Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Closed
Moves: 1. e4 c5 2. Nc3 e6 3. Nf3 h6 4. Bc4 a6 5. d3 Nc6 6. Bb3 b5 7. O-O Qc7 8. Bf4
Bd6 9. Bxd6 Qxd6 10. e5 Nxe5 11. Nxe5 Qxe5 12. Re1 Qc7 13. a4 Bb7 14. axb5 axb5
15. Rxa8+ Bxa8 16. Nxb5 Qc6 17. Bc4 *
Position (FEN): b3k1nr/3p1pp1/2q1p2p/1Np5/2B5/3P4/1PP2PPP/3QR1K1 b k - 2 17
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 697
Best move: Qxg2#