CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/uQCIvWYm"] [Date "2026.10.02"] [White "AppleBotHaley"] [Black "Eunyul"] [Result "1-0"] [UTCDate "2026.10.02"] [UTCTime "23:17:27"] [WhiteElo "1826"] [BlackElo "1325"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-5"] [WhiteTitle "GM🍎"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Bc5? { (0.61 → 1.94) Mistake. Nc6 was best. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. c3 O-O 9. Re1) 3. Bc4?? { (1.94 → 0.34) Blunder. Nxe5 was best. } (3. Nxe5 Nc6 4. Nxc6 dxc6 5. d3 f5 6. e5 Qd5 7. f4 Be6 8. c3 Bb6 9. Nd2 Ne7) 3... Qf6? { (0.34 → 1.46) Mistake. Nc6 was best. } (3... Nc6 4. c3 Nf6 5. d3 d6 6. O-O O-O 7. a4 a5 8. h3 h6 9. Na3 Re8 10. Re1) 4. d3?! { (1.46 → 0.78) Inaccuracy. Nc3 was best. } (4. Nc3 Ne7 5. O-O O-O 6. d4 exd4 7. Na4 Qc6 8. Nxc5 Qxc5 9. Qxd4 Qxd4 10. Nxd4 a6) 4... h6 5. Nc3 c6 6. Be3 Bxe3 7. fxe3 g5?? { (1.17 → 6.87) Blunder. Qe7 was best. } (7... Qe7 8. O-O) 8. O-O g4 9. Nd2?! { (8.11 → 5.81) Inaccuracy. Nd4 was best. } (9. Nd4 Qg5 10. Nf5 Nf6 11. Nd6+ Ke7 12. Nxf7 Qxe3+ 13. Kh1 Re8 14. Nxe5 d5 15. Bxd5 Qg5) 9... Qh4?! { (5.81 → 8.08) Inaccuracy. Qg5 was best. } (9... Qg5) 10. Bxf7+ Kf8 11. Bh5+ Ke7 12. Qxg4?! { (9.20 → 5.71) Inaccuracy. Rf7+ was best. } (12. Rf7+ Ke6) 12... Qxg4 13. Bxg4 d5?! { (5.76 → 10.65) Inaccuracy. Nf6 was best. } (13... Nf6 14. Bf5) 14. Bxc8 dxe4 15. Bxb7 Nf6 16. Ndxe4 Nxe4 17. Nxe4 Nd7 18. Bxa8 Rxa8 19. Rf2 Rg8 20. Raf1 h5 21. Rf7+ Ke8 22. Nf6+ Kxf7 23. Nxg8+ Kxg8 24. d4 exd4 25. exd4 h4 26. Rf4 c5 27. dxc5 Nxc5 28. Rxh4 a5 29. Rh5 Ne4 30. Rxa5 Kg7 31. Rd5 Kg8 32. a4 Kf7 33. a5 Ke6 34. a6 Kxd5 35. a7 Nd6 36. a8=Q+ Kc5 37. Qa7+ Kc4? { (9.01 → Mate in 24) Checkmate is now unavoidable. Kc6 was best. } (37... Kc6 38. Kf1 Nc8 39. Qa6+ Kc7 40. Kf2 Ne7 41. Qa7+ Kd8 42. Ke3 Ke8 43. Qa6 Nf5+ 44. Ke4) 38. Qa6+? { (Mate in 24 → 8.52) Lost forced checkmate sequence. Qd7 was best. } (38. Qd7 Kc5 39. b4+ Kd5 40. c4+ Ke5 41. Qe7+ Kd4 42. Qxd6+ Kc3 43. b5 Kb2 44. b6 Ka1) 38... Nb5? { (8.52 → Mate in 13) Checkmate is now unavoidable. Kc5 was best. } (38... Kc5 39. Kf2) 39. b3+?! { (Mate in 13 → 75.23) Lost forced checkmate sequence. Qa4+ was best. } (39. Qa4+ Kc5 40. b4+ Kc4 41. Qb3+ Kd4 42. Qd3+ Ke5 43. Qxb5+ Kf6 44. Qc5 Kg7 45. b5 Kg8) 39... Kb4?! { (75.23 → Mate in 19) Checkmate is now unavoidable. Kc5 was best. } (39... Kc5 40. Qe6 Nc7 41. b4+ Kb5 42. c4+ Ka4 43. Qc6+ Kb3 44. Qxc7 Kc3 45. h4 Kd2 46. h5) 40. Qa4+ Kc3 41. Qxb5 Kxc2 42. Qd5 Kc3 43. Kf2 Kc2 44. Ke3 Kc3 45. Qc4+ Kb2 46. Kd2 Kb1 47. b4 Kb2 48. b5 Kb1 49. b6 Kb2 50. b7 Kb1 51. b8=Q+ Ka1 52. Qa4# { White wins by checkmate. } 1-0