(;
AB[qc][qd][cd][od][oe][nf][qf][on][qo][qp][cp][pq]
AW[cc][lc][oc][pc][ed][nd][ne][pm][qn][po][eq]
PL[W]
C[White's response to the marked peep?

Source:
    "The Great Joseki Debate"
    Honda Kunihisa 9P
    Go World #20, p. 49.]
TR[on]
(;
W[pn]
C[Usually, connecting against a peep is correct, but not in this global situation.

The top right and lower left formations make this connection a mistake.];
B[op]
(;
W[qi]
C[After White protects the right side, ...];
B[iq]
C[... Black has this beautiful move that is both an extension and a pincer.

On the other hand, White's previous extension up the right side has no effect on Black's very strong top right position.]
)
    (;
    W[iq]
    C[If White resists by defending the lower left, ...];
    B[pk]
    C[... Black naturally severely attacks White's heavy lower right group.]
    )
)
    (;
    W[om]
    C[Resisting Black's peep with this push is the right idea, but the wrong direction.

White's stones are facing Black's very solid top right formation. ]
    (;
    B[rn]
    C[For example ...]
    (;
    W[rm];B[pn];W[qm];B[nn];W[mm];B[mn];W[ln];B[nm];W[nl];B[lo]
    C[Black has a large lower right profit, and White's ineffective wall is facing Black's strong top right position.]
    )
        (;
        W[nn]
        C[White can avoid the problem with the previous variation, but ...];
        B[rm];W[np]
        C[... White's shape is less developed, and White's potential lower side framework is open at the bottom.]
        )
    )
        (;
        B[nn]
        C[Black can also simply defend here or at A.]
        LB[oo:A]
        )
    )
    (;
    W[oo]
    C[Correct.  White plays for influence toward the center and the bottom.

Note that if Black cuts at A, the ladder is good for White.]
    LB[pn:A]
    (;
    B[rn];W[nn]
    C[White should continue to play for center and bottom influence.];
    B[rm];W[oq];B[or];W[mq];B[do];W[gp]
    C[White has an excellent lower side formation.]
    )
        (;
        B[ee]
        C[Black can try to take advantage of this ladder breaker, but ...];
        W[nn]
        C[... White can take the time to hane here in the lower right.

Now with White's stone at B instead of A, White's lower right formation is more effective at influencing the center and bottom.]
        LB[om:A][oo:B];
        B[fd]
        C[Giving Black a 2nd move here in the top right is not particularly harmful.

In fact, the following sequence winds up as a standard joseki.];
        W[dd];B[de];W[ce];B[bd];W[bc];B[eb]
        LB[nq:A]
        C[And in the lower right, White's continuation would be at A.]
        )
    )
)

