FEN
[Event "spynath simul"]
[Site "https://lichess.org/9ngm4RpD"]
[Date "2021.03.21"]
[White "nba2011"]
[Black "spynath"]
[Result "1-0"]
[UTCDate "2021.03.21"]
[UTCTime "18:15:38"]
[WhiteElo "1369"]
[BlackElo "1859"]
[Variant "From Position"]
[TimeControl "300+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "8/8/8/8/8/3k4/Q7/1R5K w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Rb3+ Kc4 2. Qa4+ Kc5 3. Rb5+ Kc6 4. Qa6+ Kc7 5. Rb7+ Kc8 6. Qa8# { White wins by checkmate. } 1-0