Jan Markos: Middlegame Secrets Vol.1 + Vol.2For a chess player, chess pieces are like specific tools in a toolbox. We need to know how to use them best, like a craftsman knows their tools. We shouldn’t use a screwdriver to hammer in a nail; and we shouldn’t use the queen just for defence. Middlegame Secrets Vol.1 - The Power of the QueenThis series will show you in great detail the specific qualities of each chess piece, so that you can maximize their effectiveness and thus improve your game. Everyone knows that a rook is dangerous on the 7th rank, and that it belongs behind the pawn.