CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/iW1gt1Nw"] [Date "2023.05.05"] [White "Vladimir"] [Black "Nick"] [Result "0-1"] [UTCDate "2023.05.05"] [UTCTime "20:25:04"] [WhiteElo "1178"] [BlackElo "1422"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+5"] [WhiteTitle "GM🐧"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 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. Qxd4 h6?? { (1.45 → 3.49) Blunder. d6 was best. } (6... d6 7. Bf4 Be7 8. O-O-O O-O 9. f3 a6 10. e5 dxe5 11. Qxe5 Bd6 12. Qd4 Bxf4+ 13. Qxf4) 7. Bb5?? { (3.49 → 1.50) Blunder. e5 was best. } (7. e5 Nh7 8. Be3 Be7 9. Qg4 Bg5 10. f4 d6 11. Qf3 Bh4+ 12. g3 Be7 13. Bd3 O-O) 7... c5?! { (1.50 → 2.68) Inaccuracy. a6 was best. } (7... a6) 8. Qc4?? { (2.68 → -0.11) Blunder. Qe5+ was best. } (8. Qe5+) 8... a6 9. Ba4?? { (-0.31 → -3.94) Blunder. Qa4 was best. } (9. Qa4 Qc7 10. Be3 Be7 11. Bc4 b5 12. Bxb5 Rb8 13. Be2 Rxb2 14. O-O Rb4 15. Qa3 O-O) 9... b5 10. Qd3 bxa4 11. Nxa4?! { (-4.40 → -5.85) Inaccuracy. Bf4 was best. } (11. Bf4 a3) 11... Be7?! { (-5.85 → -4.38) Inaccuracy. Bb7 was best. } (11... Bb7 12. e5) 12. Bf4?! { (-4.38 → -6.74) Inaccuracy. e5 was best. } (12. e5 Nh7) 12... Bb7 13. Bg3?! { (-5.92 → -8.75) Inaccuracy. Nc3 was best. } (13. Nc3 d5) 13... Bxe4 14. Qc4 Bxg2 15. Rg1 Bd5 16. Qf4 O-O 17. c4 Qa5+ 18. Qd2 Qxa4 19. b3 Qc6 20. a4 Ne4 21. Qxd5 Qxd5 22. cxd5 Nc3?! { (-9.00 → -6.20) Inaccuracy. Nxg3 was best. } (22... Nxg3 23. Rxg3 c4 24. O-O-O cxb3 25. Re1 Bf6 26. Kb1 Rab8 27. Rf3 Bg5 28. h4 Bxh4 29. Ree3) 23. Bf4 g5 24. Bd2 Nxd5 25. Rd1 Rfe8 26. Ba5 Bd8+ 27. Kf1 Bxa5 28. Rxd5 Re1+ 29. Kg2 Rxg1+ 30. Kxg1 Re8 31. Rxd7 Re1+ 32. Kg2 f5 33. Rd5 f4 34. Rxc5 Bb6 35. Rc6 Bd4 36. Rxa6 g4? { (-6.08 → -3.67) Mistake. Re2 was best. } (36... Re2) 37. Rxh6?! { (-3.67 → -5.09) Inaccuracy. Rg6+ was best. } (37. Rg6+ Kf7) 37... f3+?? { (-5.09 → -0.11) Blunder. Re2 was best. } (37... Re2 38. Rg6+) 38. Kg3 Kg7 39. Rh5?? { (-0.14 → -4.51) Blunder. Rh4 was best. } (39. Rh4 Be5+ 40. Kxg4 Re4+ 41. Kh5 Re2 42. Rh3 Rxf2 43. Kg4 Kg6 44. a5 Ra2 45. Kxf3 Rxa5) 39... Kg6 40. Rh4 Kg5?? { (-5.07 → 8.11) Blunder. Kf5 was best. } (40... Kf5 41. Rxg4 Rg1+ 42. Kxf3 Rxg4 43. Ke2 Be5 44. Kd3 Rb4 45. Kc2 Ke4 46. h4 Rb6 47. h5) 41. Rxg4+ Kf6 42. Rf4+?? { (8.20 → 0.00) Blunder. Rxd4 was best. } (42. Rxd4 Ke5 43. Rb4 Rg1+ 44. Kxf3 Rg7 45. h4 Ra7 46. Rb6 Kf5 47. h5 Kg5 48. h6 Rh7) 42... Ke5 43. Rxf3 Rg1+ 44. Kh3 Ke4 45. Rg3 Rh1 46. Rg2 Kf3 47. Rg4 Bxf2 48. a5 Rb1 49. Rg8 Rxb3 50. Rf8+ Ke4+ 51. Kg2 Bc5 52. Rc8 Rb2+ 53. Kh3 Bd6 54. a6?? { (-0.43 → Mate in 24) Checkmate is now unavoidable. Kg4 was best. } (54. Kg4 Rg2+ 55. Kh3 Rxh2+ 56. Kg4 Rg2+ 57. Kh3 Rg3+ 58. Kh4 Rg6 59. Rc3 Bf4 60. Rb3 Be3) 54... Rxh2+?? { (Mate in 24 → -0.17) Lost forced checkmate sequence. Kf5 was best. } (54... Kf5) 55. Kg4 Rg2+ 56. Kh5?? { (-0.17 → Mate in 14) Checkmate is now unavoidable. Kh3 was best. } (56. Kh3) 56... Ra2?? { (Mate in 14 → -0.08) Lost forced checkmate sequence. Kf5 was best. } (56... Kf5 57. Kh6 Rh2+ 58. Kg7 Be5+ 59. Kf7 Rh7+ 60. Ke8 Ke6 61. Rc6+ Bd6 62. Rxd6+ Kxd6 63. Kf8) 57. Ra8?? { (-0.08 → Mate in 11) Checkmate is now unavoidable. Kg6 was best. } (57. Kg6 Be5 58. Rc4+ Bd4 59. Rb4 Rg2+ 60. Kf7 Rg7+ 61. Kf8 Ra7 62. Rb7 Rxa6 63. Ke8 Be5) 57... Kf4?? { (Mate in 11 → 0.00) Lost forced checkmate sequence. Kf5 was best. } (57... Kf5 58. Kh6 Rh2+ 59. Kg7 Be5+ 60. Kf7 Rh7+ 61. Kf8 Rh8+ 62. Ke7 Rxa8 63. Kd7 Rxa6 64. Kc8) 58. Kg6 Ke5 59. Kf7 Bc5 60. Ke8 Kd6 61. Kd8?? { (0.00 → Mate in 13) Checkmate is now unavoidable. Kf7 was best. } (61. Kf7 Ke5 62. Re8+ Kf5 63. Rd8 Bb6 64. Rd5+ Ke4 65. Ke6 Bc7 66. Rb5 Rxa6+ 67. Kd7 Bd6) 61... Rf2 62. Kc8 Kc6 63. Kb8 Rf8# { Black wins by checkmate. } 0-1