Chess Board
[ECO code C23]
BISHOP'S OPENING - Philidor C/A
The Lisitsin Variation

Black's Q2(d7) Kt took White's KP (3rd exchange).
White plays the Lisitsin improvement, developing his King's Knight to K2(e2) to enable 0-0. He has a slight development lead but Black holds the centre.
    White    Black	White   Black
 1. P-K4     P-K4    6.	BxB ch	KtxB
 2. B-B4     P-QB3   7.	PxP	KtxP
 3. P-Q4     P-Q4    8.	Kt-K2!
 4. PxQP     BPxP
 5. B-Kt5 ch B-Q2

Example ends: Undo or Jump or Clear