Dragon Chess
- Description, photos, and where to buy this chess variant with a new piece, a dragon.
- http://www.dragonchess.net/

Infinite Chess
- The traditional rules of chess on a figure eight board.
- http://www.infinitechess.com/ichess/

World War Chess
- Modern military game with rules and download.
- http://www.worldwarchess.com/

3x3 Chess
- Analysis, problems, and discussion on nine-square board gameplay.
- http://kd.lab.nig.ac.jp/3x3-chess/

Dimensionalized Chess
- Relies on regular chess rules and explains how the pieces move dimensionally.
- http://www.dimensionalized.com/game/rules4_3d_chess/

Star Trek Tri-D Chess
- Includes rules, notation, and instruction book ordering.
- http://www.grigor.org/startrek.htm

Speed Chess
- A non-turn based variant.
- http://modecideas.com/chess.htm

PowerChess
- Played on an eight-based variated board but with 66 squares, by Gerd P. Degens, Germany.
- http://www.mehrinfo.de/u-img/48085/page0004.htm

Omega Chess
- Has new pieces and movements. Includes rules, general information, purchasing, and tournaments.
- http://www.omegachess.com/

Millennium Chess
- Played on a fifteen columns wide board with several rule changes. Includes rules, setup, FAQs, and ordering information.
- http://www.vipchess.com/

Gogol
- Includes rules and game play instructions. [Requires Flash]
- http://home.swipnet.se/gogol/

Circular Chess
- Uses a circular board. Offers rules and download.
- http://www.ochess.com/

Charlatan Chess
- A variation of Western-style game play by using analytical strategies.
- http://www.charlatanchess.com/eng8.htm

Cardinal Super Chess & Super Checkers
- Adds new piece and played on a ten-based square board. Features description of game, online version, and history.
- http://www.cschess.com/

Arimaa
- A game where two opposing teams race to reach the opponent's goal line. Includes rules, championships, news, and downloads.
- http://www.arimaa.com/