Dev Builds » 20240505-1036

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 06:50:19 585081 4000 1480 587 1933 +78.89 ± 5.17 2 144 832 1003 19 +163.21 ± 11.81
ncm-dbt-02 06:50:48 589385 3998 1470 553 1975 +81.13 ± 4.98 1 116 864 1001 17 +168.72 ± 11.55
ncm-dbt-03 06:48:54 587486 4002 1495 584 1923 +80.5 ± 4.95 3 112 868 1007 11 +168.96 ± 11.52
ncm-dbt-04 06:48:32 570195 4000 1472 614 1914 +75.7 ± 4.92 0 122 911 954 13 +156.6 ± 11.22
ncm-dbt-05 06:49:28 583923 4000 1511 569 1920 +83.39 ± 4.96 2 105 860 1015 18 +174.11 ± 11.57
20000 7428 2907 9665 +79.92 ± 2.23 8 599 4335 4980 78 +166.27 ± 5.15

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
377309 ncm-dbt-03 584327 2 1 1 0 0.0 ± 34.02 0 0 1 0 0 0.0 ± 30.47
377308 ncm-dbt-02 590438 498 180 74 244 +75.1 ± 13.36 0 12 120 116 1 +156.26 ± 30.74
377307 ncm-dbt-01 586097 500 172 71 257 +71.16 ± 14.78 1 20 107 121 1 +148.85 ± 33.05
377306 ncm-dbt-05 580406 500 187 74 239 +79.9 ± 14.5 0 20 97 133 0 +169.27 ± 34.75
377305 ncm-dbt-03 588260 500 200 60 240 +99.95 ± 13.52 0 7 100 139 4 +211.87 ± 33.93
377304 ncm-dbt-04 572235 500 181 75 244 +74.79 ± 13.47 0 13 119 117 1 +155.54 ± 30.96
377303 ncm-dbt-02 588856 500 195 64 241 +93.2 ± 13.44 0 9 103 136 2 +198.34 ± 33.48
377302 ncm-dbt-05 584117 500 184 66 250 +83.57 ± 14.16 1 11 110 125 3 +174.55 ± 32.38
377301 ncm-dbt-04 569270 500 180 88 232 +64.66 ± 14.39 0 20 121 106 3 +129.35 ± 30.88
377300 ncm-dbt-03 587877 500 190 76 234 +80.63 ± 13.64 1 11 111 127 0 +172.78 ± 32.21
377299 ncm-dbt-01 584916 500 187 75 238 +79.17 ± 15.17 0 21 100 125 4 +160.64 ± 34.22
377298 ncm-dbt-02 590181 500 180 69 251 +78.43 ± 14.17 0 15 112 120 3 +160.64 ± 32.15
377297 ncm-dbt-04 569031 500 190 82 228 +76.25 ± 14.39 0 17 111 119 3 +155.54 ± 32.36
377296 ncm-dbt-03 585464 500 187 73 240 +80.63 ± 14.09 1 13 108 127 1 +171.02 ± 32.78
377295 ncm-dbt-05 584034 500 191 80 229 +78.43 ± 14.02 0 13 117 116 4 +158.93 ± 31.27
377294 ncm-dbt-01 585126 500 198 87 215 +78.43 ± 14.88 0 19 105 122 4 +158.93 ± 33.37
377293 ncm-dbt-02 587367 500 188 65 247 +87.26 ± 14.69 0 14 105 125 6 +176.33 ± 33.3
377292 ncm-dbt-04 570549 500 185 73 242 +79.17 ± 14.19 0 17 105 127 1 +165.8 ± 33.35
377291 ncm-dbt-05 582152 500 185 78 237 +75.52 ± 13.79 0 15 114 120 1 +157.24 ± 31.83
377290 ncm-dbt-03 587622 500 185 89 226 +67.54 ± 14.37 0 21 113 115 1 +138.99 ± 32.11
377289 ncm-dbt-01 585379 500 177 75 248 +71.88 ± 14.1 0 19 110 121 0 +150.51 ± 32.56
377288 ncm-dbt-02 589582 500 181 71 248 +77.71 ± 14.0 0 17 106 127 0 +164.07 ± 33.19
377287 ncm-dbt-04 570709 500 187 85 228 +71.88 ± 13.81 0 16 117 116 1 +148.85 ± 31.38
377286 ncm-dbt-03 587240 500 183 68 249 +81.37 ± 13.81 0 15 105 130 0 +172.78 ± 33.32
377285 ncm-dbt-01 583782 500 183 76 241 +75.52 ± 14.65 0 19 108 120 3 +153.86 ± 32.88
377284 ncm-dbt-05 586901 500 188 65 247 +87.26 ± 13.95 0 13 103 132 2 +183.51 ± 33.63
377283 ncm-dbt-03 586308 500 168 72 260 +67.54 ± 14.37 0 21 113 115 1 +138.99 ± 32.11
377282 ncm-dbt-02 589753 500 193 78 229 +81.36 ± 14.4 0 15 109 122 4 +165.8 ± 32.64
377281 ncm-dbt-04 569869 500 177 89 234 +61.79 ± 14.27 0 20 125 102 3 +123.02 ± 30.3
377280 ncm-dbt-05 584579 500 198 70 232 +90.96 ± 13.56 0 8 110 128 4 +189.0 ± 32.17
377279 ncm-dbt-01 585674 500 188 69 243 +84.3 ± 14.47 0 17 99 132 2 +176.33 ± 34.4
377278 ncm-dbt-03 589454 500 184 72 244 +79.17 ± 14.19 1 14 108 126 1 +167.53 ± 32.81
377277 ncm-dbt-05 584243 500 190 66 244 +88.0 ± 13.81 0 11 107 129 3 +183.51 ± 32.85
377276 ncm-dbt-02 588643 500 173 55 272 +83.57 ± 14.16 0 16 101 132 1 +176.33 ± 34.04
377275 ncm-dbt-01 582945 500 189 67 244 +86.52 ± 13.93 1 10 107 130 2 +183.51 ± 32.85
377274 ncm-dbt-04 568991 500 186 62 252 +88.0 ± 13.03 0 8 111 130 1 +187.16 ± 31.99
377273 ncm-dbt-03 590825 500 197 73 230 +88.0 ± 13.66 0 10 109 128 3 +183.51 ± 32.46
377272 ncm-dbt-05 584958 500 188 70 242 +83.57 ± 14.31 1 14 102 132 1 +178.11 ± 33.85
377271 ncm-dbt-01 586731 500 186 67 247 +84.3 ± 14.9 0 19 96 132 3 +174.55 ± 34.94
377270 ncm-dbt-04 570909 500 186 60 254 +89.48 ± 13.38 0 11 102 137 0 +192.71 ± 33.75
377269 ncm-dbt-02 590267 500 180 77 243 +72.61 ± 14.41 1 18 108 123 0 +153.86 ± 32.88

Commit

Commit ID 8ee9905d8beddc01fa70e39c439b076c2d661acb
Author cj5716
Date 2024-05-05 10:36:20 UTC
Remove PSQT-only mode Passed STC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 94208 W: 24270 L: 24112 D: 45826 Ptnml(0-2): 286, 11186, 24009, 11330, 293 https://tests.stockfishchess.org/tests/view/6635ddd773559a8aa8582826 Passed LTC: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 114960 W: 29107 L: 28982 D: 56871 Ptnml(0-2): 37, 12683, 31924, 12790, 46 https://tests.stockfishchess.org/tests/view/663604a973559a8aa85881ed closes #5214 Bench 1653939
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