'Recueil de parties et problèmes d'échecs'

http://thomasguild.blogspot.it/2014_02_01_archive.html

The only correct 8x8 chequered board on this blogpost with white and red chess pieces in the starting position. 'Recueil de parties et problèmes d'échecs': (Collection of games and problems of chess) by Nicholes of S. Nicholaï of Lombardy, Gieu of the eskies. Manuscript copied and painted in Paris, early 14th century. Bibliotheque Nationale de France, Paris, manuscript Fr. 1173 folio 3.