(;FF[4]CA[UTF-8]AP[GoGui:1.4.0]SZ[9]
KM[0]DT[2013-11-21]
AB[ab][ba][cb][db][da][dc][eb][fb][fa][gb][ga][hb][ha][ib][ia][cd][ce][be][ae][de][df][dg][dh][di][ci][cg][bf][af][ag][bg][ah][bi][bh][ai][ec][fc][gc][hc][ic]
AW[dd][ed][id][gd][ee][ef][eg][eh][ei][fi][fh][fg][ff][gf][ge][hf][if][ie][gg][gh][hh][hg][ig][ih][gi][hi][ii][ac][bc][cc][bb][fd][hd]
PL[B];B[aa];W[ca];B[ba];W[aa];B[ab]
C[Under positional superko, this is illegal, so Black loses.];W[];B[aa]
C[Under situational superko, this is illegal, so Black loses, just as before.]
)