Dev Builds » 20230724-2213

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 09:55:58 1194721 3350 1436 288 1626 +124.08 ± 5.29 1 43 475 1119 37 +277.85 ± 15.65
ncm-dbt-02 09:50:02 1233020 3312 1400 274 1638 +123.01 ± 5.25 1 42 473 1110 30 +276.96 ± 15.68
ncm-dbt-03 09:55:30 1225605 3358 1417 312 1629 +118.75 ± 5.37 1 50 508 1083 37 +261.47 ± 15.13
ncm-dbt-04 09:56:01 1229925 3342 1435 273 1634 +126.06 ± 5.12 1 28 486 1120 36 +284.5 ± 15.43
ncm-dbt-05 09:52:39 1232966 3326 1441 295 1590 +124.82 ± 5.46 2 42 477 1092 50 +275.61 ± 15.61
ncm-dbt-06 09:55:13 1232891 3312 1379 275 1658 +120.41 ± 5.38 0 52 482 1088 34 +267.05 ± 15.53
20000 8508 1717 9775 +122.85 ± 2.17 6 257 2901 6612 224 +273.79 ± 6.32

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
197588 ncm-dbt-02 1212352 312 136 20 156 +135.67 ± 15.16 0 0 43 110 3 +318.51 ± 52.25
197587 ncm-dbt-06 1228641 312 123 28 161 +109.25 ± 18.52 0 9 45 100 2 +238.74 ± 51.23
197586 ncm-dbt-05 1235039 326 144 31 151 +125.63 ± 17.25 1 3 44 112 3 +288.7 ± 52.26
197585 ncm-dbt-04 1227212 342 148 27 167 +128.47 ± 15.35 0 3 46 120 2 +298.56 ± 51.04
197584 ncm-dbt-01 1192455 350 147 27 176 +124.15 ± 17.34 1 6 43 122 3 +284.4 ± 52.6
197583 ncm-dbt-03 1245176 358 153 27 178 +127.74 ± 15.87 0 4 49 122 4 +289.08 ± 49.41
197582 ncm-dbt-06 1216246 500 201 54 245 +105.25 ± 13.56 0 9 87 152 2 +230.16 ± 36.73
197581 ncm-dbt-02 1235049 500 211 56 233 +111.37 ± 13.73 0 9 80 158 3 +245.2 ± 38.39
197580 ncm-dbt-05 1225754 500 225 44 231 +131.74 ± 14.37 0 7 65 168 10 +290.66 ± 42.73
197579 ncm-dbt-04 1226697 500 216 34 250 +132.54 ± 13.1 0 1 75 165 9 +295.94 ± 39.27
197578 ncm-dbt-03 1222781 500 211 62 227 +106.77 ± 14.52 0 10 88 145 7 +223.94 ± 36.53
197577 ncm-dbt-01 1188768 500 214 40 246 +126.17 ± 13.6 0 5 73 165 7 +280.42 ± 40.21
197576 ncm-dbt-02 1229455 500 217 48 235 +122.24 ± 13.66 0 7 72 166 5 +273.0 ± 40.54
197575 ncm-dbt-06 1226662 500 213 36 251 +128.55 ± 13.19 0 5 68 172 5 +293.29 ± 41.75
197574 ncm-dbt-05 1242892 500 213 40 247 +125.39 ± 14.47 1 6 70 165 8 +277.93 ± 41.14
197573 ncm-dbt-04 1247438 500 212 50 238 +116.78 ± 15.0 1 9 75 157 8 +251.89 ± 39.67
197572 ncm-dbt-03 1234558 500 199 39 262 +115.22 ± 13.03 0 4 86 156 4 +254.16 ± 36.71
197571 ncm-dbt-01 1211637 500 208 40 252 +121.45 ± 12.77 0 5 74 169 2 +277.93 ± 39.92
197570 ncm-dbt-06 1243762 500 213 41 246 +124.6 ± 12.71 0 2 79 164 5 +280.42 ± 38.28
197569 ncm-dbt-02 1227393 500 199 40 261 +114.45 ± 13.72 0 7 82 156 5 +249.64 ± 37.86
197568 ncm-dbt-05 1231935 500 216 43 241 +125.38 ± 14.3 0 6 75 159 10 +270.57 ± 39.67
197567 ncm-dbt-03 1209581 500 217 53 230 +118.33 ± 14.52 0 11 70 163 6 +258.75 ± 41.02
197566 ncm-dbt-04 1223725 500 208 36 256 +124.6 ± 12.33 0 2 77 168 3 +285.49 ± 38.83
197565 ncm-dbt-01 1185911 500 218 42 240 +127.76 ± 14.1 0 7 68 167 8 +282.94 ± 41.76
197564 ncm-dbt-06 1242345 500 212 43 245 +122.24 ± 14.5 0 10 68 165 7 +268.17 ± 41.66
197563 ncm-dbt-02 1254131 500 208 30 262 +129.35 ± 13.36 0 6 65 174 5 +295.94 ± 42.75
197562 ncm-dbt-03 1219810 500 210 45 245 +119.11 ± 13.34 0 7 74 166 3 +268.17 ± 39.97
197561 ncm-dbt-05 1223953 500 211 40 249 +123.81 ± 13.46 0 4 78 161 7 +273.0 ± 38.74
197560 ncm-dbt-04 1229481 500 215 41 244 +126.17 ± 13.06 0 6 67 174 3 +290.66 ± 42.08
197559 ncm-dbt-01 1190230 500 218 45 237 +125.38 ± 13.96 0 9 64 172 5 +282.94 ± 42.98
197558 ncm-dbt-06 1240874 500 210 38 252 +124.6 ± 14.8 0 9 70 161 10 +268.17 ± 41.1
197557 ncm-dbt-02 1234589 500 214 43 243 +123.81 ± 14.32 1 9 62 174 4 +282.94 ± 43.58
197556 ncm-dbt-04 1232115 500 221 41 238 +130.94 ± 13.14 0 2 74 166 8 +293.29 ± 39.69
197555 ncm-dbt-05 1242954 500 207 44 249 +117.55 ± 13.7 0 8 75 163 4 +261.07 ± 39.69
197554 ncm-dbt-03 1220128 500 216 39 245 +128.55 ± 14.59 1 8 61 173 7 +290.66 ± 44.0
197553 ncm-dbt-01 1191834 500 218 44 238 +126.17 ± 13.77 0 4 77 160 9 +275.45 ± 39.01
197552 ncm-dbt-02 1238176 500 215 37 248 +129.35 ± 12.99 0 4 69 172 5 +295.94 ± 41.39
197551 ncm-dbt-05 1228240 500 225 53 222 +124.6 ± 14.31 0 8 70 164 8 +273.0 ± 41.13
197550 ncm-dbt-06 1231712 500 207 35 258 +124.6 ± 13.45 0 8 65 174 3 +285.49 ± 42.7
197549 ncm-dbt-03 1227206 500 211 47 242 +118.33 ± 13.7 0 6 80 158 6 +258.75 ± 38.32
197548 ncm-dbt-04 1222807 500 215 44 241 +123.81 ± 12.92 0 5 72 170 3 +282.94 ± 40.5
197547 ncm-dbt-01 1202212 500 213 50 237 +117.55 ± 13.36 0 7 76 164 3 +263.42 ± 39.41

Commit

Commit ID 027713c4b4738446818aedfbfb480e962b624e31
Author Stephen Touset
Date 2023-07-24 22:13:38 UTC
Remove Zobrist::noPawns Zobrist::noPawns is no longer used. closes https://github.com/official-stockfish/Stockfish/pull/4344 no functional change
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