[Event "Buenos Aires Najdorf"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "6"]
[White "Barbero, Gerardo F"]
[Black "Fedorowicz, John P"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2555"]
[ECO "E92"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.Be3 Ng4 8.Bg5 f6
9.Bc1 Nc6 10.d5 Ne7 11.O-O f5 12.Ne1 Nf6 13.f3 c6 14.Be3 Kh8 15.g4 b5 16.dxc6 bxc4
17.h3 Nxc6 18.Bxc4 h5 19.Kg2 Na5 20.Bd3 fxe4 21.fxe4 hxg4 22.hxg4 Nxg4 23.Rh1+ Kg8
24.Qe2 Be6 25.Nf3 Nxe3+ 26.Qxe3 Rf4 27.Ne2 Rg4+ 28.Kf2 Rb8 29.b3 Rb7 30.Rag1 Rxg1
31.Rxg1 Bf7 32.Rh1 Nc6 33.Ng5 Nb4 34.Nxf7 Rxf7+ 35.Kg2 d5 36.Bb1 d4 37.Qg3 d3
38.Rd1 Qf6 39.Ng1 d2 40.Nf3 Bh6 41.a3 Qa6 42.Kf2 Bf4 43.Qg4 Nd3+ 44.Bxd3 Qxd3
45.Qxg6+ Rg7 46.Qe8+ Kh7 47.Rh1+ Bh6 48.Rxh6+ Kxh6 49.Qh8+ Kg6 50.Nxe5+ Kf6
51.Nxd3 d1=Q 52.Qd8+ Re7 53.Qd6+ Re6 54.Qf8+ Kg5 55.Qf5+ Kh4 56.Qxe6 Qd2+
57.Kg1 Qxd3 58.Qf6+ Kg3 59.Qf2+ Kg4 60.Qf5+ Kg3 61.Qg6+ Kf4 62.Qf7+ Kg3 63.Qg7+ Kf4
64.Qf7+ Kg3 65.Qf2+ Kg4 66.e5 Qb1+ 67.Kg2 Qxb3 68.Qd4+ Kf5 69.Qxa7 Qc2+ 1/2-1/2