CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/N1zski4K"] [Date "2023.09.27"] [White "AlbyPro"] [Black "Matthew4"] [Result "1-0"] [UTCDate "2023.09.27"] [UTCTime "20:07:28"] [WhiteElo "1877"] [BlackElo "2155"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-14"] [WhiteTitle "GM⚽"] [BlackTitle "GM🦃"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 { A40 Queen's Pawn Game } c6 2. Bf4 d5 3. e3 Nf6 4. Bd3 e6 5. Nf3 c5 6. dxc5 Bxc5 7. Nc3 Nc6 8. Qe2 Bd6?! { (-0.07 → 0.85) Inaccuracy. O-O was best. } (8... O-O 9. O-O Be7 10. h3 Nd7 11. Bh2 Nc5 12. Rfd1 Qb6 13. Rab1 Nxd3 14. cxd3 Bd7 15. d4) 9. Bg3? { (0.85 → -0.30) Mistake. Bxd6 was best. } (9. Bxd6 Qxd6 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Bd7 13. O-O Qc7 14. Rad1 h6 15. c3 O-O-O) 9... e5 10. Bh4?? { (0.00 → -3.89) Blunder. e4 was best. } (10. e4 d4 11. Nd5 Bg4 12. O-O Nd7 13. h3 Bh5 14. c3 O-O 15. Bh2 Nc5 16. g4 Bg6) 10... e4 11. Nxd5?! { (-3.65 → -5.25) Inaccuracy. Bxe4 was best. } (11. Bxe4 dxe4) 11... exf3?! { (-5.25 → -3.35) Inaccuracy. exd3 was best. } (11... exd3 12. Qxd3) 12. Nxf6+ gxf6 13. Qxf3 Be7?? { (-2.73 → -0.95) Blunder. Bb4+ was best. } (13... Bb4+ 14. Ke2 Be7 15. Rhd1 Be6 16. b3 Qd5 17. Be4 Qb5+ 18. c4 Bxc4+ 19. bxc4 Qxc4+ 20. Rd3) 14. O-O-O Ne5?? { (-0.71 → 3.25) Blunder. Qa5 was best. } (14... Qa5 15. Bxf6 Bxf6 16. Qxf6 Qe5 17. Qh4 Bd7 18. Be4 Qe7 19. Qf4 O-O-O 20. Rd6 Be6 21. Rhd1) 15. Bb5+ Bd7 16. Bxd7+?? { (3.30 → -1.08) Blunder. Rxd7 was best. } (16. Rxd7 Nxf3) 16... Qxd7 17. Rxd7 Nxf3 18. Rxe7+ Kxe7 19. gxf3 Rhg8 20. Bg3 Rad8 21. Rd1?! { (-1.00 → -1.88) Inaccuracy. c3 was best. } (21. c3 Rd3) 21... Rxd1+ 22. Kxd1 Rd8+ 23. Ke2 Ke6? { (-2.25 → -1.10) Mistake. b5 was best. } (23... b5) 24. c3? { (-1.10 → -2.51) Mistake. a4 was best. } (24. a4 Kd5 25. b3 Kc5 26. c3 a6 27. Bf4 Rg8 28. Bg3 f5 29. Kd3 Rd8+ 30. Kc2 Ra8) 24... h5?? { (-2.51 → -0.79) Blunder. b5 was best. } (24... b5) 25. e4? { (-0.79 → -2.32) Mistake. a4 was best. } (25. a4 Kd5) 25... f5?! { (-2.32 → -1.24) Inaccuracy. b5 was best. } (25... b5) 26. exf5+? { (-1.24 → -2.55) Mistake. a4 was best. } (26. a4 Rh8 27. h4 Rc8 28. Kd3 Rd8+ 29. Ke2 a5 30. b3 fxe4 31. fxe4 f5 32. exf5+ Kxf5) 26... Kxf5 27. h4?! { (-2.54 → -3.81) Inaccuracy. a4 was best. } (27. a4) 27... a6?! { (-3.81 → -2.47) Inaccuracy. b5 was best. } (27... b5 28. b3) 28. b4?? { (-2.47 → -5.71) Blunder. a4 was best. } (28. a4 a5 29. b3 Rd5 30. Bb8 b5 31. axb5 Rxb5 32. Bc7 Rc5 33. Bb6 Rxc3 34. Bxa5 Rxb3) 28... Ke6 29. Bf4 Kd5 30. Bd2 Kc4 31. Ke3 Re8+?! { (-7.69 → -5.44) Inaccuracy. b5 was best. } (31... b5 32. Be1 Rd1 33. Ke2 Ra1 34. a3 Rxa3 35. Bd2 Rxc3 36. Bxc3 Kxc3 37. Ke3 Kxb4 38. Kf4) 32. Kf4 Re2 33. Be3 Kxc3?! { (-5.83 → -4.41) Inaccuracy. Rxa2 was best. } (33... Rxa2 34. Kg5 a5 35. bxa5 Rxa5+ 36. Kf6 Kxc3 37. f4 b5 38. Bc5 Ra4 39. f5 Rxh4 40. Kxf7) 34. Kg5 Kxb4 35. Kxh5 Rxa2 36. Kg5 Ra5+ 37. Kf6 Rh5?? { (-3.60 → -1.53) Blunder. Rd5 was best. } (37... Rd5 38. Kxf7) 38. Bg5?? { (-1.53 → -6.93) Blunder. Kxf7 was best. } (38. Kxf7 Kc4 39. f4 Kd5 40. f5 Rxf5+ 41. Kg6 Ke6 42. h5 Rf6+ 43. Kg7 Kf5 44. h6 Rg6+) 38... a5?! { (-6.93 → -5.23) Inaccuracy. Rh7 was best. } (38... Rh7 39. Ke7 a5 40. Kf8 a4 41. Kg8 Rh5 42. f4 a3 43. Kxf7 a2 44. Kg6 Rxg5+ 45. fxg5) 39. Kxf7 a4 40. Kg6 Rh8?! { (-6.70 → -4.70) Inaccuracy. Rxg5+ was best. } (40... Rxg5+) 41. Bf6 a3?? { (-5.75 → 9.04) Blunder. Rc8 was best. } (41... Rc8 42. Ba1 Rc1 43. Bh8 Rc6+ 44. Kg5 Rc8 45. Ba1 Rc1 46. Bf6 b5 47. f4 a3 48. h5) 42. Bxh8 Kb3 43. h5 b5 44. Bf6 b4 45. h6 Kc2 46. h7 b3 47. h8=Q b2 48. Qc8+ Kb3 49. Bxb2?! { (Mate in 9 → 73.02) Lost forced checkmate sequence. Qc3+ was best. } (49. Qc3+ Ka2 50. Qc2 Ka1 51. Bd4 Ka2 52. f4 Ka1 53. f5 Ka2 54. f6 Ka1 55. f7 Ka2) 49... axb2 50. Qf5 Ka2 51. Qa5+ Kb3 52. Qb5+ Ka2 53. Qa4+ Kb1 54. Kf5 Kc1 55. Qc4+ Kd2 56. Qb4+ Kc2 57. Qxb2+ Kxb2 58. Ke5 Kc3 59. f4 Kc4 60. f5 Kc5 61. f6 Kc6 62. Ke6 Kc7 63. Ke7 Kb6 64. f7 Ka7 65. f8=Q Kb7 66. Qd8 Ka6 67. Qb8 Ka5 68. Qb7 Ka4 69. Qb6 Ka3 70. Qb5 Ka2 71. Qb4 Ka1 72. Ke6 Ka2 73. Ke5 Ka1 74. Kd4 Ka2 75. Kd3 Ka1 76. Kc2 Ka2 77. Qb2# { White wins by checkmate. } 1-0