Pawn majority is an important strategic concept in chess, referring to having more pawns on one side of the board than the opponent. A pawn majority can lead to a variety of advantages, including increased control of space, the ability to create a passed pawn, and the potential to create a strong pawn chain. In this video, GM Ramesh discusses the advantages of using pawn majority on time in his interaction with WIM Rakshit Ravi, the former world under 10 champion.