(
; SZ[5]
AB[bb][bc][bd]
AW[ea][eb][db][cb][cd]
(
C[White to play and get the best result.]
(; W[ca]; B[cc])
(; W[ba]; B[cc])
(; W[cc]; B[ce]; W[de]; B[be] (; W[dc]; B[ca])(; W[dd]; B[ca])(; W[ed]; B[ca]))
(; W[ce]; B[cc]; W[dc]; B[be] (; W[dd]; B[ca])(; W[de]; B[ca])(; W[ed]; B[ca]))
(; W[be]; B[cc])
(; W[dd]; B[cc]; W[dc] C[RIGHT][White wins. B1 and B5 are miai for White to reduce or kill Black.])
(; W[de]; B[cc]; W[dc] C[RIGHT][White wins. B1 and B5 are miai for White to reduce or kill Black. Thanks to goproblems user mal for this variation.])
)
)