Dev Builds » 20220319-1240

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	13:30:29	1957014	3953	3377	8	568	+439.29 +/- 14.29
ncm-et-4	00:38:55	1965095	184	151	9	24	+355.99 +/- 67.24
ncm-et-9	13:30:26	1964334	3978	3366	8	604	+429.23 +/- 13.85
ncm-et-10	13:30:41	1954972	3956	3330	12	614	+422.78 +/- 13.75
ncm-et-13	13:30:32	1960038	3983	3383	3	597	+434.69 +/- 13.92
ncm-et-15	13:30:44	1956817	3946	3310	5	631	+421.42 +/- 13.54
			20000	16917	45	3038	+428.57 +/- 6.17

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
157564	ncm-et-15	2022-03-20 01:57	01:32:14	1951469	446	371	0	75	+414.86 +/- 39.67	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1990099846 \ -pgnout /tmp/ncm-dbt-20220319-1240-041.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157563	ncm-et-3	2022-03-20 01:56	01:33:25	1964306	453	393	1	59	+456.61 +/- 45.1	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 38888909 \ -pgnout /tmp/ncm-dbt-20220319-1240-040.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157562	ncm-et-10	2022-03-20 01:55	01:33:48	1956946	456	381	0	75	+419.06 +/- 39.68	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1253849166 \ -pgnout /tmp/ncm-dbt-20220319-1240-039.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=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157561	ncm-et-9	2022-03-20 01:52	01:37:05	1960618	478	399	1	78	+415.77 +/- 38.97	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3008507697 \ -pgnout /tmp/ncm-dbt-20220319-1240-038.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157560	ncm-et-13	2022-03-20 01:49	01:39:59	1956957	483	421	0	62	+465.51 +/- 43.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 4149462039 \ -pgnout /tmp/ncm-dbt-20220319-1240-037.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157559	ncm-et-15	2022-03-20 00:14	01:42:06	1953901	500	422	0	78	+429.05 +/- 38.92	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 298667893 \ -pgnout /tmp/ncm-dbt-20220319-1240-036.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157558	ncm-et-3	2022-03-20 00:12	01:43:30	1953451	500	423	1	76	+429.05 +/- 39.52	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1647002722 \ -pgnout /tmp/ncm-dbt-20220319-1240-035.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157557	ncm-et-10	2022-03-20 00:11	01:43:27	1950403	500	432	2	66	+449.35 +/- 42.58	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2092337672 \ -pgnout /tmp/ncm-dbt-20220319-1240-034.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157556	ncm-et-9	2022-03-20 00:09	01:42:26	1964461	500	427	0	73	+441.5 +/- 40.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 561756851 \ -pgnout /tmp/ncm-dbt-20220319-1240-033.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157555	ncm-et-13	2022-03-20 00:07	01:41:27	1960775	500	434	0	66	+460.32 +/- 42.48	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3993754678 \ -pgnout /tmp/ncm-dbt-20220319-1240-032.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157554	ncm-et-15	2022-03-19 22:30	01:43:34	1958624	500	408	2	90	+393.6 +/- 36.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 891265654 \ -pgnout /tmp/ncm-dbt-20220319-1240-031.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157553	ncm-et-3	2022-03-19 22:30	01:40:45	1961434	500	424	0	76	+433.94 +/- 39.45	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2170211968 \ -pgnout /tmp/ncm-dbt-20220319-1240-030.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157552	ncm-et-10	2022-03-19 22:27	01:43:21	1953438	500	417	3	80	+410.58 +/- 38.54	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 795492977 \ -pgnout /tmp/ncm-dbt-20220319-1240-029.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157551	ncm-et-9	2022-03-19 22:27	01:41:48	1964320	500	419	3	78	+415.05 +/- 39.05	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 463031809 \ -pgnout /tmp/ncm-dbt-20220319-1240-028.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157550	ncm-et-13	2022-03-19 22:26	01:40:12	1968625	500	422	0	78	+429.05 +/- 38.92	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 4033176215 \ -pgnout /tmp/ncm-dbt-20220319-1240-027.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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157549	ncm-et-15	2022-03-19 20:47	01:42:31	1954502	500	416	0	84	+415.04 +/- 37.43	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2176084822 \ -pgnout /tmp/ncm-dbt-20220319-1240-026.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157548	ncm-et-3	2022-03-19 20:46	01:43:39	1955872	500	425	2	73	+431.48 +/- 40.4	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2083081503 \ -pgnout /tmp/ncm-dbt-20220319-1240-025.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157547	ncm-et-10	2022-03-19 20:46	01:41:05	1953889	500	411	0	89	+404.05 +/- 36.31	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2576528505 \ -pgnout /tmp/ncm-dbt-20220319-1240-024.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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157546	ncm-et-9	2022-03-19 20:45	01:40:55	1964610	500	431	2	67	+446.7 +/- 42.25	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1540124636 \ -pgnout /tmp/ncm-dbt-20220319-1240-023.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157545	ncm-et-13	2022-03-19 20:43	01:42:45	1952544	500	406	0	94	+393.6 +/- 35.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3578968114 \ -pgnout /tmp/ncm-dbt-20220319-1240-022.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157544	ncm-et-15	2022-03-19 19:04	01:42:13	1961228	500	421	2	77	+421.93 +/- 39.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1225824742 \ -pgnout /tmp/ncm-dbt-20220319-1240-021.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157543	ncm-et-9	2022-03-19 19:04	01:40:31	1965075	500	426	0	74	+438.95 +/- 40.01	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3030017643 \ -pgnout /tmp/ncm-dbt-20220319-1240-020.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157542	ncm-et-10	2022-03-19 19:03	01:41:39	1957718	500	425	0	75	+436.43 +/- 39.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 498955408 \ -pgnout /tmp/ncm-dbt-20220319-1240-019.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157541	ncm-et-3	2022-03-19 19:02	01:43:07	1956030	500	440	0	60	+477.98 +/- 44.67	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3448487346 \ -pgnout /tmp/ncm-dbt-20220319-1240-018.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157540	ncm-et-13	2022-03-19 19:00	01:42:00	1960165	500	412	0	88	+406.2 +/- 36.53	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3297082723 \ -pgnout /tmp/ncm-dbt-20220319-1240-017.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157539	ncm-et-15	2022-03-19 17:21	01:42:45	1958933	500	428	0	72	+444.08 +/- 40.59	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1481808566 \ -pgnout /tmp/ncm-dbt-20220319-1240-016.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157538	ncm-et-3	2022-03-19 17:20	01:41:17	1964148	500	419	2	79	+417.32 +/- 38.77	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2862156741 \ -pgnout /tmp/ncm-dbt-20220319-1240-015.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157537	ncm-et-9	2022-03-19 17:20	01:43:04	1958777	500	427	2	71	+436.43 +/- 40.99	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1747016370 \ -pgnout /tmp/ncm-dbt-20220319-1240-014.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157536	ncm-et-10	2022-03-19 17:20	01:43:04	1957096	500	425	3	72	+429.05 +/- 40.7	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1811734060 \ -pgnout /tmp/ncm-dbt-20220319-1240-013.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157535	ncm-et-13	2022-03-19 17:19	01:40:12	1962609	500	432	1	67	+452.04 +/- 42.22	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2601151590 \ -pgnout /tmp/ncm-dbt-20220319-1240-012.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157534	ncm-et-15	2022-03-19 15:37	01:43:01	1955419	500	419	1	80	+419.61 +/- 38.47	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 763847449 \ -pgnout /tmp/ncm-dbt-20220319-1240-011.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157533	ncm-et-9	2022-03-19 15:37	01:42:25	1963539	500	425	0	75	+436.43 +/- 39.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3127625929 \ -pgnout /tmp/ncm-dbt-20220319-1240-010.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157532	ncm-et-10	2022-03-19 15:37	01:42:11	1954347	500	416	3	81	+408.38 +/- 38.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 419124893 \ -pgnout /tmp/ncm-dbt-20220319-1240-009.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157531	ncm-et-13	2022-03-19 15:36	01:42:38	1958930	500	425	1	74	+433.94 +/- 40.08	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 209811234 \ -pgnout /tmp/ncm-dbt-20220319-1240-008.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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157530	ncm-et-3	2022-03-19 15:35	01:44:53	1938416	500	433	1	66	+454.76 +/- 42.55	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3290813540 \ -pgnout /tmp/ncm-dbt-20220319-1240-007.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=24.76+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157529	ncm-et-9	2022-03-19 13:54	01:42:12	1973272	500	412	0	88	+406.2 +/- 36.53	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 4166692369 \ -pgnout /tmp/ncm-dbt-20220319-1240-005.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=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157528	ncm-et-13	2022-03-19 13:54	01:41:19	1959701	500	431	1	68	+449.35 +/- 41.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2493197405 \ -pgnout /tmp/ncm-dbt-20220319-1240-005.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157527	ncm-et-15	2022-03-19 13:54	01:42:20	1960463	500	425	0	75	+436.43 +/- 39.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2174723731 \ -pgnout /tmp/ncm-dbt-20220319-1240-003.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157526	ncm-et-3	2022-03-19 13:54	01:39:53	1962457	500	420	1	79	+421.93 +/- 38.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 249366228 \ -pgnout /tmp/ncm-dbt-20220319-1240-003.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157525	ncm-et-4	2022-03-19 13:54	00:38:55	1965095	184	151	9	24	+355.99 +/- 67.24
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 704681171 \ -pgnout /tmp/ncm-dbt-20220319-1240-002.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157524	ncm-et-10	2022-03-19 13:54	01:42:06	1955941	500	423	1	76	+429.05 +/- 39.52	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3049515730 \ -pgnout /tmp/ncm-dbt-20220319-1240-001.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=20220319-1240 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e31f97e3baa52042fe60d6f4eeb50fe0d9e61013 \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	e31f97e3baa52042fe60d6f4eeb50fe0d9e61013
Author	Stefan Geschwentner
Date	2022-03-19 12:40:35 UTC
Remove ttPv tree shrinking. Via the ttPv flag an implicit tree of current and former PV nodes is maintained. In addition this tree is grown or shrinked at the leafs dependant on the search results. But now the shrinking step has been removed. As the frequency of ttPv nodes decreases with depth the shown scaling behavior (STC barely passed but LTC scales well) of the tests was expected. STC: LLR: 2.93 (-2.94,2.94) <-2.25,0.25> Total: 270408 W: 71593 L: 71785 D: 127030 Ptnml(0-2): 1339, 31024, 70630, 30912, 1299 https://tests.stockfishchess.org/tests/view/622fbf9dc9e950cbfc2376d6 LTC: LLR: 2.96 (-2.94,2.94) <-2.25,0.25> Total: 34368 W: 9135 L: 8992 D: 16241 Ptnml(0-2): 28, 3423, 10135, 3574, 24 https://tests.stockfishchess.org/tests/view/62305257c9e950cbfc238964 closes https://github.com/official-stockfish/Stockfish/pull/3963 Bench: 7044203