Dev Builds » 20230325-0825

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 08:32:01 1219522 2862 1187 259 1416 +116.87 +/- 5.83 0 44 448 906 33 +254.98 +/- 16.1
ncm-dbt-02 08:28:49 1223796 2840 1190 281 1369 +115.25 +/- 5.84 0 44 454 891 31 +250.94 +/- 15.99
ncm-dbt-03 08:32:11 1239811 2852 1187 295 1370 +112.43 +/- 6.07 1 56 456 876 37 +240.98 +/- 15.97
ncm-dbt-04 08:32:58 1234903 2866 1179 289 1398 +111.58 +/- 5.83 0 46 482 874 31 +240.52 +/- 15.51
ncm-dbt-05 08:32:16 1232640 2868 1222 257 1389 +121.64 +/- 5.82 0 38 433 923 40 +266.4 +/- 16.38
ncm-dbt-06 08:32:43 1228303 2854 1176 271 1407 +114.1 +/- 5.93 3 45 453 896 30 +249.24 +/- 16.02
ncm-dbt-07 08:32:03 1205695 2858 1160 287 1411 +109.63 +/- 5.89 0 49 490 858 32 +234.66 +/- 15.38
20000 8301 1939 9760 +114.49 +/- 2.23 4 322 3216 6224 234 +248.08 +/- 6.0

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
180793 ncm-dbt-02 1234751 340 139 33 168 +112.04 +/- 16.3 0 4 59 104 3 +244.04 +/- 44.63
180792 ncm-dbt-06 1238402 354 158 38 158 +122.62 +/- 16.37 0 4 54 114 5 +269.2 +/- 46.9
180791 ncm-dbt-03 1236622 352 153 36 163 +120.04 +/- 18.38 0 8 51 109 8 +251.51 +/- 48.25
180790 ncm-dbt-07 1224943 358 157 36 165 +122.23 +/- 15.38 0 3 55 118 3 +274.97 +/- 46.36
180789 ncm-dbt-05 1248507 368 154 34 180 +117.58 +/- 15.75 0 4 60 116 4 +257.84 +/- 44.33
180788 ncm-dbt-01 1204709 362 163 22 177 +142.87 +/- 16.19 0 5 36 134 6 +334.77 +/- 57.84
180787 ncm-dbt-04 1228982 366 142 32 192 +107.74 +/- 17.12 0 8 62 108 5 +226.92 +/- 43.69
180780 ncm-dbt-02 1227585 500 206 52 242 +110.6 +/- 14.38 0 10 82 152 6 +236.51 +/- 37.9
180779 ncm-dbt-06 1220481 500 201 44 255 +112.91 +/- 13.56 0 9 77 162 2 +251.89 +/- 39.16
180778 ncm-dbt-03 1243461 500 198 56 246 +101.46 +/- 14.32 1 10 88 148 3 +219.87 +/- 36.54
180777 ncm-dbt-07 1185428 500 198 55 247 +102.22 +/- 14.48 0 12 88 145 5 +215.85 +/- 36.55
180776 ncm-dbt-05 1254863 500 214 43 243 +123.81 +/- 14.15 0 7 73 162 8 +270.57 +/- 40.25
180775 ncm-dbt-04 1229349 500 211 44 245 +120.67 +/- 13.84 0 5 81 156 8 +261.07 +/- 38.02
180774 ncm-dbt-01 1219212 500 208 42 250 +119.89 +/- 13.51 0 5 80 159 6 +263.42 +/- 38.27
180767 ncm-dbt-02 1252775 500 208 52 240 +112.14 +/- 14.06 0 9 81 155 5 +243.0 +/- 38.14
180766 ncm-dbt-06 1221465 500 212 46 242 +119.89 +/- 15.3 1 11 67 163 8 +261.07 +/- 41.83
180765 ncm-dbt-03 1239202 500 207 52 241 +111.37 +/- 14.53 0 10 82 151 7 +236.51 +/- 37.9
180764 ncm-dbt-05 1203530 500 203 52 245 +108.3 +/- 13.73 0 8 87 151 4 +234.38 +/- 36.71
180763 ncm-dbt-07 1199026 500 198 47 255 +108.3 +/- 14.21 0 8 90 145 7 +228.08 +/- 36.04
180762 ncm-dbt-04 1251338 500 201 56 243 +103.73 +/- 14.34 0 10 91 143 6 +217.85 +/- 35.89
180761 ncm-dbt-01 1226283 500 209 42 249 +120.67 +/- 14.35 0 7 78 156 9 +258.75 +/- 38.88
180754 ncm-dbt-02 1204620 500 206 49 245 +112.91 +/- 13.39 0 6 85 155 4 +247.41 +/- 37.09
180753 ncm-dbt-06 1226733 500 203 50 247 +109.83 +/- 13.89 0 6 92 145 7 +232.26 +/- 35.5
180752 ncm-dbt-03 1246791 500 210 51 239 +114.45 +/- 14.21 0 10 76 159 5 +249.64 +/- 39.41
180751 ncm-dbt-07 1214070 500 200 45 255 +111.37 +/- 14.69 0 12 77 155 6 +238.66 +/- 39.1
180750 ncm-dbt-05 1215691 500 213 40 247 +125.38 +/- 14.13 0 7 71 164 8 +275.45 +/- 40.84
180749 ncm-dbt-01 1213139 500 206 58 236 +106.01 +/- 13.72 0 9 87 151 3 +230.16 +/- 36.73
180748 ncm-dbt-04 1235478 500 215 46 239 +122.24 +/- 13.48 0 5 77 162 6 +270.57 +/- 39.07
180741 ncm-dbt-02 1211961 500 213 45 242 +121.45 +/- 13.14 0 5 76 165 4 +273.0 +/- 39.35
180740 ncm-dbt-03 1231288 500 204 47 249 +112.91 +/- 14.22 0 7 87 148 8 +238.66 +/- 36.67
180739 ncm-dbt-01 1249992 500 199 48 253 +108.3 +/- 14.21 0 10 84 151 5 +232.26 +/- 37.43
180738 ncm-dbt-05 1243603 500 220 39 241 +131.74 +/- 14.2 0 6 67 167 10 +290.66 +/- 42.08
180737 ncm-dbt-07 1195431 500 195 46 259 +106.77 +/- 13.89 0 7 93 144 6 +226.0 +/- 35.35
180736 ncm-dbt-04 1236281 500 204 56 240 +106.01 +/- 13.88 0 10 85 152 3 +230.16 +/- 37.2
180735 ncm-dbt-06 1227422 500 195 45 260 +107.54 +/- 13.89 1 7 86 153 3 +236.51 +/- 36.93
180728 ncm-dbt-02 1211086 500 218 50 232 +121.45 +/- 14.83 0 10 71 160 9 +261.07 +/- 40.78
180727 ncm-dbt-01 1203802 500 202 47 251 +111.37 +/- 13.73 0 8 83 155 4 +243.0 +/- 37.64
180726 ncm-dbt-03 1241506 500 215 53 232 +116.77 +/- 14.53 0 11 72 161 6 +254.16 +/- 40.45
180725 ncm-dbt-07 1215276 500 212 58 230 +110.6 +/- 13.73 0 7 87 151 5 +238.66 +/- 36.67
180724 ncm-dbt-04 1227995 500 206 55 239 +108.3 +/- 13.56 0 8 86 153 3 +236.51 +/- 36.93
180723 ncm-dbt-05 1229647 500 218 49 233 +122.24 +/- 13.66 0 6 75 163 6 +270.57 +/- 39.67
180722 ncm-dbt-06 1235320 500 207 48 245 +114.45 +/- 14.37 1 8 77 159 5 +251.89 +/- 39.16

Commit

Commit ID 587bc647d7d14b53d8625c4446006e23a4acd82a
Author MinetaS
Date 2023-03-25 08:25:49 UTC
Remove non_pawn_material in NNUE::evaluate After "Use NNUE complexity in search, retune related parameters" commit, the effect of non-pawn material adjustment has been nearly diminished. This patch removes pos.non_pawn_material as a simplification, which passed non-regression tests with both STC and LTC. Passed non-regression STC: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 75152 W: 20030 L: 19856 D: 35266 Ptnml(0-2): 215, 8281, 20459, 8357, 264 https://tests.stockfishchess.org/tests/view/641ab471db43ab2ba6f7bc58 Passed non-regression LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 193864 W: 51870 L: 51829 D: 90165 Ptnml(0-2): 86, 18968, 58794, 18987, 97 https://tests.stockfishchess.org/tests/view/641b4fe6db43ab2ba6f7db96 closes https://github.com/official-stockfish/Stockfish/pull/4461 Bench: 5020718
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