Fix Korean Janggi notation: no separators, differentiate Han/Cho kings

- Remove parentheses/spaces: 02(馬)83 → 02馬83
- King now side-specific: 將 (Han/White) vs 帥 (Cho/Black)
- Soldier already was side-specific: 兵 (Han) vs 卒 (Cho)

Author: gbtami

src/apiutil.h

@@ -206,7 +206,7 @@ inline std::string piece_to_dobutsu_kanji(PieceType pt, bool promoted) {
 
 inline std::string piece_to_janggi_korean_char(Piece pc, Color c) {
     switch (type_of(pc)) {
-        case KING:            return "\u5c07";  // 將
+        case KING:            return c == WHITE ? "\u5c07" : "\u5e2b";  // 將 (Han) / 帥 (Cho)
         case ROOK:            return "\u8eca";  // 車
         case JANGGI_CANNON:   return "\u5305";  // 包
         case HORSE:           return "\u99ac";  // 馬
@@ -524,12 +524,10 @@ inline const std::string move_to_san(Position& pos, Move m, Notation n, Square l
 
         if (is_janggi_korean(n))
         {
-            // Korean: source(piece)destination
+            // Korean: source piecedestination
             d = disambiguation_level(pos, m, n);
             san += disambiguation(pos, from, n, d);
-            san += "(";
             san += piece(pos, m, n);
-            san += ")";
         }
         else if (n == NOTATION_SHOGI_JAPANESE)
         {

test.py

@@ -1050,21 +1050,28 @@ def test_get_san(self):
         result = sf.get_san("janggi", JANGGI, "b1c3", False, sf.NOTATION_JANGGI)
         self.assertEqual(result, "H02-83")
 
-        # Korean Janggi notation
+        # Korean Janggi notation - Han (White) uses 將, Cho (Black) uses 帥
         result = sf.get_san("janggi", JANGGI, "b1c3", False, sf.NOTATION_JANGGI_KOREAN)
-        self.assertEqual(result, "02(\u99ac)83")
+        self.assertEqual(result, "02\u99ac83")  # 02馬83
 
         result = sf.get_san("janggi", JANGGI, "e2e3", False, sf.NOTATION_JANGGI_KOREAN)
-        self.assertEqual(result, "95(\u5c07)85")
+        self.assertEqual(result, "95\u5c0785")  # 95將85 (Han general)
 
         result = sf.get_san("janggi", JANGGI, "a1a2", False, sf.NOTATION_JANGGI_KOREAN)
-        self.assertEqual(result, "01(\u8eca)91")
+        self.assertEqual(result, "01\u8eca91")  # 01車91
 
         result = sf.get_san("janggi", JANGGI, "a4a5", False, sf.NOTATION_JANGGI_KOREAN)
-        self.assertEqual(result, "71(\u5175)61")
+        self.assertEqual(result, "71\u517561")  # 71兵61
 
         result = sf.get_san("janggi", JANGGI, "e4e5", False, sf.NOTATION_JANGGI_KOREAN)
-        self.assertEqual(result, "75(\u5175)65")
+        self.assertEqual(result, "75\u517565")  # 75兵65
+
+        # Korean Janggi notation - Cho (Black) king uses 帥
+        fen = sf.get_fen("janggi", JANGGI, ["e2e3"], False, False)
+        result = sf.get_san("janggi", fen, "e9e8", False, sf.NOTATION_JANGGI_KOREAN)
+        self.assertEqual(result, "25\u5e2b35")  # 25帥35 (Cho commander)
+        result = sf.get_san("janggi", fen, "a7a6", False, sf.NOTATION_JANGGI_KOREAN)
+        self.assertEqual(result, "41\u535251")  # 41卒51 (Cho pawn)
 
         fen = "1b1aa2b1/5k3/3ncn3/1pp1pp3/5r2p/9/P1PPB1PPB/2N1CCN1c/9/R2AKAR2 w - - 19 17"
         result = sf.get_san("janggi", fen, "d1e2", False, sf.NOTATION_SAN)