(;
AB[eq][fq][lq][cp][dp][gp][hp][lp][co][lo][qn][cm]
AW[gq][hq][nq][ep][fp][kp][pp][do][eo][go][no]
C[White plays.

Source:
    Tesuji Dictionary, V.2, Ch.4, #29]
(;
W[ip];B[ho];W[hn];B[io];W[jn]
C[White throws out the net.  But the net is so thin, how can White keep Black from swimming through a hole?];
B[gn];W[jo];B[fo];W[in]
TR[cm]
C[White has changed the direction of the ladder toward the upper left, but Black already has a ladder breaker in that direction!?];
B[go];W[gm];B[fn];W[em]
C[White casts the 2nd net.];
B[iq]
C[Now Black can run off toward the lower right, but ...];
W[fm];B[jp];W[en];B[ip];W[ir];B[jq];W[kq]
C[... Black's ladder breaker luck has run out.  White captures the stones.]
)
    (;
    W[io]
    C[Fails.
White's net is too thin to capture the cutting stones.];
    B[ip]
    C[For example ...];
    W[jp];B[iq];W[ir];B[jq];W[kq];B[jr];W[js];B[kr]
    C[... White collapses.]
    )
)

