GradedGoProblemsForBeginners/Vol4Prob117
In the first printing of volume 4, April 1990, the comments for the first and the second Correct Answer diagrams are switched. The text should read:
If Black wants to develop a position at the top, he can start with and play the moves to .
Black can sacrifice a stone with , force once with and the play . This result is advantageous for Black.