Dev Builds » 20200816-1910

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. 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 06:33:32 584441 4000 74 2628 1298 -262.53 ± 6.9 641 1273 85 1 0 -661.2 ± 37.47
ncm-dbt-02 06:31:55 585924 4000 61 2615 1324 -262.53 ± 6.86 637 1281 81 1 0 -669.55 ± 38.41
ncm-dbt-03 06:32:34 585935 4000 49 2671 1280 -272.7 ± 7.06 685 1254 59 2 0 -718.33 ± 45.22
ncm-dbt-04 06:33:28 567960 4000 50 2614 1336 -264.01 ± 6.82 639 1287 73 1 0 -687.51 ± 40.53
ncm-dbt-05 06:33:31 582509 4000 61 2623 1316 -263.71 ± 6.94 648 1267 84 1 0 -663.25 ± 37.69
20000 295 13151 6554 -265.07 ± 3.09 3250 6362 382 6 0 -678.76 ± 17.47

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
461225 ncm-dbt-05 582819 500 8 333 159 -269.36 ± 19.85 84 157 9 0 0 -694.7 ± 134.18
461224 ncm-dbt-01 585506 500 14 325 161 -253.02 ± 19.17 75 161 14 0 0 -616.18 ± 100.06
461223 ncm-dbt-02 585843 500 7 307 186 -240.82 ± 17.58 64 172 14 0 0 -616.18 ± 100.06
461222 ncm-dbt-04 568275 500 8 331 161 -266.96 ± 20.66 86 151 13 0 0 -629.41 ± 104.8
461221 ncm-dbt-03 584034 500 3 322 175 -262.24 ± 17.52 73 173 4 0 0 -837.28 ± 240.94
461220 ncm-dbt-05 583028 500 3 323 174 -263.41 ± 19.68 80 161 8 1 0 -676.08 ± 142.43
461219 ncm-dbt-01 585717 500 11 322 167 -253.02 ± 19.17 75 161 14 0 0 -616.18 ± 100.06
461218 ncm-dbt-04 565902 500 9 332 159 -266.96 ± 20.12 84 155 11 0 0 -659.13 ± 116.77
461217 ncm-dbt-02 586901 500 10 333 157 -266.96 ± 20.66 86 151 13 0 0 -629.41 ± 104.8
461216 ncm-dbt-03 585843 500 6 331 163 -269.36 ± 18.98 81 163 6 0 0 -766.17 ± 188.02
461215 ncm-dbt-05 583531 500 9 338 153 -274.22 ± 21.55 92 145 13 0 0 -629.41 ± 104.8
461214 ncm-dbt-01 585211 500 8 330 162 -265.77 ± 19.41 81 160 9 0 0 -694.7 ± 134.18
461213 ncm-dbt-04 568434 500 8 327 165 -262.24 ± 18.98 78 163 9 0 0 -694.7 ± 134.18
461212 ncm-dbt-02 586181 500 9 327 164 -261.07 ± 19.11 78 162 10 0 0 -676.04 ± 124.55
461211 ncm-dbt-03 585717 500 7 338 155 -276.68 ± 20.74 90 151 9 0 0 -694.7 ± 134.18
461210 ncm-dbt-05 577643 500 9 313 178 -245.19 ± 17.63 66 172 12 0 0 -643.67 ± 110.29
461209 ncm-dbt-01 584411 500 9 332 159 -266.96 ± 19.56 82 159 9 0 0 -694.7 ± 134.18
461208 ncm-dbt-04 569190 500 4 316 180 -254.15 ± 18.24 72 168 10 0 0 -676.04 ± 124.55
461207 ncm-dbt-02 583782 500 7 325 168 -261.07 ± 18.83 77 164 9 0 0 -694.7 ± 134.18
461206 ncm-dbt-03 586943 500 4 324 172 -263.41 ± 19.12 78 165 6 1 0 -715.55 ± 177.2
461205 ncm-dbt-01 586012 500 11 334 155 -266.97 ± 20.92 86 152 11 1 0 -629.43 ± 115.29
461204 ncm-dbt-05 580447 500 7 318 175 -253.02 ± 18.1 71 169 10 0 0 -676.04 ± 124.55
461203 ncm-dbt-04 568633 500 5 341 154 -282.94 ± 20.9 93 150 7 0 0 -739.05 ± 163.27
461202 ncm-dbt-02 586477 500 7 333 160 -270.57 ± 19.42 83 160 7 0 0 -739.05 ± 163.27
461201 ncm-dbt-03 588728 500 8 335 157 -271.78 ± 20.43 87 153 10 0 0 -676.04 ± 124.55
461200 ncm-dbt-01 584201 500 5 320 175 -257.59 ± 18.95 76 163 11 0 0 -659.13 ± 116.77
461199 ncm-dbt-05 583908 500 9 326 165 -259.9 ± 19.24 78 161 11 0 0 -659.13 ± 116.77
461198 ncm-dbt-04 568514 500 4 319 177 -257.59 ± 17.54 71 173 6 0 0 -766.17 ± 188.02
461197 ncm-dbt-02 585717 500 7 329 164 -265.77 ± 20.24 84 154 12 0 0 -643.67 ± 110.29
461196 ncm-dbt-03 585506 500 6 342 152 -282.94 ± 20.9 93 150 7 0 0 -739.05 ± 163.27
461195 ncm-dbt-05 583489 500 9 340 151 -276.68 ± 21.3 92 147 11 0 0 -659.13 ± 116.77
461194 ncm-dbt-02 586985 500 7 331 162 -268.16 ± 19.71 83 158 9 0 0 -694.7 ± 134.18
461193 ncm-dbt-01 582235 500 9 334 157 -269.36 ± 20.13 85 155 10 0 0 -676.04 ± 124.55
461192 ncm-dbt-04 568633 500 6 329 165 -266.96 ± 19.28 81 161 8 0 0 -715.51 ± 146.53
461191 ncm-dbt-03 582068 500 5 336 159 -276.68 ± 20.16 88 155 7 0 0 -739.05 ± 163.27
461190 ncm-dbt-02 585506 500 7 330 163 -266.97 ± 19.84 82 160 7 1 0 -694.74 ± 156.93
461189 ncm-dbt-05 585211 500 7 332 161 -269.36 ± 20.13 85 155 10 0 0 -676.04 ± 124.55
461188 ncm-dbt-01 582235 500 7 331 162 -268.16 ± 19.13 81 162 7 0 0 -739.05 ± 163.27
461187 ncm-dbt-03 588643 500 10 343 147 -279.17 ± 22.16 95 144 10 1 0 -643.7 ± 122.54
461186 ncm-dbt-04 566099 500 6 319 175 -255.3 ± 18.93 74 166 9 1 0 -659.17 ± 131.36

Commit

Commit ID 65572de4a79ab017c19d85eacee865afe7bfc7c1
Author Joost VandeVondele
Date 2020-08-16 19:10:26 UTC
Add further targets to travis testing general-32, general-64 and help closes https://github.com/official-stockfish/Stockfish/pull/3014 No functional change
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