Dev Builds » 20240910-2100

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 06:51:40 584371 4000 1521 572 1907 +84.03 ± 5.04 4 119 811 1056 10 +177.89 ± 11.95
ncm-dbt-02 06:54:57 587046 4016 1559 536 1921 +90.5 ± 4.84 1 88 820 1085 14 +192.24 ± 11.85
ncm-dbt-03 06:54:05 587865 4016 1523 572 1921 +83.87 ± 4.93 1 110 847 1037 13 +176.16 ± 11.67
ncm-dbt-04 06:52:22 571888 3982 1526 532 1924 +88.6 ± 4.99 2 104 798 1072 15 +187.49 ± 12.04
ncm-dbt-05 06:54:15 582833 3986 1535 566 1885 +86.19 ± 5.1 4 115 800 1056 18 +181.33 ± 12.04
20000 7664 2778 9558 +86.63 ± 2.23 12 536 4076 5306 70 +182.97 ± 5.32

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
376554 ncm-dbt-02 588771 16 6 1 9 +112.26 ± 65.75 0 0 3 5 0 +254.61 ± 287.37
376553 ncm-dbt-03 588387 16 5 4 7 +21.71 ± 40.35 0 0 7 1 0 +43.61 ± 82.52
376552 ncm-dbt-04 573851 482 185 60 237 +92.21 ± 13.91 0 11 95 134 1 +197.64 ± 35.05
376551 ncm-dbt-05 583112 486 181 68 237 +82.29 ± 13.78 0 13 104 126 0 +175.0 ± 33.41
376550 ncm-dbt-01 585253 500 194 68 238 +89.48 ± 15.57 2 18 84 144 2 +192.71 ± 37.22
376549 ncm-dbt-02 589069 500 193 59 248 +95.44 ± 13.47 0 10 97 142 1 +206.01 ± 34.66
376548 ncm-dbt-03 586520 500 191 64 245 +90.22 ± 13.07 0 9 105 136 0 +194.57 ± 33.11
376547 ncm-dbt-04 569470 500 185 64 251 +85.78 ± 14.79 1 16 96 135 2 +181.7 ± 34.95
376546 ncm-dbt-05 586689 500 200 70 230 +92.46 ± 15.64 1 18 86 140 5 +192.71 ± 36.85
376545 ncm-dbt-01 585421 500 194 77 229 +82.83 ± 14.14 0 16 102 131 1 +174.55 ± 33.86
376544 ncm-dbt-02 587113 500 184 64 252 +85.04 ± 13.44 1 8 112 128 1 +181.7 ± 31.89
376543 ncm-dbt-03 589069 500 180 66 254 +80.63 ± 13.94 0 14 110 124 2 +167.53 ± 32.45
376542 ncm-dbt-04 573487 500 192 72 236 +85.04 ± 14.63 0 15 105 125 5 +172.78 ± 33.32
376541 ncm-dbt-05 581485 500 188 56 256 +93.95 ± 14.07 0 12 97 138 3 +198.34 ± 34.72
376540 ncm-dbt-01 583572 500 177 74 249 +72.61 ± 13.54 0 14 120 115 1 +150.51 ± 30.84
376539 ncm-dbt-02 586816 500 201 64 235 +97.69 ± 13.97 0 12 91 145 2 +209.91 ± 35.92
376538 ncm-dbt-03 588174 500 191 70 239 +85.78 ± 14.07 1 13 100 136 0 +185.33 ± 34.19
376537 ncm-dbt-04 573042 500 191 68 241 +87.26 ± 13.64 0 12 104 133 1 +185.33 ± 33.42
376536 ncm-dbt-05 583614 500 189 79 232 +77.7 ± 13.71 0 13 116 119 2 +160.64 ± 31.43
376535 ncm-dbt-01 585042 500 192 73 235 +84.3 ± 14.18 0 15 103 130 2 +176.33 ± 33.67
376534 ncm-dbt-02 585759 500 191 59 250 +93.95 ± 13.92 0 14 90 146 0 +204.07 ± 36.13
376533 ncm-dbt-03 586816 500 193 71 236 +86.52 ± 14.08 0 14 102 132 2 +181.7 ± 33.83
376532 ncm-dbt-04 570308 500 193 75 232 +83.57 ± 13.87 0 14 105 130 1 +176.33 ± 33.3
376531 ncm-dbt-01 581735 500 184 79 237 +74.06 ± 14.03 0 17 112 120 1 +153.86 ± 32.2
376530 ncm-dbt-05 587537 500 189 65 246 +88.0 ± 14.56 2 12 97 138 1 +190.85 ± 34.75
376529 ncm-dbt-02 588472 500 191 76 233 +81.36 ± 13.51 0 11 115 122 2 +169.27 ± 31.5
376528 ncm-dbt-03 588600 500 192 81 227 +78.43 ± 14.74 0 21 98 130 1 +164.07 ± 34.56
376527 ncm-dbt-04 571994 500 188 70 242 +83.57 ± 14.45 0 17 100 131 2 +174.55 ± 34.22
376526 ncm-dbt-01 584117 500 192 73 235 +84.31 ± 14.9 1 19 90 140 0 +181.7 ± 36.03
376525 ncm-dbt-05 579620 500 198 79 223 +84.31 ± 13.88 1 11 107 130 1 +179.9 ± 32.89
376524 ncm-dbt-02 584369 500 186 66 248 +85.04 ± 13.9 0 14 103 132 1 +179.9 ± 33.65
376523 ncm-dbt-03 587579 500 206 71 223 +96.19 ± 14.26 0 12 95 139 4 +202.15 ± 35.11
376522 ncm-dbt-04 569789 500 200 56 244 +102.97 ± 13.87 1 7 92 147 3 +223.94 ± 35.61
376521 ncm-dbt-01 584159 500 197 62 241 +96.19 ± 13.48 1 7 99 142 1 +209.91 ± 34.19
376520 ncm-dbt-05 578712 500 198 80 222 +83.57 ± 15.3 0 22 91 134 3 +172.78 ± 35.79
376519 ncm-dbt-02 584537 500 197 88 215 +76.97 ± 13.38 0 12 118 119 1 +160.64 ± 31.07
376518 ncm-dbt-03 585801 500 177 79 244 +68.99 ± 13.56 0 14 126 108 2 +140.62 ± 29.93
376517 ncm-dbt-04 573163 500 192 67 241 +88.74 ± 13.52 0 12 101 137 0 +190.85 ± 33.97
376516 ncm-dbt-01 585674 500 191 66 243 +88.74 ± 13.98 0 13 101 134 2 +187.16 ± 33.99
376515 ncm-dbt-05 581902 500 192 69 239 +87.26 ± 14.25 0 14 102 131 3 +181.7 ± 33.83
376514 ncm-dbt-03 589839 500 188 66 246 +86.52 ± 13.93 0 13 104 131 2 +181.7 ± 33.45
376513 ncm-dbt-02 588515 500 210 59 231 +108.3 ± 13.89 0 7 91 146 6 +230.16 ± 35.78

Commit

Commit ID f677aee28baedcab4d3110d0a5c414621ed805c4
Author MinetaS
Date 2024-09-10 21:00:41 UTC
Fix net downloading script The recent commit introduced a bug in the net downloading script that the file is not downloaded correctly and the content is redirected to stdout. closes https://github.com/official-stockfish/Stockfish/pull/5585 No functional change
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