Chess puzzle (Crushing)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 e6 5. Nf3 Nf6 6. Be2 c6 7. O-O Nbd7 8.
h3 Be7 9. Be3 Nd5 10. Nxd5 cxd5 11. Qd2 a6 12. a3 b5 13. b3 Bb7 14. c4 bxc4 15.
bxc4 dxc4 16. Bxc4 O-O 17. d5 exd5 18. Bxd5 Bxd5 19. Qxd5 Nf6 20. Qf5 Qd5 21.
Qc2 Rfc8 22. Qe2 Ne4 23. Rfd1 Qf5 24. Bd4 Bf6 25. Rac1 Rxc1 26. Rxc1 h6 27.
Bxf6 Nxf6 28. Nd4 Qa5 29. Qf3 Re8 30. Nc6 Re1+ 31. Rxe1 Qxe1+ 32. Kh2 Ne4 33.
Nd8 Ng5 34. Qf5 Qe7 35. Nc6 Qxa3 36. Qc8+ Kh7 37. h4 Qd6+ 38. g3 Nf3+ 39. Kg2
Ne5 40. Nxe5 Qxe5 41. Qxa6 f5 42. Qd3 h5 43. Qe3 Qe4+ 44. Qxe4 fxe4 45. f3 Kg6
*
Position (FEN): 8/6p1/6k1/7p/4p2P/5PP1/6K1/8 w - - 1 46
White to move.
Themes:  Endgame, Pawn Endgame  
Puzzle rating: 1019
Best move: fxe4