FEN
[Event "Casual UltraBullet game"]
[Site "https://lichess.org/lShBbtMH"]
[Date "2024.05.21"]
[White "Shazil"]
[Black "DecimusMaximus"]
[Result "0-1"]
[UTCDate "2024.05.21"]
[UTCTime "21:36:25"]
[WhiteElo "2053"]
[BlackElo "1650"]
[Variant "From Position"]
[TimeControl "15+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "8/8/3k1r2/8/3KR3/8/8/8 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Kd3 Rf5 2. Rd4+ Ke6 3. Ke4 Kf6 4. Rd6+ Kg5 5. Rd8 Rf4+ 6. Ke3 Rf6 7. Rg8+ Kf5 8. Rf8 Rxf8 9. Kd4 Re8 10. Kd3 Kf4 11. Kc4 Rd8 12. Kc5 Ke5 13. Kc6 Rd1 14. Kc5 Rc1+ 15. Kb4 Kd5 16. Kb3 Rc8 17. Ka4 Rb8 18. Ka5 Kc5 19. Ka6 Rb1 20. Ka7 Kc6 21. Ka6 { White offers draw } 21... Ra1# { Black wins by checkmate. } 0-1