Chess puzzle (Advantage)
Moves: 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 Bf5 5. Nc3 e6 6. Nf3 Bb4 7. O-O Bxc3 8.
bxc3 Nc6 9. Re1 O-O 10. h3 Ne4 11. Bb2 a6 12. g4 Bg6 13. Nd2 b5 14. Bb3 a5 15.
f3 Nxd2 16. Qxd2 Qf6 17. Kg2 e5 18. e4 exd4 19. cxd4 a4 20. Bd1 Rad8 *
Position (FEN): 3r1rk1/2p2ppp/2n2qb1/1p6/p2PP1P1/5P1P/PB1Q2K1/R2BR3 w - - 2 21
White to move.
Themes:  Middlegame  
Puzzle rating: 1424
Best move: d5