Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Other_variations
Moves: 1. e4 c5 2. Qh5 Nf6 3. Qe5 Nc6 4. Qf4 e5 5. Qe3 d6 6. Bb5 Bd7 7. Bxc6 Bxc6 8.
f3 Be7 9. Ne2 O-O 10. O-O Re8 11. Ng3 d5 12. d3 d4 13. Qe2 h6 14. Nf5 Nh7 15.
Qf2 Bg5 16. Bxg5 Nxg5 17. Qg3 Re6 18. h4 Nh7 *
Position (FEN): r2q2k1/pp3ppn/2b1r2p/2p1pN2/3pP2P/3P1PQ1/PPP3P1/RN3RK1 w - - 1 19
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 578
Best move: Qxg7#