Dev Builds » 20210319-1928

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	08:21:21	1965649	3376	2733	10	633	+388.14 +/- 13.52
ncm-et-4	08:20:52	1960756	3353	2716	15	622	+387.12 +/- 13.65
ncm-et-9	08:20:40	1956353	3320	2653	17	650	+375.96 +/- 13.35
ncm-et-10	08:21:03	1955636	3298	2672	11	615	+388.41 +/- 13.72
ncm-et-13	08:20:46	1962163	3346	2669	13	664	+375.78 +/- 13.2
ncm-et-15	08:21:11	1953520	3307	2678	15	614	+386.84 +/- 13.74
			20000	16121	81	3798	+383.64 +/- 5.51

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
145499	ncm-et-15	2021-03-20 03:55	00:46:01	1964018	307	247	1	59	+382.96 +/- 44.93	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 132246134 \ -pgnout /tmp/ncm-dbt-20210319-1928-042.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145498	ncm-et-10	2021-03-20 03:55	00:46:11	1953446	298	243	4	51	+383.65 +/- 48.55	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2480354890 \ -pgnout /tmp/ncm-dbt-20210319-1928-041.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145497	ncm-et-9	2021-03-20 03:53	00:47:51	1955568	320	261	3	56	+387.81 +/- 46.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2872824792 \ -pgnout /tmp/ncm-dbt-20210319-1928-040.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145496	ncm-et-13	2021-03-20 03:49	00:51:52	1964005	346	282	2	62	+390.81 +/- 43.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 390214260 \ -pgnout /tmp/ncm-dbt-20210319-1928-039.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145495	ncm-et-4	2021-03-20 03:48	00:53:14	1954259	353	296	1	56	+419.26 +/- 46.27	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1369323527 \ -pgnout /tmp/ncm-dbt-20210319-1928-038.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145494	ncm-et-3	2021-03-20 03:46	00:55:27	1966707	376	296	1	79	+367.3 +/- 38.59	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 101151421 \ -pgnout /tmp/ncm-dbt-20210319-1928-037.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145493	ncm-et-15	2021-03-20 02:41	01:13:55	1960777	500	409	1	90	+397.72 +/- 36.17	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1164538906 \ -pgnout /tmp/ncm-dbt-20210319-1928-036.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145492	ncm-et-9	2021-03-20 02:37	01:14:58	1962027	500	392	3	105	+361.43 +/- 33.45	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 457030558 \ -pgnout /tmp/ncm-dbt-20210319-1928-035.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145491	ncm-et-10	2021-03-20 02:37	01:17:13	1953895	500	407	2	91	+391.57 +/- 36.01	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3949706482 \ -pgnout /tmp/ncm-dbt-20210319-1928-034.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145490	ncm-et-13	2021-03-20 02:34	01:14:22	1967541	500	392	1	107	+364.98 +/- 33.02	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1178953616 \ -pgnout /tmp/ncm-dbt-20210319-1928-033.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145489	ncm-et-3	2021-03-20 02:32	01:12:59	1970792	500	407	0	93	+395.65 +/- 35.48	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3299530118 \ -pgnout /tmp/ncm-dbt-20210319-1928-032.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145488	ncm-et-4	2021-03-20 02:32	01:15:09	1961099	500	413	4	83	+399.81 +/- 37.82	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1223222258 \ -pgnout /tmp/ncm-dbt-20210319-1928-031.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145487	ncm-et-15	2021-03-20 01:24	01:15:49	1957102	500	411	1	88	+401.92 +/- 36.6	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1077102757 \ -pgnout /tmp/ncm-dbt-20210319-1928-030.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145486	ncm-et-9	2021-03-20 01:22	01:15:02	1955736	500	404	2	94	+385.59 +/- 35.4	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 823327215 \ -pgnout /tmp/ncm-dbt-20210319-1928-029.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145485	ncm-et-10	2021-03-20 01:21	01:15:31	1957246	500	387	2	111	+354.5 +/- 32.44	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1103562014 \ -pgnout /tmp/ncm-dbt-20210319-1928-028.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145484	ncm-et-4	2021-03-20 01:19	01:12:29	1975919	500	395	3	102	+366.78 +/- 33.96	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 199355822 \ -pgnout /tmp/ncm-dbt-20210319-1928-027.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.29+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145483	ncm-et-13	2021-03-20 01:19	01:14:47	1962308	500	407	1	92	+393.6 +/- 35.75	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 114917903 \ -pgnout /tmp/ncm-dbt-20210319-1928-026.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145482	ncm-et-3	2021-03-20 01:15	01:16:48	1956998	500	392	0	108	+366.77 +/- 32.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 564899655 \ -pgnout /tmp/ncm-dbt-20210319-1928-025.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145481	ncm-et-15	2021-03-20 00:06	01:17:15	1948727	500	395	2	103	+368.59 +/- 33.75	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 41064371 \ -pgnout /tmp/ncm-dbt-20210319-1928-024.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145480	ncm-et-9	2021-03-20 00:05	01:16:07	1956231	500	388	0	112	+359.67 +/- 32.17	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3855936933 \ -pgnout /tmp/ncm-dbt-20210319-1928-023.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145479	ncm-et-10	2021-03-20 00:05	01:15:38	1956635	500	404	1	95	+387.57 +/- 35.16	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1812961399 \ -pgnout /tmp/ncm-dbt-20210319-1928-022.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145478	ncm-et-4	2021-03-20 00:04	01:14:37	1967264	500	407	3	90	+389.56 +/- 36.25	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3732323164 \ -pgnout /tmp/ncm-dbt-20210319-1928-021.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145477	ncm-et-13	2021-03-20 00:02	01:15:39	1959415	500	399	5	96	+370.41 +/- 35.09	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1198807436 \ -pgnout /tmp/ncm-dbt-20210319-1928-020.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145476	ncm-et-3	2021-03-20 00:00	01:14:05	1969861	500	408	1	91	+395.65 +/- 35.96	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2807974307 \ -pgnout /tmp/ncm-dbt-20210319-1928-019.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145475	ncm-et-10	2021-03-19 22:50	01:14:06	1953281	500	410	2	88	+397.72 +/- 36.65	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3753422571 \ -pgnout /tmp/ncm-dbt-20210319-1928-018.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145474	ncm-et-15	2021-03-19 22:49	01:16:44	1939288	500	398	4	98	+370.41 +/- 34.7	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3297377988 \ -pgnout /tmp/ncm-dbt-20210319-1928-017.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.75+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145473	ncm-et-9	2021-03-19 22:49	01:15:41	1952830	500	407	3	90	+389.56 +/- 36.25	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1848923856 \ -pgnout /tmp/ncm-dbt-20210319-1928-016.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145472	ncm-et-4	2021-03-19 22:48	01:15:15	1947789	500	395	3	102	+366.78 +/- 33.96	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 984350224 \ -pgnout /tmp/ncm-dbt-20210319-1928-015.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145471	ncm-et-13	2021-03-19 22:47	01:15:12	1961397	500	401	1	98	+381.7 +/- 34.59	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 966306696 \ -pgnout /tmp/ncm-dbt-20210319-1928-014.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145470	ncm-et-3	2021-03-19 22:46	01:13:40	1967540	500	410	3	87	+395.65 +/- 36.9	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4034181808 \ -pgnout /tmp/ncm-dbt-20210319-1928-013.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145469	ncm-et-10	2021-03-19 21:34	01:15:28	1958164	500	406	0	94	+393.6 +/- 35.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4067315228 \ -pgnout /tmp/ncm-dbt-20210319-1928-012.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145468	ncm-et-9	2021-03-19 21:33	01:14:36	1958469	500	399	2	99	+375.98 +/- 34.46	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 397858654 \ -pgnout /tmp/ncm-dbt-20210319-1928-011.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145467	ncm-et-15	2021-03-19 21:33	01:15:22	1953322	500	415	2	83	+408.38 +/- 37.78	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1513161338 \ -pgnout /tmp/ncm-dbt-20210319-1928-010.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145466	ncm-et-4	2021-03-19 21:32	01:14:45	1960183	500	400	0	100	+381.69 +/- 34.16	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3425434432 \ -pgnout /tmp/ncm-dbt-20210319-1928-009.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145465	ncm-et-3	2021-03-19 21:32	01:13:23	1972052	500	419	2	79	+417.32 +/- 38.77	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2917569810 \ -pgnout /tmp/ncm-dbt-20210319-1928-008.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145464	ncm-et-13	2021-03-19 21:31	01:14:44	1960002	500	405	1	94	+389.56 +/- 35.35	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3596051382 \ -pgnout /tmp/ncm-dbt-20210319-1928-007.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145463	ncm-et-13	2021-03-19 20:16	01:14:10	1960473	500	383	2	115	+347.77 +/- 31.84	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 970136365 \ -pgnout /tmp/ncm-dbt-20210319-1928-006.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145462	ncm-et-9	2021-03-19 20:16	01:16:25	1953616	500	402	4	94	+377.87 +/- 35.46	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1874514734 \ -pgnout /tmp/ncm-dbt-20210319-1928-005.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145461	ncm-et-4	2021-03-19 20:16	01:15:23	1958781	500	410	1	89	+399.81 +/- 36.38	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2923849249 \ -pgnout /tmp/ncm-dbt-20210319-1928-004.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145460	ncm-et-3	2021-03-19 20:16	01:14:59	1955593	500	401	3	96	+377.87 +/- 35.05	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1580632331 \ -pgnout /tmp/ncm-dbt-20210319-1928-003.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145459	ncm-et-10	2021-03-19 20:16	01:16:56	1956789	500	415	0	85	+412.8 +/- 37.2	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 901615986 \ -pgnout /tmp/ncm-dbt-20210319-1928-002.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
145458	ncm-et-15	2021-03-19 20:16	01:16:05	1951411	500	403	4	93	+379.78 +/- 35.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 956252075 \ -pgnout /tmp/ncm-dbt-20210319-1928-001.pgn \ -openings \ file=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=32 \ option.Threads=2 \ -engine \ name=20210319-1928 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:ec42154ef2569a58dae2164e328d5bbffcb2aee9 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	ec42154ef2569a58dae2164e328d5bbffcb2aee9
Author	Guy Vreuls
Date	2021-03-19 19:28:57 UTC
Use reference instead of pointer for pop_lsb() signature This patch changes the pop_lsb() signature from Square pop_lsb(Bitboard*) to Square pop_lsb(Bitboard&). This is more idomatic for C++ style signatures. Passed a non-regression STC test: LLR: 2.93 (-2.94,2.94) {-1.25,0.25} Total: 21280 W: 1928 L: 1847 D: 17505 Ptnml(0-2): 71, 1427, 7558, 1518, 66 https://tests.stockfishchess.org/tests/view/6053a1e22433018de7a38e2f We have verified that the generated binary is identical on gcc-10. Closes https://github.com/official-stockfish/Stockfish/pull/3404 No functional change.