Dev Builds » 20220812-1229

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 06:55:45 576191 4006 1132 976 1898 +13.54 ± 5.14 7 357 1118 515 6 +27.29 ± 10.11
ncm-dbt-02 06:55:55 579065 4024 1151 985 1888 +14.34 ± 5.25 6 377 1082 539 8 +28.38 ± 10.32
ncm-dbt-03 06:54:06 577884 3980 1110 942 1928 +14.67 ± 5.3 7 377 1050 553 3 +30.1 ± 10.49
ncm-dbt-04 06:57:59 563900 4038 1161 1006 1871 +13.34 ± 5.12 3 374 1112 525 5 +26.38 ± 10.15
ncm-dbt-05 06:53:15 575309 3952 1092 955 1905 +12.05 ± 5.37 11 381 1051 526 7 +24.83 ± 10.48
20000 5646 4864 9490 +13.59 ± 2.34 34 1866 5413 2658 29 +27.4 ± 4.61

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
415597 ncm-dbt-05 583908 248 64 70 114 -8.4 ± 21.96 2 29 66 27 0 -11.21 ± 42.02
415596 ncm-dbt-03 586139 266 84 64 118 +26.17 ± 20.78 0 23 68 41 1 +49.98 ± 41.46
415595 ncm-dbt-01 581985 282 73 72 137 +1.23 ± 20.94 1 34 69 37 0 +4.93 ± 41.17
415594 ncm-dbt-02 585126 292 80 77 135 +3.57 ± 17.92 0 28 87 31 0 +7.14 ± 35.95
415593 ncm-dbt-04 568991 308 98 70 140 +31.67 ± 18.25 0 22 82 50 0 +63.88 ± 37.57
415592 ncm-dbt-05 578959 500 128 124 248 +2.78 ± 13.89 0 49 149 51 1 +4.17 ± 27.43
415591 ncm-dbt-03 583196 500 138 132 230 +4.17 ± 14.54 2 48 142 58 0 +11.12 ± 28.37
415590 ncm-dbt-01 585126 500 153 104 243 +34.16 ± 15.04 0 39 124 86 1 +67.55 ± 30.65
415589 ncm-dbt-02 586943 500 146 118 236 +19.48 ± 15.28 0 49 125 75 1 +37.67 ± 30.53
415588 ncm-dbt-04 570348 500 132 120 248 +8.34 ± 14.0 1 44 147 58 0 +18.08 ± 27.69
415587 ncm-dbt-05 525076 500 151 118 231 +22.96 ± 15.16 2 39 135 72 2 +46.13 ± 29.23
415585 ncm-dbt-03 521606 500 145 113 242 +22.27 ± 15.48 1 46 124 78 1 +44.72 ± 30.66
415584 ncm-dbt-02 532017 500 137 119 244 +12.51 ± 15.36 2 47 134 65 2 +25.06 ± 29.4
415583 ncm-dbt-01 520137 500 142 132 226 +6.95 ± 14.01 3 39 153 55 0 +18.08 ± 26.86
415575 ncm-dbt-04 516109 500 149 134 217 +10.42 ± 14.44 0 48 140 61 1 +19.48 ± 28.62
415573 ncm-dbt-05 578671 204 61 53 90 +13.63 ± 24.46 2 16 57 26 1 +30.74 ± 44.99
415572 ncm-dbt-03 584411 214 63 49 102 +22.76 ± 21.74 0 17 59 31 0 +45.72 ± 44.25
415571 ncm-dbt-01 580738 224 67 50 107 +26.42 ± 23.0 0 19 59 32 2 +46.81 ± 44.46
415570 ncm-dbt-04 570909 230 60 60 110 0.0 ± 22.58 0 29 57 29 0 -0.0 ± 45.35
415569 ncm-dbt-02 588515 232 77 54 101 +34.56 ± 20.66 0 15 63 38 0 +69.81 ± 42.77
415568 ncm-dbt-05 580033 500 138 115 247 +15.99 ± 15.38 1 50 124 75 0 +33.46 ± 30.66
415567 ncm-dbt-03 586266 500 136 120 244 +11.12 ± 16.08 2 56 116 76 0 +25.06 ± 31.63
415566 ncm-dbt-01 584117 500 144 123 233 +14.6 ± 13.73 0 41 147 62 0 +29.25 ± 27.66
415565 ncm-dbt-04 569430 500 128 121 251 +4.86 ± 13.82 0 48 147 55 0 +9.73 ± 27.7
415564 ncm-dbt-02 585295 500 136 120 244 +11.12 ± 14.11 0 46 142 62 0 +22.27 ± 28.35
415563 ncm-dbt-05 576128 500 141 118 241 +15.99 ± 15.98 1 55 114 80 0 +33.46 ± 31.88
415562 ncm-dbt-03 585253 500 134 119 247 +10.43 ± 15.07 1 51 130 68 0 +22.27 ± 29.91
415561 ncm-dbt-01 585885 500 149 131 220 +12.51 ± 14.87 1 48 133 68 0 +26.46 ± 29.52
415560 ncm-dbt-04 568912 500 139 115 246 +16.69 ± 14.56 0 45 137 67 1 +32.05 ± 29.0
415559 ncm-dbt-02 580157 500 149 134 217 +10.43 ± 15.32 1 52 129 67 1 +20.87 ± 30.03
415558 ncm-dbt-05 585000 500 135 124 241 +7.64 ± 15.34 1 53 132 62 2 +13.9 ± 29.66
415557 ncm-dbt-01 582652 500 141 115 244 +18.08 ± 14.54 0 45 134 71 0 +36.26 ± 29.38
415556 ncm-dbt-03 582569 500 153 122 225 +21.57 ± 14.68 0 44 131 75 0 +43.3 ± 29.76
415555 ncm-dbt-04 570388 500 146 126 228 +13.9 ± 14.73 1 45 138 65 1 +27.85 ± 28.87
415554 ncm-dbt-02 582778 500 138 123 239 +10.43 ± 15.32 3 45 138 62 2 +22.27 ± 28.88
415553 ncm-dbt-01 579661 500 135 117 248 +12.51 ± 13.56 0 39 156 53 2 +22.27 ± 26.42
415552 ncm-dbt-03 585211 500 130 109 261 +14.6 ± 14.53 1 43 141 64 1 +29.25 ± 28.47
415551 ncm-dbt-05 586520 500 147 115 238 +22.27 ± 15.23 2 41 131 75 1 +46.13 ± 29.76
415550 ncm-dbt-04 569310 500 160 132 208 +19.48 ± 14.78 1 42 136 70 1 +39.08 ± 29.11
415549 ncm-dbt-02 585885 500 143 116 241 +18.78 ± 14.6 0 44 136 69 1 +36.26 ± 29.12
415548 ncm-dbt-03 586308 500 127 114 259 +9.04 ± 14.32 0 49 139 62 0 +18.08 ± 28.75
415547 ncm-dbt-01 585421 500 128 132 240 -2.78 ± 14.67 2 53 143 51 1 -4.17 ± 28.24
415546 ncm-dbt-04 570709 500 149 128 223 +14.6 ± 15.16 0 51 128 70 1 +27.85 ± 30.16
415545 ncm-dbt-05 583489 500 127 118 255 +6.25 ± 14.08 0 49 143 58 0 +12.51 ± 28.23
415544 ncm-dbt-02 584874 500 145 124 231 +14.6 ± 15.16 0 51 128 70 1 +27.85 ± 30.16

Commit

Commit ID 0a01dd044f8a8f291127ebf60462773bf12c90c7
Author Stefan Geschwentner
Date 2022-08-12 12:29:40 UTC
Cleanup code This PR includes following cleanups: - Remove the unused depth variable in the thread class. - cleanup ValueList (added from mstembera) closes https://github.com/official-stockfish/Stockfish/pull/4127 No functional change.
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