Chess puzzle (Checkmate)
Moves: 1. e3 d5 2. Ne2 Nf6 3. d4 g6 4. c4 Bg7 5. cxd5 Nxd5 6. h4 h5 7. e4 Nb6 8. Nbc3
O-O 9. Bg5 Nc6 10. d5 Ne5 11. Nd4 Bg4 12. f3 Bd7 13. Rc1 Qe8 14. b3 c6 15. dxc6
Nxc6 16. Nxc6 Bxc6 17. Nd5 Nxd5 18. exd5 Rd8 19. Bc4 b5 20. Qe2 bxc4 21. dxc6
Qxc6 22. Rxc4 Qa6 23. O-O Rfe8 24. Rd1 Rxd1+ 25. Qxd1 Qxa2 26. Qd7 Rf8 27. Bxe7
Qxb3 28. Bxf8 Qxc4 29. Bxg7 Qc1+ 30. Kh2 Kxg7 31. Qxa7 Qf4+ 32. Kh3 Qf5+ 33.
Kg3 Qe5+ 34. Kf2 Qb2+ 35. Kg1 Qc1+ 36. Kh2 Qf4+ 37. Kh3 Qf5+ 38. Kg3 Qe5+ 39.
Kf2 Qb2+ 40. Kf1 Qb5+ 41. Kg1 Qb1+ 42. Kh2 Qb2 43. Qc7 Qd4 44. Kg3 Qf6 45. Qb8
Qc3 46. Qf4 Qe1+ 47. Kh2 Qa1 48. Qe4 Qb2 49. Kg3 Qc3 50. Kf4 Qd2+ 51. Kg3 Qd6+
52. f4 Kf6 53. Kh2 Qe6 54. Qd4+ Kf5 55. Kg3 Qb3+ 56. Kf2 Kg4 57. f5+ Kxf5 58.
g3 Qe6 *
Position (FEN): 8/5p2/4q1p1/5k1p/3Q3P/6P1/5K2/8 w - - 1 59
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 882
Best move: Qf4#