Dev Builds » 20181119-0902

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 10:21:54 1964505 4026 2218 116 1692 +201.25 ± 8.18
ncm-et-4 10:22:48 1963908 3999 2218 93 1688 +205.71 ± 8.16
ncm-et-10 10:22:41 1969345 3987 2283 91 1613 +214.74 ± 8.37
ncm-et-13 10:23:03 1971668 3997 2214 81 1702 +206.81 ± 8.1
ncm-et-15 10:22:38 1960779 3991 2230 94 1667 +207.56 ± 8.22
20000 11163 475 8362 +207.17 ± 3.67

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
60001 ncm-et-3 2018-11-23 20:50 00:04:54 1938668 26 15 1 10 +209.15 ± 114.68
60000 ncm-et-10 2018-11-23 19:39 01:15:16 1975488 487 266 10 211 +202.95 ± 23.04
59999 ncm-et-15 2018-11-23 19:39 01:15:57 1968937 491 292 11 188 +226.16 ± 24.67
59998 ncm-et-4 2018-11-23 19:37 01:16:58 1961852 499 273 19 207 +195.05 ± 23.56
59997 ncm-et-13 2018-11-23 19:37 01:17:33 1964917 497 264 7 226 +198.86 ± 22.03
59996 ncm-et-3 2018-11-23 19:32 01:17:13 1973331 500 266 9 225 +197.4 ± 22.18
59995 ncm-et-15 2018-11-23 18:21 01:16:25 1969894 500 264 15 221 +189.92 ± 22.6
59994 ncm-et-10 2018-11-23 18:20 01:18:10 1959861 500 289 12 199 +216.85 ± 23.94
59993 ncm-et-4 2018-11-23 18:20 01:16:51 1967251 500 269 10 221 +199.29 ± 22.46
59992 ncm-et-13 2018-11-23 18:18 01:17:44 1963235 500 267 11 222 +196.45 ± 22.43
59991 ncm-et-3 2018-11-23 18:14 01:16:43 1973029 500 260 12 228 +189.0 ± 22.1
59990 ncm-et-10 2018-11-23 17:01 01:18:04 1968470 500 273 12 215 +201.19 ± 22.89
59989 ncm-et-15 2018-11-23 17:01 01:19:24 1956645 500 282 11 207 +210.89 ± 23.38
59988 ncm-et-4 2018-11-23 17:01 01:17:44 1963686 500 277 13 210 +204.07 ± 23.24
59987 ncm-et-13 2018-11-23 17:00 01:17:26 1980656 500 281 11 208 +209.91 ± 23.31
59986 ncm-et-3 2018-11-23 16:55 01:17:57 1963378 500 282 10 208 +211.87 ± 23.28
59985 ncm-et-4 2018-11-23 15:42 01:17:32 1973784 500 274 10 216 +204.07 ± 22.77
59984 ncm-et-15 2018-11-23 15:42 01:17:49 1969864 500 266 8 226 +198.34 ± 22.08
59983 ncm-et-13 2018-11-23 15:42 01:17:14 1973124 500 263 17 220 +187.16 ± 22.71
59982 ncm-et-10 2018-11-23 15:41 01:18:48 1962624 500 288 8 204 +219.87 ± 23.48
59981 ncm-et-3 2018-11-23 15:38 01:15:40 1975698 500 286 17 197 +208.93 ± 24.19
59980 ncm-et-4 2018-11-23 14:23 01:18:20 1965072 500 278 14 208 +204.07 ± 23.39
59979 ncm-et-10 2018-11-23 14:23 01:17:22 1964928 500 292 15 193 +216.85 ± 24.43
59978 ncm-et-15 2018-11-23 14:22 01:18:34 1957555 500 297 9 194 +228.08 ± 24.2
59977 ncm-et-13 2018-11-23 14:21 01:19:12 1970484 500 295 5 200 +230.16 ± 23.63
59976 ncm-et-3 2018-11-23 14:21 01:16:24 1965073 500 298 16 186 +221.9 ± 24.95
59975 ncm-et-10 2018-11-23 13:05 01:16:49 1975342 500 295 12 193 +222.92 ± 24.36
59974 ncm-et-13 2018-11-23 13:04 01:16:36 1974838 500 288 10 202 +217.85 ± 23.68
59973 ncm-et-15 2018-11-23 13:03 01:18:35 1946053 500 281 10 209 +210.89 ± 23.22
59972 ncm-et-3 2018-11-23 13:02 01:17:58 1963070 500 280 17 203 +203.11 ± 23.78
59971 ncm-et-4 2018-11-23 13:01 01:20:15 1944607 500 274 4 222 +209.91 ± 22.16
59970 ncm-et-15 2018-11-23 11:45 01:16:47 1961236 500 273 12 215 +201.19 ± 22.89
59969 ncm-et-10 2018-11-23 11:44 01:19:28 1981127 500 288 9 203 +218.86 ± 23.58
59968 ncm-et-3 2018-11-23 11:44 01:16:41 1963073 500 263 16 221 +188.08 ± 22.63
59967 ncm-et-13 2018-11-23 11:44 01:18:58 1970638 500 268 10 222 +198.34 ± 22.4
59966 ncm-et-4 2018-11-23 11:43 01:17:46 1961842 500 295 10 195 +224.97 ± 24.16
59965 ncm-et-15 2018-11-23 10:25 01:19:07 1956050 500 275 18 207 +197.4 ± 23.54
59964 ncm-et-10 2018-11-23 10:24 01:18:44 1966923 500 292 13 195 +218.86 ± 24.24
59963 ncm-et-3 2018-11-23 10:24 01:18:24 1965227 500 268 18 214 +190.85 ± 23.1
59962 ncm-et-13 2018-11-23 10:24 01:18:20 1975455 500 288 10 202 +217.85 ± 23.68
59961 ncm-et-4 2018-11-23 10:24 01:17:22 1973177 500 278 13 209 +205.04 ± 23.3

Commit

Commit ID 8a9c298deeee372251d95c867f877a7ac3a7c3fb
Author SFisGOD
Date 2018-11-19 09:02:31 UTC
Rook PSQT Tuned Failed STC (Yellow ) LLR: -2.96 (-2.94,2.94) [0.00,4.00] Total: 56302 W: 12007 L: 11953 D: 32342 http://tests.stockfishchess.org/tests/view/5be69d210ebc595e0ae3185b Passed 1st LTC (Green) LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 8745 W: 1480 L: 1301 D: 5964 http://tests.stockfishchess.org/tests/view/5be682960ebc595e0ae31818 Failed 2nd LTC (Red) LLR: -2.96 (-2.94,2.94) [0.00,4.00] Total: 19398 W: 3040 L: 3133 D: 13225 http://tests.stockfishchess.org/tests/view/5be69b840ebc595e0ae31856 Passed 3rd LTC (Green) LLR: 2.96 (-2.94,2.94) [0.00,4.00] Total: 107516 W: 17342 L: 16858 D: 73316 http://tests.stockfishchess.org/tests/view/5bea879a0ebc595e0ae34d80 Closes https://github.com/official-stockfish/Stockfish/pull/1809 How to continue from there? The values in the rook table now look a bit strange for a human eye and are hard to explain, maybe it would be nice to simplify them by hand and see if we can pass another (clean) double green with a more regular array. Bench: 3188070
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