World Chess Championship 2016

The 2016 World Chess Championship between Magnus Carlsen and Sergey Karjakin, contested at the Fulton Market Building in New York City between November 11 and November 30, was the first world chess championship match held in the United States since the 1907 contest between Lasker and Marshall in the same city. It produced twelve classical games, two of which were decisive (one win each), and a rapid playoff that Carlsen won 3–1 to retain the title. The classical score of 6–6 had been replicated only once before in championship history (Kasparov–Karpov 1987, with a different tiebreak structure); the use of a rapid playoff was, in 2016, still controversial and would only become the standard after the 2018 match against Caruana.

The setting

Karjakin was, at twenty-six, the most surprising of Carlsen’s challengers. He had qualified for the title by winning the 2016 Candidates Tournament in Moscow with 8½/14, half a point ahead of Caruana on tiebreak. His chess style was the antithesis of Carlsen’s: defensive, technical, willing to play long passive defences and to accept inferior positions in the hope of converting opponent overpressure. He was, by the time of the 2016 match, one of the strongest defenders in elite chess; he was also less prepared, in the dynamic and theoretical sense, than any of Carlsen’s other potential opponents.

The chess press’s expectation before the match was that Carlsen would win comfortably — perhaps 7–5, perhaps 6½–5½ — through technical wins in equal endgames where Karjakin’s defensive resources, however formidable, would not be sufficient against the world’s strongest grinder. The expectation was, broadly, correct in its assessment of relative strength but incorrect in its assessment of how decisive Carlsen’s advantage would prove in a match-length sample.

The match

Game one was drawn after 42 moves. Game two: drawn, 33 moves. Game three: drawn, 78 moves. Through the first seven games of the match the score remained tied 3½–3½ — seven draws, several of them long technical fights that Carlsen had pressed without breaking through. Karjakin’s defensive technique was, in the early portion of the match, every bit as resilient as the chess press had warned.

Game eight was the first decisive game. Karjakin, playing Black, defended a slightly inferior endgame for fifty moves and then won a single tempo as Carlsen overpressed in time trouble. The score was now 4½–3½ to Karjakin — the challenger leading the defending world champion in the late stages of a title match. The chess world’s reaction was extraordinary surprise; betting markets, which had treated Carlsen as a near-certainty, repriced overnight.

Game ten was the equalising game. Carlsen, playing White, reached a small endgame advantage and converted it methodically over seventy-five moves. The score was now 5–5 with two games to play.

Games eleven and twelve were drawn. Game eleven was a quiet draw in twenty-six moves; game twelve was a more substantive contest in which Carlsen pressed for sixty-six moves without breaking through. The classical match ended 6–6 — the second tied classical score in modern championship history.

The rapid playoff

The four-game rapid playoff was scheduled for November 30, with twenty-five-minute plus ten-second-increment time controls. The chess world had, in the intervening day, debated the wisdom of deciding a classical title by rapid games; the consensus among the elite — Anand, Topalov, Kramnik, Kasparov — was that the format was a poor compromise, but the FIDE rules permitted no alternative.

Game one of the playoff was drawn. Game two was a Carlsen win as Black; he reached a slightly inferior endgame from a Berlin-style Ruy Lopez and turned it into a winning position through technical accuracy as Karjakin missed several precise defences in time pressure. The score was 1½–½ to Carlsen.

Game three was a Karjakin draw with the white pieces — a careful, prophylactic game that left the score at 2–1 with one game remaining. A draw in game four would have given Karjakin a chance in an additional pair of blitz games, but Carlsen needed to win to settle the match.

Game four is the playoff’s most-remembered game. Carlsen played the King’s Indian Attack with White, built a kingside attack, and finished the game on his fiftieth move with 50.Qh6+!! — a queen sacrifice that forced mate in two. The move was Carlsen’s birthday present to himself (he had turned twenty-six the day before) and the most beautiful single move in any modern world championship playoff. The match was over: 9–7 to Carlsen including the playoff.

Aftermath

Karjakin returned to elite chess but never qualified for another championship cycle in the same form. He has since been better known for his political alignment with the Russian state — endorsing the 2022 invasion of Ukraine and being banned from international chess events for six months as a result — than for his chess. His career has, in the years since 2016, declined steadily; he has been outside the world top ten for most of the period.

Carlsen defended his title once more against Caruana in 2018 (a 9–3 result with rapid playoff after twelve classical draws), once more against Nepomniachtchi in 2021 (7½–3½, his most dominant defence), and then declined to defend against the 2022 Candidates winner Nepomniachtchi, citing exhaustion. The title passed to Ding Liren by FIDE’s default arrangement in 2023, and to Gukesh in 2024.

The 2016 match’s place in chess history is precise but limited. It produced the first US-hosted championship in 109 years; it produced the most beautiful queen sacrifice in a modern playoff; it produced the first instance of a tied classical score being decided by rapid playoff, foreshadowing the 2018 match. It did not, however, produce a long-term legacy: Karjakin did not continue at the top, Carlsen’s reign continued without sustained challenge, and the match’s preparation contributions to opening theory were relatively modest. It is remembered for the moments — game eight’s Karjakin upset, game ten’s Carlsen response, the playoff’s queen sacrifice — rather than for any larger meaning. In a championship cycle where the matches have increasingly become referenda on the format and the players’ generational positions, the 2016 contest stands out for being a straightforward sporting event in a city, in front of an audience, that simply played chess for three weeks and produced a result.