Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Kf1 Be7 6. c3 Nf6 7. d3 O-O 8. h3 d5
9. Bxc6 bxc6 10. Nxe5 dxe4 11. Nxc6 Qd6 12. Nxe7+ Qxe7 13. d4 Bb7 14. Be3 Nd5
15. g3 Nxe3+ 16. fxe3 Qg5 17. Kf2 a5 18. a4 Bd5 19. Nd2 Rab8 20. c4 Qf5+ 21.
Kg2 Be6 22. g4 Qg5 23. d5 Bd7 24. Nxe4 Qxe3 25. Qc2 Rb3 26. Rae1 Qf3+ 27. Kg1
Rfb8 28. Qe2 Qxe2 29. Rxe2 Rxb2 30. Rhh2 Rxe2 31. Rxe2 Bxa4 32. Nc5 Be8 33. Na6
Rc8 34. Nxc7 Kf8 35. d6 Bd7 36. Rc2 a4 37. c5 Bc6 38. Na6 Ra8 39. Nb4 Rc8 40.
Nxc6 Rxc6 41. Re2 Rxc5 42. d7 Rd5 *
Position (FEN): 5k2/3P1ppp/8/3r4/p5P1/7P/4R3/6K1 w - - 1 43
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1172
Best move: Re8#