Dev Builds » 20220205-0633

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 09:59:56 1138526 3336 1200 494 1642 +74.66 +/- 5.83 4 128 723 784 29 +150.63 +/- 12.66
ncm-dbt-02 09:58:01 1194107 3324 1209 507 1608 +74.5 +/- 5.93 6 133 704 791 28 +150.99 +/- 12.84
ncm-dbt-03 10:01:43 1242318 3344 1205 516 1623 +72.63 +/- 6.03 4 153 699 782 34 +144.77 +/- 12.89
ncm-dbt-04 10:02:27 1253366 3360 1190 487 1683 +73.78 +/- 5.77 2 128 747 771 32 +147.44 +/- 12.44
ncm-dbt-05 09:57:06 1159584 3312 1198 466 1648 +78.08 +/- 6.01 0 143 677 797 39 +154.9 +/- 13.09
ncm-dbt-06 10:01:54 1155759 3324 1209 503 1612 +74.93 +/- 5.97 3 137 711 773 38 +148.74 +/- 12.77
20000 7211 2973 9816 +74.75 +/- 2.42 19 822 4261 4698 200 +149.55 +/- 5.22

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
205239 ncm-dbt-03 1243356 180 72 34 74 +74.46 +/- 27.49 0 10 35 42 3 +142.62 +/- 58.13
205238 ncm-dbt-04 1217471 192 67 25 100 +77.25 +/- 22.27 0 5 45 45 1 +158.54 +/- 50.76
205237 ncm-dbt-02 1197845 338 125 47 166 +81.65 +/- 17.82 0 11 72 83 3 +165.7 +/- 40.34
205236 ncm-dbt-05 1236271 342 124 39 179 +88.2 +/- 18.61 0 13 64 90 4 +178.86 +/- 42.9
205235 ncm-dbt-06 1227787 350 121 58 171 +63.22 +/- 17.81 0 16 83 73 3 +124.15 +/- 37.46
205234 ncm-dbt-01 1144724 356 134 52 170 +81.49 +/- 18.34 0 16 67 92 3 +165.72 +/- 41.83
205233 ncm-dbt-03 1222333 500 194 84 222 +77.71 +/- 14.86 1 12 121 108 8 +152.18 +/- 30.64
205232 ncm-dbt-04 1213256 500 181 73 246 +76.25 +/- 15.22 0 21 105 119 5 +152.18 +/- 33.38
205231 ncm-dbt-02 1197055 500 180 74 246 +74.79 +/- 15.31 1 21 102 123 3 +153.86 +/- 33.87
205230 ncm-dbt-05 1241676 500 190 76 234 +80.63 +/- 15.49 0 19 106 117 8 +157.24 +/- 33.21
205229 ncm-dbt-06 1239824 500 183 72 245 +78.44 +/- 16.95 1 28 88 125 8 +153.86 +/- 36.09
205228 ncm-dbt-01 1140139 500 186 73 241 +79.9 +/- 16.12 1 22 97 123 7 +158.93 +/- 34.71
205227 ncm-dbt-03 1244648 500 177 84 239 +65.38 +/- 16.73 3 28 96 119 4 +134.15 +/- 34.69
205226 ncm-dbt-04 1250356 500 190 72 238 +83.57 +/- 16.09 1 21 94 127 7 +167.53 +/- 35.25
205225 ncm-dbt-02 1193224 500 197 81 222 +82.1 +/- 14.7 2 10 113 120 5 +169.27 +/- 31.88
205224 ncm-dbt-05 1232508 500 193 79 228 +80.63 +/- 14.66 0 16 109 120 5 +162.35 +/- 32.67
205223 ncm-dbt-01 1135502 500 186 70 244 +82.1 +/- 14.42 0 15 108 123 4 +167.53 +/- 32.81
205222 ncm-dbt-06 1218070 500 184 84 232 +70.44 +/- 15.42 1 21 110 113 5 +140.62 +/- 32.58
205221 ncm-dbt-03 1211925 500 177 77 246 +70.43 +/- 15.02 0 22 110 114 4 +140.62 +/- 32.58
205220 ncm-dbt-04 1204186 500 175 74 251 +71.16 +/- 15.32 0 24 105 117 4 +142.26 +/- 33.37
205219 ncm-dbt-05 808024 500 169 63 268 +74.79 +/- 15.17 0 20 110 114 6 +147.19 +/- 32.57
205218 ncm-dbt-02 863182 500 187 73 240 +80.63 +/- 14.94 1 18 99 130 2 +169.27 +/- 34.4
205217 ncm-dbt-01 794526 500 176 87 237 +62.51 +/- 14.58 0 23 117 108 2 +126.18 +/- 31.53
205216 ncm-dbt-06 812519 500 179 71 250 +76.25 +/- 15.49 0 22 104 118 6 +150.51 +/- 33.54
205215 ncm-dbt-05 1234818 302 112 37 153 +88.12 +/- 20.38 0 14 51 83 3 +180.27 +/- 47.8
205214 ncm-dbt-06 1206916 306 114 50 142 +73.75 +/- 18.53 0 10 72 68 3 +146.65 +/- 40.1
205213 ncm-dbt-02 1195809 318 107 52 159 +60.7 +/- 20.25 1 18 68 69 3 +120.41 +/- 41.52
205212 ncm-dbt-01 1132813 316 109 51 156 +64.5 +/- 19.3 1 14 71 70 2 +131.25 +/- 40.64
205211 ncm-dbt-04 1214522 500 177 69 254 +76.25 +/- 14.39 0 17 111 119 3 +155.54 +/- 32.36
205210 ncm-dbt-03 1243026 500 169 66 265 +72.61 +/- 16.39 0 30 93 121 6 +142.26 +/- 35.21
205209 ncm-dbt-05 1215124 500 172 79 249 +65.38 +/- 15.36 0 26 109 111 4 +129.35 +/- 32.75
205208 ncm-dbt-01 1132234 500 177 63 260 +80.63 +/- 14.23 1 12 112 122 3 +167.53 +/- 32.08
205207 ncm-dbt-06 1244894 500 176 72 252 +73.33 +/- 14.44 0 16 119 110 5 +145.54 +/- 31.07
205206 ncm-dbt-03 1242838 500 173 71 256 +71.88 +/- 14.67 0 18 117 110 5 +142.26 +/- 31.44
205205 ncm-dbt-02 1196386 500 180 72 248 +76.25 +/- 16.13 1 24 97 122 6 +152.18 +/- 34.67
205204 ncm-dbt-04 1215902 500 171 72 257 +69.71 +/- 14.45 0 16 125 103 6 +135.76 +/- 30.17
205203 ncm-dbt-05 801961 500 186 74 240 +79.17 +/- 16.48 0 27 92 123 8 +153.86 +/- 35.47
205202 ncm-dbt-01 1132365 500 173 79 248 +66.1 +/- 15.26 1 19 122 101 7 +127.76 +/- 30.73
205201 ncm-dbt-06 797490 500 191 76 233 +81.37 +/- 15.64 1 18 103 121 7 +162.35 +/- 33.71
205200 ncm-dbt-02 1205114 500 174 84 242 +63.23 +/- 14.61 0 22 119 106 3 +126.18 +/- 31.22
205199 ncm-dbt-03 1029183 500 179 75 246 +73.33 +/- 15.26 0 25 98 125 2 +150.51 +/- 34.5
205198 ncm-dbt-04 1214699 500 164 75 261 +62.51 +/- 14.58 0 21 123 102 4 +123.02 +/- 30.61
177523 ncm-dbt-02 1504243 168 59 24 85 +73.45 +/- 28.31 0 9 34 38 3 +139.38 +/- 59.12
177522 ncm-dbt-01 1495911 164 59 19 86 +86.48 +/- 26.73 0 7 29 45 1 +179.73 +/- 64.2
177521 ncm-dbt-04 1496540 168 65 27 76 +79.97 +/- 25.97 1 3 39 39 2 +164.28 +/- 54.59
177520 ncm-dbt-05 1506295 168 52 19 97 +69.14 +/- 26.06 0 8 36 39 1 +139.38 +/- 57.49
177519 ncm-dbt-06 1498574 168 61 20 87 +86.53 +/- 25.55 0 6 32 45 1 +179.99 +/- 61.23
177518 ncm-dbt-03 1501241 164 64 25 75 +84.23 +/- 28.06 0 8 29 43 2 +168.93 +/- 63.98

Commit

Commit ID e178a09c47e340e5183d9bd2d331741aa837ba8a
Author ppigazzini
Date 2022-02-05 06:33:34 UTC
Drop sse from target "x86-32" have maximal compatibility on legacy target arch, now supporting AMD Athlon The old behavior can anyway be selected by the user if needed, for example make -j profile-build ARCH=x86-32 sse=yes fixes #3904 closes https://github.com/official-stockfish/Stockfish/pull/3918 No functional change
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