George Duke wrote on Sat, Jan 3, 2009 10:13 PM UTC:
Take (8) Synaesthesia Chess. Only the one criterion, namely, sound implies
sight, or sight sound. So they are to be any board size, number of piece-types
and Mutators that suit you. Or if John can please start with (1) sub 'a' prime numbers, for his first CV, that
is reasonable because there are many of them for 8x8, if matching squares
and primes, over 1/4 the board: 2,3,5,7,11...61. (Eventually the percentage falls off drastically by some well-known formulas, 14.6% by 500, for large boards.)