Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Taimanov_Variation
Moves: 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nc6 6. Be3 d6 7. Bc4 Bd7 8. O-O
Nf6 9. f4 Be7 10. Nxc6 Bxc6 11. e5 dxe5 12. fxe5 Nd5 13. Qf3 Nxc3 *
Position (FEN): r2qk2r/1p2bppp/p1b1p3/4P3/2B5/2n1BQ2/PPP3PP/R4RK1 w kq - 0 14
White to move.
Themes: Attacking f2 or f7 Middlegame  
Puzzle rating: 1522
Best move: Qxf7+