SOS Secrets of Opening Surprises 6 - Bosch "Wooden Chess Pieces" You get all four colors

You get all four colors in this kit

d4 The Queen's Gambit

if your opening repertoire is smelling a bit stale

-database with nearly 21

SOS Secrets of Opening Surprises 6 - Bosch "Wooden Chess Pieces" You get all four colorsLook at your opponent sitting there in blissful ignorance. Fully at ease, everything under control, not a worry in the world. Or so he thinks. He's checked his repertoire, double checked his main lines. He wanted to come well prepared and he did. Or did he? Because what he doesn't know is that today is not his day. For the simple reason that he's playing you. And you are going to spring a surprise on him. No main variations today, nothing mainstream,