an Entity references as follows:
The Max Lange Attack is a chess opening that can arise from many different opening lines, including the Two Knights Defense, Petroff's Defense, Scotch Gambit, Bishop's Opening, Center Game, and Giuoco Piano. Two of the most commonly seen move orders are 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 (the Two Knights Defense) 4.d4 exd4 5.0-0 Bc5 6.e5, and 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 (the Scotch Gambit) Bc5 5.0-0 Nf6 6.e5. The opening is named for the German master Max Lange, who suggested it in 1854.