King's Gambit Declined: Norwalde Variation, Schubert Variation
1.e4 e5 2.f4 Qf6 3.Nc3 Qxf4 4.d4
The King's Gambit Declined: Norwalde Variation, Schubert Variation is a chess opening line in the King's Gambit Declined: Norwalde Variation complex, reached after 1.e4 e5 2.f4 Qf6 3.Nc3 Qxf4 4.d4.
It is catalogued under code C30 in the Encyclopaedia of Chess Openings (ECO).
The defining move d4 is chosen by White on move 4.
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Every chess term used here is defined in the chess terms glossary. Browse all opening courses or the full ECO code index.