Dev Builds » 20241122-2241

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. 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 06:48:47 585017 4000 1540 514 1946 +91.15 ± 4.88 0 96 794 1098 12 +194.11 ± 12.06
ncm-dbt-02 06:51:31 587160 4000 1539 545 1916 +88.18 ± 4.98 1 110 796 1080 13 +186.7 ± 12.06
ncm-dbt-03 06:50:47 587074 4014 1565 554 1895 +89.43 ± 4.79 0 88 830 1079 10 +190.27 ± 11.77
ncm-dbt-04 06:48:56 571247 4000 1518 549 1933 +85.87 ± 4.98 1 109 827 1046 17 +180.13 ± 11.82
ncm-dbt-05 06:50:28 583567 3986 1534 530 1922 +89.44 ± 4.86 0 92 819 1068 14 +189.34 ± 11.86
20000 7696 2692 9612 +88.81 ± 2.19 2 495 4066 5371 66 +188.08 ± 5.32

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
387487 ncm-dbt-03 584832 14 7 0 7 +190.68 ± 7.94 0 0 0 7 0 +1199.83 ± 201.74
387486 ncm-dbt-05 580033 486 189 72 225 +85.31 ± 13.53 0 10 107 125 1 +180.52 ± 32.75
387485 ncm-dbt-02 592116 500 202 62 236 +99.95 ± 14.15 0 14 83 152 1 +217.85 ± 37.63
387484 ncm-dbt-01 585759 500 197 62 241 +96.19 ± 13.8 0 10 98 139 3 +204.07 ± 34.47
387483 ncm-dbt-03 589625 500 198 66 236 +93.95 ± 13.45 0 10 99 140 1 +202.15 ± 34.28
387482 ncm-dbt-04 572880 500 186 74 240 +79.17 ± 14.05 0 15 110 123 2 +164.07 ± 32.48
387481 ncm-dbt-05 583992 500 197 75 228 +86.52 ± 13.63 0 11 108 129 2 +181.7 ± 32.68
387480 ncm-dbt-01 583405 500 193 69 238 +88.0 ± 13.81 0 12 104 132 2 +185.33 ± 33.42
387479 ncm-dbt-02 588089 500 190 64 246 +89.48 ± 13.22 0 8 110 130 2 +189.0 ± 32.17
387478 ncm-dbt-03 586477 500 199 78 223 +85.78 ± 12.15 0 4 121 125 0 +183.51 ± 29.98
387477 ncm-dbt-04 569509 500 193 70 237 +87.26 ± 14.25 0 15 99 134 2 +183.51 ± 34.39
387476 ncm-dbt-05 579331 500 203 70 227 +94.69 ± 13.3 0 9 100 140 1 +204.07 ± 34.04
387475 ncm-dbt-01 583782 500 185 68 247 +82.83 ± 13.54 0 13 107 130 0 +176.33 ± 32.93
387474 ncm-dbt-02 587707 500 194 78 228 +82.1 ± 14.56 0 18 100 130 2 +171.02 ± 34.23
387473 ncm-dbt-04 571592 500 192 69 239 +87.26 ± 13.64 0 12 104 133 1 +185.33 ± 33.42
387472 ncm-dbt-03 586604 500 189 71 240 +83.57 ± 13.09 0 10 112 128 0 +178.11 ± 31.94
387471 ncm-dbt-01 584790 500 188 60 252 +90.96 ± 14.17 0 15 93 141 1 +194.57 ± 35.52
387470 ncm-dbt-05 586520 500 195 64 241 +93.2 ± 13.28 0 10 99 141 0 +202.15 ± 34.28
387469 ncm-dbt-02 586181 500 192 69 239 +87.26 ± 14.25 0 16 96 137 1 +185.33 ± 34.95
387468 ncm-dbt-03 589882 500 183 68 249 +81.37 ± 13.51 0 13 109 128 0 +172.78 ± 32.58
387467 ncm-dbt-04 570749 500 179 66 255 +79.9 ± 14.07 1 13 109 126 1 +169.27 ± 32.62
387466 ncm-dbt-01 585211 500 194 65 241 +91.71 ± 13.57 0 11 100 138 1 +196.45 ± 34.12
387465 ncm-dbt-05 580323 500 184 73 243 +78.43 ± 13.88 0 15 110 124 1 +164.07 ± 32.48
387464 ncm-dbt-02 588089 500 188 70 242 +83.57 ± 13.41 0 12 108 130 0 +178.11 ± 32.72
387463 ncm-dbt-03 587537 500 195 63 242 +93.95 ± 13.45 0 10 99 140 1 +202.15 ± 34.28
387462 ncm-dbt-04 572155 500 181 56 263 +88.74 ± 14.28 0 15 97 136 2 +187.16 ± 34.76
387461 ncm-dbt-01 584874 500 182 71 247 +78.44 ± 14.02 0 17 105 128 0 +165.8 ± 33.35
387460 ncm-dbt-05 587367 500 189 50 261 +99.2 ± 14.15 0 11 93 142 4 +209.91 ± 35.49
387459 ncm-dbt-03 586477 500 198 66 236 +93.95 ± 14.82 0 17 87 143 3 +198.34 ± 36.7
387458 ncm-dbt-02 582193 500 188 59 253 +91.71 ± 13.26 0 9 104 136 1 +196.45 ± 33.3
387457 ncm-dbt-04 569829 500 199 76 225 +87.26 ± 14.4 0 15 100 132 3 +181.7 ± 34.21
387456 ncm-dbt-01 585717 500 205 62 233 +102.22 ± 13.54 0 7 97 142 4 +217.85 ± 34.53
387455 ncm-dbt-05 584285 500 191 58 251 +94.69 ± 13.93 0 10 101 135 4 +198.34 ± 33.9
387454 ncm-dbt-04 570348 500 196 72 232 +88.0 ± 13.35 0 8 113 126 3 +183.51 ± 31.65
387453 ncm-dbt-03 586097 500 197 64 239 +94.69 ± 13.46 0 10 98 141 1 +204.07 ± 34.47
387452 ncm-dbt-02 586266 500 191 69 240 +86.52 ± 14.08 1 11 105 131 2 +183.51 ± 33.24
387451 ncm-dbt-01 586604 500 196 57 247 +99.2 ± 13.67 0 11 90 148 1 +215.85 ± 36.11
387450 ncm-dbt-05 586689 500 186 68 246 +83.57 ± 14.16 0 16 101 132 1 +176.33 ± 34.04
387449 ncm-dbt-04 572921 500 192 66 242 +89.48 ± 14.59 0 16 95 136 3 +187.16 ± 35.14
387448 ncm-dbt-03 586139 500 199 78 223 +85.78 ± 14.36 0 14 105 127 4 +176.33 ± 33.3
387447 ncm-dbt-02 586646 500 194 74 232 +85.04 ± 15.47 0 22 90 134 4 +174.55 ± 35.98

Commit

Commit ID b7f17346e55a9494d8fed610f613e1722da3042d
Author Shawn Xu
Date 2024-11-22 22:41:34 UTC
Fix Sanitizer Tests closes https://github.com/official-stockfish/Stockfish/pull/5692 No functional change
Copyright 2011–2024 Next Chess Move LLC