Dev Builds » 20181216-0857

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	08:44:19	1969125	3409	1928	93	1388	+209.06 ± 9.04
ncm-et-4	08:44:20	1965244	3369	1928	67	1374	+216.04 ± 9.05
ncm-et-9	08:44:20	1970941	3375	1919	67	1389	+214.22 ± 8.99
ncm-et-10	08:44:44	1970254	3367	1907	70	1390	+212.66 ± 8.99
ncm-et-13	08:44:38	1977002	3381	1935	84	1362	+213.59 ± 9.12
ncm-et-15	08:44:13	1855600	3099	1798	67	1234	+219.14 ± 9.58
			20000	11415	448	8137	+214.03 ± 3.72

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
63001	ncm-et-15	2018-12-18 00:29	00:16:42	1930775	99	56	1	42	+217.63 ± 51.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2423441160 \ -pgnout /tmp/ncm-dbt-20181216-0857-042.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.86+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63000	ncm-et-4	2018-12-17 23:48	00:57:03	1972742	369	215	6	148	+223.12 ± 27.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1959510005 \ -pgnout /tmp/ncm-dbt-20181216-0857-041.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62999	ncm-et-10	2018-12-17 23:48	00:57:37	1964772	367	214	7	146	+221.92 ± 27.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 780644413 \ -pgnout /tmp/ncm-dbt-20181216-0857-040.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62998	ncm-et-13	2018-12-17 23:47	00:58:28	1976232	381	213	7	161	+210.24 ± 26.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1324821335 \ -pgnout /tmp/ncm-dbt-20181216-0857-039.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62997	ncm-et-9	2018-12-17 23:46	00:59:12	1972037	375	216	5	154	+221.22 ± 26.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 840758569 \ -pgnout /tmp/ncm-dbt-20181216-0857-038.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62996	ncm-et-3	2018-12-17 23:43	01:02:25	1965688	409	244	7	158	+229.88 ± 26.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 201779942 \ -pgnout /tmp/ncm-dbt-20181216-0857-037.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62995	ncm-et-15	2018-12-17 23:01	01:26:30	1790080	500	287	9	204	+217.85 ± 23.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2903802666 \ -pgnout /tmp/ncm-dbt-20181216-0857-036.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=26.81+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62994	ncm-et-4	2018-12-17 22:30	01:17:03	1966460	500	282	10	208	+211.87 ± 23.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 357774260 \ -pgnout /tmp/ncm-dbt-20181216-0857-035.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62993	ncm-et-10	2018-12-17 22:29	01:18:07	1984900	500	287	9	204	+217.85 ± 23.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4173398125 \ -pgnout /tmp/ncm-dbt-20181216-0857-034.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.18+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62992	ncm-et-9	2018-12-17 22:28	01:16:54	1973756	500	309	10	181	+239.74 ± 25.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1405830378 \ -pgnout /tmp/ncm-dbt-20181216-0857-033.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62991	ncm-et-13	2018-12-17 22:28	01:18:11	1977327	500	286	20	194	+206.01 ± 24.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3440210263 \ -pgnout /tmp/ncm-dbt-20181216-0857-032.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62990	ncm-et-3	2018-12-17 22:26	01:16:08	1983501	500	295	15	190	+219.87 ± 24.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3997797235 \ -pgnout /tmp/ncm-dbt-20181216-0857-031.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.20+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62989	ncm-et-15	2018-12-17 21:37	01:23:44	1856456	500	308	9	183	+239.74 ± 25.01	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1626067639 \ -pgnout /tmp/ncm-dbt-20181216-0857-030.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=25.86+0.26 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62988	ncm-et-4	2018-12-17 21:10	01:19:07	1948838	500	273	6	221	+206.98 ± 22.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 197201026 \ -pgnout /tmp/ncm-dbt-20181216-0857-029.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62987	ncm-et-10	2018-12-17 21:09	01:18:32	1957246	500	271	10	219	+201.19 ± 22.58	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 507531165 \ -pgnout /tmp/ncm-dbt-20181216-0857-028.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62986	ncm-et-13	2018-12-17 21:09	01:17:42	1967695	500	294	9	197	+224.97 ± 23.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1983797648 \ -pgnout /tmp/ncm-dbt-20181216-0857-027.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62985	ncm-et-9	2018-12-17 21:09	01:18:08	1975923	500	268	7	225	+201.19 ± 22.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 917489882 \ -pgnout /tmp/ncm-dbt-20181216-0857-026.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62984	ncm-et-3	2018-12-17 21:09	01:16:22	1967387	500	285	7	208	+217.85 ± 23.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1747596437 \ -pgnout /tmp/ncm-dbt-20181216-0857-025.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62983	ncm-et-15	2018-12-17 20:18	01:17:12	1983464	500	277	10	213	+206.98 ± 22.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2453843947 \ -pgnout /tmp/ncm-dbt-20181216-0857-024.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.20+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62982	ncm-et-10	2018-12-17 19:52	01:16:50	1973021	500	275	10	215	+205.04 ± 22.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2100797238 \ -pgnout /tmp/ncm-dbt-20181216-0857-023.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62981	ncm-et-4	2018-12-17 19:51	01:18:25	1964304	500	290	13	197	+216.85 ± 24.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3273038389 \ -pgnout /tmp/ncm-dbt-20181216-0857-022.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62980	ncm-et-13	2018-12-17 19:50	01:17:53	1974384	500	290	15	195	+214.85 ± 24.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 301392887 \ -pgnout /tmp/ncm-dbt-20181216-0857-021.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62979	ncm-et-9	2018-12-17 19:50	01:18:16	1963090	500	285	8	207	+216.85 ± 23.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1447098516 \ -pgnout /tmp/ncm-dbt-20181216-0857-020.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62978	ncm-et-3	2018-12-17 19:49	01:18:36	1964617	500	278	17	205	+201.19 ± 23.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 579359155 \ -pgnout /tmp/ncm-dbt-20181216-0857-019.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62977	ncm-et-15	2018-12-17 18:56	01:20:51	1939792	500	279	20	201	+199.29 ± 23.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4205030203 \ -pgnout /tmp/ncm-dbt-20181216-0857-018.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.74+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62976	ncm-et-4	2018-12-17 18:32	01:17:14	1968009	500	279	11	210	+207.95 ± 23.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3365144804 \ -pgnout /tmp/ncm-dbt-20181216-0857-017.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62975	ncm-et-9	2018-12-17 18:32	01:17:02	1965537	500	279	10	211	+208.93 ± 23.09	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 241755862 \ -pgnout /tmp/ncm-dbt-20181216-0857-016.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62974	ncm-et-13	2018-12-17 18:31	01:18:00	1987936	500	276	11	213	+205.04 ± 22.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1221730272 \ -pgnout /tmp/ncm-dbt-20181216-0857-015.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.15+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62973	ncm-et-3	2018-12-17 18:31	01:16:46	1963839	500	268	10	222	+198.34 ± 22.4	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1586807579 \ -pgnout /tmp/ncm-dbt-20181216-0857-014.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62972	ncm-et-10	2018-12-17 18:31	01:19:49	1960486	500	295	9	196	+226.0 ± 24.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4222258877 \ -pgnout /tmp/ncm-dbt-20181216-0857-013.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62971	ncm-et-15	2018-12-17 17:32	01:23:12	1875938	500	290	7	203	+222.92 ± 23.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 42620561 \ -pgnout /tmp/ncm-dbt-20181216-0857-012.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=25.59+0.26 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62970	ncm-et-13	2018-12-17 17:15	01:15:04	1980131	500	280	11	209	+208.93 ± 23.25	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2107443052 \ -pgnout /tmp/ncm-dbt-20181216-0857-011.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62969	ncm-et-9	2018-12-17 17:14	01:16:58	1973892	500	293	12	195	+220.88 ± 24.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3414423008 \ -pgnout /tmp/ncm-dbt-20181216-0857-010.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62968	ncm-et-3	2018-12-17 17:14	01:16:12	1964919	500	287	15	198	+211.87 ± 24.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1855169421 \ -pgnout /tmp/ncm-dbt-20181216-0857-009.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62967	ncm-et-4	2018-12-17 17:13	01:18:15	1965844	500	289	11	200	+217.85 ± 23.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 679872247 \ -pgnout /tmp/ncm-dbt-20181216-0857-008.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62966	ncm-et-10	2018-12-17 17:13	01:16:41	1978859	500	291	8	201	+222.92 ± 23.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3571793332 \ -pgnout /tmp/ncm-dbt-20181216-0857-007.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.26+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62965	ncm-et-15	2018-12-17 15:55	01:36:02	1612698	500	301	11	188	+230.16 ± 24.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 360782161 \ -pgnout /tmp/ncm-dbt-20181216-0857-006.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=29.76+0.30 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62964	ncm-et-10	2018-12-17 15:55	01:17:08	1972499	500	274	17	209	+197.4 ± 23.4	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2429265141 \ -pgnout /tmp/ncm-dbt-20181216-0857-005.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62963	ncm-et-9	2018-12-17 15:55	01:17:50	1972353	500	269	15	216	+194.57 ± 22.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2902344242 \ -pgnout /tmp/ncm-dbt-20181216-0857-004.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62962	ncm-et-13	2018-12-17 15:55	01:19:20	1975315	500	296	11	193	+224.97 ± 24.33	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2999322606 \ -pgnout /tmp/ncm-dbt-20181216-0857-003.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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=24.30+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62961	ncm-et-4	2018-12-17 15:55	01:17:13	1970516	500	300	10	190	+230.16 ± 24.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1853832067 \ -pgnout /tmp/ncm-dbt-20181216-0857-002.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
62960	ncm-et-3	2018-12-17 15:55	01:17:50	1973929	500	271	22	207	+189.92 ± 23.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3139915235 \ -pgnout /tmp/ncm-dbt-20181216-0857-001.pgn \ -openings \ file=/home/chess/www/releases/20181217145411/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-20181216-0857 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181216-0857-64a6138d3736babad0f0d9758e3d0e5475f477dd/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	64a6138d3736babad0f0d9758e3d0e5475f477dd
Author	Alain SAVARD
Date	2018-12-16 08:57:43 UTC
Refactor king ring calculation Compute the "double protection by pawns" expression only once in initialize(), instead of once for each piece in the piece loop. Passed STC http://tests.stockfishchess.org/tests/view/5c1506380ebc5902ba11f3b4 LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 9494 W: 2191 L: 2045 D: 5258 Inspired by Nick Pelling's test http://tests.stockfishchess.org/tests/view/5c144d110ebc5902ba11e4af and an older test of mine http://tests.stockfishchess.org/tests/view/5c0402810ebc5902bcee1fc8 Non functional change.