Dev Builds » 20230319-1027

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 06:59:21 583695 4000 1240 759 2001 +41.98 ± 5.1 5 232 1046 711 6 +85.04 ± 10.47
ncm-dbt-02 07:00:15 586759 4000 1269 795 1936 +41.37 ± 5.12 2 246 1034 712 6 +83.2 ± 10.54
ncm-dbt-03 06:59:36 584899 4000 1250 794 1956 +39.78 ± 5.08 4 240 1057 694 5 +80.45 ± 10.41
ncm-dbt-04 07:00:30 569557 4002 1210 768 2024 +38.53 ± 5.09 3 249 1058 685 6 +77.48 ± 10.41
ncm-dbt-05 07:00:17 578562 3998 1274 786 1938 +42.62 ± 5.05 3 228 1051 712 5 +86.19 ± 10.43
20000 6243 3902 9855 +40.85 ± 2.27 17 1195 5246 3514 28 +82.47 ± 4.67

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
429221 ncm-dbt-04 570029 2 0 0 2 0.0 ± 34.02 0 0 1 0 0 0.0 ± 30.47 ↓
429220 ncm-dbt-05 572074 498 142 88 268 +37.82 ± 14.67 0 35 125 89 0 +76.56 ± 30.5 ↓
429219 ncm-dbt-01 583572 500 162 117 221 +31.35 ± 14.6 0 36 135 77 2 +60.36 ± 29.19 ↓
429218 ncm-dbt-03 587834 500 161 102 237 +41.19 ± 14.7 1 30 129 89 1 +83.57 ± 29.93 ↓
429217 ncm-dbt-02 586858 500 159 115 226 +30.65 ± 15.06 0 42 122 86 0 +61.79 ± 30.91 ↓
429216 ncm-dbt-04 569270 500 149 100 251 +34.16 ± 14.39 2 28 140 79 1 +70.44 ± 28.44 ↓
429215 ncm-dbt-05 579620 500 168 99 233 +48.25 ± 14.43 1 25 129 94 1 +98.44 ± 29.86 ↓
429214 ncm-dbt-01 583237 500 142 93 265 +34.16 ± 14.26 1 31 136 82 0 +70.44 ± 29.01 ↓
429213 ncm-dbt-03 584495 500 148 89 263 +41.19 ± 14.17 0 28 137 83 2 +80.63 ± 28.81 ↓
429212 ncm-dbt-02 587028 500 151 95 254 +39.08 ± 15.08 0 36 124 88 2 +76.25 ± 30.64 ↓
429211 ncm-dbt-04 570029 500 158 95 247 +44.01 ± 14.33 0 29 130 90 1 +88.0 ± 29.77 ↓
429210 ncm-dbt-05 581902 500 145 105 250 +27.85 ± 15.0 1 39 130 79 1 +56.07 ± 29.87 ↓
429209 ncm-dbt-01 585379 500 156 107 237 +34.16 ± 14.65 0 37 127 86 0 +68.99 ± 30.25 ↓
429208 ncm-dbt-03 583740 500 160 98 242 +43.3 ± 14.42 0 30 129 90 1 +86.52 ± 29.92 ↓
429207 ncm-dbt-04 569470 500 151 101 248 +34.86 ± 15.21 0 40 121 88 1 +68.99 ± 31.04 ↓
429206 ncm-dbt-02 584579 500 167 90 243 +53.94 ± 13.91 1 20 130 99 0 +112.14 ± 29.61 ↓
429205 ncm-dbt-05 577520 500 162 82 256 +56.07 ± 13.3 0 18 134 98 0 +115.23 ± 28.94 ↓
429204 ncm-dbt-01 583950 500 162 92 246 +48.96 ± 13.22 0 20 140 90 0 +99.95 ± 28.18 ↓
429203 ncm-dbt-02 588728 500 162 94 244 +47.54 ± 13.71 0 23 137 89 1 +95.44 ± 28.69 ↓
429202 ncm-dbt-04 567561 500 146 88 266 +40.49 ± 14.52 1 30 129 90 0 +83.57 ± 29.93 ↓
429201 ncm-dbt-03 586774 500 151 93 256 +40.48 ± 13.99 0 29 134 87 0 +82.1 ± 29.23 ↓
429200 ncm-dbt-05 580738 500 170 103 227 +46.84 ± 13.81 0 25 133 92 0 +95.44 ± 29.29 ↓
429199 ncm-dbt-03 585211 500 151 93 256 +40.48 ± 14.12 0 30 132 88 0 +82.1 ± 29.52 ↓
429198 ncm-dbt-02 587282 500 156 102 242 +37.67 ± 15.13 1 35 124 89 1 +76.25 ± 30.64 ↓
429197 ncm-dbt-04 567720 500 144 91 265 +36.97 ± 14.44 0 34 129 87 0 +74.79 ± 29.96 ↓
429196 ncm-dbt-01 585379 500 142 88 270 +37.67 ± 14.48 1 31 131 87 0 +77.71 ± 29.68 ↓
429195 ncm-dbt-05 580862 500 164 114 222 +34.86 ± 14.04 0 30 142 76 2 +67.55 ± 28.18 ↓
429194 ncm-dbt-01 582903 500 158 101 241 +39.78 ± 15.74 2 34 122 89 3 +79.17 ± 30.91 ↓
429193 ncm-dbt-04 570749 500 156 109 235 +32.76 ± 14.17 0 34 135 81 0 +66.1 ± 29.17 ↓
429192 ncm-dbt-02 585421 500 149 103 248 +32.05 ± 14.25 0 34 137 78 1 +63.23 ± 28.9 ↓
429191 ncm-dbt-03 584076 500 159 107 234 +36.26 ± 14.4 0 33 133 83 1 +71.89 ± 29.42 ↓
429190 ncm-dbt-01 583992 500 151 82 267 +48.25 ± 14.3 0 27 128 94 1 +96.94 ± 30.02 ↓
429189 ncm-dbt-04 568673 500 150 91 259 +41.19 ± 13.33 0 23 146 80 1 +82.1 ± 27.46 ↓
429188 ncm-dbt-05 574135 500 163 91 246 +50.38 ± 15.82 1 36 103 110 0 +104.49 ± 33.51 ↓
429187 ncm-dbt-03 584958 500 166 104 230 +43.31 ± 13.74 1 23 139 87 0 +89.48 ± 28.44 ↓
429186 ncm-dbt-02 586943 500 165 99 236 +46.13 ± 14.45 0 29 127 93 1 +92.46 ± 30.18 ↓
429185 ncm-dbt-05 581652 500 160 104 236 +39.08 ± 12.76 0 20 155 74 1 +77.71 ± 26.12 ↓
429184 ncm-dbt-01 581153 500 167 79 254 +61.79 ± 13.71 1 16 127 106 0 +129.35 ± 29.91 ↓
429183 ncm-dbt-03 582110 500 154 108 238 +32.06 ± 15.28 2 37 124 87 0 +67.55 ± 30.65 ↓
429182 ncm-dbt-04 572517 500 156 93 251 +44.01 ± 14.73 0 31 127 90 2 +86.52 ± 30.2 ↓
429181 ncm-dbt-02 587240 500 160 97 243 +44.01 ± 13.92 0 27 133 90 0 +89.48 ± 29.33 ↓

Commit

Commit ID af4b62a593cc4fa6d7d34110c41301028a5c9695
Author disservin
Date 2023-03-19 10:27:15 UTC
NNUE namespace cleanup This patch moves the nnue namespace in the appropiate header that correspondes with the definition. It also makes navigation a bit easier. closes https://github.com/official-stockfish/Stockfish/pull/4445 No functional change
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