[Event "Philadelphia, 1989"] [White "Sergey Smagin"] [Black "Jeremy Silman"] [FEN "b4rk1/p4p2/1p4Pq/4p3/8/P1N2PQ1/BP3PK1/8 w - - 1 0"] %Hidden=1 1. gxf7+ Kh7 2. Qg8+ Rxg8+ 3. fxg8=Q#