[Event "Moscow, 1964"] [White "Nona Gaprindashvili"] [Black "Liubov Idelchik"] [FEN "2r1rk2/1p2qp1R/4p1p1/1b1pP1N1/p2P4/nBP1Q3/P4PPP/R5K1 w - - 1 0"] %Hidden=1 1. Rh8+ Kg7 2. Nxe6+ Kxh8 3. Qh6+ Kg8 4. Qg7#