Full list of all 12 Spyglass Board Games achievements worth 200 gamerscore. It takes around 2-3 hours to unlock all of the achievements on Xbox 360.
Win at Chess while taking every piece except the King.
Beat the AI at all four games.
Win 10 Chess games online.
Win 2 Mancala games on each side while playing online.
Won a game of Mancala with 27 pieces or more.
Playing online, played at least one game of all four game types in the same session.
Won a ranked match in all four game types.
Played all four game types at least once each.
Play 5 games online.
Take all four corners in Reversi.
Get five Kings in Checkers
Got a king in Checkers.