Dev Builds » 20181111-2114

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	08:50:09	1968744	3434	1892	94	1448	+201.95 ± 8.83
ncm-et-4	08:44:27	1969397	3413	1827	74	1512	+197.22 ± 8.58
ncm-et-9	08:20:15	1780182	2883	1645	134	1104	+202.2 ± 10.24
ncm-et-10	08:49:04	1964189	3402	1894	74	1434	+207.45 ± 8.85
ncm-et-13	08:51:38	1977874	3458	1962	73	1423	+212.99 ± 8.89
ncm-et-15	08:44:55	1963494	3410	1924	76	1410	+210.86 ± 8.94
			20000	11144	525	8331	+205.5 ± 3.68

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
58876	ncm-et-10	2018-11-12 11:47	00:53:07	1961699	345	202	9	134	+219.58 ± 29.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 153183408 \ -pgnout /tmp/ncm-dbt-20181111-2114-042.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58875	ncm-et-4	2018-11-12 11:37	01:03:12	1959237	413	227	9	177	+204.0 ± 25.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4282510045 \ -pgnout /tmp/ncm-dbt-20181111-2114-041.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58874	ncm-et-15	2018-11-12 11:37	01:03:15	1966771	410	224	8	178	+203.51 ± 25.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4151145853 \ -pgnout /tmp/ncm-dbt-20181111-2114-040.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58873	ncm-et-3	2018-11-12 11:33	01:06:54	1975230	434	226	10	198	+189.78 ± 23.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2693725654 \ -pgnout /tmp/ncm-dbt-20181111-2114-039.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58872	ncm-et-9	2018-11-12 11:33	01:07:08	1746426	383	206	15	162	+190.24 ± 26.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1060293223 \ -pgnout /tmp/ncm-dbt-20181111-2114-038.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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=27.48+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58871	ncm-et-13	2018-11-12 11:30	01:10:16	1978878	458	261	5	192	+219.34 ± 24.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3465405160 \ -pgnout /tmp/ncm-dbt-20181111-2114-037.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58870	ncm-et-10	2018-11-12 10:29	01:17:16	1966843	500	284	11	205	+212.86 ± 23.51	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2609144869 \ -pgnout /tmp/ncm-dbt-20181111-2114-036.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58869	ncm-et-4	2018-11-12 10:19	01:17:21	1973031	500	266	10	224	+196.45 ± 22.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1305131290 \ -pgnout /tmp/ncm-dbt-20181111-2114-035.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58868	ncm-et-15	2018-11-12 10:17	01:18:29	1951920	500	301	13	186	+228.08 ± 24.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1154828243 \ -pgnout /tmp/ncm-dbt-20181111-2114-034.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58867	ncm-et-3	2018-11-12 10:15	01:17:27	1967118	500	283	11	206	+211.87 ± 23.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 239683073 \ -pgnout /tmp/ncm-dbt-20181111-2114-033.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58866	ncm-et-13	2018-11-12 10:13	01:16:26	1986930	500	284	12	204	+211.87 ± 23.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 76908593 \ -pgnout /tmp/ncm-dbt-20181111-2114-032.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58865	ncm-et-9	2018-11-12 10:05	01:26:46	1763204	500	302	19	179	+222.92 ± 25.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2388057131 \ -pgnout /tmp/ncm-dbt-20181111-2114-031.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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=27.22+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58864	ncm-et-10	2018-11-12 09:10	01:17:25	1964612	500	262	10	228	+192.71 ± 22.04	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4163571463 \ -pgnout /tmp/ncm-dbt-20181111-2114-030.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58863	ncm-et-15	2018-11-12 09:00	01:15:50	1963233	500	291	10	199	+220.88 ± 23.88	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1828251612 \ -pgnout /tmp/ncm-dbt-20181111-2114-029.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58862	ncm-et-4	2018-11-12 09:00	01:17:32	1964148	500	264	9	227	+195.51 ± 22.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2614260057 \ -pgnout /tmp/ncm-dbt-20181111-2114-028.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58861	ncm-et-3	2018-11-12 08:57	01:16:27	1970984	500	275	14	211	+201.19 ± 23.2	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2987123354 \ -pgnout /tmp/ncm-dbt-20181111-2114-027.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58860	ncm-et-13	2018-11-12 08:54	01:17:18	1978099	500	286	15	199	+210.89 ± 24.01	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2015796073 \ -pgnout /tmp/ncm-dbt-20181111-2114-026.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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=24.27+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58859	ncm-et-9	2018-11-12 08:36	01:28:27	1763562	500	300	19	181	+220.88 ± 25.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 493881825 \ -pgnout /tmp/ncm-dbt-20181111-2114-025.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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=27.22+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58858	ncm-et-10	2018-11-12 07:52	01:16:51	1964616	500	275	8	217	+206.98 ± 22.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 202719869 \ -pgnout /tmp/ncm-dbt-20181111-2114-024.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58857	ncm-et-4	2018-11-12 07:42	01:16:26	1983367	500	273	13	214	+200.24 ± 22.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2008595780 \ -pgnout /tmp/ncm-dbt-20181111-2114-023.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58856	ncm-et-15	2018-11-12 07:42	01:17:45	1964141	500	279	11	210	+207.95 ± 23.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3408155011 \ -pgnout /tmp/ncm-dbt-20181111-2114-022.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58855	ncm-et-3	2018-11-12 07:39	01:17:37	1976954	500	284	14	202	+209.91 ± 23.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1941206113 \ -pgnout /tmp/ncm-dbt-20181111-2114-021.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58854	ncm-et-13	2018-11-12 07:36	01:17:00	1972659	500	290	3	207	+227.04 ± 23.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1039905723 \ -pgnout /tmp/ncm-dbt-20181111-2114-020.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58853	ncm-et-9	2018-11-12 07:07	01:27:56	1797989	500	259	23	218	+178.11 ± 22.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3183507305 \ -pgnout /tmp/ncm-dbt-20181111-2114-019.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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=26.70+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58852	ncm-et-10	2018-11-12 06:33	01:18:06	1969862	500	281	20	199	+201.19 ± 24.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 847437999 \ -pgnout /tmp/ncm-dbt-20181111-2114-018.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58851	ncm-et-4	2018-11-12 06:24	01:17:10	1964301	500	259	6	235	+193.64 ± 21.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4246532815 \ -pgnout /tmp/ncm-dbt-20181111-2114-017.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58850	ncm-et-15	2018-11-12 06:24	01:16:32	1960316	500	276	13	211	+203.11 ± 23.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2246227678 \ -pgnout /tmp/ncm-dbt-20181111-2114-016.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58849	ncm-et-10	2018-11-12 06:23	00:09:24	1966619	57	28	3	26	+163.47 ± 67.53
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 477169982 \ -pgnout /tmp/ncm-dbt-20181111-2114-015.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58848	ncm-et-3	2018-11-12 06:20	01:17:35	1965533	500	260	16	224	+185.33 ± 22.45	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3070910905 \ -pgnout /tmp/ncm-dbt-20181111-2114-014.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58847	ncm-et-13	2018-11-12 06:18	01:16:49	1972810	500	293	14	193	+218.86 ± 24.41	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3372640602 \ -pgnout /tmp/ncm-dbt-20181111-2114-013.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58846	ncm-et-9	2018-11-12 05:39	01:26:49	1747158	500	293	21	186	+211.87 ± 25.01	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 645495722 \ -pgnout /tmp/ncm-dbt-20181111-2114-012.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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=27.47+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58845	ncm-et-4	2018-11-12 05:06	01:17:09	1969776	500	260	15	225	+186.25 ± 22.36	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1479435014 \ -pgnout /tmp/ncm-dbt-20181111-2114-011.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58844	ncm-et-15	2018-11-12 05:06	01:17:01	1966305	500	273	13	214	+200.24 ± 22.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1627061750 \ -pgnout /tmp/ncm-dbt-20181111-2114-010.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58843	ncm-et-10	2018-11-12 05:04	01:17:59	1962327	500	284	7	209	+216.85 ± 23.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4121090539 \ -pgnout /tmp/ncm-dbt-20181111-2114-009.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58842	ncm-et-3	2018-11-12 05:02	01:16:48	1964917	500	289	14	197	+214.85 ± 24.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3064604217 \ -pgnout /tmp/ncm-dbt-20181111-2114-008.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58841	ncm-et-13	2018-11-12 05:01	01:16:19	1976864	500	279	11	210	+207.95 ± 23.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2154891008 \ -pgnout /tmp/ncm-dbt-20181111-2114-007.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58840	ncm-et-9	2018-11-12 04:15	01:23:09	1862756	500	285	37	178	+189.0 ± 25.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1350053527 \ -pgnout /tmp/ncm-dbt-20181111-2114-006.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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=25.77+0.26 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58839	ncm-et-4	2018-11-12 03:49	01:15:37	1971923	500	278	12	210	+206.01 ± 23.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 199567176 \ -pgnout /tmp/ncm-dbt-20181111-2114-005.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58838	ncm-et-15	2018-11-12 03:49	01:16:03	1971777	500	280	8	212	+211.87 ± 22.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1183193772 \ -pgnout /tmp/ncm-dbt-20181111-2114-004.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58837	ncm-et-3	2018-11-12 03:44	01:17:21	1960474	500	275	15	210	+200.24 ± 23.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4158007290 \ -pgnout /tmp/ncm-dbt-20181111-2114-003.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58836	ncm-et-10	2018-11-12 03:44	01:18:56	1956941	500	278	6	216	+211.87 ± 22.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 67617669 \ -pgnout /tmp/ncm-dbt-20181111-2114-002.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58835	ncm-et-13	2018-11-12 03:42	01:17:30	1978881	500	269	13	218	+196.45 ± 22.73	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1592355337 \ -pgnout /tmp/ncm-dbt-20181111-2114-001.pgn \ -openings \ file=/home/chess/www/releases/20181109164656/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-20181111-2114 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20181111-2114-30a905c95d0b77874244c8b68ae77daba41ac545/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	30a905c95d0b77874244c8b68ae77daba41ac545
Author	31m059
Date	2018-11-11 21:14:28 UTC
Simplify tropism. (#1807) We calculate tropism as a sum of two factors. The first is the number of squares in our kingFlank and Camp that are attacked by the enemy; the second is number of these squares that are attacked twice. Prior to this commit, we excluded squares we defended with pawns from this second value, but this appears unnecessary. (Doubly-attacked squares near our king are still dangerous.) The removal of this exclusion is a possible small Elo gain at STC (estimated +1.59) and almost exactly neutral at LTC (estimated +0.04). STC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 20942 W: 4550 L: 4427 D: 11965 http://tests.stockfishchess.org/tests/view/5be4e0ae0ebc595e0ae308a0 LTC: LLR: 2.94 (-2.94,2.94) [-3.00,1.00] Total: 56941 W: 9172 L: 9108 D: 38661 http://tests.stockfishchess.org/tests/view/5be4ec340ebc595e0ae30938 Bench: 3813986