Dev Builds » 20240701-1737

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 06:51:16 585106 4000 1460 598 1942 +76.06 ± 4.96 2 122 901 962 13 +157.87 ± 11.29
ncm-dbt-02 06:49:47 587810 4000 1514 626 1860 +78.44 ± 4.95 2 117 884 985 12 +163.64 ± 11.41
ncm-dbt-03 06:51:55 588558 4000 1457 580 1963 +77.43 ± 5.0 4 122 877 987 10 +162.14 ± 11.46
ncm-dbt-04 06:49:41 570665 4000 1496 642 1862 +75.34 ± 5.04 3 132 886 966 13 +156.39 ± 11.41
ncm-dbt-05 06:51:48 585063 4000 1469 617 1914 +75.15 ± 5.04 5 124 900 956 15 +155.97 ± 11.31
20000 7396 3063 9541 +76.48 ± 2.23 16 617 4448 4856 63 +159.19 ± 5.09

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
376959 ncm-dbt-03 589796 500 180 84 236 +67.55 ± 14.09 1 17 117 115 0 +142.26 ± 31.44
376958 ncm-dbt-01 585421 500 181 76 243 +74.06 ± 12.98 1 8 126 115 0 +157.24 ± 29.64
376957 ncm-dbt-04 571431 500 179 73 248 +74.79 ± 14.49 0 20 105 124 1 +155.54 ± 33.38
376956 ncm-dbt-05 583908 500 180 84 236 +67.54 ± 14.37 0 21 113 115 1 +138.99 ± 32.11
376955 ncm-dbt-02 588472 500 189 77 234 +79.17 ± 14.48 0 16 110 120 4 +160.64 ± 32.5
376954 ncm-dbt-03 587197 500 185 75 240 +77.71 ± 14.58 1 16 107 124 2 +162.35 ± 33.02
376953 ncm-dbt-04 571351 500 191 73 236 +83.57 ± 13.71 1 10 110 128 1 +178.11 ± 32.33
376952 ncm-dbt-01 585506 500 180 66 254 +80.63 ± 14.09 1 13 108 127 1 +171.02 ± 32.78
376951 ncm-dbt-02 587113 500 191 72 237 +84.31 ± 14.18 0 17 97 136 0 +179.9 ± 34.76
376950 ncm-dbt-05 584411 500 180 62 258 +83.57 ± 13.71 0 12 110 126 2 +174.55 ± 32.38
376949 ncm-dbt-01 584285 500 189 72 239 +82.83 ± 14.86 0 20 95 133 2 +172.78 ± 35.1
376948 ncm-dbt-04 570268 500 186 70 244 +82.1 ± 14.27 0 16 104 128 2 +171.02 ± 33.51
376947 ncm-dbt-03 588856 500 167 62 271 +74.06 ± 14.18 0 19 107 124 0 +155.54 ± 33.04
376946 ncm-dbt-02 588472 500 189 88 223 +71.16 ± 14.22 1 16 115 117 1 +148.85 ± 31.72
376945 ncm-dbt-05 585295 500 189 65 246 +88.0 ± 14.56 1 13 100 133 3 +185.33 ± 34.19
376944 ncm-dbt-01 585211 500 166 71 263 +66.82 ± 13.77 0 17 122 110 1 +137.37 ± 30.65
376943 ncm-dbt-04 571351 500 183 73 244 +77.7 ± 14.29 0 16 111 120 3 +158.93 ± 32.34
376942 ncm-dbt-02 586689 500 190 83 227 +75.52 ± 14.51 1 17 107 124 1 +158.93 ± 33.03
376941 ncm-dbt-03 587792 500 195 78 227 +82.83 ± 14.44 0 17 101 130 2 +172.78 ± 34.05
376940 ncm-dbt-05 582485 500 191 93 216 +68.99 ± 14.7 2 15 119 111 3 +142.26 ± 31.1
376374 ncm-dbt-05 585885 500 186 66 248 +85.04 ± 13.44 0 12 106 132 0 +181.7 ± 33.07
376373 ncm-dbt-03 588643 500 183 80 237 +72.61 ± 14.13 2 13 115 120 0 +155.54 ± 31.67
376372 ncm-dbt-02 588558 500 189 82 229 +75.52 ± 13.94 0 14 118 115 3 +153.86 ± 31.15
376371 ncm-dbt-01 585169 500 187 91 222 +67.55 ± 14.09 0 20 114 116 0 +140.62 ± 31.94
376370 ncm-dbt-04 569111 500 187 87 226 +70.44 ± 14.48 1 15 121 109 4 +142.26 ± 30.77
376369 ncm-dbt-03 588387 500 190 73 237 +82.83 ± 14.14 0 15 105 128 2 +172.78 ± 33.32
376368 ncm-dbt-05 583405 500 170 76 254 +66.1 ± 14.03 0 19 119 111 1 +135.76 ± 31.16
376367 ncm-dbt-02 589882 500 190 79 231 +78.43 ± 14.02 0 15 111 122 2 +162.35 ± 32.31
376366 ncm-dbt-01 583656 500 188 66 246 +86.52 ± 13.47 0 10 110 128 2 +181.7 ± 32.28
376365 ncm-dbt-04 568991 500 191 89 220 +71.89 ± 14.39 1 18 109 122 0 +152.18 ± 32.72
376364 ncm-dbt-03 588132 500 172 59 269 +79.9 ± 13.92 0 13 114 120 3 +164.07 ± 31.75
376363 ncm-dbt-02 587197 500 189 66 245 +87.26 ± 12.69 0 7 113 130 0 +187.16 ± 31.58
376362 ncm-dbt-05 588728 500 183 80 237 +72.61 ± 15.1 2 16 113 115 4 +148.85 ± 32.06
376361 ncm-dbt-01 584832 500 184 70 246 +80.63 ± 14.23 0 14 112 120 4 +164.07 ± 32.12
376360 ncm-dbt-04 571110 500 191 87 222 +73.33 ± 14.01 0 17 113 119 1 +152.18 ± 32.04
376359 ncm-dbt-02 586097 500 187 79 234 +76.25 ± 13.81 0 15 113 121 1 +158.93 ± 31.99
376358 ncm-dbt-03 589668 500 185 69 246 +82.1 ± 13.52 0 12 111 126 1 +172.78 ± 32.21
376357 ncm-dbt-05 586393 500 190 91 219 +69.71 ± 13.74 0 16 120 113 1 +143.89 ± 30.92
376356 ncm-dbt-01 586774 500 185 86 229 +69.71 ± 14.59 0 20 114 113 3 +140.62 ± 31.94
376355 ncm-dbt-04 571712 500 188 90 222 +68.99 ± 14.28 0 20 113 116 1 +142.26 ± 32.1

Commit

Commit ID 5fbfd06171cadf97e6e8173216046b099ebfa43b
Author Joost VandeVondele
Date 2024-07-01 17:37:25 UTC
Move info output afer uciok fixes #5393 : an incompatibility with an older GUI (Chesspartner) fixes #5396 : an incompatibility with an older GUI (Fritz9) closes https://github.com/official-stockfish/Stockfish/pull/5404 No functional change
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