Overview
- Wesley So holds the outright lead after four rounds on Friday, sitting on 3 points following his win over Fabiano Caruana and a draw with Levon Aronian.
- R. Praggnanandhaa rebounded from a Round 3 loss by defeating Jorden Van Foreest in Round 4 to reach 2.5/4 and join Levon Aronian and Maxime Vachier-Lagrave in the chase.
- Vincent Keymer handed Praggnanandhaa a surprise defeat in Round 3, and Anish Giri lost a marathon game of more than 100 moves to Sam Sevian, showing how single games have swung the volatile leaderboard.
- The Sinquefield Cup is a nine-round, 10-player classical event on the Grand Chess Tour with a US$475,000 prize fund, and the remaining rounds will directly affect players’ chances to earn points for the Tour Finals.
- The St. Louis festival also features the Cairns Cup for women, where Tan Zhongyi and Alice Lee have been among the leaders and results there are shaping parallel qualification and form narratives.