(
;
FileFormat[1]GaMe[1]
VieW[]
SiZe[19]
PlayerBlack[Robin Upton]
BlackRank[1 kyu]
PlayerWhite[Chris Dawson]
WhiteRank[1 Dan]
EVent[Coventry Go Tournament]
ROund[3]
DaTe[24/3/97]
PlaCe[Tile Hill, Coventry]
TiMe[55 minutes + 5 minutes/20 stones]
REsult[B + Resign˝]
GameComment[Black stood at 2-0 before this, the last game of the tournament.]
SOurce[BS]
USer[BS]
KoMi[5˝]
;
Black[pd]
;
White[cd]
;
Black[pp]
;
White[dp]
;
Black[pj]
;
White[ec]
;
Black[cj]
;
White[ch]
;
Black[cm]
;
Comment[Unusual, probably bad.]
White[cn]
;
Black[dn]
;
White[co]
(
;
Comment[This may be a successful way to capitalise upon the c6 move. White can hardly cut at d7.]
Black[gm]
(
;
White[qf]
;
Black[nd]
;
White[rd]
;
Black[qc]
;
White[of]
;
Black[jc]
;
White[nq]
;
Black[lq]
;
White[no]
;
Black[pn]
;
White[pr]
;
Comment[Black had used 12 minutes up to this point. White had used 5.]
Black[qq]
;
White[iq]
;
Black[lo]
;
White[nm]
;
Black[pl]
;
White[kp]
;
Black[ko]
(
;
White[jo]
;
Black[lp]
;
White[jn]
;
Black[lm]
;
White[qr]
;
Black[gq]
;
White[jl]
;
Comment[Black had used 22 minutes up to this point, while white had used 10.]
Black[dr]
;
White[cq]
;
Black[cr]
;
White[br]
;
Black[bm]
;
White[bp]
;
Black[oq]
;
White[or]
;
Black[np]
;
White[pq]
;
Black[op]
;
White[qp]
;
Black[qo]
;
White[rp]
;
Black[mj]
;
White[hc]
;
Black[im]
;
White[jm]
;
Black[bs]
;
White[ar]
;
Black[hp]
;
White[eq]
;
Black[er]
;
White[fq]
;
Black[fr]
;
White[hq]
;
Black[gp]
;
White[ei]
;
Black[hg]
;
White[ff]
;
Black[gd]
;
White[gc]
;
Comment[Up to this point, black had used 38 minutes, white had used 16.]
Black[eh]
;
White[fh]
;
Black[ed]
;
White[fd]
;
Black[fe]
;
White[fc]
;
Black[ee]
;
White[ge]
;
Black[gf]
;
White[he]
;
Black[fg]
;
White[eg]
;
Black[ef]
;
White[dh]
;
Black[id]
;
White[hd]
(
;
Black[cf]
;
White[gh]
;
Black[gg]
;
White[if]
;
Black[dc]
;
White[cc]
;
Black[dd]
;
White[ce]
;
Black[dg]
;
White[eh]
;
Black[bf]
;
White[db]
;
Black[jh]
;
White[ig]
;
Black[hh]
;
White[ih]
;
Black[hi]
;
White[cg]
;
Black[df]
;
White[hk]
;
Black[ii]
;
White[gj]
;
Black[bi]
;
White[il]
;
Black[bh]
;
White[bg]
;
Black[ag]
;
White[hm]
;
Black[ip]
;
White[jp]
;
Black[ro]
;
White[rq]
;
Black[jq]
;
White[kq]
;
Black[jr]
;
White[kr]
;
Black[hr]
;
White[mr]
;
Black[mq]
;
White[nr]
;
Black[pg]
;
White[qg]
;
Black[ph]
;
White[pf]
;
Black[qh]
;
White[rc]
;
Black[rb]
;
White[lc]
;
Black[kd]
;
White[oc]
;
Black[nc]
;
White[od]
;
Black[ob]
;
White[ne]
;
Black[pc]
;
White[oe]
;
Comment[Black went on to win by resignation.]
Black[ld]
)
(
;
Comment[This is probably better than the variation played. The temptation is to play around c14 to destroy white territory further, but defence is probably safer. The white upper right group can be expected to come under sever attack in the face of such black influence.]
Black[if]
)
)
(
;
White[lp]
(
;
Black[mp]
(
;
Comment[Now black really only has one choice.]
White[mo]
;
Black[jp]
;
White[kq]
;
Black[jq]
;
White[kr]
;
Black[jr]
;
White[mq]
;
Black[ks]
;
Comment[This sequence looks inevitable.]
White[lr]
;
Comment[H5 looks like a fairly efficient means of covering the k5 cutpoint. White is now compelled to defend the corner around e3, I think.]
Black[ho]
;
)
(
;
Comment[Cutting at n3 looks slightly worse than cutting at n5.]
White[mq]
;
Black[jp]
;
White[kq]
;
Black[jq]
;
White[kr]
;
Black[mo]
;
White[oo]
;
Black[jr]
;
White[lr]
)
)
(
;
Black[jp]
;
White[jq]
Comment[This looks plausible, but doesn't seem to work well for white.]
;
Black[mp]
;
White[kq]
;
Black[mq]
(
;
Comment[This doesn't really work.]
White[mo]
;
Black[np]
;
Comment[Black has a lot of profit, and the white influence is less valuable than it looks, due to the light nature of black's left side group. In addition, black has sente.]
White[jo]
;
)
(
;
White[np]
;
Black[mo]
;
Comment[The white lower side is very flawed, and the lower right string will be a burdern. Black is good.]
)
)
)
)
(
;
White[dm]
;
Black[dl]
;
White[em]
;
Black[el]
;
White[cl]
;
Black[bm]
;
White[en]
;
Comment[Black has sente to save the B7C7 stones if he deems this important, or alternatively to play a big point such as K4. The lower left corner is not necessarily white's, so I think his lower left stones acan be said to be inefficient.]
)
)
(
;
Comment[F7 is an alternative way of covering the cut. Black rejected this because ...]
Black[fm]
;
Comment[when white plays b7...]
White[bm]
;
Comment[F7 now looks too close.]
Black[cl]
)
)