The explanations on each move are given by Kano Yoshinori 9-dan
(;AB[cd]AB[de]AB[cf]AB[ef]AB[eg]AB[dp]AB[fp]AB[pp]AB[pn]AB[qj]AB[nc]AB[ic]AW[pc]AW[qd]AW[ec]AW[ee]AW[fe]AW[ff]AW[cn]AW[dj]AW[cg]AW[jq]AW[nq]LB[ie:B]LB[cb:A]LB[kc:C]C[Take your time to feel and let the correct move come to youFORCE]AP[goproblems]
(;W[cb]C[Locally 'A' would be a good move, but in this position it misses the point])
(;W[ie];B[kd]C['B' allows Black to strengthen his thin position on the top]LB[ie:B])
(;W[kc]C[White separates the two black stones at the top, pinning them against strong positions on the <left and right> (marked with triangles). Whichever of these two stones Black chooses to defend, the other will come under severe attack.RIGHT]TR[pc]TR[qd]TR[ec]TR[ee]TR[fe]TR[ff]))