(;FF[CATCHUP]SZ[6]VA[NEWSTANDARD]EV[catchup.ch.21.2.1]PB[RoByN]PW[gridgo]SO[https://www.littlegolem.net];B[gc];W[cdfg];B[ceff];W[eech];B[dfdh];W[gdfc];B[eddc];W[cfhb];B[fbbg];W[efge];B[dedgeg];W[fdeceh];B[gfdd];W[ebdbhe];B[hfcc];W[iecgbf];B[beaf];W[agcigb];B[dihc];W[eiggfe];B[ibhd];W[idbd];B[aeic];W[iagafa];B[haeabh];W[biai];B[fhah])