(;
AB[dd][pd][jj][dp][pp][be][cd][ce][ci][cq][ed][ei][fc][fp][gc][gf][hc][jq][pf][qc]
AW[bc][bd][bp][cc][cf][ck][cn][dc][ef][eh][fb][fh][gb][kc][nc][pb]
PW[Kitani Minoru]
PB[Kato Masao]
WR[9p]
BR[9p]
HA[5]
TM[2h]
RE[W+R]
EV[Igo Club "Live-in pupil teaching games" series]
PC[Kitani School, Hiratsuka City]
DT[1959-08-12]
RO[Game 10]
TR[fh]
C[Black's response to White's marked play?

Black is a 12 year old Kato Masao.
White is his teacher Kitani Minoru 9 dan.

Analysis:  Kato (as a 9 dan)

Source:
     American Go Journal, Vol. 22, No. 3, Summer 1988, pp. 28-34]
(;
B[hh]
C[Best.  A simple and classic attacking move, but the strong 12 year old Kato missed it.];
W[fi];B[ej]
C[Black is efficiently coordinating all his stones.  Note the perfect placement of even the handicap center stone.  White's prospects are dim.]
)
    (;
    B[ek]
    C[The game line, but a mistake in direction.  Making the triangular shape here is good locally, but slack for attacking the White group above.];
    W[hh]
    C[White is happy to jump out.]
    (;
    B[jd]
    C[Black could have played at the top here, but didn't.  Then Black could have still balanced the attack of the White group below with the defense of his top group.];
    W[kd];B[jf]
    C[Black is not as good as the best line, but Black is still better.]
    )
        (;
        B[gj]
        C[The game line and again the wrong direction.  Black was trying to use the center handicap stone.];
        W[bf]
        C[Now Black's group is in danger.];
        B[af];W[ag];B[ae];W[bh]
        C[And White's group is much stronger.  Compare this position with the other 2 variations.]
        )
    )
)

