On October 11, 1943, Dwight Eisenhower and British General Bernard Montgomery made a bet about the future of World War II. The war, Ike wagered, would be over by Christmas Day 1944—and he put £5 on it (which would be just under $100 in today's dollars). A year later, he must have felt pretty good about his chances: The Allied invasion of Normandy on June 6, 1944 had paved the way for a series of other Nazi defeats in France and neighboring countries; meanwhile, the Soviet Army was hammering away on the eastern front. Hitler's army was caught in a vice, and the screws were tightening.