[Event "Roquebrune rapid"]
[Site "Roquebrune"]
[Date "1992.??.??"]
[Round "13"]
[White "Seirawan, Yasser"]
[Black "Ivanchuk, Vassily"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2720"]
[ECO "D20"]

1.d4 d5 2.c4 dxc4 3.e4 e5 4.Nf3 Bb4+ 5.Nc3 exd4 6.Qxd4 Qxd4 7.Nxd4 Nf6 8.f3 Bc5
9.Be3 Nc6 10.Nc2 Bxe3 11.Nxe3 Be6 12.O-O-O Ne5 13.Nb5 Rc8 14.Nxa7 Ra8 15.Nb5 Rc8
16.a3 Ke7 17.Nd4 g5 18.h4 h6 19.Nef5+ Bxf5 20.Nxf5+ Ke6 21.Kc2 Nfd7 22.g3 Nc5
23.Bh3 g4 24.fxg4 Ncd3 25.g5 hxg5 26.Ne3+ g4 27.Nxg4 Rcd8 28.Ne3+ Ke7 29.Rhf1 c6
30.g4 f6 31.h5 b5 32.Rf5 b4 33.Bf1 Rhg8 34.h6 b3+ 35.Kc3 Nc5 36.Rxd8 Rxd8
37.Bxc4 Nxe4+ 38.Kxb3 Nd2+ 39.Kb4 Rb8+ 40.Kc3 Ne4+ 41.Kc2 Nd6 42.Rf4 Rh8
43.Be2 Rxh6 44.a4 Rh2 45.Kd2 c5 46.b3 Nc6 47.Ke1 Nd4 48.Bd1 Ke6 49.Rf2 Rh1+
50.Rf1 Rh3 51.Ng2 Ke5 52.Nf4 Rc3 53.Ne2 Nxe2 54.Kxe2 c4 55.bxc4 Rxc4 56.Kd3 Rd4+
57.Kc3 Ne4+ 58.Kb2 Nc5 59.Rf5+ Kd6 60.Rxf6+ Kc7 61.Rf1 Nxa4+ 62.Bxa4 Rxa4
63.Rg1 Kd6 64.Kc3 Ke7 65.Kd3 1/2-1/2

[Event "Zevenaar"]
[Site "Zevenaar"]
[Date "1961.??.??"]
[Round "12"]
[White "Stahlberg, Gideon"]
[Black "Lehmann, Heinz Dr"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D82"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 c5 6.dxc5 Qa5 7.Qb3 dxc4 8.Bxc4 O-O
9.Qb5 Qxb5 10.Bxb5 Bd7 11.Be2 Bc6 12.Bf3 Rc8 13.Rd1 Na6 14.Bxc6 Rxc6 15.Nf3 Rxc5
16.Be5 Nb4 17.Ke2 1/2-1/2

[Event "Malta ol (Men)"]
[Site "La Valetta"]
[Date "1980.??.??"]
[Round "?"]
[White "Alburt, Lev O"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo "2515"]
[BlackElo "2655"]
[ECO "E04"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 a6 6.O-O Nc6 7.a4 Rb8 8.a5 Bb4
9.Qc2 Nxa5 10.Qa4+ Nc6 11.Ne5 Nd5 12.Nxc6 bxc6 13.Qxc6+ Bd7 14.Qxc4 O-O 15.Qc2 Be7
16.Nc3 Nb4 17.Qd1 Qc8 18.e4 Rd8 19.Qe2 1/2-1/2