Dev Builds » 20161203-0837

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	06:48:36	1986107	2774	795	143	1836	+83.22 +/- 7.28
ncm-et-4	06:48:41	1981018	2777	828	112	1837	+91.65 +/- 7.22
ncm-et-5	01:52:11	2023528	757	218	28	511	+89.11 +/- 13.53
ncm-et-6	01:52:37	2025408	787	205	37	545	+75.33 +/- 13.02
ncm-et-7	01:52:39	2004361	758	235	27	496	+97.85 +/- 13.92
ncm-et-8	01:52:35	1933582	732	227	33	472	+94.33 +/- 14.46
ncm-et-9	06:47:43	1990895	2774	831	105	1838	+93.1 +/- 7.2
ncm-et-10	06:49:16	1984656	2783	798	139	1846	+83.86 +/- 7.25
ncm-et-11	01:52:25	2015261	770	218	35	517	+84.18 +/- 13.58
ncm-et-12	01:52:40	1995637	762	207	33	522	+80.76 +/- 13.35
ncm-et-13	06:44:18	1993924	2773	754	128	1891	+79.81 +/- 7.04
ncm-et-14	01:52:43	2020673	765	221	38	506	+84.75 +/- 13.86
ncm-et-15	01:52:33	2019947	788	215	29	544	+83.58 +/- 12.95
			20000	5752	887	13361	+86.24 +/- 2.67

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
64453	ncm-et-4	2018-12-31 11:48	01:14:15	1962160	500	145	20	335	+88.74 +/- 16.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3406453320 \ -pgnout /tmp/ncm-dbt-20161203-0837-046.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64452	ncm-et-3	2018-12-31 11:48	01:14:16	1973294	500	154	27	319	+90.22 +/- 17.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3956419041 \ -pgnout /tmp/ncm-dbt-20161203-0837-045.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64451	ncm-et-13	2018-12-31 11:48	01:13:48	1986155	500	136	30	334	+74.79 +/- 17.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2234933242 \ -pgnout /tmp/ncm-dbt-20161203-0837-044.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64450	ncm-et-10	2018-12-31 11:48	01:15:02	1977223	500	143	24	333	+84.31 +/- 17.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4107300288 \ -pgnout /tmp/ncm-dbt-20161203-0837-043.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64449	ncm-et-9	2018-12-31 11:48	01:13:50	1977786	500	148	15	337	+94.7 +/- 16.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1547204535 \ -pgnout /tmp/ncm-dbt-20161203-0837-042.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64362	ncm-et-3	2018-12-30 13:31	01:12:57	1962156	500	133	23	344	+77.71 +/- 16.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3148339552 \ -pgnout /tmp/ncm-dbt-20161203-0837-041.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64361	ncm-et-10	2018-12-30 13:30	01:13:42	1964161	500	149	25	326	+88.0 +/- 17.39	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 564255476 \ -pgnout /tmp/ncm-dbt-20161203-0837-040.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64360	ncm-et-9	2018-12-30 13:29	01:13:32	1965538	500	157	23	320	+95.44 +/- 17.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3133013859 \ -pgnout /tmp/ncm-dbt-20161203-0837-039.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64359	ncm-et-4	2018-12-30 13:28	01:15:09	1967077	500	150	18	332	+93.95 +/- 16.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1253982352 \ -pgnout /tmp/ncm-dbt-20161203-0837-038.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64358	ncm-et-13	2018-12-30 13:26	01:13:15	1972192	500	128	24	348	+73.34 +/- 16.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 47873609 \ -pgnout /tmp/ncm-dbt-20161203-0837-037.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64357	ncm-et-9	2018-12-30 12:15	01:13:18	1977849	500	155	20	325	+96.19 +/- 17.31	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2497613217 \ -pgnout /tmp/ncm-dbt-20161203-0837-036.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64356	ncm-et-10	2018-12-30 12:15	01:14:02	1960778	500	145	30	325	+81.37 +/- 17.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4208058314 \ -pgnout /tmp/ncm-dbt-20161203-0837-035.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64355	ncm-et-3	2018-12-30 12:15	01:14:55	1964767	500	148	29	323	+84.31 +/- 17.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4021433434 \ -pgnout /tmp/ncm-dbt-20161203-0837-034.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64354	ncm-et-4	2018-12-30 12:14	01:13:15	1963224	500	164	23	313	+100.71 +/- 17.97	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4040670547 \ -pgnout /tmp/ncm-dbt-20161203-0837-033.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64353	ncm-et-13	2018-12-30 12:13	01:12:05	1980522	500	129	23	348	+74.79 +/- 16.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2009180257 \ -pgnout /tmp/ncm-dbt-20161203-0837-032.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64352	ncm-et-10	2018-12-30 11:00	01:13:45	1965081	500	153	26	321	+90.22 +/- 17.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 912192593 \ -pgnout /tmp/ncm-dbt-20161203-0837-031.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64351	ncm-et-9	2018-12-30 10:59	01:14:20	1971254	500	148	14	338	+95.44 +/- 16.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 490871083 \ -pgnout /tmp/ncm-dbt-20161203-0837-030.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64350	ncm-et-13	2018-12-30 10:59	01:12:41	1974677	500	134	21	345	+79.9 +/- 16.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1325439682 \ -pgnout /tmp/ncm-dbt-20161203-0837-029.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64349	ncm-et-4	2018-12-30 10:59	01:13:31	1983339	500	146	16	338	+92.46 +/- 16.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4119081267 \ -pgnout /tmp/ncm-dbt-20161203-0837-028.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
64348	ncm-et-3	2018-12-30 10:59	01:14:14	1964303	500	154	24	322	+92.46 +/- 17.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4083695320 \ -pgnout /tmp/ncm-dbt-20161203-0837-027.pgn \ -openings \ file=/home/chess/www/releases/20181229152106/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
10570	ncm-et-8	2018-03-21 14:03	00:35:07	1951019	232	77	13	142	+98.39 +/- 27.09	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2586622189 \ -pgnout /tmp/ncm-dbt-20161203-0837-026.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10569	ncm-et-7	2018-03-21 14:01	00:38:04	2028360	258	76	7	175	+95.23 +/- 22.88	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2708395728 \ -pgnout /tmp/ncm-dbt-20161203-0837-025.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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=23.66+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10568	ncm-et-5	2018-03-21 14:00	00:38:04	2022956	257	72	10	175	+85.5 +/- 23.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 184716264 \ -pgnout /tmp/ncm-dbt-20161203-0837-024.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10567	ncm-et-12	2018-03-21 14:00	00:39:01	1996935	262	70	14	178	+75.42 +/- 23.15	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 237348088 \ -pgnout /tmp/ncm-dbt-20161203-0837-023.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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=24.04+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10566	ncm-et-13	2018-03-21 13:59	00:39:27	2024427	273	78	12	183	+85.69 +/- 22.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3252111611 \ -pgnout /tmp/ncm-dbt-20161203-0837-022.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10565	ncm-et-9	2018-03-21 13:59	00:39:56	2026390	274	90	12	172	+101.71 +/- 24.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1397653730 \ -pgnout /tmp/ncm-dbt-20161203-0837-021.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10564	ncm-et-4	2018-03-21 13:59	00:40:00	1985720	277	87	12	178	+96.48 +/- 23.58	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 877704585 \ -pgnout /tmp/ncm-dbt-20161203-0837-020.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10563	ncm-et-14	2018-03-21 13:58	00:40:19	2020999	265	88	12	165	+102.52 +/- 24.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2737839297 \ -pgnout /tmp/ncm-dbt-20161203-0837-019.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10562	ncm-et-10	2018-03-21 13:58	00:40:20	2020348	283	72	14	197	+72.23 +/- 21.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2996039673 \ -pgnout /tmp/ncm-dbt-20161203-0837-018.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10561	ncm-et-3	2018-03-21 13:58	00:40:08	2025408	274	66	8	200	+74.67 +/- 20.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 457789431 \ -pgnout /tmp/ncm-dbt-20161203-0837-017.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10560	ncm-et-11	2018-03-21 13:58	00:40:31	2019534	270	83	11	176	+94.94 +/- 23.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 973782600 \ -pgnout /tmp/ncm-dbt-20161203-0837-016.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=23.77+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10559	ncm-et-6	2018-03-21 13:58	00:40:53	2025735	287	78	12	197	+81.35 +/- 21.7	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 459193669 \ -pgnout /tmp/ncm-dbt-20161203-0837-015.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10558	ncm-et-15	2018-03-21 13:58	00:40:46	2021985	288	74	12	202	+75.98 +/- 21.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 796790586 \ -pgnout /tmp/ncm-dbt-20161203-0837-014.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10557	ncm-et-5	2018-03-21 12:45	01:14:07	2024101	500	146	18	336	+90.97 +/- 16.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3968919370 \ -pgnout /tmp/ncm-dbt-20161203-0837-013.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10556	ncm-et-3	2018-03-21 12:45	01:12:06	2026718	500	140	32	328	+76.25 +/- 17.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3995497008 \ -pgnout /tmp/ncm-dbt-20161203-0837-012.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10555	ncm-et-11	2018-03-21 12:45	01:11:54	2010989	500	135	24	341	+78.44 +/- 16.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3186811935 \ -pgnout /tmp/ncm-dbt-20161203-0837-011.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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=23.87+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10554	ncm-et-13	2018-03-21 12:45	01:13:02	2025572	500	149	18	333	+93.2 +/- 16.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1818133640 \ -pgnout /tmp/ncm-dbt-20161203-0837-010.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10553	ncm-et-6	2018-03-21 12:44	01:11:44	2025081	500	127	25	348	+71.89 +/- 16.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1236734417 \ -pgnout /tmp/ncm-dbt-20161203-0837-009.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10552	ncm-et-4	2018-03-21 12:44	01:12:31	2024591	500	136	23	341	+79.9 +/- 16.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2145783007 \ -pgnout /tmp/ncm-dbt-20161203-0837-008.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10551	ncm-et-14	2018-03-21 12:44	01:12:24	2020347	500	133	26	341	+75.52 +/- 16.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1546598789 \ -pgnout /tmp/ncm-dbt-20161203-0837-007.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10550	ncm-et-7	2018-03-21 12:44	01:14:35	1980363	500	159	20	321	+99.2 +/- 17.5	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2254687482 \ -pgnout /tmp/ncm-dbt-20161203-0837-006.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10549	ncm-et-12	2018-03-21 12:44	01:13:39	1994339	500	137	19	344	+83.57 +/- 16.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4282904281 \ -pgnout /tmp/ncm-dbt-20161203-0837-005.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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=24.07+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10548	ncm-et-9	2018-03-21 12:44	01:12:47	2026555	500	133	21	346	+79.17 +/- 16.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2347611983 \ -pgnout /tmp/ncm-dbt-20161203-0837-004.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10547	ncm-et-15	2018-03-21 12:44	01:11:47	2017909	500	141	17	342	+88.0 +/- 16.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3383125412 \ -pgnout /tmp/ncm-dbt-20161203-0837-003.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10546	ncm-et-10	2018-03-21 12:44	01:12:25	2020348	500	136	20	344	+82.1 +/- 16.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3531399160 \ -pgnout /tmp/ncm-dbt-20161203-0837-002.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
10545	ncm-et-8	2018-03-21 12:44	01:17:28	1916146	500	150	20	330	+92.46 +/- 17.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1211517552 \ -pgnout /tmp/ncm-dbt-20161203-0837-001.pgn \ -openings \ file=/home/chess/www/releases/20180320233739/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=25.05+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20161203-0837 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20161203-0837-bf8b45fe6305c89a9a30f660de34164cf3bdcdf2/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish

Commit

Commit ID	bf8b45fe6305c89a9a30f660de34164cf3bdcdf2
Author	Andrey Neporada
Date	2016-12-03 08:37:07 UTC
Help GCC to optimize msb() to single instruction GCC compiles builtin_clzll to “63 ^ BSR”. BSR is processor instruction "Bit Scan Reverse". So old msb() function is basically 63 - 63 ^ BSR. Unfortunately, GCC fails to simplify this expression. Old function compiles to bsrq %rdi, %rdi movl $63, %eax xorq $63, %rdi subl %edi, %eax ret New function compiles to bsrq %rdi, %rax ret BTW, Clang compiles both function to the same (optimal) code. No functional change.