Sindarov's Round-Seven Win Echoes His Candidates Surge as Tan Survives a Near-Collapse

The 2026 Sinquefield Cup and Cairns Cup are entering the stretch run in St. Louis, and round seven produced one decisive game in each event, plus a near-miss escape that will linger in the memory longer than most results.

In the Sinquefield Cup, GM Wesley So continues to lead the 2026 Sinquefield Cup on 4.5/7 after making an almost instant draw with GM Anish Giri in round seven on Monday, trailed by GMs Maxime Vachier-Lagrave, Fabiano Caruana, and Praggnanandhaa Rameshbabu, who are half a point behind. GM Javokhir Sindarov won the one decisive game, against GM Vincent Keymer, and both players join a group of four players on 3.5 points that includes GMs Sam Sevian and Levon Aronian.

That win matters beyond the standings. Sindarov arrived in St. Louis chasing a spot in the Grand Chess Tour Finals, reserved for the top four players on the season-long points table, and he’d entered this event outside that cutoff. A round-seven win with the black pieces against Keymer doesn’t just add half a point to the tally in isolation, it keeps alive a qualification push that started with a strong run at the Candidates Tournament earlier in the year, where Sindarov opened with a red-hot 6/7 start. Two different events, same pattern: a young Uzbek grandmaster refusing to fade when the pressure ratchets up in the second half of a tournament.

The schedule sets up two more tests immediately. So will have Black against Sevian in round eight, and then White against Sindarov in round nine, while another important clash in round eight will be Vachier-Lagrave vs. Praggnanandhaa, both players a half-point behind the leader. A So-Sindarov pairing in the final round, with GCT Finals qualification hanging over it, is exactly the kind of collision the Tour’s format is designed to produce.

Over in the Cairns Cup, the round belonged to a save rather than a win. GM Tan Zhongyi continues to lead the 2026 Cairns Cup on 5.5/7, though she was in huge trouble against GM Divya Deshmukh, winning from a much worse position to extend her lead to a full point over GM Bibisara Assaubayeva and IM Alice Lee. Assaubayeva won the only other decisive game of the day, against IM Stavroula Tsolakidou, while Lee didn’t manage to convert a winning, pawn-up rook endgame against GM Anna Muzychuk.

The Tan-Deshmukh game is the one worth replaying move by move. Divya outplayed the tournament leader in a Vienna Game, and in an advantageous position with two extra pawns, the Indian grandmaster had to find a difficult move, 25.Ba7!!, to exchange queens and consolidate. Missing that, she allowed a pawn storm against her king, with queens still on the board. It’s a brutal kind of near-miss, the sort that separates a strong result from a great one: find one only move at the right moment and you’re up two pawns with a simplified position against the tournament leader, miss it and the initiative flips entirely.

For Tan, it’s the second time she’s been the target of a title defense narrative here, having previously won the Cairns Cup crown before this cycle. A full-point cushion with two rounds to go is a good position to defend from, but Deshmukh’s collapse is a reminder of how thin the margin actually was. Lee’s missed rook ending against Muzychuk tells a similar story from the chasing pack: the 16-year-old, the lowest-rated player in the field, had the position to draw level with Tan and let it slip to a draw instead.

Two rounds remain in both events, and both leaderboards are still live. So needs to navigate Black against Sevian before a final-round showdown with Sindarov, while Tan’s cushion will be tested again as Assaubayeva and Lee try to close the gap before the tournament ends.