(;
GM[1]
SZ[19]
AW[ce][cj][cp][ep][rp][qn][qk]
AB[dc][jq][np][pp][qq][qi][qd]
C[Problem 94. White to play.  

Playing at the top is now urgent, but whatever move White makes should have a relationship with her stones on the left side. Where should she play ? ]
(;W[ed]
TE[2]
C[Correct Answer.  

White should press with 1 ... ]
;B[ec];W[fd]
C[... and 3, ... ]
;B[gc];W[he]
C[... then jump to 5, mapping out a moyo on the left side. ]
;B[hc]
C[If Black next defends at 6, ... ]
;W[hq]
C[... White will fortify her position at the bottom by extending to 7. <= ]
)
(;W[hq]
C[Failure.  

If White plays 1 here, ... ]
;B[ed]
C[... Black will play 2 without hesitation. <= ]
)
(;W[gc]
C[Failure.  

If White pincers with 2, ... ]
;B[ed]
C[... Black plays 2 ... ]
;W[jc];B[cd];W[de];B[bd]
C[... to 6, securing the corner. ]
;W[hq]
C[If White now extends to 7, ... ]
;B[ch]
LB[hq:1][ed:2]
C[... Black invades at 8, so White won't be able to make a moyo on the left side. If it were Black's turn, he would play 2, so White 1 provokes the move Black wants to play. <= ]
)
)