pcd pharma company in india pcd pharma company in ahmedabad pcd pharma company in gujarat pcd pharma indian pcd pharma company extra pawn 1985 gukesh managed gukesh grabs rookbishoppawn endgame proud moment 18 years gukesh pressing 55th move rf2 thursday 12 december viswanathan anand record previously held grand master final classical game decisive 14th game blunder made youngest chess championship youngestever world champion december 12