CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/qgBloh5B"] [Date "2026.10.07"] [White "AJ1"] [Black "Cora"] [Result "1-0"] [UTCDate "2026.10.07"] [UTCTime "20:21:24"] [WhiteElo "1273"] [BlackElo "1457"] [WhiteRatingDiff "+68"] [BlackRatingDiff "-12"] [BlackTitle "🧶"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C44"] [Opening "King's Knight Opening: Normal Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 { C44 King's Knight Opening: Normal Variation } 3. Bd3 Bc5 4. Nc3 Nf6 5. Be2 O-O 6. d3 Qe7?! { (-0.46 → 0.12) Inaccuracy. d5 was best. } (6... d5) 7. O-O Nd4 8. Nxd4 Bxd4 9. Bd2?! { (0.19 → -0.54) Inaccuracy. a4 was best. } (9. a4 a5 10. Kh1 c6 11. f4 exf4 12. Bxf4 Re8 13. Bf3 d6 14. Qd2 h6 15. h3 Be6) 9... Bxc3? { (-0.54 → 0.84) Mistake. c6 was best. } (9... c6 10. Bf3 a5 11. a4 h6 12. Qe2 d6 13. Be3 Bxe3 14. Qxe3 Re8 15. Rfe1 Qd8 16. h3) 10. bxc3 b6 11. Rb1 Bb7 12. Be3? { (0.85 → -0.20) Mistake. c4 was best. } (12. c4 Ne8 13. Bg4 Nd6 14. Bh3 f5 15. c5 bxc5 16. Bxf5 Bc6 17. Bh3 Nb5 18. a4 Nd4) 12... c5?! { (-0.20 → 0.72) Inaccuracy. d5 was best. } (12... d5 13. exd5) 13. d4?? { (0.72 → -3.31) Blunder. c4 was best. } (13. c4 Ne8) 13... exd4?? { (-3.31 → -1.15) Blunder. Nxe4 was best. } (13... Nxe4 14. Rb3 Bd5 15. c4 cxd4 16. cxd5 dxe3 17. Rxe3 Nd6 18. Bd3 f5 19. f3 Rae8 20. Rfe1) 14. cxd4 cxd4?! { (-1.14 → -0.47) Inaccuracy. Nxe4 was best. } (14... Nxe4 15. Rb3) 15. Bxd4 Bxe4 16. Qd2 d5 17. a4 Rab8 18. a5 Qd6 19. axb6 axb6 20. Bg4?? { (0.10 → -7.99) Blunder. f3 was best. } (20. f3 Bf5) 20... b5?? { (-7.99 → -0.02) Blunder. Nxg4 was best. } (20... Nxg4 21. g3 Ne5 22. Bxe5 Qxe5 23. f3 Bg6 24. f4 Qf5 25. Qd3 Ra8 26. h3 Qxd3 27. cxd3) 21. f3?? { (-0.02 → -2.50) Blunder. Be2 was best. } (21. Be2 Rfc8 22. Rb2 Nd7 23. f3 Bg6 24. Ra1 Nf8 25. Bf2 Ne6 26. Bg3 Qc5+ 27. Bf2 Qc3) 21... Nxg4 22. fxe4?? { (-2.03 → Mate in 1) Checkmate is now unavoidable. fxg4 was best. } (22. fxg4 Rfc8) 22... dxe4?? { (Mate in 1 → -4.70) Lost forced checkmate sequence. Qxh2# was best. } (22... Qxh2#) 23. h3?? { (-4.70 → Mate in 1) Checkmate is now unavoidable. Rf4 was best. } (23. Rf4 f5) 23... Nf6?? { (Mate in 1 → -0.52) Lost forced checkmate sequence. Qh2# was best. } (23... Qh2#) 24. Rbe1?? { (-0.52 → -2.37) Blunder. Qe3 was best. } (24. Qe3 Nd7 25. Qxe4 Rfe8 26. Qf4 Qxf4 27. Rxf4 f6 28. Rf5 b4 29. Rd5 Rb7 30. c4 b3) 24... Rfe8 25. Qc3? { (-2.36 → -3.92) Mistake. Rd1 was best. } (25. Rd1 Rbd8) 25... Re6? { (-3.92 → -2.12) Mistake. Nd5 was best. } (25... Nd5 26. Qb3 b4 27. Rd1 Rbd8 28. Bf2 Qe6 29. Rd4 e3 30. Bg3 h5 31. Qd3 g6 32. Be1) 26. Bxf6 Rxf6?? { (-2.17 → -0.35) Blunder. gxf6 was best. } (26... gxf6 27. Rf5) 27. Rxe4? { (-0.35 → -1.74) Mistake. Rxf6 was best. } (27. Rxf6 Qxf6 28. Qxf6 gxf6 29. Rxe4 Rc8 30. Rb4 Rc5 31. c3 Kf8 32. Kf2 h5 33. Ke2 Ke7) 27... Rxf1+ 28. Kxf1 Qd1+ 29. Kf2 Qd5 30. Kf3?? { (-1.06 → -9.98) Blunder. Qe5 was best. } (30. Qe5 Qxe5) 30... b4?? { (-9.98 → -1.22) Blunder. f5 was best. } (30... f5) 31. Qc7 Qf5+? { (-1.42 → -0.25) Mistake. Re8 was best. } (31... Re8 32. Qc4 Qa8 33. Ke3 Rxe4+ 34. Qxe4 Qb8 35. Qf4 Qb5 36. Qd4 g6 37. Qd8+ Kg7 38. Qd4+) 32. Ke3?? { (-0.25 → -2.29) Blunder. Rf4 was best. } (32. Rf4 Rc8 33. Rxf5 Rxc7 34. Rb5 Rc3+ 35. Kf2 Rxc2+ 36. Kg1 h6 37. Rb8+ Kh7 38. Rxb4 Kg6) 32... Qc8?? { (-2.29 → 0.52) Blunder. Rc8 was best. } (32... Rc8) 33. Qxc8+ Rxc8 34. Rxb4 h6 35. c4 g5? { (0.84 → 2.03) Mistake. Kf8 was best. } (35... Kf8 36. Kd4 Ke7 37. c5 Rd8+ 38. Ke5 f6+ 39. Ke4 g6 40. Rd4 Rb8 41. Kd5 Rb2 42. g4) 36. Kd4 Kg7?! { (2.08 → 3.27) Inaccuracy. f5 was best. } (36... f5 37. c5) 37. Kd5?? { (3.27 → 0.89) Blunder. c5 was best. } (37. c5) 37... Kf6?? { (0.89 → 3.18) Blunder. Rd8+ was best. } (37... Rd8+ 38. Ke5 Rc8 39. Kd4 Rd8+ 40. Kc3 f5 41. c5 Kf7 42. Rb2 Rd1 43. Re2 f4 44. Kb4) 38. c5?! { (3.18 → 2.50) Inaccuracy. Rb6+ was best. } (38. Rb6+) 38... Ke7? { (2.50 → 4.37) Mistake. Rd8+ was best. } (38... Rd8+ 39. Kc6 Rd2 40. g4 Ke7 41. Rb7+ Kd8 42. Rb8+ Ke7 43. Kb6 Rd3 44. c6 Rb3+ 45. Ka7) 39. Rb7+ Ke8 40. Kd6?? { (5.32 → 2.43) Blunder. c6 was best. } (40. c6) 40... Rd8+ 41. Kc7 Rd7+ 42. Kc6?? { (3.12 → 1.00) Blunder. Kb6 was best. } (42. Kb6 Rd2 43. g4 Rd3 44. c6 Rxh3 45. Ka7 Rc3 46. c7 Rxc7 47. Rxc7 Kf8 48. Kb6 Kg7) 42... Rxb7?? { (1.00 → 7.15) Blunder. Rd2 was best. } (42... Rd2 43. g4 Rd3 44. Kc7 h5 45. gxh5 Rxh3 46. c6 Rxh5 47. Rb5 Ke7 48. Re5+ Kf6 49. Kd6) 43. Kxb7 Kd8 44. c6 f5 45. c7+ Kd7 46. c8=Q+ Ke7 47. Qc6 f4?! { (74.02 → Mate in 10) Checkmate is now unavoidable. h5 was best. } (47... h5 48. Qg6) 48. Kc7 h5 49. Qd6+ Kf7 50. Kd7 g4 51. Qe6+ Kf8 52. Qe7+ Kg8 53. Ke8 gxh3 54. Qf7+ Kh8 55. Kf8 hxg2 56. Qg7# { White wins by checkmate. } 1-0