- Beyond Omega. Large abstract variant with radial and oblique pieces requiring rotation. (15x15, Cells: 225) By Charles Gilman.
- Dai Shogi. Large armies including a multi-capturing Lion battle each other on a big board. (15x15, Cells: 225) Author: H. G. Muller.
- Dai Shogi. Shogi variant on 15 by 15 board. (Link.).
- Dai Shogi pictures. Photos of a commercial Dai Shogi set. Author: John Lawson.
- Stock Goes East 25 files. Stockschach-style analogues to Shogi, Xiang Qi, and offshoots. (5x9x5, Cells: 225) By Charles Gilman.
Total items listed: 6