Dev Builds » 20180828-2253

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host	Duration	Avg Base NPS	Games	Wins	Losses	Draws	Elo
ncm-et-3	08:33:56	1989898	3339	1733	83	1523	+188.15 +/- 8.54
ncm-et-4	08:32:57	1988724	3346	1745	74	1527	+190.57 +/- 8.51
ncm-et-9	08:34:06	1989176	3362	1725	94	1543	+184.03 +/- 8.49
ncm-et-10	08:33:07	1971717	3309	1729	78	1502	+190.36 +/- 8.59
ncm-et-13	08:37:38	1946807	3302	1689	79	1534	+185.14 +/- 8.49
ncm-et-15	08:37:15	1976081	3342	1726	77	1539	+187.81 +/- 8.47
			20000	10347	485	9168	+187.67 +/- 3.48

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
51852	ncm-et-13	2018-08-31 03:37	00:47:50	1906870	302	147	6	149	+175.83 +/- 27.01	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1611922352 \ -pgnout /tmp/ncm-dbt-20180828-2253-042.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=25.17+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51851	ncm-et-10	2018-08-31 03:36	00:48:25	1984050	309	165	7	137	+196.14 +/- 28.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3379047042 \ -pgnout /tmp/ncm-dbt-20180828-2253-041.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.19+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51850	ncm-et-3	2018-08-31 03:33	00:52:07	1989717	339	203	7	129	+229.21 +/- 29.81	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2541160759 \ -pgnout /tmp/ncm-dbt-20180828-2253-040.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51849	ncm-et-15	2018-08-31 03:32	00:52:47	1981695	342	171	9	162	+178.86 +/- 26.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2609688485 \ -pgnout /tmp/ncm-dbt-20180828-2253-039.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.22+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51848	ncm-et-4	2018-08-31 03:30	00:54:49	1988296	346	175	6	165	+185.53 +/- 25.73	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2132430658 \ -pgnout /tmp/ncm-dbt-20180828-2253-038.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51847	ncm-et-9	2018-08-31 03:29	00:55:06	1989243	362	175	14	173	+166.12 +/- 25.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1603525699 \ -pgnout /tmp/ncm-dbt-20180828-2253-037.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51846	ncm-et-13	2018-08-31 02:19	01:16:16	1990509	500	273	13	214	+200.24 +/- 22.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 117071035 \ -pgnout /tmp/ncm-dbt-20180828-2253-036.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51845	ncm-et-10	2018-08-31 02:18	01:17:10	1978254	500	261	10	229	+191.78 +/- 21.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3450847421 \ -pgnout /tmp/ncm-dbt-20180828-2253-035.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.26+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51844	ncm-et-3	2018-08-31 02:15	01:16:22	1990823	500	249	9	242	+181.7 +/- 21.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1626681838 \ -pgnout /tmp/ncm-dbt-20180828-2253-034.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51843	ncm-et-15	2018-08-31 02:13	01:17:21	1984048	500	270	8	222	+202.15 +/- 22.33	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2633905465 \ -pgnout /tmp/ncm-dbt-20180828-2253-033.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.19+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51842	ncm-et-9	2018-08-31 02:13	01:15:19	1988139	500	266	8	226	+198.34 +/- 22.08	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3736240729 \ -pgnout /tmp/ncm-dbt-20180828-2253-032.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51841	ncm-et-4	2018-08-31 02:12	01:17:09	1987823	500	258	8	234	+190.85 +/- 21.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2994598836 \ -pgnout /tmp/ncm-dbt-20180828-2253-031.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.15+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51840	ncm-et-10	2018-08-31 01:01	01:16:25	1978566	500	253	14	233	+180.8 +/- 21.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2842185017 \ -pgnout /tmp/ncm-dbt-20180828-2253-030.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.26+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51839	ncm-et-13	2018-08-31 01:00	01:18:11	1948346	500	256	13	231	+184.42 +/- 21.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 254090579 \ -pgnout /tmp/ncm-dbt-20180828-2253-029.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51838	ncm-et-3	2018-08-31 00:58	01:16:16	1989243	500	242	13	245	+171.9 +/- 21.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2173860558 \ -pgnout /tmp/ncm-dbt-20180828-2253-028.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51837	ncm-et-9	2018-08-31 00:55	01:17:08	1990665	500	267	15	218	+192.71 +/- 22.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 921741704 \ -pgnout /tmp/ncm-dbt-20180828-2253-027.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.11+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51836	ncm-et-15	2018-08-31 00:54	01:18:31	1980912	500	271	18	211	+193.64 +/- 23.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2981451998 \ -pgnout /tmp/ncm-dbt-20180828-2253-026.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.23+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51835	ncm-et-4	2018-08-31 00:53	01:17:34	1989243	500	257	20	223	+179.0 +/- 22.59	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4238597062 \ -pgnout /tmp/ncm-dbt-20180828-2253-025.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51834	ncm-et-13	2018-08-30 23:43	01:16:39	1987509	500	255	9	236	+187.16 +/- 21.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 394161030 \ -pgnout /tmp/ncm-dbt-20180828-2253-024.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.15+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51833	ncm-et-3	2018-08-30 23:40	01:17:12	1989717	500	266	17	217	+189.92 +/- 22.89	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 827348863 \ -pgnout /tmp/ncm-dbt-20180828-2253-023.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51832	ncm-et-10	2018-08-30 23:38	01:21:06	1929647	500	264	13	223	+191.78 +/- 22.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2109877375 \ -pgnout /tmp/ncm-dbt-20180828-2253-022.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.88+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51831	ncm-et-4	2018-08-30 23:37	01:15:21	1988138	500	295	12	193	+222.92 +/- 24.36	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3412687449 \ -pgnout /tmp/ncm-dbt-20180828-2253-021.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51830	ncm-et-9	2018-08-30 23:36	01:17:35	1989560	500	246	14	240	+174.55 +/- 21.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1002466665 \ -pgnout /tmp/ncm-dbt-20180828-2253-020.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51829	ncm-et-15	2018-08-30 23:36	01:16:44	1981383	500	246	8	246	+179.9 +/- 20.93	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3219691829 \ -pgnout /tmp/ncm-dbt-20180828-2253-019.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.23+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51828	ncm-et-13	2018-08-30 22:23	01:18:12	1947977	500	266	13	221	+193.64 +/- 22.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 857573907 \ -pgnout /tmp/ncm-dbt-20180828-2253-018.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.64+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51827	ncm-et-3	2018-08-30 22:21	01:17:55	1989243	500	260	18	222	+183.51 +/- 22.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2371802801 \ -pgnout /tmp/ncm-dbt-20180828-2253-017.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51826	ncm-et-10	2018-08-30 22:20	01:17:24	1980754	500	269	10	221	+199.29 +/- 22.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2651635860 \ -pgnout /tmp/ncm-dbt-20180828-2253-016.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.23+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51825	ncm-et-9	2018-08-30 22:19	01:16:07	1987984	500	250	14	236	+178.11 +/- 21.69	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3866735679 \ -pgnout /tmp/ncm-dbt-20180828-2253-015.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.15+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51824	ncm-et-15	2018-08-30 22:18	01:16:33	1981381	500	254	11	235	+184.42 +/- 21.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2284269319 \ -pgnout /tmp/ncm-dbt-20180828-2253-014.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.23+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51823	ncm-et-4	2018-08-30 22:18	01:17:07	1988297	500	239	8	253	+173.67 +/- 20.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3333886176 \ -pgnout /tmp/ncm-dbt-20180828-2253-013.pgn \ -openings \ file=/home/chess/www/releases/20180830220928/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51822	ncm-et-3	2018-08-30 21:02	01:17:26	1987981	500	248	10	242	+179.9 +/- 21.23	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3370041578 \ -pgnout /tmp/ncm-dbt-20180828-2253-012.pgn \ -openings \ file=/home/chess/www/releases/20180830194925/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.15+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51821	ncm-et-13	2018-08-30 21:02	01:20:05	1948939	500	241	14	245	+170.15 +/- 21.19	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1038745231 \ -pgnout /tmp/ncm-dbt-20180828-2253-011.pgn \ -openings \ file=/home/chess/www/releases/20180830194925/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.63+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51820	ncm-et-9	2018-08-30 21:02	01:15:55	1990033	500	250	15	235	+177.22 +/- 21.78	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2707554148 \ -pgnout /tmp/ncm-dbt-20180828-2253-010.pgn \ -openings \ file=/home/chess/www/releases/20180830194925/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51819	ncm-et-10	2018-08-30 21:02	01:16:57	1968427	500	254	8	238	+187.16 +/- 21.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 41160360 \ -pgnout /tmp/ncm-dbt-20180828-2253-009.pgn \ -openings \ file=/home/chess/www/releases/20180830194925/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51818	ncm-et-4	2018-08-30 21:02	01:15:21	1990032	500	257	8	235	+189.92 +/- 21.55	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3645113842 \ -pgnout /tmp/ncm-dbt-20180828-2253-008.pgn \ -openings \ file=/home/chess/www/releases/20180830194925/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.12+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51817	ncm-et-15	2018-08-30 21:02	01:15:30	1982012	500	250	11	239	+180.8 +/- 21.43	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1077291429 \ -pgnout /tmp/ncm-dbt-20180828-2253-007.pgn \ -openings \ file=/home/chess/www/releases/20180830194925/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.22+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51606	ncm-et-15	2018-08-28 23:59	01:19:49	1941138	500	264	12	224	+192.71 +/- 22.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2728768467 \ -pgnout /tmp/ncm-dbt-20180828-2253-006.pgn \ -openings \ file=/home/chess/www/releases/20180828150506/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.73+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51605	ncm-et-10	2018-08-28 23:58	01:15:40	1982322	500	263	16	221	+188.08 +/- 22.63	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 775210153 \ -pgnout /tmp/ncm-dbt-20180828-2253-005.pgn \ -openings \ file=/home/chess/www/releases/20180828150506/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.21+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51604	ncm-et-4	2018-08-28 23:55	01:15:36	1989243	500	264	12	224	+192.71 +/- 22.34	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4193994224 \ -pgnout /tmp/ncm-dbt-20180828-2253-004.pgn \ -openings \ file=/home/chess/www/releases/20180828150506/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.13+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51603	ncm-et-3	2018-08-28 23:55	01:16:38	1992564	500	265	9	226	+196.45 +/- 22.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2870907098 \ -pgnout /tmp/ncm-dbt-20180828-2253-003.pgn \ -openings \ file=/home/chess/www/releases/20180828150506/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.09+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51602	ncm-et-9	2018-08-28 23:54	01:16:56	1988612	500	271	14	215	+197.4 +/- 22.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3475294607 \ -pgnout /tmp/ncm-dbt-20180828-2253-002.pgn \ -openings \ file=/home/chess/www/releases/20180828150506/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=24.14+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish
51601	ncm-et-13	2018-08-28 23:54	01:20:25	1897504	500	251	11	238	+181.7 +/- 21.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2986872219 \ -pgnout /tmp/ncm-dbt-20180828-2253-001.pgn \ -openings \ file=/home/chess/www/releases/20180828150506/stockfish/books/8moves_v3.pgn \ format=pgn \ order=random \ plies=16 \ -repeat \ -resign \ movecount=3 \ score=400 \ -draw \ movenumber=34 \ movecount=8 \ score=20 \ -each \ tc=25.30+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20180828-2253 \ cmd=/home/chess/devbuilds/bin/x86-64-modern/20180828-2253-6307fd08e6e8c315802301fd35b22ca2a67071a9/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/stockfish/7/bin/stockfish

Commit

Commit ID	6307fd08e6e8c315802301fd35b22ca2a67071a9
Author	Vizvezdenec
Date	2018-08-28 22:53:31 UTC
Tweak stat bonus formula Tweak stat bonus formula on top of latest elo gain by @snicolet STC http://tests.stockfishchess.org/tests/view/5b830a810ebc5902bdbb7e9c LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 27797 W: 6113 L: 5842 D: 15842 LTC http://tests.stockfishchess.org/tests/view/5b831f2c0ebc5902bdbb8038 LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 13655 W: 2294 L: 2099 D: 9262 I think that more elo can be found in tweaks of this parameters so I plan to further try some "hand-tuning", including increasing/decreasing ratio of two constants and making bonus assimetric to 0. Thx to @AndyGrant for helping with github and @jerrydonaldwatson for original idea. Closes https://github.com/official-stockfish/Stockfish/pull/1748 Bench: 4172767