"THE WING GAMBIT"
by John Hurt, 1973 Tennessee Chess Champion
However, for the past seventy years, it has been used to denote the move b4 by White against the Sicilian Defence (after 1.e4 c5).
The main line of the Sicilain "Wing Gambit" goes as follows: 1.e4 c5 2. b4 cb4 3. a3 d5 4. ed5 Qd5 5. Nf3 e5 6. ab4 Bb4
Now White has three moves: A) 7. c3 B) 7. Na3 C) 7. Ba3. We will give one example from each: