Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Qh5 Qf6 3. Nc3 Bc5 4. Nf3 d6 5. Nd5 Qd8 6. Bc4 Be6 7. d3 Nf6 8.
Nxf6+ Qxf6 9. Bxe6 Qxe6 10. O-O Nd7 11. Be3 Nf6 12. Qg5 O-O 13. Bxc5 dxc5 14.
h3 Rfe8 15. Nxe5 Qxe5 16. Qxe5 Rxe5 17. f4 Re7 18. f5 Nd7 19. c3 f6 20. Rad1 b5
21. a3 a5 22. Rfe1 Rd8 23. d4 c4 24. e5 fxe5 25. dxe5 Rde8 26. e6 Nf6 27. Re5
c6 28. Rd6 g6 29. fxg6 hxg6 30. Rxc6 Rb7 31. Rg5 Kg7 32. Re5 Ng8 33. Rd5 Ne7
34. Rd7 Rxd7 35. exd7 Rd8 36. Rc7 Nd5 37. Rb7 Nf6 38. Rxb5 Rxd7 39. Rxa5 Rd2
40. Rb5 Ne4 41. a4 Nd6 42. Rb6 Nc8 43. Rb7+ Kh6 44. a5 Nd6 45. Rb6 Ne4 46. a6
Nc5 47. Rc6 Rd5 *
Position (FEN): 8/8/P1R3pk/2nr4/2p5/2P4P/1P4P1/6K1 w - - 3 48
White to move.
Themes: Advanced Pawn Endgame  
Puzzle rating: 1114
Best move: a7