Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Boleslavsky_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 e5 7. Nf3 Be6 8.
O-O Be7 9. Ng5 Qd7 10. Nxe6 Qxe6 11. Bc4 *
Position (FEN): r3k2r/pp2bppp/2npqn2/4p3/2B1P3/2N5/PPP2PPP/R1BQ1RK1 b kq - 1 11
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1024
Best move: Qxc4