(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]
RU[Japanese]SZ[13]KM[0.00]
PW[White]PB[Black]AW[ga][ka][kb][hc][ic][jc][kc][lc][mc][bd][hd][be][he][bf][hf][if][jf][bg][jg][bh][jh][bi][di][ei][fi][ji][ki][li][mi][aj][bj][cj][ck][dk][ek][fk][gk][al][cl][fl][cm][fm][jm][km][lm][mm]AB[ea][ab][bb][cb][db][eb][fb][gb][hb][ib][jb][ac][cc][gc][cd][gd][ce][ge][cf][gf][ag][cg][gg][hg][ig][ah][ch][dh][eh][fh][gh][ih][ci][gi][ii][gj][hj][ij][jj][kj][lj][mj][hk][gl][hl][il][jl][kl][ll][ml]C[White to play and win. No komi, no prisoners. Japanese rules.]PL[W]
(;W[ja]CR[ja]
;B[ad]CR[ad]
(;W[ia]CR[ia]
;B[ae]CR[ae]
;W[af]CR[af]
;B[ha]CR[ha]
(;W[gm]CR[gm]
;B[fj]CR[fj]
(;W[hm]CR[hm]
;B[im]CR[im]
;W[ej]CR[ej]C[RIGHT W+1. By saving the corridor with the largest threat at the end for last you were able to get an extra point.])
(;W[ej]CR[ej]
;B[hm]CR[hm]C[Jigo. White can do better.]))
(;W[fj]CR[fj]
;B[gm]CR[gm]C[Jigo. White can do better.]))
(;W[gm]CR[gm]
;B[ae]CR[ae]
(;W[af]CR[af]
;B[fj]CR[fj]
(;W[ia]CR[ia]
;B[ej]CR[ej]
(;W[dj]CR[dj]
;B[ha]CR[ha]
;W[hm]CR[hm]
;B[im]CR[im]C[Jigo. White can do better.])
(;W[hm]CR[hm]
;B[im]CR[im]
;W[dj]CR[dj]
;B[ha]CR[ha]C[Jigo. White can do better.]))
(;W[ej]CR[ej]
;B[hm]CR[hm]
;W[ia]CR[ia]
;B[ha]CR[ha]C[Jigo. White can do better.])
(;W[hm]CR[hm]
;B[im]CR[im]
(;W[ia]CR[ia]
;B[ej]CR[ej]
;W[dj]CR[dj]
;B[ha]CR[ha]C[Jigo. White can do better.])
(;W[ej]CR[ej]
;B[ia]CR[ia]C[Jigo. White can do better.])))
(;W[hm]CR[hm]
;B[im]CR[im]
;W[af]CR[af]
;B[fj]CR[fj]
(;W[ia]CR[ia]
;B[ej]CR[ej]
;W[dj]CR[dj]
;B[ha]CR[ha]C[Jigo. White can do better.])
(;W[ej]CR[ej]
;B[ia]CR[ia]C[Jigo. White can do better.])))
(;W[ae]CR[ae]
;B[fj]CR[fj]
(;W[ia]CR[ia]
;B[ej]CR[ej]
;W[dj]CR[dj]
;B[ha]CR[ha]
;W[gm]CR[gm]
;B[hm]CR[hm]C[Jigo. White can do better.])
(;W[gm]CR[gm]
;B[ej]CR[ej]
(;W[dj]CR[dj]
;B[ia]CR[ia]
;W[hm]CR[hm]
;B[im]CR[im]C[Jigo. White can do better.])
(;W[hm]CR[hm]
;B[im]CR[im]
;W[dj]CR[dj]
;B[ia]CR[ia]C[Jigo. White can do better.]))
(;W[ej]CR[ej]
;B[gm]CR[gm]
;W[ia]CR[ia]
;B[ha]CR[ha]C[Jigo. White can do better.]))
(;W[fj]CR[fj]
;B[ae]CR[ae]
;W[af]CR[af]
;B[gm]CR[gm]
;W[ia]CR[ia]
;B[ha]CR[ha]C[Jigo. White can do better.]))
(;W[ad]CR[ad]
;B[fj]CR[fj]
(;W[ja]CR[ja]
;B[ej]CR[ej]
;W[dj]CR[dj]
;B[ia]CR[ia]
;W[gm]CR[gm]
;B[hm]CR[hm])
(;W[ej]CR[ej]
;B[gm]CR[gm]
;W[ja]CR[ja]
;B[ia]CR[ia]C[Jigo. White can do better.])
(;W[gm]CR[gm]
;B[ej]CR[ej]
(;W[dj]CR[dj]
;B[hm]CR[hm]
;W[ja]CR[ja]
;B[ia]CR[ia])
(;W[hm]CR[hm]
;B[im]CR[im]
;W[dj]CR[dj]
;B[ja]CR[ja]C[Jigo. White can do better.])))
(;W[fj]CR[fj]
;B[ad]CR[ad]
(;W[ja]CR[ja]
;B[ae]CR[ae]
;W[af]CR[af]
;B[gm]CR[gm]
;W[ia]CR[ia]
;B[ha]CR[ha]C[Jigo. White can do better.])
(;W[ae]CR[ae]
;B[gm]CR[gm]
;W[ja]CR[ja]
;B[ia]CR[ia]C[Jigo. White can do better.])
(;W[gm]CR[gm]
;B[ae]CR[ae]
(;W[af]CR[af]
;B[hm]CR[hm]
;W[ja]CR[ja]
;B[ia]CR[ia]C[Jigo. White can do better.])
(;W[hm]CR[hm]
;B[im]CR[im]
;W[af]CR[af]
;B[ja]CR[ja]C[Jigo. White can do better.])))
(;W[gm]CR[gm]
;B[ad]CR[ad]
(;W[hm]CR[hm]
;B[im]CR[im]
(;W[ja]CR[ja]
;B[ae]CR[ae]
;W[af]CR[af]
;B[fj]CR[fj]
(;W[ia]CR[ia]
;B[ej]CR[ej]
;W[dj]CR[dj]
;B[ha]CR[ha]C[Jigo. White can do better.])
(;W[ej]CR[ej]
;B[ia]CR[ia]C[Jigo. White can do better.]))
(;W[ae]CR[ae]
;B[fj]CR[fj]
(;W[ja]CR[ja]
;B[ej]CR[ej]
;W[dj]CR[dj]
;B[ia]CR[ia]C[Jigo. White can do better.])
(;W[ej]CR[ej]
;B[ja]CR[ja]C[Jigo. White can do better.]))
(;W[fj]CR[fj]
;B[ae]CR[ae]
;W[af]CR[af]
;B[ja]CR[ja]C[Jigo. White can do better.]))
(;W[ja]CR[ja]
;B[ae]CR[ae]
;W[af]CR[af]
;B[fj]CR[fj]
(;W[ia]CR[ia]
;B[ej]CR[ej]
(;W[dj]CR[dj]
;B[ha]CR[ha]
;W[hm]CR[hm]
;B[im]CR[im]C[Jigo. White can do better.])
(;W[hm]CR[hm]
;B[im]CR[im]
;W[dj]CR[dj]
;B[ha]CR[ha]C[Jigo. White can do better.]))
(;W[ej]CR[ej]
;B[hm]CR[hm]
;W[ia]CR[ia]
;B[ha]CR[ha]C[Jigo. White can do better.])
(;W[hm]CR[hm]
;B[im]CR[im]
(;W[ia]CR[ia]
;B[ej]CR[ej]
;W[dj]CR[dj]
;B[ha]CR[ha]C[Jigo. White can do better.])
(;W[ej]CR[ej]
;B[ia]CR[ia]C[Jigo. White can do better.])))
(;W[fj]CR[fj]
;B[ae]CR[ae]
(;W[af]CR[af]
;B[hm]CR[hm]
;W[ja]CR[ja]
;B[ia]CR[ia]C[Jigo. White can do better.])
(;W[hm]CR[hm]
;B[im]CR[im]
;W[af]CR[af]
;B[ja]CR[ja]C[Jigo. White can do better.]))
(;W[ae]CR[ae]
;B[fj]CR[fj]
(;W[ja]CR[ja]
;B[ej]CR[ej]
(;W[dj]CR[dj]
;B[hm]CR[hm]
;W[ia]CR[ia]
;B[ha]CR[ha]C[Jigo. White can do better.])
(;W[hm]CR[hm]
;B[im]CR[im]
;W[dj]CR[dj]
;B[ia]CR[ia]C[Jigo. White can do better.]))
(;W[ej]CR[ej]
;B[hm]CR[hm]
;W[ja]CR[ja]
;B[ia]CR[ia]C[Jigo. White can do better.])
(;W[hm]CR[hm]
;B[im]CR[im]
(;W[ja]CR[ja]
;B[ej]CR[ej]
;W[dj]CR[dj]
;B[ia]CR[ia]C[Jigo. White can do better.])
(;W[ej]CR[ej]
;B[ja]CR[ja]C[Jigo. White can do better.])))))