(;
GM[1]
SZ[19]
AW[dc][fc][cd][ce][dp]
AB[de][df][cf][pd][pp]
LB[dp:4][pd:1][pp:3][dc:2][de:5][ce:6][cf:7][cd:8][df:9][fc:10]
C[Problem 5. Black to play.  

After the sequence to White 8, 9 is the usual way for Black to play. After White settles her position at the top with 10, where should Black play ? ]
;B[dj]
TE[2]
C[Correct Answer.  

Black should play the high extension at 1. ]
(;W[qj]
C[If White plays 2 on the right side, ... ]
;B[cn]
C[... the approach move at 3 gives Black an ideal position on the left side. <= ]
)
(;W[cl]
C[Variation.  

White could also strike at Black's weak underbelly by extending to 2. Although this seems to be a severe move, Black has adequate countermeasures. <= ]
)
)