Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 c6 3. a4 Nf6 4. Nc3 e6 5. e3 dxc4 6. Bxc4 Bb4 7. Ne2 Nd5 8. Bd2
Nd7 9. Nxd5 cxd5 10. Bxb4 dxc4 11. Qc2 Qb6 12. Qxc4 Nf6 13. O-O Bd7 14. Bc3 O-O
15. Rfe1 Nd5 16. b4 Rac8 17. Qb3 a5 18. b5 Nxc3 19. Nxc3 h6 20. h3 Rfe8 21.
Rac1 e5 22. dxe5 Rxe5 23. Ne2 Rec5 24. Rxc5 Rxc5 25. Rc1 Be6 26. Qb2 Rd5 27.
Nd4 Rc5 28. Nxe6 Rxc1+ 29. Qxc1 Qxe6 30. Qc7 b6 31. Qc6 Qa2 32. Qxb6 Qxa4 33.
Qb8+ Kh7 34. b6 Qd1+ 35. Kh2 a4 36. b7 a3 37. Qa7 Qd6+ 38. g3 Qd2 39. Kg2 Qd5+
40. Kf1 a2 41. Qxa2 Qxa2 42. b8=Q Qc4+ 43. Kg2 Qd5+ 44. Kh2 Qf3 45. Qb1+ Kg8
46. Qc2 g6 47. Qc8+ Kg7 48. Qc3+ Kg8 49. Qd2 Kg7 50. h4 h5 51. Qd4+ Kg8 52. Qf4
Qxf4 *
Position (FEN): 6k1/5p2/6p1/7p/5q1P/4P1P1/5P1K/8 w - - 0 53
White to move.
Themes:  Endgame  
Puzzle rating: 1495
Best move: gxf4