CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/yDwxduWc"] [Date "2024.04.06"] [White "Isaac9"] [Black "Eli3"] [Result "0-1"] [UTCDate "2024.04.06"] [UTCTime "17:47:07"] [WhiteElo "1024"] [BlackElo "1278"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. d4?! { (0.43 → -0.09) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nc6? { (-0.09 → 0.95) Mistake. exd4 was best. } (2... exd4 3. Nf3 Bb4+ 4. c3 dxc3 5. Nxc3 Bxc3+ 6. bxc3 Ne7 7. Bc4) 3. Nf3?! { (0.95 → 0.13) Inaccuracy. dxe5 was best. } (3. dxe5 Nxe5 4. Nf3 d6 5. Nxe5 dxe5 6. Qxd8+ Kxd8 7. Be3 Nf6) 3... Nf6? { (0.13 → 1.40) Mistake. exd4 was best. } (3... exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. Qe2 Be7 8. e5) 4. Nc3? { (1.40 → 0.11) Mistake. dxe5 was best. } { C47 Four Knights Game: Scotch Variation } (4. dxe5 Nxe4) 4... d6?! { (0.11 → 0.79) Inaccuracy. exd4 was best. } (4... exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O) 5. Bb5 Bg4?? { (0.88 → 4.81) Blunder. exd4 was best. } (5... exd4 6. Nxd4 Bd7 7. O-O Be7 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. b3 O-O 11. f4 Re8 12. Qf3) 6. O-O?? { (4.81 → 0.87) Blunder. d5 was best. } (6. d5) 6... exd4 7. Bxc6+?! { (0.81 → 0.07) Inaccuracy. Qxd4 was best. } (7. Qxd4 Bxf3 8. gxf3 Be7 9. Qa4 O-O 10. Bxc6 bxc6 11. Qxc6 Rb8 12. Be3 Rxb2 13. Rab1 Rxc2) 7... Ke7?? { (0.07 → 11.40) Blunder. bxc6 was best. } (7... bxc6 8. Qxd4 Bxf3 9. gxf3 Be7 10. Qa4 Qd7 11. Rd1 c5 12. Qc4 Qh3 13. Qb5+ Nd7 14. Nd5) 8. Nxd4?? { (11.40 → 1.66) Blunder. Nd5+ was best. } (8. Nd5+ Nxd5) 8... Bxd1 9. Rxd1?? { (1.58 → -1.16) Blunder. Bxb7 was best. } (9. Bxb7 Bxc2 10. Nc6+ Kd7 11. Nxd8 Rxd8 12. f3 Bd3 13. Rd1 Rb8 14. Rxd3 Rxb7 15. b3 Kc8) 9... bxc6?? { (-1.16 → 4.27) Blunder. Qc8 was best. } (9... Qc8 10. Ba4) 10. Nxc6+ Kd7 11. Nxd8 Rxd8 12. Nb5?? { (4.64 → 0.60) Blunder. Be3 was best. } (12. Be3 a6) 12... Rb8?? { (0.60 → 3.03) Blunder. Nxe4 was best. } (12... Nxe4 13. f3 Nc5 14. Be3 Rb8 15. c4 a6 16. Nxd6 cxd6 17. Bxc5 Rxb2 18. Rd5 Kc7 19. Ba3) 13. Rxd6+?? { (3.03 → -7.09) Blunder. Nc3 was best. } (13. Nc3 g6) 13... Ke7?? { (-7.09 → 0.84) Blunder. Bxd6 was best. } (13... Bxd6 14. Nxd6) 14. Bg5?? { (0.84 → -5.91) Blunder. Rxf6 was best. } (14. Rxf6 Kxf6 15. Nxc7 Bd6 16. Nd5+ Ke6 17. b3 Rhc8 18. c3 a5 19. Be3 a4 20. Ba7 Rb7) 14... cxd6 15. Bxf6+ gxf6 16. Nxa7 Rxb2 17. Nc8+ Kd7 18. Nb6+ Ke6 19. Re1 Rxb6 20. Ra1 d5 21. a4 dxe4 22. a5 Rb5 23. a6 Bc5 24. Kf1 Rd8 25. a7 Bxa7 26. Rxa7 Rb1+ 27. Ke2 Rc8 28. Kd2 Rb2 29. Ra3 Rbxc2+ 30. Ke3 R2c3+ 31. Rxc3 Rxc3+ 32. Kxe4 Rc4+ 33. Ke3 Rc3+ 34. Ke4 f5+ 35. Kd4 Rc6 36. f4 Rd6+ 37. Ke3 h5 38. h4 Kd5 39. g4?! { (-62.47 → Mate in 11) Checkmate is now unavoidable. Kd3 was best. } (39. Kd3 Ra6 40. Kc3 Rg6 41. Kb4 Rxg2 42. Kb5 Rg6 43. Kb4 Rg4 44. Kb5 Rxf4 45. Ka5 Rxh4) 39... fxg4 40. f5 Kc4 41. Kf4 Rd4+ 42. Kg5 g3 43. f6 g2 44. Kxh5 g1=Q 45. Kh6 Qe3+ 46. Kh5 Rd5+ 47. Kg4 Qe4+ 48. Kg3 Rd3+ 49. Kf2 Qe2+ 50. Kxe2 Rd6?! { (Mate in 23 → -57.19) Lost forced checkmate sequence. Rh3 was best. } (50... Rh3) 51. Kf3 Rxf6+ 52. Kg4 Rg6+ 53. Kh5?! { (-60.27 → Mate in 8) Checkmate is now unavoidable. Kf4 was best. } (53. Kf4 Kd4 54. Kf5 Rg1 55. h5 Rh1 56. Kf6 Rf1+ 57. Kg7 f5 58. h6 f4 59. h7 Rg1+) 53... Rg8 54. Kh6 Rg6+ 55. Kh5 Rg8 56. Kh6 Rf8?! { (Mate in 15 → -60.14) Lost forced checkmate sequence. Rg4 was best. } (56... Rg4 57. Kh7 f5 58. h5 f4 59. h6 f3 60. Kh8 f2 61. h7 Rf4 62. Kg7 f1=Q 63. h8=N) 57. Kh5 f5 58. Kg5 f4 59. h5 f3 60. h6 f2 61. Kg6 f1=Q 62. h7 Qg1+ 63. Kh6 Rf6+ 64. Kh5 Qc5+ 65. Kg4 Qd4+ 66. Kg5 Re6 67. Kf5 Qd5+ 68. Kg4 Re4+ 69. Kh3 Qd3+ 70. Kg2 Re2+ { White resigns. } 0-1