Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Taimanov_Variation
Moves: 1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 Bb4 6. Be3 e5 7. Nf5 Bxc3+ 8.
bxc3 Qf6 9. Qd6 Nce7 10. Bc5 Nxf5 *
Position (FEN): r1b1k1nr/pp1p1ppp/3Q1q2/2B1pn2/4P3/2P5/P1P2PPP/R3KB1R w KQkq - 0 11
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1119
Best move: Qf8#