Dev Builds » 20240113-2330

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 06:54:17 577515 4000 1429 627 1944 +70.62 ± 5.01 2 141 921 925 11 +145.75 ± 11.18
ncm-dbt-02 06:55:04 585350 3998 1521 597 1880 +81.78 ± 4.98 2 117 846 1023 11 +171.78 ± 11.68
ncm-dbt-03 06:53:28 583711 4000 1471 610 1919 +75.97 ± 4.94 2 121 902 964 11 +158.08 ± 11.28
ncm-dbt-04 06:54:44 569566 4002 1471 585 1946 +78.21 ± 5.04 0 139 848 1003 11 +162.9 ± 11.69
ncm-dbt-05 06:54:37 582041 4000 1441 614 1945 +72.88 ± 4.95 2 133 906 954 5 +152.18 ± 11.27
20000 7333 3033 9634 +75.88 ± 2.23 8 651 4423 4869 49 +158.04 ± 5.1

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
420013 ncm-dbt-04 568395 2 1 1 0 0.0 ± 34.02 0 0 1 0 0 0.0 ± 30.47 ↓
420012 ncm-dbt-05 582402 500 170 65 265 +74.06 ± 14.6 1 17 110 120 2 +153.86 ± 32.54 ↓
420011 ncm-dbt-01 577807 500 180 78 242 +71.88 ± 14.25 0 19 111 119 1 +148.85 ± 32.4 ↓
420010 ncm-dbt-02 586520 498 178 86 234 +64.93 ± 14.59 0 23 112 113 1 +133.13 ± 32.28 ↓
420009 ncm-dbt-03 583070 500 190 69 241 +85.78 ± 13.3 0 10 110 129 1 +181.7 ± 32.28 ↓
420008 ncm-dbt-04 569390 500 187 68 245 +84.3 ± 14.76 0 19 95 134 2 +176.33 ± 35.12 ↓
420007 ncm-dbt-05 582945 500 173 90 237 +58.21 ± 13.97 0 22 123 105 0 +119.89 ± 30.63 ↓
420006 ncm-dbt-01 578630 500 184 94 222 +63.23 ± 14.61 1 20 119 108 2 +129.35 ± 31.2 ↓
420005 ncm-dbt-02 585506 500 192 69 239 +87.26 ± 14.1 1 12 101 135 1 +187.16 ± 33.99 ↓
420004 ncm-dbt-03 583237 500 181 82 237 +69.71 ± 14.73 0 21 112 114 3 +140.62 ± 32.26 ↓
420003 ncm-dbt-04 571270 500 184 77 239 +75.52 ± 13.94 0 17 109 124 0 +158.93 ± 32.69 ↓
420002 ncm-dbt-02 584579 500 193 63 244 +92.45 ± 12.61 0 4 114 130 2 +196.45 ± 31.14 ↓
420001 ncm-dbt-05 585253 500 169 80 251 +62.51 ± 14.44 1 19 122 106 2 +127.76 ± 30.73 ↓
420000 ncm-dbt-01 579001 500 182 72 246 +77.7 ± 13.86 0 14 114 120 2 +160.64 ± 31.79 ↓
419999 ncm-dbt-03 580447 500 181 78 241 +72.61 ± 13.98 1 13 120 114 2 +150.51 ± 30.84 ↓
419998 ncm-dbt-04 572921 500 175 66 259 +76.98 ± 13.83 0 16 109 125 0 +162.35 ± 32.67 ↓
419997 ncm-dbt-02 587113 500 189 75 236 +80.63 ± 14.09 0 16 105 128 1 +169.27 ± 33.34 ↓
419996 ncm-dbt-05 582778 500 183 73 244 +77.7 ± 13.86 0 15 111 123 1 +162.35 ± 32.31 ↓
419995 ncm-dbt-01 573406 500 177 72 251 +74.06 ± 14.32 0 19 108 122 1 +153.86 ± 32.88 ↓
419994 ncm-dbt-04 569190 500 183 77 240 +74.79 ± 14.06 0 16 114 118 2 +153.86 ± 31.85 ↓
419993 ncm-dbt-03 585759 500 185 75 240 +77.71 ± 13.09 0 11 118 121 0 +164.07 ± 31.01 ↓
419992 ncm-dbt-05 579868 500 180 75 245 +74.06 ± 13.74 0 16 113 121 0 +155.54 ± 32.01 ↓
419991 ncm-dbt-02 584706 500 199 80 221 +84.3 ± 14.9 0 19 96 132 3 +174.55 ± 34.94 ↓
419990 ncm-dbt-01 577930 500 174 82 244 +64.66 ± 14.26 1 16 126 104 3 +130.94 ± 30.05 ↓
419989 ncm-dbt-03 583279 500 180 78 242 +71.88 ± 13.81 0 17 114 119 0 +150.51 ± 31.88 ↓
419988 ncm-dbt-04 569310 500 180 67 253 +79.9 ± 14.78 0 22 93 135 0 +169.27 ± 35.43 ↓
419987 ncm-dbt-02 586477 500 190 73 237 +82.83 ± 14.58 1 15 102 130 2 +174.55 ± 33.86 ↓
419986 ncm-dbt-05 580199 500 188 74 238 +80.63 ± 13.64 0 14 108 128 0 +171.02 ± 32.78 ↓
419985 ncm-dbt-03 583363 500 182 70 248 +79.17 ± 13.9 0 15 109 125 1 +165.8 ± 32.64 ↓
419984 ncm-dbt-01 576578 500 178 77 245 +71.16 ± 13.79 0 17 115 118 0 +148.85 ± 31.72 ↓
419983 ncm-dbt-04 569190 500 183 74 243 +76.97 ± 14.27 0 16 112 119 3 +157.24 ± 32.18 ↓
419982 ncm-dbt-02 583363 500 186 68 246 +83.57 ± 13.25 0 11 110 129 0 +178.11 ± 32.33 ↓
419981 ncm-dbt-05 581610 500 186 70 244 +82.1 ± 13.98 0 16 102 132 0 +174.55 ± 33.86 ↓
419980 ncm-dbt-03 582318 500 186 80 234 +74.79 ± 14.49 0 19 108 121 2 +153.86 ± 32.88 ↓
419979 ncm-dbt-01 577397 500 174 78 248 +67.54 ± 14.65 0 22 112 114 2 +137.37 ± 32.27 ↓
419978 ncm-dbt-04 568474 500 183 85 232 +68.99 ± 14.56 0 22 109 118 1 +142.26 ± 32.74 ↓
419977 ncm-dbt-03 588217 500 186 78 236 +76.25 ± 14.39 1 15 111 121 2 +158.93 ± 32.34 ↓
419976 ncm-dbt-02 584537 500 194 83 223 +78.43 ± 14.17 0 17 106 126 1 +164.07 ± 33.19 ↓
419975 ncm-dbt-01 579372 500 180 74 246 +74.79 ± 13.47 0 14 116 120 0 +157.24 ± 31.47 ↓
419974 ncm-dbt-05 581277 500 192 87 221 +74.06 ± 13.44 0 14 117 119 0 +155.54 ± 31.31 ↓
419973 ncm-dbt-04 567958 500 195 70 235 +88.74 ± 13.83 0 11 106 130 3 +185.33 ± 33.03 ↓

Commit

Commit ID cf5b070913755e2aac2a6e827e7abaa91c0b1d35
Author Disservin
Date 2024-01-13 23:30:06 UTC
Remove unused method init() is no longer used, and was previously replaced by the clear function. fixes https://github.com/official-stockfish/Stockfish/issues/4981 No functional change
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