Dev Builds » 20231214-1736

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 14:50:40 1098791 5010 2170 428 2412 +126.06 +/- 4.3 1 55 714 1671 64 +281.84 +/- 12.75
ncm-dbt-02 14:46:31 1233164 4982 2154 376 2452 +129.7 +/- 4.28 1 52 669 1706 63 +293.87 +/- 13.18
ncm-dbt-03 14:52:16 1239725 5028 2210 397 2421 +131.18 +/- 4.23 1 40 691 1709 73 +296.29 +/- 12.95
ncm-dbt-05 14:47:42 1229429 4980 2138 403 2439 +126.33 +/- 4.27 0 56 700 1677 57 +284.15 +/- 12.88
20000 8672 1604 9724 +128.32 +/- 2.13 3 203 2774 6763 257 +288.97 +/- 6.46

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
211780 ncm-dbt-01 1067599 10 4 1 5 +107.43 +/- 84.35 0 0 2 3 0 +240.65 +/- 570.11
211779 ncm-dbt-03 1255070 28 12 3 13 +115.76 +/- 62.86 0 1 3 10 0 +265.1 +/- 285.62
211778 ncm-dbt-05 1211477 480 194 39 247 +116.35 +/- 13.9 0 8 72 157 3 +259.52 +/- 40.53
211777 ncm-dbt-02 1226773 482 203 30 249 +130.51 +/- 13.06 0 4 64 169 4 +302.18 +/- 43.06
211776 ncm-dbt-01 1101191 500 212 43 245 +122.24 +/- 13.12 0 5 75 166 4 +275.45 +/- 39.63
211775 ncm-dbt-03 1247575 500 225 28 247 +144.71 +/- 13.86 0 6 51 183 10 +336.46 +/- 48.37
211774 ncm-dbt-02 1238279 500 223 43 234 +130.94 +/- 14.89 0 9 63 167 11 +285.49 +/- 43.31
211773 ncm-dbt-05 1224096 500 210 45 245 +119.11 +/- 13.52 0 6 78 161 5 +263.42 +/- 38.85
211772 ncm-dbt-01 1093914 500 214 41 245 +125.38 +/- 13.43 0 6 70 169 5 +282.94 +/- 41.13
211771 ncm-dbt-03 1251378 500 218 36 246 +132.54 +/- 12.32 0 3 65 179 3 +312.48 +/- 42.67
211770 ncm-dbt-02 1207998 500 218 37 245 +131.74 +/- 13.49 1 3 66 174 6 +304.07 +/- 42.38
211769 ncm-dbt-05 1236571 500 225 39 236 +135.76 +/- 13.01 0 4 62 178 6 +315.35 +/- 43.81
211768 ncm-dbt-01 1102806 500 218 41 241 +128.55 +/- 13.38 0 4 72 167 7 +288.06 +/- 40.46
211767 ncm-dbt-03 1238578 500 228 39 233 +138.18 +/- 13.69 0 3 66 170 11 +309.64 +/- 42.33
211766 ncm-dbt-02 1235735 500 219 42 239 +128.55 +/- 13.19 0 4 71 169 6 +290.66 +/- 40.76
211765 ncm-dbt-05 1222460 500 211 42 247 +122.24 +/- 14.0 0 7 74 162 7 +268.17 +/- 39.97
211764 ncm-dbt-01 1114731 500 219 45 236 +126.17 +/- 13.77 0 6 71 166 7 +280.42 +/- 40.83
211763 ncm-dbt-03 1254684 500 221 48 231 +125.38 +/- 13.25 0 4 75 165 6 +280.42 +/- 39.57
211762 ncm-dbt-02 1221935 500 211 34 255 +128.55 +/- 13.19 0 6 65 175 4 +295.94 +/- 42.75
211761 ncm-dbt-05 1253585 500 212 36 252 +127.76 +/- 13.39 0 5 70 169 6 +288.06 +/- 41.11
211760 ncm-dbt-01 1100474 500 219 43 238 +127.76 +/- 12.65 0 3 72 171 4 +293.29 +/- 40.39
211759 ncm-dbt-03 1248233 500 222 37 241 +134.95 +/- 12.64 1 1 64 180 4 +321.19 +/- 42.95
211758 ncm-dbt-02 1235548 500 222 44 234 +129.35 +/- 14.07 0 8 63 172 7 +290.66 +/- 43.37
211757 ncm-dbt-05 1217086 500 233 41 226 +140.62 +/- 14.17 0 5 60 173 12 +315.35 +/- 44.57
211756 ncm-dbt-01 1100591 500 222 45 233 +128.55 +/- 13.73 0 5 71 166 8 +285.49 +/- 40.81
211755 ncm-dbt-03 1242110 500 214 37 249 +128.55 +/- 13.19 0 4 71 169 6 +290.66 +/- 40.76
211754 ncm-dbt-02 1250318 500 208 37 255 +123.81 +/- 13.28 0 5 74 166 5 +277.93 +/- 39.92
211753 ncm-dbt-01 1104050 500 210 38 252 +124.6 +/- 13.09 0 5 72 169 4 +282.94 +/- 40.5
211752 ncm-dbt-05 1230830 500 210 45 245 +119.11 +/- 12.99 0 5 78 164 3 +268.17 +/- 38.8
211751 ncm-dbt-03 1217788 500 220 35 245 +134.95 +/- 13.59 0 6 60 177 7 +309.64 +/- 44.55
211750 ncm-dbt-02 1227634 500 225 39 236 +135.76 +/- 13.57 0 5 62 175 8 +309.64 +/- 43.82
211749 ncm-dbt-05 1236313 500 208 35 257 +125.38 +/- 14.13 0 9 65 170 6 +280.42 +/- 42.65
211748 ncm-dbt-01 1099637 500 220 42 238 +129.35 +/- 14.75 0 7 70 161 12 +277.93 +/- 41.14
211747 ncm-dbt-03 1235117 500 216 40 244 +127.76 +/- 13.21 0 3 75 165 7 +285.49 +/- 39.5
211746 ncm-dbt-01 1109997 500 222 50 228 +124.6 +/- 14.8 1 7 70 163 9 +273.0 +/- 41.13
211745 ncm-dbt-02 1224771 500 221 37 242 +134.15 +/- 13.05 0 2 70 170 8 +304.07 +/- 40.91
211744 ncm-dbt-05 1205550 500 219 46 235 +125.38 +/- 13.07 0 4 74 167 5 +282.94 +/- 39.86
211743 ncm-dbt-03 1220818 500 216 47 237 +122.24 +/- 14.82 0 7 79 152 12 +256.44 +/- 38.62
211742 ncm-dbt-02 1262654 500 204 33 263 +123.81 +/- 13.28 0 6 71 169 4 +280.42 +/- 40.83
211741 ncm-dbt-01 1091716 500 210 39 251 +123.81 +/- 13.46 0 7 69 170 4 +280.42 +/- 41.44
211740 ncm-dbt-05 1256328 500 216 35 249 +131.74 +/- 12.54 0 3 67 176 4 +306.84 +/- 41.99
211739 ncm-dbt-03 1225629 500 218 47 235 +123.81 +/- 13.1 0 2 82 159 7 +273.0 +/- 37.5

Commit

Commit ID 7885fa5bd3c8aae1e992ec80cbaaab1177502426
Author peregrineshahin
Date 2023-12-14 17:36:45 UTC
Track seldepth in qsearch too Sometimes if we count the reported PV length, it turns out to be longer than the selective depth reported. This fixes this behavior by applying the selective depth to qsearch since we do report PVs from it as well. Passed non-regression STC: https://tests.stockfishchess.org/tests/view/656cf5b66980e15f69c7499d LLR: 2.96 (-2.94,2.94) <-1.75,0.25> Total: 223648 W: 56372 L: 56356 D: 110920 Ptnml(0-2): 710, 25580, 59231, 25590, 713 closes https://github.com/official-stockfish/Stockfish/pull/4903 No functional change
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