A-Tier Grand Chess Tour: Sinquefield Cup 2026
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Grand Chess Tour: Sinquefield Cup 2026

Aug 10, 2026 Aug 20, 2026
🏆 Single Round-Robin ⏱ 90/40, 30+30 💰 $475,000
📍 St. Louis, Missouri, USA 🌐 Official website

The Grand Chess Tour is an annual circuit of international tournaments, featuring Classical, Rapid, and Blitz formats. The GCT: Sinquefield Cup 2026 is the fifth event in the 2026 Tour. The 2025 edition of the tournament was won by Wesley So.