(;FF[CATCHUP]SZ[6]VA[NEWSTANDARD]EV[catchup.ch.4.2.1]PB[gridgo]PW[Florian Jamain]SO[https://www.littlegolem.net];B[ef];W[dffe];B[edcg];W[ddfc];B[cehc];W[eghd];B[gfgb];W[chbg];B[dcdh];W[ebbe];B[ieai];W[dgec];B[cfeegd];W[deff];B[fdgefg];W[ehcd];B[fheidi];W[ciga];B[fbfaea];W[gchb];B[ibiaha];W[dbhehf];B[bfaf];W[bhic];B[aebdcc];W[ahag];B[ggidbi])