Dev Builds » 20200731-0755

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	08:25:01	1961520	3330	2149	49	1132	+257.96 +/- 10.04
ncm-et-4	08:25:04	1960039	3325	2107	46	1172	+251.81 +/- 9.85
ncm-et-9	08:24:55	1965458	3331	2115	38	1178	+253.9 +/- 9.8
ncm-et-10	08:25:03	1961593	3338	2185	48	1105	+263.54 +/- 10.17
ncm-et-13	08:25:04	1961802	3341	2088	43	1210	+247.46 +/- 9.67
ncm-et-15	08:25:11	1965617	3335	2076	55	1204	+244.1 +/- 9.72
			20000	12720	279	7001	+253.05 +/- 4.03

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
134201	ncm-et-3	2020-08-01 11:52	00:49:36	1960005	330	215	5	110	+261.29 +/- 32.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2492493367 \ -pgnout /tmp/ncm-dbt-20200731-0755-042.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134200	ncm-et-9	2020-08-01 11:52	00:49:50	1963995	331	208	6	117	+246.45 +/- 31.4	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3527289857 \ -pgnout /tmp/ncm-dbt-20200731-0755-041.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134199	ncm-et-4	2020-08-01 11:52	00:50:14	1967253	325	216	6	103	+267.06 +/- 33.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3763132547 \ -pgnout /tmp/ncm-dbt-20200731-0755-040.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134198	ncm-et-15	2020-08-01 11:52	00:50:28	1976693	335	211	7	117	+245.73 +/- 31.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 310169914 \ -pgnout /tmp/ncm-dbt-20200731-0755-039.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134197	ncm-et-13	2020-08-01 11:50	00:51:47	1958937	341	214	7	120	+244.67 +/- 31.05	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 183337987 \ -pgnout /tmp/ncm-dbt-20200731-0755-038.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134196	ncm-et-10	2020-08-01 11:50	00:52:13	1958788	338	226	4	108	+273.49 +/- 32.73	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3586074321 \ -pgnout /tmp/ncm-dbt-20200731-0755-037.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134195	ncm-et-9	2020-08-01 10:36	01:14:58	1968322	500	324	5	171	+262.24 +/- 25.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1585646091 \ -pgnout /tmp/ncm-dbt-20200731-0755-036.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134194	ncm-et-4	2020-08-01 10:36	01:14:38	1974826	500	303	8	189	+235.45 +/- 24.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3813787382 \ -pgnout /tmp/ncm-dbt-20200731-0755-035.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134193	ncm-et-15	2020-08-01 10:35	01:15:33	1964766	500	318	10	172	+249.64 +/- 25.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1884051332 \ -pgnout /tmp/ncm-dbt-20200731-0755-034.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134192	ncm-et-13	2020-08-01 10:35	01:14:35	1964311	500	321	4	175	+259.91 +/- 25.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3620584365 \ -pgnout /tmp/ncm-dbt-20200731-0755-033.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134191	ncm-et-3	2020-08-01 10:35	01:16:36	1957567	500	320	8	172	+254.16 +/- 25.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2194225525 \ -pgnout /tmp/ncm-dbt-20200731-0755-032.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134190	ncm-et-10	2020-08-01 10:33	01:15:42	1967246	500	316	5	179	+253.02 +/- 25.18	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3972638327 \ -pgnout /tmp/ncm-dbt-20200731-0755-031.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134189	ncm-et-3	2020-08-01 09:18	01:15:03	1964147	500	331	5	164	+270.57 +/- 26.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 874165449 \ -pgnout /tmp/ncm-dbt-20200731-0755-030.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134188	ncm-et-9	2020-08-01 09:18	01:16:57	1973582	500	301	6	193	+235.45 +/- 24.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4194031711 \ -pgnout /tmp/ncm-dbt-20200731-0755-029.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134187	ncm-et-15	2020-08-01 09:18	01:15:58	1964459	500	303	9	188	+234.38 +/- 24.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 450146866 \ -pgnout /tmp/ncm-dbt-20200731-0755-028.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134186	ncm-et-13	2020-08-01 09:18	01:16:00	1960463	500	306	4	190	+243.0 +/- 24.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 734810241 \ -pgnout /tmp/ncm-dbt-20200731-0755-027.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134185	ncm-et-4	2020-08-01 09:17	01:18:21	1945527	500	320	10	170	+251.89 +/- 26.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1786969529 \ -pgnout /tmp/ncm-dbt-20200731-0755-026.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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=24.67+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134184	ncm-et-10	2020-08-01 09:15	01:17:12	1957713	500	328	10	162	+261.07 +/- 26.76	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3721909324 \ -pgnout /tmp/ncm-dbt-20200731-0755-025.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134183	ncm-et-3	2020-08-01 08:02	01:15:16	1961847	500	328	11	161	+259.91 +/- 26.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2018628862 \ -pgnout /tmp/ncm-dbt-20200731-0755-024.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134182	ncm-et-9	2020-08-01 08:02	01:15:22	1963071	500	320	2	178	+261.07 +/- 25.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3220484757 \ -pgnout /tmp/ncm-dbt-20200731-0755-023.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134181	ncm-et-15	2020-08-01 08:01	01:15:46	1963686	500	303	7	190	+236.51 +/- 24.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2664476722 \ -pgnout /tmp/ncm-dbt-20200731-0755-022.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134180	ncm-et-13	2020-08-01 08:01	01:15:51	1963532	500	319	11	170	+249.64 +/- 26.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2531025598 \ -pgnout /tmp/ncm-dbt-20200731-0755-021.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134179	ncm-et-4	2020-08-01 07:59	01:16:26	1963686	500	293	9	198	+223.94 +/- 23.92	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1661972809 \ -pgnout /tmp/ncm-dbt-20200731-0755-020.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134178	ncm-et-10	2020-08-01 07:57	01:16:08	1957246	500	341	6	153	+281.68 +/- 27.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 639937190 \ -pgnout /tmp/ncm-dbt-20200731-0755-019.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134177	ncm-et-15	2020-08-01 06:45	01:14:37	1963537	500	326	9	165	+259.91 +/- 26.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2437415203 \ -pgnout /tmp/ncm-dbt-20200731-0755-018.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134176	ncm-et-9	2020-08-01 06:44	01:16:35	1963538	500	336	7	157	+274.22 +/- 27.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1464714612 \ -pgnout /tmp/ncm-dbt-20200731-0755-017.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134175	ncm-et-3	2020-08-01 06:43	01:17:31	1958935	500	307	6	187	+241.91 +/- 24.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3328339330 \ -pgnout /tmp/ncm-dbt-20200731-0755-016.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134174	ncm-et-13	2020-08-01 06:43	01:16:39	1961079	500	271	7	222	+204.07 +/- 22.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 69288947 \ -pgnout /tmp/ncm-dbt-20200731-0755-015.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134173	ncm-et-4	2020-08-01 06:42	01:15:41	1940530	500	328	2	170	+270.57 +/- 25.78	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2571383297 \ -pgnout /tmp/ncm-dbt-20200731-0755-014.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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=24.74+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134172	ncm-et-10	2020-08-01 06:42	01:14:31	1959238	500	317	12	171	+246.3 +/- 26.04	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2013937180 \ -pgnout /tmp/ncm-dbt-20200731-0755-013.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134171	ncm-et-15	2020-08-01 05:28	01:16:43	1958783	500	308	7	185	+241.91 +/- 24.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3089968287 \ -pgnout /tmp/ncm-dbt-20200731-0755-012.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134170	ncm-et-9	2020-08-01 05:27	01:15:58	1960775	500	309	4	187	+246.3 +/- 24.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1474620780 \ -pgnout /tmp/ncm-dbt-20200731-0755-011.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134169	ncm-et-3	2020-08-01 05:27	01:15:42	1963226	500	325	8	167	+259.91 +/- 26.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1871392609 \ -pgnout /tmp/ncm-dbt-20200731-0755-010.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134168	ncm-et-13	2020-08-01 05:27	01:15:14	1962302	500	325	7	168	+261.07 +/- 26.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3977317886 \ -pgnout /tmp/ncm-dbt-20200731-0755-009.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134167	ncm-et-4	2020-08-01 05:26	01:14:43	1964455	500	316	6	178	+251.89 +/- 25.3	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 239771378 \ -pgnout /tmp/ncm-dbt-20200731-0755-008.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134166	ncm-et-10	2020-08-01 05:26	01:14:29	1965391	500	332	9	159	+266.97 +/- 27.01	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3908121547 \ -pgnout /tmp/ncm-dbt-20200731-0755-007.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134165	ncm-et-13	2020-08-01 04:11	01:14:58	1961995	500	332	3	165	+274.22 +/- 26.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 726001838 \ -pgnout /tmp/ncm-dbt-20200731-0755-006.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134164	ncm-et-9	2020-08-01 04:11	01:15:15	1964925	500	317	8	175	+250.77 +/- 25.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2835499391 \ -pgnout /tmp/ncm-dbt-20200731-0755-005.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134163	ncm-et-10	2020-08-01 04:10	01:14:48	1965533	500	325	2	173	+266.97 +/- 25.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3200915214 \ -pgnout /tmp/ncm-dbt-20200731-0755-004.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134162	ncm-et-15	2020-08-01 04:10	01:16:06	1967401	500	307	6	187	+241.91 +/- 24.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3847698192 \ -pgnout /tmp/ncm-dbt-20200731-0755-003.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134161	ncm-et-4	2020-08-01 04:10	01:15:01	1963997	500	331	5	164	+270.57 +/- 26.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3629509634 \ -pgnout /tmp/ncm-dbt-20200731-0755-002.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
134160	ncm-et-3	2020-08-01 04:10	01:15:17	1964917	500	323	6	171	+259.91 +/- 25.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 695558632 \ -pgnout /tmp/ncm-dbt-20200731-0755-001.pgn \ -openings \ file=/home/chess/www/releases/20200712140126/engines/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-20200731-0755 \ cmd=/home/chess/engines/e5_2670/devbuild/20200731-0755-62d3106caa2f5acf5ba32500cc19912b8f10612c/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	62d3106caa2f5acf5ba32500cc19912b8f10612c
Author	UnaiCorzo
Date	2020-07-31 07:55:56 UTC
Remove late irreversible move extension We simplify away the late irreversible move extension, which does not seem to be necessary in the current master. STC LLR: 2.93 (-2.94,2.94) {-1.50,0.50} Total: 38584 W: 7464 L: 7342 D: 23778 Ptnml(0-2): 581, 4328, 9365, 4424, 594 https://tests.stockfishchess.org/tests/view/5f1c9669c09435d870cb9de9 LTC LLR: 2.94 (-2.94,2.94) {-1.50,0.50} Total: 27840 W: 3417 L: 3353 D: 21070 Ptnml(0-2): 120, 2315, 8994, 2363, 128 https://tests.stockfishchess.org/tests/view/5f1d2e22c09435d870cb9e21 closes https://github.com/official-stockfish/Stockfish/pull/2836 bench: 4829420