192) How to Slay in Chess, Part 3: The Middle-game -- Intermediate Level
Following what I’ve outlined here took me past more than 99% of chess players, based on chess.com’s stats. So, based on my own experience, this is where I’d recommend starting.
191) How to Slay in Chess, Part 2: The Middle-game -- Beginner Level
If I had to choose the single-most-important mid-game strategy, it’s this one — If all else fails, and all you’re doing, move by move, is moving pieces in weak positions, into stronger positions, then you have a fighting chance.