Chess puzzle (Crushing)
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Be3 Bf5 6. Nc3 e6 7. a3 a6 8. Be2
Bd6 9. O-O Nf6 10. Bg5 h6 11. Bh4 O-O 12. Re1 Rc8 13. Bd3 Bg4 14. h3 Bh5 15. g4
Bg6 16. Ne5 Bxd3 17. Qxd3 Be7 18. f4 Nd7 19. Bxe7 Qxe7 20. Qg3 Nxd4 21. Nxd7
Qxd7 22. Qf2 Nb5 23. Nd1 Qd6 24. c3 Rc4 25. Rf1 Qc7 26. Ne3 Rc5 27. Rad1 Nd6
28. Rd4 Ne4 29. Qh4 Qb6 30. Rb4 Rb5 31. Rf3 a5 32. Rxb5 Qxb5 33. b4 axb4 34.
cxb4 Rc8 35. f5 Rc1+ 36. Rf1 Rxf1+ 37. Nxf1 exf5 38. gxf5 Qb6+ 39. Kh2 f6 40.
Qf4 Qf2+ 41. Qxf2 Nxf2 42. Kg2 Nd3 43. Ne3 Nf4+ 44. Kg3 d4 *
Position (FEN): 6k1/1p4p1/5p1p/5P2/1P1p1n2/P3N1KP/8/8 w - - 0 45
White to move.
Themes: Hanging Piece Endgame, Knight Endgame  
Puzzle rating: 1400
Best move: Kxf4