Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O d6 5. h3 Be6 6. c3 a6 7. Bxc6+ bxc6 8. d4
Bb6 9. dxe5 d5 10. Ng5 Qd7 11. Nxe6 Qxe6 12. exd5 cxd5 13. Bf4 Ne7 14. Re1 O-O
15. Nd2 c6 16. Nf3 Ng6 17. Bg3 Rfe8 18. Ng5 Qf5 19. Qg4 Qxg4 20. hxg4 Bc7 21.
f4 h6 22. Nf3 Rab8 23. Rab1 Bb6+ 24. Nd4 Bxd4+ 25. cxd4 Rb4 26. Red1 Reb8 27.
b3 Kf8 28. Rb2 Ke7 29. Rc2 Rc8 30. f5 Nf8 31. Bh4+ Kd7 32. f6 g5 33. Be1 Rb5
34. Rb1 Ne6 35. a4 Rb7 36. Bf2 Nf4 37. Rd2 Rcb8 38. g3 Nh3+ 39. Kg2 Nxf2 40.
Kxf2 Rxb3 41. Rxb3 Rxb3 42. Ra2 a5 43. Kg2 Rb4 44. Kf3 Rxd4 45. Rb2 Rb4 *
Position (FEN): 8/3k1p2/2p2P1p/p2pP1p1/Pr4P1/5KP1/1R6/8 w - - 2 46
White to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 1636
Best move: Rxb4