(;
AB[pc][qc][od][oe][me][mf][nf]
AW[ic][lc][rc][qd][ne][re][of][pf][ng][oh]
C[White threatens to use the aji of the marked stone.  What should Black do?

Source:
Good and Bad Style
Go World #27, p. 43,  Spring 1982]
TR[ne]
(;
B[mc]
C[Simply capturing the stone is obviously slack, but is this contact play instead the best local response?];
W[mb]
C[White's hane is an irritating answer.  Black is unhappy with his shape, and has no good response.]
)
    (;
    B[mb]
    C[Correct shape.  Short of time in a tournament game, a lot of players might overlook this move.];
    W[mc]
    C[White can push, but ...];
    B[nc]
    C[... simply blocking here makes a good solid shape.  Compare this result with the main line.]
    )
)

