Dev Builds » 20240203-1550

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. 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 06:55:10 584000 4000 1495 652 1853 +74.34 ± 5.07 2 142 880 963 13 +153.86 ± 11.46
ncm-dbt-02 06:55:53 587035 4000 1446 579 1975 +76.52 ± 4.99 2 134 864 995 5 +160.64 ± 11.57
ncm-dbt-03 06:56:10 587460 3998 1398 620 1980 +68.48 ± 5.07 1 157 916 913 12 +140.5 ± 11.22
ncm-dbt-04 06:56:36 570280 4014 1462 609 1943 +74.97 ± 5.08 1 145 877 968 16 +154.51 ± 11.48
ncm-dbt-05 06:55:26 586433 3988 1417 635 1936 +69.02 ± 5.07 3 154 902 928 7 +143.14 ± 11.32
20000 7218 3095 9687 +72.67 ± 2.26 9 732 4439 4767 53 +150.47 ± 5.1

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
391741 ncm-dbt-04 568156 14 4 0 10 +102.04 ± 70.73 0 0 3 4 0 +225.59 ± 263.0
391740 ncm-dbt-05 584117 488 165 75 248 +64.82 ± 14.8 2 17 115 109 1 +136.14 ± 31.73
391739 ncm-dbt-03 585674 498 174 68 256 +75.1 ± 13.51 0 12 121 114 2 +154.56 ± 30.58
391738 ncm-dbt-02 586520 500 183 64 253 +84.31 ± 13.73 0 14 103 133 0 +179.9 ± 33.65
391737 ncm-dbt-01 584832 500 192 96 212 +67.54 ± 14.51 0 22 111 116 1 +138.99 ± 32.43
391736 ncm-dbt-04 572840 500 188 75 237 +79.9 ± 13.92 0 14 111 123 2 +165.8 ± 32.28
391735 ncm-dbt-05 588941 500 180 79 241 +71.16 ± 14.36 0 19 113 116 2 +145.54 ± 32.08
391734 ncm-dbt-03 588217 500 175 76 249 +69.71 ± 14.17 0 20 111 119 0 +145.54 ± 32.41
391733 ncm-dbt-02 587664 500 176 74 250 +71.88 ± 14.67 0 22 105 122 1 +148.85 ± 33.38
391732 ncm-dbt-01 583531 500 183 67 250 +82.1 ± 14.7 0 19 98 131 2 +171.02 ± 34.58
391731 ncm-dbt-04 573163 500 179 76 245 +72.61 ± 15.23 0 25 99 124 2 +148.85 ± 34.34
391730 ncm-dbt-05 586435 500 176 81 243 +66.82 ± 13.92 0 19 117 114 0 +138.99 ± 31.46
391729 ncm-dbt-03 586012 500 170 91 239 +55.36 ± 14.39 1 23 122 104 0 +115.23 ± 30.81
391728 ncm-dbt-02 585970 500 181 58 261 +87.26 ± 13.64 0 12 104 133 1 +185.33 ± 33.42
391727 ncm-dbt-01 581402 500 199 86 215 +79.9 ± 13.62 0 10 121 115 4 +162.35 ± 30.48
391726 ncm-dbt-04 566612 500 187 75 238 +79.17 ± 14.05 0 15 110 123 2 +164.07 ± 32.48
391725 ncm-dbt-05 587919 500 172 75 253 +68.27 ± 13.83 0 18 117 115 0 +142.26 ± 31.44
391724 ncm-dbt-03 587962 500 161 75 264 +60.36 ± 15.02 0 25 118 103 4 +118.33 ± 31.4
391723 ncm-dbt-01 585548 500 196 71 233 +88.74 ± 14.13 0 15 96 138 1 +189.0 ± 34.95
391722 ncm-dbt-02 585928 500 170 76 254 +66.1 ± 13.74 0 17 123 109 1 +135.76 ± 30.5
391721 ncm-dbt-04 569350 500 170 74 256 +67.55 ± 15.57 1 27 98 123 1 +140.62 ± 34.44
391720 ncm-dbt-05 587409 500 177 79 244 +68.99 ± 14.56 0 21 112 115 2 +140.62 ± 32.26
391719 ncm-dbt-03 585928 500 180 85 235 +66.82 ± 14.75 0 22 114 111 3 +134.15 ± 31.97
391718 ncm-dbt-01 581818 500 187 80 233 +75.52 ± 14.51 1 17 107 124 1 +158.93 ± 33.03
391717 ncm-dbt-02 587155 500 192 79 229 +79.9 ± 14.78 1 18 99 131 1 +169.27 ± 34.4
391716 ncm-dbt-04 571994 500 184 82 234 +71.88 ± 13.52 0 15 118 117 0 +150.51 ± 31.19
391715 ncm-dbt-05 585632 500 181 84 235 +68.27 ± 14.81 0 23 109 116 2 +138.99 ± 32.74
391714 ncm-dbt-03 588771 500 179 81 240 +68.99 ± 14.28 0 21 110 119 0 +143.89 ± 32.58
391713 ncm-dbt-04 570589 500 190 80 230 +77.7 ± 14.44 0 15 115 115 5 +155.54 ± 31.67
391712 ncm-dbt-02 587325 500 179 77 244 +71.88 ± 14.25 0 19 111 119 1 +148.85 ± 32.4
391711 ncm-dbt-01 585295 500 180 76 244 +73.33 ± 13.57 0 14 119 116 1 +152.18 ± 31.0
391710 ncm-dbt-05 585042 500 178 83 239 +66.82 ± 14.62 0 24 107 119 0 +138.99 ± 33.06
391709 ncm-dbt-03 588345 500 180 67 253 +79.9 ± 14.5 0 19 100 130 1 +167.53 ± 34.22
391708 ncm-dbt-02 585843 500 188 79 233 +76.98 ± 13.53 0 14 113 123 0 +162.35 ± 31.95
391707 ncm-dbt-04 568554 500 183 77 240 +74.79 ± 14.2 0 15 118 113 4 +150.51 ± 31.19
391706 ncm-dbt-01 584369 500 178 88 234 +63.23 ± 14.88 1 22 115 110 2 +129.35 ± 31.83
391705 ncm-dbt-05 585970 500 188 79 233 +76.98 ± 13.83 1 13 112 124 0 +164.07 ± 32.12
391704 ncm-dbt-03 588771 500 179 77 244 +71.88 ± 13.81 0 15 120 113 2 +147.19 ± 30.88
391703 ncm-dbt-02 589882 500 177 72 251 +74.06 ± 14.46 1 18 106 125 0 +157.24 ± 33.21
391702 ncm-dbt-04 571270 500 177 70 253 +75.52 ± 14.23 0 19 105 126 0 +158.93 ± 33.37
391701 ncm-dbt-01 585211 500 180 88 232 +64.66 ± 14.53 0 23 113 113 1 +132.54 ± 32.13

Commit

Commit ID 16afec058229067e2f3965672aff450d6a9babc7
Author Disservin
Date 2024-02-03 15:50:31 UTC
Refactor pv printing Also fix the case which is currently printing depth 0. fixes #5019 closes https://github.com/official-stockfish/Stockfish/pull/5020 No functional change
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