[Event "Bastia, 1998"] [White "Anatoly Karpov"] [Black "Federico Perez"] [FEN "1r1qrbk1/3b3p/p2p1pp1/3NnP2/3N4/1Q4BP/PP4P1/1R2R2K w - - 1 0"] %Hidden=1 1. Nxf6+ Kg7 2. Qg8+ Kxf6 3. Bh4+ g5 4. Bxg5#