えどわーど
えどわーどさんの日記
(Web全体に公開)
- 2019年
09月10日
09:24 -
岩手棋聖戦県南予選 2回戦
タグ : 岩手棋聖戦,県南予選,自戦譜
2回戦は世界アマ県大会の緒戦で鎧袖一触でひねられた一関のM川さんと。
AI戦型を熱心に研究しているので楽しい対局になりそうと期待しました。
これも一回戦勝った余裕からくるものでしょうか。
白番を引きました。
白６でさっそく三々に入り、名人戦第一局でも現れた白10のトビの変化を選択します。この手ではケイマが主流でしょうか。
黒11は手順前後。１３の押しが先です。ただそれほど大した話ではありません。
黒も15と三々に入ります。下辺は価値が低いと判断し、白は二段バネで隅の実利を取る変化を選びました。
黒27のカカリに対し白28の二間は趣向です。手を抜いて左辺を割り打てば普通でした。その場合、両ガカリを迎えうつ展開となります。
黒29の三々は白から誘われている意味がありますが、実際に打ちたくなるところです。
白32ハネは普通なのですが、LeelaZeroの推奨はノビです。この手の意味は黒からのハネツギに手を抜き、左辺に足早に展開するという手順とセットとなっています。部分的にノビが良いわけではないようです。
しっかり受け切るのであれば実戦の白32のハネでしょう。
黒45のオサエはサガリが隅に利いているので打ち辛いと見ていましたが、LeelaZeroの推奨と一致しています。
LeelaZeroには隅の手段（コウ残り）が見えていないのでしょうか？
対戦相手も隅の手段に気づいていませんでした。
ここから駆け足です。
白48は待望の左辺割り打ちですが、上辺ハサミが急務でした。
黒49、51で上辺打ち込みをけん制して、左辺の攻防です。
黒53のツメに白54のヒラキは普通に見えてLeelaZeroには小さい手の様です。左辺を手抜いて右辺P-9の構えを推奨します。
黒が左辺を攻めてきたら、さらに手抜いて上辺に打ち込みです。
黒55に白56と反発しましたが、隅を固めて悪手でした。普通に62と受けるぐらいでした。
白64以降も手を入れすぎで、上辺M-18への打ち込み、右辺の構え（P-9）が急がれました。
白78の浅い消しでは不十分で、黒が大優勢です。
黒95以降右辺を囲わせても十分という判断は間違いではないのですが、黒95では右辺打ち込みが碁を決めるチャンスでした。
白102まで右辺が地模様になって地合の均衡は回復しつつあります。
黒119までの淡泊すぎる攻めでは白が打ちやすくなっている様です。
この後ヨセ勝負でしたが、黒のM川さんが一日の長を示し盤面9目コミを入れて2目半勝ちとなりました。
右上のコウを白はやって行きましたがコウ材が続かず不発弾に終わったことを付け加えます。
これで1勝1敗で余裕がなくなりました。
(;DT[2019-09-08]KM[7.5]PB[]PW[]AP[Lizzie: 0.6];B[dp]C[Move1 42.8% (network.gz / 1.0k playouts)];W[pd]C[Move2 57.3% (0.1%) (network.gz / 641 playouts)];B[cd]C[Move3 42.6% (-0.1%) (network.gz / 51 playouts)];W[pp]C[Move4 57.4% (-0.1%) (network.gz / 81 playouts)];B[fd]C[Move5 42.9% (0.3%) (network.gz / 95 playouts)];W[cq]C[Move6 57.7% (0.6%) (network.gz / 72 playouts)];B[cp]C[Move7 42.1% (-0.3%) (network.gz / 37 playouts)];W[dq]C[Move8 57.8% (-0.1%) (network.gz / 52 playouts)];B[ep]C[Move9 42.2% (0.0%) (network.gz / 47 playouts)];W[fq]C[Move10 57.9% (0.1%) (network.gz / 85 playouts)];B[eq]C[Move11 41.6% (-0.5%) (network.gz / 45 playouts)];W[er]C[Move12 58.7% (0.3%) (network.gz / 91 playouts)];B[fp]C[Move13 41.9% (0.6%) (network.gz / 359 playouts)];W[fr]C[Move14 58.1% (-0.0%) (network.gz / 382 playouts)];B[qq]C[Move15 40.9% (-1.0%) (network.gz / 27 playouts)];W[qp]C[Move16 59.3% (0.1%) (network.gz / 31 playouts)];B[pq]C[Move17 40.9% (0.2%) (network.gz / 59 playouts)];W[oq]C[Move18 59.1% (0.0%) (network.gz / 46 playouts)];B[or]C[Move19 40.9% (-0.0%) (network.gz / 64 playouts)];W[nr]C[Move20 59.2% (0.1%) (network.gz / 85 playouts)];B[nq]C[Move21 40.7% (-0.1%) (network.gz / 102 playouts)];W[op]C[Move22 59.3% (-0.1%) (network.gz / 131 playouts)];B[mr]C[Move23 40.8% (0.1%) (network.gz / 157 playouts)];W[pr]C[Move24 59.2% (0.0%) (network.gz / 175 playouts)];B[ns]C[Move25 40.8% (0.0%) (network.gz / 193 playouts)];W[qr]C[Move26 59.2% (0.0%) (network.gz / 279 playouts)];B[nc]C[Move27 39.3% (-1.4%) (network.gz / 70 playouts)];W[pg]C[Move28 56.9% (-3.7%) (network.gz / 27 playouts)];B[qc]C[Move29 42.2% (-0.9%) (network.gz / 32 playouts)];W[pc]C[Move30 58.0% (0.2%) (network.gz / 50 playouts)];B[qd]C[Move31 42.0% (0.0%) (network.gz / 221 playouts)];W[qe]C[Move32 57.0% (-1.0%) (network.gz / 42 playouts)];B[re]C[Move33 43.5% (0.5%) (network.gz / 56 playouts)];W[qf]C[Move34 56.3% (-0.2%) (network.gz / 72 playouts)];B[rf]C[Move35 44.4% (0.7%) (network.gz / 77 playouts)];W[rg]C[Move36 55.3% (-0.3%) (network.gz / 108 playouts)];B[qh]C[Move37 45.2% (0.5%) (network.gz / 72 playouts)];W[sf]C[Move38 56.7% (1.9%) (network.gz / 47 playouts)];B[rd]C[Move39 45.0% (1.7%) (network.gz / 82 playouts)];W[qg]C[Move40 54.7% (-0.3%) (network.gz / 106 playouts)];B[pb]C[Move41 45.4% (0.1%) (network.gz / 123 playouts)];W[ob]C[Move42 54.7% (0.1%) (network.gz / 139 playouts)];B[qb]C[Move43 45.4% (0.1%) (network.gz / 164 playouts)];W[oc]C[Move44 55.4% (0.8%) (network.gz / 148 playouts)];B[nb]C[Move45 44.5% (-0.1%) (network.gz / 137 playouts)];W[oa]C[Move46 48.6% (-7.0%) (network.gz / 89 playouts)];B[nd]C[Move47 47.4% (-4.1%) (network.gz / 839 playouts)];W[ci]C[Move48 49.1% (-3.5%) (network.gz / 183 playouts)];B[oe]C[Move49 46.6% (-4.3%) (network.gz / 22 playouts)];W[pe]C[Move50 52.4% (-1.0%) (network.gz / 54 playouts)];B[ng]C[Move51 46.9% (-0.7%) (network.gz / 47 playouts)];W[oi]C[Move52 53.5% (0.3%) (network.gz / 112 playouts)];B[ck]C[Move53 39.5% (-7.0%) (network.gz / 1.0k playouts)];W[cf]C[Move54 52.9% (-7.6%) (network.gz / 64 playouts)];B[dh]C[Move55 44.9% (-2.1%) (network.gz / 1.1k playouts)];W[dd]C[Move56 42.3% (-12.7%) (network.gz / 171 playouts)];B[de]C[Move57 57.6% (-0.1%) (network.gz / 1.5k playouts)];W[ce]C[Move58 29.8% (-12.7%) (network.gz / 169 playouts)];B[dc]C[Move59 71.3% (1.0%) (network.gz / 211 playouts)];W[bd]C[Move60 26.5% (-2.3%) (network.gz / 141 playouts)];B[ed]C[Move61 73.7% (0.1%) (network.gz / 177 playouts)];W[ch]C[Move62 29.7% (3.4%) (network.gz / 125 playouts)];B[bc]C[Move63 66.6% (-3.7%) (network.gz / 76 playouts)];W[dg]C[Move64 19.7% (-13.7%) (network.gz / 57 playouts)];B[eg]C[Move65 71.5% (-8.8%) (network.gz / 165 playouts)];W[dk]C[Move66 22.6% (-5.9%) (network.gz / 225 playouts)];B[cl]C[Move67 70.7% (-6.8%) (network.gz / 208 playouts)];W[cj]C[Move68 13.0% (-16.3%) (network.gz / 87 playouts)];B[df]C[Move69 77.4% (-9.6%) (network.gz / 39 playouts)];W[cg]C[Move70 11.4% (-11.2%) (network.gz / 67 playouts)];B[dl]C[Move71 77.4% (-11.2%) (network.gz / 32 playouts)];W[eh]C[Move72 8.2% (-14.4%) (network.gz / 28 playouts)];B[fh]C[Move73 91.8% (-0.0%) (network.gz / 67 playouts)];W[ei]C[Move74 8.3% (0.1%) (network.gz / 97 playouts)];B[fi]C[Move75 84.2% (-7.5%) (network.gz / 14 playouts)];W[fg]C[Move76 15.8% (0.0%) (network.gz / 29 playouts)];B[ef]C[Move77 80.7% (-3.5%) (network.gz / 237 playouts)];W[jg]C[Move78 11.7% (-7.6%) (network.gz / 64 playouts)];B[ni]C[Move79 84.5% (-3.8%) (network.gz / 23 playouts)];W[oj]C[Move80 14.3% (-1.2%) (network.gz / 67 playouts)];B[je]C[Move81 83.6% (-2.1%) (network.gz / 996 playouts)];W[ie]C[Move82 10.3% (-6.1%) (network.gz / 40 playouts)];B[jd]C[Move83 91.1% (1.4%) (network.gz / 150 playouts)];W[ii]C[Move84 8.8% (-0.1%) (network.gz / 159 playouts)];B[ej]C[Move85 91.6% (0.4%) (network.gz / 95 playouts)];W[di]C[Move86 8.5% (0.1%) (network.gz / 172 playouts)];B[if]C[Move87 85.8% (-5.7%) (network.gz / 188 playouts)];W[hg]C[Move88 8.3% (-5.9%) (network.gz / 39 playouts)];B[gg]C[Move89 85.9% (-5.8%) (network.gz / 59 playouts)];W[hf]C[Move90 10.2% (-3.9%) (network.gz / 36 playouts)];B[he]C[Move91 80.7% (-9.1%) (network.gz / 55 playouts)];W[jf]C[Move92 14.0% (-5.3%) (network.gz / 27 playouts)];B[id]C[Move93 86.5% (0.5%) (network.gz / 103 playouts)];W[kj]C[Move94 8.1% (-5.4%) (network.gz / 35 playouts)];B[nj]C[Move95 82.3% (-9.6%) (network.gz / 16 playouts)];W[ok]C[Move96 15.3% (-2.4%) (network.gz / 128 playouts)];B[rq]C[Move97 82.8% (-1.9%) (network.gz / 22 playouts)];W[rr]C[Move98 16.0% (-1.2%) (network.gz / 159 playouts)];B[oh]C[Move99 77.6% (-6.5%) (network.gz / 8 playouts)];W[ph]C[Move100 26.3% (3.9%) (network.gz / 30 playouts)];B[nk]C[Move101 60.3% (-13.4%) (network.gz / 11 playouts)];W[ol]C[Move102 30.7% (-9.1%) (network.gz / 38 playouts)];B[ik]C[Move103 64.1% (-5.2%) (network.gz / 17 playouts)];W[mh]C[Move104 34.3% (-1.5%) (network.gz / 22 playouts)];B[nh]C[Move105 60.9% (-4.8%) (network.gz / 52 playouts)];W[kl]C[Move106 42.1% (3.0%) (network.gz / 1.0k playouts)];B[lk]C[Move107 58.7% (0.8%) (network.gz / 54 playouts)];W[kk]C[Move108 43.5% (2.2%) (network.gz / 81 playouts)];B[mm]C[Move109 56.5% (0.0%) (network.gz / 196 playouts)];W[il]C[Move110 43.6% (0.1%) (network.gz / 43 playouts)];B[hl]C[Move111 53.4% (-3.0%) (network.gz / 26 playouts)];W[im]C[Move112 49.7% (3.1%) (network.gz / 211 playouts)];B[hk]C[Move113 53.9% (3.6%) (network.gz / 561 playouts)];W[ek]C[Move114 29.6% (-16.5%) (network.gz / 29 playouts)];B[hm]C[Move115 64.2% (-6.2%) (network.gz / 24 playouts)];W[in]C[Move116 28.1% (-7.6%) (network.gz / 19 playouts)];B[hn]C[Move117 47.6% (-24.3%) (network.gz / 11 playouts)];W[io]C[Move118 47.5% (-4.9%) (network.gz / 491 playouts)];B[ho]C[Move119 20.7% (-31.8%) (network.gz / 28 playouts)];W[ip]C[Move120 68.9% (-10.4%) (network.gz / 113 playouts)];B[on]C[Move121 27.8% (-3.4%) (network.gz / 27 playouts)];W[pn]C[Move122 63.7% (-8.6%) (network.gz / 661 playouts)];B[kq]C[Move123 19.5% (-16.8%) (network.gz / 64 playouts)];W[jq]C[Move124 75.6% (-4.8%) (network.gz / 133 playouts)];B[kr]C[Move125 20.5% (-3.9%) (network.gz / 1.4k playouts)];W[lf]C[Move126 80.4% (0.9%) (network.gz / 1.1k playouts)];B[me]C[Move127 10.7% (-8.9%) (network.gz / 68 playouts)];W[na]C[Move128 90.3% (1.1%) (network.gz / 48 playouts)];B[lb]C[Move129 9.8% (0.2%) (network.gz / 76 playouts)];W[la]C[Move130 89.2% (-1.0%) (network.gz / 44 playouts)];B[ka]C[Move131 10.7% (-0.1%) (network.gz / 60 playouts)];W[ma]C[Move132 89.9% (0.6%) (network.gz / 92 playouts)];B[kc]C[Move133 10.5% (0.5%) (network.gz / 1.8k playouts)];W[ln]C[Move134 89.5% (network.gz / 0 playouts)];B[np]C[Move135 50.0% (network.gz / 0 playouts)];W[om]C[Move136 50.0% (network.gz / 0 playouts)];B[oo]C[Move137 50.0% (network.gz / 0 playouts)];W[po]C[Move138 50.0% (network.gz / 0 playouts)];B[gq]C[Move139 50.0% (network.gz / 0 playouts)];W[kp]C[Move140 50.0% (network.gz / 0 playouts)];B[bq]C[Move141 50.0% (network.gz / 0 playouts)];W[br]C[Move142 50.0% (network.gz / 0 playouts)];B[bp]C[Move143 50.0% (network.gz / 0 playouts)];W[ar]C[Move144 50.0% (network.gz / 0 playouts)])