Chess Board
[ECO code B33 / 41 / 45]
SICILIAN FOUR KNIGHTS GAME
Paulsen Variation
White's QKt5(b5) knight exchanged, removing the bishop to end check, and restored a KP defence.
Black's QPawn advances to attack White's KP, for 9.B-Q3..PxP, 10.KtxP..KtxKt, 11.BxKt..QxQ+ch, 12.KxQ..B-K2 equal.
    White  Black	White  Black
 1. P-K4   P-QB4     6.	KKt-Kt5 B-Kt5
 2. Kt-KB3 Kt-QB3    7.	P-QR3  BxKt ch
 3. P-Q4   PxP	     8.	KtxKt  P-Q4
 4. KtxP   Kt-B3
 5. Kt-QB3 P-K3
Example ends: Undo or Jump or Clear