CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/FyOWUG42"] [Date "2025.10.31"] [White "Summer"] [Black "Ethan9"] [Result "1-0"] [UTCDate "2025.10.31"] [UTCTime "20:13:34"] [WhiteElo "1362"] [BlackElo "1500"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-356"] [WhiteTitle "🥟"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Qf3 d5 3. exd5 Qxd5?! { (-0.56 → 0.25) Inaccuracy. cxd5 was best. } (3... cxd5 4. d4 Nc6 5. c3 Nf6 6. Qd1 e5 7. dxe5 Ng4 8. h3 Ngxe5 9. Be3 Bd6 10. Nd2) 4. Nc3 Qxf3 5. Nxf3 Nf6 6. Bc4 e6 7. O-O Bd7 8. a4 a6?! { (0.31 → 0.91) Inaccuracy. Be7 was best. } (8... Be7 9. Ne5 O-O 10. f4 a5 11. d4 Rd8 12. f5 Bc8 13. fxe6 Bxe6 14. Bxe6 fxe6 15. Nf3) 9. d3 b5?? { (0.48 → 4.54) Blunder. c5 was best. } (9... c5) 10. axb5 Bb4?! { (4.65 → 7.39) Inaccuracy. a5 was best. } (10... a5 11. Be3) 11. bxc6?? { (7.39 → 3.45) Blunder. bxa6 was best. } (11. bxa6 Bc8 12. a7 Nbd7 13. Be3 Ng4 14. Bd4 O-O 15. h3 e5 16. Nd5 exd4 17. Nxb4 Nge5) 11... Bxc3?? { (3.45 → 8.23) Blunder. Bxc6 was best. } (11... Bxc6 12. Nd4) 12. bxc3?! { (8.23 → 5.28) Inaccuracy. cxd7+ was best. } (12. cxd7+ Nbxd7 13. bxc3 O-O 14. Ba2 Rfc8 15. Bd2 h6 16. Nd4 a5 17. c4 Rab8 18. Rfe1 a4) 12... Bxc6 13. Bf4?! { (5.18 → 3.95) Inaccuracy. Ne5 was best. } (13. Ne5 O-O) 13... Nfd7?! { (3.95 → 6.43) Inaccuracy. Bxf3 was best. } (13... Bxf3 14. gxf3) 14. Nh4? { (6.43 → 3.37) Mistake. Nd4 was best. } (14. Nd4 Ke7) 14... O-O 15. h3?! { (4.07 → 3.03) Inaccuracy. Rfb1 was best. } (15. Rfb1 h6 16. Nf3 Bxf3 17. gxf3 Rc8 18. Kf1 a5 19. Ke2 Nf6 20. Bd2 Ne8 21. Bb5 Nd6) 15... g6?! { (3.03 → 3.88) Inaccuracy. Nb6 was best. } (15... Nb6 16. Ba2) 16. d4?? { (3.88 → 1.69) Blunder. Rfb1 was best. } (16. Rfb1 Rc8) 16... f5?? { (1.69 → 7.92) Blunder. Rc8 was best. } (16... Rc8 17. Bd3 Bd5 18. Ra3 Nb6 19. Nf3 Nc4 20. Bxc4 Bxc4 21. Rb1 Nd7 22. Rb7 Bb5 23. Nd2) 17. g4?? { (7.92 → 3.49) Blunder. Bxe6+ was best. } (17. Bxe6+ Kg7 18. Rfe1 Re8 19. d5 Nc5 20. Be5+ Kh6 21. Bxf5 gxf5 22. Bxb8 Raxb8 23. dxc6 Kg5) 17... Kg7? { (3.49 → 5.61) Mistake. Bd5 was best. } (17... Bd5 18. Bxd5 exd5 19. gxf5 a5 20. Rfb1 Nc6 21. Bg5 Rab8 22. Rxb8 Rxb8 23. fxg6 Nb6 24. Kg2) 18. gxf5 exf5 19. d5? { (6.48 → 3.73) Mistake. Rfe1 was best. } (19. Rfe1 Be4 20. Bb3 Nb6 21. c4 a5 22. f3 Bc6 23. d5 Bb7 24. Re7+ Rf7 25. Bh6+ Kxh6) 19... Bb7? { (3.73 → 6.17) Mistake. Nb6 was best. } (19... Nb6 20. dxc6 Nxc4 21. c7 Nd7 22. Rfd1 Ndb6 23. Nf3 h6 24. Ne5 g5 25. Nxc4 Nxc4 26. Ra4) 20. Rfe1 a5 21. Re7+ Rf7 22. Rxf7+?! { (7.73 → 5.25) Inaccuracy. Bh6+ was best. } (22. Bh6+) 22... Kxf7 23. d6+? { (5.15 → 2.98) Mistake. Rb1 was best. } (23. Rb1 Nc5) 23... Ke8?? { (2.98 → 8.00) Blunder. Kf6 was best. } (23... Kf6) 24. Bh6?? { (8.00 → 3.37) Blunder. Re1+ was best. } (24. Re1+ Be4 25. f3 Nf6 26. fxe4 Nxe4 27. Nf3 a4 28. Ng5 Ra5 29. Nxe4 fxe4 30. Rxe4+ Kd8) 24... Ne5? { (3.37 → 6.25) Mistake. Nb6 was best. } (24... Nb6 25. Bg8 Be4 26. Bxh7 Bxc2 27. Bxg6+ Kd7 28. Rc1 Bd3 29. Rd1 Bc2 30. Rd2 Be4 31. f3) 25. Bb5+?! { (6.25 → 4.48) Inaccuracy. Re1 was best. } (25. Re1) 25... Bc6?! { (4.48 → 5.71) Inaccuracy. Kf7 was best. } (25... Kf7 26. Re1) 26. Bxc6+?? { (5.71 → -0.87) Blunder. Re1 was best. } (26. Re1 a4) 26... Nbxc6 27. Rd1? { (-0.62 → -1.98) Mistake. Ra4 was best. } (27. Ra4) 27... a4 28. Ng2 a3 29. Ne1 a2?! { (-2.56 → -1.54) Inaccuracy. Kd7 was best. } (29... Kd7 30. Ra1) 30. Bf4?? { (-1.54 → -7.98) Blunder. Ra1 was best. } (30. Ra1 Kd7) 30... a1=Q 31. Rxa1 Rxa1 32. Kf1 Kd7 33. Be3 Kxd6 34. Bd2 h5 35. Kg2 g5 36. Nf3 g4 37. Nxe5 Nxe5 38. Bf4 Rc1?? { (-8.78 → 0.00) Blunder. h4 was best. } (38... h4) 39. Bxc1 gxh3+ 40. Kxh3 Nf3 41. Kg3 Ne1 42. Ba3+ Ke6 43. c4 Nxc2 44. Bb2 Nb4 45. Ba3 Nd3 46. c5 Ne5 47. Kh4 f4 48. Kxh5 f3?! { (0.00 → 0.67) Inaccuracy. Nd3 was best. } (48... Nd3 49. f3 Ne5 50. Kg5 Nxf3+ 51. Kxf4 Nd4 52. Ke4 Nb5 53. c6 Na7 54. c7 Nc8 55. Bd6) 49. Kg5?! { (0.67 → 0.10) Inaccuracy. Bc1 was best. } (49. Bc1) 49... Kd5 50. Kf4 Ke6?? { (0.12 → 4.10) Blunder. Nc4 was best. } (50... Nc4 51. Bb4 Ne5 52. Ke3 Nc6 53. Bc3 Kxc5 54. Kxf3 Kd5 55. Bf6 Nb4 56. Ke3 Ke6 57. Ke4) 51. Ke4 Nc4 52. Bb4 Ne5 53. Kd4?? { (3.93 → 0.12) Blunder. Bd2 was best. } (53. Bd2 Nd7 54. Be3 Nf6+ 55. Kxf3 Ke5 56. Bg5 Nd5 57. Kg4 Kd4 58. Be3+ Ke5 59. Kg5 Ke6) 53... Kf5?? { (0.12 → 4.22) Blunder. Nc6+ was best. } (53... Nc6+ 54. Kc4 Ne5+ 55. Kb5 Kd5 56. Bd2 Nc6 57. Be3 Na7+ 58. Kb6 Nc6 59. Bf4 Nd4 60. Bd6) 54. Kd5 Kf4?! { (5.44 → 8.17) Inaccuracy. Nd3 was best. } (54... Nd3 55. Ba3 Nf4+ 56. Kd6 Ke4 57. c6 Nd5 58. c7 Nxc7 59. Kxc7 Kd5 60. Bb4 Ke6 61. Kc6) 55. c6 Nxc6 56. Kxc6 Ke4 57. Bc5 Kd3 58. Kd5 Ke2 59. Ke4 Kd2 60. Kxf3 Kd3 61. Kg2 Ke4 62. Kg3 Ke5 63. f4+ Kf5 64. Kf3 Ke6 65. Ke4 Kd7?! { (64.37 → Mate in 19) Checkmate is now unavoidable. Kd7 was best. } (65... Kd7 66. f5 Kc6 67. Kd4 Kb5 68. f6 Kc6 69. f7 Kc7 70. f8=Q Kd7 71. Kd5 Kc7 72. Ke6) 66. f5 Kd8 67. Ke5 Kd7 68. f6 Kd8 69. Ke6 Ke8 70. f7+ Kd8 71. f8=Q+ { Black resigns. } 1-0