Dev Builds » 20240615-1006

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 06:51:07 583413 4000 1435 587 1978 +74.79 ± 5.02 3 135 882 971 9 +155.97 ± 11.44
ncm-dbt-02 06:51:45 588154 4008 1482 589 1937 +78.73 ± 4.98 3 115 888 982 16 +163.69 ± 11.38
ncm-dbt-03 06:50:13 588473 4000 1463 623 1914 +74.06 ± 5.05 2 141 884 961 12 +153.44 ± 11.43
ncm-dbt-04 06:50:25 565783 4000 1494 636 1870 +75.7 ± 5.05 2 137 874 975 12 +157.24 ± 11.5
ncm-dbt-05 06:51:38 585176 3992 1419 655 1918 +67.32 ± 5.22 5 169 894 913 15 +138.08 ± 11.38
20000 7293 3090 9617 +74.12 ± 2.27 15 697 4422 4802 64 +153.61 ± 5.11

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
371535 ncm-dbt-02 587409 8 2 1 5 +43.58 ± 76.58 0 0 3 1 0 +88.62 ± 172.94
371534 ncm-dbt-05 584579 492 163 87 242 +54.1 ± 15.05 0 28 116 100 2 +107.85 ± 31.7
371533 ncm-dbt-01 585885 500 192 79 229 +79.9 ± 14.21 0 15 110 122 3 +164.07 ± 32.48
371532 ncm-dbt-03 588771 500 173 74 253 +69.71 ± 14.73 0 23 106 120 1 +143.89 ± 33.22
371531 ncm-dbt-04 562690 500 181 79 240 +71.88 ± 13.22 0 12 125 112 1 +148.85 ± 29.98
371530 ncm-dbt-02 586477 500 191 85 224 +74.79 ± 13.91 1 12 119 116 2 +155.54 ± 30.96
371529 ncm-dbt-05 585253 500 182 78 240 +73.34 ± 14.85 1 20 104 124 1 +153.86 ± 33.54
371528 ncm-dbt-01 581444 500 180 81 239 +69.71 ± 14.31 0 21 109 120 0 +145.54 ± 32.74
371527 ncm-dbt-03 586901 500 190 77 233 +79.9 ± 14.64 1 15 107 124 3 +165.8 ± 33.0
371526 ncm-dbt-04 565587 500 192 83 225 +76.98 ± 14.55 1 15 111 120 3 +158.93 ± 32.34
371525 ncm-dbt-02 586520 500 196 84 220 +79.17 ± 14.34 0 18 103 128 1 +165.8 ± 33.7
371524 ncm-dbt-05 586139 500 185 73 242 +79.17 ± 14.48 0 19 101 129 1 +165.8 ± 34.05
371523 ncm-dbt-03 589411 500 187 79 234 +76.25 ± 14.81 1 17 108 121 3 +157.24 ± 32.87
371522 ncm-dbt-01 583866 500 182 72 246 +77.71 ± 13.09 0 11 118 121 0 +164.07 ± 31.01
371521 ncm-dbt-04 565784 500 190 78 232 +79.17 ± 14.05 0 17 104 129 0 +167.53 ± 33.52
371520 ncm-dbt-02 588771 500 185 74 241 +78.43 ± 13.73 0 14 112 123 1 +164.07 ± 32.12
371519 ncm-dbt-05 587070 500 179 86 235 +65.38 ± 15.23 2 22 108 117 1 +137.37 ± 32.9
371518 ncm-dbt-03 587877 500 189 85 226 +73.33 ± 13.86 0 16 115 118 1 +152.18 ± 31.7
371517 ncm-dbt-01 582611 500 175 68 257 +75.52 ± 14.93 1 20 101 127 1 +158.93 ± 34.05
371516 ncm-dbt-04 566493 500 190 90 220 +70.43 ± 15.16 0 26 99 124 1 +145.54 ± 34.32
371515 ncm-dbt-02 586520 500 183 65 252 +83.57 ± 14.45 1 13 106 127 3 +174.55 ± 33.13
371514 ncm-dbt-05 584201 500 180 90 230 +63.23 ± 15.27 0 26 112 108 4 +124.6 ± 32.29
371513 ncm-dbt-03 589240 500 184 73 243 +78.43 ± 13.58 0 13 114 122 1 +164.07 ± 31.75
371512 ncm-dbt-02 587877 500 183 63 254 +85.04 ± 13.6 1 8 113 126 2 +179.9 ± 31.72
371511 ncm-dbt-01 581569 500 187 75 238 +79.17 ± 14.05 0 15 110 123 2 +164.07 ± 32.48
371510 ncm-dbt-04 564644 500 187 85 228 +71.88 ± 13.37 0 12 126 110 2 +147.19 ± 29.83
371509 ncm-dbt-05 580862 500 179 80 241 +69.71 ± 14.03 0 17 119 112 2 +142.26 ± 31.1
371508 ncm-dbt-03 588387 500 181 84 235 +68.27 ± 14.12 0 19 116 114 1 +140.62 ± 31.61
371507 ncm-dbt-02 589112 500 178 64 258 +80.63 ± 13.49 0 11 116 121 2 +167.53 ± 31.34
371506 ncm-dbt-04 566375 500 184 92 224 +64.66 ± 15.97 1 30 97 120 2 +132.54 ± 34.54
371505 ncm-dbt-01 584622 500 173 71 256 +71.88 ± 14.1 0 18 113 118 1 +148.85 ± 32.06
371504 ncm-dbt-03 589539 500 174 77 249 +68.27 ± 13.68 0 17 119 114 0 +142.26 ± 31.1
371503 ncm-dbt-05 584369 500 167 77 256 +63.23 ± 14.75 1 20 120 106 3 +127.76 ± 31.05
371502 ncm-dbt-04 566336 500 184 66 250 +83.57 ± 14.16 0 16 101 132 1 +176.33 ± 34.04
371501 ncm-dbt-01 583028 500 171 63 266 +76.25 ± 14.95 1 21 97 131 0 +162.35 ± 34.72
371500 ncm-dbt-02 590438 500 177 77 246 +70.43 ± 14.89 0 22 109 116 3 +142.26 ± 32.74
371499 ncm-dbt-05 588941 500 184 84 232 +70.44 ± 14.34 1 17 114 117 1 +147.19 ± 31.9
371498 ncm-dbt-01 584285 500 175 78 247 +68.27 ± 13.97 1 14 124 109 2 +140.62 ± 30.27
371497 ncm-dbt-04 568355 500 186 63 251 +87.26 ± 13.33 0 9 111 128 2 +183.51 ± 32.06
371496 ncm-dbt-03 587664 500 185 74 241 +78.43 ± 14.88 0 21 99 128 2 +162.35 ± 34.39
371495 ncm-dbt-02 590267 500 187 76 237 +78.43 ± 14.31 0 17 107 124 2 +162.35 ± 33.02

Commit

Commit ID 44cddbd962c738678f407a7414efa5b93f0710d9
Author Joost VandeVondele
Date 2024-06-15 10:06:45 UTC
Add matetrack to CI verifies that all mate PVs printed for finished iterations (i.e. no lower or upper bounds), are complete, i.e. of the expected length and ending in mate, and do not contain drawing or illegal moves. based on a set of 2000 positions and the code in https://github.com/vondele/matetrack closes https://github.com/official-stockfish/Stockfish/pull/5390 No functional change
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