(;SZ[13]FF[3]AB[al][bk][bj][dk][dj][ej][fi][el][em][gl][gj][hj][hk][jk]
AW[bl][cl][dl][dm][ek][fk][gk][fl]
C[Black to play and kill white.]
(;B[hm];W[bm];B[fm];W[gm];B[fm];W[em];B[gm]C[RIGHT Now white has only one eye.
The other is a false eye. White dies.])
(
;B[fj];W[fm]
(;B[gm];W[hl]C[Mai was wrong. White can form two eyes.])
(;B[bm];W[hl]C[White can form two eyes. No way to stop him.])
(;B[hl];W[bm])
(;B[el];W[bm])
(;B[il];W[bm]C[Yuuki's choice. He was wrong. White has two eyes and lives.])
)
(
;B[gm]CR[gm];W[fm]CR[fm])
(
;B[bm]CR[bm];W[hl]CR[hl]C[White can form two eyes like that and you can't stop him.])
(
;B[hl];W[bm]
(;B[gm];W[fm])
(;B[fm];W[gm]
(;B[fm];W[em];B[hm];W[fm])
(;B[hm];W[fm]C[White has two eyes.]))
)
(
;B[il]CR[il];W[bm]CR[bm]
(
;B[gm]CR[bm];W[fm]CR[fm])
(;B[fm]CR[fm];W[gm]CR[gm]
(;B[hl]CR[hl];W[hm]CR[hm];B[im]CR[im];W[fm]CR[fm])
(;B[hm]CR[hm];W[hl]CR[hl];B[im]CR[im];W[gl]CR[gl])
(;B[fm]CR[fm];W[em]CR[em];B[hm]CR[hm];W[fm]CR[fm])
(;B[em]CR[em]
(;W[fm]CR[fm])
(;W[hl]CR[hl]
(;B[fm]CR[fm];W[el]CR[el];B[im]CR[im];W[hm]CR[hm])
(;B[im]CR[im];W[hm]CR[hm]))))
)
(
;B[gm]CR[gm];W[fm]CR[fm])
(
;B[bm]CR[bm];W[hl]CR[hl]C[White can form two eyes like that and you can't stop him.])
)