This is a chess monograph called "Bird Opening: Wagner-Zwitersch Gambit" which explores this chess opening: "1. f4 f5 2. e4". The author has collected 69 completed chess games which are recorded in Algebraic Chess Notation. And there are 66 chess diagrams, too.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.