David Pritchard tells us, in the Encyclopedia of Chess Variants, that Glinski's game is played by over half-a-million people, mostly in Eastern Europe. Prichard also describes other notable variants such as Dave McCooney's hexagonal chess.
Note that the array is ordered so that each piece is initially free to move. Also noteworthy is the fact that both the King and Queen defend all three Bishops.
Hexagonal Chess somewhat strains the familiar concepts of orthogonal and diagonal moves. For the purpose of this writing, these terms will assume the following meanings:
orthogonal move - A move wherein a line piece exits one hex and enters another by crossing a common border. Orthogonal moves are never colorbound.
diagonal move - A move wherein a line piece exits one hex and enters another by following the line which connects their nearest corners.* Diagonal moves are always colorbound.
*This move is not incumbered by pieces lying to the right or the left of the thin line of travel. Pieces crowding the line are simply passed over.
Unlike Orthodox Chess, the HC Pawn has no diagonal moves - only orthogonal moves - although two are at an angle. The Pawn can move passively straight forward, or move to capture 60° to the right or left of straight forward. (See illustration above.)
**The logic here being that such a move does not place the Pawn any closer to the end rank. Moreover, the rule makes it unnecessary to keep track of which Pawns have actually moved.
After Vladislav Glinski, the man who had invented hexagonal chess, died in February 1990 the hexagonal movement fell into decay which lasted until 1996 when IHCF was reorganized and the centre of hexagonal life moved from Great Brittain (the place where Glinski lived) to Hungary. Today hexachess is played in Italy, Hungary, Poland, Yugoslavia, Russia, Ukraine, Belarus, Asia, Near East and Baltic countries. I know about official federation which exists in USA and about the competitions which are held in Scotland. However the trials to popularize this game often run into serious obstactle - lack of influential sponsors. We wish we had Vladislav Glinski in our ranks today...
The most obvious significant event in hexagonal life will be the 5th European championship which will take place in Tatabanya (Hungary) in August 1998 and will get together 12 leading hexagonal players of this continent.
Sergey Korchitsky mentions two periodicals devoted to Hexagonal chess: one published in Budapest in Hungarian, and one published in Minsk in Russian.
You can also play this game by email, using the web-based Play by Mail system on this site.
You can also download a freeware program called Hexodus that plays hex chess.
This game uses two full Chess sets plus an extra Pawn and Bishop for each side. To create your own hexagonal board like the one shown in the photo, see Fergus Duniho's Make Your Own 91-Space Hexagonal Board page.