[Event "Taxco, 1985"] [White "Jan Timman"] [Black "Marcel Sisniega"] [FEN "r4k2/PR6/1b6/4p1Np/2B2p2/2p5/2K5/8 w - - 1 0"] %Hidden=1 1. Nh7+ Ke8 2. Nf6+ Kd8 3. Rd7+ Kc8 4. Ba6#