Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Sozin_Attack
Moves: 1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 4. Nf3 e6 5. d4 cxd4 6. Nxd4 Be7 7. Bb5+ Bd7 8.
Bxd7+ Nbxd7 9. O-O O-O 10. Bg5 Qa5 11. f3 *
Position (FEN): r4rk1/pp1nbppp/3ppn2/q5B1/3NP3/2N2P2/PPP3PP/R2Q1RK1 b - - 0 11
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1565
Best move: Qxg5