CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Ag42FYnC"] [Date "2026.07.29"] [White "Neil4"] [Black "PJ"] [Result "0-1"] [UTCDate "2026.07.29"] [UTCTime "20:21:04"] [WhiteElo "1451"] [BlackElo "1917"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [WhiteTitle "⭐"] [BlackTitle "GM🐶"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.57 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. d3 c6 6. Bc4 Nf6 7. O-O d5 8. exd5 Nxd5) 2... Nf6 { C24 Bishop's Opening: Berlin Defense } 3. d3 Bc5 4. Qe2?! { (0.19 → -0.55) Inaccuracy. Nf3 was best. } (4. Nf3 d6) 4... d6 5. Nf3 Ng4?! { (-0.31 → 0.46) Inaccuracy. O-O was best. } (5... O-O 6. a3 c6 7. Ba2 Re8 8. h3 b5 9. Be3 Nbd7 10. Nc3 a5) 6. O-O h5?? { (0.46 → 2.10) Blunder. Nc6 was best. } (6... Nc6 7. c3 O-O 8. b4 Bb6 9. a4 a5 10. b5 Ne7 11. d4 exd4 12. cxd4 d5 13. exd5) 7. a3 h4?! { (1.92 → 2.59) Inaccuracy. Nc6 was best. } (7... Nc6) 8. Bg5?? { (2.59 → 0.27) Blunder. h3 was best. } (8. h3 a6 9. d4 exd4 10. e5 d5 11. Bg5 Qd7 12. Bd3 Nc6 13. Nbd2 Nh6 14. b4 Be7) 8... f6 9. Bxh4?! { (0.33 → -0.43) Inaccuracy. Bd2 was best. } (9. Bd2 h3) 9... g5?? { (-0.43 → 2.16) Blunder. Nxh2 was best. } (9... Nxh2 10. Kxh2) 10. Bg3 Nc6 11. c3 Qe7 12. b4 Bb6 13. a4 Qh7?? { (1.39 → 5.31) Blunder. a5 was best. } (13... a5 14. b5 Nd8 15. Nbd2 Qh7 16. d4 Ne6 17. Bd5 Qh5 18. h3 Nh6 19. Nc4 Nf4 20. Bxf4) 14. a5 Ne7?! { (5.16 → 9.12) Inaccuracy. Bxf2+ was best. } (14... Bxf2+ 15. Rxf2 Nxf2 16. Qxf2 Ne7 17. Nbd2 Ng6 18. Nf1 a6 19. d4 Nf4 20. Re1 Bd7 21. Ne3) 15. axb6 Ng6 16. Rxa7 Nf4 17. Qe1 Rb8 18. bxc7 Qxc7 19. Na3 Nh5 20. Nb5 Qh7 21. Nxd6+ Kd8 22. h3 Nf4 23. Nf7+ Ke7 24. Nxh8 Bd7 25. Nf7 b5 26. N7xg5 fxg5 27. Bd5 Rh8 28. Bxf4 gxf4 29. Bc6 Nf6 30. Bxd7 Nxd7 31. Nxe5 Qg8 32. Rxd7+ Ke6 33. Rb7 Rxh3 34. Ng6 f3 35. Rb6+ Kd7 36. Ne5+?! { (Mate in 9 → 16.61) Lost forced checkmate sequence. gxh3 was best. } (36. gxh3 Qd8 37. Qe3 Qc7 38. Qd4+ Kc8 39. Qh8+ Qd8 40. Rb8+ Kxb8 41. Qxd8+ Kb7 42. Ra1 Kc6) 36... Kc7 37. Rg6 Qh7?! { (21.92 → Mate in 14) Checkmate is now unavoidable. Rg3 was best. } (37... Rg3 38. fxg3 Qh8 39. Rc6+ Kb8 40. Rc5 fxg2 41. Kxg2 Qe8 42. Rf7 Qe6 43. Rxb5+ Kc8 44. c4) 38. gxh3 Qxh3 39. Rg3?! { (Mate in 6 → 27.99) Lost forced checkmate sequence. Qe3 was best. } (39. Qe3 Qg2+ 40. Rxg2 fxg2 41. Ra1 Kb7 42. Qa7+ Kc8 43. Qd7+ Kb8 44. Nc6#) 39... Qh5 40. Nxf3 Qe8?! { (27.89 → Mate in 7) Checkmate is now unavoidable. Kd6 was best. } (40... Kd6 41. e5+) 41. Kg2?! { (Mate in 7 → 26.79) Lost forced checkmate sequence. Qe3 was best. } (41. Qe3 Qd7 42. Qa7+ Kc8 43. Rg8+ Qd8 44. Qc5+ Kd7 45. Rg7+ Ke8 46. Qh5+ Kf8 47. Qf7#) 41... Qe6 42. Nd4 Qe5 43. Nxb5+ Qxb5 44. Qe3 Qe5 45. Rh1 Qxc3 46. Rh6 Kd7 47. Rg7+ Qxg7+ 48. Kh3 Ke8 49. b5?! { (Mate in 14 → 69.69) Lost forced checkmate sequence. Re6+ was best. } (49. Re6+ Kf7 50. Qa7+ Kg8 51. Re8+ Kh7 52. Re7 Kh8 53. Qa8+ Kh7 54. Qf8 Qxe7 55. Qxe7+ Kh6) 49... Qd7+ 50. Kg3 Qxb5?! { (72.92 → Mate in 8) Checkmate is now unavoidable. Qg7+ was best. } (50... Qg7+ 51. Kf3) 51. Rh7?! { (Mate in 8 → 77.89) Lost forced checkmate sequence. Rh8+ was best. } (51. Rh8+ Kf7 52. Qf3+ Ke6 53. Rh6+ Ke7 54. Qf6+ Ke8 55. Rh8+ Kd7 56. Rh7+ Kc8 57. Qf8+ Qe8) 51... Qb8+ 52. Qf4 Qb3 53. Qg5 Qxd3+ 54. Qe3?! { (Mate in 6 → 65.97) Lost forced checkmate sequence. f3 was best. } (54. f3 Qd6+ 55. e5 Qe6 56. Qg7 Kd8 57. Qc7+ Ke8 58. Rh8+ Qg8+ 59. Rxg8#) 54... Qd6+ 55. Qf4 Qg6+ 56. Qg4 { White offers draw } 56... Qxh7 57. f4?? { (61.75 → 0.00) Blunder. Qc8+ was best. } (57. Qc8+ Kf7 58. Qb7+ Kg8 59. Qxh7+ Kxh7 60. Kg4 Kh6 61. Kf5 Kh5 62. e5 Kh6 63. e6 Kg7) 57... Qxe4 58. Qh5+ Kd7 59. Qf5+ Qxf5 { Black wins on time. } 0-1