Dev Builds » 20240604-0553

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 06:49:47 584231 4000 1521 611 1868 +80.45 ± 4.99 2 118 862 1004 14 +167.97 ± 11.57
ncm-dbt-02 06:49:33 588405 4000 1466 590 1944 +77.34 ± 4.98 3 120 887 978 12 +161.28 ± 11.39
ncm-dbt-03 06:49:35 587557 4000 1493 577 1930 +81.0 ± 4.87 1 105 882 1001 11 +169.71 ± 11.4
ncm-dbt-04 06:48:41 571822 4000 1481 649 1870 +73.34 ± 5.04 3 140 888 960 9 +152.6 ± 11.4
ncm-dbt-05 06:49:11 584554 4000 1521 592 1887 +82.19 ± 4.95 4 106 858 1021 11 +173.22 ± 11.58
20000 7482 3019 9499 +78.86 ± 2.22 13 589 4377 4964 57 +164.89 ± 5.13

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
388678 ncm-dbt-05 585843 500 193 68 239 +88.74 ± 13.36 0 9 109 130 2 +187.16 ± 32.4 ↓
388677 ncm-dbt-02 588217 500 194 72 234 +86.52 ± 15.23 1 19 89 139 2 +183.51 ± 36.22 ↓
388676 ncm-dbt-03 586223 500 193 73 234 +85.04 ± 14.05 0 14 104 130 2 +178.11 ± 33.48 ↓
388675 ncm-dbt-01 584076 500 188 76 236 +79.17 ± 14.04 1 12 113 122 2 +165.8 ± 31.92 ↓
388674 ncm-dbt-04 573406 500 197 83 220 +80.63 ± 13.49 0 13 110 127 0 +171.02 ± 32.42 ↓
388673 ncm-dbt-05 584958 500 181 79 240 +71.89 ± 14.67 1 18 111 118 2 +148.85 ± 32.4 ↓
388672 ncm-dbt-02 589240 500 185 70 245 +81.36 ± 13.81 0 14 108 127 1 +171.02 ± 32.78 ↓
388671 ncm-dbt-03 587325 500 186 73 241 +79.9 ± 13.62 0 12 115 121 2 +165.8 ± 31.55 ↓
388670 ncm-dbt-01 583531 500 191 74 235 +82.83 ± 13.54 0 11 113 124 2 +172.78 ± 31.83 ↓
388669 ncm-dbt-04 571270 500 186 77 237 +76.97 ± 14.27 0 17 109 122 2 +158.93 ± 32.69 ↓
388668 ncm-dbt-02 589625 500 189 74 237 +81.37 ± 13.81 1 11 111 126 1 +172.78 ± 32.21 ↓
388667 ncm-dbt-03 588771 500 199 72 229 +90.22 ± 13.55 0 10 105 133 2 +190.85 ± 33.16 ↓
388666 ncm-dbt-05 589112 500 181 77 242 +73.34 ± 14.99 1 21 102 125 1 +153.86 ± 33.87 ↓
388665 ncm-dbt-04 572235 500 187 80 233 +75.52 ± 14.23 0 18 108 123 1 +157.24 ± 32.87 ↓
388664 ncm-dbt-01 583321 500 195 76 229 +84.3 ± 13.42 0 11 110 128 1 +178.11 ± 32.33 ↓
388663 ncm-dbt-02 586562 500 170 75 255 +66.82 ± 14.75 1 20 114 113 2 +137.37 ± 31.96 ↓
388662 ncm-dbt-05 583782 500 187 77 236 +77.71 ± 13.25 0 12 116 122 0 +164.07 ± 31.39 ↓
388661 ncm-dbt-04 570549 500 179 75 246 +73.34 ± 14.44 1 18 107 124 0 +155.54 ± 33.04 ↓
388660 ncm-dbt-03 584874 500 173 61 266 +79.17 ± 13.6 0 13 113 123 1 +165.8 ± 31.92 ↓
388659 ncm-dbt-01 582819 500 193 69 238 +88.0 ± 13.66 0 11 106 131 2 +185.33 ± 33.03 ↓
388658 ncm-dbt-05 585211 500 199 75 226 +88.0 ± 14.12 1 13 97 139 0 +190.85 ± 34.75 ↓
388657 ncm-dbt-02 589839 500 180 76 244 +73.34 ± 12.48 0 8 130 112 0 +153.86 ± 28.96 ↓
388656 ncm-dbt-01 584117 500 186 71 243 +81.36 ± 15.37 0 23 92 132 3 +167.53 ± 35.58 ↓
388655 ncm-dbt-04 568514 500 185 88 227 +68.27 ± 14.4 1 18 115 115 1 +142.26 ± 31.77 ↓
388654 ncm-dbt-03 586393 500 184 72 244 +79.17 ± 13.75 0 14 111 124 1 +165.8 ± 32.28 ↓
388653 ncm-dbt-02 588430 500 172 75 253 +68.27 ± 13.97 0 18 118 113 1 +140.62 ± 31.28 ↓
388652 ncm-dbt-05 579578 500 196 71 233 +88.74 ± 13.68 0 12 102 135 1 +189.0 ± 33.78 ↓
388651 ncm-dbt-01 586393 500 186 91 223 +66.82 ± 15.16 1 22 111 113 3 +135.76 ± 32.43 ↓
388650 ncm-dbt-03 588260 500 182 75 243 +75.52 ± 13.64 0 15 113 122 0 +158.93 ± 31.99 ↓
388649 ncm-dbt-04 571793 500 181 84 235 +68.27 ± 14.67 0 22 111 115 2 +138.99 ± 32.43 ↓
388648 ncm-dbt-02 588643 500 181 64 255 +82.83 ± 14.14 0 15 105 128 2 +172.78 ± 33.32 ↓
388647 ncm-dbt-04 574094 500 187 82 231 +74.06 ± 14.46 1 18 106 125 0 +157.24 ± 33.21 ↓
388646 ncm-dbt-03 588345 500 178 68 254 +77.7 ± 14.29 0 17 108 123 2 +160.64 ± 32.85 ↓
388645 ncm-dbt-05 586012 500 179 71 250 +76.25 ± 14.25 1 13 116 117 3 +157.24 ± 31.47 ↓
388644 ncm-dbt-01 587070 500 190 78 232 +79.17 ± 13.75 0 14 111 124 1 +165.8 ± 32.28 ↓
388643 ncm-dbt-02 586689 500 195 84 221 +78.43 ± 14.17 0 15 112 120 3 +160.64 ± 32.15 ↓
388642 ncm-dbt-05 581943 500 205 74 221 +93.2 ± 13.28 0 8 105 135 2 +198.34 ± 33.06 ↓
388641 ncm-dbt-03 590267 500 198 83 219 +81.37 ± 13.66 1 10 113 125 1 +172.78 ± 31.83 ↓
388640 ncm-dbt-01 582527 500 192 76 232 +82.1 ± 13.68 0 14 106 130 0 +174.55 ± 33.13 ↓
388639 ncm-dbt-04 572719 500 179 80 241 +69.71 ± 14.03 0 16 122 109 3 +140.62 ± 30.61 ↓

Commit

Commit ID 7f09d06b834a5aaedbc78c5161ba91a8d6761421
Author Disservin
Date 2024-06-04 05:53:25 UTC
Properly initialize the TT in a multithreaded way again
Copyright 2011–2024 Next Chess Move LLC
Feedback & Support Terms of Service Privacy Policy Desktop Version