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[gnugo-devel] Gnu Go 3.2 possibly correctable flaw in play
From: |
Stephen123 |
Subject: |
[gnugo-devel] Gnu Go 3.2 possibly correctable flaw in play |
Date: |
Fri, 25 Jul 2003 04:27:10 EDT |
I noticed a possibly correctable flaw in Gnu Go 3.2 opening strategy. The
SGF file below shows the problem with Gnu Go's opening. I can use the same
flaw
to give Gnu Go 6 stones and still win, even though I'm not that good. This
trick of sacraficing a couple of stones to waste a lot of the programs stones
works against Swiss Explorer and Goliath also, but doesn't work against human
players. This looks to me like a straightforward flaw that might not be too
hard to fix.
- Stephen
(;
GM[1]
FF[1]
SZ[19]
AP[MacGNUGo:3.2]
PB[Human]
PW[MacGNUGo:3.2 lv10]
KM[5.5]
HA[0]
RU[Japanese]
RE[You Win! +80.5]
;B[pq]
;W[dd]
;B[dq]
;W[pd]
;B[ec]
;W[dc]
;B[oc]
;W[pc]
;B[qn]
;W[ob]
;B[cn]
;W[od]
;B[jq]
;W[eb]
;B[dj]
;W[ed]
;B[mc]
;W[fc]
;B[gc]
;W[gb]
;B[pj]
;W[ch]
;B[ci]
;W[dh]
;B[ji]
;W[hc]
;B[pf]
;W[fi]
;B[fj]
;W[gj]
;B[gk]
;W[hj]
;B[hk]
;W[ij]
;B[jk]
;W[of]
;B[ik]
;W[nh]
;B[nj]
;W[pg]
;B[qg]
;W[qf]
;B[ph]
;W[pe]
;B[og]
;W[kc]
;B[pf]
;W[rf]
;B[rg]
;W[hh]
;B[ig]
;W[ih]
;B[jh]
;W[jg]
;B[kg]
;W[jf]
;B[kf]
;W[je]
;B[ke]
;W[nf]
;B[ng]
;W[mg]
;B[mh]
;W[bh]
;B[bi]
;W[ld]
;B[mf]
;W[me]
;B[lf]
;W[kd]
;B[ei]
;W[eh]
;B[gh]
;W[gg]
;B[ii]
;W[fh]
;B[jj]
;W[di]
;B[ah]
;W[ag]
;B[ai]
;W[bf]
;B[ej]
;W[sg]
;B[sh]
;W[sf]
;B[rh]
;W[hi]
;B[ie]
;W[hg]
;B[gd]
;W[pg]
;B[oh]
;W[pf]
;B[jd]
;W[if]
;B[jc]
;W[id]
;B[ic]
;W[hd]
;B[he]
;W[hb]
;B[hf]
;W[ig]
;B[fe]
;W[cj]
;B[bj]
;W[fk]
;B[ck]
;W[le]
;B[fl]
;W[tt]
;B[tt]
)
- [gnugo-devel] Gnu Go 3.2 possibly correctable flaw in play,
Stephen123 <=