VOLIA is a term used in the game of chess to describe a situation where a player has a large advantage over their opponent. It is derived from the Latin word volare, which means 'to fly'. The term PRESTO is also used in chess and is an abbreviation for 'pre-emptive strike', which is when a player makes a move that forces their opponent to respond in a certain way. This can be used to gain a strategic advantage in the game.