Dev Builds » 20220917-0705

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 10:05:19 1302672 3366 1318 401 1647 +97.1 +/- 5.6 2 85 619 948 29 +204.47 +/- 13.7
ncm-dbt-02 09:22:33 1195012 3156 1262 391 1503 +98.44 +/- 5.82 5 76 564 909 24 +209.87 +/- 14.35
ncm-dbt-03 10:07:06 1331352 3362 1306 374 1682 +98.9 +/- 5.53 0 86 601 970 24 +209.98 +/- 13.9
ncm-dbt-04 10:07:38 1321625 3392 1321 430 1641 +93.45 +/- 5.55 0 96 637 939 24 +196.08 +/- 13.5
ncm-dbt-05 10:04:08 1321002 3344 1355 398 1591 +102.29 +/- 5.63 0 74 610 945 43 +213.18 +/- 13.79
ncm-dbt-06 10:09:04 1326561 3380 1332 390 1658 +99.46 +/- 5.68 0 97 587 973 33 +208.86 +/- 14.06
20000 7894 2384 9722 +98.26 +/- 2.3 7 514 3618 5684 177 +206.98 +/- 5.66

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
203168 ncm-dbt-05 1227062 144 54 23 67 +75.98 +/- 26.13 0 5 31 36 0 +160.02 +/- 62.07
203167 ncm-dbt-02 1191925 156 60 21 75 +88.74 +/- 27.81 1 5 26 46 0 +196.84 +/- 67.99
203166 ncm-dbt-03 1244017 162 67 19 76 +106.12 +/- 25.95 0 2 33 42 4 +211.48 +/- 59.63
203165 ncm-dbt-01 1229160 166 64 25 77 +83.18 +/- 23.29 0 4 36 43 0 +177.16 +/- 57.23
203164 ncm-dbt-06 1241158 180 73 18 89 +109.66 +/- 22.66 0 2 33 53 2 +234.85 +/- 60.02
203163 ncm-dbt-04 1254577 192 69 29 94 +73.45 +/- 25.01 0 10 37 48 1 +149.78 +/- 56.55
203162 ncm-dbt-03 1254679 500 195 49 256 +104.49 +/- 14.04 0 11 85 151 3 +226.0 +/- 37.21
203161 ncm-dbt-02 1193404 500 188 58 254 +92.45 +/- 15.22 0 17 92 135 6 +189.0 +/- 35.7
203160 ncm-dbt-05 1231987 500 197 45 258 +109.07 +/- 14.05 0 7 91 145 7 +230.16 +/- 35.78
203159 ncm-dbt-01 1233320 500 190 50 260 +99.95 +/- 13.84 0 9 96 141 4 +211.87 +/- 34.83
203158 ncm-dbt-06 1245590 500 206 64 230 +101.46 +/- 14.78 0 15 82 149 4 +215.85 +/- 37.82
203157 ncm-dbt-04 1233164 500 201 70 229 +93.2 +/- 13.75 0 13 93 144 0 +202.15 +/- 35.52
203156 ncm-dbt-03 1238945 500 194 52 254 +101.46 +/- 14.01 0 9 95 141 5 +213.85 +/- 35.03
203155 ncm-dbt-02 1196518 500 206 66 228 +99.95 +/- 15.05 1 13 86 145 5 +211.87 +/- 36.97
203154 ncm-dbt-05 1236564 500 209 53 238 +112.14 +/- 15.3 0 15 71 157 7 +238.66 +/- 40.5
203153 ncm-dbt-01 1232439 500 201 54 245 +105.25 +/- 14.81 0 15 77 154 4 +226.0 +/- 38.98
203152 ncm-dbt-06 1220003 500 194 62 244 +93.95 +/- 14.96 0 17 88 141 4 +196.45 +/- 36.5
203151 ncm-dbt-04 1207305 500 202 68 230 +95.44 +/- 14.4 0 14 91 142 3 +202.15 +/- 35.92
203150 ncm-dbt-03 1244773 500 190 68 242 +86.52 +/- 14.95 0 20 90 138 2 +181.7 +/- 36.03
203149 ncm-dbt-02 1194949 500 206 62 232 +102.97 +/- 14.49 2 7 90 147 4 +223.94 +/- 36.07
203148 ncm-dbt-05 1221520 500 207 65 228 +101.46 +/- 14.93 0 10 98 132 10 +204.07 +/- 34.47
203147 ncm-dbt-01 1217697 500 199 68 233 +93.2 +/- 14.51 0 13 98 134 5 +192.71 +/- 34.55
203146 ncm-dbt-06 1221468 500 193 63 244 +92.45 +/- 15.91 0 20 88 134 8 +185.33 +/- 36.42
203145 ncm-dbt-04 1219005 500 195 67 238 +90.96 +/- 14.17 0 11 105 129 5 +187.16 +/- 33.21
203144 ncm-dbt-03 1235705 500 188 60 252 +90.96 +/- 14.17 0 14 96 138 2 +192.71 +/- 34.94
203143 ncm-dbt-05 1228841 500 203 62 235 +100.7 +/- 14.62 0 13 88 144 5 +211.87 +/- 36.55
203142 ncm-dbt-02 1194951 500 209 58 233 +108.3 +/- 13.23 0 8 84 157 1 +240.82 +/- 37.4
203141 ncm-dbt-01 1224567 500 188 62 250 +89.48 +/- 15.3 1 15 97 131 6 +183.51 +/- 34.76
203140 ncm-dbt-04 1211933 500 187 60 253 +90.22 +/- 13.7 0 9 109 128 4 +187.16 +/- 32.4
203139 ncm-dbt-06 1240556 500 190 56 254 +95.44 +/- 14.25 0 14 90 144 2 +204.07 +/- 36.13
203138 ncm-dbt-03 1224824 500 194 51 255 +102.22 +/- 14.48 0 14 82 151 3 +219.87 +/- 37.85
203137 ncm-dbt-02 1193221 500 204 59 237 +103.73 +/- 14.5 0 11 89 144 6 +217.85 +/- 36.33
203136 ncm-dbt-04 1239919 500 190 53 257 +97.69 +/- 15.73 0 22 73 151 4 +206.01 +/- 39.47
203135 ncm-dbt-05 1211093 500 202 57 241 +103.73 +/- 14.19 0 11 87 148 4 +221.9 +/- 36.76
203134 ncm-dbt-06 1241070 500 198 59 243 +99.2 +/- 14.3 0 14 85 149 2 +213.85 +/- 37.18
203133 ncm-dbt-01 1193620 500 187 56 257 +93.2 +/- 14.95 1 15 89 142 3 +198.34 +/- 36.31
203132 ncm-dbt-03 1248511 500 191 53 256 +98.44 +/- 14.44 0 13 90 143 4 +207.95 +/- 36.13
203131 ncm-dbt-05 1217597 500 203 65 232 +98.44 +/- 14.29 0 8 104 130 8 +200.24 +/- 33.24
203130 ncm-dbt-02 1200120 500 189 67 244 +86.52 +/- 14.67 1 15 97 135 2 +183.51 +/- 34.76
203129 ncm-dbt-01 1216723 500 208 66 226 +101.46 +/- 14.17 0 9 96 139 6 +211.87 +/- 34.83
203128 ncm-dbt-04 1240720 500 197 63 240 +95.44 +/- 14.7 0 14 93 138 5 +198.34 +/- 35.52
203127 ncm-dbt-06 1240091 500 194 49 257 +103.73 +/- 14.34 0 10 91 143 6 +217.85 +/- 35.89
173695 ncm-dbt-06 1454997 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
173694 ncm-dbt-04 1452634 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
173693 ncm-dbt-05 1457220 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
173692 ncm-dbt-03 1457664 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
173686 ncm-dbt-01 1440231 50 22 5 23 +123.01 +/- 42.3 0 1 6 18 0 +288.06 +/- 162.53
173685 ncm-dbt-06 1449110 50 23 6 21 +122.99 +/- 47.73 0 0 10 13 2 +240.79 +/- 111.83
173684 ncm-dbt-05 1456625 50 15 8 27 +48.96 +/- 42.0 0 2 14 9 0 +99.95 +/- 91.41
173683 ncm-dbt-03 1454701 50 24 5 21 +138.96 +/- 41.07 0 0 7 17 1 +315.3 +/- 146.24
173682 ncm-dbt-04 1447056 50 16 4 30 +85.02 +/- 51.0 0 2 10 12 1 +164.07 +/- 113.84
173681 ncm-dbt-01 1449114 50 19 4 27 +107.53 +/- 42.62 0 1 8 16 0 +240.82 +/- 132.75
173680 ncm-dbt-04 1451750 50 21 8 21 +92.44 +/- 36.68 0 0 12 13 0 +200.21 +/- 97.77
173679 ncm-dbt-05 1452781 50 23 8 19 +107.51 +/- 47.72 0 0 12 11 2 +200.21 +/- 97.77
173678 ncm-dbt-06 1456182 50 19 3 28 +115.21 +/- 56.95 0 2 7 14 2 +219.87 +/- 140.03
173677 ncm-dbt-03 1459301 50 22 6 22 +115.2 +/- 36.62 0 0 9 16 0 +263.38 +/- 120.78
173676 ncm-dbt-01 1443709 50 21 6 23 +107.53 +/- 42.62 0 1 8 16 0 +240.82 +/- 132.75
173675 ncm-dbt-04 1450427 50 22 7 21 +107.53 +/- 42.62 0 1 8 16 0 +240.82 +/- 132.75
173674 ncm-dbt-06 1454258 50 18 3 29 +107.53 +/- 47.72 0 2 6 17 0 +240.82 +/- 153.02
173673 ncm-dbt-05 1455737 50 20 6 24 +99.94 +/- 52.02 0 3 5 17 0 +219.87 +/- 157.08
173672 ncm-dbt-03 1456922 50 20 5 25 +107.53 +/- 47.72 0 2 6 17 0 +240.82 +/- 153.02
173671 ncm-dbt-01 1448814 50 19 5 26 +99.93 +/- 52.02 0 2 8 14 1 +200.24 +/- 129.69
173670 ncm-dbt-04 1451018 50 21 1 28 +147.15 +/- 40.0 0 0 6 18 1 +346.06 +/- 166.42
173669 ncm-dbt-05 1454997 50 22 6 22 +115.2 +/- 36.62 0 0 9 16 0 +263.38 +/- 120.78
173668 ncm-dbt-03 1456184 50 21 6 23 +107.53 +/- 42.62 0 1 8 16 0 +240.82 +/- 132.75
173667 ncm-dbt-06 1454258 50 24 7 19 +123.0 +/- 47.73 0 1 7 16 1 +263.42 +/- 145.5

Commit

Commit ID 5a871e174f22894837c2363b5c215854ee155113
Author Joost VandeVondele
Date 2022-09-17 07:05:35 UTC
Explicitly annotate a few variables as [[maybe_unused]], avoiding the (void)foo trick. closes https://github.com/official-stockfish/Stockfish/pull/4162 No functional change
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