Dev Builds » 20250202-1249

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 06:49:04 584676 3994 1545 561 1888 +87.4 ± 4.87 2 89 844 1047 15 +184.53 ± 11.66
ncm-dbt-02 06:48:24 586972 4016 1551 544 1921 +89.02 ± 4.92 2 105 792 1102 7 +190.39 ± 12.09
ncm-dbt-03 06:47:17 586782 4000 1568 579 1853 +87.72 ± 5.08 3 119 778 1086 14 +185.79 ± 12.21
ncm-dbt-04 06:48:46 570770 3990 1538 572 1880 +85.82 ± 5.08 3 110 824 1034 24 +178.86 ± 11.84
ncm-dbt-05 06:48:20 585869 4000 1564 552 1884 +89.85 ± 5.05 3 107 784 1087 19 +189.92 ± 12.16
20000 7766 2808 9426 +87.96 ± 2.24 13 530 4022 5356 79 +185.88 ± 5.36

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
398273 ncm-dbt-02 586943 16 6 0 10 +136.89 ± 61.78 0 0 2 6 0 +337.87 ± 515.83
398272 ncm-dbt-01 585126 494 178 73 243 +74.99 ± 14.62 0 18 109 117 3 +152.58 ± 32.69
398271 ncm-dbt-04 571070 490 189 72 229 +84.59 ± 13.76 0 10 111 121 3 +175.13 ± 32.07
398270 ncm-dbt-05 583070 500 206 76 218 +92.46 ± 14.35 1 11 98 137 3 +196.45 ± 34.53
398269 ncm-dbt-03 588430 500 196 81 223 +81.37 ± 13.51 0 13 109 128 0 +172.78 ± 32.58
398268 ncm-dbt-02 588856 500 189 68 243 +85.78 ± 14.79 0 20 90 139 1 +181.7 ± 36.03
398267 ncm-dbt-04 570669 500 204 72 224 +93.95 ± 14.23 0 12 98 136 4 +196.45 ± 34.53
398266 ncm-dbt-01 583321 500 200 68 232 +93.95 ± 13.77 0 11 98 139 2 +200.24 ± 34.5
398265 ncm-dbt-05 585632 500 197 65 238 +93.95 ± 14.23 1 9 101 135 4 +198.34 ± 33.9
398264 ncm-dbt-03 585801 500 196 87 217 +76.98 ± 14.7 2 14 109 123 2 +162.35 ± 32.67
398263 ncm-dbt-02 586985 500 190 76 234 +80.63 ± 13.94 1 12 110 126 1 +171.02 ± 32.42
398262 ncm-dbt-04 570268 500 192 70 238 +86.52 ± 14.95 0 18 96 132 4 +178.11 ± 34.94
398261 ncm-dbt-01 583656 500 194 66 240 +90.96 ± 12.41 0 4 115 130 1 +194.57 ± 30.97
398260 ncm-dbt-03 585885 500 195 58 247 +97.69 ± 14.13 0 14 86 149 1 +211.87 ± 36.97
398259 ncm-dbt-05 588345 500 198 68 234 +92.45 ± 12.94 0 8 104 138 0 +200.24 ± 33.24
398258 ncm-dbt-02 586901 500 202 67 231 +96.19 ± 13.48 0 10 96 143 1 +207.95 ± 34.86
398257 ncm-dbt-04 572921 500 195 72 233 +87.26 ± 14.4 1 12 103 131 3 +183.51 ± 33.63
398256 ncm-dbt-01 584579 500 198 81 221 +82.84 ± 14.29 1 15 100 134 0 +178.11 ± 34.22
398255 ncm-dbt-05 585885 500 186 65 249 +85.78 ± 13.46 0 12 105 133 0 +183.51 ± 33.24
398254 ncm-dbt-03 585632 500 183 67 250 +82.1 ± 14.13 0 16 103 130 1 +172.78 ± 33.69
398253 ncm-dbt-02 588472 500 192 70 238 +86.52 ± 13.47 0 12 104 134 0 +185.33 ± 33.42
398252 ncm-dbt-01 585295 500 193 63 244 +92.45 ± 14.05 0 12 99 136 3 +194.57 ± 34.34
398251 ncm-dbt-04 571110 500 185 70 245 +81.36 ± 14.82 0 18 103 125 4 +165.8 ± 33.7
398250 ncm-dbt-05 587622 500 195 72 233 +87.26 ± 15.39 0 21 89 136 4 +179.9 ± 36.2
398249 ncm-dbt-03 586774 500 198 68 234 +92.45 ± 14.5 0 15 93 139 3 +194.57 ± 35.52
398248 ncm-dbt-02 586054 500 191 70 239 +85.78 ± 14.07 0 15 100 134 1 +181.7 ± 34.21
398247 ncm-dbt-01 584622 500 200 69 231 +93.2 ± 13.12 1 5 107 136 1 +202.15 ± 32.55
398246 ncm-dbt-05 584874 500 201 85 214 +82.1 ± 15.26 0 21 96 129 4 +167.53 ± 34.91
398245 ncm-dbt-03 585843 500 196 70 234 +89.48 ± 14.59 1 14 95 138 2 +190.85 ± 35.14
398244 ncm-dbt-04 569270 500 198 67 235 +93.2 ± 14.66 0 15 93 138 4 +194.57 ± 35.52
398243 ncm-dbt-02 586435 500 187 60 253 +90.22 ± 13.86 0 14 95 141 0 +194.57 ± 35.13
398242 ncm-dbt-01 583279 500 190 80 230 +77.7 ± 14.15 0 14 116 116 4 +157.24 ± 31.47
398241 ncm-dbt-04 570829 500 187 83 230 +73.34 ± 14.01 2 11 119 117 1 +155.54 ± 30.96
398240 ncm-dbt-05 587409 500 200 57 243 +102.22 ± 13.21 0 7 95 146 2 +221.9 ± 34.93
398239 ncm-dbt-03 586266 500 204 70 226 +95.44 ± 14.99 0 18 83 146 3 +202.15 ± 37.5
398238 ncm-dbt-02 586562 500 201 61 238 +99.95 ± 13.03 0 8 94 148 0 +219.87 ± 35.19
398237 ncm-dbt-03 589625 500 200 78 222 +86.52 ± 14.23 0 15 100 133 2 +181.7 ± 34.21
398236 ncm-dbt-04 570029 500 188 66 246 +86.52 ± 13.93 0 14 101 134 1 +183.51 ± 34.01
398235 ncm-dbt-05 584117 500 181 64 255 +82.83 ± 15.0 1 18 96 133 2 +174.55 ± 34.94
398234 ncm-dbt-01 587537 500 192 61 247 +93.2 ± 13.44 0 10 100 139 1 +200.24 ± 34.09
398233 ncm-dbt-02 585548 500 193 72 235 +85.78 ± 14.65 1 14 101 131 3 +179.9 ± 34.03

Commit

Commit ID 65a9a391e90cf2551a7b7beb26d5ee7c3ccf585b
Author Disservin
Date 2025-02-02 12:49:54 UTC
Silence clang-format issue No functional change
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