"Sorry," Stiles said his hand stopped moving and just laid on his knee. He continued to look at the board and shook his head because the jump had put two pieces of Derek's into the exact spot Stiles wanted them. "Sometimes you have to sacrifice a piece to get the move you want." His voice wasn't focused though as Stiles jumped the two pieces and was one spot away from being kinged. His eyes were looking at the board but they weren't completely focused, it was like Stiles was playing on auto pilot.