Chess puzzle (Checkmate)
Moves: 1. Nf3 e5 2. Nxe5 d5 3. c4 Bc5 4. d4 Bd6 5. Bf4 Nf6 6. g3 O-O 7. Bg2 dxc4 8.
O-O Bf5 9. Bxb7 Nbd7 10. Bxa8 Nxe5 11. dxe5 Qxa8 12. exd6 Bh3 13. f3 cxd6 14.
Rf2 Nh5 15. Qd4 Qb7 16. Nd2 d5 17. Bd6 Re8 18. Qh4 Qxb2 19. Qxh3 Qxa1+ 20. Rf1
Qxa2 21. Rf2 Qxd2 22. Qxh5 Qe1+ 23. Kg2 Rxe2 24. Rxe2 Qxe2+ 25. Kh3 Qe6+ 26.
Qg4 f5 27. Qg5 Qxd6 28. Qxf5 Qh6+ 29. Kg2 Qd2+ 30. Kh3 Qh6+ 31. Kg2 Qc6 32. Qg5
Qd7 33. Qe5 d4 34. Qb8+ Kf7 35. Qf4+ Ke8 36. Qb8+ Ke7 37. Qe5+ Kd8 38. Qb8+ Qc8
39. Qd6+ Qd7 40. Qf8+ Kc7 41. Qc5+ Kb7 42. Qxc4 d3 43. Qb4+ Ka8 44. Qe4+ Kb8
45. Qb4+ Kc8 46. Qc4+ Kd8 47. Qh4+ Kc7 48. Qc4+ Kb6 49. Qb4+ Kc6 50. Qa4+ Kd5
51. Qb3+ Kd4 52. Qb4+ Ke3 53. Qe4+ Kd2 54. Kf1 Qh3+ 55. Kg1 Qc8 56. Kf2 Qc2 *
Position (FEN): 8/p5pp/8/8/4Q3/3p1PP1/2qk1K1P/8 w - - 28 57
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 1562
Best move: Qe1#