[Event "Matowanie samotnego króla. Część 1. (1-20): 1."]
[Site "https://lichess.org/study/YwkgyFt2/GJ6H0Wmu"]
[Result "*"]
[Variant "Standard"]
[ECO "?"]
[Opening "?"]
[Annotator "https://lichess.org/@/MarcinKorzekwa"]
[FEN "6k1/8/6K1/8/4R3/8/8/8 w - - 0 1"]
[SetUp "1"]
[UTCDate "2020.12.14"]
[UTCTime "15:32:28"]
[Source "https://lichess.org/study/YwkgyFt2/GJ6H0Wmu"]
[Orientation "white"]
[ChapterMode "gamebook"]
{ Mat w jednym ruchu. }
1. Re8# { [%cal Rg6f7,Rg6g7,Rg6h7,Re8h8] } *