(;
AB[dd][dp][pp][pd][jj][qj][qd][oc][od][nd][ne][me]
AW[qf][qc][pc][ob][nc][mb][md][ld]
TR[ld]
C[Black's response to the marked play?

Source:
    "Masterpieces of Handicap Go", Kobayashi Koichi 9p
    American Go Journal, Vol. 28, No. 2, pp. 20-21]
(;
B[le]
C[Pressing down here is splendid.  Black expands the moyo with the center handicap stone in perfect position.];
W[ke];B[kf]
C[Black continues the moyo expansion, while pressing on White.]
(;
W[jf]
C[A natural way to resist Black's previous hane.];
B[je];W[kd]
(;
B[id]
C[An overplay.  Black should not persist this way while having bad aji in the center.]
(;
W[fd]
C[In the game, White starts a violent fight here, which is what the stronger player wants in a high handicap game.];
B[if];W[jg];B[kg];W[kh];B[lh];W[jh]
)
    (;
    W[kg]
    C[White could also drive the game into murky waters with this sequence.];
    B[lf];W[jg];B[he];W[pi]
    )
)
    (;
    B[kg]
    C[Black should have simply pulled back here.];
    W[ie]
    C[White captures the cutting stone, but ...];
    B[jg];W[if];B[fc]
    LB[ic:A][oj:B][jp:C]
    C[... this extension feels especially good.  And Black A next feels even better.

Instead of this upper left corner move, Black could also do well by surrounding territory with B, or extending the moyo with C.  Black has an enjoyable position regardless.]
    )
)
    (;
    W[je]
    C[Too slow.];
    B[jf]
    C[After Black presses down yet again on the top, ...];
    W[ie];B[oj]
    C[... Black's extension here gives an ideal result.]
    )
)
    (;
    B[oj]
    C[A play here seems like common sense, but ...];
    W[kf]
    C[... after White jumps ahead of Black at the top, Black's previous move is clearly small.]
    )
)

