Chess puzzle (Checkmate)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Panov_Attack
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. cxd5 Nxd5 6. Bc4 Nc6 7. Ne2 e6 8.
O-O g6 9. Nbc3 Nce7 10. Bg5 h6 11. Nxd5 hxg5 *
Position (FEN): r1bqkb1r/pp2np2/4p1p1/3N2p1/2BP4/8/PP2NPPP/R2Q1RK1 w kq - 0 12
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1606
Best move: Nf6#