Chess puzzle (Checkmate)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Other_variations
Moves: 1. e4 c6 2. Bd3 d5 3. e5 e6 4. c3 Ne7 5. Bc2 Nd7 6. d4 Nb6 7. Ne2 Nf5 8. f4 Be7
9. O-O O-O 10. Qe1 Nc4 11. b3 Nce3 12. Bxe3 Nxe3 13. Qd2 Nxf1 14. Kxf1 b6 15.
Kg1 c5 16. Qd3 cxd4 *
Position (FEN): r1bq1rk1/p3bppp/1p2p3/3pP3/3p1P2/1PPQ4/P1B1N1PP/RN4K1 w - - 0 17
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 963
Best move: Qxh7#