[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "1"]
[White "Lukacs, Peter"]
[Black "Regan, Kenneth"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2430"]
[ECO "A40"]
[EventDate "1978.08.12"]
[PlyCount "46"]

1.d4 e6 2.c4 b6 3.a3 Nf6 4.Nc3 Bb7 5.d5 exd5 6.cxd5 c6 7.g3 Nxd5 8.Nxd5 
cxd5 9.Bg2 Qf6 10.Nh3 Na6 11.O-O Bd6 12.Bxd5 Bxd5 13.Qxd5 O-O 14.Rb1 Qe6 
15.Rd1 Qxh3 16.Qxd6 Qh5 17.Qd3 Nc5 18.Qf3 Qxf3 19.exf3 Rfd8 20.Rd5 Rac8 
21.Be3 Na4 22.Bd4 f6 23.Rd1 Rc2 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "1"]
[White "Csom, Istvan"]
[Black "Barczay, Laszlo"]
[Result "1-0"]
[WhiteElo "2510"]
[BlackElo "2465"]
[ECO "E60"]
[EventDate "1978.08.12"]
[PlyCount "124"]

1.c4 Nf6 2.d4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 c5 6.Nf3 Na6 7.O-O d6 8.b3 Bd7 
9.Bb2 Rb8 10.Qd2 b6 11.Rac1 Nc7 12.Rfe1 Qc8 13.e4 Bh3 14.dxc5 Bxg2 15.Kxg2
bxc5 16.Nd5 Ncxd5 17.exd5 Re8 18.Re2 Qd7 19.Rce1 a5 20.Bxf6 Bxf6 21.Qxa5 
Ra8 22.Qd2 Ra3 23.Rc1 Rea8 24.Rc2 Qf5 25.Qh6 R8a7 26.h3 Bg7 27.Qd2 h5 28.
Qg5 Qxg5 29.Nxg5 Bf6 30.Ne4 Bd4 31.Kf1 f6 32.h4 Kf7 33.Ke1 Ra8 34.Kd1 Rg8 
35.Nd2 g5 36.Nf3 Ba1 37.Kc1 g4 38.Ne1 Be5 39.Kb1 Rb8 40.Rc1 e6 41.Rd1 Re8 
42.dxe6+ Rxe6 43.Rd5 Ra8 44.Nd3 Ke7 45.a4 Rc8 46.Kc2 Kd7 47.Kd1 Ree8 48.a5
Kc7 49.Ra2 Rb8 50.Ra3 Kc6 51.Kc2 f5 52.a6 f4 53.gxf4 Bd4 54.b4 cxb4 55.
Nxb4+ Rxb4 56.Rxd4 Ra8 57.Ra5 Rb6 58.Rxd6+ Kxd6 59.c5+ Kc6 60.cxb6 Kxb6 
61.Ra2 Ka7 62.Kd3 Re8 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "1"]
[White "Portisch, Ferenc"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2500"]
[ECO "D61"]
[EventDate "1978.08.12"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Qc2 h6 8.h4 c5 
9.O-O-O cxd4 10.Nxd4 dxc4 11.g4 Nxg4 12.Bxc4 Bxg5 13.hxg5 Qxg5 14.Rdg1 
Ndf6 15.Qe2 b5 16.Bxb5 Bb7 17.Bc6 Rab8 18.f4 Qc5 19.Bxb7 Rxb7 20.Rxg4 Nxg4
21.Qxg4 Rfb8 22.Qe2 Rxb2 23.Qxb2 Rxb2 24.Kxb2 e5 25.fxe5 Qxe5 26.Rh3 h5 
27.Nce2 g6 28.Nf4 Qb8+ 29.Ka3 Qe8 30.Kb3 Qc8 31.a3 Qg4 32.Rf3 Qg1 33.Ka4 
Qe1 34.Nh3 Kg7 35.Ng5 f5 36.Nde6+ Kf6 37.e4 h4 38.exf5 gxf5 39.Kb5 Ke5 40.
Ka4 Kf6 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "1"]
[White "Jansa, Vlastimil"]
[WhiteElo "2505"]
[Black "Kuzmin, Gennady"]
[BlackElo "2560"]
[Result "1/2-1/2"]
[ECO "C88"]
[EventDate "1978.08.12"]
[PlyCount "29"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Na5 
9.Bc2 c5 10.d4 Qc7 11.a4 Qb8 12.h3 O-O 13.axb5 axb5 14.Nbd2 Bd7 15.b3 
1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "1"]
[White "Hardicsay, Peter"]
[Black "Mednis, Edmar John"]
[Result "0-1"]
[WhiteElo "2355"]
[BlackElo "2460"]
[ECO "B31"]
[EventDate "1978.08.12"]
[PlyCount "84"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nf6 6.Re1 O-O 7.h3 Qc7 8.Na3 e5 
9.Nc2 a6 10.Bf1 d5 11.d3 h6 12.Qe2 Be6 13.Nd2 Nh5 14.g3 f5 15.exf5 Rxf5 
16.Ne3 Rf7 17.Bg2 Qd7 18.Kh2 Raf8 19.Rf1 Kh7 20.a3 Qd6 21.Kg1 Qd7 22.Kh2 
b5 23.Ng4 c4 24.dxc4 bxc4 25.b3 cxb3 26.Nxb3 Bxg4 27.hxg4 Nf6 28.f3 e4 29.
Bf4 exf3 30.Bxf3 Re8 31.Qd1 Ne5 32.Bxe5 Rxe5 33.Nd4 Rfe7 34.Nc2 Qc7 35.Qd3
Ne4 36.Rae1 Nxg3 37.Rxe5 Nxf1+ 38.Qxf1 Qxe5+ 39.Kg2 Qxc3 40.Qd1 d4 41.g5 
a5 42.gxh6 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "1"]
[White "Fernandez Fernandez, Juan Carlos"]
[WhiteElo "2370"]
[Black "Nunn, John Denis Martin"]
[BlackElo "2440"]
[Result "1-0"]
[ECO "B97"]
[EventDate "1978.08.12"]
[PlyCount "77"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 
Qxb2 9.Nb3 Nc6 10.Bxf6 gxf6 11.Na4 Qa3 12.Nb6 Rb8 13.Nc4 Qa4 14.Kf2 e5 15.
Bd3 exf4 16.Qxf4 Ne5 17.Nb6 Qc6 18.Nd5 Ng4+ 19.Ke2 Bh6 20.Qf1 Bg7 21.Nd4 
Qc5 22.Nb3 Qa3 23.Qc1 Qa4 24.Qf4 Ne5 25.Nxf6+ Kf8 26.Rhf1 Be6 27.Nc5 dxc5 
28.Qxe5 Bg4+ 29.Ke1 Qa5+ 30.c3 Rd8 31.Bc4 Bh5 32.Rb1 b6 33.Rc1 Qa3 34.Qxh5
Qxc1+ 35.Kf2 Qf4+ 36.Kg1 Qc7 37.Nxh7+ Rxh7 38.Rxf7+ Ke8 39.Qxh7 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "1"]
[White "Groszpeter, Attila"]
[Black "Malich, Burkhard"]
[Result "1/2-1/2"]
[WhiteElo "2230"]
[BlackElo "2535"]
[ECO "B22"]
[EventDate "1978.08.12"]
[PlyCount "92"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 e6 6.Nf3 d6 7.a3 Be7 8.Bd3 Bd7 
9.O-O Bc6 10.Qe2 Nd7 11.Bd2 O-O 12.Nc3 dxe5 13.dxe5 Nc5 14.Bc2 Nxc3 15.
Bxc3 Na4 16.Bxa4 Bxa4 17.Nd4 Rc8 18.Qg4 Qd7 19.Rfe1 Rfd8 20.Re4 Bc6 21.
Nxc6 Qxc6 22.Re3 Qc4 23.Qf3 Qd5 24.Qe2 Rc4 25.Re1 g6 26.h3 Rc7 27.Qg4 Rc4 
28.Re4 h5 29.Qe2 Rxe4 30.Qxe4 Qxe4 31.Rxe4 Rd1+ 32.Re1 Rd5 33.Kf1 Bc5 34.
Re4 Kg7 35.Ke2 g5 36.g4 Kg6 37.f4 hxg4 38.hxg4 Bf8 39.fxg5 Bg7 40.Rb4 b5 
41.a4 a6 42.axb5 axb5 43.Re4 Kxg5 44.Bd2+ Kg6 45.Bc3 Bh6 46.Kf3 Bc1 
1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "1"]
[White "Vadasz, Laszlo"]
[WhiteElo "2505"]
[Black "Adorjan, Andras"]
[BlackElo "2515"]
[Result "1/2-1/2"]
[ECO "B08"]
[EventDate "1978.08.12"]
[PlyCount "26"]

1.Nf3 g6 2.e4 Bg7 3.d4 d6 4.Nc3 Nf6 5.Be2 O-O 6.O-O Nc6 7.h3 e5 8.dxe5 
Nxe5 9.Nxe5 dxe5 10.Qxd8 Rxd8 11.Be3 b6 12.Rfd1 Bb7 13.f3 a6 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "2"]
[White "Regan, Kenneth"]
[WhiteElo "2430"]
[Black "Adorjan, Andras"]
[BlackElo "2515"]
[Result "1/2-1/2"]
[ECO "B30"]
[EventDate "1978.08.12"]
[PlyCount "61"]

1.e4 c5 2.Nf3 Nc6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Bc4 Nb6 8.Bb5 
dxe5 9.Nxe5 Bd7 10.Bxc6 Bxc6 11.Nxc6 bxc6 12.O-O g6 13.Re1 Bg7 14.Bg5 O-O 
15.Bxe7 Qxd4 16.Nc3 Qxd1 17.Raxd1 Rfe8 18.Kf1 Nc4 19.Rd7 f5 20.Na4 Nxb2 
21.Nxb2 Bxb2 22.Rb1 Rab8 23.Rxa7 Bd4 24.Rab7 Ra8 25.a3 c5 26.Rc7 Rxa3 27.
Bxc5 Rc3 28.Bb6 Rb8 29.Rxc3 Bxc3 30.Rc1 Rxb6 31.Rxc3 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "2"]
[White "Malich, Burkhard"]
[Black "Vadasz, Laszlo"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2505"]
[ECO "A15"]
[EventDate "1978.08.12"]
[PlyCount "26"]

1.Nf3 Nf6 2.c4 c5 3.e3 g6 4.d4 Bg7 5.Nc3 O-O 6.Be2 d5 7.O-O cxd4 8.exd4 
Nc6 9.h3 Be6 10.c5 Ne4 11.Bb5 Qa5 12.Bxc6 Nxc3 13.Qe1 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "2"]
[White "Nunn, John Denis Martin"]
[WhiteElo "2440"]
[Black "Groszpeter, Attila"]
[BlackElo "2230"]
[Result "1-0"]
[ECO "B10"]
[EventDate "1978.08.12"]
[PlyCount "143"]

1.e4 c6 2.c4 e5 3.Nf3 d6 4.d4 Bg4 5.Be2 Nd7 6.Nc3 Be7 7.O-O Bxf3 8.Bxf3 
Bg5 9.Bg4 Bxc1 10.Bxd7+ Qxd7 11.Rxc1 Nf6 12.f4 exd4 13.Qxd4 O-O 14.Rcd1 
Rfd8 15.c5 dxc5 16.Qxc5 Qc7 17.Rxd8+ Qxd8 18.Rd1 Nd7 19.Qf2 Qe7 20.e5 Nb6 
21.Qd4 h6 22.a4 Re8 23.a5 Nc8 24.Ne4 Qe6 25.Qd7 Qxd7 26.Rxd7 f6 27.Rxb7 
fxe5 28.f5 Rd8 29.f6 gxf6 30.Nxf6+ Kf8 31.Nd7+ Ke7 32.Nxe5+ Ke6 33.Nxc6 
Rd1+ 34.Kf2 Rd2+ 35.Kf3 Nd6 36.Rb4 a6 37.Nb8 Rd3+ 38.Ke2 Rd5 39.Ra4 Rb5 
40.Nxa6 Rxb2+ 41.Kf3 Rb3+ 42.Kg4 Rb2 43.Kh3 Rc2 44.Nb4 Rc4 45.a6 Nb5 46.a7
Nxa7 47.Rxa7 Rxb4 48.Ra6+ Kf5 49.Rxh6 Kg5 50.Ra6 Rh4+ 51.Kg3 Rg4+ 52.Kf3 
Rf4+ 53.Ke3 Rf8 54.Ra5+ Kh4 55.Ra4+ Kg5 56.g3 Rf1 57.Rf4 Rh1 58.h4+ Kh5 
59.Kf2 Ra1 60.Kg2 Ra2+ 61.Kh3 Ra3 62.Rf5+ Kg6 63.Rb5 Kh6 64.h5 Ra4 65.g4 
Ra1 66.Rb6+ Kg5 67.Rg6+ Kf4 68.h6 Rb1 69.g5 Kf5 70.Rg7 Rb3+ 71.Kh4 Rb1 72.
h7 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "2"]
[White "Mednis, Edmar John"]
[Black "Fernandez Fernandez, Juan Carlos"]
[Result "1-0"]
[WhiteElo "2460"]
[BlackElo "2370"]
[ECO "B81"]
[EventDate "1978.08.12"]
[PlyCount "56"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4 h6 7.g5 hxg5 8.Bxg5 
Nc6 9.Qd2 Qb6 10.Nb3 a6 11.O-O-O Qc7 12.Bg2 Bd7 13.f4 O-O-O 14.h4 Be7 15.
Bf3 g6 16.Qf2 Ng8 17.Bxe7 Ngxe7 18.Kb1 Kb8 19.Qg3 Bc8 20.Qg5 Rh7 21.Rd2 
Qb6 22.Rhd1 Qe3 23.Qg3 e5 24.fxe5 Nxe5 25.Rxd6 Rxd6 26.Rxd6 N7c6 27.Rxc6 
Rh5 28.Rf6 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "2"]
[White "Kuzmin, Gennady"]
[Black "Hardicsay, Peter"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2355"]
[ECO "C88"]
[EventDate "1978.08.12"]
[PlyCount "84"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 Bb7
9.d3 d6 10.Bd2 b4 11.a5 d5 12.Bg5 dxe4 13.dxe4 Qxd1 14.Rxd1 Nxe4 15.Bxe7 
Nxe7 16.Nxe5 Nc5 17.Nd2 Rad8 18.Bc4 Bd5 19.Bf1 Rd6 20.Ndc4 Re6 21.b3 g6 
22.Nd3 Nxd3 23.Bxd3 Rd8 24.Bf1 Kf8 25.Rd2 Ra8 26.Rad1 c6 27.Nb6 Ra7 28.Rd4
Be4 29.R1d2 Kg7 30.Rxb4 g5 31.Re2 Bf5 32.Rxe6 Bxe6 33.Rd4 c5 34.Rd6 Kf6 
35.Na4 Nf5 36.Rxa6 Rc7 37.Nc3 Ke5 38.Ra8 Nd4 39.a6 Nc6 40.Nb5 Rd7 41.Rc8 
Bd5 42.c4 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "2"]
[White "Ree, Hans"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2505"]
[ECO "D99"]
[EventDate "1978.08.12"]
[PlyCount "38"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 
Nfd7 9.Qb3 Nb6 10.Rd1 e6 11.Be2 Nc6 12.e5 Ne7 13.O-O h6 14.h3 Bxf3 15.Bxf3
c6 16.Ne4 Nf5 17.Nc5 Rb8 18.Bg4 Nd5 19.Bc1 Qe7 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "2"]
[White "Barczay, Laszlo"]
[Black "Portisch, Ferenc"]
[Result "1/2-1/2"]
[WhiteElo "2465"]
[BlackElo "2450"]
[ECO "A05"]
[EventDate "1978.08.12"]
[PlyCount "114"]

1.Nf3 Nf6 2.b3 g6 3.Bb2 Bg7 4.g3 d6 5.d4 Ne4 6.Nbd2 d5 7.Bg2 c5 8.O-O Nc6 
9.c4 Nxd4 10.Nxd4 cxd4 11.Nxe4 dxe4 12.e3 e5 13.exd4 exd4 14.Bxe4 O-O 15.
Qf3 Rb8 16.Rfd1 Qb6 17.Qf4 Be6 18.Bd5 Bxd5 19.cxd5 Rbd8 20.Bxd4 Qb4 21.a3 
Qxb3 22.Bxg7 Kxg7 23.Qd4+ Kg8 24.Rab1 Qxa3 25.Rxb7 Rd6 26.Rxa7 Qf3 27.Rd3 
Qf5 28.Kg2 g5 29.Re7 Rfd8 30.Re5 Qg6 31.Qe3 h6 32.Re8+ Rxe8 33.Qxe8+ Kg7 
34.Qe5+ Qf6 35.Qe4 Qg6 36.Qe5+ Qf6 37.f4 Kg6 38.Qxf6+ Kxf6 39.Kf3 Kf5 40.
g4+ Kf6 41.Ke4 gxf4 42.Kxf4 Ke7 43.h4 Rf6+ 44.Ke5 Rf1 45.Ra3 Re1+ 46.Kf5 
Rf1+ 47.Ke4 Re1+ 48.Re3 Rh1 49.h5 Kd6 50.Rf3 Re1+ 51.Kf5 Kxd5 52.Rd3+ Kc6 
53.Kf6 Rf1+ 54.Kg7 Rg1 55.Rf3 Rxg4+ 56.Kxf7 Rd4 57.Rf6+ Rd6 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "2"]
[White "Lukacs, Peter"]
[Black "Csom, Istvan"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2510"]
[ECO "D86"]
[EventDate "1978.08.12"]
[PlyCount "50"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2
b6 9.h4 Nc6 10.a3 Na5 11.Ba2 Ba6 12.h5 e5 13.hxg6 hxg6 14.Ng3 Re8 15.Qg4 
Bc4 16.Qh3 Qf6 17.Qh7+ Kf8 18.Bxc4 Nxc4 19.Bh6 Bxh6 20.Qxh6+ Qg7 21.Ke2 
Rac8 22.Kd3 Nb2+ 23.Kc2 Nc4 24.Kd3 Nb2+ 25.Kc2 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "3"]
[White "Csom, Istvan"]
[Black "Regan, Kenneth"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2430"]
[ECO "A17"]
[EventDate "1978.08.12"]
[PlyCount "44"]

1.c4 e6 2.Nf3 b6 3.g3 Bb7 4.Bg2 Nf6 5.O-O Be7 6.Nc3 O-O 7.Re1 d5 8.cxd5 
exd5 9.d4 Na6 10.Bf4 c5 11.Rc1 Ne4 12.dxc5 Naxc5 13.Nb5 g5 14.Be5 Qd7 15.
Nc3 Qf5 16.Bd4 Ne6 17.Be3 Bc5 18.Bxc5 bxc5 19.Nxe4 dxe4 20.Qc2 Nd4 21.Nxd4
cxd4 22.Qc7 e3 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "3"]
[White "Portisch, Ferenc"]
[Black "Lukacs, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2460"]
[ECO "E55"]
[EventDate "1978.08.12"]
[PlyCount "38"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O dxc4 8.Bxc4 
Nbd7 9.a3 cxd4 10.Qxd4 Bxc3 11.Qxc3 Qc7 12.Qc2 b6 13.Bd3 Qxc2 14.Bxc2 Ba6 
15.Rd1 Rac8 16.Ne1 Rc7 17.Bd2 Rfc8 18.Rdc1 Nc5 19.f3 Bc4 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "3"]
[White "Jansa, Vlastimil"]
[WhiteElo "2505"]
[Black "Barczay, Laszlo"]
[BlackElo "2465"]
[Result "1/2-1/2"]
[ECO "B92"]
[EventDate "1978.08.12"]
[PlyCount "34"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 g6 7.O-O Bg7 8.Bg5 
O-O 9.Kh1 Nc6 10.f4 Nxd4 11.Qxd4 Be6 12.Qe3 Rc8 13.Rad1 Qa5 14.f5 Bc4 15.
Bxc4 Rxc4 16.Bxf6 Bxf6 17.Nd5 Qc5 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "3"]
[White "Hardicsay, Peter"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2355"]
[BlackElo "2500"]
[ECO "A40"]
[EventDate "1978.08.12"]
[PlyCount "36"]

1.d4 e6 2.e4 c5 3.d5 exd5 4.exd5 d6 5.Nf3 Nf6 6.Be2 Be7 7.O-O O-O 8.c4 Na6
9.Nc3 Nc7 10.Re1 Re8 11.h3 Bf5 12.Bf4 Ne4 13.Qc2 Nxc3 14.Qxf5 Nxe2+ 15.
Rxe2 Qc8 16.Qd3 Qd7 17.Rae1 h6 18.b3 Bf8 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "3"]
[White "Fernandez Fernandez, Juan Carlos"]
[Black "Kuzmin, Gennady"]
[Result "0-1"]
[WhiteElo "2370"]
[BlackElo "2560"]
[ECO "E44"]
[EventDate "1978.08.12"]
[PlyCount "90"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ne4 6.Qc2 Bb7 7.a3 Nxc3 8.Nxc3 
Bxc3+ 9.Qxc3 O-O 10.b4 d5 11.Bb2 Nd7 12.Rc1 Rc8 13.c5 c6 14.Bd3 Nb8 15.a4 
Qd7 16.Qc2 f5 17.O-O b5 18.Ra1 Ba6 19.a5 Rce8 20.f3 Bc8 21.Bc3 Na6 22.Qb2 
Qe7 23.Rae1 Bd7 24.Re2 Rf7 25.Be1 e5 26.dxe5 Qxe5 27.Bc3 Qe7 28.f4 Qh4 29.
Rf3 Re6 30.Rh3 Qe7 31.Be5 Rf8 32.Rh5 Rxe5 33.fxe5 g6 34.Rh3 Re8 35.Rf3 
Qxe5 36.Qxe5 Rxe5 37.Rb2 g5 38.Rg3 g4 39.h3 h5 40.hxg4 hxg4 41.Bc2 Kg7 42.
Kf2 Nc7 43.Rb1 Ne8 44.Rh1 Nf6 45.Bd3 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "3"]
[White "Groszpeter, Attila"]
[Black "Mednis, Edmar John"]
[Result "0-1"]
[WhiteElo "2230"]
[BlackElo "2460"]
[ECO "B08"]
[EventDate "1978.08.12"]
[PlyCount "90"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Be2 O-O 6.O-O Bg4 7.Be3 Nc6 8.Qd2 e5
9.d5 Ne7 10.Rad1 Bd7 11.Bh6 Nc8 12.Bxg7 Kxg7 13.Ne1 c5 14.f4 exf4 15.Qxf4 
Qe7 16.Nd3 Nb6 17.Rf2 Rae8 18.Rdf1 Ng8 19.Qg3 a6 20.h4 Bc8 21.h5 Nd7 22.
Nf4 Ndf6 23.Nh3 Bxh3 24.Qxh3 Nxe4 25.Nxe4 Qxe4 26.Bd3 Qxd5 27.Rf4 Qe6 28.
Qh2 Qe5 29.R1f3 Nh6 30.Qh3 Qg5 31.hxg6 hxg6 32.Rf1 Rh8 33.Qf3 Re7 34.Bc4 
Nf5 35.Qc3+ Re5 36.R1f3 Rh4 37.Rxh4 Qxh4 38.Qb3 Qd4+ 39.Kh2 Qh4+ 40.Kg1 
Re1+ 41.Bf1 Qd4+ 42.Kh2 b5 43.g3 Qd2+ 44.Kh3 c4 45.Qa3 Ne3 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "3"]
[White "Vadasz, Laszlo"]
[WhiteElo "2505"]
[Black "Nunn, John Denis Martin"]
[BlackElo "2440"]
[Result "0-1"]
[ECO "D34"]
[EventDate "1978.08.12"]
[PlyCount "54"]

1.Nf3 d5 2.c4 e6 3.g3 c5 4.Bg2 Nc6 5.O-O Nf6 6.cxd5 exd5 7.d4 Be7 8.Nc3 
O-O 9.Bg5 cxd4 10.Nxd4 h6 11.Be3 Re8 12.Nxc6 bxc6 13.Qa4 Bd7 14.Qc2 Qc8 
15.Rfd1 Bh3 16.Bh1 Ng4 17.Bd2 Qe6 18.Be1 Rad8 19.e4 Qf6 20.exd5 Ne3 21.Qa4
Nxd1 22.Rxd1 cxd5 23.Nxd5 Qe6 24.Ba5 Bc5 25.Qc2 Bb6 26.Nxb6 Qf5 27.Rxd8 
Rxd8 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "3"]
[White "Adorjan, Andras"]
[WhiteElo "2515"]
[Black "Malich, Burkhard"]
[BlackElo "2535"]
[Result "1/2-1/2"]
[ECO "D63"]
[EventDate "1978.08.12"]
[PlyCount "31"]

1.c4 Nf6 2.Nc3 c6 3.d4 d5 4.Nf3 e6 5.Bg5 Nbd7 6.e3 Be7 7.Rc1 O-O 8.a4 Ne4 
9.Bxe7 Qxe7 10.Be2 Nxc3 11.bxc3 b6 12.O-O Bb7 13.Qc2 dxc4 14.Bxc4 c5 15.
Be2 e5 16.a5 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "4"]
[White "Regan, Kenneth"]
[Black "Malich, Burkhard"]
[Result "0-1"]
[WhiteElo "2430"]
[BlackElo "2535"]
[ECO "B22"]
[EventDate "1978.08.12"]
[PlyCount "58"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 e6 7.Bd3 dxe5 8.Nxe5 
Bb4+ 9.Bd2 Nd7 10.O-O O-O 11.Qc2 N7f6 12.Nc3 Be7 13.a3 Nb6 14.Rfe1 Qxd4 
15.Rad1 Qc5 16.b4 Qc7 17.Bf4 Bd6 18.Re3 Nbd5 19.Nxd5 exd5 20.Qe2 d4 21.Rg3
Re8 22.Re1 g6 23.Bc4 Be6 24.Bb5 Bd7 25.Bc4 Re7 26.Qc2 Kg7 27.Rg5 b5 28.Bd3
Qxc2 29.Bxc2 Rae8 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "4"]
[White "Nunn, John Denis Martin"]
[WhiteElo "2440"]
[Black "Adorjan, Andras"]
[BlackElo "2515"]
[Result "1/2-1/2"]
[ECO "B33"]
[EventDate "1978.08.12"]
[PlyCount "45"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 
b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 O-O 12.Nc2 Bg5 13.a4 bxa4 14.Rxa4 a5 15.
Bc4 Kh8 16.O-O f5 17.exf5 Bxf5 18.Bd3 Bd7 19.Be4 Rb8 20.Ra2 Be6 21.Qd3 Qd7
22.Na3 g6 23.Nc4 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "4"]
[White "Mednis, Edmar John"]
[Black "Vadasz, Laszlo"]
[Result "1-0"]
[WhiteElo "2460"]
[BlackElo "2505"]
[ECO "B09"]
[EventDate "1978.08.12"]
[PlyCount "34"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.Bd3 Nc6 7.O-O Bg4 8.e5 Nh5 
9.Be3 dxe5 10.dxe5 f6 11.exf6 Bxf6 12.h3 Bxf3 13.Qxf3 Bd4 14.Ne2 e5 15.
Nxd4 Nxd4 16.Qe4 Nxf4 17.Bc4+ 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "4"]
[White "Kuzmin, Gennady"]
[Black "Groszpeter, Attila"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2230"]
[ECO "B19"]
[EventDate "1978.08.12"]
[PlyCount "72"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.h4 h6 8.h5 Bh7
9.Bd3 Bxd3 10.Qxd3 e6 11.Bf4 Qa5+ 12.Bd2 Qc7 13.O-O-O Ngf6 14.Qe2 O-O-O 
15.Ne5 Nxe5 16.dxe5 Nd7 17.f4 Be7 18.Rhf1 Rhe8 19.Ne4 Nc5 20.g4 Nxe4 21.
Qxe4 Rd5 22.c4 Rd7 23.Bc3 Red8 24.Rxd7 Qxd7 25.Kc2 Kc7 26.a3 c5 27.f5 Bg5 
28.Qf3 Qa4+ 29.b3 Qxa3 30.Ra1 Rd2+ 31.Bxd2 Qxa1 32.Bxg5 hxg5 33.fxe6 Qa2+ 
34.Kd1 Qa1+ 35.Kc2 Qa2+ 36.Kc3 Qa1+ 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "4"]
[White "Ree, Hans"]
[Black "Fernandez Fernandez, Juan Carlos"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "2370"]
[ECO "E81"]
[EventDate "1978.08.12"]
[PlyCount "88"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 a6 7.Qd2 b6 8.O-O-O c5 
9.Nge2 Nc6 10.h4 b5 11.dxc5 Qa5 12.Kb1 dxc5 13.Nd5 Qxd2 14.Rxd2 Nd7 15.
Nec3 bxc4 16.Bxc4 e6 17.Nf4 Rb8 18.Na4 Rb4 19.b3 Na5 20.Rc1 Nxc4 21.Rxc4 
Rxc4 22.bxc4 Ne5 23.Nb6 Bb7 24.Bxc5 Rb8 25.Kc2 Bc6 26.Be3 Nxc4 27.Nxc4 
Ba4+ 28.Kd3 Bb5 29.a4 Bxa4 30.Nb6 Bb5+ 31.Kc2 h5 32.Ne2 Bf6 33.Nc3 Bxh4 
34.Nxb5 axb5 35.Kb3 Bg3 36.Rd7 Kf8 37.Bc5+ Kg7 38.Bd4+ e5 39.Bc5 h4 40.Nd5
h3 41.gxh3 Rh8 42.Be7 Bh4 43.Bd6 Bf6 44.h4 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "4"]
[White "Barczay, Laszlo"]
[Black "Hardicsay, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2465"]
[BlackElo "2355"]
[ECO "A01"]
[EventDate "1978.08.12"]
[PlyCount "34"]

1.b3 e5 2.Bb2 Nc6 3.e3 d5 4.Bb5 Bd6 5.f4 Qh4+ 6.g3 Qe7 7.Nf3 Bg4 8.h3 Bxf3
9.Qxf3 Nf6 10.Nc3 O-O 11.O-O e4 12.Qf2 a6 13.Bxc6 bxc6 14.Ne2 Ba3 15.Bxa3 
Qxa3 16.g4 Nd7 17.Nd4 Qd6 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "4"]
[White "Lukacs, Peter"]
[WhiteElo "2460"]
[Black "Jansa, Vlastimil"]
[BlackElo "2505"]
[Result "1/2-1/2"]
[ECO "D93"]
[EventDate "1978.08.12"]
[PlyCount "34"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3 c5 7.dxc5 Qa5 8.Rc1 
dxc4 9.Bxc4 Nc6 10.O-O Qxc5 11.Nb5 Qh5 12.h3 Be6 13.Be2 Qd5 14.Nc7 Qxa2 
15.Nxa8 Rxa8 16.Ra1 Qxb2 17.Rb1 Qa2 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "4"]
[White "Csom, Istvan"]
[Black "Portisch, Ferenc"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2450"]
[ECO "A48"]
[EventDate "1978.08.12"]
[PlyCount "82"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 b6 4.e3 Bb7 5.h3 Bg7 6.Nbd2 d6 7.Bc4 O-O 8.O-O 
Nbd7 9.Qe2 a6 10.a4 Qe8 11.Bh2 e5 12.dxe5 dxe5 13.e4 Qe7 14.c3 Ne8 15.Rfd1
Nd6 16.Bd5 c6 17.Ba2 Nc5 18.a5 b5 19.Qe3 Nd7 20.b4 Rac8 21.Nf1 Rfd8 22.Bg3
c5 23.Bd5 Bxd5 24.Rxd5 Nc4 25.Qe1 Nf6 26.Rxd8+ Rxd8 27.Bh4 cxb4 28.cxb4 h6
29.Rb1 Rd3 30.Qe2 Qd7 31.Ne1 Rd6 32.Bxf6 Bxf6 33.Nc2 Bg5 34.Nce3 Bxe3 35.
Nxe3 Rd2 36.Qe1 Qd3 37.Rd1 Rxd1 38.Qxd1 Qxe4 39.Nd5 Kg7 40.Nc7 Qc6 41.Qd8 
1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "5"]
[White "Portisch, Ferenc"]
[Black "Regan, Kenneth"]
[Result "1-0"]
[WhiteElo "2450"]
[BlackElo "2430"]
[ECO "E47"]
[EventDate "1978.08.12"]
[PlyCount "60"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 Nc6 6.Nf3 Re8 7.Ne5 d6 8.Nxc6 
bxc6 9.Bd2 e5 10.O-O Bg4 11.f3 Bxc3 12.Bxc3 e4 13.fxg4 exd3 14.Qxd3 Nxg4 
15.Qf5 Nh6 16.Qf4 d5 17.cxd5 cxd5 18.Ba5 Qb8 19.Bxc7 Qxb2 20.Be5 Re6 21.
Qf3 Qb7 22.Rab1 Qd7 23.e4 Ra6 24.exd5 Rxa2 25.d6 Rd8 26.Qd5 Ra6 27.Rb7 Qc6
28.Rbxf7 Qxd5 29.Rxg7+ Kh8 30.Rd7+ 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "5"]
[White "Jansa, Vlastimil"]
[WhiteElo "2505"]
[Black "Csom, Istvan"]
[BlackElo "2510"]
[Result "1/2-1/2"]
[ECO "B62"]
[EventDate "1978.08.12"]
[PlyCount "122"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O 
h6 9.Be3 Ng4 10.Nxc6 bxc6 11.Bc5 Bb7 12.h3 Qa5 13.Bxd6 O-O-O 14.Bc7 Qxc7 
15.Qxd8+ Qxd8 16.Rxd8+ Kxd8 17.hxg4 Kc7 18.Bd3 Bc5 19.Nd1 e5 20.Kd2 Bc8 
21.Ne3 Rd8 22.f3 Be6 23.Nf5 Bf8 24.Ke2 a5 25.Ne3 Bc5 26.b3 f6 27.Nd1 Bb4 
28.Nb2 Ba3 29.Na4 Rb8 30.Rd1 Be7 31.c3 Ba3 32.Kd2 Rd8 33.Kc2 Bf7 34.Be2 
Rxd1 35.Bxd1 c5 36.Be2 Be8 37.Nb2 Bxb2 38.Kxb2 Bf7 39.Bb5 Kb6 40.Bd7 Kc7 
41.Ba4 Kb6 42.Kc2 Be6 43.Be8 g5 44.Kd3 Bg8 45.Kc2 Be6 46.Kd3 Bg8 47.Bd7 
Bf7 48.Kc2 Kc7 49.Bb5 Kb6 50.Be2 Be6 51.Kb2 Bf7 52.Ka3 Be6 53.Bd3 Bf7 54.
Kb2 Be6 55.a4 Bg8 56.Ka3 Be6 57.Bb5 Bf7 58.b4 Be6 59.bxa5+ Kxa5 60.Kb2 Kb6
61.Kc2 Bf7 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "5"]
[White "Hardicsay, Peter"]
[Black "Lukacs, Peter"]
[Result "0-1"]
[WhiteElo "2355"]
[BlackElo "2460"]
[ECO "C99"]
[EventDate "1978.08.12"]
[PlyCount "100"]

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 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Nc6 14.Nb3 a5 15.Be3 a4 
16.Nbd2 Nb4 17.Bb1 Bd7 18.a3 Nc6 19.Bd3 Na5 20.Qe2 Qb8 21.b4 axb3 22.Reb1 
Rc8 23.Nxb3 Nc4 24.Bc1 Qc7 25.Ra2 Bd8 26.d5 Nh5 27.Na1 Qa7 28.Nc2 Bb6 29.
g4 Nf4 30.Bxf4 exf4 31.Nb4 h5 32.Nc6 Bxc6 33.dxc6 hxg4 34.hxg4 Nxa3 35.Rb3
Bc5 36.e5 Qe7 37.Bf5 Re8 38.Bd7 dxe5 39.Qe4 Nc4 40.Rxa8 Rxa8 41.Rb1 Ra2 
42.Rxb5 Qd6 43.Qb1 Bxf2+ 44.Kh1 Ra8 45.Rb7 Bb6 46.Rxb6 Nxb6 47.Qxb6 Qd1+ 
48.Ng1 Qd5+ 49.Kh2 Ra2+ 50.Kh3 Qh1# 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "5"]
[White "Fernandez Fernandez, Juan Carlos"]
[Black "Barczay, Laszlo"]
[Result "0-1"]
[WhiteElo "2370"]
[BlackElo "2465"]
[ECO "B71"]
[EventDate "1978.08.12"]
[PlyCount "54"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nbd7 6.f4 g6 7.Nf3 Bg7 8.e5 
dxe5 9.fxe5 Ng4 10.e6 fxe6 11.Ng5 Bxc3+ 12.bxc3 Qa5 13.Qxg4 Qxc3+ 14.Kd1 
Qxa1 15.Qxe6 Qd4+ 16.Bd2 Qa1+ 17.Bc1 Qd4+ 18.Bd2 Nc5 19.Bb5+ Kd8 20.Nf7+ 
Kc7 21.Qxe7+ Kb6 22.a3 Qg4+ 23.Kc1 Kxb5 24.Ne5 Qa4 25.c4+ Ka6 26.Qxc5 Bf5 
27.Kb2 Rhe8 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "5"]
[White "Groszpeter, Attila"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2230"]
[BlackElo "2500"]
[ECO "B22"]
[EventDate "1978.08.12"]
[PlyCount "88"]

1.e4 c5 2.c3 e6 3.d4 d5 4.exd5 exd5 5.Nf3 Nc6 6.Be3 c4 7.b3 cxb3 8.axb3 
Bd6 9.Be2 Nf6 10.O-O Ne4 11.c4 O-O 12.Nfd2 f5 13.Nxe4 fxe4 14.Nc3 Nb4 15.
Qd2 a5 16.cxd5 Bf5 17.Bc4 Qh4 18.g3 Qf6 19.f3 Qg6 20.fxe4 Bxe4 21.Bf4 Bd3 
22.Bxd3 Bxf4 23.Rxf4 Nxd3 24.Rxf8+ Rxf8 25.Rd1 Nf2 26.Rf1 Nh3+ 27.Kg2 Rxf1
28.Kxf1 Ng5 29.Qe3 h6 30.h4 Nf7 31.Qe8+ Kh7 32.Ne2 Nd6 33.Qe6 b5 34.h5 
Qb1+ 35.Kg2 Qc2 36.Kh3 a4 37.bxa4 bxa4 38.Qxd6 Qxe2 39.Qg6+ Kg8 40.Qf5 Qe7
41.Qc8+ Qf8 42.Qe6+ Qf7 43.Qc8+ Qf8 44.Qe6+ 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "5"]
[White "Vadasz, Laszlo"]
[Black "Kuzmin, Gennady"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2560"]
[ECO "E67"]
[EventDate "1978.08.12"]
[PlyCount "120"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.d4 Nbd7 7.Nc3 e5 8.h3 Re8 
9.e4 exd4 10.Nxd4 Nc5 11.Re1 a5 12.b3 Nfd7 13.Be3 Ne5 14.Qc2 a4 15.Rad1 
axb3 16.axb3 Na6 17.Qb1 Bd7 18.Nd5 c6 19.Nc3 Qa5 20.Nce2 c5 21.Nc2 Nb4 22.
Nxb4 Qxb4 23.Rxd6 Ra3 24.Bd2 Qxb3 25.Qxb3 Rxb3 26.f4 Be6 27.Rxe6 fxe6 28.
fxe5 Bxe5 29.Bf4 Bxf4 30.gxf4 Rd8 31.Kf2 Rd2 32.e5 Rbb2 33.Bf3 Rd4 34.Bxb7
Rxf4+ 35.Bf3 Rf5 36.Rd1 Rb3 37.Ng1 Rc3 38.Rd6 Rc2+ 39.Kg3 Rxe5 40.Bg4 Re3+
41.Kf4 Rcc3 42.Bxe6+ Kf8 43.Bd5 Ke7 44.Ra6 g5+ 45.Kf5 Re1 46.Nf3 Rb3 47.
Kxg5 Rb4 48.Kf5 Rb8 49.Kf4 Re2 50.Be4 Rf8+ 51.Bf5 Rf2 52.Re6+ Kd8 53.Re5 
Rc2 54.Ng5 Rf2+ 55.Nf3 Rc2 56.Ng5 Rf2+ 57.Ke4 Re2+ 58.Kd5 Rxe5+ 59.Kxe5 
Ke7 60.Nxh7 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "5"]
[White "Adorjan, Andras"]
[WhiteElo "2515"]
[Black "Mednis, Edmar John"]
[BlackElo "2460"]
[Result "1-0"]
[ECO "B31"]
[EventDate "1978.08.12"]
[PlyCount "81"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.Bxc6 dxc6 7.d3 Qe7 8.Nbd2 
Nh6 9.Nc4 f6 10.b4 Be6 11.bxc5 Bxc4 12.dxc4 Qxc5 13.Qd3 Qe7 14.a4 Qd7 15.
Qb3 O-O 16.Ba3 Rfd8 17.Rab1 b6 18.c5+ Kh8 19.h3 Rab8 20.cxb6 Rxb6 21.Qc4 
Qf7 22.Qxf7 Nxf7 23.Rxb6 axb6 24.Rb1 Rb8 25.Bc5 b5 26.c4 Bf8 27.Bxf8 Rxf8 
28.cxb5 cxb5 29.axb5 Nd6 30.Nd2 Rd8 31.b6 Nb7 32.Nf1 f5 33.exf5 gxf5 34.
Ng3 f4 35.Ne4 Kg7 36.Rc1 Na5 37.Rc5 Nb3 38.Rxe5 Kf7 39.b7 Rb8 40.Nd6+ Kf6 
41.Re8 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "5"]
[White "Malich, Burkhard"]
[WhiteElo "2535"]
[Black "Nunn, John Denis Martin"]
[BlackElo "2440"]
[Result "0-1"]
[ECO "A70"]
[EventDate "1978.08.12"]
[PlyCount "86"]

1.Nf3 Nf6 2.c4 e6 3.d4 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.e4 Bg7 8.Bf4 O-O 
9.Be2 a6 10.a4 Bg4 11.h3 Bxf3 12.Bxf3 Qc7 13.O-O Nbd7 14.Qc2 c4 15.Rac1 
Nc5 16.Ne2 b5 17.axb5 axb5 18.b4 cxb3 19.Qxb3 Qb6 20.Qc2 Nfd7 21.Be3 b4 
22.Rb1 b3 23.Qd1 b2 24.Nd4 Rfb8 25.Qc2 Ra3 26.Rfd1 Ne5 27.Be2 Qb4 28.Rd2 
Ra1 29.Rdd1 Rxb1 30.Rxb1 Ng4 31.Nc6 Nxe3 32.fxe3 Qb3 33.Qxb3 Rxb3 34.e5 
dxe5 35.d6 e4 36.Kf2 Rb6 37.Nd4 Bxd4 38.exd4 Na4 39.d7 Rd6 40.Ke3 Rxd7 41.
Bb5 Nc3 42.Rxb2 Rb7 43.Rb3 Nxb5 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "6"]
[White "Regan, Kenneth"]
[WhiteElo "2430"]
[Black "Nunn, John Denis Martin"]
[BlackElo "2440"]
[Result "1/2-1/2"]
[ECO "C45"]
[EventDate "1978.08.12"]
[PlyCount "30"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.e5 d5 6.Bb5 Ne4 7.Nxd4 Bc5 8.Be3 
Bd7 9.Bxc6 bxc6 10.O-O Qe7 11.f3 Nd6 12.Bf2 Nf5 13.Re1 O-O 14.Nc3 Nxd4 15.
Bxd4 Bb6 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "6"]
[White "Mednis, Edmar John"]
[Black "Malich, Burkhard"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2535"]
[ECO "B83"]
[EventDate "1978.08.12"]
[PlyCount "40"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.O-O O-O 8.f4 
Nc6 9.Be3 Nxd4 10.Bxd4 b6 11.Qd3 Bb7 12.Rad1 Qc8 13.Qg3 Rd8 14.Kh1 Bc6 15.
f5 e5 16.Be3 b5 17.Bh6 Bf8 18.Bg5 Be7 19.Bh6 Bf8 20.Bg5 Be7 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "6"]
[White "Kuzmin, Gennady"]
[WhiteElo "2560"]
[Black "Adorjan, Andras"]
[BlackElo "2515"]
[Result "1-0"]
[ECO "B07"]
[EventDate "1978.08.12"]
[PlyCount "87"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bf4 Bg7 5.Qd2 O-O 6.O-O-O c6 7.Bh6 Qa5 8.Bxg7 
Kxg7 9.f4 Be6 10.a3 b5 11.e5 Nd5 12.Nge2 Nd7 13.Nxd5 Qxd2+ 14.Rxd2 Bxd5 
15.Nc3 Nb6 16.Nxd5 Nxd5 17.g3 a5 18.Bg2 Rfd8 19.Re1 e6 20.Rd3 Rac8 21.Rf1 
h6 22.Kb1 Rc7 23.Rc1 b4 24.c4 bxc3 25.Bxd5 cxd5 26.Rdxc3 Rb7 27.Rc7 Rb5 
28.Rc8 Rxc8 29.Rxc8 dxe5 30.fxe5 Rb3 31.Rc5 Rd3 32.Rxa5 Rxd4 33.b4 Rc4 34.
Rc5 Rxc5 35.bxc5 Kf8 36.a4 Ke7 37.a5 Kd7 38.a6 Kc7 39.Kc2 Kc6 40.Kc3 Kc7 
41.Kb4 Kc6 42.g4 g5 43.h3 Kc7 44.Kb5 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "6"]
[White "Ree, Hans"]
[Black "Vadasz, Laszlo"]
[Result "0-1"]
[WhiteElo "2500"]
[BlackElo "2505"]
[ECO "E00"]
[EventDate "1978.08.12"]
[PlyCount "46"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 b5 6.Bg2 Bb7 7.e4 d6 8.Qe2 Qb6 
9.Nf3 Be7 10.a4 Ba6 11.axb5 Bxb5 12.Qc2 Na6 13.Nc3 Nb4 14.Qb3 Bd3 15.Qa4+ 
Kf8 16.e5 Nc2+ 17.Kd1 Nxa1 18.exf6 Bxf6 19.Qxa1 Qb3+ 20.Ke1 Qc2 21.Bf1 h6 
22.Be3 Bxc3+ 23.bxc3 Be4 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "6"]
[White "Barczay, Laszlo"]
[Black "Groszpeter, Attila"]
[Result "1/2-1/2"]
[WhiteElo "2465"]
[BlackElo "2230"]
[ECO "A00"]
[EventDate "1978.08.12"]
[PlyCount "56"]

1.g3 g6 2.Bg2 Bg7 3.e4 e5 4.Ne2 Ne7 5.d4 exd4 6.Nxd4 Nbc6 7.Be3 d5 8.Nxc6 
bxc6 9.Bd4 Bxd4 10.Qxd4 O-O 11.Nc3 Be6 12.O-O-O Qd6 13.h4 h5 14.Rhe1 c5 
15.Qf6 d4 16.e5 Qa6 17.Qxe7 dxc3 18.Bxa8 cxb2+ 19.Kxb2 Qxa2+ 20.Kc1 Qa3+ 
21.Kd2 Rxa8 22.Re3 Qb4+ 23.Kc1 Kh7 24.Rd7 Bxd7 25.Qxf7+ Kh6 26.Qxd7 Rf8 
27.f4 c4 28.Qd2 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "6"]
[White "Lukacs, Peter"]
[Black "Fernandez Fernandez, Juan Carlos"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2370"]
[ECO "E54"]
[EventDate "1978.08.12"]
[PlyCount "40"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 O-O 6.Nf3 d5 7.O-O dxc4 8.Bxc4 
Bd7 9.Qe2 Bc6 10.Rd1 Qe7 11.Ne5 Ba5 12.Bd2 Bc7 13.Rac1 Bxe5 14.dxe5 Ne4 
15.Nxe4 Bxe4 16.f3 Bc6 17.b3 Nd7 18.Bc3 Nb6 19.e4 Rfd8 20.Rxd8+ 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "6"]
[White "Csom, Istvan"]
[Black "Hardicsay, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2355"]
[ECO "A30"]
[EventDate "1978.08.12"]
[PlyCount "142"]

1.Nf3 Nf6 2.c4 c5 3.b3 e6 4.Bb2 b6 5.g3 Bb7 6.Bg2 Be7 7.Nc3 O-O 8.O-O d6 
9.Re1 a6 10.h3 Ra7 11.e4 e5 12.Nh2 Nc6 13.f4 Nd4 14.d3 b5 15.Rf1 bxc4 16.
dxc4 Qa8 17.Qd3 a5 18.Rae1 Qc8 19.Nf3 Nd7 20.a4 Ra8 21.Nb5 Re8 22.Ba3 Ra6 
23.Kh2 Qb8 24.Bc1 Nf8 25.f5 Qd8 26.Rf2 h6 27.Ref1 Nh7 28.Ne1 Ra8 29.Nc2 
Nf6 30.Ne3 Bc6 31.Kg1 Qd7 32.Re1 Qb7 33.Nc2 Qd7 34.Ba3 Reb8 35.Rc1 Qb7 36.
Re1 Qd7 37.Rff1 Rc8 38.Rf2 Rcb8 39.Rc1 Qb7 40.Re1 Qd7 41.Ra1 Qb7 42.Kh2 
Rd8 43.Re1 Rd7 44.Bc1 Rdd8 45.Nca3 Kh7 46.Nb1 Kg8 47.Rb2 Qd7 48.N1c3 Rf8 
49.Bf3 Nh7 50.Bg4 Qd8 51.Be3 Bg5 52.Bg1 Be7 53.Rf1 Nf6 54.Bd1 Qd7 55.Rbf2 
Qb7 56.Re1 Kh8 57.Rff1 Qd7 58.Be3 Rg8 59.Bd2 Rgf8 60.Be3 Nh7 61.Rg1 Bg5 
62.h4 Bxe3 63.Qxe3 Qe7 64.Ref1 Rad8 65.Kh3 Rg8 66.Rf2 Rd7 67.Rgf1 Qf6 68.
g4 g5 69.h5 Qe7 70.Nd5 Qd8 71.Nbc3 f6 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "6"]
[White "Portisch, Ferenc"]
[WhiteElo "2450"]
[Black "Jansa, Vlastimil"]
[BlackElo "2505"]
[Result "0-1"]
[ECO "A55"]
[EventDate "1978.08.12"]
[PlyCount "102"]

1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.Nf3 e5 5.e4 g6 6.Be2 Bg7 7.d5 Nc5 8.Bg5 h6 
9.Bxf6 Bxf6 10.b4 Nd7 11.O-O O-O 12.Ne1 a5 13.a3 Bg5 14.Nd3 f5 15.c5 Nf6 
16.Bf3 axb4 17.Nxb4 dxc5 18.Nd3 Nd7 19.Nb5 Be7 20.Re1 Bd6 21.Nb2 Nf6 22.
Nc4 f4 23.Rb1 Ra6 24.h3 h5 25.Qe2 Nh7 26.Rb3 Ng5 27.Reb1 Nf7 28.Nbxd6 cxd6
29.Rb6 Rxb6 30.Rxb6 Re8 31.a4 Re7 32.a5 Kh7 33.Qc2 Rd7 34.Bd1 Rc7 35.Qb2 
Qf6 36.Ba4 f3 37.Be8 Ng5 38.Rxd6 Nxh3+ 39.gxh3 Qg5+ 40.Kf1 Bxh3+ 41.Ke1 
Qg1+ 42.Kd2 Qxf2+ 43.Kc3 Qd4+ 44.Kb3 f2 45.Qxd4 cxd4 46.Nd2 Rc3+ 47.Ka4 
Rc2 48.Nf1 Bxf1 49.Rf6 d3 50.Kb3 Bh3 51.d6 Be6+ 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "7"]
[White "Jansa, Vlastimil"]
[WhiteElo "2505"]
[Black "Regan, Kenneth"]
[BlackElo "2430"]
[Result "1-0"]
[ECO "B29"]
[EventDate "1978.08.12"]
[PlyCount "57"]

1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Qxd4 e6 6.Bc4 Nc6 7.Qe4 d6 8.exd6 
Nf6 9.Qe2 Bxd6 10.O-O O-O 11.Bg5 Qa5 12.Bxf6 gxf6 13.Nc3 Ne5 14.Rad1 Nxc4 
15.Qxc4 Qb4 16.Qe2 Be7 17.Nd4 e5 18.Nd5 Qc5 19.b4 Qd6 20.Nb5 Qd7 21.Nbc7 
Rb8 22.Qe3 Kg7 23.Qxa7 Bd6 24.Qxb8 Qc6 25.Qa7 Bxc7 26.Ne7 Qb6 27.Nxc8 Rxc8
28.Qa3 Bd6 29.Qg3+ 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "7"]
[White "Hardicsay, Peter"]
[Black "Portisch, Ferenc"]
[Result "1/2-1/2"]
[WhiteElo "2355"]
[BlackElo "2450"]
[ECO "C09"]
[EventDate "1978.08.12"]
[PlyCount "52"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6 7.dxc5 Bxc5 8.
O-O Ne7 9.Nb3 Bd6 10.Nbd4 O-O 11.Be3 Bg4 12.Qd2 Rc8 13.c3 Na5 14.h3 Bh5 
15.b3 Qc7 16.Rac1 a6 17.Bd3 Nac6 18.Rfe1 Rfd8 19.Nh4 Nxd4 20.Bxd4 Bg6 21.
Nxg6 hxg6 22.Qe2 Nc6 23.Be3 Bf4 24.Qd2 Bxe3 25.Rxe3 Qa5 26.Qb2 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "7"]
[White "Fernandez Fernandez, Juan Carlos"]
[Black "Csom, Istvan"]
[Result "0-1"]
[WhiteElo "2370"]
[BlackElo "2510"]
[ECO "B58"]
[EventDate "1978.08.12"]
[PlyCount "82"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2 e5 7.Nf3 h6 8.O-O 
Be7 9.b3 O-O 10.Bb2 a6 11.Nd2 Be6 12.Re1 Rc8 13.Nc4 Nxe4 14.Nxe4 d5 15.
Ned2 dxc4 16.Bxc4 Qd7 17.Bxe6 Qxe6 18.Nc4 f6 19.Ne3 Bc5 20.Qd5 Qxd5 21.
Nxd5 Nb4 22.Nxb4 Bxb4 23.Re2 Rfd8 24.c4 Rd3 25.g3 Kf7 26.Kg2 a5 27.Rc1 b6 
28.Rcc2 Rcd8 29.Re4 h5 30.Rce2 Bc5 31.Bc1 a4 32.bxa4 Ra8 33.Be3 Rxa4 34.
Bxc5 bxc5 35.f4 exf4 36.gxf4 Kg6 37.Rb2 Rda3 38.Ree2 Rxc4 39.Rbc2 Rxf4 40.
Rxc5 Rfa4 41.Rcc2 Kg5 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "7"]
[White "Groszpeter, Attila"]
[Black "Lukacs, Peter"]
[Result "1-0"]
[WhiteElo "2230"]
[BlackElo "2460"]
[ECO "C53"]
[EventDate "1978.08.12"]
[PlyCount "58"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 d6 5.b4 Bb6 6.a4 a6 7.Qb3 Qe7 8.d3 Nf6 9.
Bg5 h6 10.Bh4 g5 11.Bg3 Nh5 12.Nbd2 Nf4 13.O-O Rg8 14.a5 Ba7 15.b5 axb5 
16.Bxb5 Kf8 17.a6 Ng6 18.axb7 Bxb7 19.Bxc6 Bxc6 20.Rxa7 Rxa7 21.Qb8+ Kg7 
22.Qxa7 g4 23.Ne1 h5 24.f4 h4 25.f5 Qg5 26.fxg6 hxg3 27.Qxc7 Qxg6 28.hxg3 
Rh8 29.Rf5 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "7"]
[White "Vadasz, Laszlo"]
[Black "Barczay, Laszlo"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2465"]
[ECO "A14"]
[EventDate "1978.08.12"]
[PlyCount "80"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.b3 b6 7.Bb2 Bb7 8.cxd5 
Nxd5 9.a3 Nd7 10.d4 c5 11.Nbd2 N5f6 12.Rc1 Rc8 13.dxc5 Rxc5 14.Rxc5 Nxc5 
15.b4 Nce4 16.Nxe4 Bxe4 17.Qxd8 Rxd8 18.Nd4 Rc8 19.b5 Rc4 20.Rc1 Rxc1+ 21.
Bxc1 Bc5 22.Nb3 Bd6 23.Bxe4 Nxe4 24.Bb2 f6 25.f3 Nc5 26.Nxc5 Bxc5+ 27.Kf1 
Kf7 28.e4 e5 29.Ke2 Ke6 30.a4 g6 31.g4 g5 32.Kd3 Kd6 33.Kc4 Ke6 34.Bc3 Kd6
35.Be1 Ke6 36.h4 h6 37.h5 Kd6 38.a5 Ke6 39.Bd2 Kd6 40.Bc3 Ke6 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "7"]
[White "Adorjan, Andras"]
[WhiteElo "2515"]
[Black "Ree, Hans"]
[BlackElo "2500"]
[Result "1/2-1/2"]
[ECO "A15"]
[EventDate "1978.08.12"]
[PlyCount "28"]

1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 c5 5.O-O g6 6.b3 Bg7 7.Bb2 O-O 8.Nc3 Na6 
9.d4 d5 10.dxc5 Nxc5 11.Nxd5 Nxd5 12.Bxg7 Kxg7 13.cxd5 Qxd5 14.Qxd5 Bxd5 
1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "7"]
[White "Malich, Burkhard"]
[Black "Kuzmin, Gennady"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2560"]
[ECO "E12"]
[EventDate "1978.08.12"]
[PlyCount "88"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 exd5 7.g3 Be7 8.Bg2 O-O
9.O-O Ne4 10.Qb3 Nxc3 11.bxc3 Nc6 12.Nd2 Na5 13.Qc2 c5 14.dxc5 Bxc5 15.Nb3
Nxb3 16.Qxb3 Qf6 17.Bxd5 Bxd5 18.Qxd5 Qxc3 19.Bd2 Qb2 20.Ra2 Qb5 21.Qf3 
Rfe8 22.e3 a5 23.Rfa1 Rad8 24.a4 Qc4 25.Be1 Rd3 26.Qf4 Qd5 27.Rc2 Rd1 28.
Rcc1 Rxc1 29.Rxc1 h5 30.Bc3 Kh7 31.h4 f6 32.Be1 Kg6 33.Qc4 Qf3 34.Qd3+ Kh6
35.Rc4 Qa8 36.Bc3 Rd8 37.Bd4 Qf3 38.Qc2 f5 39.Qd2 Kh7 40.Rc1 Qe4 41.Qe2 
Bxd4 42.Qxh5+ Kg8 43.exd4 f4 44.Rc7 Rf8 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "7"]
[White "Nunn, John Denis Martin"]
[WhiteElo "2440"]
[Black "Mednis, Edmar John"]
[BlackElo "2460"]
[Result "1-0"]
[ECO "C05"]
[EventDate "1978.08.12"]
[PlyCount "101"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Ngf3 c5 6.c3 Nc6 7.Bd3 cxd4 8.cxd4 
Qb6 9.O-O Nxd4 10.Nxd4 Qxd4 11.Nf3 Qb6 12.Qc2 Qc5 13.Qe2 Be7 14.Bd2 O-O 
15.Rac1 Qb6 16.Bb1 f5 17.exf6 Nxf6 18.Bc3 Bd7 19.Rfe1 Bb4 20.Bd4 Qa5 21.
Red1 Rae8 22.Qe5 Qa6 23.Bd3 b5 24.Qe2 Qb7 25.Ne5 a6 26.g4 Re7 27.g5 Ne4 
28.f3 Nd6 29.a3 Ba5 30.Bc5 Nc8 31.Kg2 Be8 32.Qc2 g6 33.Bxe7 Nxe7 34.Ng4 
Nf5 35.Bxf5 gxf5 36.Ne5 Bd8 37.f4 d4+ 38.Kg3 Bb6 39.Qg2 Qe7 40.Rc8 Bh5 41.
Rxf8+ Kxf8 42.Rc1 d3 43.Nxd3 Qd6 44.Ne5 Qd4 45.Rc8+ Be8 46.Qf3 Bd8 47.Kh3 
Qd2 48.Qc3 Qd1 49.Qd3 Qh5+ 50.Kg3 Be7 51.Qd7 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "8"]
[White "Regan, Kenneth"]
[Black "Mednis, Edmar John"]
[Result "0-1"]
[WhiteElo "2430"]
[BlackElo "2460"]
[ECO "C02"]
[EventDate "1978.08.12"]
[PlyCount "62"]

1.e4 e6 2.Nf3 d5 3.e5 c5 4.c3 Nc6 5.d4 Qb6 6.a3 c4 7.Nbd2 Na5 8.g3 Bd7 9.
Bh3 h6 10.O-O O-O-O 11.Nh4 g5 12.Ng2 h5 13.g4 hxg4 14.Bxg4 f5 15.exf6 Nxf6
16.Ne3 Bd6 17.Nf3 Nb3 18.Rb1 Bf4 19.Ne5 Bxh2+ 20.Kg2 Bxe5 21.dxe5 Ne4 22.
f3 Nec5 23.Nc2 Qc7 24.Bxg5 Qxe5 25.f4 Qe4+ 26.Kg3 Rdf8 27.Be7 Rf7 28.Bxc5 
Nxc5 29.Nd4 Qg6 30.Rh1 Rg8 31.Rh4 Ne4+ 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "8"]
[White "Kuzmin, Gennady"]
[WhiteElo "2560"]
[Black "Nunn, John Denis Martin"]
[BlackElo "2440"]
[Result "1/2-1/2"]
[ECO "C89"]
[EventDate "1978.08.12"]
[PlyCount "46"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 
9.d4 exd4 10.e5 Ne4 11.cxd4 Bg4 12.Be3 Na5 13.Bc2 f5 14.Bd3 Nc4 15.Bc1 c5 
16.Be2 cxd4 17.Nxd4 Bc5 18.Nc3 Nxf2 19.Kxf2 Qb6 20.Be3 f4 21.Nxd5 fxe3+ 
22.Kg1 Bxe2 23.Rxe2 Qh6 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "8"]
[White "Ree, Hans"]
[Black "Malich, Burkhard"]
[Result "0-1"]
[WhiteElo "2500"]
[BlackElo "2535"]
[ECO "D96"]
[EventDate "1978.08.12"]
[PlyCount "90"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 c6 6.cxd5 cxd5 7.Bg5 e6 8.e3 O-O
9.Bd3 Nc6 10.h3 b6 11.O-O Bb7 12.Ne5 h6 13.Bh4 g5 14.Bg3 Nxe5 15.Bxe5 Ne4 
16.Bxg7 Kxg7 17.Rad1 Nf6 18.f4 g4 19.Rd2 Qe7 20.Qd1 gxh3 21.Qf3 h2+ 22.Kh1
h5 23.f5 Ng4 24.Qg3 exf5 25.Re2 h4 26.Qf4 Nh6 27.Rf3 Rad8 28.Bxf5 Rh8 29.
Bd3 Bc8 30.e4 Qd6 31.exd5 Qxf4 32.Rxf4 h3 33.gxh3 Bxh3 34.Re3 Bg2+ 35.Kxg2
h1=Q+ 36.Kxh1 Nf5+ 37.Kg1 Nxe3 38.Be4 Nc4 39.b3 Nd6 40.Bg2 Rc8 41.Rf3 Rh4 
42.Rd3 f5 43.Kf2 Kf6 44.a4 a6 45.Bf3 Kg5 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "8"]
[White "Barczay, Laszlo"]
[WhiteElo "2465"]
[Black "Adorjan, Andras"]
[BlackElo "2515"]
[Result "0-1"]
[ECO "B30"]
[EventDate "1978.08.12"]
[PlyCount "50"]

1.e4 c5 2.Nf3 Nc6 3.Nc3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6 7.Be2 O-O 8.Qd2 
d5 9.exd5 Nxd5 10.Nxc6 bxc6 11.Rd1 Be6 12.Bd4 Bxd4 13.Qxd4 Qa5 14.Qa4 Qb6 
15.Qa3 Rfb8 16.Na4 Qa5+ 17.Rd2 Rb4 18.Nc3 Qxa3 19.bxa3 Rb2 20.Ne4 Rxa2 21.
c4 Ra1+ 22.Rd1 Rxd1+ 23.Bxd1 Nf4 24.g3 Nd3+ 25.Kd2 Rd8 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "8"]
[White "Lukacs, Peter"]
[Black "Vadasz, Laszlo"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2505"]
[ECO "D93"]
[EventDate "1978.08.12"]
[PlyCount "42"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3 c5 7.dxc5 Ne4 8.Rc1 
Nxc3 9.bxc3 dxc4 10.Qxd8 Rxd8 11.Bxc4 Nd7 12.Bc7 Rf8 13.c6 bxc6 14.Nd4 Re8
15.O-O Nb6 16.Bxb6 axb6 17.Nxc6 Bb7 18.Nb4 e6 19.Bb3 Rec8 20.c4 Rc7 21.Nc2
Rac8 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "8"]
[White "Csom, Istvan"]
[Black "Groszpeter, Attila"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2230"]
[ECO "B39"]
[EventDate "1978.08.12"]
[PlyCount "82"]

1.c4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.e4 Bg7 6.Be3 Nf6 7.Nc3 Ng4 8.Qxg4 
Nxd4 9.Qd1 Ne6 10.Rc1 O-O 11.Bd3 b6 12.O-O Bb7 13.b4 f5 14.exf5 gxf5 15.f4
Qe8 16.Be2 Rc8 17.Qd3 Kh8 18.Nd5 Nd8 19.Bd4 Rg8 20.Bf3 Qf8 21.Ne3 e6 22.a3
Bxd4 23.Qxd4+ Qg7 24.Qd2 Nc6 25.Rc3 Rc7 26.Rd3 Bc8 27.Rd6 Ne7 28.Qd4 Ng6 
29.g3 Bb7 30.Bxb7 Rxb7 31.Rd1 Qxd4 32.R6xd4 Rg7 33.Kf2 Rf7 34.Ng2 Kg7 35.
Ne1 Kf6 36.Nf3 h6 37.Ke3 Re7 38.Rd6 Rc7 39.R1d4 Kf7 40.Kd3 Ke8 41.Kc3 Rh7 
1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "8"]
[White "Portisch, Ferenc"]
[Black "Fernandez Fernandez, Juan Carlos"]
[Result "0-1"]
[WhiteElo "2450"]
[BlackElo "2370"]
[ECO "E41"]
[EventDate "1978.08.12"]
[PlyCount "150"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 b6 6.Nf3 Bb7 7.O-O O-O 8.a3 Bxc3 
9.bxc3 Be4 10.Ng5 Bxd3 11.Qxd3 h6 12.Nh3 Nc6 13.e4 Rc8 14.d5 Na5 15.e5 Nh7
16.f4 f5 17.Rb1 Rf7 18.Rf3 Nf8 19.Rg3 Qc7 20.Nf2 Qb7 21.Nd1 Qa6 22.Rb5 
exd5 23.cxd5 c4 24.Qb1 Nb3 25.Rb4 Nc5 26.Nf2 Qb7 27.Rxc4 Qxd5 28.Rd4 Qb3 
29.Qxb3 Nxb3 30.Rd1 Ne6 31.Rf3 Rc4 32.g3 Nec5 33.Kg2 Ra4 34.Nd3 Ne4 35.Nf2
Nec5 36.Nd3 Ne6 37.Bb2 Na5 38.Nb4 Nc4 39.Bc1 Nxa3 40.Bxa3 Rxa3 41.Nc2 Ra2 
42.Rf2 Nc5 43.Nd4 Rxf2+ 44.Kxf2 Ne4+ 45.Kf3 Nxc3 46.Rc1 Nd5 47.Nb5 a6 48.
Rd1 Nb4 49.Nc7 d6 50.exd6 Rd7 51.Na8 b5 52.Nc7 Kf7 53.Rd2 g6 54.Ke2 Rd8 
55.Ke3 Nc6 56.Nxa6 Na5 57.Rd5 Rxd6 58.Rxd6 Nc4+ 59.Kd4 Nxd6 60.Nc7 Ke7 61.
Kc5 Ne4+ 62.Kd4 Nd2 63.h3 h5 64.g4 fxg4 65.hxg4 hxg4 66.Ke3 Nc4+ 67.Kf2 
Nd6 68.Kg3 Kf7 69.Kxg4 b4 70.Nd5 b3 71.Nc3 b2 72.Nb1 Kf6 73.Nc3 Nc4 74.
Ne4+ Kf7 75.Nc3 Nd2 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "8"]
[White "Jansa, Vlastimil"]
[WhiteElo "2505"]
[Black "Hardicsay, Peter"]
[BlackElo "2355"]
[Result "1-0"]
[ECO "C84"]
[EventDate "1978.08.12"]
[PlyCount "81"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 b4 
9.d4 d6 10.dxe5 dxe5 11.Nbd2 Bc5 12.h3 h6 13.a5 Bb7 14.Bc4 Ba7 15.c3 Qe7 
16.Qe2 Nh5 17.Nb3 Qf6 18.Bd5 Rfb8 19.c4 Ne7 20.Bxb7 Rxb7 21.c5 Rb5 22.Nh2 
Nf4 23.Bxf4 Qxf4 24.Qc4 Ng6 25.Rad1 Nf8 26.Qd5 Rbb8 27.Ng4 Re8 28.Qc4 Re6 
29.Ne3 Qg5 30.Rd3 Rg6 31.g3 Ne6 32.Kh2 Nd4 33.Nxd4 exd4 34.Nf5 Qf6 35.Rxd4
Re8 36.Rd7 Rg5 37.Red1 Bb8 38.Qxb4 g6 39.Nxh6+ Kh8 40.Nxf7+ Kg8 41.Nxg5 
1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "9"]
[White "Hardicsay, Peter"]
[Black "Regan, Kenneth"]
[Result "1-0"]
[WhiteElo "2355"]
[BlackElo "2430"]
[ECO "B40"]
[EventDate "1978.08.12"]
[PlyCount "38"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 Bb4 7.a3 Bxc3+ 8.
Nxc3 d5 9.exd5 Nxd5 10.Bd2 Qh4 11.Qf3 Nd4 12.Qd3 e5 13.Nxd5 Bf5 14.Qc3 
Qe4+ 15.Ne3 Rc8 16.Bd3 Rxc3 17.Bxe4 Rxe3+ 18.fxe3 Bxe4 19.exd4 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "9"]
[White "Fernandez Fernandez, Juan Carlos"]
[WhiteElo "2370"]
[Black "Jansa, Vlastimil"]
[BlackElo "2505"]
[Result "0-1"]
[ECO "B83"]
[EventDate "1978.08.12"]
[PlyCount "110"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 Be7 7.O-O Nc6 8.Be3 
O-O 9.f4 a6 10.Qe1 Nxd4 11.Bxd4 b5 12.a3 Bb7 13.Qg3 g6 14.f5 e5 15.Be3 
Nxe4 16.Nxe4 Bxe4 17.Bh6 Re8 18.Bd3 Bxd3 19.cxd3 Bf8 20.Bxf8 Rxf8 21.f6 
Re8 22.Qh4 Re6 23.Rf3 Rc8 24.Raf1 d5 25.Rh3 Qb6+ 26.Kh1 Rxf6 27.Qxh7+ Kf8 
28.Qh6+ Ke8 29.Rhf3 Rxf3 30.Rxf3 Qe6 31.h3 Rc2 32.Re3 Kd7 33.Qg7 Rc1+ 34.
Kh2 e4 35.dxe4 dxe4 36.Qd4+ Qd6+ 37.Qxd6+ Kxd6 38.Rxe4 Rc2 39.Rb4 Kc5 40.
Rf4 Rxb2 41.Rxf7 Rb3 42.Rc7+ Kd4 43.Rc6 Rxa3 44.Rxg6 b4 45.h4 Ra5 46.Rb6 
Rb5 47.Rxa6 b3 48.Ra1 b2 49.Rb1 Kc3 50.Kh3 Kc2 51.Rxb2+ Rxb2 52.Kg4 Kd3 
53.h5 Ke4 54.g3 Ke5 55.Kg5 Ke6 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "9"]
[White "Groszpeter, Attila"]
[Black "Portisch, Ferenc"]
[Result "0-1"]
[WhiteElo "2230"]
[BlackElo "2450"]
[ECO "C15"]
[EventDate "1978.08.12"]
[PlyCount "80"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd3 c5 5.exd5 Qxd5 6.Bd2 Bxc3 7.Bxc3 cxd4 8.
Bxd4 Qxg2 9.Qd2 Qxh1 10.O-O-O f6 11.f3 Nc6 12.Bc5 Nge7 13.Be4 f5 14.Bxc6+ 
Nxc6 15.Qg5 Kf7 16.Qh5+ g6 17.Qh6 Kf6 18.Qh4+ Kg7 19.Be7 Re8 20.Bf6+ Kf7 
21.Bc3 Kg8 22.Qf2 e5 23.Ne2 Qxd1+ 24.Kxd1 f4 25.Kc1 Bf5 26.h4 h5 27.b3 
Rac8 28.a4 Re7 29.Kb2 b6 30.Qe1 Rec7 31.Qd2 Nd4 32.Nxd4 exd4 33.Qxd4 Rxc3 
34.Qd5+ Kg7 35.Qe5+ Kf7 36.Qxf4 Rxc2+ 37.Ka3 R2c3 38.Kb4 a5+ 39.Kb5 Rxb3+ 
40.Ka6 Rb4 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "9"]
[White "Vadasz, Laszlo"]
[Black "Csom, Istvan"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2510"]
[ECO "E18"]
[EventDate "1978.08.12"]
[PlyCount "28"]

1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.d4 O-O 7.Nc3 Ne4 8.Bd2 c5 
9.Ne1 Nxc3 10.Bxc3 Bxg2 11.Nxg2 Bf6 12.Rc1 a6 13.b3 Ra7 14.d5 Bxc3 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "9"]
[White "Adorjan, Andras"]
[WhiteElo "2515"]
[Black "Lukacs, Peter"]
[BlackElo "2460"]
[Result "1/2-1/2"]
[ECO "C84"]
[EventDate "1978.08.12"]
[PlyCount "45"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 Bb7
9.d3 d6 10.Nc3 Na5 11.Ba2 b4 12.Ne2 c5 13.c3 c4 14.Ng3 bxc3 15.bxc3 cxd3 
16.Qxd3 Bc8 17.Bg5 Be6 18.Nf5 Bxf5 19.exf5 Nb7 20.Bxf6 Bxf6 21.Bd5 Nc5 22.
Qc2 Rc8 23.Nd2 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "9"]
[White "Malich, Burkhard"]
[Black "Barczay, Laszlo"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2465"]
[ECO "E12"]
[EventDate "1978.08.12"]
[PlyCount "50"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb4 5.e3 Bb7 6.Bd2 O-O 7.Bd3 d5 8.O-O Bd6 
9.Qe2 Ne4 10.Rfd1 Nd7 11.Be1 a6 12.Rab1 Qe7 13.b4 Nxc3 14.Bxc3 dxc4 15.
Bxc4 Nf6 16.Be1 Rfd8 17.Bd3 Ne4 18.Ne5 c5 19.bxc5 Bxe5 20.dxe5 Nxc5 21.Bb4
Qc7 22.Qc2 Rxd3 23.Rxd3 Be4 24.Bxc5 bxc5 25.Rbd1 Bxd3 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "9"]
[White "Nunn, John Denis Martin"]
[WhiteElo "2440"]
[Black "Ree, Hans"]
[BlackElo "2500"]
[Result "1/2-1/2"]
[ECO "B13"]
[EventDate "1978.08.12"]
[PlyCount "45"]

1.e4 c6 2.c4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Nc3 Nxd5 6.Nf3 Nc6 7.d4 Bg4 8.Qb3
Bxf3 9.gxf3 e6 10.Qxb7 Nxd4 11.Bb5+ Nxb5 12.Qc6+ Ke7 13.Qxb5 Qd7 14.Nxd5+ 
Qxd5 15.Qxd5 exd5 16.Be3 Ke6 17.Bd4 Bb4+ 18.Ke2 Rhc8 19.Kd3 g6 20.Rac1 a6 
21.h3 Kf5 22.Be3 Bd6 23.Rxc8 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "9"]
[White "Mednis, Edmar John"]
[Black "Kuzmin, Gennady"]
[Result "0-1"]
[WhiteElo "2460"]
[BlackElo "2560"]
[ECO "B38"]
[EventDate "1978.08.12"]
[PlyCount "176"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 O-O 8.Be2 
b6 9.O-O Bb7 10.f3 e6 11.Ndb5 d5 12.cxd5 exd5 13.exd5 Ne7 14.d6 Nf5 15.Bf2
Ne8 16.d7 Nf6 17.Nd6 Qxd7 18.Nxb7 Qxb7 19.Qa4 Nd5 20.Nxd5 Qxd5 21.Rad1 Qe5
22.Bd3 Qxb2 23.Be4 Rad8 24.Rb1 Qd2 25.Qxa7 Ne3 26.Bxe3 Qxe3+ 27.Kh1 Rd2 
28.Qc7 Rxa2 29.Rfe1 Qd2 30.f4 Re8 31.Red1 Qc3 32.Rbc1 Qb4 33.Bd5 Re7 34.
Qb8+ Bf8 35.Bf3 Re3 36.f5 Rd2 37.Rf1 Qb5 38.fxg6 hxg6 39.Qf4 Qe5 40.Qxe5 
Rxe5 41.Rc7 b5 42.h3 b4 43.Rb7 Bd6 44.Rb1 Rd4 45.Rb6 Bc5 46.Rb5 Kg7 47.Rb7
Re8 48.Bc6 Re7 49.Rb5 Bd6 50.Rb6 Bg3 51.Bf3 Rc7 52.Kg1 Rc2 53.Kf1 Rc5 54.
Be2 Rf4+ 55.Bf3 Rd4 56.Rb7 Re5 57.Kg1 Rc4 58.Rf1 Rf4 59.Rb1 Kh6 60.Kf1 Kg5
61.Rb6 f5 62.Rb7 Rd4 63.Rb6 Re8 64.Kg1 Kh6 65.Rb5 Re6 66.Rf1 Kg7 67.Rb1 
Kf6 68.Bd5 Re7 69.Rb6+ Kg7 70.Bf3 Re3 71.Rb7+ Kf6 72.Rb6+ Re6 73.Rb7 g5 
74.Bh5 Rde4 75.Rf7+ Ke5 76.Bf3 Re3 77.Rd1 Re1+ 78.Rxe1+ Bxe1 79.g4 f4 80.
Rf5+ Kd4 81.Rxg5 Ke3 82.Kg2 Bc3 83.Rg8 b3 84.Rc8 Ba5 85.Bd1 b2 86.Bc2 f3+ 
87.Kg3 Ke2 88.Rb8 Bc7+ 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "10"]
[White "Regan, Kenneth"]
[Black "Kuzmin, Gennady"]
[Result "1/2-1/2"]
[WhiteElo "2430"]
[BlackElo "2560"]
[ECO "B22"]
[EventDate "1978.08.12"]
[PlyCount "80"]

1.e4 c5 2.Nf3 Nc6 3.c3 e6 4.d4 d5 5.exd5 exd5 6.Be3 cxd4 7.Bxd4 Nxd4 8.
Nxd4 Bd6 9.Bb5+ Kf8 10.O-O Nf6 11.Nd2 Qc7 12.N2f3 a6 13.Be2 g5 14.g3 Rg8 
15.Qd3 Bh3 16.Rfc1 Re8 17.Bf1 Bg4 18.c4 Qb6 19.cxd5 Bxf3 20.Nxf3 Bc5 21.
Qc2 Ne4 22.Bd3 Nxf2 23.Qxc5+ Qxc5 24.Rxc5 Nxd3 25.Rc7 Rd8 26.Rxb7 Rxd5 27.
Rb8+ Kg7 28.Rxg8+ Kxg8 29.Rd1 h6 30.Kf1 f5 31.a3 Nb4 32.Rd4 Rxd4 33.Nxd4 
Nd3 34.Nc6 f4 35.b4 fxg3 36.hxg3 Nb2 37.Nb8 Nc4 38.a4 a5 39.bxa5 Nxa5 40.
Ke2 h5 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "10"]
[White "Ree, Hans"]
[Black "Mednis, Edmar John"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2460"]
[ECO "E39"]
[EventDate "1978.08.12"]
[PlyCount "50"]

1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.Qc2 c5 5.dxc5 O-O 6.a3 Bxc5 7.Nf3 Nc6 8.Bf4 
Nh5 9.Bd2 b6 10.e4 Bb7 11.Be2 Nf6 12.O-O Nd4 13.Nxd4 Bxd4 14.Bf3 Be5 15.
Rac1 Rc8 16.b3 Qc7 17.g3 Rfd8 18.Rfe1 Qb8 19.Bg2 d5 20.exd5 exd5 21.Qf5 
dxc4 22.Bxb7 Qxb7 23.Qxe5 Rxd2 24.Ne4 Nxe4 25.Qxe4 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "10"]
[White "Barczay, Laszlo"]
[WhiteElo "2465"]
[Black "Nunn, John Denis Martin"]
[BlackElo "2440"]
[Result "1-0"]
[ECO "B06"]
[EventDate "1978.08.12"]
[PlyCount "77"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Bd3 Nf6 5.O-O O-O 6.Re1 Nc6 7.d5 Nb4 8.Bf1 a5 
9.h3 c6 10.c3 Na6 11.dxc6 bxc6 12.Na3 Qc7 13.e5 dxe5 14.Nxe5 Nd5 15.Nb5 
cxb5 16.Qxd5 Rb8 17.Bf4 Be6 18.Qf3 Qb6 19.Nc6 Rbe8 20.Be3 Qb7 21.Nxa5 Qxf3
22.gxf3 Nc7 23.Bc5 Bf6 24.Nc6 Kg7 25.a4 bxa4 26.Rxa4 Bd7 27.Ra7 Ne6 28.
Rxd7 Nxc5 29.Ra7 e6 30.b4 Rc8 31.b5 Ra8 32.b6 Rac8 33.Bb5 Rb8 34.Nxb8 Rxb8
35.Rc7 Bxc3 36.Rc1 Bd4 37.Rc4 Rxb6 38.Rxd4 Rxb5 39.Rf4 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "10"]
[White "Lukacs, Peter"]
[Black "Malich, Burkhard"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2535"]
[ECO "D10"]
[EventDate "1978.08.12"]
[PlyCount "94"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Bf4 Nc6 6.e3 e6 7.Bd3 Be7 8.h3 O-O
9.Nf3 Qb6 10.a3 Bd7 11.O-O Rfc8 12.Na4 Qd8 13.b4 Be8 14.Qb3 Bd6 15.Ne5 
Bxe5 16.dxe5 Nd7 17.Nc5 Ncxe5 18.Nxb7 Qb6 19.Na5 Nxd3 20.Qxd3 Nc5 21.bxc5 
Qxa5 22.Rfc1 Rxc5 23.Rxc5 Qxc5 24.Rb1 f6 25.Rb8 Rxb8 26.Bxb8 Qb6 27.Bg3 
Bc6 28.Qd4 Qb7 29.Qb4 Qxb4 30.axb4 g5 31.h4 g4 32.Bb8 a6 33.Kf1 Kf7 34.g3 
Bb5+ 35.Ke1 e5 36.Ba7 Ke6 37.Bc5 Kf5 38.Be7 d4 39.exd4 exd4 40.Kd2 Ke5 41.
Bd8 f5 42.Bg5 h5 43.Bd8 Ke4 44.Bb6 f4 45.Bc7 fxg3 46.fxg3 Kd5 47.Bd8 
1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "10"]
[White "Csom, Istvan"]
[WhiteElo "2510"]
[Black "Adorjan, Andras"]
[BlackElo "2515"]
[Result "1/2-1/2"]
[ECO "A36"]
[EventDate "1978.08.12"]
[PlyCount "30"]

1.c4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.e3 e6 6.Nge2 Nge7 7.d4 cxd4 8.Nxd4 
Nxd4 9.exd4 O-O 10.O-O d5 11.cxd5 Nxd5 12.Nxd5 exd5 13.Be3 Be6 14.Qb3 Qd7 
15.Rfc1 Rfc8 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "10"]
[White "Portisch, Ferenc"]
[Black "Vadasz, Laszlo"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2505"]
[ECO "D93"]
[EventDate "1978.08.12"]
[PlyCount "86"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3 c5 7.dxc5 Ne4 8.Rc1 
Nxc3 9.bxc3 dxc4 10.Qxd8 Rxd8 11.Bxc4 Nd7 12.Bg5 Re8 13.Bb5 a6 14.Ba4 h6 
15.c6 Nc5 16.cxb7 Bxb7 17.Bxe8 hxg5 18.Bxf7+ Kxf7 19.Nxg5+ Kf6 20.Nh7+ Kf5
21.g4+ Kxg4 22.Rg1+ Kh4 23.Ke2 Ne4 24.f3 Nxc3+ 25.Kf2 Rd8 26.Rxg6 Rd2+ 27.
Kf1 Rxh2 28.Re1 Bxf3 29.Ng5 Bh5 30.Rxg7 Rh1+ 31.Kf2 Nd1+ 32.Rxd1 Rxd1 33.
Nf3+ Bxf3 34.Kxf3 Ra1 35.Rg4+ Kh5 36.Ra4 Kg5 37.Ke4 Kf6 38.Rxa6+ e6 39.Ra7
Rb1 40.a4 Rb4+ 41.Kf3 Kf5 42.a5 Ra4 43.Ra8 Ke5 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "10"]
[White "Jansa, Vlastimil"]
[WhiteElo "2505"]
[Black "Groszpeter, Attila"]
[BlackElo "2230"]
[Result "1/2-1/2"]
[ECO "B10"]
[EventDate "1978.08.12"]
[PlyCount "45"]

1.e4 c6 2.c4 d5 3.cxd5 cxd5 4.exd5 Nf6 5.Bb5+ Nbd7 6.Nc3 g6 7.d4 Bg7 8.d6 
exd6 9.Qe2+ Qe7 10.Bf4 Qxe2+ 11.Ngxe2 d5 12.Bd6 a6 13.Ba4 b5 14.Bb3 Nb6 
15.O-O Be6 16.Nf4 g5 17.Nd3 Nc4 18.Bxc4 bxc4 19.Nc5 Nd7 20.Rfe1 Nxc5 21.
Bxc5 Kd7 22.b4 Rab8 23.a4 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "10"]
[White "Hardicsay, Peter"]
[Black "Fernandez Fernandez, Juan Carlos"]
[Result "0-1"]
[WhiteElo "2355"]
[BlackElo "2370"]
[ECO "A16"]
[EventDate "1978.08.12"]
[PlyCount "64"]

1.c4 Nf6 2.Nc3 c5 3.Nf3 e6 4.e3 Nc6 5.d4 d5 6.cxd5 exd5 7.Bb5 Bd6 8.dxc5 
Bxc5 9.Nd4 Bd7 10.Nxc6 bxc6 11.Be2 O-O 12.O-O Qe7 13.Bf3 Rfd8 14.Bd2 Bd6 
15.Re1 Bf5 16.Ne2 Ne4 17.Ng3 Bg6 18.Rc1 Nxd2 19.Qxd2 Bb4 20.Qe2 Bxe1 21.
Qxe1 Rac8 22.Qd2 Qe5 23.h3 c5 24.Rc3 d4 25.exd4 cxd4 26.Rxc8 Rxc8 27.Bd1 
d3 28.Nf1 Qc5 29.Ne3 Qc1 30.Qb4 d2 31.Qb7 h6 32.h4 Re8 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "11"]
[White "Fernandez Fernandez, Juan Carlos"]
[Black "Regan, Kenneth"]
[Result "0-1"]
[WhiteElo "2370"]
[BlackElo "2430"]
[ECO "A40"]
[EventDate "1978.08.12"]
[PlyCount "76"]

1.d4 b6 2.e4 e6 3.Bd3 d5 4.Nd2 Ba6 5.Ngf3 Bxd3 6.cxd3 Nf6 7.O-O Be7 8.Qe2 
O-O 9.Nb3 a5 10.a4 Na6 11.e5 Nd7 12.g3 Qc8 13.h4 Nb4 14.Bg5 Bxg5 15.hxg5 
Qa6 16.Nc1 c5 17.Kg2 Rfc8 18.Rh1 Nf8 19.Ra3 c4 20.Qd2 Ra7 21.dxc4 Rxc4 22.
Rc3 Rac7 23.Ne2 Na2 24.Rxc4 Qxc4 25.Ra1 Qb3 26.Ne1 Rc4 27.Qd3 Qxd3 28.Nxd3
Nb4 29.b3 Rc2 30.Nxb4 Rxe2 31.Nc6 Rc2 32.Na7 Nd7 33.Rb1 f6 34.b4 axb4 35.
gxf6 gxf6 36.Rxb4 Rc4 37.Rxc4 dxc4 38.f4 c3 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "11"]
[White "Groszpeter, Attila"]
[WhiteElo "2230"]
[Black "Hardicsay, Peter"]
[BlackElo "2355"]
[Result "1-0"]
[ECO "C59"]
[EventDate "1978.08.12"]
[PlyCount "80"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.
Be2 h6 9.Nf3 e4 10.Ne5 Bd6 11.f4 exf3 12.Nxf3 Qc7 13.O-O O-O 14.Nc3 Re8 
15.d4 a6 16.Ne5 Bxe5 17.dxe5 Qxe5 18.Bf4 Qe7 19.Qd3 Be6 20.Qg3 Nh5 21.Bxh5
Qc5+ 22.Rf2 Qxh5 23.Ne4 Qg6 24.Qxg6 fxg6 25.Nd6 Rf8 26.Re1 Bf7 27.Re7 Nc4 
28.Nxf7 Rae8 29.Rxe8 Rxe8 30.Nd6 Re1+ 31.Rf1 Rxf1+ 32.Kxf1 Nxb2 33.Ke2 Kf8
34.Kd2 Na4 35.Nc4 g5 36.Bd6+ Kf7 37.c3 Ke6 38.Bf8 Kd5 39.Ne3+ Ke4 40.Bxg7 
h5 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "11"]
[White "Vadasz, Laszlo"]
[WhiteElo "2505"]
[Black "Jansa, Vlastimil"]
[BlackElo "2505"]
[Result "1-0"]
[ECO "E67"]
[EventDate "1978.08.12"]
[PlyCount "65"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.d4 Nbd7 7.Nc3 e5 8.e4 c6 
9.Rb1 a6 10.h3 b5 11.c5 b4 12.Na4 Nxe4 13.cxd6 Nxd6 14.Bg5 f6 15.dxe5 fxg5
16.exd6 Qf6 17.Qb3+ Kh8 18.Qxb4 c5 19.Qe4 Rb8 20.Qe7 Qf5 21.Nxg5 Nf6 22.
Nf7+ Kg8 23.Ne5 Be6 24.Nc6 Rbe8 25.Qa7 Qc2 26.Nxc5 Kh8 27.Nxe6 Rxe6 28.Nd4
Qc4 29.Nxe6 Qxe6 30.Qe7 Qf5 31.Rbd1 Nd7 32.Rd5 Be5 33.f4 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "11"]
[White "Adorjan, Andras"]
[WhiteElo "2515"]
[Black "Portisch, Ferenc"]
[BlackElo "2450"]
[Result "1/2-1/2"]
[ECO "C09"]
[EventDate "1978.08.12"]
[PlyCount "33"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6 7.dxc5 Bxc5 8.
O-O Ne7 9.Nb3 Bd6 10.Re1 O-O 11.Bg5 Qc7 12.c3 Bg4 13.h3 Bh5 14.Be2 Bg6 15.
Bd3 Bh5 16.Be2 Bg6 17.Bd3 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "11"]
[White "Malich, Burkhard"]
[Black "Csom, Istvan"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2510"]
[ECO "E12"]
[EventDate "1978.08.12"]
[PlyCount "30"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 c5 5.d5 Ba6 6.dxe6 dxe6 7.Qxd8+ Kxd8 8.Bf4 
Nc6 9.Nbd2 Nh5 10.Be3 Bd6 11.g3 Nf6 12.Bg2 Ke7 13.h3 Bb7 14.O-O Rhd8 15.
Rac1 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "11"]
[White "Nunn, John Denis Martin"]
[WhiteElo "2440"]
[Black "Lukacs, Peter"]
[BlackElo "2460"]
[Result "1-0"]
[ECO "C51"]
[EventDate "1978.08.12"]
[PlyCount "119"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Be7 6.d4 Na5 7.Nxe5 Nxc4 8.Nxc4
d5 9.exd5 Qxd5 10.Ne3 Qd8 11.O-O Nf6 12.c4 O-O 13.Bb2 c6 14.Nc3 b5 15.cxb5
cxb5 16.Qf3 Rb8 17.d5 Bc5 18.Rad1 Qd6 19.h3 Re8 20.Rfe1 Bd7 21.Nf5 Bxf5 
22.Qxf5 Rxe1+ 23.Rxe1 Bd4 24.Rd1 Bc5 25.Ne4 Nxe4 26.Qxe4 Qg6 27.Qf4 Rd8 
28.Rc1 Bb6 29.Qb4 h5 30.Bd4 Bxd4 31.Qxd4 a6 32.Rd1 Rd6 33.Rd3 Qf6 34.Qxf6 
gxf6 35.f4 Kf8 36.Kf2 Ke7 37.Ke3 Kd7 38.Kd4 Rb6 39.Kc5 Rb8 40.Ra3 Rc8+ 41.
Kd4 Rc4+ 42.Ke3 Kd6 43.Rxa6+ Kxd5 44.Rxf6 Rc3+ 45.Kf2 Ke4 46.Rxf7 Ra3 47.
Rh7 Kxf4 48.Rxh5 Rxa2+ 49.Kg1 Rb2 50.Kh2 b4 51.Rb5 b3 52.h4 Kg4 53.Rb4+ 
Kf5 54.Kg3 Rb1 55.Rb5+ Kf6 56.Kg4 b2 57.h5 Rc1 58.Rb6+ Kg7 59.Rxb2 Rc4+ 
60.Kg5 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "11"]
[White "Mednis, Edmar John"]
[Black "Barczay, Laszlo"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2465"]
[ECO "B44"]
[EventDate "1978.08.12"]
[PlyCount "58"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3 a6 8.Na3 
Be7 9.Be2 O-O 10.O-O b6 11.Be3 Bb7 12.Rc1 Rb8 13.Qd2 Ba8 14.Rfd1 Ne5 15.f3
Re8 16.Kh1 Bf8 17.Bf1 Qe7 18.Qf2 Nfd7 19.h3 Rec8 20.Re1 Nc5 21.Rcd1 Qe8 
22.Bc1 Be7 23.Kh2 Kh8 24.b3 b5 25.cxb5 Ncd3 26.Bxd3 Rxc3 27.Bf1 axb5 28.
Bb2 Rcc8 29.Rc1 Bc6 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "11"]
[White "Kuzmin, Gennady"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2500"]
[ECO "B10"]
[EventDate "1978.08.12"]
[PlyCount "22"]

1.e4 c6 2.c4 d5 3.cxd5 cxd5 4.exd5 Nf6 5.Nc3 Nxd5 6.Bc4 Nb6 7.Bb3 Nc6 8.
Nf3 e5 9.O-O Be7 10.Re1 Bg4 11.h3 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "12"]
[White "Regan, Kenneth"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2430"]
[BlackElo "2500"]
[ECO "C11"]
[EventDate "1978.08.12"]
[PlyCount "60"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 Bxf6 7.Nf3 Nd7 8.
Bc4 O-O 9.O-O Qe7 10.Qe2 c5 11.Rad1 cxd4 12.Nxf6+ Nxf6 13.Rxd4 Bd7 14.Ne5 
Rfd8 15.Rfd1 Be8 16.Qe3 Rxd4 17.Qxd4 g6 18.a3 b5 19.Be2 Rc8 20.c3 a5 21.
Kf1 Qc5 22.Bf3 Kg7 23.g3 h5 24.h4 Qe7 25.Qd6 Qxd6 26.Rxd6 b4 27.cxb4 axb4 
28.Nc6 bxa3 29.bxa3 Nd5 30.Bxd5 exd5 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "12"]
[White "Barczay, Laszlo"]
[Black "Kuzmin, Gennady"]
[Result "1/2-1/2"]
[WhiteElo "2465"]
[BlackElo "2560"]
[ECO "C42"]
[EventDate "1978.08.12"]
[PlyCount "70"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Be7 7.O-O O-O 8.Re1 
Bf5 9.Nbd2 Nd6 10.Nf1 Nc6 11.c3 Bf6 12.Bf4 Bxd3 13.Qxd3 Ne7 14.Ne3 Ng6 15.
Nxd5 Nxf4 16.Nxf4 g6 17.Nd5 Bg7 18.Re2 c6 19.Ne3 Qa5 20.Nc4 Qa6 21.Nce5 
Qa5 22.a3 Rad8 23.Qc2 c5 24.dxc5 Qxc5 25.Qb3 Qb5 26.Qxb5 Nxb5 27.Kf1 Nc7 
28.Rae1 Nd5 29.g3 Nb6 30.Re4 f6 31.Nc4 f5 32.Rh4 Bf6 33.Nxb6 Bxh4 34.gxh4 
axb6 35.Re6 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "12"]
[White "Lukacs, Peter"]
[Black "Mednis, Edmar John"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2460"]
[ECO "E43"]
[EventDate "1978.08.12"]
[PlyCount "32"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Bd3 Bb7 6.Nf3 Ne4 7.O-O Bxc3 8.bxc3 
f5 9.Ne1 O-O 10.f3 Nd6 11.Ba3 Rf6 12.c5 Nf7 13.Qe2 Nc6 14.f4 Ne7 15.c4 g5 
16.Rd1 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "12"]
[White "Csom, Istvan"]
[WhiteElo "2510"]
[Black "Nunn, John Denis Martin"]
[BlackElo "2440"]
[Result "1/2-1/2"]
[ECO "A15"]
[EventDate "1978.08.12"]
[PlyCount "85"]

1.c4 Nf6 2.Nf3 e6 3.b3 d5 4.Bb2 Be7 5.cxd5 exd5 6.e3 O-O 7.Be2 c5 8.O-O 
Nc6 9.d4 Bg4 10.dxc5 Bxc5 11.Nc3 Re8 12.Rc1 Be7 13.Nd4 Bxe2 14.Ncxe2 Rc8 
15.Nf4 Qd7 16.Qd3 Ne4 17.Nf3 Bf6 18.Bxf6 Nxf6 19.Rfd1 Red8 20.h3 a6 21.Nd4
h6 22.Nxc6 Rxc6 23.Rxc6 Qxc6 24.f3 Qc5 25.Kf2 Rc8 26.Rd2 Qa5 27.Qd4 Rc1 
28.Ne2 Rc6 29.Qd3 Qc7 30.Qf5 Ne4+ 31.fxe4 Rf6 32.Qxf6 gxf6 33.exd5 Qd6 34.
a4 Kf8 35.Rd3 Ke8 36.Kf3 Kd7 37.Nf4 f5 38.Ne2 Qb4 39.Kf2 Qe4 40.Nf4 Kd6 
41.Ke2 Qb4 42.Kd1 Qa3 43.Ke2 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "12"]
[White "Portisch, Ferenc"]
[Black "Malich, Burkhard"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2535"]
[ECO "E55"]
[EventDate "1978.08.12"]
[PlyCount "40"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 d5 6.Nf3 O-O 7.O-O dxc4 8.Bxc4 
Nbd7 9.a3 cxd4 10.axb4 dxc3 11.bxc3 b6 12.Bb2 Bb7 13.Ba6 Qc7 14.Bxb7 Qxb7 
15.c4 a5 16.Qb3 axb4 17.Qxb4 Ne4 18.Ne5 Nxe5 19.Bxe5 Qc6 20.Bd4 Nc5 
1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "12"]
[White "Jansa, Vlastimil"]
[WhiteElo "2505"]
[Black "Adorjan, Andras"]
[BlackElo "2515"]
[Result "0-1"]
[ECO "A14"]
[EventDate "1978.08.12"]
[PlyCount "134"]

1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.c4 e6 5.O-O Be7 6.b3 O-O 7.Bb2 c5 8.Nc3 d5 
9.cxd5 Nxd5 10.Nxd5 Bxd5 11.d4 Bf6 12.Qd3 Nd7 13.Rad1 cxd4 14.Bxd4 Rc8 15.
e4 Bb7 16.Ba1 Rc7 17.e5 Be7 18.Nd2 Bxg2 19.Kxg2 Nxe5 20.Qxd8 Rxd8 21.Bxe5 
Rcd7 22.Bc3 Bf6 23.Rc1 Bxc3 24.Rxc3 Rxd2 25.a4 g5 26.Rc7 R8d7 27.Rfc1 Kg7 
28.h3 h6 29.R1c4 R7d5 30.g4 Rd7 31.b4 R2d4 32.Rc3 Kf6 33.a5 bxa5 34.bxa5 
R4d5 35.a6 R5d6 36.Rb7 Ke7 37.Rcc7 Rxc7 38.Rxc7+ Rd7 39.Rc6 Kd8 40.Kf3 Rc7
41.Rd6+ Ke7 42.Rd3 Rc6 43.Ra3 Kf6 44.Kg3 Kg6 45.h4 gxh4+ 46.Kxh4 Rc4 47.
Kg3 f6 48.Rd3 Rc6 49.Ra3 h5 50.gxh5+ Kxh5 51.Ra5+ Kg6 52.Ra3 Kf5 53.Ra5+ 
Ke4 54.Kg4 Kd4 55.Ra2 Kc5 56.Kh5 Kb5 57.Kg6 f5 58.Kf6 Rxa6 59.Rb2+ Kc4 60.
Rb7 Kd5 61.Rb5+ Ke4 62.Rb4+ Kf3 63.Rb2 Rb6 64.Ra2 a5 65.Rxa5 Kxf2 66.Kg5 
Rb3 67.Ra4 Kg3 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "12"]
[White "Hardicsay, Peter"]
[Black "Vadasz, Laszlo"]
[Result "0-1"]
[WhiteElo "2355"]
[BlackElo "2505"]
[ECO "B07"]
[EventDate "1978.08.12"]
[PlyCount "122"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bf4 c6 5.Qd2 Qa5 6.Nf3 Nbd7 7.e5 dxe5 8.Nxe5 
Bg7 9.Nc4 Qd8 10.Bh6 O-O 11.Bxg7 Kxg7 12.Be2 Nb6 13.O-O Bf5 14.Rad1 Nxc4 
15.Bxc4 Qd6 16.h3 Rad8 17.Ne2 Be6 18.Bxe6 Qxe6 19.a3 Rd7 20.c3 Rfd8 21.
Rfe1 Qb3 22.Nc1 Qb6 23.Qc2 c5 24.Nb3 cxd4 25.Rxd4 Qb5 26.Rxd7 Rxd7 27.Nd4 
Qd5 28.Nf3 e6 29.c4 Qd3 30.Qa4 a6 31.Qb4 Qc2 32.c5 h6 33.Re5 Qc1+ 34.Re1 
Rd1 35.Rxd1 Qxd1+ 36.Qe1 Qd5 37.Qe5 a5 38.Qxd5 Nxd5 39.Ne1 Kf6 40.Nd3 e5 
41.f3 Ke6 42.g3 f5 43.Kf1 e4 44.fxe4 fxe4 45.Nf2 Nf6 46.Ke2 a4 47.Nd1 Nd5 
48.Nf2 Kf5 49.Ng4 h5 50.Nf2 Ke5 51.h4 Kd4 52.Nh3 Kxc5 53.Ng5 Kd4 54.Ne6+ 
Kc4 55.Kd2 b5 56.Ng5 e3+ 57.Kc2 Nf6 58.Ne6 Ne4 59.Nf4 Nxg3 60.Nxg6 e2 61.
Kd2 Kb3 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "12"]
[White "Fernandez Fernandez, Juan Carlos"]
[Black "Groszpeter, Attila"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2230"]
[ECO "B10"]
[EventDate "1978.08.12"]
[PlyCount "86"]

1.e4 c6 2.c4 e5 3.Nf3 d6 4.d4 Bg4 5.Be2 Be7 6.Nbd2 Nd7 7.O-O Ngf6 8.Re1 
Bxf3 9.Nxf3 Nxe4 10.Bd3 Nef6 11.dxe5 dxe5 12.Nxe5 Nxe5 13.Rxe5 O-O 14.Qf3 
Nd7 15.Qe4 Nf6 16.Qf3 Nd7 17.Re1 Bf6 18.Bf4 g6 19.Rad1 Qa5 20.Bd6 Rfe8 21.
b4 Qxa2 22.b5 c5 23.Be4 Kg7 24.Bxb7 Rxe1+ 25.Rxe1 Qd2 26.Rf1 Re8 27.Bd5 
Re1 28.g3 Nb6 29.Bxc5 Rxf1+ 30.Kxf1 Nxc4 31.Bxa7 Ne5 32.Qb3 Nd3 33.Be3 
Qe1+ 34.Kg2 Qe2 35.b6 Bg5 36.Bd4+ f6 37.b7 Bf4 38.b8=Q Bxb8 39.Qxb8 Ne1+ 
40.Kg1 Qd1 41.Qb7+ Kh6 42.Be3+ g5 43.Qf7 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "13"]
[White "Groszpeter, Attila"]
[Black "Regan, Kenneth"]
[Result "1-0"]
[WhiteElo "2230"]
[BlackElo "2430"]
[ECO "B22"]
[EventDate "1978.08.12"]
[PlyCount "72"]

1.e4 c5 2.c3 g6 3.d4 cxd4 4.cxd4 d5 5.e5 Nc6 6.Nc3 Bg7 7.Be2 Nh6 8.h3 f6 
9.exf6 exf6 10.Bf3 Be6 11.Nge2 O-O 12.Nf4 Bf7 13.Bxd5 Bxd5 14.Nfxd5 Qa5 
15.O-O Nf5 16.Be3 Rf7 17.Nf4 Qb4 18.a3 Qe7 19.Re1 Nxe3 20.Rxe3 Qd6 21.Ne6 
Bh6 22.Re1 Nd8 23.d5 f5 24.Qa4 Nxe6 25.dxe6 Re7 26.Rad1 Qc6 27.Qh4 Bf8 28.
Nd5 Rxe6 29.Rxe6 Qxe6 30.Nc7 Qe2 31.Rd7 Bg7 32.Rxg7+ Kxg7 33.Qd4+ Kg8 34.
Nxa8 Qe1+ 35.Kh2 Qe8 36.Qd5+ 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "13"]
[White "Vadasz, Laszlo"]
[Black "Fernandez Fernandez, Juan Carlos"]
[Result "1-0"]
[WhiteElo "2505"]
[BlackElo "2370"]
[ECO "A30"]
[EventDate "1978.08.12"]
[PlyCount "56"]

1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O c5 6.Nc3 Be7 7.d4 cxd4 8.Qxd4 
O-O 9.Bg5 h6 10.Bxf6 Bxf6 11.Qd3 Na6 12.Rac1 d5 13.cxd5 Nb4 14.Qb1 Bxc3 
15.Rxc3 Nxd5 16.Rcc1 Nf6 17.Qc2 Rc8 18.Qa4 Rxc1 19.Rxc1 Qb8 20.Nd4 Bxg2 
21.Kxg2 Qe5 22.Qc4 a5 23.Rc2 Rd8 24.Nc6 b5 25.Nxe5 bxc4 26.Nxc4 Nd5 27.
Nxa5 Ra8 28.Rc5 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "13"]
[White "Adorjan, Andras"]
[WhiteElo "2515"]
[Black "Hardicsay, Peter"]
[BlackElo "2355"]
[Result "1-0"]
[ECO "A19"]
[EventDate "1978.08.12"]
[PlyCount "59"]

1.c4 Nf6 2.Nc3 e6 3.e4 c5 4.e5 Ng8 5.Nf3 Nc6 6.d4 cxd4 7.Nxd4 Nxe5 8.Ndb5 
a6 9.Nd6+ Bxd6 10.Qxd6 f6 11.Bf4 Nf7 12.Qa3 Ne7 13.Be2 Nc6 14.Rd1 Qa5 15.
Qxa5 Nxa5 16.Bc7 b6 17.c5 Bb7 18.O-O Bc6 19.Bxb6 Nb7 20.b4 d6 21.Rfe1 e5 
22.Bc4 dxc5 23.bxc5 O-O 24.Nd5 Bb5 25.Bxb5 axb5 26.c6 Nbd8 27.Ne7+ Kh8 28.
Bxd8 Nxd8 29.c7 Ne6 30.Rc1 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "13"]
[White "Malich, Burkhard"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2505"]
[ECO "D94"]
[EventDate "1978.08.12"]
[PlyCount "46"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Bd2 c5 7.dxc5 Na6 8.cxd5 
Nxc5 9.Bc4 a6 10.a4 Bf5 11.O-O Rc8 12.Qe2 Nfe4 13.Nxe4 Bxe4 14.Rfd1 Bc2 
15.Re1 Nxa4 16.Bc1 b5 17.Bd3 Bxd3 18.Qxd3 Qd6 19.e4 e6 20.e5 Qxd5 21.Qxd5 
exd5 22.b3 Nc5 23.Ra3 Rfe8 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "13"]
[White "Nunn, John Denis Martin"]
[WhiteElo "2440"]
[Black "Portisch, Ferenc"]
[BlackElo "2450"]
[Result "1-0"]
[ECO "B33"]
[EventDate "1978.08.12"]
[PlyCount "81"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 
b5 9.Bxf6 gxf6 10.Nd5 f5 11.Bxb5 axb5 12.Nxb5 Ra4 13.Nbc7+ Kd7 14.O-O Qg5 
15.c4 Rxc4 16.b4 Bh6 17.Nb5 Rd4 18.Qa4 fxe4 19.Nxd4 exd4 20.Nb6+ Kc7 21.
Rfc1 Qxc1+ 22.Rxc1 Bxc1 23.Nc4 Kd7 24.Qd1 Ke6 25.Nb6 Ne5 26.Qxc1 Ba6 27.
Qh6+ Ng6 28.Qh3+ f5 29.Qb3+ Kf6 30.Nd5+ Kg5 31.Qg3+ Kh6 32.Qh3+ Kg5 33.f4+
exf3 34.gxf3 f4 35.Qg4+ Kh6 36.Nxf4 Rg8 37.Kf2 d3 38.Ne6 Ne7 39.Qh4+ Kg6 
40.Qxe7 d2 41.Nf4+ 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "13"]
[White "Mednis, Edmar John"]
[WhiteElo "2460"]
[Black "Csom, Istvan"]
[BlackElo "2510"]
[Result "0-1"]
[ECO "B62"]
[EventDate "1978.08.12"]
[PlyCount "102"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O 
h6 9.Be3 Bd7 10.f4 b5 11.Bd3 Qc7 12.Kb1 Be7 13.h3 Na5 14.g4 b4 15.Nce2 Nc4
16.Bxc4 Qxc4 17.Ng3 a5 18.g5 hxg5 19.fxg5 Nh5 20.Nxh5 Rxh5 21.e5 d5 22.
Rdf1 g6 23.Rf4 Qa6 24.Rhf1 Rh7 25.h4 Bb5 26.Nxb5 Qxb5 27.Qf2 Kd7 28.Rc1 
Rc8 29.Rxf7 Rxf7 30.Qxf7 Qe2 31.Qf2 Qxf2 32.Bxf2 Rf8 33.Bb6 a4 34.c4 Kc6 
35.Be3 Rf3 36.cxd5+ Kxd5 37.Bb6 b3 38.axb3 axb3 39.Bc7 Rh3 40.Rd1+ Ke4 41.
Bd6 Bd8 42.Bc5 Bc7 43.Re1+ Kd5 44.Bd6 Ba5 45.Rd1+ Ke4 46.Bc5 Bd2 47.Bf2 
Kxe5 48.Be1 Bf4 49.Bc3+ Kf5 50.Rf1 Rxh4 51.Be1 Rh3 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "13"]
[White "Kuzmin, Gennady"]
[Black "Lukacs, Peter"]
[Result "0-1"]
[WhiteElo "2560"]
[BlackElo "2460"]
[ECO "C91"]
[EventDate "1978.08.12"]
[PlyCount "82"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 d6 
9.c3 Bg4 10.d5 Na5 11.Bc2 c6 12.h3 Bh5 13.dxc6 Qc7 14.Nbd2 Nxc6 15.Nf1 
Rad8 16.Ne3 d5 17.Nxd5 Nxd5 18.exd5 f5 19.Qe2 e4 20.dxc6 Bc5 21.Bg5 Bxf3 
22.Qf1 Rde8 23.a4 Qe5 24.gxf3 Qg3+ 25.Qg2 Bxf2+ 26.Kf1 Bxe1 27.Bb3+ Kh8 
28.axb5 axb5 29.Qxg3 Bxg3 30.fxe4 fxe4+ 31.Kg2 Bc7 32.Ra7 Bb8 33.Rb7 e3 
34.Rxb8 Rxb8 35.Bxe3 Rbc8 36.Bd5 Rf6 37.b4 Rfxc6 38.Bxc6 Rxc6 39.Bc5 Kg8 
40.Kf3 Rh6 41.c4 bxc4 0-1

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "13"]
[White "Ree, Hans"]
[Black "Barczay, Laszlo"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2465"]
[ECO "A73"]
[EventDate "1978.08.12"]
[PlyCount "28"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.Nf3 O-O 6.Be2 c5 7.d5 e6 8.O-O exd5 
9.cxd5 Bg4 10.Bg5 Nbd7 11.Nd2 Bxe2 12.Qxe2 Re8 13.f4 Qb6 14.Qf3 c4+ 
1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "14"]
[White "Regan, Kenneth"]
[Black "Barczay, Laszlo"]
[Result "1-0"]
[WhiteElo "2430"]
[BlackElo "2465"]
[ECO "B06"]
[EventDate "1978.08.12"]
[PlyCount "42"]

1.e4 g6 2.d4 Bg7 3.Nc3 c5 4.dxc5 Qa5 5.Bd3 Qxc5 6.Nge2 d6 7.O-O Nf6 8.h3 
O-O 9.Be3 Qa5 10.f4 Nc6 11.Qe1 Nb4 12.Qh4 b5 13.a4 Nxd3 14.axb5 Qb4 15.
cxd3 Be6 16.Rfb1 Nd7 17.Ra4 Qb3 18.f5 gxf5 19.Bh6 Bxh6 20.Qxh6 Qc2 21.exf5
Bxf5 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "14"]
[White "Lukacs, Peter"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2500"]
[ECO "A40"]
[EventDate "1978.08.12"]
[PlyCount "32"]

1.d4 e6 2.c4 b6 3.d5 Nf6 4.a3 Ba6 5.Qc2 exd5 6.cxd5 c5 7.Nc3 g6 8.Nf3 Bg7 
9.Bf4 d6 10.e4 Bxf1 11.Kxf1 O-O 12.g3 Nh5 13.Bg5 Qd7 14.Kg2 Na6 15.h3 Nc7 
16.Rad1 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "14"]
[White "Csom, Istvan"]
[Black "Kuzmin, Gennady"]
[Result "1-0"]
[WhiteElo "2510"]
[BlackElo "2560"]
[ECO "A22"]
[EventDate "1978.08.12"]
[PlyCount "82"]

1.c4 e5 2.Nc3 Nf6 3.d3 Bb4 4.Bd2 O-O 5.a3 Bxc3 6.Bxc3 Re8 7.e3 d5 8.cxd5 
Nxd5 9.Bd2 a5 10.Nf3 a4 11.Be2 Nd7 12.Qc2 Re6 13.Rc1 Rc6 14.Qb1 Rg6 15.O-O
Re6 16.Rfd1 b6 17.e4 N5f6 18.d4 exd4 19.Nxd4 Rxe4 20.Nc6 Qe8 21.Bf3 Bb7 
22.Bxe4 Nxe4 23.Be3 Ndc5 24.Nb4 Qe7 25.Qc2 Re8 26.f3 Ng3 27.hxg3 Qxe3+ 28.
Qf2 Qg5 29.Re1 Rf8 30.Rc3 Qg6 31.Rce3 Ne6 32.Nd3 h5 33.Nf4 Nxf4 34.gxf4 
Qf6 35.Re5 g6 36.Qd4 Kg7 37.Qxa4 Rd8 38.Qb4 c5 39.Qc3 Rd4 40.Re7 Bd5 41.
Rd7 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "14"]
[White "Portisch, Ferenc"]
[Black "Mednis, Edmar John"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2460"]
[ECO "D16"]
[EventDate "1978.08.12"]
[PlyCount "78"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Na6 6.e4 Bg4 7.Bxc4 e6 8.O-O Be7
9.Be2 O-O 10.h3 Bh5 11.Bf4 Rc8 12.a5 Bg6 13.Qb3 Bxe4 14.Qxb7 Nb4 15.Qxa7 
Nfd5 16.Bg3 Bxf3 17.Bxf3 Ra8 18.Qb7 Bd6 19.Bxd5 Rb8 20.Qa7 exd5 21.Bxd6 
Qxd6 22.Na4 Nc2 23.Ra2 Ra8 24.Qc5 Qxc5 25.Nxc5 Nxd4 26.Rd1 Ne6 27.Nd7 Rfd8
28.Nb6 Rab8 29.b4 Nc7 30.Rc2 Na6 31.Rxc6 Nxb4 32.Rc5 g6 33.Nxd5 Kg7 34.Ne3
Rxd1+ 35.Nxd1 Nd3 36.Rd5 Nf4 37.Rd6 Rb1 38.Kh2 Ra1 39.a6 Ne6 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "14"]
[White "Jansa, Vlastimil"]
[WhiteElo "2505"]
[Black "Nunn, John Denis Martin"]
[BlackElo "2440"]
[Result "1/2-1/2"]
[ECO "B92"]
[EventDate "1978.08.12"]
[PlyCount "29"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 Nbd7 7.O-O Nc5 8.f3 
e6 9.Be3 Be7 10.a4 O-O 11.a5 Qc7 12.Qd2 d5 13.exd5 exd5 14.Bf4 Qd8 15.Na4 
1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "14"]
[White "Hardicsay, Peter"]
[Black "Malich, Burkhard"]
[Result "1/2-1/2"]
[WhiteElo "2355"]
[BlackElo "2535"]
[ECO "A46"]
[EventDate "1978.08.12"]
[PlyCount "64"]

1.d4 Nf6 2.Nf3 d6 3.c4 Nbd7 4.Nc3 e5 5.Bg5 Be7 6.e3 O-O 7.Be2 c6 8.O-O Ne8
9.Bxe7 Qxe7 10.b4 Nc7 11.Re1 Nf6 12.c5 dxc5 13.bxc5 exd4 14.exd4 Qd8 15.
Qb3 Rb8 16.h3 Be6 17.Bc4 Nfd5 18.Ne4 Nf4 19.Bxe6 Nfxe6 20.Rad1 b6 21.Qe3 
Nd5 22.Qa3 Qc7 23.Nd6 bxc5 24.dxc5 Nb4 25.Re4 a5 26.Qe3 Nd5 27.Rxd5 cxd5 
28.Rxe6 fxe6 29.Qxe6+ Kh8 30.Ne5 d4 31.Ndf7+ Rxf7 32.Nxf7+ Kg8 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "14"]
[White "Fernandez Fernandez, Juan Carlos"]
[WhiteElo "2370"]
[Black "Adorjan, Andras"]
[BlackElo "2515"]
[Result "1/2-1/2"]
[ECO "B08"]
[EventDate "1978.08.12"]
[PlyCount "35"]

1.Nf3 g6 2.e4 Bg7 3.d4 d6 4.Be2 Nf6 5.Nc3 O-O 6.O-O Bg4 7.Be3 Nc6 8.Qd2 e5
9.d5 Ne7 10.Rad1 Bd7 11.h3 b5 12.a3 a5 13.b4 Qb8 14.Qd3 axb4 15.axb4 Ra3 
16.Ra1 Rxc3 17.Qxc3 Nxe4 18.Qb3 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "14"]
[White "Groszpeter, Attila"]
[Black "Vadasz, Laszlo"]
[Result "1/2-1/2"]
[WhiteElo "2230"]
[BlackElo "2505"]
[ECO "B08"]
[EventDate "1978.08.12"]
[PlyCount "144"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.Be2 O-O 6.O-O Bg4 7.Be3 Nc6 8.Qd2 e5
9.d5 Ne7 10.Rad1 Nd7 11.Ng5 Bxe2 12.Qxe2 h6 13.Nh3 a6 14.a4 Kh7 15.f4 exf4
16.Rxf4 Ng8 17.Rdf1 Ne5 18.Nb1 Nf6 19.Nd2 Nh5 20.R4f2 Qd7 21.b3 Ng4 22.Rf3
Rae8 23.Nf4 Nxe3 24.Qxe3 Nf6 25.h3 Kg8 26.c4 c5 27.dxc6 bxc6 28.Kh1 Qb7 
29.Nd3 Nd7 30.Qf2 Ne5 31.Nxe5 Rxe5 32.Rd3 Re6 33.c5 Qb4 34.cxd6 Rxd6 35.
Rxd6 Qxd6 36.Nc4 Qd3 37.Qf3 Qxf3 38.Rxf3 Re8 39.Re3 Bd4 40.Re2 Rb8 41.Rd2 
c5 42.Rd3 h5 43.g3 Re8 44.Nd2 Bf2 45.Kg2 Be1 46.Kf3 Bxd2 47.Rxd2 Rb8 48.
Rd3 Rb4 49.Rc3 Kg7 50.Kf4 f6 51.g4 h4 52.g5 f5 53.Rc4 Rxb3 54.exf5 gxf5 
55.Rxc5 Rxh3 56.Rc7+ Kf8 57.Kxf5 Rd3 58.Kg6 h3 59.Rc8+ Ke7 60.Rh8 Ke6 61.
Re8+ Kd5 62.Kg7 Rd4 63.Rh8 Rxa4 64.Rxh3 Rg4 65.g6 Kc5 66.Rh5+ Kb4 67.Kf6 
Rxg6+ 68.Kxg6 a5 69.Rh4+ Kb3 70.Kf5 a4 71.Rh3+ Kb2 72.Ke4 a3 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "15"]
[White "Vadasz, Laszlo"]
[Black "Regan, Kenneth"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2430"]
[ECO "A04"]
[EventDate "1978.08.12"]
[PlyCount "64"]

1.Nf3 b6 2.g3 Bb7 3.Bg2 g6 4.d4 Bg7 5.c4 Nf6 6.O-O O-O 7.Nc3 Ne4 8.Nxe4 
Bxe4 9.Be3 c5 10.Qd2 cxd4 11.Bxd4 Nc6 12.Bxg7 Kxg7 13.Qc3+ Kg8 14.Qe3 Bxf3
15.Bxf3 Qc7 16.Rac1 Rac8 17.Rfd1 Ne5 18.Bg2 d6 19.Bh3 e6 20.b3 Rfd8 21.Rd4
d5 22.f4 Nd7 23.Rdd1 dxc4 24.Rxc4 Nc5 25.Rcd4 Nb7 26.Rxd8+ Rxd8 27.Rc1 Qd7
28.Bg2 Rc8 29.Rxc8+ Qxc8 30.Kf2 Nd6 31.Qe5 Qd8 32.Qd4 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "15"]
[White "Adorjan, Andras"]
[WhiteElo "2515"]
[Black "Groszpeter, Attila"]
[BlackElo "2230"]
[Result "1/2-1/2"]
[ECO "A30"]
[EventDate "1978.08.12"]
[PlyCount "68"]

1.c4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.e4 Bg7 6.Be3 Nf6 7.Nc3 O-O 8.Be2 
b6 9.O-O Bb7 10.f3 d6 11.Qd2 Nxd4 12.Bxd4 e6 13.Rad1 Qe7 14.Qg5 Rfd8 15.
Rd2 Rd7 16.Rfd1 Rad8 17.Qh4 Nd5 18.Qxe7 Bxd4+ 19.Rxd4 Nxe7 20.Nb5 Nc8 21.
Kf2 Kf8 22.h4 h6 23.R4d2 Ke7 24.g3 a6 25.Nc3 Rc7 26.g4 Rg8 27.Bd3 Rf8 28.
Re1 Rg8 29.Kg3 Rf8 30.Rh2 Na7 31.Rhe2 Kf6 32.f4 Nc6 33.Rd2 Nd4 34.Ne2 
Nxe2+ 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "15"]
[White "Malich, Burkhard"]
[Black "Fernandez Fernandez, Juan Carlos"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2370"]
[ECO "E12"]
[EventDate "1978.08.12"]
[PlyCount "90"]

1.Nf3 Nf6 2.d4 e6 3.c4 b6 4.Nc3 Bb7 5.a3 d5 6.Bg5 Be7 7.Bxf6 Bxf6 8.cxd5 
exd5 9.g3 O-O 10.Bg2 Re8 11.O-O Nc6 12.e3 Na5 13.b4 Nc4 14.Nd2 Nxd2 15.
Qxd2 c6 16.a4 Rc8 17.Rab1 Rc7 18.Rfc1 Ree7 19.Qa2 Red7 20.Rc2 g6 21.Rbc1 
Kg7 22.Ne2 Ba6 23.Rxc6 Bc4 24.R1xc4 dxc4 25.Qxc4 Rxc6 26.Bxc6 Rd6 27.b5 h5
28.Nc3 Qe7 29.h3 Qe6 30.Qxe6 fxe6 31.Kg2 Bxd4 32.exd4 Rxd4 33.h4 Rc4 34.
Ne4 a5 35.Kf3 Rxa4 36.Bd7 Rb4 37.Bxe6 Rxb5 38.Nc3 Rc5 39.Ne4 Re5 40.Bd7 b5
41.Kf4 Rd5 42.Be6 Rd8 43.Ke5 a4 44.Nc3 Rb8 45.Kd4 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "15"]
[White "Nunn, John Denis Martin"]
[WhiteElo "2440"]
[Black "Hardicsay, Peter"]
[BlackElo "2355"]
[Result "1-0"]
[ECO "C59"]
[EventDate "1978.08.12"]
[PlyCount "113"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.
Be2 h6 9.Nh3 Bc5 10.O-O O-O 11.d3 Nb7 12.Nc3 Nd5 13.Bf3 Bb6 14.Qe2 Re8 15.
Re1 Nxc3 16.bxc3 Bd7 17.Ba3 Rb8 18.Rab1 Qc7 19.Kh1 Nd6 20.Ng1 Nb5 21.Bb2 
Ba5 22.Qd2 Qd6 23.Ba1 Na3 24.Rxb8 Rxb8 25.Ne2 Be6 26.Nc1 Nb1 27.Qe3 Bc7 
28.g3 Na3 29.Qe2 Rb1 30.Nb3 Rxe1+ 31.Qxe1 Nxc2 32.Qd1 Nxa1 33.Nxa1 Qa3 34.
c4 Qxa2 35.Kg2 Bb6 36.Nc2 Qa4 37.Qe2 f6 38.Ne3 Bxe3 39.Qxe3 Kf7 40.Qc5 Qa6
41.Bxc6 g5 42.Qd6 Qc8 43.c5 h5 44.f3 Qf8 45.Qc7+ Qe7 46.Qa5 f5 47.h3 Kf6 
48.Kf2 Qf8 49.f4 exf4 50.gxf4 gxf4 51.Qc3+ Kf7 52.Qe5 Qc8 53.Bf3 Ke7 54.d4
Kd8 55.c6 Bf7 56.Qf6+ Kc7 57.Qxf7+ 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "15"]
[White "Mednis, Edmar John"]
[WhiteElo "2460"]
[Black "Jansa, Vlastimil"]
[BlackElo "2505"]
[Result "1-0"]
[ECO "B83"]
[EventDate "1978.08.12"]
[PlyCount "69"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 Be7 7.O-O Nc6 8.Be3 
O-O 9.f4 Qc7 10.Kh1 a6 11.Qe1 Nxd4 12.Bxd4 b5 13.a3 Bb7 14.Qg3 Bc6 15.Rae1
Qb7 16.Bd3 b4 17.Nd1 bxa3 18.bxa3 Nh5 19.Qg4 Nf6 20.Bxf6 Bxf6 21.e5 dxe5 
22.fxe5 Be7 23.Qh3 h6 24.Rf4 Rad8 25.Rg4 Bc5 26.Nc3 f5 27.exf6 Rxf6 28.Ne4
Bxe4 29.Rgxe4 Bf2 30.Rf1 Qd5 31.Qg4 Rdf8 32.Bc4 Bc5 33.Rxf6 Rxf6 34.Rxe6 
Kh7 35.Rxf6 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "15"]
[White "Kuzmin, Gennady"]
[Black "Portisch, Ferenc"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2450"]
[ECO "C09"]
[EventDate "1978.08.12"]
[PlyCount "90"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6 7.dxc5 Bxc5 8.
O-O Ne7 9.c4 O-O 10.Nb3 Bd6 11.cxd5 Nb4 12.Bg5 Nbxd5 13.Qd4 Nf5 14.Qd3 Be7
15.Bxe7 Ndxe7 16.Rac1 Qb6 17.Bc4 Nd6 18.Rfe1 Bf5 19.Qd4 Rfe8 20.Bf1 Rad8 
21.Rcd1 Be6 22.Qf4 Ng6 23.Qd4 h6 24.Qxb6 axb6 25.Rd4 Kf8 26.Rb4 Nc8 27.Rc1
Nge7 28.Nbd4 Bd5 29.Ra4 Nd6 30.h3 Bc6 31.Nxc6 bxc6 32.Ra6 Ra8 33.Rxb6 Rxa2
34.Nd4 Nec8 35.Rb4 Ne7 36.Bc4 Nxc4 37.Rcxc4 Ra6 38.Rb7 Rc8 39.b4 Ra1+ 40.
Kh2 Rb1 41.Rc5 Re1 42.b5 Re4 43.Nxc6 Ke8 44.Rb8 Kd7 45.Ne5+ 1-0

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "15"]
[White "Ree, Hans"]
[Black "Csom, Istvan"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2510"]
[ECO "A16"]
[EventDate "1978.08.12"]
[PlyCount "34"]

1.c4 Nf6 2.Nc3 c5 3.Nf3 b6 4.g3 Bb7 5.Bg2 e6 6.O-O d6 7.b3 a6 8.Bb2 Be7 9.
e3 O-O 10.Qe2 Nbd7 11.Rfd1 Qb8 12.d4 cxd4 13.Nxd4 Bxg2 14.Kxg2 Rc8 15.f4 
Qb7+ 16.Qf3 Rab8 17.Qxb7 Rxb7 1/2-1/2

[Event "4th Tungsram it"]
[Site "Budapest HUN"]
[Date "1978.08.??"]
[Round "15"]
[White "Barczay, Laszlo"]
[Black "Lukacs, Peter"]
[Result "1-0"]
[WhiteElo "2465"]
[BlackElo "2460"]
[ECO "D41"]
[EventDate "1978.08.12"]
[PlyCount "88"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.
cxd4 Nc6 9.Bc4 b5 10.Be2 Bb4+ 11.Bd2 Qa5 12.Rb1 Bxd2+ 13.Qxd2 a6 14.Qxa5 
Nxa5 15.Kd2 Ke7 16.Rhc1 Bd7 17.Rc5 Rhc8 18.Rbc1 Rxc5 19.Rxc5 Rc8 20.Rxc8 
Bxc8 21.Kc3 Bd7 22.Ne5 Be8 23.Nd3 Nb7 24.e5 a5 25.d5 exd5 26.Kd4 b4 27.Nf4
Bc6 28.Bf3 a4 29.Bxd5 Na5 30.Kc5 b3 31.axb3 a3 32.b4 Bxd5 33.Nxd5+ Kd7 34.
Nc3 Nb3+ 35.Kc4 Nc1 36.f4 g6 37.g4 Ne2 38.f5 gxf5 39.gxf5 Ng1 40.b5 Nf3 
41.Kd5 Nxh2 42.e6+ fxe6+ 43.fxe6+ Kc7 44.b6+ 1-0
