Dev Builds » 20230125-0648

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 05:00:33 1114140 1672 704 163 805 +116.61 +/- 7.63 0 25 265 526 20 +253.71 +/- 20.96
ncm-dbt-02 04:58:18 1236233 1670 691 158 821 +114.9 +/- 7.69 1 23 274 516 21 +248.73 +/- 20.59
ncm-dbt-03 05:00:29 1227086 1672 694 186 792 +109.0 +/- 7.61 0 27 291 501 17 +234.02 +/- 19.96
ncm-dbt-04 05:00:02 1225081 1668 693 174 801 +111.81 +/- 7.37 0 23 281 518 12 +245.15 +/- 20.31
ncm-dbt-05 04:57:41 1230054 1658 700 171 787 +114.86 +/- 7.73 0 29 260 522 18 +249.87 +/- 21.17
ncm-dbt-06 05:00:22 1230981 1660 676 168 816 +109.84 +/- 7.8 0 33 273 507 17 +236.28 +/- 20.66
ncm-et-3 06:24:59 1300471 1678 699 157 822 +116.39 +/- 7.42 0 27 254 547 11 +259.27 +/- 21.42
ncm-et-4 06:24:49 1307053 1670 666 169 835 +106.62 +/- 7.74 1 31 288 500 15 +229.35 +/- 20.09
ncm-et-9 06:25:13 1295635 1662 666 180 816 +104.65 +/- 7.84 1 31 298 483 18 +222.09 +/- 19.74
ncm-et-10 06:24:38 1293904 1660 688 160 812 +114.48 +/- 7.67 1 27 260 527 15 +251.48 +/- 21.17
ncm-et-13 06:25:00 1310575 1672 680 149 843 +114.29 +/- 7.66 0 26 273 517 20 +246.99 +/- 20.64
ncm-et-15 06:24:21 1299490 1658 675 160 823 +111.61 +/- 7.97 1 31 271 504 22 +238.61 +/- 20.73
20000 8232 1995 9773 +112.08 +/- 2.22 5 333 3288 6168 206 +242.78 +/- 5.94

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
201593 ncm-dbt-05 1253416 158 64 8 86 +128.72 +/- 25.34 0 3 19 55 2 +290.36 +/- 81.15
201592 ncm-dbt-06 1226001 160 61 18 81 +95.72 +/- 24.28 0 3 32 44 1 +202.63 +/- 60.99
201591 ncm-dbt-04 1249409 168 70 25 73 +95.38 +/- 25.1 0 5 30 48 1 +202.06 +/- 63.42
201590 ncm-dbt-02 1248204 170 70 14 86 +118.88 +/- 21.64 0 1 28 55 1 +267.6 +/- 65.48
201589 ncm-dbt-01 1120269 172 68 22 82 +95.23 +/- 24.69 0 5 31 49 1 +201.79 +/- 62.35
201588 ncm-dbt-03 1219900 172 68 15 89 +110.65 +/- 24.93 0 4 27 53 2 +237.06 +/- 67.18
201587 ncm-dbt-05 1214094 500 211 51 238 +115.22 +/- 14.37 0 9 79 155 7 +247.41 +/- 38.64
201586 ncm-dbt-04 1222185 500 203 50 247 +109.83 +/- 14.37 0 10 83 151 6 +234.38 +/- 37.67
201585 ncm-dbt-02 1230847 500 214 46 240 +121.45 +/- 12.58 0 2 82 162 4 +273.0 +/- 37.5
201584 ncm-dbt-06 1218883 500 204 48 248 +112.14 +/- 14.22 0 9 82 153 6 +240.82 +/- 37.9
201583 ncm-dbt-01 1120462 500 217 43 240 +126.17 +/- 13.42 0 3 78 161 8 +277.93 +/- 38.66
201582 ncm-dbt-03 1214914 500 203 56 241 +105.25 +/- 13.22 0 7 91 150 2 +230.16 +/- 35.78
201581 ncm-dbt-05 1224247 500 217 56 227 +116.0 +/- 13.54 0 7 79 160 4 +256.44 +/- 38.62
201580 ncm-dbt-04 1198832 500 209 57 234 +109.07 +/- 12.53 0 3 94 151 2 +240.82 +/- 34.82
201579 ncm-dbt-06 1230086 500 207 51 242 +112.14 +/- 14.53 0 11 78 155 6 +240.82 +/- 38.87
201578 ncm-dbt-02 1230923 500 206 48 246 +113.68 +/- 15.0 0 12 76 154 8 +240.82 +/- 39.35
201577 ncm-dbt-01 1113494 500 210 49 241 +116.0 +/- 13.88 0 9 75 162 4 +256.44 +/- 39.69
201576 ncm-dbt-03 1220783 500 214 59 227 +111.37 +/- 14.69 0 11 80 152 7 +236.51 +/- 38.38
201575 ncm-dbt-05 1228462 500 208 56 236 +109.07 +/- 14.21 0 10 83 152 5 +234.38 +/- 37.67
201574 ncm-dbt-02 1234960 500 201 50 249 +108.3 +/- 14.83 1 8 88 145 8 +228.08 +/- 36.51
201573 ncm-dbt-04 1229898 500 211 42 247 +122.24 +/- 12.94 0 5 74 168 3 +277.93 +/- 39.92
201572 ncm-dbt-06 1248957 500 204 51 245 +109.83 +/- 14.06 0 10 81 155 4 +238.66 +/- 38.15
201571 ncm-dbt-03 1252747 500 209 56 235 +109.83 +/- 13.56 0 5 93 146 6 +234.38 +/- 35.22
201570 ncm-dbt-01 1102336 500 209 49 242 +115.22 +/- 14.21 0 8 81 154 7 +247.41 +/- 38.13
166310 ncm-et-15 1300400 158 68 20 70 +108.98 +/- 24.65 0 2 29 46 2 +231.36 +/- 64.29
166309 ncm-et-9 1294927 162 56 22 84 +74.01 +/- 26.34 0 6 37 36 2 +145.15 +/- 56.51
166308 ncm-et-10 1293988 160 61 15 84 +102.78 +/- 23.5 0 3 28 49 0 +227.56 +/- 65.82
166307 ncm-et-4 1309761 170 65 16 89 +103.06 +/- 22.64 0 2 33 49 1 +222.26 +/- 59.83
166306 ncm-et-13 1316011 172 68 14 90 +112.88 +/- 23.33 0 3 27 55 1 +249.8 +/- 67.28
166305 ncm-et-3 1307415 178 80 14 84 +135.26 +/- 24.78 0 3 21 61 4 +299.05 +/- 77.03
166304 ncm-et-15 1311107 500 213 42 245 +123.81 +/- 14.97 1 7 72 160 10 +268.17 +/- 40.54
166303 ncm-et-10 1295393 500 202 51 247 +108.3 +/- 14.52 1 8 86 149 6 +232.26 +/- 36.96
166302 ncm-et-9 1296180 500 211 51 238 +115.22 +/- 13.55 0 6 83 156 5 +251.89 +/- 37.57
166301 ncm-et-4 1315073 500 211 51 238 +115.23 +/- 14.69 1 9 75 159 6 +251.89 +/- 39.67
166300 ncm-et-13 1303164 500 207 40 253 +120.67 +/- 13.67 0 7 74 164 5 +268.17 +/- 39.97
166299 ncm-et-3 1303742 500 204 52 244 +109.07 +/- 14.21 0 14 71 164 1 +243.0 +/- 40.56
166298 ncm-et-15 1299630 500 197 50 253 +105.25 +/- 14.35 0 12 83 151 4 +226.0 +/- 37.66
166297 ncm-et-9 1299777 500 198 62 240 +96.94 +/- 14.57 1 10 96 138 5 +204.07 +/- 34.89
166296 ncm-et-10 1292352 500 206 47 247 +114.45 +/- 13.89 0 9 77 160 4 +251.89 +/- 39.16
166295 ncm-et-13 1312998 500 202 51 247 +108.3 +/- 14.83 0 11 85 146 8 +226.0 +/- 37.21
166294 ncm-et-3 1301954 500 210 49 241 +116.0 +/- 12.66 0 3 86 158 3 +258.75 +/- 36.62
166293 ncm-et-4 1298837 500 188 45 267 +102.22 +/- 13.86 0 9 93 144 4 +217.85 +/- 35.44
166292 ncm-et-15 1286823 500 197 48 255 +106.77 +/- 14.36 0 10 87 147 6 +226.0 +/- 36.75
166291 ncm-et-4 1304542 500 202 57 241 +103.73 +/- 14.19 0 11 87 148 4 +221.9 +/- 36.76
166290 ncm-et-10 1293883 500 219 47 234 +124.6 +/- 13.62 0 7 69 169 5 +280.42 +/- 41.44
166289 ncm-et-13 1310127 500 203 44 253 +114.45 +/- 13.55 0 5 87 152 6 +247.41 +/- 36.56
166288 ncm-et-9 1291656 500 201 45 254 +112.14 +/- 14.22 0 9 82 153 6 +240.82 +/- 37.9
166287 ncm-et-3 1288774 500 205 42 253 +117.55 +/- 13.36 0 7 76 164 3 +263.42 +/- 39.41

Commit

Commit ID 3dd0a7a7cd9daf306cffc795c343459de6d6f54b
Author Dubslow
Date 2023-01-25 06:48:39 UTC
`stat_bonus`: replace quadratic with nearly identical line passed stc: https://tests.stockfishchess.org/tests/view/63ca58c90eefe8694a0c4eac LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 287960 W: 76146 L: 76201 D: 135613 Ptnml(0-2): 947, 31890, 78307, 31943, 893 passed ltc: https://tests.stockfishchess.org/tests/view/63cc8a51344bb01c191b30f0 LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 73784 W: 19559 L: 19402 D: 34823 Ptnml(0-2): 33, 7171, 22327, 7328, 33 closes https://github.com/official-stockfish/Stockfish/pull/4352 bench 3990490
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