Dev Builds » 20241222-1420

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 06:50:58 584605 4006 1541 535 1930 +89.16 ± 4.91 0 100 813 1074 16 +188.2 ± 11.92
ncm-dbt-02 06:51:13 586636 4016 1526 523 1967 +88.65 ± 4.89 0 98 826 1067 17 +186.72 ± 11.81
ncm-dbt-03 06:51:11 586746 4000 1523 548 1929 +86.43 ± 4.97 1 111 813 1062 13 +182.38 ± 11.93
ncm-dbt-04 06:49:42 570950 4000 1553 519 1928 +91.9 ± 5.1 1 116 753 1108 22 +193.87 ± 12.42
ncm-dbt-05 06:52:29 585983 3978 1505 533 1940 +86.65 ± 5.01 1 107 820 1041 20 +181.31 ± 11.87
20000 7648 2658 9694 +88.55 ± 2.23 3 532 4025 5352 88 +186.48 ± 5.36

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
392162 ncm-dbt-01 584411 6 2 0 4 +120.22 ± 109.7 0 0 1 2 0 +279.24 ± 576.89
392161 ncm-dbt-02 585801 16 6 1 9 +112.26 ± 65.75 0 0 3 5 0 +254.61 ± 287.37
392160 ncm-dbt-05 582193 478 177 60 241 +86.8 ± 14.52 0 13 99 124 3 +180.35 ± 34.32
392159 ncm-dbt-03 585548 500 188 82 230 +74.79 ± 14.34 1 16 110 122 1 +157.24 ± 32.52
392158 ncm-dbt-04 570068 500 196 70 234 +89.48 ± 14.0 0 13 100 135 2 +189.0 ± 34.18
392157 ncm-dbt-01 584327 500 187 64 249 +87.26 ± 13.65 0 13 101 136 0 +187.16 ± 33.99
392156 ncm-dbt-02 586393 500 203 67 230 +96.94 ± 13.16 0 7 102 139 2 +207.95 ± 33.55
392155 ncm-dbt-05 585295 500 189 73 238 +82.1 ± 14.7 0 19 98 131 2 +171.02 ± 34.58
392154 ncm-dbt-03 585295 500 196 70 234 +89.48 ± 14.15 0 13 101 133 3 +187.16 ± 33.99
392153 ncm-dbt-04 569829 500 185 61 254 +88.0 ± 14.41 0 17 93 139 1 +187.16 ± 35.51
392152 ncm-dbt-01 586181 500 186 65 249 +85.78 ± 14.65 0 18 95 135 2 +179.9 ± 35.13
392151 ncm-dbt-02 589668 500 194 68 238 +89.48 ± 13.06 0 7 112 129 2 +189.0 ± 31.75
392150 ncm-dbt-05 583531 500 194 60 246 +95.44 ± 12.81 0 5 108 135 2 +204.07 ± 32.28
392149 ncm-dbt-03 587452 500 202 77 221 +88.74 ± 13.52 0 10 107 131 2 +187.16 ± 32.81
392148 ncm-dbt-01 586350 500 202 67 231 +96.19 ± 13.8 0 10 98 139 3 +204.07 ± 34.47
392147 ncm-dbt-04 571833 500 188 72 240 +82.1 ± 14.7 0 19 98 131 2 +171.02 ± 34.58
392146 ncm-dbt-02 587792 500 189 73 238 +82.1 ± 13.98 0 13 111 123 3 +169.27 ± 32.25
392145 ncm-dbt-05 585590 500 201 73 226 +90.96 ± 14.62 0 14 99 132 5 +187.16 ± 34.38
392144 ncm-dbt-03 585126 500 180 58 262 +86.52 ± 14.08 0 16 96 138 0 +185.33 ± 34.95
392143 ncm-dbt-01 583866 500 197 70 233 +90.22 ± 13.86 0 11 104 132 3 +189.0 ± 33.39
392142 ncm-dbt-02 584874 500 179 66 255 +79.9 ± 13.47 0 13 111 126 0 +169.27 ± 32.25
392141 ncm-dbt-04 570909 500 192 73 235 +84.3 ± 14.33 0 16 101 131 2 +176.33 ± 34.04
392140 ncm-dbt-01 585759 500 201 63 236 +98.44 ± 12.84 0 5 104 139 2 +211.87 ± 33.02
392139 ncm-dbt-05 584117 500 193 64 243 +91.71 ± 13.57 0 10 103 135 2 +194.57 ± 33.53
392138 ncm-dbt-02 587792 500 195 60 245 +96.19 ± 14.26 0 13 92 142 3 +204.07 ± 35.72
392137 ncm-dbt-03 586562 500 191 71 238 +85.04 ± 13.6 0 12 107 130 1 +179.9 ± 32.89
392136 ncm-dbt-04 571712 500 210 59 231 +108.3 ± 14.37 0 12 79 155 4 +234.38 ± 38.61
392135 ncm-dbt-02 585084 500 189 59 252 +92.45 ± 14.2 0 14 94 140 2 +196.45 ± 35.33
392134 ncm-dbt-01 582652 500 191 78 231 +79.9 ± 14.21 0 17 104 128 1 +167.53 ± 33.52
392133 ncm-dbt-03 585717 500 192 55 253 +97.69 ± 14.13 0 14 86 149 1 +211.87 ± 36.97
392132 ncm-dbt-04 571551 500 199 56 245 +102.22 ± 14.93 1 13 82 150 4 +219.87 ± 37.85
392131 ncm-dbt-05 583363 500 182 65 253 +82.84 ± 13.7 1 11 108 130 0 +178.11 ± 32.72
392130 ncm-dbt-02 585211 500 179 66 255 +79.9 ± 14.78 0 20 99 129 2 +165.8 ± 34.39
392129 ncm-dbt-04 569589 500 195 73 232 +86.52 ± 15.23 0 19 95 131 5 +176.33 ± 35.12
392128 ncm-dbt-03 587962 500 185 63 252 +86.52 ± 14.53 0 16 99 132 3 +179.9 ± 34.4
392127 ncm-dbt-01 583196 500 186 61 253 +88.74 ± 14.28 0 14 100 133 3 +185.33 ± 34.19
392126 ncm-dbt-05 584285 500 174 70 256 +73.33 ± 14.15 0 18 111 120 1 +152.18 ± 32.38
392125 ncm-dbt-04 572114 500 188 55 257 +94.69 ± 13.14 0 7 105 136 2 +202.15 ± 32.99
392124 ncm-dbt-01 584706 500 189 67 244 +86.52 ± 13.78 0 12 106 130 2 +181.7 ± 33.07
392123 ncm-dbt-02 587113 500 192 63 245 +91.71 ± 13.88 0 11 102 134 3 +192.71 ± 33.75
392122 ncm-dbt-03 590310 500 189 72 239 +82.83 ± 14.0 0 14 107 127 2 +172.78 ± 32.96
392121 ncm-dbt-05 599495 500 195 68 237 +90.22 ± 15.03 0 17 94 134 5 +185.33 ± 35.32

Commit

Commit ID 6075e787d05e609bd5e0c64acb0f5eb1dc623dde
Author Shawn Xu
Date 2024-12-22 14:20:25 UTC
Add CI test with glibcxx assertions enabled Re: https://github.com/official-stockfish/Stockfish/pull/5721#pullrequestreview-2504542601 closes https://github.com/official-stockfish/Stockfish/pull/5723 No functional change
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