Chess puzzle (Checkmate)
Opening: Horwitz_Defense, Horwitz_Defense_Other_variations
Moves: 1. d4 e6 2. Nf3 d5 3. Bg5 Be7 4. h4 b6 5. e3 Bb7 6. Bd3 f6 7. Bf4 c5 8. c3 Nc6
9. Qc2 e5 10. dxe5 fxe5 11. Nxe5 Nxe5 12. Bxe5 Bxh4 13. Bxg7 d4 14. Bxh8 dxe3
15. O-O Qg5 16. Bb5+ Kd8 17. Qxh7 *
Position (FEN): r2k2nB/pb5Q/1p6/1Bp3q1/7b/2P1p3/PP3PP1/RN3RK1 b - - 0 17
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1153
Best move: Qxg2#