Dev Builds » 20240203-1543

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 14:41:48 1166335 5000 2179 380 2441 +130.86 +/- 4.37 0 59 661 1702 78 +293.55 +/- 13.26
ncm-dbt-03 14:42:50 1197711 5000 2175 358 2467 +132.3 +/- 4.2 0 40 673 1717 70 +300.51 +/- 13.12
ncm-dbt-04 14:42:22 1206217 5004 2144 367 2493 +129.0 +/- 4.23 1 48 687 1705 61 +292.14 +/- 13.0
ncm-dbt-06 14:42:57 1192168 4996 2169 379 2448 +130.26 +/- 4.22 2 41 684 1707 64 +295.78 +/- 13.02
20000 8667 1484 9849 +130.6 +/- 2.13 3 188 2705 6831 273 +295.47 +/- 6.54

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
326476 ncm-dbt-01 1164292 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
326475 ncm-dbt-04 1197151 4 2 1 1 +88.51 +/- 137.63 0 0 1 1 0 +190.5 +/- 634.21
326474 ncm-dbt-06 1193851 496 216 41 239 +128.09 +/- 13.45 1 2 72 167 6 +291.63 +/- 40.38
326473 ncm-dbt-03 1194427 500 220 32 248 +137.37 +/- 13.15 0 2 67 172 9 +312.48 +/- 41.9
326472 ncm-dbt-01 1164466 500 217 45 238 +124.6 +/- 13.09 0 4 75 166 5 +280.42 +/- 39.57
326471 ncm-dbt-04 1215587 500 218 45 237 +125.39 +/- 13.43 1 3 73 168 5 +285.49 +/- 40.16
326470 ncm-dbt-03 1193335 500 215 34 251 +131.74 +/- 13.85 0 5 68 168 9 +293.29 +/- 41.75
326469 ncm-dbt-06 1189356 500 223 37 240 +135.76 +/- 12.81 0 3 64 177 6 +315.35 +/- 43.03
326468 ncm-dbt-01 1166377 500 216 32 252 +134.15 +/- 13.97 0 8 57 178 7 +306.84 +/- 45.58
326467 ncm-dbt-04 1197070 500 212 45 243 +120.67 +/- 13.5 0 7 73 166 4 +270.57 +/- 40.25
326466 ncm-dbt-03 1200193 500 214 35 251 +130.14 +/- 12.78 0 4 67 175 4 +301.33 +/- 42.04
326465 ncm-dbt-06 1191282 500 212 29 259 +133.34 +/- 12.89 0 3 67 174 6 +306.84 +/- 41.99
326464 ncm-dbt-01 1167360 500 218 38 244 +130.94 +/- 14.04 0 6 67 168 9 +290.66 +/- 42.08
326463 ncm-dbt-04 1194654 500 210 40 250 +123.02 +/- 12.93 0 5 73 169 3 +280.42 +/- 40.21
326462 ncm-dbt-03 1200964 500 225 26 249 +146.36 +/- 12.18 0 3 50 192 5 +359.68 +/- 49.05
326461 ncm-dbt-06 1193134 500 221 36 243 +134.95 +/- 12.64 0 2 67 175 6 +312.48 +/- 41.9
326460 ncm-dbt-01 1166771 500 220 25 255 +143.07 +/- 14.1 0 5 57 176 12 +324.17 +/- 45.77
326459 ncm-dbt-04 1190766 500 215 39 246 +127.76 +/- 13.92 0 6 70 166 8 +282.94 +/- 41.13
326458 ncm-dbt-03 1197377 500 219 37 244 +132.54 +/- 13.83 0 7 61 175 7 +301.33 +/- 44.13
326457 ncm-dbt-06 1189318 500 227 35 238 +140.62 +/- 13.04 0 4 57 182 7 +330.23 +/- 45.79
326456 ncm-dbt-01 1169588 500 224 46 230 +129.35 +/- 14.07 0 4 75 160 11 +280.42 +/- 39.57
326455 ncm-dbt-04 1204883 500 227 31 242 +143.89 +/- 13.12 0 3 57 181 9 +336.46 +/- 45.77
326454 ncm-dbt-03 1200681 500 220 38 242 +132.54 +/- 13.47 0 5 65 173 7 +301.33 +/- 42.75
326453 ncm-dbt-06 1194910 500 220 47 233 +125.38 +/- 13.96 0 7 70 166 7 +277.93 +/- 41.14
326452 ncm-dbt-01 1169070 500 207 40 253 +120.67 +/- 12.97 0 2 85 157 6 +265.78 +/- 36.75
326451 ncm-dbt-04 1212771 500 212 33 255 +130.14 +/- 13.7 0 5 69 168 8 +290.66 +/- 41.43
326450 ncm-dbt-06 1193658 500 212 32 256 +130.94 +/- 12.95 0 4 67 174 5 +301.33 +/- 42.04
326449 ncm-dbt-03 1194561 500 213 42 245 +123.81 +/- 13.63 0 4 79 159 8 +270.57 +/- 38.47
326448 ncm-dbt-01 1158180 500 221 43 236 +129.35 +/- 13.9 0 6 68 168 8 +288.06 +/- 41.76
326447 ncm-dbt-04 1247040 500 216 35 249 +131.74 +/- 13.67 0 6 64 173 7 +298.62 +/- 43.1
326446 ncm-dbt-06 1190716 500 211 40 249 +123.81 +/- 14.15 1 5 73 164 7 +275.45 +/- 40.24
326445 ncm-dbt-01 1171931 500 217 26 257 +139.81 +/- 13.83 0 8 50 185 7 +327.18 +/- 48.58
326444 ncm-dbt-04 1227794 500 209 31 260 +129.35 +/- 12.41 0 3 69 175 3 +301.33 +/- 41.33
326443 ncm-dbt-03 1196719 500 219 45 236 +126.17 +/- 13.42 0 5 72 167 6 +282.94 +/- 40.5
326442 ncm-dbt-06 1193420 500 213 49 238 +118.33 +/- 12.81 0 5 78 165 2 +268.17 +/- 38.8
326441 ncm-dbt-01 1166307 500 214 39 247 +126.97 +/- 13.76 0 8 64 173 5 +288.06 +/- 43.03
326440 ncm-dbt-03 1199761 500 209 38 253 +123.81 +/- 13.46 0 4 78 161 7 +273.0 +/- 38.74
326439 ncm-dbt-04 1186150 500 218 35 247 +133.34 +/- 12.89 0 2 70 171 7 +304.07 +/- 40.91
326438 ncm-dbt-01 1165349 500 225 46 229 +130.14 +/- 14.23 0 8 63 171 8 +290.66 +/- 43.37
326437 ncm-dbt-06 1192040 500 214 33 253 +131.74 +/- 14.54 0 6 69 163 12 +285.49 +/- 41.44
326436 ncm-dbt-03 1199096 500 221 31 248 +138.99 +/- 12.7 0 1 66 175 8 +321.19 +/- 42.12
326435 ncm-dbt-04 1194521 500 205 32 263 +125.38 +/- 14.13 0 8 68 167 7 +277.93 +/- 41.74

Commit

Commit ID 13eb023fc09343c80c45f51df83a1b9f6401bd35
Author Disservin
Date 2024-02-03 15:43:23 UTC
Simplify array initializations also retire a few std::memset calls. Passed non-regresion STC: https://tests.stockfishchess.org/tests/view/65b8e162c865510db0276901 LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 97504 W: 25294 L: 25140 D: 47070 Ptnml(1-2): 378, 11102, 25667, 11198, 407 closes https://github.com/official-stockfish/Stockfish/pull/5018 No functional change
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