system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
What is Twenty20 or T20 in cricket?


assistant
Twenty20 or T20 for short is a shortened version of the game of cricket in which each side faces a maximum of 20 overs. The game typically lasts about 4 hours with a quick turn between innings unlike other forms of the game, thus increasing its viewership and popularity. 

This format was introduced by the England Cricket Board in an inter-county competition back in 2003. Since then, its become really popular with several international competitions and country wide leagues across all the major cricket playing nations world wide