(;
GM[1]
SZ[19]
AW[cn][cf][oi][ph][qf][qc][pc][oc][nc][od]
AB[jp][jd][pj][dj][dp][pd][pp][dd][fd][lc][fp][nh][nd][ne][oe][pe][qd]
TR[oi]
C[Problem 14. Black to play.  

White tries to escape into the center with the marked stone. How should Black attack ? ]
(;B[mj]
TE[2]
C[Correct Answer.  

Jumping ahead of the white stones with the knight's move of Black 1 ... ]
;W[oj]
C[... forces White to run away with 2 ... ]
;B[pl];W[ok];B[qj];W[ol]
C[... to 6, ... ]
;B[pm]
C[... thereby inducing Black to make territory along the fourth line with the sequence to 7. ]
;W[ml]
C[You might think that White is home free when she jumps to 8, ... ]
;B[kl]
C[... but Black can continue the attack by capping at 9. ]
(;W[mo]
C[If White jumps to 10, ... ]
;B[pq]
C[... Black secures territory on the right with 11. <= ]
)
(;W[lk]
C[If White 10 here, ... ]
;B[jj]
C[... Black keeps White hemmed in with 11. White will have trouble making two eyes. <= ]
))
(;B[ni]
C[How the game continued.  

Black pushed with 1. This was a bad move ... ]
;W[oj];B[pk]
LB[ol:B][pn:A]
C[... because after Black 3 White can counterattack around A, inducing Black B. However, ... ]
;W[nj]
C[... White must first turn at 4. White now has more options in her run to safety in the center. See Problem 18 for the continuation of this game. <= ]
)
)