Dev Builds » 20240108-1733

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 06:53:08 577543 4010 1432 617 1961 +71.61 ± 4.86 1 123 949 924 8 +148.43 ± 10.96
ncm-dbt-02 06:53:45 585349 4000 1406 594 2000 +71.52 ± 5.02 0 144 914 928 14 +146.78 ± 11.23
ncm-dbt-03 06:49:33 584096 4000 1436 566 1998 +76.79 ± 4.96 0 128 885 976 11 +159.57 ± 11.41
ncm-dbt-04 06:52:20 569134 3992 1409 602 1981 +71.22 ± 5.08 1 144 918 913 20 +145.04 ± 11.2
ncm-dbt-05 06:55:03 581403 3998 1399 599 2000 +70.47 ± 4.97 2 135 934 917 11 +145.41 ± 11.08
20000 7082 2978 9940 +72.32 ± 2.23 4 674 4600 4658 64 +149.01 ± 5.0

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
420143 ncm-dbt-01 577889 10 4 2 4 +70.36 ± 79.51 0 0 3 2 0 +147.07 ± 211.27
420142 ncm-dbt-04 567958 492 172 80 240 +65.74 ± 14.18 0 19 117 109 1 +134.92 ± 31.43
420141 ncm-dbt-03 585801 500 180 64 256 +82.1 ± 13.37 0 11 113 125 1 +172.78 ± 31.83
420140 ncm-dbt-05 579455 498 191 81 226 +78.03 ± 13.9 1 11 116 119 2 +163.1 ± 31.38
420139 ncm-dbt-02 584495 500 173 77 250 +67.54 ± 13.8 0 16 124 108 2 +137.37 ± 30.31
420138 ncm-dbt-01 577192 500 181 84 235 +68.27 ± 14.26 0 19 117 112 2 +138.99 ± 31.46
420137 ncm-dbt-04 567878 500 183 74 243 +76.97 ± 14.56 0 18 108 121 3 +157.24 ± 32.87
420136 ncm-dbt-03 582694 500 170 73 257 +68.27 ± 15.08 0 26 102 121 1 +140.62 ± 33.84
420135 ncm-dbt-02 584243 500 186 84 230 +71.88 ± 14.25 0 19 111 119 1 +148.85 ± 32.4
420134 ncm-dbt-05 584453 500 179 77 244 +71.88 ± 14.1 0 18 113 118 1 +148.85 ± 32.06
420133 ncm-dbt-01 578753 500 178 70 252 +76.25 ± 14.1 0 17 109 123 1 +158.93 ± 32.69
420132 ncm-dbt-03 581028 500 181 65 254 +82.1 ± 14.13 0 16 103 130 1 +172.78 ± 33.69
420131 ncm-dbt-05 584664 500 171 73 256 +68.99 ± 14.42 0 21 111 117 1 +142.26 ± 32.42
420130 ncm-dbt-04 568395 500 170 86 244 +58.93 ± 14.96 0 26 117 104 3 +116.78 ± 31.56
420129 ncm-dbt-02 585000 500 169 78 253 +63.94 ± 13.8 0 18 124 107 1 +130.94 ± 30.38
420128 ncm-dbt-01 577192 500 171 73 256 +68.99 ± 12.96 0 11 131 107 1 +142.26 ± 29.02
420084 ncm-dbt-02 587197 500 163 65 272 +68.99 ± 14.7 0 22 110 116 2 +140.62 ± 32.58
420083 ncm-dbt-05 582736 500 165 64 271 +71.16 ± 14.08 0 18 114 117 1 +147.19 ± 31.9
420082 ncm-dbt-01 577233 500 175 89 236 +60.36 ± 14.89 0 27 111 111 1 +123.02 ± 32.44
420081 ncm-dbt-04 569190 500 171 69 260 +71.88 ± 14.39 0 18 115 114 3 +145.54 ± 31.75
420080 ncm-dbt-03 583572 500 171 79 250 +64.66 ± 12.94 0 13 132 105 0 +134.15 ± 28.99
420079 ncm-dbt-05 577479 500 170 80 250 +63.23 ± 13.91 0 20 120 110 0 +130.94 ± 31.03
420078 ncm-dbt-02 583656 500 175 70 255 +74.06 ± 14.03 0 18 109 123 0 +155.54 ± 32.7
420077 ncm-dbt-03 583614 500 179 66 255 +79.9 ± 13.47 0 13 111 126 0 +169.27 ± 32.25
420076 ncm-dbt-01 577315 500 172 74 254 +68.99 ± 13.11 0 12 129 108 1 +142.26 ± 29.38
420075 ncm-dbt-04 571913 500 184 81 235 +72.61 ± 13.98 1 15 114 120 0 +153.86 ± 31.85
420074 ncm-dbt-02 586139 500 180 78 242 +71.88 ± 13.81 0 16 117 116 1 +148.85 ± 31.38
420073 ncm-dbt-05 583572 500 168 83 249 +59.64 ± 14.32 1 19 126 102 2 +121.46 ± 30.15
420072 ncm-dbt-01 576496 500 185 80 235 +74.06 ± 14.46 1 16 112 119 2 +153.86 ± 32.2
420071 ncm-dbt-03 586562 500 173 68 259 +74.06 ± 14.74 0 19 111 116 4 +148.85 ± 32.4
420070 ncm-dbt-04 568434 500 191 78 231 +79.9 ± 14.5 0 14 115 115 6 +158.93 ± 31.63
420069 ncm-dbt-02 585590 500 193 73 234 +85.04 ± 14.05 0 15 101 133 1 +179.9 ± 34.03
420068 ncm-dbt-05 579248 500 170 69 261 +71.16 ± 13.34 0 14 121 115 0 +148.85 ± 30.69
420067 ncm-dbt-04 568236 500 173 64 263 +76.97 ± 14.41 0 18 107 123 2 +158.93 ± 33.03
420066 ncm-dbt-03 583279 500 194 72 234 +86.52 ± 13.78 0 13 103 133 1 +183.51 ± 33.63
420065 ncm-dbt-01 578383 500 175 66 259 +76.98 ± 13.23 0 12 117 121 0 +162.35 ± 31.23
420064 ncm-dbt-02 586477 500 167 69 264 +68.99 ± 14.97 0 20 118 106 6 +134.15 ± 31.33
420063 ncm-dbt-03 586223 500 188 79 233 +76.97 ± 14.41 0 17 110 120 3 +157.24 ± 32.52
420062 ncm-dbt-04 571070 500 165 70 265 +66.82 ± 13.77 0 16 125 107 2 +135.76 ± 30.17
420061 ncm-dbt-05 579620 500 185 72 243 +79.9 ± 14.21 0 14 113 119 4 +162.35 ± 31.95
420060 ncm-dbt-01 577438 500 191 79 230 +79.17 ± 12.82 0 9 120 121 0 +167.53 ± 30.57

Commit

Commit ID 99cdb920fcee4cb09cbe273eef9deb85b5a1af2c
Author Disservin
Date 2024-01-08 17:33:38 UTC
Cleanup Evalfile handling This cleans up the EvalFile handling after the merge of #4915, which has become a bit confusing on what it is actually doing. closes https://github.com/official-stockfish/Stockfish/pull/4971 No functional change
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