Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Nc3 Bb4 8.
Bxd7+ Qxd7 9. a3 Bxc3 10. dxc3 Qxd5 11. Qxd5 Nxd5 12. Bd2 Nc4 13. O-O-O h6 14.
Nf3 f6 15. Bxh6 Rxh6 16. Rxd5 Rd8 17. Rc5 Nd6 18. Rxc7 Rd7 19. Rxd7 Kxd7 20. h3
Ne4 21. Rf1 Rh8 22. Nd2 Nc5 23. f4 e4 24. Re1 f5 25. Nc4 Ke7 26. Ne5 Rd8 27.
Rd1 Rxd1+ 28. Kxd1 Nd7 29. Nxd7 Kxd7 30. c4 a5 31. c3 a4 32. Ke2 Kd6 33. g4 g6
34. gxf5 gxf5 35. Ke3 Ke6 36. Kd4 Kf6 37. Ke3 Kg6 38. c5 Kh5 39. Kf2 Kh4 40.
Kg2 e3 41. Kf3 Kxh3 42. Kxe3 Kg3 43. c4 Kg4 44. Kf2 *
Position (FEN): 8/1p6/8/2P2p2/p1P2Pk1/P7/1P3K2/8 b - - 2 44
Black to move.
Themes:  Endgame, Pawn Endgame  
Puzzle rating: 692
Best move: Kxf4