Let's play chess .   I haven't played chess for a long time .   That's all right , I'm a beginner . I've just learnt how to play .   Look , there's a chessboard . Those two men have already finished playing .   You're a very good player   Not really , but once I won a prize .   So did I . I won a prize last week but it was a prize for beginners .   My prize was for the best player in the country . Now let's start playing chess seriously . 