Items Authored by A.J. Winkelspecht
Convergent Chess. Attack king directly or move to its home square on board with 40 squares. (6x6, Cells: 40) By A.J. Winkelspecht.
- Divergent Chess. All pieces capture different than they move without capturing. (10x10, Cells: 100) By A.J. Winkelspecht.
- Mini Burmese Chess. Small variant of Burmese Chess. (6x6, Cells: 40) By A.J. Winkelspecht.
- Mini Citadel Chess. Mate the king or occupy a citadel of your opponent. (8x8, Cells: 68) By A.J. Winkelspecht.
Convergent Chess 
. Attack king directly or move to its home square on board with 40 squares. By A.J. Winkelspecht.
- Divergent Chess . All pieces capture different than they move without capturing. By A.J. Winkelspecht.
- Mini Burmese Chess . Small variant of Burmese Chess. By A.J. Winkelspecht.
- Mini Citadel Chess . Mate the king or occupy a citadel of your opponent. By A.J. Winkelspecht.