Chess puzzle (Checkmate)
Moves: 1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. e5 g6 5. Bd3 Bg7 6. O-O Nb4 7. a3 Nxd3 8. Qxd3
a6 9. c4 dxc4 10. Qxc4 b5 11. Qc3 Ne7 12. Nbd2 Bb7 13. Qe3 Nf5 14. Qf4 Bh6 15.
Qg4 Bxf3 16. Nxf3 Bg7 17. b4 O-O 18. Bb2 Nh6 19. Qf4 Nf5 20. Nd2 Bh6 21. Qg4
Bxd2 22. Rfd1 Bh6 23. Qf3 Qd5 24. Qh3 Bg7 25. g4 Ne7 26. Bc1 f6 27. Bh6 Bxh6
28. Qxh6 Rae8 29. Rac1 c6 30. Rc5 Qf3 31. Rf1 Qxg4+ 32. Kh1 Qg5 33. Qh3 f5 34.
Rc3 Qg4 35. Qh6 Qxd4 36. Rh3 Qe4+ 37. f3 Qxe5 *
Position (FEN): 4rrk1/4n2p/p1p1p1pQ/1p2qp2/1P6/P4P1R/7P/5R1K w - - 0 38
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 859
Best move: Qxh7#