Chess Daily News by Susan Polgar - Extension of time control

How to play Time Control Chess

Mastering Fair Play: A New Chess Time Control Formula. Now, better than Never

Best Time Control to Train/Improve - Chessable

Need Time Control Info in Game Headers! - Chess Forums

Rated Rapid Chess Tournament For All Ages And Skill Levels May 21

SEIKO Chess Clock Timer BZ361L Professional Shogi Game Time Control from Japan

Practice Tournament - South Charlotte Chess Center (CCC), North Carolina

It has been proven that caffeine has a 9% positive effect on chess performance in fast time-control matches. Maybe thats why…

Demand for traditional chess remains in spite of online surge – ChessPlus

Digital Chess Clock - Customizable Chess Timer for Professional, Tournament Play - Incremental Time Control Fischer Clock - Also Great for Scrabble, Shogi, Go, and Other Competitive Board Games : Toys & Games