CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/DlX0nRrm"] [Date "2025.02.23"] [White "Benton"] [Black "Sasha"] [Result "1-0"] [UTCDate "2025.02.23"] [UTCTime "18:17:57"] [WhiteElo "1850"] [BlackElo "1571"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [WhiteTitle "GM☾"] [BlackTitle "IM🧁"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. Nf3 Nf6 5. Bc4 Bf5 6. d4 e6 7. Bg5 c6 8. O-O Be7 9. Re1 Nd5? { (0.00 → 1.09) Mistake. Nbd7 was best. } (9... Nbd7 10. Bd3) 10. Bxe7 Nxe7 11. Qd2 Nd5?! { (0.23 → 0.99) Inaccuracy. O-O was best. } (11... O-O 12. Nd1) 12. Nxd5 cxd5 13. Bb5+ Nd7?? { (0.95 → 7.69) Blunder. Nc6 was best. } (13... Nc6 14. Bxc6+ bxc6 15. c4 O-O 16. Rac1 Rc8 17. cxd5 cxd5 18. b4 f6 19. Rc5 Qd7 20. Rec1) 14. Bd3?? { (7.69 → 0.30) Blunder. Ne5 was best. } (14. Ne5 O-O 15. Nxd7 Rc8 16. c4 Re8 17. Ne5 f6 18. Bxe8 fxe5 19. cxd5 Rc2 20. Qb4 Qxd5) 14... Bxd3 15. Qxd3 O-O 16. Ne5 Nxe5 17. Rxe5 Qf6 18. Rae1 b6?! { (-0.21 → 0.46) Inaccuracy. b5 was best. } (18... b5) 19. Rh5?! { (0.46 → -0.08) Inaccuracy. c3 was best. } (19. c3 Rfb8 20. Qg3 b5 21. f4 b4 22. f5 exf5 23. h4 Qc6 24. Rxf5 bxc3 25. Qxc3 Qxc3) 19... g6 20. Rh3 Qg7 21. Ree3 h5?? { (0.33 → 2.03) Blunder. Rfc8 was best. } (21... Rfc8 22. c3 Rab8 23. Rh4 b5 24. Reh3 b4 25. Rxh7 Qxh7 26. Rxh7 Kxh7 27. h4 bxc3 28. bxc3) 22. Rhg3?! { (2.03 → 0.97) Inaccuracy. Rxh5 was best. } (22. Rxh5 gxh5 23. Rg3 h4 24. Rxg7+ Kxg7 25. Qe3 Rh8 26. Qg5+ Kf8 27. Qe5 Ke7 28. Qc7+ Kf6) 22... Qf6 23. Ref3 Qe7 24. Qd2 a5?? { (0.55 → 4.73) Blunder. Kg7 was best. } (24... Kg7 25. Qf4) 25. Qh6 Qb4?? { (4.72 → Mate in 5) Checkmate is now unavoidable. Rac8 was best. } (25... Rac8 26. c3) 26. h3?? { (Mate in 5 → 0.50) Lost forced checkmate sequence. Rxg6+ was best. } (26. Rxg6+ fxg6 27. Qxg6+ Kh8 28. Qxh5+ Kg7 29. Qg4+ Kh7 30. Rh3#) 26... Qxd4 27. Qxh5 Qg7 28. Qh4 Qh7?! { (1.05 → 1.60) Inaccuracy. Rac8 was best. } (28... Rac8 29. c3) 29. Qxh7+?? { (1.60 → -0.51) Blunder. Qg5 was best. } (29. Qg5 Rac8 30. h4 Rxc2 31. h5 Re2 32. Rf6 Re1+ 33. Kh2 Kg7 34. Rf4 f5 35. Qe7+ Rf7) 29... Kxh7 30. Rg4 Kg7 31. Rb3 Rab8 32. Rd4?! { (-0.10 → -0.90) Inaccuracy. c4 was best. } (32. c4 Rfd8 33. Rd4 dxc4 34. Rxc4 Rd1+ 35. Kh2 Rbd8 36. g4 R8d2 37. Kg2 e5 38. Rf3 Rd7) 32... b5 33. a4?! { (-0.89 → -1.87) Inaccuracy. c3 was best. } (33. c3 Rfc8 34. g3 a4 35. Rbb4 a3 36. Rd2 axb2 37. Rdxb2 Ra8 38. Rxb5 Rxc3 39. Rb7 Kf6) 33... bxa4 34. Rxa4 Rxb3 35. cxb3 Ra8?? { (-1.80 → 2.13) Blunder. Rc8 was best. } (35... Rc8 36. g3 Kf6 37. Rxa5 Rc1+ 38. Kg2 d4 39. Ra6 Ke5 40. Kf3 Re1 41. Ra8 Kf6 42. b4) 36. b4 Rb8 37. bxa5 Rxb2 38. a6 Rb8 39. a7 Ra8 40. f3?! { (2.21 → 1.22) Inaccuracy. Kf1 was best. } (40. Kf1 e5) 40... Kf6?? { (1.22 → 3.04) Blunder. g5 was best. } (40... g5 41. Kf2) 41. Kf2? { (3.04 → 1.37) Mistake. h4 was best. } (41. h4 Kg7 42. Kf2 e5 43. Ke3 f5 44. g4 f4+ 45. Kd3 g5 46. h5 Kf6 47. Ra5 Ke6) 41... Ke5?? { (1.37 → 3.54) Blunder. g5 was best. } (41... g5) 42. Ke3 d4+?! { (3.63 → 4.81) Inaccuracy. g5 was best. } (42... g5 43. g3) 43. Rxd4?? { (4.81 → 0.00) Blunder. Kd3 was best. } (43. Kd3) 43... Rxa7 44. f4+ Kf5 45. g4+ Kf6 46. Ke4 Kg7 47. g5 Ra5 48. Rd7 Rf5 49. h4 Kg8 50. Rd8+ Kg7 51. Rd2 Kg8 { Black offers draw } 52. Rh2 Kh7 53. h5 gxh5 54. Rxh5+ Kg6 55. Rh6+ Kg7 56. Rh3 Kg6 57. Rc3 f6 58. gxf6 Kxf6 59. Rc6 Rd5 60. Rc8 Ke7 61. Rh8 Kf6 62. Rh6+ Ke7 63. Rh4 Kf6 64. Rh8 e5?? { (0.00 → 53.13) Blunder. Ra5 was best. } (64... Ra5 65. Rb8 Ra1 66. Kf3 Ra7 67. Ke4) 65. Rf8+?? { (53.13 → 0.21) Blunder. Rh6+ was best. } (65. Rh6+ Kg7 66. Kxd5 exf4 67. Re6 f3 68. Ke5 Kf7 69. Rc6 Kg7 70. Rf6 Kh7 71. Rxf3 Kg6) 65... Ke6 66. Re8+ Kd6?? { (0.00 → 55.25) Blunder. Kf7 was best. } (66... Kf7 67. Kxd5 Kxe8 68. fxe5 Kd7 69. e6+ Ke8 70. Kd6 Kd8 71. Ke5 Ke7 72. Kf5 Ke8 73. Ke5) 67. Rd8+ Ke6?! { (17.88 → Mate in 18) Checkmate is now unavoidable. Ke7 was best. } (67... Ke7 68. Rxd5 exf4 69. Rf5 Kd6 70. Rxf4 Kc5 71. Ke5 Kc6 72. Kd4 Kd6 73. Rf2 Ke6 74. Rf3) 68. Rxd5?! { (Mate in 18 → 30.83) Lost forced checkmate sequence. f5+ was best. } (68. f5+ Kf7 69. Rxd5 Kf6 70. Rd6+ Ke7 71. Kxe5 Kf7 72. Rd8 Ke7 73. Rd5 Kf7 74. f6 Kg6) 68... exf4?! { (30.83 → Mate in 17) Checkmate is now unavoidable. exf4 was best. } (68... exf4 69. Rd3) 69. Rf5 f3 70. Rxf3 Kd6 71. Rf5 Kc6 72. Rd5 Kc7 73. Ke5 Kc6 74. Ke6 Kc7 75. Rd6 Kb7 76. Kd5 Kc7 77. Kc5 Kb7 78. Rc6 Ka7 79. Kb5 Kb7 80. Rh6 Kc7 81. Rf6 Kd7 82. Rc6 Ke7 83. Kc5 Kd7 84. Kd5 Ke7 85. Rd6 Kf7 86. Re6 Kg7 87. Ke5 Kf7 88. Kf5 Kg7 89. Rf6 Kh7 90. Rg6 Kh8 91. Kf6 Kh7 92. Kf7 Kh8 93. Rh6# { White wins by checkmate. } 1-0