International
Chess Federation

Tournament information

2025 July Cornerstone Chess - Group 4

Event code 430442
Tournament Name 2025 July Cornerstone Chess - Group 4
City Sunnyvale, CA
Country USA
Number of players 4
System r
Hybrid NO
Category 0
Start Date 2025-07-19
End Date 2025-07-20
Date received 2025-07-25
Date registered 2025-07-03
Type 
Time Control Standard: 90 minutes with 30 second increment from move 1
Zone 
Reported mult. round days 1
Chief Arbiter Talamantez, Abel (USA) (FI,SI,LSI,AO,SLI)  
Deputy Chief Arbiter Koepcke, Richard (USA)   
Chief Organizer Stearman, Josiah (USA)   
Organizer 
PGN file  
Orig.Report View
View Report Rated for August 2025 as Standard
More information: The full list of tournaments received from United States of America for August 2025