In the basic positions I arranged in a row the most important types of positions of connected and split pawns, the self-confident knowledge of which is essential to be able to solve the more complicated, multi pawn positions.
In the examples of practical endings you can see all the virtues and errors which spring from the knowledge, or the lack of it, of the rules of opposite-coloured bishop endings. The epilogue supports all that was written , and briefly summarizes the rules.I should like to express my special thanks to my ex-pupil GM Ferenc Berkes for his many and profound analysing work, and for always finding time to discuss any newly arisen, interesting-looking positions with me.
IM Gyula Mészáros