Tell me how to play other games except chess.

Hi @KarimVagapov you can browse the various games and their rules here: playstrategy.org/variant
Abalone (playstrategy.org/study/AbaloneS) and Lines of Action (playstrategy.org/study/LinesOfA) also have beginner friendly tutorials.

And?

You will find most players in monthly tournament shields and sometimes in weekly tournaments

Ok.