Deal with Stockfish internal API changes.

[stockfish] / src / endgame.cpp

diff --git a/src/endgame.cpp b/src/endgame.cpp
index 2ad1117b41efe3e061a3a8eb9f63524fbbc27933..66ee54d846044c90d03ec4dcaf9699e07aae13ee 100644 (file)
--- a/src/endgame.cpp
+++ b/src/endgame.cpp
@@ -45,14 +45,14 @@ namespace {
   // Table used to drive the king towards a corner square of the
   // right color in KBN vs K endgames.
   constexpr int PushToCorners[SQUARE_NB] = {
-    200, 190, 180, 170, 160, 150, 140, 130,
-    190, 180, 170, 160, 150, 140, 130, 140,
-    180, 170, 155, 140, 140, 125, 140, 150,
-    170, 160, 140, 120, 110, 140, 150, 160,
-    160, 150, 140, 110, 120, 140, 160, 170,
-    150, 140, 125, 140, 140, 155, 170, 180,
-    140, 130, 140, 150, 160, 170, 180, 190,
-    130, 140, 150, 160, 170, 180, 190, 200
+     6400, 6080, 5760, 5440, 5120, 4800, 4480, 4160,
+     6080, 5760, 5440, 5120, 4800, 4480, 4160, 4480,
+     5760, 5440, 4960, 4480, 4480, 4000, 4480, 4800,
+     5440, 5120, 4480, 3840, 3520, 4480, 4800, 5120,
+     5120, 4800, 4480, 3520, 3840, 4480, 5120, 5440,
+     4800, 4480, 4000, 4480, 4480, 4960, 5440, 5760,
+     4480, 4160, 4480, 4800, 5120, 5440, 5760, 6080,
+     4160, 4480, 4800, 5120, 5440, 5760, 6080, 6400
   };
 
   // Tables used to drive a piece towards or away from another piece
@@ -138,6 +138,7 @@ Value Endgame<KBNK>::operator()(const Position& pos) const {
                 + PushClose[distance(winnerKSq, loserKSq)]
                 + PushToCorners[opposite_colors(bishopSq, SQ_A1) ? ~loserKSq : loserKSq];
 
+  assert(abs(result) < VALUE_MATE_IN_MAX_PLY);
   return strongSide == pos.side_to_move() ? result : -result;
 }