Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Nyezhmetdinov-Rossolimo_Attack
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. O-O e5 6. d3 a6 7. Bc4 Ne7 8.
Qf3 b5 *
Position (FEN): r1bqkb1r/3pnppp/p7/1p2p3/2BpP3/3P1Q2/PPP2PPP/RNB2RK1 w kq - 0 9
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 654
Best move: Qxf7#