Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nxc6 Qxe4+ 6. Qe2 Qxe2+ 7. Bxe2
dxc6 8. Bf4 Bd6 9. Bg3 Bf5 10. Na3 Bxa3 11. bxa3 O-O-O 12. Rc1 Nf6 13. O-O Rd2
14. Bc4 Nd5 15. Bb3 Re8 16. Rfd1 Ree2 17. Rxd2 Rxd2 18. c4 Nf6 19. f3 Nd7 20.
Re1 Be6 21. f4 g6 22. Kf1 Nc5 23. Re2 Nxb3 24. axb3 Rd1+ 25. Kf2 Ra1 26. a4 Rb1
27. Re3 a6 28. Rd3 Kb8 29. Bh4 Ka7 30. Bf6 Kb6 31. Bd4+ c5 32. Bf6 c6 33. Bd8+
Ka7 34. a5 Ra1 35. Bb6+ Kb8 36. Rd8+ Bc8 37. Bxc5 Rxa5 38. Bd6+ Ka7 39. Rxc8
Ra2+ 40. Kg3 b5 41. Rc7+ Kb6 42. Rxf7 bxc4 43. bxc4 a5 44. Rxh7 a4 45. Rh8 a3
46. Ra8 c5 47. Be5 Kb7 48. Rg8 Rc2 49. Rxg6 Rxc4 50. h4 a2 51. h5 *
Position (FEN): 8/1k6/6R1/2p1B2P/2r2P2/6K1/p5P1/8 b - - 0 51
Black to move.
Themes:  Endgame  
Puzzle rating: 1912
Best move: Rd4