(;SZ[9]AB[gc]AW[cg]AB[gg]AW[cc]AB[ge]AW[ce]LB[ee:T]C[WARNING: To let you research the worth Tengen, please start playing there. I specified it's not for Black to lose any stones. No komi. Japanese rules. If you solve this one, then you're the king of 9x9.FORCE]AP[goproblems];B[ee]C[FORCE]
(;W[eg]
(;B[fh];W[eh]
(;B[ei];W[di];B[fi];W[dh]
(;B[fg];W[ef]
(;B[ff];W[de];B[ed];W[eb];B[fb];W[fa]
(;B[ga];W[ea];B[ec];W[db]
(;B[dd];W[cd];B[dc];W[cb]C[26:25RIGHT])
(;B[dc];W[cb]
(;B[dd];W[cd]C[26:25RIGHT])
(;B[cd];W[dd];B[bd])))
(;B[ec]C[RIGHT]))
(;B[ec]C[RIGHT]))
(;B[ec]C[RIGHT]))
(;B[ec];W[fi];B[gi];W[ei];B[db];W[cb];B[ca];W[ba];B[da];W[bb];B[df];W[dg];B[cf];W[bf];B[bg];W[be];B[bh];W[ch];B[fg];W[dd];B[ef];W[bi];B[dc];W[ed];B[fd];W[de]C[RIGHT]))
(;B[eh]
(;W[dh];B[fh];W[ei]
(;B[fi];W[di];B[fg];W[ef];B[ff];W[eb];B[fb];W[fa];B[ga];W[ea];B[ec];W[db]
(;B[dd];W[cd];B[df];W[dg]
(;B[de];W[cf];B[dc];W[cb]C[27:22RIGHT])
(;B[cf];W[de];B[bf];W[bg]))
(;B[dc];W[cb];B[df];W[dg];B[de];W[dd];B[cf];W[bf]
(;B[ed];W[cd]C[RIGHT])
(;B[be]C[RIGHT]))
(;B[df];W[dg];B[dc];W[cb];B[de];W[dd];B[cf];W[bf];B[ed];W[cd]C[RIGHT]))
(;B[ec]C[RIGHT]))
(;W[fh]C[NOTTHIS])))
(;W[eh];B[fh];W[fi];B[gi];W[ei];B[eg];W[dh];B[dg];W[ch]
(;B[df]
(;W[cf];B[dd];W[cd];B[dc];W[db];B[eb];W[da];B[ea];W[cb];B[de]C[33:21RIGHT])
(;W[ec]C[NOTTHIS]))
(;B[ec]C[RIGHT])))