[Event "Habana, 1967"] [White "Heikki Westerinen"] [Black "Bent Larsen"] [FEN "4r1k1/5ppp/p2p4/4r3/1pNn4/1P6/1PPK2PP/R3R3 b - - 0 1"] %Hidden=1 1... Nf3+ 2. gxf3 Rd5+ 3. Kc1 Rxe1#