Dev Builds » 20231023-1839

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 09:53:56 1096468 3330 1393 295 1642 +119.01 ± 5.37 0 59 477 1101 28 +264.98 ± 15.61
ncm-dbt-02 09:52:58 1196806 3330 1431 277 1622 +125.6 ± 5.39 0 48 459 1114 44 +279.59 ± 15.92
ncm-dbt-03 09:52:17 1229193 3342 1457 285 1600 +127.24 ± 5.29 1 33 478 1111 48 +283.74 ± 15.58
ncm-dbt-04 09:52:33 1231588 3340 1451 266 1623 +128.87 ± 5.12 0 29 467 1134 40 +291.73 ± 15.76
ncm-dbt-05 09:51:53 1229975 3324 1411 293 1620 +121.59 ± 5.45 1 48 489 1080 44 +267.45 ± 15.42
ncm-dbt-06 09:53:29 1217791 3334 1433 284 1617 +124.85 ± 5.38 0 48 465 1111 43 +277.59 ± 15.81
20000 8576 1700 9724 +124.52 ± 2.18 2 265 2835 6651 247 +277.37 ± 6.4

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
207703 ncm-dbt-02 1198000 330 143 29 158 +125.17 ± 16.79 0 5 44 113 3 +283.41 ± 52.23
207702 ncm-dbt-05 1238968 324 135 30 159 +116.8 ± 18.66 0 5 55 94 8 +240.15 ± 46.4
207701 ncm-dbt-01 1103497 330 138 36 156 +111.02 ± 18.12 0 6 57 96 6 +231.12 ± 45.58
207700 ncm-dbt-06 1220418 334 137 32 165 +113.05 ± 16.48 0 3 60 100 4 +243.44 ± 44.06
207699 ncm-dbt-04 1224489 340 148 25 167 +131.65 ± 15.3 0 3 43 122 2 +309.48 ± 52.92
207698 ncm-dbt-03 1216914 342 150 34 158 +122.7 ± 16.13 0 3 53 111 4 +272.37 ± 47.26
207487 ncm-dbt-05 1212300 500 219 50 231 +122.24 ± 13.83 0 5 79 158 8 +265.78 ± 38.54
207486 ncm-dbt-02 1198096 500 215 45 240 +123.02 ± 14.97 0 12 64 166 8 +268.17 ± 42.75
207485 ncm-dbt-01 1087011 500 204 51 245 +109.83 ± 14.69 0 14 73 159 4 +238.66 ± 40.04
207484 ncm-dbt-06 1218734 500 227 40 233 +136.56 ± 13.73 0 4 65 171 10 +306.84 ± 42.73
207483 ncm-dbt-04 1229792 500 226 37 237 +138.18 ± 12.93 0 3 62 178 7 +321.19 ± 43.77
207482 ncm-dbt-03 1263892 500 215 40 245 +126.97 ± 13.04 1 1 75 168 5 +290.66 ± 39.4
207481 ncm-dbt-05 1219584 500 219 45 236 +126.18 ± 13.6 1 4 70 170 5 +288.06 ± 41.11
207480 ncm-dbt-01 1089460 500 210 51 239 +114.45 ± 13.21 0 6 82 159 3 +254.16 ± 37.82
207479 ncm-dbt-06 1215353 500 206 45 249 +116.0 ± 14.37 0 11 72 162 5 +254.16 ± 40.45
207478 ncm-dbt-02 1195061 500 209 48 243 +116.0 ± 14.05 0 11 70 166 3 +258.75 ± 41.02
207477 ncm-dbt-04 1246152 500 214 38 248 +127.76 ± 13.21 0 5 69 171 5 +290.66 ± 41.43
207476 ncm-dbt-03 1231208 500 223 32 245 +139.81 ± 14.01 0 5 60 174 11 +315.35 ± 44.57
207475 ncm-dbt-05 1258790 500 215 41 244 +126.17 ± 14.62 0 10 64 168 8 +277.93 ± 42.91
207474 ncm-dbt-02 1200059 500 225 33 242 +140.62 ± 13.04 0 4 57 182 7 +330.23 ± 45.79
207473 ncm-dbt-01 1099575 500 206 36 258 +123.02 ± 14.16 0 10 65 170 5 +275.45 ± 42.59
207472 ncm-dbt-06 1227362 500 215 50 235 +119.11 ± 15.3 0 17 56 172 5 +263.42 ± 44.7
207471 ncm-dbt-04 1223821 500 217 44 239 +125.38 ± 12.51 0 5 68 176 1 +293.29 ± 41.75
207470 ncm-dbt-03 1213295 500 204 40 256 +118.33 ± 13.86 0 5 84 153 8 +254.16 ± 37.27
207469 ncm-dbt-05 1219049 500 211 49 240 +116.77 ± 14.53 0 11 72 161 6 +254.16 ± 40.45
207468 ncm-dbt-06 1194412 500 223 46 231 +128.55 ± 13.38 0 3 75 164 8 +285.49 ± 39.5
207467 ncm-dbt-02 1194470 500 216 34 250 +132.54 ± 13.83 0 4 70 166 10 +293.29 ± 41.07
207466 ncm-dbt-01 1080104 500 212 37 251 +126.97 ± 13.58 0 8 63 175 4 +290.66 ± 43.37
207465 ncm-dbt-04 1238211 500 215 42 243 +125.38 ± 13.43 0 2 82 157 9 +273.0 ± 37.5
207464 ncm-dbt-03 1220671 500 230 46 224 +134.15 ± 13.43 0 6 60 178 6 +309.64 ± 44.55
207463 ncm-dbt-05 1225944 500 212 32 256 +130.94 ± 12.76 0 2 72 170 6 +298.62 ± 40.29
207462 ncm-dbt-06 1213919 500 221 41 238 +130.94 ± 13.32 0 4 69 170 7 +295.94 ± 41.39
207461 ncm-dbt-01 1101733 500 208 43 249 +119.11 ± 13.69 0 9 70 168 3 +268.17 ± 41.1
207460 ncm-dbt-04 1232479 500 214 35 251 +130.14 ± 14.06 0 7 65 170 8 +290.66 ± 42.73
207459 ncm-dbt-02 1194723 500 215 43 242 +124.6 ± 13.62 0 5 75 163 7 +275.45 ± 39.63
207458 ncm-dbt-03 1221887 500 216 49 235 +120.67 ± 13.67 0 6 77 161 6 +265.78 ± 39.12
207457 ncm-dbt-05 1235195 500 200 46 254 +110.6 ± 14.06 0 11 77 159 3 +243.0 ± 39.13
207456 ncm-dbt-04 1226172 500 217 45 238 +124.6 ± 13.62 0 4 78 160 8 +273.0 ± 38.74
207455 ncm-dbt-02 1197233 500 208 45 247 +117.55 ± 13.87 0 7 79 158 6 +256.44 ± 38.62
207454 ncm-dbt-01 1113896 500 215 41 244 +126.17 ± 13.06 0 6 67 174 3 +290.66 ± 42.08
207453 ncm-dbt-06 1234345 500 204 30 266 +126.17 ± 13.24 0 6 68 172 4 +288.06 ± 41.76
207452 ncm-dbt-03 1236484 500 219 44 237 +126.97 ± 14.11 0 7 69 166 8 +280.42 ± 41.44

Commit

Commit ID b1876222335df6581777baadc68fb5b17e5fe656
Author Disservin
Date 2023-10-23 18:39:48 UTC
use expanded variables for shell commands Performance improvement for the shell commands in the Makefile. By using expanded variables, the shell commands are only evaluated once, instead of every time they are used. closes https://github.com/official-stockfish/Stockfish/pull/4838 No functional change
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