(;FF[CATCHUP]SZ[6]VA[NEWSTANDARD]EV[catchup.ch.6.2.1]PB[gridgo]PW[klaashaas]SO[https://www.littlegolem.net];B[de];W[fdef];B[fedg];W[eggd];B[dhfffh];W[cgcfec];B[eedf];W[ceddge];B[gchc];W[cheh];B[fche];W[cidi];B[edfgfb];W[ebfagf];B[hfid];W[hdic];B[ggga];W[ibhbei];B[cdbe];W[bfaf];B[dcae];W[dbcc];B[bgbh];W[gbha];B[agbi];W[bdie];B[resign])