Featuring Guinness World Record Holder GM Ehsan Ghaem Maghami
Get ready for the opportunity to play a Grandmaster! The American Open Chess Championship is hosting a Simultaneous Exhibition with Grandmaster Ehsan Ghaem Maghami, the Guinness World Record Holder for the most simultaneous chess games ever played. He will play against multiple players at the same time!
About GM Ehsan Ghaem Maghami
GM Ghaem Maghami (FIDE 2427) is one of the world’s most accomplished chess masters. Known for his deep strategic vision and dynamic play, he achieved global recognition by setting a Guinness World Record in 2011 for playing 614 opponents simultaneously — an incredible feat that demonstrated both his endurance and mastery of the game.
This is a special opportunity to play against a world-class chess Grandmaster in person!
Event Details
- Event: American Open – Grandmaster Simultaneous Exhibition
- Date: Friday, November 28, 2025
- Time: 6:30 PM
- Location: Hyatt Regency Orange County 11999 Harbor Blvd, Garden Grove, CA 92840
- Website: http://www.americanopen.org
Registration
- Early Registration: $45
- After November 25: $60
- Spots are limited — register early!
👉 Reserve your spot today and click the link below
American Open 