Dev Builds » 20231021-0834

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 09:53:21 1091606 3354 1397 293 1664 +118.78 +/- 5.36 1 38 541 1050 47 +258.11 +/- 14.62
ncm-dbt-02 09:49:55 1202281 3308 1420 256 1632 +127.71 +/- 5.38 1 40 454 1112 47 +285.45 +/- 16.01
ncm-dbt-03 09:53:35 1238486 3336 1417 275 1644 +123.94 +/- 5.22 2 36 481 1116 33 +279.21 +/- 15.54
ncm-dbt-04 09:54:17 1228899 3336 1416 287 1633 +122.41 +/- 5.27 0 37 507 1082 42 +270.38 +/- 15.12
ncm-dbt-05 09:49:54 1227339 3328 1420 276 1632 +124.5 +/- 5.22 0 38 480 1110 36 +279.09 +/- 15.55
ncm-dbt-06 09:53:58 1234258 3338 1450 301 1587 +124.68 +/- 5.31 1 40 478 1109 41 +278.22 +/- 15.59
20000 8520 1688 9792 +123.65 +/- 2.16 5 229 2941 6579 246 +274.9 +/- 6.27

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
206917 ncm-dbt-02 1196398 308 135 17 156 +140.26 +/- 18.27 0 5 32 111 6 +320.65 +/- 61.38
206916 ncm-dbt-05 1242146 328 126 25 177 +110.57 +/- 16.68 0 5 55 102 2 +242.82 +/- 46.41
206915 ncm-dbt-04 1236976 336 143 31 162 +120.41 +/- 16.03 0 3 53 109 3 +268.65 +/- 47.23
206914 ncm-dbt-06 1228791 338 141 35 162 +112.75 +/- 16.67 0 5 56 105 3 +246.01 +/- 45.99
206913 ncm-dbt-03 1222435 336 139 22 175 +126.26 +/- 15.23 0 2 49 115 2 +291.0 +/- 49.19
206912 ncm-dbt-01 1110291 354 147 39 168 +109.48 +/- 17.78 1 5 62 103 6 +231.17 +/- 43.62
206911 ncm-dbt-02 1201614 500 210 35 255 +126.97 +/- 14.28 0 6 73 161 10 +275.45 +/- 40.24
206910 ncm-dbt-05 1216191 500 227 37 236 +138.99 +/- 13.85 0 6 57 178 9 +318.25 +/- 45.73
206909 ncm-dbt-03 1215973 500 211 45 244 +119.89 +/- 13.16 0 5 78 163 4 +268.17 +/- 38.8
206908 ncm-dbt-04 1227358 500 206 39 255 +120.67 +/- 13.32 0 6 75 165 4 +270.57 +/- 39.67
206907 ncm-dbt-06 1227519 500 220 44 236 +127.76 +/- 12.84 0 6 64 178 2 +298.62 +/- 43.1
206906 ncm-dbt-01 1091006 500 207 32 261 +126.97 +/- 13.22 0 3 76 164 7 +282.94 +/- 39.21
206905 ncm-dbt-02 1202990 500 211 35 254 +127.76 +/- 13.92 0 6 70 166 8 +282.94 +/- 41.13
206904 ncm-dbt-05 1219013 500 213 41 246 +124.6 +/- 12.71 0 6 67 176 1 +290.66 +/- 42.08
206903 ncm-dbt-01 1049355 500 207 41 252 +119.89 +/- 13.16 0 3 84 157 6 +263.42 +/- 37.11
206902 ncm-dbt-03 1250673 500 211 42 247 +122.24 +/- 12.94 0 6 71 171 2 +280.42 +/- 40.83
206901 ncm-dbt-06 1231923 500 218 43 239 +126.97 +/- 14.45 0 7 71 162 10 +275.45 +/- 40.84
206900 ncm-dbt-04 1249060 500 210 37 253 +125.38 +/- 13.43 0 6 70 169 5 +282.94 +/- 41.13
206899 ncm-dbt-05 1232197 500 200 47 253 +109.83 +/- 13.73 0 10 79 159 2 +243.0 +/- 38.64
206898 ncm-dbt-02 1196467 500 209 41 250 +121.45 +/- 14.01 0 10 66 170 4 +273.0 +/- 42.27
206897 ncm-dbt-06 1246262 500 216 40 244 +127.76 +/- 13.75 0 4 75 162 9 +280.42 +/- 39.57
206896 ncm-dbt-01 1106665 500 217 45 238 +124.6 +/- 13.8 0 5 76 161 8 +273.0 +/- 39.35
206895 ncm-dbt-03 1233949 500 215 42 243 +125.39 +/- 13.61 1 3 74 166 6 +282.94 +/- 39.86
206894 ncm-dbt-04 1238145 500 211 41 248 +123.02 +/- 13.99 0 3 85 151 11 +261.07 +/- 36.86
206893 ncm-dbt-06 1230380 500 220 47 233 +125.38 +/- 13.79 0 9 63 174 4 +285.49 +/- 43.31
206892 ncm-dbt-05 1211233 500 217 38 245 +130.14 +/- 12.39 0 2 71 173 4 +301.33 +/- 40.6
206891 ncm-dbt-02 1196569 500 215 36 249 +130.14 +/- 12.97 0 2 74 167 7 +293.29 +/- 39.69
206890 ncm-dbt-01 1092804 500 212 42 246 +123.02 +/- 14.33 0 8 72 162 8 +268.17 +/- 40.54
206889 ncm-dbt-04 1222026 500 232 36 232 +143.89 +/- 12.51 0 1 60 181 8 +339.63 +/- 44.35
206888 ncm-dbt-03 1266348 500 220 45 235 +126.97 +/- 14.78 0 8 70 161 11 +273.0 +/- 41.13
206887 ncm-dbt-05 1234007 500 219 48 233 +123.81 +/- 13.46 0 3 81 158 8 +270.57 +/- 37.86
206886 ncm-dbt-06 1230233 500 218 52 230 +119.89 +/- 13.68 0 5 81 157 7 +261.07 +/- 38.02
206885 ncm-dbt-01 1094096 500 201 47 252 +110.6 +/- 13.89 0 7 88 149 6 +236.51 +/- 36.44
206884 ncm-dbt-04 1220907 500 206 55 239 +108.3 +/- 14.52 0 12 80 153 5 +232.26 +/- 38.36
206883 ncm-dbt-02 1204052 500 217 51 232 +119.89 +/- 12.98 0 5 77 165 3 +270.57 +/- 39.07
206882 ncm-dbt-03 1250048 500 213 36 251 +128.55 +/- 13.19 0 4 71 169 6 +290.66 +/- 40.76
206881 ncm-dbt-05 1236592 500 218 40 242 +129.35 +/- 14.24 0 6 70 164 10 +282.94 +/- 41.13
206880 ncm-dbt-03 1229976 500 208 43 249 +119.11 +/- 13.86 1 8 68 171 2 +273.0 +/- 41.7
206879 ncm-dbt-02 1217881 500 223 41 236 +132.54 +/- 14.53 1 6 62 172 9 +298.62 +/- 43.77
206878 ncm-dbt-01 1097026 500 206 47 247 +114.45 +/- 13.89 0 7 83 154 6 +247.41 +/- 37.61
206877 ncm-dbt-06 1244703 500 217 40 243 +128.55 +/- 13.73 1 4 68 171 6 +293.29 +/- 41.75
206876 ncm-dbt-04 1207824 500 208 48 244 +115.22 +/- 13.72 0 6 84 154 6 +249.64 +/- 37.33

Commit

Commit ID e18619d07802882136b583a01e56791b61abede6
Author Taras Vuk
Date 2023-10-21 08:34:12 UTC
Subtract the margin from the value returned by ProbCut This patch subtracts the margin from the value returned by ProbCut. Passed STC: LLR: 2.95 (-2.94,2.94) <0.00,2.00> Total: 46112 W: 11940 L: 11610 D: 22562 Ptnml(0-2): 131, 5318, 11842, 5620, 145 https://tests.stockfishchess.org/tests/view/652ea42ade6d262d08d329dd Passed LTC: LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 86880 W: 22192 L: 21776 D: 42912 Ptnml(0-2): 43, 9213, 24510, 9633, 41 https://tests.stockfishchess.org/tests/view/652f70ffde6d262d08d33e8d closes https://github.com/official-stockfish/Stockfish/pull/4835 bench: 1135313
Copyright 2011–2024 Next Chess Move LLC