Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 O-O 6. h3 Bc5 7. Be3 Bxe3 8.
fxe3 d6 9. Be2 Ne7 10. O-O c6 11. Qd2 Ng6 12. Rf2 d5 13. exd5 cxd5 14. d4 exd4
15. exd4 dxc4 16. Bxc4 b6 17. Ne5 Bb7 18. Raf1 Rc8 19. Bb3 Qc7 20. Rxf6 gxf6
21. Ng4 Qg3 22. Nxf6+ Kh8 23. d5 Nh4 24. Nce4 Qg6 25. Rf4 Nf5 26. Rg4 Qh6 27.
Qd4 Rc1+ 28. Kh2 Ng7 29. Nd6 Ba6 30. Nfe8 Re1 31. Nxg7 Qxd6+ 32. Rg3 f6 33. Nf5
Qe5 34. Qg4 Qc7 35. d6 Qd7 36. Qg8+ Rxg8 *
Position (FEN): 6rk/p2q3p/bp1P1p2/5N2/8/1B4RP/PP4PK/4r3 w - - 0 37
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 519
Best move: Rxg8#