Chess puzzle (Checkmate)
Moves: 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 d6 6. Nge2 e5 7. O-O Nbd7 8. b3
c6 9. Ba3 Qc7 10. Rc1 Rd8 11. d4 Nf8 12. h3 h6 13. Qd2 Qa5 14. Bb2 a6 15. Rfd1
Rb8 16. dxe5 Ne8 17. Ne4 Qxd2 18. Rxd2 Bf5 19. Rcd1 Ne6 20. exd6 Bxb2 21. Rxb2
Bxe4 22. Bxe4 Nxd6 23. Bg2 Kf8 24. Rbd2 Ke7 25. Nc3 f5 26. Na4 b5 27. c5 Ne4
28. Bxe4 Rxd2 29. Rxd2 bxa4 30. Bxc6 axb3 31. axb3 Nxc5 32. Rd5 Nxb3 33. Rd7+
Kf6 34. Rd6+ Kg7 35. Rd7+ Kf6 36. Bd5 Nc5 37. Rf7+ Ke5 38. Bc4 Ne4 39. Bxa6
Rb1+ 40. Kg2 Rb2 41. Re7+ Kf6 42. Rb7 Rxf2+ 43. Kg1 Rf3 44. Rb6+ Kf7 45. Bc4+
Kg7 46. Rb7+ Kf6 47. Rb6+ Ke5 *
Position (FEN): 8/8/1R4pp/4kp2/2B1n3/4PrPP/8/6K1 w - - 10 48
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 680
Best move: Re6#