Re: [gnugo-devel] mixed patch

[Arend Bayer]

On Sun, 31 Mar 2002, Gunnar Farneback wrote:

> The joseki tuning adds some variations starting at
(...)
> and
> 
> ---------+
> .........|
> .........|
> .........|
> .O..X.O..|
> .........|
> .........|
> .....X...|
> .........|
> 
Hmm, isn't this a bit dangerous for GNU Go? I have tried it out and
immediately got two disasters, see the sgf-file below.
Of course, there are many josekis where GNU Go can be fooled by the
opponent deviating from the main lines, but this one looks particularly
dangerous to me. The cut/connect/semeai-fighting resulting from almost
any deviation of this joseki is s.th. where GNU Go still has lots of
problems.

Arend


(;GM[1]FF[3]
RU[Japanese]SZ[19]HA[0]KM[5.5]
PW[White]
PB[Black]
GN[White (W) vs. Black (B)]
DT[2002-04-01]
SY[Cgoban 1.9.10]TM[-];B[qd];W[pp];B[dq];W[dd];B[nq];W[od];B[ld];W[pg]
;B[oe];W[ne]
(;B[of];W[pd];B[qf];W[nf];B[nd];W[og];B[pe];W[nc];B[md];W[ob];B[pc];
W[lb];B[kb];W[mb];B[kc];W[na];B[pb];W[la];B[oc];W[do])

(;B[nd];W[nc];B[md];W[pe];B[of];W[nf];B[og];W[co];B[pf];W[pd];B[qe];
W[oh];B[ng];W[qc];B[rc];W[ob];B[pc];W[ep])

)