(;AB[bc]AB[bb]AB[cb]AB[db]AB[dc]AW[cc]AW[bd]AW[cd]AW[dd]AB[be]AB[bf]AB[cg]AB[ch]AB[bi]AB[bj]AB[cj]AW[bk]AW[bl]AW[ci]AW[di]AW[ej]AW[dl]AW[cf]AW[df]AW[ad]AB[ag]C[When White played 1, Black played 2 hoping to live. White to kill.]LB[ad:1]LB[ag:2]AP[goproblems]
(;W[ae]
(;B[bh]C[CHOICE]
(;W[af]C[RIGHT])
(;W[aj]C[RIGHT])
(;W[ai]C[RIGHT])
(;W[ah];B[af])
(;W[ce];B[af]))
(;B[af]C[CHOICE]
(;W[bh]TR[ah]TR[aj]C[RIGHT])
(;W[ce];B[bh])
(;W[bg];B[bh])
(;W[ah];B[bh])
(;W[ai];B[aj]
(;W[ah];B[bh])
(;W[bh];B[ah]))
(;W[aj]
(;B[ai]C[CHOICE];W[bh]C[RIGHT])
(;B[bh]C[CHOICE];W[ai]C[RIGHT])))
(;B[aj]C[CHOICE]
(;W[af];B[ah];W[bg]C[RIGHT])
(;W[ce];B[ah];W[bg]C[];B[af])
(;W[bg];B[af]
(;W[ce];B[bh])
(;W[bh];B[ah])
(;W[ah];B[bh])
(;W[ai];B[ah]))
(;W[ah];B[af]
(;W[ce]C[RIGHT])
(;W[bg];B[bh])
(;W[bh]C[RIGHT]))
(;W[bh];B[ah])
(;W[ai];B[ah])))
(;W[ce];B[bh]
(;W[ae];B[af]TR[ai]TR[aj])
(;W[aj];B[ai])
(;W[ai];B[aj]))
(;W[af];B[ae])
(;W[bg];B[bh]C[]
(;W[ae];B[af]TR[ai]TR[aj])
(;W[ai];B[aj])
(;W[aj];B[ai]))
(;W[ah];B[bh]
(;W[ae];B[af]TR[ai]TR[aj])
(;W[ai];B[aj])
(;W[aj];B[ai]))
(;W[bh];B[ah]
(;W[ae];B[aj])
(;W[aj];B[ae]))
(;W[ai];B[ae]
(;W[ce];B[bh])
(;W[bg];B[bh])
(;W[ah];B[bh])
(;W[bh];B[ah];W[aj];B[ak])
(;W[aj];B[bh]))
(;W[aj];B[ae]
(;W[bh];B[ah])
(;W[ah];B[bh])
(;W[ai];B[bh])))