Chess puzzle (Equality)
Moves: 1. e4 c5 2. Nf3 d6 3. c3 e5 4. d4 cxd4 5. cxd4 exd4 6. Nxd4 Nf6 7. Nc3 a6 8.
Bc4 b5 9. Bb3 b4 10. Nd5 Be7 11. f3 O-O 12. O-O a5 13. a4 Bb7 14. Nb5 Nxd5 15.
Bxd5 Qb6+ 16. Kh1 Nc6 17. Qb3 Rac8 18. Be3 Qd8 19. Rfd1 Qd7 20. Rd2 Nd8 21.
Rad1 Bxd5 22. Qxd5 Qb7 23. Nxd6 Qxd5 24. Rxd5 Rc2 25. R5d2 Rxd2 26. Rxd2 Nc6
27. Nc4 Rd8 28. Rd5 Kf8 29. Kg1 Ke8 30. Rxd8+ Bxd8 31. f4 Kd7 32. Kf2 g6 33. g4
Bc7 34. g5 Nd8 35. Kf3 Kc6 36. h4 Ne6 37. f5 Nc5 38. Bxc5 Kxc5 39. Ne3 *
Position (FEN): 8/2b2p1p/6p1/p1k2PP1/Pp2P2P/4NK2/1P6/8 b - - 1 39
Black to move.
Themes:  Endgame  
Puzzle rating: 2100
Best move: b3