Once the wall was completed, a zigzag path of 96 miles followed (177.79 kilometers), of which only 27 miles (50 km) divided Eastern Berlin from the west, the rest of the barriers was separating Western Berlin from the rural areas of Eastern Germany. Image Courtesy of commons.
A chess tournament is a series of chess games played competitively to determine a winning individual or team. Since the first international chess tournament in London, 1851, chess tournaments have become the standard form of chess competition among serious players.
Chess is played on a square board divided into eight rows of squares called ranks and eight columns called files, with a dark square in each player's lower left corner. This is altogether 64 squares. The colors of the squares are laid out in a checker (chequer) pattern in light and dark squares.