[Event "It"] [Site "masterchessopenings.com Buenos Aires (Argentina)"] [Round "9"] [White "Tempone Marcelo (ARG)"] [Black "Giardelli Sergio C (ARG)"] [Result "1/2-1/2"] [WhiteElo "2411"] [BlackElo "2346"] [ECO "E21"] [Opening "Nimzo-Indian: Three Knights"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 O-O 5.e3 c5 6.Be2 Nc6 7.O-O Bxc3 8.bxc3 d5 9.cxd5 exd5 {#d} 1/2-1/2