Dev Builds » 20191208-2310

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	08:28:08	1962744	3336	2062	48	1226	+242.85 +/- 9.61
ncm-et-4	08:28:07	1970386	3342	2050	59	1233	+238.53 +/- 9.6
ncm-et-9	08:28:19	1967514	3321	2053	65	1203	+240.07 +/- 9.74
ncm-et-10	08:28:22	1961506	3337	2070	60	1207	+242.1 +/- 9.72
ncm-et-13	08:28:12	1972092	3336	2054	56	1226	+240.24 +/- 9.62
ncm-et-15	08:28:13	1968303	3328	2030	69	1229	+235.04 +/- 9.63
			20000	12319	357	7324	+239.79 +/- 3.94

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	PGN
107351	ncm-et-9	2019-12-12 10:22	00:48:53	1958165	321	200	1	120	+251.86 +/- 30.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 913663007 \ -pgnout /tmp/ncm-dbt-20191208-2310-042.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107350	ncm-et-15	2019-12-12 10:21	00:49:25	1971265	328	207	4	117	+251.27 +/- 31.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2051197285 \ -pgnout /tmp/ncm-dbt-20191208-2310-041.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107349	ncm-et-13	2019-12-12 10:20	00:50:58	1970478	336	198	5	133	+227.25 +/- 29.17	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3178812768 \ -pgnout /tmp/ncm-dbt-20191208-2310-040.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107348	ncm-et-3	2019-12-12 10:19	00:51:21	1963379	336	205	7	124	+235.06 +/- 30.47	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4008274813 \ -pgnout /tmp/ncm-dbt-20191208-2310-039.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107347	ncm-et-10	2019-12-12 10:19	00:51:45	1958943	337	210	4	123	+247.01 +/- 30.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4123771497 \ -pgnout /tmp/ncm-dbt-20191208-2310-038.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107346	ncm-et-4	2019-12-12 10:18	00:52:19	1971577	342	208	7	127	+234.23 +/- 30.09	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3466354395 \ -pgnout /tmp/ncm-dbt-20191208-2310-037.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107345	ncm-et-9	2019-12-12 09:04	01:16:42	1970652	500	310	12	178	+238.66 +/- 25.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1722070840 \ -pgnout /tmp/ncm-dbt-20191208-2310-036.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107344	ncm-et-13	2019-12-12 09:03	01:15:50	1962302	500	305	9	186	+236.51 +/- 24.79	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 199787508 \ -pgnout /tmp/ncm-dbt-20191208-2310-035.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107343	ncm-et-3	2019-12-12 09:02	01:15:48	1961842	500	303	5	192	+238.66 +/- 24.2	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 157048726 \ -pgnout /tmp/ncm-dbt-20191208-2310-034.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107342	ncm-et-15	2019-12-12 09:02	01:17:51	1966325	500	292	9	199	+222.92 +/- 23.85	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3062568419 \ -pgnout /tmp/ncm-dbt-20191208-2310-033.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107341	ncm-et-10	2019-12-12 09:01	01:16:27	1963553	500	310	10	180	+240.82 +/- 25.27	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1678488355 \ -pgnout /tmp/ncm-dbt-20191208-2310-032.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107340	ncm-et-4	2019-12-12 09:00	01:17:12	1969405	500	306	6	188	+240.82 +/- 24.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 761333510 \ -pgnout /tmp/ncm-dbt-20191208-2310-031.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107339	ncm-et-9	2019-12-12 07:47	01:16:15	1973589	500	316	10	174	+247.41 +/- 25.75	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3921155297 \ -pgnout /tmp/ncm-dbt-20191208-2310-030.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107338	ncm-et-3	2019-12-12 07:45	01:16:07	1962149	500	289	7	204	+221.9 +/- 23.44	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1951609367 \ -pgnout /tmp/ncm-dbt-20191208-2310-029.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107337	ncm-et-15	2019-12-12 07:45	01:16:08	1968636	500	317	6	177	+253.02 +/- 25.38	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2723951949 \ -pgnout /tmp/ncm-dbt-20191208-2310-028.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107336	ncm-et-13	2019-12-12 07:45	01:16:49	1971114	500	303	8	189	+235.45 +/- 24.53	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2995867602 \ -pgnout /tmp/ncm-dbt-20191208-2310-027.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.35+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107335	ncm-et-10	2019-12-12 07:44	01:16:05	1962154	500	314	7	179	+248.53 +/- 25.26	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2322864373 \ -pgnout /tmp/ncm-dbt-20191208-2310-026.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107334	ncm-et-4	2019-12-12 07:43	01:15:32	1965093	500	293	11	196	+221.9 +/- 24.12	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2432958637 \ -pgnout /tmp/ncm-dbt-20191208-2310-025.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107333	ncm-et-9	2019-12-12 06:30	01:15:52	1969707	500	315	17	168	+238.66 +/- 26.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 403965522 \ -pgnout /tmp/ncm-dbt-20191208-2310-024.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107332	ncm-et-15	2019-12-12 06:30	01:14:23	1968164	500	308	11	181	+237.58 +/- 25.22	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 272776286 \ -pgnout /tmp/ncm-dbt-20191208-2310-023.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107331	ncm-et-13	2019-12-12 06:28	01:16:02	1978723	500	310	12	178	+238.66 +/- 25.48	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 553719587 \ -pgnout /tmp/ncm-dbt-20191208-2310-022.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.26+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107330	ncm-et-3	2019-12-12 06:27	01:16:57	1965689	500	318	6	176	+254.16 +/- 25.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 585856855 \ -pgnout /tmp/ncm-dbt-20191208-2310-021.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107329	ncm-et-10	2019-12-12 06:27	01:16:35	1963841	500	307	12	181	+235.45 +/- 25.24	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1840314467 \ -pgnout /tmp/ncm-dbt-20191208-2310-020.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107328	ncm-et-4	2019-12-12 06:25	01:16:54	1978254	500	310	8	182	+243.0 +/- 25.06	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 764650152 \ -pgnout /tmp/ncm-dbt-20191208-2310-019.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.26+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107327	ncm-et-15	2019-12-12 05:12	01:16:32	1964306	500	299	12	189	+227.04 +/- 24.65	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1460489531 \ -pgnout /tmp/ncm-dbt-20191208-2310-018.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107326	ncm-et-3	2019-12-12 05:12	01:14:33	1961997	500	303	9	188	+234.38 +/- 24.64	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1750976920 \ -pgnout /tmp/ncm-dbt-20191208-2310-017.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107325	ncm-et-9	2019-12-12 05:11	01:17:17	1965225	500	309	12	179	+237.58 +/- 25.4	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2589871668 \ -pgnout /tmp/ncm-dbt-20191208-2310-016.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.42+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107324	ncm-et-13	2019-12-12 05:10	01:16:58	1974677	500	308	8	184	+240.82 +/- 24.91	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 4065224462 \ -pgnout /tmp/ncm-dbt-20191208-2310-015.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.31+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107323	ncm-et-10	2019-12-12 05:10	01:15:56	1955422	500	302	5	193	+237.58 +/- 24.13	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1854853411 \ -pgnout /tmp/ncm-dbt-20191208-2310-014.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.55+0.25 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107322	ncm-et-4	2019-12-12 05:09	01:15:25	1968486	500	307	11	182	+236.51 +/- 25.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1366395400 \ -pgnout /tmp/ncm-dbt-20191208-2310-013.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107321	ncm-et-3	2019-12-12 03:54	01:16:14	1963230	500	322	3	175	+262.24 +/- 25.42	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3785585168 \ -pgnout /tmp/ncm-dbt-20191208-2310-012.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107320	ncm-et-9	2019-12-12 03:54	01:16:40	1968785	500	305	8	187	+237.58 +/- 24.68	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2173462515 \ -pgnout /tmp/ncm-dbt-20191208-2310-011.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.38+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107319	ncm-et-10	2019-12-12 03:54	01:15:01	1960321	500	297	7	196	+230.16 +/- 23.99	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1734982888 \ -pgnout /tmp/ncm-dbt-20191208-2310-010.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107318	ncm-et-15	2019-12-12 03:53	01:17:36	1970184	500	309	7	184	+243.0 +/- 24.87	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3537191709 \ -pgnout /tmp/ncm-dbt-20191208-2310-009.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107317	ncm-et-4	2019-12-12 03:53	01:14:52	1966769	500	327	10	163	+259.91 +/- 26.67	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 288842163 \ -pgnout /tmp/ncm-dbt-20191208-2310-008.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107316	ncm-et-13	2019-12-12 03:52	01:16:55	1975167	500	311	8	181	+244.1 +/- 25.14	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 1907237478 \ -pgnout /tmp/ncm-dbt-20191208-2310-007.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107315	ncm-et-13	2019-12-12 02:36	01:14:40	1972187	500	319	6	175	+255.3 +/- 25.54	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3096032104 \ -pgnout /tmp/ncm-dbt-20191208-2310-006.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107314	ncm-et-3	2019-12-12 02:36	01:17:08	1960922	500	322	11	167	+253.02 +/- 26.35	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3501288845 \ -pgnout /tmp/ncm-dbt-20191208-2310-005.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107313	ncm-et-15	2019-12-12 02:36	01:16:18	1969245	500	298	20	182	+217.85 +/- 25.29	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2338769921 \ -pgnout /tmp/ncm-dbt-20191208-2310-004.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107312	ncm-et-10	2019-12-12 02:36	01:16:33	1966309	500	330	15	155	+257.59 +/- 27.46	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2505354603 \ -pgnout /tmp/ncm-dbt-20191208-2310-003.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107311	ncm-et-4	2019-12-12 02:36	01:15:53	1973121	500	299	6	195	+233.32 +/- 24.03	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 3152209051 \ -pgnout /tmp/ncm-dbt-20191208-2310-002.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish
107310	ncm-et-9	2019-12-12 02:36	01:16:40	1966475	500	298	5	197	+233.32 +/- 23.84	↓
/home/chess/cutechess/projects/cli/cutechess-cli \ -games 500 \ -concurrency 8 \ -srand 2707272148 \ -pgnout /tmp/ncm-dbt-20191208-2310-001.pgn \ -openings \ file=/home/chess/www/releases/20191208173604/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=24.41+0.24 \ timemargin=10000 \ proto=uci \ option.Hash=128 \ option.Threads=2 \ -engine \ name=sf-20191208-2310 \ cmd=/home/chess/engines/e5_2670/devbuild/20191208-2310-20484ccdd5876deee4138d8badea4ef44b73341f/stockfish \ -engine \ name=sf7 \ cmd=/home/chess/engines/e5_2670/stockfish/7/stockfish

Commit

Commit ID	20484ccdd5876deee4138d8badea4ef44b73341f
Author	xoto10
Date	2019-12-08 23:10:47 UTC
Tweak time management (failing eval) Adjust fallingEval with score change in last 5 iterations. FallingEval adjusts the time used on a move depending on whether the position score is better or worse than on the previous move. This change adds a dependency on the score change in the last 5 iterations of the current search. Tests with original code: STC : LLR: 2.97 (-2.94,2.94) [-1.50,4.50] Total: 18728 W: 4170 L: 4005 D: 10553 https://tests.stockfishchess.org/tests/view/5de68a5bb407ee7bfda68a94 LTC : LLR: 2.95 (-2.94,2.94) [0.00,3.50] Total: 180217 W: 29214 L: 28551 D: 122452 https://tests.stockfishchess.org/tests/view/5de690a4b407ee7bfda68a9a Revised code using a simple array instead of a deque and different values gave a slightly quicker pass at LTC. The merged patch now uses this: STC : LLR: 2.96 (-2.94,2.94) [-1.50,4.50] Total: 18616 W: 4114 L: 3950 D: 10552 https://tests.stockfishchess.org/tests/view/5debb790b7bdefd50db28d14 LTC : LLR: 2.96 (-2.94,2.94) [0.00,3.50] Total: 134151 W: 21729 L: 21191 D: 91231 https://tests.stockfishchess.org/tests/view/5debc13fb7bdefd50db28d19 No functional change