Encyclopedia of Middlegame IV – was composed by GM Kalinin. It is aimed at teaching a student much of the middlegame methods and intricacies through a theoretical section which includes over 560 games/lectures, each of them illustrating typical plans and methods in the following openings: *Two Knights' defense, Sicilian defense (Richter attack), French defense (3. e5 and 3. Nc3 Nf6 4. Bg5 variations), Caro-Kann defense (3.e5 var.), English defense etc.
The course includes about 1420 examples.