If you want to improve 1v1 strat skills, you could apply for Warlight Training School https://www.warlight.net/Forum/188126-warlight-training-school-goes-public
We provide training on all aspects of Warlight and 1v1 strat is not our main focus, but if you're interested in playing specifically 1v1 strat you need to inform about your preference and you'll get invited to only 1v1 strat games which should consist of ~6 training games(3 versus me, 3 versus other strong players) an exam game and maybe a 1v1 strat tournament depending on how many players are interested in this program.
A large amount of games in our main program are team games, in whom you are likely to have 1 teacher or strong guest player on your side, so real-time review of your committed orders is an usual thing. We also do that in 1v1 games too, but because on fog settings we can't see your full positions, we cannot spot all your weak moves in time. Some of our early games have no fog setting, so even on 1v1 game we can offer you quick advice.