← Back to extensions
A second board beside Chess.com puzzles and bot games. Try lines, undo, reset — your real game stays untouched. 100% free.
A second board beside Chess.com puzzles and bot games. Try lines, undo, reset — your real game stays untouched. 100% free.
User reviews
No reviews collected yet.
More in this category
Adobe Acrobat: PDF edit, convert, sign tools
🧩 More extensionsDo more in Google Chrome with Adobe Acrobat PDF tools. View, fill, comment, sign, and try convert and compress tools.
4.4346,000,000
Chrome
View details →AdBlock — block ads across the web
🧩 More extensionsBlock ads on YouTube and your favorite sites for free
3.965,000,000
Chrome
View details →Chrome Remote Desktop
🧩 More extensionsChrome Remote Desktop extension
3.841,000,000
Chrome
View details →