[Event "Bulgaria, 1969"] [White "Dimitar Pelitov"] [Black "Georgi Daskalov"] [FEN "r1q5/2p2k2/p4Bp1/2Nb1N2/p6Q/7P/nn3PP1/R5K1 w - - 1 0"] %Hidden=1 1. Qh7+ Kxf6 2. Qe7+ Kxf5 3. g4+ Kf4 4. Qe3#