Chess puzzle (Checkmate)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Advance_Variation
Moves: 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Ne2 e6 6. Ng3 Bg6 7. Be2 Qb6 8. c3 c5
9. Be3 Qxb2 10. Nd2 Qxc3 11. Bb5+ Nc6 12. Bxc6+ bxc6 13. O-O cxd4 14. Bg5 c5 *
Position (FEN): r3kbnr/p4pp1/4p1b1/2ppP1Bp/3p3P/2q3N1/P2N1PP1/R2Q1RK1 w kq - 0 15
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 807
Best move: Qa4#