Dev Builds » 20211101-0528

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 06:52:56 582681 4000 765 1314 1921 -47.99 ± 5.18 9 765 995 228 3 -96.75 ± 10.77
ncm-dbt-02 06:52:49 585848 4000 760 1279 1961 -45.34 ± 5.21 11 742 1006 237 4 -90.97 ± 10.71
ncm-dbt-03 06:52:38 585348 4000 711 1299 1990 -51.45 ± 5.12 8 789 986 217 0 -103.73 ± 10.82
ncm-dbt-04 06:54:14 568640 4000 730 1302 1968 -50.03 ± 5.06 12 754 1029 204 1 -100.14 ± 10.55
ncm-dbt-05 06:54:04 582059 4000 743 1330 1927 -51.36 ± 5.1 4 798 979 219 0 -104.3 ± 10.86
20000 3709 6524 9767 -49.23 ± 2.3 44 3848 4995 1105 8 -99.16 ± 4.8

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
435657 ncm-dbt-01 582485 500 99 172 229 -51.09 ± 14.45 2 94 130 23 1 -102.97 ± 29.68
435656 ncm-dbt-04 567403 500 87 150 263 -44.01 ± 15.24 4 87 128 30 1 -85.04 ± 30.07
435655 ncm-dbt-05 583489 500 90 154 256 -44.72 ± 15.03 1 96 119 34 0 -89.48 ± 31.31
435654 ncm-dbt-02 585169 500 99 163 238 -44.72 ± 15.41 5 85 131 27 2 -86.52 ± 29.64
435653 ncm-dbt-03 585632 500 91 168 241 -53.93 ± 14.86 1 104 116 29 0 -109.07 ± 31.72
435652 ncm-dbt-04 569430 500 102 177 221 -52.51 ± 14.11 0 100 125 25 0 -107.54 ± 30.4
435651 ncm-dbt-01 584285 500 87 158 255 -49.67 ± 14.64 1 98 122 29 0 -99.95 ± 30.87
435650 ncm-dbt-05 585506 500 94 156 250 -43.3 ± 14.29 1 89 131 29 0 -86.52 ± 29.64
435649 ncm-dbt-02 585590 500 97 155 248 -40.48 ± 14.78 1 90 125 34 0 -80.63 ± 30.5
435648 ncm-dbt-03 587622 500 83 170 247 -61.07 ± 15.05 2 110 111 27 0 -123.02 ± 32.44
435647 ncm-dbt-05 578054 500 93 185 222 -64.66 ± 14.26 0 114 114 22 0 -134.15 ± 31.97
435646 ncm-dbt-02 585885 500 88 171 241 -58.21 ± 13.97 2 99 129 20 0 -116.78 ± 29.72
435645 ncm-dbt-04 566967 500 92 155 253 -44.01 ± 13.65 2 82 143 23 0 -86.52 ± 27.87
435644 ncm-dbt-01 583698 500 94 164 242 -48.96 ± 14.07 0 96 128 26 0 -99.95 ± 30.0
435643 ncm-dbt-03 581444 500 94 150 256 -39.08 ± 14.7 2 85 130 33 0 -76.25 ± 29.82
435642 ncm-dbt-04 569629 500 96 170 234 -51.8 ± 14.49 2 96 126 26 0 -102.97 ± 30.28
435641 ncm-dbt-05 581777 500 85 171 244 -60.36 ± 14.89 0 114 108 28 0 -124.6 ± 32.89
435640 ncm-dbt-02 586393 500 100 156 244 -39.08 ± 13.9 0 85 136 29 0 -79.17 ± 28.96
435639 ncm-dbt-01 580282 500 98 161 241 -44.01 ± 15.11 3 88 130 27 2 -88.0 ± 29.77
435638 ncm-dbt-03 586901 500 84 149 267 -45.42 ± 14.68 0 97 121 32 0 -92.46 ± 31.03
435637 ncm-dbt-01 582945 500 99 173 228 -51.8 ± 13.94 1 95 131 23 0 -104.49 ± 29.52
435636 ncm-dbt-05 581361 500 100 170 230 -48.96 ± 14.87 2 96 122 30 0 -96.94 ± 30.88
435635 ncm-dbt-04 569749 500 85 157 258 -50.38 ± 14.94 2 98 120 30 0 -99.95 ± 31.16
435634 ncm-dbt-02 586223 500 87 155 258 -47.54 ± 14.79 2 94 124 30 0 -93.95 ± 30.6
435633 ncm-dbt-03 583824 500 93 166 241 -51.09 ± 14.18 0 99 125 26 0 -104.49 ± 30.42
435632 ncm-dbt-05 582068 500 93 161 246 -47.55 ± 14.26 0 96 126 28 0 -96.94 ± 30.31
435631 ncm-dbt-02 585801 500 102 156 242 -37.67 ± 15.5 1 93 115 41 0 -74.79 ± 31.83
435630 ncm-dbt-04 568792 500 94 166 240 -50.38 ± 13.86 0 96 130 24 0 -102.97 ± 29.68
435629 ncm-dbt-01 582193 500 99 165 236 -46.13 ± 14.85 0 99 118 33 0 -93.95 ± 31.44
435628 ncm-dbt-03 586097 500 103 177 220 -51.8 ± 13.8 0 97 130 23 0 -106.01 ± 29.66
435627 ncm-dbt-02 585506 500 97 165 238 -47.55 ± 14.66 0 99 120 31 0 -96.94 ± 31.16
435626 ncm-dbt-05 581361 500 98 164 238 -46.13 ± 13.63 0 90 136 24 0 -93.95 ± 28.85
435625 ncm-dbt-04 569749 500 96 160 244 -44.72 ± 14.24 1 90 131 28 0 -89.48 ± 29.62
435624 ncm-dbt-01 584201 500 88 163 249 -52.51 ± 14.92 1 103 116 30 0 -106.01 ± 31.72
435623 ncm-dbt-03 585928 500 64 150 286 -60.36 ± 14.21 1 106 121 22 0 -123.02 ± 30.92
435622 ncm-dbt-02 586223 500 90 158 252 -47.55 ± 14.66 0 97 126 25 2 -99.95 ± 30.29
435621 ncm-dbt-01 581361 500 101 158 241 -39.78 ± 15.13 1 92 120 37 0 -79.17 ± 31.18
435620 ncm-dbt-05 582861 500 90 169 241 -55.36 ± 14.12 0 103 123 24 0 -113.68 ± 30.67
435619 ncm-dbt-04 567403 500 78 167 255 -62.51 ± 13.74 1 105 126 18 0 -127.76 ± 30.09
435618 ncm-dbt-03 585337 500 99 169 232 -48.96 ± 14.2 2 91 132 25 0 -96.94 ± 29.43

Commit

Commit ID 5a223afe4cfdc2cbb0092c86ddc20fd260e1ac0d
Author Joost VandeVondele
Date 2021-11-01 05:28:37 UTC
Restore development version No functional change
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