Dev Builds » 20180418-1717

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	08:38:26	1968892	3411	1620	110	1681	+165.23 ± 8.09
ncm-et-4	08:38:26	1971608	3429	1639	96	1694	+168.4 ± 8.04
ncm-et-9	08:39:05	1765171	2997	1515	153	1329	+170.35 ± 9.28
ncm-et-10	08:38:19	1968904	3407	1678	90	1639	+175.48 ± 8.19
ncm-et-13	08:38:31	1978801	3399	1614	113	1672	+164.76 ± 8.12
ncm-et-15	08:38:12	1964495	3357	1564	100	1693	+162.39 ± 8.02
			20000	9630	662	9708	+167.71 ± 3.37

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
58399	ncm-et-15	2018-11-08 06:24	00:55:45	1958012	357	149	9	199	+143.96 ± 22.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2599066205 \ -pgnout /tmp/ncm-dbt-20180418-1717-041.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58398	ncm-et-13	2018-11-08 06:19	01:00:49	1982895	399	189	14	196	+163.47 ± 23.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3294674988 \ -pgnout /tmp/ncm-dbt-20180418-1717-040.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58397	ncm-et-3	2018-11-08 06:19	01:01:13	1980180	411	212	14	185	+182.5 ± 24.73	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 652391125 \ -pgnout /tmp/ncm-dbt-20180418-1717-039.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.24+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58396	ncm-et-10	2018-11-08 06:18	01:02:21	1957708	407	203	8	196	+181.3 ± 23.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 624336688 \ -pgnout /tmp/ncm-dbt-20180418-1717-038.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58395	ncm-et-4	2018-11-08 06:16	01:03:35	1973048	429	207	12	210	+170.39 ± 22.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3244899493 \ -pgnout /tmp/ncm-dbt-20180418-1717-037.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58394	ncm-et-9	2018-11-08 05:55	01:24:55	1778015	497	241	27	229	+160.03 ± 22.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3361819183 \ -pgnout /tmp/ncm-dbt-20180418-1717-036.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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=27.00+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58393	ncm-et-15	2018-11-08 05:07	01:16:14	1957093	500	229	16	255	+158.08 ± 20.7	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4274460664 \ -pgnout /tmp/ncm-dbt-20180418-1717-035.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58392	ncm-et-13	2018-11-08 05:02	01:16:05	1970323	500	240	18	242	+165.8 ± 21.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3747353278 \ -pgnout /tmp/ncm-dbt-20180418-1717-034.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58391	ncm-et-3	2018-11-08 05:02	01:16:03	1966459	500	243	14	243	+171.9 ± 21.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3207095610 \ -pgnout /tmp/ncm-dbt-20180418-1717-033.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58390	ncm-et-10	2018-11-08 05:01	01:15:28	1964466	500	254	7	239	+188.08 ± 21.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1693178758 \ -pgnout /tmp/ncm-dbt-20180418-1717-032.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58389	ncm-et-4	2018-11-08 05:00	01:15:36	1967079	500	224	12	264	+157.24 ± 20.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3822386888 \ -pgnout /tmp/ncm-dbt-20180418-1717-031.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58388	ncm-et-9	2018-11-08 04:27	01:27:06	1745576	500	254	23	223	+173.67 ± 22.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2861200266 \ -pgnout /tmp/ncm-dbt-20180418-1717-030.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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=27.50+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58387	ncm-et-15	2018-11-08 03:49	01:16:24	1974156	500	237	16	247	+164.93 ± 21.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1960460756 \ -pgnout /tmp/ncm-dbt-20180418-1717-029.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58386	ncm-et-3	2018-11-08 03:45	01:16:04	1972689	500	232	14	254	+162.35 ± 20.7	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2828521772 \ -pgnout /tmp/ncm-dbt-20180418-1717-028.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58385	ncm-et-10	2018-11-08 03:44	01:15:54	1971098	500	239	15	246	+167.53 ± 21.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1912979845 \ -pgnout /tmp/ncm-dbt-20180418-1717-027.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58384	ncm-et-13	2018-11-08 03:43	01:18:00	1974837	500	246	18	236	+171.02 ± 21.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3112863667 \ -pgnout /tmp/ncm-dbt-20180418-1717-026.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58383	ncm-et-4	2018-11-08 03:42	01:17:09	1972873	500	247	10	243	+179.0 ± 21.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1498581417 \ -pgnout /tmp/ncm-dbt-20180418-1717-025.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58382	ncm-et-9	2018-11-08 03:00	01:26:05	1773650	500	271	29	200	+183.51 ± 24.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1604132877 \ -pgnout /tmp/ncm-dbt-20180418-1717-024.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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=27.06+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58381	ncm-et-15	2018-11-08 02:32	01:16:16	1966769	500	231	17	252	+158.93 ± 20.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3125203052 \ -pgnout /tmp/ncm-dbt-20180418-1717-023.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58380	ncm-et-3	2018-11-08 02:27	01:16:04	1965379	500	241	18	241	+166.66 ± 21.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 491143989 \ -pgnout /tmp/ncm-dbt-20180418-1717-022.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58379	ncm-et-10	2018-11-08 02:27	01:15:59	1980619	500	272	13	215	+199.29 ± 22.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3811684278 \ -pgnout /tmp/ncm-dbt-20180418-1717-021.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58378	ncm-et-13	2018-11-08 02:26	01:16:20	1986155	500	229	19	252	+155.54 ± 20.94	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2385788705 \ -pgnout /tmp/ncm-dbt-20180418-1717-020.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58377	ncm-et-4	2018-11-08 02:25	01:15:53	1971932	500	213	19	268	+142.26 ± 20.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1682451860 \ -pgnout /tmp/ncm-dbt-20180418-1717-019.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58376	ncm-et-9	2018-11-08 01:32	01:26:40	1765243	500	251	30	219	+164.93 ± 22.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 593302103 \ -pgnout /tmp/ncm-dbt-20180418-1717-018.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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=27.19+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58375	ncm-et-15	2018-11-08 01:14	01:16:57	1968626	500	240	14	246	+169.27 ± 21.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1261468485 \ -pgnout /tmp/ncm-dbt-20180418-1717-017.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58374	ncm-et-3	2018-11-08 01:11	01:15:47	1966305	500	241	16	243	+168.4 ± 21.36	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1228865748 \ -pgnout /tmp/ncm-dbt-20180418-1717-016.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58373	ncm-et-10	2018-11-08 01:10	01:16:05	1975971	500	234	21	245	+158.08 ± 21.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1386716323 \ -pgnout /tmp/ncm-dbt-20180418-1717-015.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58372	ncm-et-13	2018-11-08 01:09	01:16:01	1978436	500	242	12	246	+172.78 ± 21.07	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 347642996 \ -pgnout /tmp/ncm-dbt-20180418-1717-014.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58371	ncm-et-4	2018-11-08 01:08	01:15:22	1975672	500	241	18	241	+166.66 ± 21.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4034042780 \ -pgnout /tmp/ncm-dbt-20180418-1717-013.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58370	ncm-et-9	2018-11-08 00:04	01:26:31	1767062	500	256	24	220	+174.55 ± 22.84	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1842756264 \ -pgnout /tmp/ncm-dbt-20180418-1717-012.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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=27.16+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58369	ncm-et-15	2018-11-07 23:55	01:18:25	1959089	500	230	14	256	+160.64 ± 20.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2441573879 \ -pgnout /tmp/ncm-dbt-20180418-1717-011.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58368	ncm-et-10	2018-11-07 23:53	01:16:02	1969085	500	231	14	255	+161.49 ± 20.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2966247340 \ -pgnout /tmp/ncm-dbt-20180418-1717-010.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58367	ncm-et-3	2018-11-07 23:52	01:17:03	1962457	500	227	16	257	+156.39 ± 20.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3068833111 \ -pgnout /tmp/ncm-dbt-20180418-1717-009.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58366	ncm-et-13	2018-11-07 23:52	01:15:33	1985531	500	237	16	247	+164.93 ± 21.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1543720337 \ -pgnout /tmp/ncm-dbt-20180418-1717-008.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58365	ncm-et-4	2018-11-07 23:51	01:16:10	1964147	500	248	13	239	+177.22 ± 21.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4265874412 \ -pgnout /tmp/ncm-dbt-20180418-1717-007.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58364	ncm-et-9	2018-11-07 22:35	01:27:48	1761485	500	242	20	238	+165.8 ± 21.73	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 697258411 \ -pgnout /tmp/ncm-dbt-20180418-1717-006.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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=27.25+0.27 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58363	ncm-et-10	2018-11-07 22:35	01:16:30	1963384	500	245	12	243	+175.44 ± 21.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2734393301 \ -pgnout /tmp/ncm-dbt-20180418-1717-005.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58362	ncm-et-13	2018-11-07 22:35	01:15:43	1973432	500	231	16	253	+159.78 ± 20.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2742753151 \ -pgnout /tmp/ncm-dbt-20180418-1717-004.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58361	ncm-et-15	2018-11-07 22:35	01:18:11	1967723	500	248	14	238	+176.33 ± 21.58	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4103026709 \ -pgnout /tmp/ncm-dbt-20180418-1717-003.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58360	ncm-et-4	2018-11-07 22:35	01:14:41	1976507	500	259	12	229	+188.08 ± 22.04	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1608740922 \ -pgnout /tmp/ncm-dbt-20180418-1717-002.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/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-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
58359	ncm-et-3	2018-11-07 22:35	01:16:12	1968780	500	224	18	258	+152.18 ± 20.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 184034670 \ -pgnout /tmp/ncm-dbt-20180418-1717-001.pgn \ -openings \ file=/home/chess/www/releases/20181107135127/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180418-1717 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180418-1717-0143c6f0c2137aac0ea3531d0f1d95009be0924c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	0143c6f0c2137aac0ea3531d0f1d95009be0924c
Author	Joost VandeVondele
Date	2018-04-18 17:17:37 UTC
Document Elo impact of the LMR part of search Similar to before, document Elo impact of various LMR steps Tests run by @jerrydonaldwatson t1 http://tests.stockfishchess.org/tests/view/5abece950ebc591a560aad0b t2 http://tests.stockfishchess.org/tests/view/5abecf0c0ebc591a560aad0d t3 http://tests.stockfishchess.org/tests/view/5abecf7b0ebc591a560aad0f t4 http://tests.stockfishchess.org/tests/view/5abecfe70ebc591a560aad14 t5 http://tests.stockfishchess.org/tests/view/5abed42b0ebc591a560aad33 t6 http://tests.stockfishchess.org/tests/view/5abed0b90ebc591a560aad19 t7 http://tests.stockfishchess.org/tests/view/5abed1240ebc591a560aad1b t8 http://tests.stockfishchess.org/tests/view/5abed1b90ebc591a560aad1d No functional change.