What I learnt on 1v1 was that you should keep travelling towards the opposite corner of the map, forming one or two very thin attack lines, to surprise them in the beginning itself.
Sometimes I used the first, weaker one as a recon team, so that they give me the king's location before they are slaughtered, and then the second, stronger one comes in from an altogether different route and finishes them.
Sometimes I used the first, weaker one as a recon team, so that they give me the king's location before they are slaughtered, and then the second, stronger one comes in from an altogether different route and finishes them.