[Event "Sarajevo, 1970"] [White "Walter Browne"] [Black "Marta Kovacs"] [FEN "6rk/5p1p/5p2/1p2bP2/1P2R2Q/2q1BBPP/5PK1/r7 w - - 1 0"] %Hidden=1 1. Qxh7+ Kxh7 2. Rh4+ Kg7 3. Bh6+ Kh7 4. Bf8#