[Event "Lone Pine, 1979"] [White "Leonid Shamkovich"] [Black "Roy Ervin"] [FEN "5rrk/5pb1/p1pN3p/7Q/1p2PP1R/1q5P/6P1/6RK w - - 1 0"] %Hidden=1 1. Qxh6+ Bxh6 2. Rxh6+ Kg7 3. Nf5#