FEN
[Event "casual blitz game"]
[Site "https://lichess.org/lYJWHYxC"]
[Date "2021.07.28"]
[Round "-"]
[White "AthULith"]
[Black "arjun_k_devtech"]
[Result "1-0"]
[GameId "lYJWHYxC"]
[UTCDate "2021.07.28"]
[UTCTime "16:28:40"]
[WhiteElo "1441"]
[BlackElo "1500"]
[Variant "From Position"]
[TimeControl "300+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "8/8/8/8/4k3/8/8/K6R w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Rh3 Kf4 2. Kb2 Kg4 3. Ra3 Kf4 4. Kc2 Ke4 5. Kd2 Kf4 6. Ra4+ Kf3 7. Ra3+ Kf2 8. Re3 Kg2 9. Ke2 Kh1 10. Rg3 Kh2 11. Kf2 Kh1 12. Rh3# { White wins by checkmate. } 1-0