CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/j9Yhd52h"] [Date "2026.05.22"] [White "Kristofer"] [Black "RoWaN"] [Result "1/2-1/2"] [UTCDate "2026.05.22"] [UTCTime "20:29:22"] [WhiteElo "1791"] [BlackElo "1678"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+3"] [WhiteTitle "GM😈"] [BlackTitle "NM🎼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 g6 { A40 Modern Defense } 2. Nf3 Bg7 3. Bf4?! { (0.79 → 0.18) Inaccuracy. e4 was best. } (3. e4 d6) 3... d6 4. c3?! { (0.62 → 0.04) Inaccuracy. Nc3 was best. } (4. Nc3) 4... Nd7 5. e3?! { (0.12 → -0.60) Inaccuracy. Nbd2 was best. } (5. Nbd2 e5 6. Bg3 Qe7 7. e4 Ngf6 8. Bd3 Nh5 9. Bh4 Bf6 10. g3 Bxh4 11. Nxh4 exd4) 5... Ngf6?! { (-0.60 → 0.25) Inaccuracy. e5 was best. } (5... e5 6. Bg3 Nh6 7. dxe5 dxe5 8. Nbd2 Nf5 9. a4 Qe7 10. e4 Nxg3 11. hxg3 a5 12. Qc2) 6. Nbd2 O-O 7. Qc2 Nd5 8. Bg3 Qe8 9. e4 N5b6 10. O-O-O?! { (0.70 → -0.29) Inaccuracy. a4 was best. } (10. a4 a5) 10... e5?! { (-0.29 → 0.31) Inaccuracy. c5 was best. } (10... c5 11. d5) 11. d5?? { (0.31 → -1.94) Blunder. Bb5 was best. } (11. Bb5 Qe7) 11... Nf6?! { (-1.94 → -1.16) Inaccuracy. Nc5 was best. } (11... Nc5) 12. h3 a6 13. Be2 Bd7?! { (-1.40 → -0.82) Inaccuracy. c6 was best. } (13... c6 14. dxc6) 14. Rdf1? { (-0.82 → -2.11) Mistake. Bh4 was best. } (14. Bh4 Na4 15. Bxf6 Bxf6 16. h4 a5 17. h5 Nc5 18. Rdg1 c6 19. dxc6 Bxc6 20. hxg6 fxg6) 14... Ba4 15. Nb3 c5? { (-2.81 → -1.30) Mistake. c6 was best. } (15... c6 16. dxc6) 16. Nfd2 Rc8?? { (-1.78 → -0.02) Blunder. Bh6 was best. } (16... Bh6 17. Bh4) 17. c4 Bxb3?! { (0.00 → 0.63) Inaccuracy. Bh6 was best. } (17... Bh6 18. Bh4 Nbd7 19. g4 Bf4 20. Kb1 b5 21. f3 Qd8 22. Be1 Nb6 23. Qc3 b4 24. Qd3) 18. axb3 Nbd7 19. f4? { (0.70 → -0.74) Mistake. Bh4 was best. } (19. Bh4 Bh6 20. g4 Bf4 21. Bg3 b5 22. Bxf4 exf4 23. g5 Nh5 24. Bxh5 gxh5 25. e5 Qxe5) 19... b5?? { (-0.74 → 1.36) Blunder. exf4 was best. } (19... exf4 20. Bxf4) 20. Bh2?? { (1.36 → -1.74) Blunder. f5 was best. } (20. f5) 20... bxc4?? { (-1.74 → 2.15) Blunder. exf4 was best. } (20... exf4) 21. Bxc4?? { (2.15 → -1.60) Blunder. Nxc4 was best. } (21. Nxc4) 21... exf4 22. Rxf4 Ne5?! { (-2.40 → -1.73) Inaccuracy. Ne5 was best. } (22... Ne5 23. Rhf1) 23. Rhf1?! { (-1.73 → -2.64) Inaccuracy. Rf2 was best. } (23. Rf2) 23... Nh5?? { (-2.64 → -0.36) Blunder. Nfd7 was best. } (23... Nfd7) 24. R4f2 Ra8?? { (-0.42 → 2.94) Blunder. Qe7 was best. } (24... Qe7 25. Bd3) 25. g4 Nf6? { (3.05 → 6.01) Mistake. a5 was best. } (25... a5) 26. Bxe5?? { (6.01 → -1.48) Blunder. Rxf6 was best. } (26. Rxf6 Qe7 27. Bxe5 Qxe5 28. Qc3 Qg5 29. Kc2 Rae8 30. Qf3 Qe5 31. Qf4 Bxf6 32. Qxf6 Qh2) 26... Qxe5 27. Nf3? { (-1.39 → -2.63) Mistake. Qc3 was best. } (27. Qc3 Nd7 28. Qxe5 Bxe5 29. Kc2 Bd4 30. Re2 a5 31. Ree1 Ne5 32. Ra1 Kg7 33. Be2 Rfb8) 27... Qe7?? { (-2.63 → 0.00) Blunder. Qxe4 was best. } (27... Qxe4 28. g5) 28. Re1?? { (0.00 → -3.61) Blunder. e5 was best. } (28. e5 Ne8 29. Kb1 dxe5 30. Nd2 Nd6 31. Ne4 Rad8 32. g5 h5 33. gxh6 Bxh6 34. h4 Qxh4) 28... a5?? { (-3.61 → -0.94) Blunder. Nd7 was best. } (28... Nd7) 29. e5 Ne8 30. exd6?! { (-0.70 → -1.69) Inaccuracy. Rfe2 was best. } (30. Rfe2 dxe5) 30... Qxd6 31. h4?! { (-1.65 → -2.70) Inaccuracy. Kb1 was best. } (31. Kb1 Qb8 32. d6 Nxd6 33. Bd5 Ra7 34. Ne5 Re8 35. Rfe2 Qb4 36. Nc6 Qxe1+ 37. Rxe1 Rxe1+) 31... Qf4+ 32. Kb1 Qxg4 33. Ne5?! { (-2.55 → -4.04) Inaccuracy. Rg1 was best. } (33. Rg1 Qd7) 33... Bxe5 34. Rxe5 Qxh4 35. d6?! { (-3.58 → -5.17) Inaccuracy. Re4 was best. } (35. Re4) 35... Nxd6 36. Bd5 Rad8 37. Qxc5 Nf5?! { (-4.55 → -2.96) Inaccuracy. a4 was best. } (37... a4) 38. Qc3?? { (-2.96 → -9.34) Blunder. Rfxf5 was best. } (38. Rfxf5 gxf5) 38... Qxf2 39. Ka2 Ng7 40. Bc4 Rc8 41. Re3 Qf5 42. Rf3 Qd7 43. Qe1 Nf5 44. Qg1 Qc6 45. Rxf5 Qd7 46. Rf4 Kg7 47. Rh4 h5 48. Rxh5 Rxc4 49. bxc4 Qa4+ 50. Kb1 Qxc4?! { (-5.67 → -4.27) Inaccuracy. Rd8 was best. } (50... Rd8 51. Rh1) 51. Rh2?! { (-4.27 → -7.13) Inaccuracy. Rxa5 was best. } (51. Rxa5) 51... Qe4+ 52. Rc2 Rc8 53. Qd1 Qxc2+ 54. Qxc2 Rxc2 55. Kxc2 g5 56. Kb3 g4 57. Ka4 g3 58. Kxa5 g2 59. b3 g1=Q?! { (Mate in 11 → -72.39) Lost forced checkmate sequence. f5 was best. } (59... f5 60. b4 f4 61. b5 f3 62. b6 g1=Q 63. b7 Qa7+ 64. Kb4 f2 65. b8=Q Qxb8+ 66. Kc3) 60. b4?! { (-72.39 → Mate in 10) Checkmate is now unavoidable. b4 was best. } (60. b4 Qe1 61. Ka4 Qc3 62. b5 Kf6 63. b6 Ke5 64. Kb5 Kd5 65. b7 Qc6+ 66. Kb4 Qxb7+) 60... Qg6 61. b5 Qd6 62. b6 Qxb6+ 63. Kxb6 f6 64. Kc5 Kg6 65. Kd4 Kg5 66. Ke3 Kg4 67. Kf2 f5?? { (-57.53 → 0.00) Blunder. Kf4 was best. } (67... Kf4 68. Ke2 Kg3 69. Kd2 f5 70. Ke2 f4 71. Kd1 f3 72. Kc2 f2 73. Kb3 f1=Q 74. Kb4) 68. Kg2 Kf4 69. Kf2 Ke4 70. Ke2 f4 71. Kf2 f3 72. Kf1 Ke3 73. Ke1 f2+ 74. Kf1 Kd2 75. Kxf2 { The game is a draw. } 1/2-1/2