Dev Builds » 20210827-0548

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 09:28:48 1105805 3168 933 650 1585 +31.12 +/- 6.12 5 256 785 527 11 +61.39 +/- 12.15
ncm-dbt-02 10:14:23 1337573 3374 976 643 1755 +34.4 +/- 5.86 0 270 824 583 10 +67.35 +/- 11.87
ncm-dbt-03 10:19:42 1335082 3440 981 693 1766 +29.16 +/- 5.72 1 277 886 545 11 +56.65 +/- 11.42
ncm-dbt-04 10:20:42 1324712 3454 1070 707 1677 +36.65 +/- 5.82 5 255 851 604 12 +72.66 +/- 11.67
ncm-dbt-05 10:15:11 1322859 3382 997 683 1702 +32.35 +/- 5.82 2 267 846 567 9 +63.78 +/- 11.7
ncm-dbt-06 09:29:04 1232526 3182 953 611 1618 +37.49 +/- 6.01 3 228 798 548 14 +73.35 +/- 12.04
20000 5910 3987 10103 +33.51 +/- 2.4 16 1553 4990 3374 67 +65.82 +/- 4.82

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
188934 ncm-dbt-02 1232773 124 28 26 70 +5.6 +/- 30.13 0 14 32 16 0 +11.21 +/- 60.77
188933 ncm-dbt-05 1213318 132 34 29 69 +13.16 +/- 30.48 0 14 34 17 1 +21.08 +/- 58.92
188932 ncm-dbt-01 1111246 168 46 37 85 +18.63 +/- 25.12 1 12 48 23 0 +41.56 +/- 48.85
188931 ncm-dbt-06 1202806 182 45 25 112 +38.33 +/- 22.63 0 9 54 27 1 +73.62 +/- 45.26
188930 ncm-dbt-03 1257907 190 57 31 102 +47.84 +/- 25.06 0 13 44 37 1 +93.63 +/- 51.79
188929 ncm-dbt-04 1213614 204 68 38 98 +51.46 +/- 24.45 0 14 45 42 1 +101.58 +/- 51.17
188928 ncm-dbt-02 1219145 500 151 94 255 +39.78 +/- 15.74 0 40 116 91 3 +76.25 +/- 31.7
188927 ncm-dbt-05 1235287 500 145 102 253 +29.95 +/- 15.39 0 43 123 82 2 +57.5 +/- 30.78
188926 ncm-dbt-01 1100551 500 157 97 246 +41.89 +/- 15.62 0 38 117 92 3 +80.63 +/- 31.58
188925 ncm-dbt-06 1229107 500 159 114 227 +31.35 +/- 15.23 0 41 125 82 2 +60.36 +/- 30.52
188924 ncm-dbt-03 1249759 500 135 116 249 +13.21 +/- 14.41 0 47 137 66 0 +26.46 +/- 29.0
188923 ncm-dbt-04 1233583 500 137 112 251 +17.39 +/- 15.24 3 42 132 73 0 +39.08 +/- 29.64
188922 ncm-dbt-02 1228099 500 141 85 274 +39.08 +/- 14.83 0 36 122 92 0 +79.17 +/- 30.91
188921 ncm-dbt-05 1242202 500 159 107 234 +36.26 +/- 15.04 0 38 123 88 1 +71.89 +/- 30.78
188920 ncm-dbt-01 1110756 500 162 111 227 +35.56 +/- 15.5 0 40 122 85 3 +67.55 +/- 30.91
188919 ncm-dbt-06 1243230 500 150 95 255 +38.37 +/- 15.29 0 37 124 86 3 +73.34 +/- 30.64
188918 ncm-dbt-03 1259053 500 143 108 249 +24.36 +/- 14.37 0 38 141 69 2 +46.13 +/- 28.42
188917 ncm-dbt-04 1214419 500 170 109 221 +42.6 +/- 15.29 1 33 122 92 2 +85.04 +/- 30.9
188916 ncm-dbt-02 1237052 500 155 110 235 +31.35 +/- 15.36 0 40 129 77 4 +57.5 +/- 30.0
188915 ncm-dbt-05 1234300 500 152 98 250 +37.67 +/- 15.13 0 36 127 84 3 +71.89 +/- 30.24
188914 ncm-dbt-01 1109883 500 141 114 245 +18.78 +/- 16.63 3 52 111 83 1 +40.48 +/- 32.25
188913 ncm-dbt-06 1226273 500 147 101 252 +32.05 +/- 15.28 1 38 127 82 2 +63.23 +/- 30.26
188912 ncm-dbt-03 1221268 500 146 102 252 +30.65 +/- 15.43 0 42 125 80 3 +57.5 +/- 30.53
188911 ncm-dbt-04 1213733 500 149 99 252 +34.86 +/- 15.7 1 40 119 88 2 +68.99 +/- 31.3
188910 ncm-dbt-02 1224706 500 135 103 262 +22.27 +/- 14.98 0 46 126 78 0 +44.72 +/- 30.4
188909 ncm-dbt-01 1094383 500 140 99 261 +28.55 +/- 15.05 0 40 132 75 3 +53.22 +/- 29.61
188908 ncm-dbt-05 1231119 500 145 102 253 +29.95 +/- 15.39 2 39 123 86 0 +63.23 +/- 30.78
188907 ncm-dbt-04 1242437 500 161 94 245 +46.84 +/- 14.62 0 28 130 89 3 +90.97 +/- 29.76
188906 ncm-dbt-03 1250265 500 149 92 259 +39.78 +/- 14.48 0 33 127 90 0 +80.63 +/- 30.22
188905 ncm-dbt-06 1238869 500 157 92 251 +45.42 +/- 15.32 1 32 120 95 2 +90.97 +/- 31.17
188904 ncm-dbt-02 1249452 500 153 91 256 +43.3 +/- 15.45 0 38 113 98 1 +86.52 +/- 32.11
188903 ncm-dbt-01 1103265 500 142 98 260 +30.65 +/- 15.43 1 41 122 85 1 +61.79 +/- 30.91
188902 ncm-dbt-05 1218764 500 154 94 252 +41.89 +/- 14.21 0 30 130 90 0 +85.04 +/- 29.79
188901 ncm-dbt-04 1199429 500 157 107 236 +34.86 +/- 14.7 0 36 129 84 1 +68.99 +/- 29.98
188900 ncm-dbt-06 1227461 500 156 97 247 +41.19 +/- 15.21 1 34 121 93 1 +83.57 +/- 31.04
188899 ncm-dbt-03 1244438 500 148 85 267 +44.01 +/- 14.99 0 34 120 95 1 +88.0 +/- 31.17
188898 ncm-dbt-02 1242022 500 141 77 282 +44.72 +/- 14.77 0 31 126 91 2 +88.0 +/- 30.34
188897 ncm-dbt-01 1110557 500 145 94 261 +35.56 +/- 14.22 0 33 133 84 0 +71.89 +/- 29.42
188896 ncm-dbt-05 1220731 500 138 104 258 +23.66 +/- 15.08 0 44 130 74 2 +44.72 +/- 29.89
188895 ncm-dbt-06 1259939 500 139 87 274 +36.26 +/- 15.17 0 37 127 83 3 +68.99 +/- 30.25
188894 ncm-dbt-04 1238413 500 143 105 252 +26.45 +/- 15.52 0 46 122 80 2 +50.38 +/- 30.91
188893 ncm-dbt-03 1242639 500 127 102 271 +17.38 +/- 15.73 0 52 124 71 3 +30.65 +/- 30.66
174497 ncm-dbt-02 1463478 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
174496 ncm-dbt-04 1445886 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
174489 ncm-dbt-05 1451327 50 13 11 26 +13.9 +/- 54.75 0 7 9 9 0 +27.85 +/- 113.01
174488 ncm-dbt-03 1460941 50 14 13 23 +6.95 +/- 40.99 0 4 16 5 0 +13.9 +/- 83.23
174487 ncm-dbt-02 1455760 50 12 13 25 -6.95 +/- 40.99 0 5 16 4 0 -13.9 +/- 83.23
174486 ncm-dbt-04 1446907 50 17 10 23 +48.96 +/- 46.46 0 3 12 10 0 +99.95 +/- 101.68
174485 ncm-dbt-05 1457516 50 11 8 31 +20.87 +/- 44.85 0 4 14 7 0 +41.89 +/- 92.36
174484 ncm-dbt-04 1440833 50 16 7 27 +63.22 +/- 44.25 0 2 12 11 0 +130.94 +/- 101.68
174483 ncm-dbt-02 1463483 50 14 11 25 +20.87 +/- 52.71 0 6 10 9 0 +41.89 +/- 109.37
174482 ncm-dbt-03 1459897 50 15 7 28 +56.07 +/- 55.42 1 1 13 9 1 +115.23 +/- 96.38
174481 ncm-dbt-05 1458259 50 14 10 26 +27.85 +/- 57.65 0 7 7 11 0 +56.07 +/- 121.58
174480 ncm-dbt-03 1459002 50 16 10 24 +41.89 +/- 40.64 0 2 15 8 0 +85.04 +/- 86.62
174479 ncm-dbt-02 1459301 50 17 11 22 +41.89 +/- 53.17 0 5 9 11 0 +85.04 +/- 115.03
174478 ncm-dbt-04 1445594 50 18 7 25 +77.7 +/- 45.94 0 2 10 13 0 +164.07 +/- 113.84
174477 ncm-dbt-05 1459002 50 16 8 26 +56.07 +/- 47.61 0 3 11 11 0 +115.23 +/- 106.91
174476 ncm-dbt-04 1446328 50 19 11 20 +56.07 +/- 51.66 0 4 9 12 0 +115.23 +/- 116.78
174475 ncm-dbt-02 1460364 50 16 11 23 +34.86 +/- 51.88 0 5 10 10 0 +70.44 +/- 110.15
174474 ncm-dbt-03 1454281 50 15 14 21 +6.95 +/- 49.39 0 6 12 7 0 +13.9 +/- 100.98
174473 ncm-dbt-05 1452490 50 16 10 24 +41.89 +/- 40.64 0 2 15 8 0 +85.04 +/- 86.62
174472 ncm-dbt-02 1452821 50 13 11 26 +13.9 +/- 43.02 0 4 15 6 0 +27.85 +/- 87.86
174471 ncm-dbt-03 1461534 50 16 13 21 +20.87 +/- 48.93 0 5 12 8 0 +41.89 +/- 101.14
174470 ncm-dbt-04 1440086 50 15 8 27 +48.95 +/- 57.91 0 5 9 10 1 +85.04 +/- 115.03

Commit

Commit ID af0d82792e21f0362b781fc671ae8b7a0642e61a
Author Joost VandeVondele
Date 2021-08-27 05:48:18 UTC
Fix empty EvalFile option some GUIs send an empty string for EvalFile, in that case explicitly try the default name fixes https://github.com/official-stockfish/Stockfish/issues/3675 closes https://github.com/official-stockfish/Stockfish/pull/3678 No functional change.
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