[Event "Rimavska Sobota"] [Site "masterchessopen.com"] [Round "0"] [White "Kluger, G."] [Black "Liebert, H."] [Result "0-1"] [ECO "D91"] [Opening "Gruenfeld: 5.Bg5 dxc4"] 1.d4 Nf6 2.c4 ( { This position after 5 Bg5 often also arises via } 2.Nf3 g6 3.c4 Bg7 4.Nc3 d5 5.Bg5 { . } ) 2...g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 dxc4 { This is quite unusual and will probably force White to think for himself. } ( { Instead, } 5...Ne4 { is considered the main line, as featured in the next game. } ) {#R} 0-1