CohenChessClub.com

[Event "October Chess Megatournament"] [Site "https://cohenchessclub.com/8UBrO9L7"] [Date "2022.10.22"] [White "Ao1000"] [Black "speedybo1"] [Result "1-0"] [UTCDate "2022.10.22"] [UTCTime "19:47:27"] [WhiteElo "1821"] [BlackElo "1552"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [WhiteTitle "IM🌴"] [BlackTitle "NM👟"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C44"] [Opening "Ponziani Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. c3 { C44 Ponziani Opening } Bc5? { (-0.04 → 1.20) Mistake. d5 was best. } (3... d5 4. Qa4 Qd6 5. d4 Bd7 6. Qb3 Nf6 7. dxe5 Nxe5 8. Qxb7 Rd8 9. Na3 c6 10. Be2) 4. d4 exd4 5. cxd4 Bb4+ 6. Nc3 Bxc3+? { (1.20 → 2.40) Mistake. d5 was best. } (6... d5) 7. bxc3 Nf6?! { (2.05 → 2.72) Inaccuracy. d5 was best. } (7... d5 8. exd5 Qxd5 9. c4 Qe4+ 10. Be2 Bg4 11. Be3 Nf6 12. h3 Bh5 13. d5 O-O-O 14. O-O) 8. Bd3 d5 9. exd5?! { (2.70 → 1.71) Inaccuracy. e5 was best. } (9. e5 Ne4) 9... Qxd5 10. Qe2+ Be6 11. O-O O-O 12. Ne5?! { (1.92 → 0.94) Inaccuracy. c4 was best. } (12. c4 Qd6 13. d5 Nb4 14. Bxh7+ Nxh7 15. dxe6 Qxe6 16. Qxe6 fxe6 17. Rb1 Nxa2 18. Bd2 c5) 12... Nxe5 13. dxe5 Bg4?? { (0.69 → 6.84) Blunder. Nd7 was best. } (13... Nd7) 14. Qc2?? { (6.84 → -0.70) Blunder. f3 was best. } (14. f3 Rae8 15. fxg4 Rxe5 16. Qf3 Nxg4 17. Qxd5 Rxd5 18. Bc4 Re5 19. Bb3 Nf6 20. h3 Re2) 14... Qxe5 15. Be3 Be6?! { (-0.71 → -0.12) Inaccuracy. h6 was best. } (15... h6 16. Bd4 Qd6 17. h3 Bd7 18. Rad1 Bc6 19. Rfe1 Rfe8 20. Bc4 a6 21. Be3 Qe7 22. Qf5) 16. Qd2? { (-0.12 → -1.29) Mistake. Bd4 was best. } (16. Bd4 Qf4) 16... Bd5?! { (-1.29 → -0.38) Inaccuracy. Rfd8 was best. } (16... Rfd8 17. Bd4 Qd6 18. Qg5 h6 19. Qh4 Nd5 20. Rfe1 Qf4 21. Qxf4 Nxf4 22. Bf1 b6 23. a4) 17. Bg5? { (-0.38 → -1.80) Mistake. Bd4 was best. } (17. Bd4 Qd6 18. Bxf6 Qxf6 19. Bxh7+ Kxh7 20. Qxd5 c6 21. Qd7 b5 22. Rae1 Kg8 23. Re3 Rfd8) 17... Ne4 18. Bxe4 Qxe4 19. f3 Qe5?? { (-1.86 → -0.18) Blunder. Qc4 was best. } (19... Qc4 20. Rfd1 Rfe8 21. Bf4 Be6 22. a4 a5 23. Bg3 h6 24. h4 Qc6 25. Qf4 Re7 26. Re1) 20. Bf4 Qf5 21. Bxc7 Rac8 22. Bf4 g5?? { (-0.31 → 1.65) Blunder. Bc4 was best. } (22... Bc4 23. Rfe1) 23. Bxg5 h6?? { (1.65 → 3.92) Blunder. Bc6 was best. } (23... Bc6 24. Bh4 Rfe8 25. Rfe1 f6 26. Qd4 Kf7 27. Qxa7 Rxe1+ 28. Rxe1 Rg8 29. Bg3 Rg5 30. Qf2) 24. Bxh6 Rfd8 25. Qg5+ Qxg5 26. Bxg5 Rd6 27. Bf4?! { (4.67 → 3.36) Inaccuracy. Rfd1 was best. } (27. Rfd1 Rxc3 28. Rd2 f6 29. Bxf6 Rxf6 30. Rxd5 Rg6 31. Rd8+ Kg7 32. Rb1 b5 33. Rbd1 Rxf3) 27... Rf6 28. Be5 Rf5 29. Bd4 a6 30. Rfe1 b5 31. Re5?! { (5.38 → 3.53) Inaccuracy. a3 was best. } (31. a3 a5 32. Kf2 Rh5 33. Re7 Rxh2 34. Re5 Rd8 35. Rg5+ Kh7 36. Kg3 Rg8 37. Rxg8 Kxg8) 31... Rxe5 32. Bxe5 Rc6 33. a3 f6 34. Bd4 Bc4 35. Re1 a5 36. Re8+ Kf7 37. Rb8 Re6 38. Kf2?! { (4.97 → 3.72) Inaccuracy. h4 was best. } (38. h4 f5) 38... Re2+ 39. Kg3 Ra2 40. Rb6 Be6? { (3.74 → 6.07) Mistake. Bf1 was best. } (40... Bf1 41. Kf4) 41. Rxb5 Rxa3 42. Rb7+ Kg6 43. Ra7 a4 44. h4 Kh5?! { (5.37 → 9.20) Inaccuracy. Ra1 was best. } (44... Ra1 45. Kf4) 45. Bxf6 Ra1 46. Ra8 a3 47. c4 Ra2 48. c5 Bd5 49. Ra5 Kg6 50. Bd4 Kf5 { Black offers draw } 51. c6 Ke6 52. c7 Bb7 53. Rc5 Kd7 54. h5 Rd2 55. Be3 Rd6 56. Ra5 Kxc7 57. Rxa3 Rh6 58. Kg4 Re6 59. h6 Re7 60. Rc3+ Bc6 61. Bf4+ Kb6 62. Kg5 Be8 63. Bd6 Rh7 64. Rc7 Rxc7 65. Bxc7+ Kxc7 66. h7 Bc6 67. h8=Q Bxf3?! { (60.81 → Mate in 9) Checkmate is now unavoidable. Bd5 was best. } (67... Bd5 68. Qe5+) 68. Qc3+?! { (Mate in 9 → 56.48) Lost forced checkmate sequence. Qe5+ was best. } (68. Qe5+ Kb7 69. gxf3 Kc6 70. f4 Kb7 71. f5 Kb6 72. f6 Kc6 73. f7 Kb7 74. f8=Q Kc6) 68... Kd6?! { (56.48 → Mate in 9) Checkmate is now unavoidable. Bc6 was best. } (68... Bc6 69. Qxc6+ Kxc6 70. Kf6 Kd5 71. g4 Kd4 72. g5 Kd3 73. Ke6 Kd2 74. g6 Kd3 75. g7) 69. gxf3 Ke6 70. Qf6+ Kd5 71. f4 Ke4 72. Qe5+ Kf3 73. f5 Kf2 74. f6 Kf3 75. f7 Kf2 76. f8=Q+ Kg2 77. Qff4 Kh3 78. Qee3+ Kg2 79. Qeg3+ Kh1 80. Qfh4# { White wins by checkmate. } 1-0