Dev Builds » 20221219-1711

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	11:13:16	1950020	3321	2878	3	440	+457.11 +/- 16.24
ncm-et-4	11:13:21	1960785	3360	2848	2	510	+432.74 +/- 15.06
ncm-et-9	11:13:13	1957927	3345	2877	9	459	+445.91 +/- 15.92
ncm-et-10	11:13:14	1952262	3315	2854	3	458	+449.39 +/- 15.92
ncm-et-13	11:12:51	1953669	3343	2879	4	460	+449.36 +/- 15.88
ncm-et-15	11:13:16	1949481	3316	2851	3	462	+447.85 +/- 15.85
			20000	17187	24	2789	+446.9 +/- 6.44

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
163314	ncm-et-15	2022-12-23 06:50	01:03:48	1953311	316	275	1	40	+459.04 +/- 55.3	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 301534385 \ -pgnout /tmp/ncm-dbt-20221219-1711-042.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=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163313	ncm-et-10	2022-12-23 06:48	01:05:35	1949033	315	277	0	38	+477.01 +/- 56.74	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 443356068 \ -pgnout /tmp/ncm-dbt-20221219-1711-041.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=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163312	ncm-et-3	2022-12-23 06:47	01:06:18	1950163	321	280	0	41	+466.43 +/- 54.47	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2031255725 \ -pgnout /tmp/ncm-dbt-20221219-1711-040.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163311	ncm-et-9	2022-12-23 06:44	01:09:40	1966838	345	293	0	52	+435.52 +/- 48.01	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 449984267 \ -pgnout /tmp/ncm-dbt-20221219-1711-039.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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163310	ncm-et-13	2022-12-23 06:44	01:09:53	1959247	343	292	1	50	+434.43 +/- 49.12	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3485440229 \ -pgnout /tmp/ncm-dbt-20221219-1711-038.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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163309	ncm-et-4	2022-12-23 06:41	01:12:13	1960154	360	298	0	62	+410.33 +/- 43.74	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1952938711 \ -pgnout /tmp/ncm-dbt-20221219-1711-037.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=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163308	ncm-et-15	2022-12-23 05:09	01:40:25	1948425	500	432	0	68	+454.76 +/- 41.82	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1139642400 \ -pgnout /tmp/ncm-dbt-20221219-1711-036.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=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163307	ncm-et-3	2022-12-23 05:05	01:41:03	1951163	500	432	0	68	+454.76 +/- 41.82	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2820264471 \ -pgnout /tmp/ncm-dbt-20221219-1711-035.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=24.60+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163306	ncm-et-10	2022-12-23 05:05	01:41:49	1956330	500	419	1	80	+419.61 +/- 38.47	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 88835704 \ -pgnout /tmp/ncm-dbt-20221219-1711-034.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163305	ncm-et-13	2022-12-23 05:02	01:40:56	1943902	500	428	1	71	+441.5 +/- 40.95	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 854520919 \ -pgnout /tmp/ncm-dbt-20221219-1711-033.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=24.69+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163304	ncm-et-9	2022-12-23 05:01	01:41:45	1957869	500	437	1	62	+466.04 +/- 43.97	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1871381477 \ -pgnout /tmp/ncm-dbt-20221219-1711-032.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=24.52+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163303	ncm-et-4	2022-12-23 04:58	01:42:18	1956953	500	413	0	87	+408.38 +/- 36.75	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1826068676 \ -pgnout /tmp/ncm-dbt-20221219-1711-031.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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163302	ncm-et-15	2022-12-23 03:25	01:42:52	1946619	500	421	0	79	+426.65 +/- 38.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1019585675 \ -pgnout /tmp/ncm-dbt-20221219-1711-030.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=24.66+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163301	ncm-et-3	2022-12-23 03:24	01:41:08	1956028	500	434	0	66	+460.32 +/- 42.48	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1682586025 \ -pgnout /tmp/ncm-dbt-20221219-1711-029.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163300	ncm-et-10	2022-12-23 03:23	01:41:32	1946331	500	426	1	73	+436.43 +/- 40.36	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2334565233 \ -pgnout /tmp/ncm-dbt-20221219-1711-028.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=24.66+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163299	ncm-et-13	2022-12-23 03:22	01:38:57	1962006	500	442	1	57	+481.1 +/- 45.96	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 568753042 \ -pgnout /tmp/ncm-dbt-20221219-1711-027.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163298	ncm-et-9	2022-12-23 03:21	01:39:38	1963239	500	430	2	68	+444.09 +/- 41.92	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2221525065 \ -pgnout /tmp/ncm-dbt-20221219-1711-026.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163297	ncm-et-4	2022-12-23 03:20	01:38:07	1963087	500	429	0	71	+446.7 +/- 40.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 763477255 \ -pgnout /tmp/ncm-dbt-20221219-1711-025.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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163296	ncm-et-15	2022-12-23 01:44	01:40:47	1958397	500	431	0	69	+452.04 +/- 41.5	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2685316057 \ -pgnout /tmp/ncm-dbt-20221219-1711-024.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=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163295	ncm-et-3	2022-12-23 01:41	01:41:43	1954349	500	440	0	60	+477.98 +/- 44.67	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 310886173 \ -pgnout /tmp/ncm-dbt-20221219-1711-023.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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163294	ncm-et-4	2022-12-23 01:41	01:38:10	1961255	500	432	2	66	+449.35 +/- 42.58	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2861714703 \ -pgnout /tmp/ncm-dbt-20221219-1711-022.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163293	ncm-et-10	2022-12-23 01:41	01:41:53	1950564	500	431	0	69	+452.04 +/- 41.5	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1785650657 \ -pgnout /tmp/ncm-dbt-20221219-1711-021.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163292	ncm-et-9	2022-12-23 01:41	01:39:53	1949819	500	426	3	71	+431.48 +/- 41.0	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2119471997 \ -pgnout /tmp/ncm-dbt-20221219-1711-020.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=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163291	ncm-et-13	2022-12-23 01:40	01:41:37	1948940	500	425	0	75	+436.43 +/- 39.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1456690511 \ -pgnout /tmp/ncm-dbt-20221219-1711-019.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=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163290	ncm-et-15	2022-12-23 00:00	01:43:28	1936474	500	440	2	58	+471.92 +/- 45.55	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 266979107 \ -pgnout /tmp/ncm-dbt-20221219-1711-018.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=24.79+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163289	ncm-et-9	2022-12-22 23:59	01:40:53	1955574	500	424	2	74	+429.05 +/- 40.11	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3622552944 \ -pgnout /tmp/ncm-dbt-20221219-1711-017.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163288	ncm-et-4	2022-12-22 23:59	01:41:28	1955569	500	421	0	79	+426.65 +/- 38.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 4144699733 \ -pgnout /tmp/ncm-dbt-20221219-1711-016.pgn \ -openings \ file=8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163287	ncm-et-10	2022-12-22 23:59	01:41:23	1953133	500	437	1	62	+466.04 +/- 43.97	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 810352926 \ -pgnout /tmp/ncm-dbt-20221219-1711-015.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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163286	ncm-et-3	2022-12-22 23:59	01:42:03	1936542	500	426	2	72	+433.94 +/- 40.69	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 972082151 \ -pgnout /tmp/ncm-dbt-20221219-1711-014.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=24.79+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163285	ncm-et-13	2022-12-22 23:58	01:41:28	1954979	500	438	0	62	+471.92 +/- 43.9	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2943790846 \ -pgnout /tmp/ncm-dbt-20221219-1711-013.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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163284	ncm-et-3	2022-12-22 22:18	01:39:43	1952098	500	433	1	66	+454.76 +/- 42.55	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1477815819 \ -pgnout /tmp/ncm-dbt-20221219-1711-012.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=24.59+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163283	ncm-et-15	2022-12-22 22:18	01:40:46	1954809	500	431	0	69	+452.04 +/- 41.5	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3776628788 \ -pgnout /tmp/ncm-dbt-20221219-1711-011.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=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163282	ncm-et-13	2022-12-22 22:17	01:40:06	1950565	500	429	1	70	+444.09 +/- 41.26	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3128821584 \ -pgnout /tmp/ncm-dbt-20221219-1711-010.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163281	ncm-et-9	2022-12-22 22:16	01:42:11	1948470	500	429	0	71	+446.7 +/- 40.89	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1033169251 \ -pgnout /tmp/ncm-dbt-20221219-1711-009.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=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163280	ncm-et-10	2022-12-22 22:16	01:41:56	1950571	500	433	0	67	+457.52 +/- 42.15	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2494279241 \ -pgnout /tmp/ncm-dbt-20221219-1711-008.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=24.61+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163279	ncm-et-4	2022-12-22 22:16	01:42:31	1958622	500	432	0	68	+454.76 +/- 41.82	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1148547127 \ -pgnout /tmp/ncm-dbt-20221219-1711-007.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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163278	ncm-et-13	2022-12-22 20:37	01:39:54	1956045	500	425	0	75	+436.43 +/- 39.73	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 4140776454 \ -pgnout /tmp/ncm-dbt-20221219-1711-006.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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163277	ncm-et-4	2022-12-22 20:36	01:38:34	1969858	500	423	0	77	+431.48 +/- 39.18	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 3090240341 \ -pgnout /tmp/ncm-dbt-20221219-1711-005.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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163276	ncm-et-10	2022-12-22 20:36	01:39:06	1959878	500	431	0	69	+452.04 +/- 41.5	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2062472483 \ -pgnout /tmp/ncm-dbt-20221219-1711-004.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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163275	ncm-et-9	2022-12-22 20:36	01:39:13	1963686	500	438	1	61	+468.96 +/- 44.35	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 4102353956 \ -pgnout /tmp/ncm-dbt-20221219-1711-003.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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163274	ncm-et-3	2022-12-22 20:36	01:41:18	1949800	500	433	0	67	+457.52 +/- 42.15	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 2749089025 \ -pgnout /tmp/ncm-dbt-20221219-1711-002.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=24.62+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=32 \ option.Threads=2 \ -engine \ name=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7
163273	ncm-et-15	2022-12-22 20:36	01:41:10	1948336	500	421	0	79	+426.65 +/- 38.66	↓
cutechess-cli \ -debug \ -games 500 \ -concurrency 6 \ -srand 1207119889 \ -pgnout /tmp/ncm-dbt-20221219-1711-001.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=20221219-1711 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:39af98c807d236b6511b6e399caf40102398900c \ -engine \ name=sf7 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:7

Commit

Commit ID	39af98c807d236b6511b6e399caf40102398900c
Author	Michael Chaly
Date	2022-12-19 17:11:12 UTC
Reintroduce doEvenDeeperSearch This patch is basically the same as a reverted patch but now has some guarding against search being stuck - the same way as we do with double extensions. This should help with search explosions - albeit slowly but they eventually should be resolved. passed STC: https://tests.stockfishchess.org/tests/view/639733d0b4e52c95053f3485 LLR: 2.95 (-2.94,2.94) <0.00,2.00> Total: 514048 W: 136423 L: 135435 D: 242190 Ptnml(0-2): 1425, 56945, 139420, 57685, 1549 passed LTC: https://tests.stockfishchess.org/tests/view/639ab79b93ed41c57eded5c3 LLR: 2.95 (-2.94,2.94) <0.50,2.50> Total: 113800 W: 30642 L: 30190 D: 52968 Ptnml(0-2): 53, 11092, 34178, 11504, 73 closes https://github.com/official-stockfish/Stockfish/pull/4287 bench 3611278