Chess puzzle (Crushing)
Moves: 1. d3 d5 2. g3 e5 3. Nf3 Nc6 4. Bg2 Nf6 5. O-O Bd6 6. Bg5 Be6 7. Nc3 h6 8. Bxf6
gxf6 9. e4 d4 10. Nd5 Bxd5 11. exd5 Ne7 12. Nh4 Ng6 13. Nf5 Ne7 14. Qh5 Nxf5
15. Qxf5 Qd7 16. Qxd7+ Kxd7 17. c4 h5 18. h4 f5 19. Bh3 c6 20. Bxf5+ Kc7 21.
dxc6 bxc6 22. a3 a5 23. b3 a4 24. b4 c5 25. b5 Kb6 26. Be4 Raf8 27. f4 exf4 28.
gxf4 f5 29. Bd5 Rh7 30. Kh2 Rg7 31. Rg1 Rg4 32. Rxg4 fxg4 33. Kg2 Rxf4 34. Re1
g3 35. Re4 Rf2+ 36. Kg1 Ra2 37. Re6 Kc7 38. Rh6 Rxa3 39. Rxh5 Ra1+ 40. Kg2 a3
41. Rh7+ Kb6 42. Rb7+ Ka5 43. Ra7+ Kb4 44. h5 a2 45. h6 Kb3 46. h7 Be5 47. b6
Rb1 48. b7 Kc3 *
Position (FEN): 8/RP5P/8/2pBb3/2Pp4/2kP2p1/p5K1/1r6 w - - 1 49
White to move.
Themes:  Endgame  
Puzzle rating: 2123
Best move: Rxa2