Dev Builds » 20230410-0722

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 09:55:56 1217212 3354 1425 297 1632 +121.58 +/- 5.3 0 43 503 1091 40 +268.63 +/- 15.19
ncm-dbt-02 09:53:26 1227496 3314 1362 317 1635 +113.42 +/- 5.55 0 66 517 1037 37 +245.38 +/- 14.99
ncm-dbt-03 09:56:30 1244619 3356 1420 321 1615 +118.13 +/- 5.41 1 52 511 1075 39 +258.92 +/- 15.08
ncm-dbt-04 09:59:43 1227669 3334 1378 295 1661 +117.1 +/- 5.51 2 58 499 1071 37 +256.83 +/- 15.26
ncm-dbt-05 09:56:10 1227718 3310 1391 315 1604 +117.19 +/- 5.26 0 43 523 1059 30 +258.76 +/- 14.89
ncm-dbt-06 09:56:44 1221281 3332 1388 285 1659 +119.51 +/- 5.46 1 53 494 1078 40 +262.63 +/- 15.34
20000 8364 1830 9806 +117.83 +/- 2.21 4 315 3047 6411 223 +258.46 +/- 6.17

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
183836 ncm-dbt-05 1221823 310 134 42 134 +106.3 +/- 17.95 0 4 60 86 5 +220.52 +/- 44.04
183835 ncm-dbt-02 1242947 314 126 20 168 +122.07 +/- 18.08 0 5 46 101 5 +265.37 +/- 51.01
183834 ncm-dbt-06 1233996 332 147 31 154 +126.73 +/- 17.65 0 4 49 106 7 +273.38 +/- 49.36
183833 ncm-dbt-04 1228161 334 139 23 172 +125.9 +/- 16.97 0 5 45 113 4 +282.1 +/- 51.62
183828 ncm-dbt-03 1251465 356 149 34 173 +116.4 +/- 15.22 0 3 59 114 2 +260.39 +/- 44.59
183826 ncm-dbt-01 1219319 354 147 30 177 +119.31 +/- 16.7 0 7 49 118 3 +265.82 +/- 49.3
183824 ncm-dbt-05 1223367 500 204 38 258 +119.89 +/- 12.98 0 5 77 165 3 +270.57 +/- 39.07
183820 ncm-dbt-02 1231375 500 210 41 249 +122.24 +/- 12.94 0 4 77 165 4 +275.45 +/- 39.01
183818 ncm-dbt-06 1226682 500 218 43 239 +126.97 +/- 13.94 0 7 68 168 7 +282.94 +/- 41.76
183815 ncm-dbt-04 1205558 500 213 42 245 +123.81 +/- 14.81 1 8 68 165 8 +273.0 +/- 41.7
183814 ncm-dbt-03 1262028 500 216 52 232 +118.33 +/- 14.03 0 10 70 166 4 +263.42 +/- 41.06
183813 ncm-dbt-01 1215172 500 216 53 231 +117.55 +/- 14.04 0 8 77 159 6 +256.44 +/- 39.15
183806 ncm-dbt-05 1227535 500 205 45 250 +115.22 +/- 14.05 0 11 71 165 3 +256.44 +/- 40.73
183805 ncm-dbt-02 1233986 500 203 48 249 +111.37 +/- 14.38 0 12 75 159 4 +243.0 +/- 39.61
183804 ncm-dbt-03 1239143 500 210 52 238 +113.68 +/- 14.53 1 8 79 156 6 +247.41 +/- 38.64
183803 ncm-dbt-04 1217022 500 193 38 269 +111.37 +/- 13.73 0 10 77 161 2 +247.41 +/- 39.15
183802 ncm-dbt-06 1218353 500 212 43 245 +122.24 +/- 14.66 0 13 60 172 5 +273.0 +/- 43.94
183801 ncm-dbt-01 1249267 500 207 44 249 +117.55 +/- 13.53 0 5 83 156 6 +256.44 +/- 37.51
183452 ncm-dbt-05 1213107 500 219 44 237 +126.97 +/- 13.41 0 5 71 168 6 +285.49 +/- 40.81
183451 ncm-dbt-02 1217803 500 210 56 234 +110.6 +/- 14.06 0 7 89 147 7 +234.38 +/- 36.22
183450 ncm-dbt-04 1232767 500 203 55 242 +106.01 +/- 14.36 0 13 79 155 3 +230.16 +/- 38.58
183449 ncm-dbt-03 1232998 500 216 45 239 +123.81 +/- 14.97 0 11 66 164 9 +268.17 +/- 42.21
183448 ncm-dbt-06 1204523 500 195 40 265 +111.37 +/- 14.06 0 10 79 157 4 +243.0 +/- 38.64
183447 ncm-dbt-01 1204389 500 214 40 246 +126.17 +/- 13.42 0 4 75 164 7 +280.42 +/- 39.57
183440 ncm-dbt-02 1218188 500 203 55 242 +106.01 +/- 14.36 0 11 85 149 5 +226.0 +/- 37.21
183439 ncm-dbt-05 1223525 500 216 46 238 +123.02 +/- 13.11 0 6 71 170 3 +280.42 +/- 40.83
183438 ncm-dbt-04 1253951 500 201 54 245 +105.25 +/- 15.11 1 12 82 149 6 +223.94 +/- 37.87
183437 ncm-dbt-06 1214286 500 202 39 259 +117.55 +/- 13.18 0 4 84 157 5 +258.75 +/- 37.2
183436 ncm-dbt-03 1260956 500 208 47 245 +116.0 +/- 14.21 0 10 74 161 5 +254.16 +/- 39.94
183435 ncm-dbt-01 1238261 500 218 44 238 +126.17 +/- 13.42 0 5 72 167 6 +282.94 +/- 40.5
183428 ncm-dbt-02 1235572 500 204 41 255 +117.55 +/- 14.53 0 11 71 162 6 +256.44 +/- 40.73
183427 ncm-dbt-04 1224464 500 204 43 253 +116.0 +/- 13.88 0 6 84 153 7 +249.64 +/- 37.33
183426 ncm-dbt-05 1247797 500 193 51 256 +101.46 +/- 13.85 0 11 88 149 2 +219.87 +/- 36.54
183425 ncm-dbt-06 1219039 500 205 46 249 +114.45 +/- 14.37 1 8 77 159 5 +251.89 +/- 39.16
183424 ncm-dbt-01 1197561 500 210 48 242 +116.77 +/- 13.71 0 6 82 156 6 +254.16 +/- 37.82
183423 ncm-dbt-03 1231340 500 211 46 243 +119.11 +/- 13.17 0 4 82 159 5 +263.42 +/- 37.69
183416 ncm-dbt-02 1212602 500 206 56 238 +107.54 +/- 15.28 0 16 74 154 6 +228.08 +/- 39.66
183415 ncm-dbt-06 1232088 500 209 43 248 +119.89 +/- 14.02 0 7 77 159 7 +261.07 +/- 39.14
183414 ncm-dbt-05 1236872 500 220 49 231 +123.81 +/- 13.1 0 1 85 156 8 +270.57 +/- 36.61
183413 ncm-dbt-04 1231762 500 225 40 235 +134.95 +/- 13.22 0 4 64 175 7 +309.64 +/- 43.08
183412 ncm-dbt-01 1196520 500 213 38 249 +126.97 +/- 13.94 0 8 65 171 6 +285.49 +/- 42.7
183411 ncm-dbt-03 1234406 500 210 45 245 +119.11 +/- 14.03 0 6 81 155 8 +256.44 +/- 38.07

Commit

Commit ID 5d258e168f7ea9019ed640ae2e56f04b26aea6a2
Author Maxim Masiutin
Date 2023-04-10 07:22:15 UTC
Fix linking / character types of windows API calls ensures large pages can be allocated again. closes https://github.com/official-stockfish/Stockfish/pull/4509 No functional change
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