FEN
[Event "Casual bullet game"]
[Site "https://lichess.org/psQbgo1g"]
[Date "2022.06.02"]
[White "gumimis"]
[Black "Som2310"]
[Result "0-1"]
[UTCDate "2022.06.02"]
[UTCTime "12:59:15"]
[WhiteElo "2278"]
[BlackElo "2550"]
[BlackTitle "GM"]
[Variant "From Position"]
[TimeControl "120+1"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "1k6/8/8/3R4/4K3/r7/7b/8 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Rb5+ Kc7 2. Rc5+ Kd6 3. Rd5+ Ke6 4. Rh5 Ra4+ 5. Kd3 Be5 6. Ke3 Kd5 7. Kf3 Ra3+ 8. Kg4 Rg3+ 9. Kh4 Rg1 10. Kh3 Ke4 11. Rh4+ Kf3 12. Rg4 Rh1# { Black wins by checkmate. } 0-1