[Event "Clermont Ferrand"]
[Site "Clermont Ferrand"]
[Date "1989.??.??"]
[Round "?"]
[White "Andersson, Ulf"]
[Black "Nogueiras, Jesus"]
[Result "1/2-1/2"]
[WhiteElo "2635"]
[BlackElo "2560"]
[ECO "E18"]

1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Nxe4 Bxe4
9.Ne1 Bxg2 10.Nxg2 d5 11.cxd5 Qxd5 12.Nf4 Qb7 13.Be3 Na6 14.Rc1 Rfd8 1/2-1/2

[Event "USA-06.Congress"]
[Site "New York"]
[Date "1889.??.??"]
[Round "6"]
[White "Mason, James"]
[Black "Gunsberg, Isidor"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C54"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 d6 5.Be3 Bb6 6.c3 Nf6 7.Nbd2 Qe7 8.a4 Be6
9.Bb5 Bxe3 10.fxe3 a6 11.Bxc6+ bxc6 12.b4 O-O 13.O-O Ng4 14.Qe2 f5 15.exf5 Bxf5
16.e4 Bd7 17.Nc4 Nf6 18.Ne3 g6 19.c4 Nh5 20.g3 Bh3 21.Rf2 Ng7 22.Qb2 Ne6
23.Re1 Rf7 24.Ree2 Raf8 25.Ne1 Nd4 26.Rd2 Qg5 27.N3g2 Bxg2 28.Kxg2 Qe3 29.Kf1 Nb3 0-1

[Event "Tilburg"]
[Site "Tilburg"]
[Date "1981.??.??"]
[Round "?"]
[White "Huebner, Robert"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[WhiteElo "2640"]
[BlackElo "2620"]
[ECO "C92"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O
9.h3 Bb7 10.d4 Re8 11.a4 h6 12.Nbd2 Bf8 13.Bc2 exd4 14.cxd4 Nb4 15.Bb1 Qd7
16.Ra3 Rad8 17.axb5 axb5 18.Rae3 c5 19.d5 g6 20.Nf1 Bg7 21.Bd2 Na6 22.Ng3 b4
23.Nh4 Kh8 24.Ngf5 gxf5 25.Nxf5 Rg8 26.Rg3 Nc7 27.Ree3 Nce8 28.Ref3 Ra8 29.Qc1 Ra1
30.Bxh6 Nh7 31.Nxg7 Nxg7 32.b3 Qe7 33.Kh2 f6 34.Rg4 Nh5 35.Rh4 Qe5+ 36.g3 Bc8
37.Qc2 c4 38.bxc4 Ra3 39.Rb3 Rg6 40.Bc1 Rxb3 41.Qxb3 Kg8 42.Bc2 Bd7 43.Bb2 Qg5
44.Qd3 Rh6 45.Bd4 b3 46.Bxb3 Nf4 47.Qf3 Nxh3 48.Ba4 Rxh4 49.Bxd7 Ng1+ 0-1