Dev Builds » 20200110-0058

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 06:30:55 584666 4016 65 2606 1345 -259.16 ± 6.63 611 1320 76 1 0 -681.27 ± 39.69
ncm-dbt-02 06:29:04 590811 4000 56 2635 1309 -266.23 ± 6.95 657 1266 76 1 0 -680.57 ± 39.69
ncm-dbt-03 06:30:18 578095 3990 62 2568 1360 -256.48 ± 6.61 594 1320 79 2 0 -669.11 ± 38.89
ncm-dbt-04 06:30:36 568558 4016 63 2612 1341 -260.32 ± 6.74 624 1302 81 1 0 -670.26 ± 38.41
ncm-dbt-05 06:31:10 606985 3978 55 2605 1318 -264.02 ± 6.86 638 1274 77 0 0 -681.87 ± 39.42
20000 301 13026 6673 -261.22 ± 3.02 3124 6482 389 5 0 -676.52 ± 17.32

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
481063 ncm-dbt-04 569909 16 0 10 6 -254.49 ± 90.13 2 6 0 0 0 -1199.83 ± 190.04
481062 ncm-dbt-01 583614 16 0 13 3 -393.61 ± 269.53 5 3 0 0 0 -1199.83 ± 190.04
481061 ncm-dbt-05 607695 478 4 314 160 -268.48 ± 20.32 80 150 9 0 0 -686.73 ± 134.11
481060 ncm-dbt-03 580572 490 12 305 173 -239.71 ± 18.21 63 168 13 1 0 -600.24 ± 103.95
481059 ncm-dbt-02 590310 500 5 327 168 -265.77 ± 18.84 79 164 7 0 0 -739.05 ± 163.27
481058 ncm-dbt-01 585211 500 16 325 159 -250.76 ± 20.13 77 156 16 1 0 -571.11 ± 91.87
481057 ncm-dbt-04 567601 500 2 333 165 -276.68 ± 19.25 85 161 4 0 0 -837.28 ± 240.94
481056 ncm-dbt-05 604442 500 6 316 178 -251.89 ± 17.95 70 170 10 0 0 -676.04 ± 124.55
481055 ncm-dbt-03 581569 500 4 335 161 -276.68 ± 19.56 86 159 5 0 0 -798.18 ± 231.48
481054 ncm-dbt-02 591900 500 14 320 166 -247.41 ± 19.94 76 154 20 0 0 -552.07 ± 80.89
481053 ncm-dbt-04 568116 500 9 329 162 -263.41 ± 19.95 81 159 9 1 0 -659.17 ± 131.36
481052 ncm-dbt-01 586901 500 7 332 161 -269.36 ± 19.28 82 161 7 0 0 -739.05 ± 163.27
481051 ncm-dbt-03 578671 500 5 325 170 -263.41 ± 18.55 77 166 7 0 0 -739.05 ± 163.27
481050 ncm-dbt-05 596854 500 6 333 161 -271.78 ± 20.15 86 155 9 0 0 -694.7 ± 134.18
481049 ncm-dbt-02 589454 500 6 344 150 -285.48 ± 21.79 97 144 9 0 0 -694.7 ± 134.18
481048 ncm-dbt-04 568434 500 10 320 170 -251.89 ± 18.5 72 166 12 0 0 -643.67 ± 110.29
481047 ncm-dbt-01 581818 500 9 326 165 -259.9 ± 19.51 79 159 12 0 0 -643.67 ± 110.29
481046 ncm-dbt-03 579207 500 7 325 168 -261.07 ± 18.83 77 164 9 0 0 -694.7 ± 134.18
481045 ncm-dbt-05 637078 500 8 326 166 -261.07 ± 19.92 81 156 13 0 0 -629.41 ± 104.8
481044 ncm-dbt-01 584874 500 7 313 180 -247.41 ± 16.53 63 180 7 0 0 -739.05 ± 163.27
481043 ncm-dbt-02 591039 500 7 329 164 -265.77 ± 19.69 82 158 10 0 0 -676.04 ± 124.55
481042 ncm-dbt-04 568474 500 13 326 161 -255.29 ± 20.72 82 149 19 0 0 -561.34 ± 83.33
481041 ncm-dbt-03 577930 500 8 316 176 -249.64 ± 17.39 67 174 9 0 0 -694.7 ± 134.18
481040 ncm-dbt-05 602784 500 6 328 166 -265.77 ± 19.13 80 162 8 0 0 -715.51 ± 146.53
481039 ncm-dbt-01 584958 500 8 326 166 -261.07 ± 18.83 77 164 9 0 0 -694.7 ± 134.18
481038 ncm-dbt-04 568792 500 5 324 171 -262.24 ± 18.41 76 167 7 0 0 -739.05 ± 163.27
481037 ncm-dbt-02 592720 500 4 327 169 -266.96 ± 18.99 80 163 7 0 0 -739.05 ± 163.27
481036 ncm-dbt-03 578136 500 7 325 168 -261.07 ± 19.11 78 162 10 0 0 -676.04 ± 124.55
481035 ncm-dbt-04 568633 500 8 320 172 -254.15 ± 18.78 74 164 12 0 0 -643.67 ± 110.29
481034 ncm-dbt-01 585126 500 5 320 175 -257.59 ± 18.68 75 165 10 0 0 -676.04 ± 124.55
481033 ncm-dbt-05 605613 500 9 335 156 -270.57 ± 20.28 86 154 10 0 0 -676.04 ± 124.55
481032 ncm-dbt-02 592072 500 9 335 156 -270.57 ± 21.1 88 151 10 1 0 -643.7 ± 122.54
481031 ncm-dbt-03 574135 500 11 321 168 -251.89 ± 20.03 77 157 15 1 0 -581.4 ± 95.42
481030 ncm-dbt-05 606743 500 8 323 169 -257.59 ± 18.4 74 167 9 0 0 -694.7 ± 134.18
481029 ncm-dbt-01 584706 500 4 323 173 -262.24 ± 17.52 73 173 4 0 0 -837.28 ± 240.94
481028 ncm-dbt-04 568156 500 8 328 164 -263.41 ± 19.12 79 162 9 0 0 -694.7 ± 134.18
481027 ncm-dbt-02 590653 500 9 318 173 -250.76 ± 18.08 70 169 11 0 0 -659.13 ± 116.77
481026 ncm-dbt-03 574540 500 8 316 176 -249.64 ± 17.94 69 170 11 0 0 -659.13 ± 116.77
481025 ncm-dbt-05 594671 500 8 330 162 -265.77 ± 19.41 81 160 9 0 0 -694.7 ± 134.18
481024 ncm-dbt-02 588345 500 2 335 163 -279.16 ± 18.92 85 163 2 0 0 -958.31 ± 196.57
481023 ncm-dbt-04 568912 500 8 322 170 -256.44 ± 18.25 73 168 9 0 0 -694.7 ± 134.18
481022 ncm-dbt-01 584790 500 9 328 163 -262.24 ± 19.53 80 159 11 0 0 -659.13 ± 116.77

Commit

Commit ID 7f623206f413b96170d432b401fe3c647325d01a
Author protonspring
Date 2020-01-10 00:58:27 UTC
Rewrite initialization of PseudoMoves This is a non-functional code style change. I believe master is a bit convoluted here and propose this version for clarity. No functional change
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