Chess puzzle (Advantage)
Moves: 1. e4 d6 2. d4 c6 3. Nf3 Bg4 4. Be2 Qc7 5. O-O Nd7 6. Bf4 Bxf3 7. Bxf3 e5 8.
dxe5 dxe5 9. Be3 b5 10. Nc3 Bb4 11. Qe1 Ngf6 12. a3 Ba5 13. b4 Bb6 14. Rd1 O-O
15. Rd3 Rad8 16. Qe2 a5 17. Rfd1 axb4 18. axb4 Bxe3 19. Qxe3 Nb8 20. Qc5 Rxd3
21. cxd3 Na6 22. Qe3 Nxb4 23. Rc1 Qb7 24. d4 exd4 25. Qxd4 Na6 26. e5 Nd5 27.
Nxd5 cxd5 28. Bxd5 Qe7 29. f4 Nb4 30. Bb3 Rd8 31. Qe4 *
Position (FEN): 3r2k1/4qppp/8/1p2P3/1n2QP2/1B6/6PP/2R3K1 b - - 4 31
Black to move.
Themes:  Endgame  
Puzzle rating: 2225
Best move: Nd3