Dev Builds » 20240307-1858

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 14. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host	Duration	Avg Base NPS	Games	WLD	Standard Elo	Ptnml(0-2)	Gamepair Elo
ncm-dbt-01	11:31:18	1200027	4014	1786 310 1918	+134.03 +/- 4.59	0 26 531 1398 52	+307.9 +/- 14.77
ncm-dbt-02	11:29:14	1234273	3976	1730 250 1996	+135.85 +/- 4.68	0 34 494 1406 54	+313.41 +/- 15.34
ncm-dbt-03	11:32:39	1232900	4006	1775 315 1916	+132.72 +/- 4.71	0 30 544 1368 61	+300.28 +/- 14.59
ncm-dbt-05	11:30:05	1229650	3998	1758 296 1944	+133.22 +/- 4.62	0 33 518 1401 47	+306.74 +/- 14.97
ncm-dbt-06	11:33:36	1230225	4006	1772 322 1912	+131.73 +/- 4.9	1 49 513 1379 61	+297.25 +/- 15.05
			20000	8821 1493 9686	+133.51 +/- 2.1	1 172 2600 6952 275	+305.04 +/- 6.68

Test Detail

ID	Host	Base NPS	Games	WLD	Standard Elo	Ptnml(0-2)	Gamepair Elo	PGN
339971	ncm-dbt-06	1233040	6	3 0 3	+190.46 +/- 18.51	0 0 0 3 0	+1199.83 +/- 276.48	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1465618241 \ -pgnout ncm-dbt-20240307-1858-043.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339970	ncm-dbt-03	1219104	6	3 2 1	+58.33 +/- 98.71	0 0 2 1 0	+120.24 +/- 264.77	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1242700239 \ -pgnout ncm-dbt-20240307-1858-042.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339969	ncm-dbt-01	1175152	14	7 0 7	+190.68 +/- 7.94	0 0 0 7 0	+1199.83 +/- 201.74	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3410624302 \ -pgnout ncm-dbt-20240307-1858-041.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339968	ncm-dbt-02	1217214	476	212 29 235	+140.8 +/- 13.88	0 7 47 178 6	+333.09 +/- 50.24	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1770525481 \ -pgnout ncm-dbt-20240307-1858-040.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339967	ncm-dbt-05	1235884	498	222 30 246	+141.25 +/- 12.85	0 4 55 184 6	+335.66 +/- 46.65	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 914741976 \ -pgnout ncm-dbt-20240307-1858-039.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339966	ncm-dbt-06	1198961	500	217 39 244	+129.35 +/- 13.9	1 3 71 167 8	+290.66 +/- 40.76	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1696594860 \ -pgnout ncm-dbt-20240307-1858-038.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339965	ncm-dbt-03	1223678	500	218 37 245	+131.74 +/- 13.12	0 3 70 170 7	+298.62 +/- 41.01	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1351133869 \ -pgnout ncm-dbt-20240307-1858-037.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339964	ncm-dbt-01	1197586	500	216 40 244	+127.76 +/- 12.84	0 3 73 169 5	+290.66 +/- 40.08	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2815263924 \ -pgnout ncm-dbt-20240307-1858-036.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339963	ncm-dbt-02	1253993	500	218 24 258	+142.25 +/- 12.78	0 3 57 183 7	+336.46 +/- 45.77	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 4198790781 \ -pgnout ncm-dbt-20240307-1858-035.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339962	ncm-dbt-05	1237365	500	228 42 230	+135.76 +/- 12.21	0 1 67 177 5	+318.25 +/- 41.77	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 65807629 \ -pgnout ncm-dbt-20240307-1858-034.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339961	ncm-dbt-06	1227931	500	230 39 231	+139.81 +/- 13.64	0 6 55 181 8	+324.17 +/- 46.56	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 13692003 \ -pgnout ncm-dbt-20240307-1858-033.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339960	ncm-dbt-03	1247940	500	219 45 236	+126.17 +/- 13.6	0 6 70 168 6	+282.94 +/- 41.13	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 4221084213 \ -pgnout ncm-dbt-20240307-1858-032.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339959	ncm-dbt-01	1201652	500	221 34 245	+136.56 +/- 12.79	0 2 66 175 7	+315.35 +/- 42.24	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2775243495 \ -pgnout ncm-dbt-20240307-1858-031.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339958	ncm-dbt-02	1241146	500	218 35 247	+133.34 +/- 13.26	0 3 69 170 8	+301.33 +/- 41.33	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3688816720 \ -pgnout ncm-dbt-20240307-1858-030.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339957	ncm-dbt-05	1234059	500	211 34 255	+128.55 +/- 13.01	0 4 70 171 5	+293.29 +/- 41.07	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2391216443 \ -pgnout ncm-dbt-20240307-1858-029.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339956	ncm-dbt-01	1227794	500	232 41 227	+139.81 +/- 13.07	0 2 64 175 9	+321.19 +/- 42.95	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3854901634 \ -pgnout ncm-dbt-20240307-1858-028.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339955	ncm-dbt-06	1228170	500	234 45 221	+138.18 +/- 14.41	0 6 61 171 12	+306.84 +/- 44.17	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1520436155 \ -pgnout ncm-dbt-20240307-1858-027.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339954	ncm-dbt-03	1228467	500	222 44 234	+129.35 +/- 12.61	0 3 70 173 4	+298.62 +/- 41.01	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2905592506 \ -pgnout ncm-dbt-20240307-1858-026.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339953	ncm-dbt-02	1239079	500	203 32 265	+123.81 +/- 14.32	0 7 74 160 9	+268.17 +/- 39.97	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 442878445 \ -pgnout ncm-dbt-20240307-1858-025.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339952	ncm-dbt-01	1201901	500	225 41 234	+134.15 +/- 13.61	0 3 70 167 10	+298.62 +/- 41.01	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1309209702 \ -pgnout ncm-dbt-20240307-1858-024.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339951	ncm-dbt-05	1266655	500	224 36 240	+137.37 +/- 13.71	0 4 64 172 10	+309.64 +/- 43.08	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 4132024029 \ -pgnout ncm-dbt-20240307-1858-023.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339950	ncm-dbt-06	1241718	500	217 31 252	+135.76 +/- 13.2	0 5 60 179 6	+315.35 +/- 44.57	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2472364506 \ -pgnout ncm-dbt-20240307-1858-022.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339949	ncm-dbt-03	1227801	500	218 48 234	+123.02 +/- 12.74	0 4 75 168 3	+280.42 +/- 39.57	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3661854750 \ -pgnout ncm-dbt-20240307-1858-021.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339948	ncm-dbt-02	1215393	500	220 40 240	+130.94 +/- 13.87	0 5 69 167 9	+290.66 +/- 41.43	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 415034752 \ -pgnout ncm-dbt-20240307-1858-020.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339947	ncm-dbt-06	1249336	500	213 45 242	+121.45 +/- 13.84	0 5 80 157 8	+263.42 +/- 38.27	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1690386569 \ -pgnout ncm-dbt-20240307-1858-019.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339946	ncm-dbt-03	1246577	500	227 42 231	+134.95 +/- 13.59	0 4 66 171 9	+304.07 +/- 42.38	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3003810451 \ -pgnout ncm-dbt-20240307-1858-018.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339945	ncm-dbt-05	1205564	500	216 37 247	+130.14 +/- 12.97	0 7 59 182 2	+306.84 +/- 44.88	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1269697160 \ -pgnout ncm-dbt-20240307-1858-017.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339944	ncm-dbt-01	1175960	500	216 31 253	+134.95 +/- 13.22	0 5 61 178 6	+312.48 +/- 44.19	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1452264274 \ -pgnout ncm-dbt-20240307-1858-016.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339943	ncm-dbt-02	1238619	500	218 36 246	+132.54 +/- 13.47	0 6 62 176 6	+304.07 +/- 43.81	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3351675655 \ -pgnout ncm-dbt-20240307-1858-015.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339942	ncm-dbt-06	1211892	500	212 40 248	+124.6 +/- 13.97	0 8 68 168 6	+277.93 +/- 41.74	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3137743163 \ -pgnout ncm-dbt-20240307-1858-014.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339941	ncm-dbt-03	1244014	500	231 31 238	+147.19 +/- 14.33	0 4 57 174 15	+330.23 +/- 45.79	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 4117139723 \ -pgnout ncm-dbt-20240307-1858-013.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339940	ncm-dbt-05	1219871	500	221 38 241	+133.34 +/- 12.69	0 2 69 173 6	+306.84 +/- 41.23	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1656314206 \ -pgnout ncm-dbt-20240307-1858-012.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339939	ncm-dbt-01	1207799	500	229 53 218	+127.76 +/- 13.21	0 5 69 171 5	+290.66 +/- 41.43	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 297661638 \ -pgnout ncm-dbt-20240307-1858-011.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339938	ncm-dbt-02	1228477	500	213 26 261	+136.56 +/- 11.76	0 2 61 185 2	+330.23 +/- 44.08	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 4019288834 \ -pgnout ncm-dbt-20240307-1858-010.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339937	ncm-dbt-06	1224480	500	219 39 242	+130.94 +/- 13.69	0 6 65 172 7	+295.94 +/- 42.75	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3815689302 \ -pgnout ncm-dbt-20240307-1858-009.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339936	ncm-dbt-05	1203617	500	214 42 244	+124.6 +/- 13.8	0 6 73 164 7	+275.45 +/- 40.24	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2481251756 \ -pgnout ncm-dbt-20240307-1858-008.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339935	ncm-dbt-03	1238130	500	213 28 259	+134.95 +/- 12.64	0 2 67 175 6	+312.48 +/- 41.9	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3999541173 \ -pgnout ncm-dbt-20240307-1858-007.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339934	ncm-dbt-01	1202878	500	222 35 243	+136.56 +/- 12.79	0 3 63 178 6	+318.25 +/- 43.39	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 309372380 \ -pgnout ncm-dbt-20240307-1858-006.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339933	ncm-dbt-01	1209525	500	218 35 247	+133.34 +/- 12.49	0 3 65 178 4	+312.48 +/- 42.67	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1377298762 \ -pgnout ncm-dbt-20240307-1858-005.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339932	ncm-dbt-02	1240269	500	228 28 244	+147.19 +/- 12.14	0 1 55 187 7	+356.21 +/- 46.49	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1410309344 \ -pgnout ncm-dbt-20240307-1858-004.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339931	ncm-dbt-05	1234191	500	222 37 241	+134.95 +/- 13.22	0 5 61 178 6	+312.48 +/- 44.19	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 898835812 \ -pgnout ncm-dbt-20240307-1858-003.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339930	ncm-dbt-03	1220392	500	224 38 238	+135.76 +/- 13.94	0 4 67 168 11	+301.33 +/- 42.04	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 349811706 \ -pgnout ncm-dbt-20240307-1858-002.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339929	ncm-dbt-06	1256498	500	227 44 229	+133.34 +/- 14.17	0 10 53 181 6	+306.84 +/- 46.95	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3157092262 \ -pgnout ncm-dbt-20240307-1858-001.pgn \ -openings \ file=UHO_4060_v2.epd \ format=epd \ order=random \ -repeat \ -resign \ movecount=3 \ score=600 \ -draw \ movenumber=34 \ movecount=8 \ score=5 \ -each \ tc=30+0.3 \ timemargin=10000 \ proto=uci \ option.Hash=64 \ option.Threads=2 \ -engine \ name=20240307-1858 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:748791f80dbc29793e473e3e9eda83ffa0afcfaa \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14

Commit

Commit ID	748791f80dbc29793e473e3e9eda83ffa0afcfaa
Author	Shahin M. Shahin
Date	2024-03-07 18:58:33 UTC
Fix `go mate x` in multithreading Fixes two issues with master for go mate x: - when running go mate x in losing positions, master always goes to the maximal depth, arguably against what the UCI protocol demands - when running go mate x in winning positions with multiple threads, master may return non-mate scores from the search (this issue is present in stockfish since at least sf16) The issues are fixed by (a) also checking if score is mate -x and by (b) only letting mainthread stop the search for go mate x commands, and by not looking for a best thread but using mainthread as per the default. Related: niklasf/python-chess#1070 More diagnostics can be found here peregrineshahin#6 (comment) closes https://github.com/official-stockfish/Stockfish/pull/5094 No functional change Co-Authored-By: Robert Nürnberg <28635489+robertnurnberg@users.noreply.github.com>