5 月 28 日，Jane Street 在决赛中击败摩根大通（JPMorgan Chase），夺得北美企业国际象棋联赛冠军。这家量化交易公司在常规赛积分榜上名列前茅，并以三场胜利晋级季后赛。
Jane Street 在八支队伍参加的淘汰赛中胜出。他们在首轮比赛中以 3-2 击败 Meta，这主要归功于 Matias Shundi、国家大师（NM）Christopher Yang 和候选大师（FM）David Peng 的获胜。随后，该队以 5-0 横扫普华永道（PwC）。在对阵摩根大通的决赛中，他们战平三局，并凭借 Max Vaysburd 和 Christopher Yang 的决定性胜利，最终以 3-2 取胜。北美企业国际象棋联赛是全球规模最大的企业国际象棋赛事，并将回归举办第 14 赛季。
IM Alice Lee defeated Women's World Champion GM Ju Wenjun 9.5-3.5 in the 2026 Women's Speed Chess Championship Quarterfinals on Friday. The result ended Ju's undefeated streak in the event.
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Grandmasters Jose Martinez and Alexey Sarana secured victories in the weekly 3 0 Thursday chess tournaments held on May 7. Sarana claimed the first event while Martinez took the second and third.
Anastasiia Hnatyshyn claimed the 2026 European Women's Chess Championship in Batumi, Georgia, as the 76th seed in a field of 165 players. The 15-year-old scored 9 out of 11 points to finish clear first and earn the Woman Grandmaster title along with her first International Master norm. She also collected the €10,000 first prize and gained 214 rating points.
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GM Hikaru Nakamura claimed victory in the opening 3+0 Thursday tournament on July 16 with 9.5 points. GM Sergey Drygalov secured his first win in the second event, and IM Renato Terry took the third for a record 16th title.