CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/6jAiK9JM"] [Date "2023.07.31"] [White "ChessMasterPlayer"] [Black "Sasha"] [Result "1/2-1/2"] [UTCDate "2023.07.31"] [UTCTime "23:48:18"] [WhiteElo "1431"] [BlackElo "1568"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [WhiteTitle "GM"] [BlackTitle "IM🧁"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 2. Nf3 d5 3. Bf4 { D02 Queen's Pawn Game: London System } Bg4?! { (0.06 → 0.62) Inaccuracy. c5 was best. } (3... c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 Nh5 7. dxc5 Qxc5 8. Be5) 4. e3 Bxf3 5. Qxf3 c6 6. Nc3 e6 7. Bd3 Nbd7 8. O-O Be7 9. Qg3?? { (0.73 → -0.92) Blunder. Rad1 was best. } (9. Rad1) 9... O-O? { (-0.92 → 0.18) Mistake. Nh5 was best. } (9... Nh5 10. Qf3 Nxf4 11. Qxf4 Bf6 12. Qg3 O-O 13. Qh3 g6 14. Ne2 e5 15. c3 e4 16. Bc2) 10. Bh6 g6?? { (0.09 → 2.05) Blunder. Ne8 was best. } (10... Ne8 11. Bf4) 11. Bxf8 Bxf8 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Qf6? { (3.06 → 5.43) Mistake. Nf6 was best. } (14... Nf6 15. Qe3) 15. Qc7 Qxd4 16. Qxb7?? { (7.06 → 3.07) Blunder. Rad1 was best. } (16. Rad1) 16... Qxe4?? { (3.07 → 7.17) Blunder. Rb8 was best. } (16... Rb8 17. c3) 17. Qxa8 Qxc2 18. Qxa7 Nc5 19. Rac1 Qf5 20. Rxc5 Bxc5 21. Qa8+ Kg7 22. Rd1?? { (5.61 → 1.39) Blunder. Qa4 was best. } (22. Qa4 e5 23. Qxc6 Qc2 24. Qd5 Bd4 25. b4 Qd2 26. Qc4 e4 27. a4 f5 28. b5 h5) 22... Qe5?? { (1.39 → 5.62) Blunder. Bxf2+ was best. } (22... Bxf2+ 23. Kh1) 23. Qxc6 Bb4?! { (5.44 → 8.14) Inaccuracy. Qe2 was best. } (23... Qe2) 24. a3 Ba5 25. Kf1? { (7.83 → 4.33) Mistake. Qc4 was best. } (25. Qc4) 25... Qxb2 26. Qc5?? { (4.37 → -4.56) Blunder. Qc1 was best. } (26. Qc1 Qb5+) 26... Qb3?? { (-4.56 → 5.73) Blunder. Bb6 was best. } (26... Bb6 27. Qxb6 Qxb6 28. Kg1 Qb3 29. Rf1 Qa4 30. g3 h5 31. h4 Kf6 32. Kg2 Ke7 33. f3) 27. Qxa5?? { (5.73 → -0.49) Blunder. Qd4+ was best. } (27. Qd4+ Kf8) 27... Qxd1+ 28. Qe1 Qd3+ 29. Qe2 Qxe2+?? { (-0.57 → 4.55) Blunder. Qxa3 was best. } (29... Qxa3 30. g3 h6 31. h4 g5 32. Kg2 Qa8+ 33. Kg1 Qa1+ 34. Kg2 Qf6 35. hxg5 Qxg5 36. Kg1) 30. Kxe2 Kf8 31. a4 Ke7 32. a5 Kd7 33. a6?! { (4.98 → 3.71) Inaccuracy. Kd3 was best. } (33. Kd3) 33... Kc7 34. g4?? { (3.74 → 0.08) Blunder. Ke3 was best. } (34. Ke3) 34... Kb6 35. h4 Kxa6 36. h5?? { (0.00 → -6.87) Blunder. Ke3 was best. } (36. Ke3 Kb5 37. Kf4 f6 38. g5 e5+ 39. Ke4 fxg5 40. hxg5 Kc4 41. Kxe5 Kd3 42. f4 Ke3) 36... gxh5 37. gxh5 Kb6 38. f3 Kc6 39. Ke3 Kd6 40. f4 Ke7 41. Ke4 Kf6 42. f5 exf5+ 43. Kf4 h6 44. Kf3 Kg5 45. Kg3 f4+ 46. Kf3 Kxh5?! { (Mate in 19 → -72.34) Lost forced checkmate sequence. Kf5 was best. } (46... Kf5 47. Kf2 Kg4 48. Kg2 Kxh5 49. Kf3 Kg5 50. Ke4 Kg4 51. Ke5 h5 52. Kd4 h4 53. Kd3) 47. Kxf4 Kg6 48. Ke5 h5 49. Kf4 f5 50. Kg3 Kg5 51. Kf3 h4 52. Kg2 f4 53. Kh3 Kh5 54. Kg2 Kg4 55. Kh2 h3 56. Kg1 f3 57. Kh2 Kh4 58. Kg1 Kg3 59. Kh1 f2?? { (Mate in 8 → 0.00) Lost forced checkmate sequence. Kf4 was best. } { Draw by stalemate. } (59... Kf4 60. Kg1 Ke3 61. Kh2 f2 62. Kxh3 f1=Q+ 63. Kg4 Qb5 64. Kg3 Qg5+ 65. Kh3 Kf2 66. Kh2) 1/2-1/2