World No.1 Chess player Magnus Carlsen has revealed that he had been suffering from food poisoning after his semifinal victory against Azerbaijan's Nijat Abasov which eventually affected his preparation for the final of the FIDE Chess World Cup against Indian Grandmaster R Praggnanandhaa. Carlsen drew the first game of classical chess after 35 moves with the Indian prodigy R Praggnanandhaa. The two players will now return on Wednesday for the second classical chess game. If this game ends in a tie the players move to two games of Rapid Chess to decide the winner of this years Chess World Cup final being played at Baku, Azerbaijan.