[Event "Rated classical game"] [Site "https://lichess.org/YmF4VqmL"] [Date "2024.04.07"] [White "xi9"] [Black "Viot"] [Result "0-1"] [UTCDate "2024.04.07"] [UTCTime "09:17:29"] [WhiteElo "1776"] [BlackElo "2177"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A04"] [Opening "Zukertort Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f5?! { (0.20 → 0.76) Inaccuracy. e6 was best. } { A04 Zukertort Opening: Dutch Variation } (1... e6 2. c4 d5 3. d4 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3) 2. d4 Nf6 3. Nbd2 d5 4. c3 e6 5. Ne5 c5 6. e3 Nc6 7. Bd3 Bd7 8. f4 c4 9. Bc2 b5 10. a3 Bd6 11. O-O O-O 12. Kh1?! { (-0.42 → -1.04) Inaccuracy. Ndf3 was best. } (12. Ndf3 Be8 13. Bd2 Ne4 14. Nxc6 Bxc6 15. Be1 h6 16. Ne5 Bxe5 17. dxe5 Kh7 18. Qe2 Rg8) 12... Qc7 13. Rg1 Bxe5?! { (-1.12 → -0.48) Inaccuracy. a5 was best. } (13... a5) 14. fxe5 Ng4?! { (-0.58 → 0.49) Inaccuracy. Ne4 was best. } (14... Ne4) 15. Nf3?? { (0.49 → Mate in 1) Checkmate is now unavoidable. Qe2 was best. } (15. Qe2) 15... Nf2# { Black wins by checkmate. } 0-1