mirror of
https://github.com/sockspls/badfish
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86e467520f
After several tests it seems best to increase contempt from 12 to 21. This does not regress against contempt=0 and gives a gain of around 7-8 elo against SF 7 in comparison to current default contempt. STC: Test for non-regression contempt=21 against contempt=0 LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 71250 W: 13956 L: 13926 D: 43368 http://tests.stockfishchess.org/tests/view/5b19a58d0ebc5902ab9c3bfa STC: Test contempt 21 against SF 7 ELO: 190.06 +-2.8 (95%) LOS: 100.0% Total: 40000 W: 22608 L: 2676 D: 14716 http://tests.stockfishchess.org/tests/view/5b19a6520ebc5902ab9c3c0e STC: Test master against SF 7 for comparison ELO: 182.95 +-2.7 (95%) LOS: 100.0% Total: 40000 W: 21905 L: 2595 D: 15500 http://tests.stockfishchess.org/tests/view/5b16f5bc0ebc59214346d5ca LTC: Test for non-regression contempt=21 against contempt=0 LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 47666 W: 6914 L: 6832 D: 33920 http://tests.stockfishchess.org/tests/view/5b1a170b0ebc5902ab9c3fde LTC: Test contempt 21 against SF 7 ELO: 203.92 +-2.6 (95%) LOS: 100.0% Total: 40000 W: 22447 L: 1340 D: 16213 http://tests.stockfishchess.org/tests/view/5b1a174b0ebc5902ab9c3fe1 LTC: Test master against SF 7 for comparison ELO: 196.08 +-2.6 (95%) LOS: 100.0% Total: 40000 W: 21639 L: 1191 D: 17170 http://tests.stockfishchess.org/tests/view/5b1a17e40ebc5902ab9c3fe4 Closes https://github.com/official-stockfish/Stockfish/pull/1646 Bench: 4786912 |
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| .. | ||
| syzygy | ||
| benchmark.cpp | ||
| bitbase.cpp | ||
| bitboard.cpp | ||
| bitboard.h | ||
| endgame.cpp | ||
| endgame.h | ||
| evaluate.cpp | ||
| evaluate.h | ||
| main.cpp | ||
| Makefile | ||
| material.cpp | ||
| material.h | ||
| misc.cpp | ||
| misc.h | ||
| movegen.cpp | ||
| movegen.h | ||
| movepick.cpp | ||
| movepick.h | ||
| pawns.cpp | ||
| pawns.h | ||
| position.cpp | ||
| position.h | ||
| psqt.cpp | ||
| search.cpp | ||
| search.h | ||
| thread.cpp | ||
| thread.h | ||
| thread_win32.h | ||
| timeman.cpp | ||
| timeman.h | ||
| tt.cpp | ||
| tt.h | ||
| types.h | ||
| uci.cpp | ||
| uci.h | ||
| ucioption.cpp | ||