Dev Builds » 20211211-1455

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 09:54:15 1156511 3348 1162 502 1684 +69.4 +/- 5.76 4 143 731 781 15 +142.13 +/- 12.6
ncm-dbt-02 09:49:52 1259988 3324 1142 496 1686 +68.39 +/- 5.85 1 147 749 735 30 +135.45 +/- 12.44
ncm-dbt-03 09:53:23 1268173 3330 1168 522 1640 +68.27 +/- 5.77 1 148 740 756 20 +137.61 +/- 12.52
ncm-dbt-04 09:54:27 1260630 3352 1175 524 1653 +68.34 +/- 5.87 1 155 741 750 29 +135.64 +/- 12.51
ncm-dbt-05 09:50:24 1258119 3300 1112 527 1661 +62.25 +/- 5.88 3 169 732 732 14 +126.13 +/- 12.59
ncm-dbt-06 09:54:39 1266143 3346 1154 532 1660 +65.35 +/- 5.72 1 149 771 731 21 +130.88 +/- 12.25
20000 6913 3103 9984 +67.01 +/- 2.37 11 911 4464 4485 129 +134.63 +/- 5.09

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
206364 ncm-dbt-05 1213968 136 52 22 62 +77.91 +/- 30.22 0 6 28 32 2 +152.08 +/- 65.5
206363 ncm-dbt-02 1213927 160 57 24 79 +72.7 +/- 24.95 0 6 35 39 0 +152.39 +/- 58.28
206362 ncm-dbt-03 1230641 160 61 21 78 +88.73 +/- 24.92 0 4 33 42 1 +185.11 +/- 60.08
206361 ncm-dbt-01 1107158 178 61 39 78 +43.16 +/- 22.88 0 9 49 31 0 +87.7 +/- 48.27
206360 ncm-dbt-04 1230204 186 65 31 90 +64.23 +/- 25.05 0 9 43 39 2 +124.63 +/- 52.39
206359 ncm-dbt-06 1223153 180 57 28 95 +56.46 +/- 24.5 0 8 47 33 2 +107.54 +/- 49.54
206358 ncm-dbt-05 1232839 500 182 78 240 +73.33 +/- 14.44 0 20 107 122 1 +152.18 +/- 33.05
206357 ncm-dbt-03 1232607 500 162 82 256 +56.07 +/- 14.56 0 26 119 104 1 +113.68 +/- 31.27
206356 ncm-dbt-02 1257118 500 177 66 257 +78.43 +/- 15.42 0 20 106 117 7 +153.86 +/- 33.21
206355 ncm-dbt-01 1117156 500 173 69 258 +73.34 +/- 15.26 1 22 101 124 2 +152.18 +/- 34.03
206354 ncm-dbt-06 1239672 500 171 73 256 +68.99 +/- 15.37 0 25 106 115 4 +137.37 +/- 33.21
206353 ncm-dbt-04 1227004 500 173 81 246 +64.66 +/- 14.94 1 21 116 109 3 +130.94 +/- 31.66
206352 ncm-dbt-05 1224921 500 164 76 260 +61.79 +/- 15.47 0 29 107 111 3 +123.02 +/- 33.03
206351 ncm-dbt-03 1230018 500 185 73 242 +79.17 +/- 14.76 0 19 103 125 3 +162.35 +/- 33.71
206350 ncm-dbt-01 1114640 500 184 83 233 +71.16 +/- 15.71 2 22 102 121 3 +147.19 +/- 33.86
206349 ncm-dbt-02 1215881 500 177 81 242 +67.55 +/- 15.96 1 24 110 108 7 +130.94 +/- 32.59
206348 ncm-dbt-06 1216585 500 174 83 243 +63.94 +/- 14.78 0 24 113 111 2 +129.35 +/- 32.14
206347 ncm-dbt-04 1223479 500 166 81 253 +59.64 +/- 15.51 0 30 108 109 3 +118.33 +/- 32.88
206346 ncm-dbt-03 1248715 500 179 76 245 +72.61 +/- 14.41 0 18 114 115 3 +147.19 +/- 31.9
206345 ncm-dbt-05 1238192 500 153 77 270 +53.22 +/- 15.72 0 33 112 101 4 +102.97 +/- 32.28
206344 ncm-dbt-01 1105874 500 166 75 259 +63.95 +/- 15.04 1 22 115 109 3 +129.35 +/- 31.83
206343 ncm-dbt-02 1226326 500 175 73 252 +71.88 +/- 15.47 0 23 108 113 6 +140.62 +/- 32.9
206342 ncm-dbt-04 1246620 500 186 77 237 +76.97 +/- 14.83 0 18 110 117 5 +153.86 +/- 32.54
206341 ncm-dbt-06 1252856 500 164 80 256 +58.93 +/- 14.56 0 24 120 104 2 +118.33 +/- 31.1
206340 ncm-dbt-03 1236555 500 169 82 249 +61.07 +/- 15.18 0 24 121 99 6 +116.78 +/- 30.96
206339 ncm-dbt-05 1239724 500 174 84 242 +63.23 +/- 14.88 2 20 115 112 1 +132.54 +/- 31.82
206338 ncm-dbt-01 1098864 500 178 65 257 +79.9 +/- 15.06 0 22 95 131 2 +165.8 +/- 35.07
206337 ncm-dbt-02 1229657 500 159 68 273 +63.94 +/- 13.36 0 15 130 104 1 +130.94 +/- 29.39
206336 ncm-dbt-04 1221956 500 176 72 252 +73.33 +/- 14.15 0 15 120 111 4 +147.19 +/- 30.88
206335 ncm-dbt-06 1223466 500 190 87 223 +72.61 +/- 14.69 1 17 113 116 3 +148.85 +/- 32.06
206334 ncm-dbt-03 1249462 500 172 79 249 +65.38 +/- 15.23 0 28 102 119 1 +134.15 +/- 33.81
206333 ncm-dbt-02 1217985 500 159 80 261 +55.36 +/- 14.66 0 28 115 107 0 +113.68 +/- 31.86
206332 ncm-dbt-05 1217099 500 173 75 252 +68.99 +/- 15.11 0 26 101 122 1 +142.26 +/- 34.0
206331 ncm-dbt-01 1102978 500 168 77 255 +63.94 +/- 14.64 0 24 112 113 1 +130.94 +/- 32.29
206330 ncm-dbt-04 1237050 500 182 67 251 +81.36 +/- 15.77 0 23 95 126 6 +162.35 +/- 35.05
206329 ncm-dbt-06 1236942 500 178 75 247 +72.61 +/- 14.13 0 16 118 113 3 +147.19 +/- 31.23
206328 ncm-dbt-03 1216777 500 173 84 243 +62.51 +/- 15.24 1 24 113 109 3 +126.18 +/- 32.14
206327 ncm-dbt-02 1221385 500 181 80 239 +71.16 +/- 15.84 0 25 106 112 7 +137.37 +/- 33.21
206326 ncm-dbt-05 1209620 500 162 91 247 +49.67 +/- 14.77 1 27 123 98 1 +101.46 +/- 30.72
206325 ncm-dbt-01 1106174 500 170 69 261 +71.16 +/- 14.5 0 18 117 111 4 +142.26 +/- 31.44
206324 ncm-dbt-06 1236934 500 170 82 248 +61.79 +/- 15.6 0 28 111 106 5 +119.89 +/- 32.44
206323 ncm-dbt-04 1218490 500 174 93 233 +56.78 +/- 15.76 0 31 112 102 5 +109.07 +/- 32.29
177655 ncm-dbt-02 1497628 164 57 24 83 +70.87 +/- 25.92 0 6 39 35 2 +138.2 +/- 54.84
177654 ncm-dbt-04 1480238 166 53 22 91 +65.65 +/- 26.06 0 8 37 37 1 +131.52 +/- 56.65
177653 ncm-dbt-05 1488591 164 52 24 88 +59.9 +/- 25.87 0 8 39 34 1 +118.83 +/- 55.0
177652 ncm-dbt-03 1500610 170 67 25 78 +87.64 +/- 25.38 0 5 35 43 2 +177.48 +/- 58.36
177651 ncm-dbt-01 1499250 170 62 25 83 +76.85 +/- 22.64 0 4 40 41 0 +162.05 +/- 53.8
177650 ncm-dbt-06 1499542 166 50 24 92 +54.87 +/- 23.78 0 7 43 33 0 +112.62 +/- 51.84

Commit

Commit ID 9db6ca8592c2c372cc28d8c463dd9eeca464e893
Author Joost VandeVondele
Date 2021-12-11 14:55:32 UTC
Update Top CPU Contributors closes https://github.com/official-stockfish/Stockfish/pull/3842 No functional change
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