Joey Villar – Philstar.com December 9, 2021 | 1:37pm MANILA, Philippines – Grandmaster Joey Antonio will try to live up to his reputation as the country’s chess ironman as he spearheads the 12-player field in the 2021 Philippine National Championships that was opened Thursday at the Solea Hotel and Resort in Mactan, Cebu. Antonio, 59, is making his 38th appearance in the national championship and will be aiming for his 14th crown in the 11-round tournament that stakes a berth to the national squad competing in the 2023 Asian Indoor and Martial Arts Games in Thailand and a champion’s purse wort…