CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/hCH6lrOC"] [Date "2023.06.21"] [White "AlbyPro"] [Black "Oskar"] [Result "1-0"] [UTCDate "2023.06.21"] [UTCTime "20:03:24"] [WhiteElo "1805"] [BlackElo "1929"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-14"] [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 } Nc6?! { (-0.01 → 0.71) Inaccuracy. c5 was best. } (2... c5 3. e3 Nf6 4. Nf3 Nc6 5. c3 Nh5 6. Be5 f6 7. Bg3) 3. Nf3 Nf6 4. e3 Bf5 5. Bd3?! { (0.92 → 0.37) Inaccuracy. Bb5 was best. } (5. Bb5 e6 6. Ne5 a6 7. Ba4 Bd6 8. Nxc6 Qd7 9. c4 bxc6 10. Be5 Ng4 11. cxd5 exd5) 5... e6 6. Nc3 Bd6 7. Bg3 Qd7 8. Bxd6 Qxd6 9. Bxf5 exf5 10. O-O O-O 11. Nb5 Qd7 12. b3 a6?! { (-0.24 → 0.27) Inaccuracy. Ne4 was best. } (12... Ne4 13. Nd2) 13. Nc3 Ne4 14. Nxe4?! { (0.29 → -0.28) Inaccuracy. Ne2 was best. } (14. Ne2 Rfe8 15. Rc1 Rad8 16. Ne1 Ne7 17. Nd3 c6 18. Ng3 Qe6 19. c4 Ng6 20. Re1 Ne7) 14... fxe4 15. Ne5?! { (-0.33 → -0.93) Inaccuracy. Ng5 was best. } (15. Ng5 Ne7) 15... Nxe5 16. dxe5 Qe6 17. Qd4 b6? { (-0.82 → 0.28) Mistake. Rad8 was best. } (17... Rad8 18. Rad1 Rd7 19. h3 c6 20. c4 Rfd8 21. Qb6 Qxe5 22. Rd4 Qc7 23. Qxc7 Rxc7 24. Rc1) 18. c4?! { (0.28 → -0.23) Inaccuracy. Rfd1 was best. } (18. Rfd1 Rad8 19. c4 Rfe8 20. cxd5 Qxe5 21. b4 Rd7 22. h3 h5 23. Rac1 Qxd4 24. Rxd4 Re5) 18... Rad8 19. Qc3?? { (0.12 → -1.60) Blunder. Rad1 was best. } (19. Rad1 Rfe8 20. cxd5 Qxe5 21. Qa4 a5 22. d6 cxd6 23. Qc6 Qb2 24. Rxd6 Qxa2 25. Qb5 g6) 19... c5?! { (-1.60 → -0.63) Inaccuracy. dxc4 was best. } (19... dxc4 20. h3 Rfe8 21. Rfc1 a5 22. Qxc4 Qxe5 23. a3 Re7 24. b4 axb4 25. axb4 h5 26. Rf1) 20. Rad1 Qd7?? { (-1.08 → 3.51) Blunder. a5 was best. } (20... a5 21. h3 h6 22. a4 Rfe8 23. Qc2 dxc4 24. bxc4 Qxe5 25. Qb3 Qf6 26. Qb5 Re5 27. Rxd8+) 21. cxd5? { (3.51 → 1.91) Mistake. Rxd5 was best. } (21. Rxd5) 21... Qb7?? { (1.91 → 6.46) Blunder. Rfe8 was best. } (21... Rfe8) 22. d6?! { (6.46 → 4.90) Inaccuracy. Qc4 was best. } (22. Qc4 Rfe8 23. Qxe4 f5 24. Qxf5 Rxd5 25. f4 Red8 26. Qg4 Qd7 27. Qxd7 R8xd7 28. Rxd5 Rxd5) 22... Rd7?! { (4.90 → 6.61) Inaccuracy. Rfe8 was best. } (22... Rfe8 23. Rd2) 23. f3?! { (6.61 → 4.48) Inaccuracy. Qc4 was best. } (23. Qc4 Re8) 23... exf3 24. gxf3 Re8 25. Rd2 Qc6 26. Rg2?? { (4.23 → 1.05) Blunder. Kf2 was best. } (26. Kf2 Kh8) 26... Re6?? { (1.05 → 3.26) Blunder. Qd5 was best. } (26... Qd5) 27. f4 Qe4 28. a3?? { (3.19 → 0.25) Blunder. b4 was best. } (28. b4 Qxb4 29. Qd3 Rg6 30. Rb1 Qa5 31. Qd5 Rd8 32. f5 Rxg2+ 33. Kxg2 Qc3 34. Kh1 Qc2) 28... Rg6?? { (0.25 → 2.99) Blunder. f6 was best. } (28... f6 29. b4) 29. Rxg6 Qxg6+ 30. Kf2 Qh5 31. Rh1 Qh4+ 32. Kg2 Qg4+ 33. Kf2 Qh4+ 34. Ke2 Qh3?! { (2.74 → 3.65) Inaccuracy. Qg4+ was best. } (34... Qg4+ 35. Ke1) 35. Qa1?? { (3.65 → 0.84) Blunder. Kd3 was best. } (35. Kd3) 35... Qg2+ 36. Kd3 Qd5+ 37. Kc2 Qe4+ 38. Kd2 f6 39. Rg1 Qf3?? { (0.81 → 4.04) Blunder. Qd5+ was best. } (39... Qd5+) 40. Qf1 Qd5+ 41. Ke2?? { (4.03 → -1.24) Blunder. Qd3 was best. } (41. Qd3 Qe6) 41... Qxb3?? { (-1.24 → 1.42) Blunder. fxe5 was best. } (41... fxe5 42. Qd1) 42. Qg2? { (1.42 → 0.00) Mistake. Qh3 was best. } (42. Qh3 Qa2+) 42... Qc2+?! { (0.00 → 0.91) Inaccuracy. fxe5 was best. } (42... fxe5 43. Qa8+ Kf7 44. Qe4 exf4 45. Rf1 Qb2+ 46. Ke1 Qa1+ 47. Ke2) 43. Kf3 Qxg2+? { (1.01 → 2.64) Mistake. Qf5 was best. } (43... Qf5) 44. Rxg2 fxe5 45. fxe5 Kf7 46. Kf4?? { (2.97 → 0.00) Blunder. Ke4 was best. } (46. Ke4) 46... g6?? { (0.00 → 7.99) Blunder. Ke6 was best. } (46... Ke6 47. Ke4 Rf7 48. Rd2 g5 49. a4 g4 50. Rd5 Rb7 51. Rd1 c4 52. Kd4 b5 53. axb5) 47. h4?? { (7.99 → 0.11) Blunder. Ke4 was best. } (47. Ke4 Ke8) 47... Ke6 48. Rh2?? { (0.00 → -5.90) Blunder. Ke4 was best. } (48. Ke4 Rf7 49. h5 Rf5 50. hxg6 Rxe5+ 51. Kf4 Rf5+ 52. Ke4) 48... Rf7+ 49. Ke4 Rf5 50. Rd2 Rxe5+ 51. Kf4 Rf5+ 52. Kg4 Kd7 53. e4 Re5?! { (-4.99 → -3.54) Inaccuracy. Rf7 was best. } (53... Rf7 54. a4 Ke6 55. Rb2 Rb7 56. h5 Kxd6 57. Kf4 c4 58. hxg6 hxg6 59. Rg2 Kc5 60. Ke3) 54. Kf4 Re6?? { (-3.68 → 5.81) Blunder. Rh5 was best. } (54... Rh5) 55. e5 h6 56. a4?! { (8.04 → 5.82) Inaccuracy. Ke4 was best. } (56. Ke4 a5 57. Kd5 a4 58. Rg2 g5 59. hxg5 Rg6 60. Rf2 Ke8 61. gxh6 Rxh6 62. e6 c4) 56... Re8 57. Ke4 Re6 58. Kf4?! { (7.76 → 5.14) Inaccuracy. Rf2 was best. } (58. Rf2 Rxd6 59. exd6 Kxd6 60. Rf6+ Ke7 61. Rxb6 Kf7 62. Rc6 a5 63. Rxc5 Ke7 64. Re5+ Kf7) 58... Re8?! { (5.14 → 7.75) Inaccuracy. c4 was best. } (58... c4) 59. Rd5?? { (7.75 → 0.15) Blunder. Ke4 was best. } (59. Ke4) 59... Rf8+?? { (0.15 → 1.81) Blunder. c4 was best. } (59... c4) 60. Kg4?? { (1.81 → -6.71) Blunder. Ke4 was best. } (60. Ke4 g5 61. Rd1 Ke6 62. d7 Rd8 63. Rd6+ Ke7 64. h5 Rxd7 65. Rxh6 Rd4+ 66. Kf5 g4) 60... Re8?? { (-6.71 → 0.22) Blunder. Ke6 was best. } (60... Ke6 61. Rd1) 61. h5 g5 62. Kf5 Rf8+ 63. Kg6 Re8?? { (-0.43 → 1.33) Blunder. g4 was best. } (63... g4 64. Kxh6 g3 65. Kg7 Re8 66. h6 g2 67. e6+ Kxe6 68. Rg5 Kxd6 69. h7 c4 70. Rxg2) 64. Kf7? { (1.33 → -0.04) Mistake. a5 was best. } (64. a5 Ke6 65. Rd1 b5 66. Kxh6 Kd7 67. Re1 c4 68. Kg7 c3 69. h6 b4 70. Kf7 c2) 64... Re6?? { (-0.04 → 7.92) Blunder. g4 was best. } (64... g4 65. a5 g3 66. axb6 g2 67. Rd1 Rxe5 68. b7 Re8 69. Rg1 Rb8 70. Rxg2 Rxb7 71. Kg7) 65. Kg7?? { (7.92 → -0.78) Blunder. a5 was best. } (65. a5 bxa5 66. Rxc5 Rxd6 67. exd6 g4 68. Rc1 Kxd6 69. Kg6 Ke5 70. Kxh6 Kf6 71. Rf1+ Ke7) 65... c4 66. a5 b5 67. Rc5 c3?? { (-4.20 → 0.59) Blunder. g4 was best. } (67... g4 68. Kf7 Rxe5 69. Rxe5 c3 70. Rxb5 axb5 71. a6 c2 72. a7 c1=Q 73. a8=Q Qf4+ 74. Kg7) 68. Rc7+ Kd8 69. Rxc3 Rxe5? { (0.37 → 1.47) Mistake. g4 was best. } (69... g4) 70. Kxh6 Kd7 71. Rd3? { (1.43 → 0.23) Mistake. Kg6 was best. } (71. Kg6 Kxd6) 71... Re6+?? { (0.23 → 6.44) Blunder. g4 was best. } (71... g4 72. Kg6 Re6+ 73. Kg7 Rxd6 74. Re3 Re6 75. Rc3 Re7+ 76. Kg6 Re6+ 77. Kf5 Rc6 78. Re3) 72. Kxg5?? { (6.44 → 3.00) Blunder. Kg7 was best. } (72. Kg7) 72... Re8? { (3.00 → 6.01) Mistake. Re5+ was best. } (72... Re5+ 73. Kg6) 73. h6 Rh8 74. Kg6 Rg8+ 75. Kh7?? { (6.75 → 2.25) Blunder. Kf6 was best. } (75. Kf6) 75... Rc8?? { (2.25 → 6.44) Blunder. Rg4 was best. } (75... Rg4 76. Kh8) 76. Kg7 Ke6?! { (6.27 → 64.92) Inaccuracy. Rc4 was best. } (76... Rc4 77. Rg3) 77. h7 Rd8?! { (54.05 → Mate in 15) Checkmate is now unavoidable. Kd7 was best. } (77... Kd7 78. h8=Q Rxh8 79. Kxh8 b4 80. Kg7 Kd8 81. Rb3 Kd7 82. Rxb4 Kc8 83. d7+ Kxd7) 78. h8=Q Rd7+ 79. Kh6 Rf7 80. Re3+ Kxd6 81. Qd8+ { Black resigns. } 1-0