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. Bc4 b5 7. Bb3 Bb7 8. f3
e6 9. O-O Be7 10. Be3 O-O 11. Qe1 Nbd7 12. Rd1 Qc7 13. Qg3 Rfd8 14. Bxe6 fxe6
15. Nxe6 Qc4 *
Position (FEN): r2r2k1/1b1nb1pp/p2pNn2/1p6/2q1P3/2N1BPQ1/PPP3PP/3R1RK1 w - - 1 16
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 936
Best move: Qxg7#