(;FF[4]GM[1]CA[UTF-8]AP[besogo:0.0.2-alpha]SZ[19]ST[0]
AB[hh][hi][hj][hk][ig][ih][ik][jg][jl][kh][ki][kj][kl][lj][lk]AW[gg][gh][gi][gj][gk][hg][hl][if][im][jf][jh][ji][jj][jm][kf][kg][km][lg][lh][li][lm][mi][mj][mk][ml]
C[B to move]
(;B[ll]
;W[jk]
;B[il]
C[Right, seki! RIGHT])
(;B[il]
;W[ll]
(;B[kk]
;W[ii]TR[ii][ij][jh][ji][jj]
C[B cannot approach but W can form a bulky 5.])
(;B[ii]
;W[kk]))
(;B[ii]
;W[ll]
(;B[kk]
;W[il])
(;B[il]
;W[kk]))
(;B[jk]
;W[ll]LB[kk:1]
C[Even if B connects now, she's left with a dead shape])
(;B[ij]
;W[ll]SQ[il][kk]TR[ii][jh][ji][jj]
C[Even if B gets both squares, she's left with a dead shape])
(;B[kk]TR[ii][il]
C[This is gote: W can tenuki since B needs both to get seki]))