[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.1"]
[White "Hladun, Bartlomiej"]
[Black "Eret, Matous"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "1632"]
[BlackElo "2321"]
[PlyCount "54"]
[EventDate "2023.08.19"]

1. Nf3 Nf6 2. d4 d6 3. c4 Nbd7 4. g3 e5 5. Bg2 c6 6. Nc3 Be7 7. O-O O-O 8. Qc2 Qc7 9. Rd1 Re8 10. dxe5 dxe5 11. Ng5 h6 12. Nge4 Nxe4 13. Nxe4 f5 14. Nc3 Nc5 15. e4 f4 16. gxf4 exf4 17. b4 Ne6 18. Qb3 a5 19. Ba3 Qe5 20. Ne2 Qh5 21. Bf3 Qh4 22. c5 axb4 23. Bxb4 Kh8 24. Nd4 Ng5 25. Bg2 Bh3 26. Nf3 Qg4 27. Ne1 f3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.2"]
[White "Klement, Lukas"]
[Black "Krisman, Ondrej"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2304"]
[BlackElo "1603"]
[PlyCount "69"]
[EventDate "2023.08.19"]

{[%evp 0,69,27,30,20,30,23,-14,6,-11,0,12,5,5,17,12,18,19,14,16,17,10,7,10,15,-3,0,3,19,20,28,-32,-34,-36,-75,-63,-77,-82,-87,-76,-83,-80,-16,-8,0,-48,-48,-48,-51,-66,-85,-122,-116,-116,-125,-110,-117,-117,-110,-128,-119,-119,0,-110,-82,-130,723,718,717,564,751,730]} 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. cxd5 exd5 8. Nc3 c6 9. Bf4 Re8 10. a3 Nf8 11. Ne5 Bf5 12. f3 Ne6 13. Bc1 h6 14. e4 Bh7 15. Be3 c5 16. Bf2 cxd4 17. Nxd5 Nxd5 18. exd5 Qxd5 19. Re1 Qb5 20. b4 Bd6 21. f4 Rac8 22. Qh5 Rc7 23. Bf1 d3 24. a4 Qxb4 25. Nxd3 Bxd3 26. Bxd3 Bc5 27. Bxc5 Rxc5 28. Qf3 Rc3 29. Qe4 Qc5+ 30. Kh1 Rd8 31. Rad1 Qc7 32. Bb1 Rc8 33. Qh7+ Kf8 34. f5 Qc6+ 35. Be4 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.3"]
[White "Zoufaly, Petr"]
[Black "Soural, Jan"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1603"]
[BlackElo "2210"]
[PlyCount "86"]
[EventDate "2023.08.19"]

{[%evp 0,86,20,23,23,6,44,37,38,24,37,37,37,30,25,43,42,15,11,4,11,-5,-4,-8,0,6,11,6,17,27,24,8,32,36,34,27,23,25,40,35,35,49,21,0,0,-343,-47,-43,-54,-59,-58,-38,-46,-64,-64,-58,-40,-38,-42,-50,-76,-79,-80,-104,-110,-119,-128,-166,-176,-185,-185,-194,-177,-206,-202,-208,-191,-206,-208,-212,-216,-282,-282,-281,-280,-293,-281,-354,-349]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Bg4 7. O-O Nfd7 8. h3 Bxf3 9. Bxf3 Nc6 10. d5 Nd4 11. Be3 c5 12. Bg4 a6 13. Rb1 h5 14. Bxd7 Qxd7 15. Ne2 Nxe2+ 16. Qxe2 b5 17. b4 cxb4 18. Rxb4 bxc4 19. Qxc4 Rfc8 20. Qb3 Rc3 21. Qa4 Qc8 22. Bd4 Bxd4 23. Rxd4 Rb8 24. Rb4 Rxb4 25. Qxb4 Rc4 26. Qb1 Qc5 27. Qd3 Qd4 28. Qxd4 Rxd4 29. Re1 Rd2 30. a3 Rd3 31. Ra1 f5 32. Kf1 fxe4 33. Ke2 Rxd5 34. Ke3 Rg5 35. g3 Rf5 36. Kxe4 Rxf2 37. Rb1 Rf5 38. Rb3 Kf7 39. Rd3 Ra5 40. g4 Ra4+ 41. Kf3 hxg4+ 42. hxg4 Kf6 43. Ke3 Rxg4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.4"]
[White "Olbrich, Joachim"]
[Black "Jezek, Jakub"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2107"]
[BlackElo "1583"]
[PlyCount "69"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. d3 a6 7. a4 e6 8. Be3 Nd4 9. Qd2 Bd7 10. Nc1 Qc7 11. Nd1 e5 12. O-O Ne7 13. c3 Ndc6 14. Bh6 Bxh6 15. Qxh6 O-O-O 16. Ne2 f5 17. Qd2 h6 18. b4 g5 19. b5 Nb8 20. exf5 Bxf5 21. Ne3 d5 22. d4 a5 23. Nxf5 Nxf5 24. dxe5 Qxe5 25. Rae1 Qd6 26. Bh3 Rhf8 27. Qd3 Qg6 28. Nc1 g4 29. Bg2 Qd6 30. Ne2 Ne7 31. Nf4 Rf6 32. Qe2 Rd7 33. Qxg4 b6 34. Rxe7 Qxe7 35. Nxd5 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.5"]
[White "Krivka, Matej"]
[Black "Vilimek, Vit"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1572"]
[BlackElo "2067"]
[PlyCount "192"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Bd3 O-O 13. O-O Kh8 14. Nc2 Be6 15. Nce3 g6 16. g4 Bxe3 17. Nxe3 Qg5 18. Kh1 Ne7 19. Rg1 Qf4 20. Qe2 d5 21. f3 dxe4 22. fxe4 Rad8 23. Raf1 Qg5 24. a4 Bd7 25. axb5 axb5 26. Qf2 Bc6 27. Bb1 Qf4 28. Qxf4 exf4 29. Rxf4 f5 30. Rgf1 g5 31. R4f2 f4 32. Kg1 Rfe8 33. Nf5 Nxf5 34. exf5 Rd6 35. h4 Rh6 36. Rh2 Re3 37. h5 Rg3+ 38. Kf2 Rd6 39. Re1 Rxg4 40. Re6 Rd2+ 41. Re2 Rxe2+ 42. Kxe2 Kg7 43. f6+ Kxf6 44. Bxh7 Rg3 45. h6 Re3+ 46. Kd2 Re8 47. Bd3 g4 48. h7 Kg7 49. Rh4 Bd7 50. Bxb5 Bxb5 51. Rxg4+ Kxh7 52. Rxf4 Re2+ 53. Kc1 Bd3 54. Rd4 Bf5 55. Rd2 Re3 56. Rf2 Kg6 57. Kd2 Rh3 58. Rg2+ Kf6 59. Re2 Be6 60. b4 Ke7 61. Re3 Rh4 62. Ke2 Kd6 63. Rd3+ Kc6 64. Rd4 Bc4+ 65. Ke3 Rh3+ 66. Kd2 Kb5 67. Kc2 Rh2+ 68. Rd2 Bb3+ 69. Kc1 Rh1+ 70. Kb2 Ka4 71. b5 Bc4 72. b6 Rh6 73. Rd4 Rxb6+ 74. Kc2 Rc6 75. Rd8 Kb5 76. Rb8+ Kc5 77. Rh8 Bd5 78. Rh5 Rg6 79. Kd2 Rg3 80. Kc2 Rf3 81. Rg5 Rh3 82. Kd2 Kc4 83. Rg4+ Kb3 84. Rb4+ Ka3 85. Rb8 Bb3 86. Rc8 Kb2 87. Rc7 Rh1 88. Rb7 Rd1+ 89. Ke2 Rd8 90. Kf2 Kxc3 91. Kg1 Bc4 92. Re7 Kd4 93. Kh2 Rg8 94. Re1 Bd5 95. Re7 Be4 96. Rf7 Ke3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.6"]
[White "Mametev, Artem"]
[Black "Stepanek, Vit"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2035"]
[BlackElo "1564"]
[PlyCount "55"]
[EventDate "2023.08.19"]

1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 Nf6 5. Ngf3 Bg4 6. h3 Bxf3 7. Qxf3 Nbd7 8. g4 h6 9. Bg2 e6 10. O-O Qc7 11. a4 Rd8 12. a5 Be7 13. Nc4 g5 14. Be3 c5 15. Rad1 b5 16. axb6 axb6 17. e5 Nd5 18. Nd6+ Bxd6 19. exd6 Qb8 20. Rxd5 exd5 21. Qxd5 O-O 22. Bxg5 hxg5 23. Qxg5+ Kh8 24. Qh6+ Kg8 25. Be4 f5 26. Bd5+ Rf7 27. Qg6+ Kh8 28. Bxf7 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.7"]
[White "Hajek, Jindrich"]
[Black "Wawra, Juergen"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1517"]
[BlackElo "1970"]
[PlyCount "56"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be3 Nf6 7. f3 d5 8. Nxc6 bxc6 9. exd5 exd5 10. Bd3 Be6 11. Ne2 Bd6 12. Qd2 O-O 13. h4 Nd7 14. h5 c5 15. c3 Re8 16. Qc2 Nf8 17. Qd2 Qc7 18. Kf2 Bd7 19. g4 Qb6 20. g5 Rxe3 21. Qxe3 Re8 22. Bxh7+ Nxh7 23. Qd2 Nxg5 24. Qxg5 Qxb2 25. Rhe1 Bb5 26. Kg1 Rxe2 27. h6 Rxe1+ 28. Rxe1 Qh2# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.8"]
[White "Vlk, Miloslav"]
[Black "Konig, Vlastislav"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1963"]
[BlackElo "1514"]
[PlyCount "44"]
[EventDate "2023.08.19"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Bf5 6. Qb3 b6 7. Bf4 a6 8. e3 e6 9. Ne5 Nbd7 10. Rc1 Nxe5 11. Bxe5 Bd6 12. Bxd6 Qxd6 13. Qa4+ Ke7 14. Be2 b5 15. Qa5 Rhc8 16. O-O Ne4 17. f3 Nd2 18. Nxd5+ Qxd5 19. Qxd2 Qxa2 20. e4 Bg6 21. Qb4+ Ke8 22. Ra1 Qa4 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.9"]
[White "Souralova, Venuse"]
[Black "Hurtak, Otto"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1405"]
[BlackElo "1949"]
[PlyCount "50"]
[EventDate "2023.08.19"]

1. c4 e6 2. d3 d5 3. cxd5 exd5 4. Nf3 Nf6 5. g3 Bd6 6. Bg2 O-O 7. O-O h6 8. Nc3 c6 9. Bd2 Re8 10. Re1 Bg4 11. Rc1 Nbd7 12. Qc2 Ne5 13. Qb1 Nxf3+ 14. Bxf3 Bxf3 15. exf3 Qd7 16. Ne2 Re7 17. Nd4 Rae8 18. g4 Nxg4 19. Rxe7 Rxe7 20. Re1 Ne5 21. Kh1 Qh3 22. Rg1 Nc4 23. Rg2 Nxd2 24. Qd1 c5 25. Nf5 Nxf3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.10"]
[White "Kubat, Miroslav"]
[Black "Krivka, Lukas"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1922"]
[BlackElo "1380"]
[PlyCount "137"]
[EventDate "2023.08.19"]

{[%evp 0,130,23,18,70,73,81,36,36,37,47,28,52,32,26,13,9,4,7,-6,9,13,11,11,10,-8,-18,-33,-33,-43,-73,-71,-71,-130,-95,-127,-70,-83,-49,-53,-28,-46,-53,-47,-32,-103,-14,-73,-86,-119,-61,-81,21,45,45,45,72,84,102,97,105,115,115,115,115,81,73,78,91,74,91,81,86,55,75,72,76,56,54,52,77,87,110,97,267,270,270,274,328,256,256,274,268,254,213,256,261,218,387,441,439,464,474,474,474,474,474,735,735,735,735,735,735,732,732,732,732,732,732,732,805,732,805,1160,1349,1656,1801,1694,1694,1767,1894,2348,2578]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 Ngf6 8. c3 e6 9. Qe2 Qc7 10. O-O h6 11. Ne5 Nxe5 12. dxe5 Nd5 13. Bd2 Be7 14. b4 O-O 15. Rfe1 Rfd8 16. Kh1 Rac8 17. a4 a6 18. a5 Qd7 19. Ra2 Bh4 20. Qg4 Bxg3 21. Qxg3 Ne7 22. h4 Bd3 23. Bb3 Nf5 24. Qh3 Qe7 25. h5 Qh4 26. Qxh4 Nxh4 27. Be3 Be4 28. f3 Bd5 29. c4 Nxf3 30. gxf3 Bxf3+ 31. Kg1 Bxh5 32. Bb6 Rd3 33. Rb2 Re8 34. Kf2 Rf3+ 35. Kg2 Rd3 36. Re3 Rxe3 37. Bxe3 Rd8 38. Rd2 Rxd2+ 39. Bxd2 Bg6 40. Kf3 h5 41. Bg5 f6 42. exf6 gxf6 43. Bxf6 Kf7 44. Be5 Bf5 45. Kg3 Kg6 46. c5 Kg5 47. Bf4+ Kf6 48. Bd1 Bg4 49. Bxg4 hxg4 50. Kxg4 e5 51. Bg3 Ke6 52. Kf3 Kd5 53. Ke3 Kc4 54. Be1 Kd5 55. Kd3 e4+ 56. Kc3 Ke5 57. Bd2 Kd5 58. Bf4 e3 59. Bxe3 Ke4 60. Bg1 Kf3 61. Kd4 Ke2 62. Ke5 Kd3 63. Bf2 Ke2 64. Kd6 Kxf2 65. Kc7 Ke3 66. Kxb7 Kd4 67. Kxc6 Kc4 68. Kb6 Kxb4 69. c6 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.11"]
[White "Velickov, Dominik"]
[Black "Seterle, Matej"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1376"]
[BlackElo "1890"]
[PlyCount "89"]
[EventDate "2023.08.19"]

{[%evp 0,89,20,14,68,20,36,-8,43,41,63,38,31,6,37,16,24,14,35,24,25,21,10,16,7,-26,32,7,31,-24,0,0,0,28,82,107,138,109,152,135,140,72,87,68,70,49,42,41,57,62,58,-8,30,14,27,41,84,89,107,92,100,99,87,104,143,107,132,135,120,119,149,160,226,211,298,255,348,356,361,356,378,380,555,564,576,547,706,1154,1323,1357,1557,1528]} 1. Nf3 d6 2. g3 Nf6 3. Bg2 c6 4. O-O Qc7 5. d3 e5 6. c4 Be7 7. b3 O-O 8. Bb2 b6 9. h3 Bb7 10. e4 Nbd7 11. Nh4 g6 12. f4 d5 13. fxe5 Nxe5 14. d4 Nxc4 15. bxc4 Qxg3 16. e5 Qe3+ 17. Kh2 Ne4 18. Bxe4 Qxe4 19. Ng2 dxc4 20. Nc3 Qd3 21. Qxd3 cxd3 22. Ne4 c5 23. Nf6+ Bxf6 24. Rxf6 cxd4 25. Bxd4 Rac8 26. Ne3 Rfd8 27. Rd6 Rxd6 28. exd6 f5 29. Bf6 Bc6 30. Rd1 Kf7 31. Bg5 Bb5 32. a4 Bxa4 33. Rxd3 Bd7 34. Ra3 a5 35. Nd5 Rc2+ 36. Kg3 Ke6 37. Nxb6 Kxd6 38. Rd3+ Kc7 39. Nxd7 a4 40. Nf8 a3 41. Rxa3 Kd6 42. Bf6 Rc8 43. Rd3+ Kc7 44. Rc3+ Kb7 45. Rxc8 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.12"]
[White "Ondrejat, Miroslav"]
[Black "Hodl, Vojtech"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1861"]
[BlackElo "1352"]
[PlyCount "43"]
[EventDate "2023.08.19"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 O-O 6. Nf3 d6 7. O-O h6 8. Rb1 Nbd7 9. d3 Rb8 10. e4 b6 11. Ne1 Nc5 12. Nc2 Be6 13. Ne3 Qd7 14. Nd5 Nxd5 15. cxd5 Bh3 16. Be3 Bxg2 17. Kxg2 f5 18. f3 f4 19. gxf4 exf4 20. Bd4 Qf7 21. Rb2 Qh5 22. Kh1 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.13"]
[White "Koutecky, Vaclav"]
[Black "Hlavac, Rudolf"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1307"]
[BlackElo "1856"]
[PlyCount "66"]
[EventDate "2023.08.19"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. Bg5 Nbd7 5. Bc4 g6 6. f3 exf3 7. Nxf3 Bg7 8. Qe2 O-O 9. O-O-O Nb6 10. Bb3 c6 11. Qd3 Bf5 12. Qd2 a5 13. a3 a4 14. Ba2 Nbd5 15. Nxd5 cxd5 16. h4 Rc8 17. c3 Ne4 18. Qe3 Qa5 19. Rd3 Nf2 20. Qxf2 Bxd3 21. Qd2 Be4 22. h5 Rc7 23. Bf4 Rfc8 24. Bxc7 Rxc7 25. Rh2 h6 26. hxg6 fxg6 27. Qe3 e6 28. Nd2 Bf5 29. Rh4 h5 30. Nf3 Bf6 31. Ng5 Qa6 32. Qf4 Qd3 33. Qd2 Bxg5 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.14"]
[White "Zelenka, Tomas"]
[Black "Zemen, Jiří"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1280"]
[BlackElo "1851"]
[PlyCount "56"]
[EventDate "2023.08.19"]

1. e4 d5 2. exd5 Nf6 3. d4 c6 4. Nf3 cxd5 5. Bd3 Bg4 6. O-O e6 7. h3 Bh5 8. Nc3 Nc6 9. Be2 Qb6 10. b3 Bxf3 11. Bxf3 Qxd4 12. Qxd4 Nxd4 13. Bd1 Rc8 14. Bb2 Nc6 15. Bf3 Bc5 16. Rfe1 O-O 17. Rad1 Nd4 18. Be2 Nxc2 19. Rf1 Bd4 20. Rd2 Bxc3 21. Rxc2 Bxb2 22. Rxb2 Rc3 23. f4 Rfc8 24. f5 e5 25. Rd2 d4 26. Bf3 e4 27. Be2 d3 28. Bd1 e3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.15"]
[White "Honcharov, Makar"]
[Black "Fakan, Petr"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1842"]
[BlackElo "1240"]
[PlyCount "23"]
[EventDate "2023.08.19"]

1. e4 Nc6 2. d4 d6 3. Nf3 f5 4. e5 g6 5. e6 Nf6 6. d5 Ne5 7. Nxe5 dxe5 8. Bb5+ c6 9. dxc6 Qa5+ 10. Nc3 bxc6 11. Bxc6+ Bd7 12. Bxd7+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.16"]
[White "Tirb, Alexej"]
[Black "Sladek, Jaroslav"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1213"]
[BlackElo "1840"]
[PlyCount "82"]
[EventDate "2023.08.19"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. Bxd5 Qxd5 5. Nf3 Bg4 6. Nc3 Qd7 7. h3 Bh5 8. O-O Nc6 9. d3 Nd4 10. g4 Bxg4 11. hxg4 Qxg4+ 12. Kh1 Nxf3 13. Qxf3 Qxf3+ 14. Kg1 a5 15. Re1 Ra6 16. Kf1 Qh3+ 17. Ke2 Re6+ 18. Be3 f5 19. Kd2 Qf3 20. a4 b6 21. Bd4 Rxe1 22. Rxe1 Kd7 23. Kc1 e6 24. Nd1 c5 25. Be3 Bd6 26. b3 Bf4 27. Bxf4 Qxf4+ 28. Kb2 Qd4+ 29. Kb1 g5 30. Rg1 g4 31. Rg2 h5 32. Rg1 h4 33. Kc1 h3 34. Rh1 f4 35. Kd2 Qd5 36. Rg1 h2 37. Rf1 h1=Q 38. Rxh1 Rxh1 39. Nc3 Qe5 40. d4 Qxd4+ 41. Ke2 f3# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.17"]
[White "Chudek, Lubomir"]
[Black "Tykalova, Barbora"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1748"]
[BlackElo "1154"]
[PlyCount "41"]
[EventDate "2023.08.19"]

{[%evp 0,41,25,18,40,48,72,65,59,40,29,21,19,31,26,23,31,34,48,22,28,-3,43,43,43,51,73,59,74,113,114,43,225,244,239,239,2445,1946,1946,1967,29995,29996,29997,29998]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d3 Nf6 5. Bd2 c5 6. Be2 Nc6 7. Nf3 e5 8. O-O Bd6 9. Nd5 Qd8 10. Bg5 Be7 11. Nxe7 Qxe7 12. Nd2 Nd4 13. Ne4 Bd7 14. f4 h6 15. fxe5 Nxe2+ 16. Qxe2 hxg5 17. exf6 Qe5 18. Nd6+ Kf8 19. Qxe5 Be6 20. fxg7+ Ke7 21. Rxf7+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.18"]
[White "Dolezal, Eduard"]
[Black "Koper, Stefan"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1151"]
[BlackElo "1720"]
[PlyCount "190"]
[EventDate "2023.08.19"]

{[%evp 0,181,20,20,23,-14,-3,-3,28,23,36,36,31,14,5,9,23,1,16,16,46,36,49,49,51,22,57,-15,13,13,11,-3,-6,-6,-6,-15,-18,-31,-41,-48,-25,-29,-30,-40,-39,-39,-18,-45,-22,-43,-21,-10,-9,-28,0,-28,-28,-58,-38,-43,-50,-63,-73,-16,10,28,38,26,103,123,259,111,114,39,63,0,0,-73,240,171,171,48,60,0,-23,-18,0,-51,-33,-123,-143,-195,-194,-194,-140,-138,-89,0,-3,-3,7,8,0,1,0,-2,11,0,1,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-4,-4,-3,-3,-4,-4,-8,-5,-21,-21,-21,-21,-21,-21,-21,-16,-21,-4,-4,-4,-37,-41,-41,-41,-41,-4,-4,-1,-3]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5. Nf3 d5 6. cxd5 exd5 7. e3 a5 8. a3 Bxc3 9. Bxc3 c6 10. Bd3 h6 11. O-O Re8 12. Re1 Bg4 13. Be2 Bxf3 14. Bxf3 Nbd7 15. Qc2 Ne4 16. Bxe4 dxe4 17. Rad1 Nf6 18. h3 Nd5 19. Qb3 b5 20. a4 b4 21. Bd2 Re6 22. Rc1 Qd7 23. Qd1 Rg6 24. Kh2 Re8 25. Rc5 Ree6 26. Qe2 Ref6 27. Rf1 Rf5 28. Be1 h5 29. f3 exf3 30. Rxf3 Rfg5 31. Rf2 Rg3 32. Bd2 Qc7 33. Kh1 Qe7 34. e4 Nf6 35. Re5 Qd7 36. Rxa5 Qxd4 37. Ra8+ Kh7 38. e5 Ng8 39. Qxh5+ Nh6 40. Qe2 Qxb2 41. Bxh6 Qxe2 42. Rxe2 Rxh6 43. a5 Ra3 44. a6 c5 45. a7 Rha6 46. Rc8 Rxa7 47. Rxc5 b3 48. Rb5 Ra1+ 49. Kh2 Rb1 50. Re3 b2 51. Reb3 Ra2 52. Kg3 g6 53. Rb7 Kg8 54. Rb8+ Kg7 55. R8b6 Re1 56. Rxb2 Rxb2 57. Rxb2 Rxe5 58. Kf4 Ra5 59. g4 g5+ 60. Kg3 Ra3+ 61. Kg2 Re3 62. Rf2 f6 63. Rf3 Re4 64. Kg3 Kf7 65. h4 gxh4+ 66. Kxh4 Kg6 67. Kg3 Re1 68. Kf4 Ra1 69. Kg3 Ra5 70. Kh4 Rb5 71. Rc3 Rb1 72. Kg3 Re1 73. Rf3 Re2 74. Kf4 Re5 75. Rg3 Ra5 76. Re3 Ra4+ 77. Kf3 Kg5 78. Re8 Rf4+ 79. Kg3 Rxg4+ 80. Kf3 Ra4 81. Rg8+ Kf5 82. Rf8 Ra3+ 83. Kf2 Ke5 84. Re8+ Kf4 85. Re2 f5 86. Rb2 Kg4 87. Rb4+ f4 88. Rb2 Rh3 89. Kg1 Rh8 90. Rg2+ Kf5 91. Kf2 Ke4 92. Rg4 Rh2+ 93. Kf1 Kf3 94. Rg1 Ra2 95. Rg7 Ra1# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.19"]
[White "Soutner, Jaroslav"]
[Black "Koutecka, Magdalena"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "1695"]
[BlackElo "1125"]
[PlyCount "60"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 d6 5. O-O Bg4 6. h3 Bh5 7. d4 exd4 8. cxd4 Bxf3 9. Qxf3 Bxd4 10. e5 Nge7 11. exd6 cxd6 12. Nc3 O-O 13. Nd5 Qa5 14. Nxe7+ Nxe7 15. Bd3 Ng6 16. Rd1 Bb6 17. Bd2 Qe5 18. Bc3 Qe7 19. Re1 Qd7 20. Be4 Rab8 21. Bf5 Qc7 22. Qg4 Qd8 23. Rad1 Bc5 24. Rd2 Qh4 25. b4 Bb6 26. Bxg6 Qxg4 27. Bxh7+ Kxh7 28. hxg4 Bc7 29. Re7 Rbc8 30. Rd7 Kg8 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.20"]
[White "Holecek, Jan"]
[Black "Mutinsky, Jakub"]
[Result "1/2-1/2"]
[ECO "A11"]
[BlackElo "1658"]
[PlyCount "105"]
[EventDate "2023.08.19"]

{[%evp 0,105,20,-15,20,26,37,39,45,35,44,29,10,-11,-14,-4,-4,-35,-34,-47,-6,-32,-67,-70,-31,-30,-30,-43,-40,-35,-42,-37,-5,-29,-10,-22,20,0,-10,-18,87,85,96,91,102,96,90,97,103,103,103,103,103,103,103,103,97,94,106,114,131,115,131,114,125,119,118,119,121,109,115,109,122,125,125,125,126,124,124,124,126,124,124,124,137,137,137,137,137,131,137,135,135,128,132,127,132,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 c6 2. Nf3 Nf6 3. Nc3 d5 4. e3 a6 5. b3 Bg4 6. cxd5 cxd5 7. d4 e6 8. Be2 Bb4 9. Bb2 Qa5 10. Qc2 Ne4 11. Rc1 Nd7 12. a3 Bxc3+ 13. Bxc3 Nxc3 14. Qxc3 Qxa3 15. O-O Bxf3 16. Bxf3 Qd6 17. Qc7 Qxc7 18. Rxc7 Rb8 19. e4 Nf6 20. exd5 O-O 21. dxe6 fxe6 22. Rxb7 Rxb7 23. Bxb7 Rb8 24. Bxa6 Rxb3 25. Bc4 Rb6 26. Re1 Kf7 27. f3 Rd6 28. Kf2 Rxd4 29. Bxe6+ Kg6 30. Re2 Rd3 31. Ba2 Ra3 32. Bb1+ Kf7 33. g3 h6 34. Rb2 Ra7 35. Bd3 Re7 36. Re2 Rxe2+ 37. Kxe2 Ke6 38. Be4 Ke5 39. Ke3 g5 40. Bb7 Nh5 41. Bc8 Kf6 42. Bg4 Ng7 43. Ke4 Ne8 44. Kd5 Ng7 45. Bd7 h5 46. Ke4 Ke7 47. Bb5 Kf6 48. h4 Nf5 49. hxg5+ Kxg5 50. f4+ Kf6 51. Bd3 Nxg3+ 52. Kf3 Nf5 53. Bxf5 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.21"]
[White "Kalista, Karel"]
[Black "Skrzypski, Jakub"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1657"]
[PlyCount "45"]
[EventDate "2023.08.19"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 e6 6. Nf3 Be7 7. Be2 O-O 8. O-O N8d7 9. Bf4 Re8 10. Nb5 e5 11. Nxe5 Bd6 12. Nxd6 cxd6 13. Nxd7 Bxd7 14. f3 d5 15. Bd3 Bc6 16. e5 f6 17. Bg3 fxe5 18. dxe5 Nc4 19. Qe2 b5 20. f4 Qa5 21. Qh5 Qc7 22. Qxh7+ Kf8 23. Bg6 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Česká republika)"]
[Date "2023.08.19"]
[Round "1.22"]
[White "Roubal, Matyas"]
[Black "Roubal, Frantisek"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1856"]
[BlackElo "1293"]
[PlyCount "43"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Be2 Bd7 7. O-O Nc6 8. Be3 O-O 9. f4 Qc8 10. h3 Nxd4 11. Bxd4 Bc6 12. Bf3 Nd7 13. b4 b6 14. Re1 Bf6 15. e5 Bxf3 16. Qxf3 dxe5 17. fxe5 Be7 18. Nd5 Qd8 19. Qg4 c5 20. Bb2 cxb4 21. e6 Nf6 22. Nxf6+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.1"]
[White "Eret, Matous"]
[Black "Roubal, Matyas"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2321"]
[BlackElo "1856"]
[PlyCount "107"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Bxc6 bxc6 6. d3 Nh6 7. Re1 O-O 8. e5 f6 9. Nc3 Nf7 10. e6 dxe6 11. Na4 Qd5 12. c4 Qd6 13. Be3 Rd8 14. Bxc5 Qxd3 15. Bxe7 Qxd1 16. Raxd1 Re8 17. Bc5 e5 18. h3 Be6 19. b3 f5 20. Re2 e4 21. Ne1 Ne5 22. f3 exf3 23. Nxf3 Nxf3+ 24. gxf3 f4 25. Rde1 Kf7 26. h4 h6 27. Bf2 Bf8 28. Re4 g5 29. hxg5 hxg5 30. Re5 Bh6 31. Nc5 Bh3 32. Nb7 Rxe5 33. Rxe5 Bd7 34. Nd6+ Kg8 35. Ne4 Kf7 36. Bc5 Bf8 37. Nxg5+ Kf6 38. Bd4 Kg6 39. Ne4 Bf5 40. Ra5 a6 41. Be5 Bb4 42. Ra4 Bxe4 43. fxe4 a5 44. Bxf4 c5 45. Kf2 Re8 46. Bc7 Ra8 47. Ke2 Ra7 48. Bf4 Kh5 49. Bd6 Ra6 50. e5 Rc6 51. Kf3 Rc8 52. Ke4 Bc3 53. Kd5 Re8 54. Kxc5 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.2"]
[White "Hlavac, Rudolf"]
[Black "Klement, Lukas"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1856"]
[BlackElo "2304"]
[PlyCount "81"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be3 Nc6 6. Qd2 Nf6 7. Nc3 e6 8. O-O-O Qc7 9. Bf4 e5 10. Bg5 Be6 11. Bxf6 gxf6 12. Nd5 Qd8 13. Kb1 Rc8 14. c3 f5 15. exf5 Bxf5+ 16. Bd3 Be6 17. Bc2 Na5 18. Qe2 Nc4 19. Bb3 b5 20. Bxc4 bxc4 21. Nxe5 Bg7 22. Nxc4 O-O 23. Nxd6 Rc6 24. Nb7 Qg5 25. Qf3 Bxd5 26. Rxd5 Qg6+ 27. Qd3 Rb6 28. Nc5 Qxg2 29. Rd1 Rg6 30. Rd8 Qg5 31. Rxf8+ Bxf8 32. Nxa6 Qf6 33. Nb4 Qxf2 34. Rd2 Qe1+ 35. Kc2 Bh6 36. Re2 Qc1+ 37. Kb3 Bf8 38. Re8 Qh6 39. Nd5 Rd6 40. Ne7+ Kh8 41. Rxf8+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.3"]
[White "Soural, Jan"]
[Black "Honcharov, Makar"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2210"]
[BlackElo "1842"]
[PlyCount "135"]
[EventDate "2023.08.19"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 c5 7. c4 Nbd7 8. Nc3 a6 9. O-O Qc7 10. Qd2 Rb8 11. a4 cxd4 12. Nxd4 e5 13. Nc2 Nc5 14. Ra3 Bf5 15. Rd1 Nfe4 16. Nxe4 Nxe4 17. Bxe4 Bxe4 18. Ne3 Rfe8 19. f3 Bf5 20. Nd5 Qc5+ 21. Qe3 e4 22. Qxc5 dxc5 23. Bxg7 Kxg7 24. Kf2 a5 25. Ra2 Rbd8 26. Rad2 exf3 27. exf3 Rd7 28. Ne3 Rxd2+ 29. Rxd2 Be6 30. Rd6 Rc8 31. f4 Rc6 32. Rxc6 bxc6 33. g4 f5 34. g5 Kf7 35. Nd1 Ke7 36. Nb2 Kd6 37. Nd3 Bf7 38. Ne5 Be8 39. Kf3 Ke6 40. Kg3 Kd6 41. Kf2 Ke6 42. Ke3 Kd6 43. Ke2 Ke6 44. Kf1 Kd6 45. Kg2 Ke6 46. Kg3 Kd6 47. h4 Ke6 48. Nd3 Kd6 49. Nf2 Ke6 50. Kh3 Kd6 51. Nh1 Ke6 52. Ng3 Kd6 53. h5 Ke6 54. h6 Kd6 55. Ne2 Ke6 56. Nc1 Kd6 57. Kg2 Ke6 58. Kf2 Kd6 59. Ke3 Ke6 60. Nd3 Kd6 61. b4 cxb4 62. Kd4 b3 63. Kc3 c5 64. Kxb3 Bc6 65. Ne5 Be8 66. Nd3 Bc6 67. Ne5 Be8 68. Nd3 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.4"]
[White "Zemen, Jiri"]
[Black "Olbrich, Joachim"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1851"]
[BlackElo "2107"]
[PlyCount "88"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 Be7 12. h3 Rb8 13. b3 Re8 14. Ne2 Ne4 15. Bxe7 Qxe7 16. Qf4 Rb6 17. Ng3 g5 18. Qe3 f5 19. Bxe4 dxe4 20. Qc3 c5 21. Rfd1 Rd6 22. Rxd6 Qxd6 23. Nh5 Qe5 24. Qxe5 Rxe5 25. Rd1 Kf7 26. Rd8 Bb7 27. Rd7+ Re7 28. Rd6 f4 29. Rf6+ Ke8 30. Rf5 h6 31. Nf6+ Kd8 32. Ng4 e3 33. fxe3 fxe3 34. Re5 e2 35. Kf2 Bxg2 36. Rxe2 Rxe2+ 37. Kxe2 Bxh3 38. Nxh6 Ke7 39. Kf3 Kf6 40. Ng4+ Bxg4+ 41. Kxg4 Ke5 42. Kxg5 Kd4 43. Kf5 a5 44. c4 Kc3 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.5"]
[White "Vilimek, Vit"]
[Black "Chudek, Lubomir"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2067"]
[BlackElo "1748"]
[PlyCount "70"]
[EventDate "2023.08.19"]

{[%evp 0,70,27,42,51,-29,-38,-38,-30,-30,-27,-49,-5,-69,-68,-68,-20,-7,-7,-24,-28,-80,-39,-112,-112,-126,-117,-117,-117,-125,-123,-123,-123,-129,-129,-129,-99,-120,-74,-74,-77,-87,-118,-145,-159,-159,-167,-165,-169,-181,-150,-153,-67,-81,-89,-83,-91,-96,-73,-104,-43,-54,-54,-57,-24,-37,-42,-37,-37,-37,-37,-37,-36]} 1. e4 c5 2. b4 cxb4 3. a3 e5 4. Nf3 Nc6 5. Bb5 a6 6. Ba4 b5 7. Bb3 Be7 8. axb4 Nf6 9. c3 O-O 10. Bd5 Qc7 11. d4 exd4 12. Nxd4 Nxd5 13. exd5 Nxd4 14. Qxd4 Bf6 15. Qd3 Qe5+ 16. Be3 Bb7 17. O-O Bxd5 18. Nd2 Bc4 19. Nxc4 bxc4 20. Qxd7 Qxc3 21. Bc5 Rfd8 22. Qg4 Qxa1 23. Rxa1 Bxa1 24. h4 Be5 25. Qe2 Bd6 26. Bxd6 Rxd6 27. Qxc4 Rb8 28. h5 h6 29. g4 Rb5 30. Qc8+ Kh7 31. Qc7 Rf6 32. Qc2+ g6 33. Qe4 Kg7 34. hxg6 Rxg6 35. Qd4+ Kh7 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.6"]
[White "Sladek, Jaroslav"]
[Black "Mametev, Artem"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1840"]
[BlackElo "2035"]
[PlyCount "64"]
[EventDate "2023.08.19"]

1. e4 c5 2. b4 cxb4 3. d4 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 e6 7. a3 d5 8. axb4 Bxb4+ 9. c3 Be7 10. Ba3 Nc6 11. f4 Bxa3 12. Nxa3 Na5 13. Nb5 Nbc4 14. Nf3 Bd7 15. Nd6+ Nxd6 16. exd6 Bc6 17. Bc2 Nc4 18. Ne5 Ne3 19. Qe2 Nxc2+ 20. Qxc2 Qxd6 21. O-O f6 22. Ng4 O-O 23. Rf3 Be8 24. Rh3 Bg6 25. Qd2 b5 26. Re1 a5 27. Qe2 b4 28. cxb4 axb4 29. Rg3 Ra3 30. Qf2 Rxg3 31. Qxg3 Qb6 32. Qe3 b3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.7"]
[White "Wawra, Juergen"]
[Black "Kalista, Karel"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1970"]
[BlackElo "1657"]
[PlyCount "89"]
[EventDate "2023.08.19"]

1. c4 e6 2. Nf3 Nf6 3. e3 d5 4. b3 Be7 5. Bb2 O-O 6. Be2 b6 7. O-O Bb7 8. cxd5 exd5 9. d3 Nbd7 10. Nbd2 c6 11. Rc1 Rc8 12. Nd4 g6 13. N4f3 Bd6 14. Rc2 Qe7 15. Qa1 Rfe8 16. Rfc1 Ba3 17. Bxa3 Qxa3 18. d4 Qe7 19. Qb2 Ng4 20. Nf1 Ngf6 21. Bd3 Ne4 22. Re2 f5 23. Ne1 Qh4 24. f3 Nef6 25. f4 Ne4 26. Nf3 Qe7 27. Rec2 Nef6 28. h3 Ne4 29. b4 b5 30. Ne5 Nxe5 31. dxe5 Qd8 32. Bxe4 fxe4 33. Nd2 a5 34. bxa5 Qxa5 35. Nb3 Qb6 36. Nc5 Re7 37. Qb3 Ba8 38. Nxe4 Rd8 39. Nc5 Ra7 40. Qb4 Qa5 41. Qd4 Qb6 42. Rf1 Re7 43. f5 gxf5 44. Rxf5 Rf8 45. Qg4+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.8"]
[White "Koper, Stefan"]
[Black "Vlk, Miloslav"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1720"]
[BlackElo "1963"]
[PlyCount "142"]
[EventDate "2023.08.19"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Be7 10. h3 O-O 11. O-O Rc8 12. a3 a6 13. b4 b5 14. Nd2 Nh5 15. Bh2 Bd6 16. Bxd6 Qxd6 17. Nb3 Nf6 18. Nc5 Ra8 19. f4 Nd7 20. Nxd7 Qxd7 21. f5 Ne7 22. g4 exf5 23. gxf5 f6 24. Ra2 Rac8 25. Rg2 Nxf5 26. Nxd5 Qxd5 27. Rxf5 Rc1+ 28. Kh2 Qd6+ 29. Rg3 Rfc8 30. Rc5 R8xc5 31. bxc5 Rxc5 32. Qe4 Rc8 33. h4 a5 34. Qf5 Re8 35. Kg2 b4 36. axb4 axb4 37. Qb5 Rb8 38. Qc4+ Kh8 39. Qf7 Qf8 40. Qxf8+ Rxf8 41. e4 Kg8 42. Rb3 Rb8 43. Kf3 Kf7 44. Kf4 Ke6 45. h5 h6 46. d5+ Kd6 47. Kf5 Rb7 48. Kf4 Kc5 49. Kf5 Kc4 50. Rb1 Kc5 51. Ke6 Rb6+ 52. Ke7 f5 53. Rc1+ Kd4 54. d6 fxe4 55. d7 Rb7 56. Kd6 Rxd7+ 57. Kxd7 b3 58. Ke6 b2 59. Rh1 e3 60. Kf5 Kd3 61. Kf4 e2 62. Kf3 Kc2 63. Kxe2 b1=Q 64. Rxb1 Kxb1 65. Ke3 Kc2 66. Ke4 Kd2 67. Kf5 Ke3 68. Kg6 Kf4 69. Kxg7 Kg5 70. Kf7 Kxh5 71. Kf6 Kg4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.9"]
[White "Hurtak, Otto"]
[Black "Velickov, Dominik"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1949"]
[BlackElo "1376"]
[PlyCount "99"]
[EventDate "2023.08.19"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. e3 Be7 7. Nge2 c5 8. O-O Nc6 9. f4 exf4 10. Nxf4 O-O 11. b3 Bf6 12. Ba3 Nb4 13. Rc1 Be7 14. d4 a5 15. Qd2 a4 16. Bxb4 cxb4 17. Ncd5 Nxd5 18. Nxd5 axb3 19. axb3 Be6 20. Nxe7+ Qxe7 21. d5 Rad8 22. Rc4 Rfe8 23. e4 f6 24. Qxb4 Bf7 25. Qxe7 Rxe7 26. Rfc1 f5 27. exf5 Ree8 28. Rd4 Re3 29. b4 Re7 30. d6 Red7 31. Rc7 Bb3 32. Rxd7 Rxd7 33. Bxb7 Kf7 34. Bd5+ Bxd5 35. Rxd5 Ke8 36. Re5+ Kf8 37. Rd5 Ke8 38. Kf2 Ra7 39. d7+ Kd8 40. h4 Ra2+ 41. Kf3 h5 42. b5 Rb2 43. Kf4 Rb3 44. Kg5 Rxg3+ 45. Kxh5 Rg1 46. b6 Rb1 47. Kg6 Rg1+ 48. Kf7 Rd1 49. Rxd1 g5 50. b7 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.10"]
[White "Tykalova, Eva"]
[Black "Kubat, Miroslav"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1922"]
[PlyCount "80"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 d6 5. b3 a6 6. Bb2 b5 7. Bd3 Bb7 8. Qe2 Qc7 9. O-O-O Nf6 10. g4 Nxg4 11. h3 Nf6 12. Qe3 O-O-O 13. Qf4 Be7 14. Rhg1 Rhg8 15. h4 h6 16. Rg3 Rdf8 17. Kb1 Nh5 18. Qg4 Nxg3 19. fxg3 Bf6 20. Qf4 Kb8 21. g4 Nd4 22. Nxd4 cxd4 23. Ne2 e5 24. Qg3 d5 25. g5 hxg5 26. hxg5 dxe4 27. gxf6 exd3 28. cxd3 gxf6 29. Qh3 Qd6 30. Ng3 Rh8 31. Qf1 Rfg8 32. Nf5 Qe6 33. Ba3 Rh1 34. Bd6+ Ka8 35. Qxh1 Bxh1 36. Rxh1 Qxf5 37. Rc1 Qxd3+ 38. Ka1 Qxd2 39. Rb1 Qc3+ 40. Rb2 Rg1# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.11"]
[White "Koutecka, Magdalena"]
[Black "Ondrejat, Miroslav"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1125"]
[BlackElo "1861"]
[PlyCount "60"]
[EventDate "2023.08.19"]

{[%evp 0,60,39,13,56,17,19,2,-2,19,20,12,26,20,11,13,1,-4,0,-19,14,-19,-19,-19,19,23,13,11,14,13,14,14,14,15,16,-107,-111,-191,-199,-198,-162,-226,-183,-183,-161,-226,-207,-207,-174,-227,-249,-232,-212,-310,-246,-253,-240,-522,-522,-514,-512,-1076,-1137]} 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 d6 6. Nf3 e6 7. O-O Be7 8. Qe2 Nf6 9. Rd1 Bd7 10. Bf4 e5 11. Bg5 O-O 12. Bxf6 Bxf6 13. Rxd6 Qe7 14. Rd3 Bg4 15. Nd5 Qd8 16. Nxf6+ Qxf6 17. h3 Nd4 18. Qd1 Bxf3 19. gxf3 Rad8 20. Kh2 Qf4+ 21. Kh1 Rd6 22. Qc1 Qh4 23. Qf1 Rh6 24. f4 Qxf4 25. Rg3 Rf6 26. Rg2 Qxe4 27. Re1 Qf5 28. Bd3 Qxh3+ 29. Rh2 Qf3+ 30. Rg2 Rh6+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.12"]
[White "Mutinsky, Jakub"]
[Black "Soutner, Jaroslav"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1658"]
[BlackElo "1695"]
[PlyCount "120"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bf4 c5 5. e3 e6 6. Nbd2 Nf6 7. c3 Qb6 8. Rb1 Be7 9. Bd3 c4 10. Bc2 O-O 11. O-O Qa5 12. a3 b5 13. e4 dxe4 14. Nxe4 Bb7 15. Nxf6+ Bxf6 16. Ng5 h6 17. Nh7 Re8 18. Nxf6+ gxf6 19. Bxh6 f5 20. Qh5 Qd8 21. Bg5 Qd5 22. f3 Nd7 23. Bh6 Kh7 24. Bg5+ Kg8 25. Qh6 a5 26. g4 b4 27. Rbe1 bxa3 28. Re5 Qd6 29. gxf5 Qf8 30. Qxf8+ Kxf8 31. Re2 Bc6 32. fxe6 Rxe6 33. Rxe6 fxe6 34. bxa3 Rb8 35. Rb1 Rxb1+ 36. Bxb1 Bxf3 37. Bd8 a4 38. Bc2 Bc6 39. Bc7 Nf6 40. Kf2 Ng4+ 41. Kg3 Ne3 42. Bb1 Nd5 43. Ba5 Bd7 44. Kh4 Kg7 45. Kg5 Nf6 46. h4 Be8 47. Bc2 Bc6 48. Kf4 Nd7 49. Be4 Bd5 50. Bxd5 exd5 51. Kf5 Kf7 52. h5 Nb8 53. Ke5 Nc6+ 54. Kxd5 Nxa5 55. Kc5 Nb3+ 56. Kxc4 Nd2+ 57. Kb4 Nb1 58. c4 Nd2 59. c5 Nb3 60. d5 Nd4 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.13"]
[White "Hodl, Vojtech"]
[Black "Holecek, Jan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1352"]
[PlyCount "65"]
[EventDate "2023.08.19"]

{[%evp 0,65,28,26,41,41,41,41,67,33,33,30,38,52,34,8,8,5,7,7,32,12,13,-15,-2,-8,4,-27,-14,-11,-11,-97,-10,-1,11,5,5,-45,38,26,101,101,92,91,91,72,51,51,70,23,39,39,36,-62,-63,-31,-24,-22,-20,-20,-19,-15,-11,-90,-26,-19,-9,-1]} 1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 4. d4 Qxd5 5. Nc3 Qf5 6. Bd3 Bxf3 7. Bxf5 Bxd1 8. Nxd1 e6 9. Bd3 Nbd7 10. Bf4 Bd6 11. Bg3 O-O 12. Ne3 Rac8 13. Nc4 Bxg3 14. hxg3 c5 15. Rh4 g6 16. O-O-O Rc7 17. Nd6 a6 18. Rdh1 Kg7 19. g4 Rh8 20. g5 Nh5 21. Be2 cxd4 22. Bxh5 gxh5 23. Rxh5 Ne5 24. Kb1 d3 25. c3 Rd7 26. g6 Rxd6 27. Rxe5 hxg6 28. Rxh8 Kxh8 29. Kc1 Kg7 30. Kd2 Kf6 31. f4 Ke7 32. g4 f6 33. Re3 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.14"]
[White "Seterle, Matej"]
[Black "Koutecky, Vaclav"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1890"]
[BlackElo "1307"]
[PlyCount "55"]
[EventDate "2023.08.19"]

1. d3 e5 2. Nf3 Nc6 3. c3 Nf6 4. Qa4 Be7 5. e4 d6 6. Be2 Bd7 7. Qc2 O-O 8. O-O Be6 9. b4 a6 10. Bb2 d5 11. Nbd2 h6 12. a3 Qd6 13. exd5 Nxd5 14. Ne4 Qd7 15. c4 Nf4 16. Nxe5 Qc8 17. Nxc6 bxc6 18. Bf3 Bg4 19. Qd2 Bd6 20. Nxd6 Qe6 21. Qxf4 Bxf3 22. Qxf3 cxd6 23. Rfe1 Qg6 24. Re4 f5 25. Re7 Rf7 26. Rxf7 Qxf7 27. Qxc6 Qe7 28. Qxa8+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.15"]
[White "Krivka, Lukas"]
[Black "Hladun, Bartlomiej"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1380"]
[BlackElo "1632"]
[PlyCount "112"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. Nc3 c5 3. Nf3 cxd4 4. Nxd4 g6 5. b3 Bg7 6. Bb2 d5 7. e3 a6 8. Be2 O-O 9. O-O e5 10. Nf3 Nc6 11. Re1 Re8 12. Bf1 h6 13. e4 d4 14. Ne2 Nxe4 15. c3 Bg4 16. cxd4 Bxf3 17. gxf3 Ng5 18. Bg2 exd4 19. f4 Ne6 20. Qd2 Qb6 21. Rad1 Rad8 22. Bxc6 Qxc6 23. Qd3 Nc5 24. Qc4 d3 25. Bxg7 Kxg7 26. Qc3+ Kg8 27. Nd4 Rxe1+ 28. Rxe1 Qd5 29. b4 Qxd4 30. Qxd4 Rxd4 31. bxc5 Rxf4 32. Rd1 Rd4 33. Kg2 Kf8 34. Kf3 Ke7 35. Ke3 Rc4 36. Rxd3 Rxc5 37. f3 Rc2 38. Rd2 Rxd2 39. Kxd2 Kd6 40. Kd3 Ke5 41. Ke3 g5 42. h3 f5 43. a3 h5 44. Ke2 Kf4 45. Kf2 b5 46. Ke2 g4 47. fxg4 fxg4 48. hxg4 hxg4 49. Kd3 g3 50. Kc3 g2 51. Kb4 g1=Q 52. Ka5 Qa7 53. Kb4 Ke4 54. Ka5 Kd5 55. Kb4 Qd4+ 56. Ka5 Kc6 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.16"]
[White "Krisman, Ondrej"]
[Black "Zelenka, Tomas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1603"]
[BlackElo "1280"]
[PlyCount "49"]
[EventDate "2023.08.19"]

{[%evp 0,49,40,17,45,41,68,65,68,59,56,71,60,-18,33,-61,49,-13,67,84,48,-27,36,-12,141,159,140,115,110,109,115,115,112,-19,-8,-11,-23,-24,0,-65,-30,-24,0,-26,37,22,620,626,647,1053,29989,29990]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 Nf6 7. d5 Nb4 8. Bb5+ Nd7 9. O-O O-O-O 10. Be3 Ne5 11. a3 Bxf3 12. axb4 Qxb5 13. Nxb5 Bxd1 14. Nxa7+ Kb8 15. Rfxd1 Nc4 16. b3 Nxe3 17. fxe3 e6 18. c3 exd5 19. Ra5 g6 20. Rda1 Bg7 21. Nb5 b6 22. Ra7 c5 23. R1a6 Be5 24. Rxb6+ Kc8 25. bxc5 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.17"]
[White "Jezek, Jakub"]
[Black "Tirb, Alexej"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1583"]
[BlackElo "1213"]
[PlyCount "39"]
[EventDate "2023.08.19"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. c4 dxc4 5. Nc3 Bg4 6. d5 Nb8 7. e4 Bxf3 8. gxf3 Nbd7 9. Nb5 c6 10. Nc7+ Qxc7 11. Bxc7 e6 12. d6 g6 13. Bxc4 Bg7 14. Qb3 b6 15. Bxe6 fxe6 16. Qxe6+ Kf8 17. Bd8 h6 18. Be7+ Ke8 19. Bxf6+ Kf8 20. Qe7+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.18"]
[White "Fakan, Petr"]
[Black "Krivka, Matej"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "1240"]
[BlackElo "1572"]
[PlyCount "38"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Qc7 7. Bd3 Nf6 8. O-O Be7 9. Kh1 O-O 10. f4 d6 11. Qf3 Bd7 12. Nce2 Rfe8 13. Ng3 Nb4 14. Nh5 Nxd3 15. cxd3 Qa5 16. Nxf6+ Bxf6 17. e5 dxe5 18. fxe5 Qxe5 19. Qxb7 Qxe3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.19"]
[White "Stepanek, Vit"]
[Black "Dolezal, Eduard"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1564"]
[BlackElo "1151"]
[PlyCount "73"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. c3 d6 6. Bc4 Bg4 7. Nbd2 d5 8. Bd3 Nbd7 9. h3 Bxf3 10. Nxf3 Rc8 11. Qb3 Nb6 12. O-O e6 13. a4 Rb8 14. a5 Nbd7 15. c4 b6 16. axb6 Rxb6 17. Qc2 Rb7 18. c5 c6 19. Ba6 Nxc5 20. Bxb7 Nxb7 21. Qxc6 Qb6 22. Qxb6 axb6 23. Bc7 Rc8 24. Rfc1 Ne4 25. Bxb6 Rxc1+ 26. Rxc1 Nbd6 27. b4 Nc4 28. Bc5 Nxc5 29. dxc5 Kf8 30. b5 Ke7 31. b6 Kd7 32. Nd4 e5 33. c6+ Kc8 34. b7+ Kc7 35. Nb5+ Kxc6 36. b8=Q d4 37. Rxc4+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.20"]
[White "Tykalova, Barbora"]
[Black "Hajek, Jindrich"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1154"]
[BlackElo "1517"]
[PlyCount "94"]
[EventDate "2023.08.19"]

{[%evp 0,94,27,29,33,22,10,16,12,10,14,5,26,24,19,19,19,31,30,30,28,13,22,-1,-5,2,13,1,29,9,14,-25,7,-13,-15,-20,-11,-153,-142,-162,-155,-159,-155,-155,-156,-169,-133,-119,-127,-109,-121,-121,-121,-129,-124,-122,-143,-175,-133,-145,-159,-131,-132,-162,-173,-285,-282,-366,-348,-353,-382,-395,-395,-442,-438,-579,-565,-565,-565,-841,-833,-825,-841,-911,-903,-815,-798,-1429,-1765,-29985,-29986,-29987,-29988,-29989,-29990,-29993,-29992]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bxe3 7. fxe3 d6 8. h3 Bd7 9. O-O O-O 10. Nh2 Na5 11. Bd5 c6 12. Bb3 Nxb3 13. axb3 Be6 14. Ra2 a6 15. d4 Nh7 16. d5 Bd7 17. dxc6 Bxc6 18. Rf3 Ng5 19. Rg3 Nxe4 20. Nxe4 Bxe4 21. Ra4 d5 22. Qh5 Qd6 23. Ng4 Bg6 24. Qxe5 Qxe5 25. Nxe5 Bxc2 26. Rag4 g6 27. Nd7 Rfd8 28. Nf6+ Kf8 29. Rh4 Ke7 30. Rf3 Rd6 31. Ng4 h5 32. Nh6 f5 33. Rf2 Be4 34. g4 Rh8 35. g5 Rb6 36. Rf1 Rc8 37. Kh2 Rxb3 38. Rf2 Rxe3 39. Rd2 Rc1 40. Rxe4+ dxe4 41. Ng8+ Ke6 42. Nf6 Rd3 43. Rf2 e3 44. Nxh5 exf2 45. Nf4+ Kf7 46. Nxd3 f1=Q 47. Ne5+ Kg7 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.21"]
[White "Konig, Vlastislav"]
[Black "Mojzisova, Barbora"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1514"]
[BlackElo "1119"]
[PlyCount "81"]
[EventDate "2023.08.19"]

{[%evp 0,81,39,13,37,24,8,-31,-32,-34,-38,-43,17,28,78,-24,219,235,228,230,333,367,389,405,423,326,353,326,377,377,380,399,392,393,420,420,484,505,480,525,510,420,413,413,413,406,419,440,461,453,497,505,513,519,573,559,595,571,614,565,673,674,682,685,706,695,773,672,862,744,914,914,942,959,1002,1024,1055,1097,1218,1259,1260,1259,1275,1381]} 1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nc6 5. e5 Qe7 6. O-O Ng4 7. Bg5 f6 8. exf6 gxf6 9. Re1 Nge5 10. Nxe5 Nxe5 11. f4 Qg7 12. Bh4 Qh6 13. Bg3 d6 14. fxe5 dxe5 15. Qxd4 Be6 16. Bxe5 Rd8 17. Qe4 Bc5+ 18. Kh1 fxe5 19. Qxe5 Bd4 20. Qxe6+ Qxe6 21. Rxe6+ Kd7 22. c3 Bg7 23. Nd2 Kc8 24. Nf3 Rhf8 25. Re7 Bf6 26. Rxh7 Rd6 27. h4 Rfd8 28. Bb3 Rd3 29. h5 Rh8 30. Rxh8+ Bxh8 31. Re1 Rd8 32. h6 c6 33. h7 Bg7 34. Ng5 Rh8 35. Bg8 Kd7 36. Nf7 b6 37. Nxh8 Bxh8 38. Bf7 a5 39. Re8 Bg7 40. h8=Q Bxh8 41. Rxh8 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.22"]
[White "Skrzypski, Jakub"]
[Black "Souralova, Venuse"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "1405"]
[PlyCount "59"]
[EventDate "2023.08.19"]

{[%evp 0,14,27,38,44,42,71,27,36,27,39,27,27,27,27,19,22]} 1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 e6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. O-O Be7 8. d3 Nc6 9. Bd2 O-O 10. Qe1 a6 11. Ne2 b5 12. Ng3 Rac8 13. f5 Nb4 14. Qd1 Ng4 15. a3 Nc6 16. Ng5 Nge5 17. Qh5 h6 18. Nf3 Bf6 19. Bxh6 Ne7 20. Bg5 Nxf3+ 21. Rxf3 Bxb2 22. Raf1 f6 23. Bh4 Qe8 24. Qg4 e5 25. Nh5 Qf7 26. Bxf6 g6 27. Rh3 Bd4+ 28. Kh1 Be3 29. Bxe7 Rfe8 30. Nf6+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.20"]
[Round "2.23"]
[White "Roubal, Frantisek"]
[Black "Zoufaly, Petr"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1293"]
[BlackElo "1603"]
[PlyCount "71"]
[EventDate "2023.08.19"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Be7 5. h3 Nbd7 6. Nbd2 c5 7. c3 O-O 8. Bd3 h6 9. O-O Qb6 10. Qb3 Qxb3 11. axb3 a6 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bh2 Bf6 15. Nf3 Re8 16. Bb5 cxd4 17. cxd4 Kh7 18. Rfc1 Rg8 19. Bxd7 Bxd7 20. Rc7 Bc6 21. Ne5 Bxe5 22. Bxe5 Kg6 23. Rc1 Rac8 24. Rxc8 Rxc8 25. Bd6 h5 26. h4 Kf5 27. f3 g5 28. Bg3 f6 29. Kf2 Rg8 30. Rc5 Kg6 31. b4 Re8 32. Rc3 e5 33. hxg5 exd4 34. exd4 fxg5 35. Re3 Rxe3 36. Kxe3 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.1"]
[White "Vlk, Miloslav"]
[Black "Eret, Matous"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "1963"]
[BlackElo "2321"]
[PlyCount "60"]
[EventDate "2023.08.19"]

1. c4 Nf6 2. Nc3 d6 3. g3 Nbd7 4. Bg2 e5 5. d4 c6 6. e4 Be7 7. Nf3 O-O 8. O-O Re8 9. h3 Bf8 10. Be3 a5 11. Qc2 Qc7 12. Rac1 Qb8 13. Rfd1 h6 14. b3 b5 15. cxb5 cxb5 16. Nd5 Nxd5 17. exd5 e4 18. Nd2 f5 19. g4 Nf6 20. gxf5 Bxf5 21. Nf1 Nxd5 22. Ng3 Bh7 23. Bxe4 Bxe4 24. Nxe4 Nxe3 25. fxe3 d5 26. Nc5 Rxe3 27. Qf2 Rg3+ 28. Kf1 Ra7 29. Ke2 Rf7 30. Qh2 Re3+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.2"]
[White "Mametev, Artem"]
[Black "Hurtak, Otto"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2035"]
[BlackElo "1949"]
[PlyCount "97"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. Bxc6 dxc6 5. O-O Bd6 6. h3 Ne7 7. c3 O-O 8. d4 cxd4 9. cxd4 exd4 10. Nxd4 Ng6 11. Be3 Qe7 12. Nc3 f5 13. exf5 Bxf5 14. Nxf5 Rxf5 15. Qd4 Bc5 16. Qc4+ Qf7 17. Qxf7+ Kxf7 18. Ne4 Be7 19. Rad1 Rd5 20. Rxd5 cxd5 21. Nc3 Rd8 22. Rd1 Bf6 23. Rxd5 Rxd5 24. Nxd5 Bxb2 25. Bxa7 Ke6 26. Ne3 Ne5 27. Kf1 Nc6 28. Bb6 Bd4 29. Bxd4 Nxd4 30. Ke1 b5 31. Kd2 b4 32. Nc2 Nc6 33. Kd3 Kd5 34. f4 Kc5 35. g4 g6 36. Ne3 Nd4 37. f5 gxf5 38. Nxf5 Nb5 39. h4 Kd5 40. Ng3 Ke5 41. Kc4 Nc3 42. a3 bxa3 43. Kxc3 Kf4 44. g5 Kg4 45. Kb3 Kxh4 46. Ne4 Kg4 47. Kxa3 Kf5 48. Nf6 Kxg5 49. Nxh7+ 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.3"]
[White "Kubat, Miroslav"]
[Black "Wawra, Juergen"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1922"]
[BlackElo "1970"]
[PlyCount "64"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. O-O Nge7 8. Be3 Nd4 9. Qd2 O-O 10. Nd1 Nxe2+ 11. Qxe2 e5 12. f4 exf4 13. gxf4 Rb8 14. a4 b6 15. Bf2 Bb7 16. Bh4 Qe8 17. f5 Nxf5 18. Rxf5 gxf5 19. Nc3 fxe4 20. dxe4 Qe6 21. Rf1 f5 22. exf5 Qxe2 23. Nxe2 Bxg2 24. Kxg2 Rbe8 25. Ng3 Bxb2 26. Nh5 Re2+ 27. Kh3 Be5 28. Be7 Rxh2+ 29. Kg4 Re8 30. f6 Kf7 31. Nf4 Bxf4 32. Kxf4 Rxc2 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.4"]
[White "Olbrich, Joachim"]
[Black "Hlavac, Rudolf"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2107"]
[BlackElo "1856"]
[PlyCount "84"]
[EventDate "2023.08.19"]

{[%evp 0,84,31,46,45,40,36,-4,23,13,15,7,15,-20,4,-5,4,10,55,31,42,34,44,14,17,-8,-6,-13,-8,-54,-31,-23,-23,-20,-18,-18,-20,-20,-24,-27,23,26,82,27,21,19,23,23,18,17,29,14,94,74,74,94,93,87,135,78,122,107,163,158,157,36,47,47,62,45,90,90,87,48,62,37,43,43,40,17,16,-69,-78,-173,0,0,0]} 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nh3 e5 7. O-O Nge7 8. f4 Nd4 9. fxe5 dxe5 10. Bg5 h6 11. Be3 O-O 12. Qd2 Kh7 13. Nd1 b6 14. c4 Be6 15. Nhf2 Qd7 16. Nc3 Rad8 17. Nd5 f5 18. Rae1 Rf7 19. Nd1 Ndc6 20. N1c3 Ng8 21. Rf2 Nf6 22. Nxf6+ Rxf6 23. Nd5 Rf7 24. Ref1 Rdf8 25. a3 Ne7 26. b4 cxb4 27. axb4 Bxd5 28. exd5 Rd8 29. d4 exd4 30. Bxd4 Bxd4 31. Qxd4 b5 32. Rd2 bxc4 33. Qxc4 Qd6 34. Re1 Qb6+ 35. Qc5 Rd6 36. Re5 Ng8 37. Rde2 Rc7 38. Qxb6 axb6 39. Ra2 Kg7 40. Bf1 Nf6 41. Bg2 Ne4 42. Bxe4 fxe4 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.5"]
[White "Chudek, Lubomir"]
[Black "Soural, Jan"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1748"]
[BlackElo "2210"]
[PlyCount "74"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 Nd5 8. e6 Nf6 9. exf7+ Kxf7 10. Be2 Ba6 11. Nc3 Bxe2 12. Nxe2 Bg7 13. O-O d5 14. Qh4 Qd7 15. Bh6 Rab8 16. Bxg7 Kxg7 17. b3 Qg4 18. Qxg4 Nxg4 19. Nd4 c5 20. Ne6+ Kf7 21. Nxc5 Rhc8 22. Nd7 Rb7 23. h3 Rxd7 24. hxg4 Rxc2 25. Rfc1 Rdc7 26. Rxc2 Rxc2 27. b4 Rc4 28. b5 Rxg4 29. a4 Rb4 30. Kf1 Ke6 31. Ke2 Kd6 32. Kd3 Rb2 33. Ke3 Rb4 34. Kd3 e5 35. f3 Kc5 36. Re1 e4+ 37. fxe4 dxe4+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.6"]
[White "Honcharov, Makar"]
[Black "Vilimek, Vit"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1842"]
[BlackElo "2067"]
[PlyCount "94"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Be2 Ne4 8. cxd4 Bb6 9. O-O O-O 10. Nc3 Be6 11. Be3 f6 12. exf6 Qxf6 13. Rc1 h6 14. Na4 Bg4 15. Qb3 Rad8 16. Nxb6 axb6 17. Rfd1 Qf7 18. Rxc6 bxc6 19. Ne5 Bxe2 20. Nxf7 Bxd1 21. Nxh6+ gxh6 22. Qxd1 Rf6 23. Qh5 Kh7 24. Qe5 Rd7 25. f3 Rdf7 26. b4 b5 27. h4 Nd6 28. Qh5 Rg6 29. Qe5 Rxf3 30. Bf4 Ra3 31. h5 Rg7 32. Qe6 Nf7 33. Be5 Nxe5 34. dxe5 Rag3 35. Qf5+ Kh8 36. Qf6 Rxg2+ 37. Kf1 Rg1+ 38. Kf2 R1g2+ 39. Kf3 R2g3+ 40. Kf4 R3g4+ 41. Kf5 R4g5+ 42. Ke6 Rxh5 43. Qf8+ Kh7 44. Qf4 Rhg5 45. Qf8 h5 46. Qe8 h4 47. Kf6 R7g6+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.7"]
[White "Ondrejat, Miroslav"]
[Black "Zemen, Jiri"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1861"]
[BlackElo "1851"]
[PlyCount "33"]
[EventDate "2023.08.19"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be7 8. O-O O-O 9. dxc5 Bxc5 10. Bg5 d4 11. Bxf6 Qxf6 12. Ne4 Qe7 13. Nxc5 Qxc5 14. Rc1 Qb6 15. b3 Bf5 16. Qd2 Rad8 17. Qf4 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.8"]
[White "Klement, Lukas"]
[Black "Mutinsky, Jakub"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2304"]
[BlackElo "1658"]
[PlyCount "57"]
[EventDate "2023.08.19"]

{[%evp 0,57,19,31,45,68,40,29,25,35,24,32,44,20,25,4,5,8,39,22,7,16,47,-14,24,-16,-30,-29,-4,10,20,23,32,32,41,38,77,51,51,41,337,355,313,309,309,325,436,465,477,372,372,388,380,379,389,387,382,350,460,468]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. c4 Nb4 10. Bg5 Qb8 11. Bf4 Be7 12. Qd2 c5 13. Nc3 a6 14. O-O-O Qc7 15. Qe3 O-O 16. Qg3 Rfd8 17. h4 Rdb8 18. Bh6 Bf8 19. h5 Qd8 20. Bxg7 Bxg7 21. h6 Qf8 22. a3 Kh8 23. hxg7+ Qxg7 24. Qxg7+ Kxg7 25. axb4 cxb4 26. Ne2 Bc6 27. Nf4 a5 28. Bd3 Kf8 29. Rxh7 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.9"]
[White "Stepanek, Vit"]
[Black "Seterle, Matej"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1564"]
[BlackElo "1890"]
[PlyCount "52"]
[EventDate "2023.08.19"]

{[%evp 0,52,31,25,75,37,65,26,42,26,50,61,39,-11,-13,0,-14,-14,-5,-17,15,-17,-21,-64,-67,-97,-90,-85,-93,-122,-122,-136,-132,-124,-127,-119,-114,-163,-142,-312,-401,-405,-277,-364,-421,-560,-415,-456,-456,-812,-1371,-29991,-29990,-29997,-29998]} 1. d4 d6 2. Bf4 c6 3. e3 Nf6 4. Nf3 Bg4 5. Nbd2 Nbd7 6. c3 e5 7. Bg5 h6 8. Bxf6 Qxf6 9. Be2 Be7 10. h3 Bf5 11. Nb3 Qg6 12. Rg1 a5 13. dxe5 dxe5 14. Rc1 O-O 15. g4 Be6 16. Nbd2 e4 17. Nd4 Bh4 18. Qc2 Nc5 19. Nxe6 fxe6 20. Rf1 Rf6 21. Nc4 Raf8 22. b4 Nd3+ 23. Bxd3 exd3 24. Qd2 Qe4 25. Nd6 Bxf2+ 26. Kd1 Qf3+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.10"]
[White "Roubal, Matyas"]
[Black "Konig, Vlastislav"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1856"]
[BlackElo "1514"]
[PlyCount "55"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Bg5 h6 8. Bh4 g5 9. Bg3 d6 10. Be2 Qe7 11. Nd5 Nxd5 12. exd5 Ne5 13. Qd2 Bd7 14. O-O-O O-O-O 15. Rhe1 f5 16. f4 Ng6 17. Bb5 Qf7 18. Bxd7+ Qxd7 19. fxg5 f4 20. Bxf4 Nxf4 21. Qxf4 Rdf8 22. Qe4 hxg5 23. h3 Rf2 24. Rd2 Rhf8 25. Rxf2 Rxf2 26. Nd4 Rf4 27. Qg6 Rf7 28. Qg8+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.11"]
[White "Hajek, Jindrich"]
[Black "Koper, Stefan"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1517"]
[BlackElo "1720"]
[PlyCount "112"]
[EventDate "2023.08.19"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 Nf6 5. Nc3 c6 6. O-O O-O 7. Qd3 b5 8. Bb3 b4 9. Ne2 a5 10. a4 Ba6 11. Bc4 Bxc4 12. Qxc4 Nxe4 13. Be3 d5 14. Qd3 Nd7 15. Nd2 Nxd2 16. Qxd2 e5 17. Bh6 Bxh6 18. Qxh6 exd4 19. Nxd4 Qf6 20. c3 bxc3 21. bxc3 Nc5 22. f4 Rac8 23. Rf3 Ne4 24. g4 c5 25. Nb5 d4 26. g5 Qg7 27. Qxg7+ Kxg7 28. cxd4 cxd4 29. Nxd4 Rc4 30. Nb5 Rd8 31. Ra2 Nc5 32. Rc3 Rxa4 33. Rxa4 Nxa4 34. Ra3 Nc5 35. Rxa5 Ne6 36. Ra4 Rd5 37. Nc3 Rc5 38. Ne2 Rc2 39. Kf2 Nc5 40. Rd4 Ra2 41. Kf3 Ra3+ 42. Kg2 h5 43. gxh6+ Kxh6 44. Ng3 Ra2+ 45. Kg1 Ne6 46. Re4 Rb2 47. h4 Ng7 48. Re7 f5 49. Rf7 Rb4 50. h5 Nxh5 51. Nxh5 Kxh5 52. Rh7+ Kg4 53. Rh6 Rb6 54. Kf2 Kxf4 55. Rh4+ Kg5 56. Rd4 Rb3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.12"]
[White "Kalista, Karel"]
[Black "Hodl, Vojtech"]
[Result "1-0"]
[ECO "A99"]
[WhiteElo "1657"]
[BlackElo "1352"]
[PlyCount "89"]
[EventDate "2023.08.19"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O d6 7. Nc3 Qe8 8. b3 a5 9. Bb2 Ne4 10. Qc2 Qg6 11. Nxe4 fxe4 12. Nd2 d5 13. f3 exf3 14. Qxg6 hxg6 15. Nxf3 Bf6 16. Ne5 Nc6 17. cxd5 Ne7 18. dxe6 Bxe6 19. Bxb7 Rab8 20. Be4 Bxe5 21. dxe5 Nf5 22. Rac1 a4 23. Ba3 axb3 24. Bxf8 b2 25. Ba3 bxc1=Q 26. Rxc1 Nd4 27. Kf2 Rb5 28. Rc5 Kh7 29. Ke3 Nf5+ 30. Bxf5 Rxc5 31. Bxc5 gxf5 32. a4 g5 33. a5 Bc4 34. Kd4 Bxe2 35. e6 Kg6 36. Ke5 Bd3 37. e7 Kf7 38. a6 Bxa6 39. Kxf5 g4 40. Kxg4 Bb5 41. Kf4 Kf6 42. g4 Be8 43. h4 Kg6 44. h5+ Kh6 45. Be3 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.13"]
[White "Hladun, Bartlomiej"]
[Black "Skrzypski, Jakub"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "1632"]
[PlyCount "47"]
[EventDate "2023.08.19"]

1. Nf3 f5 2. c4 Nf6 3. d4 d6 4. g3 g6 5. Nc3 Bg7 6. Bg2 O-O 7. Bg5 Bd7 8. Qd2 Re8 9. O-O c6 10. Rfe1 Na6 11. e4 fxe4 12. Nxe4 e5 13. Nxd6 exd4 14. Nxe8 Bxe8 15. Qxd4 Qxd4 16. Nxd4 Bf7 17. Ne6 Nb4 18. Nxg7 Kxg7 19. Re7 b6 20. a3 Nc2 21. Rd1 Re8 22. Bxf6+ Kxf6 23. Rxe8 Bxe8 24. Be4 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.14"]
[White "Velickov, Dominik"]
[Black "Krisman, Ondrej"]
[Result "1-0"]
[ECO "C79"]
[WhiteElo "1376"]
[BlackElo "1603"]
[PlyCount "117"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. O-O g6 7. c4 Bg7 8. Nc3 O-O 9. Be3 Ng4 10. Bg5 f6 11. Bd2 Be6 12. Qc1 f5 13. h3 Nf6 14. Ng5 Bd7 15. f4 exf4 16. Bxf4 Ne5 17. Bxd7 Qxd7 18. Bxe5 dxe5 19. Nd5 fxe4 20. dxe4 h6 21. Nxf6+ Rxf6 22. Rxf6 Bxf6 23. Nf3 Kg7 24. Qd1 Rd8 25. Qxd7+ Rxd7 26. Kf1 c5 27. Ke2 Kf7 28. Rd1 Rxd1 29. Kxd1 Ke6 30. Ne1 b5 31. cxb5 axb5 32. a3 Be7 33. b3 h5 34. Kc2 Kf6 35. a4 bxa4 36. bxa4 Bd8 37. Kb3 Kg5 38. g3 Kf6 39. Kc4 g5 40. g4 hxg4 41. hxg4 Ke6 42. Kxc5 Be7+ 43. Kc6 Bb4 44. Nf3 Kf6 45. Kb5 Bc3 46. a5 Bd4 47. Nxd4 exd4 48. Kc4 Ke5 49. a6 Kxe4 50. a7 Kf4 51. Kxd4 Kxg4 52. Ke3 Kg3 53. Ke2 g4 54. Kf1 Kh3 55. Kg1 g3 56. Kh1 g2+ 57. Kg1 Kg3 58. a8=R Kf4 59. Kxg2 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.15"]
[White "Holecek, Jan"]
[Black "Jezek, Jakub"]
[Result "1-0"]
[ECO "A28"]
[BlackElo "1583"]
[PlyCount "63"]
[EventDate "2023.08.19"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bb5 Bg4 7. Qa4 Nxc3 8. Bxc6+ bxc6 9. Qxg4 e4 10. bxc3 exf3 11. Qe4+ Kd7 12. Qf5+ Ke8 13. Qxf3 Qd7 14. Qe4+ Kd8 15. O-O Bd6 16. d4 f5 17. Qf3 g5 18. e4 f4 19. e5 Be7 20. Rd1 Rb8 21. d5 c5 22. Ba3 Qa4 23. d6 Qxa3 24. dxe7+ Kxe7 25. Qc6 Rhd8 26. Qxc7+ Ke8 27. Qc6+ Ke7 28. Rxd8 Rxd8 29. Qf6+ Ke8 30. e6 Rd2 31. Qf7+ Kd8 32. e7+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.16"]
[White "Krivka, Matej"]
[Black "Tykalova, Eva"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1572"]
[PlyCount "49"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O d6 6. Nxd4 Bd7 7. Nc3 Qe7 8. Bg5 O-O-O 9. Re1 g6 10. Nd5 Qe5 11. Bxf6 Qe6 12. Nxe6 fxe6 13. Bxh8 exd5 14. exd5 Ne7 15. Bf6 h5 16. Bxe7 Bg4 17. f3 Bxe7 18. Rxe7 Bf5 19. Qd4 b6 20. Ba6+ Kb8 21. Qc4 c5 22. dxc6 Ka8 23. Bb7+ Kb8 24. Qa6 Bxc2 25. c7# 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.17"]
[White "Soutner, Jaroslav"]
[Black "Roubal, Frantisek"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1695"]
[BlackElo "1293"]
[PlyCount "101"]
[EventDate "2023.08.19"]

{[%evp 0,59,18,16,42,45,79,72,61,61,94,89,89,68,60,76,102,89,84,76,63,41,53,42,27,-1,5,2,-9,5,35,24,36,20,4,7,56,18,38,51,40,47,49,66,59,16,32,-7,33,16,32,0,37,34,57,32,59,57,75,26,41,4]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bg4 7. h3 Bh5 8. Bd2 Qc7 9. g4 Bg6 10. Ne5 e6 11. Nxg6 hxg6 12. Qe2 Nbd7 13. O-O-O O-O-O 14. Bb3 Bd6 15. Qf3 Nb6 16. Ne4 Nxe4 17. Qxe4 Rde8 18. Qf3 Qd7 19. c4 Bc7 20. Bc3 f6 21. Kb1 Kb8 22. Rde1 g5 23. Qd1 Bf4 24. Qf3 Bc7 25. Qg2 Nc8 26. Bc2 Qf7 27. b3 Nd6 28. Bd3 Re7 29. f3 Nc8 30. Qf2 Bf4 31. h4 Rxh4 32. Rxh4 gxh4 33. Qxh4 Bh6 34. Qf2 Qe8 35. f4 Qd7 36. Bc2 Qd6 37. f5 e5 38. dxe5 fxe5 39. Rd1 Qc7 40. Bd2 Bxd2 41. Qxd2 Qb6 42. g5 c5 43. Qd5 Qc7 44. Be4 Nb6 45. Qg8+ Nc8 46. f6 gxf6 47. Bf5 Rg7 48. Qf8 Rxg5 49. Bxc8 a6 50. Bxb7+ Ka7 51. Qa8+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.18"]
[White "Zoufaly, Petr"]
[Black "Souralova, Venuse"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1603"]
[BlackElo "1405"]
[PlyCount "45"]
[EventDate "2023.08.19"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 cxd4 6. exd4 Be7 7. Bg5 Ne4 8. Bxe7 Qxe7 9. Nbd2 Nxd2 10. Qxd2 Nc6 11. O-O O-O 12. Rfe1 Bd7 13. Re3 Rac8 14. Rae1 a6 15. Qd1 b5 16. Ne5 Nxe5 17. dxe5 a5 18. Bxh7+ Kxh7 19. Qh5+ Kg8 20. Rh3 f6 21. Ree3 Be8 22. Qh7+ Kf7 23. exf6 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.19"]
[White "Tirb, Alexej"]
[Black "Krivka, Lukas"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1213"]
[BlackElo "1380"]
[PlyCount "130"]
[EventDate "2023.08.19"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. h3 Bh5 6. Bf4 e6 7. Be2 Bd6 8. Bg3 Bxg3 9. fxg3 Qc7 10. g4 Qg3+ 11. Kf1 Bg6 12. Nc3 a6 13. a3 Nf6 14. Qe1 Qxe1+ 15. Nxe1 Nc6 16. Rd1 Ne4 17. Nxe4 Bxe4 18. Rd2 Rc8 19. c3 Na5 20. Bd3 Nc4 21. Bxc4 dxc4 22. Re2 Bd5 23. Rd2 O-O 24. Nc2 f6 25. Rg1 Be4 26. Ke1 Bxc2 27. Rxc2 Rfe8 28. Rf1 b5 29. Rff2 Rcd8 30. Rc1 e5 31. dxe5 Rxe5+ 32. Re2 Rxe2+ 33. Kxe2 Rd3 34. b3 Kf7 35. bxc4 bxc4 36. a4 a5 37. Ke1 Ke6 38. Rc2 Re3+ 39. Re2 Rxe2+ 40. Kxe2 Ke5 41. Ke3 g6 42. g3 g5 43. Kf3 h6 44. Ke3 Kd5 45. Kf3 Kc5 46. Ke4 Kd6 47. Kd4 Ke6 48. Kxc4 f5 49. gxf5+ Kxf5 50. Kb5 Ke4 51. c4 Kf3 52. c5 Kxg3 53. c6 Kxh3 54. c7 h5 55. c8=Q+ g4 56. Kxa5 h4 57. Qc3+ g3 58. Kb4 Kh2 59. Qe1 h3 60. a5 g2 61. a6 g1=Q 62. Qxg1+ Kxg1 63. a7 h2 64. a8=Q h1=Q 65. Qxh1+ Kxh1 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.20"]
[White "Zelenka, Tomas"]
[Black "Tykalova, Barbora"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1280"]
[BlackElo "1154"]
[PlyCount "79"]
[EventDate "2023.08.19"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. d4 Nc6 5. Nxd5 Qxd5 6. Nf3 Bg4 7. Be2 O-O-O 8. c3 e6 9. O-O Bd6 10. a4 Qh5 11. h3 Bf5 12. Ne5 Qh4 13. Nxf7 Rd7 14. Nxd6+ Rxd6 15. b4 e5 16. b5 Nb8 17. Qb3 exd4 18. cxd4 Qxd4 19. Be3 Be6 20. Qc2 Qb4 21. Rac1 Rd7 22. Bf3 Bb3 23. Qf5 Rhd8 24. Bf4 Qa5 25. Rxc7+ Qxc7 26. Rc1 Qxc1+ 27. Bxc1 Re8 28. Qc5+ Rc7 29. Bg4+ Nd7 30. Bxd7+ Kxd7 31. Qf5+ Be6 32. Qd3+ Kc8 33. Be3 Rd8 34. Qxh7 Bb3 35. Bxa7 Bxa4 36. Qf5+ Rdd7 37. b6 Rc1+ 38. Kh2 Re1 39. Qf4 Bc6 40. Qb8# 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "3.21"]
[White "Mojzisova, Barbora"]
[Black "Fakan, Petr"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1119"]
[BlackElo "1240"]
[PlyCount "31"]
[EventDate "2023.08.19"]

1. e4 Nc6 2. Nf3 d6 3. d4 f5 4. Nc3 Nf6 5. d5 fxe4 6. dxc6 exf3 7. cxb7 Bxb7 8. gxf3 e5 9. Bg5 Be7 10. Bh3 Bc8 11. Bxc8 Qxc8 12. Qd3 O-O 13. Nd5 Qd7 14. Nxf6+ Bxf6 15. Bxf6 Rxf6 16. Qd5+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.1"]
[White "Eret, Matous"]
[Black "Wawra, Juergen"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2321"]
[BlackElo "1970"]
[PlyCount "75"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Be7 7. O-O O-O 8. Re1 dxe4 9. dxe4 e5 10. c3 Bg4 11. h3 Be6 12. Qe2 h6 13. Nc4 Qc7 14. Nh4 Rfd8 15. Ne3 Bf8 16. Qf3 c4 17. Nef5 Nh7 18. Bf1 Rd7 19. g4 Rad8 20. Ng2 Ng5 21. Qg3 f6 22. h4 Nf7 23. g5 fxg5 24. hxg5 hxg5 25. Bxg5 Nxg5 26. Qxg5 Ne7 27. Nge3 Nxf5 28. exf5 Bf7 29. Ng4 Qb6 30. Rxe5 Rd2 31. Rae1 R8d6 32. Re6 Bxe6 33. fxe6 Qd8 34. e7 Bxe7 35. Rxe7 Qf8 36. Bxc4+ Kh7 37. Qh5+ Rh6 38. Qxh6# 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.2"]
[White "Soural, Jan"]
[Black "Mametev, Artem"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2210"]
[BlackElo "2035"]
[PlyCount "72"]
[EventDate "2023.08.19"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Be3 Ng4 10. Bd2 f5 11. h3 Nf6 12. exf5 gxf5 13. Qc1 f4 14. g3 e4 15. Nh4 e3 16. fxe3 fxg3 17. Ng6 g2 18. Rg1 Bxh3 19. Qc2 Ng4 20. O-O-O Nf2 21. Nxf8 Qxf8 22. Be1 Nxd1 23. Nxd1 Nd7 24. Nf2 Bf5 25. e4 Bh7 26. Rxg2 Kh8 27. Bg4 Ne5 28. Bf5 Qe8 29. Bxh7 Kxh7 30. Bc3 Qh5 31. Qd1 Qxd1+ 32. Kxd1 Bh8 33. Ke2 Ng6 34. Kd2 Bxc3+ 35. Kxc3 Rf8 36. Kd2 Nh4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.3"]
[White "Vilimek, Vit"]
[Black "Hlavac, Rudolf"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2067"]
[BlackElo "1856"]
[PlyCount "133"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. O-O d6 6. d3 h6 7. a4 Nf6 8. h3 O-O 9. Nh2 Be6 10. Ng4 Nxg4 11. Bxe6 fxe6 12. Qxg4 Rf6 13. Be3 Qe8 14. f4 Qg6 15. Qxg6 Rxg6 16. f5 Rf6 17. fxe6 Rxe6 18. Nd5 Rf8 19. c3 Bd8 20. b4 b6 21. Rfb1 Ne7 22. bxc5 dxc5 23. a5 Nxd5 24. exd5 Re7 25. axb6 axb6 26. Ra4 Rd7 27. c4 Kh7 28. Ra2 Rff7 29. Re2 Ra7 30. Bc1 Rfe7 31. Bb2 Bc7 32. Ra1 Rxa1+ 33. Bxa1 Kg6 34. Re4 Bd6 35. Kf2 Kf6 36. Ke3 Ra7 37. Bb2 Ra2 38. Rf4+ Ke7 39. Rf2 g6 40. Ke4 b5 41. cxb5 Ra4+ 42. Kf3 Rb4 43. Bc1 Rxb5 44. Bxh6 Rb3 45. Ke4 Rb4+ 46. Ke3 Rd4 47. Bg5+ Ke8 48. Rf6 Rxd5 49. Rxg6 Kf7 50. Rf6+ Kg7 51. h4 Rd4 52. h5 c4 53. h6+ Kg8 54. dxc4 Bc5 55. Kf3 Rxc4 56. Rg6+ Kh8 57. Rc6 Rc3+ 58. Kg4 Bd4 59. Rd6 Rc8 60. Rd7 Rf8 61. Kh5 Bc3 62. Be7 Rf4 63. Kg6 Rg4+ 64. Bg5 Ba5 65. Rf7 Bb4 66. Rc7 Bf8 67. Rc8 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.4"]
[White "Hurtak, Otto"]
[Black "Vlk, Miloslav"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1949"]
[BlackElo "1963"]
[PlyCount "51"]
[EventDate "2023.08.19"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. e3 e5 7. Nge2 Nc6 8. O-O Be7 9. f4 exf4 10. Nxf4 O-O 11. b3 Bf6 12. Ba3 Nb4 13. Rc1 Bf5 14. Nh5 Bxc3 15. dxc3 Qxd1 16. Rcxd1 Bg4 17. cxb4 Bxh5 18. Rd7 Nb5 19. Bb2 cxb4 20. Rd5 Be2 21. Re1 Rfd8 22. Rxe2 Nc3 23. Bxc3 bxc3 24. Rc2 Rxd5 25. Bxd5 Rc8 26. Bxb7 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.5"]
[White "Zemen, Jiri"]
[Black "Klement, Lukas"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1851"]
[BlackElo "2304"]
[PlyCount "42"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 O-O 8. O-O Bxc3 9. bxc3 d6 10. a4 Be6 11. Ba3 Qc7 12. Qe2 Nbd7 13. a5 Rfd8 14. Bb4 Rac8 15. f3 Nb8 16. Rfd1 Nh5 17. g3 Nf6 18. Rd2 Nc6 19. Bc4 Nxb4 20. Bxe6 Nxc2 21. Bxf7+ Qxf7 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.6"]
[White "Koper, Stefan"]
[Black "Olbrich, Joachim"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "1720"]
[BlackElo "2107"]
[PlyCount "55"]
[EventDate "2023.08.19"]

{[%evp 0,25,19,30,54,80,79,37,37,52,77,88,78,70,96,77,81,71,73,92,101,101,113,62,69,76,106,106]} 1. d4 c5 2. d5 e5 3. c4 d6 4. e4 g6 5. Bd3 Bg7 6. Nc3 Ne7 7. h4 h6 8. h5 g5 9. g4 Na6 10. f3 Nc7 11. a4 b6 12. Bd2 Bd7 13. Nge2 a6 14. Ng3 Rb8 15. Nf5 Nxf5 16. exf5 b5 17. axb5 axb5 18. Ne4 Ke7 19. Ba5 bxc4 20. Bxc4 Bb5 21. b3 Qd7 22. O-O Rb7 23. Qd3 Rhb8 24. Ra3 f6 25. Bxc7 Qxc7 26. Rfa1 Qb6 27. Nd2 Bf8 28. Kf1 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.7"]
[White "Kalista, Karel"]
[Black "Kubat, Miroslav"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "1657"]
[BlackElo "1922"]
[PlyCount "110"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. h3 d5 6. Qb3 c6 7. cxd5 cxd5 8. Bg5 e6 9. e3 Nc6 10. Be2 a6 11. O-O b5 12. Rac1 Bd7 13. Ne5 Na5 14. Qd1 h6 15. Bf4 Qb6 16. b3 Rac8 17. Qd2 Rfd8 18. Nxd7 Nxd7 19. Nb1 Nb7 20. Rxc8 Rxc8 21. Rc1 Rxc1+ 22. Qxc1 Nd6 23. Nd2 Bf8 24. Nf3 Qb7 25. Ne5 Nxe5 26. Bxe5 b4 27. Bxd6 Bxd6 28. Qc2 a5 29. g3 Kg7 30. Kg2 f5 31. f4 g5 32. Qc1 Kg6 33. Qc2 h5 34. g4 hxg4 35. hxg4 gxf4 36. gxf5+ exf5 37. Bg4 Qd7 38. exf4 Bxf4 39. Kf3 Bd6 40. Bh3 Qe6 41. Qe2 Qe4+ 42. Qxe4 dxe4+ 43. Ke3 Kg5 44. Bf1 Bf4+ 45. Kf2 Bd2 46. Ke2 Bc1 47. d5 Kf6 48. Kd1 Bg5 49. Bc4 Ke5 50. Ke2 f4 51. Kf2 Bh4+ 52. Ke2 Kd4 53. d6 f3+ 54. Kf1 e3 55. d7 Kc3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.8"]
[White "Seterle, Matej"]
[Black "Hladun, Bartlomiej"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1890"]
[BlackElo "1632"]
[PlyCount "86"]
[EventDate "2023.08.19"]

1. d3 Nf6 2. c3 c5 3. Nf3 d5 4. Bg5 Nc6 5. Nbd2 e5 6. Qa4 Bd7 7. Qb3 Qb6 8. e4 Be6 9. Qc2 Be7 10. Be2 O-O 11. O-O Rad8 12. Bh4 h6 13. Bg3 Nd7 14. Nh4 d4 15. Nf5 Bf6 16. f4 exf4 17. Bxf4 Bxf5 18. exf5 dxc3 19. bxc3 c4+ 20. d4 Nxd4 21. cxd4 Bxd4+ 22. Kh1 Bxa1 23. Rxa1 Qf2 24. Bf3 Qd4 25. Rf1 Qxf4 26. Be2 Qd4 27. Nf3 Qc5 28. g4 b5 29. g5 hxg5 30. Nxg5 Nf6 31. Rg1 Rfe8 32. Bf3 Qe3 33. Qg2 Rd2 34. Qg3 c3 35. Nxf7 Qxg1+ 36. Qxg1 Kxf7 37. Qc1 Re3 38. Bc6 Red3 39. Qa3 c2 40. Qxa7+ Rd7 41. Qa3 Rd1+ 42. Kg2 c1=Q 43. Qb3+ Qc4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.9"]
[White "Krivka, Matej"]
[Black "Ondrejat, Miroslav"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1572"]
[BlackElo "1861"]
[PlyCount "45"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 O-O 10. O-O-O b5 11. g4 Nfd7 12. h4 Nb6 13. Nd5 Bxd5 14. Bxb6 Qxb6 15. exd5 a5 16. Kb1 b4 17. h5 Nd7 18. g5 a4 19. Nc1 Nc5 20. Nd3 b3 21. cxb3 Nxb3 22. axb3 axb3 23. Qb4 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.10"]
[White "Velickov, Dominik"]
[Black "Roubal, Matyas"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1376"]
[BlackElo "1856"]
[PlyCount "56"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 O-O 8. Bb3 Re8 9. O-O d6 10. h3 Na5 11. Qd3 Nxb3 12. axb3 b6 13. Nd5 Bb7 14. Nxf6+ exf6 15. f3 d5 16. exd5 Qxd5 17. Bf2 a6 18. b4 f5 19. c3 b5 20. Rfd1 Red8 21. Bh4 Rd7 22. Qc2 Qc4 23. Bf2 Rc8 24. Qd3 Qd5 25. Qb1 Rcd8 26. Qa2 Bxd4 27. Rxd4 Qxa2 28. Rxa2 Rxd4 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.11"]
[White "Honcharov, Makar"]
[Black "Holecek, Jan"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1842"]
[PlyCount "73"]
[EventDate "2023.08.19"]

{[%evp 0,73,30,30,67,87,78,73,70,70,71,36,72,41,44,25,31,32,44,39,38,56,10,-27,29,6,25,25,51,-2,12,12,17,19,21,21,27,13,28,35,4,14,14,28,23,-24,131,131,204,204,407,396,438,477,543,518,513,531,534,351,352,358,418,445,573,569,684,596,596,618,656,664,719,800,808,831]} 1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. f3 b5 6. a3 Nd7 7. Qd2 Bb7 8. Nge2 c5 9. g4 Qc7 10. h4 Nb6 11. Ng3 e6 12. Qf2 Nd7 13. h5 h6 14. Rd1 Ne7 15. hxg6 fxg6 16. Nce2 e5 17. d5 Nb6 18. b4 Nc4 19. bxc5 Nxe3 20. Qxe3 Qxc5 21. Qxc5 dxc5 22. c4 Kd7 23. Nc3 b4 24. Na4 Kd6 25. axb4 cxb4 26. c5+ Kc7 27. d6+ Kd8 28. dxe7+ Kxe7 29. Nb6 Rad8 30. Nd5+ Bxd5 31. exd5 a5 32. d6+ Ke6 33. Bc4+ Kd7 34. Bb5+ Ke6 35. d7 Bf8 36. Bc4+ Ke7 37. c6 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.12"]
[White "Mutinsky, Jakub"]
[Black "Chudek, Lubomir"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1658"]
[BlackElo "1748"]
[PlyCount "95"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 O-O 6. Be2 Nbd7 7. O-O c5 8. c3 c4 9. a4 h6 10. Bh4 g5 11. Bg3 Nh5 12. e4 Nxg3 13. hxg3 e6 14. e5 Qb6 15. Qc2 a5 16. Rfe1 f6 17. exf6 Bxf6 18. Nh2 Bg7 19. Bf3 Nf6 20. Re3 Bd7 21. Rae1 Rae8 22. Ng4 Nxg4 23. Bxg4 Rf6 24. Nf3 Ref8 25. R3e2 Qc6 26. b3 cxb3 27. Qxb3 Bc8 28. Ne5 Qe8 29. Nd3 h5 30. Bf3 Qg6 31. Re3 g4 32. Bd1 Bh6 33. Ne5 Qe8 34. R3e2 Bg7 35. Bc2 Rh6 36. Qb1 Bxe5 37. Rxe5 Qf7 38. R1e2 Qf6 39. Qc1 Kh8 40. Qe3 h4 41. Bd3 Bd7 42. c4 hxg3 43. Qxg3 dxc4 44. Bxc4 Rc8 45. Bb3 Rc1+ 46. Re1 Rxe1+ 47. Rxe1 Qxd4 48. Qb8+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.13"]
[White "Zoufaly, Petr"]
[Black "Soutner, Jaroslav"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1603"]
[BlackElo "1695"]
[PlyCount "107"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c5 5. cxd5 exd5 6. dxc5 Bxc5 7. Bb5+ Bd7 8. Bd3 O-O 9. O-O Nc6 10. a3 Bg4 11. Qc2 Bb6 12. Nbd2 Rc8 13. Qb1 Qd6 14. Bf5 Bxf5 15. Qxf5 Bc7 16. g3 Rfe8 17. b4 Ne4 18. Bb2 Qe6 19. Qxe6 Rxe6 20. Nxe4 dxe4 21. Nd4 Nxd4 22. Bxd4 Be5 23. Rac1 Rxc1 24. Rxc1 f5 25. Bxa7 Ra6 26. Bb8 Bxb8 27. Rc8+ Kf7 28. Rxb8 Rb6 29. Kg2 Kg6 30. f3 exf3+ 31. Kxf3 Kh5 32. Ra8 Rb5 33. e4 fxe4+ 34. Kxe4 Kg4 35. Rf8 g5 36. Kd4 Kh3 37. Rf2 h5 38. Kc4 Re5 39. a4 h4 40. gxh4 Re4+ 41. Kb5 Rxh4 42. Rb2 Rg4 43. Kb6 Rg2 44. Rb3+ Kxh2 45. Kxb7 Rf2 46. a5 g4 47. b5 Rf3 48. Rb4 Kh3 49. Rxg4 Kxg4 50. b6 Kf5 51. a6 Ke6 52. a7 Rf7+ 53. Kc6 Rd7 54. a8=Q 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.14"]
[White "Hodl, Vojtech"]
[Black "Sladek, Jaroslav"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1352"]
[BlackElo "1840"]
[PlyCount "57"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nc3 Be7 3. Bc4 Nf6 4. f4 d6 5. Nf3 Nc6 6. d3 Bg4 7. Bb5 O-O 8. Bxc6 bxc6 9. h3 Bxf3 10. Qxf3 Rb8 11. fxe5 dxe5 12. O-O Bc5+ 13. Kh1 Ne8 14. Na4 Bb6 15. Qg3 f6 16. Rf5 Kh8 17. Rh5 g5 18. h4 Ng7 19. Rh6 g4 20. Qxg4 Qe7 21. Qg6 Ne8 22. Bd2 Rg8 23. Qh5 Qg7 24. g4 Rd8 25. Nxb6 cxb6 26. g5 Rd7 27. g6 Nd6 28. Rg1 f5 29. Rxh7+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.15"]
[White "Krisman, Ondrej"]
[Black "Dolezal, Eduard"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1603"]
[BlackElo "1151"]
[PlyCount "91"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. Qd2 Bg7 8. Be2 Bd7 9. Bh6 O-O 10. Bxg7 Kxg7 11. O-O-O Nc6 12. f4 b5 13. Bf3 Qc7 14. a3 Rac8 15. Rhe1 Nxd4 16. Qxd4 Qc5 17. e5 Qxd4 18. Rxd4 Ne8 19. exd6 Nxd6 20. Rxe7 Nf5 21. Rdxd7 Nxe7 22. Rxe7 Rb8 23. Ra7 b4 24. axb4 Rxb4 25. f5 Rfb8 26. fxg6 hxg6 27. b3 Rc8 28. Kb2 g5 29. Rxa6 g4 30. Bd5 Rf4 31. Ra4 Rf2 32. Rxg4+ Kf8 33. Rg3 Ke7 34. Rf3 Rd2 35. Rxf7+ Ke8 36. Rg7 Rxc3 37. Bf7+ Kf8 38. Kxc3 Kxg7 39. Kxd2 Kxf7 40. Kd3 Ke6 41. h4 Kf5 42. h5 Kg5 43. g4 Kxg4 44. h6 Kg5 45. h7 Kg6 46. h8=R 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.16"]
[White "Jezek, Jakub"]
[Black "Mojzisova, Barbora"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1583"]
[BlackElo "1119"]
[PlyCount "95"]
[EventDate "2023.08.19"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Nc3 O-O 8. cxd5 exd5 9. Bf4 Bd6 10. Rc1 Bxf4 11. gxf4 Nbd7 12. Ne5 Rc8 13. Nb5 a6 14. Na7 Ra8 15. Nac6 Bxc6 16. Nxc6 Qe8 17. Ne5 Rc8 18. Bh3 Kh8 19. Qa4 Nxe5 20. Qxe8 Rcxe8 21. fxe5 Nh5 22. Rxc7 Nf4 23. Bg4 f5 24. Bf3 Ne6 25. Rd7 Nxd4 26. Rxd5 Nxf3+ 27. exf3 Re6 28. Rc1 g5 29. Kg2 Rfe8 30. Re1 Kg7 31. Kg3 Kg6 32. f4 h6 33. fxg5 hxg5 34. f4 Kh5 35. fxg5 Kxg5 36. h4+ Kh5 37. Kf4 R8e7 38. Kxf5 Kxh4 39. Re4+ Kg3 40. Rd6 Rxd6 41. exd6 Rd7 42. Ke6 Rd8 43. Ke7 Ra8 44. Rc4 Kf3 45. Rc7 Ke4 46. d7 Ke5 47. d8=Q Rxd8 48. Kxd8 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.17"]
[White "Skrzypski, Jakub"]
[Black "Stepanek, Vit"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "1564"]
[PlyCount "49"]
[EventDate "2023.08.19"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 Nf6 5. Nc3 Bg4 6. Nf3 e6 7. Be3 Bb4 8. Qd3 Nbd7 9. O-O-O Bxc3 10. bxc3 Qa5 11. Kb1 b5 12. Ka1 Nb6 13. Rb1 Nc4 14. Bd2 Bh5 15. Ne5 Nxd2 16. Nxc6 Qc7 17. Qxd2 a6 18. Ne5 Nxe4 19. Qe3 Nxc3 20. Rb3 Nd5 21. Qf2 f6 22. Nd3 Rc8 23. Nc5 Qb6 24. Be2 Bg6 25. Bd3 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.18"]
[White "Tykalova, Eva"]
[Black "Hajek, Jindrich"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1517"]
[PlyCount "58"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. d3 h6 6. Bd2 d6 7. Qe2 O-O 8. O-O-O a6 9. Bd5 Ne7 10. Rhe1 c6 11. Bb3 b5 12. a3 a5 13. Ba2 Qb6 14. Rf1 a4 15. Be3 Bxe3+ 16. fxe3 b4 17. axb4 Qxb4 18. d4 Ba6 19. Qf2 Bxf1 20. Rxf1 Rab8 21. dxe5 Qxb2+ 22. Kd2 dxe5 23. Nxe5 Qb4 24. Kd3 Qd6+ 25. Ke2 Qxe5 26. Nxa4 Qb5+ 27. Kf3 Qxa4 28. Bb3 Qxe4+ 29. Kg3 Qg4# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.19"]
[White "Konig, Vlastislav"]
[Black "Zelenka, Tomas"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "1514"]
[BlackElo "1280"]
[PlyCount "84"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bc4 g6 6. O-O Nf6 7. Nxc6 bxc6 8. e5 Ne4 9. Bxf7+ Kxf7 10. Qf3+ Bf5 11. g4 e6 12. gxf5 gxf5 13. Qh5+ Ke7 14. Qh4+ Kd7 15. Qxd8+ Rxd8 16. Rd1 Rg8+ 17. Kf1 Kc8 18. Be3 dxe5 19. Rxd8+ Kxd8 20. Bxa7 c5 21. Na3 Kc7 22. Nc4 Kc6 23. a4 Bh6 24. a5 Bd2 25. Nxe5+ Kb7 26. Bb6 Bf4 27. Nf3 e5 28. Rd1 Kc6 29. Nh4 Bxh2 30. Nxf5 Rg1+ 31. Ke2 Rxd1 32. Kxd1 Nxf2+ 33. Ke2 Ng4 34. Ne7+ Kb5 35. c4+ Ka6 36. Nd5 h5 37. Bxc5 h4 38. b4 h3 39. Kf3 Nh6 40. Bb6 Bf4 41. b5+ Kb7 42. a6+ Kc8 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.20"]
[White "Krivka, Lukas"]
[Black "Koutecka, Magdalena"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1380"]
[BlackElo "1125"]
[PlyCount "43"]
[EventDate "2023.08.19"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. Nf3 Nc6 5. e3 Bg4 6. h3 Bh5 7. Be2 e6 8. a3 Bd6 9. Bxd6 Qxd6 10. O-O O-O 11. Nd2 Bg6 12. Bd3 e5 13. Bxg6 fxg6 14. Nf3 e4 15. Nd2 Ne7 16. Ne2 c5 17. c4 cxd4 18. Nxd4 Rad8 19. cxd5 Nexd5 20. Qb3 Kh8 21. Nc4 Rfe8 22. Nxd6 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.21"]
[White "Souralova, Venuse"]
[Black "Fakan, Petr"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1405"]
[BlackElo "1240"]
[PlyCount "33"]
[EventDate "2023.08.19"]

1. c4 e6 2. Nf3 d5 3. cxd5 exd5 4. e3 Nf6 5. Be2 Nc6 6. O-O Bd6 7. Nc3 Be6 8. a3 Qd7 9. b4 a6 10. Bb2 O-O-O 11. b5 Ne5 12. bxa6 Nxf3+ 13. Bxf3 bxa6 14. Qe2 Qc6 15. Rfc1 g5 16. Nxd5 Bxh2+ 17. Kh1 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.22"]
[White "Tykalova, Barbora"]
[Black "Koutecky, Vaclav"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1154"]
[BlackElo "1307"]
[PlyCount "29"]
[EventDate "2023.08.19"]

{[%evp 0,29,42,28,36,42,25,12,5,-26,-10,-15,-2,-2,-2,-2,-2,-94,-90,-105,-101,-117,-93,-274,-44,-44,72,29,29,29,93,93]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. Qe2 d5 9. Bd3 Bf5 10. O-O O-O 11. Nxe4 Bxe4 12. Bxe4 Re8 13. Bxh7+ Kxh7 14. Ng5+ Kg8 15. Qh5 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.21"]
[Round "4.23"]
[White "Roubal, Frantisek"]
[Black "Tirb, Alexej"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1293"]
[BlackElo "1213"]
[PlyCount "79"]
[EventDate "2023.08.19"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. e3 e6 5. h3 Bd6 6. Bxd6 Qxd6 7. c3 Nc6 8. Bd3 Bg6 9. Qc2 Bxd3 10. Qxd3 O-O 11. Nbd2 h6 12. O-O Rfe8 13. Rfe1 a6 14. e4 dxe4 15. Nxe4 Nxe4 16. Rxe4 e5 17. Rae1 Re7 18. Qe2 Rae8 19. Nxe5 Nxe5 20. Rxe5 Rxe5 21. dxe5 Qe7 22. Kf1 f6 23. exf6 Qxe2+ 24. Rxe2 Rxe2 25. Kxe2 gxf6 26. Ke3 Kf7 27. Kf4 b6 28. g4 a5 29. Kf5 c6 30. h4 a4 31. a3 b5 32. f4 c5 33. g5 hxg5 34. fxg5 fxg5 35. hxg5 c4 36. Ke5 Ke7 37. Kd5 Kd7 38. Kc5 Kd8 39. Kxb5 Ke7 40. Kxa4 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.1"]
[White "Mametev, Artem"]
[Black "Eret, Matous"]
[Result "0-1"]
[ECO "C61"]
[WhiteElo "2035"]
[BlackElo "2321"]
[PlyCount "86"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O Bc5 6. d3 c6 7. Bc4 h5 8. Qf3 Qf6 9. Qxf6 Nxf6 10. a4 d5 11. exd5 cxd5 12. Re1+ Be6 13. Bb3 a5 14. Bf4 Kd7 15. Na3 Ng4 16. Nb5 Rac8 17. Re2 Nh6 18. Rae1 Nf5 19. Re5 Ne7 20. R5e2 h4 21. h3 Rh5 22. c3 Nc6 23. Bd2 g5 24. Bd1 Rh7 25. Bxg5 Rg8 26. cxd4 Rxg5 27. dxc5 Bxh3 28. f4 Rg3 29. Re3 Rxg2+ 30. Kh1 Rg3 31. Rxg3 hxg3 32. Kg1 Bf5 33. Kg2 Nb4 34. Nd6 Nxd3 35. Re5 Nxe5 36. fxe5 Be4+ 37. Kxg3 Ke6 38. Nxb7 Kxe5 39. Nxa5 Rg7+ 40. Kf2 Rg2+ 41. Ke1 Rxb2 42. Be2 Kd4 43. c6 Ke3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.2"]
[White "Hurtak, Otto"]
[Black "Vilimek, Vit"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1949"]
[BlackElo "2067"]
[PlyCount "76"]
[EventDate "2023.08.19"]

{[%evp 0,31,20,-14,-3,-16,34,10,7,9,24,-9,-12,-21,-15,-25,-13,-14,1,1,1,19,3,-1,14,-20,9,-10,59,23,6,16,11,-4]} 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 c5 7. O-O Nc6 8. d3 Ne8 9. Be3 Nc7 10. d4 cxd4 11. Nxd4 Ne6 12. Nxc6 bxc6 13. Qd2 Bd7 14. Rab1 Rc8 15. f4 c5 16. Ne2 Nd4 17. b3 Nc6 18. Rbd1 Bg4 19. Bf3 Bxf3 20. Rxf3 Qa5 21. Qxa5 Nxa5 22. Bf2 f5 23. exf5 gxf5 24. h3 Nc6 25. Kg2 a5 26. g4 a4 27. Ng3 fxg4 28. hxg4 axb3 29. axb3 Ra8 30. Ne4 Ra2 31. Kg3 Bd4 32. Bxd4 Nxd4 33. Nc3 Rc2 34. Re3 Rxc3 35. Rxc3 Ne2+ 36. Kf3 Nxc3 37. Rd2 Rb8 38. Rb2 Na4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.3"]
[White "Klement, Lukas"]
[Black "Kubat, Miroslav"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2304"]
[BlackElo "1922"]
[PlyCount "81"]
[EventDate "2023.08.19"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O d5 6. c4 c6 7. Qb3 O-O 8. Nc3 e6 9. Ne5 Na6 10. Bg5 Nc7 11. a4 a5 12. Rad1 Na6 13. f3 Nb4 14. e4 b6 15. exd5 exd5 16. f4 Bb7 17. Rfe1 Re8 18. Na2 Nxa2 19. Qxa2 Qd6 20. Bxf6 Bxf6 21. Qb3 Qb4 22. Qxb4 axb4 23. cxd5 cxd5 24. b3 Rac8 25. Rc1 Bxe5 26. fxe5 Kf7 27. Kf2 Ke6 28. Bf1 Rxc1 29. Rxc1 Rc8 30. Rxc8 Bxc8 31. Bb5 g5 32. Kf3 h6 33. Bd3 Bb7 34. h3 Bc6 35. Ba6 Ke7 36. Bc8 Bd7 37. Bb7 Be6 38. h4 Kd7 39. hxg5 hxg5 40. g4 f4 41. Ba6 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.4"]
[White "Wawra, Juergen"]
[Black "Hladun, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1970"]
[BlackElo "1632"]
[PlyCount "60"]
[EventDate "2023.08.19"]

{[%evp 0,60,29,1,25,25,25,24,21,25,26,9,26,9,34,7,24,-6,-9,-5,1,-18,-18,-22,6,0,23,-48,-18,-65,-65,-61,-40,-35,-27,-42,0,-87,-50,-24,-8,-14,21,0,6,17,20,8,8,16,9,3,11,-11,0,-3,-4,3,-7,-25,-25,-25,-25]} 1. c4 c6 2. Nf3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nc3 a6 6. e3 b5 7. a3 e6 8. Bd3 Bb7 9. O-O Nbd7 10. Ne5 Bd6 11. f4 O-O 12. Bd2 Nb6 13. Rf3 Ne4 14. Be1 f6 15. Ng4 f5 16. Ne5 Nc4 17. Qe2 Rc8 18. Na2 a5 19. Rh3 g6 20. Nc3 Nxc3 21. Bxc3 b4 22. axb4 axb4 23. Be1 Nxe5 24. fxe5 Be7 25. Rf3 Qb6 26. Rf1 Ra8 27. Bd2 b3 28. Rxa8 Rxa8 29. h3 Ra2 30. Bc3 Ba6 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.5"]
[White "Koper, Stefan"]
[Black "Soural, Jan"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1720"]
[BlackElo "2210"]
[PlyCount "48"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Nxd5 Qxd5 6. Nf3 Bg7 7. Bd2 O-O 8. Bc3 c5 9. e3 Nc6 10. Qb3 Qxb3 11. axb3 cxd4 12. exd4 Rd8 13. O-O-O Bf5 14. Ng5 h6 15. Nf3 Rac8 16. Bc4 a6 17. Ne5 Bxe5 18. dxe5 b5 19. Bd5 Nb4 20. Bxf7+ Kxf7 21. Rxd8 Na2+ 22. Kd2 Rxd8+ 23. Ke2 Nxc3+ 24. bxc3 Bc2 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.6"]
[White "Olbrich, Joachim"]
[Black "Honcharov, Makar"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2107"]
[BlackElo "1842"]
[PlyCount "113"]
[EventDate "2023.08.19"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 O-O 8. O-O Qc7 9. c4 Rd8 10. Qc2 Nd7 11. Bd2 Nf8 12. Rad1 Ng6 13. Rfe1 Be6 14. b3 Bg4 15. h3 Bxf3 16. Bxf3 a5 17. Qe4 Rab8 18. a4 c5 19. d5 Be5 20. Be2 Re8 21. Qg4 Bd4 22. Bf1 Ne5 23. Qg3 Rbd8 24. Bd3 b6 25. Re2 Qd7 26. Bc2 f5 27. Rde1 f6 28. Kh1 Kf7 29. Qf4 g6 30. Qh4 Kg7 31. Bh6+ Kg8 32. Be3 Bxe3 33. Rxe3 Kg7 34. Qg3 Kf8 35. Qh4 Kg7 36. f4 Nf7 37. Re6 Rxe6 38. Rxe6 Re8 39. Qxf6+ Kg8 40. g4 fxg4 41. hxg4 Nd8 42. Re5 Nf7 43. Rxe8+ Qxe8 44. Qe6 Qd8 45. Kg2 Qh4 46. d6 g5 47. fxg5 Qxg5 48. d7 Qd2+ 49. Kf3 Kg7 50. Qe2 Qxd7 51. Bf5 Qc6+ 52. Kf2 Qf6 53. Qd3 Nd6 54. Kg3 Qe5+ 55. Kf3 h5 56. Qd5 hxg4+ 57. Bxg4 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.7"]
[White "Ondrejat, Miroslav"]
[Black "Mutinsky, Jakub"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1861"]
[BlackElo "1658"]
[PlyCount "62"]
[EventDate "2023.08.19"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 d6 5. Nf3 e6 6. O-O Be7 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 O-O 10. Rd1 a6 11. Bg5 Qc7 12. Rac1 Rd8 13. Be3 Nd7 14. Qd2 Rb8 15. Nd5 exd5 16. cxd5 Nc5 17. b4 b6 18. Bd4 Qd7 19. bxc5 dxc5 20. Ba1 Bb7 21. Qb2 Qg4 22. Qxb6 Bxd5 23. Qxa6 Ra8 24. Qb5 Rdb8 25. Qd3 Bxg2 26. Kxg2 Rxa2 27. Be5 Rba8 28. Ra1 h6 29. Rxa2 Rxa2 30. Ra1 Qxe2 31. Rxa2 Qxd3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.8"]
[White "Hlavac, Rudolf"]
[Black "Zoufaly, Petr"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "1856"]
[BlackElo "1603"]
[PlyCount "71"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. O-O Nf6 6. Nc3 a6 7. Bxc6 Bxc6 8. dxe5 Nxe4 9. Nxe4 Bxe4 10. exd6 Qxd6 11. Qe2 f5 12. Ng5 O-O-O 13. Nf7 Qg6 14. Ng5 Bc5 15. Nxe4 fxe4 16. Be3 Bd6 17. Rfd1 Rd7 18. Rd2 Rhd8 19. Rad1 Qe6 20. c4 Be5 21. b3 Rxd2 22. Rxd2 Rxd2 23. Qxd2 Qd6 24. Qxd6 cxd6 25. Kf1 Kc7 26. Ke2 Kc6 27. h3 d5 28. cxd5+ Kxd5 29. g4 Bf6 30. Bf4 Kd4 31. Bd2 Kd5 32. Bc1 Bd4 33. Ba3 a5 34. Bc1 b5 35. Bd2 a4 36. h4 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.9"]
[White "Roubal, Matyas"]
[Black "Krivka, Matej"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1856"]
[BlackElo "1572"]
[PlyCount "89"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Be3 Qc7 8. g4 d5 9. Qf3 Bb4 10. a3 Bxc3+ 11. bxc3 Nf6 12. Bd3 h5 13. h3 Bb7 14. Bc5 Nd7 15. Bd4 Ne5 16. Qg3 Nxd3+ 17. cxd3 Qxg3 18. fxg3 hxg4 19. Rb1 Bc8 20. Bxg7 Rh7 21. Bd4 Rxh3 22. Rxh3 gxh3 23. e5 a5 24. Kd2 Ba6 25. Bc5 h2 26. Rh1 Rb8 27. Kc2 Bb5 28. Rxh2 Ba4+ 29. Kc1 Rb3 30. Rh8+ Kd7 31. Kd2 Rb2+ 32. Ke3 Bd1 33. Ra8 Rb5 34. d4 Bh5 35. a4 Rb3 36. Rxa5 Rxc3+ 37. Kf4 Rf3+ 38. Kg5 Rf5+ 39. Kh6 Bg6 40. Ra7+ Kd8 41. g4 Rf1 42. a5 Bd3 43. a6 Ra1 44. Ra8+ Kd7 45. a7 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.10"]
[White "Zemen, Jiri"]
[Black "Velickov, Dominik"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1851"]
[BlackElo "1376"]
[PlyCount "134"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Nc3 Bb4 7. Bd2 Nf6 8. Bd3 d5 9. exd5 Nxd5 10. Be4 Nxc3 11. Bxc6+ bxc6 12. Bxc3 Bxc3+ 13. bxc3 Qxd1+ 14. Rxd1 Bg4 15. Rd3 Bxf3 16. Rxf3 Rb8 17. Kd2 Rb2 18. Ra1 Ke7 19. c4 Rd8+ 20. Kc3 Rdb8 21. Re3 Kf6 22. Rae1 Rxa2 23. Rxe5 Ra3+ 24. Kd4 Rd8+ 25. Ke4 Rc3 26. Re3 Rxc4+ 27. Kf3 Rxc2 28. R5e4 Rd5 29. Rf4+ Rf5 30. Rxf5+ Kxf5 31. Ra3 Rd2 32. Rxa6 Rd3+ 33. Ke2 Rd6 34. Ke3 g6 35. Ra7 Ke6 36. Ra5 h5 37. h4 Rd5 38. Ra6 Rd6 39. Ra5 Rd5 40. Ra6 Kd6 41. Ra7 Rf5 42. f3 Kc5 43. Rb7 Kc4 44. Rc7 c5 45. Ke4 Rf6 46. Ke3 Re6+ 47. Kd2 Ra6 48. g4 Ra2+ 49. Ke3 hxg4 50. fxg4 Rh2 51. Rxf7 Rxh4 52. Kf4 Rh8 53. Kg5 Rg8 54. Rf6 Kd4 55. Rd6+ Ke5 56. Rc6 Kd5 57. Rxg6 Rxg6+ 58. Kxg6 c4 59. Kf7 c3 60. g5 c2 61. g6 c1=Q 62. g7 Qc7+ 63. Kg6 Qd8 64. Kf7 Qd7+ 65. Kg8 Qe8+ 66. Kh7 Qh5+ 67. Kg8 Ke6 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.11"]
[White "Vlk, Miloslav"]
[Black "Jezek, Jakub"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "1963"]
[BlackElo "1583"]
[PlyCount "106"]
[EventDate "2023.08.19"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Be7 7. O-O O-O 8. e4 dxc4 9. Bxc4 b5 10. Bd3 Nb6 11. Bf4 Bb7 12. Qe2 b4 13. Nb1 c5 14. dxc5 Bxc5 15. Nbd2 Nfd7 16. Nb3 f6 17. Rac1 Qe7 18. Rfd1 e5 19. Bc4+ Kh8 20. Bd2 Nxc4 21. Nxc5 Nxd2 22. Nxb7 Nxf3+ 23. Qxf3 Nb6 24. Nd6 Rfd8 25. Nf5 Rxd1+ 26. Rxd1 Qe6 27. b3 Rc8 28. h3 g6 29. Rd6 Qf7 30. Nh6 Qf8 31. Rxf6 Qxh6 32. g4 Qc1+ 33. Kg2 Qc5 34. Rf7 Qd6 35. Qe3 Kg8 36. Rxa7 Nd7 37. Rb7 Rc7 38. Rb5 Kg7 39. Rd5 Qe7 40. Qd2 Nf6 41. Rb5 Rb7 42. Ra5 Nxe4 43. Qe3 Nf6 44. Rxe5 Qd6 45. g5 Nh5 46. Kg1 Rf7 47. Re6 Qd5 48. Re4 Qd6 49. Re6 Qd1+ 50. Kh2 Qd5 51. Rb6 Nf4 52. Kg3 Qxg5+ 53. Kh2 Qg2# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.12"]
[White "Hajek, Jindrich"]
[Black "Seterle, Matej"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1517"]
[BlackElo "1890"]
[PlyCount "62"]
[EventDate "2023.08.19"]

{[%evp 0,62,19,28,89,67,75,64,67,51,69,66,72,47,82,84,77,84,83,83,83,82,84,53,62,45,61,33,72,68,112,90,107,79,96,122,100,105,109,97,127,118,126,116,119,-1,64,-160,5,-49,-149,-127,-123,-288,-311,-428,-480,-540,-481,-487,-494,-496,-481,-544,-548]} 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bd3 Qc7 5. Nge2 e5 6. f4 Bg4 7. h3 Bxe2 8. Bxe2 Nbd7 9. Be3 Be7 10. Qd2 b5 11. a3 a5 12. d5 Rb8 13. b4 axb4 14. axb4 exf4 15. Bxf4 Ne5 16. O-O O-O 17. Be3 Rb7 18. Ra6 cxd5 19. exd5 Rc8 20. Bd4 Qd7 21. Bxe5 dxe5 22. Bd3 Bxb4 23. Qg5 Bxc3 24. Rfxf6 e4 25. Rfd6 Bd4+ 26. Kh2 Qe8 27. Re6 fxe6 28. Rxe6 Qd8 29. Qxd8+ Rxd8 30. Bxe4 Rb6 31. Rc6 Rxc6 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.13"]
[White "Holecek, Jan"]
[Black "Kalista, Karel"]
[Result "1/2-1/2"]
[ECO "D12"]
[BlackElo "1657"]
[PlyCount "115"]
[EventDate "2023.08.19"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Bf5 5. Qb3 Qb6 6. d4 e6 7. c5 Qc7 8. Ne5 Nbd7 9. Nxd7 Nxd7 10. Qd1 Be7 11. Bd3 Bxd3 12. Qxd3 O-O 13. O-O e5 14. f3 exd4 15. exd4 Bf6 16. Ne2 b6 17. Bf4 Qd8 18. b4 a5 19. a3 b5 20. Rfe1 Ra7 21. Ng3 g6 22. Nf1 Qa8 23. Qc3 Rd8 24. Nd2 Nf8 25. Be3 Re8 26. Nb3 a4 27. Nd2 Ne6 28. Kh1 Rae7 29. Nf1 Bg7 30. Bf2 Nf4 31. Rxe7 Rxe7 32. Be3 Ne6 33. g3 Qe8 34. Qd2 Nf8 35. Rd1 Nd7 36. Qf2 f5 37. Rd2 Nf6 38. Bf4 Nh5 39. Be3 Qf7 40. Bg5 Re6 41. Kg2 h6 42. Bf4 Nxf4+ 43. gxf4 h5 44. Ne3 Bh6 45. Nd1 Bxf4 46. Re2 Qe7 47. Rxe6 Qxe6 48. Qh4 Qe2+ 49. Nf2 g5 50. Qxh5 Qe6 51. Nd3 Qe2+ 52. Nf2 Kg7 53. Qh3 Be3 54. Qg3 Qxf2+ 55. Qxf2 Bxf2 56. Kxf2 Kg6 57. Kg3 Kh5 58. h3 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.14"]
[White "Hodl, Vojtech"]
[Black "Krisman, Ondrej"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1352"]
[BlackElo "1603"]
[PlyCount "47"]
[EventDate "2023.08.19"]

{[%evp 0,47,28,19,33,47,36,26,24,25,28,25,46,20,11,12,37,22,21,4,-2,-6,-5,-39,10,5,23,17,49,40,48,13,44,46,35,19,19,45,205,171,459,477,597,534,29991,29992,29993,29994,29995,29994]} 1. e4 c5 2. b3 d6 3. Bb2 Nc6 4. Bb5 Nf6 5. Nc3 Bg4 6. Bxc6+ bxc6 7. f3 Be6 8. Nge2 g6 9. d4 cxd4 10. Nxd4 Bd7 11. f4 c5 12. Nf3 Bg7 13. Nd5 Nh5 14. Bxg7 Nxg7 15. c4 O-O 16. O-O Bc6 17. f5 gxf5 18. exf5 Nxf5 19. Ng5 Bxd5 20. Qh5 h6 21. Rxf5 Be6 22. Nxe6 fxe6 23. Qg6+ Kh8 24. Rh5 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.15"]
[White "Chudek, Lubomir"]
[Black "Konig, Vlastislav"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1748"]
[BlackElo "1514"]
[PlyCount "97"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O d6 5. Re1 Bg4 6. c3 Be7 7. d3 O-O 8. Nbd2 a5 9. a4 Re8 10. Nf1 Bf8 11. Ng3 Ne7 12. Bg5 Ng6 13. Qb3 Be6 14. Bxe6 fxe6 15. d4 h6 16. Bd2 exd4 17. cxd4 Kh8 18. Rad1 Qc8 19. Qd3 e5 20. d5 Be7 21. Nf5 Rf8 22. N3h4 Nxh4 23. Nxh4 Qg4 24. Nf5 Ng8 25. Bc1 Bg5 26. h3 Qh5 27. Qg3 g6 28. Bxg5 gxf5 29. Bd2 f4 30. Qf3 Nf6 31. Qxh5 Nxh5 32. f3 Rg8 33. Rc1 Rg7 34. Re2 Nf6 35. Be1 b6 36. Rec2 Rag8 37. b4 axb4 38. Bxb4 Ne8 39. a5 bxa5 40. Bxa5 h5 41. Rb1 Re7 42. Rb8 Kh7 43. Rc8 Rgg7 44. Kf1 Kg6 45. Ke2 Kg5 46. Kd3 Kh4 47. Be1+ Kg5 48. h4+ Kf6 49. Ba5 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.16"]
[White "Soutner, Jaroslav"]
[Black "Skrzypski, Jakub"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1695"]
[PlyCount "56"]
[EventDate "2023.08.19"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Bf5 6. Nxf6+ gxf6 7. d4 e6 8. Bf4 Nd7 9. Nh4 Bg6 10. Nxg6 hxg6 11. O-O-O Be7 12. c3 Kf8 13. Qc2 Qa5 14. Kb1 b5 15. Be2 Nb6 16. h4 Rc8 17. b4 Qa6 18. h5 g5 19. Bc1 Qb7 20. f4 a5 21. a3 axb4 22. cxb4 Nd5 23. fxg5 fxg5 24. Rhf1 f5 25. g4 f4 26. Bf3 Bf6 27. Bxd5 cxd5 28. Qg6 Qh7 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.17"]
[White "Zelenka, Tomas"]
[Black "Krivka, Lukas"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1280"]
[BlackElo "1380"]
[PlyCount "43"]
[EventDate "2023.08.19"]

{[%evp 0,43,36,18,69,71,68,48,47,25,51,66,50,32,32,32,32,32,30,30,30,32,31,12,12,22,11,-20,-26,-10,22,-11,-6,-4,-14,-37,-30,-55,-55,-61,-61,-61,-51,-61,-61,-61]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Bd6 13. Rhe1 Bxg3 14. fxg3 Nxh5 15. g4 Nhf6 16. g5 hxg5 17. Nxg5 Qe7 18. Rh1 O-O-O 19. Bf4 Nd5 20. Bd2 N5f6 21. Bf4 Nd5 22. Bd2 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.18"]
[White "Sladek, Jaroslav"]
[Black "Tykalova, Eva"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1840"]
[PlyCount "53"]
[EventDate "2023.08.19"]

{[%evp 0,53,34,23,25,24,19,1,12,11,9,-2,19,26,311,314,309,291,321,304,299,314,319,258,308,235,242,190,316,208,222,227,208,213,222,213,216,221,244,267,260,260,614,640,627,630,851,714,1154,1143,29989,29990,29993,29994,29999,-30000]} 1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 Nc6 5. c3 d6 6. b4 Qe7 7. bxc5 dxc5 8. h3 Bd7 9. a4 O-O-O 10. a5 a6 11. Qe2 Rhe8 12. Qe3 Be6 13. O-O Kb8 14. Ba3 Bxc4 15. dxc4 Nd7 16. Bc1 f6 17. Qe2 g5 18. Be3 h6 19. Qb2 Qe6 20. Nbd2 Re7 21. Rfb1 b6 22. axb6 Nxb6 23. Bxc5 Red7 24. Bxb6 cxb6 25. Qxb6+ Ka8 26. Rxa6+ Ra7 27. Qb7# 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.19"]
[White "Dolezal, Eduard"]
[Black "Souralova, Venuse"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1151"]
[BlackElo "1405"]
[PlyCount "94"]
[EventDate "2023.08.19"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Be7 6. Be2 O-O 7. O-O b6 8. cxd5 Nxd5 9. Qc2 Bb7 10. Bd2 Nd7 11. Nxd5 Bxd5 12. e4 Bb7 13. Rac1 cxd4 14. Nxd4 Nf6 15. Be3 Bxe4 16. Bd3 Bxd3 17. Qxd3 e5 18. Qc3 exd4 19. Bxd4 Rc8 20. Qxc8 Qxc8 21. Rxc8 Rxc8 22. Re1 h6 23. g3 Bb4 24. Rd1 Rd8 25. f3 Bc5 26. Kf1 Rxd4 27. Rxd4 Bxd4 28. b3 Kf8 29. h3 Ke7 30. Ke2 Kd6 31. Kd3 Kd5 32. a4 Nh5 33. g4 Nf4+ 34. Kc2 Nxh3 35. Kb1 Ng1 36. f4 Ke4 37. Ka2 Kxf4 38. Ka3 Kxg4 39. Kb4 a6 40. Kc4 Bf2 41. Kd5 h5 42. Kd6 h4 43. Ke7 f5 44. Kd7 h3 45. Kc7 h2 46. Kb7 a5 47. Ka6 h1=Q 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.20"]
[White "Mojzisova, Barbora"]
[Black "Tykalova, Barbora"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1119"]
[BlackElo "1154"]
[PlyCount "41"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Nxd4 8. Bxd4 Bxd4 9. Qxd4 Qg6 10. O-O d5 11. Be2 dxe4 12. Qe3 O-O 13. Nd2 f5 14. Bc4+ Kh8 15. g3 b6 16. f3 Re8 17. fxe4 Bb7 18. exf5 Nxf5 19. Qf4 Qc6 20. Rf3 Qc5+ 21. Rf2 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.21"]
[White "Koutecky, Vaclav"]
[Black "Tirb, Alexej"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1307"]
[BlackElo "1213"]
[PlyCount "39"]
[EventDate "2023.08.19"]

{[%evp 0,39,19,28,40,21,29,9,39,31,74,48,48,55,59,15,2,-14,58,12,5,5,64,45,109,98,98,64,140,-35,-55,-39,88,72,72,70,590,615,29997,29998,29999,-30000]} 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e5 5. Nf3 Nc6 6. Bc4 h6 7. O-O Nf6 8. Qe2 Bc5 9. Rd1 O-O 10. Be3 Bb6 11. Rac1 Qc7 12. Nb5 Qd8 13. Bb3 a6 14. Nc3 Bxe3 15. Qxe3 Qe7 16. Nh4 Qd8 17. Nf5 Re8 18. Qg3 g6 19. Qxg6+ Kf8 20. Qxf7# 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.22"]
[White "Fakan, Petr"]
[Black "Koutecka, Magdalena"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1240"]
[BlackElo "1125"]
[PlyCount "25"]
[EventDate "2023.08.19"]

{[%evp 0,25,34,15,15,15,15,15,-6,-14,-26,-72,44,47,43,42,37,-44,65,24,28,-2,191,193,613,591,863,863]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Bc5 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. fxg7 Rg8 10. Bg5 Qd6 11. Nbd2 Rxg7 12. Ne4 Qf8 13. Nf6+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.22"]
[Round "5.23"]
[White "Stepanek, Vit"]
[Black "Roubal, Frantisek"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1564"]
[BlackElo "1293"]
[PlyCount "64"]
[EventDate "2023.08.19"]

{[%evp 0,64,22,19,32,37,68,53,53,47,106,102,107,90,99,89,155,157,145,67,105,93,128,154,132,169,154,154,196,196,242,246,246,84,84,61,71,47,62,55,87,73,115,107,114,117,129,128,143,113,148,119,139,88,86,94,88,94,97,87,86,82,79,68,79,58,72]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. h3 Bh5 7. Bd2 Qc7 8. g4 Bg6 9. Ne5 e6 10. h4 f6 11. Nxg6 hxg6 12. Bd3 Qf7 13. Qe2 Nd7 14. Bc4 O-O-O 15. Bxe6 Qe7 16. Bxg8 Rxg8 17. Qxe7 Bxe7 18. O-O-O Nb6 19. Bf4 Rd7 20. Ne4 Rd5 21. c3 Rh8 22. Bg3 f5 23. gxf5 Rxf5 24. Be5 Rh7 25. f4 Rfh5 26. Ng5 Bxg5 27. fxg5 Rxh4 28. Rxh4 Rxh4 29. Bxg7 Rg4 30. Bf6 Nd5 31. Rf1 Kd7 32. Rf2 Rf4 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.1"]
[White "Eret, Matous"]
[Black "Vilimek, Vit"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2321"]
[BlackElo "2067"]
[PlyCount "67"]
[EventDate "2023.08.19"]

{[%evp 0,67,36,-7,-2,-22,0,13,5,4,-3,-12,-12,-26,-7,-44,-41,-64,-34,-84,-81,-89,-57,-50,-39,-61,-59,-59,-59,-41,-52,-87,-23,-100,-124,-178,-74,-127,-60,-59,-57,-51,-48,-76,-92,-72,-17,-55,9,19,126,136,467,521,639,571,737,737,963,1124,1419,1879,2029,1138,29981,2098,29983,29984,29985,29986]} 1. a3 e5 2. c4 d5 3. cxd5 Nf6 4. e3 Nxd5 5. Nf3 Bd6 6. Qc2 O-O 7. h4 Nc6 8. Ng5 g6 9. Bc4 Nb6 10. Ba2 Bf5 11. Ne4 Re8 12. d3 Be7 13. h5 Qd7 14. Nbd2 Rad8 15. Ke2 Nd5 16. Bxd5 Qxd5 17. b3 Be6 18. Bb2 f5 19. Nc3 Qd7 20. hxg6 hxg6 21. Nf3 Bf6 22. Na4 Bf7 23. Nc5 Qd5 24. Rac1 b6 25. Na6 e4 26. Bxf6 Be6 27. dxe4 Qb5+ 28. Ke1 Bxb3 29. Ng5 Kf8 30. Rh8+ Bg8 31. Qxc6 Rd1+ 32. Kxd1 Qf1+ 33. Kd2 Qxf2+ 34. Kd3 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.2"]
[White "Hladun, Bartlomiej"]
[Black "Klement, Lukas"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1632"]
[BlackElo "2304"]
[PlyCount "112"]
[EventDate "2023.08.19"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Re1 Rb8 9. e4 Bg4 10. h3 Bxf3 11. Bxf3 e5 12. dxe5 Nxe5 13. Be2 Re8 14. Be3 Qd7 15. Kg2 Qc6 16. f3 Nxc4 17. Bd4 b5 18. b3 Ne5 19. Rc1 Qb7 20. Bf2 Ned7 21. Qd2 Rbd8 22. Red1 Nb6 23. Bxb6 Qxb6 24. Nd5 Nxd5 25. Qxd5 c5 26. f4 Qa5 27. Rc2 Bd4 28. Bf3 Qb4 29. h4 h5 30. Be2 Kg7 31. Bd3 Bf6 32. Be2 Qxe4+ 33. Qxe4 Rxe4 34. Bf3 Rd4 35. Rxd4 Bxd4 36. Bd5 Re8 37. Bb7 a5 38. Bc6 Rb8 39. Kf3 Rb6 40. Bd5 a4 41. Re2 Kf8 42. Ke4 axb3 43. axb3 Ra6 44. Rc2 Ra3 45. Rg2 f5+ 46. Kd3 Bf6 47. Kc2 c4 48. Re2 Rxb3 49. Re6 Bd4 50. Rxg6 Rb2+ 51. Kc1 c3 52. Re6 Bc5 53. Bf3 Rf2 54. Bd1 Ba3+ 55. Kb1 Rb2+ 56. Ka1 c2 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.3"]
[White "Soural, Jan"]
[Black "Roubal, Matyas"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2210"]
[BlackElo "1856"]
[PlyCount "61"]
[EventDate "2023.08.19"]

{[%evp 0,61,36,27,22,-20,35,39,32,33,33,36,34,21,21,12,34,5,6,21,14,-8,71,46,46,46,46,38,36,26,65,56,56,56,56,64,80,55,57,46,46,68,31,21,131,105,96,111,122,118,139,139,288,278,393,390,622,512,630,671,778,832,29997,29998]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 Nfd7 8. g4 f5 9. gxf5 gxf5 10. exf5 Nf6 11. Nge2 Nh5 12. Rg1 Bxf5 13. Ng3 Nxg3 14. Rxg3 Na6 15. Bd3 Qh4 16. Bxf5 Rxf5 17. Qg4 Qxg4 18. hxg4 Rf7 19. Ne4 b5 20. cxb5 Nb4 21. Rd1 Nc2+ 22. Kd2 Nxe3 23. Rxe3 Rb8 24. Rb3 Rf4 25. f3 a6 26. bxa6 Rxb3 27. axb3 Rxf3 28. a7 Rf8 29. Rc1 Ra8 30. Rxc7 Bf8 31. Nf6+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.4"]
[White "Kubat, Miroslav"]
[Black "Mametev, Artem"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1922"]
[BlackElo "2035"]
[PlyCount "85"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nc3 d6 3. Nge2 g6 4. g3 Bg7 5. Bg2 Nc6 6. d3 e6 7. O-O Nge7 8. Be3 Nd4 9. Qd2 O-O 10. Rab1 Rb8 11. f4 b6 12. g4 f5 13. h3 Bb7 14. Ng3 d5 15. e5 Ndc6 16. Nce2 d4 17. Bf2 Bh6 18. g5 Bg7 19. c3 Qd7 20. cxd4 cxd4 21. b4 a6 22. Rfc1 Rfd8 23. Qb2 b5 24. Nf1 Bf8 25. Nd2 Nd5 26. a3 Nb6 27. Nb3 Na4 28. Qa1 Bxb4 29. axb4 Nxb4 30. Bxb7 Qxb7 31. Na5 Qf3 32. Rxb4 Qxe2 33. Nc6 Qxd3 34. Nxb8 Nc3 35. Re1 Qxh3 36. Qb2 Qg4+ 37. Kh2 Rxb8 38. Rxd4 Ne4 39. Rdxe4 fxe4 40. Rxe4 Rd8 41. Rd4 Rxd4 42. Qxd4 Qe2 43. Qd8+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.5"]
[White "Wawra, Juergen"]
[Black "Velickov, Dominik"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1970"]
[BlackElo "1376"]
[PlyCount "89"]
[EventDate "2023.08.19"]

{[%evp 0,89,26,11,47,37,47,36,27,19,60,41,66,57,88,84,79,63,63,58,58,64,64,26,54,56,70,68,65,91,70,68,76,68,87,84,82,61,48,48,42,23,23,-7,-10,-7,0,0,0,-4,0,-20,-26,-33,-39,-43,-34,-34,-29,-41,-23,-23,-16,-16,0,0,0,0,0,0,0,0,2,0,18,20,18,55,53,36,40,36,35,9,14,2,2,4,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. h3 Be6 9. Be3 Bg7 10. O-O-O+ Nd7 11. Na4 Ke8 12. Kb1 b5 13. Nc5 Nxc5 14. Bxc5 Be5 15. g3 g5 16. Be3 Rg8 17. Be2 Bc7 18. Bg4 Bb6 19. Bxb6 axb6 20. Bxe6 fxe6 21. h4 g4 22. c3 Rf8 23. Rd2 Ra4 24. Re1 e5 25. b3 Ra8 26. Re3 Rd8 27. Rxd8+ Kxd8 28. Re2 Kd7 29. Kc1 Kd6 30. Kd1 h5 31. Rd2+ Ke6 32. Ke2 c5 33. a4 bxa4 34. bxa4 Ra8 35. Rb2 Ra6 36. f3 gxf3+ 37. Kxf3 Kf7 38. g4 hxg4+ 39. Kxg4 Rxa4 40. Kf5 Ra3 41. Rxb6 Rxc3 42. Kxe5 Rh3 43. Rh6 c4 44. Kd4 c3 45. Rc6 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.6"]
[White "Mutinsky, Jakub"]
[Black "Hurtak, Otto"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1658"]
[BlackElo "1949"]
[PlyCount "30"]
[EventDate "2023.08.19"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 e6 5. c3 Nf6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. Bb5 O-O 9. O-O Bd7 10. Re1 Nxd4 11. Nxd4 cxd4 12. Bxd7 dxc3 13. Bxe6 cxd2 14. Bxf7+ Rxf7 15. Qxd2 Ne4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.7"]
[White "Seterle, Matej"]
[Black "Olbrich, Joachim"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1890"]
[BlackElo "2107"]
[PlyCount "64"]
[EventDate "2023.08.19"]

{[%evp 0,64,26,-21,-13,-31,-41,-34,-16,-54,-58,-58,-30,-18,-17,-25,-21,-18,-18,-11,-14,-14,2,-32,17,21,7,15,14,40,36,-12,-2,5,33,5,7,-39,-58,-82,-111,-82,6,15,15,45,53,-31,-12,-27,14,17,26,26,41,43,46,44,47,31,31,19,40,26,24,33,30]} 1. d3 d5 2. c3 e5 3. Nf3 Nd7 4. Qa4 c6 5. e4 dxe4 6. dxe4 Ngf6 7. Nbd2 Bc5 8. b4 Be7 9. Be2 O-O 10. O-O Qc7 11. Qc2 Rd8 12. Bb2 c5 13. b5 Nf8 14. Nc4 Ng6 15. a4 b6 16. g3 Bb7 17. Bd3 Rd7 18. Rfd1 Rad8 19. Ne3 c4 20. Bxc4 Rxd1+ 21. Rxd1 Rxd1+ 22. Qxd1 Nxe4 23. Nd5 Qd6 24. Nxe7+ Nxe7 25. Qxd6 Nxd6 26. Be2 Bxf3 27. Bxf3 Nc4 28. Bc1 f5 29. Bd1 Na5 30. Bd2 Kf8 31. Bc2 g6 32. Kf1 Nc8 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.8"]
[White "Hlavac, Rudolf"]
[Black "Hodl, Vojtech"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1856"]
[BlackElo "1352"]
[PlyCount "105"]
[EventDate "2023.08.19"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 O-O 8. O-O Re8 9. Be3 Bf5 10. Qd2 Nd7 11. c4 Nf8 12. Rfd1 Qe7 13. c5 Bf4 14. Bxf4 Qxe2 15. Qb4 Qe7 16. d5 cxd5 17. Rxd5 Be4 18. Rd2 Bc6 19. Rd6 Qe4 20. Rd4 Qf5 21. Bd6 Ne6 22. Nh4 Qh5 23. Rd3 Ng5 24. Bg3 Ne4 25. Rc1 Qe2 26. Re3 Nxg3 27. Re1 a5 28. Qc3 Rxe3 29. fxe3 Rd8 30. hxg3 Rd1 31. Rxd1 Qxd1+ 32. Kf2 Bb5 33. g4 Qf1+ 34. Kg3 Bc6 35. Qxa5 h6 36. Qd2 Qc4 37. b4 Qe4 38. Qd4 Qc2 39. a3 Qe2 40. Nf3 Bxf3 41. gxf3 g5 42. e4 Qe1+ 43. Qf2 Qc1 44. b5 Qxa3 45. Qc2 Qa1 46. Kg2 Qa5 47. c6 Qc7 48. b6 Qc8 49. c7 Kf8 50. Qc5+ Ke8 51. Qf5 Qxf5 52. exf5 Kd7 53. Kf2 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.9"]
[White "Jezek, Jakub"]
[Black "Honcharov, Makar"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1583"]
[BlackElo "1842"]
[PlyCount "113"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. e3 Be7 7. Nc3 cxd4 8. exd4 Qc8 9. b3 O-O 10. Bb2 d5 11. cxd5 Nxd5 12. Rc1 Nxc3 13. Bxc3 Bd5 14. O-O Qb7 15. Qe2 Nd7 16. Bb2 b5 17. Rfd1 Rfb8 18. Rd3 Nb6 19. Rdc3 Nc8 20. Rc7 Qb6 21. Ne5 Bd6 22. Nd7 Qa5 23. Bxd5 Bxc7 24. Bxa8 Rxa8 25. Qf3 Nb6 26. Nxb6 Rf8 27. Nd7 Rd8 28. Qc6 Bb8 29. Nxb8 Rxb8 30. Qc7 Qb6 31. Qxb6 axb6 32. b4 h5 33. Kg2 Ra8 34. a3 Kh7 35. Rc7 Kg6 36. Kf3 Ra6 37. Ke4 Ra4 38. d5 exd5+ 39. Kxd5 Ra8 40. Rc6+ f6 41. Rxb6 Rd8+ 42. Kc5 Rd2 43. Bd4 Kf5 44. Rxb5 Ke4 45. Be3 Rc2+ 46. Kb6 g5 47. Bxg5 fxg5 48. Rxg5 Rxf2 49. Rxh5 Rf6+ 50. Ka5 Rf8 51. b5 Kd4 52. Kb4 Rf1 53. a4 Rb1+ 54. Ka5 Kc4 55. b6 Rf1 56. b7 Rb1 57. Rb5 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.10"]
[White "Zoufaly, Petr"]
[Black "Ondrejat, Miroslav"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1603"]
[BlackElo "1861"]
[PlyCount "20"]
[EventDate "2023.08.19"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Nh4 Bg6 7. g3 Nbd7 8. cxd5 exd5 9. Be2 Bd6 10. a3 a5 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.11"]
[White "Kalista, Karel"]
[Black "Chudek, Lubomir"]
[Result "0-1"]
[ECO "D81"]
[WhiteElo "1657"]
[BlackElo "1748"]
[PlyCount "38"]
[EventDate "2023.08.19"]

{[%evp 0,38,22,27,27,2,33,33,61,29,12,29,48,67,6,-5,57,68,55,55,60,-9,48,-21,-45,-48,-46,-42,-39,-35,-26,-57,-19,-66,-57,-445,-445,-423,-412,-409,-419]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Nc6 6. d5 Na5 7. Qd3 b6 8. Nf3 Bg7 9. e4 O-O 10. Be2 e6 11. O-O exd5 12. exd5 Bf5 13. Qd2 Nb7 14. Rd1 Nd6 15. Nd4 Nfe4 16. Qe3 Re8 17. Nc6 Nxc3 18. Qxc3 Bxc3 19. Nxd8 Rxe2 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.12"]
[White "Holecek, Jan"]
[Black "Koper, Stefan"]
[Result "0-1"]
[ECO "A13"]
[BlackElo "1720"]
[PlyCount "74"]
[EventDate "2023.08.19"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. e3 Be7 5. b3 O-O 6. Bb2 c5 7. cxd5 exd5 8. d4 cxd4 9. Nxd4 a6 10. Be2 b5 11. O-O Bb7 12. Bf3 Ne4 13. Qd3 Nxc3 14. Bxc3 b4 15. Bb2 Bf6 16. Rfd1 Nd7 17. Qd2 a5 18. Ne2 Bxb2 19. Qxb2 Qf6 20. Qd4 Rfd8 21. Bxd5 Bxd5 22. Qxd5 Ne5 23. Qe4 Re8 24. Qf4 Qe7 25. Nd4 g6 26. h3 a4 27. Qe4 f5 28. Qd5+ Nf7 29. Nf3 Reb8 30. Ng5 Qxg5 31. Qc6 axb3 32. axb3 Rxa1 33. Rxa1 Qe7 34. h4 Qxh4 35. Ra7 Rd8 36. Kf1 Qh1+ 37. Ke2 Qd1# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.13"]
[White "Sladek, Jaroslav"]
[Black "Krivka, Matej"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1840"]
[BlackElo "1572"]
[PlyCount "41"]
[EventDate "2023.08.19"]

{[%evp 0,41,27,11,60,60,47,10,29,8,9,9,22,18,18,-4,-4,-12,-11,-24,-15,-24,-24,-24,-24,-16,-16,-22,-18,-22,-24,-29,-29,-33,-7,-45,-38,-37,-30,-58,-60,-60,-60,-68]} 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. O-O dxe5 10. dxe5 Be7 11. Bd2 O-O 12. Nc3 N7b6 13. Qe2 Rc8 14. Rac1 Nxc3 15. Rxc3 Rxc3 16. Bxc3 Nd5 17. Bd2 Qb6 18. Bg5 Bc5 19. a3 a5 20. g3 h6 21. Bf4 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.14"]
[White "Skrzypski, Jakub"]
[Black "Zemen, Jiri"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1851"]
[PlyCount "50"]
[EventDate "2023.08.19"]

{[%evp 0,50,26,25,63,47,41,38,38,22,22,22,19,19,19,23,28,20,22,2,21,24,24,0,25,0,4,-13,-14,-29,-4,-68,-57,-303,-315,-339,-311,-335,-214,-253,-250,-288,-280,-326,-264,-264,-281,-292,-270,-288,-288,-392,-392]} 1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 c6 5. Nf3 cxd5 6. d4 Nc6 7. O-O g6 8. Be3 Bg7 9. h3 Ne4 10. Nbd2 Nd6 11. c4 e6 12. Re1 O-O 13. Rc1 Nf5 14. Nf1 Qb6 15. cxd5 exd5 16. Bc4 dxc4 17. d5 Nxe3 18. Nxe3 Nd4 19. Nxc4 Nxf3+ 20. Qxf3 Qa6 21. a3 Bb5 22. b3 Rac8 23. Re4 f5 24. Re6 b6 25. Qd3 Qxa3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.15"]
[White "Souralova, Venuse"]
[Black "Soutner, Jaroslav"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1405"]
[BlackElo "1695"]
[PlyCount "82"]
[EventDate "2023.08.19"]

{[%evp 0,56,36,-27,13,13,13,8,19,8,17,-8,-1,-12,-10,11,11,11,10,13,0,8,10,4,20,-65,-35,-25,-22,-19,-15,-26,-26,-27,0,-27,-16,-1,27,-28,-3,-163,-178,-174,-170,-183,157,-325,-287,-364,-192,-371,-230,-287,-230,-337,-201,-201,-201]} 1. c4 Nf6 2. Nf3 e6 3. e3 d5 4. Nc3 c5 5. cxd5 exd5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. O-O Be7 9. b3 O-O 10. Bb2 a6 11. Qc2 Bd6 12. Ng5 h6 13. Nf3 Rc8 14. Qd3 Ne5 15. Nxe5 Bxe5 16. f4 Bb8 17. Rf3 d4 18. Ne4 Nd5 19. a3 f5 20. Nxc5 Rxc5 21. Qxd4 Rc7 22. Rg3 Nf6 23. Qb4 a5 24. Qb5 Qd5 25. Qa4 Re7 26. Bc3 Bc7 27. b4 b5 28. Qc2 a4 29. Qb2 Rff7 30. Bxf6 Rxf6 31. Qxf6 Rf7 32. Qc3 g5 33. Rh3 gxf4 34. Rxh6 Rg7 35. e4 fxe4 36. Qh3 Qd4+ 37. Kf1 Qxa1+ 38. Ke2 f3+ 39. gxf3 exf3+ 40. Qxf3 Re7+ 41. Kd3 Qxa3+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.16"]
[White "Krisman, Ondrej"]
[Black "Hajek, Jindrich"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1603"]
[BlackElo "1517"]
[PlyCount "53"]
[EventDate "2023.08.19"]

{[%evp 0,53,26,33,26,8,14,28,16,-9,11,-3,2,11,8,-2,8,41,36,38,18,42,44,18,23,19,53,71,113,40,85,81,84,114,122,122,136,137,144,132,131,158,164,160,153,151,158,154,219,175,462,463,396,436,460,452]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 Bb6 8. d4 Qe7 9. a4 Bb7 10. axb5 axb5 11. Rxa8+ Bxa8 12. Na3 d6 13. Nxb5 Na5 14. Ba2 Bxe4 15. Re1 O-O 16. Bg5 Bxf3 17. Qxf3 h6 18. Bh4 g5 19. Bg3 e4 20. Qf5 Kg7 21. h4 Qd7 22. Qxd7 Nxd7 23. Rxe4 Kg6 24. Re7 Nb8 25. Nxc7 Nac6 26. Re8 Rxe8 27. Nxe8 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.17"]
[White "Krivka, Lukas"]
[Black "Stepanek, Vit"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1380"]
[BlackElo "1564"]
[PlyCount "71"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. Bf4 d6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 Nbd7 6. Nf3 c5 7. c4 Qb6 8. b3 g6 9. Nc3 Bg7 10. O-O O-O 11. Rfd1 Rac8 12. Rac1 cxd4 13. exd4 Ng4 14. Nd5 Qd8 15. h3 Nh6 16. Qd2 Nf5 17. Ne3 Nxe3 18. Bxe3 e6 19. d5 e5 20. Bh6 Nc5 21. Bxg7 Kxg7 22. Ne1 Qh4 23. Nd3 Ne4 24. Qe3 b6 25. g3 Nxg3 26. Qxg3 Qd4 27. Qe3 Qh4 28. Qg3 Qd4 29. Nb4 Qb2 30. Rc2 Qa3 31. Nc6 Rc7 32. Nxe5 Re7 33. Nc6 Re4 34. Qc3+ Kg8 35. Re1 Rh4 36. Ne7# 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.18"]
[White "Mojzisova, Barbora"]
[Black "Zelenka, Tomas"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1119"]
[BlackElo "1280"]
[PlyCount "92"]
[EventDate "2023.08.19"]

{[%evp 0,92,26,26,60,60,55,27,19,12,71,59,38,33,41,36,20,24,23,18,32,25,30,26,11,18,26,-4,-14,0,-13,-15,-19,-19,52,0,65,-10,-23,-35,54,58,33,16,49,-22,87,81,104,104,129,156,164,153,171,178,964,175,161,115,115,115,128,109,109,-141,-161,-160,202,199,553,553,619,597,725,513,558,391,419,391,558,686,715,805,884,884,1492,1492,1488,1492,1564,1886,2211,1914,29971]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. f3 d6 9. Qd2 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. O-O-O Rc8 13. g4 Qa5 14. Kb1 b5 15. h4 b4 16. Ne2 Qa4 17. Qd3 a5 18. Qb3 Qxb3 19. cxb3 d5 20. g5 Nh5 21. Bxg7 Kxg7 22. Nd4 Kg8 23. Nxe6 Rxf3 24. exd5 Rf2 25. Rc1 Rb8 26. Rc5 Ng3 27. Rhc1 Kf7 28. Rxa5 Ne4 29. Ra6 Nd2+ 30. Ka1 Rc8 31. Rac6 Ra8 32. R6c2 Nxb3+ 33. Kb1 Rxc2 34. Rxc2 Rg8 35. Rf2+ Ke8 36. axb3 Kd7 37. Kc1 Kd6 38. Rd2 Rc8+ 39. Rc2 Rxc2+ 40. Kxc2 Kxd5 41. Nf8 e5 42. Nxh7 Ke6 43. Kd3 Kf5 44. Ke3 Kg4 45. Ke4 Kxh4 46. Kxe5 Kg4 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.19"]
[White "Konig, Vlastislav"]
[Black "Tykalova, Barbora"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1514"]
[BlackElo "1154"]
[PlyCount "67"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Nd4 Qxd5 5. Nb3 Nf6 6. Nc3 Qe5 7. Qe2 Bd6 8. Qb5+ Nc6 9. Qxe5+ Nxe5 10. Nb5 O-O 11. Nxd6 cxd6 12. Be2 Bg4 13. Bxg4 Nfxg4 14. h3 Nh6 15. O-O f5 16. Nd4 Rf6 17. b3 Rg6 18. Bb2 f4 19. f3 exf3 20. Nxf3 Nxf3+ 21. Rxf3 Rf8 22. Raf1 Re6 23. Rxf4 Rxf4 24. Rxf4 Re2 25. Bc3 g5 26. Rd4 Nf7 27. Rc4 Re1+ 28. Kh2 Rc1 29. Rc8+ Nd8 30. Rxd8+ Kf7 31. Rxd6 Rxc2 32. a4 Ke7 33. Rh6 Ra2 34. Rxh7+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.20"]
[White "Fakan, Petr"]
[Black "Koutecky, Vaclav"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1240"]
[BlackElo "1307"]
[PlyCount "44"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. O-O Nxc3 9. bxc3 Bxc3 10. Qb3 Bxa1 11. Bxf7+ Kf8 12. Bg5 Ne7 13. Re1 b6 14. Bxe7+ Qxe7 15. Rxe7 Kxe7 16. Bd5 c6 17. Qe3+ Kd8 18. Qg5+ Kc7 19. Qe5+ Kb7 20. Qxg7 Re8 21. Bb3 Re2 22. h4 h5 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.21"]
[White "Tirb, Alexej"]
[Black "Dolezal, Eduard"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1213"]
[BlackElo "1151"]
[PlyCount "68"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. Nc3 Nc6 6. d3 Nf6 7. h3 e6 8. Be3 Be7 9. O-O O-O 10. Re1 Rac8 11. Rb1 Rfd8 12. a3 d5 13. exd5 exd5 14. Bd2 h6 15. Ne2 Bd6 16. c3 a5 17. a4 Re8 18. Nc1 Re7 19. Rxe7 Qxe7 20. Ne2 Re8 21. Nc1 Nh5 22. Qe1 Qd7 23. Qd1 Bf4 24. Ne2 Qe7 25. Nc1 Bxd2 26. Qxd2 c4 27. dxc4 dxc4 28. Ra1 Rd8 29. Qe2 Qc5 30. b3 cxb3 31. Nxb3 Qxc3 32. Rb1 Nf4 33. Qb5 Ne6 34. Qxb7 Rb8 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.22"]
[White "Koutecka, Magdalena"]
[Black "Tykalova, Eva"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1125"]
[PlyCount "85"]
[EventDate "2023.08.19"]

1. d4 d5 2. e4 Nf6 3. Nc3 Be6 4. e5 Ne4 5. Nxe4 dxe4 6. f3 exf3 7. Nxf3 Nc6 8. Bb5 Qd7 9. Be3 O-O-O 10. Qd3 a6 11. Ba4 g6 12. O-O-O Bg7 13. Rhf1 Bxa2 14. b3 Nb4 15. Bxd7+ Rxd7 16. Qc4 Nd5 17. Rfe1 f6 18. Kb2 Bxb3 19. Qxb3 fxe5 20. Nxe5 Rd6 21. Nf7 Rb6 22. Qxb6 Nxb6 23. Nxh8 Bxh8 24. Kc1 Nc4 25. Bg5 e5 26. Rf1 Bg7 27. Rf7 Ne3 28. Bxe3 Bh8 29. Rf8+ Kd7 30. Rxh8 exd4 31. Rxd4+ Ke6 32. Re8+ Kf7 33. Rc8 Kg7 34. Rxc7+ Kf6 35. Rd6+ Ke5 36. Rb6 Ke4 37. Re7+ Kd5 38. Kd2 Kc4 39. Rd6 b5 40. Rc7+ Kb4 41. Kc1 Ka5 42. Bd2+ Ka4 43. Rxa6# 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.23"]
[Round "6.23"]
[White "Roubal, Frantisek"]
[Black "Vlk, Miloslav"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1293"]
[BlackElo "1963"]
[PlyCount "70"]
[EventDate "2023.08.19"]

{[%evp 0,70,26,26,27,27,38,7,6,11,13,6,9,-29,-24,-37,-5,-5,22,25,32,46,46,25,27,12,44,35,54,45,74,36,41,-2,6,-30,10,-44,-11,-58,-74,-89,-85,-258,-48,-84,-106,-140,-114,-166,-64,-152,-173,-211,-165,-165,-165,-246,-222,-288,-266,-292,-300,-282,-311,-734,-739,-1443,-1473,-29993,-2196,-29999,-30000]} 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 O-O 5. Bd3 d6 6. b3 e5 7. Be2 Nbd7 8. Bb2 e4 9. Nfd2 c6 10. Nc3 Re8 11. b4 a5 12. b5 h6 13. a4 g5 14. Qc2 d5 15. bxc6 bxc6 16. c5 Nb8 17. O-O Qc7 18. h3 h5 19. Qd1 g4 20. hxg4 Nxg4 21. g3 Bh6 22. Bxg4 Bxg4 23. Qb3 Qd7 24. Ba3 Re6 25. Rab1 h4 26. Qb7 Qxb7 27. Rxb7 hxg3 28. Rfb1 Na6 29. Nf1 gxf2+ 30. Kxf2 Rf6+ 31. Kg3 Rg6 32. Kh4 Bf3 33. Nd1 Kg7 34. Nf2 Bxe3 35. Nxe3 Rh8# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.1"]
[White "Klement, Lukas"]
[Black "Eret, Matous"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2304"]
[BlackElo "2321"]
[PlyCount "124"]
[EventDate "2023.08.19"]

1. Nf3 Nf6 2. d4 d6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. g3 c6 7. Bg2 O-O 8. O-O Qc7 9. h3 a6 10. a4 a5 11. b3 Re8 12. Ba3 Bf8 13. d5 Qb6 14. Rb1 Nc5 15. Ne1 g6 16. Kh2 cxd5 17. cxd5 Bd7 18. Nc2 Na6 19. Ne3 Nb4 20. Nc4 Qd4 21. Qf3 Nh5 22. Rbd1 Qa7 23. Bc1 Nc2 24. Be3 Nd4 25. Bxd4 exd4 26. Ne2 b5 27. axb5 Bxb5 28. g4 Ng7 29. Qd3 a4 30. Nxd4 Qc5 31. Nxb5 Qxb5 32. bxa4 Rxa4 33. Ne3 Qxd3 34. Rxd3 Be7 35. f4 g5 36. fxg5 Bxg5 37. Kg3 h5 38. Nc2 Ra2 39. Rc3 h4+ 40. Kh2 Rb8 41. Rf2 Ne8 42. Bf1 Nf6 43. Rc7 Nxe4 44. Re2 Ng3 45. Re1 Bd2 46. Rd1 Nxf1+ 47. Rxf1 Rbb2 48. Rfxf7 Bh6 49. Rf2 Bg7 50. Rc8+ Kh7 51. Kg2 Rb3 52. Rc7 Rg3+ 53. Kf1 Kg6 54. Ne1 Rxf2+ 55. Kxf2 Bd4+ 56. Ke2 Re3+ 57. Kf1 Rxh3 58. Rc4 Be5 59. Kg2 Rb3 60. Nf3 h3+ 61. Kf2 Rb2+ 62. Kg1 h2+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.2"]
[White "Hurtak, Otto"]
[Black "Soural, Jan"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1949"]
[BlackElo "2210"]
[PlyCount "56"]
[EventDate "2023.08.19"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Bg2 d5 5. cxd5 exd5 6. e3 d4 7. Nb1 Nc6 8. Nf3 Be7 9. O-O O-O 10. exd4 cxd4 11. d3 Bf5 12. Qb3 Nd7 13. Ne1 Nc5 14. Qd1 Nb4 15. g4 Bxd3 16. Nxd3 Nbxd3 17. Nd2 Nf4 18. Bf3 Bd6 19. Nc4 Bc7 20. Bxf4 Bxf4 21. Kg2 Qh4 22. h3 Rad8 23. b4 Ne6 24. Qd3 Bb8 25. Qf5 Nf4+ 26. Kg1 Nxh3+ 27. Kg2 Nf4+ 28. Kg1 Ne2+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.3"]
[White "Vilimek, Vit"]
[Black "Kubat, Miroslav"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2067"]
[BlackElo "1922"]
[PlyCount "97"]
[EventDate "2023.08.19"]

{[%evp 0,97,28,32,46,-36,-34,-35,-16,-27,-22,-20,-30,-14,-11,-15,-15,-6,6,5,20,-56,-26,-30,-33,-23,-8,-5,-12,-9,-12,-57,-28,-79,-71,-79,-85,-113,-33,-64,-90,-116,-93,-99,-116,-98,-108,-105,483,511,529,550,573,246,246,246,246,246,246,246,246,191,189,104,162,135,213,273,258,173,182,106,459,459,459,459,459,486,344,114,506,441,472,249,660,660,660,660,660,619,685,614,630,634,703,646,652,715,715,725]} 1. e4 c5 2. b4 cxb4 3. a3 e6 4. axb4 Bxb4 5. c3 Be7 6. d4 d5 7. e5 Bd7 8. Bd3 Qb6 9. Na3 a6 10. f4 g6 11. Nf3 Nh6 12. O-O Nf5 13. g4 Ng7 14. h3 Nc6 15. Ra2 Rc8 16. Raf2 Na5 17. Nb1 Nc4 18. Qc2 Qa7 19. Ng5 b5 20. f5 gxf5 21. gxf5 Nxf5 22. Bxf5 Bxg5 23. Bxg5 Rg8 24. Bg4 Rxg5 25. Qxh7 Rf5 26. Bxf5 exf5 27. Qh8+ Ke7 28. Qf6+ Ke8 29. Rg2 Be6 30. Rg8+ Kd7 31. Rxc8 Kxc8 32. h4 Ne3 33. h5 Ng4 34. Qg5 b4 35. Rxf5 bxc3 36. Qg8+ Kc7 37. Rxf7+ Bxf7 38. Qxf7+ Kb6 39. Qe6+ Kb5 40. Nxc3+ Kc4 41. Qxd5+ Kxc3 42. Qc5+ Qxc5 43. dxc5 Nxe5 44. h6 Kc4 45. h7 Kxc5 46. h8=Q Nc4 47. Kf2 a5 48. Ke2 a4 49. Kd3 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.4"]
[White "Jezek, Jakub"]
[Black "Wawra, Juergen"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1583"]
[BlackElo "1970"]
[PlyCount "88"]
[EventDate "2023.08.19"]

{[%evp 0,88,28,24,13,-7,4,9,13,-19,13,18,4,-7,20,5,11,-2,39,-19,7,-4,2,-12,-6,-61,-56,-58,-58,-82,-64,-72,-74,-68,-67,-141,-99,-109,24,-159,-67,-112,-122,-138,-112,-118,-113,-113,-58,-56,-7,-15,-11,-11,-28,-47,21,79,79,-18,-13,-69,-97,-130,-128,-143,-76,-72,-15,-350,-342,-342,-394,-639,-678,-794,-293,-915,-598,-1335,-29982,-29989,-2798,-29989,-29990,-29991,-29992,-29993,-29994,-29999,-30000]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O b6 7. Bf4 Bb7 8. Nc3 c6 9. e3 Nbd7 10. Rc1 h6 11. Be5 Ne4 12. g4 Nxc3 13. Rxc3 dxc4 14. Bg3 b5 15. Ne5 Nxe5 16. Bxe5 Rc8 17. e4 b4 18. Rh3 Qa5 19. Rh5 Qd8 20. Bg3 c5 21. d5 exd5 22. exd5 Bf6 23. Qc2 g6 24. Rxh6 Kg7 25. Rh3 c3 26. bxc3 bxc3 27. Rd1 Qe8 28. Bf4 Rh8 29. Rxh8 Kxh8 30. g5 Bd4 31. d6 Bxg2 32. Kxg2 Qc6+ 33. Kg3 Rb8 34. Rb1 Rb2 35. Rxb2 cxb2 36. Qb3 c4 37. Qb8+ Kg7 38. Qc7 Qh1 39. d7 Qg1+ 40. Kh3 Qf1+ 41. Kg3 Qxf2+ 42. Kg4 b1=Q 43. Be5+ Kh7 44. d8=Q Qbf5# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.5"]
[White "Velickov, Dominik"]
[Black "Hlavac, Rudolf"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1376"]
[BlackElo "1856"]
[PlyCount "100"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 gxf6 11. Bd3 Be6 12. O-O f5 13. c4 Nd4 14. Qh5 Bxd5 15. cxd5 f4 16. Nc2 Nxc2 17. Bxc2 O-O 18. Bd1 f5 19. exf5 Bf6 20. Rb1 Kh8 21. Bf3 Ra7 22. Be4 Rc7 23. Rbc1 b4 24. Rfd1 Rxc1 25. Rxc1 Qa5 26. Qh6 Kg8 27. g4 fxg3 28. hxg3 Qd8 29. Kg2 a5 30. b3 Qe7 31. Qh5 Ra8 32. Qd1 Qd7 33. Rc6 Kh8 34. Qc2 Bd8 35. f6 Qf7 36. Rxd6 Bxf6 37. Qc6 Rf8 38. Rd7 Be7 39. f3 Rg8 40. d6 Rxg3+ 41. Kxg3 Qf4+ 42. Kh3 Qh6+ 43. Kg2 Qd2+ 44. Kf1 Qd1+ 45. Kg2 Qd2+ 46. Kh3 Qh6+ 47. Kg2 Qd2+ 48. Kh1 Qd1+ 49. Kh2 Qd2+ 50. Kh3 Qh6+ 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.6"]
[White "Olbrich, Joachim"]
[Black "Mutinsky, Jakub"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2107"]
[BlackElo "1658"]
[PlyCount "84"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. exd5 exd5 6. d4 Nf6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Be3 Qe7 10. O-O Be6 11. Re1 Nxd4 12. Bxd4 O-O 13. Ne2 Bb4 14. c3 Bd6 15. Qb3 Ne4 16. Rad1 b6 17. Qc2 Qb7 18. Bxe4 dxe4 19. Bxg7 Kxg7 20. Rxd6 Bg4 21. Qd2 Qe7 22. Qf4 f5 23. Nd4 Rf6 24. Rxf6 Qxf6 25. f3 Bxf3 26. Nxf5+ Kh8 27. Nd4 Qxf4 28. gxf4 Rg8+ 29. Kf1 Rg2 30. Nxf3 exf3 31. Re8+ Kg7 32. Re7+ Kg6 33. Rxa7 Rxh2 34. b4 Kf5 35. Rf7+ Ke4 36. a4 Ke3 37. Re7+ Kxf4 38. a5 bxa5 39. bxa5 Kg3 40. Rg7+ Kf4 41. Rf7+ Kg3 42. Rg7+ Kf4 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.7"]
[White "Mametev, Artem"]
[Black "Hladun, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2035"]
[BlackElo "1632"]
[PlyCount "97"]
[EventDate "2023.08.19"]

{[%evp 0,97,28,32,46,55,78,62,62,68,66,49,41,39,44,33,34,11,58,35,25,-13,-4,25,31,24,26,17,458,472,634,95,103,91,93,103,103,103,113,82,82,65,70,67,77,24,20,20,28,25,81,68,88,77,77,63,109,81,96,97,90,94,94,-18,-37,-37,-21,-37,-31,-58,-72,-45,-46,-89,-91,-72,-94,-114,-65,-105,-108,-181,-118,-136,-118,-118,21,-118,85,95,144,-21,-21,-21,-56,-62,-45,-100,-100,-100]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Re8 9. f3 e6 10. f4 d5 11. e5 Nd7 12. Qf3 a6 13. O-O-O f6 14. Nxe6 Ndxe5 15. fxe5 Bxe6 16. exf6 Qxf6 17. Qxf6 Bxf6 18. Nxd5 Be5 19. Nb6 Rad8 20. Rxd8 Nxd8 21. Bxe6+ Rxe6 22. Rd1 Nf7 23. Bg1 Bf4+ 24. Kb1 Nd6 25. g3 Bg5 26. c3 h5 27. Nd5 Nc4 28. b3 Nd2+ 29. Kc2 Nf3 30. h4 Bh6 31. Nf4 Bxf4 32. gxf4 Nxh4 33. Rd8+ Kf7 34. Rd7+ Kf6 35. Rxb7 Nf3 36. Bc5 h4 37. Rh7 Kf5 38. a4 Kg4 39. b4 h3 40. b5 axb5 41. axb5 Nh4 42. Be7 Nf5 43. Bc5 Kg3 44. b6 Nd6 45. Bxd6 Rxd6 46. b7 Rb6 47. Rg7 Kxf4 48. Rxg6 Rxb7 49. Rh6 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.8"]
[White "Chudek, Lubomir"]
[Black "Seterle, Matej"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1748"]
[BlackElo "1890"]
[PlyCount "76"]
[EventDate "2023.08.19"]

{[%evp 0,76,32,32,75,75,68,12,69,34,61,61,64,59,66,20,56,45,34,7,6,11,27,-73,-98,-70,-78,-78,-78,-99,-44,-67,-65,-58,-45,-47,-36,-47,-40,-26,-47,-41,-41,0,-19,-75,-11,-5,-2,1,18,80,117,133,520,520,520,520,520,520,520,57,43,28,51,55,63,63,65,53,82,-93,-3,-29,-12,-10,0,-14,0]} 1. e4 d6 2. d4 Nf6 3. Bd3 c6 4. Ne2 Qc7 5. O-O e5 6. Nbc3 Nbd7 7. Kh1 a6 8. f4 b5 9. a3 Bb7 10. Be3 h5 11. a4 b4 12. Na2 c5 13. fxe5 dxe5 14. dxc5 Bxc5 15. Bxc5 Qxc5 16. Qe1 a5 17. c3 Qe3 18. Rf3 Qb6 19. cxb4 Nxe4 20. Bxe4 Bxe4 21. Rf2 h4 22. Nac3 Bc6 23. b5 Bb7 24. h3 g5 25. Rd1 O-O-O 26. Nd5 Qe6 27. Qc3+ Kb8 28. Qc7+ Ka8 29. Qxa5+ Kb8 30. Nc7 Qb6 31. Qxb6 Nxb6 32. Rxd8+ Rxd8 33. Na6+ Bxa6 34. bxa6 Rd2 35. Kg1 Rxb2 36. Nc3 Rxf2 37. Kxf2 f5 38. Nb5 g4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.9"]
[White "Roubal, Matyas"]
[Black "Zoufaly, Petr"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1856"]
[BlackElo "1603"]
[PlyCount "41"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Bd7 7. Be3 Ne7 8. Be2 a6 9. f4 Nc6 10. Qd2 Qh4+ 11. g3 Qd8 12. Bf3 Be7 13. O-O-O Qc8 14. Nd5 a5 15. e5 dxe5 16. Nxe7 Kxe7 17. Bc5+ Ke8 18. fxe5 Bg4 19. Bxc6+ bxc6 20. Qg5 Qe6 21. Qxg7 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.10"]
[White "Honcharov, Makar"]
[Black "Koper, Stefan"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1842"]
[BlackElo "1720"]
[PlyCount "49"]
[EventDate "2023.08.19"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 g6 5. Nf3 Bg7 6. Bd3 Bg4 7. O-O e6 8. h3 Bxf3 9. Qxf3 d5 10. e5 Nfd7 11. Be3 Na6 12. f5 exf5 13. g4 O-O 14. gxf5 Nb4 15. f6 Bh8 16. Bf5 Bxf6 17. exf6 Nxf6 18. a3 Na6 19. Bh6 Qb6 20. Bd3 Nh5 21. Bxf8 Qxd4+ 22. Qf2 Qxf2+ 23. Rxf2 Rxf8 24. Bxa6 bxa6 25. Re1 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.11"]
[White "Vlk, Miloslav"]
[Black "Krisman, Ondrej"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1963"]
[BlackElo "1603"]
[PlyCount "65"]
[EventDate "2023.08.19"]

1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 Be7 8. Nf3 h6 9. Bd3 O-O 10. O-O c5 11. Ne5 Nd7 12. f4 Rd8 13. Rf3 g6 14. Rg3 Nxe5 15. fxe5 Qg7 16. Be3 Bd7 17. Qc2 Be8 18. Be4 Rab8 19. Rf1 Rdc8 20. Qc1 Kh7 21. Bd3 b5 22. cxb5 cxd4 23. Bxh6 Qh8 24. Bg5 Bxg5 25. Rh3+ Kg7 26. Qxg5 Qxh3 27. gxh3 Rxc3 28. Qf6+ Kg8 29. Bxg6 fxg6 30. Qxe6+ Kh7 31. Qe7+ Kh6 32. Rf4 Rxh3 33. Rf8 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.12"]
[White "Ondrejat, Miroslav"]
[Black "Krivka, Lukas"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1861"]
[BlackElo "1380"]
[PlyCount "117"]
[EventDate "2023.08.19"]

{[%evp 0,107,32,30,20,-7,-3,9,15,15,42,6,44,38,52,29,46,27,40,33,33,39,32,35,75,76,76,54,82,64,114,119,106,92,104,83,109,74,63,75,82,87,87,92,96,95,105,82,105,96,144,135,203,196,235,233,233,255,245,247,263,244,256,287,272,178,177,189,189,185,189,192,202,209,232,232,232,227,236,222,275,245,294,285,351,351,435,448,452,452,465,465,543,585,608,588,651,744,760,632,520,694,838,835,1286,1379,1390,1260,1192,1599]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. O-O Nd5 12. Bxe7 Qxe7 13. Rc1 Nxc3 14. Rxc3 a6 15. Ne5 Rc8 16. Qc1 Qd6 17. Be4 a5 18. f4 f6 19. Nd3 Nd7 20. Nc5 Nxc5 21. Rxc5 f5 22. Bf3 Rc7 23. Rf2 Rac8 24. Rfc2 g6 25. Be2 b4 26. Rxa5 Ra8 27. Rxa8+ Bxa8 28. Rc5 Ra7 29. Qc4 Kg7 30. Bf3 g5 31. fxg5 hxg5 32. Bxc6 Bxc6 33. Rxc6 Qd5 34. Qxd5 exd5 35. Rb6 Rxa2 36. Rxb4 Ra5 37. Rb6 Kf7 38. Kf2 Ra2 39. Kf3 Ke7 40. h3 Ra4 41. Rg6 Rb4 42. Rxg5 Kf6 43. Kf4 Rxb2 44. Rxf5+ Ke6 45. Re5+ Kd6 46. g4 Rf2+ 47. Kg5 Rf8 48. h4 Rg8+ 49. Kf4 Rf8+ 50. Kg3 Rg8 51. g5 Rg6 52. h5 Rg8 53. g6 Rg7 54. Kg4 Rg8 55. Kg5 Rf8 56. g7 Rg8 57. h6 Kc6 58. Kf6 Kd6 59. h7 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.13"]
[White "Krivka, Matej"]
[Black "Zemen, Jiri"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1572"]
[BlackElo "1851"]
[PlyCount "81"]
[EventDate "2023.08.19"]

1. e4 d5 2. exd5 Nf6 3. d4 c6 4. dxc6 Nxc6 5. Nf3 Bg4 6. Be2 e6 7. c3 Qb6 8. Nbd2 Nd5 9. Nc4 Qc7 10. Ne3 Bh5 11. Nxd5 exd5 12. Be3 Bd6 13. Qd2 O-O 14. g3 Rfe8 15. Nh4 Bxe2 16. Qxe2 Be7 17. Ng2 Bf6 18. Qd2 Na5 19. O-O Nc4 20. Qc2 Rac8 21. Bf4 Qb6 22. b3 Na3 23. Qb2 Qa5 24. Rfe1 Nb5 25. Bd2 Qb6 26. Nf4 Nxd4 27. Rxe8+ Rxe8 28. cxd4 Bxd4 29. Bc3 Bc5 30. Nd3 Bf8 31. Re1 Rd8 32. Bd4 Qb5 33. Nf4 Qa5 34. Qe2 Qb4 35. Qe3 Qa5 36. Nh5 Rd6 37. Nf4 Rc6 38. Rc1 Rh6 39. Bc5 Rc6 40. Bxf8 Kxf8 41. Re1 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.14"]
[White "Soutner, Jaroslav"]
[Black "Hodl, Vojtech"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1695"]
[BlackElo "1352"]
[PlyCount "42"]
[EventDate "2023.08.19"]

{[%evp 0,42,30,25,68,67,44,25,29,28,49,9,46,3,95,107,99,99,99,44,27,49,83,37,79,52,37,83,73,21,2,-131,-143,-140,-165,-165,-147,-168,-145,-145,-145,-254,-145,-642,-382]} 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Be6 6. Nfg5 Nxe4 7. Nxe6 fxe6 8. Qxe4 Qd5 9. Qh4 Nd7 10. d4 O-O-O 11. c4 Qf5 12. Qg3 e5 13. Bd3 e4 14. Bc2 e5 15. f3 Bb4+ 16. Bd2 Bxd2+ 17. Kxd2 Nc5 18. d5 cxd5 19. cxd5 Rxd5+ 20. Ke3 Rhd8 21. fxe4 Rd3+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.15"]
[White "Konig, Vlastislav"]
[Black "Sladek, Jaroslav"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1514"]
[BlackElo "1840"]
[PlyCount "80"]
[EventDate "2023.08.19"]

{[%evp 0,80,19,12,44,53,46,42,59,68,54,54,104,84,77,75,57,65,51,46,50,80,79,55,120,124,105,119,125,122,127,109,144,160,165,106,176,105,117,105,81,82,98,115,168,160,175,178,148,151,259,154,158,16,38,0,0,58,65,77,80,18,44,-43,357,1,0,18,12,-9,-8,-56,-56,-71,-56,-86,-30,-50,-35,-50,-48,-50,-27]} 1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Nf3 c6 6. Bc4 Bf5 7. O-O e6 8. Bf4 Be7 9. Re1 O-O 10. Nh4 Re8 11. Re5 Qd8 12. Nxf5 exf5 13. Rxf5 g6 14. Re5 Nbd7 15. Re3 b5 16. Bb3 Qb6 17. Rh3 c5 18. dxc5 Bxc5 19. Qf3 Rad8 20. Bg5 Re5 21. Nd5 Bxf2+ 22. Kf1 Nxd5 23. Bxd8 Qxd8 24. Qxf2 Qg5 25. Bxd5 Rxd5 26. Re1 Rd2 27. Qf3 Rxc2 28. Rg3 Qc5 29. Qe3 Qc4+ 30. Qd3 Rxb2 31. Kg1 Nc5 32. Qxc4 bxc4 33. Rc3 Nd3 34. Rf1 Ne5 35. a3 Kg7 36. h3 f6 37. Rd1 Kf7 38. Rd8 h5 39. Ra8 Rb7 40. Kf2 Ke6 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.16"]
[White "Stepanek, Vit"]
[Black "Kalista, Karel"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1564"]
[BlackElo "1657"]
[PlyCount "106"]
[EventDate "2023.08.19"]

{[%evp 0,106,21,13,30,11,27,22,54,16,43,43,42,35,55,15,17,0,-4,-17,-7,-29,-23,-9,-2,-28,-17,-94,-109,-158,-90,-246,-227,-253,-442,-442,-277,-235,-580,-659,-548,-659,-529,-722,-536,-519,-514,-514,-542,-537,-557,-588,-301,-275,-275,-349,-343,-371,-366,-374,-372,-380,-373,-384,-398,-397,-400,-413,-397,-419,-419,-403,-416,-428,-294,-439,-420,-347,-373,-400,-393,-448,-317,-438,-468,-475,-493,-493,-500,-503,-505,-577,-524,-505,-1240,-1431,-1557,-1557,-1424,-2002,-1347,-2412,-2412,-19453,-2412,-2412,-29966,-29975,-29976]} 1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 b6 5. Nd2 Bb7 6. Ngf3 Be7 7. Be2 O-O 8. Qc2 Nc6 9. O-O-O cxd4 10. exd4 Rc8 11. a3 a6 12. h4 b5 13. g4 b4 14. Nc4 bxa3 15. bxa3 d5 16. Qb2 dxc4 17. Qxb7 Qa5 18. Kc2 Nd5 19. Qb2 Nxf4 20. Bxc4 Bxa3 21. Qa2 Be7 22. Qxa5 Nxa5 23. Bxa6 Rc7 24. Ra1 Bb4 25. c4 Nc6 26. Rhb1 Be7 27. g5 Nb4+ 28. Kb3 Nxa6 29. Rxa6 Rb8+ 30. Ka2 Rxb1 31. Ra8+ Bf8 32. Kxb1 Rxc4 33. Rd8 f6 34. gxf6 gxf6 35. Nd2 Rc7 36. Ne4 Nd5 37. f3 Nc3+ 38. Kb2 Nxe4 39. fxe4 Kf7 40. d5 e5 41. d6 Rc4 42. d7 Rd4 43. Kc3 Be7 44. Rh8 Rxd7 45. Rxh7+ Kg6 46. Rh8 Rd8 47. h5+ Kg7 48. Rxd8 Bxd8 49. Kd3 Kh6 50. Ke3 Kxh5 51. Kf2 Kg4 52. Ke3 Bb6+ 53. Kd3 Kf3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.17"]
[White "Hajek, Jindrich"]
[Black "Mojzisova, Barbora"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1517"]
[BlackElo "1119"]
[PlyCount "109"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 Be6 7. Bxe6 fxe6 8. b4 Bb6 9. O-O Qe7 10. a4 a6 11. Ba3 Qf7 12. Nbd2 h6 13. Nc4 Ba7 14. b5 axb5 15. axb5 Ne7 16. Bb4 O-O 17. b6 Bxb6 18. Nxb6 cxb6 19. Bxd6 Nd7 20. Bxe5 Nxe5 21. Nxe5 Qe8 22. Qb3 Rxa1 23. Qxe6+ Kh8 24. Rxa1 Rf6 25. Qd7 Qxd7 26. Nxd7 Rd6 27. Ne5 Kh7 28. d4 Nc6 29. Nc4 Rg6 30. e5 Ne7 31. Ne3 Rc6 32. Ra3 g5 33. g4 Re6 34. Ra7 Kg6 35. Rxb7 h5 36. Rd7 hxg4 37. hxg4 Kf7 38. Nf5 Ke8 39. Rxe7+ Rxe7 40. Nxe7 Kxe7 41. d5 b5 42. Kg2 Kd7 43. Kg3 Ke7 44. f4 gxf4+ 45. Kxf4 b4 46. cxb4 Kd7 47. d6 Ke6 48. b5 Kd7 49. Kf5 Ke8 50. Kf6 Kd8 51. e6 Ke8 52. e7 Kd7 53. Kf7 Kc8 54. e8=Q+ Kb7 55. Qc6+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.18"]
[White "Souralova, Venuse"]
[Black "Holecek, Jan"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1405"]
[PlyCount "90"]
[EventDate "2023.08.19"]

{[%evp 0,90,29,-14,44,46,27,11,12,19,23,8,24,31,41,27,29,18,17,13,25,2,-3,-12,18,11,11,-37,29,35,35,22,22,-8,48,61,83,82,108,20,106,108,139,96,99,39,47,47,47,50,73,54,94,50,72,25,109,18,25,20,61,63,62,0,0,-88,-100,-1198,0,-88,119,72,170,170,179,188,150,177,177,173,569,583,583,583,583,711,728,261,728,261,248,571,728]} 1. c4 g6 2. Nf3 Bg7 3. g3 d6 4. Bg2 e5 5. d3 f5 6. Nc3 Nf6 7. O-O O-O 8. Bg5 Nc6 9. Qd2 Qe8 10. Rab1 Be6 11. b4 Nd8 12. b5 Nf7 13. a4 h6 14. Bxf6 Bxf6 15. a5 Kg7 16. a6 b6 17. Ne1 Rb8 18. Nc2 f4 19. Ne4 Nd8 20. Nb4 Qd7 21. Nd5 Bxd5 22. Nxf6 Rxf6 23. cxd5 Nf7 24. Qc3 Ng5 25. h4 Nh7 26. Rfc1 Rc8 27. Kh2 Qg4 28. Bf3 fxg3+ 29. fxg3 Rxf3 30. exf3 Qxf3 31. Qc6 Nf6 32. Rf1 Qe2+ 33. Kh3 Qg4+ 34. Kh2 Qd7 35. Qb7 Ng4+ 36. Kg1 Ne3 37. Rf3 Nc2 38. Rbf1 Qg4 39. Kg2 Nd4 40. Rf7+ Kg8 41. Rxc7 Rxc7 42. Qxc7 Nf5 43. Qd8+ Kh7 44. Qd7+ Kg8 45. Qd8+ Kh7 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.19"]
[White "Zelenka, Tomas"]
[Black "Skrzypski, Jakub"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1280"]
[PlyCount "80"]
[EventDate "2023.08.19"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. f3 Bf5 8. Nxf5 Qa5+ 9. Bd2 Qxf5 10. Bd3 Qd7 11. Ne2 e6 12. Bc3 Bd6 13. Qd2 Qc7 14. O-O-O Nd5 15. Kb1 Nd7 16. Qg5 Kf8 17. g4 Nxc3+ 18. bxc3 Nf6 19. gxh5 Rxh5 20. Qg2 Ke7 21. c4 Qb6+ 22. Kc1 Ra5 23. c5 Bxc5 24. dxc5 Qxc5 25. Qxg7 Qe3+ 26. Kb1 Rg8 27. Qxg8 Nxg8 28. Nc1 Qb6+ 29. Nb3 Qb4 30. Rhg1 Nf6 31. Rg7 Nd5 32. Rh1 Nc3+ 33. Kc1 Nxa2+ 34. Kd1 Nc3+ 35. Kc1 Ra2 36. h5 Qf4+ 37. Nd2 Ra1+ 38. Kb2 Qb4+ 39. Nb3 Rxh1 40. Rxf7+ Kxf7 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.20"]
[White "Koutecky, Vaclav"]
[Black "Koutecka, Magdalena"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1307"]
[BlackElo "1125"]
[PlyCount "15"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. O-O O-O 7. Bg5 h6 8. Bh4 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.21"]
[White "Tykalova, Barbora"]
[Black "Fakan, Petr"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1154"]
[BlackElo "1240"]
[PlyCount "41"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O d5 6. exd5 Nxd5 7. c3 Nb6 8. Re1+ Be7 9. Bb3 O-O 10. cxd4 Bg4 11. Qe2 Re8 12. Be3 Bf6 13. d5 Ne5 14. Nbd2 Nxd5 15. Qb5 Nxe3 16. Rxe3 Nxf3+ 17. Nxf3 Rxe3 18. fxe3 Qc8 19. Ng5 c6 20. Bxf7+ Kh8 21. Qc5 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.22"]
[White "Tykalova, Eva"]
[Black "Tirb, Alexej"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1213"]
[PlyCount "90"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 e5 5. d3 h6 6. Bd2 Bg7 7. Qe2 Nf6 8. O-O-O O-O 9. Be3 d6 10. Bd5 Qc7 11. Rhg1 a6 12. g4 Nxd5 13. exd5 Ne7 14. g5 hxg5 15. Rxg5 Re8 16. h4 Bf6 17. Rg3 Kf8 18. Bh6+ Bg7 19. Qe3 Nf5 20. Bxg7+ Kxg7 21. Qd2 Nxg3 22. fxg3 Bg4 23. Qe3 b5 24. Rh1 Bxf3 25. Qxf3 b4 26. Ne4 Qb7 27. Rf1 Qxd5 28. Qf6+ Kf8 29. Qh8+ Ke7 30. Qf6+ Kd7 31. Kb1 Qe6 32. Qg5 Qe7 33. Nf6+ Kd8 34. Qg4 Rf8 35. Qe4 Rb8 36. Nd5 Qb7 37. Qc4 Qb5 38. Qg4 Qb7 39. Qg5+ Kc8 40. Ne7+ Kc7 41. c4 bxc3 42. Nd5+ Kc6 43. Ne7+ Kd7 44. b3 Qg2 45. Rd1 Qb2# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.24"]
[Round "7.23"]
[White "Dolezal, Eduard"]
[Black "Roubal, Frantisek"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1151"]
[BlackElo "1293"]
[PlyCount "126"]
[EventDate "2023.08.19"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. e3 Qb6 7. Qc2 Bd7 8. Nf3 Nc6 9. a3 e6 10. Bd3 h6 11. Ne5 Be7 12. Nxd7 Nxd7 13. O-O O-O 14. Rfe1 Qd8 15. Rad1 Bg5 16. Ne2 Bxf4 17. Nxf4 Qb6 18. Qe2 Nf6 19. Rb1 Rac8 20. Nh5 Nxh5 21. Qxh5 Rc7 22. Rec1 Rfc8 23. b4 Na7 24. Qd1 Rc3 25. Rxc3 Rxc3 26. Rb3 Qc7 27. Rxc3 Qxc3 28. Bc2 Qxa3 29. Qd3 Qxd3 30. Bxd3 b5 31. Kf1 Nc6 32. Ke1 Nxb4 33. Be2 Kf8 34. Kd2 Ke7 35. Kc3 Nc6 36. Kb3 f6 37. f3 e5 38. dxe5 fxe5 39. Kc3 Kd6 40. f4 d4+ 41. exd4 Nxd4 42. fxe5+ Kxe5 43. Bd3 Kd5 44. Kb4 Nc6+ 45. Kb3 Kc5 46. g4 a5 47. h4 a4+ 48. Kb2 b4 49. Bc2 a3+ 50. Ka2 Kc4 51. Bb3+ Kc3 52. Bd5 Nd4 53. g5 hxg5 54. hxg5 Kd3 55. g6 Ke3 56. Bf7 Kf4 57. Bd5 Kg5 58. Bf7 Kf6 59. Ka1 b3 60. Kb1 a2+ 61. Kb2 Nc2 62. Bxb3 a1=Q+ 63. Kxc2 Kxg6 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.1"]
[White "Eret, Matous"]
[Black "Soural, Jan"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2321"]
[BlackElo "2210"]
[PlyCount "11"]
[EventDate "2023.08.19"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.2"]
[White "Wawra, Juergen"]
[Black "Vilimek, Vit"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1970"]
[BlackElo "2067"]
[PlyCount "90"]
[EventDate "2023.08.19"]

{[%evp 0,90,12,30,37,11,35,-8,-15,-12,2,5,4,12,8,-2,-6,-16,-5,-7,9,-10,-7,-64,-31,-51,-48,-27,-21,-45,-13,-17,-39,-46,-11,-48,-35,-49,-53,-53,-74,-104,-72,-87,-66,-66,-66,-82,-98,-240,-196,-205,-135,-212,-217,-217,-232,-269,-96,-93,-79,-79,-64,-130,-118,-252,-214,-415,-413,-420,-129,-625,-133,-221,-221,-463,-503,-29983,0,5,85,85,85,85,135,137,133,155,156,112,85,-29989,-29990]} 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 d6 5. e3 O-O 6. Be2 b6 7. d3 Bb7 8. Nbd2 e5 9. O-O Nfd7 10. Qc2 f5 11. Rfd1 g5 12. Ne1 g4 13. d4 Qg5 14. Nf1 Nc6 15. d5 Ne7 16. Nd3 Ng6 17. g3 h5 18. Rab1 h4 19. Ne1 hxg3 20. fxg3 Nf6 21. Bd3 Nh5 22. Ng2 c6 23. e4 f4 24. Bc3 f3 25. Nge3 f2+ 26. Kh1 Nxg3+ 27. Nxg3 Qxe3 28. Be2 Qg5 29. dxc6 Bxc6 30. Rxd6 Rac8 31. Rbd1 Nf4 32. Bf1 Nh5 33. Nxh5 Qxh5 34. Bg2 Rf4 35. Qd3 Qh4 36. Rxc6 Rxc6 37. Qd5+ Kh7 38. Qxc6 Rf3 39. Bxe5 f1=Q+ 40. Bxf1 Bxe5 41. Qd7+ Bg7 42. Bg2 Rf2 43. e5 g3 44. h3 Qf4 45. e6 Rxg2 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.3"]
[White "Seterle, Matej"]
[Black "Klement, Lukas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1890"]
[BlackElo "2304"]
[PlyCount "66"]
[EventDate "2023.08.19"]

{[%evp 0,66,22,-16,-13,-16,-9,-32,-22,-49,-54,-55,-55,-63,-58,-43,-39,-49,-40,-36,-27,-27,-48,-34,-21,-52,-39,-56,-28,-49,-58,-53,-51,-49,-44,-40,-40,-42,-38,-29,-16,-67,-47,-48,-27,-36,-42,-37,-56,-76,-200,-258,-208,-206,-227,-236,-236,-345,-348,-611,-604,-834,-847,-847,-918,-29985,-29986,-29987,-29988]} 1. d3 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 Bd6 5. e4 Nf6 6. Nbd2 O-O 7. Be2 h6 8. Qc2 Be6 9. b4 a5 10. b5 Ne7 11. c4 dxc4 12. dxc4 Nd7 13. Bb2 b6 14. O-O Ng6 15. g3 Nc5 16. Nb3 Bh3 17. Rfd1 Qe7 18. Nxc5 Bxc5 19. Rd5 f6 20. Bf1 Bg4 21. Be2 Be6 22. Rd2 f5 23. Nxe5 Nxe5 24. Bxe5 fxe4 25. Qxe4 Bxf2+ 26. Kg2 Bf5 27. Qd5+ Kh8 28. Bf3 Rad8 29. Qc6 Qxe5 30. Rad1 Rxd2 31. Rxd2 Bc5 32. Rd5 Qb2+ 33. Kh1 Be4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.4"]
[White "Hlavac, Rudolf"]
[Black "Hurtak, Otto"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1856"]
[BlackElo "1949"]
[PlyCount "110"]
[EventDate "2023.08.19"]

{[%evp 0,110,22,0,58,51,51,22,17,22,31,31,57,49,51,43,35,30,-1,39,17,14,8,25,9,19,20,21,25,7,36,22,30,-4,15,9,21,23,11,28,50,47,27,14,9,10,12,0,6,0,0,-5,26,46,32,25,46,39,49,30,60,39,46,46,38,40,52,40,37,37,0,-184,-184,-176,-174,-181,-168,-192,-138,-159,-196,-210,-205,-205,-213,-277,-277,-258,-277,-270,-274,-275,-283,-309,-309,-277,-291,-326,-282,-280,-278,-344,-352,-392,-379,-379,-414,-617,-673,-706,-1093,-1677,-1680]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8. O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qc4 12. Nxc6 bxc6 13. c3 Be6 14. Qc2 Rfd8 15. Rfd1 Qa6 16. Bc5 Bf6 17. b3 Qb7 18. Rd2 Bf5 19. Qb2 Bg5 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Bxd1 Qd7 23. Bf3 Be4 24. Qe2 Bxf3 25. Qxf3 Bf6 26. g3 a6 27. c4 h5 28. h4 Kg7 29. Kg2 e5 30. Bf8+ Kxf8 31. Qxf6 e4 32. Qe5 Qd3 33. Qc5+ Kg7 34. Qxc6 e3 35. Qf3 e2 36. Qxd3 e1=N+ 37. Kf1 Nxd3 38. a3 Kf6 39. b4 Ke5 40. Ke2 Kd4 41. c5 Ne5 42. a4 Kc4 43. Ke3 Nd3 44. b5 axb5 45. axb5 Nxc5 46. b6 Kd5 47. Kf4 f6 48. g4 Ke6 49. f3 Ke7 50. Kg3 f5 51. Kf4 Kf6 52. Ke3 Ke5 53. f4+ Kd5 54. g5 Kc4 55. Ke2 Kd4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.5"]
[White "Kubat, Miroslav"]
[Black "Roubal, Matyas"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1922"]
[BlackElo "1856"]
[PlyCount "118"]
[EventDate "2023.08.19"]

{[%evp 0,118,37,-33,-18,-16,2,-6,-3,-5,-12,6,9,13,17,35,29,7,18,26,50,50,61,67,105,8,7,-11,-11,-14,-13,-12,-4,-14,-2,-15,12,17,17,10,7,11,18,23,24,16,30,29,30,30,68,69,69,64,69,64,69,75,88,73,102,102,96,63,75,73,121,134,134,134,140,134,140,143,150,124,124,112,120,99,131,124,134,134,134,131,155,168,195,173,126,130,130,156,159,136,89,109,109,131,127,127,127,-36,226,292,340,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. f4 d5 2. Nf3 c6 3. e3 g6 4. d4 Bg7 5. Bd3 Nf6 6. O-O Ne4 7. c4 O-O 8. Qc2 Bf5 9. Nc3 Nxc3 10. Bxf5 gxf5 11. bxc3 e6 12. c5 Nd7 13. Rb1 b5 14. Bd2 Nf6 15. Be1 Ne4 16. Bh4 Qc7 17. h3 Kh8 18. Nd2 Nxd2 19. Qxd2 f6 20. a4 a6 21. Ra1 Ra7 22. Ra3 Rfa8 23. Rfa1 Qd7 24. Qa2 Qc8 25. axb5 cxb5 26. Ra5 Qc6 27. Kf2 Qd7 28. g4 fxg4 29. hxg4 f5 30. Qe2 Qe8 31. Bg5 Qg6 32. Rg1 Bf6 33. Bxf6+ Qxf6 34. g5 Qg6 35. Rh1 Rg8 36. Rh6 Qe8 37. Qa2 Qc6 38. Kf3 Rg6 39. Rh1 Rg8 40. Ra1 Rga8 41. Qh2 Rg7 42. Rh1 Qe8 43. Qh6 Qf7 44. Rha1 Rg6 45. Qh2 Qb7 46. Qa2 e5 47. fxe5 Rxg5 48. Rxa6 Rag8 49. Qh2 Qg7 50. Qh4 f4 51. Rf1 h5 52. exf4 Rf5 53. Qh3 Qh7 54. Ke3 Rxe5+ 55. fxe5 Qe4+ 56. Kd2 Rg2+ 57. Qxg2 Qxg2+ 58. Ke1 Qe4+ 59. Kf2 Qf4+ 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.6"]
[White "Velickov, Dominik"]
[Black "Olbrich, Joachim"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1376"]
[BlackElo "2107"]
[PlyCount "44"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be7 10. Bxf6 gxf6 11. Nc4 f5 12. exf5 Bxf5 13. Ne3 Be6 14. Ncd5 Rc8 15. c3 Bg5 16. Bc4 Na5 17. Bb3 Bxe3 18. fxe3 Qg5 19. O-O Nxb3 20. axb3 O-O 21. Nf6+ Kh8 22. e4 Rc6 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.7"]
[White "Mutinsky, Jakub"]
[Black "Mametev, Artem"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1658"]
[BlackElo "2035"]
[PlyCount "46"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bf4 c5 5. e3 Qb6 6. Qc1 Nc6 7. c3 f6 8. Nbd2 g5 9. Bg3 h5 10. h3 Nxg3 11. fxg3 Qc7 12. Kf2 h4 13. g4 Qg3+ 14. Ke2 e5 15. dxc5 Bxc5 16. Qc2 e4 17. Nd4 Ne5 18. b4 Bxd4 19. cxd4 Nxg4 20. hxg4 Bxg4+ 21. Nf3 exf3+ 22. Kd2 Qf2+ 23. Kc1 Rc8 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.8"]
[White "Krivka, Matej"]
[Black "Vlk, Miloslav"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1572"]
[BlackElo "1963"]
[PlyCount "67"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. c3 f5 8. Bf4 Bd6 9. Bxd6 Qxd6 10. O-O O-O 11. Qb3 Kh8 12. Na3 a6 13. Nc2 Na5 14. Qb4 Qxb4 15. Nxb4 Be6 16. Ne5 b5 17. f3 Nd6 18. Rfe1 Rf6 19. b3 Nab7 20. Nbc6 Nd8 21. Ne7 N8f7 22. N7c6 Nd8 23. Ne7 N6f7 24. N7c6 Nxc6 25. Nxc6 Re8 26. a4 bxa4 27. bxa4 Bd7 28. Rxe8+ Bxe8 29. Nb4 g6 30. Nxa6 Rc6 31. Nc5 Nd6 32. a5 Nc8 33. Rb1 Rd6 34. Rb8 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.9"]
[White "Hladun, Bartlomiej"]
[Black "Ondrejat, Miroslav"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1632"]
[BlackElo "1861"]
[PlyCount "144"]
[EventDate "2023.08.19"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e5 6. O-O Nge7 7. d3 O-O 8. a3 Rb8 9. Rb1 d5 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Be3 Qd6 13. Nd2 b6 14. f4 Nd4 15. Nc4 Qe7 16. Rf2 Bg4 17. Nxe5 Bxe5 18. fxe5 Qxe5 19. Bf4 Nxe2+ 20. Kf1 Nxg3+ 21. hxg3 Qxf4 22. Rxf4 Bxd1 23. Rxd1 Rbd8 24. d4 g5 25. Rf5 f6 26. d5 Rd6 27. Kf2 Re8 28. Re1 Rxe1 29. Kxe1 Kf7 30. Be4 h5 31. Kf2 Rd8 32. Rf3 Ke7 33. Ke3 Rh8 34. Bf5 h4 35. gxh4 Rxh4 36. Rh3 Rf4 37. Be6 Kd6 38. Rh7 Ke5 39. Rxa7 g4 40. Rb7 Re4+ 41. Kf2 Kf4 42. Rxb6 g3+ 43. Kf1 Rd4 44. Bh3 f5 45. Bg2 Rd1+ 46. Ke2 Rg1 47. Bh3 Rh1 48. Bg2 Rg1 49. Bh3 Rh1 50. Bf1 Rh2+ 51. Ke1 g2 52. Bxg2 Rxg2 53. d6 Rg7 54. Rc6 Rd7 55. Ke2 Ke4 56. Rxc5 Rxd6 57. Rc4+ Ke5 58. a4 Rh6 59. Kd3 Rh3+ 60. Kc2 f4 61. a5 Rh2+ 62. Kc3 f3 63. Rc8 Rh1 64. Rf8 Ke4 65. b4 Ra1 66. Kc4 Ke3 67. Kb5 f2 68. a6 f1=Q+ 69. Rxf1 Rxf1 70. a7 Ra1 71. Kb6 Kd4 72. Kb7 Kc4 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.10"]
[White "Hodl, Vojtech"]
[Black "Honcharov, Makar"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1352"]
[BlackElo "1842"]
[PlyCount "58"]
[EventDate "2023.08.19"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Bb5 e5 5. Ne2 Nf6 6. Nbc3 Bd7 7. O-O a6 8. Bxc6 Bxc6 9. d3 Be7 10. Ng3 d5 11. f4 exf4 12. Rxf4 d4 13. Nb1 g6 14. Qf3 h5 15. h4 Ng4 16. Nd2 Ne5 17. Qf2 Bxh4 18. Nc4 Nxc4 19. dxc4 Bg5 20. Rf3 h4 21. Nf1 O-O 22. Re1 f5 23. Nd2 Bxd2 24. Qxd2 fxe4 25. Rh3 e3 26. Qd3 Qg5 27. Re2 Rf2 28. Rxf2 exf2+ 29. Kf1 Qxg2+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.11"]
[White "Koper, Stefan"]
[Black "Jezek, Jakub"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1720"]
[BlackElo "1583"]
[PlyCount "77"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Be7 7. e3 h6 8. Bxf6 Bxf6 9. b4 O-O 10. Bd3 Nd7 11. Rb1 Be7 12. O-O Nf6 13. h3 Re8 14. Qc2 Bd6 15. Rfc1 b5 16. a4 a6 17. a5 Qe7 18. Na2 Bb7 19. Nd2 Ne4 20. Bxe4 dxe4 21. Nf1 Qh4 22. Nc3 Re6 23. Ne2 Rae8 24. Neg3 Bxg3 25. fxg3 Qe7 26. Qc5 Qxc5 27. Rxc5 Rd8 28. g4 Rd5 29. Rbc1 Red6 30. Ng3 g6 31. Ne2 Rxc5 32. Rxc5 g5 33. Ng3 f6 34. Kf2 Re6 35. Nf5 Kh7 36. d5 cxd5 37. Rc7+ Kg8 38. Rxb7 Rc6 39. Ne7+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.12"]
[White "Zoufaly, Petr"]
[Black "Kalista, Karel"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1603"]
[BlackElo "1657"]
[PlyCount "61"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Nf3 O-O 6. Qc2 b6 7. cxd5 exd5 8. Bd3 Bb7 9. Bd2 Nc6 10. a3 Na5 11. b3 c5 12. dxc5 bxc5 13. Be2 Nc6 14. O-O Rc8 15. Rad1 Rc7 16. Bb5 a6 17. Be2 Rd7 18. Na4 d4 19. exd4 cxd4 20. Bd3 Bxa3 21. Bg5 Nb4 22. Qb1 Nxd3 23. Qxd3 Bxf3 24. Qxf3 Be7 25. Rd3 Ne8 26. Bxe7 Qxe7 27. h3 Nf6 28. Rfd1 Rfd8 29. Nb6 Rb7 30. Nc4 h6 31. Na5 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.13"]
[White "Zemen, Jiri"]
[Black "Chudek, Lubomir"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1851"]
[BlackElo "1748"]
[PlyCount "65"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. Qd2 d5 9. Nxc6 bxc6 10. e5 Ng4 11. Bxg4 Bxg4 12. h3 Be6 13. f4 f6 14. exf6 Bxf6 15. O-O-O Qa5 16. Bd4 Rab8 17. Bxf6 Rxf6 18. Qd4 Rb4 19. Qe5 Rbxf4 20. g4 h6 21. Rhg1 Qb6 22. Rde1 Qd8 23. g5 hxg5 24. Qxg5 Kf7 25. Rg3 Qf8 26. Qe5 Qh6 27. Kb1 Rf1 28. Rg1 Qxh3 29. Rgxf1 Rxf1 30. a3 d4 31. Na4 d3 32. cxd3 Qxd3+ 33. Ka1 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.14"]
[White "Sladek, Jaroslav"]
[Black "Holecek, Jan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1840"]
[PlyCount "89"]
[EventDate "2023.08.19"]

{[%evp 0,89,21,0,32,25,30,2,-2,5,4,-58,-39,-50,-36,-52,4,-19,-29,-29,-22,-29,-9,-3,-26,-16,12,6,6,8,6,3,31,31,116,134,128,135,114,121,107,112,112,-9,103,28,44,8,31,16,22,22,21,17,26,21,24,14,55,55,65,65,151,151,174,127,119,91,125,108,131,131,177,156,156,110,143,187,192,149,224,231,248,256,326,145,253,83,429,455,1016,1016]} 1. e4 d5 2. e5 c5 3. c3 Nc6 4. d4 Bf5 5. a3 e6 6. Bd3 Nge7 7. Nf3 Bg4 8. Nbd2 cxd4 9. cxd4 Qb6 10. Qb3 Qxb3 11. Nxb3 Nf5 12. Be3 Bxf3 13. gxf3 Nh4 14. Ke2 Be7 15. Rhg1 Ng6 16. f4 O-O-O 17. f5 exf5 18. Bxf5+ Kb8 19. Rac1 Nh4 20. Bh3 g6 21. Bg5 h6 22. Bxe7 Nxe7 23. Rgd1 Nhf5 24. Rc5 b6 25. Rc3 Rc8 26. Rdc1 Rhd8 27. Kd3 h5 28. f4 Rg8 29. Nd2 Rxc3+ 30. bxc3 g5 31. fxg5 Rxg5 32. Nf3 Rg6 33. Rg1 Rxg1 34. Nxg1 Nh4 35. Ke3 Kc7 36. Ne2 Nhg6 37. Nf4 h4 38. Kf3 Kc6 39. Kg4 Kb5 40. Nxg6 Nxg6 41. Bf1+ Ka4 42. Kg5 Kxa3 43. Bd3 Ne7 44. Kf6 Ng6 45. Bxg6 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.15"]
[White "Krivka, Lukas"]
[Black "Soutner, Jaroslav"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1380"]
[BlackElo "1695"]
[PlyCount "66"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O d5 9. exd5 cxd5 10. h3 c6 11. Bg5 h6 12. Bh4 Be6 13. Qf3 Rb8 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. Ne2 Bd6 17. b3 c5 18. Nc3 Be5 19. Nxd5 Bxd5 20. Rab1 Bd4 21. c4 Bc6 22. a3 Rfe8 23. b4 cxb4 24. axb4 Be4 25. Rfd1 Bc3 26. b5 Ba5 27. Bxe4 Rxe4 28. c5 Rb4 29. Rxb4 Bxb4 30. c6 Ba5 31. Rc1 Bc7 32. Ra1 Rxb5 33. Rxa7 Rb1# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.16"]
[White "Krisman, Ondrej"]
[Black "Konig, Vlastislav"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1603"]
[BlackElo "1514"]
[PlyCount "73"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d4 c6 8. Ba4 d6 9. Be3 Ne7 10. Nd2 O-O 11. Nc4 Bc7 12. Bb3 b5 13. Nd2 d5 14. dxe5 dxe4 15. e6 fxe6 16. Qg4 Nd5 17. Bg5 Qd6 18. Qh4 Nf4 19. Nxe4 Qe5 20. Rfe1 Qf5 21. Bc2 Qf7 22. Nf6+ gxf6 23. Bxf4 Bxf4 24. Qxf4 Kh8 25. Re3 Rg8 26. Rh3 Rg7 27. Rh6 f5 28. Qe5 Bb7 29. Rxe6 c5 30. g3 Be4 31. Bxe4 fxe4 32. Qxe4 Rd8 33. Re1 Rf8 34. Re2 h5 35. Rh6+ Kg8 36. Qe5 Qf5 37. Rxh5 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.17"]
[White "Skrzypski, Jakub"]
[Black "Mojzisova, Barbora"]
[Result "1-0"]
[ECO "C29"]
[BlackElo "1119"]
[PlyCount "35"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nc3 Nf6 3. f4 Nc6 4. fxe5 Nxe5 5. d4 Nc6 6. e5 Ng8 7. Nf3 Bb4 8. Bc4 d6 9. O-O Bg4 10. Bxf7+ Kxf7 11. Ng5+ Ke8 12. Qxg4 Nh6 13. Qh5+ Kd7 14. Qh3+ Ke8 15. Ne6 Qd7 16. Bxh6 Nd8 17. Nxg7+ Ke7 18. Qh4# 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.18"]
[White "Tykalova, Barbora"]
[Black "Souralova, Venuse"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1154"]
[BlackElo "1405"]
[PlyCount "39"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 g6 9. Bxf6 exf6 10. O-O-O Bh6+ 11. Kb1 Bf4 12. h4 Be5 13. Nxe5 dxe5 14. Qxd8+ Rxd8 15. Rxd8+ Kxd8 16. h5 Kd7 17. hxg6 fxg6 18. b3 Ke6 19. Kb2 f5 20. f3 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.19"]
[White "Koutecka, Magdalena"]
[Black "Zelenka, Tomas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1125"]
[BlackElo "1280"]
[PlyCount "74"]
[EventDate "2023.08.19"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. f3 e3 8. Bxe3 h6 9. Nge2 Bf5 10. Ng3 Bg6 11. O-O e6 12. a3 Bd6 13. Nge4 Nxe4 14. fxe4 Qh4 15. e5 Be7 16. Qf3 O-O 17. Qxc6 Bxc2 18. Qf3 Bg6 19. Rac1 Rab8 20. Na4 Rfc8 21. Rf2 f6 22. Nc5 Bxc5 23. Rxc5 Bh5 24. Qc6 Bf7 25. exf6 Rxb2 26. Rc1 Rxf2 27. Bxf2 Qxf6 28. Qd7 Qd8 29. Qxd8+ Rxd8 30. Rxc7 e5 31. h3 exd4 32. Rc2 d3 33. Rd2 Bg6 34. Be1 Rf8 35. Rb2 Be8 36. Rb3 Bb5 37. Rb4 Rf1+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.20"]
[White "Fakan, Petr"]
[Black "Dolezal, Eduard"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1240"]
[BlackElo "1151"]
[PlyCount "44"]
[EventDate "2023.08.19"]

1. d4 Nf6 2. Nc3 g6 3. Bg5 Bg7 4. e3 O-O 5. Bd3 d6 6. Nge2 Be6 7. O-O Nbd7 8. e4 c6 9. Ng3 h6 10. Be3 Qc7 11. f4 Bg4 12. Qd2 e5 13. fxe5 dxe5 14. d5 cxd5 15. exd5 Nc5 16. Bxh6 Nxd3 17. Bxg7 Qc5+ 18. Kh1 Kxg7 19. cxd3 Rad8 20. Rxf6 Qd4 21. Nce4 Rh8 22. Raf1 Rxh2+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.21"]
[White "Tirb, Alexej"]
[Black "Stepanek, Vit"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1213"]
[BlackElo "1564"]
[PlyCount "92"]
[EventDate "2023.08.19"]

{[%evp 0,92,21,0,65,59,57,44,63,61,37,41,27,22,18,-5,10,8,38,12,12,10,36,26,16,0,8,0,0,0,18,-37,-56,-56,-54,-59,-69,-75,-62,-79,-59,-91,-85,-89,-89,-108,-90,-167,-99,-123,-115,-136,-97,-155,-159,-159,-124,-273,-283,-335,-274,-412,-345,-393,-376,-374,-374,-370,-358,-373,-354,-355,-362,-423,-379,-397,-387,-411,-411,-411,-375,-393,-396,-407,-413,-512,-539,-798,-717,-1411,-1501,-1529,-1605,-1713,-1486]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Nf3 Bg4 6. Bb5+ Nc6 7. Bxc6+ bxc6 8. h3 Bf5 9. O-O e6 10. Bf4 Qb6 11. Rb1 Be7 12. Re1 h6 13. a3 O-O 14. Qd2 c5 15. Re2 cxd4 16. Nxd4 Bg6 17. Nf3 Rac8 18. Be3 Qb7 19. Qd4 Bc5 20. Qd2 Bd6 21. Bd4 Ne4 22. Nxe4 Bxe4 23. Qd1 Qa6 24. Rd2 Rc7 25. Ra1 Bxf3 26. Qxf3 e5 27. Bc3 d4 28. Bxd4 exd4 29. Rxd4 Rxc2 30. Rb1 Be5 31. Re4 Rxb2 32. Rxb2 Bxb2 33. a4 Qb7 34. Re3 Qxf3 35. Rxf3 Rd8 36. Rb3 Be5 37. g3 Rd4 38. a5 Rd1+ 39. Kg2 Ra1 40. Rb5 Bc3 41. h4 Rxa5 42. Rxa5 Bxa5 43. f4 f5 44. Kh3 Bc3 45. Kg2 a5 46. Kf2 a4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.22"]
[White "Tykalova, Eva"]
[Black "Koutecky, Vaclav"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1307"]
[PlyCount "24"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Rf1 Nxc3 6. dxc3 Bc5 7. Bg5 Be7 8. Qd2 Na5 9. Nxe5 Nxc4 10. Qc1 Bxg5 11. Qxg5 Qxg5 12. Rd1 Qxe5# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.25"]
[Round "8.23"]
[White "Roubal, Frantisek"]
[Black "Hajek, Jindrich"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1293"]
[BlackElo "1517"]
[PlyCount "104"]
[EventDate "2023.08.19"]

1. d4 d5 2. Bf4 e6 3. c3 Bd6 4. Bxd6 Qxd6 5. Nf3 Nc6 6. e3 Nge7 7. Bb5 Bd7 8. Bxc6 Nxc6 9. Nbd2 f6 10. Qc2 Na5 11. e4 Qa6 12. b4 Nc4 13. O-O Na3 14. Qb2 O-O-O 15. exd5 exd5 16. Rfe1 Rde8 17. Rxe8+ Rxe8 18. Re1 Rxe1+ 19. Nxe1 Qe2 20. Qc1 Nc4 21. Nxc4 Qxc4 22. Qc2 g6 23. Nf3 Bf5 24. Qd2 b5 25. Nh4 Bb1 26. Qe3 g5 27. Qe6+ Kb7 28. Nf5 Bxf5 29. Qxf5 Qxa2 30. g3 Qa1+ 31. Kg2 Qxc3 32. Qxf6 Qxb4 33. f4 gxf4 34. gxf4 Qd6 35. Qe5 Qxe5 36. dxe5 b4 37. f5 b3 38. f6 b2 39. f7 b1=Q 40. f8=Q Qb2+ 41. Kh3 Qxe5 42. Qb4+ Kc8 43. Qf8+ Kd7 44. Qf7+ Kc6 45. Qxh7 Qe3+ 46. Kg4 Qe4+ 47. Qxe4 dxe4 48. h4 Kd5 49. h5 e3 50. h6 e2 51. h7 e1=Q 52. h8=Q Qe4+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.1"]
[White "Hurtak, Otto"]
[Black "Eret, Matous"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1949"]
[BlackElo "2321"]
[PlyCount "62"]
[EventDate "2023.08.19"]

1. c4 Nf6 2. Nc3 d6 3. g3 e5 4. Bg2 Be7 5. e4 c6 6. Nge2 Nbd7 7. d3 a6 8. a4 a5 9. O-O O-O 10. h3 Ne8 11. Be3 g6 12. f4 exf4 13. gxf4 Ng7 14. Kh2 f5 15. Qd2 Nc5 16. Rad1 Be6 17. Nd4 Bf7 18. exf5 gxf5 19. Bf3 Kh8 20. Rg1 Bf6 21. Rg2 Qd7 22. Re2 Rg8 23. Rg1 Nh5 24. Rxg8+ Rxg8 25. Bf2 Bg6 26. Re1 Qg7 27. Nde2 Nb3 28. Qc2 Nd4 29. Nxd4 Bxd4 30. Bxh5 Bxh5 31. Bxd4 Qxd4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.2"]
[White "Soural, Jan"]
[Black "Vilímek, Vít"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2210"]
[BlackElo "2067"]
[PlyCount "22"]
[EventDate "2023.08.19"]

{[%evp 0,22,37,30,20,2,16,-27,-27,-17,-19,-8,6,11,23,15,19,19,12,14,21,7,7,7,11]} 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 b5 7. Nbd2 Bb7 8. O-O Nbd7 9. Re1 a5 10. c4 bxc4 11. Nxc4 c5 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.3"]
[White "Klement, Lukas"]
[Black "Krivka, Matej"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2304"]
[BlackElo "1572"]
[PlyCount "81"]
[EventDate "2023.08.19"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. Rd1 Nf6 13. Qc2 Qc8 14. c5 bxc5 15. dxc5 Nd5 16. Bg5 f6 17. Bd2 e5 18. Re1 Qc7 19. Nh4 Bc8 20. Be4 g6 21. Bxg6 hxg6 22. Qxg6+ Kh8 23. Qh5+ Kg8 24. Bh6 Bxc5 25. Rac1 Bb4 26. Qg6+ Kh8 27. Bxf8 Bxf8 28. Qh5+ Kg8 29. Ng6 Bg7 30. Re4 Qf7 31. Rh4 Qe6 32. Qh7+ Kf7 33. Nh8+ Kf8 34. h3 Qg8 35. Ng6+ Kf7 36. Qh5 Ke6 37. Rxc6+ Kd7 38. Rhc4 Bb7 39. Qg4+ Ke8 40. Re6+ Kf7 41. Rc7+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.4"]
[White "Mametev, Artem"]
[Black "Velickov, Dominik"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2035"]
[BlackElo "1376"]
[PlyCount "51"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bg7 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7 11. Re1 Rfe8 12. Qe2 Rac8 13. Rad1 Nxd4 14. Bxd4 Bc6 15. Nd5 Bxd5 16. exd5 Nd7 17. Bxg7 Kxg7 18. c3 a6 19. Rd4 Nc5 20. Qd2 Nd7 21. Rh4 Nf8 22. Qh6+ Kg8 23. Rhe4 Qd8 24. h4 Nd7 25. h5 gxh5 (25... Nf6 26. hxg6 fxg6 27. Rh4 (27. Re6) 27... Rf8 28. Bc2) 26. Bc2 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.5"]
[White "Roubal, Matyas"]
[Black "Wawra, Juergen"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1856"]
[BlackElo "1970"]
[PlyCount "62"]
[EventDate "2023.08.19"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qh4 Bf5 8. Bc4 Qd6 9. d3 e6 10. Bf4 Qb4+ 11. Nd2 Qxb2 12. Rb1 Qa3 13. Rxb7 Qc1+ 14. Ke2 Qxh1 15. Qg3 Nd7 16. Nf1 f6 17. Qf3 Rc8 18. Ng3 Qa1 19. Nxf5 exf5 20. Qe3+ Ne5 21. Bf7+ Kd8 22. Qxa7 Bd6 23. d4 Rc7 24. dxe5 fxe5 25. Qb8+ Ke7 26. Rxc7+ Kf6 27. Qxh8 Bxc7 28. Qf8 exf4 29. Bb3+ Kg6 30. Qf7+ Kh6 31. Qxc7 Qd4 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.6"]
[White "Honcharov, Makar"]
[Black "Kubat, Miroslav"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1842"]
[BlackElo "1922"]
[PlyCount "101"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 Bg5 14. Bg2 O-O 15. O-O Rb8 16. Qd3 Kh8 17. b3 f5 18. exf5 Bxf5 19. Qe2 Qd7 20. Rad1 Rbe8 21. c5 Bxc2 22. Qxc2 Nd4 23. Rxd4 exd4 24. c6 Qf5 25. Qxf5 Rxf5 26. f4 Rxd5 27. Bxd5 Bd8 28. Kf2 g6 29. Re1 Rxe1 30. Kxe1 Kg7 31. Kd2 Kf6 32. Kd3 Bb6 33. Kc4 Ke7 34. Kb5 Bc7 35. Ka6 d3 36. Kb7 Kd8 37. g4 d2 38. Bf3 d5 39. f5 Bxh2 40. f6 d4 41. g5 d3 42. Bg4 Bf4 43. f7 Ke7 44. c7 Bxc7 45. Kxc7 Kxf7 46. Kb6 Ke7 47. Kxa5 Kd6 48. Kxb4 Ke5 49. a4 Kf4 50. Bd1 Ke3 51. Kc3 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.7"]
[White "Olbrich, Joachim"]
[Black "Hladun, Bartlomiej"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2107"]
[BlackElo "1632"]
[PlyCount "80"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nge2 e6 6. O-O Nge7 7. d3 O-O 8. Be3 d6 9. Qd2 Nd4 10. Nc1 Rb8 11. a4 b6 12. Nd1 Bb7 13. c3 Ndc6 14. Bh6 d5 15. Bxg7 Kxg7 16. exd5 Nxd5 17. Ne3 Nxe3 18. fxe3 Ne7 19. e4 e5 20. Ne2 Nc6 21. Rad1 Re8 22. Rf2 Re7 23. g4 Ba6 24. Ng3 Rd7 25. Rf3 h6 26. Bf1 Qh4 27. Be2 Rbd8 28. Qe1 Qe7 29. h4 Rd6 30. Qf2 Rf6 31. Rf1 Rxf3 32. Qxf3 Rd7 33. h5 Nd8 34. Rf2 Ne6 35. Bf1 Nf4 36. d4 Bxf1 37. dxe5 Nh3+ 38. Kxf1 Nxf2 39. Kxf2 Qxe5 40. Qe3 c4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.8"]
[White "Ondrejat, Miroslav"]
[Black "Seterle, Matej"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1861"]
[BlackElo "1890"]
[PlyCount "69"]
[EventDate "2023.08.19"]

{[%evp 0,69,28,19,64,62,62,62,71,51,53,53,53,53,53,56,55,41,73,44,62,48,73,63,179,169,179,197,210,161,145,138,118,135,146,124,390,390,1081,1134,2728,2403,2307,2058,29977,29978,29979,29980,29981,29982,29983,29984,29985,29986,29987,29988,29989,29990,29991,29988,29989,29990,29993,29994,29995,29996,29997,29996,29997,29998,29999,-30000]} 1. d4 d6 2. e4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd3 e5 6. Nf3 Nbd7 7. O-O Be7 8. Kh1 Qc7 9. a4 b6 10. Qe2 a6 11. Bc4 Bb7 12. fxe5 dxe5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Rf5 Qc7 16. Bf4 Qc8 17. Rf1 g6 18. Re5 Nd7 19. Bxf7+ Kxf7 20. Qc4+ Ke8 21. Rxe7+ Kxe7 22. Bg5+ Kd6 23. Qd4+ Kc7 24. Bf4+ Kd8 25. Qxh8+ Ke7 26. Qxh7+ Ke6 27. Qxg6+ Nf6 28. Bg5 Kd6 29. Rxf6+ Kc5 30. Rf5+ Kc4 31. Qf7+ Kd4 32. Ne2+ Kxe4 33. Ng3+ Kd4 34. Qf6+ Kc4 35. Qc3# 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.9"]
[White "Chudek, Lubomir"]
[Black "Koper, Stefan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1748"]
[BlackElo "1720"]
[PlyCount "111"]
[EventDate "2023.08.19"]

1. e4 g6 2. d4 Bg7 3. Nf3 d5 4. exd5 Qxd5 5. Be2 c6 6. O-O Nh6 7. c4 Qd8 8. Nc3 O-O 9. Be3 Nf5 10. Qd2 Nxe3 11. Qxe3 Bg4 12. Rad1 a5 13. d5 cxd5 14. Nxd5 Nd7 15. Nxe7+ Kh8 16. Nd5 Bxb2 17. Rb1 Bg7 18. Rfd1 Qc8 19. Qf4 Be6 20. Nc7 Rb8 21. Nxe6 fxe6 22. Qd6 Nc5 23. Re1 Ne4 24. Qb6 Nc3 25. Rbc1 Nxa2 26. Rcd1 Nc3 27. Rd6 Nxe2+ 28. Rxe2 Qxc4 29. Rdxe6 a4 30. R6e4 Qd5 31. Re7 a3 32. Rxg7 Kxg7 33. Qc7+ Kh6 34. Qc1+ g5 35. Re5 Qxe5 36. Nxe5 a2 37. h4 Rf5 38. hxg5+ Rxg5 39. Nf7+ Kg6 40. Qxg5+ Kxf7 41. Qd5+ Ke7 42. Qxa2 Kd7 43. Qd5+ Kc7 44. Qe5+ Kc8 45. Qh8+ Kc7 46. Qxh7+ Kb6 47. Qb1+ Ka6 48. Qa2+ Kb6 49. Qb3+ Kc6 50. Qc4+ Kd7 51. Qb5+ Kc7 52. g4 b6 53. g5 Ra8 54. g6 Ra5 55. Qc4+ Rc5 56. Qf7+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.10"]
[White "Soutner, Jaroslav"]
[Black "Hlavac, Rudolf"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1695"]
[BlackElo "1856"]
[PlyCount "110"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 Be7 8. Bxf6 gxf6 9. Nd5 Kf8 10. Nxe7 Kxe7 11. Qd2 a6 12. Nc3 Be6 13. f4 exf4 14. Qxf4 Qa5 15. Bd3 Qg5 16. O-O Rhg8 17. Rf2 Ne5 18. Nd5+ Bxd5 19. exd5 Qxf4 20. Rxf4 Nxd3 21. cxd3 Rg6 22. Re1+ Kf8 23. Rb4 b5 24. a4 Rb8 25. Rc1 Rg5 26. axb5 Rxb5 27. Rxb5 axb5 28. Kf2 Rxd5 29. Rd1 Rd4 30. Ke3 Rb4 31. Rd2 Ke7 32. Re2 f5 33. Kd2+ Kf6 34. Kc3 Rh4 35. h3 b4+ 36. Kb3 Rd4 37. Kc2 h5 38. Kd2 Kg5 39. Ke3 Rd5 40. d4 Rb5 41. Kf3 Rb6 42. Rc2 Kf6 43. Kf4 Rb8 44. Rc4 b3 45. Rc3 Ke6 46. Kg5 Kd5 47. g3 Kxd4 48. Kxf5 Rb5+ 49. Kf6 Ke4 50. Kxf7 d5 51. g4 hxg4 52. hxg4 d4 53. Rh3 d3 54. Kg6 d2 55. Rh1 Kf4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.11"]
[White "Hajek, Jindrich"]
[Black "Mutinsky, Jakub"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1517"]
[BlackElo "1658"]
[PlyCount "64"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be3 O-O 8. f4 d6 9. Bd3 a6 10. Qe2 Bd7 11. h3 Qc7 12. g4 Nxd4 13. Bxd4 e5 14. g5 exd4 15. gxf6 dxc3 16. fxe7 Rfe8 17. b3 Rxe7 18. Qh5 Bc6 19. e5 g6 20. Rg1 Bb5 21. O-O-O Bxd3 22. Rxd3 Qc5 23. Qg5 Qxa3+ 24. Kd1 dxe5 25. f5 Qc5 26. f6 Re6 27. Rf1 Rc8 28. Rf4 h5 29. Rh4 e4 30. Rd5 Rd6 31. Rxh5 Rxd5+ 32. Qxd5 gxh5 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.12"]
[White "Kalista, Karel"]
[Black "Krisman, Ondrej"]
[Result "1/2-1/2"]
[ECO "D68"]
[WhiteElo "1657"]
[BlackElo "1603"]
[PlyCount "109"]
[EventDate "2023.08.19"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Nxc3 12. Rxc3 e5 13. Re1 e4 14. Nd2 Nf6 15. f3 exf3 16. Qxf3 Bg4 17. Qf4 Qd7 18. Nf3 Nh5 19. Qg5 h6 20. Qh4 g5 21. Qf2 Be6 22. Ne5 Qe7 23. Bd3 Nf6 24. Rf1 Ng4 25. Qg3 Nxe5 26. Qxe5 f6 27. Qe4 Rae8 28. Bb1 Bd5 29. Qf5 Be4 30. Bxe4 Qxe4 31. Qxe4 Rxe4 32. Rf5 Kg7 33. Rfc5 Kg6 34. d5 cxd5 35. Rxd5 Rf7 36. Rd8 h5 37. Ra8 a6 38. Kf2 Kf5 39. Rb8 Rd7 40. Rc5+ Re5 41. Rxe5+ Kxe5 42. Re8+ Kf5 43. Ke2 Rd6 44. Re7 Rb6 45. b3 Rb4 46. Re8 Kg4 47. Kf2 h4 48. h3+ Kf5 49. Kf3 Kg6 50. Re7 a5 51. Rd7 b5 52. Rb7 a4 53. bxa4 Rxa4 54. Rxb5 Rxa2 55. Rb6 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.13"]
[White "Hodl, Vojtech"]
[Black "Zoufaly, Petr"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1352"]
[BlackElo "1603"]
[PlyCount "81"]
[EventDate "2023.08.19"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. f4 d6 6. Nf3 h6 7. f5 Na5 8. Qe2 Nxc4 9. dxc4 c5 10. b3 Bd7 11. Bb2 a6 12. O-O-O Qc7 13. Nd2 O-O-O 14. Nf1 Bc6 15. h3 Kb8 16. Qf3 Ka7 17. Ne3 Rhg8 18. Ned5 Bxd5 19. Nxd5 Nxd5 20. Rxd5 f6 21. Qh5 Qc6 22. a4 Qe8 23. Qh4 h5 24. Rhd1 g5 25. Qe1 h4 26. a5 Qc6 27. Ba3 Rd7 28. Bxc5+ Ka8 29. Ba3 Rgd8 30. Qd2 Qc7 31. c5 Qc6 32. cxd6 Bf8 33. Bc5 Bh6 34. Bb6 Rh8 35. Qb4 Qc8 36. Rc5 Qe8 37. Rc7 g4+ 38. Kb2 gxh3 39. gxh3 Qf7 40. Bf2 Rxc7 41. Qb6 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.14"]
[White "Jezek, Jakub"]
[Black "Skrzypski, Jakub"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "1583"]
[PlyCount "85"]
[EventDate "2023.08.19"]

{[%evp 0,85,30,18,59,38,36,45,41,35,65,42,45,49,55,56,63,39,41,43,49,52,50,49,99,99,99,104,109,109,134,114,157,174,190,187,320,360,476,589,594,347,347,361,390,390,356,373,368,191,198,206,206,184,184,158,184,184,183,181,181,206,197,227,221,166,148,126,164,167,167,192,185,196,210,231,179,195,599,762,952,992,992,863,1016,1016,1016,1016]} 1. d4 f5 2. c4 Nf6 3. Nf3 e6 4. g3 Be7 5. Bg2 O-O 6. O-O d6 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Bf6 10. Rd1 Nd7 11. Qc2 e5 12. Qxf5 Nc5 13. Qc2 exd4 14. Nxd4 Qe8 15. b4 Bxd4 16. Rxd4 Ne6 17. Rh4 g6 18. Bb2 Ng7 19. Qc3 Rf7 20. Rf4 Be6 21. Bxb7 Rb8 22. Bc6 Qf8 23. Re4 Bf5 24. Bd5 Bxe4 25. Bxe4 Re8 26. Bd5 Rxe2 27. Rf1 Ree7 28. f4 h6 29. f5 gxf5 30. Rxf5 Kh7 31. Rxf7 Rxf7 32. Bxf7 Qxf7 33. Qxg7+ Qxg7 34. Bxg7 Kxg7 35. b5 Kf6 36. Kf2 Ke5 37. Ke3 d5 38. Kd3 dxc4+ 39. Kxc4 Kd6 40. g4 c6 41. bxc6 Kxc6 42. h4 Kd6 43. g5 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.15"]
[White "Koutecky, Vaclav"]
[Black "Zemen, Jiri"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1307"]
[BlackElo "1851"]
[PlyCount "26"]
[EventDate "2023.08.19"]

1. e4 d5 2. d4 dxe4 3. Nc3 e5 4. d5 c6 5. Bc4 Bb4 6. Nge2 Bg4 7. O-O Ne7 8. a3 Bxc3 9. bxc3 cxd5 10. Bb5+ Nbc6 11. Be3 O-O 12. Rb1 a6 13. Ba4 d4 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.16"]
[White "Zelenka, Tomas"]
[Black "Stepanek, Vit"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1280"]
[BlackElo "1564"]
[PlyCount "70"]
[EventDate "2023.08.19"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. O-O-O Be7 13. Kb1 Qc7 14. Bc3 Ng4 15. Rd2 Nxf2 16. Rxf2 Qxg3 17. Rd2 Rd8 18. Rh3 Qf4 19. Re2 Nf6 20. Ne5 Bd6 21. Re1 Bxe5 22. Rxe5 Ng4 23. Re4 Qf5 24. Rf3 Qxh5 25. Rh3 Qg6 26. Rg3 h5 27. Re1 Qxd3 28. Rxd3 Rd5 29. a3 Rf5 30. d5 cxd5 31. Bxg7 Rg8 32. Bc3 Nf2 33. Rde3 Ne4 34. Rf3 Rxf3 35. gxf3 Nxc3+ 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.17"]
[White "Dolezal, Eduard"]
[Black "Konig, Vlastislav"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1151"]
[BlackElo "1514"]
[PlyCount "80"]
[EventDate "2023.08.19"]

1. d4 d6 2. c4 e5 3. e3 c6 4. Nc3 g6 5. Bd3 Bg7 6. Nge2 Nf6 7. dxe5 dxe5 8. O-O O-O 9. Qc2 Be6 10. Rd1 Qc7 11. Ne4 Nbd7 12. Nxf6+ Nxf6 13. b3 e4 14. Bxe4 Nxe4 15. Bb2 Bxb2 16. Qxb2 Rad8 17. Nf4 Rd7 18. h4 Rfd8 19. Rxd7 Rxd7 20. h5 Rd2 21. Qa3 Qd7 22. Kh2 Nxf2 23. Qxa7 g5 24. Nxe6 Qxe6 25. Qb8+ Kg7 26. Qg3 f6 27. Rf1 Ng4+ 28. Kh1 Nxe3 29. Re1 Rd1 30. Rxd1 Nxd1 31. Qc7+ Kh6 32. Qxb7 Ne3 33. Qc7 Ng4 34. Qg3 Qf5 35. Qe1 Qf4 36. g3 Qf3+ 37. Kg1 Ne3 38. Qf2 Qd1+ 39. Qf1 Qxf1+ 40. Kh2 Qg2# 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.18"]
[White "Holecek, Jan"]
[Black "Krivka, Lukas"]
[Result "1-0"]
[ECO "A13"]
[BlackElo "1380"]
[PlyCount "91"]
[EventDate "2023.08.19"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. e3 Be7 5. b3 O-O 6. Bb2 c6 7. Qc2 Bd7 8. Be2 Bd6 9. e4 Nxe4 10. Nxe4 dxe4 11. Qxe4 Be7 12. O-O c5 13. Qc2 Bf6 14. d4 cxd4 15. Nxd4 Nc6 16. Rad1 Nxd4 17. Bxd4 Bxd4 18. Rxd4 Qc7 19. Bf3 Rad8 20. Rfd1 Bc8 21. Qd2 Rxd4 22. Qxd4 a6 23. b4 a5 24. a3 axb4 25. axb4 h6 26. c5 Re8 27. Qd6 Qxd6 28. Rxd6 e5 29. Bd5 Kf8 30. Kf1 Ke7 31. Rb6 Rd8 32. Bxb7 Bxb7 33. Rxb7+ Ke6 34. c6 Kd6 35. b5 Rf8 36. c7 Rc8 37. b6 f5 38. Ke2 g5 39. f3 Ra8 40. Rb8 Ra2+ 41. Kd3 e4+ 42. fxe4 fxe4+ 43. Kxe4 Rxg2 44. c8=Q Re2+ 45. Kd3 Re6 46. Qc7+ 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.19"]
[White "Koutecka, Magdalena"]
[Black "Tykalova, Barbora"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1125"]
[BlackElo "1154"]
[PlyCount "62"]
[EventDate "2023.08.19"]

1. e4 d5 2. d4 dxe4 3. Nc3 Nc6 4. Be3 Bf5 5. Bb5 a6 6. Ba4 e6 7. a3 Qd7 8. Qd2 O-O-O 9. f3 Nf6 10. O-O-O e5 11. d5 b5 12. dxc6 Qxd2+ 13. Rxd2 Rxd2 14. Bxd2 bxa4 15. Nxa4 Be7 16. fxe4 Bxe4 17. Nf3 Bxc6 18. Nc3 Nd7 19. Rf1 f6 20. Ne1 Kb7 21. g3 Kb6 22. Nd3 Nc5 23. Be3 e4 24. Nb4 Kb7 25. Nxc6 Kxc6 26. Bxc5 Bxc5 27. Nxe4 Be3+ 28. Kb1 Rb8 29. Rf3 Bg1 30. Rc3+ Kd7 31. Nc5+ Kc8 1/2-1/2

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.20"]
[White "Mojzisova, Barbora"]
[Black "Tirb, Alexej"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1119"]
[BlackElo "1213"]
[PlyCount "106"]
[EventDate "2023.08.19"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 d6 8. f3 e5 9. Nb3 a6 10. Qd2 Qc7 11. Be2 Be6 12. Rd1 O-O-O 13. Nd5 Bxd5 14. exd5 Ne7 15. c4 Rde8 16. Rc1 Kd8 17. Qa5 Qxa5+ 18. Nxa5 Kc8 19. Nb3 Kb8 20. Nd2 Nf5 21. Bf2 Bh6 22. g4 Bxd2+ 23. Kxd2 Ne7 24. Bh4 Nd7 25. Rhf1 f6 26. f4 exf4 27. Rxf4 g5 28. Bxg5 fxg5 29. Rf7 h6 30. b4 Rhf8 31. Rh7 Rf6 32. c5 dxc5 33. bxc5 Kc8 34. d6 Nc6 35. Rb1 Na5 36. h3 Rfe6 37. Re1 Nc4+ 38. Kd3 Nb2+ 39. Kd2 Na4 40. Kd3 Ndxc5+ 41. Kd2 Rxd6+ 42. Kc2 Re3 43. Rh8+ Kc7 44. Rh7+ Kc6 45. a3 Rxa3 46. Rh8 Ra2+ 47. Kc1 Ra1+ 48. Kc2 Rxe1 49. Re8 Re6 50. Bf3+ Kb5 51. Rxe6 Rxe6 52. Bd5 Re3 53. Bf7 Rxh3 0-1

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.21"]
[White "Fakan, Petr"]
[Black "Tykalova, Eva"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "1240"]
[PlyCount "71"]
[EventDate "2023.08.19"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. e3 Nc6 5. Bd3 Bd7 6. Nf3 h6 7. Bh4 e6 8. O-O Bd6 9. e4 g5 10. Bg3 Bxg3 11. fxg3 g4 12. Ne5 Qe7 13. Nxc6 Bxc6 14. exd5 exd5 15. Rf5 O-O-O 16. Re5 Qd6 17. Bf5+ Kb8 18. Bxg4 h5 19. Bh3 Rhg8 20. a4 Qb4 21. Qd3 Qxb2 22. Ree1 Rge8 23. Reb1 Re1+ 24. Rxe1 Qb4 25. Reb1 Qe7 26. a5 a6 27. Qxa6 Qd7 28. Bxd7 Nxd7 29. Qd3 Nf6 30. Na4 Bxa4 31. Rxa4 c6 32. a6 b5 33. Rab4 Ka7 34. Qc3 Kxa6 35. Qxc6+ Ka5 36. Qxb5# 1-0

[Event "Mezinarodni sachovy festival PLZEN 2023 – CALLIDITAS OPEN"]
[Site "Plzen (Ceska republika)"]
[Date "2023.08.26"]
[Round "9.22"]
[White "Souralova, Venuse"]
[Black "Roubal, Frantisek"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1405"]
[BlackElo "1293"]
[PlyCount "101"]
[EventDate "2023.08.19"]

1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. cxd5 cxd5 5. Bg2 e6 6. O-O Bd6 7. Nc3 Nc6 8. a3 a6 9. b4 Ne5 10. Bb2 Nxf3+ 11. Bxf3 Be5 12. Qc2 Bd7 13. Rac1 O-O 14. Qb3 Bxc3 15. Rxc3 Bc6 16. Rfc1 Qd7 17. Qa2 Rfc8 18. Qb1 Ba4 19. Qa1 Rxc3 20. Rxc3 Ne8 21. Qc1 Rd8 22. Rc5 Bb3 23. d3 Ba4 24. Kg2 Bc6 25. e3 Bb5 26. Qd2 b6 27. Rc1 Rc8 28. Be2 Rc6 29. Rxc6 Bxc6 30. Bd4 b5 31. Qb2 f6 32. Bf3 Nd6 33. Bc5 Nb7 34. d4 Nd6 35. Bxd6 Qxd6 36. Qc2 Qd7 37. Qc5 Qb7 38. Qd6 Kf7 39. Bh5+ g6 40. Bg4 f5 41. Bf3 Bd7 42. Qc5 Qc6 43. Be2 Qxc5 44. dxc5 e5 45. Bd1 Kf6 46. Bb3 Bc6 47. Kf1 g5 48. Ke2 e4 49. f3 h5 50. f4 g4 51. Kf2 1/2-1/2

