Chess Opening Theory/1. e4/1...e5/2. Nf3/2...Nc6/3. Bb5/3...a6/4. Ba4/4...Bc5/5. Nxe5/5...Qg5

Morphy Defence
	a b c d e f g h 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 a b c d e f g h
	Position in Forsyth-Edwards Notation (FEN) r1b1k1nr/1ppp1ppp/p1n5/2b1N1q1/B3P3/8/PPPP1PPP/RNBQK2R w
	Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. Nxe5 Qg5

This move pressures e5 and g2, but Ng4! covers g2 and knight is not on e5

Morphy Defence
a b c d e f g h 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 a b c d e f g h
Position in Forsyth-Edwards Notation (FEN) r1b1k1nr/1ppp1ppp/p1n5/2b1N1q1/B3P3/8/PPPP1PPP/RNBQK2R w
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. Nxe5 Qg5