FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/HVjavKLp"]
[Date "2022.09.11"]
[White "Nikolai"]
[Black "Nathan"]
[Result "0-1"]
[UTCDate "2022.09.11"]
[UTCTime "17:20:06"]
[WhiteElo "1167"]
[BlackElo "1769"]
[WhiteRatingDiff "-1"]
[BlackRatingDiff "+1"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Zukertort Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } Bf5 3. Nc3?! { (0.55 → 0.01) Inaccuracy. c4 was best. } (3. c4) 3... Nf6 4. e3 Nc6?! { (-0.18 → 0.34) Inaccuracy. e6 was best. } (4... e6 5. Bd3 c6 6. Qe2 Bxd3 7. cxd3 c5 8. O-O cxd4 9. Nxd4 Be7 10. b3 O-O 11. Bb2) 5. Be2?! { (0.34 → -0.17) Inaccuracy. Bb5 was best. } (5. Bb5 Qd6 6. Ne5 Nd7 7. Nxc6 bxc6 8. Bd3 Bxd3 9. cxd3 e6 10. O-O c5 11. dxc5 Qxc5) 5... e6 6. Bd2 Bb4 7. Nb1?! { (0.14 → -0.45) Inaccuracy. O-O was best. } (7. O-O a6 8. Na4 Bd6 9. Nc5 Bxc5 10. dxc5 Bg4 11. b4 O-O 12. a4 Re8 13. h3 Bh5) 7... Bxd2+?! { (-0.45 → 0.36) Inaccuracy. Bd6 was best. } (7... Bd6) 8. Kf1?? { (0.36 → -9.26) Blunder. Nbxd2 was best. } (8. Nbxd2 Ne7 9. c4 a5 10. O-O O-O 11. c5 h6 12. a3 c6 13. Ne5 Nd7 14. Nxd7 Qxd7) 8... Bb4 9. Qc1 O-O 10. Bd3 Bxd3+ 11. Kg1 Be4 12. Qd1 Re8 13. c3 Bd6 14. h3 e5 15. g3 exd4 16. Kg2 dxe3 17. Kh2 exf2 18. Ng1?! { (-16.23 → Mate in 3) Checkmate is now unavoidable. Nbd2 was best. } (18. Nbd2 Nh5 19. Nf1 Qf6 20. N3d2 Bxh1 21. Qxh5 Re1 22. Kxh1 Rxa1 23. Qxd5 Qe6 24. Qg2 Rxa2) 18... Bxh1?! { (Mate in 3 → -22.85) Lost forced checkmate sequence. Ng4+ was best. } (18... Ng4+ 19. hxg4 Qh4+ 20. Nh3 Qxg3#) 19. Nf3 Bxf3 20. Qd3?! { (-27.65 → Mate in 2) Checkmate is now unavoidable. Qxf3 was best. } (20. Qxf3 Ng4+) 20... Re1 21. h4 Rh1# { Black wins by checkmate. } 0-1