Chess puzzle (Advantage)
Opening: Bishops_Opening, Bishops_Opening_Berlin_Defense
Moves: 1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. Nf3 d6 5. Be3 O-O 6. Nc3 Bg4 7. h3 Bh5 8. g4
Nxg4 *
Position (FEN): rn1q1rk1/ppp1bppp/3p4/4p2b/2B1P1n1/2NPBN1P/PPP2P2/R2QK2R w KQ - 0 9
White to move.
Themes:  Opening  
Puzzle rating: 1338
Best move: hxg4