World history 3 rahul Foulger Rahul Foulger

Sources:https://en.wikipedia.org/wiki/Timeline_of_chess
https://thechessworld.com/articles/general-information/chess-history-timeline-6th-century-2012/
https://en.wikipedia.org/wiki/History_of_chess#:~:text=The%20earliest%20predecessor%20of%20the,form%20in%20the%2015th%20century. 
https://www.ichess.net/blog/history-of-chess/
https://www.jstor.org/stable/4203653