Playing on L-shaped maps.

medstrax, you're doing great! Some people simply can't understand: if a person knows that they can actually do something and aren't suffering from infantilism, they don't need to put on airs or prove anything to anyone. It's a pity that we're being led away from the main point again: the ability to think versus acting "according to a template" with just one's spinal cord. And in chess, if someone kept playing the same old scheme all the time, they would have been kicked out long ago!