Tata Steel Chess: the Wijk aan Zee tournament

The Wijk aan Zee tournament is one of the oldest elite tournaments still played. Every year it opens the calendar of the big closed tournaments, in January, in a North Sea seaside resort, and takes its name from its sponsor, the steel group Tata Steel.

History of the Wijk aan Zee tournament

The tournament was founded in 1938 by the Dutch steel company Koninklijke Hoogovens, whose name it took. It moved in 1968 to Wijk aan Zee, where it has stayed ever since. After Hoogovens merged with British Steel in the Corus group in 1999, it became the Corus Chess Tournament (official name from 2000). In 2011, after the Indian Tata group took over Corus, it took its present name of Tata Steel Chess Tournament.

The record holder for wins is Magnus Carlsen, with eight titles (one of them shared), ahead of Viswanathan Anand, a five-time winner.

The format of Tata Steel Chess

The Masters group brings together fourteen players who all meet once, in a round robin: thirteen rounds spread over a little more than two weeks. The standings are decided on points (1 for a win, ½ for a draw). For a long time, tied players shared first place; a first tiebreak was played in 2018, won by Magnus Carlsen against Anish Giri. Since 2025, all players tied for the win play tiebreaks, first at blitz and then sudden death, to produce a single winner.

The Challengers group serves as an antechamber: young talents and lesser-known grandmasters also play thirteen rounds there, and the winner is traditionally invited to the Masters the following year. In 2026, America's Andy Woodward won it with 10 points out of 13.

Recent winners of the Masters group

The recent roll of honour maps today's elite: several Wijk aan Zee winners were among the eight players in the 2026 Candidates Tournament (Anish Giri, Wei Yi, R Praggnanandhaa, Fabiano Caruana). The big closed tournaments at this level can also earn points towards the FIDE Circuit, one of the qualification routes into the world championship cycle.

How to read a round-robin crosstable

The results of a tournament like Wijk aan Zee are presented as a crosstable: each player occupies a row and a column, and the cell at the intersection gives the result of their game (1, ½ or 0). The diagonal stays empty, since nobody plays themselves. Reading a row shows a player's whole run; comparing two rows shows how each fared against the same opponents.

With fourteen players, each plays thirteen games: so each has White six or seven times, and the order of the pairings is fixed before the tournament, using rotation tables that balance the colours. As all players have the same schedule, ranking on points is fairer than in a Swiss, and tiebreaks are needed less often; this is why the organiser long accepted shared wins, before introducing tiebreaks in 2025.

The crosstable also makes it possible to calculate each player's performance rating: the average rating of their opponents adjusted for their percentage score. A player who scores 9 points out of 13, like the 2026 winner, achieves a performance rating well above the average rating of his opponents.

A closed tournament, cousin of Norway Chess

Wijk aan Zee belongs to the family of invitational closed tournaments, like Norway Chess and the legs of the Grand Chess Tour. These events have no qualifying stage open to everyone: the organiser invites players according to their rating, their current form and their nationality. They differ, however, in format: Wijk aan Zee remains loyal to a long round robin of classical games, whereas Norway Chess adopted Armageddon games to settle drawn games.

The equipment at the big tournaments

As at the other big broadcast tournaments, play is on Staunton-pattern pieces on electronic boards connected to approved clocks, which transmit every move live. Le Palais des Échecs presents the Staunton chess set, the model for the big tournaments, and the origin of this design that has become universal. The clocks used in competition are described on the page about the clock in tournaments.