Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nf6 3. d3 h6 4. Nxe5 Nc6 5. Nxc6 dxc6 6. Be2 Bc5 7. O-O O-O 8.
Nc3 Bd4 9. Bf3 Re8 10. Ne2 Bb6 11. b3 Be6 12. Bb2 a5 13. h3 a4 14. bxa4 Rxa4
15. c4 Ra6 16. Nf4 Bd4 17. Bxd4 Qxd4 18. Ne2 Qb2 19. Qb3 Qxb3 20. axb3 Rxa1 21.
Rxa1 Rb8 22. e5 Nd7 23. d4 c5 24. d5 Bf5 25. d6 c6 26. Bg4 Bxg4 27. hxg4 Nxe5
28. f3 Nd3 29. Rd1 Ne5 30. Kf2 f6 31. Kg3 Kf7 32. f4 Nd7 33. Kf3 Rd8 34. Ng3 g6
35. Re1 Re8 36. Rxe8 Kxe8 37. Ne4 Kf7 38. g3 b6 39. Nc3 Ke6 40. Ne4 b5 41. Ke3
f5 42. gxf5+ gxf5 43. Nc3 bxc4 44. bxc4 Kxd6 45. Ne2 Nb6 46. Kd3 Nd7 47. Ng1
Nf6 48. Nf3 Ne4 49. g4 fxg4 50. Kxe4 *
Position (FEN): 8/8/2pk3p/2p5/2P1KPp1/5N2/8/8 b - - 0 50
Black to move.
Themes:  Endgame  
Puzzle rating: 1211
Best move: gxf3