FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/0CRBTaID"]
[Date "2026.08.28"]
[White "Eitan1"]
[Black "Eunyul"]
[Result "0-1"]
[UTCDate "2026.08.28"]
[UTCTime "23:18:33"]
[WhiteElo "1204"]
[BlackElo "1316"]
[WhiteRatingDiff "-5"]
[BlackRatingDiff "+91"]
[BlackTitle "IM"]
[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? { (0.50 → 1.96) 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. Re1 Bc5 8. c3 d6 9. d4) 3. Bc4?? { (1.96 → 0.34) Blunder. Nxe5 was best. } (3. Nxe5 Nc6) 3... Qf6? { (0.34 → 1.62) 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. Nc3 c6 5. Na4?! { (1.65 → 0.63) Inaccuracy. O-O was best. } (5. O-O d6) 5... Bb6?? { (0.63 → 3.79) Blunder. Bb4 was best. } (5... Bb4 6. Nc3 d6 7. h3 Qe7 8. O-O Nf6 9. d3 O-O 10. Ne2 d5 11. exd5 cxd5 12. Bb3) 6. Nxb6 axb6 7. Nh4?? { (3.83 → -6.68) Blunder. d4 was best. } (7. d4 exd4) 7... Qxh4 8. g3 Qxe4+ 9. Qe2 Qxh1+ 10. Qf1 Qxh2 11. d3 d5 12. Bb3 Bh3 13. Qe2 Qh1+ 14. Qf1?! { (-12.77 → Mate in 6) Checkmate is now unavoidable. Kd2 was best. } (14. Kd2 Nd7) 14... Qxf1+ 15. Kd2 c5?! { (Mate in 5 → -30.05) Lost forced checkmate sequence. d4 was best. } (15... d4 16. Bxf7+ Kxf7 17. f3 Qxf3 18. Rb1 Qf2+ 19. Kd1 Bg4#) 16. Ke3?! { (-30.05 → Mate in 5) Checkmate is now unavoidable. Bxd5 was best. } (16. Bxd5 Qxf2+) 16... c4?! { (Mate in 5 → -38.19) Lost forced checkmate sequence. Qe1+ was best. } (16... Qe1+ 17. Kf3 e4+ 18. Kf4 Qxf2+ 19. Ke5 Qf6+ 20. Kxd5 Qd4#) 17. Ba4+ b5 18. b3 cxb3?! { (Mate in 5 → -30.37) Lost forced checkmate sequence. Qe1+ was best. } (18... Qe1+ 19. Kf3 e4+ 20. Kf4 Qxf2+ 21. Ke5 Nc6+ 22. Kd6 O-O-O#) 19. cxb3?! { (-30.37 → Mate in 5) Checkmate is now unavoidable. Bb2 was best. } (19. Bb2 d4+) 19... bxa4?! { (Mate in 5 → -37.80) Lost forced checkmate sequence. Qe1+ was best. } (19... Qe1+ 20. Kf3 e4+ 21. Kf4 Qxf2+ 22. Ke5 Nc6+ 23. Kd6 O-O-O#) 20. Bd2?! { (-37.80 → Mate in 6) Checkmate is now unavoidable. Bd2 was best. } (20. Bd2 Qxa1) 20... Qxa1 21. Bc3 Qxc3 22. Kf3 axb3 23. Ke3 bxa2 24. Ke2 a1=Q 25. Ke3 d4+ 26. Ke4 b5 27. Kxe5 b4 28. Kd6 b3 29. Ke5 b2 30. Ke4 Bg2+ 31. Ke5 b1=Q 32. Kf4 h5 33. Ke5 h4 34. Kf4 h3 35. Ke5 h2 36. Kf4 h1=Q 37. Ke5 Qhf1 38. Kf4 Qxf2+ 39. Ke5 Qcd2 40. Kd6 Qdxd3 41. Kc5 Qfc2+ 42. Kd6 Qe1 43. g4 Ra6# { Black wins by checkmate. } 0-1