X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmovegen.cpp;fp=src%2Fmovegen.cpp;h=bb81aeac07897655e155437b65506439b333f61a;hp=be16845095d43e04f317f33541f0b6a56761957a;hb=6b9a70ace8073f5ff4c50b4dd5ddc041cf9c819f;hpb=038487f95499665bf86ca5343d7a83f970d4b06e

diff --git a/src/movegen.cpp b/src/movegen.cpp
index be168450..bb81aeac 100644
--- a/src/movegen.cpp
+++ b/src/movegen.cpp
@@ -192,21 +192,20 @@ namespace {
     const Square ksq = pos.square<KING>(Us);
     Bitboard target;
 
-    if (Type == EVASIONS && more_than_one(pos.checkers()))
-        goto kingMoves; // Double check, only a king move can save the day
-
-    target = Type == EVASIONS     ?  between_bb(ksq, lsb(pos.checkers()))
-           : Type == NON_EVASIONS ? ~pos.pieces( Us)
-           : Type == CAPTURES     ?  pos.pieces(~Us)
-                                  : ~pos.pieces(   ); // QUIETS || QUIET_CHECKS
-
-    moveList = generate_pawn_moves<Us, Type>(pos, moveList, target);
-    moveList = generate_moves<Us, KNIGHT, Checks>(pos, moveList, target);
-    moveList = generate_moves<Us, BISHOP, Checks>(pos, moveList, target);
-    moveList = generate_moves<Us,   ROOK, Checks>(pos, moveList, target);
-    moveList = generate_moves<Us,  QUEEN, Checks>(pos, moveList, target);
-
-kingMoves:
+    // Skip generating non-king moves when in double check
+    if (Type != EVASIONS || !more_than_one(pos.checkers()))
+    {
+        target = Type == EVASIONS     ?  between_bb(ksq, lsb(pos.checkers()))
+               : Type == NON_EVASIONS ? ~pos.pieces( Us)
+               : Type == CAPTURES     ?  pos.pieces(~Us)
+                                      : ~pos.pieces(   ); // QUIETS || QUIET_CHECKS
+
+        moveList = generate_pawn_moves<Us, Type>(pos, moveList, target);
+        moveList = generate_moves<Us, KNIGHT, Checks>(pos, moveList, target);
+        moveList = generate_moves<Us, BISHOP, Checks>(pos, moveList, target);
+        moveList = generate_moves<Us,   ROOK, Checks>(pos, moveList, target);
+        moveList = generate_moves<Us,  QUEEN, Checks>(pos, moveList, target);
+    }
     if (!Checks || pos.blockers_for_king(~Us) & ksq)
     {
         Bitboard b = attacks_bb<KING>(ksq) & (Type == EVASIONS ? ~pos.pieces(Us) : target);