(;FF[Slither]SZ[13]EV[ut.slither.485.1.1]PB[Zugzwang]PW[z]SO[https://www.littlegolem.net];W[la];B[swap];W[hj];B[lakbkj];W[hjhikg];B[kbjcjh];W[hihhjg];B[jhigih];W[jgifhf];B[jcjdkf];W[hfieke];B[ighfee];W[ifhgeh];B[hfigif];W[ehfgje];B[eefehf];W[hhgghe];B[fegegf];W[hegdic];B[gfhehd];W[gdgchc];B[gefdfc];W[gghhij];B[kfjgki];W[hhiikk];B[jgkhjh];W[ijjklk];B[khjiik];W[iiijjj];B[ikhjhk];W[hcgdii];B[ighhgh];W[kgjghi];B[hegffj];W[iejffh];B[hfggeh];W[fhfigi];B[ggfhdh];W[jfiggg];B[fjeief];W[gifjhl];B[hjgkej];W[fjekfk];B[eidjdk];W[ekdlfm];B[djekel];W[dldmem];B[hkglgm];W[gdfeeg];B[ehdgdf];W[higiei];B[ihhieh];W[gcfbee];B[hdgcde];W[fbecdc];B[fdgeff];W[fegddi];B[glhkhj];W[fkflgl];B[ejfkcm];W[dicjdl];B[hjikil];W[ichdgj];B[gkhjid];W[hlimgb];B[gehfie];W[hdicib];B[gcfbfd];W[gbfaga];B[decdjc];W[icjbcc];B[jdicha];W[gjgkgb];B[gmhlja];W[flgmkb];B[ilhmeb];W[dccbea];B[idhchb];W[resign])