Dev Builds » 20220806-1157

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 10:03:08 1292883 3334 1315 394 1625 +98.54 +/- 5.68 0 86 612 931 38 +204.89 +/- 13.77
ncm-dbt-02 09:57:49 1284934 3304 1307 379 1618 +100.28 +/- 5.62 0 82 590 950 30 +211.67 +/- 14.03
ncm-dbt-03 10:04:20 1313010 3346 1336 372 1638 +103.01 +/- 5.54 1 75 585 983 29 +219.6 +/- 14.09
ncm-dbt-04 10:04:02 1298370 3338 1310 369 1659 +100.67 +/- 5.63 1 74 617 937 40 +210.12 +/- 13.71
ncm-dbt-05 10:00:52 1302975 3326 1288 368 1670 +98.67 +/- 5.61 2 76 617 936 32 +207.55 +/- 13.71
ncm-dbt-06 10:01:25 1304126 3352 1327 414 1611 +97.08 +/- 5.48 0 81 624 948 23 +205.53 +/- 13.63
20000 7883 2296 9821 +99.71 +/- 2.28 4 474 3645 5685 192 +209.86 +/- 5.64

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
203420 ncm-dbt-05 1199581 152 64 11 77 +126.44 +/- 28.04 0 2 24 45 5 +258.51 +/- 71.58
203419 ncm-dbt-02 1192808 154 60 20 74 +92.35 +/- 25.69 0 4 30 42 1 +193.87 +/- 63.31
203418 ncm-dbt-03 1244694 168 66 18 84 +102.1 +/- 21.92 0 1 35 47 1 +219.63 +/- 57.22
203417 ncm-dbt-01 1218425 176 64 30 82 +67.97 +/- 26.37 0 10 35 42 1 +136.97 +/- 58.16
203416 ncm-dbt-04 1242934 172 73 19 80 +112.88 +/- 24.15 0 4 25 56 1 +249.8 +/- 69.94
203415 ncm-dbt-06 1226713 178 68 27 83 +81.48 +/- 24.33 0 6 37 45 1 +168.16 +/- 56.73
203414 ncm-dbt-05 1239528 500 182 56 262 +89.48 +/- 14.44 0 16 94 138 2 +189.0 +/- 35.33
203413 ncm-dbt-02 1195192 500 206 56 238 +107.54 +/- 14.52 0 9 90 143 8 +223.94 +/- 36.07
203412 ncm-dbt-06 1219040 500 202 55 243 +105.25 +/- 13.39 0 7 92 148 3 +228.08 +/- 35.56
203411 ncm-dbt-04 1242867 500 192 63 245 +91.71 +/- 13.57 0 10 103 135 2 +194.57 +/- 33.53
203410 ncm-dbt-03 1249836 500 196 62 242 +95.44 +/- 14.7 0 12 99 132 7 +194.57 +/- 34.34
203409 ncm-dbt-01 1192778 500 211 41 248 +123.02 +/- 13.82 0 5 78 159 8 +268.17 +/- 38.8
203408 ncm-dbt-05 1228752 500 207 54 239 +109.83 +/- 14.37 0 10 83 151 6 +234.38 +/- 37.67
203407 ncm-dbt-06 1225243 500 200 57 243 +102.22 +/- 14.33 0 13 84 150 3 +219.87 +/- 37.42
203406 ncm-dbt-02 1196745 500 185 59 256 +89.48 +/- 15.57 0 22 84 140 4 +185.33 +/- 37.13
203405 ncm-dbt-04 1218825 500 183 56 261 +90.22 +/- 14.31 1 12 98 137 2 +192.71 +/- 34.55
203404 ncm-dbt-03 1244553 500 210 59 231 +108.3 +/- 14.05 0 11 80 156 3 +236.51 +/- 38.38
203403 ncm-dbt-01 1222002 500 201 61 238 +99.95 +/- 14.61 0 10 98 134 8 +204.07 +/- 34.47
203402 ncm-dbt-05 1226856 500 190 59 251 +93.2 +/- 14.06 0 11 101 134 4 +194.57 +/- 33.94
203401 ncm-dbt-06 1230550 500 193 66 241 +90.22 +/- 14.01 0 12 102 133 3 +189.0 +/- 33.78
203400 ncm-dbt-02 1195938 500 206 54 240 +109.07 +/- 14.53 0 12 79 154 5 +234.38 +/- 38.61
203399 ncm-dbt-03 1236852 500 201 56 243 +103.73 +/- 14.65 1 12 81 153 3 +226.0 +/- 38.11
203398 ncm-dbt-04 1238319 500 201 61 238 +99.95 +/- 14.46 0 11 94 139 6 +207.95 +/- 35.29
203397 ncm-dbt-01 1214292 500 192 52 256 +99.95 +/- 14.31 0 12 90 144 4 +211.87 +/- 36.13
203396 ncm-dbt-05 1223407 500 179 60 261 +84.3 +/- 14.33 0 15 104 128 3 +174.55 +/- 33.5
203395 ncm-dbt-06 1230296 500 197 61 242 +96.94 +/- 13.96 0 12 92 144 2 +207.95 +/- 35.71
203394 ncm-dbt-02 1190021 500 187 51 262 +96.94 +/- 14.42 0 14 89 144 3 +206.01 +/- 36.33
203393 ncm-dbt-04 1203624 500 202 53 245 +106.77 +/- 15.42 0 11 91 136 12 +213.85 +/- 35.9
203392 ncm-dbt-03 1224334 500 196 51 253 +103.73 +/- 14.19 0 10 90 145 5 +219.87 +/- 36.1
203391 ncm-dbt-01 1205437 500 196 55 249 +100.7 +/- 14.62 0 15 82 150 3 +215.85 +/- 37.82
203390 ncm-dbt-06 1214492 500 206 66 228 +99.95 +/- 14.46 0 12 91 142 5 +209.91 +/- 35.92
203389 ncm-dbt-05 1232352 500 205 56 239 +106.77 +/- 13.72 0 7 92 146 5 +228.08 +/- 35.56
203388 ncm-dbt-04 1220750 500 189 50 261 +99.2 +/- 14.15 0 9 99 136 6 +206.01 +/- 34.24
203387 ncm-dbt-02 1192089 500 198 68 234 +92.45 +/- 13.9 0 12 98 138 2 +196.45 +/- 34.53
203386 ncm-dbt-03 1221703 500 202 58 240 +102.97 +/- 14.94 0 14 84 146 6 +215.85 +/- 37.4
203385 ncm-dbt-01 1219597 500 189 66 245 +87.26 +/- 15.11 0 17 99 128 6 +176.33 +/- 34.4
203384 ncm-dbt-06 1222616 500 197 62 241 +96.19 +/- 14.71 0 13 95 136 6 +198.34 +/- 35.12
203383 ncm-dbt-05 1221517 500 192 53 255 +99.2 +/- 14.6 1 10 93 141 5 +209.91 +/- 35.49
203382 ncm-dbt-02 1196383 500 211 56 233 +111.37 +/- 14.22 0 8 86 149 7 +236.51 +/- 36.93
203381 ncm-dbt-04 1230078 500 195 47 258 +106.01 +/- 15.26 0 14 82 146 8 +219.87 +/- 37.85
203380 ncm-dbt-03 1235397 500 187 53 260 +95.44 +/- 14.1 0 13 92 143 2 +204.07 +/- 35.72
203379 ncm-dbt-01 1192197 500 200 64 236 +96.94 +/- 13.65 0 9 99 139 3 +206.01 +/- 34.24
175744 ncm-dbt-02 1445160 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
175743 ncm-dbt-01 1441086 8 2 1 5 +43.64 +/- 153.21 0 1 1 2 0 +88.74 +/- 710.5
175742 ncm-dbt-04 1419921 16 7 1 8 +136.89 +/- 61.78 0 0 2 6 0 +337.87 +/- 515.83
175741 ncm-dbt-05 1436166 24 10 1 13 +136.91 +/- 50.13 0 0 3 9 0 +337.92 +/- 423.6
175740 ncm-dbt-06 1446469 24 10 2 12 +120.36 +/- 52.76 0 0 4 8 0 +279.5 +/- 218.99
175739 ncm-dbt-03 1446763 28 13 3 12 +129.76 +/- 47.61 0 0 4 10 0 +311.17 +/- 229.57
175738 ncm-dbt-02 1444425 50 22 10 18 +85.03 +/- 36.28 0 0 13 12 0 +181.68 +/- 91.94
175737 ncm-dbt-01 1445448 50 20 6 24 +99.93 +/- 63.86 0 3 8 11 3 +164.07 +/- 126.09
175736 ncm-dbt-04 1423189 50 23 7 20 +115.21 +/- 56.95 0 2 7 14 2 +219.87 +/- 140.03
175735 ncm-dbt-03 1446616 50 22 5 23 +123.01 +/- 42.3 0 1 6 18 0 +288.06 +/- 162.53
175734 ncm-dbt-06 1441966 50 17 6 27 +77.7 +/- 45.94 0 2 10 13 0 +164.07 +/- 113.84
175733 ncm-dbt-05 1440647 50 16 9 25 +48.97 +/- 57.91 1 3 9 12 0 +115.23 +/- 116.78
175732 ncm-dbt-02 1445887 50 18 4 28 +99.94 +/- 42.49 0 1 9 15 0 +219.87 +/- 122.63
175731 ncm-dbt-01 1435156 50 19 8 23 +77.69 +/- 58.16 0 4 7 13 1 +147.19 +/- 129.82
175730 ncm-dbt-04 1418094 50 22 5 23 +122.99 +/- 42.31 0 0 9 15 1 +263.38 +/- 120.78
175729 ncm-dbt-06 1447358 50 17 9 24 +56.07 +/- 47.61 0 3 11 11 0 +115.23 +/- 106.91
175728 ncm-dbt-03 1444133 50 22 4 24 +130.92 +/- 35.33 0 0 7 18 0 +315.3 +/- 146.24
175727 ncm-dbt-05 1440661 50 19 5 26 +99.94 +/- 42.49 0 1 9 15 0 +219.87 +/- 122.63
175726 ncm-dbt-02 1439633 50 14 1 35 +92.44 +/- 36.68 0 0 12 13 0 +200.21 +/- 97.77
175725 ncm-dbt-01 1435303 50 21 10 19 +77.68 +/- 41.12 0 0 15 9 1 +147.17 +/- 81.61
175724 ncm-dbt-06 1440651 50 20 3 27 +123.01 +/- 42.3 0 1 6 18 0 +288.06 +/- 162.53
175723 ncm-dbt-04 1423471 50 23 7 20 +115.22 +/- 42.56 0 1 7 17 0 +263.42 +/- 145.5
175722 ncm-dbt-03 1448229 50 21 3 26 +130.92 +/- 52.55 0 1 7 15 2 +263.42 +/- 145.5
175721 ncm-dbt-05 1443260 50 24 4 22 +147.17 +/- 51.85 0 1 5 17 2 +315.35 +/- 187.35

Commit

Commit ID e639c4557786513018f625ff96f04b63157a85c1
Author Joost VandeVondele
Date 2022-08-06 11:57:30 UTC
Update WDL model for current SF This updates the WDL model based on the LTC statistics for the two weeks (3M games). for old results see: https://github.com/official-stockfish/Stockfish/pull/3981 https://github.com/official-stockfish/Stockfish/pull/3582 https://github.com/official-stockfish/Stockfish/pull/2778 closes https://github.com/official-stockfish/Stockfish/pull/4115 No functional change.
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