Description from extension meta
Roatta Software (c) chess parser
Image from store
Description from store
This is a chess notation visualizer. Select any text which is a chess game notation (PGN or FEN), for example:
[White "Yang"]
[Black "Herry"]
1. e4 e5 2. Bf1c4 Bf8c5 3. Qd1h5 Qd8f6 4. Bc4xf7 Ke8d8 5. Bf7xg8 Qf6xf2
6. Ke1d1 Qf2f1 0-1
Right click and choose small or medium board from "Roatta waayyy!!!" in the context menu. A window with the game will be opened. There are available such functionalities as play forward, backward, last and first position, or just play without clicking. Switch sides is in the bottom left side of the board.
If the window is empty, move it and it will be updated instantly. Hope I'll find a way to fix this later.