chessboard trainer:
https://googledrive.com/host/0BxjOz8FpRzJWRl9FWHc0dzI1STA/sample/visual_chessboard_trainer.htm
chess design: https://googledrive.com/host/0BxjOz8FpRzJWRl9FWHc0dzI1STA/sample/bobochess/START_EXE.htm
chess community:
https://plus.google.com/b/105975082035779446913/communities/116917086013751345896
chessboard trainer:
https://googledrive.com/host/0BxjOz8FpRzJWRl9FWHc0dzI1STA/sample/visual_chessboard_trainer.htm
chess design: https://googledrive.com/host/0BxjOz8FpRzJWRl9FWHc0dzI1STA/sample/bobochess/START_EXE.htm
chess community:
https://plus.google.com/b/105975082035779446913/communities/116917086013751345896