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Prune castling moves

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Align the behaviour with reductions. Initially castling moves had to be
treated differently, because the SEE did not handle them correctly. But now it
does.

STC:
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 83750 W: 15722 L: 15711 D: 52317

LTC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 97183 W: 15120 L: 15115 D: 66948

bench 7759837

Resolves #403
This commit is contained in:
lucasart
2015-08-25 19:46:37 +08:00
committed by Joona Kiiski
parent bf6bc1b37b
commit 7ad85fca6d
1 changed files with 0 additions and 1 deletions
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src/search.cpp
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@@ -880,7 +880,6 @@ moves_loop: // When in check and at SpNode search starts from here
&& !captureOrPromotion && !captureOrPromotion
&& !inCheck && !inCheck
&& !givesCheck && !givesCheck
&& type_of(move) == NORMAL
&& !pos.advanced_pawn_push(move) && !pos.advanced_pawn_push(move)
&& bestValue > VALUE_MATED_IN_MAX_PLY) && bestValue > VALUE_MATED_IN_MAX_PLY)
{ {