(;
GM[1]
SZ[19]
AW[cd][ec][ch][hc][qj][pb]
AB[cj][jc][pc][qe][pd]
LB[pd:2][pb:1]
C[Problem 69. White to play.  

This time Black pulls back with 2 in answer to 1. What should White do ? ]
(;W[nc]
TE[2]
C[Correct Answer.  

White should lightly jump to 1 and, ... ]
;B[ob]
C[... if Black plays 2, ... ]
;W[lc]
LB[oc:A]
C[... jump again to 3. White can later threaten Black with A. <= ]
)
(;W[qb]
C[Failure.  

White must not play 1 because ... ]
;B[ob]
C[... Black 2 will kill her. <= ]
)
(;W[ob]
C[Failure.  

White 1 is a heavy move. ]
;B[qb];W[lc]
C[After 3, ... ]
;B[nc]
C[... Black 4 ... ]
;W[nb];B[mc];W[mb];B[kb]
C[... to 8 will leave White with only one eye. ]
;W[lb];B[je]
C[With Black 10, White is under attack and she must now find her second eye in the center. <= ]
)
)