Dev Builds » 20231008-0541

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 09:57:31 1127854 3352 1421 273 1658 +124.0 ± 5.32 0 47 473 1117 39 +276.5 ± 15.68
ncm-dbt-02 09:54:23 1229894 3328 1412 277 1639 +123.44 ± 5.44 2 49 466 1106 41 +274.62 ± 15.8
ncm-dbt-03 09:57:39 1250245 3344 1448 279 1617 +126.8 ± 5.29 0 30 497 1091 54 +279.71 ± 15.26
ncm-dbt-04 09:54:55 1105521 3308 1413 296 1599 +122.11 ± 5.51 1 50 481 1075 47 +267.88 ± 15.55
ncm-dbt-05 09:53:51 1228451 3320 1387 272 1661 +121.39 ± 5.29 0 47 483 1098 32 +270.82 ± 15.51
ncm-dbt-06 09:57:17 1220985 3348 1441 315 1592 +121.58 ± 5.29 0 47 489 1103 35 +270.41 ± 15.42
20000 8522 1712 9766 +123.22 ± 2.19 3 270 2889 6590 248 +273.31 ± 6.34

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
205732 ncm-dbt-04 589186 132 59 17 56 +114.51 ± 30.08 0 2 24 36 4 +227.95 ± 71.17
205731 ncm-dbt-04 802677 14 4 3 7 +24.85 ± 84.38 0 1 4 2 0 +49.98 ± 184.5
205730 ncm-dbt-05 1227730 320 135 25 160 +124.5 ± 16.8 0 4 45 108 3 +280.89 ± 51.62
205729 ncm-dbt-02 1225016 328 139 28 161 +122.4 ± 16.58 0 3 51 106 4 +270.84 ± 48.21
205728 ncm-dbt-04 1220393 162 72 20 70 +115.6 ± 26.84 0 4 24 50 3 +243.52 ± 71.41
205727 ncm-dbt-06 1230191 348 152 43 153 +112.6 ± 16.92 0 7 54 110 3 +245.86 ± 46.93
205726 ncm-dbt-03 1229247 344 149 33 162 +121.93 ± 16.39 0 4 52 112 4 +270.07 ± 47.84
205725 ncm-dbt-01 1133122 352 146 27 179 +122.26 ± 14.91 0 2 55 117 2 +278.41 ± 46.21
205724 ncm-dbt-05 1230266 500 198 41 261 +112.91 ± 13.56 0 9 77 162 2 +251.89 ± 39.16
205723 ncm-dbt-02 1203924 500 223 39 238 +134.15 ± 12.86 0 3 66 175 6 +309.64 ± 42.33
205722 ncm-dbt-04 1228437 500 207 47 246 +115.22 ± 12.67 0 4 84 160 2 +258.75 ± 37.2
205721 ncm-dbt-03 1249924 500 212 35 253 +128.55 ± 13.38 0 6 66 173 5 +293.29 ± 42.41
205720 ncm-dbt-06 1218079 500 209 46 245 +117.55 ± 13.87 0 11 67 170 2 +265.78 ± 41.9
205719 ncm-dbt-01 1125929 500 212 40 248 +124.6 ± 14.47 0 9 68 165 8 +273.0 ± 41.7
205718 ncm-dbt-05 1219452 500 202 31 267 +123.81 ± 13.1 0 6 70 171 3 +282.94 ± 41.13
205717 ncm-dbt-04 1226599 500 221 43 236 +129.35 ± 14.91 0 9 65 165 11 +280.42 ± 42.65
205716 ncm-dbt-02 1225792 500 208 35 257 +125.38 ± 14.47 0 10 64 169 7 +277.93 ± 42.91
205715 ncm-dbt-03 1247511 500 222 45 233 +128.55 ± 13.56 0 2 79 159 10 +280.42 ± 38.28
205714 ncm-dbt-06 1236941 500 215 47 238 +121.45 ± 12.95 0 5 75 167 3 +275.45 ± 39.63
205713 ncm-dbt-01 1123794 500 222 37 241 +134.95 ± 13.22 0 6 58 181 5 +315.35 ± 45.33
205712 ncm-dbt-05 1225190 500 215 50 235 +119.11 ± 14.19 0 9 73 162 6 +261.07 ± 40.24
205711 ncm-dbt-02 1228586 500 204 43 253 +116.0 ± 14.05 0 9 76 160 5 +254.16 ± 39.42
205710 ncm-dbt-04 1233562 500 221 38 241 +133.34 ± 15.02 0 10 58 171 11 +293.29 ± 44.99
205709 ncm-dbt-03 1255828 500 224 43 233 +131.74 ± 13.85 0 5 68 168 9 +293.29 ± 41.75
205708 ncm-dbt-06 1205878 500 217 47 236 +123.02 ± 13.47 0 5 76 163 6 +273.0 ± 39.35
205707 ncm-dbt-01 1130964 500 200 39 261 +116.0 ± 13.88 0 10 72 165 3 +258.75 ± 40.49
205706 ncm-dbt-05 1241170 500 205 45 250 +115.22 ± 14.21 0 8 81 154 7 +247.41 ± 38.13
205705 ncm-dbt-02 1243380 500 211 38 251 +125.39 ± 14.13 1 5 71 166 7 +280.42 ± 40.83
205704 ncm-dbt-06 1227654 500 225 46 229 +130.14 ± 13.88 0 4 73 163 10 +285.49 ± 40.16
205703 ncm-dbt-04 1213343 500 208 43 249 +119.11 ± 14.19 1 6 76 161 6 +263.42 ± 39.41
205702 ncm-dbt-03 1259582 500 215 35 250 +130.94 ± 13.87 0 4 72 164 10 +288.06 ± 40.46
205701 ncm-dbt-01 1136770 500 215 41 244 +126.17 ± 13.6 0 4 76 162 8 +277.93 ± 39.29
205700 ncm-dbt-05 1234827 500 214 39 247 +126.97 ± 13.58 0 7 66 172 5 +288.06 ± 42.4
205699 ncm-dbt-02 1231284 500 218 48 234 +123.02 ± 14.49 0 11 64 169 6 +273.0 ± 42.83
205698 ncm-dbt-06 1215045 500 211 42 247 +122.24 ± 14.33 0 9 70 164 7 +268.17 ± 41.1
205697 ncm-dbt-04 1231568 500 208 46 246 +116.77 ± 13.88 0 9 74 163 4 +258.75 ± 39.96
205696 ncm-dbt-01 1111796 500 222 48 230 +126.17 ± 14.29 0 7 71 163 9 +275.45 ± 40.84
205695 ncm-dbt-03 1255968 500 213 45 242 +121.45 ± 13.49 0 4 81 158 7 +265.78 ± 37.95
205694 ncm-dbt-02 1251277 500 209 46 245 +117.55 ± 14.53 1 8 74 161 6 +258.75 ± 39.96
205693 ncm-dbt-05 1220526 500 218 41 241 +128.55 ± 13.19 0 4 71 169 6 +290.66 ± 40.76
205692 ncm-dbt-06 1213109 500 212 44 244 +121.45 ± 13.31 0 6 74 166 4 +273.0 ± 39.95
205691 ncm-dbt-03 1253658 500 213 43 244 +123.02 ± 13.99 0 5 79 157 9 +265.78 ± 38.54
205690 ncm-dbt-04 1203931 500 213 39 248 +126.17 ± 13.42 0 5 72 167 6 +282.94 ± 40.5
205689 ncm-dbt-01 1132609 500 204 41 255 +117.55 ± 13.87 0 9 73 164 4 +261.07 ± 40.24

Commit

Commit ID 040dfedb3457ca6971d98c754362cde4dc767aff
Author Stéphane Nicolet
Date 2023-10-08 05:41:16 UTC
Remove one test in the move loop Simplification passed STC test: https://tests.stockfishchess.org/tests/view/6519fc91cff46e538ee014f6 LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 191264 W: 48550 L: 48501 D: 94213 Ptnml(0-2): 576, 21529, 51392, 21540, 595 closes #4815 Non functional change
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