diff --git a/piskvorky.py b/piskvorky.py
index dacd410..38ece98 100644
--- a/piskvorky.py
+++ b/piskvorky.py
@@ -1,4 +1,5 @@
 board = [[" ", " ", " "],[" ", " ", " "],[" ", " ", " "]]
+player_marks = ["x", "y"]
 
 def print_board(board):
 	print(f"""   1 2 3 
@@ -7,17 +8,34 @@ def print_board(board):
 3 |{board[2][0]}|{board[2][1]}|{board[2][2]}|
 """)
 
-def player(board):
+def player(x_or_y):
 	player_move = input("Zvol si radu a sloupec ")
-	try:
-		if board[int(player_move[0])][int(player_move[0])] == " ":
-			pass
-		else:
+	while length(player_move) != 3:
+		print("spatny pocet znaku")
+	else:
+		try:
+			if board[int(player_move[0]) - 1][int(player_move[2]) - 1] == " ":
+				board[int(player_move[0]) - 1][int(player_move[2]) - 1] = x_or_y
+			else:
+				print("Moznost nelze vybrat")
+				player_move = input("Zvol si radu a sloupec ")
+		except:
 			print("Moznost nelze vybrat")
 			player_move = input("Zvol si radu a sloupec ")
-	except:
-		print("Moznost nelze vybrat")
-		player_move = input("Zvol si radu a sloupec ")
 
+def check_win():
+	for i in range(3): #Kontrola sloupcu
+		if board[i][0] in player_marks and  board[i][1] in player_marks and board[i][2] in player_marks:
+			print(f"Vyhral hrac {board[i][0]}")
+			return False
+	for i in range(3): # Kontrola rad
+		if board[0][i] in player_marks and  board[1][i] in player_marks and board[2][i] in player_marks:
+			print(f"Vyhral hrac {board[0][i]}")
+			return False
+	if 
 
-player()
+
+x_or_y = "x"
+player(x_or_y)
+print_board(board)
+check_win()