Dev Builds » 20190609-1234

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 08:28:47 1971560 3344 1939 69 1336 +219.47 +/- 9.2
ncm-et-4 08:44:08 1934156 3332 1956 81 1295 +221.25 +/- 9.38
ncm-et-9 08:28:26 1976302 3341 1987 85 1269 +224.61 +/- 9.49
ncm-et-10 08:33:37 1972764 3332 1929 78 1325 +217.61 +/- 9.25
ncm-et-13 08:31:06 1976558 3323 1876 91 1356 +208.52 +/- 9.15
ncm-et-15 08:27:26 1973784 3328 1941 68 1319 +221.29 +/- 9.26
20000 11628 472 7900 +218.76 +/- 3.79

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
84830 ncm-et-15 2019-06-11 07:39 00:49:16 1978413 328 206 3 119 +251.27 +/- 30.9
84829 ncm-et-13 2019-06-11 07:39 00:50:14 1974516 323 175 7 141 +200.3 +/- 28.22
84828 ncm-et-10 2019-06-11 07:38 00:51:21 1966774 332 186 5 141 +212.46 +/- 28.16
84827 ncm-et-3 2019-06-11 07:36 00:52:11 1974871 344 200 6 138 +221.88 +/- 28.66
84826 ncm-et-9 2019-06-11 07:36 00:52:49 1966156 341 190 10 141 +204.0 +/- 28.48
84825 ncm-et-4 2019-06-11 07:35 00:53:25 1915245 332 193 6 133 +221.52 +/- 29.21
84824 ncm-et-13 2019-06-11 06:20 01:17:23 1967853 500 271 15 214 +196.45 +/- 23.03
84823 ncm-et-15 2019-06-11 06:20 01:18:47 1977120 500 281 15 204 +206.01 +/- 23.68
84822 ncm-et-9 2019-06-11 06:19 01:15:54 1968796 500 282 13 205 +208.93 +/- 23.56
84821 ncm-et-4 2019-06-11 06:18 01:15:45 1972366 500 280 14 206 +206.01 +/- 23.52
84820 ncm-et-10 2019-06-11 06:18 01:18:10 1970696 500 283 9 208 +213.85 +/- 23.25
84819 ncm-et-3 2019-06-11 06:18 01:17:18 1973509 500 308 8 184 +240.82 +/- 24.91
84818 ncm-et-10 2019-06-11 05:01 01:15:58 1978771 500 288 10 202 +217.85 +/- 23.68
84817 ncm-et-9 2019-06-11 05:01 01:16:49 1973748 500 294 10 196 +223.94 +/- 24.09
84816 ncm-et-3 2019-06-11 05:01 01:15:49 1963994 500 285 9 206 +215.85 +/- 23.38
84815 ncm-et-15 2019-06-11 05:01 01:17:24 1972963 500 267 13 220 +194.57 +/- 22.61
84814 ncm-et-4 2019-06-11 05:01 01:16:14 1964763 500 288 11 201 +216.85 +/- 23.78
84813 ncm-et-13 2019-06-11 05:01 01:17:59 1970966 500 287 13 200 +213.85 +/- 23.9
84764 ncm-et-4 2019-06-10 12:11 01:22:53 1866129 500 272 15 213 +197.4 +/- 23.1
84763 ncm-et-10 2019-06-10 12:05 01:18:01 1967086 500 284 16 200 +207.95 +/- 23.96
84762 ncm-et-13 2019-06-10 12:04 01:16:30 1987878 500 274 18 208 +196.45 +/- 23.48
84761 ncm-et-3 2019-06-10 12:04 01:14:45 1967848 500 301 13 186 +228.08 +/- 24.89
84760 ncm-et-9 2019-06-10 12:02 01:16:11 1991630 500 290 16 194 +213.85 +/- 24.38
84759 ncm-et-15 2019-06-10 12:01 01:16:22 1973744 500 285 5 210 +219.87 +/- 22.96
84758 ncm-et-4 2019-06-10 10:51 01:18:42 1942710 500 311 10 179 +241.91 +/- 25.35
84757 ncm-et-10 2019-06-10 10:48 01:16:47 1975419 500 303 13 184 +230.16 +/- 25.04
84756 ncm-et-13 2019-06-10 10:47 01:16:28 1976070 500 286 12 202 +213.85 +/- 23.74
84755 ncm-et-3 2019-06-10 10:46 01:16:39 1966459 500 285 9 206 +215.85 +/- 23.38
84754 ncm-et-9 2019-06-10 10:45 01:16:09 1969098 500 325 10 165 +257.59 +/- 26.5
84753 ncm-et-15 2019-06-10 10:45 01:15:11 1960465 500 286 12 202 +213.85 +/- 23.74
84752 ncm-et-4 2019-06-10 09:33 01:16:57 1972553 500 296 16 188 +219.87 +/- 24.8
84751 ncm-et-10 2019-06-10 09:30 01:16:13 1986131 500 285 13 202 +211.87 +/- 23.76
84750 ncm-et-13 2019-06-10 09:30 01:15:56 1975919 500 292 13 195 +218.86 +/- 24.24
84749 ncm-et-3 2019-06-10 09:30 01:15:24 1987471 500 283 9 208 +213.85 +/- 23.25
84748 ncm-et-15 2019-06-10 09:28 01:15:12 1975448 500 309 9 182 +240.82 +/- 25.09
84747 ncm-et-9 2019-06-10 09:28 01:15:22 1985066 500 304 12 184 +232.26 +/- 25.02
84746 ncm-et-13 2019-06-10 08:12 01:16:36 1982708 500 291 13 196 +217.85 +/- 24.17
84745 ncm-et-10 2019-06-10 08:12 01:17:07 1964474 500 300 12 188 +228.08 +/- 24.72
84744 ncm-et-4 2019-06-10 08:12 01:20:12 1905328 500 316 9 175 +248.53 +/- 25.64
84743 ncm-et-3 2019-06-10 08:12 01:16:41 1966768 500 277 15 208 +202.15 +/- 23.42
84742 ncm-et-9 2019-06-10 08:12 01:15:12 1979622 500 302 14 184 +228.08 +/- 25.06
84741 ncm-et-15 2019-06-10 08:12 01:15:14 1978339 500 307 11 182 +236.51 +/- 25.14

Commit

Commit ID 2ead74d1e2b0c5edbb0da5887e56bbddb5b2a905
Author Stefan Geschwentner
Date 2019-06-09 12:34:51 UTC
Remove depth condition for ttPv (#2166) Currently PV nodes with a depth <= 4 were ignored for ttPv. Now remove this constraint and use all PV nodes. STC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 52209 W: 11755 L: 11694 D: 28760 http://tests.stockfishchess.org/tests/view/5cebc2d30ebc5925cf07b93a LTC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 20874 W: 3689 L: 3568 D: 13617 http://tests.stockfishchess.org/tests/view/5cec01fc0ebc5925cf07c62d
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