Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Classical_Variation
Moves: 1. e4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 d6 6. Nxc6 bxc6 7. Bd3 a6 8.
O-O e5 9. h3 Be7 10. a3 Bb7 11. b4 O-O 12. Be3 d5 13. exd5 cxd5 14. Bg5 d4 15.
Ne2 Qd5 16. c4 *
Position (FEN): r4rk1/1b2bppp/p4n2/3qp1B1/1PPp4/P2B3P/4NPP1/R2Q1RK1 b - c3 0 16
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 716
Best move: Qxg2#