Red Dragon, Blue Dragon: The Huaihai 1948-49 is an operational-level game about the largest and most decisive battle of the Chinese Civil War: the Battle of the Huai-Hai. This showdown determined that the Nationalist forces of Jiang Jieshi (Chiang Kai-Shek) would be driven from the mainland into exile on Taiwan. It was the culmination of 20 years of on-again-off-again civil war between the Nationalists and the Communists.