Dev Builds » 20240515-1413

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 06:48:57 584266 4000 1463 612 1925 +75.06 ± 5.03 2 137 879 972 10 +156.18 ± 11.46
ncm-dbt-02 06:47:57 585670 4000 1487 571 1942 +81.0 ± 5.01 2 121 850 1013 14 +169.27 ± 11.66
ncm-dbt-03 06:48:14 586682 3990 1449 560 1981 +78.73 ± 4.94 0 122 872 991 10 +164.33 ± 11.5
ncm-dbt-04 06:48:45 570227 4010 1496 587 1927 +80.15 ± 4.99 2 118 870 999 16 +166.83 ± 11.51
ncm-dbt-05 06:48:23 583286 4000 1514 581 1905 +82.56 ± 4.98 2 111 855 1016 16 +172.56 ± 11.61
20000 7409 2911 9680 +79.5 ± 2.23 8 609 4326 4991 66 +165.8 ± 5.16

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
384614 ncm-dbt-04 571471 10 5 1 4 +147.05 ± 74.68 0 0 1 4 0 +381.35 ± 516.06
384613 ncm-dbt-03 586054 490 177 73 240 +74.88 ± 13.8 0 15 111 119 0 +157.44 ± 32.28
384612 ncm-dbt-02 583363 500 197 70 233 +90.22 ± 14.31 0 15 95 138 2 +190.85 ± 35.14
384611 ncm-dbt-01 583782 500 170 69 261 +71.16 ± 13.79 0 15 121 112 2 +145.54 ± 30.73
384610 ncm-dbt-05 581985 500 183 74 243 +76.97 ± 14.13 0 15 114 118 3 +157.24 ± 31.83
384609 ncm-dbt-04 570869 500 181 73 246 +76.25 ± 13.81 0 16 110 124 0 +160.64 ± 32.5
384608 ncm-dbt-03 581902 500 171 71 258 +70.43 ± 13.91 0 17 117 115 1 +145.54 ± 31.41
384607 ncm-dbt-02 587325 500 191 88 221 +72.61 ± 13.69 0 16 115 119 0 +152.18 ± 31.7
384606 ncm-dbt-01 583531 500 203 80 217 +87.26 ± 13.49 0 12 103 135 0 +187.16 ± 33.6
384605 ncm-dbt-05 584832 500 195 79 226 +82.1 ± 13.21 0 9 118 121 2 +171.02 ± 30.89
384604 ncm-dbt-04 568792 500 183 74 243 +76.97 ± 14.56 0 17 111 118 4 +155.54 ± 32.36
384603 ncm-dbt-03 588132 500 187 70 243 +82.83 ± 14.0 0 15 104 130 1 +174.55 ± 33.5
384602 ncm-dbt-02 585421 500 168 73 259 +66.82 ± 14.89 0 25 106 118 1 +137.37 ± 33.21
384601 ncm-dbt-01 585211 500 170 80 250 +63.23 ± 14.34 0 22 117 110 1 +129.35 ± 31.52
384600 ncm-dbt-05 581777 500 185 82 233 +72.61 ± 14.41 0 20 108 121 1 +150.51 ± 32.89
384599 ncm-dbt-04 567205 500 174 71 255 +72.61 ± 13.54 0 14 120 115 1 +150.51 ± 30.84
384598 ncm-dbt-03 584579 500 194 82 224 +79.17 ± 13.75 0 13 114 121 2 +164.07 ± 31.75
384597 ncm-dbt-01 583992 500 176 78 246 +68.99 ± 14.56 1 19 112 117 1 +143.89 ± 32.25
384596 ncm-dbt-02 583196 500 185 68 247 +82.83 ± 13.54 0 11 113 124 2 +172.78 ± 31.83
384595 ncm-dbt-05 582903 500 194 67 239 +90.22 ± 14.31 0 14 98 135 3 +189.0 ± 34.56
384594 ncm-dbt-04 570469 500 202 81 217 +85.78 ± 14.79 0 17 99 130 4 +176.33 ± 34.4
384593 ncm-dbt-03 589539 500 182 66 252 +82.1 ± 13.83 0 14 107 128 1 +172.78 ± 32.96
384592 ncm-dbt-01 582861 500 194 71 235 +87.26 ± 13.8 1 10 105 133 1 +187.16 ± 33.21
384591 ncm-dbt-02 585674 500 188 68 244 +85.04 ± 13.9 0 13 106 129 2 +178.11 ± 33.1
384590 ncm-dbt-05 586266 500 190 71 239 +84.3 ± 14.18 0 15 103 130 2 +176.33 ± 33.67
384589 ncm-dbt-04 569509 500 188 83 229 +74.06 ± 14.18 0 17 113 118 2 +152.18 ± 32.04
384588 ncm-dbt-05 582360 500 195 67 238 +90.97 ± 14.02 1 9 104 133 3 +192.71 ± 33.34
384587 ncm-dbt-03 586054 500 174 63 263 +78.43 ± 13.27 0 11 118 120 1 +164.07 ± 31.01
384586 ncm-dbt-02 586223 500 191 62 247 +91.71 ± 13.57 0 10 103 135 2 +194.57 ± 33.53
384585 ncm-dbt-01 583866 500 184 76 240 +76.25 ± 14.95 0 23 97 129 1 +158.93 ± 34.71
384584 ncm-dbt-04 569869 500 196 67 237 +91.71 ± 13.73 0 11 101 136 2 +194.57 ± 33.94
384583 ncm-dbt-03 587792 500 187 68 245 +84.31 ± 13.73 0 14 103 133 0 +179.9 ± 33.65
384582 ncm-dbt-02 584748 500 184 63 253 +85.78 ± 14.22 2 9 107 130 2 +183.51 ± 32.85
384581 ncm-dbt-05 580406 500 180 68 252 +79.17 ± 14.9 1 19 98 131 1 +167.53 ± 34.57
384580 ncm-dbt-04 571873 500 183 69 248 +80.63 ± 14.38 2 13 104 131 0 +174.55 ± 33.5
384579 ncm-dbt-01 585211 500 181 85 234 +67.54 ± 14.23 0 19 118 111 2 +137.37 ± 31.31
384578 ncm-dbt-03 589411 500 177 67 256 +77.7 ± 15.4 0 23 98 125 4 +157.24 ± 34.53
384577 ncm-dbt-02 589411 500 183 79 238 +73.33 ± 14.99 0 22 105 120 3 +148.85 ± 33.38
384576 ncm-dbt-05 585759 500 192 73 235 +84.3 ± 13.27 0 10 112 127 1 +178.11 ± 31.94
384575 ncm-dbt-04 571994 500 184 68 248 +82.1 ± 13.98 0 13 111 123 3 +169.27 ± 32.25
384574 ncm-dbt-01 585674 500 185 73 242 +79.17 ± 14.34 0 17 106 125 2 +164.07 ± 33.19

Commit

Commit ID fa114266fa7ea996c6d2ef12c625547b1aefddc1
Author FauziAkram
Date 2024-05-15 14:13:43 UTC
Add extra bonus for high-depth condition Passed STC: LLR: 2.93 (-2.94,2.94) <0.00,2.00> Total: 54208 W: 14058 L: 13717 D: 26433 Ptnml(0-2): 166, 6277, 13885, 6602, 174 https://tests.stockfishchess.org/tests/view/664136d8f9f4e8fc783c9b82 Passed LTC: LLR: 2.96 (-2.94,2.94) <0.50,2.50> Total: 112548 W: 28492 L: 28018 D: 56038 Ptnml(0-2): 53, 12186, 31318, 12668, 49 https://tests.stockfishchess.org/tests/view/664143fef9f4e8fc783c9bf6 closes https://github.com/official-stockfish/Stockfish/pull/5242 Bench: 1725980
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