FEN
[Event "Casual rapid game"]
[Site "https://lichess.org/XigkF92M"]
[Date "2021.03.11"]
[White "RegretfulEMT"]
[Black "Denecio"]
[Result "1-0"]
[UTCDate "2021.03.11"]
[UTCTime "12:39:52"]
[WhiteElo "1423"]
[BlackElo "1500"]
[Variant "From Position"]
[TimeControl "480+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "4K3/2k1P3/8/8/8/8/3R4/4r3 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Rc2+ Kd6 2. Rd2+ Kc7 3. Rd7+ Kc8 4. Rd8+ Kc7 5. Kf7 Rf1+ 6. Ke6 Re1+ 7. Kf7 Rf1+ 8. Ke8 Rf6 9. Rd7+ Kc6 10. Kd8 Rf7 11. e8=Q Rxd7+ 12. Qxd7+ Kc5 13. Kc7 Kc4 14. Kc6 Kc3 15. Kc5 Kc2 16. Kc4 Kc1 17. Qd3 Kb2 18. Kb4 Kc1 19. Qe2 Kb1 20. Kb3 Ka1 21. Qb2# { White wins by checkmate. } 1-0