Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Anti-Torre
Moves: 1. d4 d5 2. Nf3 Bg4 3. c4 e6 4. Nc3 Bb4 5. cxd5 Qxd5 6. Bd2 Bxc3 7. Bxc3 Bxf3
8. exf3 Nf6 9. Be2 O-O 10. O-O Nc6 11. Re1 a6 12. Bc4 *
Position (FEN): r4rk1/1pp2ppp/p1n1pn2/3q4/2BP4/2B2P2/PP3PPP/R2QR1K1 b - - 1 12
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 782
Best move: Qxc4