Dev Builds » 20200904-0546

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. 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 06:31:54 583815 3998 167 1956 1875 -167.3 ± 4.33 99 1604 284 11 1 -431.39 ± 20.28
ncm-dbt-02 06:28:50 586143 4000 153 1949 1898 -167.97 ± 4.33 105 1596 289 10 0 -430.87 ± 20.1
ncm-dbt-03 06:29:27 584839 4002 173 1991 1838 -170.27 ± 4.64 141 1546 304 10 0 -422.03 ± 19.59
ncm-dbt-04 06:26:27 566680 4000 180 1973 1847 -167.64 ± 4.52 125 1550 318 7 0 -417.32 ± 19.13
ncm-dbt-05 06:28:58 582404 4000 174 1969 1857 -167.86 ± 4.34 103 1601 284 12 0 -431.48 ± 20.28
20000 847 9838 9315 -168.21 ± 1.98 573 7897 1479 50 1 -426.53 ± 8.86

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
460318 ncm-dbt-03 584201 2 0 1 1 -189.7 ± 55.98 0 1 0 0 0 -1129.65 ± 376.02
460317 ncm-dbt-01 583447 498 24 242 232 -163.1 ± 12.57 13 193 42 1 0 -405.44 ± 53.75
460316 ncm-dbt-04 567601 500 24 247 229 -166.66 ± 12.51 14 196 39 1 0 -419.61 ± 55.94
460315 ncm-dbt-05 583405 500 23 240 237 -161.49 ± 12.64 11 198 38 3 0 -406.2 ± 56.64
460314 ncm-dbt-02 588941 500 18 252 230 -176.32 ± 12.46 18 198 34 0 0 -454.75 ± 60.11
460313 ncm-dbt-03 586012 500 18 243 239 -168.4 ± 12.85 15 197 36 2 0 -424.28 ± 58.4
460312 ncm-dbt-04 567720 500 17 245 238 -171.02 ± 11.93 14 200 36 0 0 -444.08 ± 58.27
460311 ncm-dbt-01 583740 500 27 247 226 -164.07 ± 12.47 12 198 38 2 0 -415.05 ± 56.74
460310 ncm-dbt-05 583321 500 18 248 234 -172.78 ± 12.27 16 198 36 0 0 -444.08 ± 58.27
460309 ncm-dbt-02 586181 500 20 238 242 -162.35 ± 12.12 10 200 38 2 0 -415.05 ± 56.74
460308 ncm-dbt-03 582903 500 20 255 225 -177.21 ± 13.56 22 192 35 1 0 -438.95 ± 59.31
460307 ncm-dbt-04 566217 500 18 242 240 -167.53 ± 13.35 19 186 45 0 0 -401.91 ± 51.63
460306 ncm-dbt-01 585717 500 24 245 231 -164.93 ± 13.3 14 196 38 1 1 -415.05 ± 56.74
460305 ncm-dbt-02 587282 500 23 246 231 -166.66 ± 12.28 13 198 38 1 0 -424.28 ± 56.73
460304 ncm-dbt-05 584495 500 24 248 228 -167.53 ± 12.21 13 199 37 1 0 -429.05 ± 57.55
460303 ncm-dbt-03 586054 500 24 247 229 -166.66 ± 12.28 14 195 41 0 0 -419.6 ± 54.3
460302 ncm-dbt-04 563978 500 26 243 231 -161.49 ± 13.08 15 188 46 1 0 -389.56 ± 51.18
460301 ncm-dbt-02 583908 500 14 256 230 -183.51 ± 11.22 16 210 24 0 0 -518.94 ± 72.91
460300 ncm-dbt-05 581402 500 21 240 239 -163.2 ± 10.82 7 205 38 0 0 -433.93 ± 56.58
460299 ncm-dbt-01 582611 500 21 239 240 -162.35 ± 11.15 7 205 37 1 0 -429.05 ± 57.55
460298 ncm-dbt-03 582277 500 23 252 225 -171.9 ± 13.5 20 190 39 1 0 -419.61 ± 55.94
459908 ncm-dbt-01 582360 500 16 252 232 -178.11 ± 11.79 14 210 24 2 0 -490.71 ± 72.58
459907 ncm-dbt-05 582360 500 26 238 236 -157.23 ± 12.46 8 200 38 4 0 -397.72 ± 56.46
459906 ncm-dbt-02 583740 500 23 240 237 -161.49 ± 11.95 11 195 44 0 0 -406.2 ± 52.26
459905 ncm-dbt-03 586054 500 24 243 233 -163.21 ± 13.4 17 186 46 1 0 -389.56 ± 51.18
459904 ncm-dbt-04 564331 500 24 249 227 -168.4 ± 12.14 13 200 36 1 0 -433.94 ± 58.41
459903 ncm-dbt-01 584706 500 17 249 234 -174.55 ± 12.37 17 198 35 0 0 -449.34 ± 59.17
459902 ncm-dbt-05 581860 500 19 251 230 -174.55 ± 12.61 17 199 33 1 0 -449.35 ± 61.23
459901 ncm-dbt-02 585717 500 18 231 251 -158.08 ± 11.72 7 201 40 2 0 -406.2 ± 55.21
459900 ncm-dbt-03 584958 500 25 251 224 -169.27 ± 11.83 13 200 37 0 0 -438.94 ± 57.41
459899 ncm-dbt-04 567601 500 19 256 225 -179.0 ± 13.66 22 195 31 2 0 -449.35 ± 63.25
459898 ncm-dbt-01 584076 500 20 237 243 -161.49 ± 11.47 8 202 39 1 0 -419.61 ± 55.94
459897 ncm-dbt-05 580862 500 20 248 232 -171.02 ± 12.18 14 201 34 1 0 -444.09 ± 60.25
459896 ncm-dbt-02 586858 500 14 247 239 -175.43 ± 13.69 20 196 31 3 0 -438.95 ± 62.99
459895 ncm-dbt-03 586139 500 22 250 228 -171.02 ± 13.99 20 191 36 3 0 -415.05 ± 58.26
459894 ncm-dbt-04 567324 500 29 252 219 -166.66 ± 13.41 18 188 43 1 0 -401.92 ± 53.07
459893 ncm-dbt-05 581527 500 23 256 221 -175.43 ± 12.78 17 201 30 2 0 -454.76 ± 64.37
459892 ncm-dbt-01 583866 500 18 245 237 -170.15 ± 12.72 14 202 31 3 0 -438.95 ± 62.99
459891 ncm-dbt-03 584958 500 17 249 234 -174.55 ± 13.53 20 194 34 2 0 -433.94 ± 60.2
459890 ncm-dbt-04 568673 500 23 239 238 -160.64 ± 12.01 10 197 42 1 0 -406.2 ± 53.75
459889 ncm-dbt-02 586520 500 23 239 238 -160.64 ± 12.24 10 198 40 2 0 -406.2 ± 55.21

Commit

Commit ID 571c2d6d8daf70de884c493b40cf0279e9b48c61
Author Joost VandeVondele
Date 2020-09-04 05:46:06 UTC
Restore development version have fun! No functional change
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