Follow the steps below to setup your own custom matches!
This part is easy, just choose the settings you would like to use in your practice matches for what color you want to play as and what elo engine you'd like to face.
Click the button labelled "+ Lines" and input your PGNs into the box. You can separate each PGN with a space and add as many as you like, although it is probably best to not exceed more than a few hundred due to load times. Here are some sample lines you can copy for King's Gambit Practice: 1. e4 e5 2. f4 exf4 1. e4 e5 2. f4 d5 . The engine will attempt to follow these lines if possible.
Then just click the start a new game button, if you want, you can save the URL to revisit those matches again in the future!