Chess puzzle (Equality)
Moves: 1. e4 e5 2. Bc4 Nf6 3. Nf3 d5 4. exd5 Nxd5 5. O-O Nc6 6. Re1 Bg4 7. h3 Bxf3 8.
Qxf3 Nf6 9. c3 Bd6 10. d4 e4 11. Bg5 O-O 12. Qe2 Re8 13. h4 h6 14. Be3 Na5 15.
Bb3 Nxb3 16. axb3 Nd5 17. g3 Re6 18. Nd2 f5 19. Nc4 c6 20. Na5 Rb8 21. c4 Nb4
22. c5 Bc7 23. Nc4 a6 24. Nb6 Nd3 25. f4 Nxe1 26. Rxe1 Rf6 27. Rd1 Bxb6 28.
cxb6 Qxb6 29. Qc4+ Kh7 30. Qc3 Qc7 31. d5 Rd8 32. Bd4 Rfd6 33. Be5 Qd7 34. Bxd6
Qxd6 35. Qe5 cxd5 36. Qxf5+ Kh8 37. Kf2 Qc5+ 38. Kf1 e3 39. Qd3 d4 40. Qc4 Qd5
41. Qxd5 Rxd5 42. Ke2 g6 43. Kd3 Rb5 44. Kc4 e2 45. Re1 d3 46. Kxd3 Rxb3+ 47.
Kc2 Re3 48. Kd2 Rb3 49. Kxe2 Rxb2+ 50. Kf3 Rb3+ 51. Kg4 a5 52. h5 gxh5+ 53.
Kxh5 Rxg3 54. Kxh6 a4 55. Re8+ Rg8 56. Re4 b5 *
Position (FEN): 6rk/8/7K/1p6/p3RP2/8/8/8 w - - 0 57
White to move.
Themes: Defensive Move Endgame, Rook Endgame  
Puzzle rating: 2068
Best move: f5