FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/tzfyP3xa"]
[Date "2026.08.21"]
[White "Eitan1"]
[Black "Eli4"]
[Result "1-0"]
[UTCDate "2026.08.21"]
[UTCTime "23:49:53"]
[WhiteElo "1210"]
[BlackElo "737"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-2"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C23"]
[Opening "Bishop's Opening: Boi Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bc4?! { (0.60 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Bc5 { C23 Bishop's Opening: Boi Variation } 3. Qf3?! { (0.38 → -0.24) Inaccuracy. Nf3 was best. } (3. Nf3 Nc6 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O) 3... f5?? { (-0.24 → 2.08) Blunder. Nf6 was best. } (3... Nf6 4. Ne2 O-O 5. Nbc3 c6 6. d3 a5 7. a4 d5 8. exd5 Bg4 9. Qg3 cxd5 10. Bb3) 4. exf5? { (2.08 → 0.50) Mistake. Qxf5 was best. } (4. Qxf5 Qf6) 4... e4?? { (0.50 → 10.13) Blunder. Nf6 was best. } (4... Nf6 5. Nc3) 5. Qxe4+?? { (10.13 → 3.18) Blunder. Qh5+ was best. } (5. Qh5+ Ke7) 5... Kf8?! { (3.18 → 4.77) Inaccuracy. Ne7 was best. } (5... Ne7 6. Nc3 c6 7. d4 d5 8. Qh4 Bxd4 9. Qxd4 Nxf5 10. Qd1 dxc4 11. Qxd8+ Kxd8 12. Bg5+) 6. f6?? { (4.77 → 0.08) Blunder. Bxg8 was best. } (6. Bxg8 Rxg8) 6... gxf6?? { (0.08 → 4.92) Blunder. Nxf6 was best. } (6... Nxf6 7. Qh4) 7. Qf4?? { (4.92 → 2.45) Blunder. Nc3 was best. } (7. Nc3) 7... f5?? { (2.45 → 9.34) Blunder. d5 was best. } (7... d5 8. Bb3 a5 9. Nc3 Bd6 10. Qh4 c6 11. d4 h5 12. Nf3 Bg4 13. h3 Bxf3 14. gxf3) 8. Qxf5+ Kg7? { (9.30 → Mate in 7) Checkmate is now unavoidable. Qf6 was best. } (8... Qf6 9. Qxc5+ d6 10. Qxc7 Na6 11. Bxa6 bxa6 12. Ne2 Bg4 13. Nbc3 Rc8 14. Qxa7 Bxe2 15. Nxe2) 9. Qf7+ Kh6 10. Nf3? { (Mate in 6 → 8.14) Lost forced checkmate sequence. d4+ was best. } (10. d4+ Qg5 11. Bxg5+ Kxg5 12. Qg7+ Kf5 13. g4+ Kf4 14. Ne2+ Kf3 15. Bd5#) 10... d5? { (8.14 → Mate in 2) Checkmate is now unavoidable. Qe7+ was best. } (10... Qe7+ 11. Qxe7 Bxe7 12. O-O c6 13. Re1 d5 14. d4+ Kg7 15. Bd3 Bb4 16. Nbd2 Ne7 17. a3) 11. Bxd5? { (Mate in 2 → 8.29) Lost forced checkmate sequence. d4+ was best. } (11. d4+ Qg5 12. Bxg5#) 11... Qxd5? { (8.29 → Mate in 2) Checkmate is now unavoidable. Qe7+ was best. } (11... Qe7+ 12. Qxe7) 12. Nh4?? { (Mate in 2 → -13.07) Lost forced checkmate sequence. d4+ was best. } (12. d4+ Qg5 13. Bxg5#) 12... Qe4+?? { (-13.07 → 10.52) Blunder. Qxf7 was best. } (12... Qxf7) 13. Kf1?? { (10.52 → 1.74) Blunder. Kd1 was best. } (13. Kd1 Be3) 13... Qc4+?? { (1.74 → Mate in 3) Checkmate is now unavoidable. Qxc2 was best. } (13... Qxc2 14. Nc3) 14. d3+ Qf4 15. Qxf4+?! { (Mate in 1 → 17.15) Lost forced checkmate sequence. Bxf4# was best. } (15. Bxf4#) 15... Kg7 16. Be3 h5 17. Qg3+ Kh7?! { (17.56 → Mate in 1) Checkmate is now unavoidable. Bg4 was best. } (17... Bg4 18. Bxc5 Nd7 19. Be3 c5 20. h3 Ngf6 21. Nc3 Rh7 22. f3 Rah8 23. fxg4 hxg4 24. Nf5+) 18. Qg6# { White wins by checkmate. } 1-0