How can I set up this end game to practise?

How can I set up this end game to practise?

I have a rook and king, opponent only has a king.

i've seen a youtube video on how to win i tbut I need to practise it.

Thanks

lichess.org/editor and then "continue from here".

There is also lichess.org/practice/checkmates/piece-checkmates-i/BJy6fEDf/VeKiltmx.

@garz123 - Try this Endgame training site. Its free. It really is an excellent program. :] - chess-endgame-trainer.web.app/home -

@Skittle-Head said in #5:
> @garz123 - Try this Endgame training site. Its free. It really is an excellent program. :] - chess-endgame-trainer.web.app/home -
wow, I never heard about a website like that. Thank you very much, it will be very helpful.

challenge Maia (1 - 5 or 9)
Variant > position
put your FEN

Play.