Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 O-O 8.
O-O d6 9. Nxc6 Nxc6 10. Nd2 Bxe3 11. fxe3 Qg6 12. Qf3 Ne5 13. Qe2 Bh3 14. Bb3
Ng4 15. Qf3 Nxe3 16. Qxe3 *
Position (FEN): r4rk1/ppp2ppp/3p2q1/8/4P3/1BP1Q2b/PP1N2PP/R4RK1 b - - 0 16
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 659
Best move: Qxg2#