(;
AB[dd][nd][pd][ph][dj][pj][dp][np][pp]
AW[qf][og][nj][pm]
C[Black's response to the marked play?

Source:
    American Go Journal, v36 #4, p. 43]
TR[og]
(;
B[ok]
C[Fearfully trying to escape here is rather evasive.  Black has unnecessarily rewarded White's marked overplay.]
TR[og]
)
    (;
    B[ni]
    C[Attaching here is very severe.  Black will now have the advantage on the right half of the board.]
    (;
    W[mi]
    C[After White plays hane on the outside, ...];
    B[nh]
    C[... Black clearly has broken White's attempt to blockade the middle right side.]
    )
        (;
        W[oi]
        C[Black need not fear this counterattack.  Do you see Black's follow-up sequence?];
        B[oh]
        C[Correct.];
        W[nh];B[mi];W[oj]
        C[Forced.];
        B[pg]
        C[White cannot continue to struggle with Black around here.  For example ...];
        W[pf];B[ng]
        C[You should be able to see that Black has a favorable fight.]
        )
    )
)

