System plugins operate every time a page on your site loads. They control such things as your URLS, whether users can check a "remember me" box on the login module, and whether caching is enabled. New in 1.6 is the redirect plugin that with the redirect component assist you in managing changes in URLs.
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This chess opening software will change the way how you create, manage and study your chess opening repertoire.
It will become a major time saver for your daily work and make it even fun to train your chess openings. Even if you have never before created your own repertoire this chess software will make it a piece of cake and there are good chances that you'll even become addictive to it! You don't believe us? Try it yourself for free!
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"I have been recommending Chess Position Trainer to students for several years now as part of a multi-pronged approach to learning openings. [...]"
GM Nigel Davies
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