[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "1"]
[White "Fuchs, Reinhart"]
[Black "Kortschnoj, Viktor"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B83"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 d6 6.Be3 Nf6 7.Be2 Be7 8.O-O O-O
9.f4 Bd7 10.Qe1 Nxd4 11.Bxd4 Bc6 12.Bd3 Nd7 13.Rd1 Qc7 14.Kh1 Bf6 15.Bxf6 Nxf6
16.Qh4 Rfe8 17.Rde1 e5 18.Re3 Qd8 19.Bc4 exf4 20.Qxf4 Re5 21.Rg3 Kh8 22.Rd3 Qe7
23.Rfd1 Bxe4 24.Rxd6 Bxc2 25.R1d2 Bd3 26.Bxd3 Qxd6 27.Bf1 Qc5  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "1"]
[White "Liberzon, Vladimir M"]
[Black "Portisch, Lajos"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B88"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be3 Nf6 7.Bc4 a6 8.O-O Qc7
9.Bb3 Ne5 10.Qe2 Neg4 11.f4 Nxe3 12.Qxe3 Qc5 13.Rad1 Be7 14.e5 dxe5 15.fxe5 Nd7
16.Rxf7 Kxf7 17.Ne4 Qxe5 18.Nxe6 Ke8 19.Rd5 Qxe6 20.Nd6+ Qxd6 21.Rxd6 Nf6
22.Rd2 Bf5 23.Qe5 Be4 24.Rd6 Rf8 25.Re6 Rf7 26.Rb6 Bc6 27.Rxc6 bxc6 28.Qe6  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "1"]
[White "Mnatsakanian, Eduard A"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C47"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 O-O 8.O-O d5
9.exd5 cxd5 10.Bg5 c6 11.Ne2 Bg4 12.c3 Be7 13.Qa4 Bxe2 14.Bxe2 Qb6 15.Bd3 h6
16.Bxf6 Bxf6 17.Qg4 g6 18.Rab1 Kg7 19.Rfe1 Rae8 20.Re2 Rxe2 21.Qxe2 Rb8 22.g3 Rb7
23.Qc2 c5 24.b3 Qa5 25.Rc1 Re7 26.Bf1 d4 27.cxd4 Bxd4 28.Rd1 Qb6 29.Rd2 Re1
30.Rd1 Re7 31.Rd2 Re1 32.Rd1  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "1"]
[White "Nei, Iivo"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D32"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 exd5 6.Bg5 Be6 7.e3 Nbd7 8.Bb5 Be7
9.dxc5 O-O 10.c6 bxc6 11.Bxc6 Rb8 12.Qc2 Nc5 13.Nd4 Qb6 14.Rb1 Rbc8 15.b4 Nce4
16.Nxe4 Bxb4+ 17.Nd2 Ne4 18.O-O Nxd2 19.Qa4 a5 20.a3 Nxf1 21.Kxf1  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "1"]
[White "Shashin, Boris S"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E95"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Nbd7 8.Re1 Re8
9.Bf1 a5 10.d5 Nc5 11.g3 c6 12.b3 Qc7 13.Rb1 Bd7 14.h3 Rec8 15.a4 Na6 16.Ba3 Nb4
17.Qd2 c5 18.Nb5 Qb6 19.Nh4 Re8 20.Kh2 Re7 21.Bb2 Rae8 22.Bg2 Bxb5 23.axb5 Qd8
24.Re2 Nd7 25.Ra1 Nb6 26.Bc3 Qc7 27.Ree1 a4 28.Bf1 axb3 29.Bxb4 cxb4 30.Qxb4 b2
31.Ra2 Bh6 32.Rxb2 Ra8 33.Rc2 Ra4 34.Qb3 Re8 35.Rd1 Qc5 36.Qf3 Nd7 37.Ng2 Qb4
38.Ne1 Nc5 39.Nd3 Qb3 40.Qe2 Rxc4 41.Rxc4 Qxc4 42.Nxc5 Qxc5 43.Ra1 Kg7 44.Ra4 Rc8
45.h4 Qb6 46.Ra2 Rc1 47.Rc2 Qd4 48.Rxc1 Bxc1 49.Qf3  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "1"]
[White "Stahlberg, Gideon"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E17"]

1.d4 e6 2.c4 Nf6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.Nc3 Ne4 7.Bd2 d6 8.d5 Nxc3
9.Bxc3 e5 10.O-O O-O 11.b4 Nd7 12.e4 c5 13.dxc6 Bxc6 14.Nd2 Qc7 15.Rc1 a5
16.a3 axb4 17.axb4 Ra2 18.Qb3 Rfa8 19.Ra1 Rxa1 20.Rxa1 Rxa1+ 21.Bxa1 Qa7
22.Bc3 Qa8 23.Qc2 g6 24.h4 Nf6 25.Bf3 h5 26.b5 Bb7 27.Bb4 Nd7 28.Qd3 Qd8
29.Qa3 Qa8 30.Qxa8+ Bxa8 31.Bg2 Nc5 32.Bxc5 dxc5 33.Bh3 Kf8 34.Bd7 Bd8 35.f3 Ke7
36.Bc8 Kd6 37.Nb3 Be7 38.Kf2 Bf8 39.Nc1 Bh6 40.Nd3 Kc7 41.Bh3 Kd6 42.Ke2 Bb7
43.Ne1 Bc1 44.Kd3 Bh6 45.Ng2 Bc1 46.g4 Ke7 47.gxh5 gxh5 48.Ne3 Bxe3 49.Kxe3 f6  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "1"]
[White "Filip, Miroslav"]
[Black "Schmid, Lothar"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E62"]

1.c4 Nf6 2.Nc3 d6 3.g3 g6 4.Bg2 Bg7 5.d4 e5 6.Nf3 Nc6 7.d5 Ne7 8.O-O Nd7
9.e4 O-O 10.Be3 h6 11.Qd2 Kh7 12.Ne1 f5 13.Nd3 fxe4 14.Nxe4 Nf5 15.f3 c6
16.dxc6 bxc6 17.Rac1 Nxe3 18.Qxe3 d5 19.cxd5 cxd5 20.Nec5 Qb6 21.Rfe1 Nxc5
22.Qxc5 Qxc5+ 23.Nxc5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "2"]
[White "Averbakh, Yuri L"]
[Black "Kortschnoj, Viktor"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D73"]

1.d4 Nf6 2.Nf3 g6 3.g3 c5 4.Bg2 cxd4 5.Nxd4 d5 6.O-O Bg7 7.c4 dxc4 8.Na3 c3
9.bxc3 Nbd7 10.Nc4 O-O 11.Ba3 Rb8 12.Ne3 Re8 13.Qb3 Bf8 14.Rfd1 Qa5 15.Bb4 Qe5
16.Qa3 a6 17.Rab1 Qc7 18.c4 e6 19.Nb3 Bxb4 20.Qxb4 b6 21.Qd6 Qxd6 22.Rxd6 Bb7
23.Rbd1 Bxg2 24.Kxg2 Rb7 25.Ng4 Nxg4 26.Rxd7 Rxd7 27.Rxd7 Rc8 28.Rd6 Rxc4
29.h3 Nf6 30.Rxb6 Ra4 31.Nc1 Nd5 32.Rb2 Kg7 33.Kf1 g5 34.Ke1 h5 35.Kd2 h4
36.Nd3 g4 37.hxg4 h3 38.Kc2 Rc4+  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "2"]
[White "Matanovic, Aleksandar"]
[Black "Liberzon, Vladimir M"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C93"]

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 d6
9.h3 h6 10.d4 Re8 11.Nbd2 Bf8 12.Nf1 Bd7 13.Ng3 Na5 14.Bc2 c5 15.b3 cxd4
16.cxd4 Nc6 17.Bb2 g6 18.Qd2 Bg7 19.Rad1 Qb6 20.Bb1 a5 21.Nf1 Rad8 22.dxe5 dxe5
23.Qe3 Qc7 24.Qc1 Qb7 25.Ne3 Be6 26.Rxd8 Rxd8 27.Nxe5 Nd4 28.Bxd4 Rxd4 29.Nf3 Rd8
30.e5 Nh5 31.Ng4 Kh7 32.Qe3 Qd7 33.Nfh2 Qd2 34.Qxd2 Rxd2 35.Nf3 Rd8 36.g3 Bf8
37.Kg2 a4 38.Bc2 a3 39.Re2 Bb4 40.Ne1  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "2"]
[White "Mnatsakanian, Eduard A"]
[Black "Shashin, Boris S"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C16"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.a3 Bf8 6.Qg4 Qd7 7.Be3 Ba6 8.Bxa6 Nxa6
9.Nge2 Ne7 10.Ng3 g6 11.Bg5 Bg7 12.O-O h6 13.Bf6 Bxf6 14.exf6 Ng8 15.Qe2 Nb8
16.f4 Nc6 17.f5 Nxd4 18.Qg4 Nxf5 19.Nxf5 exf5 20.Rfe1+ Kf8 21.Qd4 c6 22.g4 Qd6
23.gxf5 Qxf6 24.Qb4+ c5 25.Qb3 Ne7 26.Re2 gxf5 27.Rae1 Rg8+ 28.Kh1 d4 29.Rxe7 dxc3
30.Qd5 Rc8 31.bxc3 Rg6 32.Rxa7 Kg7 33.Re5 Rg5 34.Re6 Qxc3 35.Rg6+ Kh8 36.Rxh6+ Kg7
37.Qxf7+  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "2"]
[White "Petrosian, Tigran V"]
[Black "Nei, Iivo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D45"]

1.c4 c6 2.Nf3 d5 3.e3 Nf6 4.Nc3 e6 5.b3 Nbd7 6.Bb2 Bd6 7.d4 O-O 8.Be2 Qe7
9.O-O dxc4 10.bxc4 e5 11.Qc2 Re8 12.Rae1 e4 13.Nd2 Nf8 14.f4 exf3 15.Bxf3 Ng4
16.Bxg4 Bxg4 17.e4 Ne6 18.Nb3 Rad8 19.Kh1 Qh4 20.e5 Nxd4 21.Nxd4 Rxe5 22.g3 Rxe1
23.gxh4 Rxf1+ 24.Kg2 Rf6 25.Ne4 Rg6 26.Ng3 Re8 27.c5 Be5 28.Qb3 b6 29.h5 Bxh5
30.Qe3 Kf8 31.Qa3 Kg8 32.Qxa7 bxc5 33.Qxc5 Bg4 34.Bc3 h5 35.Nf3 Bd6 36.Qd4 c5
37.Qd3 Bd7 38.Kf2 Bc6 39.Nxh5 Bxf3 40.Qxf3 Bxh2 41.Bxg7 Rd8 42.Ke2 Bg1 43.Bf6 Re8+
44.Kd2 Bd4 45.Kc2 Rb8 46.Kd3 Bxf6 47.Nxf6+ Kg7 48.Kc2 Rb4 49.Nd5 Ra4 50.Nc3 Rag4
51.a4 Rb4 52.Qd5 Ra6 53.Qg5+ Kh7 54.Qe7 Kg7 55.Qe8 c4 56.Qe5+ Kg6 57.Qc5 Rbb6
58.Nd5 Rd6 59.Nb4  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Fuchs, Reinhart"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E54"]

1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O dxc4 8.Bxc4 a6
9.a3 Ba5 10.a4 Nbd7 11.Qe2 b6 12.d5 e5 13.Ng5 Kh8 14.d6 Bxc3 15.Bxf7 Nb8
16.bxc3 Qxd6 17.Bc4 Qe7 18.Qa2 Ra7 19.f4 Nc6 20.Ba3 h6 21.Nf3 Bf5 22.Rae1 Be4
23.Nd2 Rd8 24.Be2 Bd3 25.Nf3 Rad7 26.Qb2 Bxe2 27.Rxe2 e4 28.Nh4 Qe6 29.Ng6+ Kh7
30.Qxb6 Qc4 31.Ree1 Kxg6 32.Qxc6 Rd2 33.Bc1 Kh7 34.Bxd2 Rxd2 35.Kh1 Qa2 36.Rg1 h5
37.Qxc5  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "2"]
[White "Schmid, Lothar"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B45"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Ndb5 Bb4 7.a3 Bxc3+ 8.Nxc3 d5
9.exd5 Nxd5 10.Bd2 O-O 11.Qh5 Nf6 12.Qh4 Qd4 13.Qxd4 Nxd4 14.O-O-O e5 15.Be3 Ng4
16.Bxd4 exd4 17.Rxd4 Nxf2 18.Rg1 Ng4 19.Bc4 Ne5 20.Bd5 Re8 21.Nb5 Re7 22.c4 Be6
23.Bxe6 fxe6 24.Re1 Nc6 25.Rde4 e5 26.Nd6 Rd8 27.c5 b6 28.b4 bxc5 29.bxc5 Rc7
30.Kb2 g6 31.g4 Rb8+ 32.Kc3 Rd8 33.Kc4 Na5+ 34.Kb4 Nc6+ 35.Kc4 Na5+  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "2"]
[White "Stein, Leonid"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B17"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Nxf6+ Nxf6 7.c3 Qc7 8.Nf3 Bg4
9.h3 Bh5 10.g4 Bg6 11.Ne5 Nd7 12.Bf4 Nxe5 13.Bxe5 Qd7 14.Qe2 O-O-O 15.O-O-O e6
16.Rhe1 Bd6 17.f4 h5 18.Qf2 hxg4 19.hxg4 Qc7 20.f5 exf5 21.gxf5 Bh5 22.Rd3 Rhe8
23.Rde3 Rxe5 24.Rxe5 f6 25.R5e4 Bg3 26.Qe3 Bxe1 27.Qxe1 g5 28.Kc2 Kb8 29.Re7 Rd7
30.Re3 Rd8 31.Be6 Qf4 32.Qg3 Qxg3 33.Rxg3 Rh8 34.Bc4 Be8 35.Re3 Bd7 36.Be6  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "3"]
[White "Fuchs, Reinhart"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C93"]

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 h6 10.d4 Re8 11.Be3 Bb7 12.Nbd2 exd4 13.cxd4 Bf8 14.d5 Ne5 15.Nxe5 dxe5
16.Qf3 Bd6 17.Nf1 Kh7 18.a4 Qe7 19.Rec1 g6 20.Ng3 Rec8 21.axb5 axb5 22.Qe2 Qd7
23.Qd3 Rxa1 24.Rxa1 Ra8 25.Rxa8 Bxa8 26.Bd1 c6 27.dxc6 Bxc6 28.Bb3 Kg7 29.Qd2  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "3"]
[White "Filip, Miroslav"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A40"]

1.d4 g6 2.g3 Bg7 3.Bg2 c5 4.c3 Qc7 5.Nf3 Nf6 6.O-O O-O 7.b3 d6 8.Bb2 Nc6
9.c4 e5 10.d5 Na5 11.Ne1 Rb8 12.Nc2 Bd7 13.Nd2 Nh5 14.e4 Bh6 15.Re1 Rbe8
16.Ne3 b6 17.Bc3 Ng7 18.Qe2 f5 19.exf5 gxf5 20.Ndf1 Nb7 21.g4 Bxe3 22.Nxe3 fxg4
23.Nxg4 Qd8 24.f3 Nh5 25.Bd2 Nf4 26.Bxf4 Rxf4 27.Nf2 Qh4 28.Ne4 Kh8 29.Ng3 Nd8
30.Qf2 Qh6 31.Re4 Nf7 32.Kh1 Rf6 33.Rg1 Ng5 34.Re3 Qxh2+ 35.Kxh2 Rh6+ 36.Bh3 Nxh3
37.Nf5 Bxf5 38.Qf1 Nf4+ 39.Kg3 Rg8+ 40.Kf2 Nh3+  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "3"]
[White "Kortschnoj, Viktor"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E05"]

1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 Be7 5.O-O O-O 6.d4 dxc4 7.Qa4 a6 8.Qxc4 b5
9.Qc2 Bb7 10.Bf4 Nd5 11.Bd2 Nd7 12.Ba5 Qc8 13.Nbd2 c5 14.Rac1 Qb8 15.dxc5 Nxc5
16.Qb1 Rc8 17.e4 Nf6 18.Rfe1 Qa7 19.h3 h6 20.Bc3 Bd8 21.Bd4 Bb6 22.e5 Nd5
23.a3 Ne7 24.b4 Na4 25.Bxb6 Qxb6 26.Ne4 Rxc1 27.Rxc1 Rd8 28.Nd6 Bd5 29.Ne1 Ng6
30.Bxd5 exd5 31.Qf5 Nxe5 32.Nxb5 axb5 33.Qxe5 d4 34.Nd3 Nc3 35.Re1 Qd6 36.Qxd6 Rxd6
37.Re8+ Kh7 38.Ra8 Rc6 39.Rd8 Ra6 40.Kg2 Rxa3 41.Rxd4  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "3"]
[White "Liberzon, Vladimir M"]
[Black "Schmid, Lothar"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C18"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 cxd4 8.Qxg7 Rg8
9.Qxh7 Qc7 10.Ne2 Bd7 11.f4 Nbc6 12.Qd3 dxc3 13.Rb1 Rc8 14.Ng3 Kf8 15.Qxc3 d4
16.Qc5 b6 17.Qd6 Qxd6 18.exd6 Nd5 19.Bd3 Na5 20.f5 e5 21.Bh6+ Ke8 22.O-O f6
23.Ne4 Kf7 24.h3 Nc4 25.Rf3 Rc6 26.Rb5 Nde3 27.g4 Nxf5 28.Nxf6 Kxf6 29.Bxf5 Bxf5
30.Rxf5+ Ke6 31.Bf8 a6 32.Rb3 Ne3 33.Rf2 Rxc2 34.Be7 Rxf2 35.Kxf2 Nd5 36.Kf3 b5
37.h4 Nxe7 38.dxe7 Kxe7 39.g5 Ke6 40.Ke4 Rf8 41.Rh3 Rf4+ 42.Kd3 Rg4 43.h5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "3"]
[White "Nei, Iivo"]
[Black "Mnatsakanian, Eduard A"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D10"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Bg5 Ne4 5.Nxe4 dxe4 6.Qd2 Bf5 7.O-O-O Nd7 8.e3 f6
9.Bh4 e5 10.f3 exf3 11.gxf3 exd4 12.exd4 Be7 13.Bh3 Bxh3 14.Nxh3 Nb6 15.Nf4 Qd7
16.Rhe1 O-O 17.c5 Nd5 18.Nxd5 cxd5 19.Qe2 Rfe8 20.Qe6+ Qxe6 21.Rxe6 Kf7 22.Rde1 Bf8
23.Rxe8 Rxe8 24.b4 Rxe1+ 25.Bxe1 a6 26.a4 Ke6 27.b5 axb5 28.axb5 Be7 29.Bg3 Kd7
30.Kd2 f5 31.Be5 g6 32.Ke3 Bg5+ 33.Kf2 Bh4+ 34.Kg2 Be1 35.Bf6 Kc7 36.Kf1 Bd2
37.Kf2 Kd7 38.Kg3 Ke6 39.Be5 Be1+ 40.Kh3 Kd7 41.Bg3 Bc3 42.Bf2 Bd2 43.Kh4 b6
44.c6+ Kc8 45.Bg3 Be3 46.Be5 Bd2 47.f4 h6 48.Kg3 Be1+ 49.Kf3 Bh4 50.Bg7 h5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "3"]
[White "Shashin, Boris S"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B14"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.e3 Nc6 6.a3 cxd4 7.exd4 Be7 8.c5 Ne4
9.Qc2 Nxc3 10.Qxc3 O-O 11.Bb5 Bd7 12.O-O a5 13.Bf4 a4 14.b4 axb3 15.Qxb3 Bf6
16.Rfd1 Na5 17.Qb4 Bxb5 18.Qxb5 Ra7 19.Bd6 Be7 20.Qb6 Qxb6 21.cxb6 Bxd6 22.bxa7 Ra8
23.Rdb1 Rxa7 24.Rb5 Nc4 25.a4 f6 26.Kf1 Bc7 27.Ke2 Ba5 28.Kd3 b6 29.Ng1 Rc7
30.Ne2 Kf7 31.Ra2  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "3"]
[White "Stahlberg, Gideon"]
[Black "Stein, Leonid"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E78"]

1.c4 Nf6 2.Nc3 g6 3.d4 Bg7 4.e4 O-O 5.Be2 d6 6.f4 c5 7.Nf3 cxd4 8.Nxd4 Na6
9.Be3 Nc5 10.Bf3 Bh6 11.Nb3 e5 12.Nxc5 exf4 13.Bf2 dxc5 14.Bxc5 Nd7 15.Bxf8 Qh4+
16.Kd2 Bxf8 17.Qe1 Qe7 18.Kc2 Ne5 19.Rc1 Bg7 20.Nd5 Qc5 21.Qg1 Qxc4+ 22.Kb1 Qd3+
23.Rc2 Be6 24.Be2 Qxe4 25.Nc3 Qf5 26.Qc1 Nc6 27.Ka1 Nb4 28.Rd2 Nxa2 29.Nxa2 Qa5
30.Bc4 Bxc4 31.Qxc4 Qxd2 32.Rb1 Rd8 33.Nc3 Qxg2 34.Ne4 h6 35.Qc7 Rd3 36.Ka2 Qxe4  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "3"]
[White "Stein, Leonid"]
[Black "Liberzon, Vladimir M"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B09"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.e5 Nfd7 7.h4 c5 8.h5 cxd4
9.Qxd4 dxe5 10.Qf2 e6 11.hxg6 fxg6 12.Qg3 exf4 13.Bxf4 Qa5 14.Bd2 Nf6 15.Bc4 Nc6
16.O-O-O Qc5 17.Qh4 Nh5 18.Ne4 Qb6 19.c3 Na5 20.Be2 h6 21.g4 Nf4 22.Bxf4 Rxf4
23.Rd8+ Rf8 24.Nf6+ Kh8 25.Qxh6+  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "4"]
[White "Schmid, Lothar"]
[Black "Fuchs, Reinhart"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C11"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.dxc5 Nc6 7.a3 Nxc5 8.Nf3 f5
9.exf6 Qxf6 10.Be3 Be7 11.Bb5 O-O 12.O-O Bd7 13.Kh1 Rad8 14.Nxd5 exd5 15.Bxc5 Bxc5
16.Qxd5+ Be6 17.Qxc5 Rd5 18.Qc4 Rf5 19.Qe2 Rxf4 20.Bxc6 bxc6 21.Nd2 Bg4 22.Rxf4 Qxf4
23.Qd3 Bf5 24.Qc3 Rd8 25.Nf3 Qe4 26.Rc1 h6 27.Qc5 Bg4 28.Qc3 Bf5 29.Kg1 Kh7
30.Qc5 Rd5 31.Qf2 a5 32.c3 Qd3 33.c4 Rd6 34.Ne5 Qe4 35.Re1 Qc2 36.Qxc2 Bxc2
37.b4 axb4 38.axb4 g5 39.c5 Re6 40.Nf3 Rxe1+ 41.Nxe1 Be4 42.Kf2 Kg6 43.Ke3 Kf5
44.Kd4 h5 45.g3 Bh1 46.Nd3 Bg2 47.Ne5 h4 48.Nc4 hxg3 49.hxg3 Bf3 50.Nd6+ Ke6
51.Ke3 Bg2 52.Ne4 Kf5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "4"]
[White "Matanovic, Aleksandar"]
[Black "Kortschnoj, Viktor"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B06"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 c6 5.Nf3 Bg4 6.Be3 d5 7.e5 e6 8.h3 Bxf3 9.Qxf3 h5
10.g3 f5 11.O-O-O Nh6 12.Be2 Nd7 13.Qg2 Qe7 14.Nb1 O-O-O 15.Nd2 Nb6 16.Kb1 Kb8
17.c3 Bf8 18.Nf3 Rc8 19.b3 Nf7 20.Bd3 Qc7 21.Rh2 Nd8 22.Qg1 Ba3 23.Rc2 Qe7
24.Nh4 Rg8 25.Nf3 Rh8 26.Nh4 Rg8  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "4"]
[White "Mnatsakanian, Eduard A"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B17"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Nxf6+ Nxf6 7.Nf3 Bf5 8.c3 e6
9.Qe2 Bg4 10.h3 Bxf3 11.Qxf3 Qc7 12.O-O Be7 13.Re1 O-O 14.Bf4 Bd6 15.Bg5 Be7
16.Bf4 Bd6 17.Bg5 Be7 18.Bb3 Rfd8 19.Bf4 Bd6 20.Bg5 Be7 21.Bf4 Bd6  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "4"]
[White "Petrosian, Tigran V"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C02"]

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.O-O Nf5 8.Bd3 cxd4
9.Bxf5 exf5 10.Nxd4 Nxd4 11.Qxd4 Be6 12.Be3 Be7 13.Nd2 O-O 14.Nf3 a6 15.Qd2 Rc8
16.Rfd1 h6 17.a4 Kh7 18.a5 Bc5 19.b4 Bxe3 20.Qxe3 Qe7 21.Rd3 Rc7 22.h3 Rfc8
23.Ra3 g5 24.Nd4 f4 25.Qe1 Rg8 26.Rf3 Bd7 27.Ra2 Rg6 28.Re2 Qe8 29.Qd2 Qc8
30.Kh2 Kg8 31.Rd3 Kh7 32.Re1 Qe8 33.g3 fxg3+ 34.Rxg3 Qe7 35.Qd3 Rc8 36.Kg2 Bc6
37.Rg1 Rg8 38.Kf1 Kh8 39.Qe2 Bd7 40.R1g2 Qe8 41.Kg1 Kh7 42.Qe3 Qe7 43.Kh2 Re8
44.f4 gxf4 45.Qxf4 Reg8 46.Rxg6 Rxg6 47.Rxg6 Kxg6 48.h4 Kh7 49.Ne2 f6 50.Qxf6 Qxf6
51.exf6 Kg6 52.Kg3 Kxf6 53.Kf4 Bb5 54.Nd4 Ba4 55.Nf5 h5 56.Nd4 Bd7 57.Ne2 Bg4
58.Ng3 Bd1 59.Nf5 Ba4 60.Nd4 Bd7 61.Nf3 Bg4 62.Ng5 Bf5 63.Ke3 Bg6 64.Kf4 Be8  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "4"]
[White "Averbakh, Yuri L"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A47"]

1.d4 Nf6 2.Nf3 b6 3.Bg5 Bb7 4.Nbd2 g6 5.Bxf6 exf6 6.e4 c5 7.dxc5 Bxc5 8.Bc4 O-O
9.O-O Qc7 10.c3 Nc6 11.Bd5 Rad8 12.Nb3 Ba6 13.Re1 Bd6 14.Nbd4 b5 15.Nc2 Bc5
16.a3 Kg7 17.Nb4 Bb7 18.Bb3 Ne5 19.Nd5 Bxd5 20.Bxd5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "4"]
[White "Shashin, Boris S"]
[Black "Nei, Iivo"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D80"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.cxd5 Nxg5 6.h4 Ne4 7.Nxe4 Qxd5 8.Nc3 Qa5
9.a3 c5 10.Rc1 Bg7 11.dxc5 O-O 12.e3 Be6 13.Ne2 Nc6 14.h5 Rfd8 15.Qa4 Qxc5
16.hxg6 hxg6 17.Nf4 Bf5 18.Be2 Qb6 19.b4 Ne5 20.O-O Rd6 21.Rcd1 Rc8 22.Rxd6 Qxd6
23.Rd1 Qc6 24.Qxc6 Nxc6 25.Nb1 Bb2 26.Bd3 Rd8 27.Rd2 Bc1 28.Rd1 Bb2 29.Rd2 Bxa3
30.e4 Bxb4 31.Rb2 Bc8 32.Nd5 Bc5 33.Rc2 Bd6 34.f4 e6 35.Nf6+ Kg7 36.e5 Be7
37.g4 Rxd3 38.Rh2 Bxf6  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "5"]
[White "Fuchs, Reinhart"]
[Black "Stein, Leonid"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A43"]

1.e4 c5 2.Nf3 g6 3.d4 Bg7 4.d5 d6 5.Nc3 Nf6 6.Be2 O-O 7.O-O Na6 8.h3 Nc7
9.a4 b6 10.Bf4 Bb7 11.Qd2 Re8 12.Bh6 e6 13.Bxg7 Kxg7 14.dxe6 Rxe6 15.Ng5 Re7
16.Bc4 Bxe4 17.Rad1 d5 18.Rfe1 Bf5 19.Rxe7 Qxe7 20.Nxd5 Ncxd5 21.Bxd5 Nxd5
22.Qxd5 Re8 23.Nf3 Bxc2 24.Re1 Qd8 25.Qc4 Rxe1+ 26.Nxe1 Bf5 27.a5 Qd2 28.Nf3 Qxb2  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "5"]
[White "Kortschnoj, Viktor"]
[Black "Schmid, Lothar"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E64"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.g3 g6 5.Bg2 Bg7 6.Nf3 Na6 7.Nc3 Nc7 8.a4 O-O 9.O-O e6
10.Ne1 exd5 11.cxd5 Re8 12.Nc2 b6 13.Re1 Rb8 14.h3 Nd7 15.Bd2 Qe7 16.Rb1 Ne5
17.b4 Bd7 18.Ne3 cxb4 19.Rxb4 Na6 20.Rb1 Nc5 21.f4 Ng4 22.Nxg4 Bxg4 23.Kh2 Bd7
24.e4 Rbc8 25.Nb5 a6 26.Na7 Rc7 27.Nc6 Bxc6 28.dxc6 Rxc6 29.Be3 Qe6 30.e5 dxe5
31.Bxc6 Qxc6 32.a5 exf4 33.Bxf4 Rxe1 34.Qxe1 Nd3 35.Rxb6 Qc2+ 36.Qd2  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "5"]
[White "Filip, Miroslav"]
[Black "Shashin, Boris S"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E01"]

1.Nf3 e6 2.c4 c5 3.g3 Nc6 4.Bg2 Nf6 5.O-O d5 6.cxd5 Nxd5 7.d4 Nf6 8.dxc5 Qxd1
9.Rxd1 Bxc5 10.Nc3 Bd7 11.Ng5 Be7 12.Nge4 Nxe4 13.Nxe4 O-O-O 14.Be3 Kb8 15.Nd6 Bxd6
16.Rxd6 Bc8 17.Bc5 Kc7 18.Rad1 Rxd6 19.Bxd6+ Kb6 20.b4 Kb5 21.e3 Ka4 22.a3 Rd8
23.Be4 e5 24.Bc2+ Kxa3 25.b5+ Kb2 26.Be4 f5 27.bxc6  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "5"]
[White "Liberzon, Vladimir M"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B14"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Bb4 7.cxd5 exd5 8.Be2 O-O
9.O-O Qa5 10.Qc2 Bg4 11.Bg5 Nbd7 12.Ne5 Bxe2 13.Nxe2 Rfe8 14.Bxf6 Nxf6 15.Ng3 Qb6
16.Nf3 g6  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "5"]
[White "Nei, Iivo"]
[Black "Averbakh, Yuri L"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E14"]

1.Nf3 Nf6 2.d4 e6 3.c4 b6 4.e3 Bb7 5.Bd3 d5 6.O-O Bd6 7.Nc3 O-O 8.b3 Nbd7
9.Bb2 a6 10.Qe2 Ne4 11.Nd2 Nxd2 12.Qxd2 Nf6 13.Qe2 Qe7 14.Rfe1 dxc4 15.bxc4 e5
16.Bf5 Rfe8 17.d5 e4 18.Bh3 h5 19.f4 exf3 20.gxf3 Ba3 21.Bxa3 Qxa3 22.Qd3 b5
23.Rad1 bxc4 24.Qxc4 Qd6 25.Qd4 c6 26.e4 Qf4 27.d6 Qh4 28.Bg2 Nd7 29.Na4 Rad8
30.Rf1 Ne5 31.f4 Ng6 32.Nc5 Bc8 33.Qf2 Bg4 34.Qxh4 Nxh4 35.Rd2 g5 36.h3 Bd7
37.e5 Nxg2 38.Rxg2 f6 39.Ne4 Bxh3 40.Nxf6+ Kf7 41.Rxg5 Bxf1 42.Nxe8 Bc4 43.Nc7  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "5"]
[White "Portisch, Lajos"]
[Black "Matanovic, Aleksandar"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A17"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 b6 4.e4 Bb7 5.Qe2 c5 6.e5 Ng8 7.d4 cxd4 8.Nxd4 Nc6
9.Nxc6 Bxc6 10.Bd2 Ne7 11.O-O-O Qc7 12.Kb1 Nf5 13.Rg1 Rc8 14.Bf4 Qb7 15.Rd3 a6
16.g4 Nh4 17.Rh3 Be7 18.Bc1 b5 19.f4 b4 20.Nd1 Nf3 21.Rgg3 Be4+ 22.Ka1 Nd4
23.Qd2 Nc2+ 24.Kb1 Na3+ 25.Ka1 Nc2+ 26.Kb1 Ne3+ 27.Bd3 Nf1 28.Qe2 Nxg3 29.Rxg3 Bxd3+
30.Qxd3 Qc6 31.b3 d5 32.Ne3 dxc4 33.Nxc4 Rd8 34.Qc2 Qd5 35.f5 f6 36.exf6 Bxf6
37.Re3 O-O 38.fxe6 Rfe8  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "5"]
[White "Stahlberg, Gideon"]
[Black "Mnatsakanian, Eduard A"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E69"]

1.c4 e5 2.Nc3 d6 3.d4 Nd7 4.Nf3 Ngf6 5.g3 g6 6.Bg2 Bg7 7.O-O O-O 8.h3 Re8
9.e4 c6 10.Re1 a6 11.Bg5 h6 12.Be3 exd4 13.Nxd4 Nc5 14.Qc2 Qe7 15.Rad1 Bd7
16.Bf4 Nh5 17.Nf5 gxf5 18.Bxd6 Qe6 19.Bxc5 Qxc4 20.Be3 Re7 21.exf5 Rae8 22.Bf1 Qb4
23.Qd2 Nf6 24.g4 Kh7 25.a3 Qb3 26.Bd3 Re5 27.Qc2 Qxc2 28.Bxc2 c5 29.Rxd7 Nxd7
30.f6+ Kg8 31.fxg7 Kxg7 32.Rd1 Nf8 33.Ne2 h5 34.Ng3 hxg4 35.Nf5+ Kg8 36.hxg4 b5
37.Rd6 R5e6 38.Bxc5 Rxd6 39.Bxd6 Re2 40.Bxf8 Rxc2 41.Bg7 Rc4 42.Kh2 b4  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "6"]
[White "Mnatsakanian, Eduard A"]
[Black "Liberzon, Vladimir M"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B80"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bg5 h6 7.Bh4 Nc6 8.Be2 Be7
9.Qd3 O-O 10.Rd1 Qb6 11.O-O Ne5 12.Qb5 Qc7 13.f4 a6 14.Qb3 Nc6 15.Qc4 d5
16.exd5 exd5 17.Qa4 Nxd4 18.Rxd4 b5 19.Bxb5 axb5 20.Qxa8 Qb6 21.Bf2 Bb7 22.Rd2 d4
23.Bxd4 Bc5 24.Qxf8+ Kxf8 25.Rfd1 b4 26.Ne2 Kg8 27.Bxc5 Qxc5+ 28.Nd4 Nd5
29.Rf2 Ne3 30.Rd3 Ng4 31.Re2 Ba6 32.Re8+ Kh7 33.Rd1 Qd5 34.b3 Bb7 35.Re2 Qc5
36.h3 Nf6 37.Kh2 Ne4 38.Rd3 Qc7 39.g3 Nc3 40.Re8 Nb5  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "6"]
[White "Nei, Iivo"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C84"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Nc3 b5 7.Bb3 d6 8.Nd5 Bb7
9.Nxf6+ Bxf6 10.Bd5 O-O 11.c3 Qc8 12.d3 Na5 13.Bxb7 Qxb7  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "6"]
[White "Petrosian, Tigran V"]
[Black "Fuchs, Reinhart"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D43"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6 5.Qb3 Be7 6.Bf4 O-O 7.e3 Nbd7 8.cxd5 exd5
9.Bd3 Re8 10.O-O Nf8 11.a4 a5 12.Qc2 Ng6 13.Bg3 Bd6 14.Bxd6 Qxd6 15.Rfe1 Bd7
16.Rab1 Re7 17.Na2 Rae8 18.b4 axb4 19.Rxb4 Bg4 20.Nd2 Ne4 21.Nf1 Nh4 22.Ng3 Qh6  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "6"]
[White "Schmid, Lothar"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C85"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Qe1 c5 8.d3 Nd7
9.Nc3 O-O 10.Kh1 Bd6 11.Ng1 Qh4 12.Bd2 Nb8 13.f4 Qxe1 14.Raxe1 Nc6 15.Nge2 f6
16.fxe5 fxe5 17.Rxf8+ Kxf8 18.Rf1+ Kg8 19.Nd5 Be6 20.Ng3 Nb4 21.Bxb4 cxb4
22.Nf5 Bxd5 23.exd5 Bc5 24.g4 Rd8 25.Kg2 Rxd5 26.Kf3 Bf8 27.Ne3 Rd4 28.Re1 Rf4+
29.Kg3 Bc5 30.Nd1 Bd6 31.h3 e4 32.Kg2 exd3 33.cxd3 Rd4 34.Nf2 Rd5 35.b3 a5
36.Rd1 Be5 37.Kf3 Bd4 38.Ne4 Kf7 39.Rc1 c6 40.Ke2 Ke7 41.Rf1 g6 42.Rf4 Be5
43.Rf1 h6 44.h4 Bd4 45.Rf4 c5 46.Nd2 b5 47.Re4+ Kf7 48.Rf4+ Kg7 49.Re4 Bf6
50.Nf3 Kf7 51.Rf4 g5 52.hxg5 hxg5 53.Re4 a4 54.Ke3 Rd6 55.Ne5+ Bxe5 56.Rxe5 Re6  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "6"]
[White "Shashin, Boris S"]
[Black "Stahlberg, Gideon"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A70"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Bf4 Bg7 8.Qa4+ Bd7
9.Qb3 Qc7 10.Nf3 Nh5 11.Be3 O-O 12.Be2 a6 13.a4 Nf6 14.Nd2 a5 15.O-O Na6
16.Nc4 Rfe8 17.f3 Nb4 18.Bf4 Bf8 19.h3 Nh5 20.Bh2 g5 21.f4 Nxf4 22.Bxf4 gxf4
23.Rxf4 Bg7 24.Raf1 Re7 25.e5 Bxe5 26.Nxe5 Rxe5 27.Rxf7 c4 28.Bxc4 Kh8 29.Nb5 Qc5+
30.Kh2 Re3 31.Qd1 Qxc4 32.Qh5 Qc2 33.R1f2 Qg6 34.Qxg6 hxg6 35.Rxd7 Nxd5 36.Nxd6 Re7
37.Rxe7 Nxe7 38.Nxb7 Ra7 39.Nd6 Nd5 40.Rf7 Ra6 41.Ne4 Rb6 42.Rd7 Ne3 43.b3 Rxb3
44.Nf6  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "6"]
[White "Averbakh, Yuri L"]
[Black "Matanovic, Aleksandar"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C93"]

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 h6 10.d4 Re8 11.Nbd2 Bf8 12.a3 Bd7 13.Bc2 Qb8 14.b4 a5 15.Bb2 g6 16.Nb3 a4
17.Nbd2 Bg7 18.Nf1 Qb7 19.Ng3 Re7 20.Bd3 Ne8 21.Rc1 Na7 22.c4 exd4 23.Bxd4 bxc4
24.Bxc4 Nb5 25.Bxg7 Kxg7 26.Nd4 Nf6 27.Bxb5 Bxb5 28.Ngf5+ gxf5 29.Nxf5+ Kf8
30.Nxe7 Kxe7 31.e5 dxe5 32.Rxe5+ Kf8 33.Qd4 Be8 34.Qc5+ Kg8 35.Rc3 Nh7 36.Rg3+ Kh8
37.Qc3 f6 38.Re6 c5 39.Rxf6 Nxf6 40.Qxf6+  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "6"]
[White "Stein, Leonid"]
[Black "Kortschnoj, Viktor"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C84"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 exd4 6.O-O Be7 7.e5 Ne4 8.Nxd4 Nxd4
9.Qxd4 Nc5 10.Nc3 O-O 11.Nd5 d6 12.Nxe7+ Qxe7 13.exd6 Qxd6 14.Qxd6 cxd6 15.Bb3 Nxb3  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "7"]
[White "Matanovic, Aleksandar"]
[Black "Schmid, Lothar"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C08"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ Nbxd7
8.O-O Be7 9.dxc5 Nxc5 10.Nb3 Nce4 11.Be3 O-O 12.Qd3 a6 13.Nfd4 Re8 14.h3 Rc8
15.c3 Bf8 16.Rfd1 Qc7 17.Nc2 h6 18.Rab1 Rcd8 19.Qf1 Rc8 20.Qd3 Rcd8 21.Qf1  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "7"]
[White "Fuchs, Reinhart"]
[Black "Mnatsakanian, Eduard A"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B30"]

1.e4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bb5 Nd4 5.e5 Nxb5 6.Nxb5 Nd5 7.O-O Nc7 8.Nxc7+ Qxc7
9.d4 cxd4 10.Qxd4 g6 11.Re1 Bg7 12.Bg5 d6 13.exd6 Bxd4 14.dxc7 Bxb2 15.Rxe7+ Kf8
16.Rae1 Be6 17.Ne5 Kg7 18.Nd3 Bf6 19.R1xe6 Bxg5 20.Rd7 Rac8 21.f4 Bf6 22.Ne5 Rhf8
23.Kf2 g5 24.Kf3 gxf4 25.Kxf4 h6 26.Kf5 Bg5 27.Ng6 Rg8 28.h4 Bc1 29.Ree7  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "7"]
[White "Kortschnoj, Viktor"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E32"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 d6 6.Bg5 Nbd7 7.e3 h6 8.Bxf6 Nxf6
9.Bd3 c5 10.dxc5 dxc5 11.O-O Bd7 12.e4 Bxc3 13.Qxc3 Bc6 14.Rfe1 Nd7 15.Rad1 Qc7
16.Bc2 Rfd8 17.Rd2 Nf8 18.Red1 Ng6 19.g3 Rxd2 20.Qxd2 e5 21.Qd6 Qxd6 22.Rxd6 Kf8
23.Kf1 Ke7 24.Rd1 Rd8 25.Rxd8 Kxd8 26.Ke2 Ke7 27.Ke3 Kd6 28.Bd1 Nf8 29.Nh4 g6
30.Bg4 Nh7 31.Bd1 Ng5 32.f3 Ne6 33.f4 exf4+ 34.gxf4 Nxf4 35.Kxf4 g5+ 36.Kf5 Ke7
37.e5 Bd7+ 38.Ke4 Bc6+ 39.Kf5 gxh4 40.Kf4 f6 41.Bc2 b6 42.Be4 Be8  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "7"]
[White "Liberzon, Vladimir M"]
[Black "Shashin, Boris S"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C11"]

1.d4 e6 2.e4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 Bxf6 7.Nf3 Nd7 8.Qd2 b6
9.Bb5 Bb7 10.Nxf6+ gxf6 11.Qc3 O-O 12.Bc6 Bxc6 13.Qxc6 Qe7 14.O-O-O Qd6 15.Qxd6 cxd6
16.d5 e5 17.Nh4 Rfd8 18.Nf5 Nf8 19.h4 h5 20.Ng3 Ng6 21.Nxh5 f5 22.Ng3 Ne7
23.f4 e4 24.Nf1 Kg7 25.Ne3 Kf6 26.Rhg1 Rh8 27.g3 Rh7 28.c4 Rg8 29.Rg2 Rc8
30.Kc2 Ng8 31.Kc3 Nh6 32.Kd4 Rg7 33.b4 Ng4 34.Nf1 Rgg8 35.Rc2 e3 36.Re1 Rge8
37.Nxe3 Re4+ 38.Kd3 Nh6 39.Ng2 Rg8 40.Rxe4 fxe4+ 41.Kxe4 Nf5 42.c5 Nxg3+
43.Kd3 bxc5 44.bxc5 dxc5 45.Rxc5 Nf5 46.Rc6+ Ke7 47.Ke4 Nd6+ 48.Kf3 a5 49.Rc7+ Kf6
50.Ne3 Rb8 51.h5 Rb1 52.Rd7 Rb6 53.a4 Ne8 54.Ng4+ Kg7 55.h6+ Kg6 56.f5+ Kxf5
57.h7  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "7"]
[White "Filip, Miroslav"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E19"]

1.Nf3 Nf6 2.d4 e6 3.g3 b6 4.Bg2 Bb7 5.c4 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3
9.Qxc3 f5 10.b3 Bf6 11.Bb2 d6 12.Ne1 Qc8 13.Qc2 Nd7 14.Rd1 a5 15.e4 Bxe4
16.Bxe4 fxe4 17.Qxe4 e5 18.Nf3 exd4 19.Bxd4 Nc5 20.Bxc5 bxc5 21.Ng5 Bxg5
22.Qd5+ Rf7 23.Qxg5 a4 24.Rde1 axb3 25.axb3 Rb8 26.Re3  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "7"]
[White "Portisch, Lajos"]
[Black "Stein, Leonid"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E99"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nf3 d6 6.Be2 e5 7.O-O Nc6 8.d5 Ne7
9.Ne1 Nd7 10.f3 f5 11.g4 Nf6 12.Ng2 c6 13.Rb1 cxd5 14.cxd5 Bd7 15.Be3 f4
16.Bf2 g5 17.Qd3 h5 18.h3 hxg4 19.hxg4 Kf7 20.Nb5 Bxb5 21.Qxb5 Rh8 22.Rbc1 Qg8
23.Be1 Qh7 24.Rc7 Qh2+ 25.Kf2 b6 26.Qc6 Rac8 27.Qxd6 Rxc7 28.Qxc7 Nxd5 29.Qc4 Qg3+
30.Kg1 Qh2+ 31.Kf2 b5 32.Qb3 Qg3+ 33.Kg1 Qh2+ 34.Kf2 Kg6 35.exd5 Qg3+ 36.Kg1 Qh2+
37.Kf2 e4 38.Bxb5 e3+ 39.Ke2 Qxg2+ 40.Kd1 Rd8 41.Bd3+ Kh6 42.Qc2 Qh3 43.Qc4 Rd6
44.Bb4 Qg2 45.Qc2 Qxc2+ 46.Kxc2 Be5 47.Rh1+ Kg7 48.Rh7+ Kf8 49.Bxd6 Bxd6
50.Rh6 Bc5 51.Be4 Kg7 52.Rh7+ Kf6 53.Kd3 Ke5 54.Rh5 Kf6 55.Rh6+ Kg7 56.Ra6 Ng8
57.Rc6 Bb6 58.Rg6+ Kf7 59.Rxg5 Kf6 60.Rf5+  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "7"]
[White "Stahlberg, Gideon"]
[Black "Nei, Iivo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A88"]

1.c4 f5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nc3 O-O 6.O-O d6 7.d4 c6 8.Bf4 h6 9.Qc2 Qe8
10.d5 g5 11.Bd2 Qh5 12.e3 c5 13.a3 Nbd7 14.Nb5 Ne8 15.Bc3 Ne5 16.Nxe5 dxe5
17.d6 exd6 18.Rad1 Qg6 19.Qd2 f4 20.exf4 gxf4 21.Qd5+ Rf7 22.Nxd6 Nxd6 23.Qxd6 Qxd6
24.Rxd6 f3 25.Rd8+ Kh7 26.Bh3 Bxh3 27.Rxa8 Bxf1 28.Kxf1 Rd7 29.Ke1 b6 30.a4 e4
31.Re8 Bxc3+ 32.bxc3 Rd3 33.Rxe4 Rxc3 34.Kd2 Ra3 35.Re7+ Kg6 36.Rxa7 Kf5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "8"]
[White "Filip, Miroslav"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A11"]

1.c4 Nf6 2.g3 c6 3.b3 g6 4.Bb2 Bg7 5.Nf3 O-O 6.Bg2 d5 7.O-O Nbd7 8.Qc2 Re8
9.Nc3 Nf8 10.d3 d4 11.Nd1 e5 12.e4 Nh5 13.Qe2 Bh6 14.Bc1 Bxc1 15.Rxc1 Ne6
16.Qd2 f6 17.Nb2 Qe7 18.Ne1 Bd7 19.Nc2 a5 20.Rb1 Qd6 21.Kh1 Ng5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "8"]
[White "Averbakh, Yuri L"]
[Black "Schmid, Lothar"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A54"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nc6 5.d5 Ne7 6.e4 g6 7.h3 Bg7 8.Be2 c5 9.a3 O-O
10.g4 Ne8 11.Ng1 f5 12.f3 f4 13.h4 h6 14.Kd2 Bd7 15.Kc2 a5 16.Bd2 a4 17.Rc1 Qb6
18.Kb1 Nc7 19.Nh3 Qa6 20.Qf1 Nc8 21.g5 h5 22.Nf2  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "8"]
[White "Mnatsakanian, Eduard A"]
[Black "Kortschnoj, Viktor"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C19"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.a4 Nbc6 8.Nf3 Qa5
9.Qd2 Bd7 10.Bb5 Nxe5 11.Nxe5 Bxb5 12.Ba3 Ba6 13.Bxc5 f6 14.Nd3 Nc6 15.O-O Kf7
16.Rfe1 Rhe8 17.Bb4 Qc7 18.Nc5 Bc4 19.Re3 b6 20.Nd3 Rac8 21.Nb2 Ba6 22.Ba3 Rcd8
23.Rae1 e5 24.dxe5 fxe5 25.Nd3 Kg8 26.Nb4 Nxb4 27.cxb4 d4 28.Rg3 Bc4 29.Bb2 Re7
30.h3 Rf8 31.Qg5 Re6 32.Qg4 Rf4 33.Qh5 Qe7 34.Bc1 Rf7 35.Bd2 e4 36.Qg5 Qf8  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "8"]
[White "Nei, Iivo"]
[Black "Liberzon, Vladimir M"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C91"]

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 d6
9.d4 Bg4 10.a4 Na5 11.Bc2 exd4 12.cxd4 c5 13.dxc5 dxc5 14.Qe2 Nc6 15.Be3 Nb4
16.Nc3 Nxc2 17.Qxc2 b4 18.Ne2 b3 19.Qxb3 Nxe4 20.Ne5 Be6 21.Qb7 Nd6 22.Qf3 Bf6
23.Bf4 Nf5 24.Red1 Qb6 25.Ng4 Bd4 26.Ne3 Nxe3 27.fxe3 Bf6 28.e4 c4+ 29.Kh1 Rad8
30.e5 Be7 31.Qg3 Bf5 32.Bg5 Bxg5 33.Qxg5 Rxd1+ 34.Rxd1 Qxb2 35.Rd8 Qxe5 36.Rxf8+ Kxf8
37.Qd8+ Qe8 38.Qd6+ Kg8 39.Ng1 c3  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "8"]
[White "Petrosian, Tigran V"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A47"]

1.d4 Nf6 2.Nf3 b6 3.Nc3 Bb7 4.Bg5 e6 5.e4 h6 6.Bxf6 Qxf6 7.a3 d6 8.Bb5+ c6
9.Bd3 Nd7 10.O-O Qd8 11.Qe2 Be7 12.e5 dxe5 13.dxe5 Nc5 14.Rfd1 Nxd3 15.Rxd3 Qc7
16.Qd2 Rd8 17.Rxd8+ Qxd8 18.Qf4 O-O 19.Rd1 Qc7  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "8"]
[White "Shashin, Boris S"]
[Black "Fuchs, Reinhart"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D10"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Bg5 Ne4 5.Nxe4 dxe4 6.Qd2 Bf5 7.e3 Nd7 8.Ne2 h6
9.Bh4 g5 10.Bg3 Bg7 11.Nc3 O-O 12.Be2 e5 13.d5 cxd5 14.cxd5 Nb6 15.O-O Nc8
16.f3 exf3 17.Bxf3 Nd6 18.e4 Bg6 19.Rae1 Rc8 20.Kh1 Rc4 21.b3 Rd4 22.Qe2 g4
23.Bxg4 Nxe4 24.Nxe4 Rxe4 25.Qd1 Rd4 26.Qe2 Bd3 27.Qf3 Bxf1 28.Rxf1 Qxd5
29.Qf5 e4 30.Bf2 Qxf5 31.Bxf5 Rd2 32.Bxa7 Re8 33.Re1 Bd4 34.Bxd4 Rxd4 35.g4 e3
36.Kg2 Rd2+ 37.Kf3 Rxh2 38.a4 Rf2+ 39.Kg3 Rb2 40.Kf3 e2 41.Be4 Rxb3+ 42.Kf4 Rb4
43.Rxe2 Rxa4 44.Kf3 Raxe4  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "8"]
[White "Stein, Leonid"]
[Black "Matanovic, Aleksandar"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B31"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.c3 Qb6 5.a4 Bg7 6.O-O a6 7.Bxc6 Qxc6 8.d4 d6
9.Re1 Bg4 10.d5 Qc7 11.a5 Nf6 12.Nbd2 O-O 13.h3 Bxf3 14.Nxf3 Nd7 15.Bf4 b5
16.axb6 Qxb6 17.Ra2 Qb5 18.Nd2 Rfb8 19.Bg5 Kf8 20.Qg4 h6 21.Be3 Ne5 22.Qh4 g5
23.Qh5 Nc4 24.h4 Nxd2 25.Bxd2 Qb3 26.Raa1 Qc2 27.Bc1 gxh4 28.Bxh6 Rxb2 29.Bxg7+ Kxg7
30.Qg5+ Kf8 31.Qxh4 Ke8 32.e5 dxe5 33.Rxe5 Rb1+ 34.Kh2 f6 35.d6 Kd7 36.Rxe7+ Kc6
37.Rxb1 Qxb1 38.Qxf6 Qb8 39.Rc7+ Kb6 40.Qf3  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "9"]
[White "Schmid, Lothar"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E94"]

1.c4 g6 2.e4 Bg7 3.d4 d6 4.Nc3 Nf6 5.Nf3 O-O 6.Be2 e5 7.O-O exd4 8.Nxd4 Re8
9.f3 c6 10.Bg5 Qb6 11.Be3 Qxb2 12.Na4 Qa3 13.Bc1  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "9"]
[White "Portisch, Lajos"]
[Black "Mnatsakanian, Eduard A"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D47"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 b4
9.Ne4 Bb7 10.Nxf6+ Nxf6 11.e4 Be7 12.Qe2 Nd7 13.O-O O-O 14.Rd1 c5 15.Bb5 Qc7
16.Bg5 Bxg5 17.Nxg5 cxd4 18.Rxd4 Ne5 19.Rad1 Rfd8 20.Qh5 Rxd4 21.Rxd4 Qc5
22.Rc4 Nxc4 23.Qxf7+ Kh8 24.Nxe6 Qe5 25.Qxb7 Rb8 26.Qd7 Nd2 27.Bc6 Qxb2 28.h4 h6
29.Bd5 Qa1+ 30.Kh2 Qf6 31.h5 Rg8 32.Qxa7 Qe5+ 33.g3 Qxh5+ 34.Kg1 Qd1+ 35.Kh2 Nf3+
36.Kg2 Ne1+ 37.Kf1 Nf3+ 38.Kg2 g5 39.Qe7 Ne1+ 40.Kf1 Nf3+ 41.Kg2 Nh4+ 42.Kh2  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "9"]
[White "Matanovic, Aleksandar"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C07"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6
9.Nbxd4 Nxd4 10.Qxd4 Qxd4 11.Nxd4 Bd7 12.h3 Rc8 13.Bb3 Bc5 14.Be3 Ke7 15.Rfe1 Rhd8
16.Rad1 Kf8 17.c3 h6 18.Nc2 Ke7 19.Nd4 Kf8 20.Nc2 Ne4 21.Nd4 Be7 22.Bxh6 Nxc3
23.Bxg7+ Kxg7 24.bxc3 Rxc3 25.Nf5+ Kf8 26.Nxe7 Kxe7 27.Re3 Rxe3 28.fxe3 a5
29.Kf2 b5 30.Bc2 e5 31.a3 a4 32.g4 Be6 33.Rxd8 Kxd8 34.Kf3 Bd5+ 35.Ke2 b4
36.Kd2 bxa3 37.Kc3 a2 38.Kb2 a3+ 39.Ka1 Be6 40.g5 Ke7 41.h4 f6  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "9"]
[White "Stahlberg, Gideon"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A56"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.Be2 Nbd7 7.Nf3 O-O 8.O-O Ne8
9.Be3 g6 10.g4 Ng7 11.Kh1 Nf6 12.Nd2 h5 13.f3 Nh7 14.Rg1 Bg5 15.Nf1 Qf6 16.Qd2 Bd7
17.Nd1 hxg4 18.fxg4 a6 19.Nf2 b5 20.Nh3 Bxe3 21.Nxe3 Ng5 22.Nxg5 Qxg5 23.Rad1 Ne8
24.Bd3 bxc4 25.Nxc4 Qxd2 26.Rxd2 Bb5 27.Na5 Nf6 28.Bc2 Rab8 29.h3 Kg7 30.a4 Bd7
31.Nc4 Ne8 32.Kh2 Rb4 33.b3 Bxa4 34.Rg3 Bb5 35.Na5 Nf6 36.Re3 Rc8 37.Rf2 Rc7
38.Kg3 Rd4 39.h4 Rc8 40.Kf3 Bd7 41.Rg2 Bb5 42.Rf2 Rb4 43.Kg2 g5 44.Kg3 Rc7
45.Kh3 gxh4 46.Kxh4 Rd7 47.Kg5 Nh7+ 48.Kh4 Nf8 49.Kg3 Ng6 50.Rc3 Nf4 51.Rxf4 exf4+
52.Kxf4 Re7 53.Rh3 Rd7 54.Rh2 Rc7 55.Ke3 Re7 56.Kf4 Re5 57.Kg3 Rexe4 58.Bxe4 Rxe4
59.Nb7 Bd7 60.Rh4 Rd4 61.Nxd6 Rxd5 62.Ne4 Bc6 63.Kf2 Re5 64.Ng3 Bd7 65.Nh5+ Kg6
66.Nf4+ Kg7 67.Nd3 Rd5 68.Ke3 Bb5 69.Nf2 c4 70.bxc4 Bxc4 71.Rh5 Rxh5 72.gxh5 Be6
73.Ne4 a5 74.Kd2 Kh6 75.Nd6 f6 76.Ne4 f5 77.Ng3 f4 78.Ne2 f3 79.Nd4 a4 80.Nxf3  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "9"]
[White "Liberzon, Vladimir M"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C98"]

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 Nc6 13.dxc5 dxc5 14.Nf1 Rd8 15.Qe2 Rb8
16.Ne3 g6 17.Ng5 Bb7 18.Bb3 Rf8 19.Nd5 Nxd5 20.Bxd5 Bf6 21.Qg4 Kg7 22.Qh4 h5
23.Qg3 Ne7 24.Bxb7 Rxb7 25.Be3 Rd8 26.Rad1 c4 27.f4 Rbb8 28.Nf3 Rxd1 29.Rxd1 Nc6
30.Rd5 Re8 31.f5 Ne7 32.Rd1 Qc6 33.Bg5 Ng8 34.fxg6 fxg6 35.Rd5 Bxg5 36.Qxg5 Nf6
37.Rxe5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "9"]
[White "Kortschnoj, Viktor"]
[Black "Shashin, Boris S"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A55"]

1.c4 e5 2.Nc3 d6 3.g3 c6 4.d4 Nd7 5.Nf3 Ngf6 6.e4 Be7 7.Bg2 Qc7 8.O-O O-O
9.Be3 Re8 10.Rc1 Bf8 11.h3 a6 12.d5 c5 13.b3 Rb8 14.a4 Nh5 15.Ne1 g6 16.Nd3 Bg7
17.Rc2 Nf8 18.g4 Nf6 19.b4 cxb4 20.Nxb4 N8d7 21.Nd3 Rd8 22.Ne2 Nc5 23.Nxc5 dxc5
24.f4 Ne8 25.Qd2 b6 26.fxe5 Bxe5 27.Nf4 Nf6 28.Nd3 Bh2+ 29.Kh1 Nd7 30.Qf2 Ne5
31.Nf4 Bxf4 32.Qxf4 Rb7 33.a5 bxa5 34.Qh6 Qe7 35.Bg5 Qf8 36.Qh4 Re8 37.Bf6 a4
38.g5 a3 39.Qg3 Rb6 40.Qxa3 Rb4 41.Qg3 Bd7 42.Qf2 Nxc4 43.Bc3 Ne5 44.Bxe5 Rxe5
45.Qxf7+ Kh8 46.Qf6+ Qxf6 47.gxf6  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "9"]
[White "Fuchs, Reinhart"]
[Black "Nei, Iivo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C74"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 f5 6.exf5 Bxf5 7.O-O Bd3 8.Re1 e4
9.Bc2 Be7 10.Bxd3 exd3 11.Re3 Qd7 12.Rxd3 O-O-O 13.Re3 g5 14.d4 g4 15.d5 gxf3
16.dxc6 bxc6 17.Rxf3 Nf6 18.Qa4 Kb7 19.Be3 c5 20.Qxd7 Rxd7 21.Nd2 d5 22.Re1 Re8
23.Bf4 Bd6 24.Rxe8 Nxe8 25.Kf1 c4 26.Bxd6 Nxd6 27.Ke2 c5 28.b3 cxb3 29.axb3 Kc6
30.Rf6 Kb5 31.Kd3 a5 32.Kc2 c4 33.bxc4+ dxc4 34.Rf4 Re7 35.Rd4 Kc5 36.Nb1 Nb5
37.Rd2 Rb7 38.Re2 a4 39.Re5+ Kd6 40.Rh5 a3 41.Nd2 a2 42.Rh6+ Kd5 43.Ra6 Ra7
44.Rxa7 Nxa7 45.Kb2 Nb5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "10"]
[White "Shashin, Boris S"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A13"]

1.c4 e6 2.Nc3 Bb4 3.Qb3 Nc6 4.a3 Be7 5.e3 Nf6 6.d4 d5 7.cxd5 exd5 8.Bd3 O-O
9.Nge2 Re8 10.Bd2 Bf8 11.f3 b6 12.Qc2 Na5 13.e4 dxe4 14.fxe4 c5 15.e5 c4
16.Be4 Nxe4 17.Qxe4 Bb7 18.Qf4 Nb3 19.Rd1 Bxg2 20.Rg1 Bd5 21.Be3 Re6 22.Qf5 Rg6
23.Bg5 Be6 24.Qxg6 hxg6 25.Bxd8 Rxd8 26.d5 Bf5 27.Nf4 Bc2 28.Ke2 Bxd1+ 29.Kxd1 Bc5
30.Rg3 Nd4 31.Rg2 Nf5 32.Re2 Be3 33.Ng2 Bd4 34.d6 f6 35.e6 Rxd6 36.Nb5 Rd5
37.Nxa7 Bxb2+ 38.Ke1 Re5 39.Rxe5 fxe5 40.a4 c3 41.Kd1 Nd4 42.Ne3 Ba3 43.Nc2 Bc5
44.Nxd4 exd4 45.Kc2 g5 46.h3 Kh7 47.Nc6 Kg6  0-1

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "10"]
[White "Filip, Miroslav"]
[Black "Fuchs, Reinhart"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E21"]

1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.Nf3 b6 5.Bg5 h6 6.Bh4 Bxc3+ 7.bxc3 d6 8.Nd2 g5
9.Bg3 Nh5 10.e4 Nxg3 11.hxg3 Bb7 12.Qe2 Nd7 13.Qe3 Qe7 14.Be2 O-O-O 15.a4 a5
16.Kd1 Qf8 17.Kc2 f5 18.exf5 Qxf5+ 19.Bd3 Qf7 20.f3 e5 21.Ne4  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "10"]
[White "Mnatsakanian, Eduard A"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C47"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5
9.O-O O-O 10.Bg5 c6 11.Ne2 Re8 12.Nd4 Qd6 13.c3 Bc5 14.Qc2 h6 15.Bh4 Bd7
16.Bg3 Qe7 17.Ba6 Nh5 18.Bb7 Nxg3 19.hxg3 Bf5 20.Nxf5 Qxb7 21.Rfe1 Bf8 22.Re2 Rxe2
23.Qxe2 g6 24.Nd4 c5 25.Nf3 Rb8 26.b3 Bg7 27.Rc1 Rd8 28.c4 Qa6 29.Kf1  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "10"]
[White "Nei, Iivo"]
[Black "Kortschnoj, Viktor"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C11"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Nbd7 6.Nxf6+ Nxf6 7.Nf3 c5 8.Bc4 cxd4
9.Qxd4 Qxd4 10.Nxd4 Bd7 11.O-O Rc8 12.Bb3 Ne4 13.Be3 Nc5 14.c3 Be7 15.Rfd1 Bf6  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "10"]
[White "Petrosian, Tigran V"]
[Black "Schmid, Lothar"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E70"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.Bg5 h6 7.Bf4 Qa5 8.Bd2 e5 9.Bd3 Nh5
10.Nge2 Nd7 11.g3 Nhf6 12.h4 h5 13.Qc1 Ng8 14.Nd1 Qd8 15.Qc2 Bh6 16.Ne3 Qf6
17.Rf1 Nb6 18.f3 Bh3 19.Rf2 O-O-O 20.O-O-O Kb8 21.Rh1 Bc8 22.Kb1 Ne7 23.f4 Nd7
24.Bc3 Qg7 25.a3 f6 26.b4 Rdf8 27.Nc1 g5 28.hxg5 fxg5 29.f5 g4 30.Ng2 Bg5
31.Nb3 b6 32.Ka2 Bb7 33.bxc5 Nxc5 34.Nxc5 bxc5 35.Nf4 Bxf4 36.gxf4 g3 37.Rg2 Nc8
38.fxe5 dxe5 39.Qb2 Re8 40.f6 Qg5 41.f7 Re7 42.Rh3 h4 43.Rgxg3  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "10"]
[White "Averbakh, Yuri L"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B07"]

1.Nf3 d6 2.d4 Bg4 3.e4 Nf6 4.h3 Bh5 5.Nc3 c6 6.Be2 Nbd7 7.O-O e5 8.Re1 Be7
9.Nh4 Bxe2 10.Rxe2 g6 11.Nf3 h6 12.a4 a5 13.Qd3 Kf8 14.Be3 Kg7 15.Rd1 Qc7
16.Red2 Nf8 17.Qc4 Ne6 18.dxe5 dxe5 19.Ne2 Rhc8 20.c3 Qb8 21.Qd3 b5 22.Ra1 Bc5
23.axb5 cxb5 24.Ng3 a4 25.Rdd1 Bf8 26.Qe2 Ra6 27.Rab1 Rac6 28.Rd5 Nxd5 29.exd5 Nf4
30.Bxf4 exf4 31.Nf5+ gxf5 32.dxc6 Rxc6 33.Qd3 b4 34.cxb4 Qxb4 35.Ne5 Rf6
36.Nd7 Qd6 37.Rd1 Qxd3 38.Rxd3 Re6 39.Nxf8 Kxf8 40.f3  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "10"]
[White "Stahlberg, Gideon"]
[Black "Liberzon, Vladimir M"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D84"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Nxd5 Qxd5 8.Bxc7 Na6
9.Bxa6 bxa6 10.Nf3 Bf5 11.O-O Rfc8 12.Rc1 Qb7 13.Be5 f6 14.Bg3 Qxb2 15.Qb3+ Qxb3
16.axb3 Bc2 17.b4 Bf8 18.d5 Bb3 19.e4 e5 20.dxe6 Bxe6 21.Bc7 Bxb4 22.Nd4 Bf7
23.Rc2 Re8 24.f3 Rac8 25.Ra1 a5 26.Kf2 Re7 27.Bxa5 Rxc2+ 28.Nxc2 Bc5+ 29.Ne3 f5
30.Rc1 Re5 31.Ke2 fxe4 32.f4 Ba3 33.Rc8+ Re8 34.Rc7 Re7 35.Rc8+ Re8 36.Rc7  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "11"]
[White "Kortschnoj, Viktor"]
[Black "Filip, Miroslav"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D55"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 Be7 5.Bg5 O-O 6.e3 h6 7.Bxf6 Bxf6 8.Qd2 b6
9.O-O-O Nc6 10.h4 g6 11.g4 Bg7 12.Rg1 dxc4 13.h5 g5 14.Bxc4 Bb7 15.Qe2 Qe7
16.Kb1 a6 17.Rc1 Rfd8 18.Rgd1 Nb4 19.a3 Nd5 20.Ne4 Nf6 21.Nxf6+ Bxf6 22.Bd3 c5
23.Ne5 Bxe5 24.dxe5 Rd5 25.f4 Rad8 26.Bc2 b5 27.Rxd5 Bxd5 28.Rd1 Bc4 29.Qf3 Bd5
30.Qf2 Bc6 31.Rd6 Rxd6 32.exd6 Qxd6 33.fxg5 Qe5 34.gxh6 Be4 35.h7+ Kh8 36.Qxf7 Bxc2+
37.Kxc2 Qe4+ 38.Kd2 Qd5+ 39.Ke1 Qh1+ 40.Kd2 Qd5+ 41.Ke1 Qh1+ 42.Kf2 Qh4+
43.Kf3 Qh1+ 44.Kg3 Qe1+ 45.Kg2 Qe2+ 46.Kh3 Qxe3+ 47.Kh4  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "11"]
[White "Liberzon, Vladimir M"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B85"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 a6 7.Be2 e6 8.O-O Be7
9.Be3 O-O 10.f4 Bd7 11.Qe1 b5 12.a3 Nxd4 13.Bxd4 Bc6 14.Qg3 g6 15.Qe3 Qc7
16.e5 Nd5 17.Nxd5 Bxd5 18.Bd3 dxe5 19.fxe5 Bc4 20.Rad1 Rac8 21.c3 Bc5 22.Bxc4 bxc4
23.Rf4 Rfd8 24.Rdf1 Rd7 25.Rh4  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "11"]
[White "Fuchs, Reinhart"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C11"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Nbd7 6.Nxf6+ Nxf6 7.Nf3 c5 8.Bb5+ Bd7
9.Bxd7+ Qxd7 10.Qe2 Be7 11.O-O-O O-O 12.dxc5 Qc7 13.Ne5 Rfd8 14.Nd3 Bxc5
15.Bxf6 gxf6 16.Qg4+ Kh8 17.Nxc5 Qxc5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "11"]
[White "Matanovic, Aleksandar"]
[Black "Shashin, Boris S"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B75"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 d6 8.f3 Qb6
9.Bb5 Qc7 10.Qd2 a6 11.Ba4 Bd7 12.Nde2 O-O 13.Bb3 Rfc8 14.Bh6 Bh8 15.Bg5 Be6
16.Nf4 Bxb3 17.axb3 Nb4 18.Nfe2 b5 19.Rc1 Qb6 20.Nd1 Nc6 21.Nec3 a5 22.Bxf6 Bxf6
23.Nd5 Qd4 24.c3 Qe5 25.Nxf6+ Qxf6 26.Ne3 Qg5 27.Nd5 Qxd2+ 28.Kxd2 Ra7 29.Ra1 e6
30.Ne3 Kf8  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "11"]
[White "Portisch, Lajos"]
[Black "Nei, Iivo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A87"]

1.d4 f5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.b3 d6 7.Bb2 c6 8.c4 Qe8 9.Nbd2 h6
10.Qc2 g5 11.Rfe1 Qg6 12.e4 fxe4 13.Nxe4 Bf5 14.Nxf6+ Bxf6 15.Qd2 Nd7 16.d5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "11"]
[White "Schmid, Lothar"]
[Black "Mnatsakanian, Eduard A"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B43"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g3 b5 7.Bg2 Bb7 8.O-O Nf6
9.Re1 d6 10.a4 b4 11.Na2 Be7 12.Bd2 a5 13.Nb5 Qc6 14.c3 bxc3 15.Bxc3 Nbd7
16.b4 axb4 17.Nxb4 Qb6 18.Qe2 O-O 19.a5 Qc5 20.Rec1 Nxe4 21.Be1 Qe5 22.f4 Qf5
23.Rc7 Bf6 24.Rac1 Rab8 25.Rxd7 Ba8 26.Bxe4 Bxe4 27.Nxd6 Bd4+ 28.Bf2 Bxf2+
29.Qxf2 Qxa5 30.Nxe4 Rxb4 31.Ng5 e5 32.fxe5 Qa3 33.Rf1 Rb2 34.Qa7 Qb3 35.e6 Qc2
36.exf7+ Kh8 37.Qf2 Qc3 38.Qf5 Qe3+ 39.Kh1  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "11"]
[White "Stein, Leonid"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C11"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Nbd7 6.Nf3 Be7 7.Nxf6+ Bxf6 8.Bxf6 Qxf6
9.g3 O-O 10.Bg2 e5 11.O-O e4 12.Ne1 Qb6 13.Bxe4 Nf6 14.Bg2 Qxb2 15.Nf3  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "12"]
[White "Filip, Miroslav"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D42"]

1.c4 e6 2.Nf3 Nf6 3.Nc3 d5 4.d4 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3 Be7 8.O-O O-O
9.a3 cxd4 10.exd4 Bd7 11.Be4 Nxc3 12.bxc3 Rc8 13.Re1 b5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "12"]
[White "Liberzon, Vladimir M"]
[Black "Fuchs, Reinhart"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E17"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 e6 4.O-O Be7 5.c4 O-O 6.b3 b6 7.Bb2 Bb7 8.d4 Nbd7
9.cxd5 Nxd5 10.Nbd2 N5f6 11.Nc4 c5 12.e3 b5 13.Nce5 Nxe5  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "12"]
[White "Mnatsakanian, Eduard A"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B35"]

1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be3 Bg7 7.Bc4 O-O 8.Bb3 Qa5
9.O-O d6 10.h3 Bd7 11.f4 Rac8 12.Qf3 Qh5 13.Rad1 Na5 14.g4 Nxg4 15.hxg4 Bxg4
16.Qh1 Bxd1 17.Rxd1 Qxh1+ 18.Kxh1 Nxb3 19.axb3 Rfe8 20.Kg2 a6 21.Kf3 Rc5
22.Rd2 Rh5 23.Nde2 f5 24.Ng3 fxe4+ 25.Ncxe4 Ra5 26.b4 Rb5 27.c3 Rf8 28.Rf2 a5
29.bxa5 Rxa5 30.Ke2 Ra2 31.Kd3 e5 32.f5 d5 33.Nc5 Rf7 34.Ne6 Ra4 35.fxg6 e4+
36.Kc2 Rxf2+ 37.Bxf2 hxg6 38.Nf4 d4 39.cxd4 Bxd4 40.Bxd4 Rxd4 41.Nxg6 Kf7
42.Ne5+ Kf6 43.Ng4+ Kg5 44.Ne2 Rd8  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "12"]
[White "Nei, Iivo"]
[Black "Matanovic, Aleksandar"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A12"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bg4 5.b3 e6 6.Bb2 Nbd7 7.c4 Be7 8.d3 O-O
9.Qc2 Re8 10.e4 dxe4 11.dxe4 Bxf3 12.Bxf3 e5 13.Nc3 Qc7 14.Bg2 Nf8 15.Bh3 Rad8
16.Rad1 Rxd1 17.Rxd1 Rd8  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "12"]
[White "Shashin, Boris S"]
[Black "Schmid, Lothar"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B02"]

1.e4 Nf6 2.Nc3 d5 3.e5 Nfd7 4.e6 fxe6 5.d4 c5 6.Nf3 Nc6 7.dxc5 g6 8.h4 Bg7
9.h5 gxh5 10.Be2 Qa5 11.Ng5 Bxc3+ 12.bxc3 Nf6 13.Bxh5+ Kd7 14.O-O Nxh5 15.Qxh5 Qxc3
16.Rb1 Qxc2 17.Rb3 Qg6 18.Qh2 e5 19.f4 Kc7 20.fxe5 Be6 21.Rf6 exf6 22.exf6+ Kc8
23.Nxe6 Qf7 24.Qh3 Qd7 25.f7 Qxf7 26.Nf8+ Kc7 27.Bf4+ Kd8 28.Bg5+ Kc7 29.Bf4+ Kd8
30.Bg5+  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "12"]
[White "Stahlberg, Gideon"]
[Black "Kortschnoj, Viktor"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D40"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 c5 5.e3 Nc6 6.a3 cxd4 7.exd4 Be7 8.Bd3 O-O
9.O-O dxc4 10.Bxc4 Qc7 11.Qe2 Rd8 12.Be3 Nd5 13.Rac1 Nxc3 14.Rxc3 Bf6 15.Rd1 Qe7
16.Rcd3 Bd7 17.Bd2 Be8  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "12"]
[White "Averbakh, Yuri L"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E33"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d6 5.Bd2 Nc6 6.Nf3 e5 7.d5 Bxc3 8.Bxc3 Ne7
9.e4 O-O 10.Be2 Ng6 11.g3 a5 12.h4 Bg4 13.Nh2 Bxe2 14.Qxe2 h6 15.h5 Ne7 16.f4 Nd7
17.Nf3 f6 18.Rd1 Nc5 19.O-O Qd7 20.f5 Rfb8 21.Be1  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "13"]
[White "Fuchs, Reinhart"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B52"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6 6.c3 Nf6 7.Re1 e6 8.d4 cxd4
9.cxd4 d5 10.e5 Ne4 11.Nbd2 Nxd2 12.Bxd2 Be7 13.Bg5 O-O 14.Rc1 Rfc8 15.Bxe7 Nxe7
16.Re3 Rxc1 17.Qxc1 Rc8 18.Rc3 Rxc3 19.Qxc3 Qa4 20.Qb3 Qxb3 21.axb3 Nc6 22.Kf1 f6
23.exf6 gxf6 24.Ke2 e5 25.dxe5 fxe5 26.Nd2 Nd4+ 27.Kd3 Ne6 28.g3 Kf7 29.f3 Nc5+
30.Ke3 d4+ 31.Ke2 Ke6 32.b4 Na6 33.Ne4 Nxb4 34.Nc5+ Kd5 35.Nxb7 Nc6 36.Kd3 Nb4+
37.Kd2 e4 38.fxe4+ Kxe4 39.Nc5+ Kf3 40.Ne6 Kg2  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "13"]
[White "Kortschnoj, Viktor"]
[Black "Liberzon, Vladimir M"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E19"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3
9.Qxc3 f5 10.b3 Bf6 11.Bb2 d6 12.Rad1 Nd7 13.Ne1 Bxg2 14.Nxg2 e5 15.dxe5 Bxe5
16.Qd2 Bxb2 17.Qxb2 Qf6 18.Qxf6 Nxf6  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "13"]
[White "Matanovic, Aleksandar"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "B17"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Nxf6+ Nxf6 7.Nf3 Bf5 8.Ne5 e6
9.O-O Be7 10.Re1 Nd7 11.Bf4 O-O 12.c3 Nxe5 13.Bxe5 b5 14.Bb3 c5 15.dxc5 Bxc5
16.Qf3 a5 17.Qg3 Bg6 18.Rad1 Qb6 19.a3 Rfd8 20.Rf1 Rxd1 21.Bxd1 Rd8 22.b4 axb4
23.axb4 Bd6 24.Be2 Bxe5 25.Qxe5 Bd3  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "13"]
[White "Petrosian, Tigran V"]
[Black "Mnatsakanian, Eduard A"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A12"]

1.c4 c6 2.b3 d5 3.Bb2 Nf6 4.Nf3 Bf5 5.d3 h6 6.Nbd2 e6 7.g3 Bd6 8.Bg2 O-O
9.O-O Nbd7 10.a3 a5 11.Qc2 Bh7 12.e4 dxe4 13.dxe4 Qe7 14.Rfe1 Rfd8 15.Re2 Nc5
16.b4 axb4 17.axb4 Rxa1+ 18.Bxa1 Na6 19.c5 Bb8 20.Bc3 Nd5 21.Qb2 Nxc3 22.Qxc3 Qd7
23.Re3 Nc7 24.Bf1 Nb5 25.Qa1 Bg6 26.Rd3 Qc7 27.Rxd8+ Qxd8 28.Qa8 Qc7 29.e5 Nc3
30.Nc4 Nd5 31.Qa3 b6 32.Nd4 bxc5 33.bxc5 Ne7 34.Bg2 Qa7 35.Qxa7 Bxa7 36.Nb6  1-0

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "13"]
[White "Portisch, Lajos"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D37"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.a3 dxc4
9.Bxc4 Qxd1+ 10.Rxd1 a6 11.O-O b5 12.Be2 Bb7 13.Bd6 Bxd6 14.Rxd6 Nc6  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "13"]
[White "Schmid, Lothar"]
[Black "Nei, Iivo"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C98"]

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 Nc6 13.dxe5 dxe5 14.a4 Rb8 15.axb5 axb5
16.Nf1 Bd6 17.Nh4 Ne7 18.Qf3 Ne8 19.Ne3 g6 20.Ng4 f6 21.Bh6 Rf7 22.Bb3 c4
23.Bc2 Bc5 24.Kh1 Be6 25.Qg3 Kh8 26.Bc1 Kg7  1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1965.??.??"]
[Round "13"]
[White "Stein, Leonid"]
[Black "Shashin, Boris S"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A52"]

1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Nf3 Bc5 5.e3 Nc6 6.Nc3 Ngxe5 7.a3 a5 8.Nxe5 Nxe5
9.Be2 O-O 10.O-O d6 11.b3 Qh4 12.Bb2 Ng4 13.h3 Nf6 14.Bf3 Re8 15.Nb5 Re7
16.b4 axb4 17.axb4 Rxa1 18.Qxa1 Bb6 19.Bd4 Bxd4 20.exd4 Bf5 21.Qa8+ Re8 22.Qxb7 h5
23.Qxc7 Rc8 24.Qxd6 Bd3 25.Rd1 Bxc4 26.Nc7 Qg5 27.Qe5 Qg6 28.d5 Bb3 29.Re1 Nd7
30.Qe7  1-0
