Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Nyezhmetdinov-Rossolimo_Attack
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. O-O e5 7. h3 Ne7 8. a4
O-O 9. Na3 f5 10. Re1 fxe4 11. Rxe4 Bf5 12. Re2 e4 13. Bg5 exf3 14. Rxe7 Qd4
15. Nc4 fxg2 16. Qf3 Be6 17. Qxg2 Bd5 18. Qg4 *
Position (FEN): r4rk1/pp2R1bp/2p3p1/2pb2B1/P1Nq2Q1/3P3P/1PP2P2/R5K1 b - - 2 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 913
Best move: Qxf2#