“Perhaps the most important role for a second is analyzing adjourned positions jointly with the player. Sometimes this means all-night sessions, so that the player has a variety of tactics to employ when play is resumed the next day. Soviet players were traditionally serviced by a team of seconds, each performing an assigned task. For example, there could be an endgame specialist, an opening theoretician, a physical trainer, a “go-for,” and sometimes a psychologist.”
