Chess puzzle (Crushing)
Moves: 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. a3 Be7 6. Bg5 O-O 7. Bxf6 Bxf6 8.
cxd5 exd5 9. e3 Bg4 10. Be2 Re8 11. h3 Bxf3 12. Bxf3 Qb6 13. b4 Bxd4 14. Na4
Qb5 15. Qxd4 Qxa4 16. O-O Nd7 17. Bg4 Nf6 18. Bf3 Qb5 19. Rfc1 Qb6 20. Qc3 Ne4
21. Bxe4 Rxe4 22. Rab1 a6 23. Qb3 Rae8 24. a4 d4 25. exd4 Qxd4 26. Rd1 Qb6 27.
a5 Qc7 28. Qd3 R4e7 29. Qc3 Rd8 30. Rxd8+ Qxd8 31. Qf3 Qe8 32. Qc3 Re2 33. Qc5
Qe7 34. f3 Qxc5+ 35. bxc5 Re7 36. Kf2 g6 37. g4 Kg7 38. h4 h6 39. Rb3 Kf6 40.
f4 Ke6 41. Re3+ Kd7 42. Kf3 Re6 43. Re5 Rxe5 44. fxe5 Ke6 45. Ke4 f6 46. exf6
Kxf6 47. Kf4 Ke6 48. g5 h5 49. Ke4 Ke7 *
Position (FEN): 8/1p2k3/p1p3p1/P1P3Pp/4K2P/8/8/8 w - - 2 50
White to move.
Themes: Defensive Move, Zugzwang Endgame, Pawn Endgame  
Puzzle rating: 960
Best move: Ke5