Chess puzzle (Checkmate)
Moves: 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 Bg4 5. Be2 Bxf3 6. Bxf3 Nd7 7. Bg5 Ngf6 8.
Nd2 O-O 9. h4 h6 10. Be3 e5 11. d5 b6 12. g4 Nh7 13. g5 h5 14. Bxh5 gxh5 15.
Qxh5 f5 16. g6 Ndf6 17. gxh7+ Nxh7 18. Qg6 f4 19. Rg1 Qe7 20. h5 Rf6 21. Qg4
fxe3 22. fxe3 Kh8 23. Nf3 Raf8 24. Rg3 Bh6 25. Ke2 R6f7 26. Rag1 Rg7 27. Qe6
Qxe6 28. dxe6 Rxg3 29. Rxg3 Rg8 30. e7 Re8 31. Nh4 Ng5 32. Ng6+ Kg7 33. Nh4
Rxe7 34. Nf5+ Kf8 35. Nxh6 Nxe4 *
Position (FEN): 5k2/p1p1r3/1p1p3N/4p2P/4n3/2P1P1R1/PP2K3/8 w - - 0 36
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 549
Best move: Rg8#