The first 4 classes of Endgame Studies ended today, the next 4-week cycle of new classes 5-8 will start next Sunday, May 31.
Complex Middlegames 5-8: Starts tomorrow! Class 5 will be about Nimzowitsch and his treatment of the Nimzo-Indian in his famous book My System.
Interesting Endgames 9-12: Starts on Thursday, June 4.