CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/mrKgnBgK"] [Date "2023.09.13"] [White "AlbyPro"] [Black "Oskar"] [Result "1-0"] [UTCDate "2023.09.13"] [UTCTime "20:04:59"] [WhiteElo "1913"] [BlackElo "1903"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-12"] [WhiteTitle "GM⚽"] [BlackTitle "GM🦃"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } Bf5 3. e3 Nc6?! { (0.12 → 0.79) Inaccuracy. e6 was best. } (3... e6 4. c4 Nf6 5. Qb3 dxc4 6. Bxc4 Nbd7 7. Nf3 Nb6 8. Bd3 Bxd3 9. Qxd3 Be7 10. O-O) 4. Bd3 Bxd3 5. Qxd3 e6 6. a3 Nf6 7. Nf3 Bd6 8. Bg3 a6 9. Nc3 Na5 10. Bxd6? { (0.73 → -0.36) Mistake. e4 was best. } (10. e4) 10... Qxd6 11. O-O Nc4 12. b3 Nb6 13. e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 h6?? { (0.31 → 2.26) Blunder. c6 was best. } (15... c6 16. c4 Nd7 17. g3 O-O 18. Qe3 h6 19. Rfd1 Rfd8 20. Rd2 Nf6 21. h3 Qe7 22. a4) 16. c4? { (2.26 → 0.67) Mistake. Qxb7 was best. } (16. Qxb7 O-O 17. Qe4 a5 18. c4 Nd7 19. Rfd1 Rfb8 20. h3 Ra7 21. Qe3 Rab7 22. Rd3 c5) 16... O-O-O?! { (0.67 → 1.38) Inaccuracy. Nd7 was best. } (16... Nd7 17. Qxb7) 17. c5 Qd5 18. Qxd5?? { (1.45 → -0.69) Blunder. Qe2 was best. } (18. Qe2 Nd7) 18... Nxd5 19. b4?! { (-0.67 → -1.30) Inaccuracy. Rfe1 was best. } (19. Rfe1 Rhe8) 19... g5?! { (-1.30 → -0.52) Inaccuracy. Ne7 was best. } (19... Ne7 20. Ne5 Rhf8 21. Rad1 Nf5 22. Nf3 Rd5 23. Rfe1 Rfd8 24. Re4 Ne7 25. Kf1 Nc6 26. Ke1) 20. Ne5 Rdf8?! { (-0.89 → -0.11) Inaccuracy. Rhf8 was best. } (20... Rhf8 21. c6) 21. g3 f6?? { (0.00 → 2.92) Blunder. Ne7 was best. } (21... Ne7 22. Rae1 Nd5 23. Rb1 Ne7) 22. Nd3?? { (2.92 → -0.56) Blunder. Ng6 was best. } (22. Ng6 Kd7 23. Rab1 Rfg8 24. Nxh8 Rxh8 25. Rfe1 c6 26. a4 Nc7 27. f4 gxf4 28. gxf4 f5) 22... Nc3 23. f4?? { (-0.32 → -1.94) Blunder. Rfe1 was best. } (23. Rfe1) 23... Ne2+ 24. Kh1 Nxd4 25. fxg5? { (-2.08 → -3.77) Mistake. Rad1 was best. } (25. Rad1 Rhg8 26. Nb2 Nc6 27. Nd3 e5 28. fxe5 fxe5 29. Rfe1 Rd8 30. Nf2 Rxd1 31. Rxd1 Re8) 25... hxg5 26. Rf2 Rh3? { (-3.91 → -1.95) Mistake. e5 was best. } (26... e5 27. Re1 g4 28. Re3 Rhg8 29. Kg2 Kd7 30. Rf1 c6 31. Nb2 Ke6 32. Nc4 Nf5 33. Re4) 27. Raf1? { (-1.95 → -3.41) Mistake. Ne5 was best. } (27. Ne5 Rfh8 28. Ng6 R8h7 29. Kg1 e5 30. Rd1 b6 31. Rd3 Kb7 32. Rxf6 R7h6 33. Rd2 g4) 27... f5?? { (-3.41 → -1.47) Blunder. Rfh8 was best. } (27... Rfh8 28. Kg1) 28. Ne5 Rfh8 29. Nf7 R8h5?? { (-1.60 → 0.97) Blunder. Rg8 was best. } (29... Rg8 30. Rd2) 30. Ne5?? { (0.97 → -3.72) Blunder. Rd1 was best. } (30. Rd1) 30... g4?? { (-3.72 → -0.93) Blunder. Rxg3 was best. } (30... Rxg3 31. Rd1) 31. Re1?? { (-0.93 → -4.90) Blunder. Rd2 was best. } (31. Rd2 Nc6) 31... Nc2?? { (-4.90 → 3.13) Blunder. Rxg3 was best. } (31... Rxg3) 32. Rxc2 f4? { (3.50 → 6.76) Mistake. Rxg3 was best. } (32... Rxg3 33. Ng6) 33. Nxg4?! { (6.76 → 4.28) Inaccuracy. gxf4 was best. } (33. gxf4) 33... fxg3 34. Ree2?? { (4.30 → 2.08) Blunder. Rxe6 was best. } (34. Rxe6) 34... R5h4?! { (2.08 → 2.81) Inaccuracy. Rg5 was best. } (34... Rg5) 35. Nf6 c6? { (2.30 → 3.84) Mistake. Rf4 was best. } (35... Rf4 36. Rxe6) 36. Rxe6 Rxh2+ 37. Rxh2 Rxh2+ 38. Kg1 Kd8 39. Re8+ Kc7 40. Re7+ Kc8 41. Re8+ Kc7 42. Rg8 Rh6 43. Ne4 Re6 44. Rg7+ Kc8 45. Nd6+ Kd8 46. Rxg3 Ke7 47. Rg7+ Kf6 48. Rf7+ Ke5 49. Rxb7 Kd5 50. Rd7 Re1+ 51. Kf2 Re6 52. Nf7+ Kc4 53. Rd6 Re4 54. Rxc6 Rf4+ 55. Ke3 Rxf7 56. Rxa6 Re7+ 57. Kd2 Rd7+ 58. Kc2 Rd3 59. c6 Rc3+ 60. Kd2 Rd3+ 61. Ke2 Rd6? { (8.23 → Mate in 12) Checkmate is now unavoidable. Kd4 was best. } (61... Kd4 62. b5) 62. c7 Rxa6 63. c8=Q+ Kb5 64. Qf5+?! { (Mate in 10 → 72.33) Lost forced checkmate sequence. Qb7+ was best. } (64. Qb7+ Rb6 65. a4+ Kc4 66. Qxb6 Kc3 67. a5 Kb3 68. a6 Ka4 69. a7 Ka3 70. a8=Q+ Kb3) 64... Kb6 65. Qe6+?! { (Mate in 22 → 72.22) Lost forced checkmate sequence. Qg6+ was best. } (65. Qg6+) 65... Kb5?! { (72.22 → Mate in 12) Checkmate is now unavoidable. Ka7 was best. } (65... Ka7 66. Qxa6+) 66. Qd7+ Kb6 67. Kd3?! { (Mate in 10 → 71.48) Lost forced checkmate sequence. a4 was best. } (67. a4 Rxa4 68. Qxa4 Kc7 69. b5 Kb6 70. Qa6+ Kc5 71. b6 Kd6 72. b7+ Kc7 73. Qb5 Kd8) 67... Rxa3+?! { (71.48 → Mate in 18) Checkmate is now unavoidable. Ra7 was best. } (67... Ra7 68. Qxa7+) 68. Kc4 Ra7 69. Qd8+?! { (Mate in 10 → 54.76) Lost forced checkmate sequence. Qd6+ was best. } (69. Qd6+ Kb7 70. Kc5 Ra6 71. Qd7+ Ka8 72. b5 Rh6 73. b6 Rh5+ 74. Kc6 Rh6+ 75. Kc7 Rh7) 69... Kb7?! { (54.76 → Mate in 6) Checkmate is now unavoidable. Rc7+ was best. } (69... Rc7+) 70. Kb5 Ra6 71. Qd7+ Ka8 72. Qc8+ Ka7 73. Qxa6+ Kb8 74. Qd6+ Kb7 75. Qd7+ Kb8 76. Kb6 Ka8 77. Qb7# { White wins by checkmate. } 1-0