Chess puzzle (Equality)
Moves: 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 b5 6. Nxb5 Nxe4 7. Bxc4 Bb4+ 8.
Bd2 Nxd2 9. Nxd2 a6 10. Nc3 O-O 11. O-O Qxd4 12. Qb3 Bxc3 13. Qxc3 Qxc3 14.
bxc3 Nc6 15. Nf3 Bb7 16. Rab1 Na5 17. Be2 Be4 18. Rb4 Bd5 19. Ra4 Nc6 20. Bxa6
Nb8 21. Bb5 Rxa4 22. Bxa4 Bxa2 23. Ra1 Bd5 24. Bd1 Nd7 25. Ra7 Ra8 26. Rxa8+
Bxa8 27. g3 f6 28. Bb3 Kf7 29. Nd4 Nc5 30. f4 Nxb3 31. Nxb3 Bd5 32. Nd2 h5 33.
Kf2 Kg6 34. Ke3 Kf5 35. Kf2 e5 36. fxe5 Kxe5 37. Ke3 g5 38. h4 c5 39. Kf2 gxh4
40. gxh4 Kf4 41. c4 Bc6 *
Position (FEN): 8/8/2b2p2/2p4p/2P2k1P/8/3N1K2/8 w - - 1 42
White to move.
Themes:  Endgame  
Puzzle rating: 1542
Best move: Nb3