(;GM[1]BS[0]WS[0]BL[1800.0]WL[1800.0]SZ[19]DT[????-??-??]C[Article is British Go Journal 119Diagonal Openings - Part 3By Charles MatthewsVariations included]PW[Ishida]FF[3];B[pd]C[Main variation is Figure 1 and Diagram 1Kajiwara \(B\) - Ishida \(W\)1976 Meijin League];W[dc];B[dq];W[qq];B[ce];W[do];B[cm];W[bo](;B[fp]C[Variation is Figure 4](;W[en]C[Variation is Diagram 3 and 4](;B[di]C[Variation is Figure 2];W[hq];B[hp];W[ip];B[ho];W[eq];B[er];W[dp];B[iq];W[jq];B[ir];W[hr];B[ep];W[jr];B[io];W[jp];B[cq];W[cl];B[bl](;W[bm]C[Variation is Diagram 2];B[ck];W[dl];B[bn];W[dk];B[dm];W[em];B[cj];W[fk];B[fc];W[cd];B[de];W[be];B[dd];W[ec];B[bd];W[cc];B[bf];W[gc])(;W[dm]C[Diagram 2The preferred sequence according to the Kido Yearbook];B[ck];W[dl];B[bm]))(;B[dk]C[Figure 2Yoda \(B\) - Ishida \(W\)1992 Gosei];W[hq];B[hp];W[ip];B[ho];W[eq](;B[er]C[Variation is Figure 3];W[dp];B[iq];W[cq];B[jq];W[di];B[ed];W[ec];B[fd];W[gc];B[gd];W[hc];B[hd];W[ic];B[fj];W[cg];B[eh];W[ck];B[cj];W[dj];B[bk];W[ek];B[cl];W[ej];B[el];W[fk];B[gj];W[fl];B[em];W[fm];B[dh];W[ci];B[bi];W[ch])(;B[ep]C[Figure 3Yamashiro \(B\) - Ishida \(W\)Judan 1983];W[dp];B[dr];W[gq];B[fq];W[fm];B[kq];W[io];B[hm];W[in];B[gm];W[fk];B[dm];W[gl];B[eo];W[dn];B[hl];W[dj];B[cj];W[ci];B[ej];W[di];B[ek];W[hk];B[jl];W[ck];B[ei];W[dg];B[gj];W[gk];B[eh];W[ij];B[ik];W[hj])))(;W[di]C[Diagram 3 and 4Ma Xiaochun \(B\) - Ishida \(W\)1992 Fujitsu Cup];B[ck];W[cq];B[cr];W[dr];B[er];W[dp];B[eq];W[br];B[ds];W[bp];B[bi];W[cd];B[de];W[fd];B[hc];W[gb];B[ff];W[ge];B[gf];W[he];B[hf];W[ie];B[jg]))(;B[gq]C[Figure 4Takemiya \(B\) - Ishida \(W\)1980 TV Game];W[ck];B[em];W[fo];B[ci];W[hp];B[hq];W[ip];B[iq];W[jp];B[jq];W[dj];B[kp];W[gm];B[fd];W[fj];B[dd];W[ec];B[fc];W[ed];B[ee];W[bd];B[be];W[fb];B[cc];W[cb];B[gb];W[cd];B[de];W[bc];B[nc];W[qi]))