[Event "4th Prague Challengers"] [Site "Prague CZE"] [Date "2022.06.13"] [Round "5.1"] [White "Michalik, Peter"] [Black "Keymer, Vincent"] [Result "0-1"] [ECO "B51"] [WhiteElo "2577"] [BlackElo "2675"] [PlyCount "88"] [EventDate "2022.06.08"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 e6 7. Bf1 b6 8. c4 Bb7 9. Nc3 Ne5 10. d4 Nxf3+ 11. gxf3 g6 12. Bg5 Be7 13. Bh6 g5 14. dxc5 bxc5 15. f4 Rg8 16. fxg5 Bf8 17. Bxf8 Rxg5+ 18. Bg2 Kxf8 19. Qd2 Nh5 20. Rad1 e5 21. Re3 Rg6 22. Rh3 Nf4 23. Rg3 Qh4 24. Rxg6 hxg6 25. Qxd6+ Kg8 26. f3 Qg5 27. Rd2 Ne6 28. Rf2 Rd8 29. Qb6 Nf4 30. Kh1 Qh4 31. Kg1 Qg5 32. Kh1 Ba8 33. Bf1 Ne6 34. Bh3 Nf4 35. Bf1 Ne6 36. Bh3 Nd4 37. Rg2 Qe7 38. Rg3 Kg7 39. Bf1 Rh8 40. h3 Qh4 41. Kg2 Qf4 42. Qxc5 Qd2+ 43. Kh1 Rh5 44. Qc8 Qf2 0-1 [Event "4th Prague Challengers"] [Site "Prague CZE"] [Date "2022.06.13"] [Round "5.2"] [White "Niemann, Hans Moke"] [Black "Sasikiran, Krishnan"] [Result "1-0"] [ECO "A20"] [WhiteElo "2678"] [BlackElo "2635"] [PlyCount "71"] [EventDate "2022.06.08"] 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Nb6 7. b3 Be6 8. Bb2 f6 9. Nc3 Qd7 10. Rc1 O-O-O 11. Qc2 Kb8 12. Rfd1 Bb4 13. d4 Bxc3 14. Bxc3 e4 15. Qxe4 Bf5 16. Qf4 Nd5 17. Qd2 Rhe8 18. Bb2 g5 19. Ne1 h5 20. Nd3 h4 21. Rc5 Qe6 22. Rxd5 Rxd5 23. Nc5 Rxc5 24. dxc5 Qxe2 25. Qxe2 Rxe2 26. Bxf6 h3 27. Bf1 Rxa2 28. Bxg5 a5 29. Bf4 Bg4 30. f3 Bxf3 31. Rd7 Bg2 32. Bc4 Bf3 33. Bxc7+ Kc8 34. Be6 Rg2+ 35. Kf1 Re2 36. Rd8+ 1-0 [Event "4th Prague Challengers"] [Site "Prague CZE"] [Date "2022.06.13"] [Round "5.3"] [White "Abdusattorov, Nodirbek"] [Black "Stocek, Jiri"] [Result "1-0"] [ECO "B54"] [WhiteElo "2661"] [BlackElo "2541"] [PlyCount "55"] [EventDate "2022.06.08"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 e5 7. Nxc6 bxc6 8. O-O Ng4 9. Bd2 Rb8 10. b3 d5 11. Nc3 Bc5 12. Qf3 O-O 13. exd5 f5 14. Bc4 Kh8 15. h3 Nf6 16. Rad1 e4 17. Qg3 f4 18. Bxf4 Nh5 19. dxc6 Qe8 20. c7 Ra8 21. Rd8 Nxg3 22. Rxe8 Rxe8 23. Bxg3 Bb7 24. b4 Bd4 25. Nb5 Ba6 26. Rd1 Bb6 27. Nd6 Bxc4 28. Nxc4 1-0 [Event "4th Prague Challengers"] [Site "Prague CZE"] [Date "2022.06.13"] [Round "5.4"] [White "Krzyzanowski, Marcin"] [Black "Warmerdam, Max"] [Result "0-1"] [ECO "E68"] [WhiteElo "2535"] [BlackElo "2613"] [PlyCount "74"] [EventDate "2022.06.08"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Nc5 10. h3 Re8 11. Re1 h6 12. Rb1 a5 13. b3 a4 14. Ndb5 axb3 15. axb3 Bd7 16. Bb2 Qc8 17. Kh2 Bxb5 18. cxb5 Qe6 19. b4 Ncd7 20. f4 Qc4 21. Qf3 Nb6 22. e5 dxe5 23. fxe5 Nfd7 24. Ne4 Nxe5 25. Bxe5 Rxe5 26. Rbc1 Qxb4 27. Rxc7 Rf5 28. Qe2 Rb8 29. Rf1 Be5 30. Rxf5 gxf5 31. Rc5 Qd4 32. Qh5 Nd7 33. Rc1 fxe4 34. Rd1 Nf6 35. Qxh6 Qxd1 36. Qg5+ Kf8 37. Qxe5 Nd7 0-1 [Event "4th Prague Challengers"] [Site "Prague CZE"] [Date "2022.06.13"] [Round "5.5"] [White "Pechac, Jergus"] [Black "Hracek, Zbynek"] [Result "1/2-1/2"] [ECO "D02"] [WhiteElo "2598"] [BlackElo "2564"] [PlyCount "77"] [EventDate "2022.06.08"] 1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. Bb5 Rc8 8. Ne5 Qb6 9. Qe2 Qxd4 10. g3 Qb6 11. O-O e6 12. g4 Bg6 13. h4 a6 14. Bxc6+ bxc6 15. h5 Be4 16. g5 Rg8 17. Kh2 Bf5 18. gxf6 gxf6 19. Nef3 Qb4 20. c4 Bd6 21. Bg3 Bxg3+ 22. fxg3 Qxb2 23. cxd5 cxd5 24. Qxa6 Rc2 25. Qa4+ Kf8 26. Qf4 Rg5 27. Rab1 Qc3 28. Rf2 Rxh5+ 29. Nh4 e5 30. Rb8+ Ke7 31. Rb7+ Kf8 32. Rb8+ Ke7 33. Qa4 Rxh4+ 34. Qxh4 Rxd2 35. Rb7+ Ke8 36. Rb8+ Ke7 37. Rb7+ Ke8 38. Rb8+ Ke7 39. Rb7+ 1/2-1/2 [Event "4th Prague Challengers"] [Site "Prague CZE"] [Date "2022.06.14"] [Round "6.1"] [White "Keymer, Vincent"] [Black "Krzyzanowski, Marcin"] [Result "1/2-1/2"] [ECO "E60"] [WhiteElo "2675"] [BlackElo "2535"] [PlyCount "113"] [EventDate "2022.06.08"] 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Qb3 Bg7 6. Nc3 dxc4 7. Qxc4 O-O 8. Nf3 a5 9. O-O a4 10. Qd3 Qa5 11. e4 Rd8 12. e5 Bf5 13. Qe2 Nd5 14. Bg5 f6 15. Bd2 Qa6 16. Rfe1 Qxe2 17. Rxe2 Nb6 18. Ne4 Nc4 19. Bb4 fxe5 20. Bxe7 Re8 21. Nf6+ Bxf6 22. Bxf6 e4 23. Ne5 Nxe5 24. Bxe5 Nd7 25. Bf4 Re6 26. h3 h5 27. Rd1 Nf6 28. Rde1 Kf7 29. Be5 Nd7 30. Bxe4 Bxh3 31. Re3 Bf5 32. Bg2 Nb6 33. Rc1 Ra5 34. Bf1 Nd5 35. Ra3 Re8 36. Bc4 Be6 37. Rf3+ Bf5 38. Bd3 Ke6 39. Re1 Raa8 40. Bxf5+ gxf5 41. Bb8+ Kd7 42. Rxe8 Kxe8 43. Be5 a3 44. bxa3 b5 45. Rxf5 Rxa3 46. Rxh5 Rxa2 47. Rh8+ Kf7 48. Rh7+ Kg6 49. Rg7+ Kf5 50. f3 b4 51. g4+ Ke6 52. Rb7 c5 53. f4 cxd4 54. Bxd4 Nxf4 55. Rxb4 Rg2+ 56. Kf1 Rxg4 57. Be3 1/2-1/2 [Event "4th Prague Challengers"] [Site "Prague CZE"] [Date "2022.06.14"] [Round "6.2"] [White "Pechac, Jergus"] [Black "Niemann, Hans Moke"] [Result "1/2-1/2"] [ECO "E56"] [WhiteElo "2598"] [BlackElo "2678"] [PlyCount "60"] [EventDate "2022.06.08"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. cxd5 exd5 9. dxc5 Bxc5 10. b3 Bg4 11. Bb2 a6 12. h3 Bh5 13. Be2 Rc8 14. Rc1 Ba7 15. Nh4 Bg6 16. Nxg6 hxg6 17. Bf3 d4 18. exd4 Bxd4 19. Rc2 Be5 20. Nd5 Bxb2 21. Rxb2 Ne5 22. Rd2 Nxf3+ 23. Qxf3 Nxd5 24. Rxd5 Qe7 25. Rfd1 Rc7 26. Qd3 Rfc8 27. Rd7 Rxd7 28. Qxd7 Qxd7 29. Rxd7 Rc1+ 30. Kh2 Rc2 1/2-1/2 [Event "4th Prague Challengers"] [Site "Prague CZE"] [Date "2022.06.14"] [Round "6.3"] [White "Warmerdam, Max"] [Black "Abdusattorov, Nodirbek"] [Result "0-1"] [ECO "E04"] [WhiteElo "2613"] [BlackElo "2661"] [PlyCount "80"] [EventDate "2022.06.08"] 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nc6 6. O-O Rb8 7. b3 cxb3 8. axb3 Be7 9. Bb2 O-O 10. Qc1 a6 11. Rd1 Bd7 12. Nc3 Nb4 13. e4 Rc8 14. Qf4 Be8 15. Bh3 c6 16. Rac1 b5 17. d5 cxd5 18. exd5 Nbxd5 19. Nxd5 Nxd5 20. Rxc8 Nxf4 21. Rcxd8 Nxh3+ 22. Kg2 Bxd8 23. Rxd8 Bc6 24. Rd6 Rc8 25. Kxh3 Bxf3 26. Rxa6 h5 27. Bd4 f6 28. b4 Rc4 29. Bc5 g5 30. Ra3 Kf7 31. Ra1 Kg6 32. Re1 Rc3 33. Ra1 f5 34. Re1 Bd5 35. Ra1 h4 36. Ra7 e5 37. Rd7 Bf3 38. Be3 f4 39. Bd2 Rc8 40. g4 Rc2 0-1 [Event "4th Prague Challengers"] [Site "Prague CZE"] [Date "2022.06.14"] [Round "6.4"] [White "Sasikiran, Krishnan"] [Black "Michalik, Peter"] [Result "1-0"] [ECO "E04"] [WhiteElo "2635"] [BlackElo "2577"] [Annotator "Shahid"] [PlyCount "71"] [EventDate "2022.06.08"] {[%evp 0,71,31,15,15,23,15,21,21,-7,2,-11,-25,8,8,7,-13,-13,2,0,0,16,11,11,23, 20,47,47,48,59,55,55,64,57,80,51,46,30,26,17,11,12,35,-13,23,9,29,8,58,18,222, 246,385,289,291,299,288,293,293,190,208,201,221,210,187,249,234,190,220,222, 443,231,231,173]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. Qa4 Bd7 8. Qxc4 b5 9. Qc3 b4 10. Qd3 Rc8 11. dxc5 Bxc5 12. Bg5 O-O 13. Nbd2 Be7 14. Rfd1 h6 15. Bxf6 Bxf6 16. Ne4 Rc7 17. Rd2 Be7 18. Rad1 Qb8 19. Qe3 Bc8 20. h4 Ba6 21. g4 b3 22. axb3 Bb4 23. Nc3 Ne7 24. Nd4 Rfc8 $4 (24... Qc8) 25. Nxe6 $1 $18 Bxc3 26. bxc3 (26. Rd8+ Rxd8 (26... Kh7 27. Be4+ f5 28. bxc3 $18) 27. Rxd8+ Qxd8 28. Nxd8 $18) 26... fxe6 27. Qxe6+ Kh8 28. Qxa6 Rxc3 29. Qe6 Ng8 30. g5 Rf8 31. e3 Rxb3 32. Be4 Rb6 33. Rd6 Rxd6 34. Qxd6 Qb3 35. Rd2 Qf7 36. Qg6 1-0 [Event "4th Prague Challengers"] [Site "Prague CZE"] [Date "2022.06.14"] [Round "6.5"] [White "Hracek, Zbynek"] [Black "Stocek, Jiri"] [Result "1/2-1/2"] [ECO "B63"] [WhiteElo "2564"] [BlackElo "2541"] [PlyCount "240"] [EventDate "2022.06.08"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O a6 9. Bxf6 gxf6 10. f4 Nxd4 11. Qxd4 b5 12. e5 d5 13. Kb1 Bd7 14. f5 fxe5 15. Qxe5 Bf6 16. Qf4 Rc8 17. Bd3 Qc7 18. Qh6 Bxc3 19. bxc3 Qxc3 20. fxe6 Qb4+ 21. Ka1 Qc3+ 22. Kb1 Qb4+ 23. Ka1 Bxe6 24. Rhe1 Kd7 25. Be4 Qc3+ 26. Kb1 Rc4 27. Qe3 Rb4+ 28. Kc1 Qb2+ 29. Kd2 Qd4+ 30. Qxd4 Rxd4+ 31. Kc3 Rc4+ 32. Kb2 Kd6 33. Re3 h5 34. Bf3 Rhc8 35. Rd2 h4 36. Red3 R8c5 37. Ra3 Rc6 38. Rad3 R6c5 39. Ra3 Rb4+ 40. Kc1 Rc6 41. Rad3 Rc5 42. Ra3 Ra4 43. Rxa4 bxa4 44. Kb2 Rc4 45. Be2 Rb4+ 46. Ka3 a5 47. c3 Rf4 48. Bb5 Kc5 49. Bxa4 Rc4 50. Rd3 Rg4 51. Rd2 Rc4 52. Rd3 Re4 53. Rd2 Re3 54. Kb2 Bf5 55. Rf2 Be4 56. Rf6 d4 57. cxd4+ Kb4 58. Bd1 Re1 59. Rb6+ Kc4 60. Bb3+ Kxd4 61. Rh6 Re2+ 62. Ka3 Rxg2 63. Bxf7 Rxh2 64. Ka4 h3 65. Be6 Re2 66. Rxh3 Bc6+ 67. Kxa5 Rxe6 68. Kb4 Be4 69. Rh4 Rb6+ 70. Ka5 Rb8 71. Ka4 Kd3 72. Ka5 Ra8+ 73. Kb4 Rxa2 74. Kc5 Rc2+ 75. Kd6 Kd4 76. Rf4 Rc6+ 77. Kd7 Rh6 78. Rf1 Ke5 79. Re1 Rh7+ 80. Ke8 Kd5 81. Kf8 Bf5 82. Re7 Rh6 83. Kg7 Rg6+ 84. Kf7 Ra6 85. Re1 Be4 86. Rd1+ Ke5 87. Re1 Ra7+ 88. Ke8 Rb7 89. Re2 Kd5 90. Kf8 Bf5 91. Re7 Rb6 92. Kg7 Be4 93. Kf7 Ra6 94. Kg7 Kd4 95. Kf7 Ke3 96. Rd7 Kf4 97. Rd1 Ra7+ 98. Kf6 Ra6+ 99. Ke7 Ke5 100. Re1 Rh6 101. Re2 Rh1 102. Re3 Rh7+ 103. Ke8 Kf5 104. Kd8 Ra7 105. Re1 Bc6 106. Re7 Ra6 107. Re1 Kf6 108. Kc7 Bd5 109. Rd1 Ke5 110. Re1+ Kd4 111. Rc1 Bc4 112. Kd7 Kc5 113. Ke7 Re6+ 114. Kd7 Re2 115. Kd8 Kd5 116. Kd7 Bb5+ 117. Kc7 Ba4 118. Rg1 Re7+ 119. Kb6 Re6+ 120. Ka5 Bc2 1/2-1/2