Dev Builds » 20200107-1000

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	08:30:57	1962178	3328	2031	65	1232	+235.84 ± 9.61
ncm-et-4	08:31:05	1962355	3327	2041	53	1233	+239.49 ± 9.59
ncm-et-9	08:31:09	1966868	3326	2023	51	1252	+237.0 ± 9.5
ncm-et-10	08:30:37	1957765	3289	2022	64	1203	+238.29 ± 9.73
ncm-et-13	08:31:08	1972691	3368	2063	59	1246	+238.13 ± 9.55
ncm-et-15	08:31:00	1968989	3362	2075	58	1229	+240.79 ± 9.62
			20000	12255	350	7395	+238.26 ± 3.92

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
110959	ncm-et-10	2020-01-08 21:04	00:44:31	1961701	289	180	5	104	+243.85 ± 33.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2313853865 \ -pgnout /tmp/ncm-dbt-20200107-1000-042.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110958	ncm-et-3	2020-01-08 20:59	00:49:36	1964303	328	187	4	137	+218.82 ± 28.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1888352510 \ -pgnout /tmp/ncm-dbt-20200107-1000-041.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110957	ncm-et-4	2020-01-08 20:58	00:50:19	1970525	327	217	3	107	+272.05 ± 32.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1057807967 \ -pgnout /tmp/ncm-dbt-20200107-1000-040.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110956	ncm-et-9	2020-01-08 20:57	00:51:42	1973272	326	200	4	122	+241.49 ± 30.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1008993482 \ -pgnout /tmp/ncm-dbt-20200107-1000-039.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110955	ncm-et-15	2020-01-08 20:54	00:54:48	1968165	362	217	7	138	+230.22 ± 28.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1449997769 \ -pgnout /tmp/ncm-dbt-20200107-1000-038.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110954	ncm-et-13	2020-01-08 20:53	00:55:40	1966768	368	217	6	145	+226.71 ± 27.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2894178263 \ -pgnout /tmp/ncm-dbt-20200107-1000-037.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110953	ncm-et-10	2020-01-08 19:46	01:16:39	1966462	500	310	8	182	+243.0 ± 25.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 386307467 \ -pgnout /tmp/ncm-dbt-20200107-1000-036.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110952	ncm-et-3	2020-01-08 19:41	01:17:16	1959082	500	315	14	171	+241.91 ± 26.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3193275368 \ -pgnout /tmp/ncm-dbt-20200107-1000-035.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110951	ncm-et-9	2020-01-08 19:39	01:16:28	1965693	500	312	8	180	+245.2 ± 25.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2403427663 \ -pgnout /tmp/ncm-dbt-20200107-1000-034.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110950	ncm-et-4	2020-01-08 19:39	01:18:29	1952526	500	318	4	178	+256.44 ± 25.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1935875112 \ -pgnout /tmp/ncm-dbt-20200107-1000-033.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110949	ncm-et-13	2020-01-08 19:37	01:15:20	1969723	500	307	17	176	+230.16 ± 25.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 779915010 \ -pgnout /tmp/ncm-dbt-20200107-1000-032.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110948	ncm-et-15	2020-01-08 19:36	01:16:31	1963379	500	318	9	173	+250.77 ± 25.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1559036496 \ -pgnout /tmp/ncm-dbt-20200107-1000-031.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110947	ncm-et-10	2020-01-08 18:29	01:16:01	1956178	500	322	11	167	+253.02 ± 26.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 245810348 \ -pgnout /tmp/ncm-dbt-20200107-1000-030.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110946	ncm-et-3	2020-01-08 18:24	01:15:50	1964148	500	300	7	193	+233.32 ± 24.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2355189347 \ -pgnout /tmp/ncm-dbt-20200107-1000-029.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110945	ncm-et-4	2020-01-08 18:22	01:15:53	1970964	500	328	5	167	+266.97 ± 26.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 365938043 \ -pgnout /tmp/ncm-dbt-20200107-1000-028.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110944	ncm-et-9	2020-01-08 18:22	01:16:38	1963994	500	297	9	194	+228.08 ± 24.2	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 40263458 \ -pgnout /tmp/ncm-dbt-20200107-1000-027.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110943	ncm-et-13	2020-01-08 18:20	01:16:01	1976244	500	301	5	194	+236.51 ± 24.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2703623411 \ -pgnout /tmp/ncm-dbt-20200107-1000-026.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.29+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110942	ncm-et-15	2020-01-08 18:18	01:17:02	1972038	500	300	14	186	+226.0 ± 24.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3942283909 \ -pgnout /tmp/ncm-dbt-20200107-1000-025.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110941	ncm-et-10	2020-01-08 17:10	01:18:07	1956025	500	289	11	200	+217.85 ± 23.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 948933522 \ -pgnout /tmp/ncm-dbt-20200107-1000-024.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110940	ncm-et-4	2020-01-08 17:05	01:15:29	1973902	500	301	12	187	+229.12 ± 24.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3871384810 \ -pgnout /tmp/ncm-dbt-20200107-1000-023.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110939	ncm-et-3	2020-01-08 17:05	01:17:57	1957265	500	320	10	170	+251.89 ± 26.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 208046227 \ -pgnout /tmp/ncm-dbt-20200107-1000-022.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110938	ncm-et-9	2020-01-08 17:04	01:16:32	1963540	500	290	8	202	+221.9 ± 23.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3653190285 \ -pgnout /tmp/ncm-dbt-20200107-1000-021.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110937	ncm-et-13	2020-01-08 17:01	01:17:21	1976390	500	297	13	190	+223.94 ± 24.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2622130436 \ -pgnout /tmp/ncm-dbt-20200107-1000-020.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.29+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110936	ncm-et-15	2020-01-08 17:01	01:16:21	1976538	500	300	7	193	+233.32 ± 24.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1538184818 \ -pgnout /tmp/ncm-dbt-20200107-1000-019.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.28+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110935	ncm-et-10	2020-01-08 15:49	01:19:56	1949940	500	306	11	183	+235.45 ± 25.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3912323771 \ -pgnout /tmp/ncm-dbt-20200107-1000-018.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110934	ncm-et-3	2020-01-08 15:47	01:16:51	1961536	500	299	17	184	+221.9 ± 25.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4004129338 \ -pgnout /tmp/ncm-dbt-20200107-1000-017.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110933	ncm-et-9	2020-01-08 15:47	01:16:34	1966306	500	320	8	172	+254.16 ± 25.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1734995668 \ -pgnout /tmp/ncm-dbt-20200107-1000-016.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110932	ncm-et-4	2020-01-08 15:46	01:18:05	1936680	500	296	7	197	+229.12 ± 23.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2230884844 \ -pgnout /tmp/ncm-dbt-20200107-1000-015.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.78+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110931	ncm-et-15	2020-01-08 15:44	01:15:27	1971113	500	303	7	190	+236.51 ± 24.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4183151915 \ -pgnout /tmp/ncm-dbt-20200107-1000-014.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110930	ncm-et-13	2020-01-08 15:44	01:16:04	1980444	500	298	12	190	+226.0 ± 24.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1037868254 \ -pgnout /tmp/ncm-dbt-20200107-1000-013.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.24+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110929	ncm-et-10	2020-01-08 14:31	01:17:08	1960002	500	305	11	184	+234.38 ± 24.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1678400808 \ -pgnout /tmp/ncm-dbt-20200107-1000-012.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110928	ncm-et-3	2020-01-08 14:30	01:16:08	1963378	500	317	6	177	+253.02 ± 25.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3696841892 \ -pgnout /tmp/ncm-dbt-20200107-1000-011.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110927	ncm-et-9	2020-01-08 14:30	01:15:57	1972967	500	295	4	201	+231.21 ± 23.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2496228965 \ -pgnout /tmp/ncm-dbt-20200107-1000-010.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110926	ncm-et-4	2020-01-08 14:29	01:15:47	1973117	500	306	13	181	+233.32 ± 25.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2878741305 \ -pgnout /tmp/ncm-dbt-20200107-1000-009.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110925	ncm-et-13	2020-01-08 14:28	01:15:04	1970634	500	316	2	182	+256.44 ± 24.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1957096300 \ -pgnout /tmp/ncm-dbt-20200107-1000-008.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110924	ncm-et-15	2020-01-08 14:27	01:16:00	1963224	500	313	9	178	+245.2 ± 25.4	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1440896827 \ -pgnout /tmp/ncm-dbt-20200107-1000-007.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110923	ncm-et-10	2020-01-08 13:12	01:18:15	1954050	500	310	7	183	+244.1 ± 24.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1287643903 \ -pgnout /tmp/ncm-dbt-20200107-1000-006.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110922	ncm-et-3	2020-01-08 13:11	01:17:19	1965534	500	293	7	200	+226.0 ± 23.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 818015352 \ -pgnout /tmp/ncm-dbt-20200107-1000-005.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110921	ncm-et-4	2020-01-08 13:11	01:17:03	1958775	500	275	9	216	+206.01 ± 22.73	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 207143440 \ -pgnout /tmp/ncm-dbt-20200107-1000-004.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110920	ncm-et-15	2020-01-08 13:11	01:14:51	1968470	500	324	5	171	+262.24 ± 25.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 537438108 \ -pgnout /tmp/ncm-dbt-20200107-1000-003.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110919	ncm-et-9	2020-01-08 13:11	01:17:18	1962307	500	309	10	181	+239.74 ± 25.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1748810684 \ -pgnout /tmp/ncm-dbt-20200107-1000-002.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
110918	ncm-et-13	2020-01-08 13:11	01:15:38	1968639	500	327	4	169	+266.97 ± 25.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2402701532 \ -pgnout /tmp/ncm-dbt-20200107-1000-001.pgn \ -openings \ file=/home/chess/www/releases/20200107015036/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200107-1000 \ cmd=/home/chess/engines/e5_2670/devbuild/20200107-1000-83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	83ecfa7c33ab3e89fcbc506f0f4d5312baa26aeb
Author	Alain SAVARD
Date	2020-01-07 10:00:54 UTC
Use a faster implementation of Static Exchange Evaluation SEE (Static Exchange Evaluation) is a critical component, so we might indulge some tricks to make it faster. Another pull request #2469 showed some speedup by removing templates, this version uses Ronald de Man (@syzygy1) SEE implementation which also unrolls the for loop by suppressing the min_attacker() helper function and exits as soon as the last swap is conclusive. See Ronald de Man version there: https://github.com/syzygy1/Cfish/blob/master/src/position.c Patch testes against pull request #2469: LLR: 2.95 (-2.94,2.94) {-1.00,3.00} Total: 19365 W: 3771 L: 3634 D: 11960 Ptnml(0-2): 241, 1984, 5099, 2092, 255 http://tests.stockfishchess.org/tests/view/5e10eb135e5436dd91b27ba3 And since we are using new SPRT statistics, and that both pull requests finished with less than 20000 games I also tested against master as a speed-up: LLR: 2.99 (-2.94,2.94) {-1.00,3.00} Total: 18878 W: 3674 L: 3539 D: 11665 Ptnml(0-2): 193, 1999, 4966, 2019, 250 http://tests.stockfishchess.org/tests/view/5e10febf12ef906c8b388745 Non functional change