Dev Builds » 20220418-2003

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	11:20:04	1960222	3351	2850	8	493	+434.07 +/- 15.35
ncm-et-4	11:19:55	1924718	3283	2829	15	439	+445.58 +/- 16.29
ncm-et-9	11:20:01	1962449	3363	2839	5	519	+427.49 +/- 14.94
ncm-et-10	11:07:42	1958754	3292	2778	6	508	+426.7 +/- 15.11
ncm-et-13	11:20:11	1962718	3359	2866	7	486	+437.87 +/- 15.46
ncm-et-15	11:20:14	1959274	3352	2832	8	512	+427.23 +/- 15.06
			20000	16994	49	2957	+433.02 +/- 6.26

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
158028	ncm-et-4	2022-04-19 07:15	01:00:02	1906196	283	244	1	38	+447.57 +/- 56.8	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1250317299 \ -pgnout /tmp/ncm-dbt-20220418-2003-043.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=25.18+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158027	ncm-et-10	2022-04-19 07:15	01:00:53	1953738	290	238	0	52	+402.65 +/- 47.88	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3326509364 \ -pgnout /tmp/ncm-dbt-20220418-2003-042.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158026	ncm-et-3	2022-04-19 07:04	01:12:02	1954512	351	298	0	53	+435.18 +/- 47.53	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2855080620 \ -pgnout /tmp/ncm-dbt-20220418-2003-041.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158025	ncm-et-13	2022-04-19 07:03	01:12:24	1961843	359	309	0	50	+450.32 +/- 49.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 4124889472 \ -pgnout /tmp/ncm-dbt-20220418-2003-040.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158024	ncm-et-15	2022-04-19 07:03	01:12:37	1944663	352	298	0	54	+432.2 +/- 47.06	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2798186974 \ -pgnout /tmp/ncm-dbt-20220418-2003-039.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=24.68+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158023	ncm-et-9	2022-04-19 07:03	01:12:41	1963395	363	311	1	51	+441.5 +/- 48.63	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 175837613 \ -pgnout /tmp/ncm-dbt-20220418-2003-038.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158022	ncm-et-10	2022-04-19 05:34	01:40:31	1960924	500	425	0	75	+436.43 +/- 39.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1821155186 \ -pgnout /tmp/ncm-dbt-20220418-2003-037.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158021	ncm-et-4	2022-04-19 05:31	01:43:50	1955740	500	440	1	59	+474.93 +/- 45.13	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3833522351 \ -pgnout /tmp/ncm-dbt-20220418-2003-036.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158020	ncm-et-13	2022-04-19 05:22	01:40:00	1969860	500	425	2	73	+431.48 +/- 40.4	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1266603322 \ -pgnout /tmp/ncm-dbt-20220418-2003-035.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158019	ncm-et-9	2022-04-19 05:22	01:40:17	1969395	500	431	1	68	+449.35 +/- 41.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2718599709 \ -pgnout /tmp/ncm-dbt-20220418-2003-034.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158018	ncm-et-3	2022-04-19 05:22	01:41:11	1965080	500	421	0	79	+426.65 +/- 38.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1622450768 \ -pgnout /tmp/ncm-dbt-20220418-2003-033.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=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158017	ncm-et-15	2022-04-19 05:22	01:40:45	1964007	500	418	2	80	+415.05 +/- 38.52	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 807292019 \ -pgnout /tmp/ncm-dbt-20220418-2003-032.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158016	ncm-et-10	2022-04-19 03:52	01:40:26	1959235	500	413	1	86	+406.2 +/- 37.04	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 290498194 \ -pgnout /tmp/ncm-dbt-20220418-2003-031.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158015	ncm-et-4	2022-04-19 03:52	01:38:24	1963840	500	437	2	61	+463.16 +/- 44.37	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3953945082 \ -pgnout /tmp/ncm-dbt-20220418-2003-030.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158014	ncm-et-3	2022-04-19 03:41	01:39:38	1964983	500	421	1	78	+424.28 +/- 38.99	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 846965305 \ -pgnout /tmp/ncm-dbt-20220418-2003-029.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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158013	ncm-et-9	2022-04-19 03:41	01:40:28	1966310	500	424	0	76	+433.94 +/- 39.45	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2190767216 \ -pgnout /tmp/ncm-dbt-20220418-2003-028.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158012	ncm-et-15	2022-04-19 03:40	01:41:02	1964006	500	423	0	77	+431.48 +/- 39.18	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3602081134 \ -pgnout /tmp/ncm-dbt-20220418-2003-027.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158011	ncm-et-13	2022-04-19 03:40	01:41:58	1958640	500	428	3	69	+436.43 +/- 41.61	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1010497761 \ -pgnout /tmp/ncm-dbt-20220418-2003-026.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158010	ncm-et-4	2022-04-19 02:10	01:41:10	1965693	500	427	1	72	+438.95 +/- 40.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3822783250 \ -pgnout /tmp/ncm-dbt-20220418-2003-025.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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158009	ncm-et-10	2022-04-19 02:07	01:41:34	1959700	500	421	1	78	+424.28 +/- 38.99	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2560728548 \ -pgnout /tmp/ncm-dbt-20220418-2003-024.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158008	ncm-et-9	2022-04-19 01:58	01:42:09	1962459	500	425	0	75	+436.43 +/- 39.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1699407560 \ -pgnout /tmp/ncm-dbt-20220418-2003-023.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158007	ncm-et-3	2022-04-19 01:58	01:43:02	1954201	500	431	2	67	+446.7 +/- 42.25	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2351573662 \ -pgnout /tmp/ncm-dbt-20220418-2003-022.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158006	ncm-et-15	2022-04-19 01:57	01:42:14	1951609	500	426	2	72	+433.94 +/- 40.69	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3717704058 \ -pgnout /tmp/ncm-dbt-20220418-2003-021.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158005	ncm-et-13	2022-04-19 01:57	01:42:40	1956347	500	431	0	69	+452.04 +/- 41.5	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 234460120 \ -pgnout /tmp/ncm-dbt-20220418-2003-020.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158004	ncm-et-4	2022-04-19 00:28	01:41:26	1960001	500	432	3	65	+446.7 +/- 42.92	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3720121275 \ -pgnout /tmp/ncm-dbt-20220418-2003-019.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158003	ncm-et-10	2022-04-19 00:23	01:40:21	1966009	500	425	1	74	+433.94 +/- 40.08	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 921864484 \ -pgnout /tmp/ncm-dbt-20220418-2003-018.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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158002	ncm-et-10	2022-04-19 00:19	00:01:03	1960926	2	1	0	1	+190.5 +/- 634.21
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1699992307 \ -pgnout /tmp/ncm-dbt-20220418-2003-017.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158001	ncm-et-15	2022-04-19 00:16	01:40:11	1973907	500	438	1	61	+468.96 +/- 44.35	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1768997191 \ -pgnout /tmp/ncm-dbt-20220418-2003-016.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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
158000	ncm-et-9	2022-04-19 00:15	01:42:06	1957251	500	420	1	79	+421.93 +/- 38.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3472439044 \ -pgnout /tmp/ncm-dbt-20220418-2003-015.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157999	ncm-et-13	2022-04-19 00:15	01:41:00	1968637	500	415	2	83	+408.38 +/- 37.78	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 868615141 \ -pgnout /tmp/ncm-dbt-20220418-2003-014.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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157998	ncm-et-3	2022-04-19 00:13	01:43:54	1956944	500	436	1	63	+463.16 +/- 43.6	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1544506930 \ -pgnout /tmp/ncm-dbt-20220418-2003-013.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=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157997	ncm-et-4	2022-04-18 22:41	01:46:04	1881524	500	420	5	75	+412.8 +/- 39.82	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 4196957852 \ -pgnout /tmp/ncm-dbt-20220418-2003-012.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=25.51+0.26 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157996	ncm-et-9	2022-04-18 22:35	01:40:05	1961540	500	414	2	84	+406.2 +/- 37.55	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2847499489 \ -pgnout /tmp/ncm-dbt-20220418-2003-011.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157995	ncm-et-10	2022-04-18 22:34	01:40:55	1961687	500	424	0	76	+433.94 +/- 39.45	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 761148760 \ -pgnout /tmp/ncm-dbt-20220418-2003-010.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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157994	ncm-et-13	2022-04-18 22:33	01:40:50	1962624	500	427	0	73	+441.5 +/- 40.29	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 969361789 \ -pgnout /tmp/ncm-dbt-20220418-2003-009.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157993	ncm-et-3	2022-04-18 22:33	01:39:34	1962305	500	426	4	70	+429.05 +/- 41.28	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 812799986 \ -pgnout /tmp/ncm-dbt-20220418-2003-008.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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157992	ncm-et-15	2022-04-18 22:32	01:43:38	1957487	500	415	0	85	+412.8 +/- 37.2	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1652408813 \ -pgnout /tmp/ncm-dbt-20220418-2003-007.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157991	ncm-et-3	2022-04-18 20:52	01:40:43	1963531	500	417	0	83	+417.31 +/- 37.67	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3708333958 \ -pgnout /tmp/ncm-dbt-20220418-2003-006.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157990	ncm-et-9	2022-04-18 20:52	01:42:15	1956798	500	414	0	86	+410.58 +/- 36.97	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 805364859 \ -pgnout /tmp/ncm-dbt-20220418-2003-005.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157989	ncm-et-4	2022-04-18 20:52	01:48:59	1840035	500	429	2	69	+441.5 +/- 41.61	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 709138619 \ -pgnout /tmp/ncm-dbt-20220418-2003-004.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=26.09+0.26 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157988	ncm-et-15	2022-04-18 20:52	01:39:47	1959239	500	414	3	83	+404.05 +/- 37.81	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1553069766 \ -pgnout /tmp/ncm-dbt-20220418-2003-003.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157987	ncm-et-13	2022-04-18 20:51	01:41:19	1961075	500	431	0	69	+452.04 +/- 41.5	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1179458441 \ -pgnout /tmp/ncm-dbt-20220418-2003-002.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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
157986	ncm-et-10	2022-04-18 20:51	01:41:59	1947819	500	431	3	66	+444.09 +/- 42.58	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 638529388 \ -pgnout /tmp/ncm-dbt-20220418-2003-001.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=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20220418-2003 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:e6e324eb28fd49c1fc44b3b65784f85a773ec61c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	e6e324eb28fd49c1fc44b3b65784f85a773ec61c
Author	Joost VandeVondele
Date	2022-04-18 20:03:20 UTC
Stockfish 15 Official release version of Stockfish 15 Bench: 8129754 --- A new major release of Stockfish is now available at https://stockfishchess.org Stockfish 15 continues to push the boundaries of chess, providing unrivalled analysis and playing strength. In our testing, Stockfish 15 is ahead of Stockfish 14 by 36 Elo points and wins nine times more game pairs than it loses[1]. Improvements to the engine have made it possible for Stockfish to end up victorious in tournaments at all sorts of time controls ranging from bullet to classical and even at Fischer random chess[2]. At CCC, Stockfish won all of the latest tournaments: CCC 16 Bullet, Blitz and Rapid, CCC 960 championship, and the CCC 17 Rapid. At TCEC, Stockfish won the Season 21, Cup 9, FRC 4 and in the current Season 22 superfinal, at the time of writing, has won 16 game pairs and not yet lost a single one. This progress is the result of a dedicated team of developers that comes up with new ideas and improvements. For Stockfish 15, we tested nearly 13000 different changes and retained the best 200. These include the fourth generation of our NNUE network architecture, as well as various search improvements. To perform these tests, contributors provide CPU time for testing, and in the last year, they have collectively played roughly a billion chess games. In the last few years, our distributed testing framework, Fishtest, has been operated superbly and has been developed and improved extensively. This work by Pasquale Pigazzini, Tom Vijlbrief, Michel Van den Bergh, and various other developers[3] is an essential part of the success of the Stockfish project. Indeed, the Stockfish project builds on a thriving community of enthusiasts to offer a free and open-source chess engine that is robust, widely available, and very strong. We invite our chess fans to join the Fishtest testing framework and programmers to contribute to the project[4]. The Stockfish team [1] https://tests.stockfishchess.org/tests/view/625d156dff677a888877d1be [2] https://en.wikipedia.org/wiki/Stockfish_(chess)#Competition_results [3] https://github.com/glinscott/fishtest/blob/master/AUTHORS [4] https://stockfishchess.org/get-involved/