(;
GM[1]
SZ[19]
AW[nc][fc][jd][ch][ce][dj][cn]
AB[dp][pd][pp][dd][df][pf][jq][eg][fp][qj]
LB[qj:1][ce:2]
C[Problem 103. Black to play.  

The game in Problem 99 continued with Black 1 followed by the peep of White 2. How should Black respond ? ]
;B[cd]
TE[2]
C[Correct Answer.  

Blocking with Black 1 is best. ]
;W[cf]
C[White draws back with 2. ]
;B[fd]
C[After the sequence from Black 3 ... ]
(;W[ec];B[ed];W[gd];B[ge];W[hd]
C[... to White 8, ... ]
;B[dc]
C[... Black plays 9; he has secured the corner and his stones are out into the center. <= ]
)
(;W[gd]
LB[fd:3]
C[Variation.  

In answer to the attachment of Black 3, White might hane at 4. ]
;B[ec]
C[In that case, Black will block with 5. ]
;W[fe];B[ed];W[gc]
C[After White connects with 8, Black again has secured the corner and is out into the center. <= ]
)
)