Chess puzzle (Checkmate)
Opening: Benoni_Defense, Benoni_Defense_Old_Benoni
Moves: 1. d4 c5 2. d5 e6 3. dxe6 fxe6 4. e3 Nf6 5. Nf3 d5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8.
O-O Bd6 9. b3 O-O 10. Bb2 Qc7 11. Nbd2 Ng4 12. h3 Ne5 13. Ng5 Qe7 14. f4 Nec6
15. Qh5 h6 16. Ngf3 Qf7 17. Qg4 Qf5 *
Position (FEN): rn3rk1/pp4p1/2nbp2p/2pp1q2/5PQ1/1P2PN1P/PBPN2P1/R4RK1 w - - 4 18
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 916
Best move: Qxg7#