Variations
Queen's Gambit Declined: Albin Countergambit, Lasker Trap
3. dxe5 d4 4. e3 Bb4+ 5. Bd2 dxe3
Queen's Gambit Declined: Albin Countergambit, Normal Line
3. dxe5 d4 4. Nf3
Queen's Gambit Declined: Albin Countergambit, Spassky Variation
3. dxe5 d4 4. e4