Dev Builds » 20221119-0829

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 10:03:44 1222611 3354 1311 378 1665 +99.26 +/- 5.62 1 88 593 967 28 +210.03 +/- 14.0
ncm-dbt-02 09:59:38 1264150 3308 1301 346 1661 +103.24 +/- 5.5 0 70 587 969 28 +220.1 +/- 14.06
ncm-dbt-03 10:05:23 1265906 3334 1342 350 1642 +106.6 +/- 5.52 2 64 573 996 32 +228.64 +/- 14.23
ncm-dbt-04 10:04:23 1263828 3370 1366 371 1633 +105.73 +/- 5.49 0 68 590 991 36 +224.53 +/- 14.02
ncm-dbt-05 09:59:27 1140112 3346 1328 384 1634 +100.75 +/- 5.51 0 78 600 968 27 +213.91 +/- 13.91
ncm-dbt-06 09:49:21 1255476 3288 1316 367 1605 +103.21 +/- 5.5 0 64 599 949 32 +218.75 +/- 13.9
20000 7964 2196 9840 +103.13 +/- 2.26 3 432 3542 5840 183 +219.26 +/- 5.72

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
196128 ncm-dbt-02 1232320 128 49 15 64 +94.55 +/- 29.24 0 3 26 33 2 +190.85 +/- 68.04
196127 ncm-dbt-03 1224242 152 64 16 72 +113.59 +/- 28.09 0 5 20 49 2 +243.7 +/- 77.67
196126 ncm-dbt-05 1250176 162 69 26 67 +94.48 +/- 24.05 0 4 30 47 0 +205.46 +/- 63.41
196125 ncm-dbt-01 1195464 176 68 20 88 +97.21 +/- 24.36 0 4 34 48 2 +201.54 +/- 59.31
196124 ncm-dbt-04 1237670 188 74 23 91 +96.67 +/- 24.57 0 6 33 53 2 +200.85 +/- 60.32
196123 ncm-dbt-06 1213310 194 72 15 107 +105.18 +/- 20.9 0 2 37 57 1 +228.76 +/- 56.36
196122 ncm-dbt-02 1243821 500 192 47 261 +103.73 +/- 14.34 0 11 88 146 5 +219.87 +/- 36.54
196121 ncm-dbt-03 1233261 500 194 51 255 +102.22 +/- 13.86 0 9 93 144 4 +217.85 +/- 35.44
196120 ncm-dbt-05 1215999 500 199 55 246 +102.97 +/- 15.09 0 17 76 153 4 +219.87 +/- 39.12
196119 ncm-dbt-01 1170611 500 200 53 247 +105.25 +/- 14.66 0 12 85 147 6 +221.9 +/- 37.21
196118 ncm-dbt-04 1234836 500 204 53 243 +108.3 +/- 13.4 0 8 85 155 2 +238.66 +/- 37.17
196117 ncm-dbt-06 1216469 500 210 60 230 +107.54 +/- 13.73 0 6 94 144 6 +228.08 +/- 35.08
196116 ncm-dbt-02 1239469 500 198 40 262 +113.68 +/- 14.38 0 11 75 159 5 +247.41 +/- 39.65
196115 ncm-dbt-03 1233230 500 201 54 245 +105.25 +/- 15.11 1 11 85 146 7 +221.9 +/- 37.21
196114 ncm-dbt-05 1233431 500 205 57 238 +106.01 +/- 13.56 0 8 89 150 3 +230.16 +/- 36.26
196113 ncm-dbt-01 1187987 500 189 52 259 +97.69 +/- 14.28 0 13 90 144 3 +207.95 +/- 36.13
196112 ncm-dbt-06 1214024 500 192 59 249 +94.69 +/- 15.12 0 14 97 131 8 +190.85 +/- 34.75
196111 ncm-dbt-04 1236100 500 199 52 249 +105.25 +/- 15.26 0 15 80 148 7 +219.87 +/- 38.28
196110 ncm-dbt-02 1228281 500 215 55 230 +115.22 +/- 14.37 0 8 82 152 8 +245.2 +/- 37.88
196109 ncm-dbt-01 1149984 500 198 50 252 +106.01 +/- 14.36 0 11 85 149 5 +226.0 +/- 37.21
196108 ncm-dbt-03 1231986 500 202 49 249 +109.83 +/- 13.89 0 9 83 154 4 +238.66 +/- 37.66
196107 ncm-dbt-05 1246408 500 194 57 249 +97.69 +/- 14.73 0 13 93 138 6 +202.15 +/- 35.52
196106 ncm-dbt-04 1217286 500 193 57 250 +96.94 +/- 14.87 0 12 98 132 8 +196.45 +/- 34.53
196105 ncm-dbt-06 1256317 500 201 52 247 +106.77 +/- 13.23 0 6 92 149 3 +232.26 +/- 35.5
196104 ncm-dbt-02 1207114 500 199 54 247 +103.73 +/- 13.71 0 9 90 148 3 +223.94 +/- 36.07
196103 ncm-dbt-05 1218412 500 199 51 250 +106.01 +/- 13.56 0 6 95 144 5 +226.0 +/- 34.87
196102 ncm-dbt-03 1237394 500 204 45 251 +114.45 +/- 13.72 1 5 82 158 4 +254.16 +/- 37.82
196101 ncm-dbt-01 1205952 500 201 52 247 +106.78 +/- 14.52 1 9 85 150 5 +230.16 +/- 37.2
196100 ncm-dbt-04 1225204 500 204 51 245 +109.83 +/- 14.37 0 10 83 151 6 +234.38 +/- 37.67
196099 ncm-dbt-06 1234830 500 201 52 247 +106.77 +/- 14.67 0 10 89 143 8 +221.9 +/- 36.31
196098 ncm-dbt-05 1219017 500 198 64 238 +95.44 +/- 14.4 0 13 94 139 4 +200.24 +/- 35.32
196097 ncm-dbt-02 1227155 500 189 50 261 +99.2 +/- 13.67 0 12 87 151 0 +217.85 +/- 36.77
196096 ncm-dbt-01 1180237 500 196 66 238 +92.45 +/- 14.94 0 20 81 148 1 +198.34 +/- 37.84
196095 ncm-dbt-03 1231364 500 202 59 239 +102.22 +/- 14.63 0 13 86 146 5 +215.85 +/- 36.98
196094 ncm-dbt-06 1212148 500 204 63 233 +100.7 +/- 14.32 0 12 89 145 4 +213.85 +/- 36.34
196093 ncm-dbt-04 1231091 500 205 60 235 +103.73 +/- 13.38 0 5 100 140 5 +219.87 +/- 33.78
196092 ncm-dbt-05 1234263 500 192 54 254 +98.44 +/- 14.44 0 13 90 143 4 +207.95 +/- 36.13
196091 ncm-dbt-02 1248152 500 194 65 241 +91.71 +/- 13.57 0 11 100 138 1 +196.45 +/- 34.12
196090 ncm-dbt-01 1213093 500 185 59 256 +89.48 +/- 14.15 0 13 101 133 3 +187.16 +/- 33.99
196089 ncm-dbt-03 1252432 500 203 50 247 +109.83 +/- 13.73 0 7 88 150 5 +236.51 +/- 36.44
196088 ncm-dbt-04 1248597 500 209 53 238 +112.14 +/- 13.89 0 10 77 160 3 +247.41 +/- 39.15
196087 ncm-dbt-06 1215976 500 198 57 245 +100.7 +/- 13.69 0 11 88 150 1 +219.87 +/- 36.54
177198 ncm-dbt-05 503192 184 72 20 92 +100.93 +/- 23.01 0 4 33 54 1 +217.02 +/- 60.38
177197 ncm-dbt-04 1479847 182 78 22 82 +110.48 +/- 23.26 0 2 34 52 3 +231.43 +/- 59.02
177196 ncm-dbt-02 1486894 180 65 20 95 +88.73 +/- 25.74 0 5 39 42 4 +170.83 +/- 55.02
177195 ncm-dbt-01 1477563 178 74 26 78 +96.06 +/- 26.19 0 6 32 48 3 +193.46 +/- 61.26
177194 ncm-dbt-06 1480739 94 38 9 47 +110.79 +/- 35.15 0 3 13 30 1 +238.52 +/- 98.71
177193 ncm-dbt-03 1483346 182 72 26 84 +89.75 +/- 23.61 0 5 36 49 1 +188.31 +/- 57.59

Commit

Commit ID 41c6a74d372799c6ed94b842db66f956d080e0b0
Author VoyagerOne
Date 2022-11-19 08:29:04 UTC
Simplification away Cutoff Reset STC: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 150184 W: 39913 L: 39819 D: 70452 Ptnml(0-2): 493, 16796, 40474, 16782, 547 https://tests.stockfishchess.org/tests/view/63723e9e54d69a2f33911d3c LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 58880 W: 15890 L: 15717 D: 27273 Ptnml(0-2): 35, 5765, 17659, 5954, 27 https://tests.stockfishchess.org/tests/view/6373baf49849fa7a36a65427 closes https://github.com/official-stockfish/Stockfish/pull/4231 Bench: 4035152
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