The black knight on b8 can move to a6 or c6.

He was no longer a black, knight, but a gray.

The idea in playing 5 d4 d5 6 Bd3 is to find a more efficient way to drive the black knight out of e4 later.

White intends to drive away the black knight with g5.

Eventually he lands on the head of a 6th-century black knight.

The Duke picked up the black knight from the board.

Also, the black knight on g8 is deprived of its most natural square.

But when you need your black knight, here I am.

Nd3 f5 The black knight cannot move because of the pin against the bishop on e7.

The black knight covers the c7 square as White was threatening 21.