FEN
[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "New game"]
[Black "?"]
[Result "1-0"]
[WhiteElo "?"]
[BlackElo "?"]
[Variant "From Position"]
[TimeControl "-"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "4k2r/5ppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQk - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. b4 O-O 2. a4 Re8 3. e3 Kf8 4. b5 Kg8?! { (38.10 → Mate in 9) Checkmate is now unavoidable. g6 was best. } (4... g6 5. Ne2) 5. Qf3 h6 6. Bb2 f6 7. Bc4+ Kh7 8. Qf5+ Kh8 9. Qg6 Rf8 10. Be6 Rb8 11. Bxf6 gxf6 12. Qxh6# { White wins by checkmate. } 1-0