Dev Builds » 20240203-1555

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 06:53:40 576482 4000 1457 549 1994 +80.27 ± 4.96 3 121 845 1027 4 +169.93 ± 11.7
ncm-dbt-02 06:52:50 585118 4000 1499 571 1930 +82.1 ± 4.98 3 113 850 1021 13 +172.34 ± 11.65
ncm-dbt-03 06:54:28 583339 4000 1433 591 1976 +74.25 ± 4.9 1 124 914 954 7 +154.7 ± 11.2
ncm-dbt-04 06:54:50 568376 4000 1489 590 1921 +79.44 ± 4.95 1 117 878 990 14 +165.36 ± 11.45
ncm-dbt-05 06:55:03 581042 4000 1480 568 1952 +80.63 ± 4.9 3 106 876 1006 9 +169.71 ± 11.45
20000 7358 2869 9773 +79.33 ± 2.21 11 581 4363 4998 47 +166.36 ± 5.14

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
419494 ncm-dbt-01 577602 500 195 67 238 +90.97 ± 14.02 0 15 92 143 0 +196.45 ± 35.72
419493 ncm-dbt-05 579909 500 181 57 262 +88.0 ± 13.81 0 14 98 138 0 +189.0 ± 34.56
419492 ncm-dbt-03 581943 500 171 70 259 +71.16 ± 13.04 0 10 131 107 2 +145.54 ± 28.96
419491 ncm-dbt-04 568275 500 185 73 242 +79.17 ± 14.62 0 19 102 127 2 +164.07 ± 33.88
419490 ncm-dbt-02 585042 500 176 60 264 +82.1 ± 14.42 1 14 105 128 2 +172.78 ± 33.32
419489 ncm-dbt-01 576701 500 176 54 270 +86.52 ± 13.47 0 12 104 134 0 +185.33 ± 33.42
419488 ncm-dbt-05 584874 500 174 75 251 +69.71 ± 13.44 0 15 121 114 0 +145.54 ± 30.73
419487 ncm-dbt-03 585042 500 178 69 253 +76.98 ± 13.98 0 17 107 126 0 +162.35 ± 33.02
419486 ncm-dbt-04 568554 500 188 80 232 +76.25 ± 12.89 0 9 125 115 1 +158.93 ± 29.79
419485 ncm-dbt-02 584958 500 189 73 238 +82.1 ± 14.27 0 17 101 131 1 +172.78 ± 34.05
419484 ncm-dbt-01 577028 500 177 68 255 +76.98 ± 13.38 0 13 115 122 0 +162.35 ± 31.59
419483 ncm-dbt-05 582527 500 190 81 229 +76.98 ± 13.98 0 17 107 126 0 +162.35 ± 33.02
419482 ncm-dbt-02 586308 500 181 67 252 +80.63 ± 12.86 0 9 118 123 0 +171.02 ± 30.89
419481 ncm-dbt-03 584327 500 175 70 255 +74.06 ± 13.44 0 14 117 119 0 +155.54 ± 31.31
419480 ncm-dbt-04 570228 500 199 71 230 +90.96 ± 14.17 0 14 96 138 2 +192.71 ± 34.94
419479 ncm-dbt-01 571431 500 183 66 251 +82.83 ± 14.86 2 14 101 131 2 +176.33 ± 34.04
419478 ncm-dbt-03 582987 500 182 74 244 +76.25 ± 14.25 0 18 107 124 1 +158.93 ± 33.03
419477 ncm-dbt-05 576823 500 192 66 242 +89.48 ± 13.22 0 10 104 136 0 +192.71 ± 33.34
419476 ncm-dbt-04 568673 500 179 70 251 +76.97 ± 13.23 0 11 120 118 1 +160.64 ± 30.7
419475 ncm-dbt-02 584243 500 189 66 245 +87.26 ± 13.17 0 9 110 130 1 +185.33 ± 32.23
419474 ncm-dbt-01 574865 500 191 83 226 +76.25 ± 14.25 0 17 110 121 2 +157.24 ± 32.52
419473 ncm-dbt-03 583196 500 182 75 243 +75.52 ± 13.03 0 10 124 115 1 +157.24 ± 30.01
419472 ncm-dbt-02 583656 500 196 75 229 +85.78 ± 14.79 1 14 102 129 4 +178.11 ± 33.85
419471 ncm-dbt-04 568156 500 177 77 246 +70.43 ± 13.91 0 16 120 112 2 +143.89 ± 30.92
419470 ncm-dbt-05 579413 500 187 75 238 +79.17 ± 14.34 1 14 109 124 2 +165.8 ± 32.64
419469 ncm-dbt-02 586943 500 179 81 240 +68.99 ± 14.42 0 21 111 117 1 +142.26 ± 32.42
419468 ncm-dbt-03 582611 500 184 78 238 +74.79 ± 13.76 0 15 115 119 1 +155.54 ± 31.67
419467 ncm-dbt-01 579496 500 180 65 255 +81.37 ± 13.81 0 15 105 130 0 +172.78 ± 33.32
419466 ncm-dbt-04 567561 500 191 70 239 +85.78 ± 14.65 0 17 98 132 3 +178.11 ± 34.58
419465 ncm-dbt-05 580489 500 193 70 237 +87.26 ± 14.1 1 10 107 129 3 +183.51 ± 32.85
419464 ncm-dbt-02 583237 500 191 77 232 +80.63 ± 14.09 0 16 105 128 1 +169.27 ± 33.34
419463 ncm-dbt-03 581943 500 182 82 236 +70.44 ± 14.48 0 22 106 122 0 +147.19 ± 33.22
419462 ncm-dbt-01 574784 500 182 69 249 +79.9 ± 13.47 0 13 111 126 0 +169.27 ± 32.25
419461 ncm-dbt-04 566730 500 185 76 239 +76.97 ± 14.27 0 17 109 122 2 +158.93 ± 32.69
419460 ncm-dbt-05 582152 500 185 75 240 +77.7 ± 14.15 0 15 113 119 3 +158.93 ± 31.99
419459 ncm-dbt-02 586562 500 198 72 230 +89.48 ± 14.59 1 13 98 135 3 +189.0 ± 34.56
419458 ncm-dbt-01 579951 500 173 77 250 +67.55 ± 14.78 1 22 107 120 0 +142.26 ± 33.06
419457 ncm-dbt-03 584664 500 179 73 248 +74.79 ± 14.76 1 18 107 122 2 +155.54 ± 33.04
419456 ncm-dbt-04 568832 500 185 73 242 +79.17 ± 14.19 1 14 108 126 1 +167.53 ± 32.81
419455 ncm-dbt-05 582152 500 178 69 253 +76.98 ± 13.68 1 11 117 120 1 +162.35 ± 31.23

Commit

Commit ID 3cce4c4cf4e39f05cea01e1020080284bf5a0fae
Author Disservin
Date 2024-02-03 15:55:10 UTC
Add Apple Silicon Runners to CI GitHub CI runners are available for macOS 14, these runners are using apple silicon chips (M1). https://github.blog/changelog/2024-01-30-github-actions-introducing-the-new-m1-macos-runner-available-to-open-source/ closes https://github.com/official-stockfish/Stockfish/pull/5025 No functional change
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