Chess puzzle (Advantage)
Opening: Modern_Defense, Modern_Defense_Mongredien_Defense
Moves: 1. e4 g6 2. d4 Bg7 3. Nf3 b6 4. Nc3 Bb7 5. Bd3 e6 6. Be3 Qe7 7. h3 Nc6 8. Qe2
Nf6 9. Bg5 h6 10. Bxf6 Qxf6 11. Ba6 Bxa6 12. Qxa6 O-O 13. Ne2 Nb4 14. Qc4 Nc6
15. O-O d5 *
Position (FEN): r4rk1/p1p2pb1/1pn1pqpp/3p4/2QPP3/5N1P/PPP1NPP1/R4RK1 w - - 0 16
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1011
Best move: Qxc6