STC
https://tests.stockfishchess.org/tests/view/
61737b4f6ce927be32558401
LLR: 2.95 (-2.94,2.94) <-2.50,0.50>
Total: 138712 W: 34914 L: 34942 D: 68856
Ptnml(0-2): 421, 14817, 38894, 14817, 407
Very minor tweak since Position::key() depends on the 50 move rule counter.
Comments: https://github.com/mstembera/Stockfish/commit/
cddde31eed505cdf0c4fc8ff96b89f6e39c797e1
closes https://github.com/official-stockfish/Stockfish/pull/3759
No functional change
}
st->key ^= Zobrist::side;
+ ++st->rule50;
prefetch(TT.first_entry(key()));
- ++st->rule50;
st->pliesFromNull = 0;
sideToMove = ~sideToMove;