Dev Builds » 20230305-1516

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 18:41:46 1236518 14272 5937 1407 6928 +114.22 +/- 2.61 3 233 2269 4493 138 +249.58 +/- 7.15
ncm-dbt-02 00:33:28 1460421 158 68 10 80 +133.77 +/- 26.15 0 2 21 52 4 +290.36 +/- 77.25
ncm-dbt-03 00:34:45 1456379 176 68 20 88 +97.21 +/- 23.63 0 5 30 53 0 +212.59 +/- 63.45
ncm-dbt-04 00:33:10 1450428 160 67 14 79 +119.59 +/- 24.38 0 2 25 51 2 +261.95 +/- 70.05
ncm-dbt-05 08:09:40 1314852 2700 1122 254 1324 +115.8 +/- 5.97 0 37 441 839 33 +251.06 +/- 16.21
ncm-dbt-06 07:36:15 1312096 2526 1061 258 1207 +114.41 +/- 6.45 0 50 395 783 35 +245.24 +/- 17.16
ncm-dbt-07 00:02:03 1186250 8 3 0 5 +136.8 +/- 89.09 0 0 1 3 0 +337.69 +/- 541.44
20000 8326 1963 9711 +114.51 +/- 2.21 3 329 3182 6274 212 +249.31 +/- 6.04

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
180701 ncm-dbt-01 1183788 104 47 9 48 +133.09 +/- 30.56 0 1 14 35 2 +296.15 +/- 96.7
180700 ncm-dbt-01 1233404 500 205 57 238 +106.01 +/- 14.36 0 12 82 152 4 +228.08 +/- 37.89
180699 ncm-dbt-01 1190541 500 217 50 233 +120.67 +/- 13.67 0 6 77 161 6 +265.78 +/- 39.12
180698 ncm-dbt-01 1218097 500 203 52 245 +108.3 +/- 14.37 0 12 79 155 4 +234.38 +/- 38.61
180697 ncm-dbt-01 1167596 500 209 56 235 +109.83 +/- 14.37 0 13 74 160 3 +240.82 +/- 39.83
180696 ncm-dbt-01 1204722 500 194 47 259 +105.25 +/- 13.72 0 11 82 156 1 +232.26 +/- 37.9
180695 ncm-dbt-01 1185462 500 207 51 242 +112.14 +/- 13.73 0 7 85 153 5 +243.0 +/- 37.13
180694 ncm-dbt-01 1198453 500 211 54 235 +112.91 +/- 13.89 0 8 82 155 5 +245.2 +/- 37.88
180693 ncm-dbt-01 1193204 500 206 51 243 +111.37 +/- 14.06 1 6 85 153 5 +243.0 +/- 37.13
180692 ncm-dbt-01 1239886 500 221 49 230 +124.6 +/- 13.45 0 4 77 162 7 +275.45 +/- 39.01
180691 ncm-dbt-01 1190863 500 207 52 241 +111.37 +/- 13.73 0 6 89 149 6 +238.66 +/- 36.16
180690 ncm-dbt-01 1237437 500 212 36 252 +127.76 +/- 13.92 1 7 61 177 4 +295.94 +/- 44.08
180689 ncm-dbt-01 1178302 500 216 57 227 +114.45 +/- 14.21 1 6 82 155 6 +249.64 +/- 37.86
180688 ncm-dbt-01 1192487 500 211 51 238 +115.22 +/- 13.2 0 6 81 160 3 +256.44 +/- 38.07
180687 ncm-dbt-01 1227199 500 209 40 251 +122.24 +/- 13.83 0 9 67 170 4 +275.45 +/- 42.01
180686 ncm-dbt-01 1234983 500 195 45 260 +107.54 +/- 13.56 0 7 90 149 4 +232.26 +/- 35.99
180685 ncm-dbt-01 1200129 500 200 51 249 +106.77 +/- 14.05 0 10 85 151 4 +230.16 +/- 37.2
180684 ncm-dbt-01 1199771 500 207 47 246 +115.22 +/- 14.21 0 10 75 160 5 +251.89 +/- 39.67
180683 ncm-dbt-01 1200467 500 203 45 252 +113.68 +/- 13.38 0 8 78 162 2 +254.16 +/- 38.89
180682 ncm-dbt-01 1223364 500 209 53 238 +112.14 +/- 15.3 0 13 77 151 9 +234.38 +/- 39.07
180681 ncm-dbt-01 1197404 500 205 51 244 +110.6 +/- 14.22 0 8 87 148 7 +234.38 +/- 36.71
180680 ncm-dbt-01 1201311 500 205 48 247 +112.91 +/- 14.05 0 8 83 153 6 +243.0 +/- 37.64
180679 ncm-dbt-01 1209246 500 214 36 250 +129.35 +/- 12.61 0 2 73 170 5 +295.94 +/- 39.99
180678 ncm-dbt-07 1186250 8 3 0 5 +136.8 +/- 89.09 0 0 1 3 0 +337.69 +/- 541.44
180677 ncm-dbt-01 1200377 500 207 58 235 +106.77 +/- 14.67 0 10 89 143 8 +221.9 +/- 36.31
180676 ncm-dbt-06 1226957 18 9 1 8 +165.9 +/- 45.15 0 0 1 8 0 +491.83 +/- 454.92
180675 ncm-dbt-05 1232906 246 103 25 118 +114.09 +/- 17.58 0 1 44 77 1 +255.31 +/- 51.32
180674 ncm-dbt-05 1220222 286 126 35 125 +114.52 +/- 19.69 0 4 51 81 7 +234.07 +/- 48.11
180673 ncm-dbt-06 1211382 338 146 34 158 +119.64 +/- 16.61 0 4 53 108 4 +262.86 +/- 47.33
180672 ncm-dbt-01 1229494 500 207 57 236 +107.54 +/- 14.21 0 11 82 153 4 +232.26 +/- 37.9
180671 ncm-dbt-05 1184860 500 203 42 255 +116.0 +/- 14.21 0 10 74 161 5 +254.16 +/- 39.94
180670 ncm-dbt-06 1230170 500 205 53 242 +109.07 +/- 14.53 0 13 76 157 4 +236.51 +/- 39.32
180669 ncm-dbt-01 1207613 500 210 42 248 +121.45 +/- 12.77 0 3 80 163 4 +273.0 +/- 38.12
180668 ncm-dbt-06 1186239 500 226 54 220 +124.6 +/- 14.96 0 10 68 162 10 +268.17 +/- 41.66
180667 ncm-dbt-01 1224216 500 211 56 233 +111.37 +/- 14.84 0 12 78 153 7 +236.51 +/- 38.85
180666 ncm-dbt-05 1220708 500 197 47 256 +107.54 +/- 13.73 0 8 88 150 4 +232.26 +/- 36.48
180665 ncm-dbt-06 1221344 500 204 52 244 +109.07 +/- 14.37 0 9 87 147 7 +230.16 +/- 36.73
180664 ncm-dbt-05 1226378 500 215 39 246 +127.76 +/- 14.27 0 5 75 159 11 +275.45 +/- 39.63
180663 ncm-dbt-01 1204532 500 212 41 247 +123.81 +/- 13.1 0 5 73 168 4 +280.42 +/- 40.21
180662 ncm-dbt-01 1233108 500 210 45 245 +119.11 +/- 13.86 0 9 71 166 4 +265.78 +/- 40.81
180661 ncm-dbt-05 1235752 500 215 50 235 +119.11 +/- 13.69 0 7 76 162 5 +263.42 +/- 39.41
180660 ncm-dbt-06 1224562 500 202 50 248 +109.07 +/- 14.68 0 11 83 149 7 +230.16 +/- 37.67
173139 ncm-dbt-02 1462431 8 3 1 4 +88.67 +/- 172.94 0 1 0 3 0 +190.79 +/- 663.13
173138 ncm-dbt-04 1449110 10 3 2 5 +34.85 +/- 119.9 0 1 2 2 0 +70.44 +/- 307.49
173137 ncm-dbt-01 1454703 18 9 1 8 +165.9 +/- 45.15 0 0 1 8 0 +491.83 +/- 454.92
173136 ncm-dbt-05 1455590 18 6 2 10 +78.47 +/- 60.12 0 0 5 4 0 +165.92 +/- 155.98
173135 ncm-dbt-06 1455002 20 6 0 14 +107.48 +/- 58.78 0 0 4 6 0 +240.74 +/- 206.09
173134 ncm-dbt-03 1452346 26 8 4 14 +53.87 +/- 59.23 0 1 7 5 0 +110.48 +/- 134.56
173133 ncm-dbt-02 1461981 50 23 7 20 +115.21 +/- 52.56 0 1 9 13 2 +219.87 +/- 122.63
173132 ncm-dbt-04 1451161 50 23 4 23 +138.96 +/- 41.07 0 0 7 17 1 +315.3 +/- 146.24
173131 ncm-dbt-05 1456922 50 16 7 27 +63.22 +/- 44.25 0 2 12 11 0 +130.94 +/- 101.68
173130 ncm-dbt-01 1452054 50 22 7 21 +107.53 +/- 42.62 0 1 8 16 0 +240.82 +/- 132.75
173129 ncm-dbt-03 1456056 50 21 5 24 +115.22 +/- 42.56 0 1 7 17 0 +263.42 +/- 145.5
173128 ncm-dbt-06 1459001 50 22 6 22 +115.21 +/- 52.56 0 2 6 16 1 +240.82 +/- 153.02
173127 ncm-dbt-04 1450133 50 23 5 22 +130.92 +/- 47.47 0 1 6 17 1 +288.06 +/- 162.53
173126 ncm-dbt-02 1460044 50 24 1 25 +172.74 +/- 42.12 0 0 4 19 2 +424.19 +/- 267.7
173125 ncm-dbt-01 1443992 50 19 6 25 +92.44 +/- 36.68 0 0 12 13 0 +200.21 +/- 97.77
173124 ncm-dbt-03 1457517 50 19 3 28 +115.22 +/- 47.81 0 2 5 18 0 +263.42 +/- 170.28
173123 ncm-dbt-06 1452635 50 17 3 30 +99.93 +/- 36.88 0 0 11 14 0 +219.84 +/- 104.3
173122 ncm-dbt-05 1459150 50 19 3 28 +115.2 +/- 36.62 0 0 9 16 0 +263.38 +/- 120.78
173121 ncm-dbt-04 1451308 50 18 3 29 +107.52 +/- 36.86 0 0 10 15 0 +240.79 +/- 111.83
173120 ncm-dbt-02 1457230 50 18 1 31 +123.0 +/- 36.12 0 0 8 17 0 +288.02 +/- 131.84
173119 ncm-dbt-05 1456035 50 22 4 24 +130.92 +/- 35.33 0 0 7 18 0 +315.3 +/- 146.24
173118 ncm-dbt-06 1453668 50 24 5 21 +138.97 +/- 52.3 0 1 6 16 2 +288.06 +/- 162.53
173117 ncm-dbt-01 1446913 50 17 6 27 +77.7 +/- 45.94 0 2 10 13 0 +164.07 +/- 113.84
173116 ncm-dbt-03 1459598 50 20 8 22 +85.04 +/- 41.74 0 1 11 13 0 +181.7 +/- 107.11

Commit

Commit ID cdec775a1555ef83cb9c878c42a11b7dde0a627b
Author Joost VandeVondele
Date 2023-03-05 15:16:16 UTC
Add CITATION.cff file Make the stockfish software more easily citable, for example in academic papers. fixes https://github.com/official-stockfish/Stockfish/issues/4419 closes https://github.com/official-stockfish/Stockfish/pull/4422 No functional change
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