Chess puzzle (Checkmate)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Other_variations
Moves: 1. e4 c6 2. Nf3 d5 3. d4 Bg4 4. e5 e6 5. h3 Bh5 6. Be2 c5 7. Be3 cxd4 8. Bxd4
Nc6 9. c4 Nge7 10. Nc3 Nxd4 11. Qxd4 Nc6 12. Qf4 Bb4 13. Ng5 f6 14. exf6 O-O
15. f7+ Bxf7 16. O-O Bd6 17. Qh4 Be7 *
Position (FEN): r2q1rk1/pp2bbpp/2n1p3/3p2N1/2P4Q/2N4P/PP2BPP1/R4RK1 w - - 4 18
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 911
Best move: Qxh7#