Chess puzzle (Advantage)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Other_variations
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Bf4 e6 6. Nc3 Bd6 7. Nb5 *
Position (FEN): rn1qk1nr/pp3ppp/3bp3/1N1p4/3P1Bb1/5N2/PPP2PPP/R2QKB1R b KQkq - 3 7
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1789
Best move: Bxf4