Dev Builds » 20230813-0944

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 09:53:34 1177851 3316 1425 293 1598 +123.56 +/- 5.33 0 40 489 1086 43 +273.5 +/- 15.41
ncm-dbt-02 09:51:53 1195715 3320 1415 276 1629 +124.23 +/- 5.27 1 38 479 1105 37 +278.21 +/- 15.57
ncm-dbt-03 09:55:43 1233969 3330 1387 296 1647 +118.19 +/- 5.42 2 50 504 1073 36 +260.39 +/- 15.19
ncm-dbt-04 09:56:03 1230720 3364 1459 277 1628 +127.51 +/- 5.34 0 49 445 1145 43 +286.24 +/- 16.16
ncm-dbt-05 09:51:46 1225425 3310 1417 253 1640 +127.63 +/- 5.35 2 37 455 1117 44 +286.74 +/- 15.99
ncm-dbt-06 09:56:04 1227984 3360 1403 294 1663 +119.13 +/- 5.22 0 40 526 1079 35 +263.0 +/- 14.84
20000 8506 1689 9805 +123.36 +/- 2.17 5 254 2898 6605 238 +274.47 +/- 6.32

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
200134 ncm-dbt-05 1216982 310 129 22 159 +125.05 +/- 16.77 0 4 42 107 2 +286.4 +/- 53.53
200133 ncm-dbt-01 1216999 316 132 24 160 +123.72 +/- 17.65 0 5 44 105 4 +274.36 +/- 52.21
200132 ncm-dbt-02 1199222 320 131 25 164 +119.6 +/- 18.81 0 9 40 107 4 +261.95 +/- 54.12
200131 ncm-dbt-03 1226568 330 147 25 158 +134.83 +/- 16.89 0 4 40 116 5 +307.6 +/- 54.95
200130 ncm-dbt-04 1221362 364 159 30 175 +128.71 +/- 15.67 0 3 52 122 5 +288.92 +/- 47.82
200129 ncm-dbt-06 1238598 360 154 29 177 +125.87 +/- 16.14 0 5 49 122 4 +283.09 +/- 49.41
200128 ncm-dbt-05 1233600 500 210 45 245 +119.11 +/- 14.84 0 9 77 154 10 +251.89 +/- 39.16
200127 ncm-dbt-02 1197647 500 216 35 249 +131.74 +/- 11.73 0 2 66 181 1 +315.35 +/- 42.24
200126 ncm-dbt-01 1179715 500 219 53 228 +119.89 +/- 13.33 0 5 79 161 5 +265.78 +/- 38.54
200125 ncm-dbt-03 1245004 500 211 38 251 +125.38 +/- 13.79 0 8 66 171 5 +282.94 +/- 42.37
200124 ncm-dbt-04 1236200 500 223 39 238 +134.15 +/- 13.61 0 7 58 179 6 +309.64 +/- 45.27
200123 ncm-dbt-06 1222332 500 197 43 260 +110.6 +/- 14.38 0 10 82 152 6 +236.51 +/- 37.9
200122 ncm-dbt-05 1219743 500 217 43 240 +126.17 +/- 14.29 0 6 74 160 10 +273.0 +/- 39.95
200121 ncm-dbt-02 1195373 500 211 44 245 +120.67 +/- 14.35 0 9 72 162 7 +263.42 +/- 40.52
200120 ncm-dbt-03 1243013 500 213 40 247 +125.39 +/- 14.3 2 4 69 169 6 +285.49 +/- 41.44
200119 ncm-dbt-01 1150533 500 223 33 244 +138.99 +/- 12.9 0 3 61 179 7 +324.17 +/- 44.15
200118 ncm-dbt-04 1249800 500 227 43 230 +134.15 +/- 13.43 0 6 60 178 6 +309.64 +/- 44.55
200117 ncm-dbt-06 1227461 500 214 43 243 +123.81 +/- 13.46 0 5 75 164 6 +275.45 +/- 39.63
200116 ncm-dbt-02 1189954 500 214 42 244 +124.6 +/- 13.45 1 4 71 170 4 +285.49 +/- 40.81
200115 ncm-dbt-05 1244559 500 222 39 239 +133.34 +/- 13.26 0 3 69 170 8 +301.33 +/- 41.33
200114 ncm-dbt-01 1141759 500 213 50 237 +117.55 +/- 13.7 0 10 69 169 2 +265.78 +/- 41.36
200113 ncm-dbt-03 1242629 500 210 55 235 +111.37 +/- 14.38 0 10 81 153 6 +238.66 +/- 38.15
200112 ncm-dbt-04 1228671 500 207 48 245 +114.45 +/- 14.85 0 11 77 154 8 +243.0 +/- 39.13
200111 ncm-dbt-06 1230258 500 200 48 252 +109.07 +/- 13.73 0 5 95 143 7 +230.16 +/- 34.79
200110 ncm-dbt-05 1220339 500 218 34 248 +134.15 +/- 13.24 0 4 65 174 7 +306.84 +/- 42.73
200109 ncm-dbt-02 1193810 500 219 37 244 +132.54 +/- 13.28 0 1 76 163 10 +293.29 +/- 38.98
200108 ncm-dbt-03 1231386 500 206 51 243 +111.37 +/- 12.87 0 4 90 153 3 +245.2 +/- 35.79
200107 ncm-dbt-01 1184909 500 217 47 236 +123.02 +/- 13.99 0 5 79 157 9 +265.78 +/- 38.54
200106 ncm-dbt-04 1237213 500 213 42 245 +123.81 +/- 14.32 0 8 71 163 8 +270.57 +/- 40.83
200105 ncm-dbt-06 1225987 500 214 43 243 +123.81 +/- 13.46 0 8 66 173 3 +282.94 +/- 42.37
200104 ncm-dbt-05 1225715 500 214 28 258 +135.76 +/- 12.81 0 4 61 180 5 +318.25 +/- 44.18
200103 ncm-dbt-02 1202750 500 210 49 241 +116.0 +/- 13.37 0 7 78 162 3 +258.75 +/- 38.88
200102 ncm-dbt-03 1225600 500 199 45 256 +110.6 +/- 14.22 0 9 84 151 6 +236.51 +/- 37.42
200101 ncm-dbt-01 1181990 500 204 42 254 +116.77 +/- 13.88 0 7 80 157 6 +254.16 +/- 38.36
200100 ncm-dbt-06 1225014 500 223 51 226 +124.6 +/- 12.9 0 3 77 165 5 +280.42 +/- 38.93
200099 ncm-dbt-04 1226218 500 218 37 245 +131.74 +/- 13.67 0 7 61 176 6 +301.33 +/- 44.13
200098 ncm-dbt-01 1189057 500 217 44 239 +125.38 +/- 14.13 0 5 77 158 10 +270.57 +/- 39.07
200097 ncm-dbt-05 1217038 500 207 42 251 +119.11 +/- 14.19 2 7 67 172 2 +275.45 +/- 42.01
200096 ncm-dbt-02 1191251 500 214 44 242 +123.02 +/- 13.99 0 6 76 160 8 +268.17 +/- 39.39
200095 ncm-dbt-06 1226244 500 201 37 262 +118.33 +/- 13.0 0 4 82 160 4 +263.42 +/- 37.69
200094 ncm-dbt-04 1215578 500 212 38 250 +126.17 +/- 13.42 0 7 66 173 4 +288.06 +/- 42.4
200093 ncm-dbt-03 1223586 500 201 42 257 +114.45 +/- 14.38 0 11 74 160 5 +249.64 +/- 39.91

Commit

Commit ID b7b7a3f3fa786449832bd84d501c1183290f3e3a
Author Shahin M. Shahin
Date 2023-08-13 09:44:17 UTC
Detect repetitions before they happen in qsearch Passed STC: https://tests.stockfishchess.org/tests/view/64d495995b17f7c21c0e29ed LLR: 2.95 (-2.94,2.94) <0.00,2.00> Total: 340288 W: 86664 L: 85910 D: 167714 Ptnml(0-2): 1030, 38855, 89697, 39455, 1107 Passed LTC: https://tests.stockfishchess.org/tests/view/64d5e1085b17f7c21c0e4ab5 LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 193230 W: 49235 L: 48606 D: 95389 Ptnml(0-2): 98, 20432, 54921, 21071, 93 closes https://github.com/official-stockfish/Stockfish/pull/4742 Bench: 1579576
Copyright 2011–2024 Next Chess Move LLC