Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Closed
Moves: 1. e4 c5 2. Nc3 g6 3. Bc4 Bg7 4. d3 a6 5. a3 e6 6. Nge2 b5 7. Ba2 Nc6 8. Be3
Nf6 9. d4 cxd4 10. Nxd4 Bb7 11. e5 Nxe5 12. O-O Qc7 13. Bf4 d6 14. Ndxb5 axb5
15. Nxb5 Qc6 16. Nxd6+ Kf8 17. Bxe5 *
Position (FEN): r4k1r/1b3pbp/2qNpnp1/4B3/8/P7/BPP2PPP/R2Q1RK1 b - - 0 17
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 444
Best move: Qxg2#