Please do me a quick favor. Go to your user settings at http://goproblems.com/user/usersettings.php and make sure "Public Attempts" is on. This allows problem creators to see which variations you have played, which makes it easier to tell if there are any paths that should be added. Thank you!
(
;
AB [ar][as][br][bs][cq][dq][eq][fr][fs][gr][gs]
AW [an][aq][bn][bq][co][cp][dp][ep][fq][gq][hq][hr][hs]
C [Black to live or get a ko. Play 'T' if it is impossible.]
LB [fp:T]
(; B [dr]; W [ds]; B [bp]; W [er]; B [ap]; W [bq]; B [aq]; W [cs]; B [cr]; W [es]; B [fr] C [RIGHT])
(; B [bp]; W [er] (; B [dr]; W [ds]; B [ap]; W [bq]; B [aq]; W [cs]; B [cr]; W [es]; B [fr] C [RIGHT])(; B [ds]; W [dr])(; B [ap]; W [dr]))
(; B [ds]; W [cr] (; B [cs]; W [er])(; B [dr]; W [er] (; B [bp]; W [cs])(; B [es]; W [cs])(; B [cs]; W [es])))
(; B [cr]; W [ds])
(; B [cs]; W [ds])
(; B [er]; W [cr])
(; B [es]; W [cr])
(; B [fp] C [Why give up so quickly?])
)