Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. d3 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. h3 O-O 8. a4 a6
9. O-O Qc7 10. Qd2 Nb4 11. Bh6 Bxh6 *
Position (FEN): r1b2rk1/1pq1pp1p/p2p1npb/2p5/PnB1P3/2NP1N1P/1PPQ1PP1/R4RK1 w - - 0 12
White to move.
Themes:  Middlegame  
Puzzle rating: 692
Best move: Qxh6