Dev Builds » 20240529-1700

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 06:50:06 583491 4000 1501 604 1895 +79.26 ± 4.98 0 126 864 997 13 +164.93 ± 11.56
ncm-dbt-02 06:51:24 586879 3996 1484 609 1903 +77.33 ± 4.99 0 129 879 976 14 +160.18 ± 11.45
ncm-dbt-03 06:51:27 586494 4012 1515 589 1908 +81.66 ± 4.91 0 111 872 1009 14 +170.43 ± 11.48
ncm-dbt-04 06:51:23 572382 4000 1483 614 1903 +76.7 ± 5.08 3 135 867 980 15 +159.15 ± 11.55
ncm-dbt-05 06:51:57 584124 3992 1504 623 1865 +77.96 ± 5.0 0 130 868 985 13 +161.87 ± 11.53
20000 7487 3039 9474 +78.58 ± 2.23 3 631 4350 4947 69 +163.3 ± 5.15

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
386992 ncm-dbt-03 585843 12 6 1 5 +154.02 ± 64.21 0 0 1 5 0 +416.21 ± 496.36 ↓
386991 ncm-dbt-02 586223 496 189 73 234 +82.79 ± 13.77 0 13 107 127 1 +174.42 ± 32.91 ↓
386990 ncm-dbt-04 572477 500 192 74 234 +83.57 ± 14.01 0 14 106 128 2 +174.55 ± 33.13 ↓
386989 ncm-dbt-05 585759 492 172 80 240 +65.74 ± 14.03 0 19 116 111 0 +136.56 ± 31.59 ↓
386988 ncm-dbt-03 586562 500 180 75 245 +74.06 ± 13.59 0 14 118 117 1 +153.86 ± 31.15 ↓
386987 ncm-dbt-01 582652 500 195 67 238 +90.96 ± 14.47 0 15 95 137 3 +190.85 ± 35.14 ↓
386986 ncm-dbt-02 583614 500 189 76 235 +79.9 ± 14.64 0 19 101 128 2 +165.8 ± 34.05 ↓
386985 ncm-dbt-04 573810 500 186 69 245 +82.83 ± 14.29 1 11 112 122 4 +171.02 ± 32.04 ↓
386984 ncm-dbt-05 581569 500 210 72 218 +98.44 ± 13.34 0 8 98 142 2 +211.87 ± 34.38 ↓
386983 ncm-dbt-01 581818 500 194 79 227 +81.36 ± 13.96 0 13 112 122 3 +167.53 ± 32.08 ↓
386982 ncm-dbt-03 584664 500 191 66 243 +88.74 ± 14.72 0 17 94 136 3 +185.33 ± 35.32 ↓
386981 ncm-dbt-04 573002 500 192 73 235 +84.3 ± 15.18 0 20 95 131 4 +172.78 ± 35.1 ↓
386980 ncm-dbt-02 584622 500 183 78 239 +74.06 ± 13.74 0 14 119 115 2 +152.18 ± 31.0 ↓
386979 ncm-dbt-05 583070 500 182 83 235 +69.71 ± 14.17 0 19 114 116 1 +143.89 ± 31.92 ↓
386978 ncm-dbt-03 587070 500 184 66 250 +83.57 ± 13.87 0 13 108 127 2 +174.55 ± 32.75 ↓
386977 ncm-dbt-01 583824 500 186 76 238 +77.7 ± 13.86 0 15 111 123 1 +162.35 ± 32.31 ↓
386976 ncm-dbt-04 572396 500 192 84 224 +76.25 ± 15.35 0 25 94 129 2 +157.24 ± 35.18 ↓
386975 ncm-dbt-02 588302 500 201 74 225 +90.22 ± 14.16 0 11 106 128 5 +185.33 ± 33.03 ↓
386974 ncm-dbt-05 583992 500 182 75 243 +75.52 ± 14.08 0 18 107 125 0 +158.93 ± 33.03 ↓
386973 ncm-dbt-01 582527 500 177 84 239 +65.38 ± 13.57 0 16 126 107 1 +134.15 ± 30.02 ↓
386972 ncm-dbt-03 584832 500 192 79 229 +79.9 ± 13.92 0 14 111 123 2 +165.8 ± 32.28 ↓
386971 ncm-dbt-04 572276 500 175 76 249 +69.71 ± 14.17 1 17 114 118 0 +147.19 ± 31.9 ↓
386970 ncm-dbt-02 587919 500 173 71 256 +71.88 ± 13.96 0 18 112 120 0 +150.51 ± 32.22 ↓
386969 ncm-dbt-05 581818 500 191 87 222 +73.33 ± 14.58 0 19 111 117 3 +148.85 ± 32.4 ↓
386968 ncm-dbt-01 583950 500 197 65 238 +93.95 ± 14.96 0 17 88 141 4 +196.45 ± 36.5 ↓
386967 ncm-dbt-03 585759 500 189 72 239 +82.83 ± 13.7 0 13 108 128 1 +174.55 ± 32.75 ↓
386966 ncm-dbt-04 570348 500 183 79 238 +73.33 ± 13.86 0 16 115 118 1 +152.18 ± 31.7 ↓
386965 ncm-dbt-02 586689 500 170 80 250 +63.23 ± 14.47 0 24 112 114 0 +130.94 ± 32.29 ↓
386964 ncm-dbt-05 587792 500 184 68 248 +82.1 ± 14.42 0 16 105 126 3 +169.27 ± 33.34 ↓
386963 ncm-dbt-01 583656 500 190 82 228 +76.25 ± 14.81 0 22 99 128 1 +158.93 ± 34.38 ↓
386962 ncm-dbt-03 587367 500 186 82 232 +73.33 ± 14.15 0 16 117 114 3 +148.85 ± 31.38 ↓
386961 ncm-dbt-02 589027 500 199 75 226 +88.0 ± 13.81 0 12 104 132 2 +185.33 ± 33.42 ↓
386960 ncm-dbt-05 583154 500 196 78 226 +83.57 ± 13.87 0 12 111 124 3 +172.78 ± 32.21 ↓
386959 ncm-dbt-03 586604 500 195 73 232 +86.52 ± 13.16 0 10 108 132 0 +185.33 ± 32.63 ↓
386958 ncm-dbt-04 572719 500 177 89 234 +61.79 ± 14.13 1 18 124 106 1 +127.76 ± 30.41 ↓
386957 ncm-dbt-01 582945 500 181 72 247 +76.98 ± 13.38 0 13 115 122 0 +162.35 ± 31.59 ↓
386956 ncm-dbt-02 588643 500 180 82 238 +68.99 ± 14.14 0 18 118 112 2 +140.62 ± 31.28 ↓
386955 ncm-dbt-01 586562 500 181 79 240 +71.88 ± 13.52 0 15 118 117 0 +150.51 ± 31.19 ↓
386954 ncm-dbt-05 585843 500 187 80 233 +75.52 ± 14.37 0 19 106 124 1 +157.24 ± 33.21 ↓
386953 ncm-dbt-03 589753 500 192 75 233 +82.83 ± 14.0 0 14 107 127 2 +172.78 ± 32.96 ↓
386952 ncm-dbt-04 572034 500 186 70 244 +82.1 ± 13.83 0 14 107 128 1 +172.78 ± 32.96 ↓

Commit

Commit ID a2f4e988aa03a1011b671af07a152682e35b4617
Author mstembera
Date 2024-05-29 17:00:37 UTC
Fix MSVC NUMA compile issues closes https://github.com/official-stockfish/Stockfish/pull/5298 No functional change
Copyright 2011–2024 Next Chess Move LLC
Feedback & Support Terms of Service Privacy Policy Desktop Version