Dev Builds » 20170101-1011

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	07:25:29	1984261	3007	873	131	2003	+87.54 ± 6.91
ncm-et-4	07:29:07	1967507	2990	878	134	1978	+88.31 ± 6.98
ncm-et-5	02:26:46	2020525	1007	265	46	696	+76.79 ± 11.52
ncm-et-6	02:27:06	2025081	1000	307	59	634	+88.0 ± 12.67
ncm-et-7	02:26:55	2005210	1001	254	42	705	+74.71 ± 11.29
ncm-et-8	02:27:57	1933191	989	298	29	662	+96.94 ± 11.85
ncm-et-9	07:27:07	1997918	3006	853	133	2020	+84.87 ± 6.86
ncm-et-10	07:27:35	1983203	3000	904	131	1965	+91.59 ± 7.03
ncm-et-11	02:27:08	2007606	1000	292	41	667	+89.11 ± 11.95
ncm-et-12	02:27:59	1977893	999	306	48	645	+91.81 ± 12.39
ncm-et-13	04:59:42	1976390	2001	609	103	1289	+89.81 ± 8.79
			20000	5839	897	13264	+87.67 ± 2.69

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
63520	ncm-et-13	2018-12-22 19:50	00:00:46	1976382	1	0	0	1	0.0 ± 30.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2544252008 \ -pgnout /tmp/ncm-dbt-20170101-1011-315.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-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63519	ncm-et-3	2018-12-22 19:49	00:01:30	1962457	7	3	0	4	+159.09 ± 177.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1986225271 \ -pgnout /tmp/ncm-dbt-20170101-1011-313.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63518	ncm-et-4	2018-12-22 18:36	01:14:27	1970512	492	158	23	311	+97.84 ± 17.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4143373449 \ -pgnout /tmp/ncm-dbt-20170101-1011-247.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-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63517	ncm-et-9	2018-12-22 18:35	01:14:52	1981449	500	141	21	338	+85.04 ± 16.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3681130863 \ -pgnout /tmp/ncm-dbt-20170101-1011-245.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=24.22+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63516	ncm-et-10	2018-12-22 18:35	01:15:36	1958167	500	155	19	326	+96.94 ± 17.23	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3706105221 \ -pgnout /tmp/ncm-dbt-20170101-1011-244.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63515	ncm-et-3	2018-12-22 18:34	01:14:20	1974743	500	149	20	331	+91.71 ± 17.01	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3372199657 \ -pgnout /tmp/ncm-dbt-20170101-1011-242.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-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63514	ncm-et-13	2018-12-22 18:33	01:15:46	1974525	500	150	25	325	+88.74 ± 17.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3504644158 \ -pgnout /tmp/ncm-dbt-20170101-1011-240.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-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63513	ncm-et-4	2018-12-22 17:22	01:13:33	1962616	500	141	17	342	+88.0 ± 16.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1970016186 \ -pgnout /tmp/ncm-dbt-20170101-1011-176.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63512	ncm-et-9	2018-12-22 17:19	01:15:20	1985828	500	136	22	342	+80.63 ± 16.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1212530230 \ -pgnout /tmp/ncm-dbt-20170101-1011-172.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=24.17+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63511	ncm-et-10	2018-12-22 17:18	01:15:47	1958011	500	167	17	316	+107.54 ± 17.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 347221319 \ -pgnout /tmp/ncm-dbt-20170101-1011-171.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63510	ncm-et-3	2018-12-22 17:17	01:15:27	1963685	500	152	24	324	+90.97 ± 17.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 308768955 \ -pgnout /tmp/ncm-dbt-20170101-1011-169.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-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63509	ncm-et-13	2018-12-22 17:17	01:14:55	1972185	500	151	31	318	+85.04 ± 17.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2770650653 \ -pgnout /tmp/ncm-dbt-20170101-1011-168.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-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63508	ncm-et-4	2018-12-22 16:06	01:15:00	1971469	500	136	24	340	+79.17 ± 16.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1996921647 \ -pgnout /tmp/ncm-dbt-20170101-1011-103.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=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63507	ncm-et-9	2018-12-22 16:03	01:14:36	1977069	500	127	15	358	+79.17 ± 15.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2971381246 \ -pgnout /tmp/ncm-dbt-20170101-1011-100.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-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63506	ncm-et-10	2018-12-22 16:03	01:14:18	1981335	500	140	27	333	+79.9 ± 17.09	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1181379183 \ -pgnout /tmp/ncm-dbt-20170101-1011-099.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=24.23+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63505	ncm-et-3	2018-12-22 16:02	01:13:49	1962316	500	146	21	333	+88.74 ± 16.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1998882464 \ -pgnout /tmp/ncm-dbt-20170101-1011-098.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63504	ncm-et-13	2018-12-22 16:01	01:14:42	1976538	500	150	22	328	+90.97 ± 17.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2653586159 \ -pgnout /tmp/ncm-dbt-20170101-1011-096.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-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63503	ncm-et-10	2018-12-22 14:47	01:15:01	1965076	500	155	26	319	+91.71 ± 17.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2921331598 \ -pgnout /tmp/ncm-dbt-20170101-1011-029.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63502	ncm-et-13	2018-12-22 14:47	01:13:33	1982321	500	158	25	317	+94.7 ± 17.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1103703427 \ -pgnout /tmp/ncm-dbt-20170101-1011-027.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=24.21+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63501	ncm-et-3	2018-12-22 14:47	01:14:41	1977119	500	129	23	348	+74.79 ± 16.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2655280536 \ -pgnout /tmp/ncm-dbt-20170101-1011-026.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=24.28+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63500	ncm-et-4	2018-12-22 14:47	01:17:55	1878135	500	160	19	321	+100.71 ± 17.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3764762627 \ -pgnout /tmp/ncm-dbt-20170101-1011-025.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=25.56+0.26 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
63499	ncm-et-9	2018-12-22 14:47	01:15:27	1966000	500	145	20	335	+88.74 ± 16.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2061352930 \ -pgnout /tmp/ncm-dbt-20170101-1011-024.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
2776	ncm-et-7	2018-02-24 15:14	00:00:26	1987444	1	0	0	1	0.0 ± 30.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3374196328 \ -pgnout /tmp/ncm-dbt-20170101-1011-024.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2775	ncm-et-5	2018-02-24 15:13	00:01:14	2016960	7	1	1	5	-0.0 ± 145.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3605041229 \ -pgnout /tmp/ncm-dbt-20170101-1011-022.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.80+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2774	ncm-et-9	2018-02-24 15:13	00:01:17	2022629	6	3	0	3	+190.73 ± 238.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1095693690 \ -pgnout /tmp/ncm-dbt-20170101-1011-021.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.73+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2773	ncm-et-10	2018-02-24 14:02	01:11:24	2018886	500	151	18	331	+94.7 ± 16.96	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 276884022 \ -pgnout /tmp/ncm-dbt-20170101-1011-020.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.78+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2772	ncm-et-11	2018-02-24 14:01	01:13:21	2019208	500	141	22	337	+84.31 ± 16.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1176113507 \ -pgnout /tmp/ncm-dbt-20170101-1011-019.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.77+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2771	ncm-et-6	2018-02-24 14:01	01:12:55	2025081	500	152	32	316	+85.04 ± 18.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 302344077 \ -pgnout /tmp/ncm-dbt-20170101-1011-018.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2770	ncm-et-12	2018-02-24 14:00	01:14:26	1942211	499	153	25	321	+91.16 ± 17.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2375529220 \ -pgnout /tmp/ncm-dbt-20170101-1011-017.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=24.71+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2769	ncm-et-4	2018-02-24 14:00	01:14:55	1995922	498	150	31	317	+84.66 ± 17.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2032177796 \ -pgnout /tmp/ncm-dbt-20170101-1011-016.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=24.05+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2768	ncm-et-3	2018-02-24 13:59	01:12:40	2024590	500	148	18	334	+92.46 ± 16.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3800559294 \ -pgnout /tmp/ncm-dbt-20170101-1011-015.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.71+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2767	ncm-et-7	2018-02-24 13:59	01:13:27	2026064	500	132	27	341	+74.06 ± 16.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2234989955 \ -pgnout /tmp/ncm-dbt-20170101-1011-014.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2766	ncm-et-5	2018-02-24 13:59	01:13:26	2024100	500	132	24	344	+76.25 ± 16.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 703523736 \ -pgnout /tmp/ncm-dbt-20170101-1011-013.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.71+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2765	ncm-et-8	2018-02-24 13:59	01:15:46	1881576	489	146	12	331	+97.7 ± 16.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3165921849 \ -pgnout /tmp/ncm-dbt-20170101-1011-012.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=25.51+0.26 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2764	ncm-et-9	2018-02-24 13:59	01:13:26	2026064	500	147	32	321	+81.37 ± 17.78	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3680093330 \ -pgnout /tmp/ncm-dbt-20170101-1011-011.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2763	ncm-et-11	2018-02-24 12:46	01:13:47	1996004	500	151	19	330	+93.95 ± 17.04	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 757674321 \ -pgnout /tmp/ncm-dbt-20170101-1011-010.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=24.05+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2762	ncm-et-5	2018-02-24 12:45	01:12:06	2020517	500	132	21	347	+78.44 ± 16.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 990324195 \ -pgnout /tmp/ncm-dbt-20170101-1011-009.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.76+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2761	ncm-et-3	2018-02-24 12:45	01:13:02	2024917	500	146	25	329	+85.78 ± 17.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2699197629 \ -pgnout /tmp/ncm-dbt-20170101-1011-008.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2760	ncm-et-9	2018-02-24 12:45	01:12:09	2026391	500	154	23	323	+93.2 ± 17.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4181583648 \ -pgnout /tmp/ncm-dbt-20170101-1011-007.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2759	ncm-et-8	2018-02-24 12:45	01:12:11	1984807	500	152	17	331	+96.19 ± 16.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1004236349 \ -pgnout /tmp/ncm-dbt-20170101-1011-006.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2758	ncm-et-6	2018-02-24 12:45	01:14:11	2025081	500	155	27	318	+90.97 ± 17.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2326431902 \ -pgnout /tmp/ncm-dbt-20170101-1011-005.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.70+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2757	ncm-et-12	2018-02-24 12:45	01:13:33	2013575	500	153	23	324	+92.46 ± 17.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 915638683 \ -pgnout /tmp/ncm-dbt-20170101-1011-004.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.84+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2756	ncm-et-10	2018-02-24 12:45	01:15:29	2017745	500	136	24	340	+79.17 ± 16.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2573544069 \ -pgnout /tmp/ncm-dbt-20170101-1011-003.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.79+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2755	ncm-et-7	2018-02-24 12:45	01:13:02	2002122	500	122	15	363	+75.52 ± 15.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 92573307 \ -pgnout /tmp/ncm-dbt-20170101-1011-002.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.97+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
2754	ncm-et-4	2018-02-24 12:45	01:13:17	2026393	500	133	20	347	+79.9 ± 16.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2670864107 \ -pgnout /tmp/ncm-dbt-20170101-1011-001.pgn \ -openings \ file=/home/chess/www/releases/20180224033053/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=23.69+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20170101-1011 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20170101-1011-e258c5a779af3b330cbb797b12b272ea0dd83a40/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish

Commit

Commit ID	e258c5a779af3b330cbb797b12b272ea0dd83a40
Author	lucasart
Date	2017-01-01 10:11:52 UTC
WDL: rename WDLCursedLoss into WDLBlessedLoss Tested using syzygy bench method: - 2016 random positions ranging between 3 and 10 pieces - each searched using bench at depth=10 Same node count (and no speed regression). No functional change.