(;GM[1]
FF[4]
AP[Hibiscus:2.1]
SZ[19]
ST[3]
;AB[bd][be][bf][bh][cb][ce][cg][cl][cm][cq][dg][dh][dp][eh][ep][fd][fe][gb][gc][ge][gf][gg][jb][kc][kd][oc][od][pd][pi][qc][qd][qj][rb][rc]
AW[bb][bc][bi][cd][cf][ch][ci][ck][cp][dc][de][df][di][dl][ed][ef][fb][fc][ff][jq][ka][kb][lc][mc][ob][og][pb][pc][pq][qb][qh][qo][ra]
LB[yy:1][og:A]PL[B]
C[White just played A, how to answer?]
(;B[oh]
C[RIGHT
Please see next problem for how to
answer.]
MN[1]
)(;B[pg]
;W[ph]
;B[oh]
;W[pf]
;B[ng]
;W[of]
(;B[nf]
;W[re]
C[Black needs 2 moves on the outside
so he's in trouble.]
)(;B[nh]
;W[nf]
C[This fight will be too much for black.]
))(;B[ph]
;W[pg]
C[Black just helps white strenghten
himself.]
)(;B[qf]
;W[qg]
;B[pf]
;W[oh]
;B[nj]
;W[mh]
C[White moves out at a leisure pace and
black isn't even 100% alive in the
upper right.]
)(;B[ne]
;W[nh]
LB[nh:2][me:A]C[White moves out easily and black
still has to worry about the cut at A.]
))