[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "White to play and draw"] [Black "?"] [Result "*"] [Annotator "peter"] [SetUp "1"] [FEN "K1nn4/1p1b4/kpP5/pp6/1p6/6b1/2p4q/8 w - - 0 1"] [PlyCount "4"] [EventRounds "14"] [SourceVersionDate "2020.04.01"] {[#]} 1. cxb7 Qh8 {to pin a queen if it emerges on c8} (1... Nxb7 {stalemate}) (1... a4 2. bxc8=Q+ Ka5 (2... Bxc8 {stalemate}) 3. Qa6+ Kxa6 {stalemate}) (1... c1=Q 2. b8=Q Bxb8 {stalemate}) (1... Qd2 {or most other queen moves} 2. bxc8=Q+ Bxc8 {stalemate}) 2. bxc8=B+ (2. bxc8=Q+ $2 Nb7 3. Qxh8 c1=Q {and White cannot avoid mate}) 2... Nb7 {stalemate} *