Dev Builds » 20220110-1835

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 14. 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 09:25:50 1190261 3166 1125 503 1538 +69.16 +/- 6.1 3 145 691 715 29 +137.58 +/- 12.96
ncm-dbt-02 09:20:25 1226498 3146 1106 473 1567 +70.87 +/- 5.9 1 129 700 722 21 +142.95 +/- 12.86
ncm-dbt-03 11:06:52 1359002 3702 1314 570 1818 +70.79 +/- 5.7 3 171 795 843 39 +140.01 +/- 12.08
ncm-dbt-04 09:26:21 1230586 3164 1142 468 1554 +75.16 +/- 5.94 1 120 696 734 31 +150.13 +/- 12.9
ncm-dbt-05 11:00:05 1348536 3634 1328 582 1724 +72.35 +/- 5.59 2 146 809 824 36 +143.83 +/- 11.96
ncm-dbt-06 09:25:30 1229465 3188 1169 490 1529 +75.15 +/- 5.98 1 122 705 729 37 +148.59 +/- 12.81
20000 7184 3086 9730 +72.21 +/- 2.39 11 833 4396 4567 193 +143.73 +/- 5.13

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
198825 ncm-dbt-02 1217653 146 47 24 75 +55.19 +/- 27.85 0 8 35 29 1 +108.06 +/- 58.15
198824 ncm-dbt-05 1241611 154 54 25 75 +66.21 +/- 31.21 0 9 35 28 5 +112.02 +/- 58.25
198823 ncm-dbt-04 1223379 164 57 32 75 +53.37 +/- 27.41 0 10 39 31 2 +100.13 +/- 55.06
198822 ncm-dbt-01 1193580 166 49 30 87 +39.94 +/- 25.89 0 9 49 22 3 +67.82 +/- 47.71
198821 ncm-dbt-03 1232188 182 71 26 85 +87.72 +/- 25.49 0 6 37 45 3 +173.46 +/- 56.76
198820 ncm-dbt-06 1198915 188 71 28 89 +80.89 +/- 23.39 0 5 43 44 2 +162.42 +/- 52.09
198819 ncm-dbt-02 1230461 500 179 78 243 +71.16 +/- 15.32 0 23 108 114 5 +140.62 +/- 32.9
198818 ncm-dbt-05 1204833 500 174 82 244 +64.66 +/- 15.33 2 20 116 108 4 +130.94 +/- 31.66
198817 ncm-dbt-04 1233203 500 185 73 242 +79.17 +/- 14.62 0 18 105 124 3 +162.35 +/- 33.37
198816 ncm-dbt-01 1174219 500 198 76 226 +86.52 +/- 15.64 1 19 92 133 5 +178.11 +/- 35.66
198815 ncm-dbt-03 1238690 500 179 76 245 +72.61 +/- 15.23 0 23 105 118 4 +145.54 +/- 33.38
198814 ncm-dbt-06 1239301 500 173 77 250 +67.55 +/- 15.18 1 20 116 108 5 +134.15 +/- 31.65
198813 ncm-dbt-05 1225378 500 173 79 248 +66.1 +/- 14.45 0 21 116 111 2 +134.15 +/- 31.65
198812 ncm-dbt-02 1223473 500 169 75 256 +66.1 +/- 15.0 0 25 108 115 2 +134.15 +/- 32.9
198811 ncm-dbt-01 1180684 500 177 77 246 +70.43 +/- 14.48 0 20 112 116 2 +143.89 +/- 32.25
198810 ncm-dbt-04 1221444 500 171 62 267 +76.97 +/- 16.03 0 25 98 120 7 +150.51 +/- 34.5
198809 ncm-dbt-03 1215596 500 180 91 229 +62.51 +/- 15.63 1 23 119 100 7 +119.89 +/- 31.25
198808 ncm-dbt-06 1226190 500 192 74 234 +83.57 +/- 14.88 0 18 100 128 4 +171.02 +/- 34.23
198807 ncm-dbt-02 1238845 500 166 67 267 +69.71 +/- 14.17 0 19 114 116 1 +143.89 +/- 31.92
198806 ncm-dbt-05 1250372 500 186 72 242 +80.63 +/- 15.35 0 19 105 119 7 +158.93 +/- 33.37
198805 ncm-dbt-04 1247689 500 174 77 249 +68.27 +/- 13.97 1 14 124 109 2 +140.62 +/- 30.27
198804 ncm-dbt-01 1210046 500 177 74 249 +72.61 +/- 15.37 0 22 109 113 6 +142.26 +/- 32.74
198803 ncm-dbt-03 1238184 500 167 74 259 +65.38 +/- 14.97 1 21 115 110 3 +132.54 +/- 31.82
198802 ncm-dbt-06 1243000 500 180 81 239 +69.71 +/- 15.0 0 20 117 107 6 +135.76 +/- 31.48
198801 ncm-dbt-02 1216402 500 183 89 228 +66.11 +/- 14.73 1 22 109 118 0 +138.99 +/- 32.74
198800 ncm-dbt-05 1237107 500 188 81 231 +75.52 +/- 14.65 0 17 114 114 5 +150.51 +/- 31.88
198799 ncm-dbt-03 1227709 500 170 80 250 +63.23 +/- 15.14 0 25 114 107 4 +124.6 +/- 31.99
198798 ncm-dbt-01 1202787 500 167 83 250 +58.93 +/- 15.48 1 27 112 107 3 +118.33 +/- 32.29
198797 ncm-dbt-04 1220495 500 183 75 242 +76.25 +/- 15.49 0 22 104 118 6 +150.51 +/- 33.54
198796 ncm-dbt-06 1233699 500 190 83 227 +75.52 +/- 15.2 0 20 109 115 6 +148.85 +/- 32.73
198795 ncm-dbt-02 1220093 500 172 69 259 +72.61 +/- 15.37 0 21 112 110 7 +140.62 +/- 32.26
198794 ncm-dbt-05 1209576 500 184 84 232 +70.43 +/- 15.42 0 24 107 114 5 +138.99 +/- 33.06
198793 ncm-dbt-04 1225703 500 187 82 231 +74.06 +/- 15.01 0 18 116 109 7 +143.89 +/- 31.59
198792 ncm-dbt-01 1217750 500 178 76 246 +71.89 +/- 16.11 1 23 107 111 8 +138.99 +/- 33.06
198791 ncm-dbt-06 1247367 500 186 74 240 +79.17 +/- 15.31 0 19 107 117 7 +155.54 +/- 33.04
198790 ncm-dbt-03 1248086 500 181 61 258 +85.04 +/- 15.6 0 19 100 123 8 +167.53 +/- 34.22
198789 ncm-dbt-02 1238564 500 190 71 239 +84.3 +/- 14.03 0 11 114 120 5 +171.02 +/- 31.66
198788 ncm-dbt-05 1232124 500 188 85 227 +72.61 +/- 13.69 0 15 118 116 1 +150.51 +/- 31.19
198787 ncm-dbt-06 1217789 500 177 73 250 +73.33 +/- 15.26 0 20 113 110 7 +142.26 +/- 32.1
198786 ncm-dbt-01 1152761 500 179 87 234 +64.66 +/- 14.94 0 25 110 113 2 +130.94 +/- 32.59
198785 ncm-dbt-04 1242195 500 185 67 248 +83.57 +/- 14.16 0 13 110 123 4 +171.02 +/- 32.42
198784 ncm-dbt-03 1228669 500 186 83 231 +72.61 +/- 16.01 1 24 102 117 6 +143.89 +/- 33.85
176313 ncm-dbt-03 1441961 20 7 6 7 +17.38 +/- 58.75 0 1 7 2 0 +34.86 +/- 122.07
176312 ncm-dbt-05 1427286 30 13 7 10 +70.43 +/- 56.54 0 1 7 7 0 +147.19 +/- 138.03
176311 ncm-dbt-03 1437761 50 14 8 28 +41.89 +/- 53.17 0 5 9 11 0 +85.04 +/- 115.03
176310 ncm-dbt-05 1438630 50 17 11 22 +41.89 +/- 49.33 0 4 11 10 0 +85.04 +/- 106.19
176309 ncm-dbt-03 1441695 50 19 11 20 +56.07 +/- 47.61 0 3 11 11 0 +115.23 +/- 106.91
176308 ncm-dbt-05 1435731 50 18 6 26 +85.02 +/- 46.58 0 1 12 11 1 +164.07 +/- 100.82
176307 ncm-dbt-03 1444137 50 16 5 29 +77.7 +/- 45.94 0 2 10 13 0 +164.07 +/- 113.84
176306 ncm-dbt-05 1427999 50 17 6 27 +77.7 +/- 45.94 0 2 10 13 0 +164.07 +/- 113.84
176305 ncm-dbt-03 1442100 50 23 3 24 +147.15 +/- 46.28 0 0 7 16 2 +315.3 +/- 146.24
176304 ncm-dbt-05 1434036 50 17 5 28 +85.02 +/- 58.9 0 3 9 11 2 +147.19 +/- 118.91
176303 ncm-dbt-03 1440806 50 16 10 24 +41.88 +/- 60.16 0 6 8 10 1 +70.44 +/- 118.42
176302 ncm-dbt-05 1438041 50 21 10 19 +77.7 +/- 41.12 0 1 12 12 0 +164.07 +/- 100.82
176301 ncm-dbt-03 1432431 50 18 9 23 +63.22 +/- 48.63 0 3 10 12 0 +130.94 +/- 112.59
176294 ncm-dbt-05 1433762 50 19 6 25 +92.45 +/- 51.57 0 3 6 16 0 +200.24 +/- 144.55
176291 ncm-dbt-03 1439775 50 18 4 28 +99.94 +/- 42.49 0 1 9 15 0 +219.87 +/- 122.63
176290 ncm-dbt-05 1432061 50 13 10 27 +20.87 +/- 44.85 0 4 14 7 0 +41.89 +/- 92.36
176289 ncm-dbt-03 1439198 50 17 4 29 +92.45 +/- 42.2 0 1 10 14 0 +200.24 +/- 114.26
176288 ncm-dbt-05 1430139 50 24 4 22 +147.15 +/- 46.28 0 0 7 16 2 +315.3 +/- 146.24
176287 ncm-dbt-03 1435300 50 16 10 24 +41.88 +/- 60.16 0 6 8 10 1 +70.44 +/- 118.42
176286 ncm-dbt-05 1426432 50 22 9 19 +92.44 +/- 55.7 0 2 10 11 2 +164.07 +/- 113.84
176285 ncm-dbt-03 1437751 50 16 9 25 +48.96 +/- 42.0 0 2 14 9 0 +99.95 +/- 91.41

Commit

Commit ID 44b1ba89a95f394f3e180eb508f2d7798417c86e
Author Michael Chaly
Date 2022-01-10 18:35:53 UTC
Adjust pruning constants This patch is a modification of original tuning done by vondele that failed yellow. Value differences are divided by 2. Passed STC https://tests.stockfishchess.org/tests/view/61d918239fea7913d9c64cdf LLR: 2.94 (-2.94,2.94) <0.00,2.50> Total: 98968 W: 26248 L: 25858 D: 46862 Ptnml(0-2): 392, 11085, 26156, 11443, 408 Passed LTC https://tests.stockfishchess.org/tests/view/61d99e3c9fea7913d9c663e4 LLR: 2.95 (-2.94,2.94) <0.50,3.00> Total: 215232 W: 58191 L: 57492 D: 99549 Ptnml(0-2): 271, 22124, 62138, 22801, 282 closes https://github.com/official-stockfish/Stockfish/pull/3885 bench 4572746
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