CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/sUDUfvHT"] [Date "2024.11.14"] [White "Maxim"] [Black "Sasha"] [Result "1-0"] [UTCDate "2024.11.14"] [UTCTime "00:05:27"] [WhiteElo "1575"] [BlackElo "1680"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-9"] [WhiteTitle "GM🧂"] [BlackTitle "IM🧁"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 { D00 Queen's Pawn Game } 2. c3 Nf6 3. Nf3 Bf5 4. Bf4 e6 5. e3 c6 6. Bd3 Bxd3 7. Qxd3 Bd6 8. Nbd2 Bxf4 9. exf4 Nbd7 10. O-O O-O 11. g3 Re8 12. Nb3 Qb6 13. Kg2 c5?! { (-0.19 → 0.41) Inaccuracy. a5 was best. } (13... a5 14. Nbd2 c5 15. a4 Rec8 16. Rfb1 h6 17. Ra3 Ne8 18. f5 c4 19. Qc2 exf5 20. Qxf5) 14. dxc5 Nxc5 15. Nxc5 Qxc5 16. Ne5?! { (0.50 → -0.04) Inaccuracy. Rfe1 was best. } (16. Rfe1) 16... h6 17. a3 Red8 18. Nf3 Re8 19. Ne5 Rad8 20. Rfe1 d4 21. cxd4 Qxd4 22. Qf3 Qd5 23. Rad1 Qxf3+ 24. Nxf3 Rxd1 25. Rxd1 Nd5 26. Ne5 Re7 27. Rc1 a6?! { (0.00 → 0.65) Inaccuracy. Kh7 was best. } (27... Kh7 28. Kf3 g5 29. fxg5 hxg5 30. Ke4 f6 31. Nf3 Kg6 32. h4 gxh4 33. Nxh4+ Kf7 34. Nf3) 28. Rc8+ Kh7 29. Rf8 f6 30. Ng4?! { (0.42 → -0.39) Inaccuracy. Nd3 was best. } (30. Nd3 Rc7 31. Rd8 Rc2 32. Rd7 Rd2 33. Nc5 Ne3+ 34. Kf3 Rxd7 35. Nxd7 Nc4 36. Nc5 b6) 30... h5 31. Ne3 Nxe3+ 32. fxe3 Kg6 33. Rb8 e5 34. Kf3 exf4 35. exf4 Kf5 36. Kg2?? { (0.07 → -3.10) Blunder. h3 was best. } (36. h3) 36... g5?? { (-3.10 → -0.18) Blunder. Re2+ was best. } (36... Re2+ 37. Kh3 Rxb2 38. Rd8 g5 39. fxg5 fxg5 40. Rd5+ Kf6 41. g4 Rb3+ 42. Kg2 hxg4 43. a4) 37. Kf3?? { (-0.18 → -4.06) Blunder. fxg5 was best. } (37. fxg5) 37... gxf4?? { (-4.06 → -0.85) Blunder. g4+ was best. } (37... g4+ 38. Kf2 Rc7 39. Ke3 Rc2 40. Rh8 Rxh2 41. a4 Kg6 42. Rg8+ Kf7 43. Rd8 Rg2 44. Ke4) 38. gxf4 h4?! { (-0.79 → -0.02) Inaccuracy. Rd7 was best. } (38... Rd7 39. Ke3 h4 40. Rh8 Kg4 41. Rg8+ Kh3 42. Rf8 Rd6 43. Rh8 f5 44. Rh5 Rd5 45. b4) 39. Rh8 { White offers draw } 39... Re4?? { (-0.08 → 7.92) Blunder. Rd7 was best. } (39... Rd7 40. Rh5+ Kg6 41. Rxh4 Rd2 42. f5+ Kxf5 43. Rf4+ Kg6 44. Rb4 b5 45. h4 Kh5 46. Kf4) 40. Rxh4?? { (7.92 → 0.31) Blunder. Rh5+ was best. } (40. Rh5+ Kg6 41. Kxe4 Kxh5 42. Kf5 h3 43. Kxf6 Kg4 44. f5 Kf3 45. Ke6 a5 46. f6 Kg2) 40... Rd4 41. h3 Rd3+ 42. Ke2?! { (-0.74 → -1.51) Inaccuracy. Kg2 was best. } (42. Kg2 b6 43. Rh5+ Kg6 44. Rh8 Rb3 45. a4 Kf5 46. a5 Rxb2+ 47. Kg3 Rb3+ 48. Kg2 Kxf4) 42... Rb3 43. Rh5+ Kxf4 44. Rh8? { (-1.87 → -3.82) Mistake. Rh4+ was best. } (44. Rh4+ Kg3) 44... Rxb2+ 45. Kd1 Ke3? { (-4.23 → -2.50) Mistake. f5 was best. } (45... f5 46. Rh7 b6 47. a4 a5 48. Rh8 Ra2 49. Rh6 Ke3 50. Re6+ Kf3 51. Rxb6 Rxa4 52. Rb5) 46. h4 Kd3?! { (-2.80 → -1.62) Inaccuracy. Kf4 was best. } (46... Kf4 47. Rh7) 47. Rd8+ Kc3?! { (-1.66 → -0.67) Inaccuracy. Ke4 was best. } (47... Ke4 48. Rd7) 48. h5?? { (-0.67 → -3.05) Blunder. Rd7 was best. } (48. Rd7 b5 49. Rc7+ Kd3 50. Rd7+ Ke3 51. Re7+ Kf4 52. Ra7 f5 53. Rxa6 Kg4 54. Rf6 Rb3) 48... Rh2 49. Rh8?! { (-3.15 → -4.83) Inaccuracy. Rd7 was best. } (49. Rd7 Rxh5) 49... f5?! { (-4.83 → -3.20) Inaccuracy. Kb3 was best. } (49... Kb3) 50. h6?! { (-3.20 → -4.83) Inaccuracy. Rh6 was best. } (50. Rh6) 50... f4? { (-4.83 → -3.00) Mistake. Kb3 was best. } (50... Kb3) 51. Ke1 Kd3?? { (-3.08 → 3.37) Blunder. Kb3 was best. } (51... Kb3) 52. h7 f3 53. Rd8+ Ke3?! { (4.55 → 5.97) Inaccuracy. Kc4 was best. } (53... Kc4 54. h8=Q) 54. h8=Q Rxh8 55. Rxh8 f2+ 56. Kf1 Kf3 57. Rb8 b5 58. Ra8 Ke3 59. Rxa6 Kd4 60. Rf6 Kc4 61. Rxf2 Kb3 62. Rf3+ Ka4 63. Ke2 b4 64. Kd3 bxa3 65. Rf4+?? { (8.58 → 0.00) Blunder. Kc4 was best. } (65. Kc4 a2 66. Rf1 Ka5 67. Ra1 Kb6 68. Rxa2 Kc6 69. Rd2 Kb7 70. Kb5) 65... Kb3 66. Rf1 a2 67. Kd4 Kb2 68. Rf2+ Kb3 69. Rf3+ Kb2 70. Rf2+ Kb1 71. Rf1+ Kc2 72. Rf2+ Kb3 73. Rf3+ Ka4 74. Rf1 Kb5?? { (0.00 → Mate in 16) Checkmate is now unavoidable. Kb4 was best. } (74... Kb4 75. Rd1 Kb3 76. Kd3 Kb2 77. Ra1 Kxa1 78. Kc2) 75. Ra1 Ka6 76. Rxa2+ Kb5 77. Rc2 Kb6 78. Kd5 Kb7 79. Kd6 Ka6 80. Kc5 Ka5 81. Ra2# { White wins by checkmate. } 1-0