Dev Builds » 20240211-1846

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 14:40:38 1109910 4990 2180 393 2417 +130.19 +/- 4.31 0 52 677 1693 73 +292.61 +/- 13.1
ncm-dbt-03 14:39:38 1198957 5000 2177 406 2417 +128.63 +/- 4.33 2 58 671 1705 64 +290.4 +/- 13.16
ncm-dbt-04 14:39:37 1198184 5012 2176 369 2467 +131.16 +/- 4.2 1 44 671 1727 63 +298.84 +/- 13.15
ncm-dbt-06 14:41:59 1189224 4998 2171 399 2428 +128.77 +/- 4.28 0 45 711 1669 74 +287.72 +/- 12.76
20000 8704 1567 9729 +129.69 +/- 2.14 3 199 2730 6794 274 +292.37 +/- 6.51

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
327162 ncm-dbt-04 1215014 12 5 1 6 +120.35 +/- 123.24 0 1 0 5 0 +279.52 +/- 587.7
327161 ncm-dbt-01 1117152 490 211 44 235 +123.34 +/- 13.27 0 6 69 167 3 +281.3 +/- 41.44
327160 ncm-dbt-06 1187905 498 217 51 230 +120.41 +/- 14.05 0 5 82 153 9 +257.9 +/- 37.76
327159 ncm-dbt-03 1198628 500 219 25 256 +142.25 +/- 13.18 0 4 56 182 8 +333.32 +/- 46.21
327158 ncm-dbt-04 1183332 500 224 39 237 +134.95 +/- 13.22 0 3 67 172 8 +306.84 +/- 41.99
327157 ncm-dbt-01 1123540 500 219 49 232 +123.02 +/- 13.11 0 5 74 167 4 +277.93 +/- 39.92
327156 ncm-dbt-06 1183881 500 218 38 244 +130.94 +/- 13.14 0 2 74 166 8 +293.29 +/- 39.69
327155 ncm-dbt-03 1198433 500 223 49 228 +126.17 +/- 13.95 0 7 69 167 7 +280.42 +/- 41.44
327154 ncm-dbt-04 1195496 500 222 36 242 +135.76 +/- 14.12 0 5 65 169 11 +301.33 +/- 42.75
327153 ncm-dbt-06 1194345 500 212 32 256 +130.94 +/- 14.04 0 5 70 165 10 +288.06 +/- 41.11
327152 ncm-dbt-01 1099849 500 211 37 252 +126.17 +/- 13.6 0 5 73 165 7 +280.42 +/- 40.21
327151 ncm-dbt-03 1199940 500 222 45 233 +128.55 +/- 14.08 1 4 70 167 8 +288.06 +/- 41.11
327150 ncm-dbt-04 1185981 500 222 43 235 +130.15 +/- 13.34 1 2 70 171 6 +298.62 +/- 41.01
327149 ncm-dbt-01 1115801 500 227 41 232 +135.76 +/- 13.2 0 5 60 179 6 +315.35 +/- 44.57
327148 ncm-dbt-06 1193706 500 216 36 248 +130.94 +/- 13.14 0 4 68 172 6 +298.62 +/- 41.71
327147 ncm-dbt-03 1199940 500 220 39 241 +131.74 +/- 13.3 0 5 65 174 6 +301.33 +/- 42.75
327146 ncm-dbt-04 1194942 500 220 37 243 +133.34 +/- 12.09 0 1 69 176 4 +312.48 +/- 41.11
327145 ncm-dbt-01 1114667 500 214 36 250 +129.35 +/- 13.72 0 6 67 170 7 +290.66 +/- 42.08
327144 ncm-dbt-06 1188865 500 221 36 243 +134.95 +/- 13.78 0 8 55 181 6 +312.48 +/- 46.38
327143 ncm-dbt-03 1198255 500 216 58 226 +113.68 +/- 14.85 0 12 75 156 7 +243.0 +/- 39.61
327142 ncm-dbt-04 1199100 500 202 35 263 +120.67 +/- 13.5 0 7 73 166 4 +270.57 +/- 40.25
327141 ncm-dbt-04 1194393 500 209 31 260 +129.35 +/- 13.72 0 6 67 170 7 +290.66 +/- 42.08
327140 ncm-dbt-01 1095070 500 225 46 229 +130.14 +/- 13.88 0 6 67 169 8 +290.66 +/- 42.08
327139 ncm-dbt-06 1185667 500 223 46 231 +128.55 +/- 13.73 0 7 65 172 6 +290.66 +/- 42.73
327138 ncm-dbt-03 1198492 500 217 34 249 +133.34 +/- 12.69 0 2 69 173 6 +306.84 +/- 41.23
327137 ncm-dbt-04 1188802 500 221 44 235 +128.55 +/- 13.38 0 5 69 170 6 +290.66 +/- 41.43
327136 ncm-dbt-01 1111706 500 215 36 249 +130.14 +/- 13.88 0 6 67 169 8 +290.66 +/- 42.08
327135 ncm-dbt-03 1199879 500 213 41 246 +124.6 +/- 12.71 0 4 73 170 3 +285.49 +/- 40.16
327134 ncm-dbt-06 1189029 500 208 43 249 +119.11 +/- 13.69 0 2 91 147 10 +251.89 +/- 35.35
327133 ncm-dbt-04 1188921 500 219 42 239 +128.55 +/- 13.01 0 5 67 174 4 +295.94 +/- 42.08
327132 ncm-dbt-01 1118614 500 219 32 249 +136.56 +/- 14.27 0 7 59 174 10 +306.84 +/- 44.88
327131 ncm-dbt-03 1196658 500 217 41 242 +127.76 +/- 13.57 0 6 68 170 6 +288.06 +/- 41.76
327130 ncm-dbt-06 1188219 500 211 44 245 +120.67 +/- 13.32 0 3 84 156 7 +263.42 +/- 37.11
327129 ncm-dbt-04 1194458 500 214 32 254 +132.54 +/- 13.47 0 5 65 173 7 +301.33 +/- 42.75
327128 ncm-dbt-01 1102477 500 224 37 239 +136.56 +/- 13.73 0 2 71 165 12 +301.33 +/- 40.6
327127 ncm-dbt-06 1188464 500 217 39 244 +129.35 +/- 13.54 0 7 63 175 5 +295.94 +/- 43.42
327126 ncm-dbt-03 1197469 500 209 35 256 +126.18 +/- 13.77 1 6 65 174 4 +290.66 +/- 42.73
327125 ncm-dbt-04 1239591 500 218 29 253 +138.18 +/- 12.93 0 4 59 181 6 +324.17 +/- 44.97
327124 ncm-dbt-01 1100224 500 215 35 250 +130.94 +/- 13.51 0 4 70 168 8 +293.29 +/- 41.07
327123 ncm-dbt-06 1192167 500 228 34 238 +142.25 +/- 12.58 0 2 59 182 7 +336.46 +/- 44.87
327122 ncm-dbt-03 1201877 500 221 39 240 +132.54 +/- 14.36 0 8 61 172 9 +295.94 +/- 44.08

Commit

Commit ID 3d5b16df7c2125ba52a25b3d4b69fc1261c4eb80
Author GoldenRare
Date 2024-02-11 18:46:55 UTC
Remove unnecessary assignments related to adjusted static evaluation In both search and qsearch, there are instances where we do unadjustedStaticEval = ss->staticEval = eval/bestValue = tte->eval(), but immediately after re-assign ss-static and eval/bestValue to some new value, which makes the initial assignment redundant. closes https://github.com/official-stockfish/Stockfish/pull/5045 No functional change
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