FEN
[Event "Casual UltraBullet game"]
[Site "https://lichess.org/6VrTO9Ku"]
[Date "2023.07.10"]
[White "Adventurer32"]
[Black "hairbeRt"]
[Result "1-0"]
[UTCDate "2023.07.10"]
[UTCTime "21:53:17"]
[WhiteElo "1500"]
[BlackElo "1879"]
[Variant "From Position"]
[TimeControl "15+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "8/8/8/8/8/4k3/8/3RK3 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Rd2 Kf3 2. Rd3+ Kg2 3. Ke2 Kg1 4. Rf3 Kg2 5. Ke3 Kh2 6. Kf2 Kh1 7. Rh3# { White wins by checkmate. } 1-0