A Beliavsky vs Salov, 1988 (E11) Bogo-Indian Defense, 56 moves, 0-1 Potkin vs L Bruzon Batista, 2012  (E11) Bogo-Indian Defense, 31 moves, 0-1 Vidmar vs A Nimzowitsch, 1927   (E11) Bogo-Indian Defense, 29 moves, 0-1 Browne vs Smyslov, 1982  (E11) Bogo-Indian Defense, 32 moves, 0-1 4 games