Dev Builds » 20221023-1758

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 11:52:30 1285886 3952 1563 462 1927 +99.42 +/- 5.05 0 84 744 1111 37 +209.15 +/- 12.47
ncm-dbt-02 11:46:16 1306005 3920 1558 450 1912 +100.95 +/- 5.12 0 92 703 1130 35 +213.58 +/- 12.85
ncm-dbt-03 11:52:17 1304215 3984 1555 466 1963 +97.45 +/- 5.14 2 96 743 1113 38 +204.37 +/- 12.49
ncm-dbt-04 11:52:48 1296329 3984 1608 429 1947 +105.99 +/- 4.99 2 79 678 1204 29 +229.28 +/- 13.09
ncm-dbt-05 00:34:05 1442103 176 81 22 73 +121.15 +/- 23.7 0 2 28 55 3 +261.29 +/- 65.9
ncm-dbt-06 11:53:36 1301515 3984 1572 482 1930 +97.54 +/- 5.21 4 101 726 1123 38 +205.1 +/- 12.65
20000 7937 2311 9752 +100.44 +/- 2.27 8 454 3622 5736 180 +212.56 +/- 5.66

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
181355 ncm-dbt-02 1251844 266 107 42 117 +86.65 +/- 19.89 0 6 60 63 4 +172.19 +/- 43.88
181354 ncm-dbt-01 1208153 282 113 34 135 +100.0 +/- 19.77 0 5 58 72 6 +199.16 +/- 44.81
181353 ncm-dbt-04 1206248 316 125 27 164 +111.41 +/- 16.74 0 4 54 98 2 +244.98 +/- 46.76
181352 ncm-dbt-03 1246089 318 124 32 162 +103.47 +/- 17.63 1 4 58 94 2 +226.17 +/- 45.04
181351 ncm-dbt-06 1223206 318 118 40 160 +86.99 +/- 17.63 0 7 70 79 3 +177.97 +/- 40.64
181350 ncm-dbt-02 1226827 500 207 57 236 +107.54 +/- 14.37 0 11 83 151 5 +230.16 +/- 37.67
181349 ncm-dbt-01 1199852 500 191 58 251 +94.69 +/- 13.93 0 10 101 135 4 +198.34 +/- 33.9
181348 ncm-dbt-04 1217230 500 211 59 230 +109.07 +/- 13.05 0 7 85 157 1 +243.0 +/- 37.13
181347 ncm-dbt-03 1222699 500 189 56 255 +94.69 +/- 15.54 0 16 94 131 9 +189.0 +/- 35.33
181346 ncm-dbt-06 1232311 500 194 50 256 +102.97 +/- 14.02 0 10 90 146 4 +219.87 +/- 36.1
181345 ncm-dbt-02 1254496 500 206 62 232 +102.97 +/- 13.71 0 9 91 147 3 +221.9 +/- 35.86
181344 ncm-dbt-01 1185038 500 197 63 240 +95.44 +/- 13.63 0 8 104 134 4 +200.24 +/- 33.24
181343 ncm-dbt-04 1220555 500 204 46 250 +113.68 +/- 12.86 1 3 84 161 1 +258.75 +/- 37.2
181342 ncm-dbt-06 1232531 500 203 45 252 +113.68 +/- 13.72 0 6 86 152 6 +245.2 +/- 36.85
181341 ncm-dbt-03 1229001 500 199 64 237 +96.19 +/- 13.48 0 10 96 143 1 +207.95 +/- 34.86
181340 ncm-dbt-01 1226514 500 204 51 245 +109.83 +/- 13.89 0 9 83 154 4 +238.66 +/- 37.66
181339 ncm-dbt-02 1232142 500 179 45 276 +95.44 +/- 13.47 0 8 103 136 3 +202.15 +/- 33.42
181338 ncm-dbt-03 1217555 500 187 59 254 +90.97 +/- 15.05 1 13 99 131 6 +187.16 +/- 34.38
181337 ncm-dbt-06 1232407 500 194 63 243 +93.2 +/- 14.21 0 11 102 132 5 +192.71 +/- 33.75
181336 ncm-dbt-04 1242230 500 195 56 249 +99.2 +/- 14.9 0 15 86 144 5 +207.95 +/- 36.95
181335 ncm-dbt-01 1206768 500 198 63 239 +96.19 +/- 15.0 0 13 97 132 8 +194.57 +/- 34.74
181334 ncm-dbt-02 1242503 500 191 51 258 +99.95 +/- 15.05 0 17 80 149 4 +211.87 +/- 38.2
181333 ncm-dbt-03 1236534 500 206 62 232 +102.97 +/- 14.49 0 8 99 134 9 +209.91 +/- 34.19
181332 ncm-dbt-06 1251016 500 196 65 239 +93.2 +/- 14.66 0 14 96 135 5 +192.71 +/- 34.94
181331 ncm-dbt-04 1245507 500 207 41 252 +119.89 +/- 14.35 1 7 73 163 6 +265.78 +/- 40.25
181330 ncm-dbt-01 1218719 500 196 55 249 +100.7 +/- 12.69 0 5 100 144 1 +219.87 +/- 33.78
181329 ncm-dbt-02 1213286 500 196 69 235 +90.22 +/- 14.6 0 16 94 137 3 +189.0 +/- 35.33
181328 ncm-dbt-03 1236433 500 198 50 252 +106.01 +/- 13.72 0 8 90 148 4 +228.08 +/- 36.04
181327 ncm-dbt-04 1249608 500 200 66 234 +95.44 +/- 15.13 0 15 93 135 7 +194.57 +/- 35.52
181326 ncm-dbt-06 1232324 500 195 69 236 +89.48 +/- 15.57 1 19 87 139 4 +187.16 +/- 36.61
181325 ncm-dbt-01 1213559 500 201 56 243 +103.73 +/- 15.53 0 17 78 148 7 +215.85 +/- 38.65
181324 ncm-dbt-02 1253933 500 206 55 239 +108.3 +/- 14.05 0 8 89 147 6 +230.16 +/- 36.26
181323 ncm-dbt-03 1243742 500 198 61 241 +97.69 +/- 14.43 0 15 85 148 2 +209.91 +/- 37.16
181322 ncm-dbt-04 1198694 500 199 51 250 +106.01 +/- 13.88 0 9 88 149 4 +228.08 +/- 36.51
181321 ncm-dbt-06 1206428 500 207 69 224 +98.44 +/- 15.18 1 14 86 144 5 +207.95 +/- 36.95
181320 ncm-dbt-01 1217227 500 195 60 245 +96.19 +/- 13.64 0 10 97 141 2 +206.01 +/- 34.66
181319 ncm-dbt-03 1237309 500 187 60 253 +90.22 +/- 14.31 0 15 95 138 2 +190.85 +/- 35.14
181318 ncm-dbt-02 1230088 500 205 49 246 +112.14 +/- 14.38 0 12 74 160 4 +245.2 +/- 39.87
181317 ncm-dbt-04 1238788 500 200 59 241 +100.7 +/- 13.85 0 12 86 151 1 +219.87 +/- 36.98
181316 ncm-dbt-06 1239702 500 206 59 235 +105.25 +/- 15.26 1 14 77 153 5 +226.0 +/- 38.98
175455 ncm-dbt-02 1439631 4 2 0 2 +190.27 +/- 27.79 0 0 0 2 0 +1199.83 +/- 312.71
175454 ncm-dbt-03 1446468 16 6 5 5 +21.74 +/- 73.63 0 1 5 2 0 +43.66 +/- 157.0
175453 ncm-dbt-06 1443267 16 5 1 10 +88.68 +/- 65.24 0 0 4 4 0 +190.76 +/- 189.19
175452 ncm-dbt-04 1430857 18 7 2 9 +99.03 +/- 86.44 0 0 5 3 1 +165.92 +/- 155.98
175451 ncm-dbt-01 1438911 20 9 1 10 +147.12 +/- 52.02 0 0 2 8 0 +381.52 +/- 492.07
175450 ncm-dbt-05 1442973 26 12 4 10 +110.42 +/- 66.25 0 0 6 6 1 +209.09 +/- 147.9
175443 ncm-dbt-02 1443849 50 17 7 26 +70.43 +/- 49.53 0 3 9 13 0 +147.19 +/- 118.91
175442 ncm-dbt-04 1440938 50 20 8 22 +85.02 +/- 51.0 0 2 10 12 1 +164.07 +/- 113.84
175441 ncm-dbt-03 1445886 50 22 5 23 +123.0 +/- 47.73 0 1 7 16 1 +263.42 +/- 145.5
175440 ncm-dbt-01 1434293 50 18 8 24 +70.43 +/- 45.16 0 2 11 12 0 +147.19 +/- 107.43
175439 ncm-dbt-06 1439930 50 18 5 27 +92.46 +/- 63.21 1 2 6 15 1 +200.24 +/- 144.55
175438 ncm-dbt-05 1439922 50 25 8 17 +123.0 +/- 52.64 0 1 8 14 2 +240.82 +/- 132.75
175437 ncm-dbt-02 1441660 50 17 8 25 +63.21 +/- 48.62 0 2 13 9 1 +115.23 +/- 96.38
175436 ncm-dbt-03 1442534 50 25 3 22 +164.04 +/- 50.21 0 1 3 19 2 +381.7 +/- 357.05
175435 ncm-dbt-01 1439497 50 20 8 22 +85.04 +/- 46.59 0 2 9 14 0 +181.7 +/- 121.14
175434 ncm-dbt-04 1430713 50 21 6 23 +107.53 +/- 47.72 0 2 6 17 0 +240.82 +/- 153.02
175433 ncm-dbt-06 1441806 50 16 13 21 +20.87 +/- 40.37 0 3 16 6 0 +41.89 +/- 82.84
175432 ncm-dbt-05 1441818 50 24 8 18 +115.22 +/- 42.56 0 1 7 17 0 +263.42 +/- 145.5
175431 ncm-dbt-02 1441811 50 25 5 20 +147.15 +/- 46.28 0 0 7 16 2 +315.3 +/- 146.24
175430 ncm-dbt-03 1446336 50 14 9 27 +34.86 +/- 47.98 0 4 12 9 0 +70.44 +/- 101.42
175429 ncm-dbt-04 1434582 50 19 8 23 +77.7 +/- 50.32 0 3 8 14 0 +164.07 +/- 126.09
175428 ncm-dbt-05 1443701 50 20 2 28 +130.92 +/- 35.33 0 0 7 18 0 +315.3 +/- 146.24
175427 ncm-dbt-01 1442101 50 21 5 24 +115.21 +/- 56.95 0 3 4 17 1 +240.82 +/- 173.47
175426 ncm-dbt-06 1443259 50 20 3 27 +123.01 +/- 42.3 0 1 6 18 0 +288.06 +/- 162.53

Commit

Commit ID 234d2156fdf011a7bb850e3d6172ed2290ab3ad2
Author MinetaS
Date 2022-10-23 17:58:47 UTC
Apply -flto-partition=one / -flto=full This patch fixes a potential bug derived from an incompatibility between LTO and top-level assembly code (INCBIN). Passed non-regression STC (master e90341f): LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 119352 W: 31986 L: 31862 D: 55504 Ptnml(0-2): 439, 12624, 33400, 12800, 413 https://tests.stockfishchess.org/tests/view/634aacf84bc7650f0755188b closes https://github.com/official-stockfish/Stockfish/pull/4201 No functional change
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