Meet ChessSpider! 4.2

ChessSpider! helps you easily maintain your opening repertoire.

1 - Define your repertoire positions

2 - ChessSpider! searches simultaneously

3 - Your repertoire games are found!

Watch 1-minute demo! Download free 15-day trial!

ChessSpider! comes with a free 1M+ PGN database of strong master games (up to December 2025). ChessSpider! 4.2 is priced at €29.99. Download a free, fully functional 15-day trial - no registration and no obligation.