(;FF[Slither]SZ[13]EV[]PB[Zugzwang]PW[blewsky]SO[https://www.littlegolem.net];W[aa];B[swap];W[ei];B[aabbck];W[eifhcg];B[bbcckk];W[ig];B[kc];W[kf];B[kcjdhg];W[igjhhi];B[hghhfi];W[jhiggf];B[hhggeg];W[higheh];B[egdhdg];W[cgdfde];B[dhegef];W[dfeece];B[ggfffe];W[eefdgd];B[ffeeed];W[fdeceb];B[fefdfc];W[gdhcfb];B[eedddc];W[ecdbcb];B[fcgbhb];W[gffeee];B[fdgegf];W[ehfgff];B[gfhghh];W[ighfif];B[hgihjf];W[kfjeie];B[hbible];W[hfigjg];B[jfkglg];W[jekelc];B[jdjeld];W[kelfkc];B[lemdmc];W[igjfma];B[ldkekf];W[iejdjc];B[gehfic];W[hchdid];B[ccbbmb];W[lckbka];B[mblabc];W[dbccbe];B[mclbae];W[kblcag];B[bbacgf];W[ffgegd];B[bcadaf];W[becfcg];B[afbgmb];W[cfbemc];B[resign])