(;SZ[10]AB[bi]AB[bj]AW[aj]AW[aa]AB[ba]AB[bb]AW[ac]AW[ad]AW[ae]AW[af]AW[ag]AW[ah]AB[bc]AB[bd]AB[bh]AB[cd]AW[be]AW[ce]AW[de]AW[ee]AW[fe]AW[ge]AW[gf]AW[gg]AW[fg]AW[eg]AW[cg]AW[dg]AW[bg]AB[dd]AB[ed]AB[gd]AB[fd]AB[hd]AB[he]AB[hf]AB[hg]AB[hh]AB[gh]AB[fh]AB[eh]AB[dh]AB[ch]C[(Japanese rules) Black to play. Not to pass.]AP[goproblems]
(;B[ab];W[ai]C[RIGHT])
(;B[ai];W[ab]C[RIGHT]))