FEN
[Event "Import"]
[Site "https://lichess.org/xrWH2NpK"]
[Date "????.??.??"]
[White "?"]
[Black "?"]
[Result "1-0"]
[GameId "xrWH2NpK"]
[WhiteElo "?"]
[BlackElo "?"]
[Variant "From Position"]
[TimeControl "-"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "7n/5p2/P1k5/K7/6R1/8/1p1Pp3/1b6 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. a7 Kb7 2. a8=Q+ Kxa8 3. Kb6 Bh7?? { (0.13 → Mate in 9) Checkmate is now unavoidable. Bg6 was best. } (3... Bg6 4. Kc7 Bc2 5. Rg3 b1=N 6. Kb6 Ng6 7. Re3 Ne7 8. Rxe7) 4. Kc7 Bc2 5. Rg3 b1=N 6. Rg5 f5 7. Kb6 Bb3 8. Rxf5 Nf7 9. Kc7 e1=Q 10. Ra5# { White wins by checkmate. } 1-0