CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/9LMOAj6I"] [Date "2026.08.21"] [White "Trekker"] [Black "RoWaN"] [Result "1/2-1/2"] [UTCDate "2026.08.21"] [UTCTime "20:37:56"] [WhiteElo "1714"] [BlackElo "1658"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [WhiteTitle "NM🎅"] [BlackTitle "🎼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A10"] [Opening "English Opening: Great Snake Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. c4 g6 { A10 English Opening: Great Snake Variation } 2. b3?! { (0.50 → -0.11) Inaccuracy. d4 was best. } (2. d4 Nf6) 2... Bg7 3. Nc3 c6 4. Bb2 d5 5. e3 d4 6. exd4 Bxd4?! { (-0.11 → 0.80) Inaccuracy. Nh6 was best. } (6... Nh6) 7. Nf3? { (0.80 → -0.69) Mistake. Nge2 was best. } (7. Nge2) 7... Bg7?? { (-0.69 → 1.04) Blunder. Bg4 was best. } (7... Bg4 8. Be2 Bxf3 9. Bxf3 Nd7 10. Qc2 Ngf6 11. Ne2 Bxb2 12. Qxb2 e5 13. d3 O-O 14. O-O) 8. d4 Nf6 9. Be2 O-O 10. O-O Na6 11. h3 Nb4?! { (1.63 → 2.47) Inaccuracy. Nd7 was best. } (11... Nd7 12. Qc1) 12. a3 Na6 13. Qc2 Bf5 14. Bd3?! { (1.83 → 1.05) Inaccuracy. Qc1 was best. } (14. Qc1) 14... Bxd3 15. Qxd3 c5? { (0.87 → 2.32) Mistake. Nc5 was best. } (15... Nc5 16. Qc2 Ne6 17. Rad1 Qc7 18. a4 Rad8 19. Rfe1 a6 20. Rxe6 fxe6 21. Ng5 Qc8 22. Ba3) 16. d5 Qd6 17. Ne4?! { (3.07 → 2.05) Inaccuracy. Rfe1 was best. } (17. Rfe1 Rad8 18. Qc2 Rfe8 19. Rad1 Nc7 20. g4 Nd7 21. Ne4 Qf4 22. Bxg7 Kxg7 23. Re3 b6) 17... Nxe4 18. Bxg7 Kxg7 19. Qxe4 Nc7 20. Ne5?? { (2.39 → 0.41) Blunder. Rad1 was best. } (20. Rad1 e6 21. dxe6 Qxe6 22. Qxb7 Qb6 23. Qxb6 axb6 24. a4 Ne6 25. Rd6 Rab8 26. Rfd1 Kf6) 20... Rae8? { (0.41 → 1.62) Mistake. e6 was best. } (20... e6 21. dxe6 Nxe6 22. Rad1 Nd4 23. Nf3 Rfe8 24. Nxd4 Rxe4 25. Nf5+ gxf5 26. Rxd6 Rae8 27. a4) 21. f4?? { (1.62 → -0.33) Blunder. Rad1 was best. } (21. Rad1 e6) 21... f5?? { (-0.33 → 1.62) Blunder. f6 was best. } (21... f6) 22. Qe3 b6?! { (2.53 → 3.42) Inaccuracy. e6 was best. } (22... e6 23. b4) 23. Qc3 Kg8 24. Rae1?? { (3.36 → 0.73) Blunder. Rad1 was best. } (24. Rad1) 24... e6 25. dxe6 Rxe6?? { (0.33 → 2.88) Blunder. Nxe6 was best. } (25... Nxe6 26. Qg3 Nd4 27. Kh2 Re6 28. Re3 Rfe8 29. h4 Qc7 30. Rd1 h6 31. Rdd3 Kh7 32. b4) 26. Qd3?? { (2.88 → -0.19) Blunder. Rd1 was best. } (26. Rd1 Qe7 27. Rd7 Rxe5 28. Rxe7 Rxe7 29. b4 Ne6 30. Re1 Kf7 31. bxc5 Nxc5 32. Rxe7+ Kxe7) 26... Qd4+?! { (-0.19 → 0.76) Inaccuracy. Qxd3 was best. } (26... Qxd3 27. Nxd3 Rd6 28. Ne5 Ne6 29. b4 Re8 30. g3 Nd4 31. Re3 Rde6 32. bxc5 bxc5 33. Rb1) 27. Qxd4 cxd4 28. Nd3?! { (0.71 → -0.25) Inaccuracy. b4 was best. } (28. b4) 28... Rxe1?! { (-0.25 → 0.65) Inaccuracy. Re4 was best. } (28... Re4 29. Kf2) 29. Rxe1 Rd8?? { (0.54 → 3.01) Blunder. Kg7 was best. } (29... Kg7 30. Ne5 Rf6 31. b4 Rd6 32. g3 Kf6 33. Kf2 Ne6 34. h4 h6 35. a4 g5 36. Nd3) 30. Rd1?? { (3.01 → 0.01) Blunder. Re7 was best. } (30. Re7 Rc8) 30... Ne6 31. Ne5?? { (0.04 → -1.95) Blunder. Kf2 was best. } (31. Kf2 Kg7) 31... Kg7?? { (-1.95 → 0.00) Blunder. Nxf4 was best. } (31... Nxf4 32. Nc6 Rd7 33. Kf2 Ne6 34. b4 Kg7 35. a4 Kf6 36. a5 g5 37. a6 d3 38. Nb8) 32. g3 Kf6 33. Kf2 h5?! { (-0.07 → 0.72) Inaccuracy. Nc5 was best. } (33... Nc5 34. b4 Ne4+ 35. Kg2 Rd6 36. Nd3 Nc3 37. Re1 Rd8 38. Re5 Nb1 39. a4 Nc3 40. a5) 34. h4 Nc5 35. b4 Ne4+ 36. Kf3 Nc3?! { (0.00 → 0.72) Inaccuracy. d3 was best. } (36... d3 37. Nxd3 Nc3 38. Rd2 Nb1 39. Rd1) 37. Rd3 Ne4 38. Nc6 Rd7?! { (0.64 → 1.52) Inaccuracy. Rc8 was best. } (38... Rc8 39. Nxa7) 39. Rxd4? { (1.52 → 0.00) Mistake. Ke2 was best. } (39. Ke2) 39... Rxd4 40. Nxd4 Nd2+ 41. Ke2 Nxc4 42. Nb5 a6 43. Nc7 Nxa3 44. Nxa6 b5 45. Kd3 Nc4?? { (0.00 → 4.11) Blunder. Ke6 was best. } (45... Ke6 46. Nc7+ Kd6 47. Ne8+ Ke7 48. Nc7) 46. Kd4 Ke6?! { (4.02 → 5.23) Inaccuracy. Ke7 was best. } (46... Ke7 47. Nc7) 47. Kc5 Nd6 48. Nc7+?! { (5.71 → 4.46) Inaccuracy. Kc6 was best. } (48. Kc6 Ne8 49. Nc7+ Nxc7 50. Kxc7 Kd5 51. Kb6 Ke4 52. Kxb5 Kf3 53. Kc5 Kxg3 54. b5 Kxf4) 48... Kd7 49. Nxb5 Nxb5? { (4.23 → 11.33) Mistake. Ne4+ was best. } (49... Ne4+ 50. Kd5) 50. Kxb5 Kc7 51. Kc5 Kb8 52. Kd6 Kb7 53. Ke6 Kb6 54. Kf6 Kb5 55. Kxg6 Kxb4 56. Kxf5 Kc5 57. Kg5 Kd4 58. Kxh5 Ke3 59. Kg5 Ke4 60. g4 Kd5 61. f5 Ke5 62. Kg6 Kd6 63. g5 Ke7 64. f6+ Kf8 65. Kh7 Kf7 66. h5 Kf8 67. g6 Ke8 68. Kg8 Kd7 69. f7 Ke7 70. g7 Kf6 71. h6 Kg6 72. h7 Kh6 73. f8=N Kg5 74. h8=N Kh6 75. Kf7 Kg5 76. g8=N?? { (Mate in 9 → 4.24) Lost forced checkmate sequence. Ne6+ was best. } (76. Ne6+ Kg4 77. g8=Q+ Kf3 78. Ng6 Ke3 79. Ne5 Kf2 80. Nf4 Ke3 81. Qg3+ Kd4 82. Ne6+ Kd5) 76... Kh5 77. Ne6 Kg4 78. Nf6+ Kf5?? { (4.19 → Mate in 11) Checkmate is now unavoidable. Kf3 was best. } (78... Kf3 79. Ng5+ Kf4 80. Nfe4 Ke5 81. Ke7 Kd5 82. Nhf7 Kd4 83. Ke6 Ke3 84. Kd5 Ke2 85. Kd4) 79. Ng6 { Draw by stalemate. } 1/2-1/2