Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8.
Nf3 Bg4 9. Be2 Nc6 10. O-O Bxf3 11. Bxf3 cxd4 12. cxd4 Bxd4 13. Bxd4 Qxd4 14.
Qb1 Rb8 15. Qb5 a6 16. Qg5 O-O 17. Rad1 Qb2 18. Rd2 Qa3 19. e5 Rfd8 20. Bxc6
Rxd2 21. Qxd2 bxc6 22. Qc2 Rb2 23. Qxc6 Rxa2 24. e6 Ra1 25. Qe8+ Kg7 26. Qxf7+
Kh6 27. Qf8+ Kh5 28. g4+ Kxg4 29. f3+ Kh5 30. Qf4 Rxf1+ 31. Kxf1 Qd3+ 32. Kf2
Qc2+ 33. Kg3 g5 34. Qf7+ Qg6 35. Qxe7 g4 *
Position (FEN): 8/4Q2p/p3P1q1/7k/6p1/5PK1/7P/8 w - - 0 36
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 1242
Best move: Qh4#