FICGS game # 1383 , Vorobev - Vasquez http://www.ficgs.com/ 1.b4 1. ...e6 2.a3 2. ...Nf6 3.e3 3. ...c5 4.bxc5 4. ...Bxc5 5.d4 5. ...Bb6 6.Nf3 1-0