Chess World Cup: Esipenko blunders against Yi; Sindarov progresses in Uzbek battle

A cool breeze blew across Rio Resort, bringing relief to an oppressively warm Sunday evening. That comforting breeze must have done little to calm Andrey Esipenko as he came out of the playing hall and walked swiftly towards his room.

Even the conditioned air inside the room may not have helped. The 23-year-old Russian had just blundered a place in the Chess World Cup final, and with that, also a confirmed ticket for the flight to Cyprus, which will host the Candidates in March-April next year.

Esipenko can still make it to the Candidates by winning the playoff for third place at the World Cup. He may yet do it, but his 56th move in the second tie-break game of the semifinal against Wei Yi will haunt him for long. It was a gentle pawn push on the ‘c’ file to the sixth rank, but it was also an irretrievable step to self-destruction.

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As a result of that move, Esipenko lost his rook that had been left hanging on the other half of the board. Wei immediately captured the hapless rook with his knight, and suddenly, from a very tough position – he was two pawns down – he found himself in the World Cup final, and in the Candidates. Esipenko resigned immediately and looked for a few seconds incredulously at the board before getting up.

In the final, starting on Monday, the seventh-seeded Wei will meet Javokhir Sindarov. In the all-Uzbek semifinal, the 16th seed scored a crucial win against Nodirbek Yakubboev in the first game, riding on his advanced passed pawn.

Sindarov then only needed a draw in the second game and got that. In the other match, Esipenko and Wei had drawn the first game, setting up the dramatic second.

Published on Nov 23, 2025