2026 U.S. Championship: Wesley So and Rachael Li Crowned Champions

2026 U.S. Chess Championship: Wesley So Reclaims the Crown, Rachel Li Wins on Her Debut

Half a point from the title can sometimes feel farther away than the entire tournament. Heading into the final round, Wesley So and Rachel Li faced the same situation: both held a one-point lead over their nearest rivals, and both needed only a draw to become champion. Yet only one of the two eventual winners managed to finish according to plan.

Li protected her lead and won her first senior national title. So lost, allowed Fabiano Caruana to draw level, and had to fight for the crown all over again—this time in rapid chess.

The 2026 U.S. Championships thus produced two very different endings: a triumphant debut for a 16-year-old and a comeback by an experienced grandmaster who suffered a setback just short of the finish line.

Saint Louis: Eleven Rounds to the Title

The U.S. Championship and U.S. Women’s Championship took place in Saint Louis from October 9 to 22. Each event featured 12 players competing in a single round-robin. The main schedule consisted of 11 rounds of classical chess, with an additional day required to decide the open title.

The combined prize fund was $402,000: $250,000 for the open event and $152,000 for the women’s tournament.

Wesley So: A Lead He Had to Win All Over Again

The opening rounds suggested a close contest between the leading favorites. After four rounds, So and Caruana shared first place with three points apiece. Caruana then lost to Andy Woodward, giving So an opportunity to pull ahead.

So’s crucial breakthrough came in rounds seven and eight, when he defeated Ray Robson and Woodward in succession. Going into the final round, he held a full-point lead over Caruana and Grigoriy Oparin.

All he needed was a draw against Sam Sevian. His opponent, however, had no intention of making the leader’s task easy. Sevian gained an extra pawn in a rook endgame, kept pressing, and handed So his only defeat of the classical tournament.

Meanwhile, Caruana beat Awonder Liang. Both title contenders therefore finished the main event on 7 points out of 11. Instead of celebrating, So had to prepare for a playoff.

Two Rapid Games Decide the Crown

On October 22, So and Caruana met in a playoff with a time control of 15 minutes per player and a 10-second increment per move.

The first game ended in a draw after a hard-fought struggle. In the second, So had White and gained an advantage. Caruana searched for counterplay, but this time So converted his opportunity into a win.

So won the playoff 1½–½ to become a four-time U.S. champion. His previous titles came in 2017, 2020, and 2021. Caruana’s run of four consecutive championship victories was over.

What made the victory especially significant was something the final standings could not show: So played the decisive match the day after letting a seemingly secure title slip away. He had to put that disappointment behind him and return to face his strongest rival.

Rachel Li: A Championship-Winning Debut

The standout story of the women’s tournament was 16-year-old Rachel Li. Making her first appearance in the senior U.S. Women’s Championship, she won the title with 8½ points out of 11: seven wins, three draws, and one loss.

Her main rival, Alice Lee, made a powerful start, winning four consecutive games in rounds two through five. Rachel, however, defeated her with Black in their direct encounter to draw level.

Round nine shifted the balance: Alice lost to Irina Krush, while Rachel defeated Nazi Paikidze. By the final round, the eventual champion had built a one-point cushion.

Against Anna Zatonskih, Rachel secured the draw she needed. Alice’s victory over Anna Sargsyan could no longer change the destination of the title.

Rachel became the youngest player to win the U.S. Women’s Championship on her debut. The overall record for the youngest champion remains with Irina Krush, who won the title at 14.

Women’s Championship Results

Including bonuses, Rachel earned $45,000. She also achieved her first International Master norm, securing it with two rounds to spare.

Two Paths to the Same Triumph

The championships in Saint Louis will be remembered for the contrasting ways their winners cleared the final hurdle.

Li finished exactly as the situation demanded: she held her lead and turned an outstanding debut into a national title. So faced an additional test—returning to the board after a defeat that had erased his margin for error.

Before the final round, both needed only a draw. What followed were two memorable triumphs: Rachel Li’s first senior national crown and Wesley So’s fourth U.S. championship title.