Chess puzzle (Crushing)
Moves: 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. d4 cxd4 7. Nxd4 Nf6
8. Re1 g6 9. Bg5 Bg7 10. c3 O-O 11. Na3 h6 12. Bh4 Qg4 13. Qxg4 Nxg4 14. Nac2
g5 15. Bg3 Nge5 16. Nf5 Nd3 17. Reb1 Rfe8 18. Nxg7 Kxg7 19. Kf1 Nce5 20. Ne3 b5
21. Bxe5+ Nxe5 22. Ke2 Rac8 23. Rd1 Nc4 24. Nxc4 Rxc4 25. f3 Rd8 26. Rd3 b4 27.
cxb4 Rxb4 28. b3 Rbb8 29. Rc1 Rdc8 30. Rdc3 Rxc3 31. Rxc3 Rb7 32. Kd3 Kf6 33.
a3 Ke6 34. b4 d5 35. exd5+ Kxd5 36. Rc5+ Kd6 37. Ra5 e6 38. Kd4 f6 39. Ra6+ Ke7
40. Kc5 Rc7+ 41. Rc6 Rd7 42. b5 Rb7 43. a4 Kd7 44. Rd6+ Ke7 45. Ra6 Rc7+ 46.
Rc6 Rd7 47. b6 Rd5+ 48. Kc4 axb6 49. Rxb6 Rd6 *
Position (FEN): 8/4k3/1R1rpp1p/6p1/P1K5/5P2/6PP/8 w - - 1 50
White to move.
Themes:  Endgame, Pawn Endgame, Rook Endgame  
Puzzle rating: 1682
Best move: Rxd6