[gnugo-devel] Pattern A626 not a joke !

[max-d]

the 354 Gnugo i use to replay the GG353-HT match is not the true 354 version
but
my own version with few patterns added (generally already reported here) , 1
removed and 2 slightly modified) .

recently i reported that Gnugo omitted to trivially eat an ennemy stone in
the corner ...
So i added this no less trivial pattern (just to see)

Pattern A626

|.O?
|*XO
+---

:8,s,value(5)

Alas ,this did not solve the problem .
Today however , reviewing the 44th HT-GG353 game i just discover the
following ...
If you ask GG354 about the P3 group you will have :
"P3 cannot be attacked (151 variations)"
and never have the results below .

I just let you analyse the killing sequence using Pattern A626


(;GM[1]
B[pd]HA[0]
;W[dp];B[qp];W[qf];B[de];W[dc];B[cc];W[cb];B[cd];W[eb];B[ci];W[op]
;B[oq];W[pp];B[pq];W[qo];B[ro];W[rp];B[qq];W[rn];B[np];W[pn];B[fp]
;W[dn];B[dq];W[cq];B[eq];W[nc];B[nd];W[md];B[oc];W[ne];B[od];W[of]
;B[mc];W[lc];B[nb];W[ld];B[lb];W[fd];B[cr];W[cp];B[cl];W[br];B[jq]
;W[nn];B[qe];W[rf];B[ln];W[mo];B[ll];W[lq];B[nl];W[nq];B[mq];W[nr]
;B[rq];W[mp];B[ff];W[so];B[or];W[hq];B[ho];W[ip];B[ds];W[jp];B[em]
;W[cm];B[bl];W[bm];B[mi];W[lf];B[jh];W[bs];B[im];W[gp];B[go];W[fo]
;B[eo];W[al];B[ak];W[am];B[hf];W[bk];B[ck];W[aj];B[bh];W[hd];B[re]
;W[se];B[sd];W[sf];B[rc];W[ig];B[gh];W[if];B[jc];W[ih];B[kq];W[kp]
;B[ns];W[mr];B[bb];W[ji];B[ca];W[kh];B[id];W[hc];B[ib];W[hb];B[hj]
;W[db];B[jd];W[da];B[pi];W[lj];B[mj];W[oh];B[pk];W[ms];B[os];W[sq]
;B[sr];W[mh];B[sp];W[li];B[lk];W[rk];B[ro];W[km];B[lm];W[jm];B[il]
;W[jk];B[jl];W[ko];B[kk];W[rp];B[sq];W[jj];B[kl];W[fq];B[ep];W[fr]
;B[ba];W[ed];B[bj];W[ak];B[ai];W[en];B[fn];W[qj];B[ph];W[pj];B[oi]
;W[oj];B[nh];W[ok];B[pf];W[pg];B[pe];W[qg];B[og];W[rh];B[mg];W[kj]
;B[lh];W[ol];B[dm];W[ke];B[cn];W[bn];B[do];W[bo];B[nf];W[ia];B[ja]
;W[ha];B[me];W[es];B[lg];W[kg];B[in];W[kn];B[er];W[fs];B[ro];W[sn]
;B[ge];B[he];W[hi]C[load and analyze mode])


Move 3 (black): GNU Go plays Q3 (75.00) - Game move R4 (74.00)
Move 5 (black): GNU Go plays E17 (25.00) - Game move D15
Move 13 (black): GNU Go plays P5 (35.00) - Game move P3 (35.00)
Move 17 (black): GNU Go plays R3 (35.00) - Game move S5 (35.00)
Move 23 (black): GNU Go plays C6 (24.84) - Game move F4 (24.84)
Move 59 (black): GNU Go plays T4 (38.88) - Game move F14 (16.37)
Move 65 (black): GNU Go plays G2 (31.42) - Game move D1 (13.05)
Move 67 (black): GNU Go plays S1 (30.51) - Game move E7 (21.20)
Move 69 (black): GNU Go plays S1 (30.50) - Game move B8 (17.67)
Move 71 (black): GNU Go plays S1 (30.50) - Game move N11 (16.60)
Move 73 (black): GNU Go plays S1 (30.50) - Game move K12 (17.23)
Move 75 (black): GNU Go plays S1 (30.50) - Game move J7 (14.88)
Move 81 (black): GNU Go plays S1 (30.50) - Game move A9 (17.04)
Move 83 (black): GNU Go plays S1 (30.50) - Game move H14 (12.57)
Move 85 (black): GNU Go plays S1 (30.50) - Game move C9 (26.13)
Move 87 (black): GNU Go plays S1 (30.50) - Game move B12 (12.74)
Move 89 (black): GNU Go plays S1 (30.50) - Game move S15 (12.35)
Move 91 (black): GNU Go plays S1 (30.50) - Game move T16 (17.32)
Move 93 (black): GNU Go plays S1 (30.49) - Game move S17 (18.86)
Move 95 (black): GNU Go plays S1 (30.49) - Game move G12 (15.89)
Move 97 (black): GNU Go plays S1 (30.49) - Game move K17 (18.69)
Move 99 (black): GNU Go plays S1 (30.49) - Game move L3 (12.09)
Move 101 (black): GNU Go plays S1 (32.05) - Game move O1
Move 121 (black): GNU Go plays T3 (31.02) - Game move P1 (14.09)