(
;
FF[4]
GM[1]
SZ[19]
AP[Jago:Version 4.16]
AB[pj][pd][lc][cf][dj][cp][eq]
AW[qp][op][jq][nc][qc][dd][fc]
LB[pc:A][qd:B]
TR[qc]
C[Block at A or B?]
GN[goproblem_x03]
(
;
B[qd]
;
W[pc]
LB[od:A]
;
B[od]
;
W[nb]
LB[me:A]
;
B[me]
C[RIGHT
Blocking at R16 works in conjunction with the marked stone to create an ideal moyo on the right side.]
TR[pj]
)
(
;
B[pc]
;
W[qd]
LB[pe:A]
;
B[pe]
;
W[pb]
LB[ob:A]
;
B[ob]
;
W[qb]
LB[oc:A]
;
B[oc]
;
W[qf]
TR[pj]
C[White runs into black's moyo on the right side, and the position of the marked stone is odd.]
)
)