Chess puzzle (Advantage)
Moves: 1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 4. Bg2 e6 5. O-O Bd6 6. c4 c6 7. Nc3 O-O 8. c5
Bc7 9. Qc2 Nbd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Bf5 13. Qe2 h6 14. Be3 Re8
15. Qc4 Qf6 16. Nh4 Bh7 17. f4 Qe7 18. Nf3 Nf6 19. Ne5 Nd5 20. Bxd5 *
Position (FEN): r3r1k1/ppb1qppb/2p1p2p/2PBN3/2QP1P2/4B1P1/PP5P/R4RK1 b - - 0 20
Black to move.
Themes:  Middlegame  
Puzzle rating: 1672
Best move: exd5