Panzergruppe Guderian is a classic wargame simulating the Battle of Smolensk in July 1941, during the German invasion of the Soviet Union. Each turn represents two days of combat on a map where each hex equals 10.5 km. The game shines with its innovative 'untried' Soviet units mechanic: they enter play face-down, with hidden strength until their first combat, adding delicious tactical suspense. Germans enjoy operational advantages like mechanized movement before and after combat, plus bonuses for keeping divisions intact. Soviets must strategize to redirect troops and defend key cities. Victory is determined by capturing cities (for Germans) or destroying enemy divisions (for Soviets). Includes map, counters, dice, and reference cards — perfect for fans of historical wargames with deep strategy and surprises.