[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "White to play and win"]
[Black "?"]
[Result "*"]
[Annotator "peter"]
[SetUp "1"]
[FEN "8/8/4KBk1/R7/8/8/7p/8 w - - 0 1"]
[PlyCount "9"]
[EventDate "2010.04.18"]
[SourceVersionDate "2020.04.01"]
{[#]} 1. Rg5+ Kh7 (1... Kh6 2. Rg8 h1=Q 3. Bg7+ {transposes to the mainline})
2. Rg7+ Kh6 (2... Kh8 3. Kf7 h1=Q 4. Rg8+ Kh7 5. Rh8#) 3. Rg8 h1=Q (3... Kh5 4.
Kf5 {with mate next move}) (3... Kh7 4. Kf7 {with mate next move}) 4. Bg7+ Kg5
(4... Kh7 5. Rh8+ Kxg7 6. Rxh1) 5. Be5+ {and the queen is lost with no
stalemate as g5 is now unguarded} *