by Pëtr Arsenʹevič Romanovskij
ISBN: 0939298805
Buy on Amazon
Found in 1 comment on Hacker News
anacleto · 2017-01-19 · Original thread
Very good points.

5. Read "Chess Middlegame Planning" by Peter Romanovsky. There are a LOTS of books on openings and end-game, but very few on middlegame. Among them, this is probably the best one. Truly recommended.

[0] https://www.amazon.com/Chess-Middlegame-Planning-Peter-Roman...