CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/XboonGCX"] [Date "2026.09.22"] [White "Mark-David"] [Black "Ryker"] [Result "0-1"] [UTCDate "2026.09.22"] [UTCTime "20:46:31"] [WhiteElo "1176"] [BlackElo "1166"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [BlackTitle "֍"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "English Opening: The Whale"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. c4? { (0.58 → -0.59) Mistake. Nf3 was best. } { C20 English Opening: The Whale } (2. Nf3) 2... c5?! { (-0.59 → 0.25) Inaccuracy. Bc5 was best. } (2... Bc5 3. Nf3 Nc6 4. d3 d6 5. a3 a5 6. Be3 f5 7. exf5 Bxf5 8. Nc3 Nf6 9. Be2) 3. d3 d6 4. g3 g5?! { (0.08 → 0.65) Inaccuracy. Nc6 was best. } (4... Nc6) 5. Bg2 f6?? { (0.71 → 2.65) Blunder. Nc6 was best. } (5... Nc6 6. Nc3 h5 7. h4 gxh4 8. Rxh4 Bg4 9. Bf3 Bxf3 10. Nxf3 Be7 11. Rh1 Qd7 12. Nd5) 6. Nf3?? { (2.65 → 0.66) Blunder. Qh5+ was best. } (6. Qh5+ Ke7) 6... h6 7. Be3 b6 8. b3?! { (1.17 → 0.52) Inaccuracy. Nfd2 was best. } (8. Nfd2 h5 9. Nc3 Nc6 10. h3 Be6 11. Nd5 Bg7 12. a3 Nge7 13. b4 h4 14. Bf3 Qd7) 8... a5?! { (0.52 → 1.07) Inaccuracy. Nc6 was best. } (8... Nc6 9. Nc3 Bg7 10. Nd2 Nge7 11. Qh5+ Kf8 12. h4 Qd7 13. f3 Rb8 14. O-O-O Nd4 15. Bxd4) 9. Nc3 Bg4?! { (1.02 → 1.67) Inaccuracy. Nc6 was best. } (9... Nc6 10. Nd5 Ra7 11. Nd2 h5 12. a3 h4 13. Bf3 Rah7 14. g4 Bg7 15. b4 Nge7 16. bxa5) 10. Qc1? { (1.67 → 0.57) Mistake. h3 was best. } (10. h3 Bh5 11. h4 Bg7 12. hxg5 hxg5 13. Nd5 Bf7 14. Rxh8 Bxh8 15. Nh2 Nc6 16. Bf3 Kf8) 10... Bxf3?? { (0.57 → 2.90) Blunder. Nc6 was best. } (10... Nc6 11. h3 Be6 12. Nh2 Nge7 13. Nd5 Bg7 14. Qd1 Bd7 15. Qh5+ Kf8 16. O-O Nxd5 17. cxd5) 11. Bxf3 Nc6?! { (3.05 → 3.84) Inaccuracy. h5 was best. } (11... h5 12. h3) 12. Qa3?? { (3.84 → 1.60) Blunder. Bh5+ was best. } (12. Bh5+ Kd7 13. a3 Nge7 14. O-O Nd4 15. Bxd4 exd4 16. Nb5 Nc6 17. Qd1 Ne5 18. b4 Be7) 12... Nb4? { (1.60 → 3.42) Mistake. h5 was best. } (12... h5 13. h3 Nge7 14. Qc1 Kd7 15. Qd1 Qe8 16. a3 Nd4 17. Rb1 Kd8 18. b4 axb4 19. axb4) 13. Rd1?? { (3.42 → -10.15) Blunder. Bh5+ was best. } (13. Bh5+ Ke7) 13... Qd7?? { (-10.15 → 3.38) Blunder. Nc2+ was best. } (13... Nc2+) 14. Qb2? { (3.38 → 2.03) Mistake. Bh5+ was best. } (14. Bh5+ Kd8 15. Qb2 f5 16. exf5 Qxf5 17. Qe2 Nf6 18. Bf3 Nc2+ 19. Kd2 Nd4 20. Bxd4 cxd4) 14... O-O-O?? { (2.03 → 5.43) Blunder. h5 was best. } (14... h5 15. a3 Nc6 16. Nd5 Rb8 17. h3 Qf7 18. Qe2 Bg7 19. O-O Nge7 20. Nc7+ Kd7 21. Nb5) 15. O-O?! { (5.43 → 3.89) Inaccuracy. a3 was best. } (15. a3) 15... Ne7 16. Nd5?! { (3.83 → 2.96) Inaccuracy. a3 was best. } (16. a3) 16... Nexd5 17. exd5? { (3.06 → 1.73) Mistake. cxd5 was best. } (17. cxd5 Kb7 18. a3 Na6 19. Rb1 Ra8 20. Bh5 f5 21. exf5 Qxf5 22. Qe2 Bg7 23. Bg4 Qf7) 17... Bg7 18. h3?? { (1.70 → 0.00) Blunder. a3 was best. } (18. a3 f5) 18... Rhe8?? { (0.00 → 1.56) Blunder. f5 was best. } (18... f5 19. Qe2 Nxd3 20. Qxd3 e4 21. Bxe4 fxe4 22. Qxe4 Qxh3 23. Qe7 Be5 24. Qa7 Bxg3 25. Qa8+) 19. Bg4?? { (1.56 → 0.00) Blunder. Bh5 was best. } (19. Bh5 f5 20. Qe2 Re7 21. a3 Na6 22. g4 Kb7 23. Bg6 fxg4 24. Qxg4 Rg8 25. Rde1 Qxg4+) 19... f5 20. Bh5 Rf8? { (0.07 → 1.57) Mistake. e4 was best. } (20... e4 21. Qe2) 21. Qc3?? { (1.57 → -2.71) Blunder. Qe2 was best. } (21. Qe2 Kb7 22. a3 f4 23. Bg4 Qc7 24. Bc1 Na6 25. Bd2 Rde8 26. Bh5 Re7 27. Rb1 e4) 21... Nxd5?? { (-2.71 → 4.80) Blunder. e4 was best. } (21... e4 22. d4 Nxa2 23. Qd2 Nb4 24. dxc5 bxc5 25. Kh2 Kb7 26. f4 gxf4 27. gxf4 Rg8 28. Rg1) 22. cxd5 Qb5?! { (4.52 → 5.98) Inaccuracy. Kb7 was best. } (22... Kb7 23. Qe1 f4 24. Bg4 Qf7 25. Bc1 h5 26. Be6 Qf6 27. Qe4 g4 28. Rde1 Bh6 29. hxg4) 23. a4 Qb4 24. Qxb4?! { (7.00 → 5.16) Inaccuracy. Qb2 was best. } (24. Qb2 Kb7) 24... axb4 25. a5?! { (4.94 → 3.21) Inaccuracy. f4 was best. } (25. f4 exf4 26. gxf4 b5 27. axb5 Kb7 28. d4 Bxd4 29. Bxd4 cxd4 30. Rxd4 Rc8 31. Rxb4 Rc3) 25... bxa5 26. Rc1? { (3.58 → 2.19) Mistake. Ra1 was best. } (26. Ra1) 26... f4 27. Bd2 Kc7 28. Ra1 Kb6 29. Rfb1?? { (1.87 → -0.52) Blunder. Rae1 was best. } (29. Rae1) 29... Rf5?? { (-0.52 → 2.14) Blunder. fxg3 was best. } (29... fxg3 30. f3) 30. Bg4 Rf6 31. Ra2 Kb5 32. Rba1 Ra8 33. Bd7+ Kb6 34. Bc6?! { (2.26 → 1.55) Inaccuracy. gxf4 was best. } (34. gxf4 gxf4 35. Kf1 e4 36. dxe4 Rf7 37. Be6 Bxa1 38. Rxa1 Rfa7 39. Bxf4 a4 40. Bxd6 axb3) 34... Ra6?! { (1.55 → 2.42) Inaccuracy. Ra7 was best. } (34... Ra7 35. gxf4 gxf4 36. Kh2 e4 37. dxe4 Rff7 38. Rg1 f3 39. Kh1 Bd4 40. Rg6 Rg7 41. Rxd6) 35. Bd7? { (2.42 → 0.79) Mistake. gxf4 was best. } (35. gxf4 gxf4 36. Kh2 Rf5 37. Rg1 Rg5 38. Rg4 Bf6 39. Kg2 Ra7 40. Kf3 Rag7 41. Be8 Rxg4) 35... fxg3 36. fxg3?! { (0.71 → -0.18) Inaccuracy. Be3 was best. } (36. Be3 e4) 36... Rf3 37. h4?? { (0.22 → -2.50) Blunder. Rf1 was best. } (37. Rf1) 37... Rxg3+ 38. Kf2 Rh3?? { (-2.11 → 7.69) Blunder. Rxd3 was best. } (38... Rxd3 39. hxg5) 39. hxg5?? { (7.69 → 1.66) Blunder. Bxh3 was best. } (39. Bxh3) 39... hxg5?? { (1.66 → 7.91) Blunder. Rxd3 was best. } (39... Rxd3) 40. Bxg5?? { (7.91 → 1.32) Blunder. Bxh3 was best. } (40. Bxh3 e4) 40... Rxd3?? { (1.32 → 6.10) Blunder. Rh8 was best. } (40... Rh8 41. Ke3 Ra7 42. Be6 e4 43. Rf1 a4 44. Rxa4 Rxa4 45. bxa4 exd3 46. Kxd3 b3 47. Bd7) 41. Rb1?? { (6.10 → -1.59) Blunder. Bd8+ was best. } (41. Bd8+) 41... c4?? { (-1.59 → 1.91) Blunder. Ra8 was best. } (41... Ra8 42. Re2) 42. bxc4? { (1.91 → 0.59) Mistake. Be3+ was best. } (42. Be3+ Rxe3) 42... b3?? { (0.59 → 3.96) Blunder. e4 was best. } (42... e4 43. Bd8+) 43. Rab2?? { (3.96 → 0.00) Blunder. Ba4 was best. } (43. Ba4 Kc5) 43... a4 44. Ra1?? { (0.00 → -5.95) Blunder. Bxa4 was best. } (44. Bxa4 Rxa4 45. Rxb3+ Rxb3 46. Rxb3+ Kc5 47. Rb7 Kxc4 48. Rxg7 Kxd5 49. Kf3 e4+ 50. Kg3 Kc4) 44... e4 45. Bxa4?! { (-6.11 → -9.74) Inaccuracy. Be3+ was best. } (45. Be3+ Kc7) 45... Bxb2 { White resigns. } 0-1