Chess puzzle (Checkmate)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Classical_Variation
Moves: 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. Bf4
e6 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. O-O-O Qa5 12. Kb1 c5 13. Ne5 Nxe5 14. dxe5 Nd5
15. c4 Nb4 *
Position (FEN): r3kb1r/pp3pp1/4p2p/q1p1P3/1nP2B1P/3Q2N1/PP3PP1/1K1R3R w kq - 1 16
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 997
Best move: Qd7#