Chess Board
[ECO code A15]
ENGLISH ORANG-UTAN OPENING
White's dark Bishop on QKt2(b2) captures Black's K4(e5) pawn, completing a pawn exchange.
Black castles early on his king's side to bring his King's Rook closer to the now half-open king's file.
	White	Black
 1.	P-QB4	Kt-KB3
 2.	P-QKt4	P-K4
 3.	B-Kt2	BxP
 4.	BxP	0-0

Example ends: Undo or Jump or Clear