Dev Builds » 20240307-1849

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 11:35:00 1184292 4020 1735 280 2005 +131.72 ± 4.8 0 43 528 1380 59 +297.63 ± 14.84
ncm-dbt-02 11:31:00 1237855 3970 1765 287 1918 +135.88 ± 4.81 0 42 484 1398 61 +310.95 ± 15.5
ncm-dbt-03 11:35:54 1243465 4030 1807 319 1904 +134.64 ± 4.9 0 38 532 1364 81 +300.15 ± 14.78
ncm-dbt-05 11:31:35 1225749 4000 1760 283 1957 +134.65 ± 4.7 1 42 482 1429 46 +312.48 ± 15.53
ncm-dbt-06 11:35:13 1220889 3980 1717 316 1947 +127.76 ± 4.78 0 44 549 1349 48 +288.0 ± 14.55
20000 8784 1485 9731 +132.92 ± 2.15 1 209 2575 6920 295 +301.67 ± 6.71

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
340185 ncm-dbt-01 1188244 20 8 2 10 +107.52 ± 80.33 0 1 2 7 0 +240.82 ± 566.7
340184 ncm-dbt-03 1227379 30 15 4 11 +133.55 ± 59.08 0 0 5 9 1 +279.52 ± 181.18
340183 ncm-dbt-02 1250202 470 201 34 235 +129.08 ± 13.31 0 4 64 163 4 +297.02 ± 43.04
340182 ncm-dbt-06 1215598 480 202 30 248 +130.28 ± 13.5 0 7 57 173 3 +304.19 ± 45.67
340181 ncm-dbt-05 1241353 500 215 35 250 +130.94 ± 14.22 0 7 65 169 9 +290.66 ± 42.73
340180 ncm-dbt-01 1182122 500 215 34 251 +131.74 ± 13.85 0 6 65 171 8 +295.94 ± 42.75
340179 ncm-dbt-03 1246833 500 236 40 224 +143.89 ± 13.12 0 2 60 178 10 +333.32 ± 44.47
340178 ncm-dbt-02 1233300 500 219 45 236 +126.17 ± 13.24 0 6 68 172 4 +288.06 ± 41.76
340177 ncm-dbt-06 1226171 500 221 38 241 +133.34 ± 12.49 0 3 65 178 4 +312.48 ± 42.67
340176 ncm-dbt-05 1210373 500 219 35 246 +134.15 ± 12.06 0 5 56 189 0 +327.18 ± 46.19
340175 ncm-dbt-01 1168215 500 218 36 246 +132.54 ± 14.01 0 6 65 170 9 +295.94 ± 42.75
340174 ncm-dbt-03 1230507 500 222 35 243 +136.56 ± 13.92 0 5 63 172 10 +306.84 ± 43.45
340173 ncm-dbt-02 1214067 500 229 35 236 +142.25 ± 13.56 0 4 58 178 10 +327.18 ± 45.37
340172 ncm-dbt-06 1203907 500 226 39 235 +136.56 ± 12.98 0 3 64 176 7 +315.35 ± 43.03
340171 ncm-dbt-05 1230911 500 220 36 244 +134.15 ± 13.97 0 6 63 172 9 +301.33 ± 43.45
340170 ncm-dbt-01 1187153 500 216 35 249 +131.74 ± 13.49 0 5 66 172 7 +298.62 ± 42.41
340169 ncm-dbt-03 1244334 500 216 49 235 +120.67 ± 14.01 0 3 88 148 11 +254.16 ± 36.15
340168 ncm-dbt-02 1245528 500 227 39 234 +137.37 ± 14.43 0 7 59 173 11 +306.84 ± 44.88
340167 ncm-dbt-06 1217796 500 212 35 253 +128.55 ± 14.08 0 6 70 165 9 +282.94 ± 41.13
340166 ncm-dbt-01 1189537 500 223 32 245 +139.81 ± 13.26 0 3 62 176 9 +321.19 ± 43.77
340165 ncm-dbt-05 1230908 500 215 38 247 +128.55 ± 14.08 1 7 61 176 5 +295.94 ± 44.08
340164 ncm-dbt-03 1262577 500 224 28 248 +143.89 ± 14.44 0 6 55 176 13 +324.17 ± 46.56
340163 ncm-dbt-02 1247663 500 217 25 258 +140.62 ± 13.04 0 3 60 179 8 +327.18 ± 44.54
340162 ncm-dbt-06 1226124 500 216 47 237 +122.24 ± 14.0 0 8 71 165 6 +270.57 ± 40.83
340161 ncm-dbt-05 1222769 500 229 40 231 +138.18 ± 13.12 0 6 54 185 5 +327.18 ± 47.0
340160 ncm-dbt-01 1162524 500 207 36 257 +123.81 ± 13.28 0 4 77 163 6 +275.45 ± 39.01
340159 ncm-dbt-03 1256042 500 232 37 231 +143.07 ± 13.54 0 3 60 176 11 +327.18 ± 44.54
340158 ncm-dbt-02 1222125 500 219 33 248 +135.76 ± 13.39 0 6 58 180 6 +315.35 ± 45.33
340157 ncm-dbt-06 1227528 500 221 40 239 +131.74 ± 13.3 0 5 65 174 6 +301.33 ± 42.75
340156 ncm-dbt-01 1212414 500 216 33 251 +133.34 ± 13.26 0 6 60 179 5 +309.64 ± 44.55
340155 ncm-dbt-05 1225778 500 220 31 249 +138.18 ± 13.5 0 4 62 175 9 +315.35 ± 43.81
340154 ncm-dbt-03 1229861 500 225 40 235 +134.95 ± 14.31 0 8 58 175 9 +304.07 ± 45.19
340153 ncm-dbt-02 1262364 500 222 42 236 +130.94 ± 14.56 0 9 61 171 9 +290.66 ± 44.0
340152 ncm-dbt-06 1218150 500 214 43 243 +123.81 ± 13.63 0 7 70 168 5 +277.93 ± 41.14
340151 ncm-dbt-05 1217581 500 219 36 245 +133.34 ± 12.89 0 4 64 177 5 +309.64 ± 43.08
340150 ncm-dbt-01 1165458 500 213 31 256 +132.54 ± 13.65 0 5 66 171 8 +298.62 ± 42.41
340149 ncm-dbt-03 1242994 500 214 45 241 +122.24 ± 14.66 0 6 81 151 12 +256.44 ± 38.07
340148 ncm-dbt-02 1227596 500 231 34 235 +144.71 ± 13.08 0 3 56 182 9 +339.63 ± 46.2
340147 ncm-dbt-06 1231842 500 205 44 251 +116.0 ± 13.88 0 5 87 150 8 +247.41 ± 36.56
340146 ncm-dbt-05 1226324 500 223 32 245 +139.81 ± 12.26 0 3 57 186 4 +336.46 ± 45.77
340145 ncm-dbt-01 1202966 500 219 41 240 +129.35 ± 13.9 0 7 65 171 7 +290.66 ± 42.73
340144 ncm-dbt-03 1250662 500 223 41 236 +132.54 ± 12.91 0 5 62 179 4 +309.64 ± 43.82

Commit

Commit ID a615efb19f5dfb4b205ed3a9dd8525e54e8777cc
Author FauziAkram
Date 2024-03-07 18:49:01 UTC
Simplify Time Management Instead of having a formula for using extra time with larger increments. Simply set it to 1 when the increment is lower than 0.5s and to 1.1 when the increment is higher. The values can later on be further improved. Passed STC: https://tests.stockfishchess.org/tests/view/65d25d3c1d8e83c78bfd9293 LLR: 2.93 (-2.94,2.94) <-1.75,0.25> Total: 27488 W: 7077 L: 6848 D: 13563 Ptnml(0-2): 96, 3041, 7267, 3218, 122 Passed LTC: https://tests.stockfishchess.org/tests/view/65d2a72c1d8e83c78bfd97fa LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 137568 W: 34612 L: 34512 D: 68444 Ptnml(0-2): 60, 14672, 39221, 14770, 61 Passed VLTC: https://tests.stockfishchess.org/tests/view/65d7d7d39b2da0226a5a205b LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 139650 W: 35229 L: 35134 D: 69287 Ptnml(0-2): 33, 14227, 41218, 14306, 41 Passed also the TCEC TC style suggested by vondele: https://tests.stockfishchess.org/tests/view/65e4ca73416ecd92c162a57d LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 134150 W: 34278 L: 34163 D: 65709 Ptnml(0-2): 561, 15727, 34444, 15722, 621 closes https://github.com/official-stockfish/Stockfish/pull/5076 Bench: 1553115
Copyright 2011–2024 Next Chess Move LLC