[Event " Zaitsev Variation Benko Gambit "] [Site "www.cleanchess.com"] [Date "2014.10.10"] [Round "1"] [White "White"] [Black "A57"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 d6 8.Nf3 g6 9.Bc4 *