Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Nxe2 Qxd5 6. O-O e6 7. Bf4 Bd6 8.
Nbc3 Qh5 9. Bxd6 cxd6 10. Ng3 Qxd1 11. Raxd1 d5 12. Nb5 Kd7 13. Ne2 Nc6 14. Nf4
a6 15. Nc3 Nb4 16. Na4 Ke7 17. c3 Nc6 18. f3 b5 19. Nc5 Rhd8 20. Rfe1 Kf8 21.
Nfxe6+ fxe6 22. Nxe6+ Kf7 23. Nxd8+ Rxd8 24. Re3 g5 25. Rde1 Rd6 26. h3 h5 27.
Kf2 h4 28. Re5 Nxe5 29. dxe5 Re6 30. exf6 Kxf6 31. Rxe6+ Kxe6 32. Ke3 Ke5 33.
b4 Kf5 34. Kf2 Ke5 35. g3 d4 36. cxd4+ Kxd4 37. f4 hxg3+ 38. Kxg3 gxf4+ 39.
Kxf4 Kc4 40. h4 Kxb4 41. h5 Ka3 42. h6 Kxa2 43. h7 b4 44. h8=Q b3 45. Qa8 b2
46. Qxa6+ Kb3 47. Qb5+ Kc2 48. Qc4+ Kb1 49. Ke3 Ka1 50. Qa4+ Kb1 51. Qb3 Ka1
52. Qa3+ Kb1 53. Kd4 Kc2 54. Qc3+ Kb1 55. Kd3 Ka1 56. Qa3+ Kb1 57. Qb3 Ka1 58.
Kc2 b1=Q+ *
Position (FEN): 8/8/8/8/8/1Q6/2K5/kq6 w - - 0 59
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 618
Best move: Qxb1#