Dev Builds » 20231214-1743

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 06:57:14 572000 4000 1408 644 1948 +67.19 ± 4.97 1 148 946 896 9 +138.18 ± 11.02
ncm-dbt-02 06:57:18 576943 4022 1403 644 1975 +66.36 ± 5.04 3 161 926 916 5 +137.55 ± 11.16
ncm-dbt-03 06:57:46 575488 4010 1386 656 1968 +63.96 ± 5.15 2 182 915 896 10 +130.98 ± 11.25
ncm-dbt-04 06:56:18 559594 3972 1388 641 1943 +66.13 ± 5.16 0 175 902 896 13 +134.79 ± 11.33
ncm-dbt-05 06:57:04 570379 3996 1367 641 1988 +63.83 ± 4.94 3 146 978 864 7 +131.49 ± 10.81
20000 6952 3226 9822 +65.49 ± 2.26 9 812 4667 4468 44 +134.59 ± 4.97

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
421272 ncm-dbt-01 581277 188 64 28 96 +67.36 ± 25.61 0 12 34 48 0 +140.21 ± 58.5
421271 ncm-dbt-04 567522 188 64 28 96 +67.36 ± 24.48 0 9 41 43 1 +135.9 ± 53.77
421270 ncm-dbt-03 585042 202 73 29 100 +76.91 ± 22.65 0 8 41 52 0 +162.2 ± 53.84
421269 ncm-dbt-02 587409 208 67 38 103 +48.75 ± 22.41 0 11 54 38 1 +95.9 ± 46.33
421268 ncm-dbt-05 575557 210 74 37 99 +61.86 ± 20.1 0 6 56 43 0 +127.91 ± 44.74
421267 ncm-dbt-01 582903 500 180 87 233 +65.38 ± 14.7 0 23 113 112 2 +132.54 ± 32.13
421266 ncm-dbt-04 569789 500 171 88 241 +58.21 ± 14.25 0 22 125 101 2 +116.78 ± 30.34
421265 ncm-dbt-02 586097 500 187 79 234 +76.25 ± 14.39 1 16 108 124 1 +160.64 ± 32.85
421264 ncm-dbt-03 584537 500 169 85 246 +58.93 ± 14.56 0 26 114 110 0 +121.46 ± 32.0
421263 ncm-dbt-05 583112 500 171 85 244 +60.36 ± 14.35 0 21 125 101 3 +119.89 ± 30.32
421262 ncm-dbt-02 585801 500 179 88 233 +63.94 ± 15.43 0 30 100 119 1 +130.94 ± 34.09
421261 ncm-dbt-03 584453 500 171 77 252 +66.1 ± 13.89 0 19 118 113 0 +137.37 ± 31.31
421260 ncm-dbt-01 582945 500 178 92 230 +60.36 ± 14.35 1 20 122 106 1 +124.6 ± 30.76
421259 ncm-dbt-04 569270 500 168 81 251 +61.07 ± 14.65 0 24 117 107 2 +123.02 ± 31.54
421258 ncm-dbt-05 584706 500 175 88 237 +61.07 ± 13.68 0 18 128 103 1 +124.6 ± 29.8
421257 ncm-dbt-01 583279 500 186 70 244 +82.1 ± 14.13 0 17 100 133 0 +174.55 ± 34.22
421256 ncm-dbt-02 583572 500 181 72 247 +76.98 ± 13.98 0 17 107 126 0 +162.35 ± 33.02
421255 ncm-dbt-05 584159 500 178 73 249 +74.06 ± 14.32 1 16 111 121 1 +155.54 ± 32.36
421254 ncm-dbt-03 583782 500 171 79 250 +64.66 ± 13.69 0 17 125 107 1 +132.54 ± 30.2
421253 ncm-dbt-04 567482 500 177 87 236 +63.23 ± 14.2 0 20 122 106 2 +127.76 ± 30.73
421252 ncm-dbt-01 581569 500 168 82 250 +60.36 ± 13.79 0 19 127 103 1 +123.02 ± 29.98
421251 ncm-dbt-05 583237 500 170 75 255 +66.82 ± 13.48 0 16 123 111 0 +138.99 ± 30.46
421250 ncm-dbt-03 583866 500 160 89 251 +49.67 ± 14.38 0 27 126 96 1 +99.95 ± 30.29
421249 ncm-dbt-02 588132 500 153 77 270 +53.22 ± 14.15 0 25 124 101 0 +109.07 ± 30.54
421248 ncm-dbt-04 569190 500 178 83 239 +66.82 ± 14.06 0 19 118 112 1 +137.37 ± 31.31
421247 ncm-dbt-01 488625 500 163 80 257 +58.21 ± 13.83 0 20 128 101 1 +118.33 ± 29.86
421246 ncm-dbt-03 504264 500 182 72 246 +77.7 ± 15.27 0 23 97 127 3 +158.93 ± 34.71
421245 ncm-dbt-05 484721 500 175 86 239 +62.51 ± 14.03 1 18 122 109 0 +130.94 ± 30.71
421244 ncm-dbt-04 487951 500 171 82 247 +62.51 ± 15.37 0 29 105 114 2 +126.18 ± 33.33
421243 ncm-dbt-02 503390 500 160 77 263 +58.21 ± 14.93 0 29 109 112 0 +119.89 ± 32.73
421242 ncm-dbt-04 568713 284 117 52 115 +80.95 ± 18.13 0 8 61 73 0 +171.79 ± 43.8
421241 ncm-dbt-05 580572 286 98 39 149 +72.71 ± 19.39 0 12 61 69 1 +149.51 ± 43.93
421240 ncm-dbt-02 584243 314 111 55 148 +62.63 ± 16.17 0 8 85 64 0 +129.62 ± 36.02
421239 ncm-dbt-03 583196 308 108 55 145 +60.38 ± 19.19 0 17 68 68 1 +122.11 ± 41.55
421238 ncm-dbt-01 582110 312 118 41 153 +87.55 ± 17.56 0 7 67 80 2 +182.05 ± 41.65
421237 ncm-dbt-04 567086 500 177 67 256 +77.7 ± 15.13 0 23 96 129 2 +160.64 ± 34.88
421236 ncm-dbt-05 576782 500 173 77 250 +67.54 ± 13.36 0 14 127 108 1 +138.99 ± 29.78
421235 ncm-dbt-01 579372 500 170 74 256 +67.54 ± 13.8 0 16 124 108 2 +137.37 ± 30.31
421234 ncm-dbt-03 584411 500 176 81 243 +66.82 ± 15.16 1 24 105 119 1 +138.99 ± 33.37
421233 ncm-dbt-02 587240 500 184 78 238 +74.79 ± 14.2 1 15 112 121 1 +157.24 ± 32.18
421232 ncm-dbt-04 569350 500 165 73 262 +64.66 ± 14.26 0 21 117 111 1 +132.54 ± 31.5
421231 ncm-dbt-02 586604 500 181 80 239 +71.16 ± 13.34 1 10 127 111 1 +148.85 ± 29.62
421230 ncm-dbt-01 585928 500 181 90 229 +63.95 ± 13.06 0 14 131 105 0 +132.54 ± 29.19
421229 ncm-dbt-05 580572 500 153 81 266 +50.38 ± 14.41 1 25 125 99 0 +104.49 ± 30.42
421228 ncm-dbt-03 585843 500 176 89 235 +61.08 ± 14.79 1 21 121 104 3 +123.02 ± 30.92

Commit

Commit ID 9fc064e872e772f941e6fb5d303d827174003ce7
Author Disservin
Date 2023-12-14 17:43:02 UTC
Fix action deprecation warning for dev-drprasad closes https://github.com/official-stockfish/Stockfish/pull/4914 No functional change
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