Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 c5 5. dxc5 Bxc5 6. Bd3 Qe7+ 7. Be2 Bg4 8.
Qxd5 Nf6 9. Qd3 Nc6 10. Nbd2 Rd8 11. Qc4 O-O 12. O-O Ne5 13. Nxe5 Qxe5 14. Bxg4
Bxf2+ 15. Rxf2 Qe1+ 16. Rf1 Qe3+ 17. Kh1 Rxd2 18. Bxd2 Qxd2 19. Rad1 Qe3 20.
Qd3 Nxg4 21. Qd8 Nf2+ 22. Rxf2 Qxf2 23. Qd4 Qxc2 24. Rd2 Qb1+ 25. Rd1 Qxa2 26.
Qb4 b6 27. Qc3 Qe6 28. h3 Rc8 29. Qd4 h6 30. Qd2 Qe4 31. Re1 Qc6 32. Re7 Qc1+
33. Qxc1 Rxc1+ 34. Kh2 a5 35. Rb7 Rc6 36. b3 Kf8 37. Kg3 Ke8 38. Kf4 g5+ 39.
Ke5 Rc5+ 40. Kd6 Rb5 *
Position (FEN): 4k3/1R3p2/1p1K3p/pr4p1/8/1P5P/6P1/8 w - - 4 41
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 752
Best move: Rb8#