EVENT
BOARDSIZE 19
SETUP W D16 D4 H3 R6 S6 R4 R3 
SETUP B Q16 K4 Q3 Q4 Q5 P7 R8 
MARK 1@Q16 2@D16 4@D4 14@H3 5@K4 4@Q4 9@Q3 8@R3 10@R4 6@R6
MARK 7@R8 13@P7 12@S6
COM
Problem 62. Black to play.  

After White 14, how should Black respond ? 
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B 1 H5
USER
CORRECT ANSWER
ENDUSER
COM
Correct Answer.

Black should cap with 1.
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  VAR
  B 1 K16
  COM
  Failure.

  If Black rushes to play 1, ...
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  W 2 J5
  COM
  ... White expands her position with 2, while limiting the scale
  of Black's moyo.
  <=
  ENDCOM
  ENDVAR
  VAR
  B 1 C10
  COM
  Failure.

  Trying to gain a foothold on the left side with 1 is dubious.
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  W 2 O17
  COM
  White will establish a position at the top with 2 ...
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  B 3 Q14
  W 4 K16
  MARK 1@C10
  COM
  ... and 4. A move like 1 is played when Black intends to go for
  territory, so it is inconsistent with his moyo strategy here.
  <=
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  ENDVAR
W 2 F3
COM
White will most likely respond with 2, ...
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  VAR
  W 2 K16
  COM
  Variation.

  If White takes the big point at 2 and doesn't defend the bottom,
  ...
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  B 3 G3
  COM
  ... the attachment of Black 3 is big.
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  W 4 G4
  COM
  If White 4, ...
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  B 5 H4
  COM
  ... Black will cut at B and he will have no problem defending
  his position here.
  <=
  ENDCOM
  ENDVAR
B 3 K16
COM
... so Black can take the big point at the top with 3, mapping
out a magnificent sphere of influence.
<=
ENDCOM