[Event "2019 Winter Marathon"] [Site "https://lichess.org/cbfKVfAZ"] [Date "2019.12.28"] [White "SMAUGLYS"] [Black "viburnum"] [Result "1-0"] [UTCDate "2019.12.28"] [UTCTime "19:20:40"] [WhiteElo "2129"] [BlackElo "2274"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E83"] [Opening "King's Indian Defense: Sämisch Variation, Yates Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Be3 Nc6 { E83 King's Indian Defense: Sämisch Variation, Yates Defense } 7. Nge2 e5 8. d5 Ne7 9. Qd2 Nh5? { (0.78 → 2.17) Mistake. c6 was best. } (9... c6 10. g4) 10. g4 Nf4 11. Nxf4 exf4 12. Bxf4 f5 13. gxf5 gxf5 14. Rg1 Ng6 15. Bg5 Qe8 16. Bd3 a6 17. O-O-O fxe4 18. fxe4 Bd7 19. h4?! { (2.05 → 1.23) Inaccuracy. Bh6 was best. } (19. Bh6 Rf7) 19... b5?? { (1.23 → 5.40) Blunder. h5 was best. } (19... h5) 20. h5 Ne5 21. h6 Nf3 22. hxg7 Nxd2? { (4.87 → 11.34) Mistake. Rf7 was best. } (22... Rf7) 23. gxf8=Q+ Kxf8 24. Kxd2 Qh5 25. Rdf1+ Ke8 26. cxb5 axb5 27. Nxb5 Rc8 28. a4 c6? { (8.39 → Mate in 1) Checkmate is now unavoidable. Qh2+ was best. } (28... Qh2+) 29. Nxd6# { White wins by checkmate. } 1-0