Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_French_Variation
Moves: 1. e4 e6 2. Nf3 c5 3. Nc3 Nc6 4. Bb5 a6 5. Bxc6 bxc6 6. d3 d5 7. e5 Ne7 8. Bg5
Qa5 9. Bxe7 Bxe7 10. O-O O-O 11. b3 *
Position (FEN): r1b2rk1/4bppp/p1p1p3/q1ppP3/8/1PNP1N2/P1P2PPP/R2Q1RK1 b - - 0 11
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 948
Best move: Qxc3