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This page is written by the game's inventor, Eric Greenwood.

Pre-Grandchess

On Friday, February 13, 1998, Eric Greenwood wrote me:
Dear Hans,
I was staring at Grandchess for too long one day, and suddenly was struck by the idea that, Hey, THIS position looks like several moves have been made already-kinda like an opening-game middle game position (see, TOLD you it was too long! :-) anyway, I was wondering if all piece positions of Grandchess could have come from a starting backrow setup position, and from this idea, Pre-Grandchess was born.

(...) The Idea and the game is a tribute to the great invention of Christian Freeling, inventor of Grandchess.

Rules

Pre-Grandchess is played on a ten by ten board. The starting setup is as follows: