GM Wesley So leads the 2026 Sinquefield Cup after round five on Friday, after making a quick draw with GM Praggnanandhaa Rameshbabu. GM Maxime Vachier-Lagrave had a winning position against GM Jorden van Foreest and could have caught the leader, but the game ended in a draw. GM Fabiano Caruana entered the tie for second-fifth (all a half-point behind So) with a win against GM Levon Aronian, as did GM Vincent Keymer with a win against GM Anish Giri. GM Javokhir Sindarov’s opening was neutralized by GM Sam Sevian, making another solid draw.
All five games in the 2026 Cairns Cup were draws. GM Tan Zhongyi was on the ropes against IM Alice Lee in round five, but the Chinese grandmaster escaped with her full-point lead over the field. Nobody scored a win in GM Vaishali Rameshbabu vs. GM Humpy Koneru, GM Alexandra Kosteniuk vs. IM Stavroula Tsolakidou, GM Anna Muzychuk vs. IM Carissa Yip, nor GM Divya Deshmukh vs. GM Bibisara Assaubayeva.
After a rest day, the tournament resumes with round six of both tournaments on Sunday, August 16, starting at 1 p.m. ET / 19:00 CEST / 10:30 p.m. IST.Â
Caruana and Keymer rise up the ranks and are just a half-point behind the leader.
Sinquefield Cup | Round 5 Standings
In the Cairns Cup, the standings are unchanged. Everybody gets a half-point.
Cairns Cup | Round 5 Standings
Sinquefield Cup Round 5: Vachier-Lagrave Falters; Caruana & Keymer Win
Two draws came first, followed by (nearly) three decisive games. The tournament leader, So, made a virtually instant draw against Praggnanandhaa in a Four Knights Scotch. The main priority for So, he said, is to finish in the top four to qualify for the Grand Chess Tour Finals. Another draw gets him closer to that goal. He added, “If you’re going to make a draw, it’s better to make a draw in five minutes than six hours!”Â
The only other draw was Sindarov vs. Sevian, where the Uzbek grandmaster hoped to test his opponent’s memory, and his opponent passed with flying colors. Sindarov explained, “Here Black has a lot of moves, and I thought if he doesn’t remember, his position is a little hard to play.” But he concluded, in the end, “I’m not happy with my game, probably not the best choice for the opening today.”
I’m not happy with my game, probably not the best choice for the opening today.
—Javokhir Sindarov
Vachier-Lagrave outplayed Van Foreest from the black side of a Kan Sicilian, and when he reached a winning endgame, it looked like he would catch So in the lead, while dealing a fourth loss to the Dutchman. But, as the Frenchman explained, he was spoiled for choice in a pawn-up position. He said, “I had a flurry of options, and I think that is always what is difficult in chess. To choose from all very tempting lines… I guess it happened to me yesterday as well with Vincent.”
In hindsight, it’s easy to say that 29…Bxc3 (which Vachier-Lagrave saw) would have led to a promising, clear-pawn-up rook endgame. Later, there was a more complicated line with 35…g5! that won quite cleanly. Finally, Vachier-Lagrave had already given up on winning when he played 41…Rxc3?, but even there 41…h4 could have won. “This is the very definition of snatching a draw from the jaws of victory,” said GM Peter Svidler.
This is the very definition of snatching a draw from the jaws of victory.
—Peter Svidler
“It’s annoying,” said Vachier-Lagrave after the game. “I mean, I feel I’m playing well, but the problem is playing well needs to bring points.” As for his direct encounter with the tournament leader on Sunday, he said, “If I don’t win against Wesley, it spells doom for my chances of outright first.”
If I don’t win against Wesley, it spells doom for my chances of outright first.
—Maxime Vachier-Lagrave
Moving on to the decisive games, Caruana vs. Aronian was a plain catastrophe. Aronian mixed up his opening lines in the Petroff Defense, and as a result he was borderline losing by move 21, having spent just over one minute of his starting time.
Almost as salt in the wound, Aronian even got a fighting chance with 23…Nd7!, but missed it, and Caruana went on to win without giving any other chances.
It’s a needed comeback for Caruana, who lost a tough game yesterday against the tournament leader. He said that game was “a cascade of bad decisions.” On beating Aronian, however, he said, “Any win is great. It’s not easy to get wins against this level of a player.”
The second decisive game, and the last game to end, was Keymer vs. Giri. With the white pieces, the German number-one played the English Opening and a kind of Hedgehog Defense with colors reversed. Giri’s 15…b5?! was perhaps a step in the wrong direction, but later, after allowing 24.h6!, followed by 25.d4!, Svidler confidently announced, “He is genuinely busted. It’s not like it’s slightly worse.”
The conversion was extremely shaky at the end, with Vincent nervously playing on the increment in the endgame, but he got the job done. GM Rafael Leitao goes over the Game of the Day below.Â
After the rest day, the marquee matchup is certainly Vachier-Lagrave vs. So. The Frenchman sees it as a must-win game to get into the Grand Chess Tour Finals.
Round 6 Pairings
Cairns Cup Round 5: Lee Misses Chance Vs. Tan
Going into round four on Thursday, Lee had co-led the tournament with Tan. But she lost to Tsolakidou and joined three other players a point behind the leader, in the chasing pack. What a turnaround it would have been if Lee toppled Tan, immediately after her loss.
She came close, but in a winning queen and knight endgame, Lee had to find the calm, zugzwang-inducing 40.Kh2!. She could also have repeated moves once before finding it. But after 40.Ng8+ Kd7 41.a3?, Tan found the only move to survive, 41…Qa6!, and survive she did.
All the other games were drawn, though we can perhaps point to Muzychuk vs. Yip as a small missed opportunity. In a slightly better position, Yip accepted a draw by threefold repetition—a decision perhaps influenced by the painful memory of failing to beat Divya in a winning knight endgame the previous round.
There are no easy pairings in this tournament, and Yip next has the white pieces against top seed Assaubayeva. Tan, on the other hand, will have White against the struggling Kosteniuk, who has just stopped the bleeding by making her first draw after four losses.
Round 6 Pairings
The 2026 Sinquefield Cup is the fifth and final leg of the 2026 Grand Chess Tour. Ten players competed in a classical round-robin tournament with a $475,000 prize fund and counts for qualification into the Grand Chess Tour Finals. It runs alongside the 2026 Cairns Cup, which is also a 10-player round-robin featuring some of the strongest women in the world, with a prize fund of $250,000.
Previous coverage: