Dev Builds » 20230611-1313

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 09:55:50 1130789 3356 1380 335 1641 +111.9 ± 5.61 2 70 526 1041 39 +241.21 ± 14.86
ncm-dbt-02 09:52:00 1225718 3312 1356 309 1647 +113.73 ± 5.57 0 61 531 1020 44 +243.92 ± 14.79
ncm-dbt-03 09:57:36 1233126 3348 1368 323 1657 +112.19 ± 5.51 0 63 543 1028 40 +241.02 ± 14.63
ncm-dbt-04 09:57:14 1236701 3348 1405 304 1639 +118.66 ± 5.4 3 45 512 1076 38 +261.54 ± 15.06
ncm-dbt-05 09:53:32 1234065 3314 1368 318 1628 +114.0 ± 5.38 0 58 518 1054 27 +250.42 ± 14.98
ncm-dbt-06 09:57:28 1223616 3322 1391 290 1641 +119.67 ± 5.48 2 54 483 1085 37 +264.47 ± 15.51
20000 8268 1879 9853 +115.01 ± 2.24 7 351 3113 6304 225 +250.26 ± 6.1

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
191757 ncm-dbt-02 1237120 312 132 25 155 +124.18 ± 17.09 0 2 50 99 5 +271.69 ± 48.52
191756 ncm-dbt-05 1232031 314 131 39 144 +104.87 ± 17.14 0 5 57 93 2 +226.65 ± 45.46
191755 ncm-dbt-06 1230642 322 128 32 162 +106.82 ± 18.7 0 10 48 100 3 +228.93 ± 49.54
191754 ncm-dbt-04 1258500 348 143 33 172 +113.71 ± 15.76 0 4 58 110 2 +252.28 ± 45.09
191753 ncm-dbt-03 1229221 348 147 35 166 +115.94 ± 17.74 0 7 54 107 6 +245.86 ± 46.93
191752 ncm-dbt-01 1142697 356 144 32 180 +113.14 ± 17.2 0 8 54 112 4 +244.51 ± 46.89
191739 ncm-dbt-02 1237229 500 216 40 244 +127.76 ± 14.44 0 8 67 166 9 +280.42 ± 42.05
191738 ncm-dbt-05 1219222 500 196 54 250 +101.46 ± 13.85 0 10 91 146 3 +217.85 ± 35.89
191737 ncm-dbt-06 1204854 500 207 49 244 +113.68 ± 14.69 1 11 71 163 4 +251.89 ± 40.68
191736 ncm-dbt-04 1227506 500 205 46 249 +114.45 ± 13.38 1 5 80 162 2 +258.75 ± 38.32
191735 ncm-dbt-03 1219238 500 190 55 255 +96.19 ± 13.8 0 8 104 133 5 +200.24 ± 33.24
191734 ncm-dbt-01 1118071 500 202 45 253 +112.91 ± 15.3 0 12 79 149 10 +234.38 ± 38.61
191727 ncm-dbt-05 1250155 500 209 41 250 +121.45 ± 13.66 0 8 70 168 4 +273.0 ± 41.13
191726 ncm-dbt-02 1220584 500 182 36 282 +104.49 ± 13.71 0 10 86 152 2 +228.08 ± 36.98
191725 ncm-dbt-06 1225330 500 211 38 251 +125.38 ± 13.07 0 2 80 161 7 +277.93 ± 38.02
191724 ncm-dbt-04 1246083 500 202 48 250 +110.6 ± 14.53 1 10 77 158 4 +243.0 ± 39.13
191723 ncm-dbt-03 1216203 500 212 37 251 +126.97 ± 13.41 0 5 71 168 6 +285.49 ± 40.81
191722 ncm-dbt-01 1115353 500 211 47 242 +118.33 ± 13.86 0 9 72 165 4 +263.42 ± 40.52
191713 ncm-dbt-05 1231737 500 202 41 257 +116.0 ± 13.71 0 7 80 158 5 +254.16 ± 38.36
191712 ncm-dbt-02 1220875 500 211 47 242 +118.33 ± 14.68 0 9 77 155 9 +251.89 ± 39.16
191711 ncm-dbt-06 1226631 500 207 43 250 +118.33 ± 14.2 0 7 80 155 8 +254.16 ± 38.36
191710 ncm-dbt-04 1217937 500 201 37 262 +118.33 ± 13.17 0 4 83 158 5 +261.07 ± 37.44
191709 ncm-dbt-03 1225370 500 208 48 244 +115.22 ± 13.03 0 7 77 165 1 +261.07 ± 39.14
191708 ncm-dbt-01 1134894 500 203 52 245 +108.3 ± 14.52 0 13 77 156 4 +234.38 ± 39.07
191701 ncm-dbt-02 1212898 500 213 55 232 +113.68 ± 14.85 0 10 81 150 9 +238.66 ± 38.15
191700 ncm-dbt-05 1229550 500 216 54 230 +116.77 ± 13.54 0 8 75 164 3 +261.07 ± 39.69
191699 ncm-dbt-06 1226670 500 215 31 254 +134.15 ± 13.97 0 7 60 175 8 +304.07 ± 44.5
191698 ncm-dbt-04 1246497 500 208 47 245 +116.0 ± 14.21 0 8 80 155 7 +249.64 ± 38.38
191697 ncm-dbt-03 1237522 500 202 60 238 +101.46 ± 15.22 0 15 85 143 7 +209.91 ± 37.16
191696 ncm-dbt-01 1122598 500 205 62 233 +102.22 ± 14.63 0 12 89 143 6 +213.85 ± 36.34
191689 ncm-dbt-02 1222999 500 203 53 244 +107.54 ± 14.52 0 13 78 155 4 +232.26 ± 38.82
191688 ncm-dbt-05 1212051 500 205 50 245 +111.37 ± 13.89 0 10 78 159 3 +245.2 ± 38.89
191687 ncm-dbt-04 1229908 500 221 41 238 +130.94 ± 14.04 0 7 64 171 8 +293.29 ± 43.07
191686 ncm-dbt-06 1209216 500 205 59 236 +104.49 ± 14.5 1 11 82 153 3 +228.08 ± 37.89
191685 ncm-dbt-03 1253226 500 207 47 246 +115.22 ± 14.85 0 9 82 149 10 +240.82 ± 37.9
191684 ncm-dbt-01 1138831 500 211 46 243 +119.11 ± 15.15 1 11 67 164 7 +261.07 ± 41.83
191677 ncm-dbt-02 1228324 500 199 53 248 +104.49 ± 14.19 0 9 92 143 6 +219.87 ± 35.65
191676 ncm-dbt-04 1230482 500 225 52 223 +125.39 ± 14.96 1 7 70 162 10 +273.0 ± 41.13
191675 ncm-dbt-05 1263711 500 209 39 252 +123.02 ± 14.49 0 10 67 166 7 +270.57 ± 41.96
191674 ncm-dbt-01 1143080 500 204 51 245 +109.83 ± 13.73 1 5 88 152 4 +240.82 ± 36.39
191673 ncm-dbt-03 1251107 500 202 41 257 +116.0 ± 14.53 0 12 70 163 5 +254.16 ± 40.96
191672 ncm-dbt-06 1241969 500 218 38 244 +130.94 ± 13.14 0 6 62 178 4 +304.07 ± 43.81

Commit

Commit ID e1dd005583bd6c2aaf58468efc5de86a3936380a
Author Guenther Demetz
Date 2023-06-11 13:13:57 UTC
Reintroduce SEE verification against discovered attacks Reintroduces https://github.com/official-stockfish/Stockfish/pull/4453 along with https://github.com/official-stockfish/Stockfish/pull/4469 Leaving out https://github.com/official-stockfish/Stockfish/pull/4533 https://github.com/official-stockfish/Stockfish/pull/4572 Passed STC: https://tests.stockfishchess.org/tests/view/647d8c37726f6b400e408a0a LLR: 2.93 (-2.94,2.94) <0.00,2.00> Total: 143168 W: 38346 L: 37892 D: 66930 Ptnml(0-2): 352, 15672, 39164, 15962, 434 Passed LTC: https://tests.stockfishchess.org/tests/view/647ee8c528c4431bcb58e432 LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 71538 W: 19560 L: 19190 D: 32788 Ptnml(0-2): 49, 6905, 21499, 7259, 57 closes https://github.com/official-stockfish/Stockfish/pull/4609 bench: 2595430
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