Chess puzzle (Checkmate)
Moves: 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. Be2 c5 7. dxc5 Qa5 8. O-O
Qxc5+ 9. Kh1 Nc6 10. a3 Bd7 11. Qe1 a6 12. Bd3 b5 13. Be3 Qh5 14. Be2 Ng4 15.
Bg1 f5 16. Nd2 Nd4 17. Bd3 Bc6 18. Nd5 Rae8 19. c3 Ne6 20. Nb4 Bb7 21. exf5 Nc5
22. Bc2 gxf5 23. Qg3 e5 24. Bxc5 dxc5 25. Nd3 c4 26. Nc5 Bc6 27. Nf3 exf4 28.
Qxf4 Re2 29. Bxf5 Rxf5 30. Qg3 Be5 31. Nxe5 Bxg2+ 32. Qxg2 Rxg2 33. Nxg4 Qxg4
34. Ne6 Rxf1+ 35. Rxf1 Qe4 *
Position (FEN): 6k1/7p/p3N3/1p6/2p1q3/P1P5/1P4rP/5R1K w - - 1 36
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 431
Best move: Rf8#