Dev Builds » 20230422-0847

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	09:25:17	1957455	3358	2906	3	449	+455.45 +/- 16.08
ncm-et-4	09:25:05	1957478	3337	2859	3	475	+443.9 +/- 15.62
ncm-et-9	09:25:04	1955272	3323	2877	3	443	+455.97 +/- 16.19
ncm-et-10	09:24:59	1941175	3294	2834	3	457	+448.61 +/- 15.93
ncm-et-13	09:25:19	1960817	3364	2899	4	461	+450.13 +/- 15.87
ncm-et-15	09:25:18	1946532	3324	2849	2	473	+444.73 +/- 15.65
			20000	17224	18	2758	+449.75 +/- 6.47

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo
184874	ncm-et-10	2023-04-23 15:51	00:51:36	1904381	294	260	0	34	+484.8 +/- 60.23
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1221336959 \ -pgnout /tmp/ncm-dbt-20230422-0847-042.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=25.21+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184873	ncm-et-15	2023-04-23 15:47	00:55:11	1953285	324	277	0	47	+442.7 +/- 50.63
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3274165610 \ -pgnout /tmp/ncm-dbt-20230422-0847-041.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=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184872	ncm-et-9	2023-04-23 15:47	00:55:11	1951306	323	283	1	39	+467.59 +/- 56.07
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1115576708 \ -pgnout /tmp/ncm-dbt-20230422-0847-040.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184871	ncm-et-4	2023-04-23 15:45	00:56:57	1965085	337	281	0	56	+417.11 +/- 46.13
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 627081195 \ -pgnout /tmp/ncm-dbt-20230422-0847-039.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184870	ncm-et-3	2023-04-23 15:43	00:59:15	1962457	358	315	0	43	+477.81 +/- 53.16
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3555228271 \ -pgnout /tmp/ncm-dbt-20230422-0847-038.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184869	ncm-et-13	2023-04-23 15:41	01:01:16	1959758	364	328	0	36	+513.51 +/- 58.5
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1457900837 \ -pgnout /tmp/ncm-dbt-20230422-0847-037.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184862	ncm-et-10	2023-04-23 14:23	01:26:42	1923288	500	424	0	76	+433.94 +/- 39.45
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 196406646 \ -pgnout /tmp/ncm-dbt-20230422-0847-036.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=24.96+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184861	ncm-et-15	2023-04-23 14:22	01:23:56	1956032	500	419	0	81	+421.93 +/- 38.15
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 4239480207 \ -pgnout /tmp/ncm-dbt-20230422-0847-035.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184860	ncm-et-9	2023-04-23 14:21	01:24:39	1957105	500	428	0	72	+444.08 +/- 40.59
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3376720374 \ -pgnout /tmp/ncm-dbt-20230422-0847-034.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184859	ncm-et-4	2023-04-23 14:18	01:26:14	1934193	500	432	0	68	+454.76 +/- 41.82
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1617929051 \ -pgnout /tmp/ncm-dbt-20230422-0847-033.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=24.82+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184858	ncm-et-3	2023-04-23 14:16	01:25:50	1951025	500	423	2	75	+426.65 +/- 39.83
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1928888658 \ -pgnout /tmp/ncm-dbt-20230422-0847-032.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184857	ncm-et-13	2023-04-23 14:15	01:25:16	1947159	500	411	0	89	+404.05 +/- 36.31
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 326619891 \ -pgnout /tmp/ncm-dbt-20230422-0847-031.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=24.65+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184850	ncm-et-9	2023-04-23 12:56	01:24:35	1957873	500	439	0	61	+474.93 +/- 44.28
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 886177875 \ -pgnout /tmp/ncm-dbt-20230422-0847-030.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184849	ncm-et-10	2023-04-23 12:56	01:26:34	1949057	500	442	0	58	+484.24 +/- 45.47
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2002475983 \ -pgnout /tmp/ncm-dbt-20230422-0847-029.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=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184848	ncm-et-15	2023-04-23 12:55	01:26:24	1918676	500	413	0	87	+408.38 +/- 36.75
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2097175697 \ -pgnout /tmp/ncm-dbt-20230422-0847-028.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=25.02+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184847	ncm-et-4	2023-04-23 12:55	01:22:33	1971111	500	428	2	70	+438.95 +/- 41.29
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 920306495 \ -pgnout /tmp/ncm-dbt-20230422-0847-027.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=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184846	ncm-et-3	2023-04-23 12:50	01:25:48	1947226	500	432	0	68	+454.76 +/- 41.82
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 4121650451 \ -pgnout /tmp/ncm-dbt-20230422-0847-026.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=24.65+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184845	ncm-et-13	2023-04-23 12:49	01:25:36	1951188	500	433	2	65	+452.04 +/- 42.92
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 4087779189 \ -pgnout /tmp/ncm-dbt-20230422-0847-025.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184838	ncm-et-4	2023-04-23 11:30	01:23:45	1957137	500	429	0	71	+446.7 +/- 40.89
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1375342217 \ -pgnout /tmp/ncm-dbt-20230422-0847-024.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184837	ncm-et-15	2023-04-23 11:30	01:24:37	1941201	500	436	1	63	+463.16 +/- 43.6
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2761369240 \ -pgnout /tmp/ncm-dbt-20230422-0847-023.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=24.73+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184836	ncm-et-10	2023-04-23 11:30	01:25:31	1955568	500	426	1	73	+436.43 +/- 40.36
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 4080431850 \ -pgnout /tmp/ncm-dbt-20230422-0847-022.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184835	ncm-et-9	2023-04-23 11:30	01:25:59	1957418	500	442	0	58	+484.24 +/- 45.47
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2985806114 \ -pgnout /tmp/ncm-dbt-20230422-0847-021.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=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184834	ncm-et-3	2023-04-23 11:25	01:24:29	1959561	500	429	0	71	+446.7 +/- 40.89
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3399516239 \ -pgnout /tmp/ncm-dbt-20230422-0847-020.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=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184833	ncm-et-13	2023-04-23 11:25	01:23:23	1964160	500	428	0	72	+444.08 +/- 40.59
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2271874430 \ -pgnout /tmp/ncm-dbt-20230422-0847-019.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=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184826	ncm-et-15	2023-04-23 10:05	01:24:29	1970655	500	437	0	63	+468.95 +/- 43.54
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 363376848 \ -pgnout /tmp/ncm-dbt-20230422-0847-018.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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184825	ncm-et-4	2023-04-23 10:04	01:25:27	1966925	500	429	1	70	+444.09 +/- 41.26
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3145452460 \ -pgnout /tmp/ncm-dbt-20230422-0847-017.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184824	ncm-et-9	2023-04-23 10:04	01:24:57	1950636	500	428	1	71	+441.5 +/- 40.95
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 2647199465 \ -pgnout /tmp/ncm-dbt-20230422-0847-016.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184823	ncm-et-10	2023-04-23 10:03	01:25:55	1946322	500	428	0	72	+444.08 +/- 40.59
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 57817818 \ -pgnout /tmp/ncm-dbt-20230422-0847-015.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=24.66+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184822	ncm-et-3	2023-04-23 10:01	01:22:54	1955882	500	440	0	60	+477.98 +/- 44.67
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 674328559 \ -pgnout /tmp/ncm-dbt-20230422-0847-014.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184821	ncm-et-13	2023-04-23 10:01	01:23:12	1963243	500	432	0	68	+454.76 +/- 41.82
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 338976275 \ -pgnout /tmp/ncm-dbt-20230422-0847-013.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184814	ncm-et-9	2023-04-23 08:39	01:24:29	1958827	500	425	1	74	+433.94 +/- 40.08
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3069076594 \ -pgnout /tmp/ncm-dbt-20230422-0847-012.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184813	ncm-et-15	2023-04-23 08:38	01:25:59	1940173	500	441	1	58	+477.99 +/- 45.54
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 740354979 \ -pgnout /tmp/ncm-dbt-20230422-0847-011.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=24.74+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184812	ncm-et-10	2023-04-23 08:38	01:24:59	1947383	500	417	1	82	+415.05 +/- 37.98
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 472188975 \ -pgnout /tmp/ncm-dbt-20230422-0847-010.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=24.65+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184811	ncm-et-3	2023-04-23 08:37	01:23:10	1959869	500	442	1	57	+481.1 +/- 45.96
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 820707839 \ -pgnout /tmp/ncm-dbt-20230422-0847-009.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=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184810	ncm-et-13	2023-04-23 08:37	01:22:50	1973594	500	437	0	63	+468.95 +/- 43.54
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3896398584 \ -pgnout /tmp/ncm-dbt-20230422-0847-008.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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184809	ncm-et-4	2023-04-23 08:37	01:26:39	1944962	500	447	0	53	+500.82 +/- 47.69
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 4281850740 \ -pgnout /tmp/ncm-dbt-20230422-0847-007.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=24.68+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184802	ncm-et-10	2023-04-23 07:13	01:23:42	1962232	500	437	1	62	+466.04 +/- 43.97
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 1200711263 \ -pgnout /tmp/ncm-dbt-20230422-0847-006.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=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184801	ncm-et-3	2023-04-23 07:13	01:23:51	1966166	500	425	0	75	+436.43 +/- 39.73
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3720887948 \ -pgnout /tmp/ncm-dbt-20230422-0847-005.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184800	ncm-et-15	2023-04-23 07:13	01:24:42	1945707	500	426	0	74	+438.95 +/- 40.01
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 3441766917 \ -pgnout /tmp/ncm-dbt-20230422-0847-004.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=24.67+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184799	ncm-et-4	2023-04-23 07:13	01:23:30	1962935	500	413	0	87	+408.38 +/- 36.75
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 159390863 \ -pgnout /tmp/ncm-dbt-20230422-0847-003.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184798	ncm-et-9	2023-04-23 07:13	01:25:14	1953741	500	432	0	68	+454.76 +/- 41.82
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 689013314 \ -pgnout /tmp/ncm-dbt-20230422-0847-002.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
184797	ncm-et-13	2023-04-23 07:13	01:23:46	1966619	500	430	2	68	+444.09 +/- 41.92
cutechess-cli \ -debug \ -games 500 \ -concurrency 7 \ -srand 164459254 \ -pgnout /tmp/ncm-dbt-20230422-0847-001.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230422-0847 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:7b9b793fd544aa7a599b113a40533cde16de640b \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	7b9b793fd544aa7a599b113a40533cde16de640b
Author	Guenther Demetz
Date	2023-04-22 08:47:51 UTC
Simplification of SEE verification logic Use same logic for all handled pieces. Don't prune the move if opponent King, Queen, Rook gets a discovered attack while or after the exchanges. remove an obsolete comment in position.cpp Passed STC non regression: https://tests.stockfishchess.org/tests/view/6437907594daa91835c290d0 LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 107432 W: 28359 L: 28221 D: 50852 Ptnml(0-2): 298, 11724, 29524, 11882, 288 Passed LTC non-regression: https://tests.stockfishchess.org/tests/view/6438ed2ebd1a5470263c51e8 LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 236288 W: 63656 L: 63656 D: 108976 Ptnml(0-2): 99, 22960, 72011, 22990, 84 closes https://github.com/official-stockfish/Stockfish/pull/4533 bench: 3741125