Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Alapin_Variation
Moves: 1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Nf3 O-O 8. Bc4
Bd7 9. O-O Qc8 10. Qd3 e6 11. d5 exd5 12. exd5 Bf5 13. Qe2 Re8 14. Qd2 *
Position (FEN): rnq1r1k1/pp3pbp/3p1np1/3P1bB1/2B5/2N2N2/PP1Q1PPP/R4RK1 b - - 4 14
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1159
Best move: Qxc4