開局

King's Pawn Opening: Latvian Accepted, Main Line, Bilguer, Bronstein Gambit

1.e4 e5 2.Nf3 f5 3.Nxe5 Qf6 4.d4 d6 5.Nc4 fxe4 6.Qh5+ g6 7.Qe2
頂尖棋手