(;FF[CATCHUP]SZ[6]VA[NEWSTANDARD]EV[catchup.ch.23.1.1]PB[gridgo]PW[z]SO[https://www.littlegolem.net];B[cf];W[dfed];B[chfb];W[bgdc];B[feeg];W[ffdh];B[hegg];W[hfgd];B[fdde];W[fceedg];B[efgcec];W[gbdd];B[ehhbdi];W[haci];B[gecgce];W[iaib];B[hcicbi];W[becd];B[bfafgf];W[aeeb];B[hdfgfa];W[eaga];B[resign])