[Event "XXXI Open"]
[Site "Mar del Plata ARG"]
[Date "2000.04.18"]
[Round "4"]
[White "Lopresti,Roberto"]
[Black "Panno,O"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo "2459"]
[ECO "B42"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Qb6 6.Nb3 Qc7 7.O-O Nf6 8.c4 b6
9.Be3 d6 10.N1d2 Be7 11.Rc1 Bb7 12.f3 O-O 13.Qe1 Nbd7 14.Qg3 Rac8 15.Rfd1 Rfe8
16.Bd4 g6 17.f4 Nh5 18.Qf2 Nxf4 19.Qxf4 e5 20.Bxb6 exf4 21.Bxc7 Rxc7 22.Na5 Ba8
23.b4 Bf8 24.a3 Ne5 25.Bc2 Rec8 26.a4 d5 27.c5 Bxc5+ 28.bxc5 Rxc5 29.exd5 Bxd5
30.Ndc4 Nxc4 31.Nb3 R5c7 32.Rxd5 Ne3 33.Rd2 Nxc2 34.Rd6 Rc3 35.Na5 Ne3 36.Rxc3 Rxc3
37.Rf6 Rc1+ 0-1

[Event "URS-ch17"]
[Site "Moscow"]
[Date "1949.??.??"]
[Round "?"]
[White "Goldberg, Grigory Abramovich"]
[Black "Lilienthal, Andor"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D79"]

1.c4 Nf6 2.g3 c6 3.Bg2 d5 4.Nf3 g6 5.cxd5 cxd5 6.O-O Bg7 7.d4 O-O 8.Ne5 e6
9.Nc3 Nfd7 10.f4 Nxe5 11.dxe5 f6 12.e4 fxe5 13.exd5 exf4 14.gxf4 exd5 15.Bxd5+ Kh8
16.Be3 Nd7 17.Qe1 Nf6 18.Rd1 Qa5 19.Bd4 Bh3 20.Bg2 Bxg2 21.Kxg2 Rae8 22.Qh4 Rf7
23.Qg5 Qa6 24.Qc5 b6 25.Qc6 Rc8 26.Qf3 Nh5 27.Qe4 Rcf8 28.Be5 Qc8 29.Nd5 Re8
30.Kh1 Bxe5 31.fxe5 Qh3 32.Kg1 Rf5 33.Ne3 Rg5+ 34.Ng2 Qe6 35.Qb7 Qxe5 36.Rd7 Nf6
37.Rf7 Qd5 38.Qxd5 Nxd5 39.h4 Rg4 40.Rxa7 Ne3 1/2-1/2

[Event "HUN-ch"]
[Site "Budapest"]
[Date "1957.??.??"]
[Round "?"]
[White "Portisch, Lajos"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A84"]

1.d4 e6 2.c4 Bb4+ 3.Nc3 f5 4.Bd2 Nf6 5.g3 d6 6.Bg2 c5 7.Nf3 O-O 8.O-O Qe7
9.dxc5 Bxc5 10.Ne1 Nc6 11.Nd3 Bd4 12.Nb5 Bb6 13.Qc1 Nd4 14.Nxd4 Bxd4 15.Be3 Bxe3
16.Qxe3 e5 17.Rfd1 e4 18.Nf4 Be6 19.Rd4 Bf7 20.Rad1 Rad8 21.Qa3 b6 22.Bf1 Rd7
23.Rxd6 Rxd6 24.Qxd6 Qxd6 25.Rxd6 Bxc4 26.b3 Ba6 27.Ne6 Rc8 28.Nd4 Kf7 29.Rc6 Ne8
30.e3 Rxc6 31.Nxc6 Bxf1 32.Kxf1 a6 33.Ke2 Ke6 34.f3 Nd6 35.fxe4 fxe4 36.Kd2 Nf5
37.Nb4 a5 38.Nc2 Kd5 39.Na3 Kc5 40.Nc4 a4 41.g4 axb3 42.axb3 b5 43.Ne5 Nh4
44.Kc2 Nf3 45.Nxf3 exf3 46.Kd2 Kd5 47.Ke1 1/2-1/2