From: Fabian Fichter <ianfab@users.noreply.github.com>
Date: Sat, 22 May 2021 12:00:27 +0000 (+0200)
Subject: Merge official-stockfish/master
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=842dd436147a6e8483b69d5c9affdb035c2d26ea;p=fairystockfish.git

Merge official-stockfish/master

No functional change.
---

842dd436147a6e8483b69d5c9affdb035c2d26ea
diff --cc src/movegen.cpp
index 8a82ff8,c5d76af..1694244
--- a/src/movegen.cpp
+++ b/src/movegen.cpp
@@@ -353,19 -223,8 +353,19 @@@ namespace 
              target = ~pos.pieces();
              break;
          case EVASIONS:
 +        {
 +            if (pos.checkers() & pos.non_sliding_riders())
 +            {
 +                target = ~pos.pieces(Us);
 +                break;
 +            }
-             Square checksq = lsb(pos.checkers());
-             target = between_bb(pos.square<KING>(Us), checksq) | checksq;
+             target = between_bb(pos.square<KING>(Us), lsb(pos.checkers())) | pos.checkers();
 +            // Leaper attacks can not be blocked
++            Square checksq = lsb(pos.checkers());
 +            if (LeaperAttacks[~Us][type_of(pos.piece_on(checksq))][checksq] & pos.square<KING>(Us))
-                 target = square_bb(checksq);
++                target = pos.checkers();
              break;
 +        }
          case NON_EVASIONS:
              target = ~pos.pieces(Us);
              break;
diff --cc src/uci.cpp
index fd473d7,051ff2e..009a088
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@@ -348,22 -277,7 +348,22 @@@ void UCI::loop(int argc, char* argv[]) 
        else if (token == "d")        sync_cout << pos << sync_endl;
        else if (token == "eval")     trace_eval(pos);
        else if (token == "compiler") sync_cout << compiler_info() << sync_endl;
 +      else if (token == "load")     { load(is); argc = 1; } // continue reading stdin
 +      else if (token == "check")    check(is);
 +      // UCI-Cyclone omits the "position" keyword
 +      else if (token == "fen" || token == "startpos")
 +      {
 +#ifdef LARGEBOARDS
 +          if (Options["Protocol"] == "uci" && Options["UCI_Variant"] == "chess")
 +          {
 +              Options["Protocol"].set_default("ucicyclone");
 +              Options["UCI_Variant"].set_default("xiangqi");
 +          }
 +#endif
 +          is.seekg(0);
 +          position(pos, is, states);
 +      }
-       else
+       else if (!token.empty() && token[0] != '#')
            sync_cout << "Unknown command: " << cmd << sync_endl;
  
    } while (token != "quit" && argc == 1); // Command line args are one-shot