Dev Builds » 20240608-2140

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 06:47:10 584467 4000 1474 632 1894 +74.25 ± 5.02 1 139 889 959 12 +153.65 ± 11.39
ncm-dbt-02 06:48:34 584940 3994 1493 571 1930 +81.68 ± 5.01 1 120 848 1012 16 +170.23 ± 11.67
ncm-dbt-03 06:49:10 586760 4006 1474 580 1952 +78.86 ± 4.86 1 108 901 982 11 +164.65 ± 11.27
ncm-dbt-04 06:48:53 571614 4000 1445 583 1972 +76.06 ± 5.19 5 149 838 995 13 +158.51 ± 11.77
ncm-dbt-05 06:47:55 585878 4000 1497 610 1893 +78.35 ± 4.95 1 123 874 992 10 +163.64 ± 11.48
20000 7383 2976 9641 +77.83 ± 2.24 9 639 4350 4940 62 +162.09 ± 5.15

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
389324 ncm-dbt-03 587834 6 3 1 2 +120.22 ± 109.7 0 0 1 2 0 +279.24 ± 576.89
389323 ncm-dbt-02 580530 494 179 70 245 +77.94 ± 14.27 0 15 111 118 3 +159.42 ± 32.29
389322 ncm-dbt-05 581485 500 192 63 245 +91.71 ± 13.09 0 7 109 132 2 +194.57 ± 32.27
389321 ncm-dbt-01 583992 500 193 75 232 +83.57 ± 14.31 0 16 102 130 2 +174.55 ± 33.86
389320 ncm-dbt-04 570549 500 184 55 261 +91.71 ± 14.19 0 15 92 142 1 +196.45 ± 35.72
389319 ncm-dbt-03 587070 500 172 81 247 +63.95 ± 14.5 1 20 117 111 1 +132.54 ± 31.5
389318 ncm-dbt-02 586266 500 182 83 235 +69.71 ± 14.17 0 19 114 116 1 +143.89 ± 31.92
389317 ncm-dbt-04 570188 500 192 74 234 +83.57 ± 14.88 1 15 103 127 4 +172.78 ± 33.69
389316 ncm-dbt-05 581860 500 194 71 235 +87.26 ± 13.49 0 12 103 135 0 +187.16 ± 33.6
389315 ncm-dbt-01 581361 500 187 78 235 +76.97 ± 14.7 0 21 100 128 1 +160.64 ± 34.22
389314 ncm-dbt-03 587282 500 186 80 234 +74.79 ± 13.91 0 14 119 114 3 +152.18 ± 31.0
389313 ncm-dbt-02 583279 500 201 63 236 +98.44 ± 14.29 0 12 92 142 4 +207.95 ± 35.71
389312 ncm-dbt-05 583992 500 190 89 221 +71.16 ± 14.22 0 17 118 112 3 +143.89 ± 31.26
389311 ncm-dbt-04 573204 500 181 80 239 +71.16 ± 14.5 0 21 108 120 1 +147.19 ± 32.89
389310 ncm-dbt-01 581111 500 178 72 250 +74.79 ± 14.2 0 17 112 119 2 +153.86 ± 32.2
389309 ncm-dbt-03 585632 500 191 73 236 +83.57 ± 13.56 0 13 106 131 0 +178.11 ± 33.1
389308 ncm-dbt-02 586139 500 189 74 237 +81.36 ± 14.54 0 17 104 126 3 +167.53 ± 33.52
389307 ncm-dbt-05 584579 500 188 62 250 +89.48 ± 14.0 0 13 100 135 2 +189.0 ± 34.18
389306 ncm-dbt-04 571953 500 181 72 247 +76.97 ± 14.97 0 23 96 130 1 +160.64 ± 34.88
389305 ncm-dbt-01 584285 500 184 77 239 +75.52 ± 13.79 0 15 114 120 1 +157.24 ± 31.83
389304 ncm-dbt-03 585379 500 181 52 267 +91.71 ± 14.04 0 12 100 135 3 +192.71 ± 34.15
389303 ncm-dbt-02 584453 500 187 67 246 +85.04 ± 13.28 0 10 111 128 1 +179.9 ± 32.11
389302 ncm-dbt-05 582485 500 176 84 240 +64.66 ± 15.07 1 24 108 116 1 +134.15 ± 32.9
389301 ncm-dbt-04 570509 500 178 77 245 +71.16 ± 15.05 1 22 103 123 1 +148.85 ± 33.7
389300 ncm-dbt-03 585928 500 179 66 255 +79.9 ± 13.77 0 13 113 122 2 +165.8 ± 31.92
389299 ncm-dbt-01 585421 500 192 81 227 +78.44 ± 14.6 1 17 103 128 1 +165.8 ± 33.7
389298 ncm-dbt-02 585126 500 192 81 227 +78.44 ± 14.46 1 14 111 121 3 +162.35 ± 32.31
389297 ncm-dbt-01 586012 500 189 85 226 +73.33 ± 14.3 0 18 112 118 2 +150.51 ± 32.22
389296 ncm-dbt-03 585295 500 192 67 241 +88.74 ± 13.2 0 10 105 135 0 +190.85 ± 33.16
389295 ncm-dbt-04 570749 500 186 80 234 +74.79 ± 15.17 3 15 107 123 2 +158.93 ± 33.03
389294 ncm-dbt-05 585759 500 179 86 235 +65.38 ± 14.56 0 23 112 114 1 +134.15 ± 32.28
389293 ncm-dbt-01 585084 500 172 88 240 +58.93 ± 14.15 0 22 123 104 1 +119.89 ± 30.63
389292 ncm-dbt-02 585084 500 176 66 258 +77.71 ± 14.0 0 17 106 127 0 +164.07 ± 33.19
389291 ncm-dbt-03 584958 500 186 83 231 +72.61 ± 13.54 0 14 120 115 1 +150.51 ± 30.84
389290 ncm-dbt-04 571551 500 179 71 250 +76.25 ± 13.96 0 16 111 122 1 +158.93 ± 32.34
389289 ncm-dbt-05 586308 500 205 73 222 +93.95 ± 13.45 0 11 96 143 0 +204.07 ± 34.89
389288 ncm-dbt-02 588643 500 187 67 246 +85.04 ± 14.2 0 16 99 134 1 +179.9 ± 34.4
389287 ncm-dbt-01 588472 500 179 76 245 +72.61 ± 13.54 0 13 123 112 2 +148.85 ± 30.34
389286 ncm-dbt-03 591469 500 184 77 239 +75.52 ± 13.34 0 12 120 117 1 +157.24 ± 30.75
389285 ncm-dbt-05 600558 500 173 82 245 +63.94 ± 13.51 0 16 128 105 1 +130.94 ± 29.72
389284 ncm-dbt-04 574216 500 164 74 262 +63.23 ± 14.47 0 22 118 108 2 +127.76 ± 31.37

Commit

Commit ID e271059e08c6258420af12897367ea2149220171
Author cj5716
Date 2024-06-08 21:40:22 UTC
Make repeated bench runs identical fixes https://github.com/official-stockfish/Stockfish/issues/5376 closes https://github.com/official-stockfish/Stockfish/pull/5377 No functional changes
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