Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 c6 2. Nf3 d5 3. Bf4 Nf6 4. e3 Bg4 5. c4 e6 6. Nbd2 Bd6 7. h3 Bxf4 8. hxg4
Bc7 9. c5 Nbd7 10. Ng5 Qe7 11. Bd3 h6 12. Nh3 O-O-O 13. Qa4 Kb8 14. Qb3 e5 15.
Ba6 b6 16. a4 *
Position (FEN): 1k1r3r/p1bnqpp1/Bpp2n1p/2Ppp3/P2P2P1/1Q2P2N/1P1N1PP1/R3K2R b KQ - 0 16
Black to move.
Themes: Pin Middlegame  
Puzzle rating: 1463
Best move: exd4