Since 1987 we have defended in articles that the Spanish queen Isabella I of Castile (Isabel la Católica) was the new chess queen (dama) on the chessboard. Oth

This book, Volume III, at this moment is one of the most profound, rigorous and well-documented investigations ever into the history of draughts or chess. In th

This book, Volume II, at this moment is one of the most profound, rigorous and well-documented investigations ever into the history of draughts or chess. In thi

This book at this moment is one of the most profound, rigorous and well-documented investigations ever into the history of draughts or chess. In this monumental

Every checkers player knows about Woldouby's famous position. This 21 year-old Senegalese drew a lot of attention in Paris in 1910 when he won against all chall