Dev Builds » 20240411-2041

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 06:52:38 584709 3998 1449 604 1945 +74.56 ± 5.11 8 125 897 952 17 +154.79 ± 11.33
ncm-dbt-02 06:51:27 587311 4000 1455 594 1951 +75.97 ± 5.1 1 147 855 984 13 +157.45 ± 11.64
ncm-dbt-03 06:52:10 586686 3988 1443 612 1933 +73.47 ± 5.05 1 138 900 939 16 +151.02 ± 11.31
ncm-dbt-04 06:52:15 571853 4008 1421 634 1953 +69.12 ± 5.06 1 161 899 936 7 +142.96 ± 11.34
ncm-dbt-05 06:51:59 584892 4006 1456 660 1890 +69.97 ± 5.1 2 152 914 918 17 +143.04 ± 11.24
20000 7224 3104 9672 +72.61 ± 2.27 13 723 4465 4729 70 +149.8 ± 5.08

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
381499 ncm-dbt-05 584579 6 2 1 3 +58.33 ± 98.71 0 0 2 1 0 +120.24 ± 264.77
381498 ncm-dbt-04 571351 8 2 3 3 -43.64 ± 153.21 0 2 1 1 0 -88.74 ± 710.5
381497 ncm-dbt-03 589326 488 176 81 231 +68.51 ± 14.94 1 21 104 118 0 +144.49 ± 33.54
381496 ncm-dbt-01 583405 498 183 74 241 +77.29 ± 13.73 0 14 113 121 1 +161.38 ± 31.95
381495 ncm-dbt-02 587792 500 182 71 247 +78.44 ± 13.73 0 15 109 126 0 +165.8 ± 32.64
381494 ncm-dbt-05 580738 500 187 82 231 +74.06 ± 14.03 0 16 115 117 2 +152.18 ± 31.7
381493 ncm-dbt-04 570829 500 177 72 251 +74.06 ± 14.32 1 15 114 118 2 +153.86 ± 31.85
381492 ncm-dbt-03 587919 500 190 76 234 +80.63 ± 14.09 0 14 111 122 3 +165.8 ± 32.28
381491 ncm-dbt-01 584117 500 172 73 255 +69.71 ± 13.74 2 9 129 108 2 +145.54 ± 29.32
381490 ncm-dbt-02 589027 500 183 74 243 +76.97 ± 14.27 0 17 109 122 2 +158.93 ± 32.69
381489 ncm-dbt-05 585126 500 177 82 241 +66.82 ± 14.06 0 17 124 106 3 +134.15 ± 30.35
381488 ncm-dbt-04 571833 500 176 83 241 +65.38 ± 13.86 0 19 119 112 0 +135.76 ± 31.16
381487 ncm-dbt-03 585295 500 170 71 259 +69.71 ± 13.59 0 15 122 112 1 +143.89 ± 30.58
381486 ncm-dbt-01 583782 500 185 78 237 +75.52 ± 15.06 0 23 99 126 2 +155.54 ± 34.37
381485 ncm-dbt-04 572961 500 192 78 230 +80.63 ± 14.38 0 18 101 130 1 +169.27 ± 34.05
381484 ncm-dbt-02 585084 500 173 88 239 +59.64 ± 13.61 0 19 127 104 0 +123.02 ± 29.98
381483 ncm-dbt-05 584916 500 164 79 257 +59.64 ± 14.59 1 22 119 107 1 +123.02 ± 31.23
381482 ncm-dbt-03 586223 500 173 78 249 +66.82 ± 13.92 0 17 123 108 2 +135.76 ± 30.5
381481 ncm-dbt-01 583866 500 188 76 236 +79.17 ± 14.34 0 15 112 119 4 +160.64 ± 32.15
381480 ncm-dbt-02 587962 500 187 78 235 +76.97 ± 13.83 0 14 115 119 2 +158.93 ± 31.63
381479 ncm-dbt-04 569829 500 164 67 269 +68.27 ± 15.08 0 26 102 121 1 +140.62 ± 33.84
381478 ncm-dbt-05 582527 500 189 76 235 +79.9 ± 14.64 1 15 107 124 3 +165.8 ± 33.0
381477 ncm-dbt-03 587325 500 184 89 227 +66.82 ± 15.16 0 25 108 114 3 +134.15 ± 32.9
381476 ncm-dbt-01 583321 500 177 77 246 +70.44 ± 14.34 2 14 117 116 1 +148.85 ± 31.38
381475 ncm-dbt-02 588558 500 183 73 244 +77.7 ± 15.13 0 22 99 126 3 +158.93 ± 34.38
381474 ncm-dbt-05 583489 500 177 81 242 +67.54 ± 14.23 0 20 115 114 1 +138.99 ± 31.79
381473 ncm-dbt-04 570669 500 187 81 232 +74.79 ± 14.34 0 19 107 123 1 +155.54 ± 33.04
381472 ncm-dbt-03 586731 500 184 73 243 +78.43 ± 13.42 0 11 119 118 2 +162.35 ± 30.85
381471 ncm-dbt-01 588089 500 185 79 236 +74.79 ± 15.17 3 16 104 126 1 +160.64 ± 33.54
381470 ncm-dbt-02 586774 500 188 64 248 +88.0 ± 14.99 0 20 88 140 2 +185.33 ± 36.42
381469 ncm-dbt-04 574135 500 171 82 247 +62.51 ± 13.74 0 18 126 105 1 +127.76 ± 30.09
381468 ncm-dbt-05 587622 500 185 93 222 +64.66 ± 14.94 0 27 104 119 0 +134.15 ± 33.51
381467 ncm-dbt-01 585295 500 175 80 245 +66.83 ± 14.2 1 18 116 115 0 +140.62 ± 31.61
381466 ncm-dbt-03 584537 500 188 70 242 +83.57 ± 13.87 0 13 108 127 2 +174.55 ± 32.75
381465 ncm-dbt-02 587664 500 183 73 244 +77.7 ± 14.99 0 21 101 125 3 +158.93 ± 34.05
381464 ncm-dbt-04 571913 500 166 78 256 +61.79 ± 14.55 0 25 112 113 0 +127.76 ± 32.29
381463 ncm-dbt-05 587452 500 179 80 241 +69.71 ± 13.74 0 16 120 113 1 +143.89 ± 30.92
381462 ncm-dbt-03 586139 500 178 74 248 +73.33 ± 14.99 0 22 105 120 3 +148.85 ± 33.38
381461 ncm-dbt-05 587579 500 196 86 218 +77.7 ± 15.13 0 19 108 117 6 +153.86 ± 32.88
381460 ncm-dbt-02 585632 500 176 73 251 +72.61 ± 14.69 1 19 107 122 1 +152.18 ± 33.05
381459 ncm-dbt-04 573163 500 186 90 224 +67.54 ± 14.09 0 19 117 113 1 +138.99 ± 31.46
381458 ncm-dbt-01 585801 500 184 67 249 +82.83 ± 14.86 0 16 107 121 6 +165.8 ± 33.0

Commit

Commit ID de2244284b301c5bf15b248b5e3538aee92bb295
Author Disservin
Date 2024-04-11 20:41:35 UTC
Remove COMPILER from Makefile The same functionality is available by using COMPCXX and having another variable which does the same is just confusing. There was only one mention on Stockfish Wiki about this which has been changed to COMPCXX. closes https://github.com/official-stockfish/Stockfish/pull/5154 No functional change
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