Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Giuoco_Pianissimo
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 g5 7. Bg3 d6 8. Nc3
Be6 9. Bxe6 fxe6 10. O-O Qe7 11. a3 h5 12. Nxg5 *
Position (FEN): r3k2r/ppp1q3/2nppn2/2b1p1Np/4P3/P1NP2B1/1PP2PPP/R2Q1RK1 b kq - 0 12
Black to move.
Themes:  Middlegame  
Puzzle rating: 1649
Best move: h4