Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. h3 Nge7 7. O-O Ng6 8. d3
Be7 9. Bd5 Bd7 10. c3 Rb8 11. b4 O-O 12. Nbd2 Nf4 13. Nb3 Bg5 14. Bxf4 Bxf4 15.
Re1 Ne7 16. g3 Bh6 17. Nh2 Bxh3 18. Qh5 Be6 19. Bxe6 fxe6 20. Ng4 Ng6 21. Nxh6+
gxh6 22. Qxh6 Qf6 23. Kg2 Qf3+ 24. Kg1 Qxf2+ 25. Kh1 Qf3+ 26. Kg1 Qxd3 27. Re3
Qc2 28. Na5 Rf2 29. Qh3 Rbf8 30. Qxe6+ Kh8 31. Qh3 Qd2 32. Ree1 Qxc3 33. Rac1
Qd2 34. Red1 Qe2 35. Re1 Qd2 36. Red1 Qe2 37. Re1 Qxa2 38. Rxc7 Qd2 *
Position (FEN): 5r1k/2R4p/p2p2n1/Np2p3/1P2P3/6PQ/3q1r2/4R1K1 w - - 1 39
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 880
Best move: Qxh7#