Dev Builds » 20240312-1547

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	11:42:45	1211291	4010	1785 293 1932	+135.79 +/- 4.64	1 30 503 1418 53	+314.06 +/- 15.2
ncm-dbt-02	11:41:32	1230158	4000	1785 290 1925	+136.46 +/- 4.66	0 30 503 1409 58	+314.27 +/- 15.19
ncm-dbt-03	11:43:58	1229745	3982	1736 290 1956	+132.2 +/- 4.78	0 42 515 1380 54	+300.75 +/- 15.03
ncm-dbt-05	11:40:40	1231657	4008	1792 291 1925	+136.77 +/- 4.84	0 40 494 1399 71	+310.76 +/- 15.34
ncm-dbt-06	11:46:02	1230142	4000	1742 289 1969	+132.24 +/- 4.63	2 33 516 1408 41	+306.15 +/- 15.0
			20000	8840 1453 9707	+134.69 +/- 2.11	3 175 2531 7014 277	+309.15 +/- 6.77

Test Detail

ID	Host	Base NPS	Games	WLD	Standard Elo	Ptnml(0-2)	Gamepair Elo	PGN
339586	ncm-dbt-02	1213115	0	0 0 0	-0.0 +/- 1199.83	0 0 0 0 0	-0.0 +/- 1199.83	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2291717411 \ -pgnout ncm-dbt-20240312-1547-044.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339585	ncm-dbt-06	1226257	0	0 0 0	-0.0 +/- 1199.83	0 0 0 0 0	-0.0 +/- 1199.83	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 599318812 \ -pgnout ncm-dbt-20240312-1547-043.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339584	ncm-dbt-05	1236279	8	4 0 4	+190.56 +/- 13.88	0 0 0 4 0	+1199.83 +/- 250.99	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3060712227 \ -pgnout ncm-dbt-20240312-1547-042.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339583	ncm-dbt-01	1167410	10	4 1 5	+107.47 +/- 143.78	0 1 0 4 0	+240.76 +/- 617.56	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3999470594 \ -pgnout ncm-dbt-20240312-1547-041.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339582	ncm-dbt-03	1251074	482	203 34 245	+127.21 +/- 12.94	0 5 64 170 2	+296.57 +/- 43.08	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 4182774358 \ -pgnout ncm-dbt-20240312-1547-040.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339581	ncm-dbt-02	1217674	500	222 39 239	+133.34 +/- 13.08	0 3 68 172 7	+304.07 +/- 41.65	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 676486755 \ -pgnout ncm-dbt-20240312-1547-039.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339580	ncm-dbt-06	1238491	500	218 38 244	+130.94 +/- 12.95	0 5 64 177 4	+304.07 +/- 43.1	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 363312168 \ -pgnout ncm-dbt-20240312-1547-038.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339579	ncm-dbt-01	1239136	500	229 41 230	+137.37 +/- 14.6	0 9 54 177 10	+309.64 +/- 46.67	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2560742544 \ -pgnout ncm-dbt-20240312-1547-037.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339578	ncm-dbt-05	1259952	500	226 33 241	+141.44 +/- 14.15	0 6 56 177 11	+321.19 +/- 46.14	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1542877845 \ -pgnout ncm-dbt-20240312-1547-036.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339577	ncm-dbt-03	1219039	500	220 34 246	+135.76 +/- 12.81	0 5 58 183 4	+321.19 +/- 45.36	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 794099894 \ -pgnout ncm-dbt-20240312-1547-035.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339576	ncm-dbt-06	1230019	500	216 39 245	+128.55 +/- 13.19	0 6 65 175 4	+295.94 +/- 42.75	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2732422488 \ -pgnout ncm-dbt-20240312-1547-034.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339575	ncm-dbt-02	1238014	500	227 42 231	+134.95 +/- 13.22	0 6 58 181 5	+315.35 +/- 45.33	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3028632856 \ -pgnout ncm-dbt-20240312-1547-033.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339574	ncm-dbt-01	1202840	500	222 29 249	+141.43 +/- 12.2	0 0 64 179 7	+333.32 +/- 42.66	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1856571734 \ -pgnout ncm-dbt-20240312-1547-032.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339573	ncm-dbt-05	1224542	500	224 45 231	+130.14 +/- 13.34	0 5 67 172 6	+295.94 +/- 42.08	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1550848519 \ -pgnout ncm-dbt-20240312-1547-031.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339572	ncm-dbt-06	1210665	500	211 37 252	+126.18 +/- 13.42	1 3 72 169 5	+288.06 +/- 40.46	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2181778704 \ -pgnout ncm-dbt-20240312-1547-030.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339571	ncm-dbt-03	1222796	500	211 37 252	+126.17 +/- 13.06	0 4 73 168 5	+285.49 +/- 40.16	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2417701032 \ -pgnout ncm-dbt-20240312-1547-029.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339570	ncm-dbt-01	1192401	500	216 41 243	+126.97 +/- 13.41	0 4 74 165 7	+282.94 +/- 39.86	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 513566497 \ -pgnout ncm-dbt-20240312-1547-028.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339569	ncm-dbt-05	1227020	500	208 46 246	+116.77 +/- 14.21	0 11 70 165 4	+258.75 +/- 41.02	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 4010539316 \ -pgnout ncm-dbt-20240312-1547-027.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339568	ncm-dbt-02	1243483	500	220 34 246	+135.76 +/- 13.76	0 4 66 170 10	+304.07 +/- 42.38	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3312285705 \ -pgnout ncm-dbt-20240312-1547-026.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339567	ncm-dbt-01	1233509	500	219 36 245	+133.34 +/- 12.29	0 3 64 180 3	+315.35 +/- 43.03	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1163125812 \ -pgnout ncm-dbt-20240312-1547-025.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339566	ncm-dbt-06	1242730	500	225 41 234	+134.15 +/- 13.79	1 3 65 173 8	+306.84 +/- 42.73	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 4026240449 \ -pgnout ncm-dbt-20240312-1547-024.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339565	ncm-dbt-05	1220865	500	230 19 251	+156.38 +/- 12.29	0 0 50 189 11	+381.69 +/- 48.77	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1806829493 \ -pgnout ncm-dbt-20240312-1547-023.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339564	ncm-dbt-03	1229839	500	214 35 251	+130.14 +/- 13.88	0 7 64 172 7	+293.29 +/- 43.07	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1198941839 \ -pgnout ncm-dbt-20240312-1547-022.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339563	ncm-dbt-02	1228026	500	226 26 248	+147.19 +/- 12.14	0 1 55 187 7	+356.21 +/- 46.49	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3289584778 \ -pgnout ncm-dbt-20240312-1547-021.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339562	ncm-dbt-06	1234917	500	224 32 244	+140.62 +/- 12.23	0 3 56 187 4	+339.63 +/- 46.2	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3032716338 \ -pgnout ncm-dbt-20240312-1547-020.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339561	ncm-dbt-03	1227906	500	224 33 243	+139.81 +/- 14.19	0 6 58 175 11	+315.35 +/- 45.33	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1741829569 \ -pgnout ncm-dbt-20240312-1547-019.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339560	ncm-dbt-05	1221770	500	227 37 236	+138.99 +/- 12.5	0 2 62 180 6	+327.18 +/- 43.69	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 342997771 \ -pgnout ncm-dbt-20240312-1547-018.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339559	ncm-dbt-01	1223050	500	232 42 226	+138.99 +/- 13.67	0 4 62 174 10	+315.35 +/- 43.81	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2115184369 \ -pgnout ncm-dbt-20240312-1547-017.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339558	ncm-dbt-02	1248234	500	219 42 239	+128.55 +/- 13.73	0 5 71 166 8	+285.49 +/- 40.81	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1022799604 \ -pgnout ncm-dbt-20240312-1547-016.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339557	ncm-dbt-06	1237850	500	231 29 240	+148.85 +/- 12.49	0 1 55 185 9	+356.21 +/- 46.49	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1301680099 \ -pgnout ncm-dbt-20240312-1547-015.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339556	ncm-dbt-05	1223971	500	224 35 241	+138.18 +/- 13.12	0 4 60 179 7	+321.19 +/- 44.57	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3496027707 \ -pgnout ncm-dbt-20240312-1547-014.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339555	ncm-dbt-03	1230405	500	225 36 239	+138.18 +/- 13.32	0 2 67 171 10	+312.48 +/- 41.9	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1998230751 \ -pgnout ncm-dbt-20240312-1547-013.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339554	ncm-dbt-02	1231709	500	215 35 250	+130.94 +/- 12.76	0 4 66 176 4	+304.07 +/- 42.38	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1348791841 \ -pgnout ncm-dbt-20240312-1547-012.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339553	ncm-dbt-01	1217661	500	224 36 240	+137.37 +/- 13.53	1 5 54 185 5	+327.18 +/- 47.0	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2683142148 \ -pgnout ncm-dbt-20240312-1547-011.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339552	ncm-dbt-06	1231176	500	214 39 247	+126.97 +/- 12.85	0 5 68 174 3	+293.29 +/- 41.75	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 4060712845 \ -pgnout ncm-dbt-20240312-1547-010.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339551	ncm-dbt-01	1191447	500	217 42 241	+126.97 +/- 13.04	0 3 75 166 6	+285.49 +/- 39.5	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2245138630 \ -pgnout ncm-dbt-20240312-1547-009.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339550	ncm-dbt-03	1239083	500	214 39 247	+126.97 +/- 13.22	0 4 73 167 6	+285.49 +/- 40.16	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 823032708 \ -pgnout ncm-dbt-20240312-1547-008.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339549	ncm-dbt-02	1223654	500	222 36 242	+135.76 +/- 13.76	0 6 60 176 8	+309.64 +/- 44.55	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2383534100 \ -pgnout ncm-dbt-20240312-1547-007.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339548	ncm-dbt-05	1239544	500	220 42 238	+129.35 +/- 15.07	0 11 60 169 10	+282.94 +/- 44.17	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3576197496 \ -pgnout ncm-dbt-20240312-1547-006.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339547	ncm-dbt-01	1234170	500	222 25 253	+144.71 +/- 11.83	0 1 56 188 5	+352.8 +/- 46.04	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 4209615923 \ -pgnout ncm-dbt-20240312-1547-005.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339546	ncm-dbt-03	1217819	500	225 42 233	+133.34 +/- 14.51	0 9 58 174 9	+298.62 +/- 45.1	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1702263617 \ -pgnout ncm-dbt-20240312-1547-004.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339545	ncm-dbt-05	1230976	500	229 34 237	+143.07 +/- 14.1	0 1 69 164 16	+312.48 +/- 41.11	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 345385866 \ -pgnout ncm-dbt-20240312-1547-003.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339544	ncm-dbt-02	1227514	500	234 36 230	+145.54 +/- 12.64	0 1 59 181 9	+342.85 +/- 44.76	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 631933933 \ -pgnout ncm-dbt-20240312-1547-002.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
339543	ncm-dbt-06	1219179	500	203 34 263	+122.24 +/- 13.48	0 7 71 168 4	+275.45 +/- 40.84	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 461426693 \ -pgnout ncm-dbt-20240312-1547-001.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=20240312-1547 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14

Commit

Commit ID	627974c99fcd5a3dcbd5a8e0eb12f2afeb2d0a9a
Author	FauziAkram
Date	2024-03-12 15:47:11 UTC
Search + Eval + Movepick Tune Passed STC: https://tests.stockfishchess.org/tests/view/65ef15220ec64f0526c44b04 LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 24480 W: 6459 L: 6153 D: 11868 Ptnml(0-2): 101, 2798, 6184, 3008, 149 Passed LTC: https://tests.stockfishchess.org/tests/view/65ef4bac0ec64f0526c44f50 LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 53316 W: 13561 L: 13203 D: 26552 Ptnml(0-2): 27, 5925, 14408, 6259, 39 closes https://github.com/official-stockfish/Stockfish/pull/5104 Bench: 1715522