[Event "casual classical game"] [Site "https://lichess.org/qRF2NkcM"] [Date "2025.09.10"] [White "horaceb100"] [Black "kotlox"] [Result "0-1"] [GameId "qRF2NkcM"] [UTCDate "2025.09.10"] [UTCTime "14:55:06"] [WhiteElo "1641"] [BlackElo "1732"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A05"] [Opening "Zukertort Opening: Nimzo-Larsen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. b3 { A05 Zukertort Opening: Nimzo-Larsen Variation } d5 3. Bb2 Nc6 4. e3 Bg4 5. Be2 e6 6. h3 Bxf3 7. Bxf3 Qd6 8. Bxf6 gxf6 9. d4 Rg8?! { (-0.17 → 0.66) Inaccuracy. f5 was best. } (9... f5 10. c4) 10. Qd3?! { (0.66 → -0.34) Inaccuracy. c4 was best. } (10. c4 Ne7) 10... f5 11. Nc3 a6 12. O-O O-O-O 13. a4?! { (0.70 → -0.38) Inaccuracy. Ne2 was best. } (13. Ne2) 13... Kb8?! { (-0.38 → 0.33) Inaccuracy. f4 was best. } (13... f4 14. Ne2) 14. Rfb1?? { (0.33 → -1.84) Blunder. Ne2 was best. } (14. Ne2) 14... f4 15. e4?! { (-1.76 → -2.99) Inaccuracy. b4 was best. } (15. b4 Nxb4) 15... dxe4 16. Bxe4?! { (-2.71 → -3.73) Inaccuracy. Nxe4 was best. } (16. Nxe4 Qxd4 17. Qxd4 Nxd4 18. Bh5 f3 19. Ng3 Nxc2 20. Rd1 Bb4 21. Rxd8+ Rxd8) 16... f5 17. Bxc6 Qxc6 18. b4?? { (-4.53 → Mate in 1) Checkmate is now unavoidable. d5 was best. } (18. d5 exd5 19. f3 Bg7 20. Na2 Qb6+ 21. Kh1 Bxa1 22. Rxa1 Qf2 23. Rg1 Rge8) 18... Qxg2# { Black wins by checkmate. } 0-1