but the game that you sent was king's indian defense and my opening was bird opening.
"king's indian defense and my opening was bird opening"
* It transposes. You start with 1 f4 and the game went 6 f4.
okay
my opening is not k.i.d(king's indian defense)
It transposes, reaches the same position via a different move order.
Here is another game:
https://lichess.org/game/1xGj4oyp#13