Dev Builds » 20210603-2323

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	08:14:58	1965902	3360	2756	13	591	+398.1 +/- 14.01
ncm-et-4	08:14:50	1961366	3312	2707	12	593	+395.35 +/- 13.98
ncm-et-9	08:15:37	1964497	3360	2695	14	651	+379.7 +/- 13.33
ncm-et-10	08:15:14	1955940	3275	2646	11	618	+386.16 +/- 13.68
ncm-et-13	08:15:27	1961293	3339	2756	15	568	+402.88 +/- 14.3
ncm-et-15	08:15:17	1963606	3354	2710	12	632	+386.0 +/- 13.53
			20000	16270	77	3653	+391.22 +/- 5.62

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
148327	ncm-et-10	2021-06-07 08:31	01:07:37	1952724	448	358	2	88	+376.59 +/- 36.6	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3131849585 \ -pgnout /tmp/ncm-dbt-20210603-2323-042.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148326	ncm-et-4	2021-06-07 08:29	01:09:48	1961086	474	386	1	87	+393.84 +/- 36.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2308527978 \ -pgnout /tmp/ncm-dbt-20210603-2323-041.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148325	ncm-et-3	2021-06-07 08:27	01:11:17	1969118	481	394	3	84	+394.51 +/- 37.56	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 769878611 \ -pgnout /tmp/ncm-dbt-20210603-2323-040.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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148324	ncm-et-15	2021-06-07 08:27	01:11:20	1968784	486	395	2	89	+390.2 +/- 36.42	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3568992052 \ -pgnout /tmp/ncm-dbt-20210603-2323-039.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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148323	ncm-et-13	2021-06-07 08:27	01:11:36	1965082	486	394	1	91	+390.2 +/- 35.95	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1181778760 \ -pgnout /tmp/ncm-dbt-20210603-2323-038.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148322	ncm-et-9	2021-06-07 08:26	01:12:18	1957706	477	385	1	91	+386.61 +/- 35.94	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 824341225 \ -pgnout /tmp/ncm-dbt-20210603-2323-037.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148321	ncm-et-10	2021-06-07 07:14	01:15:54	1954993	500	400	1	99	+379.78 +/- 34.4	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 584831440 \ -pgnout /tmp/ncm-dbt-20210603-2323-036.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148320	ncm-et-4	2021-06-07 07:13	01:15:08	1961847	500	413	1	86	+406.2 +/- 37.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4199257699 \ -pgnout /tmp/ncm-dbt-20210603-2323-035.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148319	ncm-et-13	2021-06-07 07:13	01:13:39	1953136	500	413	3	84	+401.92 +/- 37.57	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2038870039 \ -pgnout /tmp/ncm-dbt-20210603-2323-034.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148318	ncm-et-3	2021-06-07 07:13	01:14:08	1963158	500	419	2	79	+417.32 +/- 38.77	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1459514881 \ -pgnout /tmp/ncm-dbt-20210603-2323-033.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148317	ncm-et-9	2021-06-07 07:12	01:13:20	1965556	500	398	3	99	+372.25 +/- 34.49	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2799105878 \ -pgnout /tmp/ncm-dbt-20210603-2323-032.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148316	ncm-et-15	2021-06-07 07:12	01:14:34	1967129	500	407	3	90	+389.56 +/- 36.25	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3260958274 \ -pgnout /tmp/ncm-dbt-20210603-2323-031.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148315	ncm-et-10	2021-06-07 05:59	01:15:12	1955469	500	418	4	78	+410.58 +/- 39.05	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1914925287 \ -pgnout /tmp/ncm-dbt-20210603-2323-030.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148314	ncm-et-15	2021-06-07 05:58	01:13:00	1970326	500	407	2	91	+391.57 +/- 36.01	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 99560187 \ -pgnout /tmp/ncm-dbt-20210603-2323-029.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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148313	ncm-et-9	2021-06-07 05:58	01:13:19	1966775	500	402	2	96	+381.7 +/- 35.02	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1877171523 \ -pgnout /tmp/ncm-dbt-20210603-2323-028.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148312	ncm-et-3	2021-06-07 05:58	01:13:41	1962459	500	398	4	98	+370.41 +/- 34.7	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 714390686 \ -pgnout /tmp/ncm-dbt-20210603-2323-027.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148311	ncm-et-13	2021-06-07 05:58	01:13:45	1967232	500	408	1	91	+395.65 +/- 35.96	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3761842197 \ -pgnout /tmp/ncm-dbt-20210603-2323-026.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148310	ncm-et-4	2021-06-07 05:58	01:14:02	1961995	500	410	4	86	+393.6 +/- 37.13	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 867891405 \ -pgnout /tmp/ncm-dbt-20210603-2323-025.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148267	ncm-et-10	2021-06-06 20:48	00:48:30	1969246	327	267	0	60	+398.25 +/- 44.45	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3710656638 \ -pgnout /tmp/ncm-dbt-20210603-2323-024.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148266	ncm-et-4	2021-06-06 20:46	00:50:52	1952736	338	281	1	56	+411.02 +/- 46.25	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2043708123 \ -pgnout /tmp/ncm-dbt-20210603-2323-023.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148265	ncm-et-13	2021-06-06 20:44	00:52:38	1961390	353	285	1	67	+386.12 +/- 42.07	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3520878307 \ -pgnout /tmp/ncm-dbt-20210603-2323-022.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148264	ncm-et-15	2021-06-06 20:41	00:55:32	1957267	368	298	2	68	+385.93 +/- 41.83	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2406764819 \ -pgnout /tmp/ncm-dbt-20210603-2323-021.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148263	ncm-et-3	2021-06-06 20:41	00:55:38	1960307	379	324	1	54	+439.26 +/- 47.2	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1682725662 \ -pgnout /tmp/ncm-dbt-20210603-2323-020.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148262	ncm-et-9	2021-06-06 20:40	00:56:58	1963698	383	305	1	77	+375.73 +/- 39.13	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3221776484 \ -pgnout /tmp/ncm-dbt-20210603-2323-019.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148261	ncm-et-10	2021-06-06 19:32	01:15:12	1952578	500	388	2	110	+356.21 +/- 32.6	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1199265016 \ -pgnout /tmp/ncm-dbt-20210603-2323-018.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148260	ncm-et-4	2021-06-06 19:31	01:13:55	1971408	500	398	2	100	+374.11 +/- 34.27	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3278692219 \ -pgnout /tmp/ncm-dbt-20210603-2323-017.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=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148259	ncm-et-13	2021-06-06 19:27	01:15:58	1955586	500	427	2	71	+436.43 +/- 40.99	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2106149966 \ -pgnout /tmp/ncm-dbt-20210603-2323-016.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148258	ncm-et-3	2021-06-06 19:27	01:12:49	1961859	500	411	1	88	+401.92 +/- 36.6	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3508549305 \ -pgnout /tmp/ncm-dbt-20210603-2323-015.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148257	ncm-et-15	2021-06-06 19:27	01:13:37	1965711	500	403	1	96	+385.59 +/- 34.96	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 4252047087 \ -pgnout /tmp/ncm-dbt-20210603-2323-014.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148256	ncm-et-9	2021-06-06 19:25	01:13:38	1963999	500	398	2	100	+374.11 +/- 34.27	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1035789772 \ -pgnout /tmp/ncm-dbt-20210603-2323-013.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148255	ncm-et-10	2021-06-06 18:16	01:15:37	1950241	500	407	0	93	+395.65 +/- 35.48	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 545149030 \ -pgnout /tmp/ncm-dbt-20210603-2323-012.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148254	ncm-et-3	2021-06-06 18:14	01:13:06	1978879	500	409	1	90	+397.72 +/- 36.17	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1505100762 \ -pgnout /tmp/ncm-dbt-20210603-2323-010.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=24.26+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148253	ncm-et-4	2021-06-06 18:14	01:16:58	1957711	500	393	1	106	+366.78 +/- 33.19	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 1063091538 \ -pgnout /tmp/ncm-dbt-20210603-2323-010.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148252	ncm-et-15	2021-06-06 18:13	01:12:44	1960462	500	396	2	102	+370.41 +/- 33.92	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3847162113 \ -pgnout /tmp/ncm-dbt-20210603-2323-009.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148251	ncm-et-13	2021-06-06 18:13	01:13:33	1964319	500	415	2	83	+408.38 +/- 37.78	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3048912282 \ -pgnout /tmp/ncm-dbt-20210603-2323-008.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148250	ncm-et-9	2021-06-06 18:12	01:13:04	1968037	500	400	3	97	+375.98 +/- 34.86	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 538683583 \ -pgnout /tmp/ncm-dbt-20210603-2323-007.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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148249	ncm-et-4	2021-06-06 16:59	01:14:07	1962780	500	426	2	72	+433.94 +/- 40.69	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3174999124 \ -pgnout /tmp/ncm-dbt-20210603-2323-006.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148248	ncm-et-3	2021-06-06 16:59	01:14:19	1965536	500	401	1	98	+381.7 +/- 34.59	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 249606773 \ -pgnout /tmp/ncm-dbt-20210603-2323-005.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148247	ncm-et-13	2021-06-06 16:58	01:14:18	1962311	500	414	5	81	+399.81 +/- 38.28	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 2314936318 \ -pgnout /tmp/ncm-dbt-20210603-2323-004.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148246	ncm-et-15	2021-06-06 16:58	01:14:30	1955568	500	404	0	96	+389.56 +/- 34.9	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3524563886 \ -pgnout /tmp/ncm-dbt-20210603-2323-003.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148245	ncm-et-9	2021-06-06 16:58	01:13:00	1965709	500	407	2	91	+391.57 +/- 36.01	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 267313621 \ -pgnout /tmp/ncm-dbt-20210603-2323-002.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
148244	ncm-et-10	2021-06-06 16:58	01:17:12	1956335	500	408	2	90	+393.6 +/- 36.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 8 \ -srand 3011666524 \ -pgnout /tmp/ncm-dbt-20210603-2323-001.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20210603-2323 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	0b7cc8bd2f5a51de9f911fcdfb253b1c9f513897
Author	bmc4
Date	2021-06-03 23:23:49 UTC
Introducing NodeType Root We transform rootNode into constexpr by adding a new NodeType `Root`, which causes a speed up. Local test: ``` Build Tester: 1.4.7.0 Windows 10 (Version 10.0, Build 0, 64-bit Edition) Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz SafeMode: No Running In VM: No HyperThreading Enabled: Yes CPU Warmup: Yes Command Line: bench Tests per Build: 25 ANOVA: n/a Engine# (NPS) Speedup Sp Conf. 95% S.S. patch (920.179,4) ---> master (906.329,2) ---> 1,528% 20.336,5 Yes No ``` --------- STC: LLR: 2.94 (-2.94,2.94) <-0.50,2.50> Total: 98216 W: 8348 L: 8102 D: 81766 Ptnml(0-2): 295, 6357, 35549, 6621, 286 https://tests.stockfishchess.org/tests/view/60b797e2457376eb8bcaa0ab Yellow LTC: LLR: -2.95 (-2.94,2.94) <0.50,3.50> Total: 76936 W: 2651 L: 2626 D: 71659 Ptnml(0-2): 29, 2233, 33916, 2264, 26 https://tests.stockfishchess.org/tests/view/60b80d6d457376eb8bcaa145 closes https://github.com/official-stockfish/Stockfish/pull/3522 No functional change