Dev Builds » 20220120-1734

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 09:30:41 1181106 3184 1159 472 1553 +76.16 +/- 6.04 1 134 664 763 30 +152.73 +/- 13.22
ncm-dbt-02 09:26:08 1217782 3140 1148 459 1533 +77.5 +/- 5.95 1 112 687 737 33 +154.9 +/- 12.98
ncm-dbt-03 10:56:53 1353053 3620 1330 561 1729 +74.95 +/- 5.77 4 156 757 853 40 +149.25 +/- 12.38
ncm-dbt-04 10:02:06 1287646 3324 1216 500 1608 +76.03 +/- 5.72 0 124 725 786 27 +153.26 +/- 12.64
ncm-dbt-05 10:50:29 1346236 3552 1278 518 1756 +75.51 +/- 5.59 3 128 784 828 33 +151.78 +/- 12.14
ncm-dbt-06 09:30:31 1228098 3180 1140 478 1562 +73.4 +/- 5.92 2 127 691 747 23 +148.49 +/- 12.95
20000 7271 2988 9741 +75.57 +/- 2.38 11 781 4308 4714 186 +151.68 +/- 5.18

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
198783 ncm-dbt-05 1229098 136 57 26 53 +80.6 +/- 30.37 0 6 27 33 2 +158.28 +/- 66.75
198782 ncm-dbt-02 1221956 140 56 21 63 +88.73 +/- 27.28 0 4 28 37 1 +184.29 +/- 65.58
198781 ncm-dbt-03 1240665 174 71 28 75 +87.67 +/- 29.48 0 9 31 42 5 +162.69 +/- 61.72
198780 ncm-dbt-06 1229722 180 67 29 84 +74.46 +/- 25.08 0 7 40 41 2 +147.19 +/- 54.4
198779 ncm-dbt-01 1209761 184 60 30 94 +57.15 +/- 25.33 0 11 41 39 1 +113.38 +/- 53.72
198778 ncm-dbt-04 1210445 186 65 25 96 +75.9 +/- 21.33 0 4 45 44 0 +159.83 +/- 50.4
198777 ncm-dbt-02 1215844 500 179 74 247 +74.06 +/- 15.01 0 22 104 121 3 +150.51 +/- 33.54
198776 ncm-dbt-05 1240088 500 176 75 249 +71.16 +/- 15.05 0 21 112 112 5 +140.62 +/- 32.26
198775 ncm-dbt-03 1253172 500 190 87 223 +72.61 +/- 14.27 1 15 116 116 2 +150.51 +/- 31.54
198774 ncm-dbt-06 1231322 500 177 86 237 +63.94 +/- 13.94 0 18 125 105 2 +129.35 +/- 30.24
198773 ncm-dbt-01 1201469 500 167 63 270 +73.33 +/- 14.3 0 18 112 118 2 +150.51 +/- 32.22
198772 ncm-dbt-04 1222836 500 191 75 234 +82.1 +/- 14.56 0 14 112 118 6 +164.07 +/- 32.12
198771 ncm-dbt-02 1210444 500 201 78 221 +87.26 +/- 14.83 0 16 100 129 5 +178.11 +/- 34.22
198770 ncm-dbt-05 1228889 500 177 64 259 +79.9 +/- 14.64 0 16 110 119 5 +160.64 +/- 32.5
198769 ncm-dbt-06 1201276 500 175 68 257 +75.52 +/- 15.2 0 20 109 115 6 +148.85 +/- 32.73
198768 ncm-dbt-03 1252276 500 173 74 253 +69.71 +/- 15.26 2 19 110 116 3 +143.89 +/- 32.58
198767 ncm-dbt-01 1161951 500 189 80 231 +76.97 +/- 15.24 0 19 110 114 7 +150.51 +/- 32.56
198766 ncm-dbt-04 1220356 500 174 68 258 +74.79 +/- 14.77 0 20 107 120 3 +152.18 +/- 33.05
198765 ncm-dbt-05 1236535 500 182 69 249 +79.9 +/- 15.73 1 18 106 117 8 +157.24 +/- 33.21
198764 ncm-dbt-02 1224348 500 178 73 249 +74.06 +/- 14.6 0 16 119 109 6 +145.54 +/- 31.07
198763 ncm-dbt-06 1249962 500 180 76 244 +73.33 +/- 14.44 0 18 113 116 3 +148.85 +/- 32.06
198762 ncm-dbt-03 1234375 500 178 73 249 +74.06 +/- 15.55 0 22 108 113 7 +143.89 +/- 32.9
198761 ncm-dbt-01 1170212 500 187 81 232 +74.79 +/- 15.44 0 23 103 119 5 +148.85 +/- 33.7
198760 ncm-dbt-04 1234583 500 181 80 239 +71.16 +/- 15.32 0 22 111 111 6 +138.99 +/- 32.43
198759 ncm-dbt-02 1213821 500 181 73 246 +76.25 +/- 15.22 0 17 117 107 9 +145.54 +/- 31.41
198758 ncm-dbt-05 1251919 500 183 80 237 +72.61 +/- 15.5 0 22 110 111 7 +140.62 +/- 32.58
198757 ncm-dbt-01 1170227 500 184 79 237 +74.06 +/- 16.06 0 28 94 123 5 +147.19 +/- 35.1
198756 ncm-dbt-06 1246178 500 181 68 251 +79.9 +/- 14.36 0 16 108 123 3 +164.07 +/- 32.83
198755 ncm-dbt-03 1235592 500 180 76 244 +73.33 +/- 16.78 0 30 95 116 9 +138.99 +/- 34.88
198754 ncm-dbt-04 1249456 500 185 82 233 +72.61 +/- 14.13 0 18 112 119 1 +150.51 +/- 32.22
198753 ncm-dbt-02 1221484 500 185 80 235 +74.06 +/- 15.55 0 22 108 113 7 +143.89 +/- 32.9
198752 ncm-dbt-05 1228859 500 183 67 250 +82.1 +/- 13.52 0 12 111 126 1 +172.78 +/- 32.21
198751 ncm-dbt-01 1186088 500 196 72 232 +88.0 +/- 14.41 0 13 105 127 5 +179.9 +/- 33.27
198750 ncm-dbt-03 1239318 500 186 70 244 +82.1 +/- 14.56 0 16 106 124 4 +167.53 +/- 33.17
198749 ncm-dbt-06 1207418 500 181 81 238 +70.43 +/- 15.29 0 25 103 119 3 +142.26 +/- 33.69
198748 ncm-dbt-04 1257714 500 183 73 244 +77.7 +/- 14.58 0 17 110 119 4 +157.24 +/- 32.52
198747 ncm-dbt-03 1244409 500 190 82 228 +76.25 +/- 15.49 0 23 101 121 5 +152.18 +/- 34.03
198746 ncm-dbt-02 1216580 500 168 60 272 +76.25 +/- 14.39 1 15 111 121 2 +158.93 +/- 32.34
198745 ncm-dbt-05 1205113 500 166 75 259 +63.95 +/- 14.77 1 21 116 110 2 +130.94 +/- 31.66
198744 ncm-dbt-06 1230808 500 179 70 251 +76.98 +/- 16.16 2 23 93 128 4 +158.93 +/- 35.35
198743 ncm-dbt-01 1168035 500 176 67 257 +76.98 +/- 15.77 1 22 99 123 5 +155.54 +/- 34.37
198742 ncm-dbt-04 1221381 500 187 77 236 +77.7 +/- 15.79 0 24 98 122 6 +153.86 +/- 34.52
176284 ncm-dbt-05 1441102 16 6 1 9 +112.26 +/- 65.75 0 0 3 5 0 +254.61 +/- 287.37
176283 ncm-dbt-03 1435587 46 21 11 14 +76.73 +/- 58.03 0 2 11 8 2 +126.11 +/- 106.68
176282 ncm-dbt-05 1434161 50 16 9 25 +48.97 +/- 54.34 1 2 11 11 0 +115.23 +/- 106.91
176281 ncm-dbt-03 1441807 50 18 5 27 +92.45 +/- 47.1 0 2 8 15 0 +200.24 +/- 129.69
176279 ncm-dbt-05 1432452 50 18 7 25 +77.69 +/- 35.69 0 0 14 11 0 +164.04 +/- 86.61
176277 ncm-dbt-03 1443557 50 19 9 22 +70.43 +/- 40.35 0 1 13 11 0 +147.19 +/- 95.14
176274 ncm-dbt-05 1439213 50 19 9 22 +70.43 +/- 40.35 0 1 13 11 0 +147.19 +/- 95.14
176273 ncm-dbt-03 1440794 50 19 6 25 +92.44 +/- 51.56 0 2 9 13 1 +181.7 +/- 121.14
176272 ncm-dbt-05 1430326 50 18 7 25 +77.7 +/- 45.94 0 2 10 13 0 +164.07 +/- 113.84
176271 ncm-dbt-03 1432922 50 16 9 25 +48.96 +/- 50.55 0 4 10 11 0 +99.95 +/- 111.26
176268 ncm-dbt-05 1439803 50 16 6 28 +70.41 +/- 40.34 0 0 16 8 1 +130.92 +/- 76.82
176267 ncm-dbt-03 1441810 50 19 8 23 +77.7 +/- 50.32 0 3 8 14 0 +164.07 +/- 126.09
176266 ncm-dbt-05 1429434 50 20 9 21 +77.7 +/- 45.94 0 2 10 13 0 +164.07 +/- 113.84
176265 ncm-dbt-04 1426686 38 15 4 19 +103.51 +/- 58.15 0 1 7 10 1 +203.26 +/- 142.06
176264 ncm-dbt-03 1432285 50 18 7 25 +77.69 +/- 50.32 0 1 14 8 2 +130.94 +/- 89.9
176263 ncm-dbt-05 1435322 50 19 9 22 +70.42 +/- 57.33 0 4 8 12 1 +130.94 +/- 122.89
176262 ncm-dbt-04 1419110 50 17 8 25 +63.22 +/- 39.41 0 1 14 10 0 +130.94 +/- 89.9
176261 ncm-dbt-03 1441811 50 17 6 27 +77.7 +/- 50.32 0 3 8 14 0 +164.07 +/- 126.09
176260 ncm-dbt-05 1437462 50 22 5 23 +123.0 +/- 47.73 0 1 7 16 1 +263.42 +/- 145.5
176259 ncm-dbt-04 1413900 50 18 8 24 +70.43 +/- 49.53 0 3 9 13 0 +147.19 +/- 118.91
176258 ncm-dbt-03 1438475 50 15 10 25 +34.87 +/- 58.94 1 4 9 11 0 +85.04 +/- 115.03

Commit

Commit ID 77cf5704b6deda52171dafeb2fae370273ebd797
Author Joost VandeVondele
Date 2022-01-20 17:34:16 UTC
Revert -flto=auto on mingw causes issues on some installations (glinscott/fishtest#1255). closes https://github.com/official-stockfish/Stockfish/pull/3898 No functional change
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