Page 35: In the last sentence, "he didn't chose" should be "he didn't choose".
In game 3, on page 53: The diagram caption "Moves 89-100 ( at )" should say "...( at )".
Pages 121 and 122: Text at the end of page 121 mentions points A and B on diagram 4 on the next page. No such points are marked on that diagram. (The author of this text is not strong enough to guess which points were intended.)