Dev Builds » 20230405-0615

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 14:59:59 1194253 5008 2076 421 2511 +119.29 +/- 4.39 0 83 733 1638 50 +263.99 +/- 12.59
ncm-dbt-02 14:59:13 1228491 4996 2068 456 2472 +116.26 +/- 4.42 0 78 789 1572 59 +252.85 +/- 12.13
ncm-dbt-03 14:59:07 1240211 4992 2063 484 2445 +113.8 +/- 4.46 1 94 772 1583 46 +248.85 +/- 12.26
ncm-dbt-04 15:00:00 1230806 5004 2094 485 2425 +115.82 +/- 4.39 0 74 802 1569 57 +252.06 +/- 12.02
20000 8301 1846 9853 +116.29 +/- 2.21 1 329 3096 6362 212 +254.39 +/- 6.12

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
182734 ncm-dbt-04 1236851 4 2 0 2 +190.27 +/- 27.79 0 0 0 2 0 +1199.83 +/- 312.71
182733 ncm-dbt-01 1207205 8 3 1 4 +88.62 +/- 93.84 0 0 2 2 0 +190.67 +/- 458.56
182732 ncm-dbt-03 1230189 492 201 50 241 +110.18 +/- 14.21 0 11 76 156 3 +241.71 +/- 39.39
182731 ncm-dbt-02 1227028 496 202 42 252 +116.22 +/- 13.95 0 8 77 158 5 +254.73 +/- 39.15
182730 ncm-dbt-04 1230953 500 206 47 247 +114.45 +/- 13.55 0 5 87 152 6 +247.41 +/- 36.56
182729 ncm-dbt-01 1180879 500 216 41 243 +126.97 +/- 14.94 0 13 56 174 7 +282.94 +/- 45.33
182728 ncm-dbt-03 1253944 500 205 47 248 +113.68 +/- 14.54 0 10 79 154 7 +243.0 +/- 38.64
182727 ncm-dbt-02 1239033 500 218 44 238 +126.17 +/- 14.95 0 10 66 164 10 +273.0 +/- 42.27
182726 ncm-dbt-04 1236544 500 213 48 239 +119.11 +/- 13.17 0 4 82 159 5 +263.42 +/- 37.69
182725 ncm-dbt-01 1217016 500 204 42 254 +116.77 +/- 13.01 0 5 81 161 3 +261.07 +/- 38.02
182718 ncm-dbt-03 1243919 500 204 51 245 +109.83 +/- 14.37 1 9 80 156 4 +240.82 +/- 38.39
182717 ncm-dbt-02 1219207 500 205 44 251 +116.0 +/- 14.37 0 12 69 165 4 +256.44 +/- 41.25
182716 ncm-dbt-04 1234771 500 215 40 245 +126.97 +/- 12.85 0 4 71 171 4 +290.66 +/- 40.76
182715 ncm-dbt-01 1179525 500 199 38 263 +116.0 +/- 14.21 0 12 68 167 3 +258.75 +/- 41.54
182708 ncm-dbt-03 1255427 500 199 55 246 +102.97 +/- 14.64 0 15 79 153 3 +221.9 +/- 38.51
182707 ncm-dbt-02 1241143 500 212 54 234 +113.68 +/- 14.69 0 10 80 152 8 +240.82 +/- 38.39
182706 ncm-dbt-01 1195084 500 207 33 260 +126.17 +/- 13.42 0 6 69 170 5 +285.49 +/- 41.44
182705 ncm-dbt-04 1222015 500 204 44 252 +115.22 +/- 15.0 0 14 68 162 6 +249.64 +/- 41.39
182589 ncm-dbt-02 1205234 500 198 38 264 +115.22 +/- 12.85 0 4 85 158 3 +256.44 +/- 36.95
182588 ncm-dbt-04 1243545 500 202 54 244 +106.01 +/- 14.51 0 12 83 150 5 +226.0 +/- 37.66
182587 ncm-dbt-01 1200361 500 204 47 249 +112.91 +/- 14.05 0 10 77 159 4 +247.41 +/- 39.15
182586 ncm-dbt-03 1232228 500 207 58 235 +106.77 +/- 13.72 0 8 89 149 4 +230.16 +/- 36.26
182579 ncm-dbt-02 1224396 500 209 49 242 +115.22 +/- 13.72 0 8 78 160 4 +254.16 +/- 38.89
182578 ncm-dbt-04 1222425 500 208 43 249 +119.11 +/- 13.52 0 8 72 167 3 +268.17 +/- 40.54
182577 ncm-dbt-03 1233682 500 205 45 250 +115.22 +/- 13.88 0 10 73 164 3 +256.44 +/- 40.21
182576 ncm-dbt-01 1203296 500 212 40 248 +124.6 +/- 12.53 0 4 72 172 2 +288.06 +/- 40.46
182569 ncm-dbt-02 1235206 500 212 52 236 +115.22 +/- 13.88 0 5 88 149 8 +245.2 +/- 36.32
182568 ncm-dbt-04 1227979 500 215 52 233 +117.55 +/- 13.87 0 6 82 155 7 +254.16 +/- 37.82
182567 ncm-dbt-03 1238559 500 216 38 246 +129.35 +/- 13.17 0 3 73 167 7 +290.66 +/- 40.08
182566 ncm-dbt-01 1188590 500 208 50 242 +113.68 +/- 14.38 0 8 84 150 8 +240.82 +/- 37.4
182559 ncm-dbt-02 1229188 500 207 47 246 +115.22 +/- 13.72 0 4 90 148 8 +245.2 +/- 35.79
182558 ncm-dbt-04 1214996 500 217 49 234 +121.45 +/- 13.31 0 5 77 163 5 +270.57 +/- 39.07
182557 ncm-dbt-03 1229909 500 212 40 248 +124.6 +/- 13.97 0 9 65 171 5 +280.42 +/- 42.65
182556 ncm-dbt-01 1164849 500 219 42 239 +128.55 +/- 15.08 0 11 61 168 10 +280.42 +/- 43.82
182549 ncm-dbt-02 1240038 500 205 43 252 +116.77 +/- 14.53 0 11 72 161 6 +254.16 +/- 40.45
182548 ncm-dbt-04 1228252 500 208 54 238 +110.6 +/- 14.22 0 7 90 145 8 +232.26 +/- 35.99
182547 ncm-dbt-03 1248400 500 206 52 242 +110.6 +/- 13.73 0 7 87 151 5 +238.66 +/- 36.67
182546 ncm-dbt-01 1208970 500 204 45 251 +114.45 +/- 13.55 0 6 84 155 5 +249.64 +/- 37.33
182539 ncm-dbt-02 1224440 500 200 43 257 +112.91 +/- 13.22 0 6 84 157 3 +249.64 +/- 37.33
182538 ncm-dbt-04 1240544 500 204 54 242 +107.54 +/- 14.52 0 9 90 143 8 +223.94 +/- 36.07
182537 ncm-dbt-01 1191010 500 200 42 258 +113.68 +/- 13.55 0 8 79 160 3 +251.89 +/- 38.63
182536 ncm-dbt-03 1235860 500 208 48 244 +115.22 +/- 14.53 0 12 71 162 5 +251.89 +/- 40.68

Commit

Commit ID 9a42bbdf3163222db5e0fa764d48ca0a09a0dec2
Author FauziAkram
Date 2023-04-05 06:15:34 UTC
Parameters Tweak Passed STC LLR: 3.22 (-2.94,2.94) <0.00,2.00> Total: 664048 W: 177526 L: 176301 D: 310221 Ptnml(0-2): 2002, 72968, 180891, 74129, 2034 https://tests.stockfishchess.org/tests/view/64219901db43ab2ba6f901fa Passed LTC: LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 77576 W: 21125 L: 20750 D: 35701 Ptnml(0-2): 24, 7350, 23669, 7717, 28 https://tests.stockfishchess.org/tests/view/642abe3377ff3301150d3a16 closes https://github.com/official-stockfish/Stockfish/pull/4493 bench: 4522076
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