Dev Builds » 20211205-1656

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 10:00:34 1290410 3334 1138 507 1689 +66.56 ± 5.75 2 148 752 747 18 +134.52 ± 12.41
ncm-dbt-02 09:53:11 1296963 3300 1137 521 1642 +65.62 ± 5.87 1 164 720 748 17 +132.4 ± 12.7
ncm-dbt-03 09:59:34 1317549 3356 1124 560 1672 +58.95 ± 5.79 2 180 759 726 11 +119.4 ± 12.36
ncm-dbt-04 10:00:35 1309333 3334 1110 520 1704 +62.14 ± 5.65 3 140 807 698 19 +124.73 ± 11.93
ncm-dbt-05 09:55:51 1314444 3332 1130 557 1645 +60.35 ± 5.81 3 163 778 702 20 +120.57 ± 12.2
ncm-dbt-06 09:56:38 1309362 3344 1157 574 1613 +61.2 ± 5.92 2 179 748 720 23 +121.5 ± 12.46
20000 6796 3239 9965 +62.46 ± 2.37 13 974 4564 4341 108 +125.47 ± 5.04

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
185936 ncm-dbt-02 1232698 150 53 27 70 +60.83 ± 27.75 0 8 34 32 1 +120.41 ± 59.13 ↓
185935 ncm-dbt-01 1209973 162 55 18 89 +80.78 ± 25.18 0 6 32 43 0 +171.37 ± 61.21 ↓
185934 ncm-dbt-05 1215632 162 52 21 89 +67.31 ± 25.17 0 6 39 35 1 +135.1 ± 54.79 ↓
185933 ncm-dbt-04 1240902 170 60 19 91 +85.48 ± 27.37 1 5 33 44 2 +177.48 ± 60.26 ↓
185932 ncm-dbt-06 1233141 176 63 29 84 +67.97 ± 26.37 0 9 38 39 2 +132.4 ± 55.9 ↓
185931 ncm-dbt-03 1237342 180 54 29 97 +48.57 ± 23.2 0 9 47 34 0 +99.11 ± 49.64 ↓
185930 ncm-dbt-02 1219135 500 175 72 253 +72.61 ± 15.76 1 26 94 127 2 +150.51 ± 35.13 ↓
185929 ncm-dbt-01 1189429 500 166 79 255 +61.07 ± 14.24 0 22 120 107 1 +124.6 ± 31.07 ↓
185928 ncm-dbt-05 1246016 500 161 72 267 +62.51 ± 15.5 0 29 106 112 3 +124.6 ± 33.18 ↓
185927 ncm-dbt-06 1224742 500 164 77 259 +61.08 ± 15.05 1 23 117 106 3 +123.02 ± 31.54 ↓
185926 ncm-dbt-04 1235808 500 166 69 265 +68.27 ± 14.4 0 21 112 116 1 +140.62 ± 32.26 ↓
185925 ncm-dbt-03 1233535 500 166 71 263 +66.82 ± 14.48 0 23 109 118 0 +138.99 ± 32.74 ↓
185924 ncm-dbt-02 1239107 500 158 67 275 +63.95 ± 14.37 0 23 113 114 0 +132.54 ± 32.13 ↓
185923 ncm-dbt-01 1208350 500 172 84 244 +61.79 ± 14.55 1 21 118 109 1 +127.76 ± 31.37 ↓
185922 ncm-dbt-06 1207542 500 178 95 227 +58.21 ± 15.82 0 30 113 101 6 +110.6 ± 32.15 ↓
185921 ncm-dbt-05 1224533 500 163 92 245 +49.67 ± 15.03 1 28 122 97 2 +99.95 ± 30.87 ↓
185920 ncm-dbt-03 1227006 500 177 82 241 +66.82 ± 14.34 0 21 114 114 1 +137.37 ± 31.96 ↓
185919 ncm-dbt-04 1211859 500 160 78 262 +57.5 ± 13.94 0 20 130 98 2 +115.23 ± 29.58 ↓
185918 ncm-dbt-02 1232159 500 178 99 223 +55.36 ± 14.79 0 27 119 102 2 +110.6 ± 31.28 ↓
185917 ncm-dbt-06 1221438 500 174 85 241 +62.51 ± 14.44 0 24 113 113 0 +129.35 ± 32.14 ↓
185916 ncm-dbt-01 1183565 500 170 72 258 +68.99 ± 15.76 1 22 112 108 7 +134.15 ± 32.28 ↓
185915 ncm-dbt-05 1233118 500 180 86 234 +66.1 ± 14.86 1 20 116 110 3 +134.15 ± 31.65 ↓
185914 ncm-dbt-03 1248743 500 170 81 249 +62.51 ± 15.5 0 29 106 112 3 +124.6 ± 33.18 ↓
185913 ncm-dbt-04 1218098 500 181 75 244 +74.79 ± 15.04 0 21 106 119 4 +150.51 ± 33.22 ↓
185912 ncm-dbt-06 1245326 500 178 88 234 +63.23 ± 16.04 1 28 106 110 5 +124.6 ± 33.18 ↓
185911 ncm-dbt-02 1221733 500 172 74 254 +68.99 ± 15.63 0 26 105 114 5 +135.76 ± 33.36 ↓
185910 ncm-dbt-05 1217405 500 174 98 228 +53.22 ± 15.47 0 31 116 99 4 +102.97 ± 31.72 ↓
185909 ncm-dbt-01 1206747 500 176 84 240 +64.66 ± 15.07 0 25 111 111 3 +129.35 ± 32.44 ↓
185908 ncm-dbt-04 1242235 500 159 82 259 +53.93 ± 14.86 2 21 128 96 3 +109.07 ± 29.94 ↓
185907 ncm-dbt-03 1250360 500 166 86 248 +56.07 ± 15.09 2 23 120 103 2 +115.23 ± 31.11 ↓
185906 ncm-dbt-06 1259933 500 166 90 244 +53.22 ± 15.72 0 32 115 98 5 +101.46 ± 31.86 ↓
185905 ncm-dbt-02 1235271 500 183 85 232 +68.99 ± 14.84 0 22 111 114 3 +138.99 ± 32.43 ↓
185904 ncm-dbt-05 1230517 500 166 77 257 +62.51 ± 14.3 1 18 124 105 2 +127.76 ± 30.41 ↓
185903 ncm-dbt-01 1220477 500 176 69 255 +75.52 ± 15.06 0 23 99 126 2 +155.54 ± 34.37 ↓
185902 ncm-dbt-04 1231446 500 176 80 244 +67.54 ± 14.78 0 19 122 103 6 +130.94 ± 30.71 ↓
185901 ncm-dbt-03 1251748 500 171 98 231 +51.09 ± 15.61 0 34 112 101 3 +99.95 ± 32.27 ↓
185900 ncm-dbt-06 1207876 500 171 84 245 +61.07 ± 14.79 0 25 115 108 2 +123.02 ± 31.84 ↓
185899 ncm-dbt-05 1263377 500 185 78 237 +75.52 ± 14.65 0 18 111 117 4 +152.18 ± 32.38 ↓
185898 ncm-dbt-03 1224103 500 165 79 256 +60.36 ± 15.79 0 33 100 115 2 +121.46 ± 34.03 ↓
185897 ncm-dbt-02 1210402 500 168 71 261 +68.27 ± 14.81 0 22 112 113 3 +137.37 ± 32.27 ↓
185896 ncm-dbt-04 1220297 500 158 94 248 +44.72 ± 13.97 0 27 132 91 0 +90.97 ± 29.47 ↓
185895 ncm-dbt-01 1198187 500 165 68 267 +68.27 ± 14.81 0 22 112 113 3 +137.37 ± 32.27 ↓
173373 ncm-dbt-04 1446907 14 6 3 5 +75.56 ± 67.89 0 0 4 3 0 +159.09 ± 177.81 ↓
173372 ncm-dbt-05 1455590 20 5 4 11 +17.38 ± 104.96 0 4 1 5 0 +34.86 ± 237.48 ↓
173371 ncm-dbt-06 1452048 18 5 3 10 +38.76 ± 92.54 0 2 3 4 0 +78.52 ± 215.48 ↓
173370 ncm-dbt-01 1443268 22 8 5 9 +47.65 ± 46.98 0 0 8 3 0 +97.17 ± 102.32 ↓
173369 ncm-dbt-03 1451346 26 8 5 13 +40.26 ± 55.62 0 1 8 4 0 +81.65 ± 120.16 ↓
173368 ncm-dbt-02 1454413 50 14 11 25 +20.87 ± 48.93 0 5 12 8 0 +41.89 ± 101.14 ↓
173367 ncm-dbt-05 1457516 50 13 8 29 +34.84 ± 47.97 0 3 15 6 1 +56.07 ± 87.47 ↓
173366 ncm-dbt-04 1449692 50 13 5 32 +56.07 ± 38.31 0 1 15 9 0 +115.23 ± 84.94 ↓
173365 ncm-dbt-06 1454997 50 18 7 25 +77.7 ± 45.94 0 2 10 13 0 +164.07 ± 113.84 ↓
173364 ncm-dbt-03 1456482 50 18 7 25 +77.69 ± 35.69 0 0 14 11 0 +164.04 ± 86.61 ↓
173363 ncm-dbt-01 1440222 50 19 6 25 +92.43 ± 42.19 0 0 13 11 1 +181.68 ± 91.94 ↓
173362 ncm-dbt-02 1462733 50 20 6 24 +99.93 ± 52.02 0 2 8 14 1 +200.24 ± 129.69 ↓
173361 ncm-dbt-06 1446100 50 21 7 22 +99.94 ± 47.48 0 2 7 16 0 +219.87 ± 140.03 ↓
173360 ncm-dbt-05 1458853 50 16 10 24 +41.89 ± 40.64 0 2 15 8 0 +85.04 ± 86.62 ↓
173359 ncm-dbt-04 1451755 50 16 6 28 +70.42 ± 49.53 0 2 12 10 1 +130.94 ± 101.68 ↓
173358 ncm-dbt-03 1455452 50 16 7 27 +63.22 ± 44.25 0 2 12 11 0 +130.94 ± 101.68 ↓
173357 ncm-dbt-01 1447237 50 15 7 28 +56.07 ± 38.31 0 1 15 9 0 +115.23 ± 84.94 ↓
173356 ncm-dbt-02 1461984 50 16 9 25 +48.96 ± 46.46 0 3 12 10 0 +99.95 ± 101.68 ↓
173355 ncm-dbt-03 1456925 50 13 15 22 -13.9 ± 38.37 0 5 17 3 0 -27.85 ± 78.07 ↓
173354 ncm-dbt-04 1453672 50 15 9 26 +41.89 ± 45.18 0 3 13 9 0 +85.04 ± 96.78 ↓
173353 ncm-dbt-05 1456329 50 15 11 24 +27.85 ± 46.49 0 4 13 8 0 +56.07 ± 96.84 ↓
173352 ncm-dbt-01 1447059 50 16 15 19 +6.95 ± 49.39 0 6 12 7 0 +13.9 ± 100.98 ↓
173351 ncm-dbt-06 1449841 50 19 9 22 +70.43 ± 45.16 0 2 11 12 0 +147.19 ± 107.43 ↓

Commit

Commit ID 18f2b12cd019212b9c7103cc63e3bf64a5be7c3c
Author Stefan Geschwentner
Date 2021-12-05 16:56:54 UTC
Tweak time management Use for adjustment of the falling eval time factor now also the difference between previous best average score and current best score. STC: LLR: 2.95 (-2.94,2.94) <0.00,2.50> Total: 109216 W: 28296 L: 27900 D: 53020 Ptnml(0-2): 312, 11759, 30148, 11999, 390 https://tests.stockfishchess.org/tests/view/61aafa8d1b31b85bcfa29d9c LTC: LLR: 2.93 (-2.94,2.94) <0.50,3.00> Total: 54096 W: 14091 L: 13787 D: 26218 Ptnml(0-2): 29, 5124, 16447, 5410, 38 https://tests.stockfishchess.org/tests/view/61abbbbd56fcf33bce7d1d64 closes https://github.com/official-stockfish/Stockfish/pull/3833 Bench: 4829419
Copyright 2011–2024 Next Chess Move LLC
Feedback & Support Terms of Service Privacy Policy Desktop Version