MANILA, Philippines – There is one last “contender” for the Pasig King Pirates to test their mettle. Pasig, the best team in the San Miguel Corporation-All-Filipino Cup of the Professional Chess Association of the Philippines with their 20-1 record, will battle the unpredictable Negros Kingsmen and their 14-7 record, Wednesday night. The King Pirates have beaten the league’s best in Iloilo, San Juan, Laguna, Caloocan, Manila, Davao and Toledo. They have been an unstoppable juggernaut laying waste to opponents. They have accumulated 315 points. That is 25 more than second-running northern rival…