Dev Builds » 20230929-2019

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 06:55:27 583375 3996 1397 718 1881 +59.61 ± 5.11 2 184 954 849 9 +121.59 ± 11.0
ncm-dbt-02 06:54:43 587119 4000 1370 686 1944 +60.0 ± 5.06 2 181 952 861 4 +123.42 ± 11.01
ncm-dbt-03 06:55:15 587439 4004 1356 708 1940 +56.73 ± 5.09 4 179 999 805 15 +114.52 ± 10.71
ncm-dbt-04 06:54:26 571167 4000 1380 731 1889 +56.87 ± 5.01 3 176 997 817 7 +116.19 ± 10.72
ncm-dbt-05 06:54:49 583323 4000 1335 717 1948 +54.11 ± 5.03 0 193 1006 791 10 +109.07 ± 10.68
20000 6838 3560 9602 +57.46 ± 2.26 11 913 4908 4123 45 +116.93 ± 4.84

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
403461 ncm-dbt-03 585169 4 1 0 3 +88.51 ± 137.63 0 0 1 1 0 +190.5 ± 634.21
403460 ncm-dbt-01 582611 496 173 87 236 +60.86 ± 15.4 1 28 103 116 0 +127.29 ± 33.65
403459 ncm-dbt-02 585717 500 169 78 253 +63.95 ± 14.09 0 21 117 112 0 +132.54 ± 31.5
403458 ncm-dbt-05 588600 500 171 86 243 +59.64 ± 15.12 0 30 105 115 0 +123.02 ± 33.32
403457 ncm-dbt-04 568991 500 158 94 248 +44.72 ± 14.51 1 27 130 91 1 +90.97 ± 29.76
403456 ncm-dbt-03 585379 500 162 73 265 +62.51 ± 14.03 0 19 125 104 2 +126.18 ± 30.27
403455 ncm-dbt-01 580447 500 178 90 232 +61.79 ± 13.99 0 20 123 106 1 +126.18 ± 30.59
403454 ncm-dbt-05 583656 500 171 85 244 +60.36 ± 14.49 0 23 120 105 2 +121.46 ± 31.09
403453 ncm-dbt-02 589539 500 169 98 233 +49.67 ± 13.97 0 25 129 96 0 +101.46 ± 29.84
403452 ncm-dbt-04 572074 500 177 88 235 +62.51 ± 13.74 0 16 132 99 3 +124.6 ± 29.14
403451 ncm-dbt-03 587537 500 165 92 243 +51.09 ± 14.18 0 24 131 93 2 +101.46 ± 29.54
403450 ncm-dbt-01 586181 500 172 88 240 +58.93 ± 14.69 1 23 118 107 1 +121.46 ± 31.39
403449 ncm-dbt-02 586520 500 173 90 237 +58.21 ± 14.39 0 25 117 108 0 +119.89 ± 31.55
403448 ncm-dbt-05 582110 500 165 87 248 +54.64 ± 14.36 0 23 129 95 3 +107.54 ± 29.8
403447 ncm-dbt-04 572437 500 173 103 224 +48.96 ± 13.79 0 22 138 88 2 +96.94 ± 28.52
403446 ncm-dbt-03 585717 500 173 89 238 +58.93 ± 15.35 1 25 117 103 4 +116.78 ± 31.56
403445 ncm-dbt-01 581860 500 188 90 222 +68.99 ± 14.0 0 18 117 114 1 +142.26 ± 31.44
403444 ncm-dbt-02 586774 500 178 78 244 +70.43 ± 14.2 0 18 116 114 2 +143.89 ± 31.59
403443 ncm-dbt-05 580862 500 166 85 249 +56.78 ± 13.77 0 20 130 99 1 +115.23 ± 29.58
403442 ncm-dbt-04 571551 500 172 97 231 +52.51 ± 12.97 0 17 141 92 0 +107.54 ± 27.91
403441 ncm-dbt-03 587579 500 170 95 235 +52.51 ± 13.69 1 19 134 96 0 +109.07 ± 29.01
403440 ncm-dbt-01 584579 500 180 97 223 +58.21 ± 14.25 0 24 119 107 0 +119.89 ± 31.25
403439 ncm-dbt-02 586646 500 168 98 234 +48.96 ± 15.5 1 32 115 100 2 +98.44 ± 31.86
403438 ncm-dbt-04 569909 500 169 90 241 +55.36 ± 14.12 0 24 123 103 0 +113.68 ± 30.67
403437 ncm-dbt-03 588430 500 183 83 234 +70.44 ± 14.05 1 14 121 112 2 +145.54 ± 30.73
403436 ncm-dbt-05 581902 500 153 93 254 +41.89 ± 14.48 0 31 129 89 1 +83.57 ± 29.93
403435 ncm-dbt-01 584958 500 167 96 237 +49.67 ± 14.51 0 26 130 91 3 +96.94 ± 29.72
403434 ncm-dbt-02 583824 500 174 84 242 +63.23 ± 14.75 1 23 111 115 0 +132.54 ± 32.44
403433 ncm-dbt-05 579455 500 174 106 220 +47.54 ± 13.28 0 20 143 86 1 +95.44 ± 27.76
403432 ncm-dbt-04 570629 500 169 87 244 +57.5 ± 14.76 0 28 112 110 0 +118.33 ± 32.29
403431 ncm-dbt-03 590353 500 163 90 247 +51.09 ± 14.31 0 24 132 91 3 +99.95 ± 29.4
403430 ncm-dbt-01 580904 500 163 86 251 +53.93 ± 14.46 0 26 122 101 1 +109.07 ± 30.84
403429 ncm-dbt-02 587367 500 182 84 234 +68.99 ± 13.71 0 17 118 115 0 +143.89 ± 31.26
403428 ncm-dbt-05 584495 500 154 98 248 +39.08 ± 13.76 0 28 138 84 0 +79.17 ± 28.67
403427 ncm-dbt-03 586223 500 174 91 235 +58.21 ± 14.25 0 22 125 101 2 +116.78 ± 30.34
403426 ncm-dbt-04 571551 500 187 83 230 +73.34 ± 14.3 2 14 112 122 0 +157.24 ± 32.18
403425 ncm-dbt-01 585464 500 176 84 240 +64.66 ± 14.12 0 19 122 107 2 +130.94 ± 30.71
403424 ncm-dbt-04 572195 500 175 89 236 +60.36 ± 15.02 0 28 109 112 1 +123.02 ± 32.74
403423 ncm-dbt-02 590567 500 157 76 267 +56.78 ± 13.62 0 20 129 101 0 +116.78 ± 29.72
403422 ncm-dbt-03 590567 500 165 95 240 +48.96 ± 15.25 1 32 113 104 0 +101.46 ± 32.14
403421 ncm-dbt-05 585506 500 181 77 242 +73.33 ± 14.3 0 18 112 118 2 +150.51 ± 32.22

Commit

Commit ID 31d0b7fe932458d6661f4d4c2ce88502086616c5
Author mstembera
Date 2023-09-29 20:19:08 UTC
Remove unused see_ge() code closes https://github.com/official-stockfish/Stockfish/pull/4805 No functional change
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