Chess puzzle (Equality)
Moves: 1. d4 e6 2. e4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bf4 Ngf6 6. Bd3 c5 7. dxc5 Nxc5 8.
Nxf6+ Qxf6 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Ne2 Qxb2 12. O-O Bc5 13. Bd6 Bxd6 14.
Qxd6 Qe5 15. Rad1 Qxd6 16. Rxd6 Ke7 17. Rfd1 Rhd8 18. Ng3 Rac8 19. Ne4 Rxc2 20.
Ng5 h6 21. Nh7 Rxa2 22. f4 Ra4 23. g3 Ra6 24. R6d2 Rc6 25. Re1 Rh8 26. Red1 Nb6
27. g4 Rxh7 28. g5 hxg5 29. fxg5 Rc5 30. Rg2 Rh5 31. g6 fxg6 32. Rxg6 Rhg5+ 33.
Rxg5 Rxg5+ 34. Kf2 Nd5 35. h4 Rf5+ 36. Kg3 Nf6 37. Rh1 Ne4+ 38. Kg2 Rf2+ 39.
Kh3 Ra2 40. Rg1 Ra3+ 41. Kh2 Kf7 42. Rf1+ Kg8 43. Rg1 Ra2+ 44. Kh3 Nf2+ 45. Kg3
Ne4+ 46. Kf4 Ra4 47. Ke5 b5 48. h5 b4 49. h6 Ra5+ 50. Kxe4 b3 *
Position (FEN): 6k1/p5p1/4p2P/r7/4K3/1p6/8/6R1 w - - 0 51
White to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 738
Best move: Rxg7+