[Event "Cheliabinsk, 1991"] [White "Ratmir Kholmov"] [Black "Alexander Filipenko"] [FEN "2Rr1qk1/5ppp/p2N4/P7/5Q2/8/1r4PP/5BK1 w - - 1 0"] %Hidden=1 1. Qxf7+ Qxf7 2. Rxd8+ Qf8 3. Bc4+ Kh8 4. Rxf8#