FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/1Kedj5KI"]
[Date "2026.10.09"]
[White "Mark2"]
[Black "Islomjon"]
[Result "0-1"]
[UTCDate "2026.10.09"]
[UTCTime "23:18:09"]
[WhiteElo "1243"]
[BlackElo "1340"]
[WhiteRatingDiff "-8"]
[BlackRatingDiff "+7"]
[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 Bb4?! { (-0.12 → 0.39) Inaccuracy. Bc5 was best. } (4... Bc5 5. Bg2 d6 6. d3 a5 7. O-O a4 8. Nd5 Nxd5 9. exd5 Nd4 10. Nxd4 Bxd4 11. c3) 5. Bg2 Bxc3 6. Kf1?? { (0.12 → -8.46) Blunder. dxc3 was best. } (6. dxc3) 6... Bb4 7. Bh3 O-O 8. Kg2 d5 9. Re1 dxe4 10. Ng5 Bxh3+ 11. Kxh3 h6 12. Nxf7 Rxf7 13. Kg2 e3 14. fxe3 Ne4 15. d3 Bxe1 16. Qxe1 Rf2+ 17. Kg1 Rxc2 18. dxe4 Qf6 19. b3 Rf8 20. Ba3?! { (-13.36 → Mate in 5) Checkmate is now unavoidable. Rb1 was best. } (20. Rb1 Rf2) 20... Qf2+?! { (Mate in 5 → -12.51) Lost forced checkmate sequence. Qf3 was best. } (20... Qf3 21. Qf1 Qxe3+ 22. Kh1 Qxe4+ 23. Kg1 Rxf1+ 24. Kxf1 Qh1#) 21. Kh1?! { (-12.51 → Mate in 1) Checkmate is now unavoidable. Qxf2 was best. } (21. Qxf2 Rfxf2) 21... Qxh2# { Black wins by checkmate. } 0-1