CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/JapWHHLt"] [Date "2023.09.17"] [White "Sasha"] [Black "Andy1"] [Result "0-1"] [UTCDate "2023.09.17"] [UTCTime "17:38:56"] [WhiteElo "1503"] [BlackElo "1878"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [WhiteTitle "IM🧁"] [BlackTitle "IM∛"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } c5 4. dxc5 e6 5. Bg5?! { (0.00 → -0.93) Inaccuracy. e3 was best. } (5. e3 Bxc5 6. Bd3 O-O 7. O-O Nbd7 8. c4 dxc4 9. Bxc4 b6) 5... Bxc5 6. Bxf6?! { (-0.94 → -1.65) Inaccuracy. e3 was best. } (6. e3 Nc6) 6... Qxf6 7. Nc3 Nc6 8. e3 b6?! { (-1.83 → -0.78) Inaccuracy. Bb4 was best. } (8... Bb4 9. Qd2 O-O 10. a3 Ba5 11. Be2 Bd7 12. O-O Rac8 13. b4 Bc7 14. Nb5 Ne5 15. Nxe5) 9. Bb5 Bb7 10. Bxc6+?! { (-0.49 → -1.49) Inaccuracy. Nd4 was best. } (10. Nd4 Rc8 11. Nce2 O-O 12. Bxc6 Bxc6 13. Nxc6 Rxc6 14. c3 b5 15. a3 g6 16. O-O Rfc8) 10... Bxc6 11. O-O O-O 12. Re1? { (-1.46 → -2.66) Mistake. Nd4 was best. } (12. Nd4 Bb7 13. f4 Rac8 14. a3 Rfe8 15. Qd2 Qd8 16. Rf2 Qd7 17. Nce2 g6 18. c3 Bf8) 12... Rac8?! { (-2.66 → -1.73) Inaccuracy. Ba3 was best. } (12... Ba3 13. bxa3) 13. e4?? { (-1.73 → -5.31) Blunder. a3 was best. } (13. a3) 13... dxe4 14. Nxe4 Bxe4 15. Rxe4 Rfd8?? { (-5.72 → -0.47) Blunder. Qxb2 was best. } (15... Qxb2 16. Re2 Rfd8 17. Qf1 Qa3 18. c4 Qa4 19. Re4 Qc2 20. Ree1 h6 21. Rac1 Qa4 22. Qe2) 16. Qc1 Qf5 17. Re5?? { (-0.55 → -6.38) Blunder. Qe1 was best. } (17. Qe1 e5 18. Rxe5 Qxc2 19. Qe2 Qxe2 20. Rxe2 a5 21. g3 Bf8 22. Kf1 g6 23. b3 Rc3) 17... Qf6?? { (-6.38 → -0.75) Blunder. Bxf2+ was best. } (17... Bxf2+ 18. Kf1) 18. Rh5?? { (-0.75 → -7.15) Blunder. c3 was best. } (18. c3 Rd3 19. Re2 Rcd8 20. Qc2 R3d5 21. Rae1 h5 22. b4 Bf8 23. h3 a5 24. c4 Rf5) 18... g6?? { (-7.15 → -1.60) Blunder. Qg6 was best. } (18... Qg6 19. Re5 Bxf2+ 20. Kxf2 Rxc2+ 21. Re2 Rxc1 22. Rxc1 Qf5 23. Rc7 a5 24. Rxf7 Kxf7 25. a3) 19. Rh3?! { (-1.60 → -2.67) Inaccuracy. Rh4 was best. } (19. Rh4 g5) 19... Bd4?? { (-2.67 → -0.51) Blunder. h5 was best. } (19... h5) 20. Nxd4 Qxd4 21. c3 Qd6 22. f3?? { (-0.94 → -3.50) Blunder. b3 was best. } (22. b3) 22... Qc5+ 23. Kf1 Rd7?! { (-3.81 → -2.64) Inaccuracy. Rd5 was best. } (23... Rd5 24. Rh4) 24. Qh6 Rcd8?? { (-3.75 → -1.58) Blunder. Qb5+ was best. } (24... Qb5+ 25. Kg1) 25. Qxh7+ Kf8 26. Qh8+ Ke7 27. Qh4+ Kd6?? { (-1.48 → 0.68) Blunder. g5 was best. } (27... g5 28. Qb4 Rd1+ 29. Rxd1 Rxd1+ 30. Ke2 Qxb4 31. cxb4 Rb1 32. b3 Rb2+ 33. Kf1 Kf6 34. Rh8) 28. Qf4+? { (0.68 → -0.37) Mistake. Re1 was best. } (28. Re1 Kc7 29. Qb4 Qxb4 30. cxb4 Rd4 31. Rh7 R8d7 32. a3 Kd6 33. Rh8 Ke7 34. Kf2 g5) 28... Qe5?? { (-0.37 → 6.70) Blunder. Kc6 was best. } (28... Kc6) 29. Qxe5+?? { (6.70 → 0.84) Blunder. Rd1+ was best. } (29. Rd1+) 29... Kxe5 30. Kf2?? { (0.86 → -2.41) Blunder. Re1+ was best. } (30. Re1+ Kf6 31. Rh4 Rd1 32. Re4 R8d2 33. Rxd1 Rxd1+ 34. Kf2 g5 35. Re1 Rd2+ 36. Re2 Rd1) 30... Rd2+ 31. Kg3 Rxb2 32. Re1+? { (-2.33 → -4.65) Mistake. a4 was best. } (32. a4) 32... Kf5?? { (-4.65 → -2.02) Blunder. Kf6 was best. } (32... Kf6) 33. Kh4?? { (-2.02 → Mate in 10) Checkmate is now unavoidable. a4 was best. } (33. a4) 33... Rdd2?? { (Mate in 10 → -5.89) Lost forced checkmate sequence. Rxg2 was best. } (33... Rxg2 34. Re5+ Kxe5 35. Rg3 Kf4 36. Kh3 Rxg3+ 37. hxg3+ Kxf3 38. Kh2 f5 39. Kg1 Rd1+ 40. Kh2) 34. g4+ Kf6 35. g5+ Kf5 36. Re4 Rxh2?! { (-7.87 → -4.66) Inaccuracy. Rxa2 was best. } (36... Rxa2 37. Rc4) 37. Rxh2 Rxh2+ 38. Kg3 Rxa2 39. Rf4+ Ke5?? { (-4.77 → -0.62) Blunder. Kxg5 was best. } (39... Kxg5 40. Rxf7 e5 41. c4 Ra4 42. Rc7 Kf5 43. Rf7+ Ke6 44. Rg7 Rxc4 45. Rxa7 Rc6 46. Ra4) 40. Re4+?? { (-0.62 → -7.12) Blunder. Rxf7 was best. } (40. Rxf7 Rc2) 40... Kf5?! { (-7.12 → -4.74) Inaccuracy. Kd6 was best. } (40... Kd6) 41. Rf4+ Kxg5 42. Rxf7 Ra3?! { (-4.77 → -3.56) Inaccuracy. e5 was best. } (42... e5 43. c4 Ra4 44. Rc7 Kf5 45. Rc8 Rb4 46. Ra8 Rxc4 47. Rxa7 Rc6 48. Re7 b5 49. Rb7) 43. Rf4?? { (-3.56 → -7.71) Blunder. f4+ was best. } (43. f4+ Kh6) 43... Rxc3 44. Rg4+ Kf5 45. Rf4+ Ke5 46. Re4+ Kf6 47. Rf4+ Ke7 48. Rg4 Kf7 49. Rf4+ Kg7 50. Re4 Rc6 51. Rg4 a5 52. Ra4 Kf6 53. Rf4+ Ke5 54. Re4+ Kd6 55. Rd4+ Ke5 56. Rd3 a4 57. Ra3 b5 58. Ra2 Ra6 59. Rb2 a3 60. Rxb5+ Kf6 61. Rb1 a2 62. Ra1 Kf5 63. Kf2 e5 64. Ke3 g5 65. Ke2 Ra3 66. Kf2 Kf4 67. Ke2 g4 68. fxg4 Kxg4 69. Kd2 e4 70. Ke2 Kf4 71. Ke1?! { (-11.44 → Mate in 31) Checkmate is now unavoidable. Kf2 was best. } (71. Kf2 Ke5) 71... Ke3?! { (Mate in 31 → -58.13) Lost forced checkmate sequence. Kf3 was best. } (71... Kf3) 72. Kd1 Kf2?! { (Mate in 15 → -73.32) Lost forced checkmate sequence. Kd3 was best. } (72... Kd3 73. Ke1 e3 74. Rd1+ Ke4 75. Ra1 Kf3 76. Kd1 e2+ 77. Kc2 Kf2 78. Kd2 Re3 79. Re1) 73. Kd2?! { (-73.32 → Mate in 11) Checkmate is now unavoidable. Kc2 was best. } (73. Kc2) 73... e3+ 74. Kd1 e2+ 75. Kd2 e1=Q+ 76. Rxe1 a1=Q 77. Rxa1 Rxa1 78. Kc3 Re1 79. Kd4 Re3 80. Kd5 Kf3 81. Kd6 Ke4 82. Kd7 Kd5 83. Kc7 Re6 84. Kb7 Rd6 85. Kc7 Kc5 86. Kb7 Rc6 87. Ka7 Rb6 88. Ka8 Kc6 89. Ka7 Kc7 90. Ka8 Ra6# { Black wins by checkmate. } 0-1