Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. O-O g6 7. Be3 Bg7 8. c3
O-O 9. f4 Nc6 10. Nxc6 bxc6 11. e5 dxe5 12. fxe5 Nd5 13. Bd4 e6 14. Qf3 Bb7 15.
Qh3 Qg5 16. Na3 Nf4 17. Qe3 *
Position (FEN): r4rk1/1b3pbp/p1p1p1p1/4P1q1/3B1n2/N1PBQ3/PP4PP/R4RK1 b - - 7 17
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1369
Best move: Qxg2#