Chess Board
[ECO code C45]
SCOTCH GAME
The Tartakower Variation
Black's QKtPawn completed an exchange of knights on QB3(c6) and doubled up (= 3 pawn islands).
White develops his Queen's Knight to Q2(d2) to defend his KP and reserve a P-QB4 option. W-Alt.
    White  Black	White  Black
 1. P-K4   P-K4	     6.	Kt-Q2
 2. Kt-KB3 Kt-QB3
 3. P-Q4   PxP
 4. KtxP   Kt-B3
 5. KtxKt  KtPxKt
Example ends: Undo or Jump or Clear