Dev Builds » 20221023-1818

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 06:51:55 583376 4000 1105 935 1960 +14.77 ± 5.21 2 374 1084 532 8 +28.55 ± 10.3
ncm-dbt-02 06:52:14 585171 4010 1144 923 1943 +19.17 ± 5.16 5 343 1085 570 2 +38.98 ± 10.29
ncm-dbt-03 06:52:41 586219 3990 1108 897 1985 +18.39 ± 5.17 5 339 1098 546 7 +36.53 ± 10.21
ncm-dbt-04 06:50:04 568621 4000 1111 920 1969 +16.6 ± 5.19 5 357 1085 548 5 +33.28 ± 10.29
ncm-dbt-05 06:52:05 583658 4000 1159 947 1894 +18.43 ± 5.16 2 347 1097 545 9 +35.74 ± 10.22
20000 5627 4622 9751 +17.47 ± 2.32 19 1760 5449 2741 31 +34.61 ± 4.59

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
413907 ncm-dbt-02 581402 10 3 3 4 -0.0 ± 99.06 0 1 3 1 0 -0.0 ± 217.03 ↓
413906 ncm-dbt-03 583572 490 149 90 251 +42.04 ± 14.02 0 27 132 86 0 +85.34 ± 29.41 ↓
413905 ncm-dbt-05 585379 500 135 107 258 +19.48 ± 14.26 0 40 144 64 2 +36.26 ± 28.05 ↓
413904 ncm-dbt-01 584495 500 137 123 240 +9.73 ± 15.26 1 49 139 57 4 +15.3 ± 28.76 ↓
413903 ncm-dbt-04 571190 500 132 128 240 +2.78 ± 14.8 1 54 135 60 0 +6.95 ± 29.28 ↓
413902 ncm-dbt-02 586985 500 138 108 254 +20.87 ± 14.24 0 41 138 71 0 +41.89 ± 28.84 ↓
413901 ncm-dbt-03 587367 500 133 129 238 +2.78 ± 14.55 1 51 142 55 1 +5.56 ± 28.37 ↓
413900 ncm-dbt-05 580821 500 141 126 233 +10.43 ± 14.31 1 45 142 62 0 +22.27 ± 28.35 ↓
413899 ncm-dbt-01 581985 500 137 105 258 +22.27 ± 14.21 0 40 138 72 0 +44.72 ± 28.84 ↓
413898 ncm-dbt-04 570388 500 138 127 235 +7.64 ± 14.46 0 49 143 56 2 +12.51 ± 28.23 ↓
413897 ncm-dbt-02 582652 500 145 123 232 +15.3 ± 14.84 1 45 136 67 1 +30.65 ± 29.13 ↓
413896 ncm-dbt-03 584201 500 131 114 255 +11.82 ± 13.49 0 40 154 55 1 +22.27 ± 26.71 ↓
413895 ncm-dbt-05 587155 500 160 122 218 +26.46 ± 15.64 1 44 123 80 2 +51.8 ± 30.79 ↓
413894 ncm-dbt-01 584706 500 139 124 237 +10.42 ± 13.92 0 44 148 57 1 +19.48 ± 27.55 ↓
413893 ncm-dbt-02 585211 500 144 113 243 +21.57 ± 14.16 1 36 145 67 1 +43.3 ± 27.89 ↓
413892 ncm-dbt-04 567363 500 144 105 251 +27.16 ± 15.08 1 41 126 82 0 +56.07 ± 30.4 ↓
413891 ncm-dbt-03 584874 500 152 115 233 +25.76 ± 14.73 1 39 132 78 0 +53.22 ± 29.61 ↓
413890 ncm-dbt-05 583740 500 137 113 250 +16.69 ± 15.07 0 50 126 74 0 +33.46 ± 30.41 ↓
413889 ncm-dbt-01 584243 500 135 106 259 +20.17 ± 14.32 0 42 137 71 0 +40.48 ± 28.98 ↓
413888 ncm-dbt-04 568593 500 133 111 256 +15.3 ± 14.45 0 46 136 68 0 +30.65 ± 29.13 ↓
413887 ncm-dbt-02 584874 500 145 105 250 +27.85 ± 14.23 0 37 136 77 0 +56.07 ± 29.07 ↓
413886 ncm-dbt-03 590353 500 134 101 265 +22.97 ± 14.4 1 38 138 73 0 +47.55 ± 28.83 ↓
413885 ncm-dbt-01 582903 500 147 134 219 +9.03 ± 14.83 0 52 134 63 1 +16.69 ± 29.4 ↓
413884 ncm-dbt-05 584453 500 147 116 237 +21.57 ± 14.16 0 40 139 71 0 +43.3 ± 28.7 ↓
413883 ncm-dbt-04 567839 500 153 120 227 +22.96 ± 14.53 1 38 139 71 1 +46.13 ± 28.7 ↓
413882 ncm-dbt-02 587240 500 145 114 241 +21.57 ± 13.89 0 38 143 69 0 +43.3 ± 28.16 ↓
413881 ncm-dbt-03 587113 500 130 118 252 +8.34 ± 14.78 1 49 138 61 1 +16.69 ± 28.89 ↓
413880 ncm-dbt-05 580323 500 146 117 237 +20.17 ± 14.45 0 43 135 72 0 +40.48 ± 29.24 ↓
413879 ncm-dbt-01 583447 500 130 105 265 +17.39 ± 14.75 0 47 131 72 0 +34.86 ± 29.77 ↓
413878 ncm-dbt-04 568554 500 136 111 253 +17.39 ± 15.0 1 46 130 73 0 +36.26 ± 29.9 ↓
413877 ncm-dbt-02 587409 500 138 126 236 +8.34 ± 15.15 2 50 132 66 0 +19.48 ± 29.66 ↓
413876 ncm-dbt-04 567403 500 140 115 245 +17.39 ± 15.24 1 46 132 69 2 +33.46 ± 29.64 ↓
413875 ncm-dbt-05 583363 500 152 120 228 +22.26 ± 15.11 0 44 133 70 3 +40.48 ± 29.51 ↓
413874 ncm-dbt-03 585421 500 144 122 234 +15.3 ± 15.57 1 50 127 70 2 +29.25 ± 30.28 ↓
413873 ncm-dbt-02 583824 500 149 120 231 +20.17 ± 14.83 0 46 129 75 0 +40.48 ± 30.02 ↓
413872 ncm-dbt-01 580655 500 141 122 237 +13.21 ± 15.65 0 55 123 70 2 +23.66 ± 30.78 ↓
413871 ncm-dbt-04 567640 500 135 103 262 +22.27 ± 13.81 0 37 144 69 0 +44.72 ± 28.02 ↓
413870 ncm-dbt-03 586858 500 135 108 257 +18.78 ± 14.85 0 45 135 68 2 +34.86 ± 29.25 ↓
413869 ncm-dbt-05 584034 500 141 126 233 +10.42 ± 13.65 0 41 155 52 2 +18.08 ± 26.58 ↓
413868 ncm-dbt-01 584579 500 139 116 245 +15.99 ± 14.76 1 45 134 70 0 +33.46 ± 29.39 ↓
413867 ncm-dbt-02 586943 500 137 111 252 +18.08 ± 15.42 1 49 123 77 0 +37.67 ± 30.78 ↓

Commit

Commit ID 5604b255e6012ed44eb03e2e93949d904fc7279b
Author Clement
Date 2022-10-23 18:18:08 UTC
Add RISC-V 64-bit support adds a riscv64 target architecture to the Makefile to support RISC-V 64-bit. Compiled and tested on VisionFive 2 board. closes https://github.com/official-stockfish/Stockfish/pull/4205 No functional change.
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