Dev Builds » 20240211-1858

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 14:40:20 1153000 4990 2172 395 2423 +129.39 ± 4.31 0 52 687 1683 73 +289.99 ± 13.0
ncm-dbt-03 14:39:22 1198568 5014 2229 337 2448 +137.92 ± 4.1 0 32 622 1782 71 +319.99 ± 13.65
ncm-dbt-04 14:41:28 1190897 4992 2194 359 2439 +133.98 ± 4.22 2 41 641 1744 68 +307.35 ± 13.46
ncm-dbt-06 14:40:34 1194291 5004 2195 403 2406 +130.19 ± 4.36 2 55 669 1701 75 +292.66 ± 13.18
20000 8790 1494 9716 +132.86 ± 2.13 4 180 2619 6910 287 +302.22 ± 6.65

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
326865 ncm-dbt-06 1199805 4 3 0 1 +336.56 ± 527.33 0 0 0 1 1 +1199.83 ± 312.71
326864 ncm-dbt-03 1201753 14 7 0 7 +190.68 ± 7.94 0 0 0 7 0 +1199.83 ± 201.74
326863 ncm-dbt-01 1161610 490 210 46 234 +120.94 ± 13.67 0 9 65 169 2 +276.21 ± 42.65
326862 ncm-dbt-04 1184585 492 213 36 243 +130.85 ± 14.55 1 7 59 172 7 +298.03 ± 44.81
326861 ncm-dbt-06 1192597 500 231 52 217 +130.14 ± 13.7 0 2 78 159 11 +282.94 ± 38.55
326860 ncm-dbt-03 1195975 500 225 37 238 +137.37 ± 12.96 0 2 66 174 8 +315.35 ± 42.24
326859 ncm-dbt-01 1147807 500 223 39 238 +134.15 ± 13.05 0 2 70 170 8 +304.07 ± 40.91
326858 ncm-dbt-04 1185930 500 221 33 246 +137.37 ± 13.34 1 4 56 184 5 +327.18 ± 46.19
326857 ncm-dbt-06 1195873 500 213 37 250 +127.76 ± 13.39 0 7 64 175 4 +293.29 ± 43.07
326856 ncm-dbt-03 1201031 500 226 37 237 +138.18 ± 13.12 0 6 54 185 5 +327.18 ± 47.0
326855 ncm-dbt-04 1193835 500 222 35 243 +136.56 ± 13.17 0 3 65 174 8 +312.48 ± 42.67
326854 ncm-dbt-01 1148774 500 221 44 235 +128.55 ± 13.73 0 5 71 166 8 +285.49 ± 40.81
326853 ncm-dbt-06 1188350 500 210 37 253 +125.38 ± 13.96 0 8 67 169 6 +280.42 ± 42.05
326852 ncm-dbt-03 1193729 500 225 32 243 +141.44 ± 13.01 0 3 59 180 8 +330.23 ± 44.94
326851 ncm-dbt-04 1199467 500 223 37 240 +135.76 ± 13.01 0 2 68 172 8 +309.64 ± 41.56
326850 ncm-dbt-01 1153953 500 224 42 234 +132.54 ± 14.87 0 6 70 160 14 +282.94 ± 41.13
326849 ncm-dbt-06 1188659 500 222 43 235 +130.14 ± 14.23 0 7 66 168 9 +288.06 ± 42.4
326848 ncm-dbt-03 1200182 500 230 37 233 +141.44 ± 12.81 0 1 64 176 9 +327.18 ± 42.83
326847 ncm-dbt-04 1189724 500 217 31 252 +135.76 ± 13.39 0 6 58 180 6 +315.35 ± 45.33
326846 ncm-dbt-01 1147845 500 212 35 253 +128.55 ± 13.91 0 5 72 164 9 +282.94 ± 40.5
326845 ncm-dbt-06 1190724 500 223 42 235 +131.74 ± 14.03 1 5 63 174 7 +301.33 ± 43.45
326844 ncm-dbt-03 1199813 500 228 31 241 +144.71 ± 12.68 0 3 54 186 7 +346.12 ± 47.1
326843 ncm-dbt-04 1197992 500 226 43 231 +133.34 ± 13.99 0 3 73 162 12 +290.66 ± 40.08
326842 ncm-dbt-01 1164694 500 216 32 252 +134.15 ± 12.27 0 3 63 181 3 +318.25 ± 43.39
326841 ncm-dbt-06 1209402 500 226 45 229 +131.74 ± 13.12 0 4 67 173 6 +301.33 ± 42.04
326840 ncm-dbt-03 1199467 500 212 32 256 +130.94 ± 13.87 0 7 63 173 7 +295.94 ± 43.42
326839 ncm-dbt-01 1154861 500 206 38 256 +121.45 ± 13.49 0 6 75 164 5 +270.57 ± 39.67
326838 ncm-dbt-06 1198110 500 211 37 252 +126.17 ± 14.29 0 8 68 166 8 +277.93 ± 41.74
326837 ncm-dbt-04 1197427 500 217 29 254 +137.37 ± 12.76 0 6 53 188 3 +330.23 ± 47.44
326836 ncm-dbt-03 1199775 500 209 34 257 +126.97 ± 13.41 0 4 74 165 7 +282.94 ± 39.86
326835 ncm-dbt-06 1182641 500 225 31 244 +142.25 ± 12.37 0 1 61 181 7 +336.46 ± 43.96
326834 ncm-dbt-01 1141379 500 222 42 236 +130.94 ± 14.56 0 8 64 168 10 +288.06 ± 43.03
326833 ncm-dbt-03 1199781 500 223 26 251 +144.71 ± 12.68 0 2 57 183 8 +342.85 ± 45.71
326832 ncm-dbt-04 1181791 500 221 31 248 +138.99 ± 11.88 0 1 62 183 4 +333.32 ± 43.57
326831 ncm-dbt-06 1193603 500 219 44 237 +126.97 ± 15.26 1 8 67 163 11 +275.45 ± 42.01
326830 ncm-dbt-01 1157666 500 224 38 238 +135.76 ± 13.76 0 3 69 167 11 +301.33 ± 41.33
326829 ncm-dbt-03 1199213 500 225 33 242 +140.62 ± 13.04 0 4 57 182 7 +330.23 ± 45.79
326828 ncm-dbt-04 1187751 500 213 42 245 +123.81 ± 13.46 0 4 78 161 7 +273.0 ± 38.74
326827 ncm-dbt-03 1193539 500 219 38 243 +131.74 ± 12.14 0 0 74 171 5 +304.07 ± 39.39
326826 ncm-dbt-01 1151413 500 214 39 247 +126.97 ± 12.85 0 5 68 174 3 +293.29 ± 41.75
326825 ncm-dbt-06 1197437 500 212 35 253 +128.55 ± 13.19 0 5 68 172 5 +293.29 ± 41.75
326824 ncm-dbt-04 1190473 500 221 42 237 +130.14 ± 13.7 0 5 69 168 8 +290.66 ± 41.43

Commit

Commit ID c115e5171eed2650b59f9a8da7cd6153e4cff873
Author Gahtan Nahdi
Date 2024-02-11 18:58:35 UTC
Remove quiet tt move extensions Passed STC: https://tests.stockfishchess.org/tests/view/65c6934cc865510db0286e90 LLR: 2.99 (-2.94,2.94) <-1.75,0.25> Total: 54016 W: 14065 L: 13854 D: 26097 Ptnml(0-2): 231, 6381, 13581, 6576, 239 Passed LTC: https://tests.stockfishchess.org/tests/view/65c72b91c865510db0287a1a LLR: 2.96 (-2.94,2.94) <-1.75,0.25> Total: 55098 W: 13850 L: 13658 D: 27590 Ptnml(0-2): 37, 6257, 14777, 6433, 45 closes https://github.com/official-stockfish/Stockfish/pull/5049 Bench: 1027182
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