Chess puzzle (Crushing)
Moves: 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. exd5 Nxd5 8. c4
Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Nf4 11. Qxd8+ Kxd8 12. g3 Ne6 13. Nc3 Nc6 14. Nd5
Ned4 15. Nxd4 Nxd4 16. Kf2 Be6 17. Bd3 Rc8 18. Ne3 Kd7 19. b4 b5 20. c5 f5 21.
a4 Kc6 22. axb5+ axb5 23. Ra6+ Kb7 24. Rha1 Ra8 25. Rxa8 Rxa8 26. c6+ Nxc6 27.
Rxa8 Kxa8 28. Bxf5 Bxf5 29. Nxf5 g6 30. Nd6 Nd4 31. Ke3 Kb8 32. Ke4 Kc7 33. Nf7
Nc2 34. Nxe5 Nxb4 35. Kd4 Nc6+ 36. Nxc6 Kxc6 37. Kc3 Kc5 38. Kb3 h5 39. g4 h4
40. f4 Kd5 41. f5 *
Position (FEN): 8/8/6p1/1p1k1P2/6Pp/1K6/7P/8 b - - 0 41
Black to move.
Themes:  Endgame, Pawn Endgame  
Puzzle rating: 1051
Best move: gxf5