There are a lot of common endgames that you should know if you want to play chess well, but knowing how to play rook & pawn endgames is an absolute must as they tend to be the most common endgame type that you will see. I still struggle with them despite having played chess for a long time.
This website might help you get better at the most common endgames:
There are a lot of common endgames that you should know if you want to play chess well, but knowing how to play rook & pawn endgames is an absolute must as they tend to be the most common endgame type that you will see. I still struggle with them despite having played chess for a long time.
This website might help you get better at the most common endgames:
https://www.chessvideos.tv/endgame-training/endgame-simulations.php