Dev Builds » 20221224-1458

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 14. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo
ncm-dbt-01 05:02:30 1200066 1684 651 174 859 +101.18 +/- 7.88 0 44 290 495 13 +215.38 +/- 20.03
ncm-dbt-02 04:59:39 1228907 1648 649 160 839 +106.29 +/- 7.67 0 30 289 491 14 +228.31 +/- 20.05
ncm-dbt-03 05:02:11 1243409 1666 682 177 807 +108.73 +/- 7.68 0 31 281 506 15 +234.51 +/- 20.35
ncm-dbt-04 05:02:26 1218421 1680 681 164 835 +110.5 +/- 7.69 0 31 278 514 17 +238.25 +/- 20.46
ncm-dbt-05 05:00:21 1227909 1646 664 172 810 +107.12 +/- 7.87 0 31 289 483 20 +226.79 +/- 20.05
ncm-dbt-06 05:01:30 1225023 1676 664 183 829 +102.59 +/- 7.91 0 40 294 487 17 +216.7 +/- 19.9
ncm-et-3 06:23:19 1300540 1666 675 173 818 +108.04 +/- 7.7 0 34 276 510 13 +233.87 +/- 20.54
ncm-et-4 06:25:53 1306467 1666 660 175 831 +104.16 +/- 7.72 1 35 285 502 10 +225.71 +/- 20.21
ncm-et-9 06:22:20 1293791 1670 652 184 834 +100.04 +/- 7.86 0 38 308 472 17 +209.96 +/- 19.42
ncm-et-10 06:22:53 1292426 1674 682 176 816 +108.41 +/- 7.71 1 33 274 517 12 +236.19 +/- 20.62
ncm-et-13 06:24:21 1305130 1664 633 176 855 +97.93 +/- 8.21 1 47 297 468 19 +203.9 +/- 19.79
ncm-et-15 06:22:05 1308302 1660 662 193 805 +100.91 +/- 7.75 1 32 308 475 14 +214.55 +/- 19.4
20000 7955 2107 9938 +104.64 +/- 2.25 4 426 3469 5920 181 +223.48 +/- 5.78

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
186589 ncm-dbt-05 1225140 146 60 18 68 +102.84 +/- 30.54 0 5 25 39 4 +200.5 +/- 69.63
186588 ncm-dbt-02 1229290 148 60 17 71 +103.93 +/- 23.63 0 1 30 42 1 +223.72 +/- 62.24
186587 ncm-dbt-03 1228774 166 69 22 75 +101.13 +/- 24.64 0 3 32 46 2 +210.97 +/- 61.1
186586 ncm-dbt-06 1238347 176 64 16 96 +97.21 +/- 23.62 0 3 36 47 2 +201.54 +/- 57.23
186585 ncm-dbt-04 1211807 180 71 19 90 +103.31 +/- 24.8 0 5 30 53 2 +217.63 +/- 63.46
186584 ncm-dbt-01 1191922 184 76 22 86 +105.05 +/- 25.77 0 6 29 54 3 +217.02 +/- 64.36
186583 ncm-dbt-05 1239416 500 210 52 238 +113.68 +/- 14.69 0 9 83 149 9 +238.66 +/- 37.66
186582 ncm-dbt-02 1213212 500 185 49 266 +96.94 +/- 13.96 0 11 95 141 3 +206.01 +/- 35.09
186581 ncm-dbt-03 1237004 500 204 44 252 +115.22 +/- 14.37 0 10 76 158 6 +249.64 +/- 39.41
186580 ncm-dbt-06 1225033 500 206 46 248 +115.22 +/- 14.21 0 8 81 154 7 +247.41 +/- 38.13
186579 ncm-dbt-04 1212023 500 200 47 253 +109.83 +/- 13.56 0 7 87 152 4 +238.66 +/- 36.67
186578 ncm-dbt-01 1212254 500 185 56 259 +91.71 +/- 15.06 0 18 89 139 4 +190.85 +/- 36.27
186577 ncm-dbt-02 1239585 500 210 54 236 +112.14 +/- 13.73 0 6 88 150 6 +240.82 +/- 36.39
186576 ncm-dbt-05 1229813 500 200 53 247 +105.25 +/- 13.39 0 7 92 148 3 +228.08 +/- 35.56
186575 ncm-dbt-06 1217642 500 196 57 247 +99.2 +/- 14.3 0 13 88 146 3 +211.87 +/- 36.55
186574 ncm-dbt-03 1251045 500 205 50 245 +111.37 +/- 13.56 0 6 88 151 5 +240.82 +/- 36.39
186573 ncm-dbt-01 1199870 500 201 52 247 +106.77 +/- 13.56 0 9 85 154 2 +234.38 +/- 37.19
186572 ncm-dbt-04 1215137 500 200 55 245 +103.73 +/- 13.71 0 8 93 145 4 +221.9 +/- 35.4
186571 ncm-dbt-06 1219072 500 198 64 238 +95.44 +/- 14.99 0 16 89 140 5 +198.34 +/- 36.31
186570 ncm-dbt-02 1233541 500 194 40 266 +110.6 +/- 14.38 0 12 76 158 4 +240.82 +/- 39.35
186569 ncm-dbt-03 1256814 500 204 61 235 +102.22 +/- 14.02 0 12 85 151 2 +221.9 +/- 37.21
186568 ncm-dbt-05 1217268 500 194 49 257 +103.73 +/- 14.03 0 10 89 147 4 +221.9 +/- 36.31
186567 ncm-dbt-01 1196219 500 189 44 267 +103.73 +/- 14.19 0 11 87 148 4 +221.9 +/- 36.76
186566 ncm-dbt-04 1234717 500 210 43 247 +120.67 +/- 14.67 0 11 68 164 7 +263.42 +/- 41.6
167126 ncm-et-15 1317826 160 60 20 80 +88.73 +/- 25.74 0 4 34 40 2 +179.45 +/- 59.05
167125 ncm-et-13 1308635 164 59 17 88 +91.0 +/- 25.38 0 5 31 45 1 +190.85 +/- 62.3
167124 ncm-et-4 1303908 166 68 17 81 +110.3 +/- 22.99 0 2 29 51 1 +242.14 +/- 64.44
167123 ncm-et-3 1304616 166 73 21 72 +112.61 +/- 27.9 0 5 25 49 4 +229.28 +/- 69.62
167122 ncm-et-9 1291555 170 72 21 77 +107.53 +/- 25.11 0 4 28 51 2 +228.32 +/- 65.89
167121 ncm-et-10 1294807 174 65 19 90 +94.08 +/- 25.19 0 6 30 50 1 +198.93 +/- 63.3
167120 ncm-et-9 1286541 500 196 46 258 +107.54 +/- 13.73 0 7 91 147 5 +230.16 +/- 35.78
167119 ncm-et-10 1296338 500 197 48 255 +106.77 +/- 13.23 0 7 89 152 2 +234.38 +/- 36.22
167118 ncm-et-3 1293888 500 194 58 248 +96.94 +/- 13.81 0 12 91 146 1 +209.91 +/- 35.92
167117 ncm-et-15 1303537 500 199 60 241 +99.2 +/- 14.9 1 13 86 146 4 +211.87 +/- 36.97
167116 ncm-et-4 1306251 500 195 53 252 +101.46 +/- 14.78 0 14 85 146 5 +213.85 +/- 37.18
167115 ncm-et-13 1297766 500 188 48 264 +99.95 +/- 14.61 0 13 89 143 5 +209.91 +/- 36.34
166970 ncm-et-13 1306688 500 204 56 240 +106.01 +/- 15.26 1 11 85 145 8 +221.9 +/- 37.21
166969 ncm-et-4 1297407 500 206 56 238 +107.54 +/- 14.37 0 13 77 157 3 +234.38 +/- 39.07
166968 ncm-et-3 1302134 500 194 47 259 +105.25 +/- 13.56 0 8 90 149 3 +228.08 +/- 36.04
166967 ncm-et-15 1306414 500 208 67 225 +100.7 +/- 13.36 0 6 101 139 4 +213.85 +/- 33.67
166966 ncm-et-10 1290047 500 213 48 239 +119.11 +/- 13.34 0 7 74 166 3 +268.17 +/- 39.97
166965 ncm-et-9 1294467 500 191 59 250 +93.95 +/- 14.82 0 16 90 140 4 +196.45 +/- 36.11
166964 ncm-et-3 1301525 500 214 47 239 +120.67 +/- 14.01 0 9 70 166 5 +268.17 +/- 41.1
166963 ncm-et-13 1307431 500 182 55 263 +90.22 +/- 15.18 0 18 92 135 5 +185.33 +/- 35.69
166962 ncm-et-15 1305431 500 195 46 259 +106.77 +/- 13.89 0 9 87 150 4 +230.16 +/- 36.73
166961 ncm-et-10 1288515 500 207 61 232 +104.49 +/- 15.25 1 13 81 149 6 +221.9 +/- 38.08
166960 ncm-et-9 1302603 500 193 58 249 +96.19 +/- 14.41 0 11 99 134 6 +198.34 +/- 34.31
166959 ncm-et-4 1318302 500 191 49 260 +101.46 +/- 13.37 1 6 94 148 1 +223.94 +/- 35.14

Commit

Commit ID b2bd8699eccc149cdda1f7bf6e1eed42088ec827
Author FauziAkram
Date 2022-12-24 14:58:51 UTC
Update Elo estimates for terms in search based on 25k games per term, using the UHO_XXL_+0.90_+1.19.epd book, at STC. More detailed information in the PR. closes https://github.com/official-stockfish/Stockfish/pull/4294 No functional change
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