[ Help | Earliest Comments | Latest Comments ][ List All Subjects of Discussion | Create New Subject of Discussion ][ List Earliest Comments Only For Pages | Games | Rated Pages | Rated Games | Subjects of Discussion ]Single Comment Earthquake Chess. An earthquake caused a kind of Z-form in the board. (8x8, Cells: 8) [All Comments] [Add Comment or Rating]George Duke wrote on 2017-02-03 UTCGood ★★★★Since the 1820s backranks have been altered to thwart opening theory. Fischer was just as ignorant of chess history as Seirawan in the latter's re-introducing compounds of RN and BN to whatever he calls them in Seirawan Chess. Fischer's re-invention in the recent nineties of up to 960 set-ups led to also variants Slide-Shuffle and Deployment and Free Placement. Randomization of array is Mutator applicable to any CV. Instead at the same time of FRC, Ralph Betza proposed changing connectivity of the once-sancrosanct little 64-board. Besides Betza's two-ranks displacement, here are some other board possibilities: http://www.chessvariants.com/d.betza/chessvar/quake/quake.html. There are also things like Transcendental, T_Chess where the two sides' initial positions do not have to match, and Chaos Chess in which pieces start dropped to other than only the nearest rank.