12.Bd5!! Fischer vs J Rubinetti, 1970  (B87) Sicilian, Fischer-Sozin with ...a6 and ...b5, 24 moves, 1-0 Duffing up the Najdorf with a speculative queen sacrifice Ivanchuk vs Karjakin, 2008  (B87) Sicilian, Fischer-Sozin with ...a6 and ...b5, 49 moves, 1-0 2 games