Chess puzzle (Crushing)
Opening: Russian_Game, Russian_Game_Three_Knights_Game
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bc5 4. d4 exd4 5. Nxd4 O-O 6. e5 Qe7 7. Bf4 d6 8.
Nf5 *
Position (FEN): rnb2rk1/ppp1qppp/3p1n2/2b1PN2/5B2/2N5/PPP2PPP/R2QKB1R b KQ - 1 8
Black to move.
Themes: Hanging Piece, Pin Opening  
Puzzle rating: 1509
Best move: Bxf5