Chess puzzle (Checkmate)
Moves: 1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. Nf3 Be7 5. e3 O-O 6. Bd3 d6 7. O-O Nc6 8. d5
Nb8 9. dxe6 Bxe6 10. Re1 Ng4 11. h3 Nh6 12. e4 fxe4 13. Bxe4 Nf5 14. Bd5 Bxd5
15. Nxd5 Bf6 16. Bd2 Nc6 17. Bc3 Bxc3 18. bxc3 Nh4 19. Nxh4 Qxh4 20. Qd2 Ne5
21. Nxc7 Rac8 22. Ne6 Rf6 23. Nd4 Nxc4 24. Qe2 Ne5 25. Rab1 Rxc3 26. Rxb7 Qxd4
27. Rf1 Rf8 28. Qh5 Rc2 29. Qg5 Ng6 30. Qg3 Qf4 31. Qb3+ Qc4 32. Qg3 Re8 33. h4
Qxf1+ 34. Kh2 Rc1 35. Kh3 Qh1+ 36. Kg4 Ne5+ 37. Kf5 Qd1 *
Position (FEN): 4r1k1/pR4pp/3p4/4nK2/7P/6Q1/P4PP1/2rq4 w - - 8 38
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 810
Best move: Qxg7#