Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. c4 Nf6 3. Nf3 Be7 4. Bg5 O-O 5. e3 d5 6. Nc3 c6 7. a3 Nbd7 8. Rc1
Nb6 9. c5 Nbd7 10. b4 a6 11. Bd3 h6 12. Bh4 Re8 13. O-O Nf8 14. Bb1 Bd7 15. Ne5
Rb8 16. Na4 g5 17. Bg3 N6h7 18. Nxd7 Nxd7 19. Bxb8 Qxb8 20. Qd3 Ndf8 21. Nb6
Qd8 22. a4 f5 23. a5 Bf6 24. Qe2 Bg7 25. h3 Qe7 26. g4 fxg4 27. Qxg4 e5 28.
dxe5 Qxe5 29. Nd7 Nxd7 30. Qxd7 Qe7 31. Qxe7 Rxe7 32. Rfe1 Nf6 33. Rcd1 Ne4 34.
Kg2 Bc3 35. Re2 Bxb4 36. Bxe4 Rxe4 37. f3 Rc4 38. e4 Bxa5 39. exd5 Rxc5 40.
dxc6 Rxc6 41. Re8+ Kf7 42. Re4 b6 43. h4 gxh4 44. Rxh4 Rg6+ 45. Kh3 Ke6 46.
Re4+ Kf7 47. Rd7+ Kg8 *
Position (FEN): 6k1/3R4/pp4rp/b7/4R3/5P1K/8/8 w - - 7 48
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1202
Best move: Re8#