Chess game in Python - follow-up

Three weeks ago I wrote the first version of my chess game in Python and shared on Code Review. Thanks to your suggestions, I improved my code. I would like to know if I am going in good direction with all this stuff.

```
__author__ = 'Goldsmitd'
class Condition:

def range(x,y):
return x > 8 and y > 8

def if_figure(board,x,y):
return board[x][y].sl == '.'

def same_team(x1,y1,x2,y2,board):
if board[x1][y1].team == board[x2][y2].team:
return True
else:
return False

def s_choice(board):
while True:
try:
print('give x and y')
x = int(input())
y = int(input())
except:
print('Coordinates can only be integers')
if Condition.range(x,y):
print('Coordinates are out of range')
elif Condition.if_figure(board,x,y):
print('Square chosen by you is empty')
else:
return x,y
break

def d_choice(board):
while True:
try:
print('give x and y')
x=int(input())
y=int(input())
except:
print('Coordinates can only be integers')
if Condition.range(x,y):
print('Coordinates are out of range')
else:
return x,y
break

def kill(x1,y1,x2,y2,board):
if board[x1][y1].team == 'white' and board[x2][y2].team == 'black':
return True
elif board[x1][y1].team == 'black' and board[x2][y2].team == 'white':
return True
else:
return False

def Pawnkill(x1,y1,x2,y2,board):
if board[x1][y1].team == 'white' and board[x2][y2].team == 'black' and board[x1][y1].name == 'Pawn':
return True
elif board[x1][y1].team == 'black' and board[x2][y2].team == 'white'and board[x1][y1].name == 'Pawn'

Very nice game. Good effort!
A few suggestions to make it better.

The instruction to give x and y is a little confusing
i tried entering 3, 6 then 3 and 6 ... it took me a while to figure out
that I needed to enter one and then the other. making this small change could make it easier:

try:
    print('give x and y')
    x = int(input("x:"))
    y = int(input("y:"))

Not really a "code problem" per se, but rather a chess problem. The numbering on the board should start from the bottom left corner and move out.
And it should count from 1, not from 0.

r n b q k b n r 0 
p p p p p p p p 1 
P . . . . . . . 2 
. . . . . . . . 3 
. . . . . . . . 4 
. . . . . . . . 5 
. P P P P P P P 6 
R N B Q K B N R 7 
0 1 2 3 4 5 6 7 8

So that the white Rook on The Queen side is at coordinates (1,1) and the other white rook at coordinates (1,8)

The system accepts negative values for x and y, as well as the number 8...
all of these generate an error (since the grid currently starts counting at 0)

At the start of the game, the left-most white pawn is sitting all the way across the board

r n b q k b n r 0 
 p p p p p p p p 1 
>P . . . . . . . 2 
 . . . . . . . . 3 
 . . . . . . . . 4 
 . . . . . . . . 5 
 . P P P P P P P 6 
 R N B Q K B N R 7 
 0 1 2 3 4 5 6 7 8

You could use unicode chess pieces, this would allow you to free the alphabet and use the traditional Letter-Number chess coordinates.
This is the Wikipedia link. You can get them into python using chr()

for i in range(12):
   chr(9812+i)

output:

'♔'
'♕'
'♖'
'♗'
'♘'
'♙'
'♚'
'♛'
'♜'
'♝'
'♞'
'♟'

StackExchange Code Review Q#104467, answer score: 6