Dev Builds » 20241031-0827

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 06:48:18 583744 4006 1568 579 1859 +87.58 ± 4.88 2 94 833 1061 13 +185.46 ± 11.75
ncm-dbt-02 06:47:21 586293 4000 1558 581 1861 +86.61 ± 4.92 0 101 839 1042 18 +181.48 ± 11.72
ncm-dbt-03 06:49:16 587420 4016 1556 543 1917 +89.57 ± 4.82 1 89 825 1082 11 +190.62 ± 11.81
ncm-dbt-04 06:48:22 572009 4000 1560 541 1899 +90.5 ± 4.85 1 82 834 1063 20 +190.85 ± 11.72
ncm-dbt-05 06:48:47 584297 3978 1517 530 1931 +88.04 ± 4.83 1 83 849 1040 16 +185.65 ± 11.61
20000 7759 2774 9467 +88.46 ± 2.17 5 449 4180 5288 78 +186.8 ± 5.24

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
384197 ncm-dbt-01 583070 6 3 2 1 +58.33 ± 98.71 0 0 2 1 0 +120.24 ± 264.77
384196 ncm-dbt-03 587579 16 3 3 10 0.0 ± 60.91 0 1 6 1 0 -0.0 ± 125.57
384195 ncm-dbt-05 580116 478 191 64 223 +94.58 ± 14.51 0 10 97 127 5 +195.73 ± 34.61
384194 ncm-dbt-04 573163 500 195 78 227 +82.83 ± 13.7 1 9 114 124 2 +174.55 ± 31.61
384193 ncm-dbt-02 586689 500 203 82 215 +85.78 ± 14.36 0 14 105 127 4 +176.33 ± 33.3
384192 ncm-dbt-03 588302 500 193 63 244 +92.45 ± 13.59 0 10 102 136 2 +196.45 ± 33.71
384191 ncm-dbt-01 585632 500 182 73 245 +76.97 ± 14.27 0 17 109 122 2 +158.93 ± 32.69
384190 ncm-dbt-05 582736 500 188 87 225 +71.16 ± 13.79 1 13 121 114 1 +148.85 ± 30.69
384189 ncm-dbt-04 571351 500 196 62 242 +95.44 ± 14.25 0 14 90 144 2 +204.07 ± 36.13
384188 ncm-dbt-02 587919 500 192 73 235 +84.3 ± 14.62 0 18 97 133 2 +176.33 ± 34.76
384187 ncm-dbt-03 587070 500 195 77 228 +83.57 ± 13.25 0 10 113 126 1 +176.33 ± 31.78
384186 ncm-dbt-01 583782 500 198 62 240 +96.94 ± 13.16 0 8 99 142 1 +209.91 ± 34.19
384185 ncm-dbt-05 585169 500 188 63 249 +88.74 ± 13.36 0 9 109 130 2 +187.16 ± 32.4
384184 ncm-dbt-04 571551 500 192 65 243 +90.22 ± 13.39 0 9 107 132 2 +190.85 ± 32.75
384183 ncm-dbt-02 585506 500 199 74 227 +88.74 ± 13.83 0 12 103 133 2 +187.16 ± 33.6
384182 ncm-dbt-03 587877 500 199 71 230 +90.96 ± 13.72 0 10 105 132 3 +190.85 ± 33.16
384181 ncm-dbt-01 580530 500 198 72 230 +89.48 ± 12.73 0 6 113 130 1 +190.85 ± 31.5
384180 ncm-dbt-05 583992 500 198 58 244 +99.95 ± 14.15 0 12 89 146 3 +213.85 ± 36.34
384179 ncm-dbt-04 568474 500 192 62 246 +92.45 ± 13.74 0 11 100 137 2 +196.45 ± 34.12
384178 ncm-dbt-02 586054 500 189 69 242 +85.04 ± 14.2 0 15 102 131 2 +178.11 ± 33.85
384177 ncm-dbt-03 587707 500 191 57 252 +95.44 ± 12.98 0 8 100 142 0 +207.95 ± 33.99
384176 ncm-dbt-01 586223 500 184 74 242 +77.71 ± 13.71 0 15 110 125 0 +164.07 ± 32.48
384175 ncm-dbt-05 585169 500 189 71 240 +83.57 ± 12.61 0 7 118 125 0 +178.11 ± 30.75
384174 ncm-dbt-04 571190 500 198 68 234 +92.45 ± 14.2 0 11 103 131 5 +190.85 ± 33.57
384173 ncm-dbt-02 581985 500 195 76 229 +84.3 ± 13.73 0 12 109 127 2 +176.33 ± 32.55
384172 ncm-dbt-03 585169 500 194 61 245 +94.69 ± 13.78 0 13 91 146 0 +206.01 ± 35.92
384171 ncm-dbt-01 582945 500 206 76 218 +92.45 ± 13.9 0 12 98 138 2 +196.45 ± 34.53
384170 ncm-dbt-05 585421 500 182 68 250 +80.63 ± 14.23 0 16 106 126 2 +167.53 ± 33.17
384169 ncm-dbt-04 571672 500 200 82 218 +83.57 ± 14.16 0 15 104 129 2 +174.55 ± 33.5
384168 ncm-dbt-03 587622 500 179 65 256 +80.63 ± 13.49 0 12 113 124 1 +169.27 ± 31.88
384167 ncm-dbt-02 586181 500 190 72 238 +83.57 ± 12.61 0 5 124 119 2 +174.55 ± 29.61
384166 ncm-dbt-01 584243 500 208 78 214 +92.46 ± 14.79 2 11 95 139 3 +198.34 ± 35.12
384165 ncm-dbt-03 588643 500 199 74 227 +88.74 ± 14.43 0 16 95 137 2 +187.16 ± 35.14
384164 ncm-dbt-01 582903 500 201 66 233 +96.19 ± 13.64 0 9 100 138 3 +204.07 ± 34.04
384163 ncm-dbt-04 573770 500 201 63 236 +98.44 ± 13.01 0 5 105 137 3 +209.91 ± 32.83
384162 ncm-dbt-05 587537 500 181 59 260 +86.52 ± 13.0 0 8 113 128 1 +183.51 ± 31.65
384161 ncm-dbt-02 588728 500 199 68 233 +93.2 ± 13.6 0 11 98 140 1 +200.24 ± 34.5
384160 ncm-dbt-03 586816 500 203 72 225 +93.2 ± 13.91 1 9 100 138 2 +200.24 ± 34.09
384159 ncm-dbt-04 574906 500 186 61 253 +88.74 ± 13.2 0 8 111 129 2 +187.16 ± 31.99
384158 ncm-dbt-05 584243 500 200 60 240 +99.95 ± 13.36 0 8 96 144 2 +215.85 ± 34.78
384157 ncm-dbt-01 584369 500 188 76 236 +79.17 ± 14.05 0 16 107 126 1 +165.8 ± 33.0
384156 ncm-dbt-02 587282 500 191 67 242 +88.0 ± 14.27 0 14 101 132 3 +183.51 ± 34.01

Commit

Commit ID 4a9c980f3bb666648054a9710ec0346561229312
Author Shawn Xu
Date 2024-10-31 08:27:12 UTC
Template Corrhist Avoids duplication of `using ... = Stats<int16_t, CORRECTION_HISTORY_LIMIT, COLOR_NB, CORRECTION_HISTORY_SIZE>;` closes https://github.com/official-stockfish/Stockfish/pull/5650 No functional change Co-authored-by: Disservin <disservin.social@gmail.com>
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