This is the Ancient Royal Game of Ur – Will We Ever Understand It, how it’s played?
The Royal Game of Ur is a Sumerian version of the ancient Middle Eastern game generically called The Game of Twenty Squares, in Royal Tombs of Ur in Iraq by Sir Leonard Woolley in the 1926-1927, and is dated to roughly to 2500 BCE. One of the copies from Ur is kept in the British Museum.
The original rules of the Royal Game of Ur are unknown, but have been reconstructed by a few different historians based on a cuneiform tablet found in 1880 in Iraq, which is now located in the British Museum. The tablet was written in 177-176 BCE by a Babylonian Scribe Itti-Marduk-balatu.
The problem with most rules proposed by historians, such as RC Bell and Irving Finkel is that the game is boring and not challenging. Considering that different versions of this game were found in many Mediterranean and Middle Eastern countries with over 100 examples found archaeologically, we can assume that the game was popular and I interesting.
Historians who reconstructed rules of play lumped the Royal Game of Ur together with Egyptian Aseb, Jiroft Game of 20 Squares, and Shahr-i Sokhta Game of 20 Squares, which used the same board, but did not have any of the square markings, and since the boards are all similar looking and contain 20 squares. However, The Royal Game of Ur board is so much more elaborately designed than Aseb, Jiroft, and Shahr-i Sokhta that it would make more sense that this game is a similar type of game, but the rules are different.