Chess slang word, abbreviation of word "Sacrifice".
In chess, a sacrifice usually means a move that gives up a
piece with the objective of gaining tactical or positional compensation, maybe even straight checkmating the opponent. Also, often used while capturing a piece of a lower value with a stronger
piece, especially a
Queen.
1. "...and if he takes, then you can sac your
Queen for his
Rook and the Pawn is unstoppable!"
2. "He ignored the threat , so I immediately sacced my
Bishop for the h-pawn, opening up his King's position."