fix: change arrays to vectors

src/kode/checkmate.cpp

@@ -38,9 +38,9 @@ public:
 
 class Tournament {
 private:
-    int tableNr[gTables];   //these will only work if gTables is a const?
-    string player1[gTables],
-           player2[gTables];
+    vector <int *> tableNr;
+    vector <string *> player1;
+    vector <string *> player2;
 public:
     void writeTournament();
     void fillTableArray();