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Simplify check extensions

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Remove the !moveCountPruning condition for check extensions, which seems not necessary.

STC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 22238 W: 4835 L: 4715 D: 12688
http://tests.stockfishchess.org/tests/view/5bb3241a0ebc592439f6d2ac

LTC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 36593 W: 5898 L: 5802 D: 24893
http://tests.stockfishchess.org/tests/view/5bb34c220ebc592439f6d5dc

Bench: 4274207
This commit is contained in:
ElbertoOne
2018-10-02 09:07:29 +02:00
committed by Stéphane Nicolet
parent 97d2cc9a9c
commit 738a6dfd4c
1 changed files with 0 additions and 1 deletions
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src/search.cpp
-1
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@@ -933,7 +933,6 @@ moves_loop: // When in check, search starts from here
extension = ONE_PLY; extension = ONE_PLY;
} }
else if ( givesCheck // Check extension (~2 Elo) else if ( givesCheck // Check extension (~2 Elo)
&& !moveCountPruning
&& pos.see_ge(move)) && pos.see_ge(move))
extension = ONE_PLY; extension = ONE_PLY;