Dev Builds » 20200917-0506

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 14:14:07 1128324 4922 545 1975 2402 -103.93 +/- 4.78 57 1456 811 134 3 -219.42 +/- 11.95
ncm-dbt-02 14:09:15 1259667 4902 550 1915 2437 -99.37 +/- 4.76 60 1377 888 120 6 -207.41 +/- 11.43
ncm-dbt-03 14:14:15 1258047 4948 548 1945 2455 -100.83 +/- 4.62 52 1411 896 112 3 -212.3 +/- 11.38
ncm-dbt-04 00:29:42 1476242 164 19 58 87 -84.23 +/- 27.36 0 48 25 9 0 -179.73 +/- 67.98
ncm-dbt-05 14:08:49 1258591 4896 539 1956 2401 -103.51 +/- 4.85 77 1394 850 123 4 -214.36 +/- 11.69
ncm-dbt-06 00:30:07 1495165 168 17 71 80 -115.77 +/- 24.52 3 50 29 2 0 -244.73 +/- 64.48
20000 2218 7920 9862 -101.88 +/- 2.36 249 5736 3499 500 16 -213.31 +/- 5.76

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
212023 ncm-dbt-05 1222478 228 27 85 116 -90.36 +/- 23.62 5 56 45 8 0 -174.95 +/- 51.37
212022 ncm-dbt-02 1233867 234 21 99 114 -120.41 +/- 23.2 5 75 30 7 0 -254.12 +/- 62.81
212021 ncm-dbt-01 1093507 256 19 101 136 -115.34 +/- 21.3 6 75 42 5 0 -237.45 +/- 53.39
212020 ncm-dbt-03 1227546 282 26 107 149 -102.68 +/- 19.45 5 76 55 5 0 -209.42 +/- 46.19
212019 ncm-dbt-05 1224367 500 58 201 241 -102.22 +/- 14.93 5 147 85 12 1 -217.85 +/- 37.2
212018 ncm-dbt-02 1250727 500 56 191 253 -96.19 +/- 14.26 4 139 95 12 0 -202.15 +/- 35.11
212017 ncm-dbt-01 1087329 500 70 198 232 -90.97 +/- 16.01 6 138 85 20 1 -187.16 +/- 36.97
212016 ncm-dbt-03 1216188 500 56 201 243 -103.73 +/- 14.5 5 147 86 12 0 -219.87 +/- 36.98
212015 ncm-dbt-05 1231137 500 53 202 245 -106.78 +/- 15.27 7 149 81 12 1 -226.0 +/- 38.11
212014 ncm-dbt-02 1230030 500 56 195 249 -99.2 +/- 15.89 9 138 87 15 1 -202.15 +/- 36.72
212013 ncm-dbt-01 1092322 500 51 211 238 -115.22 +/- 15.46 11 150 77 12 0 -238.66 +/- 39.1
212012 ncm-dbt-03 1225667 500 64 202 234 -98.44 +/- 14.14 4 141 94 11 0 -207.95 +/- 35.29
212011 ncm-dbt-05 1248908 500 59 203 238 -102.97 +/- 14.34 5 145 89 11 0 -217.85 +/- 36.33
212010 ncm-dbt-02 1220456 500 54 194 252 -99.95 +/- 14.91 5 144 88 12 1 -211.87 +/- 36.55
212009 ncm-dbt-01 1086148 500 55 201 244 -104.49 +/- 15.25 6 150 78 16 0 -219.87 +/- 38.7
212008 ncm-dbt-03 1237347 500 56 200 244 -102.97 +/- 15.23 5 151 77 17 0 -217.85 +/- 38.88
212007 ncm-dbt-05 1241779 500 54 196 250 -101.46 +/- 15.5 9 138 90 12 1 -207.95 +/- 36.13
212006 ncm-dbt-02 1234538 500 54 192 254 -98.44 +/- 13.82 3 142 95 10 0 -209.91 +/- 35.06
212005 ncm-dbt-01 1086001 500 56 203 241 -105.25 +/- 15.11 5 153 76 16 0 -223.94 +/- 39.17
212004 ncm-dbt-03 1231959 500 63 182 255 -84.31 +/- 14.62 7 117 115 10 1 -169.27 +/- 31.5
212003 ncm-dbt-05 1223533 500 54 198 248 -102.97 +/- 15.23 7 145 83 15 0 -213.85 +/- 37.6
212002 ncm-dbt-02 1250464 500 60 190 250 -92.46 +/- 15.08 6 132 100 10 2 -192.71 +/- 34.15
212001 ncm-dbt-01 1101032 500 57 201 242 -102.97 +/- 14.79 6 145 86 13 0 -215.85 +/- 36.98
212000 ncm-dbt-03 1240883 500 45 196 259 -108.3 +/- 14.68 5 154 78 13 0 -232.26 +/- 38.82
211999 ncm-dbt-05 1224850 500 50 219 231 -122.24 +/- 15.9 17 144 80 9 0 -245.2 +/- 38.39
211998 ncm-dbt-02 1217212 500 48 207 245 -114.45 +/- 14.69 6 158 76 9 1 -249.64 +/- 39.41
211997 ncm-dbt-01 1108475 500 52 185 263 -94.7 +/- 14.83 2 146 86 15 1 -204.07 +/- 36.93
211996 ncm-dbt-03 1223327 500 67 194 239 -90.22 +/- 15.59 7 131 95 16 1 -183.51 +/- 35.13
211995 ncm-dbt-05 1254528 500 53 186 261 -94.7 +/- 14.83 5 137 95 12 1 -198.34 +/- 35.12
211994 ncm-dbt-01 1099006 500 47 200 253 -109.83 +/- 13.73 4 153 85 8 0 -238.66 +/- 37.17
211993 ncm-dbt-02 1249239 500 65 195 240 -92.45 +/- 14.65 4 137 94 15 0 -192.71 +/- 35.33
211992 ncm-dbt-03 1262892 500 41 197 262 -112.14 +/- 13.39 4 154 86 6 0 -245.2 +/- 36.85
211991 ncm-dbt-05 1241947 500 51 196 253 -103.73 +/- 15.53 10 139 87 14 0 -209.91 +/- 36.75
211990 ncm-dbt-01 1079710 500 55 202 243 -105.25 +/- 14.51 5 149 84 12 0 -223.94 +/- 37.43
211989 ncm-dbt-02 1239229 500 56 190 254 -95.44 +/- 14.55 4 140 92 14 0 -200.24 +/- 35.72
211988 ncm-dbt-03 1238897 500 48 196 256 -106.01 +/- 14.51 5 150 83 12 0 -226.0 +/- 37.66
211987 ncm-dbt-05 1234609 500 58 203 239 -103.73 +/- 14.5 6 144 89 11 0 -217.85 +/- 36.33
211986 ncm-dbt-02 1234983 500 63 198 239 -96.19 +/- 15.7 10 130 96 13 1 -192.71 +/- 34.94
211985 ncm-dbt-01 1097452 500 56 208 236 -109.07 +/- 14.05 4 154 82 10 0 -236.51 +/- 37.9
211984 ncm-dbt-03 1233041 500 61 199 240 -98.44 +/- 14.14 4 140 97 8 1 -209.91 +/- 34.63
178282 ncm-dbt-02 1495594 168 17 64 87 -99.86 +/- 25.97 4 42 35 3 0 -196.41 +/- 58.02
178281 ncm-dbt-05 1496373 168 22 67 79 -95.38 +/- 26.59 1 50 26 7 0 -202.06 +/- 67.58
178280 ncm-dbt-03 1500770 166 21 71 74 -107.99 +/- 23.0 1 50 30 2 0 -235.64 +/- 63.19
178279 ncm-dbt-04 1476242 164 19 58 87 -84.23 +/- 27.36 0 48 25 9 0 -179.73 +/- 67.98
178278 ncm-dbt-01 1480586 166 27 65 74 -80.97 +/- 28.99 2 43 30 7 1 -166.57 +/- 62.95
178277 ncm-dbt-06 1495165 168 17 71 80 -115.77 +/- 24.52 3 50 29 2 0 -244.73 +/- 64.48

Commit

Commit ID 0ca93c5b94b820a41e2850ede084096120128a28
Author Unai Corzo
Date 2020-09-17 05:06:21 UTC
Remove castling extension STC https://tests.stockfishchess.org/tests/view/5f5fa5348fbc1c8a3f476eca LLR: 2.94 (-2.94,2.94) {-1.25,0.25} Total: 38520 W: 4713 L: 4610 D: 29197 Ptnml(0-2): 233, 3486, 11734, 3559, 248 LTC https://tests.stockfishchess.org/tests/view/5f62166a912c15f19854b806 LLR: 2.93 (-2.94,2.94) {-0.75,0.25} Total: 48024 W: 2673 L: 2600 D: 42751 Ptnml(0-2): 64, 2247, 19316, 2322, 63 closes https://github.com/official-stockfish/Stockfish/pull/3128 bench: 3818400
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