Chess tournaments run by the Continental Chess Association
www.PhiladelphiaOpen.net | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 1991
Please note that the mask requirements for individual events are constantly changing. Please check the Tournament Information link for each event to obtain the latest information regarding the mask requirements.
Please note the Electronic Device Rules for our tournaments. Click Here for more details.
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