Dev Builds » 20180228-1203

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	06:38:13	2001549	2569	1134	107	1328	+147.09 +/- 9.09
ncm-et-4	06:38:24	1989800	2562	1210	98	1254	+161.51 +/- 9.41
ncm-et-5	02:19:14	2020515	919	400	35	484	+146.02 +/- 15.0
ncm-et-6	02:19:22	2025571	917	427	29	461	+161.5 +/- 15.41
ncm-et-7	02:19:19	2008439	906	398	20	488	+154.37 +/- 14.7
ncm-et-8	02:19:02	1980399	891	384	23	484	+149.33 +/- 14.78
ncm-et-9	06:38:39	2001016	2580	1132	82	1366	+150.09 +/- 8.88
ncm-et-10	06:37:58	1983563	2605	1167	92	1346	+152.46 +/- 9.0
ncm-et-11	02:19:05	2015882	899	409	33	457	+154.8 +/- 15.51
ncm-et-12	02:19:17	2019619	915	431	27	457	+164.73 +/- 15.47
ncm-et-13	06:38:32	1986934	2578	1142	92	1344	+150.22 +/- 9.0
ncm-et-15	04:19:05	1960830	1659	763	64	832	+156.11 +/- 11.52
			20000	8997	702	10301	+153.34 +/- 3.25

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
53130	ncm-et-3	2018-09-10 00:43	00:24:45	1989875	161	70	3	88	+153.92 +/- 34.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2185391077 \ -pgnout /tmp/ncm-dbt-20180228-1203-046.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53129	ncm-et-4	2018-09-10 00:42	00:25:23	1990348	163	77	9	77	+154.36 +/- 38.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3119458781 \ -pgnout /tmp/ncm-dbt-20180228-1203-045.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53128	ncm-et-9	2018-09-10 00:42	00:25:48	1988927	160	71	2	87	+160.32 +/- 34.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3510211311 \ -pgnout /tmp/ncm-dbt-20180228-1203-044.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53127	ncm-et-15	2018-09-10 00:42	00:26:05	1951279	159	67	4	88	+145.63 +/- 34.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3101811198 \ -pgnout /tmp/ncm-dbt-20180228-1203-043.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53126	ncm-et-13	2018-09-10 00:40	00:27:39	1942721	168	73	6	89	+146.7 +/- 35.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2986107271 \ -pgnout /tmp/ncm-dbt-20180228-1203-042.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53125	ncm-et-10	2018-09-10 00:38	00:30:11	1932582	189	89	2	98	+172.92 +/- 32.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 482557667 \ -pgnout /tmp/ncm-dbt-20180228-1203-041.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.84+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53124	ncm-et-15	2018-09-09 23:25	01:15:29	1981539	500	217	22	261	+143.07 +/- 20.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2612277923 \ -pgnout /tmp/ncm-dbt-20180228-1203-040.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53123	ncm-et-4	2018-09-09 23:24	01:17:14	1989717	500	249	15	236	+176.33 +/- 21.72	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1390997800 \ -pgnout /tmp/ncm-dbt-20180228-1203-039.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53122	ncm-et-3	2018-09-09 23:24	01:18:16	1990348	500	221	20	259	+148.02 +/- 20.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2267714055 \ -pgnout /tmp/ncm-dbt-20180228-1203-038.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53121	ncm-et-9	2018-09-09 23:23	01:17:47	1987824	500	211	20	269	+139.81 +/- 20.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2014987241 \ -pgnout /tmp/ncm-dbt-20180228-1203-037.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53120	ncm-et-13	2018-09-09 23:22	01:16:54	1975860	500	217	17	266	+147.19 +/- 20.15	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2110139929 \ -pgnout /tmp/ncm-dbt-20180228-1203-036.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53119	ncm-et-10	2018-09-09 23:20	01:16:27	1979347	500	208	22	270	+135.76 +/- 20.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2070330785 \ -pgnout /tmp/ncm-dbt-20180228-1203-035.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.25+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53118	ncm-et-4	2018-09-09 22:05	01:17:56	1990823	500	233	13	254	+164.07 +/- 20.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3959697105 \ -pgnout /tmp/ncm-dbt-20180228-1203-034.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53117	ncm-et-3	2018-09-09 22:05	01:17:52	1989087	500	222	25	253	+144.72 +/- 21.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 391661764 \ -pgnout /tmp/ncm-dbt-20180228-1203-033.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53116	ncm-et-13	2018-09-09 22:04	01:17:02	1965705	500	227	13	260	+158.93 +/- 20.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 992064732 \ -pgnout /tmp/ncm-dbt-20180228-1203-032.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53115	ncm-et-15	2018-09-09 22:04	01:20:09	1927240	500	232	21	247	+156.39 +/- 21.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2324191406 \ -pgnout /tmp/ncm-dbt-20180228-1203-031.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.91+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53114	ncm-et-9	2018-09-09 22:04	01:18:10	1988927	500	220	20	260	+147.19 +/- 20.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1565963790 \ -pgnout /tmp/ncm-dbt-20180228-1203-030.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53113	ncm-et-10	2018-09-09 22:02	01:16:39	1966574	500	244	19	237	+168.4 +/- 21.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2487598351 \ -pgnout /tmp/ncm-dbt-20180228-1203-029.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53112	ncm-et-3	2018-09-09 20:46	01:18:01	1986878	500	222	20	258	+148.85 +/- 20.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 201285345 \ -pgnout /tmp/ncm-dbt-20180228-1203-028.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.16+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53111	ncm-et-15	2018-09-09 20:46	01:17:22	1983262	500	247	17	236	+172.78 +/- 21.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1369127204 \ -pgnout /tmp/ncm-dbt-20180228-1203-027.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53110	ncm-et-10	2018-09-09 20:46	01:15:50	1981695	500	232	18	250	+158.93 +/- 21.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3888069992 \ -pgnout /tmp/ncm-dbt-20180228-1203-026.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53109	ncm-et-4	2018-09-09 20:46	01:18:33	1988770	500	242	20	238	+165.8 +/- 21.73	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1381882094 \ -pgnout /tmp/ncm-dbt-20180228-1203-025.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53108	ncm-et-13	2018-09-09 20:45	01:17:37	1988139	500	202	21	277	+131.74 +/- 19.7	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2766847876 \ -pgnout /tmp/ncm-dbt-20180228-1203-024.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
53107	ncm-et-9	2018-09-09 20:45	01:17:34	1988296	500	210	13	277	+144.72 +/- 19.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 680613653 \ -pgnout /tmp/ncm-dbt-20180228-1203-023.pgn \ -openings \ file=/home/chess/www/releases/20180909135212/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=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3819	ncm-et-8	2018-02-28 18:57	01:00:24	2021816	391	168	13	210	+145.71 +/- 22.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1262194753 \ -pgnout /tmp/ncm-dbt-20180228-1203-022.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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=23.74+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3818	ncm-et-11	2018-02-28 18:56	01:01:38	2017745	399	192	14	193	+166.71 +/- 24.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1064236948 \ -pgnout /tmp/ncm-dbt-20180228-1203-021.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3817	ncm-et-12	2018-02-28 18:56	01:02:09	2022305	415	200	15	200	+166.57 +/- 23.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 21340850 \ -pgnout /tmp/ncm-dbt-20180228-1203-020.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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=23.74+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3816	ncm-et-7	2018-02-28 18:55	01:02:26	1994902	406	166	9	231	+141.72 +/- 21.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3532715560 \ -pgnout /tmp/ncm-dbt-20180228-1203-019.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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=24.06+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3815	ncm-et-3	2018-02-28 18:55	01:02:33	2026718	408	184	22	202	+145.98 +/- 23.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3589521250 \ -pgnout /tmp/ncm-dbt-20180228-1203-018.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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=23.68+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3814	ncm-et-13	2018-02-28 18:55	01:02:36	2024100	410	187	21	202	+149.21 +/- 23.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3121159667 \ -pgnout /tmp/ncm-dbt-20180228-1203-017.pgn \ -openings \ file=/home/chess/www/releases/20180225031518/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3813	ncm-et-4	2018-02-28 18:55	01:02:52	1953081	399	186	15	198	+159.18 +/- 23.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2810261887 \ -pgnout /tmp/ncm-dbt-20180228-1203-016.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3812	ncm-et-10	2018-02-28 18:55	01:02:41	2021325	416	171	11	234	+140.87 +/- 21.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 631781165 \ -pgnout /tmp/ncm-dbt-20180228-1203-015.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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=23.75+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3811	ncm-et-6	2018-02-28 18:55	01:03:11	2025899	417	192	17	208	+155.4 +/- 23.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4156436587 \ -pgnout /tmp/ncm-dbt-20180228-1203-014.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3810	ncm-et-9	2018-02-28 18:54	01:03:44	2025572	420	196	15	209	+160.19 +/- 23.01	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3267689394 \ -pgnout /tmp/ncm-dbt-20180228-1203-013.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3809	ncm-et-5	2018-02-28 18:53	01:04:10	2018238	419	185	17	217	+147.59 +/- 22.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2751799324 \ -pgnout /tmp/ncm-dbt-20180228-1203-012.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3808	ncm-et-10	2018-02-28 17:37	01:16:10	2019860	500	223	20	257	+149.68 +/- 20.7	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 736778940 \ -pgnout /tmp/ncm-dbt-20180228-1203-011.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3807	ncm-et-12	2018-02-28 17:37	01:17:08	2016934	500	231	12	257	+163.21 +/- 20.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 623460553 \ -pgnout /tmp/ncm-dbt-20180228-1203-010.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3806	ncm-et-8	2018-02-28 17:37	01:18:38	1938983	500	216	10	274	+152.18 +/- 19.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1199885894 \ -pgnout /tmp/ncm-dbt-20180228-1203-009.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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=24.76+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3805	ncm-et-11	2018-02-28 17:37	01:17:27	2014019	500	217	19	264	+145.54 +/- 20.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1817349464 \ -pgnout /tmp/ncm-dbt-20180228-1203-008.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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=23.83+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3804	ncm-et-4	2018-02-28 17:37	01:16:26	2026063	500	223	26	251	+144.72 +/- 21.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3291336305 \ -pgnout /tmp/ncm-dbt-20180228-1203-007.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3803	ncm-et-6	2018-02-28 17:37	01:16:11	2025244	500	235	12	253	+166.66 +/- 20.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 691783556 \ -pgnout /tmp/ncm-dbt-20180228-1203-006.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3802	ncm-et-7	2018-02-28 17:37	01:16:53	2021977	500	232	11	257	+164.93 +/- 20.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3696438566 \ -pgnout /tmp/ncm-dbt-20180228-1203-005.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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=23.74+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3801	ncm-et-5	2018-02-28 17:37	01:15:04	2022793	500	215	18	267	+144.72 +/- 20.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 556667244 \ -pgnout /tmp/ncm-dbt-20180228-1203-004.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3800	ncm-et-9	2018-02-28 17:37	01:15:36	2026554	500	224	12	264	+157.24 +/- 20.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1384217614 \ -pgnout /tmp/ncm-dbt-20180228-1203-003.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3799	ncm-et-13	2018-02-28 17:37	01:16:44	2025081	500	236	14	250	+165.8 +/- 20.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1903175149 \ -pgnout /tmp/ncm-dbt-20180228-1203-002.pgn \ -openings \ file=/home/chess/www/releases/20180225031518/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
3798	ncm-et-3	2018-02-28 17:37	01:16:46	2026391	500	215	17	268	+145.54 +/- 20.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2857365728 \ -pgnout /tmp/ncm-dbt-20180228-1203-001.pgn \ -openings \ file=/home/chess/www/releases/20180224173631/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-20180228-1203 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180228-1203-59d10374ca647feebf9323b21031e47012572fb6/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish

Commit

Commit ID	59d10374ca647feebf9323b21031e47012572fb6
Author	Stefan Geschwentner
Date	2018-02-28 12:03:35 UTC
Blocked pawn storm In pawn structures like white pawns f6,h6 against black pawns f7,g6,h7 the attack on the king is blocked by the own pawns. So decrease the penalty for king safety. See diagram and discussion in https://github.com/official-stockfish/Stockfish/pull/1434 A sample position that this patch wants to avoid is the following 1rr2bk1/3q1p1p/2n1bPpP/pp1pP3/2pP4/P1P1B3/1PBQN1P1/1K3R1R w - - 0 1 White pawn storm on the king side was a disaster, it locked the king side completely. Therefore, all the king tropism bonus that white have on the king side are useless, and kingadjacent attacks too. Master gives White a static +4.5 advantage, but White cannot win that game. The patch is lowering this evaluation artefact. STC: LLR: 2.94 (-2.94,2.94) [0.00,5.00] Total: 16467 W: 3750 L: 3537 D: 9180 http://tests.stockfishchess.org/tests/view/5a92102d0ebc590297cc87d0 LTC: LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 64242 W: 11130 L: 10745 D: 42367 http://tests.stockfishchess.org/tests/view/5a923dc80ebc590297cc8806 This version includes reformatting and speed optimization by Alain Savard. Bench: 5643527