Dev Builds » 20230531-0706

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 09:58:34 1104361 3354 1420 328 1606 +117.39 +/- 5.49 0 56 519 1056 46 +254.01 +/- 14.96
ncm-dbt-02 09:53:59 1224143 3300 1356 351 1593 +109.28 +/- 5.64 1 68 546 995 40 +233.03 +/- 14.59
ncm-dbt-03 09:57:45 1238862 3348 1390 317 1641 +115.42 +/- 5.52 1 59 522 1050 42 +249.92 +/- 14.92
ncm-dbt-04 09:58:27 1228052 3336 1368 334 1634 +111.35 +/- 5.43 2 55 549 1031 31 +242.19 +/- 14.54
ncm-dbt-05 09:54:31 1227499 3326 1387 326 1613 +114.84 +/- 5.57 1 59 526 1032 45 +247.16 +/- 14.86
ncm-dbt-06 09:58:56 1221761 3336 1397 337 1602 +114.35 +/- 5.45 2 47 550 1027 42 +247.14 +/- 14.52
20000 8318 1993 9689 +113.78 +/- 2.25 7 344 3212 6191 246 +245.53 +/- 6.01

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
189992 ncm-dbt-02 1223235 300 126 25 149 +121.71 +/- 17.19 0 3 46 98 3 +271.38 +/- 50.9
189991 ncm-dbt-05 1229403 326 129 25 172 +114.84 +/- 18.28 0 7 50 101 5 +244.85 +/- 48.8
189990 ncm-dbt-06 1231055 336 135 32 169 +110.04 +/- 17.03 1 3 59 102 3 +241.47 +/- 44.61
189989 ncm-dbt-04 1215737 336 139 30 167 +116.93 +/- 15.42 0 3 54 110 1 +265.1 +/- 46.75
189988 ncm-dbt-03 1220569 348 142 34 172 +111.5 +/- 15.77 0 5 57 111 1 +249.05 +/- 45.59
189987 ncm-dbt-01 1111367 354 147 41 166 +107.32 +/- 16.99 0 8 58 108 3 +231.17 +/- 45.22
189980 ncm-dbt-02 1216250 500 202 43 255 +114.45 +/- 14.05 0 9 78 158 5 +249.64 +/- 38.9
189979 ncm-dbt-05 1232692 500 207 35 258 +124.6 +/- 13.8 0 5 76 161 8 +273.0 +/- 39.35
189978 ncm-dbt-04 1209112 500 207 53 240 +110.6 +/- 13.89 0 9 82 155 4 +240.82 +/- 37.9
189977 ncm-dbt-06 1197022 500 217 48 235 +122.24 +/- 14.17 1 6 72 165 6 +273.0 +/- 40.54
189976 ncm-dbt-03 1246173 500 225 47 228 +129.35 +/- 14.07 0 5 72 163 10 +282.94 +/- 40.5
189975 ncm-dbt-01 1095251 500 210 43 247 +120.67 +/- 14.01 0 8 73 163 6 +265.78 +/- 40.25
189968 ncm-dbt-02 1215993 500 209 46 245 +117.55 +/- 15.0 1 8 77 155 9 +251.89 +/- 39.16
189966 ncm-dbt-05 1238608 500 215 51 234 +118.33 +/- 13.7 0 7 77 161 5 +261.07 +/- 39.14
189965 ncm-dbt-06 1215464 500 210 54 236 +112.14 +/- 13.89 0 9 80 157 4 +245.2 +/- 38.39
189964 ncm-dbt-04 1225650 500 220 58 222 +116.77 +/- 14.04 0 8 78 158 6 +254.16 +/- 38.89
189963 ncm-dbt-03 1253765 500 204 42 254 +116.77 +/- 14.04 0 8 78 158 6 +254.16 +/- 38.89
189962 ncm-dbt-01 1105331 500 214 52 234 +116.77 +/- 14.04 0 8 78 158 6 +254.16 +/- 38.89
189955 ncm-dbt-02 1235291 500 204 65 231 +99.2 +/- 15.61 0 19 79 146 6 +206.01 +/- 38.32
189954 ncm-dbt-05 1206638 500 210 63 227 +105.25 +/- 14.51 0 12 84 149 5 +223.94 +/- 37.43
189953 ncm-dbt-04 1228062 500 207 42 251 +119.11 +/- 13.86 0 8 74 163 5 +263.42 +/- 39.97
189952 ncm-dbt-03 1222020 500 204 48 248 +112.14 +/- 15.45 1 13 72 157 7 +240.82 +/- 40.3
189951 ncm-dbt-06 1220767 500 202 58 240 +102.97 +/- 14.18 0 10 91 144 5 +217.85 +/- 35.89
189950 ncm-dbt-01 1110819 500 205 47 248 +113.68 +/- 14.54 0 11 76 157 6 +245.2 +/- 39.38
189943 ncm-dbt-02 1216125 500 206 60 234 +104.49 +/- 13.71 0 8 92 146 4 +223.94 +/- 35.61
189942 ncm-dbt-03 1235005 500 202 47 251 +111.37 +/- 14.84 0 12 78 153 7 +236.51 +/- 38.85
189941 ncm-dbt-05 1231236 500 210 50 240 +115.22 +/- 14.05 0 10 74 162 4 +254.16 +/- 39.94
189940 ncm-dbt-04 1232085 500 197 45 258 +109.07 +/- 12.53 0 3 94 151 2 +240.82 +/- 34.82
189939 ncm-dbt-06 1213214 500 220 55 225 +119.11 +/- 13.69 0 6 79 159 6 +261.07 +/- 38.58
189937 ncm-dbt-01 1106620 500 210 42 248 +121.45 +/- 13.84 0 6 77 160 7 +265.78 +/- 39.12
189930 ncm-dbt-02 1234404 500 206 52 242 +110.6 +/- 14.06 0 7 89 147 7 +234.38 +/- 36.22
189929 ncm-dbt-05 1229027 500 207 51 242 +112.14 +/- 14.85 0 11 80 151 8 +236.51 +/- 38.38
189928 ncm-dbt-03 1246614 500 198 54 248 +102.97 +/- 14.02 0 9 93 143 5 +217.85 +/- 35.44
189927 ncm-dbt-04 1225578 500 195 54 251 +100.7 +/- 14.77 0 13 89 142 6 +209.91 +/- 36.34
189926 ncm-dbt-06 1244621 500 194 45 261 +106.77 +/- 14.36 0 9 90 144 7 +223.94 +/- 36.07
189921 ncm-dbt-01 1102926 500 221 43 236 +129.35 +/- 14.24 0 5 73 161 11 +280.42 +/- 40.21
189914 ncm-dbt-02 1227709 500 203 60 237 +102.22 +/- 14.93 0 14 85 145 6 +213.85 +/- 37.18
189913 ncm-dbt-03 1247894 500 215 45 240 +123.02 +/- 13.82 0 7 72 165 6 +273.0 +/- 40.54
189912 ncm-dbt-05 1224893 500 209 51 240 +113.68 +/- 15.0 1 7 85 147 10 +238.66 +/- 37.17
189911 ncm-dbt-06 1230190 500 219 45 236 +126.17 +/- 14.12 0 4 79 156 11 +270.57 +/- 38.47
189910 ncm-dbt-04 1260141 500 203 52 245 +108.3 +/- 15.57 2 11 78 152 7 +232.26 +/- 38.82
189909 ncm-dbt-01 1098213 500 213 60 227 +109.83 +/- 14.53 0 10 84 149 7 +232.26 +/- 37.43

Commit

Commit ID d99942f25449789de78c9d36e3dcb67d4eb04e98
Author Michael Chaly
Date 2023-05-31 07:06:30 UTC
Small simplification for probcut in check Remove depth condition from there as not longer needed. Passed STC: https://tests.stockfishchess.org/tests/view/647367cad29264e4cfa753e6 LLR: 2.96 (-2.94,2.94) <-1.75,0.25> Total: 254336 W: 67830 L: 67847 D: 118659 Ptnml(0-2): 580, 28181, 69697, 28096, 614 Passed LTC: https://tests.stockfishchess.org/tests/view/647576184a36543c4c9f3af7 LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 80706 W: 22048 L: 21898 D: 36760 Ptnml(0-2): 28, 7721, 24712, 7857, 35 closes https://github.com/official-stockfish/Stockfish/pull/4594 bench 2381945
Copyright 2011–2024 Next Chess Move LLC