(;
AB[pa][ra][lb][ob][qb][ic][kc][nc][oc][pc][ie][le][me][oe][lf][mf][ig][ng][og][pg][jh][li][mi][oi]
AW[mb][nb][rb][mc][qc][rc][kd][ld][md][qd][ke][qe][kf][of][kg][lg][mg][qg][qh]
PL[W]
C[White plays.]
(;
W[nf]
C[The only move!]
(;
B[pf]
C[Forced.];
W[od]
C[A classic wedge tesuji, and again the only move.]
(;
B[pd];W[pe]
LB[nd:A][ne:B]
C[A and B are miai, after which White easily wins the semeai.]
)
    (;
    B[pe];W[pd];B[ne];W[nd]
    C[White wins the semeai.]
    )
    (;
    B[nd];W[ne];B[pd];W[pe]
    C[Black is hopelessly behind in the semeai.]
    )
)
    (;
    B[ne]
    C[Connecting here doesn't help.];
    W[pf]
    C[After White cuts here, Black clearly loses the semeai, even though Black has one eye and White has none.  Technically, Black has an indirect ko in the corner, but the ko would be so indirect that for all practical purposes, Black is dead.]
    )
)
    (;
    W[od]
    C[Bad timing.];
    B[pe]
    C[Black can dodge to here.];
    W[pd];B[nd]
    C[Black connects.];
    W[pf]
    C[For example ...];
    B[ne]
    )
    (;
    W[pf]
    C[Fails.];
    B[nf];W[nd];B[pe]
    LB[ne:A][qf:B]
    C[A and B are miai for Black to connect out.]
    )
    (;
    W[nd]
    C[Fails.];
    B[pe]
    LB[pf:A][ne:B]
    C[A and B are miai for Black to connect.]
    )
    (;
    W[ne]
    C[Fails.];
    B[nf];W[nd];B[pe]
    C[Black connects.]
    )
    (;
    W[pe]
    C[Fails.];
    B[ne]
    )
    (;
    W[pd]
    C[Fails.];
    B[ne]
    )
)

