Growling Tigers Under Siege: Defense of Changde 1943（圍城虎嘯:常德保衛戰1943） is a two-player board wargame that simulates the defense of Changde in the end of the Battle of Changde, November 18 to December 3, 1943. http://en.wikipedia.org/wiki/Battle_of_Changde Each turn represents two days and each hex is about 1 km across. One player commands the Imperial Japanese Army（大日本帝國陸軍） and the other player commands the National Revolutionary Army（國民革命軍）.