Chess puzzle (Crushing)
Moves: 1. d4 g6 2. c4 Bg7 3. Nc3 b6 4. Nf3 Bb7 5. d5 d6 6. e4 Nd7 7. Bd3 h6 8. O-O Ne5
9. Nxe5 Bxe5 10. f4 Bd4+ 11. Kh1 Qd7 12. Ne2 Bc5 13. a3 a5 14. Bd2 Nf6 15. b4
axb4 16. axb4 Bxb4 17. Rxa8+ Bxa8 18. Bxb4 Ng4 19. Bd2 O-O 20. h3 Nf6 21. e5
Nh5 22. g4 Ng7 23. f5 g5 24. e6 fxe6 25. fxe6 Rxf1+ 26. Qxf1 Qxe6 27. Kg1 Qe5
28. Qf2 Qa1+ 29. Kg2 c5 30. Bc3 Qa7 31. Bxg7 Kxg7 32. Qf5 Qa1 33. Qh7+ Kf8 34.
Qxh6+ Ke8 35. Bg6+ Kd8 36. Qxg5 b5 37. cxb5 Qa2 38. Kf2 Bxd5 39. Bd3 Qb3 40.
Qe3 c4 41. Be4 Qxb5 42. Bxd5 Qxd5 43. g5 Qf5+ 44. Qf4 Qxh3 45. Qxc4 Qf5+ 46.
Qf4 Qxf4+ *
Position (FEN): 3k4/4p3/3p4/6P1/5q2/8/4NK2/8 w - - 0 47
White to move.
Themes:  Endgame  
Puzzle rating: 943
Best move: Nxf4