Chess puzzle (Advantage)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Old_Variation
Moves: 1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. Nf3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nf6
8. Nxd4 O-O 9. O-O c5 10. Nb5 Qe7 11. Rd1 Ne4 12. Qc2 Nc6 13. a3 Bf5 14. Bd3
Rad8 15. N1c3 Rxd3 *
Position (FEN): 5rk1/pp2qppp/2n5/1Np2b2/4n3/P1NrP3/1PQ2PPP/R2R2K1 w - - 0 16
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1962
Best move: Qxd3