Black strained for active play with 21 b6, but he did not get it.

He then announced his retirement from active play, but was soon drawn back.

He retired from active play in 1978 at the age of 30.

After retiring from active play, he became a coach, and later a general manager.

The main idea is not so much what White can do, but to prevent active play on the part of Black.

This eventually resulted in a slow retirement from active play.

After retiring from active play, he stayed with the club, going directly into management.

Determining whether a player is in "active play" can be complex.

The shafts can be tied on in the case of very young children, especially during active play.

Shortly after founding the team, he retired from active play and moved into management.