[Event "ch-ARG Najdorf mem"]
[Site "Buenos Aires ARG"]
[Date "1999.11.22"]
[Round "4"]
[White "Panno,O"]
[Black "Zarnicki,P"]
[Result "1/2-1/2"]
[WhiteElo "2454"]
[BlackElo "2497"]
[ECO "A17"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 a5 5.g3 b6 6.Bg2 Bb7 7.O-O O-O 8.d3 Na6
9.e4 Nc5 10.Qc2 Bxc3 11.bxc3 d6 12.Nd4 Nfd7 13.f4 f5 14.exf5 Bxg2 15.Kxg2 exf5
16.Be3 Qc8 17.h3 Nf6 18.Rfe1 d5 19.cxd5 Nxd5 20.Bf2 Qb7 21.Kh2 Rad8  1/2-1/2

