Dev Builds » 20240615-1004

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 06:50:59 584387 4010 1494 588 1928 +79.88 ± 4.98 4 121 851 1023 6 +168.78 ± 11.65
ncm-dbt-02 06:50:45 587027 3998 1514 610 1874 +79.94 ± 4.85 1 104 894 990 10 +167.41 ± 11.31
ncm-dbt-03 06:49:41 586607 4000 1479 585 1936 +78.99 ± 4.94 3 115 876 997 9 +165.8 ± 11.46
ncm-dbt-04 06:50:52 570654 4012 1492 553 1967 +82.85 ± 4.85 1 103 867 1026 9 +174.6 ± 11.51
ncm-dbt-05 06:50:48 585364 3980 1438 631 1911 +71.44 ± 5.04 1 145 901 932 11 +147.4 ± 11.31
20000 7417 2967 9616 +78.62 ± 2.21 10 588 4389 4968 45 +164.72 ± 5.12

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
389586 ncm-dbt-04 570629 12 5 1 6 +120.31 ± 75.55 0 0 2 4 0 +279.41 ± 548.26
389585 ncm-dbt-01 582945 10 5 3 2 +70.36 ± 79.51 0 0 3 2 0 +147.07 ± 211.27
389584 ncm-dbt-05 585928 480 188 78 214 +81.06 ± 14.49 0 15 102 121 2 +168.4 ± 33.81
389583 ncm-dbt-02 587749 498 184 71 243 +80.23 ± 13.66 0 13 111 124 1 +168.31 ± 32.24
389582 ncm-dbt-03 588387 500 184 71 245 +79.9 ± 13.62 0 14 109 127 0 +169.27 ± 32.62
389581 ncm-dbt-01 585464 500 185 77 238 +76.25 ± 14.39 1 14 114 118 3 +157.24 ± 31.83
389580 ncm-dbt-04 571029 500 180 60 260 +85.04 ± 13.13 0 10 110 130 0 +181.7 ± 32.28
389579 ncm-dbt-05 585421 500 183 74 243 +76.98 ± 13.98 0 17 107 126 0 +162.35 ± 33.02
389578 ncm-dbt-02 584874 500 183 86 231 +68.27 ± 13.39 1 12 126 111 0 +143.89 ± 29.88
389577 ncm-dbt-03 586181 500 193 76 231 +82.83 ± 13.85 1 11 109 128 1 +176.33 ± 32.55
389576 ncm-dbt-01 585126 500 187 76 237 +78.43 ± 14.6 0 19 103 126 2 +162.35 ± 33.71
389575 ncm-dbt-04 570709 500 185 64 251 +85.78 ± 14.22 0 15 101 132 2 +179.9 ± 34.03
389574 ncm-dbt-02 585548 500 187 73 240 +80.63 ± 14.38 0 16 107 124 3 +165.8 ± 33.0
389573 ncm-dbt-05 587325 500 164 74 262 +63.23 ± 15.14 1 25 108 115 1 +130.94 ± 32.9
389572 ncm-dbt-03 588260 500 188 76 236 +79.17 ± 14.76 0 22 94 134 0 +167.53 ± 35.25
389571 ncm-dbt-01 584159 500 186 80 234 +74.79 ± 13.16 0 12 120 118 0 +157.24 ± 30.75
389570 ncm-dbt-04 571351 500 184 83 233 +71.16 ± 13.93 0 17 116 116 1 +147.19 ± 31.57
389569 ncm-dbt-02 586139 500 201 79 220 +86.52 ± 13.93 0 11 110 125 4 +178.11 ± 32.33
389568 ncm-dbt-05 588430 500 178 87 235 +63.94 ± 13.94 0 19 122 108 1 +130.94 ± 30.71
389567 ncm-dbt-03 581860 500 182 75 243 +75.52 ± 13.79 0 15 114 120 1 +157.24 ± 31.83
389566 ncm-dbt-01 584622 500 185 68 247 +82.83 ± 14.14 0 17 99 134 0 +176.33 ± 34.4
389565 ncm-dbt-04 573446 500 191 61 248 +92.45 ± 13.74 0 12 97 140 1 +198.34 ± 34.72
389564 ncm-dbt-02 585717 500 186 73 241 +79.9 ± 13.92 0 16 105 129 0 +169.27 ± 33.34
389563 ncm-dbt-05 582987 500 177 71 252 +74.79 ± 13.76 0 16 112 122 0 +157.24 ± 32.18
389562 ncm-dbt-03 585970 500 180 80 240 +70.44 ± 14.62 2 15 116 115 2 +147.19 ± 31.57
389561 ncm-dbt-04 568713 500 192 71 237 +85.78 ± 13.46 0 10 111 127 2 +179.9 ± 32.11
389560 ncm-dbt-01 584285 500 191 73 236 +83.57 ± 14.01 1 12 106 130 1 +178.11 ± 33.1
389559 ncm-dbt-02 588004 500 199 76 225 +87.26 ± 13.49 0 12 103 135 0 +187.16 ± 33.6
389558 ncm-dbt-05 583028 500 186 84 230 +71.88 ± 14.67 0 18 117 110 5 +142.26 ± 31.44
389557 ncm-dbt-01 581070 500 189 71 240 +83.57 ± 14.31 2 12 102 134 0 +181.7 ± 33.83
389556 ncm-dbt-04 568434 500 177 75 248 +71.88 ± 14.39 0 20 109 120 1 +148.85 ± 32.73
389555 ncm-dbt-03 584958 500 172 68 260 +73.33 ± 13.11 0 11 125 113 1 +152.18 ± 29.92
389554 ncm-dbt-02 587367 500 183 83 234 +70.43 ± 13.32 0 13 125 111 1 +145.54 ± 30.03
389553 ncm-dbt-05 586393 500 180 87 233 +65.38 ± 14.14 0 20 118 111 1 +134.15 ± 31.33
389552 ncm-dbt-01 585337 500 188 68 244 +85.04 ± 13.28 0 11 108 131 0 +181.7 ± 32.68
389551 ncm-dbt-03 587792 500 190 66 244 +88.0 ± 14.12 0 15 97 137 1 +187.16 ± 34.76
389550 ncm-dbt-04 569749 500 187 67 246 +85.04 ± 13.75 1 9 111 127 2 +179.9 ± 32.11
389549 ncm-dbt-02 590825 500 191 69 240 +86.52 ± 13.47 0 11 107 131 1 +183.51 ± 32.85
389548 ncm-dbt-05 583405 500 182 76 242 +74.79 ± 13.76 0 15 115 119 1 +155.54 ± 31.67
389547 ncm-dbt-03 589454 500 190 73 237 +82.83 ± 13.85 0 12 112 123 3 +171.02 ± 32.04
389546 ncm-dbt-04 571833 500 191 71 238 +85.04 ± 13.13 0 10 110 130 0 +181.7 ± 32.28
389545 ncm-dbt-01 586477 500 178 72 250 +74.79 ± 14.9 0 24 96 130 0 +157.24 ± 34.86

Commit

Commit ID 7c0607d2d36afd7b34e686e85711aca3d77c7ecf
Author Tomasz Sobczyk
Date 2024-06-15 10:04:16 UTC
Fix printing of empty info strings. Handle printing of `info string` in a single place. Fixes #5386 closes https://github.com/official-stockfish/Stockfish/pull/5387 No functional change
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