Historical clue formulations

• Game of tag? — 2013-05-19
• Brave activity — 2009-03-22
• *Diamond game — 2008-03-31
• The National Pastime — 2004-11-10
• "The Natural" game — 2003-04-08
• Summer game — 1997-03-20
• Subject of the Stepquote — 1995-04-27