CCA Returns to OTB Chess with 30th Chicago Open

GM Dariusz Swiercz won the Continental Chess Association's first over-the-board major event in 15 months in Wheeling, Illinois over Memorial Day weekend.

Opening – The Gambit Chess Player

Setting the Dgt North American chess clock for the National Open 2019

Details of the 32nd Annual Chicago Open - Chess Gaja

Variants OTB - Chess Forums

WCC: Biographies

Chicago Open excites OTB in full swing! - The Chess Drum

Chess Life, PDF, Chess

Chess Life Magazine July 2009 by alaamattar - Issuu

Chicago Open excites OTB in full swing! - The Chess Drum

Chicago Chess Center