early f3 Mamedyarov vs Carlsen, 2007  (A57) Benko Gambit, 58 moves, 0-1 e5 attack S Volkov vs Baklan, 1998 (A57) Benko Gambit, 47 moves, 0-1 e5 attack with Bd2 plan S Volkov vs Ponomariov, 1997  (A57) Benko Gambit, 38 moves, 0-1 3 games