(;FF[CATCHUP]SZ[6]VA[NEWSTANDARD]EV[catchup.ch.4.1.1]PB[Carroll]PW[no longer in use]SO[https://www.littlegolem.net];B[ee];W[ffed];B[egge];W[dfgd];B[gcec];W[cech];B[cgbf];W[fbhe];B[ddfe])