Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Qa5+ 7. c3 Qa6 8. Qg3
Nd7 9. Nd2 Nh6 10. Nb3 Nf5 11. Qf3 c5 12. O-O c4 13. Nd2 Be7 14. Re1 O-O 15.
Nf1 f6 16. Neg3 fxe5 17. Nxf5 Rxf5 18. Qh3 Raf8 19. Be3 Nf6 20. Ng3 Bd6 21.
Nxf5 exf5 22. Qxf5 e4 23. Bf4 Bxf4 24. Qxf4 Qb6 25. Re2 Qd8 26. Rf1 Nh5 27. Qe5
Nf4 28. Re3 Kh8 29. Rg3 Ne2+ 30. Kh1 Nxg3+ 31. hxg3 Rf6 32. f3 exf3 33. gxf3
Qd6 34. Qxd6 Rxd6 35. Re1 Rd7 *
Position (FEN): 7k/pp1r2pp/8/3p4/2pP4/2P2PP1/PP6/4R2K w - - 2 36
White to move.
Themes:  Endgame, Rook Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 615
Best move: Re8#