US Championships: Caruana's huge missed opportunity

by Carlos Alberto Colodro
10/19/2025 – Drama and missed chances marked round six of the US Chess Championships in Saint Louis. Fabiano Caruana came within a move of seizing the sole lead but overlooked a checkmate in nine against Wesley So, leaving the standings unchanged at the top. Fifteen-year-old Andy Woodward provided the day's lone victory, outplaying Dariusz Swiercz. In the women's championship, Anna Zatonskih caught Alice Lee after defeating Atousa Pourkashiyan, as decisive games continued to dominate the event. | Photo: Lennart Ootes

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So escapes with a draw

There was only one decisive game in round six, but it could easily have been two. Fabiano Caruana missed a golden opportunity to take the outright lead after failing to spot a forced checkmate against Wesley So.

The two leading players entered a complex middlegame resembling a reversed Benoni, in which Caruana gradually gained the upper hand. So fell behind on the clock and found himself under increasing pressure as Caruana won material and launched an attack against the king.

However, the critical moment came on move 41. Just after receiving extra time, Caruana spent 17 seconds before playing 41.Qf6, an impulsive choice that let the advantage slip.

Both 41.Qb8 and 41.Qd8 would have secured victory on the spot, as confirmed by computer analysis showing a forced mate in nine moves. So defended accurately thereafter, and the game soon fizzled into a draw, leaving both players tied for the lead alongside Hans Niemann.

Wesley So

Wesley So | Photo: Lennart Ootes

Niemann, who was playing with black against Levon Aronian, also drew his game. Their Nimzo-Indian encounter was balanced throughout, with both sides creating practical chances without ever tipping the scales decisively. As a result, So, Caruana and Niemann remain jointly on top after six rounds.

The only player to win on the day was 15-year-old Andy Woodward, who continued his impressive run by beating Dariusz Swiercz for a second consecutive victory. Woodward admitted afterwards that he had been tricked in the opening, but he quickly turned the tables when Swiercz chose the wrong capture on move 17.

From that moment, the momentum shifted in Woodward's favour, and he converted efficiently to reach an even score. For Swiercz, it marked a second straight defeat.

After six rounds, Caruana, So and Niemann share the lead on 4 points, followed by Levon Aronian in sole fourth place with 3½ points, while Woodward joins those on 3 points - Awonder Liang and Grigoriy Oparin - tied for fifth place.

Andy Woodward

Andy Woodward | Photo: Lennart Ootes

Results - Round 6

Standings after round 6

All games

Zatonskih and Lee share the lead

The women's championship once again featured four decisive games, maintaining the tournament's reputation for fighting chess.

Anna Zatonskih moved into joint first place with Alice Lee after defeating Atousa Pourkashiyan, while Lee was held to a draw by Thalia Cervantes. Zatonskih's victory extended her unbeaten run, making her the only player in the field yet to lose a game. She later described the win as bittersweet, noting her sympathy for Pourkashiyan, who is in the seventh month of her pregnancy.

Anna Zatonskih

Anna Zatonskih | Photo: Lennart Ootes

Carissa Yip scored an important win against Irina Krush to stay within striking distance of the leaders. Continuing a familiar rivalry, Yip once again prevailed, this time from the black side of a King's Indian Defence. Krush employed a Petrosian setup with an early h3 and later won a pawn - though in reality, Yip had sacrificed it for activity. Accurate defence might have secured equality for Krush, but her decision to delay castling and keep her king in the centre proved costly as tactical complications arose.

Elsewhere, Nazi Paikidze returned to winning ways by defeating former sole leader Anna Sargsyan, who suffered her second consecutive loss. Their endgame, featuring queens and opposite-coloured bishops, appeared balanced, but Paikidze found a precise plan of activating her king on the queenside, turning the position decisively in her favour.

The remaining win came from Jennifer Yu, who overcame Megan Paragua to move closer to the upper half of the table. With five rounds remaining, Lee and Zatonskih lead the women's championship on 4 points, followed by a five-player chasing pack on 3½.

Nazi Paikidze

Nazi Paikidze | Photo: Lennart Ootes

Carissa Yip

Carissa Yip | Photo: Lennart Ootes

Sargsyan 0-1 Paikidze

Analysis by GM Karsten Müller

Results - Round 6

Standings after round 6

All games

Links


Carlos Colodro is a Hispanic Philologist from Bolivia. He works as a freelance translator and writer since 2012. A lot of his work is done in chess-related texts, as the game is one of his biggest interests, along with literature and music.
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