Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Other_variations
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Bg4 6. Nc3 Nf6 7. Bd3 Be7 8.
O-O O-O 9. h3 Bh5 10. Re1 Nbd7 11. Be2 h6 12. Nh2 a6 *
Position (FEN): r2q1rk1/1p1nbpp1/p2p1n1p/4p2b/4P3/2N4P/PPP1BPPN/R1BQR1K1 w - - 0 13
White to move.
Themes:  Opening  
Puzzle rating: 1117
Best move: Bxh5