Sicilian Sveshnikov
Oh
Bg5...?
i-don't-know-if-it-has-a-name.Eric-Schiller-is-on-this-site-i-would-ask-him.the-Sveshnikov-is-1e4.c5.2Nf3.Nc6.3d4.cd4.4Nd4.Nf6(lasker)5Nc3.e5(pelikan)6Ndb5.d6.7Bg5.a6.8Na3.b5(chelyabinsk)9Bf6.gf6.10Nd5.f5(sveshnikov).of-course,Sveshnikov-had-many-ideas,maybe-this-was-one.