Chess puzzle (Advantage)
Opening: Four_Knights_Game, Four_Knights_Game_Italian_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 d6 5. d3 Bg4 6. Bg5 h6 7. h3 *
Position (FEN): r2qkb1r/ppp2pp1/2np1n1p/4p1B1/2B1P1b1/2NP1N1P/PPP2PP1/R2QK2R b KQkq - 0 7
Black to move.
Themes:  Opening  
Puzzle rating: 1766
Best move: hxg5