えどわーどさんの日記

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2020年
11月03日
15:30

岩手王座戦県南地区予選2回戦

タグ : 岩手王座戦,県南地区予選,石の方向,自戦譜
1回戦は良い内容で勝てて、2回戦。
地区予選の大一番です。

この一番は勝てば予選通過がほぼ決まり、負ければ予選通過に暗雲が垂れ込めます。

お相手は水沢支部の第一人者O村さんです。公式戦、非公式戦問わずよく当たりますが、なかなか一番を入れられずに来た相手です。
序盤ではリードする場合もあるのですが、O村さんの末脚の伸びは鋭く中盤の底からヨセにかけていつも華麗に差し切られます。

とは言え息の長い碁でヨセ勝負という面で私の脚質と似ていて、試合でこの方から1勝を挙げるのは目標でした。

地区予選は2局採譜され、翌年の岩手日報に載るのですが、この一局も指定局となりました。
これで3年連続採譜される羽目ことになりました。

いつもなら新聞掲載局ということでド緊張するのですが、この日はいい具合に心身ともに疲れ切っていたためか対局中は採譜されていることを忘れるほど碁に集中できました。不思議と勝負を楽しめました。

私の黒番。
局面は石の方向を問われる場面で、私は方向違いに打ってしまいました。

石は自分の弱い石から動き、相手の弱い石を自分の強い石に向ける(追い込む)のが鉄則です。この場面は最大の反省点です。

黒1、3は上辺を地にしようという方針でしたが、よくありませんでした。
それでも大悪手を打ったわけではないのでそれなりに形勢は損なわずに済んだのは幸いでした。

石の方向としては、黒は2(L-10)に打つのが良かったようです。


(;FF[5]GM[1]CA[UTF-8]AP[RYUSEI : 2.58]BS[0]WS[0]SZ[19]HA[0]KM[6.5]RU[Japanese]PL[B]AX[0]AB[pc][ed][pd][ce][pe][qf][pi][pk][il][pl][pm][in][kn][ln][pn][lo][po][ro][mp][op][mq][oq][mr][nr]AW[qc][qd][qe][rf][nj][ll][ol][om][cn][on][ho][io][ko][oo][dp][kp][pp][qp][rp][lq][pq][lr][or][pr]TR[rf](;B[nh]C[石の方向に疑問符がつく];W[kj]C[弱い石から相手の弱い石の方向に行くので白の流れが良い](;B[kh]C[自分の弱い石に白を向かわせているので悪い];W[ij]C[労せずに好点へ];B[gl]C[黒は痩せた土地へ向かうほかなし];W[gj];B[id]C[下辺は一旦放置し、上辺の規模で勝負];W[hg]C[自然な手で好手];B[jf]C[囲った手];W[qg];B[pf];W[qb]C[すかさず右上を決められた。])(;B[ij]C[さすがに必争点だった];W[ji];B[hh];W[jg];B[mi];W[qg];B[pf];W[rh];B[mj];W[lk];B[je];W[nk];B[pg]XM[]C[互角ながら黒攻勢に出ることができた]))(;B[kj]C[弱い石から動くのが鉄則];W[li];B[qb];W[rb];B[lj];W[oi];B[ph];W[mj];B[ki];W[lh];B[jg];W[qg];B[pf];W[rh];B[pg];W[ng]))
_KIFUEND_
ぃーね! (3) ゆかりか  江場  すすめ半角ジジー 

コメント

2020年
11月03日
15:34

途中までの棋譜です。記憶があいまいなので手順前後があるかもしれません。


(;FF[5]GM[1]CA[UTF-8]AP[RYUSEI : 2.58]PB[えどわーど]PW[O村]BS[0]WS[0]DT[2020-11-1 : CT0]SZ[19]HA[0]KM[6.5]RU[Japanese]PL[B]RE[B+2.5]AX[0]PI[B1 : えどわーど] [W1 : O村];B[pd]C[Black's winrate: 48.5% (+0.5%)scoreMean: -0.2(KataGo20b.gz / 482 playouts)];W[dp]C[White's winrate: 51.7% (+0.2%)scoreMean: 0.2(KataGo20b.gz / 259 playouts)];B[ed]C[Black's winrate: 48.1% (-0.2%)scoreMean: -0.2(KataGo20b.gz / 61 playouts)];W[qp]C[White's winrate: 52.8% (+0.9%)scoreMean: 0.3(KataGo20b.gz / 78 playouts)];B[ce]C[Black's winrate: 46.3% (-0.9%)scoreMean: -0.4(KataGo20b.gz / 101 playouts)];W[cn]C[White's winrate: 53.8% (+0.1%)scoreMean: 0.5(KataGo20b.gz / 57 playouts)];B[oq]C[Black's winrate: 47.0% (+0.8%)scoreMean: -0.4(KataGo20b.gz / 90 playouts)];W[pq]C[White's winrate: 53.2% (+0.2%)scoreMean: 0.4(KataGo20b.gz / 91 playouts)];B[po]C[Black's winrate: 45.2% (-1.6%)scoreMean: -0.6(KataGo20b.gz / 468 playouts)];W[pp]C[White's winrate: 51.6% (-3.2%)scoreMean: 0.2(KataGo20b.gz / 59 playouts)];B[op]C[Black's winrate: 50.5% (+2.1%)scoreMean: 0.1(KataGo20b.gz / 103 playouts)];W[oo]C[White's winrate: 50.1% (+0.6%)scoreMean: -0.0(KataGo20b.gz / 156 playouts)];B[pn]C[Black's winrate: 48.2% (-1.7%)scoreMean: -0.2(KataGo20b.gz / 306 playouts)];W[on]C[White's winrate: 53.8% (+1.9%)scoreMean: 0.5(KataGo20b.gz / 345 playouts)];B[pm]C[Black's winrate: 44.7% (-1.6%)scoreMean: -0.8(KataGo20b.gz / 304 playouts)];W[or]C[White's winrate: 44.1% (-11.2%)scoreMean: -0.8(KataGo20b.gz / 59 playouts)];B[nr]C[Black's winrate: 64.2% (+8.3%)scoreMean: 2.0(KataGo20b.gz / 96 playouts)];W[pr]C[White's winrate: 33.1% (-2.8%)scoreMean: -2.4(KataGo20b.gz / 345 playouts)];B[mp]C[Black's winrate: 65.3% (-1.7%)scoreMean: 2.2(KataGo20b.gz / 180 playouts)];W[om]C[White's winrate: 37.0% (+2.2%)scoreMean: -1.8(KataGo20b.gz / 158 playouts)];B[pl]C[Black's winrate: 64.1% (+1.1%)scoreMean: 2.0(KataGo20b.gz / 176 playouts)];W[ol]C[White's winrate: 35.7% (-0.2%)scoreMean: -2.1(KataGo20b.gz / 225 playouts)];B[pk]C[Black's winrate: 65.2% (+1.0%)scoreMean: 2.2(KataGo20b.gz / 312 playouts)];W[kp]C[White's winrate: 32.4% (-2.4%)scoreMean: -2.7(KataGo20b.gz / 120 playouts)];B[lo]C[Black's winrate: 69.8% (+2.2%)scoreMean: 3.1(KataGo20b.gz / 175 playouts)];W[ko]C[White's winrate: 28.3% (-1.9%)scoreMean: -3.6(KataGo20b.gz / 359 playouts)];B[ln]C[Black's winrate: 64.3% (-7.3%)scoreMean: 2.2(KataGo20b.gz / 328 playouts)];W[ll]C[White's winrate: 31.9% (-3.8%)scoreMean: -2.8(KataGo20b.gz / 81 playouts)];B[kn]C[Black's winrate: 66.4% (-1.7%)scoreMean: 2.5(KataGo20b.gz / 427 playouts)];W[io]C[White's winrate: 13.9% (-19.7%)scoreMean: -7.1(KataGo20b.gz / 744 playouts)];B[in]C[Black's winrate: 70.8% (-15.3%)scoreMean: 3.4(KataGo20b.gz / 106 playouts)];W[ho]C[White's winrate: 12.4% (-16.8%)scoreMean: -7.7(KataGo20b.gz / 410 playouts)];B[il]C[Black's winrate: 70.5% (-17.1%)scoreMean: 3.2(KataGo20b.gz / 80 playouts)];W[nj]C[White's winrate: 35.4% (+5.9%)scoreMean: -2.1(KataGo20b.gz / 721 playouts)];B[ro]C[Black's winrate: 60.6% (-4.0%)scoreMean: 1.7(KataGo20b.gz / 175 playouts)];W[lr]C[White's winrate: 36.5% (-2.9%)scoreMean: -2.0(KataGo20b.gz / 599 playouts)];B[mr]C[Black's winrate: 65.5% (+2.0%)scoreMean: 2.2(KataGo20b.gz / 241 playouts)];W[lq]C[White's winrate: 35.8% (+1.2%)scoreMean: -2.0(KataGo20b.gz / 266 playouts)];B[mq]C[Black's winrate: 64.7% (+0.5%)scoreMean: 2.0(KataGo20b.gz / 314 playouts)];W[rp]C[White's winrate: 35.9% (+0.6%)scoreMean: -1.9(KataGo20b.gz / 439 playouts)];B[pi]C[Black's winrate: 63.5% (-0.6%)scoreMean: 1.8(KataGo20b.gz / 311 playouts)];W[qc]C[White's winrate: 30.4% (-6.1%)scoreMean: -3.0(KataGo20b.gz / 426 playouts)];B[pc]C[Black's winrate: 63.1% (-6.5%)scoreMean: 1.8(KataGo20b.gz / 205 playouts)];W[qd]C[White's winrate: 38.6% (+1.7%)scoreMean: -1.5(KataGo20b.gz / 253 playouts)];B[qf]C[Black's winrate: 62.0% (+0.6%)scoreMean: 1.6(KataGo20b.gz / 168 playouts)];W[qe]C[White's winrate: 38.1% (+0.1%)scoreMean: -1.6(KataGo20b.gz / 158 playouts)];B[pe]C[Black's winrate: 62.4% (+0.6%)scoreMean: 1.7(KataGo20b.gz / 175 playouts)];W[rf]C[White's winrate: 37.6% (+0.0%)scoreMean: -1.8(KataGo20b.gz / 747 playouts)];B[nh]C[Black's winrate: 49.0% (-13.4%)scoreMean: -0.2(KataGo20b.gz / 203 playouts)];W[kj]C[White's winrate: 50.5% (-0.4%)scoreMean: 0.1(KataGo20b.gz / 445 playouts)];B[kh]C[Black's winrate: 42.9% (-6.5%)scoreMean: -1.0(KataGo20b.gz / 133 playouts)];W[ij]C[White's winrate: 59.3% (+2.2%)scoreMean: 1.4(KataGo20b.gz / 203 playouts)];B[gl]C[Black's winrate: 42.4% (+1.7%)scoreMean: -1.1(KataGo20b.gz / 176 playouts)];W[gj]C[White's winrate: 59.2% (+1.6%)scoreMean: 1.3(KataGo20b.gz / 168 playouts)];B[id]C[Black's winrate: 37.6% (-3.2%)scoreMean: -1.8(KataGo20b.gz / 153 playouts)];W[hg]C[White's winrate: 63.9% (+1.5%)scoreMean: 2.0(KataGo20b.gz / 543 playouts)];B[jf]C[Black's winrate: 31.1% (-5.0%)scoreMean: -2.9(KataGo20b.gz / 365 playouts)];W[qg]C[White's winrate: 72.8% (+4.0%)scoreMean: 3.8(KataGo20b.gz / 164 playouts)];B[pf]C[Black's winrate: 27.4% (+0.2%)scoreMean: -3.7(KataGo20b.gz / 206 playouts)];W[qb]C[White's winrate: 69.0% (-3.7%)scoreMean: 2.9(KataGo20b.gz / 283 playouts)];B[pb]C[Black's winrate: 26.8% (-4.2%)scoreMean: -3.6(KataGo20b.gz / 240 playouts)];W[dj]C[White's winrate: 72.7% (-0.4%)scoreMean: 3.6(KataGo20b.gz / 304 playouts)];B[cq]C[Black's winrate: 27.5% (+0.2%)scoreMean: -3.4(KataGo20b.gz / 82 playouts)];W[dq]C[White's winrate: 76.5% (+4.0%)scoreMean: 4.2(KataGo20b.gz / 138 playouts)];B[dr]C[Black's winrate: 24.1% (+0.7%)scoreMean: -3.9(KataGo20b.gz / 135 playouts)];W[er]C[White's winrate: 76.8% (+1.0%)scoreMean: 4.1(KataGo20b.gz / 163 playouts)];B[br]C[Black's winrate: 22.8% (-0.3%)scoreMean: -4.2(KataGo20b.gz / 142 playouts)];W[gc]C[White's winrate: 76.9% (-0.3%)scoreMean: 4.1(KataGo20b.gz / 457 playouts)];B[hc]C[Black's winrate: 21.5% (-1.6%)scoreMean: -4.5(KataGo20b.gz / 72 playouts)];W[hb]C[White's winrate: 81.9% (+3.4%)scoreMean: 5.5(KataGo20b.gz / 42 playouts)];B[ib]C[Black's winrate: 20.9% (+2.8%)scoreMean: -4.6(KataGo20b.gz / 93 playouts)];W[hd]C[White's winrate: 79.8% (+0.6%)scoreMean: 4.8(KataGo20b.gz / 34 playouts)];B[ic]C[Black's winrate: 23.3% (+3.0%)scoreMean: -4.2(KataGo20b.gz / 353 playouts)];W[ec]C[White's winrate: 75.0% (-1.7%)scoreMean: 3.7(KataGo20b.gz / 87 playouts)];B[dc]C[Black's winrate: 24.9% (-0.1%)scoreMean: -3.7(KataGo20b.gz / 224 playouts)];W[fd]C[White's winrate: 75.8% (+0.7%)scoreMean: 4.0(KataGo20b.gz / 360 playouts)];B[ee]C[Black's winrate: 23.2% (-1.0%)scoreMean: -4.2(KataGo20b.gz / 259 playouts)];W[eb]C[White's winrate: 50.3% (-26.5%)scoreMean: 0.1(KataGo20b.gz / 267 playouts)];B[db]C[Black's winrate: 50.8% (+1.1%)scoreMean: 0.1(KataGo20b.gz / 744 playouts)];W[he]C[White's winrate: 50.8% (+1.6%)scoreMean: 0.1(KataGo20b.gz / 447 playouts)];B[el]C[Black's winrate: 48.1% (-1.1%)scoreMean: -0.3(KataGo20b.gz / 137 playouts)];W[cl]C[White's winrate: 46.7% (-5.2%)scoreMean: -0.3(KataGo20b.gz / 198 playouts)];B[hn]C[Black's winrate: 51.9% (-1.4%)scoreMean: 0.1(KataGo20b.gz / 707 playouts)];W[cf]C[White's winrate: 42.0% (-6.1%)scoreMean: -0.9(KataGo20b.gz / 188 playouts)];B[bf]C[Black's winrate: 56.0% (-2.0%)scoreMean: 0.6(KataGo20b.gz / 110 playouts)];W[bg]C[White's winrate: 44.6% (+0.6%)scoreMean: -0.6(KataGo20b.gz / 236 playouts)];B[be]C[Black's winrate: 51.3% (-4.1%)scoreMean: 0.1(KataGo20b.gz / 94 playouts)];W[cg]C[White's winrate: 31.1% (-17.5%)scoreMean: -2.2(KataGo20b.gz / 251 playouts)];B[cp]C[Black's winrate: 60.5% (-8.3%)scoreMean: 1.1(KataGo20b.gz / 57 playouts)];W[ds]C[White's winrate: 44.6% (+5.1%)scoreMean: -0.5(KataGo20b.gz / 80 playouts)];B[cr]C[Black's winrate: 58.6% (+3.2%)scoreMean: 0.9(KataGo20b.gz / 897 playouts)];W[do]C[White's winrate: 50.7% (+2.7%)scoreMean: 0.1(KataGo20b.gz / 472 playouts)];B[fr]C[Black's winrate: 47.5% (-1.8%)scoreMean: -0.0(KataGo20b.gz / 65 playouts)];W[fq]C[White's winrate: 60.5% (+7.9%)scoreMean: 1.2(KataGo20b.gz / 223 playouts)];B[eg]C[Black's winrate: 24.3% (-15.3%)scoreMean: -4.4(KataGo20b.gz / 5.2k playouts)];W[bo];B[bp]XM[])

棋譜作成
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