Dev Builds » 20240917-1824

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 06:52:41 585351 4000 1560 527 1913 +91.8 ± 4.88 1 91 796 1098 14 +195.51 ± 12.04
ncm-dbt-02 06:50:52 588199 4000 1525 541 1934 +87.26 ± 4.81 1 93 833 1067 6 +186.02 ± 11.75
ncm-dbt-03 06:52:29 587720 4014 1533 533 1948 +88.42 ± 4.97 1 105 813 1069 19 +185.92 ± 11.92
ncm-dbt-04 06:52:05 571809 4000 1488 577 1935 +80.54 ± 4.9 1 106 890 987 16 +167.53 ± 11.35
ncm-dbt-05 06:53:14 586060 3986 1501 548 1937 +84.71 ± 4.99 1 118 810 1055 9 +179.08 ± 11.96
20000 7607 2726 9667 +86.54 ± 2.2 5 513 4142 5276 64 +182.7 ± 5.27

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
377763 ncm-dbt-03 586901 14 5 1 8 +102.04 ± 70.73 0 0 3 4 0 +225.59 ± 263.0
377762 ncm-dbt-05 582861 486 186 67 233 +86.83 ± 14.05 0 13 99 130 1 +184.24 ± 34.33
377761 ncm-dbt-01 584076 500 195 76 229 +84.3 ± 13.88 0 13 107 128 2 +176.33 ± 32.93
377760 ncm-dbt-04 575557 500 178 71 251 +75.52 ± 14.65 0 20 105 123 2 +155.54 ± 33.38
377759 ncm-dbt-02 585464 500 187 74 239 +79.9 ± 12.68 0 8 121 121 0 +169.27 ± 30.34
377758 ncm-dbt-03 586985 500 195 63 242 +93.95 ± 14.23 0 12 98 136 4 +196.45 ± 34.53
377757 ncm-dbt-05 581818 500 192 71 237 +85.78 ± 14.07 0 15 100 134 1 +181.7 ± 34.21
377756 ncm-dbt-01 584790 500 194 68 238 +89.48 ± 13.22 0 9 107 133 1 +190.85 ± 32.75
377755 ncm-dbt-02 587452 500 200 75 225 +88.74 ± 13.04 0 8 110 131 1 +189.0 ± 32.17
377754 ncm-dbt-04 574581 500 188 79 233 +76.97 ± 13.68 0 13 117 118 2 +158.93 ± 31.27
377753 ncm-dbt-03 585674 500 178 65 257 +79.9 ± 14.07 0 16 106 127 1 +167.53 ± 33.17
377752 ncm-dbt-05 586308 500 196 82 222 +80.63 ± 15.75 1 22 93 130 4 +165.8 ± 35.41
377751 ncm-dbt-04 569869 500 194 70 236 +88.0 ± 13.97 0 11 108 127 4 +181.7 ± 32.68
377750 ncm-dbt-02 590653 500 195 68 237 +90.22 ± 13.86 0 13 98 138 1 +192.71 ± 34.55
377749 ncm-dbt-01 585632 500 189 55 256 +95.44 ± 13.47 1 6 103 138 2 +206.01 ± 33.36
377748 ncm-dbt-03 588387 500 181 77 242 +73.34 ± 14.44 1 17 110 121 1 +153.86 ± 32.54
377747 ncm-dbt-05 586943 500 186 65 249 +85.78 ± 13.92 0 15 99 136 0 +183.51 ± 34.39
377746 ncm-dbt-02 589155 500 181 75 244 +74.79 ± 14.2 0 18 109 122 1 +155.54 ± 32.7
377745 ncm-dbt-04 569390 500 179 68 253 +78.43 ± 13.88 0 15 110 124 1 +164.07 ± 32.48
377744 ncm-dbt-01 586477 500 199 67 234 +93.95 ± 14.23 0 13 95 139 3 +198.34 ± 35.12
377743 ncm-dbt-03 589240 500 204 64 232 +99.95 ± 12.69 0 5 101 143 1 +217.85 ± 33.59
377742 ncm-dbt-05 586816 500 188 61 251 +90.22 ± 13.55 0 11 102 136 1 +192.71 ± 33.75
377741 ncm-dbt-02 587834 500 190 70 240 +85.04 ± 14.35 0 17 97 135 1 +179.9 ± 34.76
377740 ncm-dbt-04 572517 500 193 70 237 +87.26 ± 14.54 1 12 104 129 4 +181.7 ± 33.45
377739 ncm-dbt-03 587749 500 190 73 237 +82.83 ± 15.28 0 21 95 130 4 +169.27 ± 35.09
377738 ncm-dbt-01 584495 500 197 69 234 +90.96 ± 13.87 0 13 97 139 1 +194.57 ± 34.74
377737 ncm-dbt-05 587919 500 173 61 266 +79.17 ± 13.75 0 15 108 127 0 +167.53 ± 32.81
377736 ncm-dbt-04 573204 500 195 72 233 +87.26 ± 12.52 0 5 118 126 1 +185.33 ± 30.57
377735 ncm-dbt-02 589240 500 190 59 251 +93.2 ± 13.28 0 10 99 141 0 +202.15 ± 34.28
377734 ncm-dbt-01 583028 500 200 58 242 +101.46 ± 13.04 0 8 92 150 0 +223.94 ± 35.61
377733 ncm-dbt-03 587962 500 189 55 256 +95.44 ± 13.47 0 9 100 139 2 +204.07 ± 34.04
377732 ncm-dbt-05 585379 500 193 64 243 +91.71 ± 12.76 0 7 107 136 0 +198.34 ± 32.63
377731 ncm-dbt-04 567403 500 184 68 248 +82.1 ± 13.68 0 13 109 127 1 +172.78 ± 32.58
377730 ncm-dbt-02 587240 500 188 67 245 +85.78 ± 13.61 1 9 109 130 1 +183.51 ± 32.46
377729 ncm-dbt-01 586350 500 188 70 242 +83.57 ± 14.6 0 18 98 132 2 +174.55 ± 34.58
377728 ncm-dbt-03 585801 500 195 60 245 +96.19 ± 13.64 0 9 100 138 3 +204.07 ± 34.04
377727 ncm-dbt-04 571953 500 177 79 244 +68.99 ± 13.86 0 17 119 113 1 +142.26 ± 31.1
377726 ncm-dbt-05 590438 500 187 77 236 +77.7 ± 14.72 0 20 102 126 2 +160.64 ± 33.88
377725 ncm-dbt-02 588558 500 194 53 253 +100.7 ± 13.53 0 10 90 149 1 +219.87 ± 36.1
377724 ncm-dbt-01 587962 500 198 64 238 +95.44 ± 13.94 0 11 97 139 3 +202.15 ± 34.7
377723 ncm-dbt-03 590782 500 196 75 229 +85.78 ± 14.51 0 16 100 131 3 +178.11 ± 34.22

Commit

Commit ID a06e7004c1a01fb56f5db90295884eaf3b7cd0f6
Author Disservin
Date 2024-09-17 18:24:17 UTC
Port instrumented testing to python Since an unknown amount of time the instrumented CI has been a bit flawed, explained here https://github.com/official-stockfish/Stockfish/issues/5185. It also experiences random timeout issues where restarting the workflow fixes it or very long run times (more than other workflows) and is not very portable. The intention of this commit is to port the instrumented.sh to python which also works on other operating systems. It should also be relatively easy for beginners to add new tests to assert stockfish's output and to run it. From the source directory the following command can be run. `python3 ../tests/instrumented.py --none ./stockfish` A test runner will go over the test suites and run the test cases. All instrumented tests should have been ported over. The required python version for this is should be 3.7 (untested) + the requests package, testing.py includes some infrastructure code which setups the testing. fixes https://github.com/official-stockfish/Stockfish/issues/5185 closes https://github.com/official-stockfish/Stockfish/pull/5583 No functional change
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