Chess Board
[ECO code C13]
FRENCH DEFENCE - Paulsen Var.
Burn Variation

White's King moves to Kt1(b1) for best security.
Black also castles long, bringing his Queen's Rook into play on Q1(d8). Expect 12.B-B4..KR-K1, 13.KR-K1..P-B3, 14.Q-R4 for slight White advantage.
    White  Black     6.	BxKt   BxB
 1. P-K4   P-K3	     7.	Kt-KB3 Kt-Q2
 2. P-Q4   P-Q4	     8.	P-B3   P-QKt3
 3. Kt-QB3 Kt-KB3    9.	Q-B2   B-Kt2
 4. B-KKt5 PxP?!    10.	0-0-0  Q-K2
 5. KtxP   B-K2	    11.	K-Kt1  0-0-0

Example ends: Undo or Jump or Clear