Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8.
Bxf7+ Kxf7 9. Ng5+ Kg8 10. Qb3+ d5 11. Qf3 e6 *
Position (FEN): r1bq1bkr/pp4pp/1nn1p3/3pP1N1/3P4/5Q2/PP3PPP/RNB1K2R w KQ - 0 12
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1169
Best move: Qf7#