(;AW[pb]AW[pd]AW[od]AB[qc]AB[qd]AW[qe]AW[re]AW[rd]AW[rc]AB[ne]AB[oe]AB[pe]AB[ld]AB[qf]C[Where did Black play next?]LB[dp:B]LB[pj:D]LB[dd:A]LB[pp:C]AP[goproblems] (;B[dp]C[Well done! Staying away from the thickness is a good idea.This way if White choses to get in at A black can use his thickness well with B. And If white choses to take C as it happened next Black gets a chance to build a nice little moyo by playing at A himself.RIGHT]LB[pp:A]LB[nq:B]LB[ce:C]) (;B[pj]C[B would be a better use of the thickness. (Way too close, open from below and kinda slow... ;)]LB[dp:B]) (;B[pp]C[B would be a better use of the thickness.]LB[dp:B]) (;B[dd]C[B would be a better use of the thickness.]LB[dp:B]))