Dev Builds » 20190109-1405

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	08:37:38	1967280	3338	1947	64	1327	+221.96 +/- 9.22
ncm-et-4	08:37:40	1950914	3312	1899	63	1350	+217.02 +/- 9.12
ncm-et-9	08:37:42	1970735	3336	1856	74	1406	+207.06 +/- 8.94
ncm-et-10	08:37:34	1967422	3332	1861	65	1406	+209.42 +/- 8.92
ncm-et-13	08:37:16	1976314	3343	1882	83	1378	+208.99 +/- 9.06
ncm-et-15	08:37:37	1976273	3339	1889	69	1381	+212.4 +/- 9.02
			20000	11334	418	8248	+212.76 +/- 3.69

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
65466	ncm-et-4	2019-01-09 23:40	00:48:00	1972481	312	184	5	123	+226.89 +/- 30.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 849595096 \ -pgnout /tmp/ncm-dbt-20190109-1405-042.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65465	ncm-et-15	2019-01-09 23:36	00:51:12	1978567	339	184	13	142	+192.9 +/- 28.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1244275711 \ -pgnout /tmp/ncm-dbt-20190109-1405-041.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65464	ncm-et-10	2019-01-09 23:36	00:51:08	1967232	332	194	12	126	+213.95 +/- 30.37	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2366197018 \ -pgnout /tmp/ncm-dbt-20190109-1405-040.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65463	ncm-et-9	2019-01-09 23:36	00:51:29	1967545	336	195	12	129	+212.19 +/- 29.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 440404760 \ -pgnout /tmp/ncm-dbt-20190109-1405-039.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65462	ncm-et-3	2019-01-09 23:35	00:52:28	1965381	338	198	5	135	+225.49 +/- 28.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3073341437 \ -pgnout /tmp/ncm-dbt-20190109-1405-038.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65461	ncm-et-13	2019-01-09 23:34	00:53:49	1971254	343	201	4	138	+227.22 +/- 28.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2342344238 \ -pgnout /tmp/ncm-dbt-20190109-1405-037.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65460	ncm-et-4	2019-01-09 22:22	01:16:41	1980689	500	282	6	212	+215.85 +/- 22.88	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2672211447 \ -pgnout /tmp/ncm-dbt-20190109-1405-036.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65459	ncm-et-10	2019-01-09 22:18	01:17:29	1973661	500	282	8	210	+213.85 +/- 23.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3938846464 \ -pgnout /tmp/ncm-dbt-20190109-1405-035.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65458	ncm-et-9	2019-01-09 22:18	01:17:29	1976859	500	267	11	222	+196.45 +/- 22.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3431694037 \ -pgnout /tmp/ncm-dbt-20190109-1405-034.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65457	ncm-et-3	2019-01-09 22:17	01:16:51	1967232	500	300	9	191	+231.21 +/- 24.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 994583781 \ -pgnout /tmp/ncm-dbt-20190109-1405-033.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65456	ncm-et-13	2019-01-09 22:16	01:16:33	1972038	500	288	12	200	+215.85 +/- 23.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2507032685 \ -pgnout /tmp/ncm-dbt-20190109-1405-032.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65455	ncm-et-15	2019-01-09 22:15	01:19:54	1972498	500	294	14	192	+219.87 +/- 24.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1895100366 \ -pgnout /tmp/ncm-dbt-20190109-1405-031.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65454	ncm-et-4	2019-01-09 21:03	01:17:53	1960314	500	297	10	193	+227.04 +/- 24.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1574280705 \ -pgnout /tmp/ncm-dbt-20190109-1405-030.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65453	ncm-et-3	2019-01-09 20:59	01:17:28	1965693	500	282	14	204	+207.95 +/- 23.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1558534820 \ -pgnout /tmp/ncm-dbt-20190109-1405-029.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65452	ncm-et-10	2019-01-09 20:59	01:18:17	1966154	500	289	7	204	+221.9 +/- 23.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2600580019 \ -pgnout /tmp/ncm-dbt-20190109-1405-028.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65451	ncm-et-15	2019-01-09 20:58	01:16:32	1983989	500	282	4	214	+217.85 +/- 22.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3041334026 \ -pgnout /tmp/ncm-dbt-20190109-1405-027.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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=24.19+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65450	ncm-et-9	2019-01-09 20:58	01:18:43	1968477	500	260	12	228	+189.0 +/- 22.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3369817659 \ -pgnout /tmp/ncm-dbt-20190109-1405-026.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65449	ncm-et-13	2019-01-09 20:57	01:18:10	1976791	500	287	13	200	+213.85 +/- 23.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1195935715 \ -pgnout /tmp/ncm-dbt-20190109-1405-025.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65448	ncm-et-4	2019-01-09 19:42	01:19:37	1920112	500	298	8	194	+230.16 +/- 24.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 745387158 \ -pgnout /tmp/ncm-dbt-20190109-1405-024.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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=25.00+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65447	ncm-et-3	2019-01-09 19:41	01:16:17	1993210	500	300	11	189	+229.12 +/- 24.62	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2168954672 \ -pgnout /tmp/ncm-dbt-20190109-1405-023.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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=24.08+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65446	ncm-et-10	2019-01-09 19:40	01:17:24	1961853	500	278	12	210	+206.01 +/- 23.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3036800458 \ -pgnout /tmp/ncm-dbt-20190109-1405-022.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65445	ncm-et-15	2019-01-09 19:39	01:17:50	1975448	500	263	10	227	+193.64 +/- 22.09	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 531641293 \ -pgnout /tmp/ncm-dbt-20190109-1405-021.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65444	ncm-et-13	2019-01-09 19:39	01:16:56	1970965	500	282	12	206	+209.91 +/- 23.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 862362893 \ -pgnout /tmp/ncm-dbt-20190109-1405-020.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65443	ncm-et-9	2019-01-09 19:37	01:19:31	1964305	500	273	11	216	+202.15 +/- 22.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3509560340 \ -pgnout /tmp/ncm-dbt-20190109-1405-019.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65442	ncm-et-3	2019-01-09 18:23	01:17:05	1973932	500	298	9	193	+229.12 +/- 24.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3792930978 \ -pgnout /tmp/ncm-dbt-20190109-1405-018.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65441	ncm-et-10	2019-01-09 18:22	01:17:12	1971627	500	270	11	219	+199.29 +/- 22.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2503826241 \ -pgnout /tmp/ncm-dbt-20190109-1405-017.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65440	ncm-et-4	2019-01-09 18:22	01:19:36	1914530	500	277	11	212	+206.01 +/- 23.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2180787720 \ -pgnout /tmp/ncm-dbt-20190109-1405-016.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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=25.07+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65439	ncm-et-15	2019-01-09 18:21	01:16:51	1970328	500	282	10	208	+211.87 +/- 23.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 465361365 \ -pgnout /tmp/ncm-dbt-20190109-1405-015.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65438	ncm-et-13	2019-01-09 18:20	01:17:29	1989442	500	279	8	213	+210.89 +/- 22.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 346617915 \ -pgnout /tmp/ncm-dbt-20190109-1405-014.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65437	ncm-et-9	2019-01-09 18:19	01:16:54	1975291	500	287	11	202	+215.85 +/- 23.71	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3390435414 \ -pgnout /tmp/ncm-dbt-20190109-1405-013.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65436	ncm-et-3	2019-01-09 17:04	01:17:50	1972862	500	275	7	218	+207.95 +/- 22.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2580508041 \ -pgnout /tmp/ncm-dbt-20190109-1405-012.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65435	ncm-et-4	2019-01-09 17:04	01:16:59	1963378	500	283	15	202	+207.95 +/- 23.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2157463176 \ -pgnout /tmp/ncm-dbt-20190109-1405-011.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65434	ncm-et-15	2019-01-09 17:04	01:16:29	1973469	500	288	10	202	+217.85 +/- 23.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3767167714 \ -pgnout /tmp/ncm-dbt-20190109-1405-010.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65433	ncm-et-10	2019-01-09 17:03	01:17:27	1976627	500	268	7	225	+201.19 +/- 22.11	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1808475353 \ -pgnout /tmp/ncm-dbt-20190109-1405-009.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65432	ncm-et-13	2019-01-09 17:02	01:17:42	1974052	500	279	15	206	+204.07 +/- 23.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1500378809 \ -pgnout /tmp/ncm-dbt-20190109-1405-008.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65431	ncm-et-9	2019-01-09 17:01	01:16:55	1972961	500	288	6	206	+221.9 +/- 23.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3894113525 \ -pgnout /tmp/ncm-dbt-20190109-1405-007.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65430	ncm-et-13	2019-01-09 15:44	01:16:37	1979659	500	266	19	215	+188.08 +/- 23.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1611679549 \ -pgnout /tmp/ncm-dbt-20190109-1405-006.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.25+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65429	ncm-et-15	2019-01-09 15:44	01:18:49	1979612	500	296	8	196	+228.08 +/- 24.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2381149381 \ -pgnout /tmp/ncm-dbt-20190109-1405-005.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.25+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65428	ncm-et-3	2019-01-09 15:44	01:19:39	1932654	500	294	9	197	+224.97 +/- 23.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3921142933 \ -pgnout /tmp/ncm-dbt-20190109-1405-004.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.84+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65427	ncm-et-9	2019-01-09 15:44	01:16:41	1969708	500	286	11	203	+214.85 +/- 23.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3414860966 \ -pgnout /tmp/ncm-dbt-20190109-1405-003.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65426	ncm-et-10	2019-01-09 15:44	01:18:37	1954806	500	280	8	212	+211.87 +/- 22.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 653522081 \ -pgnout /tmp/ncm-dbt-20190109-1405-002.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish
65425	ncm-et-4	2019-01-09 15:44	01:18:54	1944896	500	278	8	214	+209.91 +/- 22.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3105696589 \ -pgnout /tmp/ncm-dbt-20190109-1405-001.pgn \ -openings \ file=/home/chess/www/releases/20190109153525/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=24.68+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20190109-1405 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20190109-1405-70880b8e247c94d0a16a2fb50b41827726e00742/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/stockfish/x86-64-modern/7/stockfish

Commit

Commit ID	70880b8e247c94d0a16a2fb50b41827726e00742
Author	MJZ1977
Date	2019-01-09 14:05:33 UTC
Flag critical search tree in hash table Introducing new concept, saving principal lines into the transposition table to generate a "critical search tree" which we can reuse later for intelligent pruning/extension decisions. For instance in this patch we just reduce reduction for these lines. But a lot of other ideas are possible. To go further : tune some parameters, how to add or remove lines from the critical search tree, how to use these lines in search choices, etc. STC : LLR: 2.94 (-2.94,2.94) [0.50,4.50] Total: 59761 W: 13321 L: 12863 D: 33577 +2.23 ELO http://tests.stockfishchess.org/tests/view/5c34da5d0ebc596a450c53d3 LTC : LLR: 2.96 (-2.94,2.94) [0.00,3.50] Total: 26826 W: 4439 L: 4191 D: 18196 +2.9 ELO http://tests.stockfishchess.org/tests/view/5c35ceb00ebc596a450c65b2 Special thanks to Miguel Lahoz for his help in transposition table in/out. Bench: 3399866