1991 - Mamaia, Romania - (August) - The tournament had to be put together in hasty fashion when the planned hosts (the Chilean Chess Federation) dropped out at the last minute. Despite this setback, the proceedings went without any serious hitch and the players appreciated the excellent conditions and sound organising skills of the Romanian officials. Hot favourites for a clean sweep in the Boys/Open U-20 event were the Soviets Vladimir Akopian, Sergei Tiviakov and Mikhail Ulibin.