FEN
[Event "Casual correspondence game"]
[Site "https://lichess.org/wte9Ym1B"]
[Date "2020.12.14"]
[White "GS1150"]
[Black "christinahou"]
[Result "1-0"]
[UTCDate "2020.12.14"]
[UTCTime "08:48:07"]
[WhiteElo "1500"]
[BlackElo "1500"]
[Variant "From Position"]
[TimeControl "-"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "8/8/3k4/7R/R7/8/8/3K4 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Ra6+ Ke7 2. Rh7+ Kf8 3. Rh8+ Kf7 4. Ra7+ Kf6 5. Rh6+ Kg5 6. Rha6 Kf5 7. Rb6 Kg5 8. Rg7+ Kf5 9. Ra7 Kg5 10. Ra5+ Kf4 11. Rb4+ Kg3 12. Ra3+ Kg2 13. Rbb3 Kf2 14. Rb2+ Kf1 15. Kd2 Kg1 16. Kc2 Kf1 17. Kc3 Kg1 18. Ra1# { White wins by checkmate. } 1-0