Items Authored by Sam Trenholme
- Schoolbook. 8x10 chess with the rook + knight and bishop + knight pieces added. (10x8, Cells: 80) By Sam Trenholme.
- Super Chess 1993. Missing description (14x14, Cells: 196) Author: Sam Trenholme. Inventor: Michael N Goldshteyn.
- Schoolbook. This is a Game Courier preset for Schoolbook Chess. By Sam Trenholme.
- Set 3 of 10x8 chess mating problems. Missing description By Sam Trenholme.
- 10x8 Chess mating problems. 10x Chess mating problems. By Sam Trenholme.
- More 10x8 mating problems. Missing description By Sam Trenholme.
- List of Chess Variants. This is a large listing of chess variants. Author: Sam Trenholme.
- Schoolbook openings #1. Missing description By Sam Trenholme.
- Way of the Knight: Sample Game. Missing description Author: Sam Trenholme. Inventor: Ralph Betza.
- Schoolbook . Zillions file for Schoolbook. By Sam Trenholme.
- Schoolbook (updated) . Missing description By Sam Trenholme.