(;FF[Slither]SZ[13]EV[]PB[Zugzwang]PW[blewsky]SO[https://www.littlegolem.net];W[aa];B[swap];W[fi];B[aabbkk];W[kg];B[bbccck];W[fifhcg];B[ckdjgh];W[fhgggf];B[ghfgff];W[gffedd];B[ffeeed];W[ggffef];B[fggfge];W[effggg];B[gehfhg];W[gghhhi];B[hgihii];W[hiijjj];B[hfgggh];W[hhgigj];B[ghhihj];W[gihhif];B[ihhgig];W[fgghih];B[gffgfh];W[gjfigi];B[djeieh];W[fiejek];B[ehfifj];W[ejfkhl];B[hjhkik];W[hlgkgj];B[eidjdk];W[ekdlcl];B[djekej];W[cgdfhd];B[ighfhe];W[ifjefd];B[hegddg];W[dfeffm];B[dkelde];W[dlemdf];B[hkglfl];W[fdgehe];B[dgcfce];W[clckdg];B[fjeicg];W[ckcjdh];B[ejdici];W[hdiech];B[cfbgbi];W[ddcdbh];B[bgahai];W[dgcfbf];B[iijhke];W[ihjglg];B[ahagmg];W[jgkfjf];B[jhkhmf];W[kglfmd];B[keleme];W[jfkekd];B[cebeld];W[mdlckc];B[lemdmc];W[chbgma];B[biahmb];W[bgafla];B[resign])