Blumenfeld counter-gambit accepted
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5
White advances the queen's pawn to d4. Black develops the knight to f6. White plays the c-pawn to c4.
Black moves the king's pawn to e6. White develops the knight to f3. Black pushes the c-pawn to c5.
White pushes the queen's pawn to d5. Black plays the b-pawn to b5. White captures on e6 with the queen's pawn.
Black captures on e6 with the f-pawn. White captures on b5 with the c-pawn. Black advances the queen's pawn to d5.