FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/hY9CmPpv"]
[Date "2026.08.28"]
[White "Mark2"]
[Black "ZePHyRos"]
[Result "0-1"]
[UTCDate "2026.08.28"]
[UTCTime "23:41:39"]
[WhiteElo "1190"]
[BlackElo "1778"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+1"]
[WhiteTitle "࿄"]
[BlackTitle "GM🥉"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C46"]
[Opening "Three Knights Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 { C46 Three Knights Opening } Bc5?! { (0.23 → 0.97) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bb5) 4. g3? { (0.97 → -0.08) Mistake. Nxe5 was best. } (4. Nxe5) 4... d6 5. Bg2 f5 6. exf5 Bxf5 7. Nd5 Bg4?! { (-0.60 → 0.18) Inaccuracy. Nf6 was best. } (7... Nf6) 8. Qe2?? { (0.18 → -2.94) Blunder. c3 was best. } (8. c3) 8... Nf6?! { (-2.94 → -1.80) Inaccuracy. Nd4 was best. } (8... Nd4 9. Qd1) 9. Nxf6+? { (-1.80 → -3.25) Mistake. Ne3 was best. } (9. Ne3) 9... Qxf6 10. Qc4?? { (-3.14 → -9.65) Blunder. Qe4 was best. } (10. Qe4 Bf5 11. Qe2 O-O 12. O-O Kh8 13. d4 Bxd4 14. Nh4 Be6 15. Be3 Qf7 16. Qf3 Bxa2) 10... Bxf3 11. Bxf3 Qxf3 12. O-O O-O-O 13. Qe6+ Kb8 14. c3 h5 15. b4 Bb6 16. c4?! { (-10.94 → Mate in 7) Checkmate is now unavoidable. d4 was best. } (16. d4 h4) 16... h4?! { (Mate in 7 → -14.61) Lost forced checkmate sequence. Nd4 was best. } (16... Nd4 17. h4 Ne2+ 18. Kh2 Bxf2 19. Qf5 Bxg3+ 20. Kh3 Ng1+ 21. Rxg1 Bf4+ 22. Rg3 Qxg3#) 17. gxh4?! { (-14.61 → Mate in 8) Checkmate is now unavoidable. Qh3 was best. } (17. Qh3 Nd4 18. Re1 Rdf8 19. Qg2 hxg3 20. Qxg3 Ne2+ 21. Rxe2 Qxe2 22. d4 Qe1+ 23. Kg2 Bxd4) 17... g5?! { (Mate in 8 → -17.44) Lost forced checkmate sequence. Nd4 was best. } (17... Nd4 18. Re1 Nxe6 19. d4 Bxd4 20. Re2 Rxh4 21. Re3 Qd1+ 22. Re1 Qxe1+ 23. Kg2 Qxf2+ 24. Kh1) 18. hxg5?! { (-17.44 → Mate in 6) Checkmate is now unavoidable. Qd5 was best. } (18. Qd5 e4) 18... Qf4 19. c5 Qxh2# { Black wins by checkmate. } 0-1