Knight to Queen's Bishop 5.
The Big Bang Theory Season 2, Episode 18
Bishop to queen four,
The Big Bang Theory Season 5, Episode 23
BISHOP UNWAN: I now pronounce
you baptized and born again
Vikings Season 1, Episode 7
My catapult flings my BISHOP...
The Big Bang Theory Season 4, Episode 22
knight takes BISHOP.
The Big Bang Theory Season 5, Episode 23