Dev Builds » 20230611-1305

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 09:53:40 1134749 3334 1350 315 1669 +111.54 +/- 5.29 0 49 563 1026 29 +242.72 +/- 14.34
ncm-dbt-02 09:51:06 1229740 3336 1381 334 1621 +112.85 +/- 5.29 1 44 561 1031 31 +246.15 +/- 14.36
ncm-dbt-03 09:55:05 1234294 3336 1386 331 1619 +113.78 +/- 5.44 2 47 554 1024 41 +245.81 +/- 14.46
ncm-dbt-04 09:54:16 1225813 3340 1389 316 1635 +115.71 +/- 5.17 1 35 553 1052 29 +255.16 +/- 14.44
ncm-dbt-05 09:51:41 1234506 3322 1373 309 1640 +115.34 +/- 5.44 2 45 542 1031 41 +250.26 +/- 14.62
ncm-dbt-06 09:54:44 1229636 3332 1382 338 1612 +112.65 +/- 5.4 2 51 546 1035 32 +245.55 +/- 14.58
20000 8261 1943 9796 +113.64 +/- 2.18 8 271 3319 6199 203 +247.58 +/- 5.9

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
191835 ncm-dbt-05 1248081 322 132 28 162 +116.38 +/- 17.18 0 4 53 100 4 +252.52 +/- 47.27
191834 ncm-dbt-06 1254835 332 138 36 158 +110.3 +/- 17.46 1 5 53 105 2 +245.44 +/- 47.38
191833 ncm-dbt-01 1131557 334 140 34 160 +114.2 +/- 16.16 0 4 55 106 2 +253.45 +/- 46.37
191832 ncm-dbt-02 1227959 336 138 34 164 +111.18 +/- 17.03 0 4 61 98 5 +235.06 +/- 43.79
191831 ncm-dbt-04 1237561 340 138 30 172 +114.31 +/- 14.69 0 1 61 107 1 +257.26 +/- 43.3
191830 ncm-dbt-03 1221541 336 151 35 150 +125.08 +/- 17.83 0 7 43 113 5 +275.89 +/- 52.62
191829 ncm-dbt-01 1136628 500 204 50 246 +110.6 +/- 14.22 0 9 84 151 6 +236.51 +/- 37.42
191828 ncm-dbt-05 1233621 500 205 48 247 +112.91 +/- 14.85 1 8 82 151 8 +240.82 +/- 37.9
191827 ncm-dbt-02 1228960 500 201 41 258 +115.22 +/- 13.03 0 4 86 156 4 +254.16 +/- 36.71
191826 ncm-dbt-06 1226562 500 214 42 244 +124.6 +/- 14.47 1 7 68 167 7 +277.93 +/- 41.74
191825 ncm-dbt-03 1229133 500 211 42 247 +122.24 +/- 13.48 0 3 83 156 8 +265.78 +/- 37.35
191824 ncm-dbt-04 1196951 500 204 50 246 +110.6 +/- 14.69 1 11 75 159 4 +243.0 +/- 39.61
191817 ncm-dbt-01 1132540 500 216 41 243 +126.97 +/- 13.22 0 3 76 164 7 +282.94 +/- 39.21
191816 ncm-dbt-02 1237674 500 206 45 249 +116.0 +/- 13.54 0 8 76 163 3 +258.75 +/- 39.42
191815 ncm-dbt-05 1233695 500 202 51 247 +108.3 +/- 13.89 0 7 91 146 6 +230.16 +/- 35.78
191814 ncm-dbt-06 1230072 500 210 59 231 +108.3 +/- 14.52 0 12 80 153 5 +232.26 +/- 38.36
191813 ncm-dbt-03 1239553 500 218 50 232 +121.46 +/- 13.66 1 4 76 164 5 +273.0 +/- 39.35
191812 ncm-dbt-04 1222540 500 215 54 231 +116.0 +/- 13.71 0 6 83 155 6 +251.89 +/- 37.57
191805 ncm-dbt-01 1138199 500 195 38 267 +112.91 +/- 13.89 0 10 76 161 3 +249.64 +/- 39.41
191804 ncm-dbt-05 1240073 500 216 52 232 +118.33 +/- 14.03 0 6 82 154 8 +254.16 +/- 37.82
191803 ncm-dbt-03 1231844 500 197 48 255 +106.77 +/- 14.05 0 8 91 145 6 +226.0 +/- 35.82
191802 ncm-dbt-06 1229873 500 208 53 239 +111.37 +/- 13.22 0 6 86 155 3 +245.2 +/- 36.85
191801 ncm-dbt-02 1223214 500 212 50 238 +116.77 +/- 13.01 0 4 84 158 4 +258.75 +/- 37.2
191800 ncm-dbt-04 1227051 500 207 47 246 +115.22 +/- 12.85 0 4 85 158 3 +256.44 +/- 36.95
191793 ncm-dbt-05 1221492 500 204 48 248 +112.14 +/- 14.22 0 8 85 150 7 +238.66 +/- 37.17
191792 ncm-dbt-02 1226022 500 205 61 234 +102.97 +/- 13.38 1 4 98 144 3 +223.94 +/- 34.18
191791 ncm-dbt-01 1136794 500 204 49 247 +111.37 +/- 14.22 0 9 83 152 6 +238.66 +/- 37.66
191790 ncm-dbt-03 1233446 500 198 54 248 +102.97 +/- 14.79 0 12 89 142 7 +213.85 +/- 36.34
191789 ncm-dbt-06 1235259 500 206 43 251 +117.55 +/- 13.53 0 6 80 159 5 +258.75 +/- 38.32
191788 ncm-dbt-04 1241146 500 213 49 238 +118.33 +/- 13.0 0 3 85 157 5 +261.07 +/- 36.86
191781 ncm-dbt-02 1236125 500 210 49 241 +116.0 +/- 13.88 0 9 75 162 4 +256.44 +/- 39.69
191780 ncm-dbt-04 1232749 500 212 45 243 +120.67 +/- 13.67 0 5 80 158 7 +263.42 +/- 38.27
191779 ncm-dbt-06 1221304 500 208 47 245 +116.0 +/- 14.05 0 7 82 154 7 +249.64 +/- 37.86
191776 ncm-dbt-03 1231928 500 197 51 252 +104.49 +/- 13.71 1 7 89 151 2 +230.16 +/- 36.26
191775 ncm-dbt-05 1233139 500 213 40 247 +125.38 +/- 13.79 0 7 69 168 6 +280.42 +/- 41.44
191774 ncm-dbt-01 1132816 500 192 51 257 +100.7 +/- 13.85 0 9 95 142 4 +213.85 +/- 35.03
191763 ncm-dbt-01 1134712 500 199 52 249 +105.25 +/- 12.71 0 5 94 150 1 +232.26 +/- 35.0
191762 ncm-dbt-04 1222696 500 200 41 259 +114.45 +/- 13.03 0 5 84 158 3 +254.16 +/- 37.27
191761 ncm-dbt-02 1228231 500 209 54 237 +111.37 +/- 14.84 0 11 81 150 8 +234.38 +/- 38.14
191760 ncm-dbt-05 1231445 500 201 42 257 +114.45 +/- 13.38 1 5 80 162 2 +258.75 +/- 38.32
191759 ncm-dbt-03 1252615 500 214 51 235 +117.55 +/- 14.04 0 6 83 153 8 +251.89 +/- 37.57
191758 ncm-dbt-06 1209552 500 198 58 244 +99.95 +/- 13.52 0 8 97 142 3 +213.85 +/- 34.58

Commit

Commit ID a9a6915e0839d3f3f54659c86f15868a7db0e386
Author cj5716
Date 2023-06-11 13:05:54 UTC
Simplify multiplier for improvement This simplifies a `* 99 / 1300` term into just `/ 13`. Passed non-regression STC: LLR: 2.92 (-2.94,2.94) <-1.75,0.25> Total: 58816 W: 15727 L: 15540 D: 27549 Ptnml(0-2): 149, 6370, 16203, 6517, 169 https://tests.stockfishchess.org/tests/view/647d25e4726f6b400e408165 Passed non-regression LTC: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 154386 W: 41749 L: 41669 D: 70968 Ptnml(0-2): 94, 14992, 46956, 15042, 109 https://tests.stockfishchess.org/tests/view/647d9b3c726f6b400e408b2a closes https://github.com/official-stockfish/Stockfish/pull/4608 Bench: 2511327
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