On This DVD Susan will teach you an exciting and dynamic easy to learn system to play The Colle- Zukertort. Susan brings you 20 years of her own experience with this opening which is perfect for the player who only wants to spend one tenth (1/10) the time it normally takes to master an opening. So if you are looking to avoid well known deeply analyzed main theoretical Opening lines and want to win games in and out of opening, the Colle-Zukertort System is for you.