Chess puzzle (Checkmate)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Other_variations
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 a6 5. c4 Nc6 6. Nc3 dxc4 7. Bxc4 b5 8.
Bb3 Bg4 9. Ne5 Bxd1 *
Position (FEN): r2qkbnr/4pppp/p1n5/1p2N3/3P4/1BN5/PP3PPP/R1BbK2R w KQkq - 0 10
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 1193
Best move: Bxf7#