Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. h3 Nf6 6. Nc3 d6 7. Be3 Bb6 8. Na4
O-O 9. Nxb6 axb6 10. O-O Be6 11. Bb3 Qd7 12. Qd2 d5 13. exd5 Bxd5 14. Bxd5 Nxd5
15. a3 Qf5 16. Nh2 Rad8 17. c3 Nxe3 18. Qxe3 Rxd3 19. Qe2 Qg6 20. Kh1 e4 21. f4
Rfd8 22. Rad1 Na5 23. f5 Qc6 24. Ng4 Nc4 25. Rxd3 exd3 26. Qe7 Re8 27. Qh4 Re2
28. Qg3 d2 29. f6 g6 30. Nxh6+ Kh7 31. Ng4 Nxb2 32. Qh4+ Kg8 33. Nh6+ Kf8 34.
Qg4 d1=Q 35. Rxd1 Nxd1 36. Qxe2 Nxc3 *
Position (FEN): 5k2/1pp2p2/1pq2PpN/8/8/P1n4P/4Q1P1/7K w - - 0 37
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 872
Best move: Qe7#