[ECO code C14]
The Albin-Chatard-Alekhine Attack
White's Pawn to KR4(h4) defends his dark bishop. An aggressive move to avoid the regular positional play of the main, with no clear equalling line. W-Alt.
White Black White Black 1. P-K4 P-K3 5. P-K5 KKt-Q2 2. P-Q4 P-Q4 6. P-KR4!? 3. Kt-QB3 Kt-KB3 4. B-Kt5 B-K2
Example ends: Undo or Jump or Clear