CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/YGKsC7vb"] [Date "2026.08.17"] [White "Hector"] [Black "KiRiLL"] [Result "0-1"] [UTCDate "2026.08.17"] [UTCTime "15:08:38"] [WhiteElo "918"] [BlackElo "1337"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+3"] [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. b3?! { (0.33 → -0.33) Inaccuracy. Bb5 was best. } (4. Bb5 Bb4 5. O-O O-O 6. d3 Re8 7. Bg5 Bxc3 8. bxc3 d6 9. Bh4 Bd7 10. Nd2 h6) 4... Bc5 5. Rb1? { (-0.58 → -1.95) Mistake. Bb5 was best. } (5. Bb5 Nd4) 5... O-O? { (-1.95 → -0.86) Mistake. Ng4 was best. } (5... Ng4) 6. a4?? { (-0.86 → -2.88) Blunder. Bc4 was best. } (6. Bc4 d6 7. O-O a6 8. h3 b5 9. Bd5 Nxd5 10. Nxd5 f5 11. d3 f4 12. c3 Ne7) 6... d5 7. exd5 Nxd5?! { (-2.18 → -1.45) Inaccuracy. Nb4 was best. } (7... Nb4 8. Ba3) 8. Nxd5 Qxd5 9. g4?? { (-1.58 → -9.38) Blunder. Bc4 was best. } (9. Bc4 Qe4+) 9... Bxg4 10. Ng5 Bxd1 11. Kxd1 Rfd8 12. Ke2 Qxh1 13. Ra1 Nd4+ 14. Kd3?! { (-22.23 → Mate in 7) Checkmate is now unavoidable. Kd3 was best. } (14. Kd3 Nxb3+ 15. Ke2 Nxa1 16. d3 Nxc2 17. Nf3 Nb4 18. Ne1 e4 19. d4 Rxd4 20. Bg2 Qxh2) 14... Qxf1+ 15. Kc3 Ne2+ 16. Kb2 Bd4+ 17. Ka3?! { (-18.50 → Mate in 6) Checkmate is now unavoidable. c3 was best. } (17. c3 Bxf2 18. Ne4 Be1 19. b4 Qg1 20. Ng3 Nf4 21. Kb3 Qxh2 22. Nf5 Qh3 23. Ne3 f5) 17... Bxa1 18. Ka2 Qxc1 19. Ne4 Qb2# { Black wins by checkmate. } 0-1