LEFT HANDER

once a sardar was going from la to bombay. he was occupying the seat just next to the world chess champion gary kasparov. kasparov challenges him for a game of chess. he declines. to persuade him kasparov says that he will play with his left hand. sardar agrees. w3ithin a minute the sardar gets defeated.
sadly the sardar presents himself before his freind sardar and and tells him about the incident.
he says”SERVES YOU RIGHT. DONT YOU KNOW KASPAROV IS A NATURAL LEFT HANDER?