CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/f2lceIZ1"] [Date "2024.01.22"] [White "Alex5"] [Black "Graysen"] [Result "1-0"] [UTCDate "2024.01.22"] [UTCTime "16:36:48"] [WhiteElo "1091"] [BlackElo "1404"] [WhiteRatingDiff "+71"] [BlackRatingDiff "-13"] [WhiteTitle "GM"] [BlackTitle "🏯"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nc3 e5 2. e4 Nf6 3. Nf3 Nc6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Nxd4?? { (-0.16 → 1.59) Blunder. Bb4 was best. } (5... Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. Qf3) 6. e5?? { (1.59 → -2.12) Blunder. Qxd4 was best. } (6. Qxd4) 6... Ne4?? { (-2.12 → 1.24) Blunder. Ne6 was best. } (6... Ne6 7. exf6 Qxf6 8. Bd3 b6 9. Ne4 Qd4 10. c3 Qd5 11. Qe2 Bb7 12. Bg5 Be7 13. Bxe7) 7. Qxd4?! { (1.24 → 0.48) Inaccuracy. Nxe4 was best. } (7. Nxe4 Nc6 8. Bf4 Qe7 9. Nc3 d6 10. Nd5 Qd8 11. exd6 Bxd6 12. Qe2+ Be6 13. Bxd6 cxd6) 7... d5? { (0.48 → 2.09) Mistake. Nxc3 was best. } (7... Nxc3) 8. Nxe4 c5?? { (2.06 → 8.72) Blunder. dxe4 was best. } (8... dxe4 9. Qxe4 c6 10. Bc4 Bc5 11. Be3 Bxe3 12. Qxe3 Qa5+ 13. c3 Be6 14. Bxe6 fxe6 15. O-O) 9. Bb5+ Bd7 10. Nxc5?? { (8.37 → 2.20) Blunder. Bxd7+ was best. } (10. Bxd7+ Qxd7 11. Nxc5 Bxc5 12. Qxc5 Rc8 13. Qa3 Qe7 14. Qg3 O-O 15. O-O f6 16. Re1 d4) 10... Bxb5 11. Nxb7 Qa5+?? { (2.10 → 13.83) Blunder. Qc8 was best. } (11... Qc8 12. a4) 12. c3?? { (13.83 → 1.14) Blunder. Nxa5 was best. } (12. Nxa5 Rc8) 12... Qb6?? { (1.14 → 4.35) Blunder. Qa6 was best. } (12... Qa6) 13. Nd6+? { (4.35 → 2.50) Mistake. Qxd5 was best. } (13. Qxd5 Bc6 14. Nd6+ Bxd6 15. Qxd6 Qb7 16. Qb4 Qxb4 17. cxb4 Bxg2 18. Rg1 Bd5 19. Rxg7 O-O-O) 13... Bxd6 14. exd6?! { (2.50 → 1.75) Inaccuracy. Qxb6 was best. } (14. Qxb6 axb6 15. exd6 d4 16. cxd4 Kd7 17. Be3 Rhc8 18. Kd2 Kxd6 19. a3 Bc4 20. Rac1 Kd7) 14... Qxd6?? { (1.75 → 4.16) Blunder. Qxd4 was best. } (14... Qxd4 15. cxd4 Kd7 16. Be3 Kxd6 17. Kd2 a5 18. Rac1 Rac8 19. Rc5 Rxc5 20. dxc5+ Kc6 21. Kc3) 15. Bf4? { (4.16 → 2.19) Mistake. Qxg7 was best. } (15. Qxg7) 15... Qe6+ 16. Be5?? { (2.01 → -1.21) Blunder. Qe3 was best. } (16. Qe3 O-O 17. Qxe6 fxe6 18. Be5 g5 19. b3 Rac8 20. a4 Ba6 21. b4 Bc4 22. f3 Rf5) 16... O-O?? { (-1.21 → 1.69) Blunder. f6 was best. } (16... f6) 17. O-O-O Qh6+ 18. f4? { (2.32 → 0.95) Mistake. Rd2 was best. } (18. Rd2 Rfe8 19. b3 Bc6 20. h4 a5 21. a4 Re6 22. g4 f6 23. Bf4 Qg6 24. f3 h5) 18... Be2?? { (0.95 → 2.87) Blunder. Rfe8 was best. } (18... Rfe8) 19. Bxg7?? { (2.87 → -2.04) Blunder. Rd2 was best. } (19. Rd2) 19... Qxg7 20. Qxg7+ Kxg7 21. Rxd5 Rae8 22. Re1?! { (-1.84 → -2.79) Inaccuracy. b3 was best. } (22. b3 Kf6) 22... Kh8?? { (-2.79 → -0.28) Blunder. Bc4 was best. } (22... Bc4 23. Rde5) 23. Kd2?! { (-0.28 → -1.06) Inaccuracy. b3 was best. } (23. b3) 23... Bc4 24. Rxe8? { (-0.90 → -2.29) Mistake. Ra5 was best. } (24. Ra5) 24... Rxe8 25. Rd7? { (-2.55 → -4.13) Mistake. Rc5 was best. } (25. Rc5 Bxa2) 25... Re2+ 26. Kc1 Bb5?? { (-3.89 → -0.08) Blunder. Rxg2 was best. } (26... Rxg2 27. Rc7) 27. Rxa7 Re1+ 28. Kd2 Re2+ 29. Kd1?? { (-0.32 → -3.76) Blunder. Kc1 was best. } (29. Kc1 Bc4 30. b4 Bxa2 31. Rc7 Bd5 32. g4 Kg7 33. b5 Rxh2 34. b6 Rg2 35. b7 Rg1+) 29... Rxb2 30. a4 Be2+?? { (-4.62 → -1.22) Blunder. Bc4 was best. } (30... Bc4 31. Rc7 Bb3+ 32. Kc1 Rxg2 33. a5 Rxh2 34. Rb7 Bd5 35. Rd7 Be6 36. Rd2 Rxd2 37. Kxd2) 31. Kc1 Ra2 32. Re7?? { (-1.33 → -4.12) Blunder. Rxf7 was best. } (32. Rxf7 Rxa4) 32... Ra1+?? { (-4.12 → 5.48) Blunder. Kg7 was best. } (32... Kg7 33. Re5) 33. Kb2 Re1 34. Rxf7?? { (7.11 → 0.07) Blunder. a5 was best. } (34. a5) 34... Bc4 35. Rc7 Re2+ 36. Kc1 Re1+ 37. Kd2 Re4 38. a5 Rxf4 39. Rc6 Bd5 40. Rc8+ Bg8 41. a6 Rf2+ 42. Kc1 Ra2 43. c4?? { (-0.67 → -2.68) Blunder. Ra8 was best. } (43. Ra8) 43... Rxa6 44. c5 Ra1+?! { (-2.91 → -2.19) Inaccuracy. Kg7 was best. } (44... Kg7 45. Rc7+) 45. Kc2 Ra2+ 46. Kc3 Ra3+?? { (-1.81 → -0.10) Blunder. Kg7 was best. } (46... Kg7 47. c6) 47. Kd4 Ra4+ 48. Ke5 Ra5 49. Kd6 Kg7 50. c6 Rd5+ 51. Ke7 Re5+ 52. Kd6 Rd5+ 53. Kc7 Rc5 54. Rd8 Bd5 55. Rd7+ Kf6 56. Rd6+ Ke7 57. Kb6?? { (-0.13 → Mate in 8) Checkmate is now unavoidable. Rd7+ was best. } (57. Rd7+) 57... Rxc6+?? { (Mate in 8 → 0.00) Lost forced checkmate sequence. Kxd6 was best. } (57... Kxd6 58. c7 Bc4 59. c8=Q Rxc8 60. Kb7 Rc5 61. Kb8 Rb5+ 62. Ka7 Kc7 63. Ka6 Rh5+ 64. Ka7) 58. Rxc6 Bxc6 59. Kxc6 h5?? { (0.00 → 60.04) Blunder. Ke6 was best. } (59... Ke6 60. Kc7 Ke7 61. g3 h6 62. Kc6 Ke6 63. Kc5 Ke5 64. Kc4 Ke4 65. Kc3 Ke3 66. Kc2) 60. Kd5 Kf6 61. Ke4 Kg5 62. Kf3?? { (12.75 → 0.47) Blunder. h3 was best. } (62. h3 Kh4) 62... h4?? { (0.47 → 11.23) Blunder. Kf5 was best. } (62... Kf5 63. Ke3 Ke5 64. g3 Kf5 65. h3 Ke5 66. Kf3 Kf5 67. g4+ hxg4+ 68. hxg4+ Kg5 69. Kg3) 63. h3?? { (11.23 → 0.00) Blunder. Ke4 was best. } (63. Ke4) 63... Kh5?? { (0.00 → 72.21) Blunder. Kf5 was best. } (63... Kf5 64. Ke2 Ke4 65. Kf2 Kf4 66. g4 hxg3+ 67. Kg2 Kg5 68. Kxg3 Kh5 69. Kh2 Kg6 70. h4) 64. g4+?? { (72.21 → 0.00) Blunder. Kf4 was best. } (64. Kf4 Kg6 65. Kg4 Kf6 66. Kxh4 Kg6 67. g4 Kh6 68. g5+ Kg6 69. Kg4 Kh7 70. Kh5 Kg7) 64... Kg5?? { (0.00 → 72.12) Blunder. hxg3 was best. } (64... hxg3 65. Kxg3 Kg5 66. h4+ Kf5 67. Kf3 Kg6 68. Kg4 Kh7 69. h5 Kg7 70. Kg5 Kh7 71. h6) 65. Kg2 Kf4 66. Kh2 Kg5 67. Kg2 Kf4 68. Kf2 Kg5 69. Kf3 Kg6 70. Kf4 Kg7 71. g5 Kg6 72. Kg4 Kg7?! { (70.57 → Mate in 16) Checkmate is now unavoidable. Kf7 was best. } (72... Kf7 73. Kh5) 73. Kxh4 Kg6 74. Kg4 Kg7 75. h4 Kg6 76. h5+ Kg7 77. g6 Kg8 78. Kg5 Kf8 79. h6 Ke7 80. g7 Ke6 81. g8=Q+ Ke5 82. h7 { Black resigns. } 1-0