Dev Builds » 20230809-1627

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 09:58:14 1187860 3358 1434 281 1643 +124.35 ± 5.21 0 35 497 1106 41 +276.87 ± 15.27
ncm-dbt-02 09:49:12 1195717 3288 1417 294 1577 +123.63 ± 5.45 0 50 463 1089 42 +273.94 ± 15.85
ncm-dbt-03 10:01:52 1239769 3392 1440 305 1647 +120.91 ± 5.34 0 45 517 1088 46 +264.65 ± 14.98
ncm-dbt-04 09:58:13 1231147 3344 1402 308 1634 +118.0 ± 5.31 0 49 513 1077 33 +260.24 ± 15.05
ncm-dbt-05 09:47:50 1222191 3270 1384 299 1587 +119.81 ± 5.44 0 49 491 1056 39 +263.27 ± 15.39
ncm-dbt-06 09:56:46 1217704 3348 1414 272 1662 +123.46 ± 5.21 1 40 481 1120 32 +277.73 ± 15.54
20000 8491 1759 9750 +121.69 ± 2.17 1 268 2962 6536 233 +269.37 ± 6.26

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
199324 ncm-dbt-05 1229760 270 115 30 125 +113.22 ± 18.48 0 4 44 85 2 +248.98 ± 52.09
199323 ncm-dbt-02 1202509 288 135 25 128 +139.78 ± 17.52 0 2 35 102 5 +322.05 ± 58.94
199322 ncm-dbt-04 1228530 344 148 26 170 +128.81 ± 15.62 0 3 47 119 3 +295.85 ± 50.46
199321 ncm-dbt-06 1226796 348 146 25 177 +126.06 ± 15.89 0 3 51 116 4 +283.21 ± 48.28
199320 ncm-dbt-01 1200529 358 162 21 175 +144.65 ± 15.27 0 1 43 128 7 +336.93 ± 52.76
199319 ncm-dbt-03 1241314 392 167 35 190 +121.74 ± 16.54 0 6 60 122 8 +259.13 ± 44.48
199318 ncm-dbt-05 1220273 500 204 39 257 +119.11 ± 13.17 0 6 76 165 3 +268.17 ± 39.39
199317 ncm-dbt-02 1189592 500 213 34 253 +130.14 ± 13.52 0 3 74 164 9 +288.06 ± 39.79
199316 ncm-dbt-01 1188647 500 208 50 242 +113.68 ± 13.38 0 5 87 153 5 +247.41 ± 36.56
199315 ncm-dbt-04 1238004 500 202 45 253 +112.91 ± 13.73 0 9 78 160 3 +249.64 ± 38.9
199314 ncm-dbt-06 1210389 500 213 45 242 +121.46 ± 13.66 1 6 70 170 3 +277.93 ± 41.14
199313 ncm-dbt-03 1238888 500 213 37 250 +127.76 ± 12.84 0 3 73 169 5 +290.66 ± 40.08
199312 ncm-dbt-05 1234704 500 217 58 225 +114.45 ± 14.21 0 10 76 159 5 +249.64 ± 39.41
199311 ncm-dbt-02 1196147 500 214 38 248 +127.76 ± 14.1 0 11 56 179 4 +293.29 ± 45.61
199310 ncm-dbt-01 1198593 500 211 41 248 +123.02 ± 13.65 0 6 74 164 6 +273.0 ± 39.95
199309 ncm-dbt-06 1226937 500 208 46 246 +116.77 ± 14.04 0 9 75 161 5 +256.44 ± 39.69
199308 ncm-dbt-04 1224231 500 204 46 250 +113.68 ± 13.38 0 6 84 156 4 +249.64 ± 37.33
199307 ncm-dbt-03 1248746 500 223 42 235 +131.74 ± 13.67 0 4 70 167 9 +293.29 ± 41.07
199306 ncm-dbt-05 1211818 500 202 44 254 +113.68 ± 14.38 0 13 69 165 3 +251.89 ± 41.18
199305 ncm-dbt-02 1194178 500 219 46 235 +125.38 ± 13.25 0 5 72 168 5 +282.94 ± 40.5
199304 ncm-dbt-04 1223210 500 216 43 241 +125.38 ± 13.25 0 7 66 174 3 +288.06 ± 42.4
199303 ncm-dbt-06 1225308 500 207 40 253 +120.67 ± 13.67 0 8 71 167 4 +270.57 ± 40.83
199302 ncm-dbt-01 1219027 500 217 43 240 +126.17 ± 12.68 0 3 74 169 4 +288.06 ± 39.79
199301 ncm-dbt-03 1223610 500 215 47 238 +121.45 ± 14.67 0 7 79 153 11 +256.44 ± 38.62
199300 ncm-dbt-05 1228375 500 218 38 244 +130.94 ± 14.39 0 5 72 161 12 +282.94 ± 40.5
199299 ncm-dbt-02 1193439 500 209 45 246 +118.33 ± 13.7 0 7 77 161 5 +261.07 ± 39.14
199298 ncm-dbt-06 1192438 500 214 39 247 +126.97 ± 13.22 0 4 73 167 6 +285.49 ± 40.16
199297 ncm-dbt-04 1221169 500 215 54 231 +116.0 ± 14.37 0 10 75 159 6 +251.89 ± 39.67
199296 ncm-dbt-01 1169706 500 224 33 243 +139.81 ± 12.26 0 2 60 183 5 +333.32 ± 44.47
199295 ncm-dbt-03 1250742 500 201 50 249 +108.3 ± 14.21 0 11 81 154 4 +234.38 ± 38.14
199294 ncm-dbt-05 1216136 500 217 42 241 +126.97 ± 13.94 0 6 71 165 8 +280.42 ± 40.83
199293 ncm-dbt-02 1197381 500 209 59 232 +107.54 ± 14.37 0 12 80 154 4 +232.26 ± 38.36
199292 ncm-dbt-06 1226724 500 216 34 250 +132.54 ± 13.28 0 7 58 181 4 +309.64 ± 45.27
199291 ncm-dbt-04 1226389 500 211 44 245 +120.67 ± 14.01 0 7 76 160 7 +263.42 ± 39.41
199290 ncm-dbt-01 1182593 500 206 42 252 +118.33 ± 14.03 0 7 79 157 7 +256.44 ± 38.62
199289 ncm-dbt-03 1227466 500 208 48 244 +115.22 ± 14.21 0 10 75 160 5 +251.89 ± 39.67
199288 ncm-dbt-05 1214274 500 211 48 241 +117.55 ± 13.53 0 5 83 156 6 +256.44 ± 37.51
199287 ncm-dbt-02 1196773 500 218 47 235 +123.81 ± 14.97 0 10 69 161 10 +265.78 ± 41.36
199286 ncm-dbt-06 1215338 500 210 43 247 +120.67 ± 13.15 0 3 83 158 6 +265.78 ± 37.35
199285 ncm-dbt-04 1256502 500 206 50 244 +112.14 ± 14.06 0 7 87 149 7 +238.66 ± 36.67
199284 ncm-dbt-01 1155925 500 206 51 243 +111.37 ± 14.69 0 11 80 152 7 +236.51 ± 38.38
199283 ncm-dbt-03 1247621 500 213 46 241 +120.67 ± 12.97 0 4 79 163 4 +270.57 ± 38.47

Commit

Commit ID e64b817e0a2335824ef1f1f7ba9f5cd4310994e1
Author Cody Ho
Date 2023-08-09 16:27:16 UTC
Remove all references to Score type Score is obsolete with the removal of psqt. No functional change. Signed-off-by: Cody Ho <codyho@stanford.edu> closes https://github.com/official-stockfish/Stockfish/pull/4724
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