Dev Builds » 20240701-1744

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 06:53:23 585163 4020 1506 631 1883 +76.85 ± 5.11 5 140 851 1003 11 +160.78 ± 11.67
ncm-dbt-02 06:53:16 587106 4014 1499 614 1901 +77.88 ± 5.11 3 135 862 988 19 +161.06 ± 11.58
ncm-dbt-03 06:52:36 586396 4024 1523 618 1883 +79.5 ± 5.09 2 134 851 1007 18 +164.87 ± 11.66
ncm-dbt-04 06:48:57 572071 3978 1483 583 1912 +79.99 ± 4.93 4 102 886 984 13 +167.52 ± 11.37
ncm-dbt-05 06:48:38 584436 3964 1466 636 1862 +73.84 ± 5.06 1 136 893 936 16 +151.85 ± 11.36
20000 7477 3082 9441 +77.61 ± 2.26 15 647 4343 4918 77 +161.19 ± 5.15

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
390559 ncm-dbt-02 581943 14 6 4 4 +49.93 ± 60.15 0 0 5 2 0 +102.04 ± 134.61
390558 ncm-dbt-01 584327 20 7 2 11 +88.69 ± 58.16 0 0 5 5 0 +190.78 ± 162.33
390557 ncm-dbt-03 585674 24 13 3 8 +154.06 ± 84.24 0 0 4 6 2 +279.5 ± 218.99
390556 ncm-dbt-05 583782 464 179 63 222 +88.74 ± 14.7 1 11 92 127 1 +190.85 ± 35.66
390555 ncm-dbt-04 570829 478 179 63 236 +86.03 ± 13.69 1 6 110 120 2 +182.23 ± 31.97
390554 ncm-dbt-02 587537 500 174 68 258 +74.79 ± 14.9 1 21 99 129 0 +158.93 ± 34.38
390553 ncm-dbt-01 583614 500 194 84 222 +77.7 ± 14.29 0 17 108 123 2 +160.64 ± 32.85
390552 ncm-dbt-03 583782 500 186 70 244 +82.1 ± 14.42 1 16 99 134 0 +176.33 ± 34.4
390551 ncm-dbt-05 582193 500 180 93 227 +61.07 ± 14.24 0 21 123 104 2 +123.02 ± 30.61
390550 ncm-dbt-04 570509 500 186 81 233 +74.06 ± 13.74 0 14 119 115 2 +152.18 ± 31.0
390549 ncm-dbt-02 590096 500 200 79 221 +85.78 ± 13.61 0 10 112 125 3 +178.11 ± 31.94
390548 ncm-dbt-01 584117 500 181 84 235 +68.27 ± 13.83 0 17 120 112 1 +140.62 ± 30.95
390547 ncm-dbt-03 585000 500 194 73 233 +85.78 ± 14.22 0 14 104 129 3 +178.11 ± 33.48
390546 ncm-dbt-05 589882 500 196 81 223 +81.36 ± 13.66 0 13 110 126 1 +171.02 ± 32.42
390545 ncm-dbt-04 572396 500 180 69 251 +78.43 ± 13.73 0 14 112 123 1 +164.07 ± 32.12
390544 ncm-dbt-02 588430 500 191 82 227 +76.97 ± 14.27 0 17 109 122 2 +158.93 ± 32.69
390543 ncm-dbt-01 586477 500 194 86 220 +76.25 ± 14.81 1 18 105 124 2 +158.93 ± 33.37
390542 ncm-dbt-03 585042 500 197 77 226 +85.04 ± 13.75 0 13 105 131 1 +179.9 ± 33.27
390541 ncm-dbt-05 584958 500 176 83 241 +65.38 ± 14.14 0 19 121 108 2 +132.54 ± 30.86
390540 ncm-dbt-04 570749 500 186 67 247 +84.31 ± 14.33 1 12 107 127 3 +176.33 ± 32.93
390539 ncm-dbt-02 586985 500 193 71 236 +86.52 ± 13.93 0 12 107 128 3 +179.9 ± 32.89
390538 ncm-dbt-01 584327 500 187 73 240 +80.63 ± 13.79 2 8 115 124 1 +172.78 ± 31.44
390537 ncm-dbt-03 584243 500 184 78 238 +74.79 ± 15.04 0 21 106 119 4 +150.51 ± 33.22
390536 ncm-dbt-05 581194 500 178 78 244 +70.43 ± 14.34 0 20 111 118 1 +145.54 ± 32.41
390535 ncm-dbt-04 570428 500 185 80 235 +74.06 ± 14.32 0 18 111 119 2 +152.18 ± 32.38
390534 ncm-dbt-02 586604 500 174 75 251 +69.71 ± 14.59 1 18 114 115 2 +143.89 ± 31.92
390533 ncm-dbt-01 583740 500 184 75 241 +76.98 ± 14.7 0 22 97 131 0 +162.35 ± 34.72
390532 ncm-dbt-03 590524 500 181 77 242 +73.34 ± 14.99 1 20 105 122 2 +152.18 ± 33.38
390531 ncm-dbt-05 583154 500 184 78 238 +74.79 ± 15.31 0 22 105 118 5 +148.85 ± 33.38
390530 ncm-dbt-04 571592 500 201 92 207 +76.98 ± 14.7 1 17 106 124 2 +160.64 ± 33.2
390529 ncm-dbt-02 583154 500 193 71 236 +86.52 ± 14.23 0 14 103 130 3 +179.9 ± 33.65
390528 ncm-dbt-03 587155 500 186 78 236 +76.25 ± 14.25 0 18 107 124 1 +158.93 ± 33.03
390527 ncm-dbt-01 586393 500 191 72 237 +84.31 ± 15.04 2 14 100 131 3 +178.11 ± 34.22
390526 ncm-dbt-05 582110 500 192 78 230 +80.63 ± 13.64 0 11 117 119 3 +165.8 ± 31.17
390525 ncm-dbt-04 568912 500 179 66 255 +79.9 ± 13.92 1 12 111 125 1 +169.27 ± 32.25
390524 ncm-dbt-03 586266 500 193 83 224 +77.7 ± 14.15 0 15 113 119 3 +158.93 ± 31.99
390523 ncm-dbt-02 589411 500 181 81 238 +70.43 ± 14.75 0 21 111 115 3 +142.26 ± 32.42
390522 ncm-dbt-01 584790 500 190 73 237 +82.83 ± 15.28 0 23 89 136 2 +172.78 ± 36.13
390521 ncm-dbt-05 588217 500 181 82 237 +69.71 ± 14.17 0 19 114 116 1 +143.89 ± 31.92
390520 ncm-dbt-04 581153 500 187 65 248 +86.52 ± 13.0 0 9 110 131 0 +185.33 ± 32.23
390519 ncm-dbt-02 589796 500 187 83 230 +73.34 ± 15.39 1 22 102 122 3 +150.51 ± 33.87
390518 ncm-dbt-03 589882 500 189 79 232 +77.7 ± 14.29 0 17 108 123 2 +160.64 ± 32.85
390517 ncm-dbt-01 588686 500 178 82 240 +67.55 ± 14.23 0 21 112 117 0 +140.62 ± 32.26

Commit

Commit ID 66e6274d32e9a59b6d0d8c347a0f1ee8175ffcdc
Author Joost VandeVondele
Date 2024-07-01 17:44:17 UTC
Fix typos in comments closes https://github.com/official-stockfish/Stockfish/pull/5409 No functional change
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