[Event "HUN-ch"]
[Site "Budapest"]
[Date "1962.??.??"]
[Round "13"]
[White "Ozsvath, Andras"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B12"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.Ne2 e6 6.Ng3 Bg6 7.Nc3 c5 8.Nce2 Nc6 9.Be3 Qb6
10.Nf4 cxd4 11.Nxg6 fxg6 12.Bd2 Nxe5 13.Qe2 Nc4 14.Qd3 e5 15.Bg5 Be7 16.Be2 Bxg5
17.hxg5 Ne7 18.b3 Qa5+ 19.c3 Nd6 20.b4 Qa3 21.cxd4 Qxb4+ 22.Kf1 Qxd4 23.Qxd4 exd4
24.Bg4 Nf7 25.Be2 Nxg5 26.Rh4 Ne6 27.Bg4 Nc5 28.Ne2 O-O 29.Bf3 Nf5 30.Bxd5+ Kh8
31.Rf4 g5 32.Rf3 g4 33.Rf4 g5 34.Rc1 Nd3 0-1

[Event "36th Olympiad"]
[Site "Calvia ESP"]
[Date "2004.10.26"]
[Round "11"]
[White "Korchnoi,V"]
[Black "Akopian,Vl"]
[Result "1/2-1/2"]
[WhiteElo "2601"]
[BlackElo "2692"]
[ECO "D46"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 e6 5.Bd3 dxc4 6.Bxc4 Nbd7 7.O-O Bd6 8.Nc3 O-O
9.e4 e5 10.Bg5 Qe7 11.d5 Rd8 12.Re1 h6 13.Bh4 Nf8 14.Bg3 Ng6 15.Nh4 Nxh4
16.Bxh4 Bc5 17.Qd2 g5 18.Bg3 Nh5 19.Kh1 Kh7 20.a3 Nf4 21.f3 Kg7 22.Rad1 b5
23.Ba2 Bb7 24.Bf2 a5 25.g3 Ng6 26.Bxc5 Qxc5 27.Rc1 Qe7 28.Qe3 b4 29.dxc6 Bxc6
30.Nd5 Bxd5 31.Bxd5 Rac8 32.Kg2 bxa3 33.bxa3 1/2-1/2

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.??.??"]
[Round "?"]
[White "Tarrasch, Siegbert"]
[Black "Reti, Richard"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B10"]

1.e4 c6 2.Nc3 d5 3.Nf3 Nf6 4.e5 Ne4 5.d3 Nxc3 6.bxc3 e6 7.d4 b6 8.Be2 Ba6
9.O-O Qc8 10.Ng5 h6 11.Bxa6 Nxa6 12.Qh5 g6 13.Qh3 c5 14.Nf3 cxd4 15.Nxd4 Nc5
16.Ne2 Ne4 17.Qd3 Qc4 18.Qxc4 dxc4 19.Be3 O-O-O 20.Rfd1 Ba3 21.Rd4 Rxd4 22.cxd4 Nc3
23.Nxc3 Bb2 24.Rd1 Bxc3 25.g4 h5 26.f3 hxg4 27.fxg4 Rh4 28.g5 Kd7 29.Kg2 Ke7
30.Kg3 Rh8 31.Bc1 b5 32.Bd2 Bxd2 33.Rxd2 b4 34.d5 exd5 35.Rxd5 Rd8 36.Rb5 Rd2
37.Rxb4 Rxc2 38.Rb7+ Ke6 39.Rxa7 Kxe5 40.Rxf7 Rxa2 41.Rf6 Ra3+ 42.Kf2 Ra2+
43.Ke3 1/2-1/2