Dev Builds » 20240307-1853

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 11:34:48 1197129 3990 1759 289 1942 +134.32 +/- 4.82 0 46 491 1400 58 +306.68 +/- 15.39
ncm-dbt-02 11:29:54 1230658 3988 1766 307 1915 +133.28 +/- 4.65 0 42 492 1419 41 +309.03 +/- 15.38
ncm-dbt-03 11:35:00 1232845 3998 1758 306 1934 +132.21 +/- 4.72 0 38 524 1384 53 +301.23 +/- 14.89
ncm-dbt-05 11:31:32 1232750 4000 1737 290 1973 +131.64 +/- 4.69 1 37 522 1394 46 +302.01 +/- 14.92
ncm-dbt-06 11:34:28 1225784 4024 1753 330 1941 +128.41 +/- 4.84 0 56 526 1381 49 +289.95 +/- 14.86
20000 8773 1522 9705 +131.96 +/- 2.12 1 219 2555 6978 247 +301.67 +/- 6.74

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
340100 ncm-dbt-05 1232867 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
340099 ncm-dbt-06 1241806 24 9 1 14 +120.36 +/- 52.76 0 0 4 8 0 +279.5 +/- 218.99
340098 ncm-dbt-02 1219274 488 216 39 233 +132.02 +/- 13.7 0 8 55 177 4 +307.55 +/- 46.39
340097 ncm-dbt-01 1192541 490 203 44 243 +116.96 +/- 14.06 0 7 78 154 6 +254.44 +/- 38.86
340096 ncm-dbt-05 1230642 500 228 26 246 +148.85 +/- 13.9 0 5 50 183 12 +346.12 +/- 48.95
340095 ncm-dbt-03 1224668 498 218 37 243 +132.32 +/- 12.95 0 1 74 166 8 +297.8 +/- 39.55
340094 ncm-dbt-06 1223273 500 219 53 228 +119.89 +/- 14.35 0 10 70 164 6 +263.42 +/- 41.06
340093 ncm-dbt-02 1252657 500 220 43 237 +128.55 +/- 12.82 0 6 63 179 2 +301.33 +/- 43.45
340092 ncm-dbt-01 1179317 500 213 29 258 +134.15 +/- 12.67 0 3 65 177 5 +312.48 +/- 42.67
340091 ncm-dbt-03 1235890 500 222 41 237 +131.74 +/- 12.93 0 4 66 175 5 +304.07 +/- 42.38
340090 ncm-dbt-05 1228583 500 218 32 250 +135.76 +/- 13.94 0 6 61 174 9 +306.84 +/- 44.17
340089 ncm-dbt-06 1227875 500 213 26 261 +136.56 +/- 12.98 0 3 64 176 7 +315.35 +/- 43.03
340088 ncm-dbt-02 1233879 500 226 38 236 +137.37 +/- 12.36 0 4 57 186 3 +330.23 +/- 45.79
340087 ncm-dbt-01 1199240 500 221 34 245 +136.56 +/- 13.55 0 6 58 179 7 +315.35 +/- 45.33
340086 ncm-dbt-03 1237084 500 217 45 238 +124.6 +/- 13.09 0 6 69 172 3 +285.49 +/- 41.44
340085 ncm-dbt-05 1212309 500 209 34 257 +126.97 +/- 12.85 0 4 71 171 4 +290.66 +/- 40.76
340084 ncm-dbt-06 1212147 500 214 42 244 +124.6 +/- 12.71 0 6 67 176 1 +290.66 +/- 42.08
340083 ncm-dbt-02 1212358 500 221 30 249 +139.81 +/- 12.67 0 1 65 176 8 +324.17 +/- 42.47
340082 ncm-dbt-01 1204534 500 217 42 241 +126.97 +/- 13.94 0 7 68 168 7 +282.94 +/- 41.76
340081 ncm-dbt-03 1235479 500 213 26 261 +136.56 +/- 13.73 0 6 59 177 8 +312.48 +/- 44.93
340080 ncm-dbt-05 1244762 500 220 33 247 +136.56 +/- 12.79 0 2 66 175 7 +315.35 +/- 42.24
340079 ncm-dbt-06 1246151 500 218 39 243 +130.14 +/- 14.57 0 9 62 170 9 +288.06 +/- 43.65
340078 ncm-dbt-02 1235780 500 221 46 233 +126.97 +/- 13.94 0 8 65 171 6 +285.49 +/- 42.7
340077 ncm-dbt-01 1186133 500 227 38 235 +138.18 +/- 14.23 0 7 57 176 10 +312.48 +/- 45.66
340076 ncm-dbt-03 1234400 500 214 35 251 +130.14 +/- 12.78 0 6 61 181 2 +306.84 +/- 44.17
340075 ncm-dbt-05 1235923 500 214 47 239 +120.67 +/- 13.84 0 9 69 168 4 +270.57 +/- 41.4
340074 ncm-dbt-06 1227588 500 224 52 224 +124.6 +/- 13.97 0 6 74 162 8 +273.0 +/- 39.95
340073 ncm-dbt-02 1223914 500 218 43 239 +126.97 +/- 13.58 0 6 69 169 6 +285.49 +/- 41.44
340072 ncm-dbt-03 1221614 500 222 33 245 +138.18 +/- 13.69 0 4 63 173 10 +312.48 +/- 43.44
340071 ncm-dbt-05 1235954 500 223 35 242 +137.37 +/- 12.56 0 2 64 178 6 +321.19 +/- 42.95
340070 ncm-dbt-01 1199077 500 223 32 245 +139.81 +/- 13.26 0 5 56 182 7 +327.18 +/- 46.19
340069 ncm-dbt-06 1223645 500 213 33 254 +130.94 +/- 12.17 0 2 69 176 3 +306.84 +/- 41.23
340068 ncm-dbt-02 1229472 500 216 28 256 +137.37 +/- 12.96 0 5 57 183 5 +324.17 +/- 45.77
340067 ncm-dbt-05 1237260 500 216 42 242 +126.18 +/- 13.06 1 4 67 176 2 +295.94 +/- 42.08
340066 ncm-dbt-03 1251513 500 214 51 235 +117.55 +/- 14.04 0 8 77 159 6 +256.44 +/- 39.15
340065 ncm-dbt-01 1194420 500 228 38 234 +138.99 +/- 13.29 0 6 54 184 6 +327.18 +/- 47.0
340064 ncm-dbt-06 1202264 500 227 43 230 +134.15 +/- 14.33 0 7 62 171 10 +298.62 +/- 43.77
340063 ncm-dbt-02 1237936 500 228 40 232 +137.37 +/- 13.15 0 4 61 178 7 +318.25 +/- 44.18
340062 ncm-dbt-06 1227312 500 216 41 243 +126.97 +/- 14.61 0 13 54 178 5 +288.06 +/- 46.07
340061 ncm-dbt-01 1221776 500 227 32 241 +143.07 +/- 13.73 0 5 55 180 10 +330.23 +/- 46.62
340060 ncm-dbt-05 1236451 500 209 41 250 +121.45 +/- 12.77 0 5 74 169 2 +277.93 +/- 39.92
340059 ncm-dbt-03 1222113 500 238 38 224 +147.19 +/- 13.38 0 3 55 181 11 +342.85 +/- 46.64

Commit

Commit ID a96b0d46093c67707e4e75e7aa5aa057b7c131a2
Author FauziAkram
Date 2024-03-07 18:53:48 UTC
Update elo estimates Tests used to change the elo worth of some functions: https://tests.stockfishchess.org/tests/view/65c3f69dc865510db0283eef https://tests.stockfishchess.org/tests/view/65c3f935c865510db0283f2a https://tests.stockfishchess.org/tests/view/65d1489f1d8e83c78bfd7dbf https://tests.stockfishchess.org/tests/view/65ce9d361d8e83c78bfd4951 https://tests.stockfishchess.org/tests/view/65cfcd901d8e83c78bfd6184 closes https://github.com/official-stockfish/Stockfish/pull/5089 No functional change
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