Dev Builds » 20200205-1242

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 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games Wins Losses Draws Elo
ncm-et-3 08:20:59 1963972 3333 2036 42 1255 +239.88 ± 9.47
ncm-et-4 08:21:18 1957224 3319 2030 63 1226 +236.86 ± 9.64
ncm-et-9 08:21:34 1964644 3334 2088 49 1197 +247.18 ± 9.74
ncm-et-10 08:21:25 1963330 3312 2030 54 1228 +238.99 ± 9.61
ncm-et-13 08:21:30 1973526 3361 2063 53 1245 +239.76 ± 9.54
ncm-et-15 08:21:12 1970774 3341 2079 60 1202 +243.17 ± 9.74
20000 12326 321 7353 +240.96 ± 3.93

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
114716 ncm-et-10 2020-02-06 10:22 00:46:47 1971257 312 198 4 110 +252.91 ± 32.3
114715 ncm-et-4 2020-02-06 10:21 00:47:55 1934360 319 181 8 130 +211.04 ± 29.64
114714 ncm-et-9 2020-02-06 10:20 00:49:01 1969861 334 211 4 119 +251.76 ± 31.0
114713 ncm-et-3 2020-02-06 10:19 00:49:35 1965842 333 194 7 132 +220.66 ± 29.4
114712 ncm-et-15 2020-02-06 10:17 00:52:07 1970797 341 217 8 116 +247.92 ± 31.67
114711 ncm-et-13 2020-02-06 10:14 00:55:15 1971886 361 216 7 138 +229.61 ± 28.79
114710 ncm-et-10 2020-02-06 09:05 01:16:04 1961233 500 279 9 212 +209.91 ± 22.99
114709 ncm-et-4 2020-02-06 09:04 01:15:38 1969557 500 302 10 188 +232.26 ± 24.67
114708 ncm-et-9 2020-02-06 09:03 01:15:25 1963998 500 314 7 179 +248.53 ± 25.26
114707 ncm-et-3 2020-02-06 09:02 01:15:41 1963686 500 315 7 178 +249.64 ± 25.34
114706 ncm-et-15 2020-02-06 09:01 01:14:06 1972192 500 308 12 180 +236.51 ± 25.32
114705 ncm-et-13 2020-02-06 08:58 01:15:04 1975927 500 288 10 202 +217.85 ± 23.68
114704 ncm-et-10 2020-02-06 07:49 01:14:47 1961544 500 307 14 179 +233.32 ± 25.44
114703 ncm-et-9 2020-02-06 07:48 01:14:41 1971254 500 318 6 176 +254.16 ± 25.46
114702 ncm-et-4 2020-02-06 07:46 01:16:52 1938553 500 313 7 180 +247.41 ± 25.18
114701 ncm-et-3 2020-02-06 07:46 01:15:03 1963073 500 300 7 193 +233.32 ± 24.21
114700 ncm-et-15 2020-02-06 07:44 01:15:59 1970186 500 310 5 185 +246.3 ± 24.72
114699 ncm-et-13 2020-02-06 07:43 01:13:30 1971418 500 306 7 187 +239.74 ± 24.65
114698 ncm-et-10 2020-02-06 06:32 01:15:57 1964616 500 310 7 183 +244.1 ± 24.95
114697 ncm-et-4 2020-02-06 06:31 01:14:47 1969266 500 324 10 166 +256.44 ± 26.41
114696 ncm-et-3 2020-02-06 06:30 01:15:29 1965380 500 310 7 183 +244.1 ± 24.95
114695 ncm-et-9 2020-02-06 06:30 01:17:05 1941817 500 320 7 173 +255.3 ± 25.74
114694 ncm-et-15 2020-02-06 06:28 01:15:04 1967087 500 308 4 188 +245.2 ± 24.45
114693 ncm-et-13 2020-02-06 06:27 01:15:17 1967851 500 311 8 181 +244.1 ± 25.14
114692 ncm-et-10 2020-02-06 05:16 01:14:45 1968003 500 306 7 187 +239.74 ± 24.65
114691 ncm-et-9 2020-02-06 05:14 01:14:53 1968935 500 311 10 179 +241.91 ± 25.35
114690 ncm-et-4 2020-02-06 05:13 01:16:39 1970336 500 294 10 196 +223.94 ± 24.09
114689 ncm-et-3 2020-02-06 05:13 01:15:53 1964147 500 300 3 197 +237.58 ± 23.75
114688 ncm-et-15 2020-02-06 05:12 01:14:53 1969858 500 312 10 178 +243.0 ± 25.43
114687 ncm-et-13 2020-02-06 05:11 01:14:46 1973743 500 326 9 165 +259.91 ± 26.48
114686 ncm-et-10 2020-02-06 03:58 01:17:05 1956329 500 318 8 174 +251.89 ± 25.69
114685 ncm-et-9 2020-02-06 03:58 01:14:30 1968940 500 301 10 189 +231.21 ± 24.59
114684 ncm-et-4 2020-02-06 03:58 01:13:43 1970957 500 306 11 183 +235.45 ± 25.07
114683 ncm-et-3 2020-02-06 03:58 01:13:55 1963994 500 320 4 176 +258.75 ± 25.38
114682 ncm-et-15 2020-02-06 03:57 01:14:22 1974203 500 310 12 178 +238.66 ± 25.48
114681 ncm-et-13 2020-02-06 03:57 01:13:09 1976695 500 305 5 190 +240.82 ± 24.35
114680 ncm-et-3 2020-02-06 02:41 01:15:23 1961688 500 297 7 196 +230.16 ± 23.99
114679 ncm-et-4 2020-02-06 02:41 01:15:44 1947542 500 310 7 183 +244.1 ± 24.95
114678 ncm-et-15 2020-02-06 02:41 01:14:41 1971101 500 314 9 177 +246.3 ± 25.48
114677 ncm-et-13 2020-02-06 02:41 01:14:29 1977162 500 311 7 182 +245.2 ± 25.02
114676 ncm-et-10 2020-02-06 02:41 01:16:00 1960330 500 312 5 183 +248.53 ± 24.87
114675 ncm-et-9 2020-02-06 02:41 01:15:59 1967707 500 313 5 182 +249.64 ± 24.95

Commit

Commit ID ddd4224640e04463c62b5896660f6f6abe4cc1a5
Author Vizvezdenec
Date 2020-02-05 12:42:24 UTC
Reintroduce king infiltration This patch reintroduces the recently simplified king infiltration bonus in initiative calculation, doubling its effect, and compensating more. passed STC http://tests.stockfishchess.org/tests/view/5e3476f630ae32da08941d5c LLR: 2.94 (-2.94,2.94) {-0.50,1.50} Total: 75323 W: 14434 L: 14140 D: 46749 Ptnml(0-2): 1231, 8729, 17528, 8826, 1331 passed LTC http://tests.stockfishchess.org/tests/view/5e377353e70d848499f638c1 LLR: 2.94 (-2.94,2.94) {0.25,1.75} Total: 171466 W: 22223 L: 21561 D: 127682 Ptnml(0-2): 1204, 15951, 50831, 16397, 1312 closes https://github.com/official-stockfish/Stockfish/pull/2545 Brench: 4869669
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