[Event "It (open)"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "7"] [White "Giardelli Sergio C (ARG)"] [Black "German Sergio (ARG)"] [Result "1-0"] [WhiteElo "2445"] [BlackElo "2320"] [ECO "A11"] [Opening "English: Caro-Kann Defence"] 1.c4 c6 2.d4 d5 3.Nc3 Nf6 4.Nf3 dxc4 5.a4 Bf5 6.Ne5 e6 7.f3 Bb4 8.Bg5 h6 9.Bxf6 Qxf6 10.e4 Bh7 11.Bxc4 c5 12.Bb5+ Ke7 13.Qb3 Rd8 14.Rd1 a5 15.Ng4 Qg5 16.d5 Bxe4 17.fxe4 Qxg4 18.O-O Bxc3 19.Qxc3 b6 20.Rd3 Nd7 21.d6+ Ke8 22.Rg3 Qxe4 23.Qxg7 {#r} 1-0