Fix duplicated moves generation in movepicker

[stockfish] / src / syzygy / tbprobe.cpp

diff --git a/src/syzygy/tbprobe.cpp b/src/syzygy/tbprobe.cpp
index bbfd819d3fa933488cc6a008bc0770fb0df6a64a..2a9e1b68d378661dff78e3efe3428ec202e2668e 100644 (file)
--- a/src/syzygy/tbprobe.cpp
+++ b/src/syzygy/tbprobe.cpp
@@ -142,7 +142,7 @@ struct SparseEntry {
 
 static_assert(sizeof(SparseEntry) == 6, "SparseEntry must be 6 bytes");
 
-typedef uint16_t Sym; // Huffman symbol
+using Sym = uint16_t; // Huffman symbol
 
 struct LR {
     enum Side { Left, Right };
@@ -327,7 +327,7 @@ struct PairsData {
 // first access, when the corresponding file is memory mapped.
 template<TBType Type>
 struct TBTable {
-    typedef typename std::conditional<Type == WDL, WDLScore, int>::type Ret;
+    using Ret = typename std::conditional<Type == WDL, WDLScore, int>::type;
 
     static constexpr int Sides = Type == WDL ? 2 : 1;
 
@@ -1203,7 +1203,7 @@ WDLScore search(Position& pos, ProbeState* result) {
 
     for (const Move move : moveList)
     {
-        if (   !pos.capture(move)
+        if (   !pos.capture_stage(move)
             && (!CheckZeroingMoves || type_of(pos.moved_piece(move)) != PAWN))
             continue;
 
@@ -1472,7 +1472,7 @@ int Tablebases::probe_dtz(Position& pos, ProbeState* result) {
 
     for (const Move move : MoveList<LEGAL>(pos))
     {
-        bool zeroing = pos.capture(move) || type_of(pos.moved_piece(move)) == PAWN;
+        bool zeroing = pos.capture_stage(move) || type_of(pos.moved_piece(move)) == PAWN;
 
         pos.do_move(move, st);