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stockfish
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Improved spelling, grammar and comment 

Author: Ben Koshy

No functional change
pull/1382/merge
Stéphane Nicolet 2018-02-04 00:13:56 +01:00
parent 378c8bdbb8
commit 0f6f42cd83
2 changed files with 4 additions and 3 deletions
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4
Readme.md
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@ -98,9 +98,9 @@ for a quick reference.
### Resource For Understanding the Code Base
* [Chessprogramingwiki](https://chessprogramming.wikispaces.com) has good overall chess engines explanations
* [Chess Programming Wiki](https://chessprogramming.wikispaces.com) has good overall chess engines explanations
(techniques used here are well explained like hash maps etc), it was
also recommended by the [support at stockfish.](http://support.stockfishchess.org/discussions/questions/1132-how-to-understand-stockfish-sources)
also recommended by the [support team at stockfish.](http://support.stockfishchess.org/discussions/questions/1132-how-to-understand-stockfish-sources)
* [Here](https://chessprogramming.wikispaces.com/Stockfish) you can find a set of features and techniques used by stockfish and each of them is explained at the wiki, however, it's a generic way rather than focusing on stockfish's own implementation, but it will still help you.

3
src/evaluate.cpp
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@ -626,7 +626,8 @@ namespace {
return score;
}
// helper used by evaluate_passed_pawns to cap the distance
// king_distance() returns an estimate of the distance that the king
// of the given color has to run to reach square s.
template<Tracing T>
int Evaluation<T>::king_distance(Color c, Square s) {
return std::min(distance(pos.square<KING>(c), s), 5);