Chess Opening Theory/1. e4/1...e5/2. Bc4/2...Qe7

= Bishop's Opening - Sideline 2... Qe7? = 2…Qe7? is another queen move without a variation name, and it contradicts the most basic principles in the opening because the Queen in e7 rules out playing Be7. The move 2... Qe7? is a waste of time that congests the Black's position and allows White to get development space. White will achieve development advantage with the simple development move '''3. Nf3'''.

Theory table
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'''1. e4 e5 2. Bc4 Qe7?'''