Dev Builds » 20200822-2037

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	08:39:49	1959112	3298	2445	45	808	+320.98 +/- 11.98
ncm-et-4	08:39:41	1968242	3359	2519	41	799	+328.49 +/- 12.05
ncm-et-9	08:39:41	1969369	3339	2474	49	816	+319.91 +/- 11.92
ncm-et-10	08:39:39	1960633	3308	2441	42	825	+319.14 +/- 11.85
ncm-et-13	08:39:28	1960488	3348	2455	37	856	+316.96 +/- 11.62
ncm-et-15	08:39:33	1968496	3348	2500	43	805	+325.57 +/- 12.0
			20000	14834	257	4909	+321.82 +/- 4.85

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
135859	ncm-et-3	2020-08-23 20:07	00:46:48	1959081	298	225	4	69	+331.47 +/- 41.49	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2336139771 \ -pgnout /tmp/ncm-dbt-20200822-2037-042.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135858	ncm-et-10	2020-08-23 20:04	00:50:16	1956177	308	227	3	78	+320.65 +/- 38.86	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2693575498 \ -pgnout /tmp/ncm-dbt-20200822-2037-041.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.54+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135857	ncm-et-9	2020-08-23 20:01	00:53:20	1967546	339	254	3	82	+330.55 +/- 37.9	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3287555937 \ -pgnout /tmp/ncm-dbt-20200822-2037-040.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135856	ncm-et-15	2020-08-23 20:00	00:53:42	1959850	348	260	4	84	+326.9 +/- 37.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1269601280 \ -pgnout /tmp/ncm-dbt-20200822-2037-039.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.49+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135855	ncm-et-13	2020-08-23 20:00	00:53:47	1960923	348	263	2	83	+338.04 +/- 37.61	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1926262786 \ -pgnout /tmp/ncm-dbt-20200822-2037-038.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135854	ncm-et-4	2020-08-23 19:59	00:54:26	1971725	359	267	2	90	+328.82 +/- 36.04	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 161691256 \ -pgnout /tmp/ncm-dbt-20200822-2037-037.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135853	ncm-et-3	2020-08-23 18:48	01:18:30	1958940	500	376	6	118	+330.23 +/- 31.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 264188552 \ -pgnout /tmp/ncm-dbt-20200822-2037-036.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.50+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135852	ncm-et-10	2020-08-23 18:45	01:17:04	1962316	500	354	8	138	+295.94 +/- 29.1	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1648297618 \ -pgnout /tmp/ncm-dbt-20200822-2037-035.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135851	ncm-et-13	2020-08-23 18:42	01:16:44	1959391	500	378	6	116	+333.32 +/- 31.82	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3565466246 \ -pgnout /tmp/ncm-dbt-20200822-2037-034.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.50+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135850	ncm-et-9	2020-08-23 18:42	01:17:18	1970804	500	379	7	114	+333.32 +/- 32.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1864159326 \ -pgnout /tmp/ncm-dbt-20200822-2037-033.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135849	ncm-et-15	2020-08-23 18:41	01:17:40	1975136	500	372	6	122	+324.17 +/- 31.0	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 112872104 \ -pgnout /tmp/ncm-dbt-20200822-2037-032.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.30+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135848	ncm-et-4	2020-08-23 18:40	01:17:57	1973142	500	362	5	133	+311.06 +/- 29.6	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4089826943 \ -pgnout /tmp/ncm-dbt-20200822-2037-031.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.33+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135847	ncm-et-3	2020-08-23 17:28	01:18:26	1958622	500	359	6	135	+305.45 +/- 29.39	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 833542500 \ -pgnout /tmp/ncm-dbt-20200822-2037-030.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135846	ncm-et-10	2020-08-23 17:26	01:18:38	1953128	500	355	8	137	+297.28 +/- 29.21	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3935076267 \ -pgnout /tmp/ncm-dbt-20200822-2037-029.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.58+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135845	ncm-et-9	2020-08-23 17:23	01:17:41	1978099	500	377	8	115	+328.7 +/- 31.98	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2559179847 \ -pgnout /tmp/ncm-dbt-20200822-2037-028.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.27+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135844	ncm-et-15	2020-08-23 17:23	01:17:41	1976070	500	378	5	117	+334.88 +/- 31.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1565687590 \ -pgnout /tmp/ncm-dbt-20200822-2037-027.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.29+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135843	ncm-et-13	2020-08-23 17:22	01:19:03	1954502	500	352	7	141	+294.61 +/- 28.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3621720744 \ -pgnout /tmp/ncm-dbt-20200822-2037-026.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.56+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135842	ncm-et-4	2020-08-23 17:22	01:17:33	1964930	500	380	5	115	+338.04 +/- 31.95	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 860766116 \ -pgnout /tmp/ncm-dbt-20200822-2037-025.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135841	ncm-et-3	2020-08-23 16:08	01:18:59	1953593	500	374	8	118	+324.17 +/- 31.56	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 157995793 \ -pgnout /tmp/ncm-dbt-20200822-2037-024.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.57+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135840	ncm-et-9	2020-08-23 16:05	01:17:43	1968004	500	383	9	108	+336.46 +/- 33.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 284862124 \ -pgnout /tmp/ncm-dbt-20200822-2037-023.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135839	ncm-et-10	2020-08-23 16:05	01:20:00	1956636	500	391	4	105	+357.94 +/- 33.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 718673161 \ -pgnout /tmp/ncm-dbt-20200822-2037-022.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.53+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135838	ncm-et-15	2020-08-23 16:04	01:17:20	1962153	500	362	12	126	+301.33 +/- 30.52	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1538499295 \ -pgnout /tmp/ncm-dbt-20200822-2037-021.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135837	ncm-et-4	2020-08-23 16:04	01:16:58	1967863	500	372	5	123	+325.67 +/- 30.84	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4130574895 \ -pgnout /tmp/ncm-dbt-20200822-2037-020.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.39+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135836	ncm-et-13	2020-08-23 16:03	01:18:22	1961077	500	368	6	126	+318.25 +/- 30.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1251510399 \ -pgnout /tmp/ncm-dbt-20200822-2037-019.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135835	ncm-et-3	2020-08-23 14:48	01:19:16	1958019	500	370	8	122	+318.25 +/- 31.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 312928028 \ -pgnout /tmp/ncm-dbt-20200822-2037-018.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.51+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135834	ncm-et-9	2020-08-23 14:46	01:17:19	1974050	500	361	10	129	+302.7 +/- 30.16	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 648995872 \ -pgnout /tmp/ncm-dbt-20200822-2037-017.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.32+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135833	ncm-et-4	2020-08-23 14:45	01:17:42	1962624	500	389	4	107	+354.5 +/- 33.15	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2939426423 \ -pgnout /tmp/ncm-dbt-20200822-2037-016.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135832	ncm-et-10	2020-08-23 14:45	01:18:36	1964934	500	372	5	123	+325.67 +/- 30.84	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2305914300 \ -pgnout /tmp/ncm-dbt-20200822-2037-015.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135831	ncm-et-15	2020-08-23 14:44	01:18:45	1970791	500	373	7	120	+324.17 +/- 31.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 116271697 \ -pgnout /tmp/ncm-dbt-20200822-2037-014.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.36+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135830	ncm-et-13	2020-08-23 14:44	01:17:50	1962921	500	354	6	140	+298.62 +/- 28.83	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1631717885 \ -pgnout /tmp/ncm-dbt-20200822-2037-013.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135829	ncm-et-9	2020-08-23 13:28	01:16:58	1962460	500	356	8	136	+298.62 +/- 29.32	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3798481852 \ -pgnout /tmp/ncm-dbt-20200822-2037-012.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135828	ncm-et-3	2020-08-23 13:27	01:19:25	1961691	500	378	5	117	+334.88 +/- 31.66	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3990112454 \ -pgnout /tmp/ncm-dbt-20200822-2037-011.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.47+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135827	ncm-et-10	2020-08-23 13:27	01:16:51	1969241	500	368	8	124	+315.35 +/- 30.77	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1523138596 \ -pgnout /tmp/ncm-dbt-20200822-2037-010.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135826	ncm-et-4	2020-08-23 13:27	01:17:30	1967544	500	368	12	120	+309.64 +/- 31.28	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3792405875 \ -pgnout /tmp/ncm-dbt-20200822-2037-009.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.40+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135825	ncm-et-13	2020-08-23 13:26	01:16:28	1963532	500	375	6	119	+328.7 +/- 31.4	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 118834788 \ -pgnout /tmp/ncm-dbt-20200822-2037-008.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.45+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135824	ncm-et-15	2020-08-23 13:26	01:17:53	1971784	500	369	3	128	+324.17 +/- 30.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2324809290 \ -pgnout /tmp/ncm-dbt-20200822-2037-007.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.34+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135823	ncm-et-13	2020-08-23 12:08	01:17:14	1961074	500	365	4	131	+316.8 +/- 29.8	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 970807520 \ -pgnout /tmp/ncm-dbt-20200822-2037-006.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.48+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135822	ncm-et-15	2020-08-23 12:08	01:16:32	1963693	500	386	6	108	+346.12 +/- 33.02	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2734745613 \ -pgnout /tmp/ncm-dbt-20200822-2037-005.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135821	ncm-et-4	2020-08-23 12:08	01:17:35	1969870	500	381	8	111	+334.88 +/- 32.57	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 429347003 \ -pgnout /tmp/ncm-dbt-20200822-2037-004.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.37+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135820	ncm-et-9	2020-08-23 12:08	01:19:22	1964625	500	364	4	132	+315.35 +/- 29.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3911173398 \ -pgnout /tmp/ncm-dbt-20200822-2037-003.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.43+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135819	ncm-et-10	2020-08-23 12:08	01:18:14	1962001	500	374	6	120	+327.18 +/- 31.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1894237019 \ -pgnout /tmp/ncm-dbt-20200822-2037-002.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.46+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
135818	ncm-et-3	2020-08-23 12:08	01:18:25	1963839	500	363	8	129	+308.24 +/- 30.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 267388486 \ -pgnout /tmp/ncm-dbt-20200822-2037-001.pgn \ -openings \ file=/home/chess/www/releases/20200810130218/engines/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=24.44+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20200822-2037 \ cmd=/home/chess/engines/e5_2670/devbuild/20200822-2037-3542033342f15625f808013b69aa8c2d274a2f91/stockfish \ option."Use NNUE"=true \ option.EvalFile=/nnue/nn-82215d0fd0df.nnue \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	3542033342f15625f808013b69aa8c2d274a2f91
Author	Stéphane Nicolet
Date	2020-08-22 20:37:50 UTC
Instructions to build on older Macintosh In recent Macs, it is possible to use the Clang compiler provided by Apple to compile Stockfish out of the box, and this is the method used by default in our Makefile (the Makefile sets the macosx-version-min=10.14 flag to select the right libc++ library for the Clang compiler with recent c++17 support). But it is quite possible to compile and run Stockfish on older Macs! Below we describe a method to install a recent GNU compiler on these Macs, to get the c++17 support. We have tested the following procedure to install gcc10 on machines running Mac OS 10.7, Mac OS 10.9 and Mac OS 10.13: 1) install XCode for your machine. 2) install Apple command-line developer tools for XCode, by typing the following command in a Terminal: ``` sudo xcode-select --install ``` 3) go to the Stockfish "src" directory, then try a default build and run Stockfish: ``` make clean make build make net ./stockfish ``` 4) if step 3 worked, congrats! You have a compiler recent enough on your Mac to compile Stockfish. If not, continue with step 5 to install GNU gcc10 :-) 5) install the MacPorts package manager (https://www.macports.org/install.php), for instance using the fast method in the "macOS Package (.pkg) Installer" section of the page. 6) use the "port" command to install the gcc10 package of MacPorts by typing the following command: ``` sudo port install gcc10 ``` With this step, MacPorts will install the gcc10 compiler under the name "g++-mp-10" in the /opt/local/bin directory: ``` which g++-mp-10 /opt/local/bin/g++-mp-10 <--- answer ``` 7) You can now go back to the "src" directory of Stockfish, and try to build Stockfish by pointing at the right compiler: ``` make clean make build COMP=gcc COMPCXX=/opt/local/bin/g++-mp-10 make net ./stockfish ``` 8) Enjoy Stockfish on Macintosh! See this pull request for further discussion: https://github.com/official-stockfish/Stockfish/pull/3049 No functional change