Dev Builds » 20240612-0717

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 06:47:58 582552 3982 1494 625 1863 +77.06 ± 5.08 2 136 858 981 14 +159.97 ± 11.61
ncm-dbt-02 06:47:20 586970 4000 1535 590 1875 +83.66 ± 4.96 2 103 863 1012 20 +174.33 ± 11.54
ncm-dbt-03 06:48:28 586647 4016 1509 630 1877 +77.3 ± 4.96 3 123 882 992 8 +162.03 ± 11.43
ncm-dbt-04 06:49:01 572299 4016 1522 598 1896 +81.39 ± 4.93 2 115 857 1025 9 +171.32 ± 11.6
ncm-dbt-05 06:48:50 584144 3986 1457 607 1922 +75.24 ± 5.0 3 127 890 963 10 +156.8 ± 11.38
20000 7517 3050 9433 +78.93 ± 2.23 12 604 4350 4973 61 +164.85 ± 5.15

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
389456 ncm-dbt-04 571712 16 8 1 7 +162.9 ± 50.11 0 0 1 7 0 +470.09 ± 466.68 ↓
389455 ncm-dbt-03 587664 16 7 3 6 +88.68 ± 65.24 0 0 4 4 0 +190.76 ± 189.19 ↓
389454 ncm-dbt-05 581652 486 177 65 244 +81.53 ± 14.08 0 15 101 127 0 +173.18 ± 34.0 ↓
389453 ncm-dbt-01 583531 482 173 71 238 +74.65 ± 14.56 0 18 104 118 1 +155.16 ± 33.51 ↓
389452 ncm-dbt-02 587579 500 184 68 248 +82.1 ± 13.83 0 14 107 128 1 +172.78 ± 32.96 ↓
389451 ncm-dbt-04 572437 500 196 71 233 +88.74 ± 13.04 0 8 110 131 1 +189.0 ± 32.17 ↓
389450 ncm-dbt-03 585717 500 185 78 237 +75.52 ± 14.22 2 10 120 115 3 +157.24 ± 30.75 ↓
389449 ncm-dbt-05 588515 500 199 72 229 +90.22 ± 13.23 0 9 106 134 1 +192.71 ± 32.93 ↓
389448 ncm-dbt-01 580157 500 184 72 244 +79.17 ± 14.05 0 15 110 123 2 +164.07 ± 32.48 ↓
389447 ncm-dbt-02 584832 500 203 78 219 +88.74 ± 13.98 1 9 107 130 3 +187.16 ± 32.81 ↓
389446 ncm-dbt-04 573002 500 187 78 235 +76.98 ± 14.55 1 16 108 123 2 +160.64 ± 32.85 ↓
389445 ncm-dbt-03 586435 500 182 72 246 +77.71 ± 14.44 1 17 103 129 0 +165.8 ± 33.7 ↓
389444 ncm-dbt-01 583070 500 185 83 232 +71.89 ± 14.25 1 15 117 115 2 +148.85 ± 31.38 ↓
389443 ncm-dbt-05 580987 500 188 89 223 +69.71 ± 13.59 0 15 122 112 1 +143.89 ± 30.58 ↓
389442 ncm-dbt-02 587409 500 205 79 216 +89.48 ± 13.53 0 12 100 138 0 +192.71 ± 34.15 ↓
389441 ncm-dbt-03 587579 500 187 87 226 +70.44 ± 13.32 0 14 122 114 0 +147.19 ± 30.53 ↓
389440 ncm-dbt-04 570669 500 187 80 233 +75.52 ± 12.71 0 9 125 116 0 +158.93 ± 29.79 ↓
389439 ncm-dbt-05 582402 500 174 80 246 +66.1 ± 14.86 0 24 110 114 2 +134.15 ± 32.59 ↓
389438 ncm-dbt-01 580655 500 189 72 239 +82.83 ± 13.85 0 14 106 129 1 +174.55 ± 33.13 ↓
389437 ncm-dbt-02 587325 500 181 83 236 +68.99 ± 14.7 1 18 116 112 3 +140.62 ± 31.61 ↓
389436 ncm-dbt-03 585211 500 186 82 232 +73.33 ± 14.3 0 18 112 118 2 +150.51 ± 32.22 ↓
389435 ncm-dbt-04 572356 500 195 72 233 +87.26 ± 13.49 0 12 103 135 0 +187.16 ± 33.6 ↓
389434 ncm-dbt-01 583614 500 200 83 217 +82.83 ± 14.86 1 17 98 132 2 +174.55 ± 34.58 ↓
389433 ncm-dbt-05 586477 500 188 80 232 +76.25 ± 13.51 1 11 117 121 0 +162.35 ± 31.23 ↓
389432 ncm-dbt-02 587113 500 210 72 218 +98.44 ± 12.84 0 5 104 139 2 +211.87 ± 33.02 ↓
389431 ncm-dbt-03 587409 500 191 71 238 +85.04 ± 13.44 0 11 109 129 1 +179.9 ± 32.5 ↓
389430 ncm-dbt-04 572880 500 191 70 239 +85.78 ± 14.94 1 17 94 136 2 +181.7 ± 35.31 ↓
389429 ncm-dbt-01 584622 500 191 76 233 +81.36 ± 14.68 0 18 102 127 3 +167.53 ± 33.88 ↓
389428 ncm-dbt-02 587707 500 185 70 245 +81.36 ± 14.82 0 17 106 122 5 +164.07 ± 33.19 ↓
389427 ncm-dbt-05 582694 500 176 77 247 +69.71 ± 14.03 0 18 116 115 1 +143.89 ± 31.59 ↓
389426 ncm-dbt-04 573284 500 189 80 231 +76.97 ± 14.27 0 18 106 125 1 +160.64 ± 33.2 ↓
389425 ncm-dbt-03 585801 500 187 70 243 +82.83 ± 14.29 0 17 100 132 1 +174.55 ± 34.22 ↓
389424 ncm-dbt-01 583782 500 184 77 239 +75.52 ± 14.37 0 19 106 124 1 +157.24 ± 33.21 ↓
389423 ncm-dbt-02 587155 500 182 66 252 +82.1 ± 13.83 0 13 110 125 2 +171.02 ± 32.42 ↓
389422 ncm-dbt-05 583740 500 180 72 248 +76.25 ± 15.22 1 21 99 127 2 +158.93 ± 34.38 ↓
389421 ncm-dbt-04 570949 500 185 71 244 +80.63 ± 13.79 0 14 109 126 1 +169.27 ± 32.62 ↓
389420 ncm-dbt-03 586308 500 191 87 222 +73.33 ± 14.01 0 17 113 119 1 +152.18 ± 32.04 ↓
389419 ncm-dbt-01 580987 500 188 91 221 +68.27 ± 14.4 0 20 115 113 2 +138.99 ± 31.79 ↓
389418 ncm-dbt-05 586689 500 175 72 253 +72.61 ± 14.27 1 14 119 113 3 +148.85 ± 31.04 ↓
389417 ncm-dbt-02 586646 500 185 74 241 +78.43 ± 14.31 0 15 113 118 4 +158.93 ± 31.99 ↓
389416 ncm-dbt-04 573406 500 184 75 241 +76.97 ± 14.83 0 21 101 126 2 +158.93 ± 34.05 ↓
389415 ncm-dbt-03 587707 500 193 80 227 +79.9 ± 14.36 0 19 99 132 0 +169.27 ± 34.4 ↓

Commit

Commit ID 7013a22b741b9fa937e0e027c4992c52b999283c
Author Disservin
Date 2024-06-12 07:17:04 UTC
Move options into the engine Move the engine options into the engine class, also avoid duplicated initializations after startup. UCIEngine needs to register an add_listener to listen to all option changes and print these. Also avoid a double initialization of the TT, which was the case with the old state. closes https://github.com/official-stockfish/Stockfish/pull/5356 No functional change
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