[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "White to play and win"] [Black "?"] [Result "*"] [Annotator "peter"] [SetUp "1"] [FEN "8/p1p5/kP4Q1/P7/8/7q/8/1K6 w - - 0 0"] [PlyCount "11"] [EventDate "2022.??.??"] [SourceVersionDate "2020.04.01"] {[#]} 1. b7+ (1. bxc7+ Kb7 $11) 1... Kxb7 (1... Kxa5 {there is no perpetual so White just wins e.g.} 2. b8=Q Qf1+ 3. Ka2 Qe2+ 4. Qb2 Qc4+ 5. Qb3 Qe2+ 6. Qgc2 $18) 2. a6+ Kb8 3. Qe8+ Qc8 4. Qb5+ Ka8 5. Qc6+ Kb8 6. Kc1 {zugzwang} *