I have found some great chess videos on YouTube  by GM Varyzhan Akobian. There are 58 of them in all. I have started watching them and they are all very interesting and informative for intermediate players. I have found that watching these types of lessons--especially when there are a good number of them by a single teacher--gives us an insight into his thought process and helps us to learn the ideas, rules and patterns of good chess and how to apply them in practice. Here's the url: https://www.youtube.com/watch?v=fT2MVoS2kus&list=PLVWaFpMwtaGguNTCmp2fAFJxhKi0JEpp6

The videos are all from the Chess Club and Scholastic Center of Saint Louis, a major venue for chess in the USA.

Via YouTube the club has made available a huge range of lectures from many instructers, including GMs Seirawan, Finegold, Akobian. They cover many topics and all levels of player. Well worth checking out their YouTube channel.

People spend a lot of money for chess dvds and to view chess videos online. Now we can all save a lot of money by checking out all these videos so thank you MCBeaker for this information. And thank you also  Chess Club and Scholastic Center of St. Louis for putting all this online!