| − | In 1958, when Bobby Fischer was only 15 years old, he checkmated a top, renowned grandmaster in only ten moves with what has become known as "Bobby's Trap." It uses the Bc4, and then Bb3, which are called Bobby's signature moves, and attains checkmate through ingenuous use of a bishop, a knight, and a sacrifice.<ref>https://www.youtube.com/watch?v=CxzBKhVaRkU</ref> | + | In 1958, when Bobby Fischer was only 15 years old, he defeated a top, renowned grandmaster in only ten moves with what has become known as "Bobby's Trap." It uses the Bc4, and then Bb3, which are called Bobby's signature moves, and attains checkmate through ingenuous use of a bishop, a knight, and a sacrifice.<ref>https://www.youtube.com/watch?v=CxzBKhVaRkU</ref> |