Chess puzzle (Checkmate)
Moves: 1. e4 g6 2. Nf3 Bg7 3. d4 e6 4. e5 d6 5. Nc3 c5 6. dxc5 dxe5 7. Qxd8+ Kxd8 8.
Bg5+ f6 9. Bh4 Ne7 10. O-O-O+ Bd7 11. Bb5 Nbc6 12. Ne4 Kc7 13. Nxf6 Bxf6 14.
Bxf6 Rhd8 15. Bxe7 Nxe7 16. Bxd7 Rxd7 17. Rxd7+ Kxd7 18. Rd1+ Kc6 19. Nxe5+
Kxc5 20. Nd7+ Kb5 21. h4 Nd5 22. g3 Rd8 23. Ne5 Rf8 24. f4 a5 25. Nf3 a4 26.
Nd4+ Kc4 27. Nxe6 Re8 28. b3+ axb3 29. axb3+ Kc3 30. Rd3+ Kb4 31. Rd4+ Kc3 32.
Rxd5 Rxe6 33. Rc5+ Kb4 34. Rc7 b5 35. Rxh7 Kc3 36. Rh6 *
Position (FEN): 8/8/4r1pR/1p6/5P1P/1Pk3P1/2P5/2K5 b - - 2 36
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 600
Best move: Re1#