The Normal Variation, Traditional System is a variation of the Queen's Gambit Accepted, catalogued as ECO D26. The line runs 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 Be7 6. O-O O-O, reaching the position shown below after 12 half-moves.
White holds the centre with pawns on d4. Development is level at two minor pieces each. It is White to move after six moves. Both kings have castled kingside, so play tends to shift to the centre and the opposite flank.
On the Queen's Gambit Accepted generally: Black accepts the gambit pawn but usually cannot hold it. Leads to active play for both sides.
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The Normal Variation, Traditional System goes 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 Be7 6. O-O O-O. It is a variation of the Queen's Gambit Accepted and is catalogued as ECO D26.
The Normal Variation, Traditional System is ECO D26. ECO codes group openings by their move order, so nearby codes cover closely related lines of the Queen's Gambit Accepted.
Stockfish evaluates the position after 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 Be7 6. O-O O-O at +0.65 at depth 18, which is a small but real edge for White. Engine evaluation is only a starting point — at club level the practical value of a line is mostly about whether you know its plans better than your opponent does.
White holds the centre with pawns on d4. Development is level at two minor pieces each. It is White to move. Both kings have castled kingside, so play tends to shift to the centre and the opposite flank.