(;
AB[be][cf][de][dd][ec][fd][dg][pd][pj][ld][md][nd]
AW[ac][bb][cb][db][dc][cd][bd][ce][nc][lc][mc]
C[White's response to the marked stone?

Source:
    "All About the Pincer (3)"
    Takagawa Shukaku
    Go World #7, p. 47]
TR[nd]
(;
W[oc]
C[White can play solidly here, but ...]
(;
B[od]
C[... Black cannot go wrong connecting.];
W[pc];B[qd];W[qc]
TR[pj]
C[The result gives a division between profit (White) and influence (Black).  But given Black's marked stone, the result would have to favor Black's influence.]
)
    (;
    B[pc]
    C[Black can block here to deny White corner territory, but ...];
    W[od]
    C[... White will push through ...];
    B[oe];W[pe]
    C[... and cut.  White will throw the game into confusion.]
    )
)
    (;
    W[od]
    C[Another possibility is for White to wedge in here, but ...];
    B[oc];W[oe];B[pc]
    C[... Black will split the White group.];
    W[kd];B[mf]
    LB[kc:A]
    C[After protecting by playing at the center of 3 stones, Black is threatening both to cut at A and attack the 2 cut off stones.  Black is clearly doing well.]
    )
    (;
    W[kd]
    C[White can hane here.];
    B[oc]
    C[Blocking is the only move for Black.];
    W[jc]
    LB[qc:A][qd:B]
    C[Protecting the cut is natural.  Later, White can invade at A, after which Black B is good enough.]
    )
)

