Dev Builds » 20240412-1611

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 06:51:00 584440 4000 1433 617 1950 +71.89 ± 4.96 3 132 919 938 8 +149.47 ± 11.18
ncm-dbt-02 06:52:12 586642 4000 1407 613 1980 +69.89 ± 4.95 1 139 933 919 8 +144.51 ± 11.09
ncm-dbt-03 06:51:16 588298 4000 1441 593 1966 +74.79 ± 4.94 0 135 887 973 5 +156.18 ± 11.4
ncm-dbt-04 06:51:55 566344 4014 1438 593 1983 +74.25 ± 4.97 2 131 905 958 11 +154.09 ± 11.28
ncm-dbt-05 06:51:10 584633 3986 1422 613 1951 +71.51 ± 5.01 2 135 922 920 14 +147.15 ± 11.16
20000 7141 3029 9830 +72.47 ± 2.22 8 672 4566 4708 46 +150.26 ± 5.02

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
372968 ncm-dbt-04 566217 14 7 3 4 +102.04 ± 70.73 0 0 3 4 0 +225.59 ± 263.0
372967 ncm-dbt-05 583698 486 186 73 227 +82.29 ± 14.71 1 12 107 119 4 +169.57 ± 32.88
372966 ncm-dbt-02 585169 500 184 75 241 +76.97 ± 14.13 0 15 114 118 3 +157.24 ± 31.83
372965 ncm-dbt-01 584664 500 187 76 237 +78.43 ± 13.73 0 13 115 120 2 +162.35 ± 31.59
372964 ncm-dbt-03 588558 500 180 74 246 +74.79 ± 13.62 0 14 117 118 1 +155.54 ± 31.31
372963 ncm-dbt-04 566770 500 174 73 253 +71.16 ± 13.79 0 16 118 115 1 +147.19 ± 31.23
372962 ncm-dbt-02 588387 500 184 72 244 +79.17 ± 14.05 0 16 107 126 1 +165.8 ± 33.0
372961 ncm-dbt-05 584201 500 179 76 245 +72.61 ± 13.84 0 16 116 117 1 +150.51 ± 31.54
372960 ncm-dbt-03 587834 500 169 74 257 +66.82 ± 13.77 0 17 122 110 1 +137.37 ± 30.65
372959 ncm-dbt-01 584537 500 174 79 247 +66.82 ± 13.77 0 16 125 107 2 +135.76 ± 30.17
372958 ncm-dbt-04 566414 500 184 76 240 +76.25 ± 14.1 0 16 112 120 2 +157.24 ± 32.18
372957 ncm-dbt-02 586774 500 172 72 256 +70.44 ± 13.76 1 14 119 116 0 +148.85 ± 31.04
372956 ncm-dbt-05 584706 500 178 84 238 +66.1 ± 14.17 0 19 120 109 2 +134.15 ± 31.01
372955 ncm-dbt-01 582945 500 185 79 236 +74.79 ± 14.34 0 20 104 126 0 +157.24 ± 33.54
372954 ncm-dbt-03 588430 500 188 84 228 +73.33 ± 14.01 0 17 113 119 1 +152.18 ± 32.04
372953 ncm-dbt-04 565941 500 171 83 246 +61.79 ± 15.08 1 25 110 113 1 +127.76 ± 32.59
372952 ncm-dbt-05 585169 500 164 92 244 +50.38 ± 14.28 0 24 133 90 3 +98.44 ± 29.27
372951 ncm-dbt-02 586477 500 164 74 262 +63.23 ± 14.2 0 19 125 103 3 +126.18 ± 30.27
372950 ncm-dbt-01 582736 500 176 77 247 +69.71 ± 13.44 0 14 124 111 1 +143.89 ± 30.23
372949 ncm-dbt-03 588004 500 184 77 239 +75.52 ± 14.65 0 21 102 126 1 +157.24 ± 33.88
372948 ncm-dbt-04 567759 500 177 76 247 +71.16 ± 14.36 0 18 116 113 3 +143.89 ± 31.59
372947 ncm-dbt-05 583447 500 182 82 236 +70.44 ± 14.34 1 18 111 120 0 +148.85 ± 32.4
372946 ncm-dbt-02 585674 500 182 82 236 +70.44 ± 13.91 0 18 114 118 0 +147.19 ± 31.9
372945 ncm-dbt-03 589112 500 179 74 247 +74.06 ± 13.44 0 14 117 119 0 +155.54 ± 31.31
372944 ncm-dbt-04 566533 500 184 66 250 +83.57 ± 13.56 0 10 115 122 3 +172.78 ± 31.44
372943 ncm-dbt-01 583698 500 176 79 245 +68.27 ± 14.4 0 22 109 119 0 +142.26 ± 32.74
372942 ncm-dbt-05 585970 500 184 72 244 +79.17 ± 13.14 0 10 119 120 1 +165.8 ± 30.8
372941 ncm-dbt-02 587707 500 178 67 255 +78.44 ± 13.73 0 15 109 126 0 +165.8 ± 32.64
372940 ncm-dbt-03 586350 500 181 64 255 +82.83 ± 14.58 0 19 96 134 1 +174.55 ± 34.94
372939 ncm-dbt-04 565548 500 170 72 258 +68.99 ± 14.14 0 20 112 118 0 +143.89 ± 32.25
372938 ncm-dbt-01 586139 500 181 73 246 +76.25 ± 13.51 0 12 120 116 2 +157.24 ± 30.75
372937 ncm-dbt-05 584285 500 168 68 264 +70.43 ± 14.34 0 20 111 118 1 +145.54 ± 32.41
372936 ncm-dbt-02 586731 500 160 79 261 +56.78 ± 14.19 0 24 121 105 0 +116.78 ± 30.96
372935 ncm-dbt-04 566138 500 189 70 241 +84.31 ± 13.42 0 12 107 131 0 +179.9 ± 32.89
372934 ncm-dbt-01 585885 500 182 87 231 +66.83 ± 15.02 3 18 110 119 0 +143.89 ± 32.58
372933 ncm-dbt-03 588217 500 177 72 251 +74.06 ± 13.89 0 17 111 122 0 +155.54 ± 32.36
372932 ncm-dbt-05 585590 500 181 66 253 +81.36 ± 14.25 0 16 105 127 2 +169.27 ± 33.34
372931 ncm-dbt-02 586223 500 183 92 225 +63.94 ± 13.8 0 18 124 107 1 +130.94 ± 30.38
372930 ncm-dbt-03 589882 500 183 74 243 +76.98 ± 13.83 0 16 109 125 0 +162.35 ± 32.67
372929 ncm-dbt-04 565784 500 182 74 244 +76.25 ± 14.1 1 14 112 122 1 +160.64 ± 32.15
372928 ncm-dbt-01 584916 500 172 67 261 +74.06 ± 14.03 0 17 112 120 1 +153.86 ± 32.2

Commit

Commit ID 14f6eab07d1d1e1a59372974e5534128676e9440
Author Shahin M. Shahin
Date 2024-04-12 16:11:54 UTC
Fix some more UCI output further fall-out of the refactoring, fixes: * the position object in UCI is not never getting updated if position token is used * duplicate string of " wdl " See also: https://discord.com/channels/435943710472011776/1032922913499783169/1228227522945351690 https://discord.com/channels/435943710472011776/813919248455827515/1228288106449338398 closes https://github.com/official-stockfish/Stockfish/pull/5168 No functional change Co-Authored-By: disservin <45608332+disservin@users.noreply.github.com>
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