World Chess Champions - Boris Spassky - 1. The view of the end position of the 23rd game between Boris Spassky and Tigran Petrosian. This game was playes during the 1969 World Championship match in the city of Moscow from April 14 to June 17, 1969. After 23 games, Boris Spassky was declared the 10th World Chess Champion. The photography without the text of all the moves of the game is also available on demand. This photography can be used as a #greeting #card, or a #poster, or a #canvas to #decorate a #home, or an #office, or a #chess #club.