Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Qh5 d6 3. Bc4 e6 4. Nc3 Nf6 5. Qe2 Nc6 6. Nf3 Bd7 7. d3 Na5 8. Bb5
Bxb5 9. Nxb5 Qd7 10. Nc3 Nc6 11. Bg5 Be7 12. Qd2 d5 13. O-O-O d4 14. Ne2 h6 15.
Bh4 Ng4 16. h3 Bxh4 17. hxg4 Bxf2 18. Kb1 O-O-O 19. Rh3 Be3 20. Qe1 Kb8 21. Ng3
Ka8 22. Nf1 Bf4 23. Qf2 Rhf8 24. Nh4 Bd6 25. g3 Qc7 26. Nd2 b5 27. Nhf3 e5 28.
g5 hxg5 29. Nxg5 Qd7 30. Rh7 f6 31. Ngf3 f5 32. Qg2 fxe4 33. Nxe4 Qf5 34. Nfg5
Qg6 35. Nxd6 Rxd6 36. Ne4 Rdd8 37. Nxc5 Rc8 38. Rdh1 a6 39. a3 Ka7 40. Qd5 Rfd8
41. Nd7 Qxg3 42. Qc5+ Ka8 43. Nb6+ Kb7 44. Nxc8 Rxc8 45. Qd5 Rc7 46. R7h3 Qg5
47. Qf3 Kb6 48. Rg3 Qd2 49. Rg6 Kb7 50. Rd1 Qa5 51. Qd5 Qb6 52. Qg8 Qc5 53.
Rxg7 Ne7 54. Qb3 a5 55. Rd2 Kb6 56. Qe6+ Nc6 57. Rxc7 Kxc7 58. Rg2 b4 59. Rg7+
Kb6 60. Qc8 Kb5 61. Rc7 bxa3 62. Rxc6 Qxc6 63. Qb8+ Qb6 64. Qxe5+ Ka4 65. b3+
Kb4 66. Qe7+ Qc5 67. Qb7+ Kc3 68. Qe4 a4 *
Position (FEN): 8/8/8/2q5/p2pQ3/pPkP4/2P5/1K6 w - - 0 69
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 1185
Best move: Qe1#