St. Petersburg Chess Club 540 4th Avenue North
Open; Tuesday: 6pm to 10pm, Friday: 6:00 pm to 11:00pm and Sunday from 2:00pm to 4:00pm
- Erigaisi leads the Sigeman tournament alone with one round to go - 6 May 6, 2026
- Gukesh beats Sindarov in the GCT Poland Super Rapid - 5 May 6, 2026
- GCT Super Rapid & Blitz Poland 2026 - Games and Results May 6, 2026
- Erigaisi and Erdogmus lead the Sigeman & Co tournament after five rounds - 5 May 6, 2026