Dev Builds » 20211121-2018

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	10:01:56	1233790	3342	1118 568 1656	+57.7 +/- 5.96	4 188 753 706 20	+115.06 +/- 12.41
ncm-dbt-02	10:00:18	1234250	3326	1046 604 1676	+46.45 +/- 5.83	1 214 802 634 12	+92.15 +/- 12.02
ncm-dbt-03	10:02:39	1273192	3352	1053 600 1699	+47.24 +/- 5.87	4 210 806 641 15	+93.84 +/- 11.99
ncm-dbt-04	10:02:55	1255149	3342	1058 621 1663	+45.69 +/- 6.07	4 231 784 628 24	+88.57 +/- 12.17
ncm-dbt-05	09:59:29	1267370	3292	1009 546 1737	+49.19 +/- 5.93	3 202 788 635 18	+97.01 +/- 12.13
ncm-dbt-06	10:04:22	1260052	3346	1088 591 1667	+51.99 +/- 5.84	1 198 795 661 18	+102.56 +/- 12.07
			20000	6372 3530 10098	+49.71 +/- 2.42	17 1243 4728 3905 107	+98.14 +/- 4.95

Test Detail

ID	Host	Base NPS	Games	WLD	Standard Elo	Ptnml(0-2)	Gamepair Elo	PGN
207928	ncm-dbt-05	1210105	132	46 22 64	+63.87 +/- 31.78	0 9 25 31 1	+126.37 +/- 68.65	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1285499542 \ -pgnout ncm-dbt-20211121-2018-048.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207927	ncm-dbt-02	1189942	160	51 39 70	+26.11 +/- 26.51	0 14 40 26 0	+52.51 +/- 54.29	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1466391342 \ -pgnout ncm-dbt-20211121-2018-047.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207926	ncm-dbt-01	1204807	176	65 26 85	+78.28 +/- 24.36	0 4 44 37 3	+150.97 +/- 50.82	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3325486156 \ -pgnout ncm-dbt-20211121-2018-046.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207925	ncm-dbt-04	1230656	176	56 40 80	+31.67 +/- 25.66	0 14 45 28 1	+59.81 +/- 51.08	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3811665319 \ -pgnout ncm-dbt-20211121-2018-045.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207924	ncm-dbt-06	1243688	176	50 34 92	+31.67 +/- 23.8	0 11 51 25 1	+59.81 +/- 47.08	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1360244509 \ -pgnout ncm-dbt-20211121-2018-044.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207923	ncm-dbt-03	1244071	180	62 26 92	+70.43 +/- 24.21	0 8 38 44 0	+147.19 +/- 55.94	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2646110656 \ -pgnout ncm-dbt-20211121-2018-043.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207922	ncm-dbt-05	1238529	500	147 77 276	+48.96 +/- 14.47	0 26 131 90 3	+95.44 +/- 29.59	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 222516685 \ -pgnout ncm-dbt-20211121-2018-042.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207921	ncm-dbt-02	1198655	500	147 94 259	+36.97 +/- 14.83	1 34 126 89 0	+76.25 +/- 30.37	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3072897203 \ -pgnout ncm-dbt-20211121-2018-041.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207920	ncm-dbt-06	1224694	500	170 81 249	+62.51 +/- 15.24	0 24 119 101 6	+119.89 +/- 31.25	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 603700436 \ -pgnout ncm-dbt-20211121-2018-040.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207919	ncm-dbt-04	1225038	500	163 99 238	+44.72 +/- 15.28	0 35 118 95 2	+88.0 +/- 31.44	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 564463149 \ -pgnout ncm-dbt-20211121-2018-039.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207918	ncm-dbt-01	1238987	500	157 79 264	+54.65 +/- 14.49	1 23 124 101 1	+112.14 +/- 30.53	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1790793617 \ -pgnout ncm-dbt-20211121-2018-038.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207917	ncm-dbt-03	1231496	500	155 101 244	+37.67 +/- 14.74	0 34 130 84 2	+73.34 +/- 29.83	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1658941045 \ -pgnout ncm-dbt-20211121-2018-037.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207916	ncm-dbt-05	1246056	500	156 86 258	+48.96 +/- 14.61	0 29 123 97 1	+98.44 +/- 30.73	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2355670127 \ -pgnout ncm-dbt-20211121-2018-036.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207915	ncm-dbt-02	1196643	500	154 87 259	+46.84 +/- 14.88	0 32 120 97 1	+93.95 +/- 31.17	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 148507596 \ -pgnout ncm-dbt-20211121-2018-035.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207914	ncm-dbt-06	1234698	500	158 86 256	+50.38 +/- 15.2	0 33 113 103 1	+101.46 +/- 32.14	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1323781553 \ -pgnout ncm-dbt-20211121-2018-034.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207913	ncm-dbt-04	1207170	500	144 87 269	+39.78 +/- 15.74	0 40 116 91 3	+76.25 +/- 31.7	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2900840362 \ -pgnout ncm-dbt-20211121-2018-033.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207912	ncm-dbt-01	1177871	500	172 97 231	+52.51 +/- 15.56	0 32 115 99 4	+101.46 +/- 31.86	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 928598240 \ -pgnout ncm-dbt-20211121-2018-032.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207911	ncm-dbt-03	1231999	500	147 84 269	+44.01 +/- 16.8	2 38 111 93 6	+83.57 +/- 32.37	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2773798573 \ -pgnout ncm-dbt-20211121-2018-031.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207910	ncm-dbt-05	1232122	500	165 87 248	+54.64 +/- 15.15	0 30 114 104 2	+109.07 +/- 32.0	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1960778909 \ -pgnout ncm-dbt-20211121-2018-030.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207909	ncm-dbt-02	1203116	500	158 94 248	+44.72 +/- 15.53	0 36 117 94 3	+86.52 +/- 31.58	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2790895526 \ -pgnout ncm-dbt-20211121-2018-029.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207908	ncm-dbt-06	1214402	500	170 87 243	+58.21 +/- 14.93	0 25 121 100 4	+113.68 +/- 30.97	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2276007600 \ -pgnout ncm-dbt-20211121-2018-028.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207907	ncm-dbt-01	1241708	500	165 71 264	+66.1 +/- 14.73	0 24 109 116 1	+135.76 +/- 32.75	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 345027522 \ -pgnout ncm-dbt-20211121-2018-027.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207906	ncm-dbt-04	1233653	500	163 90 247	+51.09 +/- 16.1	1 35 107 104 3	+101.46 +/- 32.96	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1657547784 \ -pgnout ncm-dbt-20211121-2018-026.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207905	ncm-dbt-03	1247467	500	153 85 262	+47.55 +/- 14.92	1 30 119 100 0	+98.44 +/- 31.3	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2179507809 \ -pgnout ncm-dbt-20211121-2018-025.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207904	ncm-dbt-06	1214394	500	158 92 250	+46.13 +/- 15.36	1 32 119 96 2	+92.46 +/- 31.31	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 434381081 \ -pgnout ncm-dbt-20211121-2018-024.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207903	ncm-dbt-05	1222589	500	146 85 269	+42.6 +/- 15.78	2 32 123 89 4	+83.57 +/- 30.77	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1453226561 \ -pgnout ncm-dbt-20211121-2018-023.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207902	ncm-dbt-02	1194378	500	162 84 254	+54.64 +/- 15.02	0 28 119 100 3	+107.54 +/- 31.29	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2135623937 \ -pgnout ncm-dbt-20211121-2018-022.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207901	ncm-dbt-03	1250913	500	143 95 262	+33.46 +/- 14.99	1 37 125 87 0	+68.99 +/- 30.52	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2963512271 \ -pgnout ncm-dbt-20211121-2018-021.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207900	ncm-dbt-01	1203931	500	164 91 245	+51.09 +/- 15.74	2 30 113 103 2	+104.49 +/- 32.14	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1043203396 \ -pgnout ncm-dbt-20211121-2018-020.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207899	ncm-dbt-04	1219974	500	157 97 246	+41.89 +/- 16.46	2 35 121 85 7	+77.71 +/- 31.04	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1797386958 \ -pgnout ncm-dbt-20211121-2018-019.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207898	ncm-dbt-05	1257406	500	166 79 255	+61.08 +/- 15.7	1 25 116 102 6	+118.33 +/- 31.7	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3151403980 \ -pgnout ncm-dbt-20211121-2018-018.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207897	ncm-dbt-02	1193729	500	158 93 249	+45.42 +/- 14.55	0 30 126 93 1	+90.97 +/- 30.33	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3618651690 \ -pgnout ncm-dbt-20211121-2018-017.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207896	ncm-dbt-04	1223344	500	165 94 241	+49.67 +/- 15.29	0 32 118 97 3	+96.94 +/- 31.44	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1829071523 \ -pgnout ncm-dbt-20211121-2018-016.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207895	ncm-dbt-03	1226814	500	167 90 243	+53.93 +/- 15.63	0 31 116 98 5	+102.97 +/- 31.72	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 976876321 \ -pgnout ncm-dbt-20211121-2018-015.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207894	ncm-dbt-01	1202536	500	160 82 258	+54.64 +/- 15.91	0 35 105 107 3	+107.54 +/- 33.26	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 802130241 \ -pgnout ncm-dbt-20211121-2018-014.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
207893	ncm-dbt-06	1224479	500	175 84 241	+63.94 +/- 14.5	0 23 114 112 1	+130.94 +/- 31.98	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 939752086 \ -pgnout ncm-dbt-20211121-2018-013.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
206833	ncm-dbt-02	1209412	500	161 83 256	+54.64 +/- 15.28	0 30 115 102 3	+107.54 +/- 31.86	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2321865801 \ -pgnout ncm-dbt-20211121-2018-012.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
206832	ncm-dbt-05	1236406	500	140 80 280	+41.89 +/- 14.87	0 34 123 92 1	+83.57 +/- 30.77	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 1439401145 \ -pgnout ncm-dbt-20211121-2018-011.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
206831	ncm-dbt-03	1252012	500	167 89 244	+54.64 +/- 14.76	0 27 120 101 2	+109.07 +/- 31.14	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 2656607735 \ -pgnout ncm-dbt-20211121-2018-010.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
206830	ncm-dbt-01	1104727	500	171 95 234	+53.22 +/- 15.84	1 32 110 104 3	+106.01 +/- 32.56	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3007181861 \ -pgnout ncm-dbt-20211121-2018-009.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
206829	ncm-dbt-06	1230497	500	152 94 254	+40.48 +/- 15.42	0 38 118 92 2	+79.17 +/- 31.44	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3287393676 \ -pgnout ncm-dbt-20211121-2018-008.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
206828	ncm-dbt-04	1219828	500	164 80 256	+58.93 +/- 15.22	0 26 119 100 5	+113.68 +/- 31.27	↓
cutechess-cli \ -rounds 259 \ -games 2 \ -concurrency 9 \ -srand 3021517601 \ -pgnout ncm-dbt-20211121-2018-007.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
177757	ncm-dbt-02	1488127	166	55 30 81	+52.72 +/- 26.43	0 10 39 33 1	+103.41 +/- 55.07	↓
cutechess-cli \ -rounds 250 \ -games 2 \ -concurrency 9 \ -srand 3076030635 \ -pgnout ncm-dbt-20211121-2018-006.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
177756	ncm-dbt-01	1495758	166	64 27 75	+78.76 +/- 28.22	0 8 33 39 3	+151.2 +/- 60.1	↓
cutechess-cli \ -rounds 250 \ -games 2 \ -concurrency 9 \ -srand 2113209102 \ -pgnout ncm-dbt-20211121-2018-005.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
177755	ncm-dbt-06	1493565	170	55 33 82	+45.21 +/- 26.55	0 12 40 32 1	+87.65 +/- 54.35	↓
cutechess-cli \ -rounds 250 \ -games 2 \ -concurrency 9 \ -srand 1453001718 \ -pgnout ncm-dbt-20211121-2018-004.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
177754	ncm-dbt-03	1500769	172	59 30 83	+59.14 +/- 22.06	0 5 47 34 0	+121.93 +/- 48.72	↓
cutechess-cli \ -rounds 250 \ -games 2 \ -concurrency 9 \ -srand 75748075 \ -pgnout ncm-dbt-20211121-2018-003.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
177753	ncm-dbt-05	1495749	160	43 30 87	+28.29 +/- 28.77	0 17 33 30 0	+56.96 +/- 59.19	↓
cutechess-cli \ -rounds 250 \ -games 2 \ -concurrency 9 \ -srand 928560325 \ -pgnout ncm-dbt-20211121-2018-002.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14
177752	ncm-dbt-04	1481531	166	46 34 86	+25.16 +/- 27.49	1 14 40 28 0	+54.87 +/- 54.3	↓
cutechess-cli \ -rounds 250 \ -games 2 \ -concurrency 9 \ -srand 4256387421 \ -pgnout ncm-dbt-20211121-2018-001.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=20211121-2018 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=dev_build:a5a89b27c8e3225fb453d603bc4515d32bb351c3 \ -engine \ name=sf14 \ cmd=docker \ arg=run \ arg=-i \ arg=--rm \ arg=--entrypoint=/engine \ arg=stockfish:14

Commit

Commit ID	a5a89b27c8e3225fb453d603bc4515d32bb351c3
Author	Stéphane Nicolet
Date	2021-11-21 20:18:08 UTC
Introduce Optimism Current master implements a scaling of the raw NNUE output value with a formula equivalent to 'eval = alpha * NNUE_output', where the scale factor alpha varies between 1.8 (for early middle game) and 0.9 (for pure endgames). This feature allows Stockfish to keep material on the board when she thinks she has the advantage, and to seek exchanges and simplifications when she thinks she has to defend. This patch slightly offsets the turning point between these two strategies, by adding to Stockfish's evaluation a small "optimism" value before actually doing the scaling. The effect is that SF will play a little bit more risky, trying to keep the tension a little bit longer when she is defending, and keeping even more material on the board when she has an advantage. We note that this patch is similar in spirit to the old "Contempt" idea we used to have in classical Stockfish, but this implementation differs in two key points: a) it has been tested as an Elo-gainer against master; b) the values output by the search are not changed on average by the implementation (in other words, the optimism value changes the tension/exchange strategy, but a displayed value of 1.0 pawn has the same signification before and after the patch). See the old comment https://github.com/official-stockfish/Stockfish/pull/1361#issuecomment-359165141 for some images illustrating the ideas. ------- finished yellow at STC: LLR: -2.94 (-2.94,2.94) <0.00,2.50> Total: 165048 W: 41705 L: 41611 D: 81732 Ptnml(0-2): 565, 18959, 43245, 19327, 428 https://tests.stockfishchess.org/tests/view/61942a3dcd645dc8291c876b passed LTC: LLR: 2.95 (-2.94,2.94) <0.50,3.00> Total: 121656 W: 30762 L: 30287 D: 60607 Ptnml(0-2): 87, 12558, 35032, 13095, 56 https://tests.stockfishchess.org/tests/view/61962c58cd645dc8291c8877 ------- How to continue from there? a) the shape (slope and amplitude) of the sigmoid used to compute the optimism value could be tweaked to try to gain more Elo, so the parameters of the sigmoid function in line 391 of search.cpp could be tuned with SPSA. Manual tweaking is also possible using this Desmos page: https://www.desmos.com/calculator/jhh83sqq92 b) in a similar vein, with two recents patches affecting the scaling of the NNUE evaluation in evaluate.cpp, now could be a good time to try a round of SPSA tuning of the NNUE network; c) this patch will tend to keep tension in middlegame a little bit longer, so any patch improving the defensive aspect of play via search extensions in risky, tactical positions would be welcome. ------- closes https://github.com/official-stockfish/Stockfish/pull/3797 Bench: 6184852