(;
GM[1]
SZ[19]
AW[cc][bd][je][pc][qe]
AB[cd][dd][dc][df][cj][hd][jc]
LB[cd:1]
TR[bd]
C[Problem 110. White to play.  

In answer to the marked white stone, Black plays 1. How does White respond to this move ? ]
(;W[bb]
TE[2]
C[Correct Answer.  

White 1 makes good shape. ]
;B[be]
C[If Black 2, ... ]
;W[db]
C[... White plays 3. <= ]
)
(;W[cb]
C[Failure.  

White can live with 1 here also, but it is not good. ]
;B[be];W[ac];B[db];W[bb]
C[White's territory in the corner is small. <= ]
)
)