Chess Board
[ECO code C95]
CLOSE RUY LOPEZ - Breyer V. - Side Var.
White's QKt3(b3) bishop took the Black pawn on KB7(f7) with check, forking Black's rook.
Black's King to KB1(f8) avoids a queen trap, but White will get R+P advantage for his bishop. B-Alt.
    White  Black	White  Black
 1. P-K4   P-K4      7.	B-Kt3  P-Q3
 2. Kt-KB3 Kt-QB3    8.	P-B3   0-0
 3. B-Kt5  P-QR3     9.	P-KR3  Kt-Kt1
 4. B-R4   Kt-B3    10.	P-Q4   QKt-Q2
 5. 0-0    B-K2	    11.	QKt-Q2 R-K1??
 6. R-K1   P-QKt4   12.	BxP ch! K-B1
Example ends: Undo or Jump or Clear