Chess puzzle (Crushing)
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 d6 7. O-O Nf6 8.
Qe2 Be7 9. Rd1 e5 10. Be3 O-O 11. Rac1 Be6 12. Bxe6 fxe6 13. Ng5 Qd7 14. Qc4
Nd8 15. Nb5 Ng4 16. Nf3 Nxe3 17. fxe3 Nc6 18. Qb3 a6 19. Na3 Rac8 20. Nc4 Qc7
21. Nb6 Rcd8 22. Qxe6+ Kh8 23. Nd5 Qd7 24. Qxd7 Rxd7 25. b4 Re8 26. a3 Bd8 27.
Rd3 Ne7 28. Nxe7 Rexe7 29. Rc8 Kg8 30. Nd2 Kf7 31. Nc4 Bc7 32. Nb2 Re8 33. Rxe8
Kxe8 34. Nd1 Ke7 35. Nc3 Ke6 36. Nd5 h6 37. a4 Bd8 38. g3 Bc7 39. a5 Bd8 40.
Kg2 Bc7 41. Kf2 Bd8 42. Ke2 Bc7 43. Rc3 Bd8 44. h4 h5 45. Nb6 Bxb6 46. axb6 g6
47. Kd3 Rf7 48. Ke2 Rd7 49. Rc8 Kf7 50. Rc7 Ke7 51. Rxd7+ *
Position (FEN): 8/1p1Rk3/pP1p2p1/4p2p/1P2P2P/4P1P1/4K3/8 b - - 0 51
Black to move.
Themes:  Endgame  
Puzzle rating: 550
Best move: Kxd7