How Did Chess Become Global And Did You Know That Iranians Were The Inventors Of Chess?

  Chess was introduced to Persia from India and became a part of the princely or courtly education of Persian nobility. Around 600 CE in Sassanid Persia, the name for the game became Chatrang , which subsequently evolved to shatranj  after the conquest of Persia by the Rashidun Caliphate, due to the lack of native "ch" and "ng" sounds in the Arabic language. The rules were developed further during this time; players started calling "Shāh!" (Persian for "King!") when attacking the opponent's king, and "Shāh Māt!" (Persian for "the king is helpless" – see checkmate) when the king was attacked and could not escape from the attack. These exclamations persisted in chess as it traveled to other lands.