Chess puzzle (Advantage)
Moves: 1. d4 e6 2. Nf3 f5 3. e3 Nf6 4. Bd3 Be7 5. Nbd2 d5 6. Ne5 O-O 7. f4 Nbd7 8. O-O
Nxe5 9. fxe5 Ne4 10. Bxe4 fxe4 11. Rxf8+ Qxf8 12. Qf1 Bd7 13. Qxf8+ Rxf8 14.
Nf1 Bb5 15. Bd2 c5 16. c3 cxd4 17. cxd4 g5 18. a3 h5 19. h3 g4 20. hxg4 hxg4
21. Bb4 Bxb4 22. axb4 a6 23. Ng3 Rc8 24. Nh5 Rc4 25. Nf6+ Kg7 26. Nxg4 Rxb4 27.
Nf6 Rxb2 28. Rc1 Bc6 29. Nh5+ Kh6 30. Nf4 a5 31. Nxe6 a4 32. Nc5 *
Position (FEN): 8/1p6/2b4k/2NpP3/p2Pp3/4P3/1r4P1/2R3K1 b - - 1 32
Black to move.
Themes:  Endgame  
Puzzle rating: 1587
Best move: a3