Dev Builds » 20220529-1704

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 06:53:01 583031 4014 1106 977 1931 +11.17 ± 5.18 3 388 1101 507 8 +21.49 ± 10.21
ncm-dbt-02 06:51:12 586092 4000 1093 968 1939 +10.86 ± 5.1 6 366 1130 493 5 +21.92 ± 10.04
ncm-dbt-03 06:51:44 585123 4000 1078 929 1993 +12.95 ± 5.03 4 349 1146 496 5 +25.76 ± 9.94
ncm-dbt-04 06:52:29 568769 4000 1023 971 2006 +4.52 ± 5.25 8 416 1102 464 10 +8.69 ± 10.21
ncm-dbt-05 06:53:41 581847 3986 1075 961 1950 +9.94 ± 5.26 5 402 1063 520 3 +20.24 ± 10.42
20000 5375 4806 9819 +9.89 ± 2.31 26 1921 5542 2480 31 +19.62 ± 4.55

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
415984 ncm-dbt-01 583824 14 6 4 4 +49.96 ± 94.42 0 1 3 3 0 +102.11 ± 234.06
415983 ncm-dbt-05 580945 486 128 111 247 +12.16 ± 15.24 1 48 127 67 0 +25.78 ± 30.25
415982 ncm-dbt-02 582485 500 138 122 240 +11.12 ± 15.13 2 48 132 68 0 +25.06 ± 29.65
415981 ncm-dbt-04 566967 500 125 114 261 +7.64 ± 15.09 0 55 130 64 1 +13.9 ± 29.91
415980 ncm-dbt-01 582987 500 135 119 246 +11.12 ± 15.0 2 46 137 64 1 +23.66 ± 29.01
415979 ncm-dbt-03 583112 500 130 121 249 +6.25 ± 14.34 1 47 145 56 1 +12.51 ± 27.96
415978 ncm-dbt-05 582360 500 132 117 251 +10.43 ± 14.95 1 50 132 67 0 +22.27 ± 29.65
415977 ncm-dbt-04 568156 500 130 133 237 -2.09 ± 15.48 0 63 130 54 3 -8.34 ± 29.91
415976 ncm-dbt-02 583992 500 143 128 229 +10.42 ± 14.7 0 49 139 60 2 +18.08 ± 28.75
415975 ncm-dbt-03 584159 500 127 120 253 +4.86 ± 14.22 0 49 147 52 2 +6.95 ± 27.7
415974 ncm-dbt-01 582152 500 132 127 241 +3.47 ± 13.96 1 46 151 51 1 +6.95 ± 27.15
415973 ncm-dbt-05 583531 500 133 114 253 +13.21 ± 15.29 1 50 129 69 1 +26.46 ± 30.03
415972 ncm-dbt-04 567997 500 122 122 256 -0.0 ± 14.68 2 51 143 53 1 +1.39 ± 28.24
415971 ncm-dbt-02 587707 500 134 108 258 +18.08 ± 14.42 1 41 139 69 0 +37.67 ± 28.72
415970 ncm-dbt-01 580240 500 140 124 236 +11.12 ± 15.0 0 51 134 63 2 +19.48 ± 29.4
415969 ncm-dbt-03 585169 500 135 100 265 +24.36 ± 14.5 1 38 136 75 0 +50.38 ± 29.09
415968 ncm-dbt-05 579909 500 140 129 231 +7.64 ± 15.21 1 53 131 64 1 +15.3 ± 29.78
415967 ncm-dbt-04 567799 500 137 126 237 +7.64 ± 15.21 3 46 140 59 2 +16.69 ± 28.62
415966 ncm-dbt-02 589069 500 131 121 248 +6.95 ± 14.66 0 53 134 63 0 +13.9 ± 29.4
415965 ncm-dbt-01 583531 500 130 121 249 +6.25 ± 14.98 0 56 129 65 0 +12.51 ± 30.04
415964 ncm-dbt-03 587197 500 137 123 240 +9.73 ± 14.38 0 49 138 63 0 +19.48 ± 28.88
415963 ncm-dbt-05 581777 500 131 128 241 +2.08 ± 14.86 0 58 131 61 0 +4.17 ± 29.79
415962 ncm-dbt-04 570308 500 129 133 238 -2.78 ± 14.8 0 60 135 54 1 -6.95 ± 29.28
415961 ncm-dbt-02 585169 500 147 131 222 +11.12 ± 13.57 0 41 153 55 1 +20.87 ± 26.85
415960 ncm-dbt-01 584159 500 136 117 247 +13.21 ± 14.41 0 46 140 63 1 +25.06 ± 28.61
415959 ncm-dbt-03 585843 500 145 109 246 +25.06 ± 13.89 0 35 145 69 1 +48.96 ± 27.86
415958 ncm-dbt-04 569629 500 128 109 263 +13.21 ± 14.15 1 41 147 60 1 +26.46 ± 27.67
415957 ncm-dbt-02 586604 500 114 125 261 -7.65 ± 14.07 0 58 146 45 1 -16.69 ± 27.82
415956 ncm-dbt-05 580655 500 134 110 256 +16.69 ± 15.07 1 47 129 73 0 +34.86 ± 30.03
415955 ncm-dbt-01 584874 500 144 118 238 +18.08 ± 15.3 0 50 125 74 1 +34.86 ± 30.53
415954 ncm-dbt-03 583824 500 138 122 240 +11.12 ± 14.5 0 49 136 65 0 +22.27 ± 29.14
415953 ncm-dbt-02 586646 500 147 122 231 +17.39 ± 14.36 2 38 143 67 0 +37.67 ± 28.18
415952 ncm-dbt-04 568792 500 118 115 267 +2.08 ± 14.74 2 50 142 55 1 +5.56 ± 28.37
415951 ncm-dbt-05 581735 500 135 130 235 +3.47 ± 13.96 0 50 145 55 0 +6.95 ± 27.97
415950 ncm-dbt-01 582318 500 141 117 242 +16.69 ± 14.31 0 43 141 65 1 +32.05 ± 28.47
415949 ncm-dbt-03 585970 500 141 116 243 +17.39 ± 13.42 0 37 151 62 0 +34.86 ± 27.08
415948 ncm-dbt-02 587070 500 139 111 250 +19.48 ± 14.26 1 38 144 66 1 +39.08 ± 28.04
415947 ncm-dbt-01 583196 500 142 130 228 +8.34 ± 14.39 0 49 141 59 1 +15.3 ± 28.49
415946 ncm-dbt-04 570509 500 134 119 247 +10.43 ± 14.57 0 50 135 65 0 +20.87 ± 29.27
415945 ncm-dbt-05 583866 500 142 122 236 +13.9 ± 14.47 0 46 139 64 1 +26.46 ± 28.74
415944 ncm-dbt-03 585717 500 125 118 257 +4.86 ± 14.35 2 45 148 54 1 +11.12 ± 27.56

Commit

Commit ID 6ede1bed89fd9d1c25cc6349722898f084bf5e15
Author proukornew
Date 2022-05-29 17:04:25 UTC
Improve handling of variables set in the make environment removes duplication on the commandline for example in a profile-build closes https://github.com/official-stockfish/Stockfish/pull/3859 No functional change
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