Dev Builds » 20230122-1215

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 05:00:57 1200776 1674 702 160 812 +116.69 +/- 7.59 0 20 279 514 24 +251.26 +/- 20.37
ncm-dbt-02 04:59:40 1230671 1664 691 169 804 +112.79 +/- 7.74 1 30 262 524 15 +246.62 +/- 21.09
ncm-dbt-03 05:02:08 1232761 1678 699 162 817 +115.23 +/- 7.74 0 31 259 530 19 +250.43 +/- 21.21
ncm-dbt-04 05:02:22 1219951 1668 674 166 828 +109.28 +/- 7.8 0 29 290 493 22 +231.6 +/- 20.01
ncm-dbt-05 05:00:16 1220706 1652 677 167 808 +110.88 +/- 7.48 0 20 293 496 17 +239.12 +/- 19.83
ncm-dbt-06 05:01:20 1219757 1664 682 158 824 +113.26 +/- 7.47 0 24 274 520 14 +247.96 +/- 20.59
ncm-et-3 06:26:45 1302826 1666 690 166 810 +113.11 +/- 7.73 1 29 264 523 16 +246.88 +/- 21.01
ncm-et-4 06:25:45 1306858 1666 668 176 822 +105.75 +/- 7.75 0 33 291 493 16 +225.71 +/- 19.99
ncm-et-9 06:25:11 1296360 1658 693 165 800 +114.63 +/- 7.56 1 19 279 511 19 +249.2 +/- 20.36
ncm-et-10 06:26:07 1292912 1672 689 161 822 +113.6 +/- 7.77 0 32 262 524 18 +246.33 +/- 21.09
ncm-et-13 06:24:54 1310265 1664 678 169 817 +109.79 +/- 7.92 1 37 261 518 15 +238.1 +/- 21.12
ncm-et-15 06:25:56 1303629 1674 694 187 793 +108.63 +/- 7.99 3 31 278 506 19 +233.65 +/- 20.47
20000 8237 2006 9757 +111.96 +/- 2.23 7 335 3292 6152 214 +242.13 +/- 5.93

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
194854 ncm-dbt-05 1217524 152 64 17 71 +111.06 +/- 23.25 0 1 28 46 1 +243.7 +/- 65.05
194853 ncm-dbt-02 1210259 164 61 18 85 +93.27 +/- 24.66 0 5 29 48 0 +202.34 +/- 64.54
194852 ncm-dbt-04 1228487 168 66 22 80 +93.16 +/- 24.26 0 2 39 40 3 +185.38 +/- 53.93
194851 ncm-dbt-06 1223820 164 64 19 81 +97.83 +/- 23.94 0 2 35 43 2 +202.34 +/- 57.59
194850 ncm-dbt-01 1202789 174 69 14 91 +113.71 +/- 21.44 0 1 31 54 1 +252.28 +/- 61.75
194849 ncm-dbt-03 1229659 178 74 18 86 +113.14 +/- 23.6 0 3 29 55 2 +244.51 +/- 64.74
194848 ncm-dbt-05 1219333 500 207 41 252 +119.89 +/- 13.68 0 5 81 157 7 +261.07 +/- 38.02
194847 ncm-dbt-02 1241172 500 211 52 237 +114.45 +/- 13.03 0 4 87 155 4 +251.89 +/- 36.48
194846 ncm-dbt-03 1226897 500 209 37 254 +124.6 +/- 14.96 0 9 71 159 11 +265.78 +/- 40.81
194845 ncm-dbt-04 1229146 500 200 52 248 +106.01 +/- 14.51 0 13 80 153 4 +228.08 +/- 38.34
194844 ncm-dbt-06 1211575 500 207 45 248 +116.77 +/- 13.01 0 6 78 164 2 +263.42 +/- 38.85
194843 ncm-dbt-01 1198441 500 215 54 231 +116.0 +/- 14.05 0 7 82 154 7 +249.64 +/- 37.86
194842 ncm-dbt-05 1219852 500 202 55 243 +105.25 +/- 14.04 0 8 93 143 6 +221.9 +/- 35.4
194841 ncm-dbt-01 1204876 500 203 46 251 +112.91 +/- 14.05 0 6 89 147 8 +238.66 +/- 36.16
194840 ncm-dbt-02 1229346 500 209 53 238 +112.14 +/- 15.3 1 12 74 156 7 +240.82 +/- 39.83
194839 ncm-dbt-06 1221391 500 199 44 257 +111.37 +/- 13.39 0 7 84 156 3 +245.2 +/- 37.37
194838 ncm-dbt-04 1192371 500 200 40 260 +115.22 +/- 14.21 0 6 87 148 9 +243.0 +/- 36.62
194837 ncm-dbt-03 1246475 500 201 60 239 +100.7 +/- 13.53 0 11 87 152 0 +221.9 +/- 36.76
194836 ncm-dbt-02 1241909 500 210 46 244 +118.33 +/- 13.86 0 9 72 165 4 +263.42 +/- 40.52
194835 ncm-dbt-01 1196998 500 215 46 239 +122.24 +/- 14.0 0 6 77 159 8 +265.78 +/- 39.12
194834 ncm-dbt-06 1222245 500 212 50 238 +116.77 +/- 14.37 0 9 77 157 7 +251.89 +/- 39.16
194833 ncm-dbt-05 1226117 500 204 54 242 +107.54 +/- 13.23 0 6 91 150 3 +234.38 +/- 35.72
194832 ncm-dbt-03 1228015 500 215 47 238 +121.45 +/- 14.01 0 8 72 164 6 +268.17 +/- 40.54
194831 ncm-dbt-04 1229801 500 208 52 240 +112.14 +/- 14.06 0 8 84 152 6 +240.82 +/- 37.4
166358 ncm-et-9 1309933 158 63 15 80 +108.98 +/- 24.65 0 2 29 46 2 +231.36 +/- 64.29
166357 ncm-et-3 1306044 166 65 14 87 +110.3 +/- 22.08 0 2 28 53 0 +248.78 +/- 65.76
166356 ncm-et-13 1306275 164 66 17 81 +107.07 +/- 28.08 1 4 24 51 2 +232.99 +/- 71.05
166355 ncm-et-15 1299276 174 72 27 75 +91.94 +/- 24.41 0 5 33 48 1 +193.52 +/- 60.32
166354 ncm-et-4 1305801 166 66 19 81 +101.13 +/- 25.44 0 5 27 50 1 +216.96 +/- 66.97
166353 ncm-et-10 1295981 172 73 16 83 +119.65 +/- 23.25 0 1 30 52 3 +256.39 +/- 62.91
166352 ncm-et-9 1293355 500 212 50 238 +116.78 +/- 15.15 1 6 85 146 12 +243.0 +/- 37.13
166351 ncm-et-3 1301068 500 210 54 236 +112.14 +/- 14.69 0 12 76 156 6 +240.82 +/- 39.35
166350 ncm-et-13 1309863 500 193 56 251 +97.69 +/- 13.97 0 13 88 148 1 +211.87 +/- 36.55
166349 ncm-et-15 1309882 500 211 51 238 +115.23 +/- 15.46 2 10 71 160 7 +251.89 +/- 40.68
166348 ncm-et-4 1311873 500 200 50 250 +107.54 +/- 13.89 0 7 92 145 6 +228.08 +/- 35.56
166347 ncm-et-10 1292590 500 216 50 234 +119.89 +/- 14.35 0 11 67 167 5 +265.78 +/- 41.9
166346 ncm-et-9 1292741 500 211 49 240 +116.77 +/- 13.01 0 7 75 167 1 +265.78 +/- 39.69
166345 ncm-et-13 1317114 500 209 43 248 +119.89 +/- 13.68 0 7 75 163 5 +265.78 +/- 39.69
166344 ncm-et-3 1307743 500 208 52 240 +112.14 +/- 14.69 1 9 79 155 6 +243.0 +/- 38.64
166343 ncm-et-10 1291425 500 197 51 252 +104.49 +/- 14.81 0 13 84 147 6 +219.87 +/- 37.42
166342 ncm-et-4 1304231 500 198 58 244 +99.95 +/- 14.15 0 11 92 143 4 +211.87 +/- 35.7
166341 ncm-et-15 1298695 500 206 54 240 +109.07 +/- 12.88 0 4 93 150 3 +238.66 +/- 35.13
166340 ncm-et-13 1307810 500 210 53 237 +112.91 +/- 15.0 0 13 74 156 7 +240.82 +/- 39.83
166339 ncm-et-9 1289412 500 207 51 242 +112.14 +/- 13.04 0 4 90 152 4 +245.2 +/- 35.79
166338 ncm-et-4 1305530 500 204 49 247 +111.37 +/- 14.22 0 10 80 155 5 +240.82 +/- 38.39
166337 ncm-et-10 1291653 500 203 44 253 +114.45 +/- 13.55 0 7 81 158 4 +251.89 +/- 38.11
166336 ncm-et-15 1306665 500 205 55 240 +107.54 +/- 15.42 1 12 81 148 8 +226.0 +/- 38.11
166335 ncm-et-3 1296450 500 207 46 247 +116.0 +/- 13.37 0 6 81 159 4 +256.44 +/- 38.07

Commit

Commit ID a2038c1a011552c3d56d3b318780f7f5eadaf05d
Author Jonathan
Date 2023-01-22 12:15:46 UTC
apply if constexpr to additional instances as a form of documentation, and a hint to the compiler. closes https://github.com/official-stockfish/Stockfish/pull/4345 No functional change
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