Dev Builds » 20221120-0900

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 10:02:21 1222349 3334 1320 368 1646 +102.04 +/- 5.44 0 70 600 972 25 +217.9 +/- 13.9
ncm-dbt-02 09:59:12 1265394 3320 1320 381 1619 +101.02 +/- 5.49 0 76 592 969 23 +215.75 +/- 14.0
ncm-dbt-03 10:01:41 1271005 3322 1308 354 1660 +102.66 +/- 5.51 3 67 589 977 25 +220.43 +/- 14.04
ncm-dbt-04 10:01:58 1254871 3350 1363 368 1619 +106.4 +/- 5.52 0 70 574 997 34 +226.9 +/- 14.22
ncm-dbt-05 09:58:21 1141561 3320 1341 370 1609 +104.67 +/- 5.6 1 67 592 960 40 +220.6 +/- 14.0
ncm-dbt-06 10:01:41 1260332 3354 1338 381 1635 +101.96 +/- 5.84 3 95 560 980 39 +214.45 +/- 14.39
20000 7990 2222 9788 +103.13 +/- 2.27 7 445 3507 5855 186 +219.31 +/- 5.75

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
196086 ncm-dbt-05 1227301 150 65 11 74 +130.94 +/- 22.86 0 1 20 53 1 +305.91 +/- 79.28
196085 ncm-dbt-02 1224140 156 63 12 81 +117.91 +/- 25.77 0 3 23 50 2 +256.56 +/- 73.28
196084 ncm-dbt-03 1216771 156 57 10 89 +108.02 +/- 21.87 0 1 29 48 0 +242.22 +/- 63.8
196083 ncm-dbt-01 1168295 166 74 16 76 +126.72 +/- 21.69 0 1 24 57 1 +292.46 +/- 71.56
196082 ncm-dbt-06 1211521 188 78 28 82 +94.67 +/- 26.33 0 9 28 55 2 +195.81 +/- 64.42
196081 ncm-dbt-04 1222375 184 77 23 84 +105.05 +/- 22.33 0 3 33 55 1 +228.12 +/- 60.3
196080 ncm-dbt-05 1239479 500 193 61 246 +93.95 +/- 14.82 0 11 105 125 9 +187.16 +/- 33.21
196079 ncm-dbt-03 1226012 500 200 60 240 +99.95 +/- 14.76 1 11 90 143 5 +211.87 +/- 36.13
196078 ncm-dbt-02 1223917 500 199 64 237 +96.19 +/- 14.26 0 11 98 136 5 +200.24 +/- 34.5
196077 ncm-dbt-01 1185859 500 188 58 254 +92.45 +/- 14.5 0 15 93 139 3 +194.57 +/- 35.52
196076 ncm-dbt-06 1236714 500 204 57 239 +105.25 +/- 14.96 0 14 81 149 6 +221.9 +/- 38.08
196075 ncm-dbt-04 1233256 500 225 54 221 +123.81 +/- 13.63 0 5 76 162 7 +273.0 +/- 39.35
196074 ncm-dbt-05 1247783 500 207 63 230 +102.97 +/- 14.49 0 10 93 140 7 +213.85 +/- 35.47
196073 ncm-dbt-03 1264567 500 212 62 226 +107.54 +/- 15.42 2 9 84 147 8 +228.08 +/- 37.44
196072 ncm-dbt-02 1243612 500 204 59 237 +103.73 +/- 14.03 0 9 92 144 5 +219.87 +/- 35.65
196071 ncm-dbt-01 1195520 500 202 48 250 +110.6 +/- 13.22 0 7 84 157 2 +245.2 +/- 37.37
196070 ncm-dbt-06 1235949 500 203 61 236 +101.46 +/- 15.64 1 15 82 145 7 +211.87 +/- 37.79
196069 ncm-dbt-04 1238679 500 199 54 247 +103.73 +/- 14.03 0 10 89 147 4 +221.9 +/- 36.31
196068 ncm-dbt-05 1212775 500 213 60 227 +109.83 +/- 14.53 0 11 81 152 6 +234.38 +/- 38.14
196067 ncm-dbt-03 1245660 500 201 47 252 +110.6 +/- 13.73 0 7 87 151 5 +238.66 +/- 36.67
196066 ncm-dbt-02 1230881 500 194 49 257 +103.73 +/- 13.87 0 11 85 152 2 +226.0 +/- 37.21
196065 ncm-dbt-06 1220749 500 192 56 252 +96.94 +/- 15.99 0 20 82 140 8 +196.45 +/- 37.63
196064 ncm-dbt-01 1213991 500 197 54 249 +102.22 +/- 14.33 0 11 90 144 5 +215.85 +/- 36.11
196063 ncm-dbt-04 1213848 500 209 61 230 +106.01 +/- 14.2 0 10 87 148 5 +226.0 +/- 36.75
196062 ncm-dbt-04 1212298 500 199 62 239 +97.69 +/- 14.73 0 14 90 141 5 +204.07 +/- 36.13
196061 ncm-dbt-05 1223707 500 194 59 247 +96.19 +/- 14.56 0 12 97 135 6 +198.34 +/- 34.72
196060 ncm-dbt-02 1243657 500 209 53 238 +112.14 +/- 13.22 0 6 85 156 3 +247.41 +/- 37.09
196059 ncm-dbt-03 1255541 500 198 57 245 +100.7 +/- 14.01 0 11 90 146 3 +215.85 +/- 36.11
196058 ncm-dbt-06 1224515 500 201 61 238 +99.95 +/- 15.05 1 15 80 151 3 +215.85 +/- 38.24
196057 ncm-dbt-01 1175562 500 205 62 233 +102.22 +/- 14.33 0 10 93 141 6 +213.85 +/- 35.47
195256 ncm-dbt-02 1248858 500 209 63 228 +104.49 +/- 14.04 0 13 79 157 1 +230.16 +/- 38.58
195255 ncm-dbt-05 1245018 500 208 43 249 +119.11 +/- 14.52 0 10 72 161 7 +258.75 +/- 40.49
195254 ncm-dbt-04 1247866 500 200 49 251 +108.3 +/- 13.73 0 8 87 151 4 +234.38 +/- 36.71
195253 ncm-dbt-01 1199004 500 196 51 253 +103.73 +/- 13.71 0 8 93 145 4 +221.9 +/- 35.4
195252 ncm-dbt-06 1238276 500 201 45 254 +112.14 +/- 14.06 1 7 81 157 4 +247.41 +/- 38.13
195251 ncm-dbt-03 1243836 500 182 59 259 +87.26 +/- 14.4 0 16 97 135 2 +183.51 +/- 34.76
195250 ncm-dbt-02 1231476 500 181 60 259 +85.78 +/- 14.51 0 15 103 128 4 +176.33 +/- 33.67
195249 ncm-dbt-05 1232794 500 194 56 250 +98.44 +/- 13.82 0 11 92 145 2 +211.87 +/- 35.7
195248 ncm-dbt-01 1173880 500 192 57 251 +96.19 +/- 14.41 0 13 93 140 4 +202.15 +/- 35.52
195247 ncm-dbt-04 1200033 500 190 49 261 +100.7 +/- 15.21 0 16 83 145 6 +209.91 +/- 37.57
195246 ncm-dbt-03 1236748 500 192 44 264 +106.01 +/- 13.56 0 9 86 153 2 +232.26 +/- 36.96
195245 ncm-dbt-06 1237403 500 196 49 255 +105.25 +/- 14.66 0 11 88 144 7 +219.87 +/- 36.54
177186 ncm-dbt-05 503634 170 67 17 86 +105.3 +/- 25.09 1 1 32 49 2 +228.32 +/- 60.92
177185 ncm-dbt-03 1478905 166 66 15 85 +110.3 +/- 22.99 0 3 26 54 0 +248.78 +/- 68.63
177184 ncm-dbt-02 1476615 164 61 21 82 +86.48 +/- 27.46 0 8 27 46 1 +179.73 +/- 66.11
177183 ncm-dbt-04 1470618 166 64 16 86 +103.41 +/- 25.48 0 4 29 48 2 +216.96 +/- 64.63
177182 ncm-dbt-01 1466681 168 66 22 80 +93.16 +/- 24.26 0 5 30 49 0 +202.06 +/- 63.42
177181 ncm-dbt-06 1477531 166 63 24 79 +83.17 +/- 24.87 0 4 38 39 2 +166.57 +/- 55.41

Commit

Commit ID d8f3209fb4053bec406645e6df0f8a4d71f5a749
Author Joost VandeVondele
Date 2022-11-20 09:00:42 UTC
Update Top CPU Contributors list as of 2022-11-19. Thanks! closes https://github.com/official-stockfish/Stockfish/pull/4234 No functional change
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