Dev Builds » 20240224-1657

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 06:50:31 577938 4000 1471 576 1953 +79.08 ± 4.86 2 108 889 995 6 +166.45 ± 11.36
ncm-dbt-02 06:48:54 586372 4000 1509 619 1872 +78.62 ± 4.84 0 106 910 972 12 +163.64 ± 11.2
ncm-dbt-03 06:51:05 584898 4010 1510 617 1883 +78.69 ± 5.0 2 126 866 999 12 +164.24 ± 11.55
ncm-dbt-04 06:50:23 568739 4000 1478 594 1928 +78.07 ± 4.93 0 123 879 989 9 +162.99 ± 11.45
ncm-dbt-05 06:52:02 581580 3990 1484 585 1921 +79.65 ± 4.96 0 118 875 987 15 +165.41 ± 11.47
20000 7452 2991 9557 +78.82 ± 2.2 4 581 4419 4942 54 +164.54 ± 5.1

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
418973 ncm-dbt-03 583196 10 5 3 2 +70.36 ± 79.51 0 0 3 2 0 +147.07 ± 211.27
418972 ncm-dbt-05 582485 490 193 66 231 +92.15 ± 13.76 0 11 97 136 1 +197.53 ± 34.67
418971 ncm-dbt-04 568554 500 183 80 237 +72.61 ± 13.24 0 12 124 113 1 +150.51 ± 30.13
418970 ncm-dbt-01 578671 500 177 76 247 +71.16 ± 12.72 0 10 129 111 0 +148.85 ± 29.25
418969 ncm-dbt-03 584159 500 187 75 238 +79.17 ± 13.6 0 12 116 120 2 +164.07 ± 31.39
418968 ncm-dbt-02 586435 500 174 71 255 +72.61 ± 13.24 0 13 121 116 0 +152.18 ± 30.64
418967 ncm-dbt-05 580862 500 184 73 243 +78.43 ± 14.02 0 15 111 122 2 +162.35 ± 32.31
418966 ncm-dbt-04 569350 500 185 72 243 +79.9 ± 13.92 0 15 108 126 1 +167.53 ± 32.81
418965 ncm-dbt-03 585084 500 185 66 249 +84.3 ± 14.33 0 15 104 128 3 +174.55 ± 33.5
418964 ncm-dbt-01 577766 500 185 73 242 +79.17 ± 14.34 1 16 103 130 0 +169.27 ± 33.7
418963 ncm-dbt-02 586520 500 189 71 240 +83.57 ± 14.01 0 14 106 128 2 +174.55 ± 33.13
418962 ncm-dbt-05 582360 500 177 81 242 +67.55 ± 14.37 0 22 110 118 0 +140.62 ± 32.58
418961 ncm-dbt-04 569470 500 176 68 256 +76.25 ± 13.51 0 13 117 119 1 +158.93 ± 31.27
418960 ncm-dbt-03 585000 500 186 91 223 +66.82 ± 14.2 1 17 119 112 1 +138.99 ± 31.13
418959 ncm-dbt-02 586731 500 179 74 247 +74.06 ± 13.14 0 11 124 114 1 +153.86 ± 30.07
418958 ncm-dbt-01 577438 500 184 82 234 +71.88 ± 14.1 0 19 110 121 0 +150.51 ± 32.56
418957 ncm-dbt-04 568434 500 191 81 228 +77.7 ± 14.72 0 21 99 129 1 +162.35 ± 34.39
418956 ncm-dbt-03 585506 500 193 69 238 +88.0 ± 13.81 0 14 98 138 0 +189.0 ± 34.56
418955 ncm-dbt-05 581070 500 186 70 244 +82.1 ± 13.06 0 10 114 126 0 +174.55 ± 31.61
418954 ncm-dbt-02 584579 500 183 88 229 +66.82 ± 14.62 0 23 110 116 1 +137.37 ± 32.59
418953 ncm-dbt-01 577930 500 173 69 258 +73.34 ± 14.72 1 19 106 123 1 +153.86 ± 33.21
418952 ncm-dbt-05 579537 500 181 73 246 +76.25 ± 14.39 0 17 111 119 3 +155.54 ± 32.36
418951 ncm-dbt-04 569549 500 173 62 265 +78.43 ± 14.46 0 18 105 125 2 +162.35 ± 33.37
418950 ncm-dbt-03 583614 500 183 78 239 +74.06 ± 13.14 0 11 124 114 1 +153.86 ± 30.07
418949 ncm-dbt-01 576496 500 194 68 238 +89.48 ± 14.0 0 14 97 138 1 +190.85 ± 34.75
418948 ncm-dbt-02 586858 500 201 79 220 +86.52 ± 13.93 0 12 107 128 3 +179.9 ± 32.89
418947 ncm-dbt-02 586054 500 197 74 229 +87.26 ± 13.49 0 12 103 135 0 +187.16 ± 33.6
418946 ncm-dbt-03 586012 500 198 72 230 +89.48 ± 14.44 0 17 91 141 1 +190.85 ± 35.9
418945 ncm-dbt-05 580821 500 192 77 231 +81.36 ± 14.11 0 13 113 120 4 +165.8 ± 31.92
418944 ncm-dbt-04 567522 500 191 78 231 +79.9 ± 14.07 0 16 106 127 1 +167.53 ± 33.17
418943 ncm-dbt-01 578836 500 188 64 248 +88.0 ± 13.35 0 10 107 132 1 +187.16 ± 32.81
418942 ncm-dbt-02 587197 500 206 81 213 +88.74 ± 12.71 0 5 117 126 2 +187.16 ± 30.73
418941 ncm-dbt-03 586308 500 180 83 237 +68.27 ± 15.47 1 25 102 120 2 +140.62 ± 33.84
418940 ncm-dbt-04 567324 500 185 77 238 +76.25 ± 13.96 0 17 108 125 0 +160.64 ± 32.85
418939 ncm-dbt-05 579289 500 195 80 225 +81.36 ± 14.11 0 13 113 120 4 +165.8 ± 31.92
418938 ncm-dbt-01 575965 500 191 77 232 +80.63 ± 13.33 0 10 118 120 2 +167.53 ± 30.96
418937 ncm-dbt-02 586604 500 180 81 239 +69.71 ± 14.03 0 16 122 109 3 +140.62 ± 30.61
418936 ncm-dbt-03 585211 500 193 80 227 +79.9 ± 14.07 0 15 109 124 2 +165.8 ± 32.64
418935 ncm-dbt-04 569709 500 194 76 230 +83.57 ± 13.56 0 11 112 125 2 +174.55 ± 32.0
418934 ncm-dbt-01 580406 500 179 67 254 +79.17 ± 13.14 0 10 119 120 1 +165.8 ± 30.8
418933 ncm-dbt-05 586223 500 176 65 259 +78.43 ± 14.17 0 17 106 126 1 +164.07 ± 33.19

Commit

Commit ID d07033d5da9c4e1a383f8be45bd9be43ce7b2f95
Author Disservin
Date 2024-02-24 16:57:49 UTC
Expose EvalFileSmall option for small net Since https://github.com/official-stockfish/fishtest/pull/1870 has been merged it's time for this update. 5k Fixed Games showed no problems. https://tests.stockfishchess.org/tests/view/65d9cc274c0e22b904f574d7 closes https://github.com/official-stockfish/Stockfish/pull/5068 No functional change
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