Chess puzzle (Crushing)
Opening: Bishops_Opening, Bishops_Opening_Berlin_Defense
Moves: 1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Bg5 h6 5. Bh4 g5 6. Bg3 d6 7. Nc3 Nc6 8. Qf3 *
Position (FEN): r1bqk2r/ppp2p2/2np1n1p/2b1p1p1/2B1P3/2NP1QB1/PPP2PPP/R3K1NR b KQkq - 3 8
Black to move.
Themes:  Middlegame  
Puzzle rating: 1580
Best move: Bg4