Dev Builds » 20220806-1153

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 10:06:45 1188979 3360 1341 369 1650 +103.46 +/- 5.45 1 66 603 980 30 +220.53 +/- 13.86
ncm-dbt-02 09:57:39 1266867 3320 1279 387 1654 +95.7 +/- 5.63 1 90 610 934 25 +201.62 +/- 13.8
ncm-dbt-03 10:06:44 1265584 3396 1331 433 1632 +94.11 +/- 5.57 2 87 649 931 29 +196.9 +/- 13.37
ncm-dbt-04 10:06:33 1207506 3374 1328 393 1653 +98.87 +/- 5.49 1 74 631 951 30 +208.46 +/- 13.55
ncm-dbt-05 10:02:08 1090326 3374 1381 416 1577 +102.22 +/- 5.6 0 76 612 957 42 +213.42 +/- 13.77
ncm-dbt-06 09:28:54 1180309 3176 1247 386 1543 +96.6 +/- 5.84 3 82 584 889 30 +202.72 +/- 14.1
20000 7907 2384 9709 +98.5 +/- 2.28 8 475 3689 5642 186 +207.22 +/- 5.6

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
187296 ncm-dbt-02 1228762 118 48 11 59 +112.73 +/- 29.98 0 3 17 38 1 +246.4 +/- 85.87
187295 ncm-dbt-01 1207778 162 68 17 77 +113.22 +/- 25.14 0 4 23 53 1 +250.36 +/- 73.0
187294 ncm-dbt-05 1225264 170 67 21 82 +96.41 +/- 24.92 0 5 30 49 1 +204.75 +/- 63.43
187293 ncm-dbt-06 1211079 176 74 22 80 +105.8 +/- 22.18 0 1 36 49 2 +224.04 +/- 56.47
187292 ncm-dbt-04 1225994 178 74 23 81 +102.41 +/- 22.0 0 2 35 51 1 +220.78 +/- 57.94
187291 ncm-dbt-03 1235263 196 73 35 88 +68.22 +/- 23.79 1 5 49 41 2 +138.0 +/- 48.41
187290 ncm-dbt-02 1225387 500 186 58 256 +90.97 +/- 15.05 1 14 96 134 5 +189.0 +/- 34.95
187289 ncm-dbt-01 1186821 500 189 50 261 +99.2 +/- 14.3 0 13 88 146 3 +211.87 +/- 36.55
187288 ncm-dbt-05 1222216 500 206 70 224 +96.94 +/- 15.01 0 14 93 136 7 +198.34 +/- 35.52
187287 ncm-dbt-06 1262733 500 191 57 252 +95.44 +/- 14.55 1 9 101 133 6 +198.34 +/- 33.9
187286 ncm-dbt-03 1229360 500 199 65 236 +95.44 +/- 14.99 0 16 89 140 5 +198.34 +/- 36.31
187285 ncm-dbt-04 1221374 500 191 61 248 +92.45 +/- 14.35 0 14 95 138 3 +194.57 +/- 35.13
187284 ncm-dbt-02 1213947 500 200 60 240 +99.95 +/- 14.0 0 11 91 145 3 +213.85 +/- 35.9
187283 ncm-dbt-01 1217316 500 202 50 248 +109.07 +/- 13.56 0 7 88 151 4 +236.51 +/- 36.44
187282 ncm-dbt-05 1226833 500 216 56 228 +115.22 +/- 14.53 0 10 77 156 7 +247.41 +/- 39.15
187281 ncm-dbt-04 1235597 500 198 58 244 +99.95 +/- 13.36 1 5 99 143 2 +217.85 +/- 34.06
187280 ncm-dbt-06 1238244 500 197 57 246 +99.95 +/- 14.61 0 12 92 140 6 +207.95 +/- 35.71
187279 ncm-dbt-03 1253180 500 186 61 253 +88.74 +/- 13.98 0 12 104 131 3 +185.33 +/- 33.42
187278 ncm-dbt-02 1243473 500 193 60 247 +94.69 +/- 14.24 0 15 88 146 1 +204.07 +/- 36.53
187277 ncm-dbt-01 1187899 500 200 53 247 +105.25 +/- 14.2 0 8 94 141 7 +219.87 +/- 35.19
187276 ncm-dbt-04 1213987 500 191 56 253 +96.19 +/- 14.11 0 11 97 138 4 +202.15 +/- 34.7
187275 ncm-dbt-05 1228360 500 201 47 252 +110.6 +/- 13.56 0 6 89 150 5 +238.66 +/- 36.16
187274 ncm-dbt-06 1230216 500 194 60 246 +95.44 +/- 15.55 0 18 87 138 7 +194.57 +/- 36.67
187273 ncm-dbt-03 1243059 500 194 53 253 +100.7 +/- 15.35 0 13 93 134 10 +202.15 +/- 35.52
187272 ncm-dbt-02 1252919 500 180 65 255 +81.36 +/- 14.11 0 16 104 129 1 +171.02 +/- 33.51
187271 ncm-dbt-05 1220259 500 203 67 230 +96.94 +/- 14.12 0 11 96 139 4 +204.07 +/- 34.89
187270 ncm-dbt-01 1193274 500 200 55 245 +103.73 +/- 14.34 1 9 88 148 4 +223.94 +/- 36.53
187269 ncm-dbt-04 1231227 500 192 55 253 +97.69 +/- 14.43 0 11 97 136 6 +202.15 +/- 34.7
187268 ncm-dbt-06 1241609 500 201 65 234 +96.94 +/- 14.57 0 16 84 148 2 +207.95 +/- 37.36
187267 ncm-dbt-03 1246021 500 200 64 236 +96.94 +/- 14.12 1 10 93 144 2 +209.91 +/- 35.49
187266 ncm-dbt-02 1248019 500 192 53 255 +99.2 +/- 14.75 0 14 88 143 5 +207.95 +/- 36.54
187265 ncm-dbt-05 1227433 500 203 62 235 +100.7 +/- 14.62 0 11 94 138 7 +207.95 +/- 35.29
187264 ncm-dbt-04 1216796 500 207 60 233 +105.25 +/- 14.51 0 12 84 149 5 +223.94 +/- 37.43
187263 ncm-dbt-01 1158359 500 210 58 232 +109.07 +/- 13.89 0 7 90 147 6 +232.26 +/- 35.99
187262 ncm-dbt-06 1238727 500 191 63 246 +90.97 +/- 14.02 1 10 101 136 2 +194.57 +/- 33.94
187261 ncm-dbt-03 1219916 500 207 65 228 +101.46 +/- 14.48 0 11 92 141 6 +211.87 +/- 35.7
187260 ncm-dbt-02 1237527 500 202 57 241 +103.73 +/- 15.1 0 12 90 139 9 +211.87 +/- 36.13
187259 ncm-dbt-05 869072 500 202 64 234 +98.44 +/- 14.89 0 13 93 137 7 +202.15 +/- 35.52
187258 ncm-dbt-01 887103 500 201 62 237 +99.2 +/- 13.99 0 10 95 141 4 +209.91 +/- 35.06
187257 ncm-dbt-06 839557 500 199 62 239 +97.69 +/- 15.45 1 16 83 145 5 +206.01 +/- 37.54
187256 ncm-dbt-04 844230 500 198 57 245 +100.7 +/- 14.92 0 12 93 137 8 +206.01 +/- 35.51
187255 ncm-dbt-03 1213599 500 194 70 236 +88.0 +/- 13.97 0 15 96 139 0 +189.0 +/- 34.95
177320 ncm-dbt-05 503175 204 83 29 92 +94.21 +/- 24.24 0 6 40 52 4 +186.34 +/- 54.57
177319 ncm-dbt-02 1484908 202 78 23 101 +97.04 +/- 21.59 0 5 36 60 0 +212.15 +/- 57.73
177318 ncm-dbt-03 1484277 200 78 20 102 +103.73 +/- 22.46 0 5 33 61 1 +224.97 +/- 60.44
177317 ncm-dbt-04 1470846 196 77 23 96 +98.26 +/- 23.9 0 7 31 59 1 +210.31 +/- 62.03
177316 ncm-dbt-01 1473289 198 71 24 103 +84.07 +/- 23.86 0 8 37 53 1 +174.84 +/- 56.74

Commit

Commit ID 7cc929f437f56396ce151c4d8095e24f3d957bd9
Author Joost VandeVondele
Date 2022-08-06 11:53:55 UTC
Update CPU contributors list Thanks for your contributions! closes https://github.com/official-stockfish/Stockfish/pull/4116 No functional change
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