[gnugo-devel] 2 new test cases

[Portela Fernand]

Both are similar and rather large mistakes. I think I have a solution for
them, which I'll submit soon.

/nando

Index: regression/tactics1.tst
===================================================================
RCS file: /cvsroot/gnugo/gnugo/regression/tactics1.tst,v
retrieving revision 1.9
diff -u -r1.9 tactics1.tst
--- regression/tactics1.tst     25 Nov 2002 17:44:24 -0000      1.9
+++ regression/tactics1.tst     7 Jan 2003 20:26:19 -0000
@@ -52,6 +52,18 @@
 popgo
 popgo
 
+# C9 is errouneously thought to be an owl-attack against G13,
+# which could indicate a semeai reading problem. On the other
+# hand, since G13 is judged owl-defenseless, it seems to me
+# that C9 is strangely overvalued.
+loadsgf games/tactics07.sgf
+105 gg_genmove white
+[F7]
+
+loadsgf games/tactics08.sgf
+106 gg_genmove white
+[F8]
+
 ############ End of Tests #################
 
 # Report number of nodes visited by the tactical reading


The positions :

? games/tactics07.sgf

(;GM[1]FF[4]
SZ[19]
GN[GNU Go 3.3.14 load and print]
DT[2003-01-07]
KM[4.5]AP[GNU Go 3.3.14]RU[Japanese]
;AW[ma][na][hb][ib][nb][ob][pb][rb][bc][gc][hc][kc][lc][mc][pc]
[qc][sc][bd][cd][dd][ed][gd][id][jd][od][pd][sd][be][ce][fe][ge]
[ie][je][ke][se][bf][ef][hf][kf][lf][qf][rf][ag][cg][hg][kg][lg]
[pg][rg][bh][dh][eh][fh][ih][kh][qh][rh][ii][qi][ij][jj][kj][nj]
[oj][qj][bk][fk][hk][ik][ok][pk][qk][dl][fl][gl][hl][ml][nl][dm]
[em][hm][im][nm][bn][cn][en][gn][mn][nn][ao][do][oo][po][bp][cp]
[qp][qq][rr][qs][rs]
AB[ha][ia][ja][ka][la][ab][bb][fb][gb][jb][lb][mb][cc][dc][ec]
[fc][ic][jc][nc][oc][rc][fd][hd][nd][qd][rd][le][me][oe][pe][qe]
[re][af][cf][jf][nf][pf][gg][ig][jg][mg][og][ch][gh][hh][jh][lh]
[nh][ph][sh][bi][ci][di][ei][gi][ji][ki][mi][oi][pi][fj][gj][hj]
[mj][pj][dk][ek][gk][kk][mk][nk][cl][el][il][jl][ll][km][mm][fn]
[in][jn][ln][fo][go][ho][mo][no][ap][dp][ep][fp][np][op][aq][bq]
[cq][iq][lq][pq][or][pr][qr]
PL[W]IL[ne][of][ng][mh][oh][kl])

? games/tactics08.sgf

(;GM[1]FF[4]
SZ[19]
GN[GNU Go 3.3.14 load and print]
DT[2003-01-07]
KM[4.5]AP[GNU Go 3.3.14]RU[Japanese]
;AW[oa][cb][pb][qb][cc][qc][dd][rd][fe][re][cf][qf][rf][bj][dj]
[ck][qk][cl][dl][el][hl][qn][fo][jo][cp][dp][ep][hp][kp][rp][dq]
[iq][ir]
AB[db][nb][ob][fc][ic][pc][nd][pd][ie][qe][pf][og][qg][ch][eh]
[ph][qh][bi][ci][cj][dk][ek][fk][bm][cn][en][eo][np][pp][cq][jq]
[qq][rq][jr][lr]
PL[W]IL[pg])