Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Giuoco_Piano
Moves: 1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. Bb3 d6 5. c3 Nf6 6. d3 O-O 7. Bg5 h6 8. Bh4
a6 9. c4 Nd4 10. Nc3 b5 11. Nd5 g5 12. Nxg5 hxg5 *
Position (FEN): r1bq1rk1/2p2p2/p2p1n2/1pbNp1p1/2PnP2B/1B1P4/PP3PPP/R2QK2R w KQ - 0 13
White to move.
Themes:  Middlegame  
Puzzle rating: 1347
Best move: Bxg5