QG is d4?? d5 c4 The Spanish is e4 e5 Nf3 Nf6 Bb5
1.d4 d5 2.c4 is Queen's Gambit
1.e4 e5 2.Nf3 Nc6 3.Bb5 is Spanish but other open games are also good (Italian , Bishops'opening )
QG is d4?? d5 c4 The Spanish is e4 e5 Nf3 Nf6 Bb5