Dev Builds » 20240104-1451

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 06:50:23 576139 4000 1492 655 1853 +73.79 ± 5.08 3 140 888 955 14 +152.6 ± 11.4
ncm-dbt-02 06:50:54 586669 4000 1471 660 1869 +71.43 ± 4.97 1 137 923 928 11 +147.4 ± 11.16
ncm-dbt-03 06:51:56 584454 4006 1426 576 2004 +74.86 ± 4.97 1 137 881 979 5 +156.54 ± 11.45
ncm-dbt-04 06:51:16 568900 4000 1435 623 1942 +71.52 ± 4.97 1 137 921 931 10 +147.81 ± 11.17
ncm-dbt-05 06:52:12 582521 3994 1445 606 1943 +74.09 ± 5.0 4 124 912 943 14 +153.49 ± 11.22
20000 7269 3120 9611 +73.14 ± 2.23 10 675 4525 4736 54 +151.56 ± 5.04

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
420358 ncm-dbt-03 582402 6 2 2 2 -0.0 ± 173.92 0 1 1 1 0 -0.0 ± 561.2
420357 ncm-dbt-05 584411 494 182 75 237 +76.46 ± 14.66 0 19 104 122 2 +157.7 ± 33.53
420356 ncm-dbt-04 569111 500 167 85 248 +57.5 ± 14.89 0 28 113 108 1 +116.78 ± 32.15
420355 ncm-dbt-02 585632 500 179 79 242 +70.44 ± 14.05 0 19 112 119 0 +147.19 ± 32.24
420354 ncm-dbt-01 578877 500 187 73 240 +80.63 ± 13.79 0 14 109 126 1 +169.27 ± 32.62
420353 ncm-dbt-03 580779 500 173 86 241 +61.08 ± 14.65 1 23 114 112 0 +127.76 ± 31.99
420352 ncm-dbt-04 569829 500 169 84 247 +59.64 ± 14.86 1 23 118 106 2 +121.46 ± 31.39
420351 ncm-dbt-05 582485 500 185 71 244 +80.63 ± 14.09 1 11 114 121 3 +167.53 ± 31.71
420350 ncm-dbt-02 586266 500 192 78 230 +80.63 ± 13.64 0 13 111 125 1 +169.27 ± 32.25
420349 ncm-dbt-01 579207 500 188 99 213 +62.51 ± 13.0 0 14 133 103 0 +129.35 ± 28.9
420348 ncm-dbt-03 586858 500 174 68 258 +74.79 ± 14.06 0 17 111 121 1 +155.54 ± 32.36
420347 ncm-dbt-05 578383 500 171 70 259 +71.16 ± 14.22 0 20 109 121 0 +148.85 ± 32.73
420346 ncm-dbt-04 567839 500 194 70 236 +88.0 ± 12.53 0 6 114 130 0 +189.0 ± 31.33
420345 ncm-dbt-02 586604 500 182 73 245 +76.97 ± 13.68 0 14 114 121 1 +160.64 ± 31.79
420344 ncm-dbt-01 573123 500 184 81 235 +72.61 ± 14.69 1 17 113 116 3 +148.85 ± 32.06
420343 ncm-dbt-03 584117 500 183 64 253 +84.31 ± 13.73 0 14 103 133 0 +179.9 ± 33.65
420342 ncm-dbt-04 568077 500 186 80 234 +74.79 ± 13.91 0 16 113 120 1 +155.54 ± 32.01
420341 ncm-dbt-05 581194 500 181 73 246 +76.25 ± 14.39 2 12 114 120 2 +160.64 ± 31.79
420340 ncm-dbt-02 585548 500 182 83 235 +69.71 ± 14.73 0 20 115 111 4 +138.99 ± 31.79
420339 ncm-dbt-01 577356 500 183 87 230 +67.55 ± 14.23 0 21 112 117 0 +140.62 ± 32.26
420338 ncm-dbt-03 586435 500 174 78 248 +67.55 ± 14.09 0 20 114 116 0 +140.62 ± 31.94
420337 ncm-dbt-04 567839 500 186 68 246 +83.57 ± 13.25 0 10 113 126 1 +176.33 ± 31.78
420336 ncm-dbt-05 585042 500 183 88 229 +66.82 ± 14.06 0 18 121 109 2 +135.76 ± 30.83
420335 ncm-dbt-02 586901 500 185 84 231 +71.16 ± 14.22 0 18 115 115 2 +145.54 ± 31.75
420334 ncm-dbt-01 568713 500 195 70 235 +88.74 ± 15.28 1 18 89 139 3 +187.16 ± 36.25
420333 ncm-dbt-03 584579 500 181 65 254 +82.1 ± 12.9 0 8 119 122 1 +172.78 ± 30.66
420332 ncm-dbt-04 566612 500 174 84 242 +63.23 ± 14.75 0 24 114 110 2 +127.76 ± 31.99
420331 ncm-dbt-05 582611 500 180 74 246 +74.79 ± 13.31 0 13 118 119 0 +157.24 ± 31.11
420330 ncm-dbt-01 578959 500 187 87 226 +70.44 ± 14.89 1 19 112 115 3 +143.89 ± 32.25
420329 ncm-dbt-03 585759 500 173 68 259 +74.06 ± 14.03 0 17 112 120 1 +153.86 ± 32.2
420328 ncm-dbt-02 588387 500 184 87 229 +68.27 ± 15.08 1 21 111 114 3 +138.99 ± 32.43
420327 ncm-dbt-04 570669 500 171 78 251 +65.38 ± 14.14 0 20 118 111 1 +134.15 ± 31.33
420326 ncm-dbt-05 586097 500 180 84 236 +67.55 ± 14.65 1 19 115 113 2 +138.99 ± 31.79
420325 ncm-dbt-01 574459 500 184 83 233 +71.16 ± 14.36 0 20 110 119 1 +147.19 ± 32.57
420324 ncm-dbt-03 583447 500 173 67 260 +74.79 ± 13.91 0 17 110 123 0 +157.24 ± 32.52
420323 ncm-dbt-02 588387 500 169 95 236 +51.8 ± 13.37 0 20 136 94 0 +106.01 ± 28.73
420322 ncm-dbt-04 571230 500 188 74 238 +80.63 ± 13.33 0 10 118 120 2 +167.53 ± 30.96
420321 ncm-dbt-05 579951 500 183 71 246 +79.17 ± 13.75 0 12 117 118 3 +162.35 ± 31.23
420320 ncm-dbt-03 585717 500 193 78 229 +81.36 ± 14.82 0 20 97 131 2 +169.27 ± 34.75
420319 ncm-dbt-01 578424 500 184 75 241 +76.97 ± 14.41 0 17 110 120 3 +157.24 ± 32.52
420318 ncm-dbt-02 585632 500 198 81 221 +82.83 ± 13.39 0 12 109 129 0 +176.33 ± 32.55

Commit

Commit ID cafbe8e8e8c26594dd7040788e6f72bc4bc8cfd9
Author Disservin
Date 2024-01-04 14:51:04 UTC
Change the Move enum to a class This changes the Move enum to a class, this way all move related functions can be moved into the class and be more self contained. closes https://github.com/official-stockfish/Stockfish/pull/4958 No functional change
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