Dev Builds » 20240709-1634

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 06:52:12 585693 3990 1499 533 1958 +85.82 ± 5.03 2 112 816 1048 17 +180.21 ± 11.91
ncm-dbt-02 06:51:26 586381 3988 1507 566 1915 +83.55 ± 4.96 2 108 845 1025 14 +175.39 ± 11.68
ncm-dbt-03 06:51:45 587514 4022 1514 596 1912 +80.72 ± 4.95 1 120 861 1018 11 +169.06 ± 11.58
ncm-dbt-04 06:50:42 557200 4000 1531 591 1878 +83.2 ± 4.96 2 107 857 1017 17 +173.89 ± 11.59
ncm-dbt-05 06:52:03 582788 4000 1505 536 1959 +85.87 ± 4.86 0 95 857 1032 16 +180.13 ± 11.57
20000 7556 2822 9622 +83.83 ± 2.21 7 542 4236 5140 75 +175.7 ± 5.21

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
374823 ncm-dbt-03 586520 22 10 4 8 +97.17 ± 55.9 0 0 5 6 0 +212.52 ± 167.4
374822 ncm-dbt-02 588515 488 184 68 236 +84.2 ± 15.3 1 18 91 132 2 +177.8 ± 35.87
374821 ncm-dbt-01 586350 490 197 69 224 +92.91 ± 15.3 0 17 88 135 5 +191.8 ± 36.5
374820 ncm-dbt-05 583237 500 194 70 236 +88.0 ± 13.03 0 7 114 127 2 +185.33 ± 31.41
374819 ncm-dbt-04 556565 500 197 83 220 +80.63 ± 14.23 1 14 106 128 1 +171.02 ± 33.15
374818 ncm-dbt-03 587622 500 193 77 230 +82.1 ± 14.13 0 16 103 130 1 +172.78 ± 33.69
374817 ncm-dbt-02 586604 500 188 63 249 +88.74 ± 13.68 0 12 102 135 1 +189.0 ± 33.78
374816 ncm-dbt-01 584201 500 183 64 253 +84.3 ± 13.88 0 12 110 125 3 +174.55 ± 32.38
374815 ncm-dbt-05 583992 500 189 64 247 +88.74 ± 13.83 0 12 103 133 2 +187.16 ± 33.6
374814 ncm-dbt-04 557023 500 184 75 241 +76.97 ± 14.27 0 17 109 122 2 +158.93 ± 32.69
374813 ncm-dbt-03 588302 500 181 80 239 +71.16 ± 14.36 0 19 113 116 2 +145.54 ± 32.08
374812 ncm-dbt-02 586054 500 194 73 233 +85.78 ± 14.22 0 13 107 126 4 +176.33 ± 32.93
374811 ncm-dbt-01 583279 500 179 68 253 +78.44 ± 14.88 1 17 105 124 3 +162.35 ± 33.37
374810 ncm-dbt-05 582360 500 182 67 251 +81.36 ± 13.35 0 11 114 124 1 +171.02 ± 31.66
374809 ncm-dbt-04 556565 500 188 60 252 +90.96 ± 13.87 0 11 103 133 3 +190.85 ± 33.57
374808 ncm-dbt-03 589582 500 189 78 233 +78.44 ± 14.6 0 21 97 132 0 +165.8 ± 34.73
374807 ncm-dbt-02 587792 500 187 85 228 +71.88 ± 14.39 0 21 106 123 0 +150.51 ± 33.22
374806 ncm-dbt-01 585506 500 180 69 251 +78.43 ± 13.73 0 14 112 123 1 +164.07 ± 32.12
374805 ncm-dbt-05 581818 500 185 62 253 +87.26 ± 13.64 0 12 104 133 1 +185.33 ± 33.42
374804 ncm-dbt-04 557137 500 203 81 216 +86.52 ± 13.93 0 14 101 134 1 +183.51 ± 34.01
374803 ncm-dbt-03 588047 500 174 81 245 +65.38 ± 14.29 0 21 116 112 1 +134.15 ± 31.65
374802 ncm-dbt-02 587919 500 181 79 240 +71.88 ± 13.81 0 16 117 116 1 +148.85 ± 31.38
374801 ncm-dbt-01 588089 500 187 63 250 +88.0 ± 14.85 0 20 87 142 1 +187.16 ± 36.61
374800 ncm-dbt-05 582235 500 192 72 236 +85.04 ± 14.2 0 15 102 131 2 +178.11 ± 33.85
374799 ncm-dbt-04 557978 500 193 82 225 +78.43 ± 13.58 0 11 120 116 3 +160.64 ± 30.7
374798 ncm-dbt-03 585674 500 193 74 233 +84.3 ± 13.73 0 13 106 130 1 +178.11 ± 33.1
374797 ncm-dbt-01 585885 500 196 69 235 +90.22 ± 14.16 0 14 97 137 2 +190.85 ± 34.75
374796 ncm-dbt-02 584201 500 185 64 251 +85.78 ± 13.77 1 7 116 122 4 +178.11 ± 31.15
374795 ncm-dbt-05 583196 500 190 71 239 +84.3 ± 14.47 0 16 102 129 3 +174.55 ± 33.86
374794 ncm-dbt-03 585126 500 194 64 242 +92.46 ± 13.9 1 10 98 140 1 +200.24 ± 34.5
374793 ncm-dbt-04 558592 500 187 61 252 +89.48 ± 13.69 0 11 104 133 2 +189.0 ± 33.39
374792 ncm-dbt-01 585674 500 185 63 252 +86.52 ± 13.78 1 10 106 132 1 +185.33 ± 33.03
374791 ncm-dbt-02 586604 500 198 66 236 +93.95 ± 13.29 0 8 104 136 2 +200.24 ± 33.24
374790 ncm-dbt-05 582569 500 184 67 249 +82.83 ± 14.0 0 13 110 124 3 +171.02 ± 32.42
374789 ncm-dbt-03 585548 500 193 65 242 +90.96 ± 13.24 0 8 108 132 2 +192.71 ± 32.52
374788 ncm-dbt-04 556032 500 186 79 235 +75.52 ± 14.79 1 17 109 120 3 +155.54 ± 32.7
374787 ncm-dbt-02 583363 500 190 68 242 +86.52 ± 13.63 0 13 102 135 0 +185.33 ± 33.81
374786 ncm-dbt-01 586562 500 192 68 240 +88.0 ± 13.03 0 8 111 130 1 +187.16 ± 31.99
374785 ncm-dbt-03 591211 500 187 73 240 +80.63 ± 13.79 0 12 115 120 3 +165.8 ± 31.55
374784 ncm-dbt-05 582903 500 189 63 248 +89.48 ± 13.38 0 9 108 131 2 +189.0 ± 32.58
374783 ncm-dbt-04 557711 500 193 70 237 +87.26 ± 13.8 0 12 105 131 2 +183.51 ± 33.24

Commit

Commit ID cdb0b96e0725bb9aafc0ca9aecfebdae32eede8f
Author MinetaS
Date 2024-07-09 16:34:00 UTC
Clean up refutations array in MovePicker This is a follow-up cleanup to a45c2bc34ae03dd35402e6cf26d515bae1425517. closes https://github.com/official-stockfish/Stockfish/pull/5458 No functional change
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