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This item is a game information page
It belongs to categories: Orthodox chess, 
It was last modified on: 2016-11-13
 By Fergus  Duniho. Gross Chess. A big variant with a small learning curve. (12x12, Cells: 144) [All Comments] [Add Comment or Rating]
Greg Strong wrote on 2018-09-14 UTC

There was an error with the Average Mobility numbers - I have now updated the table.

The Average Mobility is a Betza Mobility Calculation with a board occupancy of 30%. Basically, for a piece that can only make a single step, the number of directions attacked and average mobility will be the same (as though the board was empty.) For each additional step in a given direction, though, the weight is that of the previous step multiplied by 0.7 (to approximate a 30% chance that the previous square was occupied.)