FEN
[Event "Daily Ultrabullet Swiss"]
[Site "https://lichess.org/flUv3Zf9"]
[Date "2021.07.01"]
[White "kingchess7"]
[Black "SC84"]
[Result "1-0"]
[UTCDate "2021.07.01"]
[UTCTime "11:14:06"]
[WhiteElo "1715"]
[BlackElo "1555"]
[WhiteRatingDiff "+11"]
[BlackRatingDiff "-3"]
[Variant "Standard"]
[TimeControl "15+0"]
[ECO "A07"]
[Opening "King's Indian Attack: Yugoslav Variation"]
[Termination "Normal"]
[Annotator "lichess.org"]
1. Nf3 c6 2. g3 d5 3. Bg2 Nf6 4. O-O Bg4 { A07 King's Indian Attack: Yugoslav Variation } 5. d3 Bxf3 6. exf3 e6 7. Re1 Bc5 8. f4 Bxf2+?? { (0.34 → 7.13) Blunder. O-O was best. } (8... O-O) 9. Kxf2 O-O 10. Kg1 Ne4 11. f5? { (9.49 → 5.08) Mistake. dxe4 was best. } (11. dxe4) 11... Nxg3?! { (5.08 → 7.84) Inaccuracy. Qb6+ was best. } (11... Qb6+ 12. Be3) 12. hxg3 exf5 13. Qh5 Re8 14. Rf1 Re2 15. Qxf5 Rxg2+ 16. Kxg2 g6? { (9.71 → Mate in 4) Checkmate is now unavoidable. Qd7 was best. } (16... Qd7 17. Re1) 17. Rf2?? { (Mate in 4 → -3.04) Lost forced checkmate sequence. Qxf7+ was best. } (17. Qxf7+ Kh8 18. Bh6 Qf6 19. Qxf6+ Kg8 20. Qg7#) 17... Qf6?? { (-3.04 → Mate in 6) Checkmate is now unavoidable. gxf5 was best. } (17... gxf5 18. Nd2) 18. Qxf6 Nd7 19. Qxf7+ Kh8 20. Qxd7 Rf8 21. Rxf8# { White wins by checkmate. } 1-0