FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/WIf3wk0z"]
[Date "2026.10.09"]
[White "Mark2"]
[Black "Hans"]
[Result "1-0"]
[UTCDate "2026.10.09"]
[UTCTime "23:39:43"]
[WhiteElo "1244"]
[BlackElo "1346"]
[WhiteRatingDiff "+13"]
[BlackRatingDiff "-18"]
[WhiteTitle "࿄"]
[BlackTitle "NM"]
[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 } d6 4. g3 Bg4 5. Bg2 Nf6 6. O-O?! { (0.79 → -0.08) Inaccuracy. h3 was best. } (6. h3) 6... Nd4 7. Na4?? { (0.00 → -1.86) Blunder. d3 was best. } (7. d3) 7... Nxf3+? { (-1.86 → -0.42) Mistake. h5 was best. } (7... h5 8. d3 h4 9. Nc3 c6 10. Be3 Nxf3+ 11. Bxf3 Qd7 12. d4 Bxf3 13. Qxf3 Ng4 14. h3) 8. Bxf3 Bh3 9. Bg2 Bxg2 10. Kxg2 Nxe4 11. d3? { (-0.62 → -1.84) Mistake. Qe2 was best. } (11. Qe2 f5) 11... Nc5? { (-1.84 → -0.35) Mistake. Nf6 was best. } (11... Nf6) 12. Nc3? { (-0.35 → -1.88) Mistake. Nxc5 was best. } (12. Nxc5) 12... e4?? { (-1.88 → 1.10) Blunder. Ne6 was best. } (12... Ne6 13. f4 Qd7 14. f5 Nd4 15. Nd5 O-O-O 16. c3 Nxf5 17. Qf3 Ne7 18. Qxf7 Nxd5 19. Qxd5) 13. Nd5?? { (1.10 → -0.77) Blunder. d4 was best. } (13. d4 Ne6 14. d5 Nc5 15. Qd4 Qf6 16. Qxf6 gxf6 17. Be3 Be7 18. a3 O-O 19. Nb5 Bd8) 13... c6 14. Nf4 g5?? { (-0.75 → 1.69) Blunder. exd3 was best. } (14... exd3 15. Nxd3) 15. Nh5 g4?? { (1.49 → 5.09) Blunder. Rg8 was best. } (15... Rg8 16. Re1) 16. Qxg4 exd3?! { (4.92 → 8.46) Inaccuracy. Qc8 was best. } (16... Qc8 17. Qxc8+) 17. cxd3?! { (8.46 → 4.97) Inaccuracy. Re1+ was best. } (17. Re1+ Ne6 18. Bg5 Qc8 19. Bf6 d2 20. Re2 Qd7 21. Rd1 Be7 22. Bxh8 O-O-O 23. Nf6 Rxh8) 17... Nxd3?! { (4.97 → 8.58) Inaccuracy. Ne6 was best. } (17... Ne6 18. Bd2) 18. Bg5 Qd7? { (7.37 → Mate in 2) Checkmate is now unavoidable. Ne5 was best. } (18... Ne5 19. Rae1) 19. Nf6+ Ke7 { Black offers draw } 20. Nxd7+?! { (Mate in 1 → 20.23) Lost forced checkmate sequence. Qxd7# was best. } (20. Qxd7#) 20... Ke8?! { (20.23 → Mate in 2) Checkmate is now unavoidable. f6 was best. } { Black resigns. } (20... f6 21. Bxf6+) 1-0