[ 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 Coherent Chess. Variant on 9 by 9 board with special knights. (9x9, Cells: 81) [All Comments] [Add Comment or Rating]George Duke wrote on 2005-01-24 UTCHaving rated Carlos Cetina's Coherent Chess 'Excellent' before, I like the annotated sample game from 1998 that actually takes up most of the text. Sissa squares overlap Rook squares, some Crooked Bishop squares, and Nightrider squares. Sometimes Sissa is two-way, sometimes four-way.