FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/37F5hwiL"]
[Date "2026.03.07"]
[White "Eli4"]
[Black "Abigail1"]
[Result "0-1"]
[UTCDate "2026.03.07"]
[UTCTime "00:32:47"]
[WhiteElo "732"]
[BlackElo "1049"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+3"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A40"]
[Opening "Horwitz Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 e6 { A40 Horwitz Defense } 2. e3 c5 3. Nc3?! { (0.39 → -0.34) Inaccuracy. d5 was best. } (3. d5 exd5 4. Ne2 Nf6 5. g3 Nc6 6. Nbc3 g6 7. Bg2 d6 8. O-O Bg7 9. Nxd5 Nxd5) 3... cxd4?! { (-0.34 → 0.38) Inaccuracy. d5 was best. } (3... d5) 4. exd4 e5?? { (0.49 → 3.50) Blunder. d5 was best. } (4... d5 5. Bf4) 5. Nf3 exd4 6. Nxd4 Bc5?! { (3.59 → 4.50) Inaccuracy. Bb4 was best. } (6... Bb4 7. Nb5) 7. Bd3?? { (4.50 → -2.97) Blunder. Ndb5 was best. } (7. Ndb5 Nf6 8. Qe2+ Kf8 9. Bf4 Nc6 10. O-O-O Ne8 11. Qh5 d6 12. Ne4 Nf6 13. Nxf6 Qxf6) 7... Qf6?? { (-2.97 → 4.81) Blunder. Bxd4 was best. } (7... Bxd4 8. Nb5 Qe7+ 9. Be2 Be5 10. f4 a6 11. fxe5 axb5 12. O-O Nc6 13. Kh1 Qc5 14. Bh5) 8. Qd2?? { (4.81 → -3.05) Blunder. Qe2+ was best. } (8. Qe2+) 8... Bxd4 9. O-O?! { (-2.88 → -4.43) Inaccuracy. Ne4 was best. } (9. Ne4 Qb6) 9... Be5? { (-4.43 → -2.49) Mistake. Bxc3 was best. } (9... Bxc3) 10. Nb5? { (-2.49 → -4.54) Mistake. Re1 was best. } (10. Re1 Ne7 11. Ne4 Qh6 12. Qxh6 gxh6 13. c4 Nbc6 14. f4 Bc7 15. c5 O-O 16. Nf6+ Kh8) 10... Qh4?? { (-4.54 → -0.67) Blunder. Nc6 was best. } (10... Nc6 11. f4) 11. Nc7+?? { (-0.67 → -9.44) Blunder. f4 was best. } (11. f4 a6) 11... Kd8?? { (-9.44 → 1.68) Blunder. Bxc7 was best. } (11... Bxc7) 12. Nxa8?? { (1.68 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (12. g3 Qf6) 12... Qxh2# { Black wins by checkmate. } 0-1