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nullmoveとpromotionの場合に評価値の差分計算と全計算の結果が異なっていたのを修正

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tttak 2019-07-05 18:00:56 +09:00 • committed by nodchip
parent c643ee0b45
commit 0be41dbb67
1 changed files with 6 additions and 2 deletions
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8
src/position.cpp
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@ -927,8 +927,8 @@ void Position::do_move(Move m, StateInfo& newSt, bool givesCheck) {
#if defined(EVAL_NNUE)
piece_no0 = piece_no_of(to);
dp.pieceNo[0] = piece_no0;
dp.changed_piece[0].old_piece = evalList.bona_piece(piece_no0);
//dp.pieceNo[0] = piece_no0;
//dp.changed_piece[0].old_piece = evalList.bona_piece(piece_no0);
assert(evalList.piece_no_list_board[from] == PIECE_NUMBER_NB);
evalList.put_piece(piece_no0, to, promotion);
dp.changed_piece[0].new_piece = evalList.bona_piece(piece_no0);
@ -1161,6 +1161,10 @@ void Position::do_null_move(StateInfo& newSt) {
st->key ^= Zobrist::side;
prefetch(TT.first_entry(st->key));
#if defined(EVAL_NNUE)
st->accumulator.computed_score = false;
#endif
++st->rule50;
st->pliesFromNull = 0;