added chessboard cs
added chessboard cs
muhammadoginh/parsley,cheind/parsley,tjankovic/parsley,ADVALAIN596/parsley,ceverdeen7/parsley,ADVALAIN596/parsley,google-code-export/parsley,guivi01/parsley,gilangep/parsley,cheind/parsley,ceverdeen7/parsley,muhammadoginh/parsley,tjankovic/parsley,gilangep/parsley,guivi01/parsley,google-code-export/parsley