Dev Builds » 20240104-1451

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 06:51:08 584705 4000 1432 622 1946 +71.34 ± 5.03 1 139 927 915 18 +145.75 ± 11.13
ncm-dbt-02 06:51:44 587529 4000 1438 621 1941 +71.98 ± 5.06 1 148 897 941 13 +148.23 ± 11.35
ncm-dbt-03 06:50:43 588540 4000 1418 614 1968 +70.8 ± 4.96 0 136 939 910 15 +144.92 ± 11.05
ncm-dbt-04 06:51:51 565555 4000 1434 617 1949 +71.98 ± 5.1 1 155 882 950 12 +148.43 ± 11.45
ncm-dbt-05 06:52:33 583434 4000 1403 680 1917 +63.5 ± 5.0 1 158 969 861 11 +129.55 ± 10.88
20000 7125 3154 9721 +69.91 ± 2.25 4 736 4614 4577 69 +143.32 ± 4.99

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
371665 ncm-dbt-05 579868 500 188 85 227 +72.61 ± 13.69 0 14 121 113 2 +148.85 ± 30.69
371664 ncm-dbt-03 589326 500 178 70 252 +76.25 ± 13.81 0 13 119 115 3 +155.54 ± 30.96
371663 ncm-dbt-01 585464 500 183 83 234 +70.43 ± 14.34 0 18 117 112 3 +142.26 ± 31.44
371662 ncm-dbt-04 565076 500 174 87 239 +61.07 ± 15.05 0 26 114 107 3 +121.46 ± 32.0
371661 ncm-dbt-02 585632 500 177 70 253 +75.52 ± 14.37 0 20 103 127 0 +158.93 ± 33.71
371660 ncm-dbt-05 582485 500 175 86 239 +62.51 ± 14.17 0 21 120 108 1 +127.76 ± 31.05
371659 ncm-dbt-01 586985 500 169 70 261 +69.71 ± 14.31 0 19 115 114 2 +142.26 ± 31.77
371658 ncm-dbt-04 563626 500 183 78 239 +74.06 ± 14.88 0 22 103 123 2 +152.18 ± 33.71
371657 ncm-dbt-03 588132 500 184 71 245 +79.9 ± 13.62 0 13 112 124 1 +167.53 ± 32.08
371656 ncm-dbt-02 585674 500 171 73 256 +68.99 ± 14.0 0 18 117 114 1 +142.26 ± 31.44
371655 ncm-dbt-01 582110 500 194 77 229 +82.83 ± 13.7 0 10 117 119 4 +169.27 ± 31.12
371654 ncm-dbt-04 567799 500 181 75 244 +74.79 ± 14.2 0 18 109 122 1 +155.54 ± 32.7
371653 ncm-dbt-03 589411 500 183 83 234 +70.43 ± 14.75 0 23 105 121 1 +145.54 ± 33.38
371652 ncm-dbt-05 584327 500 177 91 232 +60.36 ± 14.21 0 22 121 106 1 +123.02 ± 30.92
371651 ncm-dbt-02 589368 500 158 75 267 +58.21 ± 14.79 0 25 120 102 3 +115.23 ± 31.11
371650 ncm-dbt-01 586520 500 186 59 255 +90.22 ± 13.55 0 10 105 133 2 +190.85 ± 33.16
371649 ncm-dbt-05 584958 500 178 84 238 +66.1 ± 14.03 0 18 122 108 2 +134.15 ± 30.68
371648 ncm-dbt-03 588217 500 164 73 263 +63.94 ± 13.8 0 16 130 101 3 +127.76 ± 29.43
371647 ncm-dbt-04 566296 500 164 85 251 +55.36 ± 14.53 1 24 120 105 0 +115.23 ± 31.11
371646 ncm-dbt-02 588558 500 183 75 242 +76.25 ± 14.39 0 19 105 125 1 +158.93 ± 33.37
371645 ncm-dbt-01 584201 500 181 86 233 +66.82 ± 13.48 0 14 129 105 2 +135.76 ± 29.49
371644 ncm-dbt-05 581070 500 173 75 252 +68.99 ± 13.86 0 17 119 113 1 +142.26 ± 31.1
371643 ncm-dbt-03 590825 500 164 85 251 +55.36 ± 13.41 0 19 133 98 0 +113.68 ± 29.12
371642 ncm-dbt-02 588856 500 198 87 215 +78.43 ± 13.58 0 11 120 116 3 +160.64 ± 30.7
371641 ncm-dbt-04 564174 500 177 79 244 +68.99 ± 14.56 0 20 115 112 3 +138.99 ± 31.79
371640 ncm-dbt-01 585506 500 169 92 239 +53.93 ± 14.73 1 23 127 96 3 +107.54 ± 30.1
371639 ncm-dbt-03 586435 500 182 74 244 +76.25 ± 13.81 0 15 113 121 1 +158.93 ± 31.99
371638 ncm-dbt-05 582444 500 163 91 246 +50.38 ± 14.68 0 28 124 96 2 +99.95 ± 30.58
371637 ncm-dbt-04 564801 500 177 74 249 +72.61 ± 14.55 0 21 106 122 1 +150.51 ± 33.22
371636 ncm-dbt-02 587622 500 182 78 240 +73.33 ± 14.72 0 19 112 115 4 +147.19 ± 32.24
371635 ncm-dbt-01 582027 500 181 73 246 +76.25 ± 14.25 0 18 107 124 1 +158.93 ± 33.03
371634 ncm-dbt-03 586181 500 180 64 256 +82.1 ± 14.56 0 16 106 124 4 +167.53 ± 33.17
371633 ncm-dbt-05 585169 500 173 84 243 +62.51 ± 14.03 1 16 128 103 2 +127.76 ± 29.76
371632 ncm-dbt-02 587070 500 182 81 237 +71.16 ± 14.5 0 21 108 120 1 +147.19 ± 32.89
371631 ncm-dbt-04 566454 500 187 65 248 +86.52 ± 13.47 0 12 104 134 0 +185.33 ± 33.42
371630 ncm-dbt-03 589796 500 183 94 223 +62.51 ± 14.31 0 21 121 106 2 +126.18 ± 30.9
371629 ncm-dbt-01 584832 500 169 82 249 +61.07 ± 14.92 0 27 110 112 1 +124.6 ± 32.59
371628 ncm-dbt-05 587155 500 176 84 240 +64.66 ± 14.26 0 22 114 114 0 +134.15 ± 31.97
371627 ncm-dbt-04 566217 500 191 74 235 +82.83 ± 13.7 0 12 111 125 2 +172.78 ± 32.21
371626 ncm-dbt-02 587452 500 187 82 231 +74.06 ± 14.03 1 15 112 122 0 +157.24 ± 32.18

Commit

Commit ID 49308929852731e118b2c6d5d4232e930182cc11
Author RainRat
Date 2024-01-04 14:51:56 UTC
Fix typo in tbprobe.cpp closes https://github.com/official-stockfish/Stockfish/pull/4959 No functional change
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