Dev Builds » 20221107-0700

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 10:07:25 1229119 3388 1353 409 1626 +99.43 +/- 5.55 2 82 607 976 27 +211.14 +/- 13.83
ncm-dbt-02 10:03:02 1263907 3332 1307 353 1672 +102.34 +/- 5.66 1 83 576 973 33 +216.56 +/- 14.2
ncm-dbt-03 10:06:27 1263050 3376 1348 413 1615 +98.8 +/- 5.61 4 80 610 965 29 +209.46 +/- 13.8
ncm-dbt-04 10:07:31 1263078 3378 1335 371 1672 +101.98 +/- 5.54 1 78 597 982 31 +216.34 +/- 13.95
ncm-dbt-05 10:02:02 1135766 3340 1364 387 1589 +104.69 +/- 5.6 4 70 572 993 31 +224.39 +/- 14.25
ncm-dbt-06 09:30:29 1220612 3186 1248 343 1595 +101.48 +/- 5.73 1 73 571 916 32 +214.18 +/- 14.26
20000 7955 2276 9769 +101.44 +/- 2.29 13 466 3533 5805 183 +215.3 +/- 5.73

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
196170 ncm-dbt-02 1227834 130 45 11 74 +93.03 +/- 27.74 0 4 23 38 0 +201.71 +/- 72.88
196169 ncm-dbt-05 1238361 146 61 14 71 +115.96 +/- 27.98 0 5 17 50 1 +257.67 +/- 83.86
196168 ncm-dbt-03 1212821 178 80 20 78 +121.87 +/- 21.86 0 1 29 57 2 +270.38 +/- 64.3
196167 ncm-dbt-04 1239994 180 73 20 87 +105.42 +/- 24.84 0 5 29 54 2 +223.26 +/- 64.58
196166 ncm-dbt-01 1166075 180 72 23 85 +97.02 +/- 23.27 0 4 34 51 1 +206.65 +/- 59.36
196165 ncm-dbt-06 1198572 186 79 22 85 +110.0 +/- 24.32 0 4 31 55 3 +230.5 +/- 62.48
196164 ncm-dbt-02 1238468 500 195 51 254 +102.97 +/- 15.66 0 17 80 145 8 +211.87 +/- 38.2
196163 ncm-dbt-05 1211466 500 200 55 245 +103.73 +/- 14.8 1 11 85 148 5 +221.9 +/- 37.21
196162 ncm-dbt-03 1231757 500 201 67 232 +95.44 +/- 14.99 1 11 98 133 7 +196.45 +/- 34.53
196161 ncm-dbt-04 1208126 500 194 46 260 +106.01 +/- 12.53 0 4 95 150 1 +234.38 +/- 34.71
196160 ncm-dbt-06 1232414 500 197 61 242 +96.94 +/- 14.27 1 6 106 130 7 +200.24 +/- 32.81
196159 ncm-dbt-01 1197781 500 196 59 245 +97.69 +/- 13.97 0 10 97 139 4 +206.01 +/- 34.66
196158 ncm-dbt-02 1227565 500 198 56 246 +101.46 +/- 14.01 0 10 92 144 4 +215.85 +/- 35.68
196157 ncm-dbt-05 1213213 500 206 58 236 +106.01 +/- 13.72 0 7 93 145 5 +226.0 +/- 35.35
196156 ncm-dbt-03 1268277 500 192 59 249 +94.7 +/- 14.98 2 12 90 143 3 +204.07 +/- 36.13
196155 ncm-dbt-04 1259932 500 199 50 251 +106.77 +/- 14.52 0 13 79 154 4 +230.16 +/- 38.58
196154 ncm-dbt-01 1200921 500 209 51 240 +113.68 +/- 14.54 0 10 79 154 7 +243.0 +/- 38.64
196153 ncm-dbt-06 1217504 500 188 44 268 +102.97 +/- 13.54 0 7 96 143 4 +219.87 +/- 34.73
196152 ncm-dbt-02 1231542 500 201 54 245 +105.25 +/- 15.26 0 16 77 151 6 +221.9 +/- 38.94
196151 ncm-dbt-05 1235632 500 200 54 246 +104.49 +/- 13.55 0 9 88 151 2 +228.08 +/- 36.51
196150 ncm-dbt-03 1244917 500 200 64 236 +96.94 +/- 14.42 0 13 92 141 4 +204.07 +/- 35.72
196149 ncm-dbt-04 1232099 500 198 60 242 +98.44 +/- 15.74 1 16 84 142 7 +204.07 +/- 37.33
196148 ncm-dbt-06 1213434 500 181 63 256 +83.57 +/- 14.01 0 15 103 131 1 +176.33 +/- 33.67
196147 ncm-dbt-01 1198655 500 189 69 242 +85.04 +/- 14.63 0 18 96 134 2 +178.11 +/- 34.94
196146 ncm-dbt-02 1225677 500 199 53 248 +104.49 +/- 15.1 1 10 89 142 8 +217.85 +/- 36.33
196145 ncm-dbt-03 1221958 500 202 74 224 +90.96 +/- 14.47 0 14 98 134 4 +189.0 +/- 34.56
196144 ncm-dbt-05 1238076 500 208 48 244 +115.22 +/- 13.55 0 6 83 156 5 +251.89 +/- 37.57
196143 ncm-dbt-04 1242257 500 204 62 234 +101.46 +/- 14.17 0 9 96 139 6 +211.87 +/- 34.83
196142 ncm-dbt-06 1218744 500 204 59 237 +103.73 +/- 15.39 0 17 77 150 6 +217.85 +/- 38.88
196141 ncm-dbt-01 1178389 500 203 71 226 +93.95 +/- 15.25 2 13 90 141 4 +200.24 +/- 36.12
196140 ncm-dbt-02 1229312 500 201 57 242 +102.97 +/- 14.02 0 12 84 152 2 +223.94 +/- 37.43
196139 ncm-dbt-03 1223775 500 205 51 244 +110.6 +/- 14.53 0 12 77 156 5 +238.66 +/- 39.1
196138 ncm-dbt-05 1226566 500 202 62 236 +99.95 +/- 15.48 1 16 80 148 5 +211.87 +/- 38.2
196137 ncm-dbt-06 1244159 500 200 47 253 +109.83 +/- 13.89 0 8 86 151 5 +236.51 +/- 36.93
196136 ncm-dbt-04 1231557 500 197 59 244 +98.44 +/- 14.74 0 11 98 133 8 +200.24 +/- 34.5
196135 ncm-dbt-01 1215737 500 201 51 248 +107.54 +/- 13.56 0 8 87 152 3 +234.38 +/- 36.71
196134 ncm-dbt-05 1219220 500 208 63 229 +103.73 +/- 14.8 1 11 85 148 5 +221.9 +/- 37.21
196133 ncm-dbt-02 1240563 500 186 48 266 +98.44 +/- 14.14 0 11 94 141 4 +207.95 +/- 35.29
196132 ncm-dbt-03 1215050 500 194 52 254 +101.46 +/- 14.32 1 10 88 148 3 +219.87 +/- 36.54
196131 ncm-dbt-06 1219462 500 199 47 254 +109.07 +/- 15.29 0 16 72 156 6 +232.26 +/- 40.17
196130 ncm-dbt-01 1201678 500 200 59 241 +100.7 +/- 14.47 0 13 87 146 4 +213.85 +/- 36.76
196129 ncm-dbt-04 1214655 500 189 51 260 +98.44 +/- 14.29 0 15 83 151 1 +213.85 +/- 37.6
177203 ncm-dbt-05 503599 194 79 33 82 +83.98 +/- 25.33 1 5 41 47 3 +169.98 +/- 53.75
177202 ncm-dbt-03 1485850 198 74 26 98 +85.93 +/- 23.36 0 7 38 53 1 +179.34 +/- 56.04
177201 ncm-dbt-04 1476009 198 81 23 94 +104.84 +/- 23.24 0 5 33 59 2 +222.75 +/- 60.43
177200 ncm-dbt-02 1490298 202 82 23 97 +104.52 +/- 21.06 0 3 37 60 1 +227.17 +/- 56.72
177199 ncm-dbt-01 1473723 208 83 26 99 +97.7 +/- 22.92 0 6 37 59 2 +204.48 +/- 56.89

Commit

Commit ID a41390079147aea89cb5222089a45e1958ebec8e
Author disservin
Date 2022-11-07 07:00:05 UTC
Remove trend Simplify trend away. passed Non-regression STC: https://tests.stockfishchess.org/tests/view/63642a63a90afcecbd1cb887 LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 130000 W: 34683 L: 34567 D: 60750 Ptnml(0-2): 455, 14424, 35135, 14522, 464 passed Non-regression LTC: https://tests.stockfishchess.org/tests/view/636566fda90afcecbd1cded9 LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 81592 W: 21938 L: 21787 D: 37867 Ptnml(0-2): 42, 8035, 24490, 8188, 41 closes https://github.com/official-stockfish/Stockfish/pull/4222 Bench: 4239512
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