(;FF[4]GM[1]CA[UTF-8]AP[besogo:0.0.2-alpha]SZ[19]ST[0]
AB[ff][fg][fh][fi][fj][ge][gj][gk][he][hh][hl][ie][il][jf][jl][kf][kg][kh][ki][kj][kk]AW[gf][gg][gh][gi][hf][hj][if][ig][ik][jg][jh][ji][jj]
C[B to kill]
(;B[jk]
(;W[hi]
(;B[hk]TR[ih][ij]
C[good! RIGHT])
(;B[ih]
;W[hk]LB[ii:1]
C[B can only get seki, now!])
(;B[ii]
;W[ih])
(;B[ij]
;W[hk]))
(;W[ih]
(;B[hk]TR[hi][ij]
C[RIGHT])
(;B[hi]
C[RIGHT])
(;B[ij]
C[RIGHT]))
(;W[hk]
;B[hi]
C[RIGHT])
(;W[ii]
(;B[hk]
C[RIGHT])
(;B[hi]
C[RIGHT])))
(;B[hi]
;W[jk]
(;B[ii]
(;W[ih]
;B[hk]
C[good! RIGHT CHOICE])
(;W[hk]
;B[ih]
C[good! RIGHT CHOICE]))
(;B[hk]
;W[ii]
;B[ij]
C[Ko!])
(;B[ih]
;W[ii]))
(;B[hk]
;W[jk]
(;B[hi]
;W[ii]
;B[ij]
C[Ko!])
(;B[ii]
;W[hi]LB[ih:1]
C[B can only get seki, now!])
(;B[ih]
;W[ii]))
(;B[ii]
;W[hi]LB[ih:1]
C[B can only get seki, now!])
(;B[ih]
;W[ii])
(;B[ij]
;W[hi]))