[Event "Ch Argentina"] [Site "masterchessopen.com - Buenos Aires (Argentina)"] [Round "7"] [White "Panno Oscar (ARG)"] [Black "Giardelli Sergio C (ARG)"] [Result "1-0"] [WhiteElo "2505"] [BlackElo "2355"] [ECO "A09"] [Opening "Reti: Accepted, 3.Qa4+"] 1.Nf3 d5 2.c4 dxc4 3.Qa4+ Nc6 4.e3 Bd7 5.Bxc4 e5 6.Nc3 Be7 7.O-O Nf6 8.Qc2 O-O 9.a3 h6 10.b4 Bg4 11.b5 Na5 12.Nxe5 Bd6 13.f4 Bxe5 14.fxe5 Nd7 15.Ba2 Nxe5 16.d4 Nd7 17.h3 Bh5 18.Qf5 g6 19.Qc2 Qh4 20.g4 Qxh3 21.gxh5 Qxh5 22.Rf2 Kg7 23.Rh2 Qg4+ 24.Rg2 Qh4 25.Bd2 {#r} 1-0