Dev Builds » 20230122-0951

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	11:33:07	1954640	3425	2937	5	483	+444.16 +/- 15.5
ncm-et-4	11:24:16	1957960	3414	2915	6	493	+439.05 +/- 15.34
ncm-et-9	11:32:02	1952709	3408	2915	1	492	+442.85 +/- 15.34
ncm-et-10	11:35:38	1945582	3401	2924	5	472	+447.07 +/- 15.68
ncm-et-13	11:26:27	1960891	3423	2941	3	479	+447.11 +/- 15.56
ncm-et-15	09:55:01	1952702	2929	2503	4	422	+440.47 +/- 16.59
			20000	17135	24	2841	+443.5 +/- 6.38

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
164418	ncm-et-10	2023-01-26 16:40	01:21:49	1958322	401	353	0	48	+478.44 +/- 50.18	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 151394964 \ -pgnout /tmp/ncm-dbt-20230122-0951-041.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164417	ncm-et-9	2023-01-26 16:40	01:22:31	1957403	408	364	1	43	+493.54 +/- 53.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2442273840 \ -pgnout /tmp/ncm-dbt-20230122-0951-040.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164416	ncm-et-4	2023-01-26 16:38	01:23:44	1956411	414	353	1	60	+436.73 +/- 44.68	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2296445403 \ -pgnout /tmp/ncm-dbt-20230122-0951-039.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164415	ncm-et-13	2023-01-26 16:38	01:24:08	1960009	423	359	0	64	+434.81 +/- 43.1	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2677893783 \ -pgnout /tmp/ncm-dbt-20230122-0951-038.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164414	ncm-et-3	2023-01-26 16:37	01:24:51	1960002	425	375	0	50	+481.64 +/- 49.12	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3584438142 \ -pgnout /tmp/ncm-dbt-20230122-0951-037.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=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164413	ncm-et-15	2023-01-26 16:37	01:25:31	1959292	429	369	0	60	+449.53 +/- 44.61	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2476837164 \ -pgnout /tmp/ncm-dbt-20230122-0951-036.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164412	ncm-et-10	2023-01-26 14:59	01:41:00	1947706	500	433	0	67	+457.52 +/- 42.15	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2656990312 \ -pgnout /tmp/ncm-dbt-20230122-0951-035.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=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164411	ncm-et-9	2023-01-26 14:58	01:41:00	1957247	500	429	0	71	+446.7 +/- 40.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1555702855 \ -pgnout /tmp/ncm-dbt-20230122-0951-034.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164410	ncm-et-4	2023-01-26 14:57	01:40:33	1957298	500	433	1	66	+454.76 +/- 42.55	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3456180158 \ -pgnout /tmp/ncm-dbt-20230122-0951-033.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164409	ncm-et-15	2023-01-26 14:56	01:40:22	1953603	500	427	0	73	+441.5 +/- 40.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 897597692 \ -pgnout /tmp/ncm-dbt-20230122-0951-032.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164408	ncm-et-13	2023-01-26 14:55	01:42:11	1955644	500	431	1	68	+449.35 +/- 41.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 324754827 \ -pgnout /tmp/ncm-dbt-20230122-0951-031.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164407	ncm-et-3	2023-01-26 14:55	01:42:09	1948762	500	417	1	82	+415.05 +/- 37.98	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3850316006 \ -pgnout /tmp/ncm-dbt-20230122-0951-030.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=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164406	ncm-et-13	2023-01-26 13:15	01:39:24	1963994	500	435	0	65	+463.15 +/- 42.83	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3041901025 \ -pgnout /tmp/ncm-dbt-20230122-0951-029.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164405	ncm-et-10	2023-01-26 13:15	01:43:14	1933319	500	428	0	72	+444.08 +/- 40.59	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2733079676 \ -pgnout /tmp/ncm-dbt-20230122-0951-028.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=24.83+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164404	ncm-et-4	2023-01-26 13:15	01:41:49	1939541	500	431	1	68	+449.35 +/- 41.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1567583395 \ -pgnout /tmp/ncm-dbt-20230122-0951-027.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=24.75+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164403	ncm-et-3	2023-01-26 13:15	01:39:08	1960934	500	439	2	59	+468.96 +/- 45.15	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2772974547 \ -pgnout /tmp/ncm-dbt-20230122-0951-026.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164402	ncm-et-9	2023-01-26 13:15	01:42:36	1954655	500	431	0	69	+452.04 +/- 41.5	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2004644788 \ -pgnout /tmp/ncm-dbt-20230122-0951-025.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164401	ncm-et-15	2023-01-26 13:15	01:40:10	1958014	500	432	0	68	+454.76 +/- 41.82	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2230592189 \ -pgnout /tmp/ncm-dbt-20230122-0951-024.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164315	ncm-et-10	2023-01-25 13:19	01:42:55	1952876	500	426	1	73	+436.43 +/- 40.36	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 487392972 \ -pgnout /tmp/ncm-dbt-20230122-0951-023.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=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164314	ncm-et-3	2023-01-25 13:17	01:42:42	1951794	500	423	1	76	+429.05 +/- 39.52	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1112866592 \ -pgnout /tmp/ncm-dbt-20230122-0951-022.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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164313	ncm-et-9	2023-01-25 13:17	01:42:11	1946313	500	429	0	71	+446.7 +/- 40.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3768424872 \ -pgnout /tmp/ncm-dbt-20230122-0951-021.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=24.66+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164312	ncm-et-13	2023-01-25 13:14	01:39:21	1966821	500	423	1	76	+429.05 +/- 39.52	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3521403790 \ -pgnout /tmp/ncm-dbt-20230122-0951-020.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164311	ncm-et-4	2023-01-25 13:12	01:39:01	1967001	500	414	0	86	+410.58 +/- 36.97	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1239642561 \ -pgnout /tmp/ncm-dbt-20230122-0951-019.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164310	ncm-et-15	2023-01-25 11:39	01:42:28	1951987	500	434	1	65	+457.52 +/- 42.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3563988678 \ -pgnout /tmp/ncm-dbt-20230122-0951-018.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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164309	ncm-et-10	2023-01-25 11:36	01:42:45	1933128	500	426	0	74	+438.95 +/- 40.01	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1760043143 \ -pgnout /tmp/ncm-dbt-20230122-0951-017.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=24.83+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164308	ncm-et-3	2023-01-25 11:36	01:40:46	1950137	500	421	0	79	+426.65 +/- 38.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3425082335 \ -pgnout /tmp/ncm-dbt-20230122-0951-016.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=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164307	ncm-et-9	2023-01-25 11:35	01:41:14	1960922	500	415	0	85	+412.8 +/- 37.2	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 180176271 \ -pgnout /tmp/ncm-dbt-20230122-0951-015.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164306	ncm-et-13	2023-01-25 11:33	01:40:32	1961849	500	435	1	64	+460.32 +/- 43.24	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2163053335 \ -pgnout /tmp/ncm-dbt-20230122-0951-014.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=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164305	ncm-et-4	2023-01-25 11:33	01:38:34	1963864	500	425	1	74	+433.94 +/- 40.08	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1906081608 \ -pgnout /tmp/ncm-dbt-20230122-0951-013.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=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164304	ncm-et-15	2023-01-25 09:54	01:44:21	1934537	500	417	2	81	+412.8 +/- 38.27	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3434849053 \ -pgnout /tmp/ncm-dbt-20230122-0951-012.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=24.81+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164303	ncm-et-9	2023-01-25 09:53	01:41:08	1956953	500	426	0	74	+438.95 +/- 40.01	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 546649251 \ -pgnout /tmp/ncm-dbt-20230122-0951-011.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164302	ncm-et-4	2023-01-25 09:53	01:39:14	1961135	500	430	0	70	+449.35 +/- 41.19	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3433232032 \ -pgnout /tmp/ncm-dbt-20230122-0951-010.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164301	ncm-et-3	2023-01-25 09:53	01:42:18	1956487	500	436	0	64	+466.03 +/- 43.18	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1064562716 \ -pgnout /tmp/ncm-dbt-20230122-0951-009.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164300	ncm-et-10	2023-01-25 09:53	01:42:51	1938453	500	432	1	67	+452.04 +/- 42.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2957840315 \ -pgnout /tmp/ncm-dbt-20230122-0951-008.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=24.76+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164299	ncm-et-13	2023-01-25 09:50	01:42:31	1952510	500	427	0	73	+441.5 +/- 40.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 182627726 \ -pgnout /tmp/ncm-dbt-20230122-0951-007.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164298	ncm-et-9	2023-01-25 08:11	01:41:22	1935475	500	421	0	79	+426.65 +/- 38.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 414645120 \ -pgnout /tmp/ncm-dbt-20230122-0951-006.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=24.80+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164297	ncm-et-10	2023-01-25 08:11	01:41:04	1955271	500	426	3	71	+431.48 +/- 41.0	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 4100489564 \ -pgnout /tmp/ncm-dbt-20230122-0951-005.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164296	ncm-et-13	2023-01-25 08:11	01:38:20	1965415	500	431	0	69	+452.04 +/- 41.5	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1221194803 \ -pgnout /tmp/ncm-dbt-20230122-0951-004.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164295	ncm-et-15	2023-01-25 08:11	01:42:09	1958781	500	424	1	75	+431.48 +/- 39.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2127469794 \ -pgnout /tmp/ncm-dbt-20230122-0951-003.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164294	ncm-et-3	2023-01-25 08:11	01:41:13	1954369	500	426	1	73	+436.43 +/- 40.36	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3129381837 \ -pgnout /tmp/ncm-dbt-20230122-0951-002.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
164293	ncm-et-4	2023-01-25 08:11	01:41:21	1960473	500	429	2	69	+441.5 +/- 41.61	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 98915157 \ -pgnout /tmp/ncm-dbt-20230122-0951-001.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20230122-0951 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:da5bcec481dc22ad2de2e2c8e5c6e8304a373445 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	da5bcec481dc22ad2de2e2c8e5c6e8304a373445
Author	Sebastian Buchwald
Date	2023-01-22 09:51:02 UTC
Fix asm modifiers in add_dpbusd_epi32x2 implementations The accumulator should be an earlyclobber because it is written before all input operands are read. Otherwise, the asm code computes a wrong result if the accumulator shares a register with one of the other input operands (which happens if we pass in the same expression for the accumulator and the operand). Closes https://github.com/official-stockfish/Stockfish/pull/4339 No functional change