[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

