Chess puzzle (Equality)
Moves: 1. d4 d5 2. Bf4 Nf6 3. h3 c5 4. e3 Nc6 5. c3 cxd4 6. exd4 e6 7. Nf3 Bd6 8. Bxd6
Qxd6 9. Bb5 O-O 10. Bxc6 bxc6 11. Nbd2 Ba6 12. b3 Rab8 13. c4 dxc4 14. Nxc4
Bxc4 15. bxc4 Rfe8 16. O-O Nd7 17. c5 Qd5 18. Qa4 Rb7 19. Rab1 Rxb1 20. Rxb1 e5
21. dxe5 Nxe5 22. Nxe5 Qxe5 23. Qxa7 h6 24. Qa3 Qd5 25. Rc1 Re5 26. Qc3 Rg5 27.
f3 Rg3 28. Qc2 Qxf3 29. Rb1 Qe3+ 30. Kh1 Qe5 31. Rd1 g6 32. a4 Rg5 33. Rc1 Qd5
34. a5 Rh5 35. Kg1 Rg5 36. a6 Rg3 37. Re1 Qd4+ 38. Kh1 Ra3 39. Rd1 Ra1 40. Rxa1
Qxa1+ 41. Kh2 Qxa6 42. Qe4 Qc8 43. Qe7 Qe6 44. Qd8+ Kg7 45. Qd4+ Qf6 46. Qd7
Qe5+ 47. Kh1 Qxc5 48. Qe8 Qc1+ 49. Kh2 Qf4+ 50. Kh1 c5 51. Qc6 Qd4 52. Qb6 Qd5
53. Qb2+ Kh7 54. Qb5 Qd4 55. Qb6 Qb4 56. Qf6 c4 *
Position (FEN): 8/5p1k/5Qpp/8/1qp5/7P/6P1/7K w - - 0 57
White to move.
Themes:  Endgame, Queen Endgame  
Puzzle rating: 1568
Best move: Qxf7+