<prompt> Bhala okuqhubekayo kwalesi sigaba - UJones wayebuye abe ngumdlali we-chess onentshisekelo, wabhala incwadi eyodwa kuphela yolimi lwesi-Welsh chess kanye nendodana yakhe, u-Iolo. Wayengomunye weqembu elincane lamalungu e-Welsh Chess Union kanye nezikhulu ezaqhakambisa futhi zalwela ukwehlukana kwe-WCU ne-British Chess Federation njengoba kwakunjalo ngaleso sikhathi ngo-1970 kanye nesicelo sayo esiphumelelayo sokujoyina i-World Chess Federation FIDE njengelungu elizimele. Kanye nokubamba izikhundla eziningana ku-WCU, uJones wasungula futhi wahlela i- Y Ddraig eyakhula kusuka encwadini yezindaba yeDyfed Chess Association yaba umagazini we-Welsh chess ngawo-1970. Wayengumphathi we-Olympiad Yabesilisa ka-1974  <response>: Iqembu laseNice elaba nomphumela omuhle kunayo yonke eWales kanye neqembu labesifazane kuma-Olympic ka-1976 kwa-Israel. Kwaphela iminyaka eminingi eyiPhini Likamongameli weWCU. 