[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.20"]
[Round "1"]
[White "Minev, Nikolai"]
[Black "Janosevic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "C93"]
[EventDate "1971.03.20"]
[PlyCount "29"]
[Source "Perpetual Check"]

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.dxe5 Nxe5 12.Nxe5 dxe5 13.Qxd8 Rxd8 14.Nd2 Bb7 15.Bc2
1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.20"]
[Round "1"]
[White "Ciric, Dragoljub"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "C95"]
[EventDate "1971.03.20"]
[PlyCount "29"]
[Source "Perpetual Check"]

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 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.b3 Bf8 14.Bb2 g6 15.dxe5 
1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.20"]
[Round "1"]
[White "Matulovic, Milan"]
[Black "Rukavina, Josip"]
[Result "0-1"]
[ECO "B08"]
[EventDate "1971.03.20"]
[PlyCount "113"]
[Source "Perpetual Check"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.Be2 O-O 6.O-O Bg4 7.Be3 Nc6 8.d5 
Bxf3 9.Bxf3 Ne5 10.Be2 c6 11.f4 Ned7 12.Bf3 Nb6 13.dxc6 bxc6 14.Qe2 d5 15.
Rad1 e6 16.a4 Nc4 17.Bc5 Re8 18.b3 Nb6 19.Bd4 Qc7 20.Qe3 Rad8 21.Rfe1 dxe4
22.Be5 Qe7 23.Nxe4 Nxe4 24.Bxg7 Kxg7 25.Qxe4 Nd5 26.Qc4 Qc7 27.g3 Qb6+ 28.
Qd4+ Kg8 29.Kh1 Nb4 30.Qc3 a5 31.Kg2 Rxd1 32.Rxd1 Rd8 33.Rd2 Nd5 34.Bxd5 
cxd5 35.Qd4 Qxd4 36.Rxd4 Rc8 37.Rd2 Rc3 38.Kf2 Kf8 39.Ke1 Ke7 40.Re2 Kd6 
41.Kd2 Rf3 42.Re3 Rf1 43.Re1 Rxe1 44.Kxe1 d4 45.g4 f6 46.h4 h6 47.Kd2 g5 
48.fxg5 fxg5 49.h5 Kd5 50.Ke2 e5 51.Kd3 e4+ 52.Kd2 Kc5 53.Ke2 Kb4 54.Kd2 
Ka3 55.Kd1 e3 56.Ke2 Kb2 57.b4 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.20"]
[Round "1"]
[White "Bogdanovic, Rajko"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B36"]
[EventDate "1971.03.20"]
[PlyCount "66"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Be3 
Bg7 9.Be2 O-O 10.Qd2 Bd7 11.O-O Bc6 12.f3 a5 13.Rac1 Nd7 14.Rfd1 Nc5 15.b3
Qb6 16.Nd5 Bxd5 17.cxd5 Rac8 18.Bc4 Qa7 19.Qf2 Qb8 20.Bb5 b6 21.Rb1 f5 22.
exf5 Rxf5 23.Qe2 Qb7 24.a3 a4 25.bxa4 Qa7 26.Rdc1 Rcf8 27.Qa2 Be5 28.Re1 
Bf4 29.Bf2 Bg5 30.Be2 Nxa4 31.g3 Bf6 32.Bc4 Kg7 33.Qb3 Nb2 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.20"]
[Round "1"]
[White "Bobotsov, Milko"]
[Black "Vukic, Milan"]
[Result "1-0"]
[ECO "E82"]
[EventDate "1971.03.20"]
[PlyCount "87"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 b6 7.Bd3 Bb7 8.Nh3 e5 9.
d5 Bc8 10.g4 Nh5 11.Qd2 Bf6 12.O-O-O Bh4 13.Kb1 Ng7 14.Rhg1 Nd7 15.Bc2 Nf6
16.Nf2 h5 17.h3 Bd7 18.Nd3 Kh8 19.g5 Nh7 20.f4 exf4 21.Bxf4 Ne8 22.Qg2 Rg8
23.e5 Bf5 24.Ne1 Bxe1 25.Rdxe1 Ng7 26.Ne4 Re8 27.exd6 Bxe4 28.Rxe4 cxd6 
29.Rxe8+ Nxe8 30.Bd2 Nf8 31.Qf2 Kg8 32.Rf1 Qe7 33.Re1 Qd8 34.Qf4 Nd7 35.
Bc3 Ne5 36.Rxe5 dxe5 37.Qxe5 Kf8 38.Bb4+ Kg8 39.Bc3 Kf8 40.Ba4 Rc8 41.Qh8+
Ke7 42.Bb4+ Rc5 43.Bxc5+ bxc5 44.d6+ 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.20"]
[Round "1"]
[White "Radulov, Ivan"]
[Black "Saidy, Anthony Fred"]
[Result "1-0"]
[ECO "B57"]
[EventDate "1971.03.20"]
[PlyCount "71"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Qb6 7.Nb3 e6 8.O-O 
Be7 9.Be3 Qc7 10.f4 a6 11.a4 Na5 12.Nxa5 Qxa5 13.Qd2 Qb4 14.Bd3 Ng4 15.Ne2
Qxd2 16.Bxd2 Bd7 17.Rfd1 Rc8 18.Nd4 Bf6 19.c3 e5 20.Ne2 exf4 21.Bxf4 Ne5 
22.Bc2 Ke7 23.Nd4 g6 24.Bb3 Nc4 25.Nf3 Nxb2 26.Bxd6+ Ke8 27.Rdb1 Nd3 28.e5
Be7 29.Bd5 Nc5 30.Bxb7 Nxb7 31.Rxb7 Bd8 32.Nd4 Rxc3 33.e6 fxe6 34.Nxe6 Bf6
35.Re1 Rc2 36.Nc5+ 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.20"]
[Round "1"]
[White "Messing, Hrvoje"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "B14"]
[EventDate "1971.03.20"]
[PlyCount "70"]
[Source "Perpetual Check"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 g6 6.cxd5 Bg7 7.Bb5+ Bd7 8.d6 
O-O 9.Bxd7 Qxd7 10.dxe7 Qxe7+ 11.Nge2 Nc6 12.O-O Rad8 13.Bg5 h6 14.Bxf6 
Qxf6 15.d5 Ne5 16.Qb3 Qa6 17.Rad1 Nd3 18.Rd2 Rfe8 19.Rfd1 Nc5 20.Qb4 Qd6 
21.Ng3 Ne4 22.Qxd6 Nxd6 23.Re2 Nc4 24.b3 Nd6 25.Rd3 f5 26.Rxe8+ Rxe8 27.
Kf1 Rc8 28.Nge2 Kf7 29.f3 Ke7 30.Ke1 g5 31.Kd2 Be5 32.Re3 Kf6 33.g3 f4 34.
Ne4+ Nxe4+ 35.Rxe4 fxg3 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.20"]
[Round "1"]
[White "Lengyel, Levente"]
[Black "Mestrovic, Zvonimir"]
[Result "0-1"]
[ECO "E74"]
[EventDate "1971.03.20"]
[PlyCount "70"]
[Source "Perpetual Check"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.Be2 O-O 6.Bg5 c5 7.d5 h6 8.Be3 e6 9.
h3 exd5 10.exd5 Re8 11.Bd3 b5 12.cxb5 Bb7 13.Nge2 Nbd7 14.Bc4 Nb6 15.Bb3 
Rxe3 16.fxe3 c4 17.Bc2 Nfxd5 18.Qd2 Qh4+ 19.g3 Qe7 20.e4 Nxc3 21.bxc3 d5 
22.Rd1 dxe4 23.Qd6 Qg5 24.Qf4 Qxb5 25.Bxe4 Bxe4 26.Qxe4 Re8 27.Qf3 Qb2 28.
Rh2 Qc2 29.Rd6 Bxc3+ 30.Kf1 Qb1+ 31.Kg2 Qxa2 32.Qxc3 Qxe2+ 33.Kg1 Qe7 34.
Rhd2 Qe1+ 35.Kg2 Re2+ 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.21"]
[Round "2"]
[White "Janosevic, Dragoljub"]
[Black "Mestrovic, Zvonimir"]
[Result "1/2-1/2"]
[ECO "B61"]
[EventDate "1971.03.20"]
[PlyCount "53"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Bd7 7.Qd2 Rc8 8.
O-O-O Nxd4 9.Qxd4 Qa5 10.f4 h6 11.Bxf6 gxf6 12.Bc4 Qc5 13.Bb3 Qxd4 14.Rxd4
Bg7 15.f5 h5 16.Kb1 Bh6 17.Nd5 h4 18.g4 Bg5 19.h3 e6 20.Nc3 Bf4 21.Rb4 Rc7
22.Nb5 Bxb5 23.Rxb5 Ke7 24.Rb4 Rhc8 25.Rd4 b5 26.c3 a5 27.a3 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.21"]
[Round "2"]
[White "Bronstein, David"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[ECO "C36"]
[EventDate "1971.03.20"]
[PlyCount "30"]
[Source "Perpetual Check"]

1.e4 e5 2.f4 exf4 3.Bc4 d5 4.exd5 Nf6 5.d4 Nxd5 6.Nf3 Be7 7.O-O Be6 8.Bxd5
Bxd5 9.Bxf4 O-O 10.Nc3 c5 11.Nxd5 Qxd5 12.dxc5 Qxc5+ 13.Kh1 Nc6 14.c3 Rad8
15.Qe2 Bd6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.21"]
[Round "2"]
[White "Saidy, Anthony Fred"]
[Black "Messing, Hrvoje"]
[Result "1-0"]
[ECO "A42"]
[EventDate "1971.03.20"]
[PlyCount "98"]
[Source "Perpetual Check"]

1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 Nd7 5.Nf3 e5 6.Be2 c6 7.O-O Nh6 8.Qc2 O-O 
9.Rd1 Qe7 10.h3 f6 11.Be3 Nf7 12.Rac1 Bh6 13.Bxh6 Nxh6 14.b4 f5 15.c5 dxc5
16.dxc5 Nf6 17.Bc4+ Kg7 18.Qe2 f4 19.Qb2 Nf7 20.Bxf7 Kxf7 21.Rd6 Re8 22.
Rcd1 Kg7 23.Qd2 a5 24.b5 cxb5 25.Qb2 b4 26.Nd5 Nxd5 27.R1xd5 Be6 28.Rxe5 
Qf6 29.Ng5 Ra6 30.Nxh7 Kxh7 31.Rh5+ Kg7 32.Rh7+ Kxh7 33.Qxf6 Rc6 34.Qxf4 
Bxa2 35.Rd7+ Kg8 36.Rxb7 Rf8 37.Qe5 Bf7 38.Ra7 b3 39.Rxa5 Re8 40.Qd4 Rb8 
41.Ra1 Rcc8 42.Rc1 Rc6 43.f4 Ra8 44.f5 Raa6 45.Kf1 gxf5 46.exf5 Ra2 47.f6 
Re6 48.Qg4+ Kf8 49.Qg7+ Ke8 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.21"]
[Round "2"]
[White "Vukic, Milan"]
[Black "Radulov, Ivan"]
[Result "1/2-1/2"]
[ECO "A14"]
[EventDate "1971.03.20"]
[PlyCount "155"]
[Source "Perpetual Check"]

1.Nf3 Nf6 2.g3 e6 3.Bg2 Be7 4.O-O O-O 5.c4 d5 6.b3 c6 7.Bb2 Nbd7 8.d3 b5 
9.Nbd2 Bb7 10.Qc2 Qb6 11.e4 Rfc8 12.Rfe1 a5 13.Bd4 Qa6 14.c5 b4 15.a4 Qa7 
16.Rac1 Ba6 17.e5 Ne8 18.Bh3 Nc7 19.Be3 Rf8 20.d4 Rae8 21.Ng5 g6 22.f4 Kg7
23.Bf2 Qb8 24.Re3 Qd8 25.Ngf3 h5 26.Rce1 Rh8 27.Bf1 Bxf1 28.Nxf1 Reg8 29.
R3e2 Ne8 30.Qd3 Rh7 31.Be3 Kf8 32.h3 Ng7 33.Rg2 Ke8 34.Ree2 Nf8 35.Bf2 Kd7
36.g4 Rgh8 37.Rh2 Ke8 38.Bg3 Qc8 39.Ne3 Bd8 40.Ng2 Be7 41.Bh4 Bxh4 42.
Ngxh4 hxg4 43.hxg4 Qd8 44.Ng2 Rxh2 45.Nxh2 Nd7 46.Re3 Kf8 47.Rg3 Qc8 48.
Nf3 Ke7 49.Ne3 Nf8 50.Kg2 Ke8 51.Rh3 Rxh3 52.Kxh3 Kd8 53.Ng5 Ke7 54.Kg3 
Nd7 55.Qf1 Nb8 56.Qh3 Qg8 57.Qh4 Kd7 58.Nh7 Ne8 59.Nf6+ Nxf6 60.exf6 Kc7 
61.g5 Nd7 62.Kf3 Qe8 63.Ng2 e5 64.fxe5 Nf8 65.Nf4 Ne6 66.Ke3 Nxf4 67.Qxf4 
Qe6 68.Qf3 Kd7 69.Kf2 Kc7 70.Kg3 Kd8 71.Qf4 Kc7 72.Kh4 Kd8 73.Qf3 Qe8 74.
Qe2 Qh8+ 75.Kg3 Qh1 76.Qe3 Kd7 77.e6+ fxe6 78.f7 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.21"]
[Round "2"]
[White "Damjanovic, Mato"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "B47"]
[EventDate "1971.03.20"]
[PlyCount "38"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Qc7 7.O-O Nf6 8.Kh1 
Bb4 9.Nxc6 bxc6 10.Bd2 Be7 11.f4 d5 12.e5 Nd7 13.Na4 c5 14.c4 d4 15.Bf3 
Rb8 16.Qe1 Bb7 17.Qg3 g6 18.Rae1 Bc6 19.Bxc6 Qxc6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.21"]
[Round "2"]
[White "Rukavina, Josip"]
[Black "Bogdanovic, Rajko"]
[Result "1-0"]
[ECO "A49"]
[EventDate "1971.03.20"]
[PlyCount "55"]
[Source "Perpetual Check"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 d6 6.d4 Nbd7 7.O-O e5 8.dxe5 
Ng4 9.Nd4 dxe5 10.Nb5 a6 11.N5a3 Re8 12.Nc4 Nh6 13.Nc3 Nf5 14.Qd2 Rb8 15.
Rad1 Nd4 16.e3 Ne6 17.Qc1 f6 18.Nd5 Bf8 19.f4 c6 20.Ndb6 exf4 21.Nxd7 Bxd7
22.exf4 Nc5 23.f5 gxf5 24.Nd6 Bxd6 25.Rxd6 Re6 26.Rdd1 Qb6 27.Kh1 Rbe8 28.
Qh6 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.21"]
[Round "2"]
[White "Parma, Bruno"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "B49"]
[EventDate "1971.03.20"]
[PlyCount "58"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Be2 Nf6 6.Nc3 e6 7.Be3 a6 8.O-O 
Bb4 9.Na4 O-O 10.Nxc6 bxc6 11.Nb6 Rb8 12.Nxc8 Qxc8 13.e5 Nd5 14.Bc1 Bc5 
15.c4 Ne7 16.b3 Qc7 17.Bb2 d6 18.exd6 Bxd6 19.g3 Be5 20.Bxe5 Qxe5 21.Bf3 
Rfd8 22.Qc2 Nf5 23.Bxc6 Nd4 24.Qe4 Qh5 25.Rfe1 h6 26.Bd5 Nxb3 27.axb3 exd5
28.cxd5 Qxd5 29.Qxd5 Rxd5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.29"]
[Round "2"]
[White "Minev, Nikolai"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "C93"]
[EventDate "1971.03.20"]
[PlyCount "32"]
[Source "Perpetual Check"]

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.dxe5 dxe5 13.Nh2 g6 14.Qf3 Be6 15.Ndf1 
Bxb3 16.axb3 Bg7 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.22"]
[Round "3"]
[White "Ciric, Dragoljub"]
[Black "Janosevic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "A79"]
[EventDate "1971.03.20"]
[PlyCount "37"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.Be2 e6 7.Nf3 exd5 8.cxd5 O-O 
9.O-O Re8 10.Nd2 Na6 11.f3 Nc7 12.a4 b6 13.Nc4 Ba6 14.Bg5 h6 15.Be3 Bxc4 
16.Bxc4 a6 17.Qd2 Kh7 18.Rab1 Rb8 19.b4 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.22"]
[Round "3"]
[White "Matulovic, Milan"]
[Black "Minev, Nikolai"]
[Result "1/2-1/2"]
[ECO "B17"]
[EventDate "1971.03.20"]
[PlyCount "83"]
[Source "Perpetual Check"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Ng5 e6 7.Qe2 Nb6 8.Bd3 
h6 9.N5f3 c5 10.dxc5 Bxc5 11.Ne5 Nbd7 12.Ngf3 Nxe5 13.Nxe5 O-O 14.O-O b6 
15.Rd1 Qe7 16.Bf4 Bb7 17.c3 Rfd8 18.Rd2 Nd5 19.Bg3 Qg5 20.Be4 f5 21.Bxd5 
Bxd5 22.b4 Bd6 23.Nf3 Bxf3 24.Qxe6+ Kh7 25.Rxd6 Rxd6 26.Qxd6 Rd8 27.Qc7 
Rd1+ 28.Rxd1 Bxd1 29.Bf4 Qg6 30.Qxa7 Bf3 31.Bg3 Bd5 32.f3 f4 33.Bxf4 Qb1+ 
34.Kf2 Qc2+ 35.Ke1 Qxc3+ 36.Bd2 Qa1+ 37.Ke2 Qg1 38.Kd3 Qxg2 39.Qxb6 Qxf3+ 
40.Qe3 Qf5+ 41.Kd4 Bxa2 42.Qd3 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.22"]
[Round "3"]
[White "Bogdanovic, Rajko"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "B09"]
[EventDate "1971.03.20"]
[PlyCount "38"]
[Source "Perpetual Check"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nc6 7.e5 dxe5 8.fxe5 
Nh5 9.Be4 Bg4 10.Be3 f6 11.exf6 exf6 12.O-O f5 13.Bxc6 bxc6 14.Qd3 Bxf3 
15.Rxf3 Qd6 16.Rd1 f4 17.Bf2 Nf6 18.Re1 Rae8 19.Ne4 Nxe4 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.22"]
[Round "3"]
[White "Bobotsov, Milko"]
[Black "Rukavina, Josip"]
[Result "1-0"]
[ECO "A72"]
[EventDate "1971.03.20"]
[PlyCount "73"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 d6 5.e4 Bg7 6.Nf3 O-O 7.Be2 e6 8.Bg5 h6 9.
Bh4 exd5 10.cxd5 a6 11.Nd2 b5 12.Qc2 Re8 13.O-O Nbd7 14.Rae1 c4 15.f4 Bb7 
16.Kh1 Qb6 17.Bf3 Rac8 18.a3 Ba8 19.h3 a5 20.Bf2 Qb8 21.a4 b4 22.Nb5 c3 
23.bxc3 bxc3 24.Nb3 Nb6 25.Nxa5 Nfd7 26.Rb1 Nc5 27.Nc6 Bxc6 28.dxc6 Nbxa4 
29.c7 Rxc7 30.Nxd6 Qd8 31.Nxe8 Qxe8 32.e5 Bf8 33.Ra1 Rc8 34.Bxc5 Nxc5 35.
Qxc3 Ne6 36.Qe3 Bc5 37.Qe4 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.22"]
[Round "3"]
[White "Radulov, Ivan"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "A08"]
[EventDate "1971.03.20"]
[PlyCount "54"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 d5 5.Nbd2 Bd6 6.Bg2 Nge7 7.O-O O-O 8.Nh4 
Bc7 9.f4 Ng6 10.Nxg6 hxg6 11.Nf3 dxe4 12.dxe4 b6 13.Be3 Ba6 14.Rf2 Qxd1+ 
15.Rxd1 Rad8 16.Rfd2 Rxd2 17.Rxd2 Rd8 18.Rxd8+ Nxd8 19.e5 Bb7 20.Nd2 Bxg2 
21.Kxg2 g5 22.Kf3 gxf4 23.gxf4 Nc6 24.c3 Kf8 25.h3 Ke8 26.Ke4 Kd7 27.Nf3 
Ne7 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.22"]
[Round "3"]
[White "Messing, Hrvoje"]
[Black "Vukic, Milan"]
[Result "0-1"]
[ECO "B11"]
[EventDate "1971.03.20"]
[PlyCount "145"]
[Source "Perpetual Check"]

1.e4 c6 2.Nf3 d5 3.Nc3 Bg4 4.h3 Bxf3 5.Qxf3 Nf6 6.d4 dxe4 7.Qe3 Nbd7 8.
Nxe4 Nxe4 9.Qxe4 Nf6 10.Qh4 e6 11.Be2 Be7 12.O-O O-O 13.c3 Nd7 14.Qe4 g6 
15.Bh6 Re8 16.Rad1 Bg5 17.Bxg5 Qxg5 18.h4 Qa5 19.a3 e5 20.dxe5 Rxe5 21.Qf4
Rf5 22.Qd6 Rd5 23.Rxd5 Qxd5 24.Qxd5 cxd5 25.Rd1 Nb6 26.Bf3 Rd8 27.Rd4 Kf8 
28.Kf1 Ke7 29.Ke2 Ke6 30.Kd3 Rd6 31.g3 Nd7 32.Bg2 Ne5+ 33.Kc2 f5 34.Rd1 
Ng4 35.Rd2 Nf6 36.Kd3 Rd7 37.Re2+ Kd6 38.Kd4 Rc7 39.b3 b6 40.Re3 Rc8 41.h5
Rc5 42.hxg6 hxg6 43.f4 Nh5 44.Bf1 Ng7 45.b4 Rc8 46.Re5 Ne6+ 47.Kd3 Rh8 48.
Bg2 Nc7 49.Ke3 Re8 50.Rxe8 Nxe8 51.Bf3 Nc7 52.a4 Ne6 53.g4 g5 54.gxf5 
gxf4+ 55.Kd3 Ng5 56.Bg4 Ke5 57.c4 Ne4 58.Bh5 dxc4+ 59.Kxc4 Nd6+ 60.Kd3 
Nxf5 61.Kc4 a6 62.Bf3 Nd4 63.Bb7 f3 64.a5 f2 65.Bg2 b5+ 66.Kd3 Nc6 67.Ke3 
Nxb4 68.Kxf2 Kd4 69.Ke2 Nd5 70.Kd2 Kc4 71.Kc1 Nc7 72.Kb2 Kb4 73.Bf1 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.22"]
[Round "3"]
[White "Lengyel, Levente"]
[Black "Saidy, Anthony Fred"]
[Result "1-0"]
[ECO "B14"]
[EventDate "1971.03.20"]
[PlyCount "62"]
[Source "Perpetual Check"]

1.c4 c6 2.e4 d5 3.exd5 cxd5 4.d4 e6 5.Nc3 Nc6 6.Nf3 Nf6 7.a3 Be7 8.c5 Ne4 
9.Qc2 Nxc3 10.Qxc3 e5 11.Nxe5 Nxe5 12.dxe5 d4 13.Qg3 Kf8 14.Bc4 Bxc5 15.
Qf3 Qe8 16.O-O Rb8 17.b4 Bb6 18.Bd5 Kg8 19.a4 Be6 20.a5 Bc7 21.Bf4 Qd7 22.
Bxe6 fxe6 23.Rfd1 b6 24.Qe4 bxa5 25.Rxd4 Qb5 26.bxa5 Bxa5 27.Rad1 Rb7 28.
h4 Kf7 29.h5 Rc7 30.Bg5 Rf8 31.Qxh7 Rc2 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.22"]
[Round "3"]
[White "Mestrovic, Zvonimir"]
[Black "Bronstein, David"]
[Result "0-1"]
[ECO "D01"]
[EventDate "1971.03.20"]
[PlyCount "126"]
[Source "Perpetual Check"]

1.d4 Nf6 2.Nc3 d5 3.Bg5 c6 4.Qd3 Qa5 5.Bxf6 exf6 6.e4 Bb4 7.exd5 O-O 8.Ne2
Na6 9.O-O-O Rd8 10.Rg1 Bf8 11.g4 Rb8 12.Nf4 Nb4 13.Qc4 b5 14.Qb3 Qc7 15.
Nce2 Bd6 16.Kb1 Bxf4 17.Nxf4 Qxf4 18.Qxb4 Rxd5 19.Qe7 Be6 20.Qxa7 Rdd8 21.
b3 Bxg4 22.Re1 Bf5 23.Qc5 Rxd4 24.Qxc6 Rdd8 25.Bd3 Bxd3 26.cxd3 Qxf2 27.
Ref1 Qd4 28.Qxf6 Qxd3+ 29.Kb2 Qd4+ 30.Qxd4 Rxd4 31.Rf2 b4 32.Rc1 Rd7 33.
Rc4 g5 34.a4 bxa3+ 35.Kxa3 Ra7+ 36.Kb2 Rab7 37.Rf3 Kg7 38.Kc2 Rb6 39.Rc7 
Rf6 40.Rg3 Kg6 41.Kc3 Rfb6 42.Kc2 Re8 43.Kc3 Re1 44.Rd7 f5 45.h3 Rc6+ 46.
Kd2 Rce6 47.b4 R6e2+ 48.Kc3 Rc1+ 49.Kb3 Rb1+ 50.Ka4 Ra1+ 51.Kb5 Re5+ 52.
Kc6 Rc1+ 53.Kb6 Re6+ 54.Kb5 f4 55.Rf3 h6 56.Rd5 Rce1 57.Kc4 R6e4+ 58.Kc3 
Kh5 59.b5 Rb1 60.Kc2 Reb4 61.Rxf4 Rxb5 62.Rxb5 Rxb5 63.Rd4 Rf5 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.23"]
[Round "4"]
[White "Janosevic, Dragoljub"]
[Black "Bronstein, David"]
[Result "0-1"]
[ECO "C09"]
[EventDate "1971.03.20"]
[PlyCount "70"]
[Source "Perpetual Check"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6 7.O-O cxd4 8.Nb3
Ne7 9.Nbxd4 O-O 10.Be3 Bg4 11.h3 Bh5 12.Bd3 Nxd4 13.Bxd4 Nc6 14.c3 Nxd4 
15.cxd4 Qf6 16.g4 Bg6 17.Re1 Qf4 18.Bxg6 fxg6 19.Re3 h5 20.Qb3 hxg4 21.
Qxd5+ Kh7 22.hxg4 Qxg4+ 23.Kf1 Bf4 24.Ne5 Qh5 25.Rae1 Bxe3 26.Rxe3 Rf4 27.
Qe6 Raf8 28.Rh3 Rxf2+ 29.Kg1 Rf1+ 30.Kg2 R8f2+ 31.Kg3 Rf3+ 32.Nxf3 Rxf3+ 
33.Kg2 Qxh3+ 34.Qxh3+ Rxh3 35.Kxh3 Kg8 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.23"]
[Round "4"]
[White "Saidy, Anthony Fred"]
[Black "Mestrovic, Zvonimir"]
[Result "1/2-1/2"]
[ECO "E84"]
[EventDate "1971.03.20"]
[PlyCount "112"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be3 d6 6.f3 Nc6 7.Nge2 Rb8 8.Qd2 a6 
9.Nc1 e5 10.d5 Nd4 11.N1e2 Nxe2 12.Bxe2 c5 13.dxc6 bxc6 14.O-O Qe7 15.Rfd1
Rd8 16.b3 Be6 17.Bg5 Qa7+ 18.Kh1 Rd7 19.Rac1 Ne8 20.Be3 c5 21.Qe1 Qc7 22.
Rc2 Qd8 23.Qf2 h5 24.g3 Qe7 25.Re1 Bf6 26.Qg2 Ng7 27.f4 exf4 28.gxf4 Re8 
29.Bd3 Bxc3 30.Rxc3 Qh4 31.Rcc1 Bh3 32.Qg3 Qxg3 33.hxg3 Rde7 34.Bf2 Bc8 
35.e5 dxe5 36.Bxc5 Rd7 37.Rcd1 Ne6 38.Be3 Bb7+ 39.Kg1 exf4 40.Bxf4 Red8 
41.Be2 Nxf4 42.gxf4 Rd2 43.f5 Kg7 44.Rxd2 Rxd2 45.fxg6 Kxg6 46.a3 h4 47.
Bf1 f5 48.Re2 Rd1 49.Kf2 Kg5 50.Bg2 Bxg2 51.Kxg2 Rc1 52.Re6 Rc2+ 53.Kg1 a5
54.Ra6 Rc3 55.Rxa5 Rxb3 56.Ra8 Rc3 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.23"]
[Round "4"]
[White "Vukic, Milan"]
[Black "Lengyel, Levente"]
[Result "1-0"]
[ECO "A14"]
[EventDate "1971.03.20"]
[PlyCount "93"]
[Source "Perpetual Check"]

1.Nf3 Nf6 2.g3 d5 3.c4 e6 4.b3 Be7 5.Bg2 O-O 6.O-O c5 7.Bb2 Nc6 8.e3 b6 9.
Nc3 Bb7 10.cxd5 Nxd5 11.Nxd5 Qxd5 12.d4 Rad8 13.dxc5 Qxd1 14.Rfxd1 Bxc5 
15.Ne5 Nxe5 16.Bxb7 Nd3 17.Bc3 Be7 18.Rd2 Nc5 19.Bf3 Bf6 20.Rad1 Rxd2 21.
Bxd2 Rd8 22.Kf1 Kf8 23.Ke2 Ke7 24.Rc1 Be5 25.b4 Nd3 26.Rc2 Bb8 27.Bb7 Ne5 
28.f4 Ng4 29.h3 Nf6 30.a4 Bd6 31.Rc4 Rb8 32.Bf3 b5 33.axb5 Rxb5 34.Bc6 Rb6
35.e4 e5 36.Ba4 Ne8 37.Kd3 Nc7 38.Rc6 Rb7 39.f5 Na8 40.Rc8 Rb8 41.Rxb8 
Bxb8 42.Kc4 Nb6+ 43.Kb5 Nxa4 44.Kxa4 Bc7 45.Kb5 Bb6 46.Kc6 g6 47.g4 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.23"]
[Round "4"]
[White "Damjanovic, Mato"]
[Black "Messing, Hrvoje"]
[Result "1/2-1/2"]
[ECO "B13"]
[EventDate "1971.03.20"]
[PlyCount "38"]
[Source "Perpetual Check"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 Bg4 7.f3 Bh5 8.Bf4 
Qd7 9.Nd2 Bg6 10.Nb3 b6 11.O-O Bxd3 12.Qxd3 e6 13.a4 Bd6 14.Bxd6 Qxd6 15.
a5 Rb8 16.axb6 axb6 17.Qb5 Ne7 18.Ra6 O-O 19.Rfa1 Qc7 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.23"]
[Round "4"]
[White "Rukavina, Josip"]
[Black "Radulov, Ivan"]
[Result "1/2-1/2"]
[ECO "A37"]
[EventDate "1971.03.20"]
[PlyCount "105"]
[Source "Perpetual Check"]

1.g3 c5 2.Bg2 Nc6 3.Nf3 e5 4.O-O g6 5.c4 Bg7 6.Nc3 Nge7 7.a3 O-O 8.Rb1 d6 
9.b4 Bf5 10.d3 Qd7 11.Ng5 f6 12.Nge4 b6 13.f4 Rad8 14.Nf2 Be6 15.Nd5 f5 
16.Bd2 Kh8 17.Bc3 Ng8 18.b5 Nce7 19.Nh3 Nf6 20.Qb3 Ng4 21.Ng5 Bg8 22.e4 h6
23.Nh3 fxe4 24.dxe4 Nxd5 25.cxd5 Ne3 26.Rf2 Nxg2 27.Kxg2 Qg4 28.Re1 Bh7 
29.Qb2 Kg8 30.fxe5 g5 31.Rfe2 Rde8 32.Nf2 Qf3+ 33.Kg1 Bxe5 34.Bxe5 Rxe5 
35.Re3 Qh5 36.Qe2 Qxe2 37.R1xe2 h5 38.Kf1 Rfe8 39.Ke1 Kf7 40.Kd2 R8e7 41.
Kc3 g4 42.a4 Ke8 43.Kb3 Bg8 44.Nd1 Rf7 45.Nb2 Kd7 46.Nc4 Re8 47.e5 Rf1 48.
e6+ Ke7 49.a5 Rd1 50.Rd2 Rb1+ 51.Rb2 Rd1 52.Rd2 Rb1+ 53.Rb2 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.23"]
[Round "4"]
[White "Parma, Bruno"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "B49"]
[EventDate "1971.03.20"]
[PlyCount "81"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Be2 e6 6.Nc3 a6 7.O-O Nf6 8.Be3 
Bb4 9.Na4 O-O 10.Nxc6 bxc6 11.Nb6 Rb8 12.Nxc8 Qxc8 13.Bd3 d5 14.exd5 cxd5 
15.Bd4 Be7 16.Qe2 a5 17.c4 dxc4 18.Bxc4 Qb7 19.Rad1 Qe4 20.Qxe4 Nxe4 21.
Rfe1 Nc5 22.b3 Rfc8 23.f4 a4 24.f5 axb3 25.fxe6 Nxe6 26.axb3 Bb4 27.Rxe6 
Rxc4 28.bxc4 fxe6 29.Kf2 Rd8 30.Ke2 e5 31.Be3 Rc8 32.c5 Kf7 33.Rb1 Bxc5 
34.Rc1 Bxe3 35.Rxc8 Bg1 36.h3 h5 37.Kf3 g6 38.Rc6 Bh2 39.Ke4 Kg7 40.Re6 
Kf7 41.Ra6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.23"]
[Round "4"]
[White "Minev, Nikolai"]
[Black "Bogdanovic, Rajko"]
[Result "1/2-1/2"]
[ECO "D42"]
[EventDate "1971.03.20"]
[PlyCount "41"]
[Source "Perpetual Check"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 Nc6 7.Nc3 Nxc3 8.bxc3 
e6 9.exd6 Bxd6 10.Bd3 Be7 11.O-O O-O 12.Re1 b6 13.Qc2 g6 14.Bh6 Re8 15.Qd2
Bb7 16.h4 Nb8 17.Qf4 Nd7 18.h5 Bxf3 19.hxg6 hxg6 20.Qxf3 Bg5 21.Qh3 
1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.23"]
[Round "4"]
[White "Ciric, Dragoljub"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "B01"]
[EventDate "1971.03.20"]
[PlyCount "39"]
[Source "Perpetual Check"]

1.e4 d5 2.exd5 Nf6 3.d4 Nxd5 4.g3 g6 5.Bg2 Bg7 6.Nf3 O-O 7.O-O Nc6 8.c3 
Nb6 9.Nbd2 e5 10.dxe5 Nxe5 11.Nxe5 Bxe5 12.Nf3 Bg7 13.Bf4 c6 14.Be5 Qxd1 
15.Raxd1 Bg4 16.Bxg7 Kxg7 17.Rd4 Bxf3 18.Bxf3 Rad8 19.Rfd1 Rxd4 20.Rxd4 
1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.25"]
[Round "5"]
[White "Matulovic, Milan"]
[Black "Janosevic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "B85"]
[EventDate "1971.03.20"]
[PlyCount "114"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be2 a6 7.Be3 Nf6 8.O-O 
d6 9.f4 Bd7 10.Qe1 b5 11.a3 Be7 12.Qg3 O-O 13.Rad1 Kh8 14.Bd3 e5 15.Nde2 
Bg4 16.f5 Bxe2 17.Bxe2 b4 18.Nd5 Nxd5 19.exd5 Nd4 20.Bd3 Bf6 21.axb4 e4 
22.c3 exd3 23.Bxd4 Bxd4+ 24.cxd4 Qc4 25.f6 Qxd4+ 26.Kh1 gxf6 27.Rxd3 Qe5 
28.Qh4 Qg5 29.Qd4 Rac8 30.Rxf6 Qg7 31.h3 Rg8 32.Rf2 Qxd4 33.Rxd4 Rc7 34.
Kh2 Rg6 35.Rdf4 Kg7 36.h4 h6 37.Re4 Rf6 38.Rg4+ Rg6 39.Rgf4 Re7 40.Rc4 Rb7
41.Rf3 Rb5 42.Rcf4 Rxd5 43.Rxf7+ Kg8 44.Rf8+ Kh7 45.Ra8 Rd2 46.Rf7+ Rg7 
47.Rxg7+ Kxg7 48.Ra7+ Kf6 49.Rxa6 Ke5 50.Ra8 Rxb2 51.Rh8 Kf4 52.Rxh6 Kg4 
53.Rxd6 Rxb4 54.Rh6 Rb5 55.Rh8 Ra5 56.h5 Rb5 57.h6 Rh5+ 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.25"]
[Round "5"]
[White "Bogdanovic, Rajko"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "C77"]
[EventDate "1971.03.20"]
[PlyCount "38"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Bxc6 dxc6 6.d3 Bg4 7.h3 Bxf3 8.Qxf3
g6 9.O-O Bg7 10.Nd2 O-O 11.Nc4 Nd7 12.Qg3 Qe7 13.Be3 c5 14.a4 Rfe8 15.f4 
exf4 16.Bxf4 Ne5 17.Nxe5 Bxe5 18.Bxe5 Qxe5 19.Qxe5 Rxe5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.25"]
[Round "5"]
[White "Bobotsov, Milko"]
[Black "Minev, Nikolai"]
[Result "1/2-1/2"]
[ECO "D61"]
[EventDate "1971.03.20"]
[PlyCount "37"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Bg5 Be7 5.Nc3 O-O 6.e3 Nbd7 7.Bd3 a6 8.cxd5 
exd5 9.O-O c6 10.Qc2 Re8 11.Rfe1 g6 12.Rad1 Nh5 13.Bxe7 Rxe7 14.e4 dxe4 
15.Nxe4 Nb6 16.Nc5 Nd5 17.Rxe7 Qxe7 18.Re1 Qd8 19.Qd2 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.25"]
[Round "5"]
[White "Radulov, Ivan"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "C45"]
[EventDate "1971.03.20"]
[PlyCount "118"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nb3 Bb6 6.Nc3 Qf6 7.Qe2 Nge7 8.
Be3 O-O 9.O-O-O d6 10.g3 Be6 11.Bg2 Bxe3+ 12.Qxe3 a5 13.Nd4 Nxd4 14.Qxd4 
Qxd4 15.Rxd4 Nc6 16.Rd2 a4 17.f4 f6 18.Re1 Rfe8 19.a3 Bc4 20.Bf1 Bxf1 21.
Rxf1 Kf7 22.Rd5 Ke6 23.g4 Kd7 24.g5 fxg5 25.Rxg5 Re7 26.Rfg1 g6 27.h4 Rf7 
28.h5 Rxf4 29.hxg6 hxg6 30.Rxg6 Raf8 31.Rg7+ Kd8 32.Rg8 Nd4 33.Rxf8+ Rxf8 
34.Rd1 Nc6 35.Nxa4 Rf2 36.Nc3 Ne5 37.b3 Kd7 38.Rd2 Rf1+ 39.Kb2 c6 40.Rh2 
Rf7 41.Ne2 Ng4 42.Rh4 Ne5 43.Nd4 Nf3 44.Nxf3 Rxf3 45.Rh7+ Kc8 46.a4 Re3 
47.Rh4 c5 48.Kc1 Kd7 49.Kd2 Rg3 50.Rh6 Kc7 51.Rh2 Kc6 52.Re2 b5 53.axb5+ 
Kxb5 54.Re3 Rg5 55.Kd3 Kc6 56.c3 Rh5 57.b4 cxb4 58.cxb4 Kb5 59.Rf3 Kxb4 
1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.25"]
[Round "5"]
[White "Messing, Hrvoje"]
[Black "Rukavina, Josip"]
[Result "1-0"]
[ECO "B07"]
[EventDate "1971.03.20"]
[PlyCount "111"]
[Source "Perpetual Check"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.h4 Nf6 5.Be2 c5 6.dxc5 Qa5 7.Kf1 Qxc5 8.h5 
gxh5 9.Be3 Qa5 10.f3 Nc6 11.Nh3 Bxh3 12.Rxh3 O-O-O 13.Rg3 Rhg8 14.Rg5 Qc7 
15.Nd5 Qd7 16.Bb5 Kb8 17.Qe2 h6 18.Nxf6 Bxf6 19.Rxh5 Bg5 20.Rd1 Qc7 21.Bg1
Rgf8 22.Rd3 e5 23.Rc3 f5 24.Bxc6 bxc6 25.Rb3+ Ka8 26.Bxa7 Qxa7 27.Ra3 Qxa3
28.bxa3 Kb7 29.exf5 Rxf5 30.Kf2 d5 31.Rh1 e4 32.Rb1+ Kc7 33.Rb3 Rdf8 34.
Qa6 exf3 35.gxf3 Rf4 36.Qb7+ Kd6 37.Rc3 Rc4 38.Rxc4 dxc4 39.a4 Bd2 40.Qg7 
Rd8 41.c3 Rd7 42.Qd4+ Kc7 43.Qxc4 Rd5 44.Qb4 Bg5 45.c4 Bd2 46.Qb2 Rd7 47.
Kg3 Ba5 48.f4 Bb6 49.Qb4 Rf7 50.a5 Be3 51.f5 Ba7 52.a6 Kc8 53.Kg4 Rd7 54.
f6 Bd4 55.Qf8+ Kc7 56.f7 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.25"]
[Round "5"]
[White "Lengyel, Levente"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "D90"]
[EventDate "1971.03.20"]
[PlyCount "32"]
[Source "Perpetual Check"]

1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.Nc3 g6 5.cxd5 cxd5 6.Bf4 Bg7 7.e3 O-O 8.Be2 
Nc6 9.h3 b6 10.O-O Bb7 11.Nd2 e6 12.Rc1 Qe7 13.a3 Rfc8 14.b4 Ne8 15.Re1 
Qd8 16.Bh2 Nd6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.25"]
[Round "5"]
[White "Mestrovic, Zvonimir"]
[Black "Vukic, Milan"]
[Result "0-1"]
[ECO "B02"]
[EventDate "1971.03.20"]
[PlyCount "85"]
[Source "Perpetual Check"]

1.e4 Nf6 2.Nc3 d5 3.exd5 Nxd5 4.Bc4 c6 5.Qf3 Be6 6.Nge2 Nc7 7.d3 g6 8.Bf4 
Bxc4 9.dxc4 Bg7 10.Rd1 Qc8 11.Qe3 Ne6 12.Bh6 Nd7 13.O-O Nf6 14.Bxg7 Nxg7 
15.Ng3 Qc7 16.Rfe1 b6 17.Nce4 Nxe4 18.Qxe4 Ne6 19.h4 O-O 20.Ne2 Rad8 21.
Nd4 Nxd4 22.Rxd4 Rxd4 23.Qxd4 Rd8 24.Qe3 e6 25.h5 Qd6 26.hxg6 hxg6 27.g3 
c5 28.Kg2 Kg7 29.Rh1 Qd4 30.Qxd4+ Rxd4 31.b3 g5 32.Kf3 f5 33.Ke2 g4 34.c3 
Rd7 35.b4 Rc7 36.b5 Rd7 37.Rb1 e5 38.a4 Kg6 39.a5 f4 40.a6 Kf5 41.Rg1 Rd8 
42.Rh1 Ke4 43.gxf4 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.25"]
[Round "5"]
[White "Bronstein, David"]
[Black "Saidy, Anthony Fred"]
[Result "1/2-1/2"]
[ECO "A00"]
[EventDate "1971.03.20"]
[PlyCount "84"]
[Source "Perpetual Check"]

1.g3 g6 2.Bg2 Bg7 3.Nc3 c5 4.d3 Nc6 5.f4 e6 6.Nf3 d5 7.O-O Nge7 8.Bd2 O-O 
9.a3 b6 10.Rb1 Bb7 11.Qe1 Nd4 12.Rc1 Nxf3+ 13.Bxf3 Nf5 14.g4 Bd4+ 15.e3 
Bxe3+ 16.Bxe3 Nxe3 17.Qxe3 d4 18.Qe5 Bxf3 19.Rxf3 dxc3 20.bxc3 Qd5 21.Re3 
Qxe5 22.Rxe5 Rfe8 23.Rce1 Kf8 24.Kf2 Rad8 25.c4 Rd6 26.a4 f6 27.R5e3 Kf7 
28.Kf3 h6 29.h4 Rd7 30.g5 f5 31.a5 h5 32.Rb1 Rd6 33.axb6 Rxb6 34.Rxb6 axb6
35.Re1 Ra8 36.Rb1 Ra6 37.Ke3 Ke7 38.d4 Kd6 39.Kd3 Kc6 40.c3 Ra2 41.Re1 Kd6
42.Rb1 Kc6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.26"]
[Round "6"]
[White "Janosevic, Dragoljub"]
[Black "Saidy, Anthony Fred"]
[Result "0-1"]
[ECO "B93"]
[EventDate "1971.03.20"]
[PlyCount "105"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Bd3 g6 8.O-O Bg7
9.Nf3 Nbd7 10.Qe1 O-O 11.Qh4 b5 12.a3 Bb7 13.Bd2 e5 14.fxe5 dxe5 15.Bh6 
Nh5 16.Bxg7 Kxg7 17.Ne2 f6 18.Qf2 Rae8 19.Nc3 Nf4 20.Rad1 Rd8 21.Qe3 Nc5 
22.g3 Nfe6 23.Nb1 Nd4 24.Nxd4 Rxd4 25.Nd2 Rfd8 26.Nf3 R4d6 27.Rd2 Na4 28.
b3 Nb2 29.Ne1 Qa5 30.Rdf2 Nd1 31.Qc5 Nxf2 32.Kxf2 Qb6 33.Qxb6 Rxb6 34.Ke3 
Rbd6 35.Nf3 Rc8 36.Nd2 Kf7 37.Ra1 Bc6 38.Rf1 Ke7 39.Ra1 Rcd8 40.Rf1 Bd7 
41.Nf3 Be6 42.Nd2 f5 43.Ra1 g5 44.exf5 Bxf5 45.Bxf5 Rxd2 46.Bxh7 Rxh2 47.
Be4 Rdd2 48.g4 Rde2+ 49.Kf3 Rhf2+ 50.Kg3 Rf4 51.Bd3 Re3+ 52.Kg2 e4 53.Bf1 
0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.26"]
[Round "6"]
[White "Vukic, Milan"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "E15"]
[EventDate "1971.03.20"]
[PlyCount "101"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qa4 c6 6.Nc3 b5 7.cxb5 cxb5 8.Nxb5 
Qb6 9.Nc3 Bb4 10.Bg2 O-O 11.O-O Bxc3 12.bxc3 Bxe2 13.Re1 Bb5 14.Qb3 d5 15.
Ne5 Rc8 16.Be3 Nbd7 17.Qb4 Nf8 18.a4 Ba6 19.Qxb6 axb6 20.Bd2 N8d7 21.Nxd7 
Nxd7 22.a5 Bd3 23.axb6 Nxb6 24.Rec1 Nc4 25.Be1 Rcb8 26.Bf1 Bxf1 27.Kxf1 h5
28.Rxa8 Rxa8 29.Rc2 g5 30.Re2 g4 31.Kg2 Kg7 32.h3 Kg6 33.f3 gxf3+ 34.Kxf3 
Ra1 35.Kf4 Rd1 36.g4 Rd3 37.gxh5+ Kxh5 38.h4 Rh3 39.Bg3 Nd6 40.Be1 Nf5 41.
Re5 Rh1 42.Kf3 Rh3+ 43.Kf4 Rd3 44.Re2 Ne7 45.Ke5 Rf3 46.Kd6 Nf5+ 47.Kd7 
Rf1 48.Ke8 Nd6+ 49.Ke7 Nf5+ 50.Kf8 Nxh4 51.Bf2 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.26"]
[Round "6"]
[White "Damjanovic, Mato"]
[Black "Mestrovic, Zvonimir"]
[Result "1/2-1/2"]
[ECO "C75"]
[EventDate "1971.03.20"]
[PlyCount "64"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.O-O Nge7 7.d4 Ng6 8.Re1 Be7
9.Nbd2 O-O 10.Nf1 Bg4 11.Ne3 Bxf3 12.Qxf3 exd4 13.Nf5 dxc3 14.Bxc6 bxc6 
15.Qxc3 Bf6 16.Qxc6 Ne7 17.Nxe7+ Qxe7 18.Rb1 Bd4 19.Be3 Bxe3 20.Rxe3 a5 
21.Rc1 Qe6 22.b3 a4 23.bxa4 Qxa2 24.h3 Qxa4 25.Qxa4 Rxa4 26.Rxc7 Re8 27.
Rf3 Rf8 28.Re7 Ra5 29.Rd7 Re5 30.Rf4 Re6 31.h4 f6 32.g3 Rf7 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.26"]
[Round "6"]
[White "Rukavina, Josip"]
[Black "Lengyel, Levente"]
[Result "0-1"]
[ECO "A26"]
[EventDate "1971.03.20"]
[PlyCount "80"]
[Source "Perpetual Check"]

1.g3 g6 2.Bg2 Bg7 3.c4 e5 4.Nc3 Nc6 5.d3 d6 6.Rb1 f5 7.Nf3 Nf6 8.O-O O-O 
9.b4 h6 10.Nd5 g5 11.a4 f4 12.b5 Ne7 13.a5 Be6 14.Nxf6+ Bxf6 15.Nd2 Rb8 
16.Ne4 Bg7 17.Bb2 Nf5 18.Qb3 Nd4 19.Bxd4 exd4 20.Qa3 Be5 21.a6 b6 22.f3 h5
23.Kf2 Rf7 24.Ke1 Rg7 25.Kd2 Qd7 26.Rg1 Kh8 27.Rh1 h4 28.g4 Kh7 29.h3 Kh6 
30.Rhc1 Rgg8 31.Qa4 Rbc8 32.Rc2 c6 33.bxc6 Qxc6 34.Rb5 Rgd8 35.Qb4 Qe8 36.
Rxe5 dxe5 37.Rb2 Rc7 38.Qa3 Qe7 39.Qa2 Bd7 40.Rb3 Bc6 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.26"]
[Round "6"]
[White "Parma, Bruno"]
[Black "Messing, Hrvoje"]
[Result "1/2-1/2"]
[ECO "C64"]
[EventDate "1971.03.20"]
[PlyCount "31"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nd4 5.Nxd4 Bxd4 6.c3 Bb6 7.d4 c6 8.Ba4 
d6 9.Na3 Nf6 10.Nc4 Bc7 11.Bc2 Be6 12.Ne3 O-O 13.dxe5 dxe5 14.Qf3 Nd7 15.
Nf5 Kh8 16.Be3 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.26"]
[Round "6"]
[White "Minev, Nikolai"]
[Black "Radulov, Ivan"]
[Result "1/2-1/2"]
[ECO "E69"]
[EventDate "1971.03.20"]
[PlyCount "32"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 c6 6.O-O d6 7.Nc3 Nbd7 8.e4 e5 
9.h3 Re8 10.Re1 Qc7 11.b3 a5 12.Bb2 exd4 13.Nxd4 Nc5 14.Qc2 Bd7 15.Rad1 
Rad8 16.Kh2 Bc8 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.26"]
[Round "6"]
[White "Ciric, Dragoljub"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "B47"]
[EventDate "1971.03.20"]
[PlyCount "27"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O 
Nxd4 9.Qxd4 Bc5 10.Qd3 d6 11.Be3 Bxe3 12.Qxe3 O-O 13.Rad1 e5 14.h3 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.26"]
[Round "6"]
[White "Matulovic, Milan"]
[Black "Bogdanovic, Rajko"]
[Result "1-0"]
[ECO "B99"]
[EventDate "1971.03.20"]
[PlyCount "81"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7
9.O-O-O Nbd7 10.g4 b5 11.Bxf6 Nxf6 12.g5 Nd7 13.f5 Nc5 14.f6 gxf6 15.gxf6 
Bf8 16.Qh5 Bd7 17.a3 O-O-O 18.b4 Nb7 19.Kb2 Be8 20.Bh3 Kb8 21.Rhf1 Qb6 22.
Rf3 a5 23.Bf1 axb4 24.axb4 d5 25.exd5 Bxb4 26.dxe6 fxe6 27.f7 Bd7 28.Ne4 
Nd6 29.Qe5 Qc7 30.Kb3 Qa5 31.Ra1 Qxa1 32.Nc6+ Bxc6 33.Qxa1 Bxe4 34.f8=Q 
Rhxf8 35.Rxf8 Rxf8 36.Kxb4 Bxc2 37.Bg2 Rf4+ 38.Kc5 Ne4+ 39.Kb6 Kc8 40.Qa7 
Rf7 41.Qxf7 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.27"]
[Round "7"]
[White "Bogdanovic, Rajko"]
[Black "Janosevic, Dragoljub"]
[Result "0-1"]
[ECO "B83"]
[EventDate "1971.03.20"]
[PlyCount "80"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be2 a6 7.O-O Nf6 8.Kh1 
Be7 9.f4 d6 10.b3 O-O 11.Bb2 Nd7 12.Nf3 b5 13.a3 Bb7 14.b4 Bf6 15.Qe1 Rac8
16.Nd1 Bxb2 17.Nxb2 Nf6 18.Bd3 e5 19.fxe5 Nxe5 20.Nxe5 dxe5 21.Nd1 Nh5 22.
Ne3 Nf4 23.a4 g6 24.axb5 axb5 25.Ra5 Bc6 26.Qa1 Qe7 27.Ng4 f6 28.Ra7 Qe6 
29.Ne3 Rf7 30.Rxf7 Qxf7 31.g3 Nxd3 32.cxd3 Qe6 33.Kg1 Rd8 34.Qc3 Kg7 35.
Rc1 Rd6 36.Kf2 Qd7 37.Rc2 h5 38.Qc5 Bb7 39.Qc3 Rxd3 40.Qc7 Bxe4 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.27"]
[Round "7"]
[White "Bobotsov, Milko"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "D19"]
[EventDate "1971.03.20"]
[PlyCount "40"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 c6 5.a4 Bf5 6.e3 e6 7.Bxc4 Nbd7 8.O-O 
Bb4 9.Qe2 Bg6 10.h3 O-O 11.Rd1 Ne4 12.Nxe4 Bxe4 13.Bd3 Bxd3 14.Rxd3 Qe7 
15.Bd2 Bxd2 16.Rxd2 Rfd8 17.Rc1 Rac8 18.Qd1 Qb4 19.b3 a5 20.Ne1 h6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.27"]
[Round "7"]
[White "Radulov, Ivan"]
[Black "Ciric, Dragoljub"]
[Result "1-0"]
[ECO "B17"]
[EventDate "1971.03.20"]
[PlyCount "99"]
[Source "Perpetual Check"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Ng5 e6 7.Qe2 Nb6 8.Bd3 
h6 9.N5f3 c5 10.dxc5 Bxc5 11.Ne5 Nbd7 12.Ngf3 Nxe5 13.Nxe5 O-O 14.Bd2 Qd5 
15.O-O Bd4 16.Nc4 b6 17.Ne3 Qh5 18.Qxh5 Nxh5 19.Be4 Rb8 20.Bb4 Bc5 21.Bxc5
bxc5 22.b3 Ba6 23.Rfd1 Rfd8 24.Bf3 Nf4 25.c4 Kf8 26.g3 Nd3 27.Be4 Ne5 28.
f4 Nd7 29.Kf2 Nf6 30.Bf3 Ke7 31.Nc2 Rxd1 32.Rxd1 Rd8 33.Rxd8 Kxd8 34.Ne1 
Kc7 35.Nd3 Nd7 36.Bh5 g6 37.Bf3 Bb7 38.Bxb7 Kxb7 39.Ne5 Nxe5 40.fxe5 Kc7 
41.Ke3 Kd7 42.Kd3 Ke7 43.a3 a5 44.Kc3 f6 45.exf6+ Kxf6 46.b4 axb4+ 47.axb4
cxb4+ 48.Kxb4 h5 49.Kc5 Ke5 50.Kb6 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.27"]
[Round "7"]
[White "Messing, Hrvoje"]
[Black "Minev, Nikolai"]
[Result "1/2-1/2"]
[ECO "B85"]
[EventDate "1971.03.20"]
[PlyCount "28"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Qb6 7.Nb3 e6 8.Be3 
Qc7 9.O-O a6 10.a4 Be7 11.f4 O-O 12.Be2 b6 13.Bf3 Bb7 14.Qd2 Nd7 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.27"]
[Round "7"]
[White "Lengyel, Levente"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "D32"]
[EventDate "1971.03.20"]
[PlyCount "31"]
[Source "Perpetual Check"]

1.c4 c5 2.Nf3 Nc6 3.Nc3 Nf6 4.e3 e6 5.d4 d5 6.cxd5 exd5 7.Be2 cxd4 8.Nxd4 
Bd6 9.O-O O-O 10.Nf3 a6 11.b3 Bg4 12.Bb2 Re8 13.Rc1 Rc8 14.Re1 Bb8 15.g3 
Ba7 16.Nd4 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.27"]
[Round "7"]
[White "Mestrovic, Zvonimir"]
[Black "Rukavina, Josip"]
[Result "1/2-1/2"]
[ECO "B08"]
[EventDate "1971.03.20"]
[PlyCount "82"]
[Source "Perpetual Check"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.Bg5 h6 6.Bf4 c6 7.Be2 O-O 8.O-O Qc7 
9.Qd2 g5 10.e5 Nd5 11.Bg3 Bf5 12.Bd3 Bxd3 13.Qxd3 Nxc3 14.bxc3 Nd7 15.h4 
g4 16.exd6 exd6 17.Nd2 f5 18.Bf4 Nb6 19.Nc4 Nxc4 20.Qxc4+ d5 21.Bxc7 dxc4 
22.Rab1 Rac8 23.Bf4 b5 24.a4 a6 25.axb5 cxb5 26.Ra1 Ra8 27.Ra5 Rf7 28.Re1 
h5 29.Re6 Rfa7 30.Rg6 Kf7 31.Rg5 Ke6 32.Rxh5 Rf7 33.Rh7 Bxd4 34.Rxf7 Bxc3 
35.Ra3 Bb4 36.Rxa6+ Rxa6 37.Rb7 Bc5 38.Rxb5 Ra1+ 39.Kh2 Bxf2 40.Re5+ Kf6 
41.g3 Re1 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.27"]
[Round "7"]
[White "Bronstein, David"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "A47"]
[EventDate "1971.03.20"]
[PlyCount "47"]
[Source "Perpetual Check"]

1.d4 Nf6 2.Nf3 e6 3.Bf4 b6 4.e3 Bb7 5.Bd3 d5 6.Ne5 a6 7.Nd2 Nbd7 8.Qf3 
Nxe5 9.Bxe5 Nd7 10.Bf4 Nf6 11.g4 Bd6 12.g5 Bxf4 13.Qxf4 Nd7 14.Rg1 c5 15.
c3 Qe7 16.Qc7 Rb8 17.Nf3 Qd8 18.Qf4 Rc8 19.Rg3 Qc7 20.Qh4 g6 21.Qf4 Qxf4 
22.exf4 cxd4 23.cxd4 h5 24.Kd2 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.27"]
[Round "7"]
[White "Saidy, Anthony Fred"]
[Black "Vukic, Milan"]
[Result "1/2-1/2"]
[ECO "B14"]
[EventDate "1971.03.20"]
[PlyCount "87"]
[Source "Perpetual Check"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 g6 6.Qb3 Bg7 7.cxd5 O-O 8.Be2 
Nbd7 9.Bf3 Nb6 10.Bg5 Bg4 11.Bxf6 Bxf3 12.Nxf3 exf6 13.O-O Qd7 14.Rfe1 
Rfd8 15.Re2 Bf8 16.Ne4 Kg7 17.Nc5 Qxd5 18.Qxd5 Rxd5 19.Nxb7 Na4 20.b3 Rb5 
21.Nc5 Nxc5 22.dxc5 Bxc5 23.Rd1 a5 24.Nd4 Rb6 25.Rc2 Bf8 26.Rc4 a4 27.Kf1 
axb3 28.axb3 Ra2 29.Rb1 Rb4 30.Rc2 Ra3 31.Rd1 f5 32.Rc7 Rb6 33.Rd3 Raa6 
34.h3 Bd6 35.Rc2 Be5 36.Nf3 Bd6 37.Rc1 Ra2 38.Rb1 Bb4 39.Rd4 Kf6 40.Rc4 
Rb7 41.Rc6+ Kg7 42.Nd4 Be7 43.Rc2 Ra6 44.Nf3 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.28"]
[Round "8"]
[White "Janosevic, Dragoljub"]
[Black "Vukic, Milan"]
[Result "1-0"]
[ECO "E62"]
[EventDate "1971.03.20"]
[PlyCount "63"]
[Source "Perpetual Check"]

1.c4 Nf6 2.Nc3 g6 3.d4 Bg7 4.Nf3 O-O 5.g3 d6 6.Bg2 c6 7.O-O Qa5 8.h3 e5 9.
d5 cxd5 10.cxd5 b5 11.a3 b4 12.Na2 bxa3 13.Nc3 a6 14.Rxa3 Qc7 15.Nxe5 Bb7 
16.Nd3 Nbd7 17.e4 Nb6 18.Na4 Nfd7 19.Nxb6 Nxb6 20.Bf4 f5 21.e5 Bxd5 22.
exd6 Qf7 23.Ne5 Bxe5 24.Bxd5 Qxd5 25.Qxd5+ Nxd5 26.Bxe5 Rfe8 27.f4 Kf7 28.
Rb3 Ra7 29.Rd1 Nf6 30.Rc1 Rd7 31.Rc7 Rd8 32.Rbb7 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.28"]
[Round "8"]
[White "Damjanovic, Mato"]
[Black "Saidy, Anthony Fred"]
[Result "1/2-1/2"]
[ECO "D13"]
[EventDate "1971.03.20"]
[PlyCount "36"]
[Source "Perpetual Check"]

1.d4 Nf6 2.Nf3 d5 3.Bf4 c5 4.c3 cxd4 5.cxd4 Qb6 6.Qc1 Nc6 7.e3 Bf5 8.Nc3 
e6 9.Be2 Bb4 10.O-O O-O 11.Nh4 Be4 12.f3 Bg6 13.Nxg6 hxg6 14.a3 Be7 15.Na4
Qd8 16.b4 Nh5 17.Bg3 Nxg3 18.hxg3 Rc8 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.28"]
[Round "8"]
[White "Rukavina, Josip"]
[Black "Bronstein, David"]
[Result "0-1"]
[ECO "E15"]
[EventDate "1971.03.20"]
[PlyCount "60"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb4+ 5.Bd2 Bxd2+ 6.Qxd2 Ba6 7.b3 d5 8.Bg2 
c5 9.O-O O-O 10.Ne5 Ne4 11.Qe3 f6 12.cxd5 exd5 13.Nd3 cxd4 14.Qxd4 Nc6 15.
Qb2 Qe7 16.Nf4 Rad8 17.Nc3 Qe5 18.Rac1 f5 19.Rfd1 Ne7 20.Na4 Qxb2 21.Nxb2 
Rc8 22.Nbd3 Nc3 23.Rd2 g5 24.Rxc3 Rxc3 25.Nxd5 Nxd5 26.Bxd5+ Kg7 27.Nb4 
Bb5 28.a4 Be8 29.f4 gxf4 30.gxf4 Bf7 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.28"]
[Round "8"]
[White "Parma, Bruno"]
[Black "Mestrovic, Zvonimir"]
[Result "1/2-1/2"]
[ECO "C72"]
[EventDate "1971.03.20"]
[PlyCount "139"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bg4 6.h3 h5 7.d4 b5 8.Bb3 Nxd4 
9.hxg4 hxg4 10.Ng5 Nh6 11.c3 Nxb3 12.axb3 Be7 13.Qd5 Rc8 14.Rxa6 Bxg5 15.
Qc6+ Kf8 16.Bxg5 Qxg5 17.Ra8 Rd8 18.Nd2 g6 19.Rxd8+ Qxd8 20.Ra1 Kg7 21.Nf1
g3 22.Nxg3 Ng4 23.Qxb5 Qh4 24.Qd3 Nf6 25.Re1 Nh5 26.Nxh5+ Rxh5 27.Qh3 Qf4 
28.Qf3 Qd2 29.Qe3 Qxb2 30.b4 Rh8 31.g3 Ra8 32.Kg2 Ra2 33.Rh1 Qe2 34.Re1 
Qc4 35.Kf3 Ra3 36.Rc1 Rb3 37.Kg2 Rb2 38.Kf3 Rb3 39.Kg2 Qc6 40.g4 Qc4 41.
Kf3 Ra3 42.Kg3 Ra2 43.Rh1 Qe2 44.Re1 Qb2 45.Rh1 Ra3 46.Rc1 Rb3 47.Kg2 Qa2 
48.Rh1 Rb2 49.g5 Qe6 50.Qh3 Qxh3+ 51.Rxh3 Re2 52.Rh4 Re1 53.Kh2 Re2 54.Kg2
Re1 55.Kh2 c6 56.Kg2 Kg8 57.Kh2 Kg7 58.Kg2 Kf8 59.c4 Ke7 60.b5 cxb5 61.
cxb5 Rb1 62.Rh8 Rxb5 63.Ra8 Rb4 64.f3 Rb7 65.Kg3 Rd7 66.Ra5 Rd8 67.Kg4 Rd7
68.Kg3 Rd8 69.Kg4 Rd7 70.Kg3 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.28"]
[Round "8"]
[White "Minev, Nikolai"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[ECO "E15"]
[EventDate "1971.03.20"]
[PlyCount "31"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qa4 Bb7 6.Bg2 c5 7.O-O cxd4 8.Nxd4 
Bxg2 9.Kxg2 Bc5 10.Nf3 O-O 11.Nc3 Qc8 12.Bg5 Qb7 13.Bxf6 gxf6 14.Rad1 a6 
15.Rd2 Rd8 16.Qc2 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.28"]
[Round "8"]
[White "Ciric, Dragoljub"]
[Black "Messing, Hrvoje"]
[Result "1/2-1/2"]
[ECO "C64"]
[EventDate "1971.03.20"]
[PlyCount "26"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nd4 5.Nxd4 Bxd4 6.d3 c6 7.Ba4 d6 8.c3 
Bb6 9.Nd2 Ne7 10.Bc2 Ng6 11.Nc4 Bc7 12.d4 O-O 13.Qf3 f5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.28"]
[Round "8"]
[White "Matulovic, Milan"]
[Black "Radulov, Ivan"]
[Result "1/2-1/2"]
[ECO "C41"]
[EventDate "1971.03.20"]
[PlyCount "116"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 g6 5.Nc3 Bg7 6.f3 Nc6 7.Be3 Nf6 8.Qd2 
O-O 9.O-O-O Nxd4 10.Bxd4 Be6 11.g4 Qe7 12.h4 Rfd8 13.g5 Nh5 14.Bxg7 Kxg7 
15.f4 d5 16.exd5 Bg4 17.Re1 Qb4 18.Re4 Qc5 19.Qd4+ Qxd4 20.Rxd4 c5 21.Rc4 
Bf3 22.Rh2 Bxd5 23.Rxc5 Be6 24.Rc7 Rd4 25.Rxb7 Rxf4 26.Bd3 Rg4 27.b3 h6 
28.gxh6+ Kxh6 29.Kb2 a5 30.a4 Nf4 31.Be4 Rc8 32.Rb5 Rg3 33.Ne2 Nxe2 34.
Rxe2 Bg4 35.Rg2 Rxg2 36.Bxg2 f5 37.Rxa5 Kh5 38.Ra6 f4 39.Bd5 Rf8 40.Be4 
Bf5 41.Ra8 Rxa8 42.Bxa8 Kxh4 43.Bb7 Kg3 44.a5 f3 45.a6 f2 46.a7 f1=Q 47.
a8=Q Qf4 48.Qa5 g5 49.Qc3+ Kh4 50.Qf6 Qc7 51.Bc6 Qf4 52.Bd5 Kg3 53.Qc3+ 
Kf2 54.Qc5+ Qe3 55.b4 Qxc5 56.bxc5 Ke3 57.Kc3 Kf4 58.Kb3 Ke5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.28"]
[Round "8"]
[White "Bogdanovic, Rajko"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "B47"]
[EventDate "1971.03.20"]
[PlyCount "26"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nc3 e6 6.Be2 a6 7.O-O Nf6 8.Kh1 
Bb4 9.Qd3 Nxd4 10.Qxd4 Bc5 11.Qd3 O-O 12.f4 d6 13.Bf3 Bd7 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.30"]
[Round "9"]
[White "Bobotsov, Milko"]
[Black "Janosevic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "A36"]
[EventDate "1971.03.20"]
[PlyCount "30"]
[Source "Perpetual Check"]

1.c4 Nf6 2.Nc3 c5 3.g3 Nc6 4.Bg2 e5 5.e3 Be7 6.Nge2 O-O 7.O-O d6 8.d3 Be6 
9.f4 Qd7 10.e4 Bg4 11.Be3 Nd4 12.Qd2 a6 13.Rae1 b5 14.Nc1 Bh3 15.Bxh3 Qxh3
1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.30"]
[Round "9"]
[White "Radulov, Ivan"]
[Black "Bogdanovic, Rajko"]
[Result "1-0"]
[ECO "B87"]
[EventDate "1971.03.20"]
[PlyCount "67"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.Qe2 Be7
9.Bg5 O-O 10.f4 b4 11.Na4 Bb7 12.Bxf6 Bxf6 13.O-O-O Qa5 14.Qd2 Rd8 15.a3 
Bxd4 16.axb4 Bxb2+ 17.Kxb2 Qc7 18.f5 Nc6 19.Rhf1 Ne5 20.Qd4 Rab8 21.fxe6 
fxe6 22.Bxe6+ Kh8 23.Bb3 Ba8 24.Qc3 Qe7 25.Rd4 Bc6 26.Qd2 a5 27.Rd1 axb4 
28.Nc5 Qf6 29.Kb1 Nf7 30.Na6 Ra8 31.Nxb4 Bb7 32.g3 h6 33.Qf4 Qxf4 34.gxf4 
1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.30"]
[Round "9"]
[White "Messing, Hrvoje"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "D25"]
[EventDate "1971.03.20"]
[PlyCount "30"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.Nc3 Nbd7 7.h3 Bh5 8.O-O 
Bd6 9.e4 e5 10.dxe5 Nxe5 11.Be2 Bxf3 12.Bxf3 Nxf3+ 13.Qxf3 Qe7 14.Bf4 Bxf4
15.Qxf4 O-O 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.30"]
[Round "9"]
[White "Lengyel, Levente"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "A07"]
[EventDate "1971.03.20"]
[PlyCount "26"]
[Source "Perpetual Check"]

1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.O-O e5 5.d3 Ne7 6.e4 O-O 7.c3 Nbc6 8.Nbd2 h6 
9.exd5 Nxd5 10.Nb3 Re8 11.d4 exd4 12.Nbxd4 Nxd4 13.Nxd4 c6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.30"]
[Round "9"]
[White "Mestrovic, Zvonimir"]
[Black "Minev, Nikolai"]
[Result "1-0"]
[ECO "A81"]
[EventDate "1971.03.20"]
[PlyCount "74"]
[Source "Perpetual Check"]

1.d4 d5 2.Nc3 f5 3.Nf3 e6 4.Bg5 Nf6 5.g3 Be7 6.Bg2 O-O 7.O-O b6 8.Ne5 Bb7 
9.Nb1 Nfd7 10.Bxe7 Qxe7 11.Nd3 c6 12.Nd2 Nf6 13.c4 Nbd7 14.Rc1 Ne4 15.cxd5
exd5 16.Nf3 Rac8 17.Qa4 a6 18.Rc2 c5 19.Qa3 Rfe8 20.dxc5 bxc5 21.Rd1 Kh8 
22.Nf4 Qf7 23.h4 Nb6 24.Ng5 Qe7 25.Qb3 Qf6 26.Bh3 g6 27.a3 c4 28.Qb4 d4 
29.Bg2 Rc7 30.e3 a5 31.Qxa5 dxe3 32.fxe3 Nxg3 33.Bxb7 Rxb7 34.Qb5 Rbe7 35.
Rcd2 Ne4 36.Rd8 Rxd8 37.Rxd8+ Kg7 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.30"]
[Round "9"]
[White "Bronstein, David"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "E32"]
[EventDate "1971.03.20"]
[PlyCount "20"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.e4 d6 6.a3 Bxc3+ 7.bxc3 e5 8.Bd3 
Nc6 9.Ne2 Nh5 10.h4 Ne7 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.30"]
[Round "9"]
[White "Saidy, Anthony Fred"]
[Black "Rukavina, Josip"]
[Result "1-0"]
[ECO "D55"]
[EventDate "1971.03.20"]
[PlyCount "111"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bg5 h6 6.Bxf6 Bxf6 7.e3 O-O 8.Qd2 c6
9.Bd3 Nd7 10.Rd1 b6 11.O-O Bb7 12.Rfe1 Qc7 13.cxd5 exd5 14.Rc1 c5 15.b3 
Rfd8 16.Bb1 Nf8 17.Red1 Ne6 18.Ne2 Qd6 19.Bf5 Ng5 20.Nxg5 hxg5 21.Qc2 g6 
22.Bh3 Be7 23.g3 Bc8 24.Bg2 Be6 25.Nc3 Rac8 26.dxc5 Rxc5 27.Qd2 Bf6 28.b4 
Rc4 29.a3 a5 30.Nxd5 Rxc1 31.Qxc1 Kg7 32.Nc3 Qc7 33.Rxd8 Bxd8 34.Qd2 g4 
35.Nb5 Qc8 36.Nd4 Bd7 37.Bd5 Bf6 38.Kg2 Qc7 39.Qa2 Qc3 40.bxa5 bxa5 41.Qc4
Qxa3 42.Bxf7 Qd6 43.Bd5 a4 44.e4 a3 45.Nc2 Bb2 46.Kg1 Kh6 47.Qb3 Kh5 48.
Ne3 Qa6 49.Bg8 Bc8 50.Qf7 Qb7 51.Qf4 Qe7 52.h3 Qg5 53.Qc7 Bd4 54.Qh7+ Qh6 
55.hxg4+ Bxg4 56.Qxh6+ 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.30"]
[Round "9"]
[White "Vukic, Milan"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "E14"]
[EventDate "1971.03.20"]
[PlyCount "31"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 b6 5.a3 Bxd2+ 6.Qxd2 Bb7 7.e3 O-O 8.Be2
a5 9.b3 d6 10.O-O Nbd7 11.Bb2 Qe7 12.Rfd1 Ne4 13.Qc2 f5 14.Bd3 Ndf6 15.Nd2
Nxd2 16.Rxd2 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.31"]
[Round "10"]
[White "Janosevic, Dragoljub"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B47"]
[EventDate "1971.03.20"]
[PlyCount "25"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O 
Be7 9.Re1 O-O 10.Nxc6 dxc6 11.e5 Nd5 12.Nxd5 cxd5 13.c3 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.31"]
[Round "10"]
[White "Rukavina, Josip"]
[Black "Vukic, Milan"]
[Result "1-0"]
[ECO "E62"]
[EventDate "1971.03.20"]
[PlyCount "150"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.g3 d6 6.Bg2 c6 7.O-O Qa5 8.Qd2 Nbd7
9.b3 e5 10.Bb2 Re8 11.Rfe1 a6 12.a3 Qd8 13.e4 b5 14.cxb5 cxb5 15.Rad1 Bb7 
16.h3 Rc8 17.Qd3 Qb6 18.Qe3 Qa5 19.d5 Rc7 20.Rc1 Rec8 21.Na2 Rxc1 22.Rxc1 
Rxc1+ 23.Bxc1 Qc7 24.Ne1 Nc5 25.Qc3 Qc8 26.Qc2 h5 27.Be3 Kh7 28.Nc3 Ncd7 
29.Nd3 Ng8 30.Ne1 Bh6 31.Bxh6 Nxh6 32.Nd3 Kg7 33.Qd2 Nc5 34.Nxc5 Qxc5 35.
b4 Qc7 36.Bf1 f5 37.Bd3 Bc8 38.exf5 Nxf5 39.Bxf5 Bxf5 40.h4 Qc4 41.Kh2 Qd4
42.Qe1 Bd3 43.Qd2 Bc4 44.Qe3 Bd3 45.Qd2 Bf5 46.Qe1 Kf6 47.Kg1 Bc2 48.Kh2 
g5 49.hxg5+ Kg6 50.f3 Bf5 51.Kg2 Kxg5 52.Ne4+ Bxe4 53.fxe4 Qd3 54.Qc1+ Kg6
55.Qe1 h4 56.gxh4 Kh5 57.Kh2 Qc2+ 58.Kh3 Qc8+ 59.Kh2 Qg4 60.Qe3 Qxh4+ 61.
Kg2 Qg4+ 62.Kf2 Qh4+ 63.Kg2 Qg4+ 64.Kf2 Kg6 65.Kf1 Qg5 66.Qf3 Qh5 67.Qg3+ 
Kf7 68.Kg2 Qh6 69.Qg4 Ke7 70.Kg3 Qe3+ 71.Kh4 Qf2+ 72.Kh5 Qf7+ 73.Qg6 Qf3+ 
74.Kh6 Qh3+ 75.Kg7 Kd7 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.31"]
[Round "10"]
[White "Parma, Bruno"]
[Black "Saidy, Anthony Fred"]
[Result "1-0"]
[ECO "B94"]
[EventDate "1971.03.20"]
[PlyCount "59"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qa5 8.Qd2 
e6 9.O-O-O b5 10.Bb3 Bb7 11.Rhe1 O-O-O 12.f3 h6 13.Bh4 g5 14.Bf2 Ne5 15.
Kb1 Kb8 16.a4 bxa4 17.Bxa4 Be7 18.Qe3 Nfd7 19.Nb3 Qc7 20.Bxd7 Rxd7 21.Qa7+
Kc8 22.Na4 Nc6 23.Qe3 Kb8 24.Qc3 f6 25.Nd4 Nxd4 26.Qxd4 Bc6 27.Nb6 Rdd8 
28.Qc4 d5 29.exd5 exd5 30.Qxa6 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.31"]
[Round "10"]
[White "Minev, Nikolai"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "B22"]
[EventDate "1971.03.20"]
[PlyCount "42"]
[Source "Perpetual Check"]

1.e4 c5 2.c3 e6 3.d4 d5 4.exd5 exd5 5.Nf3 Nc6 6.Be3 c4 7.b3 cxb3 8.axb3 
Bd6 9.Bd3 Nge7 10.O-O Bf5 11.Na3 O-O 12.Nc2 Qd7 13.c4 Rae8 14.c5 Bb8 15.b4
a6 16.b5 axb5 17.Bxb5 Ng6 18.Nfe1 Bxc2 19.Nxc2 Re4 20.Qd2 Rfe8 21.Bd3 R4e7
1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.31"]
[Round "10"]
[White "Ciric, Dragoljub"]
[Black "Mestrovic, Zvonimir"]
[Result "1-0"]
[ECO "B31"]
[EventDate "1971.03.20"]
[PlyCount "81"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nf6 6.Re1 O-O 7.d4 cxd4 8.cxd4 
d6 9.h3 Qa5 10.Nc3 a6 11.Ba4 Nd7 12.Nd5 b5 13.Bb3 e6 14.Bd2 Qd8 15.Bg5 Nf6
16.Nc3 h6 17.Bf4 g5 18.Bh2 b4 19.Nb1 Ne7 20.Nbd2 Bb7 21.Bc2 Rc8 22.Bd3 Ne8
23.a3 Nc6 24.Nb3 Qb6 25.e5 dxe5 26.dxe5 Nc7 27.h4 gxh4 28.Nxh4 Rfd8 29.Re4
bxa3 30.bxa3 Ne7 31.Rb4 Nb5 32.Qd2 Qc7 33.a4 Qd7 34.Rd1 Nd5 35.Rg4 Kf8 36.
axb5 axb5 37.Rd4 Qc7 38.Be4 b4 39.Nf5 Qc3 40.Nxg7 Kxg7 41.Na5 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.31"]
[Round "10"]
[White "Matulovic, Milan"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[ECO "C94"]
[EventDate "1971.03.20"]
[PlyCount "34"]
[Source "Perpetual Check"]

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 Nb8 10.a4 Bb7 11.axb5 axb5 12.Rxa8 Bxa8 13.d3 Nbd7 14.Na3 Qb8 15.Nc2 
c5 16.Bg5 c4 17.Bxf6 Nxf6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.31"]
[Round "10"]
[White "Bogdanovic, Rajko"]
[Black "Messing, Hrvoje"]
[Result "1-0"]
[ECO "B06"]
[EventDate "1971.03.20"]
[PlyCount "29"]
[Source "Perpetual Check"]

1.e4 g6 2.d4 Bg7 3.c3 d5 4.exd5 Qxd5 5.Nd2 c5 6.Ngf3 cxd4 7.Bc4 Qd8 8.Nxd4
Nh6 9.N2f3 O-O 10.O-O Qc7 11.Qe2 a6 12.Bg5 Re8 13.Rfe1 Nc6 14.Nxc6 Qxc6 
15.Bxh6 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.03.31"]
[Round "10"]
[White "Bobotsov, Milko"]
[Black "Radulov, Ivan"]
[Result "1/2-1/2"]
[ECO "D36"]
[EventDate "1971.03.20"]
[PlyCount "28"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 O-O 7.Bd3 Nbd7 8.Nf3 
c6 9.Qc2 h6 10.Bh4 Ne8 11.Bg3 Bd6 12.O-O Bxg3 13.hxg3 Nd6 14.b4 f5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.01"]
[Round "11"]
[White "Radulov, Ivan"]
[Black "Janosevic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "B48"]
[EventDate "1971.03.20"]
[PlyCount "78"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.Bd3 Nf6 8.O-O 
b5 9.a3 Bb7 10.Kh1 Ne5 11.Bf4 d6 12.Bg5 Be7 13.Qe2 O-O 14.f4 Nxd3 15.cxd3 
h6 16.Bxf6 Bxf6 17.Nf3 Bc6 18.Rac1 Rac8 19.Nd1 Qb6 20.Nf2 Bd4 21.Nxd4 Qxd4
22.Nd1 d5 23.Nc3 b4 24.axb4 Qxb4 25.exd5 exd5 26.d4 Bb5 27.Nxb5 axb5 28.f5
Rce8 29.Qf2 Re4 30.f6 Qxd4 31.fxg7 Kxg7 32.Qf5 Qe5 33.Qxe5+ Rxe5 34.Rc5 b4
35.Rb5 Re4 36.h3 Rd4 37.Rf5 Re8 38.Rb7 Rf8 39.Rb5 Re8 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.01"]
[Round "11"]
[White "Messing, Hrvoje"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "B49"]
[EventDate "1971.03.20"]
[PlyCount "88"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Be2 e6 6.O-O Nf6 7.Nc3 a6 8.Be3 
Bb4 9.Na4 O-O 10.Nxc6 dxc6 11.f4 Nd7 12.e5 b5 13.a3 Be7 14.Nc3 Rd8 15.Qe1 
c5 16.Bf3 Bb7 17.Ne4 c4 18.Qf2 Bxe4 19.Bxe4 Rac8 20.Rfd1 Bc5 21.c3 Bxe3 
22.Qxe3 Nc5 23.Bc2 g6 24.Rxd8+ Rxd8 25.Rd1 Rxd1+ 26.Bxd1 Qd7 27.Bc2 Qd5 
28.Kf2 a5 29.Qd4 Qxd4+ 30.cxd4 Nd7 31.d5 exd5 32.Ke3 b4 33.axb4 axb4 34.
Kd4 b3 35.Bd1 Nb6 36.Bf3 Kf8 37.g4 Ke7 38.f5 gxf5 39.gxf5 f6 40.e6 Kd6 41.
Bg2 h5 42.h4 Na4 43.Bxd5 Nxb2 44.Be4 Na4 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.01"]
[Round "11"]
[White "Lengyel, Levente"]
[Black "Bogdanovic, Rajko"]
[Result "1/2-1/2"]
[ECO "E81"]
[EventDate "1971.03.20"]
[PlyCount "32"]
[Source "Perpetual Check"]

1.c4 g6 2.d4 Bg7 3.Nc3 d6 4.e4 Nf6 5.f3 O-O 6.Be3 c6 7.Bd3 a6 8.Qd2 Nbd7 
9.Nge2 b5 10.b3 Ne8 11.O-O Rb8 12.Rac1 Bb7 13.Kh1 bxc4 14.Bxc4 Qa5 15.Bd3 
c5 16.d5 Rc8 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.01"]
[Round "11"]
[White "Mestrovic, Zvonimir"]
[Black "Matulovic, Milan"]
[Result "0-1"]
[ECO "B08"]
[EventDate "1971.03.20"]
[PlyCount "88"]
[Source "Perpetual Check"]

1.d4 g6 2.e4 d6 3.Nc3 Bg7 4.Nf3 Nf6 5.Bg5 h6 6.Bf4 c6 7.Be2 Bg4 8.O-O Nbd7
9.Qd2 Qa5 10.Rad1 e5 11.dxe5 dxe5 12.Be3 Qc7 13.h3 Bxf3 14.Bxf3 Bf8 15.Qe2
Bc5 16.Bc1 Nf8 17.b4 Bxb4 18.Qc4 Qa5 19.Bd2 Rd8 20.a3 Be7 21.Qb3 Qb6 22.
Qa4 Rd4 23.Qb3 Qxb3 24.cxb3 Bxa3 25.Be3 Rxd1 26.Rxd1 a6 27.Na4 N8d7 28.h4 
Ke7 29.g4 b5 30.g5 hxg5 31.hxg5 Nh7 32.Bg4 Rd8 33.Nc3 Nhf8 34.Ne2 Bc5 35.
Bd2 Nb6 36.Kg2 Ne6 37.b4 Nc4 38.Bxe6 Kxe6 39.bxc5 Rxd2 40.Re1 a5 41.Kg3 a4
42.f4 a3 43.Kg4 Ne3+ 44.Kf3 Nc2 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.01"]
[Round "11"]
[White "Bronstein, David"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "E08"]
[EventDate "1971.03.20"]
[PlyCount "100"]
[Source "Perpetual Check"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.g3 Be7 5.Bg2 O-O 6.O-O c6 7.Nc3 Nbd7 8.b3 b6 
9.Qc2 Bb7 10.Rd1 Rc8 11.e4 dxe4 12.Nxe4 c5 13.Nxf6+ Bxf6 14.Ng5 Bxg5 15.
Bxb7 Rc7 16.Be4 h6 17.dxc5 bxc5 18.Bb2 Bf6 19.Rd6 Bxb2 20.Qxb2 Qf6 21.Qxf6
Nxf6 22.Bf3 Rfc8 23.Rad1 Kf8 24.Ra6 Ke7 25.Rdd6 Ne8 26.Rdc6 Kd7 27.Rxc7+ 
Rxc7 28.Kf1 Nd6 29.Ke2 Nc8 30.Kd3 Nb6 31.Kc3 Kc8 32.a3 Kb8 33.Be2 Rc8 34.
b4 Rc7 35.Ra5 Nd7 36.f4 Kb7 37.Bf3+ Kb8 38.Bd1 Kb7 39.Ba4 a6 40.b5 axb5 
41.Rxb5+ Nb6 42.Rb1 Rc8 43.Bb5 Kc7 44.Rd1 Ra8 45.Ra1 Nc8 46.a4 Ra5 47.f5 
exf5 48.Re1 Nd6 49.Re7+ Kb6 50.Rd7 Ne4+ 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.01"]
[Round "11"]
[White "Saidy, Anthony Fred"]
[Black "Minev, Nikolai"]
[Result "1/2-1/2"]
[ECO "D45"]
[EventDate "1971.03.20"]
[PlyCount "113"]
[Source "Perpetual Check"]

1.Nf3 Nf6 2.c4 c6 3.Nc3 d5 4.e3 e6 5.d4 a6 6.b3 Bb4 7.Bd2 Nbd7 8.Bd3 O-O 
9.O-O Bd6 10.Qc2 e5 11.cxd5 cxd5 12.dxe5 Nxe5 13.Nxe5 Bxe5 14.f4 Bd6 15.e4
dxe4 16.Nxe4 Nxe4 17.Bxe4 h6 18.Kh1 Rb8 19.Bc3 Qc7 20.Qb2 f6 21.Qd2 Rd8 
22.Rac1 Ba3 23.Bd5+ Kh8 24.Bxf6 Bxc1 25.Bxd8 Qxd8 26.Rxc1 Be6 27.Rd1 Bxd5 
28.Qxd5 Qxd5 29.Rxd5 Rc8 30.h4 Rc2 31.Ra5 Rf2 32.Ra4 Kg8 33.Kh2 Kf7 34.Kg3
Rd2 35.h5 Kf6 36.Ra5 Rd3+ 37.Kg4 Rd2 38.g3 Rf2 39.Rf5+ Ke6 40.Rc5 Rxa2 41.
Rc7 Kf6 42.Rxb7 a5 43.Rb6+ Kf7 44.Kf5 Rc2 45.Rb7+ Kg8 46.Rb5 Rc3 47.g4 Kf7
48.Ke5 Rg3 49.Rb7+ Kg8 50.Kf5 Rc3 51.Rb5 Kf7 52.g5 hxg5 53.fxg5 g6+ 54.
hxg6+ Kg7 55.Rb7+ Kg8 56.Ke6 Rc8 57.Kd5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.01"]
[Round "11"]
[White "Vukic, Milan"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "E15"]
[EventDate "1971.03.20"]
[PlyCount "52"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 b6 5.g3 Bb7 6.Bg2 c5 7.O-O cxd4 8.Nb3 
O-O 9.Nbxd4 Be7 10.Bf4 a6 11.Rc1 d6 12.Be3 Nbd7 13.Ne1 Bxg2 14.Nxg2 Qc7 
15.b4 Qb7 16.a4 Rfc8 17.b5 Ne5 18.Qb3 Ne4 19.f4 Nc5 20.Qd1 Ned7 21.Nc6 Nb8
22.Bxc5 dxc5 23.Nxe7+ Qxe7 24.Rf3 axb5 25.axb5 Nd7 26.Rd3 Nf6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.01"]
[Round "11"]
[White "Damjanovic, Mato"]
[Black "Rukavina, Josip"]
[Result "1/2-1/2"]
[ECO "D02"]
[EventDate "1971.03.20"]
[PlyCount "34"]
[Source "Perpetual Check"]

1.d4 d5 2.Nf3 Nf6 3.Bf4 c6 4.c3 Bf5 5.e3 e6 6.Qb3 Qb6 7.Nbd2 h6 8.h3 Nbd7 
9.Be2 Be7 10.g4 Bg6 11.Ne5 Nxe5 12.Bxe5 Rh7 13.Bxf6 Bxf6 14.h4 Rh8 15.f4 
Be7 16.Qxb6 axb6 17.Kf2 h5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.02"]
[Round "12"]
[White "Janosevic, Dragoljub"]
[Black "Rukavina, Josip"]
[Result "1-0"]
[ECO "B08"]
[EventDate "1971.03.20"]
[PlyCount "71"]
[Source "Perpetual Check"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Nc3 Nf6 5.Be2 O-O 6.O-O Bg4 7.Be3 Nc6 8.d5 
Bxf3 9.Bxf3 Ne5 10.Be2 c6 11.f4 Ned7 12.dxc6 bxc6 13.Qd2 Nb6 14.a4 a5 15.
Rad1 Qc7 16.b3 d5 17.e5 Nfd7 18.Bf3 Rfd8 19.Ne2 c5 20.Bf2 e6 21.Nc3 f6 22.
Nb5 Qc6 23.exf6 Bxf6 24.c4 Nb8 25.Rfe1 Na6 26.f5 gxf5 27.Qh6 Rf8 28.cxd5 
exd5 29.Re7 Rf7 30.Rxf7 Kxf7 31.Qxh7+ Kf8 32.Qxf5 Rd8 33.Na7 Qd6 34.Bg3 
Qe7 35.Nc6 Qf7 36.Bh5 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.02"]
[Round "12"]
[White "Parma, Bruno"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B49"]
[EventDate "1971.03.20"]
[PlyCount "43"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Be2 e6 6.O-O a6 7.Nc3 Nf6 8.Be3 
Bb4 9.Na4 O-O 10.Nxc6 bxc6 11.Nb6 Rb8 12.Nxc8 Qxc8 13.Bd3 d5 14.exd5 cxd5 
15.Ba7 Ra8 16.Bd4 Be7 17.Qe2 Nd7 18.c4 Bf6 19.Bxf6 Nxf6 20.cxd5 exd5 21.
Rac1 Qb7 22.Qe5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.02"]
[Round "12"]
[White "Minev, Nikolai"]
[Black "Vukic, Milan"]
[Result "1/2-1/2"]
[ECO "B02"]
[EventDate "1971.03.20"]
[PlyCount "143"]
[Source "Perpetual Check"]

1.e4 Nf6 2.Nc3 d5 3.e5 Ne4 4.Nxe4 dxe4 5.d4 exd3 6.Qxd3 Qxd3 7.Bxd3 Nc6 8.
f4 Be6 9.Be4 O-O-O 10.Nf3 Bd5 11.Bxd5 Rxd5 12.Bd2 e6 13.O-O-O Bc5 14.c3 b5
15.Kc2 Rhd8 16.Bc1 f6 17.exf6 gxf6 18.Rde1 Rg8 19.g3 Kd7 20.Be3 Bxe3 21.
Rxe3 e5 22.fxe5 Nxe5 23.Nxe5+ Rxe5 24.Rd1+ Ke6 25.Rf3 h5 26.Rd2 Rg4 27.
Rdf2 f5 28.Rd3 h4 29.gxh4 Rxh4 30.Rd8 Rh7 31.Re8+ Kf6 32.Rf8+ Rf7 33.Rxf7+
Kxf7 34.Kd3 Kf6 35.Re2 Rd5+ 36.Ke3 Rd1 37.Kf3 a5 38.a3 Rd8 39.Kg3 Rd3+ 40.
Kf4 Rh3 41.Rf2 Rh4+ 42.Kg3 Rg4+ 43.Kf3 Rc4 44.Rd2 Rh4 45.Kg3 Rg4+ 46.Kf3 
Ke5 47.h3 Rh4 48.Kg3 Rh7 49.Re2+ Kd5 50.Rf2 Ke4 51.Rf4+ Ke5 52.h4 Rg7+ 53.
Kf3 Rg1 54.Rd4 Rb1 55.Rd2 Rh1 56.Re2+ Kd5 57.Rd2+ Kc4 58.Kg3 f4+ 59.Kg4 
Kb3 60.h5 c6 61.Rf2 a4 62.Kg5 f3 63.Kg4 c5 64.Kg5 c4 65.Kg4 Ka2 66.Kg5 Kb1
67.Kg4 Ka1 68.Kg5 Ka2 69.Kg4 Kb3 70.Kg5 Rb1 71.Kg4 Rxb2 72.Rxb2+ 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.02"]
[Round "12"]
[White "Ciric, Dragoljub"]
[Black "Saidy, Anthony Fred"]
[Result "1/2-1/2"]
[ECO "B53"]
[EventDate "1971.03.20"]
[PlyCount "38"]
[Source "Perpetual Check"]

1.e4 c5 2.Nc3 d6 3.Nf3 Nf6 4.d4 cxd4 5.Qxd4 Nc6 6.Bb5 Bd7 7.Bxc6 Bxc6 8.
Bg5 e6 9.O-O-O Be7 10.Rhe1 O-O 11.Kb1 Qc7 12.Qd2 Rfd8 13.Nd4 Be8 14.f4 h6 
15.h4 hxg5 16.hxg5 b5 17.gxf6 Bxf6 18.g4 Bxd4 19.Qxd4 Qc5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.02"]
[Round "12"]
[White "Matulovic, Milan"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "B09"]
[EventDate "1971.03.20"]
[PlyCount "85"]
[Source "Perpetual Check"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.Bd3 Nc6 7.e5 dxe5 8.dxe5 
Nd5 9.Bd2 Bg4 10.Be4 Nxc3 11.Bxc3 Qxd1+ 12.Rxd1 f6 13.O-O fxe5 14.fxe5 Bh6
15.Bd5+ Kh8 16.h3 Bf5 17.e6+ Kg8 18.Bxc6 bxc6 19.Ne5 Rf6 20.Rde1 Bxe6 21.
Nf3 Bc4 22.Bxf6 exf6 23.Rf2 Rd8 24.b3 Bf7 25.Rfe2 c5 26.Re4 Bf8 27.c3 Rd3 
28.R4e3 Rd8 29.R3e2 a5 30.Nd2 Rd3 31.Ne4 f5 32.Nf6+ Kg7 33.Ne8+ Bxe8 34.
Rxe8 Rxc3 35.Rd1 Bd6 36.Ra8 c4 37.bxc4 Rxc4 38.Rxa5 Rc2 39.Kh1 h5 40.Ra1 
Kf6 41.Ra6 Kg5 42.a4 Be5 43.Re1 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.02"]
[Round "12"]
[White "Bogdanovic, Rajko"]
[Black "Mestrovic, Zvonimir"]
[Result "1/2-1/2"]
[ECO "B57"]
[EventDate "1971.03.20"]
[PlyCount "152"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Bd7 7.Bb3 Rc8 8.f3 
Na5 9.Qe2 g6 10.f4 Qb6 11.Nf3 Nxb3 12.axb3 Bc6 13.Be3 Qb4 14.Bd2 Qb6 15.e5
dxe5 16.Nxe5 e6 17.Be3 Bc5 18.Nc4 Qb4 19.Bxc5 Qxc5 20.Ra5 Qe7 21.Rxa7 O-O 
22.O-O Ng4 23.Ra5 Qh4 24.h3 Nh6 25.Qf2 Qd8 26.Raa1 b5 27.Rad1 Qc7 28.Nd6 
Rb8 29.b4 Nf5 30.Nxf5 gxf5 31.Rd3 h6 32.Rfd1 Kh7 33.Rg3 Rg8 34.Rdd3 Qe7 
35.Qc5 Qb7 36.Qf2 Qe7 37.Qc5 Qb7 38.Rxg8 Rxg8 39.g3 Bh1 40.Qf2 Ra8 41.Kh2 
Ra1 42.Rd1 Rxd1 43.Nxd1 Bf3 44.Ne3 Be4 45.Qe2 Qd7 46.c3 Qa7 47.g4 Qa1 48.
Qf2 Qc1 49.gxf5 exf5 50.Kg3 Qb1 51.Nf1 Qd3+ 52.Kh2 Bf3 53.Ng3 Kg6 54.Nf1 
Kh7 55.Ne3 Be4 56.Ng2 Qd5 57.Ne1 Qd1 58.Kg3 Bd5 59.Nc2 Qd3+ 60.Kh2 Bc4 61.
Nd4 Kh8 62.Qe1 Kh7 63.Qe5 Kg6 64.Qe1 Kh7 65.Qf2 Kh8 66.h4 Qb1 67.Nc6 Kh7 
68.Nd4 Bd3 69.Nf3 Bc2 70.Nd4 Bd3 71.Nf3 Bc2 72.Kg3 Qxb2 73.Qd2 Qb1 74.Qe1 
Qa2 75.Qd2 Qa4 76.Qd7 Qb3 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.02"]
[Round "12"]
[White "Bobotsov, Milko"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[ECO "E56"]
[EventDate "1971.03.20"]
[PlyCount "41"]
[Source "Perpetual Check"]

1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.e3 O-O 5.Nf3 c5 6.Bd3 d5 7.O-O Nc6 8.a3 dxc4 
9.Bxc4 Ba5 10.Qd3 a6 11.Rd1 b5 12.Ba2 Bb6 13.Ne4 c4 14.Qc2 Bb7 15.Ng3 Rc8 
16.Qe2 Qc7 17.e4 e5 18.Be3 exd4 19.Nxd4 Nxd4 20.Bxd4 Bxd4 21.Rxd4 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.02"]
[Round "12"]
[White "Radulov, Ivan"]
[Black "Messing, Hrvoje"]
[Result "0-1"]
[ECO "A26"]
[EventDate "1971.03.20"]
[PlyCount "92"]
[Source "Perpetual Check"]

1.c4 e5 2.Nc3 d6 3.g3 g6 4.Bg2 Bg7 5.e4 Nc6 6.Nge2 Be6 7.d3 Qd7 8.Be3 Nge7
9.Qd2 Nd4 10.f4 c5 11.O-O O-O 12.Nd5 Nxd5 13.cxd5 Nxe2+ 14.Qxe2 Bg4 15.Qd2
exf4 16.gxf4 Rae8 17.Kh1 b6 18.Rae1 f5 19.h3 Bh5 20.b3 Rf7 21.Bf2 Bf6 22.
Bg3 Rfe7 23.Kh2 a5 24.a4 Bd4 25.Qc2 Rb8 26.e5 Qc7 27.exd6 Qxd6 28.Rxe7 
Qxe7 29.Re1 Qd7 30.Qc4 Kf8 31.Re6 Re8 32.Bh4 g5 33.Bxg5 Bf7 34.Bh6+ Kg8 
35.Rxe8+ Qxe8 36.Qa6 Kh8 37.Qxb6 Qe1 38.Qd8+ Bg8 39.h4 Bg1+ 40.Kh1 Bd4+ 
41.Kh2 c4 42.Qg5 cxb3 43.d6 Qe6 44.Bf8 b2 45.Qe7 b1=Q 46.d7 Qg1+ 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.04"]
[Round "13"]
[White "Messing, Hrvoje"]
[Black "Janosevic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "A39"]
[EventDate "1971.03.20"]
[PlyCount "30"]
[Source "Perpetual Check"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 c5 6.Nc3 Nc6 7.d4 cxd4 8.Nxd4 
Nxd4 9.Qxd4 d6 10.e4 Be6 11.Qd3 Rc8 12.b3 Nd7 13.Bb2 a6 14.Rac1 Qa5 15.
Rfd1 Qh5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.04"]
[Round "13"]
[White "Lengyel, Levente"]
[Black "Radulov, Ivan"]
[Result "1/2-1/2"]
[ECO "D55"]
[EventDate "1971.03.20"]
[PlyCount "35"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 b6 8.cxd5 
exd5 9.Bd3 Bb7 10.O-O c5 11.Ne5 Nxe5 12.dxe5 Ne4 13.Bf4 f5 14.exf6 Nxf6 
15.Bg5 Ne4 16.Bf4 Nf6 17.Bg5 Ne4 18.Bf4 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.04"]
[Round "13"]
[White "Mestrovic, Zvonimir"]
[Black "Bobotsov, Milko"]
[Result "0-1"]
[ECO "D01"]
[EventDate "1971.03.20"]
[PlyCount "80"]
[Source "Perpetual Check"]

1.d4 Nf6 2.Nc3 d5 3.Bg5 Nbd7 4.Nf3 h6 5.Bh4 e6 6.e4 g5 7.Bg3 Nxe4 8.Nxe4 
dxe4 9.Ne5 Bg7 10.h4 Nxe5 11.Bxe5 Bxe5 12.dxe5 Bd7 13.Qd2 gxh4 14.Qb4 Bc6 
15.Bb5 Qd5 16.Bxc6+ bxc6 17.Rxh4 e3 18.fxe3 O-O-O 19.Qc4 Qxc4 20.Rxc4 Rhg8
21.Kf1 Rd2 22.g4 Rg5 23.Re1 h5 24.Re2 Rxe2 25.Kxe2 hxg4 26.Rf4 g3 27.Kf1 
Rxe5 28.e4 f5 29.Rf3 Rxe4 30.Rxg3 c5 31.Ra3 Kb7 32.c3 c4 33.Ra4 c5 34.Kf2 
Kb6 35.Kf3 a5 36.Ra3 Kb5 37.b3 a4 38.Rxa4 cxb3 39.Ra8 bxa2 40.Rxa2 Kc4 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.04"]
[Round "13"]
[White "Bronstein, David"]
[Black "Bogdanovic, Rajko"]
[Result "1/2-1/2"]
[ECO "A38"]
[EventDate "1971.03.20"]
[PlyCount "47"]
[Source "Perpetual Check"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 c5 6.c4 Nc6 7.O-O d6 8.Nc3 Bf5 
9.d3 Qd7 10.Qd2 Bh3 11.d4 Bxg2 12.Kxg2 cxd4 13.Nxd4 a6 14.a4 Rfe8 15.e4 
Qc7 16.Nd5 Nxd5 17.exd5 Nxd4 18.Bxd4 Bxd4 19.Qxd4 e5 20.dxe6 Rxe6 21.Rad1 
Qc6+ 22.Qd5 Rc8 23.Rd3 Rf6 24.Rfd1 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.04"]
[Round "13"]
[White "Saidy, Anthony Fred"]
[Black "Matulovic, Milan"]
[Result "0-1"]
[ECO "B25"]
[EventDate "1971.03.20"]
[PlyCount "54"]
[Source "Perpetual Check"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.f4 e6 7.Nf3 Nge7 8.O-O O-O 
9.Be3 Nd4 10.Qd2 Rb8 11.Nd1 b6 12.c3 Nxf3+ 13.Bxf3 d5 14.e5 d4 15.cxd4 
cxd4 16.Bf2 Bb7 17.Bxb7 Rxb7 18.Rc1 Qd5 19.Rc4 Nc6 20.Qc2 Rc7 21.Be1 Rfc8 
22.Nf2 b5 23.Rc5 Nxe5 24.Rxc7 Nf3+ 25.Kh1 Nxe1+ 26.Ne4 Rxc7 27.Qxc7 Nxd3 
0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.04"]
[Round "13"]
[White "Vukic, Milan"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "A11"]
[EventDate "1971.03.20"]
[PlyCount "34"]
[Source "Perpetual Check"]

1.Nf3 d5 2.c4 c6 3.b3 Nf6 4.g3 g6 5.Bb2 Bg7 6.Bg2 O-O 7.O-O Nbd7 8.d3 Re8 
9.Nbd2 e5 10.Qc2 b6 11.b4 Bb7 12.e4 dxe4 13.dxe4 c5 14.b5 Qc7 15.Rfe1 Nf8 
16.Nb1 N6d7 17.Nc3 Ne6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.04"]
[Round "13"]
[White "Damjanovic, Mato"]
[Black "Minev, Nikolai"]
[Result "1/2-1/2"]
[ECO "C85"]
[EventDate "1971.03.20"]
[PlyCount "33"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Nd7 8.Nbd2
O-O 9.Nc4 f6 10.Nh4 Nc5 11.Nf5 Bxf5 12.exf5 Qd5 13.Qe2 Rfe8 14.Nd2 a5 15.
Ne4 Nxe4 16.Qxe4 Qxe4 17.dxe4 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.04"]
[Round "13"]
[White "Rukavina, Josip"]
[Black "Parma, Bruno"]
[Result "1-0"]
[ECO "E33"]
[EventDate "1971.03.20"]
[PlyCount "87"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.Nc3 O-O 6.Qc2 d6 7.a3 Bxc3 8.Bxc3 
Nc6 9.e3 e5 10.d5 Nb8 11.Be2 Bg4 12.e4 c6 13.dxc6 Nxc6 14.O-O Nh5 15.h3 
Be6 16.Rfe1 Nf4 17.Bf1 Rac8 18.Rad1 Rfd8 19.Qd2 Qf6 20.Qe3 Qg6 21.Nh4 Qf6 
22.Nf5 Bxf5 23.Qxf4 exf4 24.Bxf6 gxf6 25.exf5 Ne5 26.Re4 f3 27.gxf3 Nxf3+ 
28.Kg2 Ne5 29.Red4 Kf8 30.f4 Nc6 31.Rxd6 Rxd6 32.Rxd6 Ke7 33.Rd5 Rg8+ 34.
Kf2 h5 35.Bg2 b6 36.c5 h4 37.cxb6 axb6 38.Rb5 Nd4 39.Rxb6 Nxf5 40.a4 Rd8 
41.Bf3 Rd2+ 42.Ke1 Rh2 43.a5 Nd4 44.Bd1 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.05"]
[Round "14"]
[White "Janosevic, Dragoljub"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "C95"]
[EventDate "1971.03.20"]
[PlyCount "39"]
[Source "Perpetual Check"]

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 Nb8 10.d4 Nbd7 11.c4 c6 12.c5 Qc7 13.cxd6 Bxd6 14.Bg5 exd4 15.Bxf6 
gxf6 16.Nxd4 Nc5 17.Nf5 Bxf5 18.exf5 Rad8 19.Qg4+ Kh8 20.Nc3 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.05"]
[Round "14"]
[White "Minev, Nikolai"]
[Black "Rukavina, Josip"]
[Result "1-0"]
[ECO "B06"]
[EventDate "1971.03.20"]
[PlyCount "81"]
[Source "Perpetual Check"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Be2 Nd7 5.O-O e5 6.c3 Ngf6 7.Nbd2 O-O 8.Re1 h6
9.Bf1 Re8 10.dxe5 Nxe5 11.Nxe5 dxe5 12.Qc2 Nh5 13.g3 Bg4 14.Nc4 Qd7 15.Ne3
Bf3 16.Bg2 Bxg2 17.Nxg2 Rad8 18.Be3 Qg4 19.Nh4 Rd6 20.f3 Qd7 21.Rad1 Rd8 
22.Rxd6 Qxd6 23.Ng2 Bf8 24.Qb3 b6 25.Re2 Qf6 26.Ne1 Kh7 27.Kg2 Ng7 28.Rd2 
Rxd2+ 29.Bxd2 c6 30.Be3 Qe7 31.Qc4 Qd7 32.Qd3 Qe6 33.b3 Bd6 34.Qd2 h5 35.
Nd3 f5 36.Nf2 h4 37.Qd3 b5 38.Bxa7 hxg3 39.hxg3 Be7 40.Be3 Nh5 41.c4 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.05"]
[Round "14"]
[White "Ciric, Dragoljub"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "D13"]
[EventDate "1971.03.20"]
[PlyCount "36"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Nf3 Nc6 6.Bf4 e6 7.e3 Bd6 8.Bxd6 
Qxd6 9.Bd3 O-O 10.O-O Bd7 11.Rc1 Rfc8 12.Qe2 Be8 13.a3 a6 14.Rc2 Rc7 15.
Rfc1 Rac8 16.Nb1 Ne7 17.Rxc7 Rxc7 18.Rxc7 Qxc7 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.05"]
[Round "14"]
[White "Matulovic, Milan"]
[Black "Vukic, Milan"]
[Result "1-0"]
[ECO "B13"]
[EventDate "1971.03.20"]
[PlyCount "115"]
[Source "Perpetual Check"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c3 Nc6 5.Bf4 Nf6 6.Bd3 Bg4 7.Qb3 Qc8 8.Nd2 
e6 9.Ngf3 Be7 10.Ne5 Nxe5 11.Bxe5 O-O 12.Qc2 Bf5 13.Bxf5 exf5 14.O-O g6 
15.Rfe1 Qc6 16.Re2 Ne4 17.Nb3 a5 18.a4 b6 19.Nc1 Rfe8 20.f3 Nd6 21.Nd3 f6 
22.Bg3 Bf8 23.Rae1 Rxe2 24.Rxe2 Re8 25.h4 Kf7 26.Kf2 Rxe2+ 27.Qxe2 Nc4 28.
b3 Na3 29.Qe5 Qxc3 30.Qxd5+ Kg7 31.Nf4 Nc2 32.Ne6+ Kh8 33.Kg1 Qc8 34.Qc4 
Qxc4 35.bxc4 Kg8 36.Bc7 Nxd4 37.Nxf8 Kxf8 38.Bxb6 Ne2+ 39.Kf2 Nc3 40.Bxa5 
Nxa4 41.Ke3 Ke7 42.Kd4 Ke6 43.c5 Nb2 44.Bc3 Nd1 45.Bd2 Nb2 46.Kc3 Nd1+ 47.
Kc4 Nb2+ 48.Kb5 Kd7 49.c6+ Kc8 50.Kc5 Nd3+ 51.Kd6 Ne5 52.Kd5 Nd3 53.Ke6 g5
54.h5 g4 55.Kxf6 gxf3 56.gxf3 Kc7 57.Kg7 Kxc6 58.Kxh7 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.05"]
[Round "14"]
[White "Bogdanovic, Rajko"]
[Black "Saidy, Anthony Fred"]
[Result "1-0"]
[ECO "B09"]
[EventDate "1971.03.20"]
[PlyCount "82"]
[Source "Perpetual Check"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 c5 6.Bb5+ Bd7 7.e5 Ng4 8.e6 Bxb5 
9.exf7+ Kd7 10.Nxb5 Qa5+ 11.Nc3 cxd4 12.Nxd4 Bxd4 13.Qxd4 Nc6 14.Qd1 h5 
15.h3 Nf6 16.O-O Qc5+ 17.Rf2 Raf8 18.Qf3 Qf5 19.Be3 Kc8 20.b4 Kb8 21.Rb1 
Rxf7 22.b5 Nd8 23.Rd2 Ne6 24.Qf2 Kc8 25.Rb4 Nc5 26.b6 axb6 27.Rxb6 Nfe4 
28.Nxe4 Nxe4 29.Qf3 e5 30.Rd5 h4 31.Ra5 Rd8 32.Rb4 d5 33.Ra8+ Kd7 34.Rxb7+
Ke8 35.Rxd8+ Kxd8 36.Rxf7 Qxf7 37.fxe5 Qe7 38.Bd4 Qb4 39.c3 Qb1+ 40.Kh2 
Nd2 41.Qf8+ Kd7 1-0

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.05"]
[Round "14"]
[White "Bobotsov, Milko"]
[Black "Bronstein, David"]
[Result "1/2-1/2"]
[ECO "E19"]
[EventDate "1971.03.20"]
[PlyCount "22"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.Nc3 O-O 7.O-O Ne4 8.Qc2 
Nxc3 9.Qxc3 c5 10.Rd1 d6 11.b3 Bf6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.05"]
[Round "14"]
[White "Radulov, Ivan"]
[Black "Mestrovic, Zvonimir"]
[Result "1/2-1/2"]
[ECO "B61"]
[EventDate "1971.03.20"]
[PlyCount "84"]
[Source "Perpetual Check"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Bd7 7.Qd2 Rc8 8.
O-O-O Nxd4 9.Qxd4 Qa5 10.Bd2 e5 11.Qd3 Ng4 12.Qe2 Be7 13.h3 Nf6 14.Kb1 Qc7
15.g4 Be6 16.g5 Nd7 17.h4 Nb6 18.Bh3 O-O 19.f4 exf4 20.Bxf4 a6 21.Qh2 Bxh3
22.Qxh3 Na4 23.Rd3 Qc4 24.Bd2 Nxc3+ 25.Bxc3 b5 26.b3 Qxe4 27.g6 hxg6 28.h5
Qf5 29.Qxf5 gxf5 30.h6 f6 31.hxg7 Kxg7 32.Rg3+ Kf7 33.Rh7+ Ke8 34.Rgg7 Rc7
35.Ba5 Rd7 36.Rh5 Rf7 37.Rg6 Bf8 38.Rxf5 Bg7 39.Bc3 Ke7 40.Rf2 Ke8 41.Rf1 
Rde7 42.Bxf6 Bxf6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.05"]
[Round "14"]
[White "Messing, Hrvoje"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]
[ECO "C09"]
[EventDate "1971.03.20"]
[PlyCount "34"]
[Source "Perpetual Check"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6 7.O-O Ne7 8.dxc5
Bxc5 9.Nb3 Bd6 10.Nfd4 O-O 11.c3 a6 12.Bd3 Bd7 13.Nxc6 bxc6 14.Qh5 g6 15.
Qh6 Bf5 16.Rd1 Bxd3 17.Rxd3 Nf5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.07"]
[Round "15"]
[White "Lengyel, Levente"]
[Black "Janosevic, Dragoljub"]
[Result "1/2-1/2"]
[ECO "D69"]
[EventDate "1971.03.20"]
[PlyCount "28"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Rc1 c6 8.Bd3 
dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.O-O Nxc3 12.Rxc3 e5 13.dxe5 Nxe5 14.Nxe5 
Qxe5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.07"]
[Round "15"]
[White "Mestrovic, Zvonimir"]
[Black "Messing, Hrvoje"]
[Result "1/2-1/2"]
[ECO "C93"]
[EventDate "1971.03.20"]
[PlyCount "28"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.Re1 d6 8.c3 O-O 
9.h3 h6 10.d4 Re8 11.Nbd2 Bf8 12.Nf1 Bb7 13.Ng3 Na5 14.Bc2 c5 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.07"]
[Round "15"]
[White "Bronstein, David"]
[Black "Radulov, Ivan"]
[Result "1/2-1/2"]
[ECO "E12"]
[EventDate "1971.03.20"]
[PlyCount "29"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 b6 7.Bd3 Bb7 8.O-O Nbd7
9.Qe2 c5 10.Rad1 Ne4 11.Bxe7 Qxe7 12.cxd5 Nxc3 13.bxc3 exd5 14.c4 cxd4 15.
Nxd4 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.07"]
[Round "15"]
[White "Saidy, Anthony Fred"]
[Black "Bobotsov, Milko"]
[Result "1/2-1/2"]
[ECO "A36"]
[EventDate "1971.03.20"]
[PlyCount "22"]
[Source "Perpetual Check"]

1.c4 c5 2.g3 Nc6 3.Bg2 g6 4.Nc3 Bg7 5.e3 e5 6.Nge2 Nge7 7.O-O O-O 8.a3 d6 
9.Rb1 a5 10.d3 Bg4 11.h3 Be6 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.07"]
[Round "15"]
[White "Vukic, Milan"]
[Black "Bogdanovic, Rajko"]
[Result "0-1"]
[ECO "E64"]
[EventDate "1971.03.20"]
[PlyCount "114"]
[Source "Perpetual Check"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O c5 7.d5 Na6 8.Nc3 Nc7 
9.a4 b6 10.Bf4 a6 11.e4 Rb8 12.e5 Nfe8 13.Re1 b5 14.axb5 axb5 15.b3 bxc4 
16.bxc4 Rb4 17.Bf1 Bg4 18.Ra3 h6 19.Na2 Rb6 20.h3 Bxf3 21.Qxf3 g5 22.exd6 
exd6 23.Bd2 Nf6 24.Nc3 Nd7 25.Qf5 Ne5 26.Ne4 Ra6 27.Ree3 Rxa3 28.Rxa3 Ne8 
29.f4 gxf4 30.gxf4 Ng6 31.Rg3 Qe7 32.Bd3 Bd4+ 33.Kh2 Ng7 34.Qg4 h5 35.Qf3 
Kh8 36.Rg5 Ra8 37.Qd1 Ra2 38.Rg2 Nh4 39.Re2 Nf3+ 40.Kg3 Qh4+ 41.Kxf3 Qxh3+
42.Ng3 h4 43.Be1 hxg3 44.Rxa2 g2+ 45.Bg3 g1=Q 46.Ra8+ Ne8 47.Rxe8+ Kg7 48.
Qxg1 Bxg1 49.Re2 Bd4 50.f5 Qh1+ 51.Kf4 Be5+ 52.Kg4 Bxg3 53.Kxg3 Kf6 54.Re3
Qd1 55.Kf4 Qd2 56.Ke4 Qf2 57.Rf3 Qd4# 0-1

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.07"]
[Round "15"]
[White "Damjanovic, Mato"]
[Black "Matulovic, Milan"]
[Result "1/2-1/2"]
[ECO "D25"]
[EventDate "1971.03.20"]
[PlyCount "31"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.h3 Bh5 7.Nc3 Nbd7 8.O-O 
Bd6 9.Be2 O-O 10.b3 Qe7 11.Bb2 Ba3 12.Bxa3 Qxa3 13.Nd2 Bxe2 14.Qxe2 Qe7 
15.Nde4 Nxe4 16.Nxe4 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.07"]
[Round "15"]
[White "Rukavina, Josip"]
[Black "Ciric, Dragoljub"]
[Result "1/2-1/2"]
[ECO "D14"]
[EventDate "1971.03.20"]
[PlyCount "22"]
[Source "Perpetual Check"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nc6 5.Nf3 Nf6 6.Bf4 Bf5 7.e3 e6 8.Bd3 
Bxd3 9.Qxd3 Bd6 10.Bxd6 Qxd6 11.O-O O-O 1/2-1/2

[Event "14th Bosna it"]
[Site "Sarajevo YUG"]
[Date "1971.04.07"]
[Round "15"]
[White "Parma, Bruno"]
[Black "Minev, Nikolai"]
[Result "1/2-1/2"]
[ECO "C67"]
[EventDate "1971.03.20"]
[PlyCount "33"]
[Source "Perpetual Check"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.
Qxd8+ Kxd8 9.Nc3 Ke8 10.Ne2 Be6 11.Nf4 Bd5 12.Nxd5 cxd5 13.Bf4 c6 14.Rfe1 
Be7 15.g4 Nh4 16.Nxh4 Bxh4 17.Kg2 1/2-1/2

