FEN
[Event "Casual rapid game"]
[Site "https://lichess.org/om8lo3Yr"]
[Date "2022.05.20"]
[White "MatthewG-p4p"]
[Black "Anatolii4"]
[Result "1-0"]
[UTCDate "2022.05.20"]
[UTCTime "09:08:28"]
[WhiteElo "2679"]
[BlackElo "1943"]
[WhiteTitle "IM"]
[Variant "From Position"]
[TimeControl "600+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "4k3/1R6/5pK1/5P2/r7/8/8/8 b - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1... Kf8 2. Rb6 Rg4+ 3. Kxf6 Rh4?? { (0.12 → Mate in 1) Checkmate is now unavoidable. Kg8 was best. } (3... Kg8 4. Rb8+ Kh7 5. Kf7 Ra4 6. Re8 Ra5 7. Kf6 Ra1 8. Re6) 4. Rb8# { White wins by checkmate. } 1-0