The two best-documented King's Gambit routes are GM Baadur Jobava and IM Dragos Ceres's "King's Gambit for White" at Modern Chess (EUR 99, 5 hours, December 2025, from a page read earlier on 8 November 2026 that the site would not let us re-open), built on 3.Nf3 with the Kieseritzky, and Simon Williams's two ChessBase volumes (EUR 29.90 each, May 2014), which offer 3.Bc4 in Volume 1 and 3.Nf3 plus the declined lines in Volume 2. All prices here were read on 8 November 2026. Decide between 3.Nf3 and 3.Bc4 first, and do not buy a course that only covers the accepted gambit, because Black often declines it.
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Test depth: Public information only. Nobody at ChessCourseFinder has taken any of these courses. Facts below come from seller pages read on 8 November 2026 or from search listings, labelled as such.
How we picked and ranked these
We ranked by what a page lets you check, then by date and price. We counted 15 distinct paid courses. Three are documented in useful detail: the two Williams volumes (counted as one course) and Jobava's. Daniel King's Power Play 27 has a readable page with a contents list grouped by Black's defence, and the rest are shop listings or search results. The nine Chessable entries came from search results because their product pages could not be read for prices or contents, so counts are lower bounds. ChessMood's catalogue has no King's Gambit course.
Do you need a King's Gambit course at your level?
Usually not. A course makes sense if you intend to play it in most games after 1...e5 and want a prepared answer to each reply, or if you play Black and keep losing to it. Otherwise treat it as a surprise weapon and learn a few model games, which is how coaches often describe its best use; that is opinion rather than measurement. It also covers only games where Black answers 1.e4 with 1...e5, so you still need your own answers to the Sicilian, French, Caro-Kann and the rest.
Is it sound enough to bother with?
Many coaches treat it as playable at club level (received wisdom, not a measured result), but it is not a line sellers present as objectively safe. Wikipedia's article records that by the 1880s leading players had come to regard it as likely unsound, and that Fischer claimed in 1961 that it "loses by force" to 3...d6. Daniel King's ChessBase page says he would not recommend it in a World Championship match and, in effect, that it is worth playing if that does not apply to you. Williams's Volume 1 page quotes Bronstein as saying Black can draw after 3.Nf3 and that you should play 3.Bc4 to win, while Jobava's page, as read earlier on 8 November 2026 (we could not re-open it later), argues the attack is viable. Those are sellers' and authors' positions, and they conflict, which tells you the soundness argument is still live and that no seller here settles it.
Which version: the decision to make first
Move three is the real purchase decision, because the two main tries lead to different games.
| Your choice | What it is | What you sign up for | Course that lists it |
|---|---|---|---|
| 3.Nf3, with 4.h4 against 3...g5 | The Kieseritzky approach | Sharp sacrificial play with the knight on e5 | Jobava and Ceres, chapters 1-2 (as read earlier; page not re-opened) |
| 3.Nf3, with 4.d4 against 3...g5 | The "Caveman" and 6.g3 ideas | Williams's own recommendation, including a piece sacrifice with 5.Bxf4 | Williams Vol. 2 |
| 3.Bc4 | The Bishop's Gambit | Accepts ...Qh4+ and keeps the g1 knight flexible | Williams Vol. 1 |
| 3.Nf3, then other moves | The classical main road | You must also meet 3...d6, 3...d5, 3...Nf6, 3...h6 and 3...Be7 | Jobava (each by chapter); Williams Vol. 2 ("briefly") |
These are not interchangeable. If you play 3.Bc4 you do not need the Kieseritzky chapters, and if you play 3.Nf3 you do not need Volume 1. But Williams's Volume 2 is the volume with the declined lines, so a 3.Bc4 player still needs it, or something like it. That makes the realistic Williams cost EUR 59.80 for both (two at EUR 29.90, calculated).
One warning for 3.Bc4 players: Wikipedia reports John Shaw's view that 3...Nc6 is a "refutation" of the Bishop's Gambit, the same line Williams's page calls the "New Main Line (Shaw's variation)". Williams's chapter lists 4.d4 and 4.Nf3 g5 5.0-0 against it. Check that you are happy with those before you commit.
Theory load at club level
Moderate but uneven. Forcing lines appear quickly once Black takes the pawn, and the 3.Nf3 g5 lines especially have to be known. The harder problem is width. On Lichess's King's Gambit page, read on 8 November 2026 with its default filters, Black's replies to 2.f4 were 2...exf4 in 41% of games, 2...Nc6 in 25%, 2...d6 in 13%, 2...d5 in 10%, 2...Bc5 in 4% and 2...Nf6 in 3%. So 59% of those games did not start by accepting the gambit. They are online games of mixed speeds, and your opponents will differ, but a repertoire that stops at 2...exf4 would miss a large share of them.
Move orders and transpositions
- 2...d5 (Falkbeer) can transpose. After 2...d5 3.exd5 exf4 you are close to accepted lines with ...d5, so learn the two together. Jobava's page has chapters on 2...d5 3.exd5 exf4 and on 3.Nf3 d5 lines.
- 3.exd5 e4 is the older Falkbeer move. Jobava's list includes it, under a heading that reads "3.exd4 e4", which looks like a typing error on the page.
- 2...Bc5 is the Classical decline. It stops White castling short for a while, and it needs its own plan. Both main courses list it.
- 2...Nc6 and 2...d6 are quiet declines that are easy to overlook if you prepare only the gambit. Jobava lists both and Williams lists 2...Nc6, while his page does not name 2...d6.
- The Vienna route (2.Nc3 then f4) reaches related positions while avoiding some of these replies. It is a separate choice, and none of the pages we read deals with it.
Coverage matrix
"Listed" means the seller page names the line. "Not listed" means we read a list of contents and it is not there. "Not itemised" means the page has a contents list that we did not break down line by line. The Jobava and Ceres column comes from the Modern Chess page as read earlier on 8 November 2026; the site rate-limited us when we went back to re-open it, so treat that column as unconfirmed.
| Line after 1.e4 e5 2.f4 | Jobava and Ceres | Williams Vol. 1 | Williams Vol. 2 | King, Power Play 27 |
|---|---|---|---|---|
| 2...exf4 3.Bc4 lines | Not listed | Listed (old main line, Shaw's 3...Nc6, Bogoljubow, 3...Ne7, 3...d5, early ...Qh4+) | Not listed | Contents grouped by 2...exf4 and other defences; sub-lines not itemised here |
| 3.Nf3 g5 | Listed (chapters 1-2, Kieseritzky) | Not listed | Listed (4.d4 lines) | Not itemised |
| 3.Nf3 d6 (Fischer) | Listed | Not listed | Not named; falls under "all other variations are briefly looked at" | Not itemised |
| 3.Nf3 d5, 3...Nf6, 3...h6, 3...Be7, 3...Ne7 | Listed, by chapter | Not listed | Not named; same brief treatment | Not itemised |
| 2...d5 (Falkbeer) | Listed (3 chapters) | Not listed | Listed | Listed |
| 2...Bc5 | Listed | Not listed | Listed | Listed |
| 2...Nc6 | Listed | Not listed | Listed ("Miles variation") | Listed |
| 2...d6, 2...Nf6 | Listed | Not listed | "Other possibilities"; not named | Listed |
The King's Gambit courses we could find
Prices are listed prices as of 8 November 2026; check them on the seller's page. Per-hour figures are calculated from those prices.
| Course | Author | Seller | Price | Date | Evidence | Honest limits |
|---|---|---|---|---|---|---|
| King's Gambit for White | GM Jobava, IM Ceres | Modern Chess | EUR 99 | Dec 2025 | Page read earlier on 8 Nov 2026; not re-opened | 5 hours (about EUR 19.80 per hour). 16 chapters. All sales final under Modern Chess's terms. |
| King's Gambit Vol. 1 | Simon Williams | ChessBase | EUR 29.90 | May 2014 | Page-read | 5h 42m (about EUR 5.25 per hour); the page also says "approx. 4-8 hrs". Only 3.Bc4. Older. |
| King's Gambit Vol. 2 | Simon Williams | ChessBase | EUR 29.90 | May 2014 | Page-read | 5h 33m (about EUR 5.39 per hour). Non-3...g5 replies only "briefly". Older. |
| Power Play 27: The King's Gambit | Daniel King | ChessBase | EUR 29.90 | Apr 2020 | Page-read | 5h 50m (about EUR 5.13 per hour). Contents list of move sequences grouped by Black's reply (2...exf4, 2...d5, 2...Bc5, 2...Nf6, 2...d6, 2...Nc6). |
| Power Play 28: Tactic Toolbox King's Gambit | Daniel King | ChessBase | EUR 29.90 | Not shown | Listing page (ChessBase King's Gambit listing) | A tactics-themed video, not a repertoire. |
| Wild and Wicked: The Mason-Keres Gambit in 60 Minutes | Daniel King | ChessBase | EUR 9.90 | Not shown | Listing page | One hour on 3.Nc3. |
| Long Live the King's Gambit; The Systematic King's Gambit; Killing it with the King's Gambit; King's Gambit for White | Not seen | Chessable | Not seen | Not seen | Search listing, 8 Nov 2026; we could not open the product pages directly | Four White-side titles. Prices could be free or paid; unverified. |
| Crush the King's Gambit!; Falkbeer's Fury: Beat the King's Gambit with Black | Not seen | Chessable | Not seen | Not seen | Search listing, same caveat | Black-side titles. |
| Get Romantic; punish your opponent's mistakes; Lang lebe das Konigsgambit | Not seen | Chessable | Not seen | Not seen | Search listing, same caveat | Three further titles; side not seen. |
A "King's Gambit Mastermind" at TheChessWorld appeared in search results only, with no author captured, so we do not rank it. ChessBase's King's Gambit listing also shows "An aggressive Williams Repertoire" at EUR 139.90, whose description concentrates on the accepted gambit with 3.Bc4 and closely resembles Williams's Volume 1; we did not count it.
Price and date pull in opposite directions here. Jobava costs about 3.8 times as much per listed hour (19.80 / 5.25, calculated) but is from December 2025, while Williams dates from 2014. Modern Chess's terms, updated 29 December 2025, say all sales are final once access is granted, so watch the free preview first; see our Modern Chess review for more on how it sells courses.
What these courses leave out
- Neither main route deals with the Vienna-style move orders.
- Williams's Volume 2 says lines other than 3...g5 are only briefly covered, which is thin for the Fischer Defence, the line Fischer himself proposed as a refutation.
- Jobava's list is built around 3.Nf3 and does not name 3.Bc4, so a Bishop's Gambit player gets the declined lines but nothing on move three.
- None of the page-read courses is for Black. If you are facing 2.f4, you are down to Chessable titles we could not read.
The free route
Start free: the Lichess opening page shows the common replies, and you can keep your own lines in a Lichess study at no cost. Check the free Chessable courses list before paying for a King's Gambit title. We found no free King's Gambit course confirmed there.
Who should skip a course for the King's Gambit
Skip it if you are under about 1400, if you want a repertoire you can rely on against strong prepared opponents, or if you are looking for a low-maintenance opening (see low-theory repertoire courses). If you like open, tactical 1.e4 e5 play, the Italian Game page covers a more mainstream path, and other gambits are on the sideline and rare opening courses page.
What the seller's pages do not tell you
- The two Williams volumes are sold separately under near-identical titles, and only their contents reveal that the declines are in Volume 2.
- Williams's Volume 1 text says its ideas are "playable, with both colours", though the seven chapters are framed around White's recommendations.
- Williams's Volume 2 text attaches Fischer's "refutation" to 3...g5, whereas Wikipedia records that Fischer's analysis was of 3...d6. Check which line a course means.
- Of the 15 courses in our count, 9 are Chessable titles with no price captured. We cannot tell which are free, in a PRO plan or paid; see the Chessable review for how that platform sells courses.
- Daniel King's Power Play 27 groups its contents by Black's reply, but we did not break its lines down, so check its list before buying if you want 3.Nf3 or 3.Bc4 specifically.
See how to choose a chess course, the price-per-hour calculator, the ChessBase FritzTrainer review and all opening pages.
Original test pending
We have not run an original test of any King's Gambit course. A real test would open the contents of every volume, check which Black defences each course answers and how deeply, find out which Chessable titles are paid, free or PRO-only, and check the stated level.
Sources
- ChessBase: King's Gambit Vol.1 (Williams)
- ChessBase: King's Gambit Vol.2 (Williams)
- ChessBase: Power Play 27, The King's Gambit (King)
- ChessBase King's Gambit listing page
- Modern Chess: King's Gambit for White (Jobava, Ceres)
- Modern Chess: Baadur Jobava author page
- Modern Chess: Terms and Conditions (updated 29 December 2025)
- ChessMood course catalogue
- Lichess opening page: King's Gambit
- Wikipedia: King's Gambit