Grandmaster Yasser Seirawan demonstrates the minority attack with two of his games. The concept refers to a number of pawns taking on a weakness of a larger number of pawns. This is the first edition of a new weekly class called “Mastering the Middlegame.”

Yasser Seirawan vs Mikhail Tal, Niksic (1983): E35 Nimzo-Indian, classical, Noa variation, 5.cd ed
Jaap Houben vs Seirawan, Meesterklasse -2010 (2009): B13 Caro-Kann, exchange, Rubinstein variation