Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. b4 d6 4. b5 Ne5 5. Bb2 Nxf3+ 6. Qxf3 Nf6 7. Bc4 e6 8.
O-O Be7 9. d4 cxd4 10. Bxd4 O-O 11. a4 Bd7 12. Nc3 Qc7 13. Bd3 b6 14. Qg3 Rac8
15. e5 dxe5 16. Bxe5 Qc5 17. Ne4 Nxe4 *
Position (FEN): 2r2rk1/p2bbppp/1p2p3/1Pq1B3/P3n3/3B2Q1/2P2PPP/R4RK1 w - - 0 18
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1183
Best move: Qxg7#