Dev Builds » 20200123-1649

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 08:21:18 1963447 3328 2073 56 1199 +244.14 ± 9.74
ncm-et-4 08:21:17 1964264 3340 2050 48 1242 +240.5 ± 9.54
ncm-et-9 08:21:14 1966958 3338 2053 53 1232 +240.37 ± 9.59
ncm-et-10 08:21:28 1964076 3329 2049 57 1223 +239.94 ± 9.64
ncm-et-13 08:21:29 1973356 3331 2071 53 1207 +244.0 ± 9.7
ncm-et-15 08:21:30 1969007 3334 2026 51 1257 +236.72 ± 9.48
20000 12322 318 7360 +240.93 ± 3.92

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
113341 ncm-et-10 2020-01-27 00:05 00:48:36 1959849 329 222 4 103 +277.07 ± 33.56
113340 ncm-et-3 2020-01-27 00:04 00:49:41 1958777 328 205 7 116 +242.82 ± 31.59
113339 ncm-et-13 2020-01-27 00:04 00:49:54 1973762 331 198 6 127 +230.19 ± 29.99
113338 ncm-et-9 2020-01-27 00:03 00:50:33 1961382 338 212 6 120 +246.01 ± 30.99
113337 ncm-et-4 2020-01-27 00:03 00:50:42 1970184 340 224 3 113 +269.37 ± 31.86
113336 ncm-et-15 2020-01-27 00:03 00:50:43 1973896 334 204 0 130 +246.73 ± 29.12
113335 ncm-et-13 2020-01-26 22:48 01:14:47 1977163 500 327 6 167 +264.6 ± 26.21
113334 ncm-et-15 2020-01-26 22:48 01:14:05 1969401 500 286 11 203 +214.85 ± 23.64
113333 ncm-et-3 2020-01-26 22:48 01:15:29 1963224 500 312 8 180 +245.2 ± 25.21
113332 ncm-et-10 2020-01-26 22:47 01:16:49 1960626 500 285 11 204 +213.85 ± 23.58
113331 ncm-et-4 2020-01-26 22:46 01:15:42 1974827 500 288 11 201 +216.85 ± 23.78
113330 ncm-et-9 2020-01-26 22:46 01:15:58 1964924 500 316 12 172 +245.2 ± 25.95
113329 ncm-et-15 2020-01-26 21:33 01:13:56 1968472 500 315 3 182 +254.16 ± 24.86
113328 ncm-et-13 2020-01-26 21:32 01:14:59 1977005 500 310 10 180 +240.82 ± 25.27
113327 ncm-et-10 2020-01-26 21:32 01:14:33 1969240 500 315 9 176 +247.41 ± 25.56
113326 ncm-et-4 2020-01-26 21:32 01:13:43 1968345 500 303 8 189 +235.45 ± 24.53
113325 ncm-et-3 2020-01-26 21:31 01:15:18 1962610 500 292 11 197 +220.88 ± 24.05
113324 ncm-et-9 2020-01-26 21:30 01:15:14 1968800 500 309 3 188 +247.41 ± 24.4
113323 ncm-et-10 2020-01-26 20:17 01:13:30 1971256 500 313 7 180 +247.41 ± 25.18
113322 ncm-et-4 2020-01-26 20:16 01:14:21 1967693 500 317 6 177 +253.02 ± 25.38
113321 ncm-et-15 2020-01-26 20:16 01:16:02 1965862 500 305 8 187 +237.58 ± 24.68
113320 ncm-et-13 2020-01-26 20:16 01:15:21 1967407 500 309 3 188 +247.41 ± 24.4
113319 ncm-et-3 2020-01-26 20:15 01:15:03 1964609 500 326 6 168 +263.42 ± 26.13
113318 ncm-et-9 2020-01-26 20:14 01:14:37 1967257 500 303 10 187 +233.32 ± 24.74
113317 ncm-et-10 2020-01-26 19:00 01:15:48 1963386 500 307 9 184 +238.66 ± 24.94
113316 ncm-et-13 2020-01-26 19:00 01:14:46 1969572 500 305 9 186 +236.51 ± 24.79
113315 ncm-et-15 2020-01-26 18:59 01:15:41 1967697 500 308 9 183 +239.74 ± 25.01
113314 ncm-et-3 2020-01-26 18:58 01:16:05 1965386 500 315 12 173 +244.1 ± 25.87
113313 ncm-et-4 2020-01-26 18:58 01:17:25 1926276 500 317 7 176 +251.89 ± 25.5
113312 ncm-et-9 2020-01-26 18:57 01:15:46 1964917 500 307 10 183 +237.58 ± 25.04
113311 ncm-et-9 2020-01-26 17:43 01:13:31 1971565 500 310 8 182 +243.0 ± 25.06
113310 ncm-et-10 2020-01-26 17:43 01:16:36 1957402 500 314 7 179 +248.53 ± 25.26
113309 ncm-et-13 2020-01-26 17:43 01:16:08 1977943 500 305 6 189 +239.74 ± 24.46
113308 ncm-et-4 2020-01-26 17:43 01:14:12 1973893 500 305 5 190 +240.82 ± 24.35
113307 ncm-et-15 2020-01-26 17:42 01:16:02 1964920 500 311 10 179 +241.91 ± 25.35
113306 ncm-et-3 2020-01-26 17:42 01:15:23 1964917 500 309 5 186 +245.2 ± 24.64
113305 ncm-et-4 2020-01-26 16:26 01:15:12 1968636 500 296 8 196 +228.08 ± 24.03
113304 ncm-et-9 2020-01-26 16:26 01:15:35 1969863 500 296 4 200 +232.26 ± 23.59
113303 ncm-et-3 2020-01-26 16:26 01:14:19 1964609 500 314 7 179 +248.53 ± 25.26
113302 ncm-et-10 2020-01-26 16:26 01:15:36 1966777 500 293 10 197 +222.92 ± 24.02
113301 ncm-et-13 2020-01-26 16:26 01:15:34 1970644 500 317 13 170 +245.2 ± 26.14
113300 ncm-et-15 2020-01-26 16:26 01:15:01 1972807 500 297 10 193 +227.04 ± 24.3

Commit

Commit ID 75dfdeac119d0ce71c36ba5ab4f33318f589b158
Author protonspring
Date 2020-01-23 16:49:10 UTC
Simplify KPK classify This is a non-functional simplification. If we use the "side to move" of the entry instead of the template, one of the classify methods goes away. Furthermore, I've resolved the colors in some of the statements (we're already assuming direction using NORTH), and used stm (side to move) instead of "us," since this is much clearer to me. This is not tested because it is non-functional, only applies building the bitbase and there are no changes to the binary (on my machine). Closes https://github.com/official-stockfish/Stockfish/pull/2485 No functional change
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