Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Najdorf_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf5 Nc6 8. g4
h5 9. g5 Nxe4 10. Nxg7+ Bxg7 11. Nxe4 d5 12. Ng3 exf4 13. Nxh5 Qe7+ 14. Kf2
Qc5+ 15. Kg2 Ne5 16. Nxg7+ Kf8 17. Bxf4 Ng4 18. Be2 *
Position (FEN): r1b2k1r/1p3pN1/p7/2qp2P1/5Bn1/8/PPP1B1KP/R2Q3R b - - 2 18
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1106
Best move: Qf2#