[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.05"]
[Round "1"]
[White "Dvoretsky, Mark"]
[Black "Ermenkov, Evgeny"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2425"]
[ECO "B31"]
[EventDate "1973.08.05"]
[PlyCount "79"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nf6 6.Re1 O-O 7.h3 a6 8.Bxc6 
dxc6 9.d4 cxd4 10.cxd4 Nd7 11.Nc3 e5 12.Be3 exd4 13.Bxd4 Re8 14.Bxg7 Kxg7 
15.Qd4+ f6 16.Rad1 Qe7 17.b4 Ne5 18.Nxe5 fxe5 19.Qc5 a5 20.Na4 Qxc5 21.
bxc5 Be6 22.Rd6 Rad8 23.Red1 Rxd6 24.Rxd6 Kf7 25.a3 Ke7 26.Nb2 Bd7 27.Nc4 
a4 28.Nxe5 Be6 29.f4 Ra8 30.Kf2 Ra5 31.Rxc6 Rb5 32.Rb6 Rxc5 33.Rxb7+ Kd8 
34.Nf7+ Ke8 35.Nd6+ Kf8 36.g4 Rc3 37.f5 gxf5 38.gxf5 Ba2 39.f6 Rb3 40.Rb4 
1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.05"]
[Round "1"]
[White "Filipowicz, Andrzej"]
[Black "Doda, Zbigniew"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2405"]
[ECO "B44"]
[EventDate "1973.08.05"]
[PlyCount "44"]

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 Rb8 11.Bf4 b6 12.Rc1 Bb7 13.Qd2 Ne5 14.Rfd1 Qc7 15.f3
Rfd8 16.Kh1 Rbc8 17.b4 Qb8 18.Qb2 Nfd7 19.Qb3 h6 20.Nc2 Qc7 21.Ne3 Bg5 22.
Bxg5 hxg5 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.05"]
[Round "1"]
[White "Jigjidsuren, Purev"]
[Black "Maciejewski, Andrzej"]
[Result "0-1"]
[WhiteElo "2260"]
[BlackElo "2470"]
[ECO "B02"]
[EventDate "1973.08.05"]
[PlyCount "66"]

1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.c5 Nd5 5.Bc4 e6 6.Nc3 Nxc3 7.dxc3 d5 8.cxd6 
cxd6 9.Nf3 Nc6 10.Bf4 d5 11.Bd3 Be7 12.O-O g5 13.Bg3 h5 14.h3 Bd7 15.b4 
Qc7 16.Qe2 O-O-O 17.Rfc1 g4 18.hxg4 hxg4 19.Nd4 Rh5 20.Qxg4 Rdh8 21.Kf1 
Nxe5 22.Qg7 Bd6 23.Nb5 Bxb5 24.Bxb5 a6 25.c4 axb5 26.cxd5 Nc4 27.a4 exd5 
28.axb5 Rh1+ 29.Ke2 Qe7+ 30.Kd3 Qe4+ 31.Kc3 Rxc1+ 32.Rxc1 Re8 33.Qd4 Bxb4+
0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.05"]
[Round "1"]
[White "Markland, Peter Richard"]
[Black "Kostro, Jerzy"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2385"]
[ECO "C69"]
[EventDate "1973.08.05"]
[PlyCount "41"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 Bg4 7.dxe5 Qxd1 8.
Rxd1 fxe5 9.Rd3 Bxf3 10.Rxf3 Nf6 11.Nc3 Bb4 12.Bg5 Bxc3 13.bxc3 Rf8 14.
Bxf6 Rxf6 15.Rxf6 gxf6 16.Rd1 a5 17.Kf1 a4 18.Ke2 Ra5 19.Rb1 b6 20.c4 Ke7 
21.a3 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.05"]
[Round "1"]
[White "Nicevski, Risto"]
[Black "Grabczewski, Romuald"]
[Result "1-0"]
[WhiteElo "2440"]
[BlackElo "2420"]
[ECO "C55"]
[EventDate "1973.08.05"]
[PlyCount "75"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.c3 O-O 6.O-O d6 7.b4 Be6 8.Bxe6 
fxe6 9.b5 Na5 10.Nbd2 Qd7 11.a4 a6 12.Rb1 axb5 13.axb5 b6 14.Ba3 Qe8 15.d4
Nd7 16.Bb4 Bf6 17.Ra1 Kh8 18.Ra3 exd4 19.cxd4 e5 20.Qc2 Ra7 21.dxe5 Nxe5 
22.Nxe5 Bxe5 23.Qd3 Qh5 24.g3 Rfa8 25.Qd5 Qe8 26.Nf3 Bf6 27.Bc3 Qf8 28.
Bxf6 Qxf6 29.e5 Qf5 30.Ra4 h6 31.Rf4 Qh5 32.g4 Qg6 33.h4 Re8 34.h5 Qe6 35.
Rf8+ Kh7 36.Qe4+ g6 37.Qxg6+ Qxg6 38.hxg6+ 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.05"]
[Round "1"]
[White "Pytel, Krzysztof"]
[Black "Pribyl, Josef"]
[Result "1/2-1/2"]
[WhiteElo "2390"]
[BlackElo "2440"]
[ECO "A05"]
[EventDate "1973.08.05"]
[PlyCount "82"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 d5 6.c4 c5 7.cxd5 Nxd5 8.Bxg7 
Kxg7 9.O-O Nc6 10.d4 cxd4 11.Nxd4 Ndb4 12.Nxc6 Nxc6 13.Nd2 Bd7 14.Ne4 b6 
15.Qd2 Qc7 16.Rfd1 Rfd8 17.f4 Be8 18.Qc3+ Kg8 19.b4 Rxd1+ 20.Rxd1 Rd8 21.
Rc1 Qd7 22.e3 a5 23.bxa5 Nxa5 24.Qb4 Qe6 25.Re1 h6 26.Nf2 Rd6 27.a3 Kh7 
28.Bh3 Qa2 29.Ne4 Bd7 30.f5 Nc6 31.Qc3 Rd5 32.Ra1 Qe2 33.fxg6+ Kxg6 34.
Bxd7 Ne5 35.Nf2 Rd2 36.Rf1 Nxd7 37.Qc6+ Kg7 38.Qe4 e6 39.Qf4 f5 40.e4 fxe4
41.Qxe4 Qxe4 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.05"]
[Round "1"]
[White "Schmidt, Wlodzimierz"]
[Black "Espig, Lutz"]
[Result "1/2-1/2"]
[WhiteElo "2455"]
[BlackElo "2460"]
[ECO "E05"]
[EventDate "1973.08.05"]
[PlyCount "43"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 dxc4 7.Ne5 Nc6 8.Nxc6 
bxc6 9.Bxc6 Rb8 10.Na3 Rb6 11.Bf3 Bxa3 12.bxa3 Bb7 13.Bxb7 Rxb7 14.Bg5 h6 
15.Bxf6 Qxf6 16.Rc1 Rd8 17.Rxc4 c5 18.Rxc5 Qxd4 19.Qxd4 Rxd4 20.Rfc1 Ra4 
21.Rc8+ Kh7 22.R8c7 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.06"]
[Round "2"]
[White "Doda, Zbigniew"]
[Black "Nicevski, Risto"]
[Result "0-1"]
[WhiteElo "2405"]
[BlackElo "2440"]
[ECO "A04"]
[EventDate "1973.08.05"]
[PlyCount "75"]

1.Nf3 c5 2.g3 Nc6 3.Bg2 g6 4.O-O Bg7 5.c3 e5 6.d3 Nge7 7.a3 a5 8.a4 O-O 9.
e4 d6 10.Be3 h6 11.Na3 f5 12.Qb3+ Kh8 13.exf5 gxf5 14.Rad1 f4 15.Bc1 Rf6 
16.Nc4 Be6 17.Qb5 Qc7 18.gxf4 exf4 19.Kh1 Rg8 20.Rg1 Bd5 21.Nb6 Bf7 22.Nc4
Bf8 23.Qb6 Qd7 24.Ncd2 Nc8 25.Qb5 N8a7 26.Qb6 Be7 27.Ne4 Rfg6 28.c4 Rxg2 
29.Rxg2 Rxg2 30.Kxg2 Qg4+ 31.Ng3 Bh5 32.Ng1 Qxd1 33.Bxf4 Qxd3 34.Nxh5 Qf5 
35.Bxh6 Qxh5 36.Bf4 Qg4+ 37.Bg3 Qxc4 38.Qxb7 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.06"]
[Round "2"]
[White "Dvoretsky, Mark"]
[Black "Pytel, Krzysztof"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2390"]
[ECO "C78"]
[EventDate "1973.08.05"]
[PlyCount "33"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.d3 h6 8.c3 g6 9.
Nbd2 Bg7 10.Qe2 O-O 11.Rd1 d5 12.Nf1 Re8 13.Ng3 Na5 14.Bc2 c5 15.b4 cxb4 
16.cxb4 Nc6 17.Bd2 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.06"]
[Round "2"]
[White "Ermenkov, Evgeny"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2470"]
[ECO "B03"]
[EventDate "1973.08.05"]
[PlyCount "73"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Bf5 7.Nc3 e6 8.Nf3 Nc6
9.Be3 Be7 10.d5 Nb4 11.Nd4 Bg6 12.a3 c5 13.Nxe6 fxe6 14.axb4 cxb4 15.Na4 
Nd7 16.Qd4 Qa5 17.d6 Bd8 18.c5 b5 19.b3 bxa4 20.Rxa4 Qxc5 21.Qxc5 Nxc5 22.
Bxc5 O-O 23.Bc4 Kh8 24.Rf1 Rxf1+ 25.Kxf1 a5 26.Bxb4 Bb6 27.Bc3 Rf8+ 28.Ke1
Bf2+ 29.Kd2 Be4 30.Bxe6 Bxg2 31.Rc4 Bb6 32.Rc8 Rxc8 33.Bxc8 Kg8 34.Bd7 h5 
35.e6 Bh3 36.Bc8 Bg4 37.h3 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.06"]
[Round "2"]
[White "Espig, Lutz"]
[Black "Filipowicz, Andrzej"]
[Result "0-1"]
[WhiteElo "2460"]
[BlackElo "2420"]
[ECO "E91"]
[EventDate "1973.08.05"]
[PlyCount "86"]

1.Nf3 c5 2.c4 g6 3.d4 Bg7 4.e4 Na6 5.Nc3 d6 6.Be2 Nf6 7.O-O O-O 8.d5 Nc7 
9.Bg5 h6 10.Bf4 Rb8 11.a4 b6 12.h3 a6 13.e5 Nfe8 14.Qd2 g5 15.Bh2 Bf5 16.
Bd3 Qd7 17.Rfe1 b5 18.axb5 axb5 19.b3 bxc4 20.bxc4 Rb6 21.Ra7 Ra6 22.Rxa6 
Nxa6 23.Nb5 Bxd3 24.Qxd3 Nb4 25.Qe4 f5 26.exf6 Bxf6 27.Bg3 Ng7 28.Qg6 Qe8 
29.Qe4 Qd7 30.Nh2 Qf5 31.Ng4 Qxe4 32.Rxe4 Nf5 33.Re6 Kg7 34.Nc7 Kg6 35.Bh2
Nd3 36.Ne8 Nd4 37.Re3 Rxe8 38.Rxd3 Ra8 39.Ne3 Ra4 40.Rd1 Nf5 41.Nxf5 Kxf5 
42.g4+ Ke4 43.Kg2 Rxc4 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.06"]
[Round "2"]
[White "Grabczewski, Romuald"]
[Black "Markland, Peter Richard"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2405"]
[ECO "B33"]
[EventDate "1973.08.05"]
[PlyCount "37"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 
Be6 9.Nc4 Rc8 10.Bxf6 gxf6 11.Ne3 Ne7 12.Qf3 Qb6 13.O-O-O Bh6 14.Qxf6 
Bxe3+ 15.fxe3 Qxe3+ 16.Kb1 Rg8 17.Rxd6 Rxc3 18.bxc3 Qxc3 19.Rd3 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.06"]
[Round "2"]
[White "Kostro, Jerzy"]
[Black "Jigjidsuren, Purev"]
[Result "1-0"]
[WhiteElo "2385"]
[BlackElo "2260"]
[ECO "C90"]
[EventDate "1973.08.05"]
[PlyCount "93"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d3 d6 
9.c3 h6 10.Nbd2 Re8 11.Nf1 Bf8 12.Ng3 Na5 13.Bc2 c5 14.d4 Nc6 15.a4 Bd7 
16.d5 Na5 17.b3 bxa4 18.bxa4 Rb8 19.Nd2 c4 20.Ba3 Qc7 21.Bb4 Rec8 22.Ngf1 
Be8 23.Ne3 Nd7 24.Qe2 Nb3 25.Bxb3 cxb3 26.Nxb3 Nc5 27.Ba5 Qb7 28.Nxc5 dxc5
29.Nc4 f6 30.Qd3 Qa7 31.d6 Qf7 32.Bc7 Rxc7 33.dxc7 Qxc7 34.Red1 Bf7 35.
Rab1 Rxb1 36.Rxb1 Qc6 37.Ra1 Qe6 38.Ne3 Qb3 39.Qc2 Qe6 40.c4 h5 41.Rb1 h4 
42.h3 Qc6 43.Nd5 f5 44.Rb6 Qc8 45.exf5 Bxd5 46.cxd5 c4 47.Rc6 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.06"]
[Round "2"]
[White "Pribyl, Josef"]
[Black "Schmidt, Wlodzimierz"]
[Result "0-1"]
[WhiteElo "2440"]
[BlackElo "2455"]
[ECO "D87"]
[EventDate "1973.08.05"]
[PlyCount "78"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 
O-O 9.O-O Nc6 10.Be3 Qc7 11.Rc1 Rd8 12.f4 e6 13.Kh1 Na5 14.Bd3 f5 15.g4 b6
16.gxf5 exf5 17.Ng3 Bb7 18.d5 fxe4 19.Bxe4 Nc4 20.Bf2 Qf7 21.Qe2 Bxd5 22.
Rcd1 Bxe4+ 23.Nxe4 Rxd1 24.Rxd1 Re8 25.Qf3 Bh6 26.Bh4 Bg7 27.Ng5 Qf5 28.
Rd5 Qc8 29.Bf2 h6 30.Ne4 Qe6 31.Ng3 Ne3 32.Bxe3 Qxe3 33.Qxe3 Rxe3 34.Rd7 
h5 35.Rxa7 h4 36.Nf1 Rxc3 37.Nd2 Rc1+ 38.Kg2 Rc2 39.Rd7 Bd4 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.07"]
[Round "3"]
[White "Filipowicz, Andrzej"]
[Black "Pribyl, Josef"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2440"]
[ECO "B29"]
[EventDate "1973.08.05"]
[PlyCount "47"]

1.e4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 d5 5.exd5 Nxd5 6.Nxd5 Qxd5 7.Be3 cxd4 8.
Nxd4 Qa5+ 9.c3 Nxd4 10.b4 Qe5 11.Qxd4 Qxd4 12.Bxd4 f6 13.f4 Bd7 14.Be2 e6 
15.Bh5+ Kd8 16.O-O-O Kc7 17.Rhe1 Bd6 18.g3 a5 19.Bb6+ Kxb6 20.Rxd6+ Kc7 
21.Red1 Rhd8 22.bxa5 Rxa5 23.Be8 Rd5 24.R6xd5 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.07"]
[Round "3"]
[White "Jigjidsuren, Purev"]
[Black "Grabczewski, Romuald"]
[Result "0-1"]
[WhiteElo "2260"]
[BlackElo "2420"]
[ECO "C69"]
[EventDate "1973.08.05"]
[PlyCount "88"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 Bd6 8.Be3
Ne7 9.c4 O-O 10.Nc3 Ng6 11.f4 Re8 12.a3 a5 13.Kh1 Qe7 14.Qh5 Qf7 15.Rad1 
Bd7 16.Qe2 Rad8 17.Nb3 b6 18.Nd2 Bf8 19.h3 c5 20.a4 Bc6 21.b3 Bb7 22.Nf3 
Rxd1 23.Qxd1 Bxe4 24.Nxe4 Rxe4 25.Qd3 Qe6 26.Ne5 Rxe3 27.Qxe3 fxe5 28.f5 
Qf6 29.Qe4 Nf4 30.Kh2 h6 31.g3 Nh5 32.h4 Bd6 33.Kh3 Qf7 34.g4 Nf6 35.Qa8+ 
Kh7 36.Rh1 Qd7 37.Rf1 Qf7 38.Rh1 g6 39.Qc8 gxf5 40.g5 Ne4 41.Kg2 f4 42.Kf3
Ng3 43.Rd1 e4+ 44.Kf2 Qf5 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.07"]
[Round "3"]
[White "Maciejewski, Andrzej"]
[Black "Kostro, Jerzy"]
[Result "1-0"]
[WhiteElo "2470"]
[BlackElo "2385"]
[ECO "D12"]
[EventDate "1973.08.05"]
[PlyCount "59"]

1.a3 d5 2.d4 Nf6 3.Nf3 Bf5 4.e3 e6 5.c4 c6 6.Nc3 Ne4 7.Nxe4 Bxe4 8.Bd3 
Bxd3 9.Qxd3 f5 10.g4 fxg4 11.Ne5 Bd6 12.Nxg4 Qh4 13.Rg1 O-O 14.Bd2 Nd7 15.
O-O-O Nf6 16.Nxf6+ Rxf6 17.f4 Raf8 18.Rg2 Rh6 19.Rdg1 Rf7 20.c5 Bf8 21.Be1
Qf6 22.b4 Qf5 23.Qe2 Qe4 24.Rg4 Rhf6 25.R1g2 Rf5 26.Kd2 Qb1 27.Qd3 Qa1 28.
Qb3 g6 29.Rg1 Rh5 30.Bf2 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.07"]
[Round "3"]
[White "Markland, Peter Richard"]
[Black "Doda, Zbigniew"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2405"]
[ECO "B30"]
[EventDate "1973.08.05"]
[PlyCount "89"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 a6 6.Bxc6 Nxc6 7.d4 cxd4 8.
Nxd4 d6 9.Nxc6 bxc6 10.b3 Be7 11.Bb2 O-O 12.c4 Bb7 13.Nc3 Bf6 14.Qd2 c5 
15.Na4 Bxb2 16.Nxb2 Qf6 17.Rad1 Rad8 18.Na4 h6 19.Qa5 Qe7 20.Qb6 Rd7 21.f3
Rc8 22.Rd3 Kh7 23.Qa5 Rc6 24.Red1 Qg5 25.Qc3 f5 26.Qd2 Qf6 27.Qe1 fxe4 28.
Qxe4+ Qg6 29.Re1 Qxe4 30.fxe4 Kg8 31.Red1 Kf7 32.e5 Ke7 33.Kf2 d5 34.cxd5 
Rxd5 35.Rxd5 exd5 36.Rxd5 Rg6 37.Rd2 Rxg2+ 38.Ke3 Rg5 39.Kf4 g6 40.Nxc5 
Rf5+ 41.Kg3 Rg5+ 42.Kf2 Rf5+ 43.Kg1 Rg5+ 44.Kf2 Rf5+ 45.Kg1 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.07"]
[Round "3"]
[White "Nicevski, Risto"]
[Black "Espig, Lutz"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2460"]
[ECO "B81"]
[EventDate "1973.08.05"]
[PlyCount "77"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 h6 7.Rg1 Nc6 8.Be3 Qa5
9.Nb3 Qc7 10.Qe2 Be7 11.f4 a6 12.Bg2 b5 13.h4 Nd7 14.g5 hxg5 15.hxg5 Bb7 
16.O-O-O O-O-O 17.g6 fxg6 18.Qg4 Kb8 19.Qxe6 Nf6 20.Nd4 d5 21.Nxc6+ Bxc6 
22.Nxd5 Bxd5 23.Rxd5 Nxd5 24.exd5 Bd6 25.Qxg6 Bxf4 26.Bxf4 Qxf4+ 27.Kb1 
Qf6 28.Qg3+ Qd6 29.Qxg7 Rhg8 30.Qd4 Rg3 31.Be4 Qf6 32.Qd1 Re3 33.Bd3 Rxd5 
34.a3 Rde5 35.Qd2 Qe6 36.Qh2 Kb7 37.Qg2+ Kc7 38.Qh2 Kc6 39.Qg2+ 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.07"]
[Round "3"]
[White "Pytel, Krzysztof"]
[Black "Ermenkov, Evgeny"]
[Result "1/2-1/2"]
[WhiteElo "2390"]
[BlackElo "2425"]
[ECO "E95"]
[EventDate "1973.08.05"]
[PlyCount "92"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be2 d6 6.Nf3 e5 7.O-O Nbd7 8.Re1 c6 
9.Bf1 Ng4 10.d5 c5 11.g3 b6 12.a3 Kh8 13.h3 Nh6 14.Bd2 Ng8 15.b4 h6 16.Nh4
Bf6 17.Ng2 Bg7 18.Qc2 f5 19.exf5 gxf5 20.f4 Ne7 21.Be2 e4 22.Kh2 Rg8 23.
Ne3 Nf6 24.Rg1 Ng6 25.bxc5 bxc5 26.Ned1 h5 27.Nf2 Qe7 28.Be3 Bh6 29.Qd2 
Rb8 30.Rab1 Bd7 31.Rxb8 Rxb8 32.Bd1 Rg8 33.Ne2 Kh7 34.Bc2 Rb8 35.Nc3 Rb2 
36.Qc1 Rb8 37.Kh1 Bg7 38.Qd2 Rb2 39.Qc1 Rb8 40.Qd2 Qd8 41.Rg2 Kg8 42.Rg1 
Kf7 43.Bd1 a6 44.Bc2 Rb2 45.Nfd1 Rb7 46.Nf2 Rb2 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.07"]
[Round "3"]
[White "Schmidt, Wlodzimierz"]
[Black "Dvoretsky, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2455"]
[BlackElo "2485"]
[ECO "E96"]
[EventDate "1973.08.05"]
[PlyCount "56"]

1.Nf3 g6 2.c4 Bg7 3.d4 Nf6 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.O-O Nbd7 8.Re1 a5 
9.Bf1 c6 10.Rb1 Re8 11.d5 Nc5 12.b3 Qc7 13.a3 Bg4 14.h3 Bxf3 15.Qxf3 a4 
16.bxa4 Nxa4 17.Nxa4 Rxa4 18.Qb3 Ra7 19.Be3 c5 20.Bc1 Rea8 21.Qf3 Qd8 22.
g3 Qf8 23.Rb3 Ne8 24.h4 Bh6 25.Bxh6 Qxh6 26.Reb1 Qf8 27.Bh3 Qe7 28.h5 Kg7 
1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.09"]
[Round "4"]
[White "Doda, Zbigniew"]
[Black "Jigjidsuren, Purev"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2260"]
[ECO "E18"]
[EventDate "1973.08.05"]
[PlyCount "122"]

1.Nf3 d5 2.c4 e6 3.g3 Be7 4.Bg2 b6 5.O-O Bb7 6.d4 Nd7 7.cxd5 exd5 8.Nc3 
Ngf6 9.Bf4 O-O 10.Rc1 Nh5 11.Bd2 c5 12.Qc2 Nhf6 13.Rfd1 a6 14.Bf4 c4 15.a4
Bb4 16.Ne5 Rc8 17.Bh3 h6 18.Qf5 Bxc3 19.bxc3 Bc6 20.Nxc6 Rxc6 21.Bg2 Re6 
22.Bf3 Rfe8 23.h4 Nf8 24.Be5 N8d7 25.Bf4 Nf8 26.h5 Qd7 27.Qc2 Qc6 28.Rb1 
Qd7 29.Rb4 Rc6 30.Kg2 Ne6 31.e3 Ng5 32.Bxg5 hxg5 33.Rdb1 g4 34.Be2 Qe6 35.
Rh1 Re7 36.Rh4 Qe4+ 37.Qxe4 Nxe4 38.Bxg4 Nxc3 39.Rh1 a5 40.Rb2 Nxa4 41.Ra2
b5 42.Bd1 Nc3 43.Rxa5 Nxd1 44.Rxd1 Rb7 45.e4 dxe4 46.d5 Rd6 47.Ra8+ Kh7 
48.Rc8 Kh6 49.g4 Kg5 50.Kg3 Rf6 51.d6 Rf3+ 52.Kg2 Rd3 53.Re1 Rxd6 54.Rxe4 
Kf6 55.f4 Re6 56.g5+ Ke7 57.h6 gxh6 58.gxh6 Rxe4 59.h7 Re2+ 60.Kg3 Re3+ 
61.Kg2 Re2+ 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.09"]
[Round "4"]
[White "Dvoretsky, Mark"]
[Black "Filipowicz, Andrzej"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2420"]
[ECO "B40"]
[EventDate "1973.08.05"]
[PlyCount "155"]

1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 g6 5.d4 Bg7 6.dxc5 b6 7.cxb6 Qxb6 8.Nbd2 d5
9.Bd3 Nge7 10.c3 O-O 11.O-O a5 12.a4 Rb8 13.Ra3 Bb7 14.Rb3 Qa7 15.Qe2 Rfd8
16.Re1 Qa8 17.h4 d4 18.Nc4 Ba6 19.Rxb8 Rxb8 20.Qc2 Qb7 21.Bf1 dxc3 22.bxc3
Bxc4 23.Bxc4 Rc8 24.Bd2 Ne5 25.Nxe5 Bxe5 26.Bb5 Qc7 27.Re3 Nc6 28.Qa2 Bf6 
29.Qc4 Ne5 30.Qxc7 Rxc7 31.Be1 Nc4 32.Rf3 Kg7 33.Kg2 Nd6 34.c4 Nxc4 35.Rd3
Rc5 36.f4 Nb2 37.Rd7 Bc3 38.Bf2 Rc8 39.Rb7 e5 40.Bd7 Rd8 41.Be6 Nxa4 42.
Rxf7+ Kh8 43.f5 Bd4 44.f6 Nc5 45.Bd5 Bxf2 46.Kxf2 a4 47.Ke3 h6 48.Rg7 a3 
49.Rxg6 Kh7 50.Rg7+ Kh8 51.g4 Nd7 52.g5 hxg5 53.hxg5 a2 54.Bxa2 Nxf6 55.
Rf7 Ra8 56.Rxf6 Ra3+ 57.Kf2 Rxa2+ 58.Kf3 Ra1 59.Kg4 Kg7 60.Kf5 Rg1 61.Rg6+
Kf7 62.Ra6 Rf1+ 63.Kxe5 Rg1 64.Kf5 Rf1+ 65.Ke5 Re1 66.g6+ Kg7 67.Kd5 Rd1+ 
68.Ke6 Rg1 69.Ra7+ Kxg6 70.e5 Rb1 71.Ke7 Rb6 72.e6 Rb8 73.Ra1 Rb7+ 74.Kd8 
Rb8+ 75.Kc7 Rb2 76.Re1 Rc2+ 77.Kd7 Rd2+ 78.Ke8 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.09"]
[Round "4"]
[White "Ermenkov, Evgeny"]
[Black "Kostro, Jerzy"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2385"]
[ECO "C28"]
[EventDate "1973.08.05"]
[PlyCount "72"]

1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.d3 Na5 5.Nge2 Nxc4 6.dxc4 Bc5 7.h3 d6 8.Qd3 
Be6 9.Bd2 a6 10.Rf1 Nd7 11.b3 O-O 12.g4 c6 13.Qg3 b5 14.cxb5 axb5 15.f4 
exf4 16.Bxf4 Qc7 17.Rd1 Ne5 18.a4 bxa4 19.Nxa4 Qa5+ 20.Nec3 Bb4 21.Kf2 f6 
22.Kg2 Rfe8 23.Rf2 Rad8 24.Ne2 Be1 25.Rxe1 Qxe1 26.g5 Rf8 27.Nac3 fxg5 28.
Qxg5 Bxh3+ 29.Kg3 Ng4 30.Kxh3 Nxf2+ 31.Kg2 Nxe4 32.Nxe4 Qxe2+ 33.Nf2 h6 
34.Qh4 Rxf4 35.Qxf4 Rf8 36.Qc4+ Qxc4 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.09"]
[Round "4"]
[White "Espig, Lutz"]
[Black "Markland, Peter Richard"]
[Result "1-0"]
[WhiteElo "2460"]
[BlackElo "2405"]
[ECO "E65"]
[EventDate "1973.08.05"]
[PlyCount "67"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.d4 O-O 5.Bg2 c5 6.O-O d6 7.Nc3 cxd4 8.Nxd4 
Nc6 9.Nxc6 bxc6 10.Bxc6 Rb8 11.Bg2 Qa5 12.Qc2 Be6 13.b3 Rfc8 14.Bd2 Qh5 
15.e4 Ng4 16.h3 Ne5 17.Qd1 Bxh3 18.Qxh5 gxh5 19.Nd5 Bxg2 20.Kxg2 Ng6 21.
Rad1 Rb7 22.Rh1 Rc5 23.Nc3 Bxc3 24.Bxc3 a5 25.Bd4 Rc8 26.Rxh5 e5 27.Be3 a4
28.Rxd6 axb3 29.axb3 Rxb3 30.c5 Rxe3 31.fxe3 Rxc5 32.Rd7 Rc8 33.Rf5 Rf8 
34.Kf3 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.09"]
[Round "4"]
[White "Grabczewski, Romuald"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2470"]
[ECO "B02"]
[EventDate "1973.08.05"]
[PlyCount "32"]

1.e4 Nf6 2.e5 Nd5 3.Nc3 e6 4.d4 d6 5.Nf3 Nc6 6.Bb5 Nxc3 7.bxc3 dxe5 8.Nxe5
Bd7 9.Nxd7 Qxd7 10.O-O Be7 11.Qg4 O-O 12.Bh6 Bf6 13.Rad1 Rfd8 14.Bf4 a6 
15.Bd3 g6 16.Rfe1 Ne7 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.09"]
[Round "4"]
[White "Pribyl, Josef"]
[Black "Nicevski, Risto"]
[Result "1-0"]
[WhiteElo "2440"]
[BlackElo "2440"]
[ECO "A32"]
[EventDate "1973.08.05"]
[PlyCount "125"]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.Nf3 cxd4 5.Nxd4 Bb4 6.Nb5 d5 7.Bf4 O-O 8.e3 
Nc6 9.a3 Bxc3+ 10.Nxc3 e5 11.Bg5 dxc4 12.Bxc4 h6 13.Bh4 g5 14.Bg3 Bf5 15.
O-O Qxd1 16.Raxd1 Rad8 17.Bb5 Ne4 18.Nxe4 Bxe4 19.Bxc6 Bxc6 20.Bxe5 Ba4 
21.Rd4 Rxd4 22.Bxd4 a6 23.Rc1 Bc6 24.f3 Rd8 25.Kf2 f5 26.h4 Kf7 27.Rh1 Kg6
28.Ke2 Bb5+ 29.Kd2 f4 30.h5+ Kf7 31.Rc1 fxe3+ 32.Kxe3 Bc6 33.Rc5 Rd5 34.
Rc4 Rd7 35.Rc1 Re7+ 36.Kf2 Rd7 37.Bc3 Re7 38.Rd1 Rd7 39.Re1 Rd8 40.Bb4 Re8
41.Rd1 Re6 42.Rd8 Be8 43.Rb8 Rb6 44.Bc3 Ke7 45.g4 Kf7 46.b4 Bb5 47.Bd4 Rd6
48.Rxb7+ Rd7 49.Rxd7+ Bxd7 50.Kg3 Ba4 51.f4 Bc2 52.Bb6 Kg7 53.Bd8 gxf4+ 
54.Kxf4 Bd1 55.Bb6 Kf7 56.Bd4 Be2 57.Kg3 Bd1 58.Kh4 Bc2 59.Be3 Kg7 60.g5 
hxg5+ 61.Kxg5 Kf7 62.h6 Be4 63.Kf4 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.09"]
[Round "4"]
[White "Pytel, Krzysztof"]
[Black "Schmidt, Wlodzimierz"]
[Result "1/2-1/2"]
[WhiteElo "2390"]
[BlackElo "2455"]
[ECO "D76"]
[EventDate "1973.08.05"]
[PlyCount "33"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.g3 Bg7 6.Bg2 O-O 7.O-O Nc6 8.d4 
Nb6 9.e3 e5 10.d5 Na5 11.e4 c6 12.Bg5 f6 13.Be3 cxd5 14.Bxb6 Qxb6 15.Nxd5 
Qd8 16.Rc1 Nc6 17.Qb3 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.10"]
[Round "5"]
[White "Filipowicz, Andrzej"]
[Black "Pytel, Krzysztof"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2390"]
[ECO "C06"]
[EventDate "1973.08.05"]
[PlyCount "34"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.Bd3 c5 5.e5 Nfd7 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 f6
9.exf6 Qxf6 10.O-O Bd6 11.Nf3 O-O 12.Bg5 Qf7 13.Bh4 h6 14.Bg3 Bxg3 15.Nxg3
e5 16.dxe5 Ndxe5 17.Nxe5 Nxe5 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.10"]
[Round "5"]
[White "Jigjidsuren, Purev"]
[Black "Espig, Lutz"]
[Result "1-0"]
[WhiteElo "2260"]
[BlackElo "2460"]
[ECO "B81"]
[EventDate "1973.08.05"]
[PlyCount "81"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 a6 7.g5 Nfd7 8.Bg2 b5 
9.f4 Nb6 10.f5 e5 11.Nde2 Bb7 12.Ng3 N8d7 13.Qe2 Rc8 14.a3 Nc5 15.O-O Nca4
16.Nd1 Qc7 17.Ne3 Nc4 18.b3 Nc3 19.Qd3 Nb6 20.Bd2 d5 21.exd5 Nbxd5 22.Bxd5
Nxd5 23.Nxd5 Qxc2 24.Qe2 Bxd5 25.Qxe5+ Be7 26.Rac1 O-O 27.Rxc2 Rxc2 28.
Qxd5 Rd8 29.Qxd8+ Bxd8 30.Ne4 Bb6+ 31.Kg2 Be3 32.Kf3 Bxd2 33.Rf2 Rb2 34.
Nxd2 Kf8 35.Ke3 Ke7 36.Kd3 Ra2 37.Re2+ Kd7 38.Nb1 Ra1 39.Kc2 Ra2+ 40.Kd1 
Ra1 41.Kc1 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.10"]
[Round "5"]
[White "Kostro, Jerzy"]
[Black "Grabczewski, Romuald"]
[Result "1/2-1/2"]
[WhiteElo "2385"]
[BlackElo "2420"]
[ECO "C84"]
[EventDate "1973.08.05"]
[PlyCount "48"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d4 exd4 7.Re1 O-O 8.e5 
Nd5 9.Bb3 Nb6 10.Nxd4 Nxd4 11.Qxd4 d6 12.exd6 Bxd6 13.Bf4 Bxf4 14.Qxf4 Be6
15.Bxe6 fxe6 16.Qg4 Rf5 17.Nc3 Qf6 18.Qe2 Rf8 19.f3 Nd5 20.Qxe6+ Qxe6 21.
Rxe6 Nxc3 22.bxc3 Rd8 23.Rb1 Kf7 24.Re2 b6 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.10"]
[Round "5"]
[White "Maciejewski, Andrzej"]
[Black "Doda, Zbigniew"]
[Result "0-1"]
[WhiteElo "2470"]
[BlackElo "2405"]
[ECO "A48"]
[EventDate "1973.08.05"]
[PlyCount "80"]

1.h3 Nf6 2.Nf3 g6 3.d4 Bg7 4.e3 c5 5.c3 O-O 6.Bd3 b6 7.e4 Bb7 8.Qe2 cxd4 
9.cxd4 Nc6 10.Nc3 Nb4 11.Bb1 Ba6 12.Qe3 d5 13.e5 Ne8 14.a3 Nc6 15.Bd3 Bxd3
16.Qxd3 Na5 17.Nd2 Rc8 18.O-O e6 19.Nd1 f6 20.Nf3 fxe5 21.Nxe5 Qc7 22.Ne3 
Bxe5 23.dxe5 Qxe5 24.Ng4 Qd6 25.Bd2 Nc6 26.b4 Ne5 27.Nh6+ Kg7 28.Qd4 Rc4 
29.Qb2 d4 30.f4 Nd7 31.Ng4 Nef6 32.Rad1 Nxg4 33.hxg4 Nf6 34.Be3 Rd8 35.Qe2
b5 36.f5 e5 37.fxg6 hxg6 38.Bg5 Rf8 39.Qf3 Nh7 40.Qe3 dxe3 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.10"]
[Round "5"]
[White "Markland, Peter Richard"]
[Black "Pribyl, Josef"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2440"]
[ECO "B22"]
[EventDate "1973.08.05"]
[PlyCount "37"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 Nc6 7.Qb3 e6 8.Bb5 Bd7
9.Nc3 Nxc3 10.bxc3 dxe5 11.Bxc6 Bxc6 12.Nxe5 Be7 13.Nxc6 bxc6 14.Ba3 O-O 
15.Bxe7 Qxe7 16.Rb1 c5 17.dxc5 Qxc5 18.O-O Rac8 19.Rbc1 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.10"]
[Round "5"]
[White "Nicevski, Risto"]
[Black "Dvoretsky, Mark"]
[Result "0-1"]
[WhiteElo "2440"]
[BlackElo "2485"]
[ECO "C43"]
[EventDate "1973.08.05"]
[PlyCount "44"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Bd6 6.O-O O-O 7.c4 Bxe5 8.dxe5
Nc6 9.f4 Bf5 10.Be3 Nb4 11.Bxe4 Bxe4 12.Nc3 Bd3 13.Bc5 Bxf1 14.Qxf1 d4 15.
Rd1 dxc3 16.Bxb4 c2 17.Rc1 Qd4+ 18.Kh1 Qxb2 19.Bxf8 Kxf8 20.h4 Rd8 21.Kh2 
Rd2 22.Qg1 b6 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.10"]
[Round "5"]
[White "Schmidt, Wlodzimierz"]
[Black "Ermenkov, Evgeny"]
[Result "1/2-1/2"]
[WhiteElo "2455"]
[BlackElo "2425"]
[ECO "A42"]
[EventDate "1973.08.05"]
[PlyCount "95"]

1.Nf3 g6 2.c4 Bg7 3.d4 c5 4.e4 d6 5.Nc3 Nc6 6.Be3 Qa5 7.d5 Ne5 8.Nxe5 Bxe5
9.Qd2 Nf6 10.f3 a6 11.Bd3 Nd7 12.O-O b5 13.cxb5 O-O 14.a4 axb5 15.Bxb5 Nb6
16.Rfc1 Ba6 17.Bxa6 Qxa6 18.b3 Rab8 19.Rab1 Rfc8 20.Nd1 Rb7 21.Nf2 Rcb8 
22.Qd1 Bg7 23.g3 h6 24.Kg2 c4 25.Qf1 Kh7 26.h4 Nd7 27.bxc4 Qxa4 28.Rxb7 
Rxb7 29.Rb1 Rxb1 30.Qxb1 Qxc4 31.Qd3 Qa4 32.Qd1 Qa3 33.Qd3 Qa1 34.Qd1 Qa8 
35.Bd4 Nf6 36.Be3 h5 37.Nh3 Nd7 38.Qb3 Bf6 39.Qc2 Qa3 40.Bc1 Qa1 41.Bg5 
Nc5 42.Bxf6 Qxf6 43.Qd2 Qa1 44.Nf2 Kg7 45.Nh3 Qe5 46.Nf4 Nb3 47.Qc2 Nc5 
48.Qd2 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.11"]
[Round "6"]
[White "Doda, Zbigniew"]
[Black "Kostro, Jerzy"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2385"]
[ECO "E05"]
[EventDate "1973.08.05"]
[PlyCount "59"]

1.Nf3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.d4 dxc4 7.Qc2 a6 8.a4 Nc6 
9.Qxc4 Qd5 10.Nbd2 Rd8 11.e3 Qxc4 12.Nxc4 a5 13.b3 Nb4 14.Rd1 c6 15.Bb2 
Bd7 16.Nb6 Ra6 17.Nxd7 Nxd7 18.Nd2 Nd3 19.Bc3 Bb4 20.Bxb4 Nxb4 21.Bf1 Raa8
22.Rac1 Kf8 23.Ne4 Ke7 24.f4 Rac8 25.Be2 b6 26.Kf2 c5 27.dxc5 Nxc5 28.Nxc5
Rxd1 29.Rxd1 Rxc5 30.Bc4 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.11"]
[Round "6"]
[White "Dvoretsky, Mark"]
[Black "Markland, Peter Richard"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2405"]
[ECO "B10"]
[EventDate "1973.08.05"]
[PlyCount "25"]

1.e4 c6 2.d3 d5 3.Nd2 dxe4 4.dxe4 e5 5.Ngf3 Bc5 6.Bc4 Qe7 7.a4 a5 8.O-O 
Nf6 9.Qe2 O-O 10.Nh4 Bg4 11.Nf5 Bxe2 12.Nxe7+ Bxe7 13.Bxe2 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.11"]
[Round "6"]
[White "Ermenkov, Evgeny"]
[Black "Grabczewski, Romuald"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2420"]
[ECO "A29"]
[EventDate "1973.08.05"]
[PlyCount "109"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 Bb4 5.Bg2 O-O 6.O-O Re8 7.Nd5 e4 8.Ne1 a5
9.d3 exd3 10.Nxd3 h6 11.Bf4 Nxd5 12.cxd5 Nd4 13.e4 Bf8 14.Rc1 d6 15.Be3 c5
16.dxc6 Nxc6 17.Nf4 Be6 18.Qa4 Qf6 19.Nxe6 fxe6 20.Qb5 Re7 21.Rfd1 Rf7 22.
a4 Ne5 23.h3 Nf3+ 24.Kh1 Kh8 25.Rc3 e5 26.Qd5 g5 27.Bc1 Nd4 28.Rxd4 exd4 
29.Rf3 Qxf3 30.Bxf3 Rxf3 31.Qxd4+ Bg7 32.Qb6 Raf8 33.Be3 Be5 34.Kg2 R8f7 
35.b3 Kg8 36.g4 R3f6 37.Qxa5 Bf4 38.Bb6 Be5 39.Qd5 Kg7 40.b4 Rf3 41.Be3 
R3f6 42.a5 Rc7 43.b5 Rff7 44.a6 bxa6 45.bxa6 Kf6 46.Bb6 Rc8 47.a7 Rff8 48.
Qb7 Kg6 49.Qd7 Ra8 50.Qb7 Rac8 51.Be3 Rfe8 52.h4 Rf8 53.Qe7 gxh4 54.f4 h3+
55.Kxh3 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.11"]
[Round "6"]
[White "Espig, Lutz"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[WhiteElo "2460"]
[BlackElo "2470"]
[ECO "D90"]
[EventDate "1973.08.05"]
[PlyCount "61"]

1.Nf3 d5 2.c4 c6 3.d4 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 g6 7.e3 Bg4 8.Qb3 
Qb6 9.Ne5 Qxb3 10.axb3 Bd7 11.Nb5 Rc8 12.Nxc6 Bxc6 13.Nxa7 Ra8 14.Bd3 Nh5 
15.Be5 f6 16.Bg3 Nxg3 17.hxg3 Bg7 18.Rxh7 O-O 19.Bxg6 e5 20.Ra3 exd4 21.
Nxc6 bxc6 22.exd4 f5 23.Rh4 Rxa3 24.bxa3 Rb8 25.b4 Ra8 26.Bxf5 Rxa3 27.Bd7
Ra1+ 28.Kd2 Bf8 29.Bxc6 Bxb4+ 30.Ke3 Re1+ 31.Kf3 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.11"]
[Round "6"]
[White "Pribyl, Josef"]
[Black "Jigjidsuren, Purev"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2260"]
[ECO "A14"]
[EventDate "1973.08.05"]
[PlyCount "75"]

1.c4 e6 2.Nf3 Nf6 3.g3 Be7 4.Bg2 O-O 5.O-O d5 6.b3 c5 7.Bb2 Nc6 8.e3 Qc7 
9.Nc3 a6 10.Qe2 b6 11.Rfd1 Bb7 12.cxd5 exd5 13.d4 Rad8 14.Rac1 Rfe8 15.Qd3
c4 16.bxc4 Nb4 17.Qf1 dxc4 18.Ne5 b5 19.e4 Rxd4 20.Nxb5 axb5 21.Bxd4 Nxa2 
22.Ra1 Nb4 23.Qe2 Nc6 24.Nxc6 Qxc6 25.Ra7 Bd8 26.Qb2 Nxe4 27.Rb1 Bb6 28.
Rxb7 Bxd4 29.Qxb5 Qxb5 30.R1xb5 Nxf2 31.Rd5 Be3 32.Re7 Ng4+ 33.Kf1 Rf8 34.
h3 c3 35.Rc7 Bb6 36.Rxc3 Ne3+ 37.Rxe3 Bxe3 38.Rd7 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.11"]
[Round "6"]
[White "Pytel, Krzysztof"]
[Black "Nicevski, Risto"]
[Result "0-1"]
[WhiteElo "2390"]
[BlackElo "2440"]
[ECO "A99"]
[EventDate "1973.08.05"]
[PlyCount "74"]

1.d4 f5 2.g3 Nf6 3.Bg2 e6 4.Nf3 Be7 5.O-O O-O 6.c4 d6 7.b3 Qe8 8.Nc3 a5 9.
Bb2 Na6 10.a3 Bd7 11.Ne1 c6 12.Nd3 Bd8 13.e4 e5 14.dxe5 dxe5 15.Qe2 Bc7 
16.exf5 Bxf5 17.Rfe1 Bxd3 18.Qxd3 Bb6 19.Na4 Nc5 20.Nxc5 Bxc5 21.Rxe5 
Bxf2+ 22.Kh1 Qd8 23.Qe2 Bd4 24.Rd1 Bxb2 25.Rxd8 Raxd8 26.Bd5+ cxd5 27.Qxb2
d4 28.h3 d3 29.Qd2 Rd4 30.Kg2 Rfd8 31.Kf3 a4 32.bxa4 Rxc4 33.Re3 Rc2 34.
Qd1 d2 35.Kf2 Rc1 36.Qb3+ Kh8 37.Rd3 Rxd3 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.11"]
[Round "6"]
[White "Schmidt, Wlodzimierz"]
[Black "Filipowicz, Andrzej"]
[Result "1-0"]
[WhiteElo "2455"]
[BlackElo "2420"]
[ECO "A30"]
[EventDate "1973.08.05"]
[PlyCount "115"]

1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.b3 O-O 7.Bb2 c5 8.e3 Qc7 
9.Nc3 Bc6 10.Re1 d5 11.cxd5 Nxd5 12.Nxd5 Bxd5 13.d4 Be4 14.dxc5 Bxc5 15.b4
Rd8 16.Qc1 Bd6 17.Qxc7 Bxc7 18.Rac1 Bd6 19.Red1 Na6 20.a3 Be7 21.Rxd8+ 
Bxd8 22.Nd4 Bxg2 23.Kxg2 Nc7 24.Nc6 Ne8 25.Rd1 Bc7 26.Rd7 b5 27.Bd4 a6 28.
Bc5 g5 29.h3 Kg7 30.f4 gxf4 31.exf4 h5 32.Kf3 Kg6 33.g4 hxg4+ 34.hxg4 a5 
35.bxa5 Ra6 36.Nd4 Bxa5 37.Nxb5 Rc6 38.Be3 Bb6 39.Bxb6 Rxb6 40.a4 Ra6 41.
Rd4 f5 42.g5 e5 43.fxe5 Kxg5 44.Nd6 Ra8 45.Nf7+ Kg6 46.Nd8 Ra7 47.Kf4 Rh7 
48.Nc6 Rh4+ 49.Kg3 Rh1 50.Rd8 Ng7 51.a5 f4+ 52.Kf3 Rf1+ 53.Kg2 Ra1 54.Rf8 
Nf5 55.e6 f3+ 56.Kf2 Ra2+ 57.Kxf3 Ra3+ 58.Kf4 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.13"]
[Round "7"]
[White "Filipowicz, Andrzej"]
[Black "Ermenkov, Evgeny"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2425"]
[ECO "B88"]
[EventDate "1973.08.05"]
[PlyCount "97"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3 Be7 8.Bb3 
O-O 9.f4 Nxd4 10.Bxd4 b5 11.e5 dxe5 12.fxe5 Nd7 13.O-O Bc5 14.Bxc5 Nxc5 
15.Qxd8 Rxd8 16.Nxb5 Ba6 17.a4 Nxb3 18.cxb3 Rab8 19.Rf3 Bxb5 20.axb5 Rb7 
21.Ra6 Rd1+ 22.Kf2 Rd2+ 23.Kg3 g6 24.Rc6 Rd5 25.b6 axb6 26.Re3 Rd2 27.Kf3 
b5 28.Rc5 b4 29.h3 Rxb2 30.Rd3 Ra7 31.Rb5 Raa2 32.g3 Rg2 33.Rxb4 Rae2 34.
g4 Rgf2+ 35.Kg3 Rf1 36.Rb5 Rfe1 37.Rf3 g5 38.Rf2 Re3+ 39.Kg2 Re4 40.Rb8+ 
Kg7 41.Rb7 Rf4 42.Rxf4 gxf4 43.Kf3 Rxe5 44.Kxf4 Rd5 45.h4 h5 46.g5 Rd4+ 
47.Kg3 Kg6 48.b4 Rg4+ 49.Kh3 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.13"]
[Round "7"]
[White "Grabczewski, Romuald"]
[Black "Doda, Zbigniew"]
[Result "1-0"]
[WhiteElo "2420"]
[BlackElo "2405"]
[ECO "B80"]
[EventDate "1973.08.05"]
[PlyCount "81"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.g3 d6 7.Bg2 Bd7 8.O-O Nf6
9.Re1 Be7 10.b3 O-O 11.Bb2 Rc8 12.Qd2 b5 13.a3 Nxd4 14.Qxd4 e5 15.Qd2 Qb6 
16.Kh1 Qc5 17.Re2 a5 18.f4 b4 19.axb4 axb4 20.Nd5 Nxd5 21.exd5 f6 22.Bd4 
exd4 23.Rxe7 Ra8 24.Rae1 Bf5 25.Be4 Bxe4+ 26.R7xe4 Ra2 27.R1e2 f5 28.Rxd4 
Rxc2 29.Qxc2 Qxd4 30.Qd2 Qc5 31.Kg2 Ra8 32.Qd3 g6 33.Rc2 Qa7 34.Qc4 Re8 
35.Qc6 Qe7 36.Kh3 Qe4 37.Qd7 Re7 38.Rc8+ Kg7 39.Qd8 Kh6 40.Qf8+ Kh5 41.Qf6
1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.13"]
[Round "7"]
[White "Jigjidsuren, Purev"]
[Black "Dvoretsky, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2260"]
[BlackElo "2485"]
[ECO "B17"]
[EventDate "1973.08.05"]
[PlyCount "24"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.h3 Bf5 8.
Bd3 Bxd3 9.Qxd3 e6 10.O-O Be7 11.Rd1 O-O 12.c4 Qc7 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.13"]
[Round "7"]
[White "Kostro, Jerzy"]
[Black "Espig, Lutz"]
[Result "1/2-1/2"]
[WhiteElo "2385"]
[BlackElo "2460"]
[ECO "B54"]
[EventDate "1973.08.05"]
[PlyCount "59"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 d6 5.c4 Nc6 6.Be3 Nf6 7.Nc3 Be7 8.Be2 
O-O 9.O-O a6 10.Rc1 Bd7 11.f3 Nxd4 12.Qxd4 Qb8 13.Rfd1 Rd8 14.a3 Bc6 15.
Bf1 Nd7 16.Qd2 b6 17.Kh1 Qb7 18.Qf2 b5 19.Nd5 exd5 20.cxd5 Bxd5 21.Rxd5 
Rac8 22.Rdd1 Rxc1 23.Rxc1 d5 24.Bd3 Ne5 25.Bb1 Nc4 26.Bd4 dxe4 27.Bxe4 Qd7
28.Bc3 Qd6 29.Qg3 Qh6 30.Re1 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.13"]
[Round "7"]
[White "Maciejewski, Andrzej"]
[Black "Pribyl, Josef"]
[Result "1/2-1/2"]
[WhiteElo "2470"]
[BlackElo "2440"]
[ECO "B09"]
[EventDate "1973.08.05"]
[PlyCount "56"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 c5 6.Bb5+ Bd7 7.e5 Ng4 8.Bxd7+ 
Qxd7 9.d5 dxe5 10.h3 e4 11.Nxe4 Nf6 12.Ne5 Qd8 13.Nxf6+ Bxf6 14.O-O O-O 
15.c4 Nd7 16.Qe2 Re8 17.b3 a5 18.Bb2 a4 19.Rad1 Qc7 20.g4 Ra6 21.g5 Bg7 
22.Ra1 axb3 23.axb3 Rea8 24.Rxa6 Rxa6 25.Bc3 e6 26.Rd1 exd5 27.cxd5 Rd6 
28.Qf3 b5 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.13"]
[Round "7"]
[White "Markland, Peter Richard"]
[Black "Pytel, Krzysztof"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2390"]
[ECO "A25"]
[EventDate "1973.08.05"]
[PlyCount "77"]

1.c4 e5 2.Nc3 Nc6 3.g3 d6 4.Bg2 Be6 5.Nd5 g6 6.b4 Bg7 7.Rb1 Qd7 8.d3 Nd8 
9.e4 f5 10.Ne2 c6 11.Ne3 Ne7 12.O-O O-O 13.exf5 Nxf5 14.f4 Nf7 15.b5 Nxe3 
16.Bxe3 Bh3 17.bxc6 bxc6 18.Qd2 Bxg2 19.Kxg2 d5 20.cxd5 cxd5 21.fxe5 Nxe5 
22.Bd4 Rae8 23.Bxe5 Bxe5 24.Rxf8+ Rxf8 25.Rf1 Rxf1 26.Kxf1 Qf5+ 27.Kg2 g5 
28.h3 h5 29.Qe3 g4 30.hxg4 hxg4 31.Nd4 Bxd4 32.Qxd4 Qf3+ 33.Kh2 a5 34.a4 
Kh7 35.Qf4 Qxd3 36.Qxg4 Qd2+ 37.Kh3 d4 38.Qd7+ Kg6 39.Qe6+ 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.13"]
[Round "7"]
[White "Nicevski, Risto"]
[Black "Schmidt, Wlodzimierz"]
[Result "0-1"]
[WhiteElo "2440"]
[BlackElo "2455"]
[ECO "B85"]
[EventDate "1973.08.05"]
[PlyCount "82"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 d6 7.O-O Nf6 8.Be3 
Be7 9.f4 Bd7 10.Qe1 O-O 11.Qg3 Qc7 12.Rae1 b5 13.a3 Rab8 14.Bd3 b4 15.Nce2
bxa3 16.bxa3 d5 17.e5 Ne4 18.Qh3 g6 19.Nb3 Na5 20.Nd2 Nxd2 21.Bxd2 Nc4 22.
Bc1 Nb2 23.Bxb2 Rxb2 24.Ng3 Bb5 25.f5 Bxd3 26.f6 Bc5+ 27.Kh1 Rfb8 28.cxd3 
Bxa3 29.Qg4 Qc2 30.Nh5 Rb1 31.h3 Rxe1 32.Rxe1 Rb1 33.Rxb1 Qxb1+ 34.Kh2 
Qxd3 35.Ng3 Qe3 36.Qa4 Bc5 37.Qe8+ Bf8 38.Qb8 a5 39.Nf1 Qf4+ 40.Kg1 a4 41.
g3 Qd4+ 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.14"]
[Round "8"]
[White "Dvoretsky, Mark"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2470"]
[ECO "C62"]
[EventDate "1973.08.05"]
[PlyCount "21"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.
Bg5 Be7 9.O-O-O O-O 10.Rhe1 Re8 11.Qd2 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.14"]
[Round "8"]
[White "Ermenkov, Evgeny"]
[Black "Doda, Zbigniew"]
[Result "1/2-1/2"]
[WhiteElo "2425"]
[BlackElo "2405"]
[ECO "E62"]
[EventDate "1973.08.05"]
[PlyCount "81"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.c4 d6 6.Nc3 c6 7.O-O Qa5 8.h3 e5 9.
e4 exd4 10.Nxd4 Qc5 11.Re1 Qxc4 12.Bf1 Qb4 13.Nc2 Qa5 14.Qxd6 Nbd7 15.Qa3 
Qxa3 16.Nxa3 Nb6 17.Bg5 h6 18.Bf4 Re8 19.Rad1 Nfd7 20.Kg2 Ne5 21.Bc1 Be6 
22.f4 Ned7 23.Nab1 a5 24.Be3 Bf8 25.Kf2 Bc5 26.Bxc5 Nxc5 27.Rd2 a4 28.Na3 
Rad8 29.Rdd1 h5 30.Kf3 Kg7 31.g4 hxg4+ 32.hxg4 f6 33.Nc2 Bf7 34.Ne3 Rh8 
35.Kg3 Rde8 36.Bg2 Rd8 37.Bf3 Ne6 38.Rxd8 Rxd8 39.Rd1 Rxd1 40.Bxd1 Nc5 41.
Bc2 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.14"]
[Round "8"]
[White "Espig, Lutz"]
[Black "Grabczewski, Romuald"]
[Result "1-0"]
[WhiteElo "2460"]
[BlackElo "2420"]
[ECO "D34"]
[EventDate "1973.08.05"]
[PlyCount "71"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 c5 7.cxd5 exd5 8.Nc3 
Nc6 9.b3 Ne4 10.Bb2 Bf6 11.Na4 b6 12.dxc5 Bxb2 13.Nxb2 bxc5 14.Nd3 Ba6 15.
Rc1 Re8 16.Re1 Qb6 17.e3 Rad8 18.Bf1 d4 19.exd4 Nxd4 20.Nxd4 cxd4 21.Qg4 
Nd2 22.Rxe8+ Rxe8 23.Qd1 Nxf1 24.Qxf1 Qb5 25.Re1 Rd8 26.Qe2 Rf8 27.Rd1 Qf5
28.Qd2 g5 29.Nb4 Bb7 30.Qxd4 Re8 31.f4 gxf4 32.Qxf4 Qh5 33.g4 Qh3 34.Qg5+ 
Kf8 35.Qc5+ Re7 36.Rd8+ 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.14"]
[Round "8"]
[White "Filipowicz, Andrzej"]
[Black "Nicevski, Risto"]
[Result "1-0"]
[WhiteElo "2420"]
[BlackElo "2440"]
[ECO "B93"]
[EventDate "1973.08.05"]
[PlyCount "93"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Bd3 Nbd7 8.Nf3 
b5 9.Qe2 e5 10.O-O g6 11.Kh1 Bg7 12.fxe5 dxe5 13.Bg5 O-O 14.Nd2 Bb7 15.a4 
b4 16.Na2 Qd6 17.Nc4 Qc5 18.Nc1 h6 19.Nb3 Qc7 20.Bd2 a5 21.c3 Rfc8 22.cxb4
axb4 23.Rfc1 Qb8 24.Nca5 Bf8 25.Nxb7 Qxb7 26.Rxc8 Qxc8 27.Rc1 Qd8 28.a5 
Nh5 29.g3 Ndf6 30.a6 Ng4 31.Bc4 Qd7 32.Kg2 Kh7 33.Rf1 f5 34.exf5 Qc6+ 35.
Kh3 g5 36.Na5 Qc5 37.Bxg5 Ngf6 38.Nb3 Qc6 39.Rc1 Qd6 40.Be3 Be7 41.Qd2 
Rxa6 42.Bc5 Qxd2 43.Nxd2 Bxc5 44.Bxa6 Bd4 45.Rc7+ Kg8 46.b3 e4 47.Rc4 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.14"]
[Round "8"]
[White "Pribyl, Josef"]
[Black "Kostro, Jerzy"]
[Result "1-0"]
[WhiteElo "2440"]
[BlackElo "2385"]
[ECO "C42"]
[EventDate "1973.08.05"]
[PlyCount "121"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Qe2 Qe7 6.d3 Nf6 7.Bg5 Qxe2+ 8.
Bxe2 Be7 9.Nc3 Bd7 10.d4 Nc6 11.d5 Ne5 12.Nd4 O-O-O 13.Be3 g6 14.h3 Be8 
15.O-O-O Ned7 16.Ncb5 Nb6 17.c4 a6 18.Nc3 Na4 19.Nxa4 Bxa4 20.Rde1 Rde8 
21.Bd3 Nd7 22.b3 Nc5 23.Bc2 Bd7 24.Nf3 Bf6 25.Bh6 Bc3 26.Bd2 Bxd2+ 27.Kxd2
a5 28.a3 h6 29.b4 axb4 30.axb4 Na6 31.Kc3 Rxe1 32.Rxe1 Re8 33.Rxe8+ Bxe8 
34.Nd2 Kd8 35.f4 Ke7 36.Nf3 Nb8 37.g4 Nd7 38.Ba4 Nf6 39.Bxe8 Kxe8 40.Kd4 
Ke7 41.Nd2 h5 42.g5 Ne8 43.Nf1 Ng7 44.Ne3 Nf5+ 45.Nxf5+ gxf5 46.c5 Kd7 47.
Kc4 c6 48.dxc6+ bxc6 49.b5 cxb5+ 50.Kxb5 Kc7 51.cxd6+ Kxd6 52.Kc4 Kc6 53.
Kd4 Kd6 54.h4 Ke6 55.Kc5 Ke7 56.Kd5 Kf8 57.Ke5 Kg8 58.Kxf5 Kg7 59.Ke5 Kg6 
60.f5+ Kg7 61.f6+ 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.14"]
[Round "8"]
[White "Pytel, Krzysztof"]
[Black "Jigjidsuren, Purev"]
[Result "1-0"]
[WhiteElo "2390"]
[BlackElo "2260"]
[ECO "A17"]
[EventDate "1973.08.05"]
[PlyCount "127"]

1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 e6 5.O-O Be7 6.Nc3 Ne4 7.Nxe4 Bxe4 8.d3 
Bb7 9.e4 O-O 10.Re1 d6 11.d4 Nd7 12.b3 c5 13.Bb2 Qc7 14.Qc2 Rad8 15.Rad1 
Rfe8 16.h3 Nf8 17.Re2 Ng6 18.d5 e5 19.h4 Bc8 20.h5 Nh8 21.Nh2 Bg5 22.Rf1 
f6 23.f4 Bh6 24.Ref2 Rf8 25.Qe2 Rde8 26.Ng4 Bxg4 27.Qxg4 Nf7 28.Kh1 Qe7 
29.Re2 Nd8 30.Rfe1 Kh8 31.Bh3 Qf7 32.Qh4 Qe7 33.Bf5 Nf7 34.Qg4 Rb8 35.Rg1 
Nd8 36.Bc3 Nf7 37.Bd7 Rbd8 38.Bc6 Rc8 39.b4 a6 40.Rb1 Rb8 41.Kg2 Qc7 42.
Kf3 Nd8 43.Qd7 Qxd7 44.Bxd7 Rf7 45.Bh3 Rfb7 46.bxc5 dxc5 47.fxe5 Nf7 48.
exf6 gxf6 49.Bxf6+ Bg7 50.Bxg7+ Kxg7 51.e5 Re8 52.Rbe1 Rbe7 53.Kf4 b5 54.
Be6 Nd8 55.Bf5 Nb7 56.g4 h6 57.Re4 b4 58.d6 Rf7 59.e6 Rf6 60.d7 Re7 61.Ke5
a5 62.Kd5 a4 63.Kc6 Nd8+ 64.Kd6 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.14"]
[Round "8"]
[White "Schmidt, Wlodzimierz"]
[Black "Markland, Peter Richard"]
[Result "1/2-1/2"]
[WhiteElo "2455"]
[BlackElo "2405"]
[ECO "A14"]
[EventDate "1973.08.05"]
[PlyCount "37"]

1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.b3 c5 7.Bb2 O-O 8.e3 d5 9.
Nc3 dxc4 10.bxc4 Nc6 11.d3 Qd7 12.Qe2 Rad8 13.Rfd1 Qc8 14.Ne1 Na5 15.Bxb7 
Qxb7 16.f4 Ne8 17.Nf3 Bf6 18.Ne5 Nd6 19.Ng4 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.16"]
[Round "9"]
[White "Doda, Zbigniew"]
[Black "Espig, Lutz"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2460"]
[ECO "E08"]
[EventDate "1973.08.05"]
[PlyCount "52"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 Nbd7 7.Qc2 c6 8.b3 b5 
9.c5 Ne4 10.Nbd2 f5 11.Bb2 a5 12.a3 Qe8 13.b4 a4 14.Ne1 Bf6 15.Ndf3 Ra7 
16.Nd3 Ng5 17.Rae1 Nf7 18.Nfe5 Ndxe5 19.dxe5 Bd8 20.f3 Nh6 21.Bc1 g5 22.h3
Qg6 23.e4 fxe4 24.fxe4 Rxf1+ 25.Rxf1 Rf7 26.Re1 Rf8 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.16"]
[Round "9"]
[White "Grabczewski, Romuald"]
[Black "Pribyl, Josef"]
[Result "1-0"]
[WhiteElo "2420"]
[BlackElo "2440"]
[ECO "B07"]
[EventDate "1973.08.05"]
[PlyCount "103"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bg5 h6 5.Bh4 c6 6.f4 Qa5 7.Qd2 b5 8.e5 dxe5 9.
dxe5 Nfd7 10.Nf3 b4 11.Ne4 Na6 12.e6 fxe6 13.Bc4 Nb6 14.Qd4 Rg8 15.O-O-O 
Nd5 16.Ne5 Bg7 17.Bxe7 Nxe7 18.Bxa6 Bxe5 19.fxe5 Bxa6 20.Nd6+ Kf8 21.Qf4+ 
Nf5 22.g4 g5 23.Qf3 Qxe5 24.Qxc6 Nxd6 25.Rxd6 Re8 26.Qxa6 Rg7 27.Rf1+ Kg8 
28.Qc6 Rge7 29.Rd7 Kg7 30.Rxe7+ Rxe7 31.Qf3 Kg6 32.Qf8 Qg7 33.Qxg7+ Kxg7 
34.Kd2 Rc7 35.Rf2 Rc4 36.h3 Rc6 37.Kd3 Ra6 38.Kc4 Rxa2 39.Kb3 Ra1 40.Kxb4 
Re1 41.c4 e5 42.c5 e4 43.Rc2 e3 44.c6 e2 45.c7 Rf1 46.Rxe2 Rc1 47.Re7+ Kf6
48.Rh7 Ke5 49.Kb5 Kd6 50.Ka6 Rxc7 51.Rxc7 Kxc7 52.Kxa7 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.16"]
[Round "9"]
[White "Jigjidsuren, Purev"]
[Black "Schmidt, Wlodzimierz"]
[Result "1/2-1/2"]
[WhiteElo "2260"]
[BlackElo "2455"]
[ECO "B45"]
[EventDate "1973.08.05"]
[PlyCount "84"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Be3 Nf6 6.Nc3 Bb4 7.Bd3 d5 8.exd5 
Nxd5 9.Nxc6 bxc6 10.Qg4 O-O 11.O-O f5 12.Qc4 Qd6 13.a3 Nxe3 14.fxe3 Bc5 
15.Bxf5 Qe5 16.Be4 Rxf1+ 17.Rxf1 a5 18.Bxc6 Qxe3+ 19.Kh1 Ba6 20.Qe4 Bxf1 
21.Qxe3 Bxe3 22.Bxa8 Bc1 23.Kg1 Ba6 24.b4 Bxa3 25.b5 Bb4 26.bxa6 Bxc3 27.
Kf1 Bd4 28.Bc6 Kf8 29.Ke2 Ke7 30.Kd3 Ba7 31.Kc4 Kd6 32.Be4 h6 33.Kb5 a4 
34.Kxa4 Kc5 35.Kb3 Kb5 36.Bd3+ Kc5 37.Kc3 e5 38.Be4 Kb5 39.Bb7 e4 40.Bxe4 
Kxa6 41.Kc4 Bg1 42.h3 Kb6 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.16"]
[Round "9"]
[White "Kostro, Jerzy"]
[Black "Dvoretsky, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2385"]
[BlackElo "2485"]
[ECO "C43"]
[EventDate "1973.08.05"]
[PlyCount "58"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Bd6 6.O-O O-O 7.c4 Bxe5 8.dxe5
Nc6 9.f4 Bf5 10.cxd5 Qxd5 11.Bxe4 Qxe4 12.Nc3 Qd4+ 13.Qxd4 Nxd4 14.Bd2 
Rfd8 15.Rf2 Rd7 16.Rd1 Rad8 17.Be3 b6 18.h3 Nc2 19.Rxd7 Rxd7 20.Bc1 Nb4 
21.Be3 h5 22.Rd2 Nd3 23.Nd1 c5 24.Nf2 c4 25.Nxd3 Bxd3 26.g4 hxg4 27.hxg4 
b5 28.a3 a5 29.Bb6 Bf5 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.16"]
[Round "9"]
[White "Maciejewski, Andrzej"]
[Black "Pytel, Krzysztof"]
[Result "0-1"]
[WhiteElo "2470"]
[BlackElo "2390"]
[ECO "B22"]
[EventDate "1973.08.05"]
[PlyCount "86"]

1.e4 c5 2.d4 cxd4 3.c3 Nf6 4.e5 Nd5 5.Qxd4 e6 6.Bc4 Nc6 7.Qe4 d6 8.Nf3 
dxe5 9.Nxe5 Bd6 10.Nxc6 bxc6 11.Nd2 O-O 12.Nf3 f5 13.Qe2 e5 14.Bg5 Qc7 15.
O-O-O Bb7 16.Rhe1 Rfe8 17.g3 a5 18.h4 a4 19.Qc2 Qf7 20.a3 h6 21.Bd2 Kh8 
22.Ba2 Qh5 23.Ng5 hxg5 24.hxg5 Qf7 25.Rh1+ Kg8 26.Rh4 Bc5 27.Rdh1 Kf8 28.
g4 Bc8 29.Bb1 fxg4 30.Qe4 Bd6 31.c4 Be6 32.Rh8+ Ke7 33.g6 Qf6 34.Rxe8+ 
Rxe8 35.cxd5 cxd5 36.Qxa4 Rc8+ 37.Bc2 Bf5 38.Bc3 Bxc2 39.Kxc2 d4 40.Qa6 
Qxf2+ 41.Kb3 Rb8+ 42.Bb4 Qf3+ 43.Kc2 Bxb4 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.16"]
[Round "9"]
[White "Markland, Peter Richard"]
[Black "Filipowicz, Andrzej"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2420"]
[ECO "A36"]
[EventDate "1973.08.05"]
[PlyCount "27"]

1.Nf3 c5 2.c4 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nc3 e6 6.e3 Nge7 7.d4 cxd4 8.Nxd4 
Nxd4 9.exd4 d5 10.cxd5 Nxd5 11.Nxd5 exd5 12.O-O O-O 13.Qb3 Be6 14.Be3 
1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.16"]
[Round "9"]
[White "Nicevski, Risto"]
[Black "Ermenkov, Evgeny"]
[Result "1-0"]
[WhiteElo "2440"]
[BlackElo "2425"]
[ECO "B60"]
[EventDate "1973.08.05"]
[PlyCount "72"]

1.e4 c5 2.Nf3 d6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Bg5 Qb6 7.Nb3 e6 8.Bd3 
a6 9.O-O Be7 10.Kh1 Qc7 11.a4 b6 12.Qe1 Bb7 13.f4 Nb4 14.Rf3 e5 15.f5 d5 
16.Bxf6 Bxf6 17.exd5 Nxd5 18.Be4 Nxc3 19.Rxc3 Qe7 20.Bxb7 Qxb7 21.Nd2 Rd8 
22.Ne4 Be7 23.Qe2 Rd4 24.Re3 Qc6 25.b3 O-O 26.c3 Rd7 27.Qxa6 Rfd8 28.h3 
Rd1+ 29.Rxd1 Rxd1+ 30.Kh2 Qh6 31.Rf3 Qc1 32.Qc8+ Rd8 33.Qc7 Kf8 34.Qxb6 h5
35.Qe3 Qb1 36.f6 gxf6 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.17"]
[Round "10"]
[White "Dvoretsky, Mark"]
[Black "Grabczewski, Romuald"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2420"]
[ECO "A01"]
[EventDate "1973.08.05"]
[PlyCount "79"]

1.b3 Nf6 2.Bb2 g6 3.e4 d6 4.g3 Bg7 5.Bg2 c5 6.Ne2 Nc6 7.O-O Bd7 8.d4 cxd4 
9.Nxd4 O-O 10.c4 a6 11.Nc3 Rb8 12.Rc1 Qa5 13.a3 Rfc8 14.b4 Qd8 15.Nd5 Nxd5
16.exd5 Ne5 17.Qe2 Rc7 18.c5 Be8 19.Rfe1 Bf6 20.f4 Nd7 21.c6 Nb6 22.cxb7 
Rbxb7 23.Nc6 Bxc6 24.dxc6 Bxb2 25.Qxb2 Rb8 26.Qe2 Ra7 27.f5 Rc8 28.Qf2 Qc7
29.Re4 Nd5 30.Rh4 Nf6 31.fxg6 fxg6 32.Bh3 Rb8 33.Be6+ Kh8 34.Qc2 Kg7 35.
Qd2 Qb6+ 36.Kg2 Kh8 37.Qh6 Rc7 38.Qxg6 Qe3 39.Bf5 Qd2+ 40.Kh3 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.17"]
[Round "10"]
[White "Ermenkov, Evgeny"]
[Black "Espig, Lutz"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2460"]
[ECO "B86"]
[EventDate "1973.08.05"]
[PlyCount "78"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Be7 7.Be3 O-O 8.Bb3 
Na6 9.f4 Nc5 10.Qf3 a6 11.O-O Qc7 12.f5 Nxb3 13.cxb3 b5 14.Rac1 Qb7 15.b4 
Bd7 16.g4 exf5 17.Nxf5 Bxf5 18.gxf5 a5 19.a3 axb4 20.axb4 Rac8 21.Bd4 Rc4 
22.Bxf6 Bxf6 23.Nd5 Rxc1 24.Rxc1 Qa7+ 25.Kg2 Bxb2 26.Rc7 Qa1 27.Qe2 Be5 
28.Ne7+ Kh8 29.Qc2 g6 30.Rc8 Kg7 31.Rxf8 Kxf8 32.Nd5 Bd4 33.fxg6 Qg1+ 34.
Kh3 hxg6 35.Qe2 Be5 36.Qg2 Qc1 37.Qf2 Qh6+ 38.Qh4 Qd2 39.Qh6+ Qxh6+ 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.17"]
[Round "10"]
[White "Filipowicz, Andrzej"]
[Black "Jigjidsuren, Purev"]
[Result "1-0"]
[WhiteElo "2420"]
[BlackElo "2260"]
[ECO "C45"]
[EventDate "1973.08.05"]
[PlyCount "83"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.Bd3 d5 7.exd5 cxd5 8.
O-O Be7 9.Nc3 O-O 10.Bg5 Bb7 11.Ne2 c5 12.c3 h6 13.Bh4 Qb6 14.Qb3 Qc6 15.
Qb5 Qc8 16.Rfe1 a6 17.Qa4 Re8 18.Rad1 Nh5 19.Bxe7 Rxe7 20.Qh4 Nf6 21.Ng3 
Rxe1+ 22.Rxe1 Qc6 23.Nf5 Kf8 24.Qg3 g6 25.Nxh6 Re8 26.Re5 Rxe5 27.Qxe5 d4 
28.f3 c4 29.Bxc4 Qxc4 30.Qxf6 d3 31.Ng4 Qd5 32.Qd4 Qxa2 33.Qxd3 Qa1+ 34.
Kf2 Qxb2+ 35.Kg3 Qb6 36.Qd7 a5 37.Ne5 Qf6 38.Ng4 Qxc3 39.Qxb7 f5 40.Qb8+ 
Kf7 41.Qe5 Qxe5+ 42.Nxe5+ 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.17"]
[Round "10"]
[White "Nicevski, Risto"]
[Black "Markland, Peter Richard"]
[Result "1-0"]
[WhiteElo "2440"]
[BlackElo "2405"]
[ECO "C04"]
[EventDate "1973.08.05"]
[PlyCount "75"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Ne4 6.c3 f5 7.exf6 Nxf6 8.Bb5 
Bd6 9.O-O O-O 10.Re1 Bd7 11.Nf1 Qe7 12.Ng3 Rae8 13.b4 Qd8 14.a4 a6 15.Bf1 
Ne7 16.Ne5 Kh8 17.Ra2 Nf5 18.Bg5 Qc8 19.Bd3 b5 20.Qe2 Nxg3 21.hxg3 Bxe5 
22.dxe5 Ne4 23.Bxe4 dxe4 24.axb5 Bxb5 25.Qxe4 c5 26.c4 Bc6 27.Qb1 Qb7 28.
bxc5 Bxg2 29.f4 Qxb1 30.Rxb1 Be4 31.Rb6 h6 32.Bh4 Bd3 33.c6 Rf7 34.Rd2 g5 
35.fxg5 Bxc4 36.g6 Rf1+ 37.Kg2 Rc1 38.Rb7 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.17"]
[Round "10"]
[White "Pribyl, Josef"]
[Black "Doda, Zbigniew"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2405"]
[ECO "B23"]
[EventDate "1973.08.05"]
[PlyCount "85"]

1.e4 c5 2.Nc3 Nc6 3.f4 e6 4.Nf3 Nf6 5.e5 Nd5 6.Nxd5 exd5 7.b3 Be7 8.Bb2 
O-O 9.d4 d6 10.Qd2 cxd4 11.Nxd4 dxe5 12.Nxc6 bxc6 13.Bxe5 a5 14.Bd3 f6 15.
Bd4 Bb4 16.c3 Re8+ 17.Kf2 Bd6 18.Rhe1 Be6 19.Qc2 h6 20.Bh7+ Kh8 21.Bg6 Re7
22.f5 Bg8 23.Qd2 Qf8 24.Rxe7 Bxe7 25.Re1 c5 26.Be3 a4 27.Bf4 axb3 28.axb3 
d4 29.cxd4 cxd4 30.Qd3 Bd6 31.Re4 Bd5 32.Bxd6 Qxd6 33.Qxd4 Qc6 34.Re2 Bxg2
35.Qe3 Bd5 36.b4 Bg8 37.Bh5 Qd6 38.Bf3 Qxh2+ 39.Bg2 Qh4+ 40.Qg3 Qd4+ 41.
Qe3 Qh4+ 42.Qg3 Qd4+ 43.Qe3 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.17"]
[Round "10"]
[White "Pytel, Krzysztof"]
[Black "Kostro, Jerzy"]
[Result "1/2-1/2"]
[WhiteElo "2390"]
[BlackElo "2385"]
[ECO "D58"]
[EventDate "1973.08.05"]
[PlyCount "92"]

1.c4 e6 2.Nc3 d5 3.d4 Be7 4.Nf3 Nf6 5.Bg5 O-O 6.e3 h6 7.Bh4 b6 8.Bd3 Bb7 
9.O-O Nbd7 10.Qe2 dxc4 11.Bxc4 Ne4 12.Bg3 Bd6 13.Nxe4 Bxe4 14.Bxd6 cxd6 
15.Ba6 Nb8 16.Nd2 Nxa6 17.Nxe4 Nc7 18.Rac1 d5 19.Nd2 Qd7 20.Nf3 Rfc8 21.
Ne5 Qb5 22.Qc2 Qe8 23.Qc6 Qxc6 24.Rxc6 Ne8 25.Rfc1 Rxc6 26.Rxc6 Kf8 27.Kf1
Ke7 28.Ke2 f6 29.Ng6+ Kd7 30.Rc3 Nd6 31.Nf4 g5 32.Nh5 Ne8 33.f3 Rc8 34.
Rxc8 Kxc8 35.g4 Kd7 36.e4 Kd6 37.Ke3 Ke7 38.Kd3 Nc7 39.h3 Kf7 40.f4 Kg6 
41.Ke3 f5 42.exf5+ exf5 43.Ng3 gxf4+ 44.Kxf4 fxg4 45.hxg4 Kf6 46.Nh5+ Ke6 
1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.17"]
[Round "10"]
[White "Schmidt, Wlodzimierz"]
[Black "Maciejewski, Andrzej"]
[Result "1-0"]
[WhiteElo "2455"]
[BlackElo "2470"]
[ECO "E91"]
[EventDate "1973.08.05"]
[PlyCount "87"]

1.Nf3 g6 2.c4 Bg7 3.d4 Nf6 4.Nc3 c5 5.e4 O-O 6.Be2 Na6 7.O-O d6 8.d5 Nc7 
9.a4 e6 10.Re1 exd5 11.cxd5 Re8 12.Nd2 Rb8 13.Bf1 b6 14.Nc4 Ba6 15.Ra2 
Bxc4 16.Bxc4 a6 17.Bd3 b5 18.axb5 axb5 19.b3 Nd7 20.Rc2 Qe7 21.Be3 Ne5 22.
Bf1 Qh4 23.g3 Qd8 24.f4 Nd7 25.Bg2 b4 26.Na4 Nb5 27.e5 dxe5 28.Nxc5 exf4 
29.Nxd7 Qxd7 30.Bxf4 Nc3 31.Rxe8+ Rxe8 32.Qd3 Qa7+ 33.Kf1 Qa3 34.d6 Qxb3 
35.d7 Rd8 36.Re2 Bf6 37.Re8+ Kg7 38.Bc7 Rxd7 39.Qxd7 Qc4+ 40.Ke1 b3 41.Qd6
g5 42.Bd8 Bxd8 43.Qxd8 f6 44.Re7+ 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.19"]
[Round "11"]
[White "Doda, Zbigniew"]
[Black "Dvoretsky, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2485"]
[ECO "E62"]
[EventDate "1973.08.05"]
[PlyCount "75"]

1.Nf3 g6 2.g3 Bg7 3.Bg2 Nf6 4.c4 O-O 5.O-O d6 6.d4 Nc6 7.Nc3 e5 8.d5 Ne7 
9.e4 Ne8 10.Ne1 f5 11.Nd3 Nf6 12.f3 h6 13.Bd2 g5 14.exf5 Nxf5 15.Nf2 Nd4 
16.Be3 Bf5 17.Bxd4 exd4 18.Nb5 Nd7 19.Nxd4 Ne5 20.Rc1 Qf6 21.Nxf5 Qxf5 22.
Ne4 b6 23.b3 Nd7 24.f4 gxf4 25.gxf4 Nc5 26.Nxc5 bxc5 27.Qf3 Kh8 28.Kh1 
Rae8 29.Rce1 Rxe1 30.Rxe1 Qxf4 31.Qxf4 Rxf4 32.Re8+ Rf8 33.Re7 Rf2 34.Rxc7
a5 35.Rc8+ Rf8 36.Rc7 Rf2 37.Rc8+ Rf8 38.Rc7 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.19"]
[Round "11"]
[White "Espig, Lutz"]
[Black "Pribyl, Josef"]
[Result "0-1"]
[WhiteElo "2460"]
[BlackElo "2440"]
[ECO "A15"]
[EventDate "1973.08.05"]
[PlyCount "70"]

1.Nf3 Nf6 2.c4 g6 3.b4 Bg7 4.Bb2 O-O 5.e3 b6 6.Be2 Bb7 7.O-O c5 8.a3 e6 9.
d3 d5 10.cxd5 exd5 11.Nbd2 Nbd7 12.Nb3 Re8 13.Rc1 Bf8 14.Qd2 d4 15.e4 a5 
16.bxc5 bxc5 17.Qc2 Ba6 18.Nbd2 Nd5 19.Nc4 Nf4 20.Bd1 Rb8 21.Rb1 Nb6 22.
Nfd2 Bb5 23.Bc1 Ba4 24.Nb3 Nxc4 25.dxc4 d3 26.Qd2 Ne2+ 27.Kh1 Nxc1 28.Qxc1
Bxb3 29.Rxb3 Rxb3 30.Bxb3 Rxe4 31.Qd2 Re2 32.Qf4 d2 33.Qf3 Re1 34.Kg1 Qd4 
35.g3 a4 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.19"]
[Round "11"]
[White "Grabczewski, Romuald"]
[Black "Pytel, Krzysztof"]
[Result "0-1"]
[WhiteElo "2420"]
[BlackElo "2390"]
[ECO "B82"]
[EventDate "1973.08.05"]
[PlyCount "66"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.f4 Nbd7 8.Qf3 e5
9.Nf5 g6 10.Ng3 exf4 11.Bxf4 Ne5 12.Qf2 Be7 13.O-O-O Qa5 14.Kb1 Be6 15.Qd4
Rc8 16.Nd5 Bxd5 17.exd5 Nfd7 18.Ne4 f5 19.Ng5 Bf6 20.Qd2 Qxd2 21.Rxd2 Nc5 
22.Rd1 Kd7 23.Be2 Na4 24.c3 Nc4 25.Bxc4 Rxc4 26.g3 Bxg5 27.Bxg5 Re8 28.
Rhe1 Rce4 29.Rxe4 Rxe4 30.Rd2 b5 31.Bf4 Re1+ 32.Kc2 Nc5 33.b3 g5 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.19"]
[Round "11"]
[White "Jigjidsuren, Purev"]
[Black "Nicevski, Risto"]
[Result "1-0"]
[WhiteElo "2260"]
[BlackElo "2440"]
[ECO "B57"]
[EventDate "1973.08.05"]
[PlyCount "89"]

1.e4 c5 2.Nf3 Nc6 3.Nc3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Bc4 Qb6 7.Nb3 e6 8.Be3 
Qc7 9.f4 a6 10.a4 d5 11.exd5 Nb4 12.Qe2 Nxc2+ 13.Qxc2 Qxc4 14.O-O-O Nxd5 
15.Rxd5 exd5 16.Re1 Be7 17.Bc5 Be6 18.Bxe7 d4 19.Ba3 dxc3 20.f5 cxb2+ 21.
Kxb2 Qxc2+ 22.Kxc2 O-O-O 23.fxe6 fxe6 24.Rxe6 Rhe8 25.Rxe8 Rxe8 26.Kd3 Re1
27.Bc5 Rh1 28.Bd6 Rg1 29.g3 Kd7 30.Bf4 Rg2 31.h4 b6 32.Nd2 Rg1 33.Kc4 Kc6 
34.Nf3 Ra1 35.Nd4+ Kd7 36.Kb4 g6 37.Nb3 Rb1 38.Bc1 Ke6 39.Kc3 Kf5 40.Kc2 
Rxc1+ 41.Nxc1 b5 42.a5 Kg4 43.Nd3 Kxg3 44.Nb4 Kxh4 45.Nxa6 1-0

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.19"]
[Round "11"]
[White "Kostro, Jerzy"]
[Black "Schmidt, Wlodzimierz"]
[Result "1/2-1/2"]
[WhiteElo "2385"]
[BlackElo "2455"]
[ECO "B80"]
[EventDate "1973.08.05"]
[PlyCount "40"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.g3 d6 7.Bg2 Bd7 8.O-O Nf6
9.Re1 Be7 10.Nxc6 Bxc6 11.a4 O-O 12.a5 Nd7 13.Be3 Qb8 14.Qd2 Rc8 15.Na4 
Bxa4 16.Rxa4 Rc7 17.Rd1 Qe8 18.b3 Rac8 19.c4 Nc5 20.Bxc5 dxc5 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.19"]
[Round "11"]
[White "Maciejewski, Andrzej"]
[Black "Filipowicz, Andrzej"]
[Result "0-1"]
[WhiteElo "2470"]
[BlackElo "2420"]
[ECO "B13"]
[EventDate "1973.08.05"]
[PlyCount "92"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Bf4 Qb6 7.b4 Bg4 8.Nf3 e6
9.Nbd2 Be7 10.O-O O-O 11.a4 Rac8 12.Qb3 Bxf3 13.Nxf3 Na5 14.Qa2 Nc4 15.Nd2
Nxd2 16.Qxd2 Bd6 17.Bg5 Ne4 18.Bxe4 dxe4 19.Rac1 Rc4 20.f3 Qc6 21.fxe4 
Qxe4 22.Rce1 Qc6 23.Re3 f6 24.Bf4 Bxf4 25.Rxf4 Rc8 26.Rff3 Qxa4 27.Rh3 Qd7
28.Qf2 e5 29.dxe5 fxe5 30.Rd3 Qe6 31.Qxa7 e4 32.Rde3 Qf7 33.Qa1 Rf8 34.Qe1
Qf6 35.Rhg3 h5 36.h3 Qf4 37.Qe2 Qf7 38.Rxe4 Rxe4 39.Qxe4 Re8 40.Qf3 Re1+ 
41.Kf2 Qe6 42.Qxh5 Ra1 43.Qc5 Qa2+ 44.Kf3 Rf1+ 45.Kg4 Qe6+ 46.Kh4 Qh6+ 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.19"]
[Round "11"]
[White "Markland, Peter Richard"]
[Black "Ermenkov, Evgeny"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2425"]
[ECO "B02"]
[EventDate "1973.08.05"]
[PlyCount "101"]

1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Nc3 Nc6 8.Nxd5 
exd5 9.Bd3 Be7 10.O-O O-O 11.h3 Be6 12.Bf4 Re8 13.Rc1 Qd7 14.Bb5 f6 15.Qa4
Rec8 16.Bxc6 bxc6 17.exd6 Bxd6 18.Bxd6 Qxd6 19.Rc3 Rab8 20.Qc2 Bd7 21.Re1 
Re8 22.Rce3 Qb4 23.b3 a5 24.Qc5 Rxe3 25.Rxe3 Qxc5 26.dxc5 Kf7 27.a3 g5 28.
Nd4 h5 29.Kh2 h4 30.Kg1 Rg8 31.f3 f5 32.f4 Kf6 33.Kf2 gxf4 34.Re2 Rg3 35.
Nf3 Be6 36.b4 axb4 37.axb4 d4 38.Rd2 Bd5 39.Rxd4 Bxf3 40.gxf3 Rxh3 41.Rd6+
Ke5 42.Rxc6 Rh2+ 43.Kg1 Rb2 44.Rb6 Kd4 45.c6 Rc2 46.b5 Ke3 47.Rb8 Kxf3 48.
Re8 h3 49.b6 Rc1+ 50.Kh2 Rc2+ 51.Kg1 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.20"]
[Round "12"]
[White "Dvoretsky, Mark"]
[Black "Espig, Lutz"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2460"]
[ECO "A36"]
[EventDate "1973.08.05"]
[PlyCount "29"]

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

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.20"]
[Round "12"]
[White "Ermenkov, Evgeny"]
[Black "Pribyl, Josef"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2440"]
[ECO "B03"]
[EventDate "1973.08.05"]
[PlyCount "109"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 Bf5 6.Nc3 e6 7.Nf3 dxe5 8.fxe5 Nc6
9.Be3 Bg4 10.Qd2 Be7 11.Be2 Bxf3 12.gxf3 Bh4+ 13.Kf1 f6 14.f4 fxe5 15.fxe5
O-O+ 16.Kg2 Qe8 17.Qc2 Ne7 18.Qe4 Nf5 19.Rhf1 Nxe3+ 20.Qxe3 Qg6+ 21.Kh1 
Bg5 22.Qh3 Bd2 23.Bd3 Qh6 24.Qxh6 Bxh6 25.Nb5 Rfc8 26.Rf3 a6 27.Nc3 Rd8 
28.d5 Nd7 29.Re1 Bd2 30.Re4 Bxc3 31.bxc3 Re8 32.d6 c6 33.Bf1 Rf8 34.Rxf8+ 
Rxf8 35.Bh3 Nc5 36.Rd4 Kf7 37.Kg2 Ke8 38.Bg4 Kd7 39.h4 g6 40.Bh3 Na4 41.h5
gxh5 42.Rd3 Rg8+ 43.Kh2 Nc5 44.Rf3 Ke8 45.d7+ Kxd7 46.Rf7+ Kc8 47.Re7 Rg6 
48.a4 h6 49.a5 Kd8 50.Rh7 Rg5 51.Rxh6 Rxe5 52.Rh7 Kc8 53.Kg2 Re2+ 54.Kf3 
Rc2 55.Rxh5 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.20"]
[Round "12"]
[White "Filipowicz, Andrzej"]
[Black "Kostro, Jerzy"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2385"]
[ECO "C56"]
[EventDate "1973.08.05"]
[PlyCount "37"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4 6.Re1 d5 7.Bxd5 Qxd5 8.
Nc3 Qa5 9.Nxe4 Be6 10.Bd2 Bb4 11.Nxd4 Nxd4 12.c3 Be7 13.cxd4 Qd5 14.Bb4 
Bxb4 15.Qa4+ Qc6 16.Qxb4 O-O-O 17.Nc3 Qb6 18.Qxb6 axb6 19.Rad1 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.20"]
[Round "12"]
[White "Nicevski, Risto"]
[Black "Maciejewski, Andrzej"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2470"]
[ECO "C62"]
[EventDate "1973.08.05"]
[PlyCount "149"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.
Bg5 Be7 9.O-O-O O-O 10.Rhe1 Re8 11.Kb1 h6 12.Bc1 Nd7 13.Qc4 Bf6 14.Nd4 
Bxd4 15.Qxd4 Qf6 16.Qd2 Nb6 17.b3 Qg6 18.Qd4 Nd7 19.Re3 Qf6 20.Qd2 Nc5 21.
Bb2 Qg5 22.Qe2 g6 23.Rg3 Qf4 24.f3 h5 25.Qc4 Kf8 26.Bc1 Qe5 27.Bh6+ Ke7 
28.Be3 Ne6 29.f4 Nxf4 30.Nd5+ Nxd5 31.exd5 Bd7 32.Re1 b5 33.Qxc7 Rec8 34.
Qa5 Qxd5 35.Bh6+ Be6 36.Rd3 Qxg2 37.Rd2 Qc6 38.Qb4 Qc5 39.Qf4 Kd7 40.Red1 
d5 41.Bg7 Kc6 42.Bd4 Qf8 43.Bf2 Rd8 44.Rd4 Qd6 45.Qd2 a5 46.a4 b4 47.Qe2 
Qb8 48.Qe3 Qc7 49.Bg3 Qb7 50.Qe5 Rac8 51.Bh4 Rd7 52.Bf2 Qa6 53.Bg3 Kb7 54.
R1d2 Qc6 55.Bf2 Ka8 56.Rc4 Qb7 57.Rxc8+ Qxc8 58.Bg3 Kb7 59.Qd4 Qc6 60.Qh8 
Ka6 61.Be5 Re7 62.Kb2 Re8 63.Qf6 Rc8 64.c3 bxc3+ 65.Bxc3 d4 66.Qf1+ Bc4 
67.Qxc4+ Qxc4 68.bxc4 dxc3+ 69.Kxc3 Kb6 70.Rb2+ Kc6 71.Rb5 Ra8 72.Kd4 Rd8+
73.Ke3 Ra8 74.Kd4 Rd8+ 75.Kc3 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.20"]
[Round "12"]
[White "Pytel, Krzysztof"]
[Black "Doda, Zbigniew"]
[Result "0-1"]
[WhiteElo "2390"]
[BlackElo "2405"]
[ECO "E81"]
[EventDate "1973.08.05"]
[PlyCount "72"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 d6 5.e4 Bg7 6.Bd3 e5 7.Nge2 Nh5 8.Be3 O-O 
9.Qd2 a6 10.f3 Nd7 11.g4 Nf4 12.Nxf4 exf4 13.Bxf4 Ne5 14.Be2 b5 15.cxb5 
axb5 16.Nxb5 Ba6 17.O-O f5 18.Bxe5 Bxe5 19.f4 Bg7 20.exf5 gxf5 21.g5 Qb6 
22.a4 Rae8 23.Kh1 Re4 24.Bd3 Rb4 25.Qe2 Kh8 26.Ra2 Qb8 27.Bc4 Re8 28.Qd3 
Rxc4 29.Qxc4 Re4 30.Qd3 Rd4 31.Qxf5 Rxd5 32.Qd7 Rd2 33.Rf3 Bb7 34.Ra3 Qa8 
35.Re3 Bxf3+ 36.Kg1 Bc6 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.20"]
[Round "12"]
[White "Schmidt, Wlodzimierz"]
[Black "Grabczewski, Romuald"]
[Result "1/2-1/2"]
[WhiteElo "2455"]
[BlackElo "2420"]
[ECO "A14"]
[EventDate "1973.08.05"]
[PlyCount "57"]

1.Nf3 Nf6 2.c4 e6 3.g3 Be7 4.Bg2 O-O 5.O-O c5 6.b3 Nc6 7.Bb2 d5 8.e3 Re8 
9.d3 b6 10.Qe2 Bf8 11.Ne5 Nxe5 12.Bxe5 Bb7 13.Nd2 Bd6 14.Bb2 e5 15.Rad1 
Qe7 16.e4 dxe4 17.dxe4 Nd7 18.Nb1 Nf8 19.Bh3 Ne6 20.Bxe6 Qxe6 21.Nc3 Rad8 
22.Rd3 Bc7 23.Nd5 Bxd5 24.exd5 Qg6 25.Re3 f6 26.Re1 Kf8 27.Kh1 Bd6 28.Bc1 
Re7 29.f3 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.22"]
[Round "13"]
[White "Doda, Zbigniew"]
[Black "Schmidt, Wlodzimierz"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2455"]
[ECO "D80"]
[EventDate "1973.08.05"]
[PlyCount "36"]

1.c4 g6 2.Nc3 Nf6 3.d4 d5 4.Bg5 Ne4 5.Bh4 c5 6.cxd5 Nxc3 7.bxc3 Qxd5 8.e3 
cxd4 9.Qxd4 Qxd4 10.cxd4 e6 11.Rb1 Be7 12.Bb5+ Bd7 13.Bxe7 Kxe7 14.Bxd7 
Nxd7 15.Nf3 Rhc8 16.Kd2 Rc7 17.Rhc1 Rac8 18.Rxc7 Rxc7 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.22"]
[Round "13"]
[White "Espig, Lutz"]
[Black "Pytel, Krzysztof"]
[Result "1/2-1/2"]
[WhiteElo "2460"]
[BlackElo "2390"]
[ECO "C44"]
[EventDate "1973.08.05"]
[PlyCount "88"]

1.e4 e5 2.Nf3 Nc6 3.Be2 Nf6 4.d3 d5 5.Nbd2 g6 6.O-O Bg7 7.c3 a5 8.a4 O-O 
9.Re1 Re8 10.Bf1 b6 11.Qc2 Ba6 12.exd5 Nxd5 13.Nc4 Qd7 14.Bd2 Qf5 15.Nh4 
Qf6 16.g3 g5 17.Bg2 Nf4 18.gxf4 gxh4 19.fxe5 Qg6 20.Kh1 Bxc4 21.Be4 f5 22.
exf6 Rxe4 23.Rxe4 h3 24.Bg5 Qxg5 25.f4 Qxf6 26.Rxc4 Re8 27.Qf2 Kh8 28.Re1 
Rf8 29.Qg3 Qd6 30.Qxh3 Ne7 31.Rce4 Nf5 32.Re8 Qc6+ 33.Qg2 Qxe8 34.Rxe8 
Rxe8 35.Qc6 Rc8 36.Qd7 Nd6 37.Kg2 Bf6 38.Kf3 h5 39.d4 h4 40.Qg4 Rf8 41.
Qh5+ Kg7 42.Ke2 Rf7 43.Kd3 Re7 44.Qg4+ Kf7 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.22"]
[Round "13"]
[White "Grabczewski, Romuald"]
[Black "Filipowicz, Andrzej"]
[Result "1/2-1/2"]
[WhiteElo "2420"]
[BlackElo "2420"]
[ECO "B60"]
[EventDate "1973.08.05"]
[PlyCount "42"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 Qa5 7.Bxf6 gxf6 8.
Nb3 Qd8 9.Qh5 a6 10.f4 e6 11.Bd3 Qb6 12.Rf1 Rg8 13.g3 Qe3+ 14.Ne2 Rg6 15.
Rf3 Qb6 16.Qh3 d5 17.exd5 Rh6 18.Qg2 exd5 19.O-O-O Bg4 20.Rff1 O-O-O 21.
Rd2 Bh3 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.22"]
[Round "13"]
[White "Jigjidsuren, Purev"]
[Black "Ermenkov, Evgeny"]
[Result "0-1"]
[WhiteElo "2260"]
[BlackElo "2425"]
[ECO "B31"]
[EventDate "1973.08.05"]
[PlyCount "174"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 e5 6.d3 Nge7 7.Nbd2 d6 8.Re1 O-O
9.Nf1 h6 10.Ng3 Kh7 11.h3 Be6 12.Ba4 b6 13.a3 a5 14.Nf1 Ra7 15.Bc2 d5 16.
a4 Rd7 17.Qe2 Re8 18.Bd2 d4 19.Rad1 Nc8 20.N3h2 Nd6 21.Bc1 h5 22.Nf3 f6 
23.c4 Rh8 24.N1h2 Bh6 25.Bxh6 Kxh6 26.Nd2 Kg7 27.Rf1 g5 28.f3 Kg8 29.Rf2 
Rg7 30.Ndf1 Ne7 31.Rc1 Ng6 32.Bd1 Nf4 33.Qd2 Nf7 34.Rc2 Nh6 35.b3 Kf8 36.
Ra2 Ke7 37.Ng3 Qd7 38.Kf1 Bxh3 39.gxh3 Qxh3+ 40.Rg2 h4 41.Nh1 f5 42.Kg1 g4
43.exf5 Qxg2+ 44.Qxg2 Nxg2 45.Rxg2 g3 46.f6+ Kxf6 47.Ng4+ Nxg4 48.fxg4 Rf8
49.Rd2 Rgf7 50.Kg2 Kg5 51.Re2 Re7 52.Re1 Rf4 53.Bf3 Re8 54.Bc6 Re6 55.Bd5 
Re7 56.Bf3 Kf6 57.Re2 Rg7 58.Re1 Ke6 59.Re2 Kd6 60.Re1 Rg6 61.Re2 Rgf6 62.
Be4 Rxg4 63.Kh3 Rgf4 64.Re1 Rh6 65.Bg2 Ke6 66.Re2 Kf6 67.Re1 Rh8 68.Re2 
Re8 69.Re1 Kg5 70.Be4 Ref8 71.Bg2 R8f5 72.Re2 Kf6 73.Re1 Rh5 74.Re2 Rg5 
75.Re1 Rgf5 76.Re2 Rf1 77.Kxh4 Rd1 78.Be4 Rf4+ 79.Kxg3 Rxe4 80.dxe4 Rxh1 
81.Rf2+ Ke6 82.Rf8 Re1 83.Rb8 Rxe4 84.Rxb6+ Kf5 85.Kf2 d3 86.Rd6 Re2+ 87.
Kf1 e4 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.22"]
[Round "13"]
[White "Kostro, Jerzy"]
[Black "Nicevski, Risto"]
[Result "0-1"]
[WhiteElo "2385"]
[BlackElo "2440"]
[ECO "B81"]
[EventDate "1973.08.05"]
[PlyCount "94"]

1.e4 e6 2.d4 c5 3.Nf3 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 Nc6 7.g5 Nd7 8.Be3 a6 
9.h4 Be7 10.f4 O-O 11.Bh3 Nxd4 12.Qxd4 b5 13.O-O-O Re8 14.h5 b4 15.Ne2 Qa5
16.Kb1 e5 17.Qc4 exf4 18.Bxf4 Nb6 19.Qd4 Qc5 20.Bxd6 Qxd4 21.Rxd4 Bxh3 22.
Rxh3 Bxd6 23.Rxd6 Nc4 24.Rd4 Rxe4 25.Rxe4 Nd2+ 26.Kc1 Nxe4 27.Rh4 Re8 28.
g6 hxg6 29.hxg6 fxg6 30.Nd4 g5 31.Rg4 Kh7 32.Nc6 Kg6 33.Nxb4 Kh5 34.Rg1 g4
35.Nd5 g3 36.Ne3 Kg5 37.Rf1 Nf2 38.Kd2 Kf4 39.Ng2+ Kg4 40.Rg1 g5 41.Re1 
Rb8 42.Ke2 Kh3 43.Ne3 Re8 44.Rg1 Ng4 45.Rh1+ Nh2 46.Rg1 g2 47.Kf2 g4 0-1

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.22"]
[Round "13"]
[White "Maciejewski, Andrzej"]
[Black "Markland, Peter Richard"]
[Result "1/2-1/2"]
[WhiteElo "2470"]
[BlackElo "2405"]
[ECO "B22"]
[EventDate "1973.08.05"]
[PlyCount "34"]

1.e4 c5 2.d4 cxd4 3.c3 d5 4.exd5 Qxd5 5.cxd4 Nc6 6.Nf3 e5 7.Nc3 Bb4 8.Bd2 
Bxc3 9.Bxc3 e4 10.Ne5 Nxe5 11.dxe5 Ne7 12.Be2 O-O 13.O-O Be6 14.Qa4 a6 15.
f3 Qc5+ 16.Kh1 exf3 17.Bxf3 Nc6 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.22"]
[Round "12"]
[White "Markland, Peter Richard"]
[Black "Jigjidsuren, Purev"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2260"]
[ECO "C69"]
[EventDate "1973.08.05"]
[PlyCount "47"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4 7.Nxd4 Bd6 8.Be3
Ne7 9.Nd2 O-O 10.c3 Kh8 11.f4 Ng6 12.Qh5 Qe8 13.Rae1 Qf7 14.a3 Bd7 15.Nf5 
Rad8 16.Nxd6 cxd6 17.Bb6 Rc8 18.Rd1 c5 19.c4 Bc6 20.Qe2 f5 21.Qd3 fxe4 22.
Nxe4 Bxe4 23.Qxe4 Rce8 24.Qd5 1/2-1/2

[Event "11th Rubinstein Memorial"]
[Site "Polanica Zdroj POL"]
[Date "1973.08.22"]
[Round "13"]
[White "Pribyl, Josef"]
[Black "Dvoretsky, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2485"]
[ECO "A14"]
[EventDate "1973.08.05"]
[PlyCount "30"]

1.c4 Nf6 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.b3 O-O 7.Bb2 d5 8.e3 c5 9.
Nc3 Nc6 10.cxd5 Nxd5 11.Nxd5 exd5 12.d4 Rc8 13.Qd2 Qd6 14.Rfd1 Rfd8 15.
Rac1 a5 1/2-1/2

