(;FF[CATCHUP]SZ[6]VA[NEWSTANDARD]EV[catchup.ch.39.2.1]PB[ypercube]PW[z]SO[https://www.littlegolem.net];B[ee];W[fdge];B[gdff];W[efde];B[dgcf];W[cgbf];B[fcdd];W[eccd];B[ehhb];W[gbdh];B[ebbh];W[dbbi];B[cibe];W[fgah])