Dev Builds » 20220117-1847

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 09:27:16 1102239 3174 1148 475 1551 +74.8 +/- 6.0 1 127 690 736 33 +148.81 +/- 12.96
ncm-dbt-02 09:22:54 1226465 3142 1133 502 1507 +70.74 +/- 6.12 4 141 671 730 25 +142.37 +/- 13.15
ncm-dbt-03 10:33:09 1356620 3504 1284 516 1704 +77.41 +/- 5.63 1 125 768 821 37 +154.62 +/- 12.27
ncm-dbt-04 10:33:59 1334794 3496 1237 546 1713 +69.59 +/- 5.78 2 158 768 787 33 +138.01 +/- 12.29
ncm-dbt-05 10:29:04 1337027 3496 1261 547 1688 +71.97 +/- 5.64 0 146 770 804 28 +144.08 +/- 12.27
ncm-dbt-06 09:26:14 1227689 3188 1159 488 1541 +74.24 +/- 6.07 1 139 674 748 32 +147.81 +/- 13.12
20000 7222 3074 9704 +73.12 +/- 2.39 9 836 4341 4626 188 +145.91 +/- 5.17

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
190508 ncm-dbt-02 1237306 142 47 22 73 +61.81 +/- 29.02 0 8 31 31 1 +122.25 +/- 62.02
190507 ncm-dbt-04 1216686 160 61 24 75 +81.82 +/- 27.0 0 6 33 39 2 +162.99 +/- 60.19
190506 ncm-dbt-05 1194877 166 55 27 84 +59.16 +/- 26.27 0 9 38 35 1 +117.28 +/- 55.85
190505 ncm-dbt-03 1246425 170 62 26 82 +74.7 +/- 26.16 0 8 34 42 1 +152.08 +/- 59.21
190504 ncm-dbt-01 1102935 174 58 23 93 +70.85 +/- 23.44 0 6 40 41 0 +148.14 +/- 54.23
190503 ncm-dbt-06 1226725 188 57 31 100 +48.36 +/- 23.63 0 11 46 37 0 +98.67 +/- 50.55
190502 ncm-dbt-02 1228112 500 181 92 227 +62.51 +/- 16.01 2 28 101 117 2 +129.35 +/- 33.93
190501 ncm-dbt-04 1208297 500 177 84 239 +65.38 +/- 16.0 0 29 105 110 6 +126.18 +/- 33.33
190500 ncm-dbt-05 1204686 500 190 73 237 +82.83 +/- 15.0 0 19 99 128 4 +169.27 +/- 34.4
190499 ncm-dbt-01 1103044 500 182 79 239 +72.61 +/- 14.97 0 23 103 122 2 +148.85 +/- 33.7
190498 ncm-dbt-03 1234768 500 192 61 247 +93.2 +/- 15.09 0 13 102 126 9 +185.33 +/- 33.81
190497 ncm-dbt-06 1225592 500 171 75 254 +67.54 +/- 14.92 0 23 111 113 3 +135.76 +/- 32.43
190496 ncm-dbt-02 1218255 500 183 75 242 +76.25 +/- 15.09 0 18 113 112 7 +148.85 +/- 32.06
190495 ncm-dbt-05 1230227 500 180 72 248 +76.25 +/- 14.39 0 15 117 113 5 +152.18 +/- 31.35
190494 ncm-dbt-04 1222244 500 179 89 232 +63.23 +/- 14.47 1 19 121 107 2 +129.35 +/- 30.88
190493 ncm-dbt-03 1238624 500 176 62 262 +80.63 +/- 14.23 0 15 109 123 3 +165.8 +/- 32.64
190492 ncm-dbt-01 1100449 500 179 81 240 +68.99 +/- 15.5 0 25 107 113 5 +135.76 +/- 33.06
190491 ncm-dbt-06 1232622 500 179 65 256 +80.63 +/- 14.8 0 18 104 124 4 +164.07 +/- 33.53
190490 ncm-dbt-02 1220270 500 185 64 251 +85.78 +/- 15.08 0 18 98 129 5 +174.55 +/- 34.58
190489 ncm-dbt-05 1219396 500 183 81 236 +71.88 +/- 14.8 0 20 112 114 4 +143.89 +/- 32.25
190488 ncm-dbt-04 1205856 500 171 72 257 +69.71 +/- 15.0 0 23 108 116 3 +140.62 +/- 32.9
190487 ncm-dbt-06 1246443 500 196 81 223 +81.37 +/- 16.16 1 22 95 125 7 +162.35 +/- 35.05
190486 ncm-dbt-03 1232608 500 183 74 243 +76.97 +/- 14.41 0 16 113 117 4 +155.54 +/- 32.01
190485 ncm-dbt-01 1095031 500 173 76 251 +68.27 +/- 14.4 0 18 121 107 4 +135.76 +/- 30.83
190484 ncm-dbt-02 1220207 500 181 81 238 +70.44 +/- 15.16 1 21 108 117 3 +143.89 +/- 32.9
190483 ncm-dbt-05 1233516 500 172 87 241 +59.64 +/- 15.25 0 28 112 107 3 +118.33 +/- 32.29
190482 ncm-dbt-04 1252125 500 180 82 238 +68.99 +/- 14.84 0 21 114 111 4 +137.37 +/- 31.96
190481 ncm-dbt-03 1243410 500 183 80 237 +72.61 +/- 14.97 0 20 112 113 5 +143.89 +/- 32.25
190480 ncm-dbt-06 1227597 500 183 85 232 +68.99 +/- 15.5 0 24 110 110 6 +134.15 +/- 32.59
190479 ncm-dbt-01 1110610 500 167 87 246 +56.07 +/- 16.34 0 36 103 106 5 +107.54 +/- 33.53
190478 ncm-dbt-02 1231609 500 178 84 238 +66.1 +/- 15.13 0 22 118 104 6 +127.76 +/- 31.37
190477 ncm-dbt-05 1236224 500 180 68 252 +79.17 +/- 14.9 0 18 107 120 5 +158.93 +/- 33.03
190476 ncm-dbt-06 1216855 500 189 72 239 +82.83 +/- 15.41 0 20 99 125 6 +165.8 +/- 34.39
190475 ncm-dbt-04 1237917 500 182 78 240 +73.34 +/- 15.91 1 23 103 117 6 +145.54 +/- 33.69
190474 ncm-dbt-03 1239722 500 176 74 250 +71.89 +/- 15.21 1 16 121 104 8 +138.99 +/- 30.8
190473 ncm-dbt-01 1104380 500 193 61 246 +93.95 +/- 14.96 0 11 106 123 10 +185.33 +/- 33.03
190472 ncm-dbt-06 1217995 500 184 79 237 +74.06 +/- 15.28 0 21 109 114 6 +145.54 +/- 32.74
190471 ncm-dbt-02 1229500 500 178 84 238 +66.1 +/- 15.39 1 26 102 120 1 +137.37 +/- 33.82
190470 ncm-dbt-05 1213870 500 188 88 224 +70.43 +/- 14.2 0 17 119 111 3 +142.26 +/- 31.1
190469 ncm-dbt-03 1238566 500 185 85 230 +70.43 +/- 15.42 0 25 104 117 4 +140.62 +/- 33.53
190468 ncm-dbt-04 1214836 500 167 66 267 +71.16 +/- 14.92 0 20 114 111 5 +140.62 +/- 31.94
190467 ncm-dbt-01 1099225 500 196 68 236 +90.97 +/- 14.47 1 8 110 124 7 +185.33 +/- 32.23
174731 ncm-dbt-05 1452634 30 9 6 15 +34.86 +/- 67.33 0 3 6 6 0 +70.44 +/- 146.12
174730 ncm-dbt-03 1463029 34 18 3 13 +164.52 +/- 48.82 0 0 3 13 1 +405.58 +/- 467.59
174729 ncm-dbt-04 1443414 36 18 5 13 +131.36 +/- 68.68 0 1 5 10 2 +246.92 +/- 180.89
174728 ncm-dbt-03 1458556 50 20 9 21 +77.69 +/- 45.93 0 1 13 10 1 +147.19 +/- 95.14
174727 ncm-dbt-05 1455145 50 17 4 29 +92.45 +/- 42.2 0 1 10 14 0 +200.24 +/- 114.26
174726 ncm-dbt-04 1441227 50 17 8 25 +63.21 +/- 56.42 0 3 12 8 2 +99.95 +/- 101.68
174725 ncm-dbt-03 1457520 50 17 5 28 +85.04 +/- 46.59 0 2 9 14 0 +181.7 +/- 121.14
174724 ncm-dbt-05 1454406 50 18 8 24 +70.42 +/- 49.53 0 2 12 10 1 +130.94 +/- 101.68
174723 ncm-dbt-04 1450573 50 17 9 24 +56.07 +/- 47.61 0 3 11 11 0 +115.23 +/- 106.91
174722 ncm-dbt-03 1456479 50 18 11 21 +48.96 +/- 37.02 0 1 16 8 0 +99.95 +/- 80.14
174721 ncm-dbt-04 1451161 50 19 7 24 +85.04 +/- 51.0 0 3 7 15 0 +181.7 +/- 134.48
174720 ncm-dbt-05 1455742 50 18 9 23 +63.21 +/- 56.42 0 4 9 11 1 +115.23 +/- 116.78
174719 ncm-dbt-03 1458410 50 17 8 25 +63.21 +/- 52.66 0 3 11 10 1 +115.23 +/- 106.91
174718 ncm-dbt-05 1456774 50 16 10 24 +41.89 +/- 49.33 0 4 11 10 0 +85.04 +/- 106.19
174717 ncm-dbt-04 1444425 50 18 7 25 +77.69 +/- 45.93 0 1 13 10 1 +147.19 +/- 95.14
174716 ncm-dbt-03 1462729 50 18 8 24 +70.43 +/- 45.16 0 2 11 12 0 +147.19 +/- 107.43
174715 ncm-dbt-05 1454849 50 18 5 27 +92.44 +/- 51.56 0 2 9 13 1 +181.7 +/- 121.14
174714 ncm-dbt-04 1448085 50 16 10 24 +41.89 +/- 49.33 0 4 11 10 0 +85.04 +/- 106.19
174713 ncm-dbt-03 1458715 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
174712 ncm-dbt-04 1450281 50 15 5 30 +70.43 +/- 45.16 0 2 11 12 0 +147.19 +/- 107.43
174711 ncm-dbt-03 1459746 50 19 10 21 +63.22 +/- 48.63 0 3 10 12 0 +130.94 +/- 112.59
174710 ncm-dbt-05 1456033 50 17 9 24 +56.07 +/- 51.66 0 4 9 12 0 +115.23 +/- 116.78

Commit

Commit ID d11101e4c6cd6aafca06e07d24e1c7026c92f6e7
Author proukornew
Date 2022-01-17 18:47:32 UTC
Improve logic on mingw There is no need to point g++, if we explicitly choose mingw. Now for cygwin: make COMP=mingw ARCH=x86-64-modern build closes https://github.com/official-stockfish/Stockfish/pull/3860 No functional change
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