X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fevaluate.cpp;h=3d8871191f96f0180fd2d98a95dcf6dd0a4e6dd8;hp=4ade46fa4a1d3d18631fd5db8a6496bd2582951b;hb=9fb6383ed804d0bc86d52b07def14352f44eb5b4;hpb=931070b65ac0332469a24765a60eb27e038f73bc

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index 4ade46fa..3d887119 100644
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -187,11 +187,11 @@ using namespace Trace;
 namespace {
 
   // Threshold for lazy and space evaluation
-  constexpr Value LazyThreshold1 =  Value(1400);
-  constexpr Value LazyThreshold2 =  Value(1300);
-  constexpr Value SpaceThreshold = Value(12222);
-  constexpr Value NNUEThreshold1 =   Value(550);
-  constexpr Value NNUEThreshold2 =   Value(150);
+  constexpr Value LazyThreshold1 =  Value(1565);
+  constexpr Value LazyThreshold2 =  Value(1102);
+  constexpr Value SpaceThreshold = Value(11551);
+  constexpr Value NNUEThreshold1 =   Value(682);
+  constexpr Value NNUEThreshold2 =   Value(176);
 
   // KingAttackWeights[PieceType] contains king attack weights by piece type
   constexpr int KingAttackWeights[PIECE_TYPE_NB] = { 0, 0, 81, 52, 44, 10 };
@@ -212,9 +212,9 @@ namespace {
     { S(-47,-59), S(-20,-25), S( 14, -8), S( 29, 12), S( 39, 21), S( 53, 40), // Bishop
       S( 53, 56), S( 60, 58), S( 62, 65), S( 69, 72), S( 78, 78), S( 83, 87),
       S( 91, 88), S( 96, 98) },
-    { S(-61,-82), S(-20,-17), S(  2, 23) ,S(  3, 40), S(  4, 72), S( 11,100), // Rook
-      S( 22,104), S( 31,120), S( 39,134), S(40 ,138), S( 41,158), S( 47,163),
-      S( 59,168), S( 60,169), S( 64,173) },
+    { S(-60,-82), S(-24,-15), S(  0, 17) ,S(  3, 43), S(  4, 72), S( 14,100), // Rook
+      S( 20,102), S( 30,122), S( 41,133), S(41 ,139), S( 41,153), S( 45,160),
+      S( 57,165), S( 58,170), S( 67,175) },
     { S(-29,-49), S(-16,-29), S( -8, -8), S( -8, 17), S( 18, 39), S( 25, 54), // Queen
       S( 23, 59), S( 37, 73), S( 41, 76), S( 54, 95), S( 65, 95) ,S( 68,101),
       S( 69,124), S( 70,128), S( 70,132), S( 70,133) ,S( 71,136), S( 72,140),
@@ -1025,7 +1025,7 @@ Value Eval::evaluate(const Position& pos) {
   {
       // Scale and shift NNUE for compatibility with search and classical evaluation
       auto  adjusted_NNUE = [&](){
-         int mat = pos.non_pawn_material() + PieceValue[MG][PAWN] * pos.count<PAWN>();
+         int mat = pos.non_pawn_material() + PawnValueMg * pos.count<PAWN>();
          return NNUE::evaluate(pos) * (720 + mat / 32) / 1024 + Tempo;
       };
 
@@ -1041,10 +1041,10 @@ Value Eval::evaluate(const Position& pos) {
       // For the case of opposite colored bishops, switch to NNUE eval with
       // small probability if the classical eval is less than the threshold.
       if (   largePsq
-          && (abs(v) * 16 < NNUEThreshold2 * r50
-          || (   pos.opposite_bishops()
-              && abs(v) * 16 < (NNUEThreshold1 + pos.non_pawn_material() / 64) * r50
-              && !(pos.this_thread()->nodes & 0xB))))
+          && (   abs(v) * 16 < NNUEThreshold2 * r50
+              || (   pos.opposite_bishops()
+                  && abs(v) * 16 < (NNUEThreshold1 + pos.non_pawn_material() / 64) * r50
+                  && !(pos.this_thread()->nodes & 0xB))))
           v = adjusted_NNUE();
   }