Dev Builds » 20240329-0918

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 11:26:19 1202788 3902 1717 305 1880 +131.69 +/- 4.74 2 34 508 1364 43 +303.19 +/- 15.12
ncm-dbt-02 11:22:31 1230022 3888 1704 279 1905 +133.55 +/- 4.82 2 38 487 1367 50 +307.07 +/- 15.45
ncm-dbt-03 11:25:56 1241278 3928 1742 279 1907 +135.94 +/- 4.79 0 34 495 1373 62 +310.59 +/- 15.32
ncm-dbt-04 01:27:29 1233874 500 222 31 247 +139.81 +/- 13.45 0 3 63 174 10 +318.25 +/- 43.39
ncm-dbt-05 11:22:52 1230006 3876 1709 295 1872 +132.87 +/- 4.75 0 43 479 1375 41 +307.16 +/- 15.58
ncm-dbt-06 11:27:01 1234967 3906 1735 277 1894 +136.27 +/- 4.71 0 32 485 1382 54 +314.55 +/- 15.48
20000 8829 1466 9705 +134.21 +/- 2.1 4 184 2517 7035 260 +308.73 +/- 6.79

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
339224 ncm-dbt-02 1231108 388 169 25 194 +135.41 +/- 14.85 0 4 46 140 4 +316.54 +/- 51.13
339223 ncm-dbt-05 1216616 376 150 27 199 +117.99 +/- 14.71 0 3 61 122 2 +265.55 +/- 43.86
339222 ncm-dbt-01 1199916 402 177 27 198 +136.21 +/- 13.65 0 2 50 146 3 +323.67 +/- 48.86
339221 ncm-dbt-06 1237568 406 184 28 194 +140.72 +/- 14.22 0 2 49 146 6 +329.4 +/- 49.41
339220 ncm-dbt-03 1247168 428 189 33 206 +132.74 +/- 14.72 0 5 54 149 6 +301.97 +/- 47.03
339219 ncm-dbt-05 1225409 500 228 33 239 +143.07 +/- 12.34 0 1 60 182 7 +339.63 +/- 44.35
339218 ncm-dbt-02 1217570 500 216 49 235 +120.67 +/- 14.51 1 9 67 168 5 +270.57 +/- 41.96
339217 ncm-dbt-06 1229983 500 222 34 244 +137.37 +/- 12.56 0 2 64 178 6 +321.19 +/- 42.95
339216 ncm-dbt-01 1188506 500 211 44 245 +120.67 +/- 13.84 1 5 75 164 5 +270.57 +/- 39.67
339215 ncm-dbt-03 1242296 500 221 24 255 +144.71 +/- 12.47 0 3 53 188 6 +349.43 +/- 47.56
339214 ncm-dbt-05 1232901 500 215 37 248 +129.35 +/- 13.54 0 6 66 172 6 +293.29 +/- 42.41
339213 ncm-dbt-02 1239018 500 219 27 254 +140.62 +/- 12.44 0 4 54 188 4 +339.63 +/- 47.1
339212 ncm-dbt-06 1233898 500 216 39 245 +128.55 +/- 13.01 0 6 64 177 3 +298.62 +/- 43.1
339211 ncm-dbt-01 1202476 500 221 39 240 +132.54 +/- 12.32 0 5 59 185 1 +318.25 +/- 44.96
339210 ncm-dbt-03 1271048 500 232 35 233 +144.71 +/- 13.86 0 3 60 174 13 +327.18 +/- 44.54
339209 ncm-dbt-05 1239400 500 218 38 244 +130.94 +/- 13.32 0 8 57 182 3 +306.84 +/- 45.58
339208 ncm-dbt-02 1224158 500 211 40 249 +123.81 +/- 12.73 0 5 71 172 2 +285.49 +/- 40.81
339207 ncm-dbt-06 1245285 500 215 29 256 +135.76 +/- 13.2 0 6 57 182 5 +318.25 +/- 45.73
339206 ncm-dbt-01 1193666 500 215 38 247 +128.55 +/- 13.56 0 7 64 174 5 +293.29 +/- 43.07
339205 ncm-dbt-03 1236750 500 221 30 249 +139.81 +/- 13.07 0 2 64 175 9 +321.19 +/- 42.95
339204 ncm-dbt-05 1216064 500 223 32 245 +139.81 +/- 12.87 0 4 57 183 6 +330.23 +/- 45.79
339203 ncm-dbt-01 1219515 500 229 41 230 +137.37 +/- 12.96 0 3 63 177 7 +318.25 +/- 43.39
339202 ncm-dbt-06 1222501 500 229 30 241 +146.36 +/- 13.61 0 5 51 184 10 +342.85 +/- 48.46
339201 ncm-dbt-02 1226770 500 216 29 255 +136.56 +/- 12.79 0 4 60 181 5 +321.19 +/- 44.57
339200 ncm-dbt-03 1249198 500 217 35 248 +132.54 +/- 13.47 0 5 65 173 7 +301.33 +/- 42.75
339199 ncm-dbt-05 1228918 500 223 42 235 +131.74 +/- 13.3 0 7 59 180 4 +306.84 +/- 44.88
339198 ncm-dbt-06 1255756 500 227 39 234 +137.37 +/- 12.36 0 2 63 180 5 +324.17 +/- 43.32
339197 ncm-dbt-03 1225001 500 215 36 249 +130.14 +/- 14.23 0 7 66 168 9 +288.06 +/- 42.4
339196 ncm-dbt-02 1230730 500 232 38 230 +142.26 +/- 13.94 1 4 54 182 9 +333.32 +/- 47.06
339195 ncm-dbt-01 1185775 500 219 40 241 +130.14 +/- 14.06 0 7 65 170 8 +290.66 +/- 42.73
339151 ncm-dbt-06 1240497 500 212 39 249 +125.38 +/- 14.13 0 6 74 161 9 +273.0 +/- 39.95
339150 ncm-dbt-02 1228244 500 211 32 257 +130.14 +/- 13.52 0 3 74 164 9 +288.06 +/- 39.79
339149 ncm-dbt-01 1199358 500 227 35 238 +140.62 +/- 13.04 0 4 57 182 7 +330.23 +/- 45.79
339148 ncm-dbt-03 1238538 500 226 41 233 +134.95 +/- 13.03 0 4 63 177 6 +312.48 +/- 43.44
339147 ncm-dbt-05 1238822 500 222 39 239 +133.34 +/- 13.63 0 9 53 184 4 +312.48 +/- 47.09
339146 ncm-dbt-02 1242578 500 230 39 231 +139.81 +/- 14.19 0 5 61 172 12 +312.48 +/- 44.19
339145 ncm-dbt-05 1241918 500 230 47 223 +133.34 +/- 13.81 0 5 66 170 9 +298.62 +/- 42.41
339144 ncm-dbt-01 1233093 500 218 41 241 +128.55 +/- 13.37 1 1 75 166 7 +290.66 +/- 39.4
339143 ncm-dbt-04 1233874 500 222 31 247 +139.81 +/- 13.45 0 3 63 174 10 +318.25 +/- 43.39
339142 ncm-dbt-06 1214254 500 230 39 231 +139.81 +/- 13.45 0 3 63 174 10 +318.25 +/- 43.39
339141 ncm-dbt-03 1220227 500 221 45 234 +127.76 +/- 13.39 0 5 70 169 6 +288.06 +/- 41.11

Commit

Commit ID e13e4cfb8340cdb26a00679681a0f163c6b4f0a9
Author Shawn Xu
Date 2024-03-29 09:18:40 UTC
Simplify NMP Condition Remove eval >= ss->staticEval condition for Null Move Pruning. Passed non-regression STC: LLR: 2.93 (-2.94,2.94) <-1.75,0.25> Total: 44000 W: 11420 L: 11202 D: 21378 Ptnml(0-2): 174, 5243, 10978, 5401, 204 https://tests.stockfishchess.org/tests/live_elo/6603ee490ec64f0526c57984 Passed non-regression LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 82956 W: 20978 L: 20818 D: 41160 Ptnml(0-2): 54, 9353, 22499, 9523, 49 https://tests.stockfishchess.org/tests/live_elo/660464b50ec64f0526c5804d closes https://github.com/official-stockfish/Stockfish/pull/5142 Bench 1759189
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