mirror of
https://github.com/sockspls/badfish
synced 2025-05-01 01:03:09 +00:00
84b1940fca
This patch is a result of tuning done by user @candirufish after 150k games. Since the tuned values were really interesting and touched heuristics that are known for their non-linear scaling I decided to run limited games LTC match, even if the STC test was really bad (which was expected). After seeing the results of the LTC match, I also run a VLTC (very long time control) SPRTtest, which passed. The main difference is in extensions: this patch allows much more singular/double extensions, both in terms of allowing them at lower depths and with lesser margins. Failed STC: https://tests.stockfishchess.org/tests/view/620d66643ec80158c0cd3b46 LLR: -2.94 (-2.94,2.94) <0.00,2.50> Total: 4968 W: 1194 L: 1398 D: 2376 Ptnml(0-2): 47, 633, 1294, 497, 13 Performed well at LTC in a fixed-length match: https://tests.stockfishchess.org/tests/view/620d66823ec80158c0cd3b4a ELO: 3.36 +-1.8 (95%) LOS: 100.0% Total: 30000 W: 7966 L: 7676 D: 14358 Ptnml(0-2): 36, 2936, 8755, 3248, 25 Passed VLTC SPRT test: https://tests.stockfishchess.org/tests/view/620da11a26f5b17ec884f939 LLR: 2.96 (-2.94,2.94) <0.50,3.00> Total: 4400 W: 1326 L: 1127 D: 1947 Ptnml(0-2): 13, 309, 1348, 526, 4 closes https://github.com/official-stockfish/Stockfish/pull/3937 Bench: 6318903 |
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| .. | ||
| incbin | ||
| nnue | ||
| 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 | ||
| psqt.h | ||
| search.cpp | ||
| search.h | ||
| simd.h | ||
| thread.cpp | ||
| thread.h | ||
| thread_win32_osx.h | ||
| timeman.cpp | ||
| timeman.h | ||
| tt.cpp | ||
| tt.h | ||
| tune.cpp | ||
| tune.h | ||
| types.h | ||
| uci.cpp | ||
| uci.h | ||
| ucioption.cpp | ||