Aman Hambleton London System Chessable Course Review

GM Aman Hambleton's London System course, which a search listing places on Chessable, is, by Chess.com's announcement, a very large White repertoire: more than 650 trainable lines and almost 50 hours of video, aimed at meeting Black's replies after 1.d4. We could not read the course page, so we have neither its exact title nor its price, and we would not buy on this evidence alone. A $200 London course on Hambleton's own site is not confirmed to be the same product.

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Test depth: Public information only. Nobody at ChessCourseFinder has taken this course. This page is based on published documentation, pricing and reports, and here chiefly on a single announcement. How we review explains the limits.

This review has no star score. Fit, price and limits are set out instead, and how reviews are made is public.

What the evidence is

Our one page-read description of this course is Chess.com's announcement, which Chess.com shows as updated on 16 February 2026. Its headline is "Win Games And Infuriate Your Opponents With Aman Hambleton's New London System Course", and its text calls the product "Aman Hambleton's London System course" without giving a formal product name. The page text does not name Chessable; the word appears only in the address of a sign-up link on the page. A podcast episode dated 20 February 2026 calls it his first Chessable opening course; we have not verified that and did not list the podcast as a source.

The announcement is promotional. It carries campaign tracking links and states no affiliate disclosure. Read its figures as the seller's claims. A search listing seen during our research on 8 November 2026 showed a Chessable title of "Aman Hambleton's London System", with a Short & Sweet version; we could not open that product page directly, and a later search that day did not surface it again.

What the announcement says

• More than 650 trainable lines.
• Almost 50 hours of video explanations.
• A full repertoire answering what Black tries after 1.d4, including a chapter it calls "London killers". The London is a White system, so this is a course for the White pieces.
• It says the London is "notoriously simple to learn" but "hard to master" and that the course covers "the latest, cutting-edge theory" (seller wording).
• Level, price and any sale: not stated.

The other Hambleton London course

Hambleton's own course page, read on 8 November 2026, sells "Aman's London System" at $200.00, described as "a complete guide to playing the London System with the white pieces", with key structures, piece placement and long-term plans. It does not mention Chessable, trainable lines or hours, so we cannot say whether it is the same material. Do not treat $200 as the Chessable price. The two listings may be different products, and the page says nothing either way.

Syllabus check

A complete London repertoire has to handle more than one set-up, and the announcement names none of them apart from its "London killers" chapter. The column on the right is what you should look for in the chapter list once you can see it.

Those six rows are our checklist, based on conventional London coaching, and we have not inferred any of them from the headline. The "London killers" name suggests a chapter on anti-London tries, but the announcement does not list them. For a London course whose seller publishes a full chapter list, see our Mastering the London System review.

Is 650 lines too much for a London?

On conventional advice it is more than a club player needs to memorise. The announcement itself calls the London simple to learn, and a line count of 650 sits oddly with that unless many lines are deep reference. Calculated from the announced figures, at 5 new lines a day a first pass takes 130 days, and at 10 a day 65 days, before any reviews. At three hours a week, almost 50 hours of video is about 17 weeks of watching. A reasonable approach is to learn your own most common replies first, and keep the rest for reference. That is coaching convention, not a measured result, and the announcement does not say which lines are core.

Price

Not obtained, and no sale was mentioned. Other Chessable pages show a base price for the MoveTrainer course and a higher price with full video, so the figure you pay may depend on which version you choose. Base versions on those pages do not include the full video, so a base price would not buy "almost 50 hours". Whether this course follows that pattern is not confirmed, so check the course page. Each Chessable title is purchased separately and PRO is optional; see our Chessable review and Chessable PRO review, and Chessable PRO for the plan itself.

What to confirm before paying

Run through these on the course page, in this order:

1. The exact title and author, so you are buying the course the announcement describes.
2. The price for the version with full video, and how much video the cheaper version includes.
3. The chapter list against the table above.
4. The level, if any is stated, and any update history.
5. The refund position. Chess.com's January 2026 Chessable roundup describes a 30-day money-back guarantee on every course, which we could not confirm from Chessable's own help page.
6. A preview. A Chessable announcement of April 2025 gives free members 10 variation previews a month across the site, though current limits may differ.

Who it might suit, and who should skip it

If the figures are accurate, it suits a London player who wants a deep, trainable reference and will put in many weeks. Skip it if you want a first London course or a short one, or if you are not willing to buy before you have seen the chapter list and a price.

Better-documented alternatives

Two Chessable London courses were page-read on 8 November 2026. Prices are USD list prices. The base price buys the trainable lines and only part of the video, so the with-video price is the one to compare against "almost 50 hours".

By the announced figures, Hambleton's course would have about three times Liem's lines and six times Astaneh's, so the sensible question is whether you need that much. Other sellers are covered in our reviews of Modern Chess's Classical London System and TheChessWorld's London System: Raise Your Elo Rating. For the comparison across courses, see the best London System courses and Jobava London courses.

The free resource that covers similar ground

Hambleton's own page points to free chessbrah YouTube series that teach openings through speedruns, although the examples it lists do not include the London, so search the channel for it. Lichess is also free, and its studies are user-made collections of chess content, so you can look for London System studies there, knowing quality varies by author. See Lichess studies and practice.

What the seller's pages do not tell you

• We have not seen the Chessable course page. The course description above comes from an announcement.
• The exact title, price, level, update history and free preview were not available.
• Whether the 650 lines belong to the base course or the video version is not stated.
• Whether the $200 course on Hambleton's site is the same product is not stated on either page.
• What outsiders think. Our searches surfaced no independent review of the Chessable course.