Chessreps

Chessreps treats opening study as a daily game. A course walks you through a repertoire one line at a time with short notes, and the lines you've seen unlock harder modes: Practice removes the hints, Drill counts how many you can get right in a row, Time gives you 60 seconds and adds to the clock for correct answers, and Puzzles and Arena follow. Leaderboards and confetti set the tone. For players who bought an opening course and never finished it, that format is the point.

The library is the other draw. Courses carry the names of titled players, including GM Wei Yi on the Italian, GM Andrey Esipenko on the Ruy Lopez, GM Boris Gelfand on the Petroff and GM Mitrabha Guha on the London, with community courses and a course creator on top. The London course opens with its author in the first person, setting out the setup and plans before asking for 1.d4, and offers either an Essentials cut of 30 lines or the full 64. We opened it as a guest, with no account, and went through its settings. We did not create an account, so the later modes are described from the site and the store listings.

The submission's main argument is that Chessreps drills the replies players at your rating actually make, using Lichess frequencies by rating band. The store listing says something similar. We could not confirm it: the guest course view and settings menu offer training depth, arrows and board themes but no rating. It may appear after sign-up. Until then, read it as the publisher's claim. Lichess's own opening explorer, filtered by rating, shows those frequencies for free if that is what you are after.

On price, the comparison with Chessable favours Chessreps: $34.99 a year on the web unlocks everything, against per-course pricing there. Buy on the web if you can, because the same membership is $49.99 a year inside the iOS app, where there is also a $6.99 weekly plan to avoid. Chess Tempo and Listudy remain the free route if you are willing to build your own repertoire, and Treeory starts from your own games rather than from a course.

The marketing is the weak part. The site claims 500,000+ players while Google Play shows 10K+ downloads, the pricing page puts a countdown on a free trial, and its FAQ promises rating gains within days. None of that is needed for a product with thousands of good store ratings and a named company behind it, and readers should discount it.

For a beginner or club player who wants a playable repertoire and responds to leaderboards and timers, this is an easy one to try: start the first line of a course in the browser, then decide on the trial. Players who want to understand positions deeply, or who are preparing for titled opposition, will want more explanation than short notes can carry.