Chess puzzle (Crushing)
Moves: 1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. a3 Bf5 5. e3 Nd7 6. h3 Ngf6 7. Nf3 e6 8. c4 Be7
9. Bg3 O-O 10. c5 b6 11. b4 a5 12. Qa4 axb4 13. Qxc6 bxc5 14. dxc5 Bxc5 15. Bd6
Bxd6 16. Qxd6 Bxb1 17. Rxb1 bxa3 18. Ra1 a2 19. Qb4 Ne4 20. Be2 Qa5 21. Qxa5
Rxa5 22. O-O Nc3 23. Bd1 Nxd1 24. Rfxd1 Rfa8 25. Rd2 Nb6 26. Nd4 Nc4 27. Rc2
Ra4 28. Nb3 Kf8 29. Nc1 Ke7 30. Kf1 Kd6 31. Ke2 f6 32. Rcxa2 Rxa2+ 33. Rxa2
Rxa2+ 34. Nxa2 e5 35. Kd3 Nb6 36. Nc3 f5 37. f3 Nc4 38. Ne2 g5 39. Ng3 Ke6 40.
e4 f4 41. exd5+ Kxd5 42. Nf5 h5 43. Ne7+ Ke6 44. Kxc4 *
Position (FEN): 8/4N3/4k3/4p1pp/2K2p2/5P1P/6P1/8 b - - 0 44
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 1000
Best move: Kxe7