Chessable Tools is a free Chrome add-on developed by James Peerless that aims to improve your experience on Chessable, a popular online chess platform. This add-on provides additional functionality to enhance your learning and studying of chess openings.

One of the key features of Chessable Tools is the ability to adjust the move depth when learning new openings. As a beginner, it can be overwhelming to learn openings that are several moves deep, especially when your opponents are unlikely to follow those moves. With Chessable Tools, you can easily set a more reasonable move depth, allowing you to focus on the most relevant moves for your level of play.

However, after adjusting the move depth, you may find that many of the variations in a given book are identical within your move depth. This means that you end up learning and reviewing the same opening variation repeatedly. Chessable Tools solves this problem by automatically collapsing and pausing variations that are identical within your current move depth. This streamlines your learning process, allowing you to focus on new and unique variations.

Chessable Tools is a valuable add-on for chess enthusiasts who want to optimize their learning experience on Chessable. With its ability to adjust move depth and collapse identical variations, this add-on provides a more efficient and personalized approach to studying chess openings.