Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bg5 Be7 7. e3 O-O 8.
Bd3 h6 9. Bxf6 Bxf6 10. O-O Bg4 11. a3 Ne7 12. Be2 Rc8 13. Rc1 b6 14. h3 Bh5
15. Nh2 Bxe2 16. Qxe2 c5 17. Ng4 cxd4 18. Nxf6+ gxf6 19. exd4 Ng6 20. Qe3 Kg7
21. Rfe1 Re8 22. Qg3 Rxe1+ 23. Rxe1 Kh7 24. h4 Qc7 25. Qd3 Kg7 26. g3 Ne7 27.
Qf3 f5 28. Nxd5 Nxd5 29. Qxd5 Qc6 30. Qxf5 Qg6 31. Qe5+ Kf8 32. Qe7+ Kg8 33. d5
Qf5 34. d6 Rc2 35. Qe8+ Kg7 36. Qe5+ Qf6 37. Qxf6+ Kxf6 38. Rd1 Rc8 39. d7 Rd8
40. b4 Ke7 41. f4 f5 42. Kf2 h5 43. Kf3 b5 44. Rd4 Ke6 45. Ke3 Rxd7 46. Rxd7
Kxd7 47. Kd4 Kd6 48. Kc3 a6 49. Kb3 *
Position (FEN): 8/8/p2k4/1p3p1p/1P3P1P/PK4P1/8/8 b - - 1 49
Black to move.
Themes: Defensive Move Endgame, Pawn Endgame  
Puzzle rating: 940
Best move: Kd5