Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 cxd4 6. Nxd4 Bd7 7. Bxc6 Bxc6 8.
O-O Qc7 9. Re1 Bc5 10. Nc3 Ne7 11. Bf4 Ng6 12. Bg3 Qb6 13. Nb3 Be7 14. a4 O-O
15. a5 Qc7 16. Nd4 a6 17. Nxc6 bxc6 18. Qf3 Bh4 19. Bxh4 Nxh4 20. Qg3 Nf5 21.
Qf4 Rab8 22. b3 Ne7 23. Ne2 Ng6 24. Qd2 Qxe5 25. Nd4 Qc7 26. Qc3 c5 27. Nf3
Rbc8 28. Qd3 c4 29. Qd4 Qc5 30. Qxc5 Rxc5 31. b4 Rb5 32. c3 Nf4 33. Nd4 Rbb8
34. Rab1 Nd3 35. Re2 e5 36. Nc6 Rbe8 37. b5 axb5 38. Rxb5 d4 39. cxd4 exd4 40.
Nxd4 Rxe2 41. Nxe2 Re8 42. Kf1 c3 43. Rd5 Nb4 44. Rb5 Nd3 45. Rd5 Rxe2 46. Rd8+
Re8 *
Position (FEN): 3Rr1k1/5ppp/8/P7/8/2pn4/5PPP/5K2 w - - 2 47
White to move.
Themes: Hanging Piece Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 572
Best move: Rxe8#