FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/QWUxpEE0"]
[Date "2026.03.07"]
[White "Mark2"]
[Black "Matthew11"]
[Result "0-1"]
[UTCDate "2026.03.07"]
[UTCTime "00:41:21"]
[WhiteElo "1203"]
[BlackElo "1288"]
[WhiteRatingDiff "-8"]
[BlackRatingDiff "+8"]
[WhiteTitle "࿄"]
[BlackTitle "GM🤪"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C46"]
[Opening "Four Knights Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. g3 Bc5 5. Bg2 d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8. Nh4?! { (0.08 → -0.87) Inaccuracy. O-O was best. } (8. O-O e4) 8... e4? { (-0.87 → 0.58) Mistake. Qd4 was best. } (8... Qd4 9. O-O) 9. d3 Be7?! { (0.43 → 1.41) Inaccuracy. f5 was best. } (9... f5 10. Qh5+ Qf7 11. Qxf7+ Kxf7 12. dxe4 fxe4 13. O-O Re8 14. Re1 Nd4 15. Rxe4 Nxc2 16. Rb1) 10. b3?? { (1.41 → -3.76) Blunder. Bxe4 was best. } (10. Bxe4 Qc5) 10... Bxh4?? { (-3.76 → -1.22) Blunder. g5 was best. } (10... g5 11. Bxe4 Qe5 12. Rb1 gxh4 13. O-O Rg8 14. Re1 Qd6 15. d4 Be6 16. c3 O-O-O 17. b4) 11. gxh4 Qe5 12. dxe4?? { (-1.14 → -7.75) Blunder. Be3 was best. } (12. Be3 exd3) 12... O-O?? { (-7.75 → -1.76) Blunder. Qxa1 was best. } (12... Qxa1 13. Qd2) 13. Rb1?? { (-1.76 → -4.00) Blunder. c3 was best. } (13. c3) 13... b6?? { (-4.00 → 1.27) Blunder. Rd8 was best. } (13... Rd8 14. Bd2 Bh3 15. O-O Bxg2 16. Kxg2 Qxe4+ 17. f3 Qxh4 18. Qe1 Qh5 19. Bc3 Nd4 20. Qf2) 14. Bb2 Qe7 15. Qg4?? { (1.12 → -10.92) Blunder. O-O was best. } (15. O-O) 15... Bxg4 16. f3 Bd7 17. f4 f5 18. Rd1 fxe4 19. Kf1 e3 20. Bf3 Rae8 21. Rg1 e2+ 22. Bxe2?! { (-18.78 → Mate in 1) Checkmate is now unavoidable. Ke1 was best. } (22. Ke1 exd1=R+) 22... Qxe2# { Black wins by checkmate. } 0-1