1...g5 An eccentric response known as Myers' Defense after Hugh Myers' advocacy of it in print and actual play.[11][12][13] It is intended as an improved Grob's Attack; after 2.d4, Black will put pressure on the d4-square with moves such as ...Bg7, ...c5, and ...Qb6.[12][14] According to Nunn's Chess Openings, White obtains a small advantage after 2.d4 Bg7 (offering a Grob-like gambit: 3.Bxg5 c5) 3.Nc3 h6 4.e4.[15] Myers recommended 3...c5 (instead of 3...h6); in response, Joel Benjamin advocates 4.dxc5![12] 1...b5 Called the Jaenisch Gambit after Carl Jaenisch.[16] Black obtains no immediate compensation for the sacrificed pawn.[17]