Dev Builds » 20220416-0635

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 10:24:21 1295280 3416 1265 429 1722 +86.79 +/- 5.57 0 103 694 883 28 +178.59 +/- 12.92
ncm-dbt-02 09:29:57 1229634 3140 1184 411 1545 +87.32 +/- 5.88 2 92 637 809 30 +179.24 +/- 13.49
ncm-dbt-03 10:26:08 1338389 3438 1299 460 1679 +86.53 +/- 5.6 4 94 713 875 33 +177.75 +/- 12.73
ncm-dbt-04 10:24:25 1307918 3420 1304 460 1656 +87.55 +/- 5.61 2 104 678 900 26 +181.49 +/- 13.08
ncm-dbt-05 10:19:40 1316350 3402 1266 429 1707 +87.27 +/- 5.6 2 104 673 899 23 +181.58 +/- 13.13
ncm-dbt-06 09:34:01 1223812 3184 1175 404 1605 +85.84 +/- 5.98 2 109 629 820 32 +175.19 +/- 13.59
20000 7493 2593 9914 +86.89 +/- 2.33 12 606 4024 5186 172 +179.0 +/- 5.36

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
198573 ncm-dbt-02 1237466 140 51 20 69 +78.23 +/- 27.74 1 3 30 36 0 +171.53 +/- 63.06
198572 ncm-dbt-05 1222348 158 61 18 79 +96.99 +/- 25.38 0 4 29 45 1 +205.83 +/- 64.56
198571 ncm-dbt-01 1209744 166 55 21 90 +72.18 +/- 25.77 0 6 39 36 2 +141.25 +/- 54.88
198570 ncm-dbt-03 1236412 178 71 20 87 +102.41 +/- 22.78 0 3 33 52 1 +220.78 +/- 60.22
198569 ncm-dbt-04 1221208 174 68 27 79 +83.43 +/- 24.8 0 6 35 45 1 +172.68 +/- 58.43
198568 ncm-dbt-06 1202664 184 66 14 104 +100.93 +/- 24.39 0 4 35 50 3 +206.3 +/- 58.45
198567 ncm-dbt-02 1239291 500 193 59 248 +95.44 +/- 14.7 0 11 102 129 8 +192.71 +/- 33.75
198566 ncm-dbt-05 1225653 500 189 64 247 +88.74 +/- 13.83 0 12 103 133 2 +187.16 +/- 33.6
198565 ncm-dbt-01 1193570 500 181 56 263 +88.74 +/- 14.86 0 13 107 122 8 +176.33 +/- 32.93
198564 ncm-dbt-04 1213905 500 177 60 263 +82.83 +/- 14.29 0 16 103 129 2 +172.78 +/- 33.69
198563 ncm-dbt-03 1244658 500 178 55 267 +87.26 +/- 15.11 1 14 102 127 6 +178.11 +/- 33.85
198562 ncm-dbt-06 1217729 500 194 58 248 +96.94 +/- 14.72 0 13 94 137 6 +200.24 +/- 35.32
198561 ncm-dbt-02 1230092 500 184 70 246 +80.63 +/- 15.88 0 20 106 114 10 +153.86 +/- 33.21
198560 ncm-dbt-05 1245771 500 181 73 246 +76.25 +/- 15.88 2 20 101 122 5 +155.54 +/- 34.04
198559 ncm-dbt-03 1245836 500 199 64 237 +96.19 +/- 14.41 0 10 102 131 7 +196.45 +/- 33.71
198558 ncm-dbt-01 1208384 500 182 59 259 +87.26 +/- 14.54 0 16 98 133 3 +181.7 +/- 34.58
198557 ncm-dbt-04 1224184 500 201 60 239 +100.71 +/- 15.63 1 13 89 138 9 +206.01 +/- 36.33
198556 ncm-dbt-06 1216155 500 184 66 250 +83.57 +/- 14.74 0 19 96 133 2 +174.55 +/- 34.94
198555 ncm-dbt-02 1213959 500 197 60 243 +97.69 +/- 14.13 0 12 92 143 3 +207.95 +/- 35.71
198554 ncm-dbt-03 1249392 500 189 80 231 +76.98 +/- 13.98 1 12 116 119 2 +160.64 +/- 31.43
198553 ncm-dbt-05 1218529 500 192 58 250 +95.44 +/- 14.84 0 14 94 136 6 +196.45 +/- 35.33
198552 ncm-dbt-01 1177389 500 189 57 254 +93.95 +/- 13.61 0 9 103 135 3 +198.34 +/- 33.48
198551 ncm-dbt-04 1255081 500 192 64 244 +90.96 +/- 13.72 0 9 108 129 4 +189.0 +/- 32.58
198550 ncm-dbt-06 1213309 500 186 47 267 +99.2 +/- 14.6 0 10 99 133 8 +202.15 +/- 34.28
198549 ncm-dbt-02 1229103 500 191 63 246 +90.97 +/- 14.76 1 11 103 129 6 +187.16 +/- 33.6
198548 ncm-dbt-01 1191860 500 187 71 242 +82.1 +/- 13.37 0 11 113 125 1 +172.78 +/- 31.83
198547 ncm-dbt-03 1244092 500 188 53 259 +96.19 +/- 14.56 0 11 100 132 7 +196.45 +/- 34.12
198546 ncm-dbt-05 1232138 500 191 61 248 +92.45 +/- 13.74 0 8 109 128 5 +190.85 +/- 32.34
198545 ncm-dbt-04 1224064 500 185 62 253 +87.26 +/- 14.54 0 16 98 133 3 +181.7 +/- 34.58
198544 ncm-dbt-06 1222934 500 180 86 234 +66.1 +/- 15.0 0 24 111 112 3 +132.54 +/- 32.44
198543 ncm-dbt-02 1227463 500 192 73 235 +84.3 +/- 15.45 0 23 88 136 3 +174.55 +/- 36.32
198542 ncm-dbt-05 1247954 500 191 52 257 +99.2 +/- 14.15 0 13 87 148 2 +213.85 +/- 36.76
198541 ncm-dbt-01 1217637 500 184 67 249 +82.83 +/- 14.72 0 19 97 132 2 +172.78 +/- 34.76
198540 ncm-dbt-03 1258194 500 188 84 228 +73.34 +/- 14.44 1 15 116 115 3 +150.51 +/- 31.54
198539 ncm-dbt-04 1205916 500 197 82 221 +81.37 +/- 14.54 1 15 104 128 2 +171.02 +/- 33.51
198538 ncm-dbt-06 1249958 500 173 66 261 +75.52 +/- 15.06 1 20 102 125 2 +157.24 +/- 33.88
198537 ncm-dbt-01 1171917 500 194 51 255 +102.22 +/- 14.93 0 13 88 142 7 +211.87 +/- 36.55
198536 ncm-dbt-05 1227773 500 179 67 254 +79.17 +/- 14.76 0 21 97 131 1 +165.8 +/- 34.73
198535 ncm-dbt-02 1230066 500 176 66 258 +77.71 +/- 13.25 0 12 116 122 0 +164.07 +/- 31.39
198534 ncm-dbt-04 1230286 500 198 72 230 +89.48 +/- 14.88 0 16 97 132 5 +183.51 +/- 34.76
198533 ncm-dbt-03 1236934 500 192 71 237 +85.78 +/- 15.35 0 21 91 134 4 +176.33 +/- 35.82
198532 ncm-dbt-06 1243940 500 192 67 241 +88.74 +/- 16.09 1 19 92 130 8 +178.11 +/- 35.66
176152 ncm-dbt-03 1446035 10 4 2 4 +70.36 +/- 79.51 0 0 3 2 0 +147.07 +/- 211.27
176151 ncm-dbt-05 1431297 44 18 8 18 +80.35 +/- 65.03 0 4 5 12 1 +150.97 +/- 148.29
176150 ncm-dbt-04 1427148 46 19 3 24 +126.1 +/- 50.66 0 2 3 18 0 +298.39 +/- 234.78
176149 ncm-dbt-01 1436458 50 24 9 17 +107.52 +/- 52.35 0 1 10 12 2 +200.24 +/- 114.26
176148 ncm-dbt-03 1447073 50 23 2 25 +155.5 +/- 38.56 0 0 5 19 1 +381.63 +/- 198.56
176141 ncm-dbt-05 1428576 50 17 9 24 +56.07 +/- 38.31 0 1 15 9 0 +115.23 +/- 84.94
176140 ncm-dbt-04 1410276 50 16 8 26 +56.07 +/- 47.61 0 3 11 11 0 +115.23 +/- 106.91
176139 ncm-dbt-01 1434298 50 16 9 25 +48.96 +/- 50.55 0 4 10 11 0 +99.95 +/- 111.26
176138 ncm-dbt-03 1445450 50 16 8 26 +56.07 +/- 47.61 0 3 11 11 0 +115.23 +/- 106.91
176137 ncm-dbt-05 1440791 50 18 7 25 +77.7 +/- 54.37 0 4 6 15 0 +164.07 +/- 137.85
176136 ncm-dbt-04 1423672 50 15 9 26 +41.89 +/- 49.33 0 4 11 10 0 +85.04 +/- 106.19
176135 ncm-dbt-01 1430752 50 16 11 23 +34.86 +/- 55.52 0 6 8 11 0 +70.44 +/- 118.42
176134 ncm-dbt-03 1450720 50 16 5 29 +77.69 +/- 35.69 0 0 14 11 0 +164.04 +/- 86.61
176133 ncm-dbt-05 1437476 50 16 7 27 +63.22 +/- 44.25 0 2 12 11 0 +130.94 +/- 101.68
176132 ncm-dbt-04 1428998 50 18 4 28 +99.94 +/- 47.48 0 2 7 16 0 +219.87 +/- 140.03
176131 ncm-dbt-01 1433172 50 18 9 23 +63.22 +/- 39.41 0 1 14 10 0 +130.94 +/- 89.9
176130 ncm-dbt-03 1448669 50 14 7 29 +48.95 +/- 54.34 0 4 11 9 1 +85.04 +/- 106.19
176129 ncm-dbt-05 1437899 50 13 5 32 +56.07 +/- 38.31 0 1 15 9 0 +115.23 +/- 84.94
176128 ncm-dbt-04 1430284 50 18 9 23 +63.22 +/- 44.25 0 2 12 11 0 +130.94 +/- 101.68
176127 ncm-dbt-01 1438187 50 19 9 22 +70.43 +/- 53.56 0 4 7 14 0 +147.19 +/- 129.82
176126 ncm-dbt-03 1445592 50 21 9 20 +85.04 +/- 58.89 1 1 9 13 1 +181.7 +/- 121.14

Commit

Commit ID 319af5cf0a77d1057a69cef0cf8885d06475dece
Author Joost VandeVondele
Date 2022-04-16 06:35:31 UTC
Update CPU contributors closes https://github.com/official-stockfish/Stockfish/pull/3979 No functional change
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