(;
GM[1]FF[4]VW[]AP[Many Faces of Go:11.0]
SZ[19]
HA[0]
ST[0]
PB[David Mitchell, 3d]
PW[Frank May, ?d]
KM[5.0]
RU[Japanese]
RE[B+Lots]
SO[BGJ 40, February 1978, Page 13]
AN[David Mitchell]
BR[3d]
C[Copyright British Go Association 1978, 2004]
;B[pd]
C[Black 1 - 7: Recently I have taken to playing hoshi fuseki, such \
as Black 1, Black 3 in this game,because this often leads to \
large moyos, which produces invasions and running fights which \
I feelI can handle well.]
;W[cq];B[pp];W[ec];B[jd]
C[Black 1 - 7: I played Black 5 intending to play next at either \
Black 7 or White 6. Frank made his shimari and I was happy to \
achieve san-ren-sei.]
LB[pj:7][cd:6]
;W[cd];B[pj];W[nq]
;B[jp]
C[Black 9 - 17: Black 9 is often played one point to the right.]
;W[qn]
C[Black 9 - 17: White 10 is an inappropriate response, reminescent \
of a handicap game]
;B[oo]
C[Black 9 - 17:  Black 11 separates White 8, 10 and waits for White's \
response.]
;W[qq];B[qp]
C[Black 9 - 17: When White dives in with 12, Black 13 naturally \
cuts White off from the side on which Black expects to make the \
most territory...]
LB[qq:12]
;W[pq];B[mp];W[mq];B[lp]
C[Black 9 - 17:When White dives in with 12, Black 13 naturally \
cuts White off from the side on whichBlack expects to make the \
most territory and this corner sequence ends with Black 15, 17 \
pressingWhite low against the edge and expanding Black's moyo \
which White will have to soon invade.]
LB[lp:17][mq:16][mp:15][pq:14][qp:13][qq:12]
;W[dj]
C[White 18 occupies the largest area remaining. One point to the \
left would be too low - Black couldplay one point to the right \
of 18 and keep White down while increasing his prospects on the \
right.]

;B[dp];W[cp];B[bd];W[bc]
C[Black 21, White 22: Black 21 is yosu-miru. If White 22' at 86 \
(A) to defend the outside and let Black live in the corner, Black \
23' would be one above 19 (B), pressing White. The idea of playing \
19 at all is to keep down White's potential area, while waiting \
for him to invade Black's moyo.]
LB[do:B][be:A][bd:21]
;B[dn];W[ep];B[eo];W[eq];B[gp]
C[Black 27: Black's first definite error is Black 27; this should \
be one point higher. The knight's move, 25-27 can be broken by \
White attacking the stones 19-23-25.]
LB[eo:25][dn:23][dp:19]
;W[qg]
C[White 28 - 31: White's error follows. His invasion point 28 was \
poorly chosen and in poor relationship to Black 1 and Black 7. \
One point nearer to either 7 or 1 is better. Black naturally \
defends his corner with 29, White jumps to 30 and Black defends \
with 31. Black is making territory and attacking, while White \
30 and 28 are loose and difficult to defend.]
LB[pj:7][pd:1]

;B[qe];W[ng];B[nd]
C[White 28 - 30: White's error follows. His invasion point 28 was \
poorly chosen and in poor relationship to Black 1 and Black 7. \
One point nearer to either 7 or 1 is better. Black naturally \
defends his corner with 29, White jumps to 30 and Black defends \
with 31. Black is making territory and attacking, while White \
30 and 28 are loose and difficult to defend.]
LB[nd:31][ng:30][qe:29][qg:28]
;W[nj]
C[White 32 - 43: White 32 is another loose move and Black immediately \
pokes at White's weaknesses with 33. White dives underneath for \
eye space with 34 and, up to Black 43, White is split in two \
andwill only succeed in living with one half of his stones.]
;B[oi];W[rj]
C[White 32 - 43: White 32 is another loose move and Black immediately \
pokes at White's weaknesses with 33. White dives underneath for \
eye space with 34 and, up to Black 43, White is split in two \
andwill only succeed in living with one half of his stones.]
LB[rj:34][oi:33][nj:32]
;B[qk];W[rk];B[rl];W[ql]
;B[qm];W[pl];B[rn];W[pm];B[rm]
C[White 32 - 43: White 32 is another loose move and Black immediately \
pokes at White's weaknesses with 33. White dives underneath for \
eye space with 34 and, up to Black 43, White is split in two \
andwill only succeed in living with one half of his stones.]
LB[rm:43][pm:42][rn:41][pl:40][qm:39][ql:38][rl:37][rk:36][qk:35][rj:34][oi:33][nj:32]
;W[nl]
C[White 44 looks like good shape, but this is the half that eventually \
dies, so perhaps 44' at 51 (A) is better.]
LB[ni:A]
;B[nh];W[qc]
C[White 46 probes to see how Black will defend the corner.]
;B[qd]
C[Black 47 makes it difficult for White to live in the corner. \
47' to the right of 29 would make it easy, but would attack the \
lower White stones more strongly.]
LB[qe:29]
;W[ph]
C[48 - 56 gives White space for eyes in exchange for greatly strengthening \
Black's position and making the death of the White stones 38, \
40 etc., very probable.]

;B[mh];W[oh];B[ni];W[qj];B[pk];W[pi];B[oj];W[of]
C[48 - 56 gives White space for eyes in exchange for greatly strengthening \
Black's position and making the death of the White stones 38, \
40 etc., very probable. 56 should however be at 57 (A) - the \
vital point for eye-shape which Black immediately hits.]
LB[rh:A][of:56][oj:55][pi:54][pk:53][qj:52][ni:51][oh:50][mh:49][ph:48]
;B[rh];W[rg]
;B[ri];W[qi];B[se]
C[Black 61 threatens to rescue 57-59, so White makes an eye with \
62 and, not wanting to be shut in, answers 63 by pushing out, \
64 etc., but this solidifes Black's top area, so maybe White \
should have made two eyes.]
LB[ri:59][rh:57]
;W[pf];B[lf];W[me];B[md];W[le];B[ld];W[ke]
;B[je];W[kf]
C[Black 61 threatens to rescue 57-59, so White makes an eye with \
62 and, not wanting to be shut in, answers 63 by pushing out, \
64 etc., but this solidifes Black's top area, so maybe White \
should have made two eyes.]
LB[kf:70][je:69][ke:68][ld:67][le:66][md:65][me:64][lf:63][pf:62][se:61][qi:60][ri:59][rg:58][rh:57]
;B[kh];W[kk];B[mf];W[ne];B[ih];W[oc];B[od];W[kg]
;B[lh];W[ig]
C[White 80-Black 83 sees White finally out in the open with chances \
of making territory on the left,but at the heavy cost of seeing \
his lower right stones die.]
;B[ik];W[hh];B[ii]
C[White 80 - Black 83 sees White finally out in the open with chances \
of making territory on the left, but at the heavy cost of seeing \
his lower right stones die.]
LB[ii:83][hh:82][ik:81][ig:80]
;W[he];B[ce];W[be];B[dd];W[cc]
;B[bf];W[ad];B[hi];W[gh];B[ic]
C[After 85 - 87, which is a standard way of using the stone at \
21, followed by 91 - 92 and 93 which defends Black 's upper side, \
Black has three ways to reduce White 's left hand moyo: By pushing \
infrom 91, through the gap between 4 and 84, or by using 85, \
87, 89. So White's prospects in this area are not as bright as \
they may appear at first glance.]
LB[ic:93][gh:92][hi:91][ad:90][bf:89][cc:88][dd:87][be:86][ce:85]
;W[in];B[jm];W[fo];B[fn];W[go]
;B[hp];W[gn]
C[White 94 - 100 presses back Black's area a little and isolates \
the 4 Black stones. However, at this late stage in the game, \
the White stones cut off by Black 101 (A) have nowhere to go, \
and the best that White can manage is to secure his left edge \
territory and cut Black off from centre left in exchange for \
giving Black some lower edge area.]
LB[gn:0][hp:99][go:98][fn:97][fo:96][jm:95][in:94][fp:A]
;B[fp];W[fm];B[em];W[el];B[gm];W[en];B[do];W[dm]
;B[dq];W[dr];B[er];W[jn];B[km];W[cn];B[fq];W[co];B[if];W[sg]
;B[hf];W[ff];B[nf];W[og];B[oe];W[hg];B[gf];W[ge];B[fe];W[ee]
;B[fg];W[ef];B[gg];W[jf];B[ie];W[fi];B[fh];W[gi];B[dh]
C[The sequence to 137 forces White to go back after all to live \
with 118 and ends White's hopes of large left edge area. His \
last hope, which would scarcely be enough even if it were successful, \
is to take away Black's upper right corner.]
LB[sg:18]
;W[rd]
;B[re];W[rb]
C[White 138, 140 are a standard way of trying to make eye shape \
in the corner. If Black pushes to the right of 138, White stops \
him immediately and forces a ko...]
LB[rb:40][re:39][rd:38]
;B[nb]
C[... So I played 141, without being able to read out all the possibilities, \
and being prepared to see White live in gote. After the game \
we discovered that there is a sequence for White to live; it's \
very difficult and will be found in the variation to 142.]

(;W[hb]
C[The exchange 142 for 143 spoils the variation.]
;B[ib];W[kb];B[lc]
C[Black won by a large margin]
)
(;W[pb];B[sc];W[sb];B[qa];W[ra];B[pa];W[ob];B[oa];W[nc]
;B[mb];W[mc];B[lb];W[na];B[ma];W[lc];B[kb];W[kc]))
