World Chess Championship
The World Chess Championship is the match, run under FIDE regulations, in which the reigning champion defends the title against the winner of the Candidates Tournament.
Also called: world championship
The championship is a head-to-head match, not a tournament. FIDE's published cycle explains the road to it: national championships and continental events feed the World Cup, the Grand Prix series and the Grand Swiss, those events send players to the Candidates Tournament, and the Candidates winner earns the match against the champion.
A separate cycle with its own match decides the women's title. The match uses a slow time control and a set number of games stated in the regulations for that cycle. The 2026 regulations set fourteen games, and a level score goes to a ladder of faster play-offs that ends in sudden-death games, which is where play-off and tie-break rules come in. The title stays with the winner until the next match.
For a player, the match is an exercise in deep opening preparation with a team, because each side prepares for one opponent. It also differs from the Olympiad, which is a team event. Read match play, candidates tournament and chess olympiad to compare formats.
How "World Chess Championship" applies to your own results depends on where you stand now, and the improvement plans by rating band show what players near your rating work on.
Related terms
The Candidates Tournament is the FIDE event, played by eight qualifiers, whose winner becomes the challenger in the next World Championship match against the reigning champion.
Match play is a format in which two players, or two teams, play a fixed set of games against each other and the side with the better total result wins the match.
A tiebreak is a rule that ranks players who finish on the same score, either by a calculation from the results or by extra games, so that the final standings can be published.
The Chess Olympiad is the biennial team event in which national teams compete in open and women's sections, ranked by match points under a Swiss-system pairing.
Grandmaster is the highest title FIDE awards for over-the-board standard chess, earned through a rating of at least 2500 reached at some time together with qualifying norms, or through certain event results.
Guides that go further
What a rating measures, how FIDE, Lichess, US Chess and chess.com compute theirs, and why the numbers differ.
How the Candidate Master, FIDE Master, International Master and Grandmaster titles are earned, with every Handbook clause.
The Handbook rules for a first FIDE rating: five rated games, the 1400 floor, the two 1800 draws and a worked example.
Sources
- FIDE Handbook D.01.01 FIDE Individual World Championship Cycles, World Championship Cycle Structure, read Oct 21, 2026.
- FIDE Handbook D.01.07 Regulations for the FIDE World Championship Match 2026, Articles 4.1, 4.2.2 and 4.4, read Oct 21, 2026.
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