[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "1"]
[White "O'Kelly de Galway, Alberic"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "A36"]
[EventDate "1969.10.08"]
[PlyCount "60"]

1.c4 c5 2.Nc3 g6 3.g3 Bg7 4.Bg2 Nc6 5.e3 Nh6 6.Nge2 Nf5 7.a3 O-O 8.Rb1 a5 
9.O-O d6 10.b3 e6 11.Bb2 Qe7 12.Na4 Bxb2 13.Rxb2 Qf6 14.d3 Rb8 15.Rd2 Bd7 
16.Nb6 Rfd8 17.Qa1 Qxa1 18.Rxa1 Be8 19.Rad1 Kf8 20.d4 cxd4 21.e4 Ng7 22.
Nxd4 Na7 23.Ne2 Ke7 24.Nc3 Nc8 25.Nxc8+ Rbxc8 26.a4 Bc6 27.f4 f6 28.Kf2 
Ne8 29.f5 e5 30.Bh3 g5 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "1"]
[White "Berrios Pagan, Angel"]
[Black "Kavalek, Lubomir"]
[Result "0-1"]
[ECO "B23"]
[EventDate "1969.10.08"]
[PlyCount "56"]

1.e4 c5 2.Nc3 d6 3.g3 Nc6 4.Bg2 g6 5.Nh3 Bg7 6.O-O e6 7.d3 Nge7 8.Be3 b6 
9.Qd2 O-O 10.Bh6 d5 11.Bxg7 Kxg7 12.exd5 exd5 13.Nf4 d4 14.Ncd5 Nxd5 15.
Nxd5 Qd6 16.Rfe1 Bd7 17.h4 Rae8 18.Qf4 Qxf4 19.Nxf4 Ne5 20.Be4 h6 21.Kg2 
f6 22.a3 g5 23.hxg5 hxg5 24.Ne2 Rh8 25.Rh1 Rxh1 26.Rxh1 f5 27.Bd5 Nxd3 28.
Nxd4 Ne1+ 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "1"]
[White "Colon Romero, Arturo"]
[Black "Bisguier, Arthur Bernard"]
[Result "0-1"]
[ECO "A17"]
[EventDate "1969.10.08"]
[PlyCount "56"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.e3 Nbd7 5.b3 Bd6 6.Be2 O-O 7.Nb5 Be7 8.Bb2 c5
9.O-O b6 10.d3 Bb7 11.Qc2 a6 12.Nc3 Bd6 13.Rfd1 Rc8 14.Rac1 Qe7 15.Bf1 e5 
16.e4 d4 17.Ne2 Nh5 18.g4 f5 19.gxf5 Rxf5 20.Bg2 Rf6 21.Nd2 Rcf8 22.Rf1 
Rh6 23.Nf3 Rg6 24.Kh1 Bc8 25.Qd2 Ndf6 26.Rg1 Ng4 27.Rcf1 Qf6 28.Bc1 Be7 
0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "1"]
[White "Colon Romero, Miguel"]
[Black "Kaplan, Julio"]
[Result "1/2-1/2"]
[ECO "A56"]
[EventDate "1969.10.08"]
[PlyCount "52"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.Bd3 O-O 7.f3 e6 8.Nge2 exd5 
9.exd5 a6 10.Bg5 Nbd7 11.O-O Qc7 12.a4 Ne5 13.Re1 Bd7 14.Qd2 Rab8 15.b3 
Nxd3 16.Qxd3 Rfe8 17.Ng3 h6 18.Bd2 Qb6 19.Qc2 Nh7 20.Rxe8+ Rxe8 21.Re1 Rf8
22.Nce2 Qd8 23.Bc3 Bxc3 24.Qxc3 Nf6 25.Qd2 Kh7 26.Nc3 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "1"]
[White "Browne, Walter Shawn"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[ECO "B16"]
[EventDate "1969.10.08"]
[PlyCount "73"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Bc4 Bf5 7.Ne2 e6 8.
O-O h5 9.Bd3 Bxd3 10.Qxd3 Bd6 11.Bf4 h4 12.h3 Qc7 13.Bxd6 Qxd6 14.Qb3 b6 
15.c4 Nd7 16.Rac1 O-O-O 17.c5 bxc5 18.dxc5 Qc7 19.Qa4 Rh5 20.b4 Rd5 21.b5 
Nxc5 22.Qa3 cxb5 23.Nc3 Rd3 24.Qb4 R3d4 25.Qxb5 a6 26.Qb1 Rc4 27.Ne2 Nd3 
28.Rxc4 Qxc4 29.Qb6 Qb5 30.Qa7 Qb7 31.Qe3 f5 32.Nc1 f4 33.Qd2 Qb2 34.Qa5 
Qb5 35.Qa3 f3 36.Nxd3 Qxd3 37.Rc1+ 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "1"]
[White "Larsen, Bent"]
[Black "Byrne, Robert"]
[Result "1-0"]
[ECO "B23"]
[EventDate "1969.10.08"]
[PlyCount "113"]

1.e4 c5 2.Nc3 Nc6 3.Nge2 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3
d6 9.f3 Bd7 10.Qd2 a5 11.a4 Nxd4 12.Bxd4 Be6 13.Bxe6 fxe6 14.O-O Nd7 15.
Bxg7 Kxg7 16.Nb5 e5 17.g3 Rc8 18.b3 Qb6+ 19.Kg2 Qc5 20.Rf2 b6 21.Re1 Nf6 
22.Re3 Qb4 23.Qxb4 axb4 24.c3 bxc3 25.Rc2 Nd7 26.Rexc3 Rxc3 27.Rxc3 Nc5 
28.Nc7 Kf7 29.Nd5 Rb8 30.b4 Nd7 31.Rc7 Ke8 32.h4 e6 33.Nc3 Kd8 34.Rc6 Rc8 
35.Rxc8+ Kxc8 36.Nb5 d5 37.Kf2 Kb7 38.Nd6+ Kc7 39.Nf7 Kc6 40.Ke3 Kc7 41.
Ng5 Nf8 42.Kd3 Kc6 43.f4 exf4 44.gxf4 Kc7 45.e5 Kb7 46.Ke3 Kc7 47.Nf3 Kd7 
48.Nd4 Ke7 49.Kf3 h5 50.Ke3 Nd7 51.Nc6+ Ke8 52.Kd3 Kf7 53.Kd4 Ke8 54.a5 
bxa5 55.bxa5 Kf7 56.a6 Nb6 57.Kc5 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "1"]
[White "Martinez Ibrahim, F."]
[Black "Spassky, Boris"]
[Result "0-1"]
[ECO "C95"]
[EventDate "1969.10.08"]
[PlyCount "62"]

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.Nf1 Bf8 14.Ng3 g6 15.b3 Bg7 
16.d5 Nb6 17.Be3 Rc8 18.Qd2 c6 19.dxc6 Rxc6 20.Rac1 Qc7 21.Bb1 d5 22.Bg5 
dxe4 23.Nxe4 Nfd5 24.Bh6 Rc8 25.Red1 f5 26.Bxg7 Qxg7 27.Neg5 Nxc3 28.Qd8+ 
Qf8 29.Qxf8+ Rxf8 30.Nxe5 Ne2+ 31.Kf1 Rxc1 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "1"]
[White "Parma, Bruno"]
[Black "Schmid, Lothar"]
[Result "1/2-1/2"]
[ECO "C09"]
[EventDate "1969.10.08"]
[PlyCount "30"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Bd6 7.dxc5 Bxc5 8.
Nb3 Ne7 9.Bxc6+ Nxc6 10.Nxc5 Qa5+ 11.c3 Qxc5 12.O-O O-O 13.Be3 Qa5 14.Qd2 
Re8 15.Rfe1 Bg4 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "2"]
[White "Spassky, Boris"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "C10"]
[EventDate "1969.10.08"]
[PlyCount "87"]

1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Bxe4 7.Bxe4 c6 8.O-O
Nf6 9.Bd3 Nbd7 10.c4 Bd6 11.b3 O-O 12.Bb2 Qc7 13.Qc2 Rfe8 14.Rfe1 Bf8 15.
Rad1 g6 16.Bf1 Bg7 17.g3 Rad8 18.Bg2 Nh5 19.Re2 Rc8 20.h4 Rcd8 21.Rde1 
Nhf6 22.Qc1 h5 23.Bh3 Nf8 24.Qa1 Ng4 25.Bc3 Nh6 26.Qb2 Nf5 27.Bxf5 gxf5 
28.d5 Bxc3 29.Qxc3 cxd5 30.Nd4 Qd7 31.c5 Nh7 32.b4 a6 33.a4 Rc8 34.b5 axb5
35.axb5 Rf8 36.c6 bxc6 37.bxc6 Qd8 38.Rc1 Nf6 39.c7 Qd7 40.Qe3 Ne4 41.f3 
e5 42.fxe4 f4 43.gxf4 exd4 44.Rg2+ 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "2"]
[White "Kavalek, Lubomir"]
[Black "Martinez Ibrahim, F."]
[Result "1-0"]
[ECO "C95"]
[EventDate "1969.10.08"]
[PlyCount "58"]

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.Nh4 Bb7 12.Nf5 Re8 13.Nxe7+ Rxe7 14.f3 c5 15.d5 h6 
16.Nd2 c4 17.Bc2 Qb6+ 18.Kh2 Nh5 19.Nf1 g5 20.f4 Nxf4 21.Ng3 Nf6 22.Nf5 
Ree8 23.Be3 Qd8 24.g3 N4h5 25.Nxh6+ Kf8 26.Rf1 Kg7 27.Bxg5 Kg6 28.Nf5 Rh8 
29.Nh4+ Kg7 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "2"]
[White "Byrne, Robert"]
[Black "Parma, Bruno"]
[Result "1-0"]
[ECO "B07"]
[EventDate "1969.10.08"]
[PlyCount "93"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bg5 Bg7 5.f4 h6 6.Bh4 c5 7.e5 Nh5 8.dxc5 Nxf4 
9.exd6 g5 10.Bf2 O-O 11.Qd2 Nc6 12.O-O-O Qa5 13.a3 exd6 14.Nb5 Bg4 15.Qxa5
Nxa5 16.Rxd6 Rfc8 17.Rd2 b6 18.g3 Ng6 19.b4 bxc5 20.bxa5 Rab8 21.h3 Be6 
22.Nxa7 Bb2+ 23.Kd1 Bc3 24.Nxc8 Rb1+ 25.Ke2 Bxd2 26.Kxd2 Rxf1 27.Ke2 Bc4+ 
28.Ke3 f5 29.Rh2 Ba6 30.Nb6 Kf7 31.Nf3 Ra1 32.Kd2 Rxa3 33.Ne1 Ne5 34.Bxc5 
Rxg3 35.Bd6 Nf3+ 36.Nxf3 Rxf3 37.c4 Ke6 38.Bc5 f4 39.Kc2 Kf5 40.Bb4 h5 41.
c5 Re3 42.Nd5 Re5 43.Nc7 Bb7 44.a6 Be4+ 45.Kd2 Re7 46.Nb5 Rd7+ 47.Nd6+ 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "2"]
[White "Damjanovic, Mato"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "A44"]
[EventDate "1969.10.08"]
[PlyCount "57"]

1.d4 c5 2.d5 e5 3.Nc3 d6 4.e4 Be7 5.Be2 Bg5 6.Bxg5 Qxg5 7.Nf3 Qe7 8.Nd2 
Nf6 9.O-O O-O 10.a4 Nbd7 11.a5 Ne8 12.a6 b6 13.b4 cxb4 14.Na2 Nc5 15.Nxb4 
Kh8 16.Bg4 Qg5 17.Bxc8 Rxc8 18.Nc6 Rc7 19.f4 exf4 20.Qf3 Ne6 21.Nb3 Rxc6 
22.dxc6 Nf6 23.Rad1 Qe5 24.c4 g5 25.g3 Rc8 26.Rd5 Nxd5 27.cxd5 Nd4 28.Nxd4
Qxd4+ 29.Kh1 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "2"]
[White "Kaplan, Julio"]
[Black "Berrios Pagan, Angel"]
[Result "1/2-1/2"]
[ECO "B14"]
[EventDate "1969.10.08"]
[PlyCount "44"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 g6 6.Qb3 Bg7 7.cxd5 O-O 8.Nge2 
Nbd7 9.g3 Nb6 10.Bg2 Bf5 11.O-O Qd7 12.a4 Rfd8 13.d6 Qxd6 14.a5 Be6 15.Qd1
Nbd5 16.Nf4 Nxf4 17.Bxf4 Qd7 18.Re1 Bd5 19.Nxd5 Nxd5 20.Bg5 h6 21.Bd2 e6 
22.Ra3 Rac8 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "2"]
[White "Colon Romero, Arturo"]
[Black "Colon Romero, Miguel"]
[Result "1/2-1/2"]
[ECO "E19"]
[EventDate "1969.10.08"]
[PlyCount "34"]

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.Ne1 Bxg2 11.Nxg2 Bf6 12.Qf3 Nc6 13.e3 g5 14.Bd2 Ne7 15.
Bc3 d6 16.Rad1 Qd7 17.Rfe1 Ng6 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "2"]
[White "Schmid, Lothar"]
[Black "Browne, Walter Shawn"]
[Result "1/2-1/2"]
[ECO "B45"]
[EventDate "1969.10.08"]
[PlyCount "66"]

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 exd5 10.Bd3 d4 11.Ne2 O-O 12.O-O h6 13.Bf4 Re8 14.Re1 Qd5 
15.Qd2 Bf5 16.Bxf5 Qxf5 17.Nxd4 Nxd4 18.Rxe8+ Rxe8 19.Qxd4 Re4 20.Qd8+ Re8
21.Qd2 Ne4 22.Qe3 Nf6 23.Qf3 Qxc2 24.Qxb7 Re2 25.Qxa7 Qe4 26.Qb8+ Kh7 27.
h3 Nd5 28.Bc1 Qc2 29.Qb7 Re1+ 30.Kh2 Nf6 31.Qb6 Rxc1 32.Rxc1 Qxc1 33.a4 
Qf4+ 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "2"]
[White "Bisguier, Arthur Bernard"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[ECO "D37"]
[EventDate "1969.10.08"]
[PlyCount "58"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 b6 7.cxd5 Nxd5 8.Bg3 c5
9.Bd3 cxd4 10.exd4 Bb7 11.O-O Nc6 12.Rc1 Rc8 13.Re1 Nxc3 14.bxc3 Bf6 15.
Nd2 Na5 16.Ne4 Be7 17.Qe2 Qd5 18.f3 Nc4 19.Bf4 Rfe8 20.Nf2 Nd6 21.Ng4 Qh5 
22.Qf2 f5 23.Ne5 Bf6 24.c4 Nf7 25.c5 Bd5 26.Ba6 Bxe5 27.Bxe5 Nxe5 28.Rxe5 
Rc7 29.Qb2 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "3"]
[White "Donner, Jan"]
[Black "Schmid, Lothar"]
[Result "1-0"]
[ECO "A55"]
[EventDate "1969.10.08"]
[PlyCount "77"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4 Be7 6.Be2 O-O 7.O-O c6 8.Rb1 Re8
9.Re1 Bf8 10.Bf1 exd4 11.Nxd4 d5 12.exd5 Rxe1 13.Qxe1 cxd5 14.cxd5 Nb6 15.
Bg5 Nbxd5 16.Nxd5 Qxd5 17.Bxf6 gxf6 18.Qc3 Bd7 19.Bc4 Qh5 20.Qb3 Bd6 21.h3
Re8 22.Qxb7 Qg6 23.Rd1 Bxh3 24.Bxf7+ Qxf7 25.Qxf7+ Kxf7 26.gxh3 Rd8 27.Re1
Be5 28.Nc6 Rg8+ 29.Kf1 Bxb2 30.Rb1 Ba3 31.Rb7+ Ke6 32.Rxa7 Bc5 33.Ra6 Kd5 
34.Na5 Bd4 35.Nb3 Be5 36.Ra5+ Kc4 37.Ke2 Rg5 38.Ra4+ Kd5 39.f4 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "3"]
[White "Berrios Pagan, Angel"]
[Black "Colon Romero, Arturo"]
[Result "1-0"]
[ECO "B92"]
[EventDate "1969.10.08"]
[PlyCount "114"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 
Nc6 9.g4 h6 10.Rg1 Be6 11.Bf3 Na5 12.Nxa5 Qxa5 13.Qd2 Qc7 14.h4 Nd7 15.g5 
hxg5 16.hxg5 g6 17.Nd5 Bxd5 18.exd5 O-O-O 19.Bg4 Kb8 20.Bxd7 Rxd7 21.O-O-O
Rc8 22.Kb1 Bd8 23.Rh1 Qc4 24.Rh8 Qb5 25.Qd3 Qa4 26.Rdh1 Qa5 27.c3 Rdc7 28.
Qd1 f5 29.gxf6 Bxf6 30.Rxc8+ Rxc8 31.Qb3 Qc7 32.Bb6 Qd7 33.Be3 Bd8 34.Qb4 
Qf5+ 35.Kc1 Bc7 36.Qb3 Ka8 37.Qd1 Qe4 38.Rh7 Bb8 39.Qh1 Qxh1+ 40.Rxh1 Ba7 
41.Kd2 Bxe3+ 42.fxe3 Rf8 43.Rh2 Kb8 44.Kd3 Rf7 45.c4 Kc7 46.b4 Kd7 47.c5 
Ke7 48.Ke4 Rg7 49.Rf2 g5 50.cxd6+ Kxd6 51.Rf6+ Kd7 52.Kxe5 g4 53.Rf2 g3 
54.Rg2 Rg4 55.e4 Rg8 56.Kf4 Kd6 57.Rxg3 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "3"]
[White "O'Kelly de Galway, Alberic"]
[Black "Kavalek, Lubomir"]
[Result "1/2-1/2"]
[ECO "E69"]
[EventDate "1969.10.08"]
[Source "PGN Mentor"]
[PlyCount "53"]

1.c4 g6 2.Nc3 Nf6 3.g3 Bg7 4.Bg2 O-O 5.d4 d6 6.Nf3 Nbd7 7.O-O e5 8.e4 c6 
9.h3 Qb6 10.d5 Nc5 11.Re1 Bd7 12.Bf1 a5 13.Rb1 cxd5 14.cxd5 Rfc8 15.Nd2 
Qd8 16.Nc4 Ne8 17.a4 f5 18.exf5 gxf5 19.Be3 Rab8 20.Kh2 b6 21.b4 axb4 22.
Rxb4 e4 23.Nb5 Ra8 24.Bd4 Bxb5 25.Rxb5 Bxd4 26.Qxd4 Rxa4 27.Qb2 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "3"]
[White "Browne, Walter Shawn"]
[Black "Byrne, Robert"]
[Result "1/2-1/2"]
[ECO "B44"]
[EventDate "1969.10.08"]
[PlyCount "35"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nb5 d6 6.c4 Nf6 7.N1c3 a6 8.Na3 
Be7 9.Be2 O-O 10.O-O b6 11.Be3 Bb7 12.Qd2 Ne5 13.f3 d5 14.cxd5 exd5 15.
exd5 Nxd5 16.Nxd5 Bxd5 17.Rfd1 Be6 18.Qxd8 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "3"]
[White "Parma, Bruno"]
[Black "Damjanovic, Mato"]
[Result "1-0"]
[ECO "B49"]
[EventDate "1969.10.08"]
[PlyCount "107"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nc3 e6 6.Be3 a6 7.Be2 b5 8.Nxc6 
Qxc6 9.O-O Bb7 10.Bf3 Qc7 11.e5 Ne7 12.Bc5 Ng6 13.Bxf8 Kxf8 14.Bxb7 Qxb7 
15.Qd6+ Kg8 16.Rad1 b4 17.Ne2 Nh4 18.Nf4 Ng6 19.Rd4 a5 20.Rfd1 Qb5 21.Re4 
Rc8 22.Qxd7 Qxd7 23.Rxd7 Rxc2 24.Rd8+ Nf8 25.g3 h6 26.Re2 Rc1+ 27.Kg2 Kh7 
28.Nh5 Rc5 29.f4 Ng6 30.Rd7 Rf8 31.Red2 Kg8 32.Kf3 Rfc8 33.Rd8+ Rxd8 34.
Rxd8+ Kh7 35.Rd2 Ne7 36.g4 Nd5 37.Ng3 Rc1 38.Ne4 Ra1 39.b3 Rf1+ 40.Nf2 Nc3
41.Rd7 Kg8 42.Rd8+ Kh7 43.Rd7 Nxa2 44.Rxf7 Nc1 45.f5 Kg8 46.Rd7 Kf8 47.
fxe6 Nxb3 48.Ke2 Rxf2+ 49.Kxf2 a4 50.Ra7 a3 51.Ke3 Nc5 52.Kd4 Nxe6+ 53.Kd5
Nf4+ 54.Kd6 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "3"]
[White "Martinez Ibrahim, F."]
[Black "Kaplan, Julio"]
[Result "1/2-1/2"]
[ECO "A04"]
[EventDate "1969.10.08"]
[PlyCount "50"]

1.Nf3 g6 2.g3 Bg7 3.Bg2 e5 4.d3 Ne7 5.c4 c5 6.Nc3 Nbc6 7.Ne4 d6 8.Bg5 h6 
9.Bf6 O-O 10.Nfd2 Bxf6 11.Nxf6+ Kg7 12.Nde4 Ng8 13.Nd5 Be6 14.Nec3 Qd7 15.
h3 h5 16.Qd2 Nh6 17.O-O-O f5 18.f4 Rae8 19.e3 Qd8 20.Bf3 Rf7 21.Rdg1 Rh8 
22.Rh2 Rh7 23.Qg2 Kf8 24.Nd1 Qa5 25.a3 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "3"]
[White "Larsen, Bent"]
[Black "Spassky, Boris"]
[Result "0-1"]
[ECO "B13"]
[EventDate "1969.10.08"]
[PlyCount "82"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c3 Nc6 5.Bf4 Bf5 6.Nf3 e6 7.Qb3 Qc8 8.Nbd2 
Nf6 9.Be2 Be7 10.O-O Ne4 11.Rac1 Nxd2 12.Bxd2 O-O 13.c4 Be4 14.Qe3 Qd8 15.
Ne5 Nxe5 16.dxe5 Rc8 17.Rfd1 Bc5 18.Qf4 f6 19.cxd5 Bxd5 20.Be3 Bxe3 21.
Qxe3 Rxc1 22.Rxc1 fxe5 23.a3 Qh4 24.h3 a6 25.Bg4 Qf6 26.Re1 e4 27.Qd2 h6 
28.Re3 Bc6 29.b4 Rd8 30.Qc3 Kf7 31.Bh5+ Ke7 32.Qc5+ Rd6 33.Be2 Qd4 34.Qh5 
Qa1+ 35.Kh2 Qf6 36.Qg4 g5 37.Kg1 Rd2 38.a4 Rb2 39.b5 Rb1+ 40.Kh2 Qxf2 41.
Rc3 Qg1+ 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "3"]
[White "Colon Romero, Miguel"]
[Black "Bisguier, Arthur Bernard"]
[Result "0-1"]
[ECO "D46"]
[EventDate "1969.10.08"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 c6 5.e3 Nbd7 6.Bd3 Bb4 7.O-O O-O 8.Qe2 Re8
9.a3 Bd6 10.b4 e5 11.Bf5 dxc4 12.Bxd7 Nxd7 13.Ne4 Bc7 14.Rd1 Qe7 15.d5 
cxd5 16.Rxd5 Nb6 17.Rd1 Bf5 18.Ng3 Bd3 19.Qd2 Rad8 20.Bb2 Na4 21.Rac1 b5 
22.Bc3 f6 23.Qa2 Bb6 24.Ne1 Bg6 25.Ba1 a5 26.bxa5 Bxa5 27.e4 Nc5 28.Qb1 
Nb3 29.Rxd8 Rxd8 30.Rd1 Rxd1 31.Qxd1 Bxe1 32.Qxe1 Qxa3 33.Bc3 Qc1 34.Kf1 
Qxe1+ 35.Bxe1 Nc5 36.f3 b4 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "4"]
[White "Kaplan, Julio"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "C53"]
[EventDate "1969.10.08"]
[PlyCount "81"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.Nbd2 a6 7.Bb3 Be6 8.Bc2 Ba7
9.h3 O-O 10.Nf1 d5 11.Qe2 b5 12.exd5 Bxd5 13.Ne3 Bxe3 14.Bxe3 Re8 15.O-O 
h6 16.Rfe1 Qc8 17.Nd2 Nd4 18.cxd4 exd4 19.Ne4 Bxe4 20.dxe4 dxe3 21.Qxe3 
Nd7 22.Rad1 c5 23.f4 Qc7 24.e5 Rad8 25.b3 Nf8 26.Rxd8 Rxd8 27.f5 Re8 28.
Qe4 Nd7 29.e6 f6 30.Rd1 Ne5 31.Qd5 Kh7 32.Be4 c4 33.bxc4 bxc4 34.Rb1 Qa7+ 
35.Kh1 Qe3 36.Bc2 Rb8 37.Rd1 Rb2 38.Qe4 Qa3 39.Bb1 Qb4 40.Bc2 Qc3 41.e7 
1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "4"]
[White "Kavalek, Lubomir"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "C41"]
[EventDate "1969.10.08"]
[PlyCount "81"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 g6 5.Bc4 Bg7 6.O-O Nf6 7.Nc3 O-O 8.Bg5 
h6 9.Bh4 Nc6 10.Nxc6 bxc6 11.Qf3 g5 12.Bg3 Ng4 13.Rad1 Ne5 14.Qe2 a5 15.
Bxe5 Bxe5 16.Rd3 Kg7 17.g3 Bh3 18.Re1 f5 19.f4 Bxc3 20.Rxc3 fxe4 21.Qxe4 
Re8 22.Qxe8 Qxe8 23.Rxe8 Rxe8 24.fxg5 hxg5 25.Kf2 Rb8 26.Be2 Bd7 27.Rb3 
Rxb3 28.axb3 Bf5 29.Bd3 Be6 30.h4 gxh4 31.gxh4 Bf7 32.Kg3 Kf6 33.Kg4 c5 
34.h5 d5 35.h6 c4 36.bxc4 dxc4 37.Be4 c3 38.b3 c5 39.Kf4 c4 40.Ke3 cxb3 
41.cxb3 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "4"]
[White "Bisguier, Arthur Bernard"]
[Black "Schmid, Lothar"]
[Result "1/2-1/2"]
[ECO "A43"]
[EventDate "1969.10.08"]
[PlyCount "40"]

1.d4 c5 2.e3 Nf6 3.Nf3 g6 4.c4 Bg7 5.Nc3 O-O 6.Be2 cxd4 7.Nxd4 d5 8.O-O 
dxc4 9.Bxc4 a6 10.Qe2 b5 11.Bb3 Bb7 12.Rd1 Qb6 13.e4 b4 14.Na4 Qa5 15.Be3 
Bxe4 16.Rac1 Nbd7 17.Nc6 Bxc6 18.Rxc6 e6 19.Rdd6 Rfc8 20.Qc4 Rcb8 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "4"]
[White "Colon Romero, Miguel"]
[Black "Berrios Pagan, Angel"]
[Result "0-1"]
[ECO "E80"]
[EventDate "1969.10.08"]
[PlyCount "96"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 e5 6.dxe5 dxe5 7.Qxd8+ Kxd8 8.Bg5 
c6 9.Nge2 Kc7 10.O-O-O Be6 11.b3 Nbd7 12.Kc2 Bf8 13.Nc1 h6 14.Bh4 g5 15.
Be1 Nh5 16.N3e2 f5 17.Nc3 Nhf6 18.exf5 Bxf5+ 19.Bd3 Bxd3+ 20.Nxd3 Re8 21.
Bg3 Nh5 22.Bf2 Nf4 23.g3 Ne6 24.Ne4 Nd4+ 25.Bxd4 exd4 26.b4 g4 27.Nd2 gxf3
28.Nxf3 Bg7 29.Nf4 Re4 30.Nxd4 Rhe8 31.Rhe1 Rxe1 32.Rxe1 Rxe1 33.Nde6+ Kd6
34.Nxg7 Rh1 35.h3 Ke5 36.c5 Rg1 37.Ne2 Rg2 38.Kd3 Nf6 39.a4 Nd5 40.b5 Rh2 
41.h4 Rh1 42.Ne8 Ra1 43.bxc6 bxc6 44.Nd6 Ra3+ 45.Kd2 Rxa4 46.Nf7+ Kf6 47.
Nd8 Ke7 48.Nc3 Rd4+ 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "4"]
[White "Spassky, Boris"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "B08"]
[EventDate "1969.10.08"]
[PlyCount "114"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Be2 O-O 6.O-O Bg4 7.Be3 Nc6 8.Qd2 e5
9.d5 Ne7 10.Rad1 Bxf3 11.Bxf3 Nd7 12.Be2 f5 13.g3 Nf6 14.f3 Qd7 15.Bb5 Qc8
16.Rf2 a6 17.Bf1 Nh5 18.Bh3 Qe8 19.Ne2 Kh8 20.c4 b6 21.Rdf1 Qf7 22.f4 exf4
23.Bxf4 Nxf4 24.Nxf4 Bh6 25.Qe1 Bxf4 26.Rxf4 g5 27.R4f2 f4 28.gxf4 gxf4 
29.Qc3+ Qg7+ 30.Qxg7+ Kxg7 31.Be6 Ng6 32.Bf5 Ne5 33.Rxf4 Rf6 34.Rc1 Raf8 
35.Rc3 Rg6+ 36.Kf2 Rg4 37.Rxg4+ Nxg4+ 38.Ke2 Ne5 39.b4 a5 40.bxa5 Ra8 41.
Ra3 Rxa5 42.Rxa5 bxa5 43.Kd2 Nxc4+ 44.Kd3 Nb6 45.Kd4 h6 46.e5 Kf7 47.h4 
Ke7 48.Bh3 Na4 49.Bf1 Nb6 50.Bb5 dxe5+ 51.Kxe5 Nc8 52.Bd3 Nd6 53.Kd4 Nb7 
54.Ba6 Nd6 55.Ke5 Kf7 56.h5 Ke7 57.a4 Kf7 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "4"]
[White "Byrne, Robert"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[ECO "B06"]
[EventDate "1969.10.08"]
[PlyCount "39"]

1.e4 g6 2.d4 Bg7 3.c3 d6 4.f4 Nf6 5.Bd3 e5 6.Nf3 exf4 7.Bxf4 O-O 8.O-O c5 
9.Nbd2 cxd4 10.cxd4 Nc6 11.Qb3 d5 12.e5 Ne4 13.Nxe4 dxe4 14.Bxe4 Nxd4 15.
Qe3 Ne6 16.Bg3 Qb6 17.Qxb6 axb6 18.b4 b5 19.Rf2 Re8 20.Rc2 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "4"]
[White "Colon Romero, Arturo"]
[Black "Martinez Ibrahim, F."]
[Result "1-0"]
[ECO "E10"]
[EventDate "1969.10.08"]
[PlyCount "66"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 c6 5.Bg2 Nbd7 6.Qc2 Bd6 7.O-O O-O 8.Nbd2 
Re8 9.Re1 e5 10.dxe5 Nxe5 11.Nxe5 Bxe5 12.cxd5 Nxd5 13.Nc4 Bc7 14.Bd2 Nb6 
15.Rac1 Nxc4 16.Qxc4 Qf6 17.Bc3 Qe6 18.Qd4 f6 19.b3 Rd8 20.Qb4 Bd6 21.Qh4 
Qg4 22.Ba5 Qxh4 23.gxh4 Rd7 24.Bh3 Bb4 25.Be6+ Kh8 26.Bxd7 Bxa5 27.Red1 
Bxd7 28.Rxd7 b6 29.Rcd1 h5 30.Rf7 Re8 31.Rdd7 Rxe2 32.Rxg7 b5 33.Rgf7 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "4"]
[White "Damjanovic, Mato"]
[Black "Browne, Walter Shawn"]
[Result "1/2-1/2"]
[ECO "B98"]
[EventDate "1969.10.08"]
[PlyCount "69"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 h6 
9.Bh4 Nbd7 10.O-O-O Qc7 11.Bd3 g5 12.fxg5 Ne5 13.Qe2 Nfg4 14.Nf3 Nxf3 15.
gxf3 hxg5 16.fxg4 Rxh4 17.Rhf1 Rh6 18.Qe3 Bd7 19.Rd2 f6 20.h4 Rxh4 21.e5 
dxe5 22.Bg6+ Kf8 23.Bh5 Kg7 24.Ne4 Qc4 25.Rdf2 Rh2 26.Nxg5 Rxf2 27.Qxf2 
Bb5 28.Rd1 Qxa2 29.Qb6 fxg5 30.Qxb7 Qa1+ 31.Kd2 Qa5+ 32.Kc1 Qa1+ 33.Kd2 
Qa5+ 34.Kc1 Qa1+ 35.Kd2 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "5"]
[White "Schmid, Lothar"]
[Black "Byrne, Robert"]
[Result "1/2-1/2"]
[ECO "B69"]
[EventDate "1969.10.08"]
[PlyCount "44"]

1.e4 c5 2.Ne2 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O 
Bd7 9.f4 Be7 10.Nf3 b5 11.Bxf6 Bxf6 12.Qxd6 Be7 13.Qd2 b4 14.Ne2 Ra7 15.
Ned4 Qb6 16.Nxc6 Bxc6 17.Bd3 O-O 18.Ne5 Bb5 19.Kb1 Rc8 20.Qe2 Bd6 21.Rhf1 
Bxe5 22.fxe5 Be8 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "5"]
[White "Larsen, Bent"]
[Black "Kaplan, Julio"]
[Result "0-1"]
[ECO "E21"]
[EventDate "1969.10.08"]
[PlyCount "68"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.d5 d6 6.Bg5 h6 7.Bxf6 Qxf6 8.Rc1 O-O
9.e3 e5 10.Be2 e4 11.Nd2 Qg6 12.Kf1 Bxc3 13.Rxc3 Nd7 14.h4 Nf6 15.h5 Qg5 
16.Qb1 Bf5 17.b4 Rac8 18.g3 b6 19.Ra3 b5 20.Rxa7 bxc4 21.Nxc4 Nxd5 22.Nxd6
Nc3 23.Qc2 Nxe2 24.Qxe2 Bg4 25.Qe1 Rcd8 26.f4 Qd5 27.Nb7 Qc4+ 28.Kg2 Qc2+ 
29.Qf2 Rd2 30.Rf1 Bf3+ 31.Kg1 Rxf2 32.Rxf2 Qd1+ 33.Rf1 Qd2 34.Rf2 Qe1+ 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "5"]
[White "Donner, Jan"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "E54"]
[EventDate "1969.10.08"]
[PlyCount "46"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 d5 6.Nf3 O-O 7.O-O dxc4 8.Bxc4 
Nc6 9.Bd3 cxd4 10.exd4 h6 11.a3 Ba5 12.Bc2 Bb6 13.Be3 Qe7 14.Qe2 Re8 15.
Rfe1 Bc7 16.Qf1 Qd8 17.Rad1 Ne7 18.Qd3 Ned5 19.Bc1 Nxc3 20.bxc3 b6 21.Ne5 
Bxe5 22.Rxe5 Bb7 23.Qg3 Kh8 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "5"]
[White "Browne, Walter Shawn"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "C94"]
[EventDate "1969.10.08"]
[PlyCount "129"]

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.d3 Nbd7 11.Nbd2 Bb7 12.Nf1 Nc5 13.Bc2 Re8 14.Ng3 Bf8 15.Nh2 d5
16.Qf3 Qc8 17.Bg5 dxe4 18.dxe4 Nfd7 19.Rad1 Nb6 20.Ng4 Qe6 21.b3 a5 22.Qf5
a4 23.Qxe6 Rxe6 24.Bc1 f6 25.Ne3 Ree8 26.b4 Ne6 27.Bd3 Ba6 28.Nd5 Nc8 29.
a3 Nd6 30.Bf1 c6 31.Nb6 Ra7 32.Be3 c5 33.bxc5 Nc4 34.Bxc4 bxc4 35.Nd7 Bc8 
36.Nxf8 Kxf8 37.Rb1 Nf4 38.Bxf4 exf4 39.Nh5 f3 40.g4 Re5 41.Re3 Rxc5 42.
Rb4 Bb7 43.Ng3 Bc6 44.Nf5 Rc7 45.Kh2 Be8 46.Kg3 Rb5 47.Nd4 Rxb4 48.cxb4 
Rd7 49.Ne6+ Kf7 50.Nc5 Rd1 51.Rc3 Bb5 52.Kxf3 Ke7 53.Kg3 Kd6 54.f4 g5 55.
e5+ fxe5 56.f5 h6 57.Kf2 Rd4 58.Ne6 Rd2+ 59.Ke1 Ra2 60.Nc5 Bc6 61.f6 Ra1+ 
62.Ke2 Ra2+ 63.Ke1 Ra1+ 64.Ke2 Ra2+ 65.Ke1 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "5"]
[White "Berrios Pagan, Angel"]
[Black "Bisguier, Arthur Bernard"]
[Result "0-1"]
[ECO "C78"]
[EventDate "1969.10.08"]
[PlyCount "66"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.d4 Nxd4 8.Nxd4 
exd4 9.e5 Ne4 10.c3 d3 11.Qxd3 Nc5 12.Qg3 Nxb3 13.axb3 h5 14.Rd1 h4 15.Qg4
Qe7 16.Bg5 Qe6 17.Qd4 h3 18.Nd2 Rh5 19.Ne4 Qc6 20.f4 d5 21.exd6 Bxd6 22.
Re1 Kf8 23.Re2 Re8 24.Rae1 Rxe4 25.Rxe4 f6 26.Bxf6 Bc5 27.Re8+ Qxe8 28.
Bxg7+ Kf7 29.Rxe8 Kxe8 30.g3 Bxd4+ 31.Bxd4 c5 32.Be5 Kd7 33.g4 Rh4 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "5"]
[White "O'Kelly de Galway, Alberic"]
[Black "Colon Romero, Arturo"]
[Result "1-0"]
[ECO "C62"]
[EventDate "1969.10.08"]
[PlyCount "38"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4 Bd7 5.Nc3 f6 6.Be3 g6 7.Qd2 Bg7 8.h3 a6 9.
Bc4 Qc8 10.a3 Nce7 11.dxe5 dxe5 12.Nd5 Bc6 13.O-O-O Bxd5 14.Bxd5 Nxd5 15.
Qxd5 Bh6 16.Nxe5 Bxe3+ 17.fxe3 Nh6 18.Rhf1 Rf8 19.Nd7 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "5"]
[White "Martinez Ibrahim, F."]
[Black "Colon Romero, Miguel"]
[Result "0-1"]
[ECO "B33"]
[EventDate "1969.10.08"]
[PlyCount "48"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Bxf6 
gxf6 9.Na3 b5 10.Qh5 b4 11.Bc4 Ra7 12.Nab5 axb5 13.Nxb5 Rd7 14.O-O-O Na5 
15.Be6 Qb6 16.Rd5 Nb7 17.Rhd1 Rg8 18.f4 Rg6 19.Qxh7 Rh6 20.Qg8 fxe6 21.
Qxe6+ Kd8 22.Qg8 Ke7 23.Nd4 exd4 24.e5 dxe5 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "5"]
[White "Parma, Bruno"]
[Black "Kavalek, Lubomir"]
[Result "1/2-1/2"]
[ECO "C93"]
[EventDate "1969.10.08"]
[Source "PGN Mentor"]
[PlyCount "57"]

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.Nf1 Bd7 13.Ng3 Na5 14.Bc2 c5 15.b3 Nc6 
16.d5 Ne7 17.Be3 Nc8 18.c4 Nb6 19.Bd3 bxc4 20.bxc4 Qc7 21.Qd2 Reb8 22.Reb1
Nc8 23.Qc2 Rxb1+ 24.Rxb1 Rb8 25.Rxb8 Qxb8 26.Qb3 Qxb3 27.axb3 Be7 28.Kf1 
Bd8 29.Ne1 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "6"]
[White "Berrios Pagan, Angel"]
[Black "Martinez Ibrahim, F."]
[Result "1-0"]
[ECO "A04"]
[EventDate "1969.10.08"]
[PlyCount "20"]

1.Nf3 f5 2.c4 g6 3.d4 Nh6 4.Nc3 Nf7 5.e4 d6 6.Bd3 e6 7.O-O Qf6 8.Re1 Nc6 
9.exf5 Kd8 10.fxe6 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "6"]
[White "Damjanovic, Mato"]
[Black "Schmid, Lothar"]
[Result "1/2-1/2"]
[ECO "A54"]
[EventDate "1969.10.08"]
[PlyCount "87"]

1.d4 Nf6 2.c4 d6 3.Nf3 Bg4 4.e3 c6 5.Be2 Nbd7 6.O-O e5 7.Nc3 Be7 8.b3 O-O 
9.a4 Re8 10.Ba3 e4 11.Nd2 Bxe2 12.Qxe2 d5 13.Rfc1 Bxa3 14.Rxa3 Qe7 15.Ra2 
a6 16.Rac2 Nf8 17.Nf1 Ne6 18.cxd5 cxd5 19.Qd2 Kf8 20.Ne2 Qa3 21.a5 Re7 22.
b4 Qa4 23.Nf4 Rd8 24.Ng3 g6 25.Nge2 Qd7 26.Nxe6+ fxe6 27.Nf4 Kf7 28.f3 Qd6
29.Nh3 Kg7 30.f4 Rdd7 31.Rc5 Rc7 32.Ng5 Rc6 33.Rxc6 bxc6 34.Qc3 h6 35.Nh3 
Ng4 36.Nf2 Nxf2 37.Kxf2 Rc7 38.Ke2 Kf7 39.Qe1 Rb7 40.Rc5 Qb8 41.Rxc6 Rxb4 
42.Kf2 Qb5 43.Kg3 Rb2 44.Rc7+ 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "6"]
[White "Colon Romero, Arturo"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "A10"]
[EventDate "1969.10.08"]
[PlyCount "60"]

1.c4 f5 2.Nc3 Nf6 3.g3 e5 4.Bg2 Bb4 5.a3 Bxc3 6.dxc3 d6 7.Bg5 O-O 8.Nf3 
Nbd7 9.b4 Qe8 10.Bxf6 Nxf6 11.e3 Be6 12.Nd2 Rb8 13.O-O Qf7 14.Qa4 a6 15.c5
dxc5 16.bxc5 c6 17.Rab1 Qe7 18.Qa5 Rfd8 19.Rfd1 Ba2 20.Ra1 Bf7 21.Rab1 Kf8
22.Qb4 Bh5 23.Bf3 Rxd2 24.Bxh5 Rbd8 25.c4 R2d7 26.Bf3 g5 27.Rd6 g4 28.Be2 
Ne4 29.Bd3 Nxd6 30.cxd6 Qxd6 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "6"]
[White "Kaplan, Julio"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "B08"]
[EventDate "1969.10.08"]
[PlyCount "30"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be2 Bg7 5.Nf3 O-O 6.Be3 Bg4 7.Qd2 Nc6 8.d5 Nb8
9.h3 Bxf3 10.Bxf3 c6 11.O-O Nbd7 12.dxc6 bxc6 13.Rad1 Re8 14.b3 Qa5 15.Bd4
1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "6"]
[White "Colon Romero, Miguel"]
[Black "O'Kelly de Galway, Alberic"]
[Result "0-1"]
[ECO "E59"]
[EventDate "1969.10.08"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d5 7.O-O Nc6 8.a3 Bxc3 
9.bxc3 dxc4 10.Bxc4 Qc7 11.Qe2 e5 12.d5 e4 13.Nd2 Ne5 14.f3 Bf5 15.fxe4 
Bg4 16.Qe1 Nxc4 17.Nxc4 Nxe4 18.Bb2 Rfe8 19.Nd2 Bh5 20.c4 f6 21.Rf4 Bg6 
22.Nxe4 Rxe4 23.Rxe4 Bxe4 24.Qc3 Qd7 25.h3 Qd6 26.a4 a5 27.Rf1 b6 28.Rf4 
Re8 29.g4 h6 30.h4 Qd7 31.Kh2 Qxa4 32.g5 Qd1 33.Kh3 Qh1+ 34.Kg4 Qg2+ 35.
Kh5 Qe2+ 36.Rg4 Bf5 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "6"]
[White "Bisguier, Arthur Bernard"]
[Black "Byrne, Robert"]
[Result "1/2-1/2"]
[ECO "E78"]
[EventDate "1969.10.08"]
[PlyCount "100"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.f4 c5 7.Nf3 cxd4 8.Nxd4 Na6
9.O-O Nc5 10.Bf3 Bg4 11.Be3 Qd7 12.e5 Bxf3 13.Qxf3 Ne8 14.Rad1 Rc8 15.Ndb5
b6 16.Nd5 f5 17.exd6 exd6 18.b3 Ne4 19.Bd4 N8f6 20.Nxf6+ Bxf6 21.Be5 Be7 
22.Bxd6 Bxd6 23.Nxd6 Nxd6 24.Qd5+ Rf7 25.Qxd6 Qxd6 26.Rxd6 Re8 27.Rfd1 Re4
28.Rd7 Ree7 29.Rxe7 Rxe7 30.Kf2 Kf7 31.Rd3 Kf6 32.g3 h6 33.h4 Re6 34.Rd7 
a5 35.Rh7 h5 36.Rd7 a4 37.b4 Re4 38.Rd6+ Kf7 39.Rc6 a3 40.b5 Kg7 41.Kf3 
Kf7 42.Rxb6 Rxc4 43.Rc6 Rb4 44.Rc3 Rxb5 45.Rxa3 Rb2 46.Ke3 Rg2 47.Kd4 Rd2+
48.Kc5 Rc2+ 49.Kb6 Rb2+ 50.Ka7 Rg2 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "6"]
[White "Kavalek, Lubomir"]
[Black "Browne, Walter Shawn"]
[Result "0-1"]
[ECO "E71"]
[EventDate "1969.10.08"]
[PlyCount "114"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.h3 O-O 6.Be3 Nbd7 7.Nf3 e5 8.d5 Qe7 
9.Nd2 Ne8 10.g4 a5 11.Bd3 Nc5 12.Bc2 f5 13.gxf5 gxf5 14.exf5 Bxf5 15.Bxf5 
Rxf5 16.Nde4 Nf6 17.Ng3 Rf4 18.Qe2 Qd7 19.O-O-O Re8 20.Rdg1 Kh8 21.f3 Rh4 
22.Bxc5 dxc5 23.Nce4 b6 24.Nxf6 Bxf6 25.Ne4 Rf4 26.Rg4 Bg7 27.Rhg1 Bh6 28.
Kb1 Rff8 29.Qd3 Qf5 30.a4 Rf7 31.Qc3 Bf4 32.Ka2 Ref8 33.d6 Qe6 34.dxc7 
Rxc7 35.Rd1 Qe8 36.b3 h5 37.Nd6 Qe6 38.Rgg1 Rd7 39.Ne4 Rxd1 40.Rxd1 Qxh3 
41.Rd6 Qg2+ 42.Ka3 Qxf3 43.Qc2 Qf1 44.Rd1 Qh3 45.Nd6 Qg4 46.Qd3 h4 47.Rh1 
Kg7 48.Ne4 Qg2 49.Qb1 h3 50.Rg1 Be3 51.Rxg2+ hxg2 52.Ng5 g1=Q 53.Qh7+ Kf6 
54.Qh6+ Kf5 55.Qxf8+ Kxg5 56.Qg8+ Kf4 57.Qf7+ Kg3 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "6"]
[White "Spassky, Boris"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[ECO "B17"]
[EventDate "1969.10.08"]
[PlyCount "112"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Ne5 Bf5 8.
c3 Nd7 9.Nxf7 Kxf7 10.Qf3 e6 11.g4 Qf6 12.gxf5 Qxf5 13.Qe3 Nf6 14.Bd3 Qd5 
15.f3 Bd6 16.Qe2 Qh5 17.Be3 Nd5 18.O-O-O Bf4 19.Bd2 Qh6 20.Kc2 Bxd2 21.
Rxd2 Nf4 22.Qe5 Rae8 23.Rg1 Nxd3 24.Kxd3 Rhf8 25.Rdg2 g6 26.h4 Kg8 27.Qe4 
Rf5 28.Rg5 Qf8 29.h5 Rxg5 30.Rxg5 Qf6 31.f4 Kf7 32.b4 a6 33.a4 Rd8 34.c4 
Rd7 35.Ke3 Kg7 36.a5 Kf7 37.Kd3 Kg7 38.Ke3 Kf7 39.Qe5 Qxe5+ 40.fxe5 gxh5 
41.Rxh5 Kg6 42.Rh1 h5 43.Ke4 Rh7 44.d5 exd5+ 45.cxd5 h4 46.dxc6 bxc6 47.
Rc1 h3 48.Rxc6+ Kg5 49.Rc1 Rh4+ 50.Kd5 Rxb4 51.e6 Kf6 52.Rc7 Kg6 53.Rf7 h2
54.Rf1 Rb2 55.e7 Re2 56.Kd6 Kg7 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "7"]
[White "Donner, Jan"]
[Black "Kavalek, Lubomir"]
[Result "1-0"]
[ECO "E92"]
[EventDate "1969.10.08"]
[Source "PGN Mentor"]
[PlyCount "93"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.Be3 Ng4 8.Bg5 f6 
9.Bc1 Nc6 10.O-O exd4 11.Nb5 f5 12.exf5 gxf5 13.Bg5 Qd7 14.Qd2 Nf6 15.Bxf6
Bxf6 16.Nfxd4 Qg7 17.Rad1 a6 18.Nxc6 axb5 19.Nb4 c5 20.Nd5 Rxa2 21.cxb5 
Bg5 22.Nf4 Ra4 23.Qd5+ Kh8 24.Nh5 Qe5 25.Qxd6 Qxd6 26.Rxd6 Rb4 27.f4 Be7 
28.Rd2 c4 29.Rfd1 Be6 30.Bf3 Rxb5 31.Re2 Bc5+ 32.Kf1 Bf7 33.Re5 b6 34.Rd2 
c3 35.bxc3 Rb1+ 36.Rd1 Rb2 37.Ng3 Bb3 38.Ra1 Bd6 39.Rxf5 Rc8 40.Ne4 Bf8 
41.Kg1 Bc2 42.Rf7 Bg7 43.h4 Rb1+ 44.Rxb1 Bxb1 45.Rb7 Bf8 46.Ng5 Bg7 47.
Nf7+ 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "7"]
[White "Larsen, Bent"]
[Black "Colon Romero, Miguel"]
[Result "1-0"]
[ECO "A01"]
[EventDate "1969.10.08"]
[PlyCount "77"]

1.b3 b6 2.Bb2 Bb7 3.f4 f5 4.e3 Nf6 5.Bxf6 exf6 6.Nf3 Be7 7.Nc3 g6 8.h3 Bb4
9.Nb5 a6 10.Nbd4 Nc6 11.Nxc6 Bxc6 12.Bd3 Qe7 13.Qe2 a5 14.g4 fxg4 15.hxg4 
O-O-O 16.c3 Bd6 17.O-O-O Rde8 18.Qf1 Ba3+ 19.Kc2 Be4 20.Rh3 Kb7 21.Bxe4+ 
Qxe4+ 22.Qd3 Qe7 23.Rdh1 c6 24.g5 Ref8 25.Rh6 Bc5 26.a4 Kc7 27.gxf6 Rxf6 
28.Ne5 Rd6 29.Qa6 b5 30.axb5 cxb5 31.Qxa5+ Bb6 32.Qxb5 Ra8 33.Qc4+ Kb8 34.
b4 Qf6 35.Rxh7 Bxe3 36.dxe3 Qf5+ 37.Kb3 Rd2 38.Qb5+ Kc7 39.Qc6+ 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "7"]
[White "Martinez Ibrahim, F."]
[Black "Bisguier, Arthur Bernard"]
[Result "0-1"]
[ECO "C30"]
[EventDate "1969.10.08"]
[PlyCount "60"]

1.e4 e5 2.f4 Bc5 3.Nf3 d6 4.Bc4 Nf6 5.Nc3 Nc6 6.d3 a6 7.a4 Be6 8.Bxe6 fxe6
9.fxe5 dxe5 10.Bg5 O-O 11.Qd2 Qd6 12.Ne2 Rad8 13.Ng3 Nd4 14.Nxd4 Qxd4 15.
Ra2 h6 16.Bh4 g5 17.Ne2 Qd6 18.Bxg5 hxg5 19.Qxg5+ Kh8 20.h4 Rd7 21.Rf1 
Rdf7 22.Nf4 exf4 23.e5 Nh7 24.exd6 Nxg5 25.hxg5 cxd6 26.c3 e5 27.b4 Be3 
28.g6 Rg7 29.Rh1+ Kg8 30.g3 fxg3 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "7"]
[White "Schmid, Lothar"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "C94"]
[EventDate "1969.10.08"]
[PlyCount "43"]

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.d3 Nbd7 11.Nbd2 Bb7 12.Nf1 Nc5 13.Bc2 Re8 14.Ng3 Bf8 15.Nh2 
Ne6 16.d4 exd4 17.cxd4 c5 18.Nf3 Nxd4 19.Nxd4 cxd4 20.Qxd4 d5 21.e5 Ne4 
22.Nxe4 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "7"]
[White "Parma, Bruno"]
[Black "Colon Romero, Arturo"]
[Result "1-0"]
[ECO "C94"]
[EventDate "1969.10.08"]
[PlyCount "86"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.h3 d6 
9.c3 Nb8 10.d3 Nbd7 11.Nbd2 c5 12.Nf1 Nb6 13.Bc2 Re8 14.Ng3 g6 15.d4 Qc7 
16.b3 Bf8 17.Bg5 Bg7 18.Qd2 Qe7 19.Rad1 Bf8 20.Bh6 Nbd7 21.Qg5 Kh8 22.dxe5
dxe5 23.Rd2 Bxh6 24.Qxh6 Ng8 25.Qe3 Bb7 26.Red1 Ndf6 27.Rd6 Rac8 28.c4 b4 
29.Qc1 h6 30.Qa1 Kh7 31.Nh2 a5 32.Nhf1 h5 33.f3 h4 34.Ne2 Nh5 35.Rd7 Qg5 
36.Rxf7+ Kh6 37.Rxb7 Ngf6 38.Rb6 Nf4 39.Nxf4 Qxf4 40.Qc1 Nh5 41.Ne3 Kh7 
42.Rb7+ Kg8 43.Nd5 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "7"]
[White "Byrne, Robert"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B32"]
[EventDate "1969.10.08"]
[PlyCount "140"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nb5 Qb8 6.c4 e6 7.Be3 Nf6 8.N5c3 
Be7 9.Be2 O-O 10.O-O Rd8 11.Nd2 d5 12.exd5 exd5 13.Nxd5 Nxd5 14.cxd5 Nb4 
15.Bf3 Nxd5 16.Bd4 Be6 17.Re1 Nb4 18.Bc3 Nd3 19.Re2 Bc5 20.Qb1 Bf5 21.Ne4 
Bb6 22.Rd2 Nxf2 23.Nf6+ gxf6 24.Rxd8+ Qxd8 25.Qxf5 Rc8 26.Kf1 Rxc3 27.bxc3
Qd2 28.Qxf6 Nh3 29.Bh5 Qd3+ 30.Be2 Qe3 31.Bc4 Qg1+ 32.Ke2 Qxg2+ 33.Kd1 
Qg4+ 34.Be2 Nf2+ 35.Ke1 Qg1+ 36.Bf1 Ng4 37.Qf3 Kf8 38.Kd2 Qxh2+ 39.Be2 Ne5
40.Qe4 Ng6 41.Rf1 Qd6+ 42.Kc2 Qe5 43.Bd3 Bd8 44.Qxe5 Nxe5 45.Bxh7 b6 46.
Be4 Bg5 47.Rh1 Ke7 48.Rh5 Kf6 49.Kb3 Be3 50.c4 Bd4 51.Rf5+ Ke6 52.Rf4 Bc5 
53.Bd5+ Ke7 54.Ka4 a6 55.Bb7 a5 56.Kb5 f6 57.Bd5 Be3 58.Rf5 Bc5 59.Ka4 Ng4
60.Rf4 Ne5 61.Kb5 Be3 62.Rf5 Bc5 63.Rh5 Be3 64.Rh7+ Kd6 65.Be4 Ke6 66.Rh5 
Kd6 67.Bb7 Kc7 68.Rh7+ Kd6 69.Rh3 Bc5 70.Bc8 Nc6 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "7"]
[White "Browne, Walter Shawn"]
[Black "Kaplan, Julio"]
[Result "1/2-1/2"]
[ECO "C81"]
[EventDate "1969.10.08"]
[PlyCount "70"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 a6 6.Ba4 b5 7.Bb3 d5 8.dxe5 
Be6 9.Qe2 Nc5 10.Rd1 Nxb3 11.axb3 Qc8 12.Nc3 Nb4 13.Nd4 Be7 14.Nxe6 fxe6 
15.Bg5 Bxg5 16.Qh5+ g6 17.Qxg5 O-O 18.Rd2 c5 19.Nd1 d4 20.c3 Nc6 21.f4 Qd8
22.Qg4 Qd5 23.Ne3 Qxb3 24.Ra3 dxe3 25.Rxb3 exd2 26.Ra3 Rxf4 27.Qxe6+ Kh8 
28.Ra1 Raf8 29.Qxc6 Rf1+ 30.Rxf1 Rxf1+ 31.Kxf1 d1=Q+ 32.Kf2 Qd2+ 33.Kf3 
Qd3+ 34.Kf2 Qd2+ 35.Kf3 Qd3+ 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "7"]
[White "O'Kelly de Galway, Alberic"]
[Black "Berrios Pagan, Angel"]
[Result "0-1"]
[ECO "A10"]
[EventDate "1969.10.08"]
[PlyCount "56"]

1.c4 g6 2.Nc3 Bg7 3.g3 e5 4.Bg2 d6 5.e3 f5 6.Nge2 Nf6 7.d3 O-O 8.O-O Nc6 
9.Rb1 Be6 10.Nd5 Rb8 11.b4 Ne7 12.e4 c6 13.Nxf6+ Bxf6 14.Qc2 Qd7 15.Be3 b6
16.Rbc1 d5 17.f3 Rfd8 18.Rfd1 Qe8 19.cxd5 cxd5 20.d4 dxe4 21.dxe5 Bxe5 22.
fxe4 Rbc8 23.Rxd8 Qxd8 24.Qb1 Rxc1+ 25.Nxc1 Qd1+ 26.Kf2 Bc3 27.Bf1 Qe1+ 
28.Kg2 Qxe3 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "8"]
[White "Martinez Ibrahim, F."]
[Black "O'Kelly de Galway, Alberic"]
[Result "0-1"]
[ECO "B92"]
[EventDate "1969.10.08"]
[PlyCount "54"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 
O-O 9.O-O Be6 10.f4 Qc7 11.f5 Bc4 12.Rf2 b5 13.g4 b4 14.Bxc4 bxc3 15.Bd3 
cxb2 16.Rb1 d5 17.g5 Nxe4 18.f6 Ba3 19.Bxe4 dxe4 20.Qd5 Nd7 21.fxg7 Kxg7 
22.Rbf1 f5 23.gxf6+ Nxf6 24.Qd2 Ng4 25.Bh6+ Nxh6 26.Qg5+ Kh8 27.Rxf8+ Rxf8
0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "8"]
[White "Berrios Pagan, Angel"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "A04"]
[EventDate "1969.10.08"]
[PlyCount "66"]

1.Nf3 f5 2.d4 Nf6 3.c4 e6 4.Nc3 Bb4 5.Qc2 O-O 6.a3 Bxc3+ 7.Qxc3 b6 8.e3 
Bb7 9.Be2 d6 10.b4 Nbd7 11.O-O Ne4 12.Qc2 Rf6 13.Rd1 Rh6 14.Bb2 Ndf6 15.h3
g5 16.d5 g4 17.Bxf6 Qxf6 18.hxg4 Qg6 19.g5 Nxg5 20.Nxg5 Qxg5 21.g3 e5 22.
Bf3 Rf8 23.Kg2 f4 24.exf4 exf4 25.Rh1 Rg6 26.Rh5 Qf6 27.Rah1 fxg3 28.Qe2 
gxf2+ 29.Kxf2 Qd4+ 30.Ke1 Qc3+ 31.Kf2 Rxf3+ 32.Qxf3 Rf6 33.Rf5 Qc2+ 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "8"]
[White "Kavalek, Lubomir"]
[Black "Schmid, Lothar"]
[Result "1/2-1/2"]
[ECO "B83"]
[EventDate "1969.10.08"]
[PlyCount "47"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Nc6 7.Be3 Be7 8.O-O 
O-O 9.f4 Bd7 10.Qe1 Nxd4 11.Bxd4 Bc6 12.Bd3 Nd7 13.Rd1 e5 14.fxe5 dxe5 15.
Bf2 Bc5 16.Bc4 Qb6 17.Bb3 Nf6 18.Bxc5 Qxc5+ 19.Qf2 Qxf2+ 20.Rxf2 Rad8 21.
Rdd2 Rxd2 22.Rxd2 Nxe4 23.Nxe4 Bxe4 24.Re2 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "8"]
[White "Colon Romero, Arturo"]
[Black "Browne, Walter Shawn"]
[Result "0-1"]
[ECO "B93"]
[EventDate "1969.10.08"]
[PlyCount "82"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Qc7 7.Bd3 Nbd7 8.O-O 
g6 9.Nf3 Bg7 10.Qe1 O-O 11.Kh1 b5 12.Qh4 b4 13.Nd1 Bb7 14.Nf2 Nc5 15.Re1 
Nxd3 16.cxd3 Qc2 17.Nd4 Qa4 18.Be3 Rac8 19.f5 Rfe8 20.Nh3 a5 21.Bg5 b3 22.
Nxb3 Rc2 23.fxg6 hxg6 24.Bd2 Rxb2 25.Ng5 Rxa2 26.Rab1 Bd5 27.Ra1 Bxb3 28.
Rxa2 Qxa2 29.Bc3 Rc8 30.Bd4 e5 31.Be3 Rc2 32.Qh3 Be6 33.Nxe6 Qxe6 34.Qf3 
a4 35.h3 a3 36.Ra1 a2 37.Qd1 Qc8 38.Kh2 Nh5 39.d4 exd4 40.Bxd4 Nf4 41.Kg3 
Bxd4 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "8"]
[White "Bisguier, Arthur Bernard"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B21"]
[EventDate "1969.10.08"]
[PlyCount "72"]

1.e4 c5 2.f4 Nc6 3.Nf3 g6 4.Bb5 Bg7 5.O-O Nf6 6.Nc3 O-O 7.e5 Ne8 8.Bxc6 
dxc6 9.Ne4 b6 10.d3 f6 11.exf6 exf6 12.Bd2 Bg4 13.Bc3 Nc7 14.h3 Bxf3 15.
Qxf3 f5 16.Nd2 Bxc3 17.bxc3 Qd5 18.Qf2 Rae8 19.c4 Qd6 20.g3 Ne6 21.Nf3 Nd8
22.a4 Nf7 23.Rfe1 Qf6 24.a5 Qc3 25.axb6 axb6 26.Qd2 Qxd2 27.Nxd2 Rxe1+ 28.
Rxe1 Ra8 29.Rb1 Ra6 30.Kf2 Kf8 31.Ke3 Ke7 32.Nf3 Kd6 33.Kd2 Kc7 34.Re1 Kd7
35.Rb1 Kc7 36.Re1 Kd7 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "8"]
[White "Colon Romero, Miguel"]
[Black "Parma, Bruno"]
[Result "0-1"]
[ECO "D32"]
[EventDate "1969.10.08"]
[PlyCount "80"]

1.d4 d5 2.c4 e6 3.Nf3 c5 4.cxd5 exd5 5.Nc3 Nc6 6.e3 Nf6 7.Be2 cxd4 8.exd4 
Bd6 9.Bg5 Be6 10.O-O h6 11.Bh4 O-O 12.Re1 g5 13.Bg3 Ne4 14.Nxe4 dxe4 15.
Ne5 Nxe5 16.dxe5 Bb4 17.Rf1 Qxd1 18.Rfxd1 Rfd8 19.a3 Bd2 20.h3 Bb3 21.Rf1 
Rac8 22.Kh2 Rc5 23.Bg4 Bf4 24.Rfe1 Rxe5 25.Bxf4 gxf4 26.Rac1 Rd2 27.Re2 
Rd4 28.Bc8 Bc4 29.Ree1 b5 30.Bb7 a5 31.Kg1 a4 32.Rc3 Kf8 33.g3 e3 34.fxe3 
fxg3 35.Rc2 h5 36.Kg2 h4 37.Bf3 Rd3 38.e4 f5 39.Be2 Re3 40.Bxc4 Rxe1 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "8"]
[White "Kaplan, Julio"]
[Black "Donner, Jan"]
[Result "1-0"]
[ECO "B15"]
[EventDate "1969.10.08"]
[PlyCount "52"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bc4 Bd6 7.Ne2 O-O 8.
O-O Qc7 9.Ng3 Nd7 10.Re1 c5 11.Nf5 Bxh2+ 12.Kh1 Nb6 13.Ne7+ Kh8 14.Qh5 
Nxc4 15.Re4 Bg3 16.fxg3 Qxg3 17.Rh4 Bf5 18.Nxf5 Qg6 19.Qxg6 fxg6 20.dxc5 
Rfe8 21.Rxc4 Re1+ 22.Kh2 gxf5 23.Rd4 Rae8 24.b4 f4 25.Rxf4 Rd1 26.b5 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "8"]
[White "Spassky, Boris"]
[Black "Byrne, Robert"]
[Result "1-0"]
[ECO "E66"]
[EventDate "1969.10.08"]
[PlyCount "121"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.d5 Na5 
9.Nd2 a6 10.Qc2 Rb8 11.b3 b5 12.Bb2 e5 13.Rae1 Ng4 14.e4 f5 15.exf5 gxf5 
16.Nd1 Rb7 17.f3 Nh6 18.f4 e4 19.Bxg7 Rxg7 20.Qc3 b4 21.Qb2 Nb7 22.Ne3 Ng4
23.Nxg4 Rxg4 24.Kf2 Rg7 25.Rg1 Bd7 26.Nf1 Qf6 27.Qxf6 Rxf6 28.Ne3 Kf7 29.
Bh3 Ke7 30.Bf1 Kd8 31.Be2 Kc7 32.h4 Nd8 33.Ra1 Bc8 34.a3 bxa3 35.Rxa3 Kb6 
36.h5 Ka7 37.Rga1 Kb6 38.Nc2 Ra7 39.Ra5 Nb7 40.R5a2 a5 41.Ne3 Bd7 42.Bd1 
Nd8 43.g4 fxg4 44.Kg3 Nf7 45.Bxg4 Nh6 46.Bxd7 Rxd7 47.Rxa5 Rg7+ 48.Kh2 Rb7
49.Rb5+ Kc7 50.Rxb7+ Kxb7 51.Kg3 Rf8 52.Rf1 Rg8+ 53.Kh4 Kb6 54.f5 Nf7 55.
Rf4 Ne5 56.Ng4 Nf3+ 57.Kg3 Nd4 58.Kh3 Rg5 59.f6 Rxh5+ 60.Kg2 Rf5 61.Rxf5 
1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "9"]
[White "O'Kelly de Galway, Alberic"]
[Black "Bisguier, Arthur Bernard"]
[Result "1/2-1/2"]
[ECO "A51"]
[EventDate "1969.10.08"]
[PlyCount "24"]

1.d4 Nf6 2.c4 e5 3.dxe5 Ne4 4.a3 Qh4 5.g3 Qh5 6.Nd2 Nxd2 7.Qxd2 Nc6 8.Nf3 
Nxe5 9.Qe3 d6 10.Bg2 Be7 11.Nxe5 Qxe5 12.Qxe5 dxe5 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "9"]
[White "Browne, Walter Shawn"]
[Black "Colon Romero, Miguel"]
[Result "1-0"]
[ECO "B33"]
[EventDate "1969.10.08"]
[PlyCount "82"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 
b5 9.Nd5 Qa5+ 10.Bd2 Qd8 11.Nxf6+ Qxf6 12.c4 Qg6 13.f3 Be7 14.Be3 O-O 15.
cxb5 Nd4 16.Bxd4 exd4 17.Qxd4 Bf6 18.Qf2 Bb7 19.bxa6 Bxe4 20.fxe4 Qxe4+ 
21.Kd1 Rfe8 22.Bc4 d5 23.Bb5 Qg4+ 24.Qf3 Qd4+ 25.Qd3 Qxb2 26.Rb1 Qxg2 27.
Rf1 Re4 28.Nc2 Bg5 29.Bc6 Rc8 30.a7 Qg4+ 31.Rf3 Qg1+ 32.Rf1 Qxa7 33.Bxd5 
Re7 34.Qf5 Qa6 35.Re1 Rxe1+ 36.Nxe1 Bf6 37.Rb3 Re8 38.Qd3 Qa7 39.Rb7 Qg1 
40.Bxf7+ Kf8 41.Bxe8 Qg4+ 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "9"]
[White "Schmid, Lothar"]
[Black "Kaplan, Julio"]
[Result "1/2-1/2"]
[ECO "C67"]
[EventDate "1969.10.08"]
[PlyCount "48"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 a6 6.Bxc6 dxc6 7.Qe2 Bf5 8.
dxe5 Be7 9.b3 O-O 10.Bb2 Bc5 11.Nc3 Nxc3 12.Bxc3 Qd5 13.Rfe1 Bg4 14.Rad1 
Bxf3 15.Rxd5 Bxe2 16.Rxc5 Bg4 17.f3 Be6 18.Kf2 Rfd8 19.g4 Rd7 20.Bb2 Rd2+ 
21.Kg3 Rad8 22.Bc1 Rd1 23.Rxd1 Rxd1 24.Be3 Kf8 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "9"]
[White "Damjanovic, Mato"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "C85"]
[EventDate "1969.10.08"]
[PlyCount "32"]

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 Bf6 10.b3 Re8 11.Bb2 c5 12.a4 a5 13.h3 b6 14.Rb1 Re6 15.Kh1 Qe8 
16.Nh2 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "9"]
[White "Donner, Jan"]
[Black "Colon Romero, Arturo"]
[Result "1/2-1/2"]
[ECO "D43"]
[EventDate "1969.10.08"]
[PlyCount "84"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 Nbd7 6.cxd5 exd5 7.e3 Be7 8.Qc2 
O-O 9.Bd3 Re8 10.O-O Nf8 11.Rab1 Ne4 12.Bxe7 Qxe7 13.b4 a6 14.a4 Nxc3 15.
Qxc3 Be6 16.b5 axb5 17.axb5 Rec8 18.Qd2 cxb5 19.Rxb5 Rc7 20.Rfb1 Ra7 21.
Ne1 Nd7 22.Qe2 Nf6 23.f3 Bd7 24.R5b2 Bc6 25.Nc2 Qe6 26.Nb4 Re7 27.Rb3 g6 
28.Re1 Ba4 29.Ra3 b5 30.Rc3 Rac7 31.Na2 Qb6 32.Rb1 Qa5 33.Ra3 Rb7 34.Nc3 
Qc7 35.Nxa4 bxa4 36.Rba1 Rb4 37.Rxa4 Rxa4 38.Rxa4 Qc1+ 39.Kf2 Nh5 40.Ra2 
Qh1 41.h3 Qh2 42.Qd2 Ng3 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "9"]
[White "Parma, Bruno"]
[Black "Berrios Pagan, Angel"]
[Result "1-0"]
[ECO "B17"]
[EventDate "1969.10.08"]
[PlyCount "58"]

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 Nbd7 11.Ne5 Nxe5 12.Qxe5 Qa5+ 13.Bd2 Qxc5 14.Nf3 
Qxe5+ 15.Nxe5 Bc5 16.Be2 Ne4 17.Nd3 Be7 18.Be3 O-O 19.O-O-O f6 20.Nf4 Rd8 
21.f3 Nd6 22.Ng6 Kf7 23.Nxe7 Kxe7 24.Bc5 b6 25.Ba3 Bb7 26.Rd4 e5 27.Rd2 
Rac8 28.Rhd1 Rc6 29.Bb5 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "9"]
[White "Byrne, Robert"]
[Black "Kavalek, Lubomir"]
[Result "1/2-1/2"]
[ECO "C98"]
[EventDate "1969.10.08"]
[PlyCount "41"]

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 Be6 15.Ne3 
Rad8 16.Qe2 c4 17.Nf5 Rfe8 18.Bg5 Nd7 19.Nxe7+ Nxe7 20.Be3 f6 21.Nh4 
1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "9"]
[White "Larsen, Bent"]
[Black "Martinez Ibrahim, F."]
[Result "1-0"]
[ECO "A01"]
[EventDate "1969.10.08"]
[PlyCount "65"]

1.b3 e5 2.Bb2 f6 3.e4 c6 4.f4 exf4 5.Nh3 Qe7 6.Nc3 d5 7.Nxf4 d4 8.Nce2 
Qxe4 9.Bxd4 Bd6 10.d3 Qe7 11.Qd2 Nh6 12.O-O-O O-O 13.Re1 Re8 14.g3 Na6 15.
Bg2 Bd7 16.Nc3 Ba3+ 17.Kb1 Qd6 18.Rxe8+ Bxe8 19.Bf2 Ng4 20.Ne4 Qe7 21.Bd4 
Nc7 22.Re1 Ne5 23.Qf2 b6 24.Ba1 Rd8 25.h3 Qd7 26.g4 Ne6 27.Nxe6 Qxe6 28.g5
Bb4 29.Rf1 fxg5 30.Nxg5 Qd6 31.Qf5 Ng6 32.Nf7 Ne7 33.Nh6+ 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "10"]
[White "Kavalek, Lubomir"]
[Black "Damjanovic, Mato"]
[Result "1-0"]
[ECO "B32"]
[EventDate "1969.10.08"]
[Source "PGN Mentor"]
[PlyCount "71"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nb5 Qb8 6.c4 e6 7.f4 a6 8.N5c3 
Qa7 9.a3 Bc5 10.Bd3 d6 11.b4 Be3 12.Ra2 Nf6 13.Rf1 h5 14.Bxe3 Qxe3+ 15.Re2
Qd4 16.Rd2 Qe3+ 17.Be2 Nxe4 18.Rd3 Nxc3 19.Nxc3 Qa7 20.Rxd6 Qe3 21.Rd3 Qb6
22.Ne4 O-O 23.Nf6+ Kh8 24.Bxh5 g6 25.Bxg6 fxg6 26.c5 Qb5 27.Rh3+ Kg7 28.
Rh7+ Kxf6 29.Qa1+ e5 30.fxe5+ Ke6 31.Rxf8 Nxe5 32.Qa2+ Nc4 33.Rf4 Kd5 34.
Qe2 Bf5 35.Qd1+ Kc6 36.Qf3+ 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "10"]
[White "Colon Romero, Arturo"]
[Black "Schmid, Lothar"]
[Result "0-1"]
[ECO "B03"]
[EventDate "1969.10.08"]
[PlyCount "66"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 cxd6 6.Nf3 g6 7.Be3 Bg7 8.Be2 
O-O 9.Qd2 Bg4 10.Na3 e5 11.O-O e4 12.Ne1 Bxe2 13.Qxe2 d5 14.c5 Nc8 15.b4 
Nc6 16.Nac2 a6 17.g3 b6 18.Ng2 bxc5 19.bxc5 Qa5 20.Rfb1 N8e7 21.Nf4 Rfb8 
22.a3 Qa4 23.Qd2 Qc4 24.Ne2 Nf5 25.Kg2 h5 26.Kh3 a5 27.Qd1 Bf6 28.Kg2 Kg7 
29.Qd2 Rb3 30.Rxb3 Qxb3 31.Qc3 a4 32.Rd1 Rb8 33.Na1 Qxd1 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "10"]
[White "Kaplan, Julio"]
[Black "Byrne, Robert"]
[Result "1/2-1/2"]
[ECO "B92"]
[EventDate "1969.10.08"]
[PlyCount "89"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 Nbd7 7.f4 g6 8.g4 Nc5
9.Nb3 Nxb3 10.axb3 Bg7 11.g5 Nd7 12.Be3 O-O 13.h4 Rb8 14.h5 b5 15.hxg6 
hxg6 16.Qd2 Bb7 17.Bd3 Re8 18.Rh3 e6 19.b4 d5 20.e5 Nxe5 21.fxe5 d4 22.Bf4
dxc3 23.Qxc3 Rc8 24.Qd2 Qd5 25.O-O-O Bxe5 26.Bxe5 Qxe5 27.Re1 Qd4 28.Qh2 
Red8 29.Rh7 Bf3 30.Rh4 Qg7 31.Kb1 Rd4 32.Rf1 Rxh4 33.Qxh4 Bd5 34.Rf6 Bc4 
35.Be4 Rd8 36.b3 Bd5 37.Bd3 e5 38.Ka2 Bb7 39.Rb6 Bc8 40.Rf6 Re8 41.Qh1 Re6
42.Rxe6 Bxe6 43.Qc6 Qf8 44.Qxa6 Qxb4 45.Bxg6 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "10"]
[White "Berrios Pagan, Angel"]
[Black "Browne, Walter Shawn"]
[Result "0-1"]
[ECO "A04"]
[EventDate "1969.10.08"]
[PlyCount "106"]

1.Nf3 c5 2.g3 Nc6 3.Bg2 g6 4.e4 Bg7 5.O-O e6 6.Nc3 Nge7 7.d3 d5 8.Bg5 h6 
9.Bd2 O-O 10.Rb1 d4 11.Ne2 e5 12.Ne1 Be6 13.a3 Qd7 14.f4 f6 15.c4 dxc3 16.
bxc3 c4 17.Be3 cxd3 18.Nxd3 Bc4 19.Ndc1 Rad8 20.Qa4 b5 21.Qc2 Na5 22.Ra1 
Be6 23.a4 Nc4 24.Bf2 Nd2 25.Re1 bxa4 26.Qxa4 Nc6 27.Kh1 Kh7 28.Qc2 Qc7 29.
Nd3 Nb3 30.Rab1 Ncd4 31.Nxd4 Nxd4 32.Qd2 Nb3 33.Qc2 a5 34.Red1 a4 35.Nb4 
exf4 36.Nd5 Bxd5 37.exd5 f5 38.c4 fxg3 39.hxg3 Rc8 40.Bf1 Be5 41.Rd3 f4 
42.Kg2 fxg3 43.Bxg3 Rf5 44.Rbd1 Rg5 45.d6 Qc6+ 46.Kg1 Bxg3 47.Bg2 Qc5+ 48.
Kf1 Rf8+ 49.Rf3 Rxf3+ 50.Bxf3 Bxd6 51.Qe4 Qg1+ 52.Ke2 Qh2+ 53.Ke3 Re5 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "10"]
[White "Martinez Ibrahim, F."]
[Black "Parma, Bruno"]
[Result "0-1"]
[ECO "A17"]
[EventDate "1969.10.08"]
[PlyCount "80"]

1.c4 Nf6 2.Nc3 e6 3.g3 d5 4.Bg2 Be7 5.d4 O-O 6.Qd3 b6 7.e4 Ba6 8.exd5 exd5
9.b3 Nc6 10.Nge2 Nb4 11.Qd1 dxc4 12.O-O c6 13.a3 Nbd5 14.Re1 Re8 15.bxc4 
Bxc4 16.Qc2 b5 17.Ne4 Qb6 18.Bb2 Nxe4 19.Bxe4 Nf6 20.Bf5 g6 21.Bh3 Nd5 22.
Nc3 Nxc3 23.Qxc3 Bf6 24.Qf3 Bxd4 25.Bxd4 Qxd4 26.Qxc6 Kg7 27.Red1 Qe5 28.
a4 a6 29.Bg2 Ra7 30.axb5 Bxb5 31.Qd5 Qxd5 32.Rxd5 Rae7 33.Rdd1 Re2 34.Rdb1
Rd2 35.Bf3 Re5 36.Kg2 Rc5 37.Bb7 Rcc2 38.Bxa6 Rxf2+ 39.Kh3 Bd7+ 40.g4 Rf3+
0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "10"]
[White "Colon Romero, Miguel"]
[Black "Donner, Jan"]
[Result "0-1"]
[ECO "E88"]
[EventDate "1969.10.08"]
[PlyCount "82"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be3 d6 6.f3 e5 7.d5 c6 8.Bd3 cxd5 9.
cxd5 Ne8 10.Nge2 Bh6 11.Qd2 Bxe3 12.Qxe3 Nd7 13.g4 Qh4+ 14.Ng3 Nc5 15.
O-O-O Nc7 16.Kb1 Bd7 17.Rd2 a5 18.Qe2 Nxd3 19.Qxd3 b5 20.Nd1 b4 21.Rc2 Na6
22.Qe3 Rfb8 23.Nf2 b3 24.Rc3 bxa2+ 25.Kxa2 Rb7 26.Nd1 Rab8 27.Ra3 Nc5 28.
Ne2 Ba4 29.Nec3 Bb3+ 30.Kb1 a4 31.Kc1 Rb4 32.Kb1 Nd7 33.Qa7 Qd8 34.Qe3 Nb6
35.Qe2 Nc4 36.Rxb3 axb3 37.h4 Qa5 38.Rh2 Ra8 39.Kc1 Qa1+ 40.Nb1 Qxb1+ 41.
Kxb1 Rba4 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "10"]
[White "Bisguier, Arthur Bernard"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "D58"]
[EventDate "1969.10.08"]
[PlyCount "33"]

1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nc3 Be7 5.Bg5 h6 6.Bh4 O-O 7.e3 b6 8.Bd3 Bb7 
9.cxd5 Nxd5 10.Bxe7 Qxe7 11.Nxd5 exd5 12.Rc1 c5 13.O-O Nd7 14.b3 Nf6 15.
Qe2 a5 16.Qb2 Rfc8 17.Rc2 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "10"]
[White "O'Kelly de Galway, Alberic"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "A10"]
[EventDate "1969.10.08"]
[PlyCount "70"]

1.c4 g6 2.Nc3 Bg7 3.g3 e5 4.Bg2 d6 5.e3 Nf6 6.Nge2 O-O 7.d4 c6 8.d5 cxd5 
9.cxd5 a5 10.e4 Bd7 11.a4 h5 12.Nb5 Bxb5 13.axb5 Nbd7 14.Nc3 Kh7 15.O-O 
Bh6 16.f4 Re8 17.Kh1 Rc8 18.Ra4 Kg7 19.Bh3 exf4 20.gxf4 Rc7 21.Bxd7 Rxd7 
22.Rc4 Kg8 23.Qf3 Bg7 24.Be3 Ng4 25.Bg1 Qh4 26.Kg2 Bxc3 27.bxc3 f5 28.h3 
fxe4 29.Rxe4 Rxe4 30.Qxe4 Re7 31.Qxg6+ Rg7 32.Qe8+ Kh7 33.Qe4+ Kh6 34.hxg4
Qxg4+ 35.Kh1 Qh3+ 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "11"]
[White "Byrne, Robert"]
[Black "Colon Romero, Arturo"]
[Result "1-0"]
[ECO "A18"]
[EventDate "1969.10.08"]
[PlyCount "73"]

1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.e5 Nfd7 5.cxd5 Nxe5 6.d4 Ng6 7.Bc4 exd5 8.Bxd5
c6 9.Bb3 Bb4 10.Nf3 O-O 11.Be3 Nd7 12.O-O Nf6 13.Qc2 Bd6 14.Rfe1 Bg4 15.
Ng5 Qa5 16.f3 Bf5 17.Nge4 Kh8 18.Qf2 Be7 19.Rad1 Nd5 20.Nxd5 cxd5 21.Nc5 
b6 22.Na4 Rfd8 23.Nc3 Bh4 24.g3 Bf6 25.Bd2 Qb4 26.Nxd5 Qxd4 27.Nxf6 Qxf6 
28.Bc3 Qg5 29.Rxd8+ Rxd8 30.Bxf7 Rf8 31.Qd4 Qh6 32.Qd6 Rc8 33.Bb3 Qg5 34.
Qc7 Nf8 35.Qf7 Be6 36.Bxe6 Nxe6 37.Rxe6 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "11"]
[White "Schmid, Lothar"]
[Black "Colon Romero, Miguel"]
[Result "1-0"]
[ECO "A89"]
[EventDate "1969.10.08"]
[PlyCount "61"]

1.c4 f5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.Nc3 d6 7.d4 Nc6 8.d5 Ne5 
9.Nxe5 dxe5 10.e4 e6 11.Qb3 Qe7 12.Bd2 Kh8 13.Rac1 Rb8 14.Nb5 a5 15.Bxa5 
Ne8 16.Bb4 Nd6 17.Nxd6 cxd6 18.c5 Rd8 19.cxd6 Qe8 20.Rc7 exd5 21.exf5 Bxf5
22.Bxd5 Bf8 23.Bf7 Qb5 24.Rd1 Bg4 25.Bc3 Qe2 26.Re1 Qxe1+ 27.Bxe1 Rxd6 28.
Qe3 Bg7 29.Bb3 Rbd8 30.Rxg7 Kxg7 31.Qxe5+ 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "11"]
[White "Browne, Walter Shawn"]
[Black "Martinez Ibrahim, F."]
[Result "1-0"]
[ECO "C43"]
[EventDate "1969.10.08"]
[PlyCount "110"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Bd6 6.O-O O-O 7.c4 Nc6 8.Nxc6 
bxc6 9.c5 Be7 10.Nc3 f5 11.f3 Ng5 12.Qa4 Bd7 13.Bf4 Ne6 14.Be5 g6 15.Rae1 
Bf6 16.f4 Rf7 17.Bxf6 Qxf6 18.Re5 Ng7 19.Qb4 Qd8 20.Nb1 Nh5 21.Qe1 Nf6 22.
Re2 Ne4 23.Nd2 Nxd2 24.Qxd2 Qf6 25.Re5 a5 26.Rfe1 Kf8 27.R1e3 Qd8 28.Qe1 
Rb8 29.Qc3 Kg7 30.Re2 Ra8 31.Qe1 Kf8 32.Bc2 Qf6 33.R2e3 Qd8 34.Bd1 Rb8 35.
Qc3 Ra8 36.Qa3 Qb8 37.Rb3 Qa7 38.Re2 Qa6 39.Qa4 Re7 40.Rxe7 Kxe7 41.Rh3 
Rh8 42.b4 Qc4 43.bxa5 Qc1 44.Rf3 Qd2 45.a6 Ra8 46.a7 Bc8 47.Rf2 Qd3 48.
Qxc6 Qxd1+ 49.Rf1 Qxd4+ 50.Kh1 Rxa7 51.Re1+ Kf7 52.Qe8+ Kg7 53.Re7+ Kh6 
54.Qf8+ Kh5 55.Rxh7+ 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "11"]
[White "Damjanovic, Mato"]
[Black "Kaplan, Julio"]
[Result "1-0"]
[ECO "B79"]
[EventDate "1969.10.08"]
[PlyCount "52"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 
Nc6 9.Bc4 Qa5 10.Bb3 Bd7 11.O-O-O Rfc8 12.h4 Ne5 13.Kb1 Nc4 14.Bxc4 Rxc4 
15.Nb3 Qc7 16.Bd4 Be6 17.h5 a5 18.a4 b5 19.Nxb5 Qb7 20.h6 Bh8 21.e5 Nd5 
22.exd6 Bf5 23.Nc5 Qc6 24.Ne4 Nb4 25.Bxh8 Rxc2 26.Qd4 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "11"]
[White "Donner, Jan"]
[Black "Berrios Pagan, Angel"]
[Result "1-0"]
[ECO "E92"]
[EventDate "1969.10.08"]
[PlyCount "72"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be2 d6 6.Nf3 e5 7.Be3 Qe7 8.d5 Nh5 
9.Nd2 Nf4 10.Bf1 f5 11.g3 Nh5 12.exf5 gxf5 13.Qxh5 f4 14.Bd3 Bf6 15.Nde4 
fxe3 16.fxe3 Qg7 17.O-O Nd7 18.g4 Be7 19.g5 Kh8 20.Kh1 c6 21.h4 a6 22.
Rxf8+ Nxf8 23.Rf1 Ng6 24.Nf6 Bh3 25.Rf3 Bxf6 26.gxf6 Bg2+ 27.Kh2 Qg8 28.
Rg3 e4 29.Nxe4 cxd5 30.Nxd6 Be4 31.Nxe4 dxe4 32.Bxe4 Rd8 33.Rxg6 Qxc4 34.
Bf3 Rd2+ 35.Rg2 Qc7+ 36.Kh3 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "11"]
[White "Parma, Bruno"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "C94"]
[EventDate "1969.10.08"]
[PlyCount "38"]

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.d3 Nbd7 11.Nbd2 Bb7 12.Nf1 Nc5 13.Bc2 Re8 14.Ng3 Bf8 15.Nh2 
Ne6 16.d4 exd4 17.cxd4 c5 18.Nf3 d5 19.e5 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "11"]
[White "Spassky, Boris"]
[Black "Kavalek, Lubomir"]
[Result "1-0"]
[ECO "E80"]
[EventDate "1969.10.08"]
[PlyCount "53"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 a6 7.Bd3 b5 8.e5 dxe5 9.
dxe5 Ng8 10.f4 Nh6 11.Nf3 Bf5 12.Be2 Qxd1+ 13.Rxd1 f6 14.Nd4 fxe5 15.fxe5 
O-O 16.O-O Nf7 17.Nxf5 gxf5 18.e6 Ne5 19.g4 f4 20.Rxf4 Re8 21.Rfd4 c5 22.
Rd8 Nbc6 23.Rxe8+ Rxe8 24.cxb5 Nd4 25.bxa6 Ra8 26.Bxd4 cxd4 27.Nd5 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "11"]
[White "Larsen, Bent"]
[Black "Bisguier, Arthur Bernard"]
[Result "1/2-1/2"]
[ECO "D46"]
[EventDate "1969.10.08"]
[PlyCount "61"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 c6 5.e3 Nbd7 6.Bd3 Bb4 7.a3 Bd6 8.e4 dxe4 
9.Nxe4 Nxe4 10.Bxe4 O-O 11.O-O e5 12.dxe5 Nxe5 13.Nxe5 Bxe5 14.Bxh7+ Kxh7 
15.Qh5+ Kg8 16.Qxe5 Qd3 17.c5 Be6 18.Bf4 Bd5 19.Rfe1 f6 20.Qh5 Bf7 21.Qg4 
Rfe8 22.h3 Qc4 23.Rxe8+ Rxe8 24.Rd1 Bd5 25.Qg6 Re7 26.Qg3 Qc2 27.Rd2 Re1+ 
28.Kh2 Qb1 29.Qg4 Rh1+ 30.Kg3 Qe4 31.f3 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "12"]
[White "Bisguier, Arthur Bernard"]
[Black "Kavalek, Lubomir"]
[Result "1/2-1/2"]
[ECO "E70"]
[EventDate "1969.10.08"]
[Source "PGN Mentor"]
[PlyCount "113"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Bg5 c5 6.d5 e6 7.Bd3 h6 8.Bf4 exd5 9.
exd5 O-O 10.h3 Re8+ 11.Nge2 a6 12.Qd2 h5 13.O-O Nh7 14.Rae1 Bf8 15.Bh6 Nd7
16.Bxf8 Ndxf8 17.Ng3 Rxe1 18.Rxe1 b6 19.Re3 Ra7 20.Qe2 f5 21.Re8 Qd7 22.f4
Nf6 23.Re3 Qd8 24.Nf1 Kf7 25.Nd2 Re7 26.Nf3 N6h7 27.Kf2 Rxe3 28.Qxe3 Qe7 
29.Na4 Qxe3+ 30.Kxe3 Nd7 31.b3 Ke7 32.Nh4 Nhf8 33.Bxf5 gxf5 34.Nxf5+ Kd8 
35.Nxd6 b5 36.cxb5 axb5 37.Nxb5 Bb7 38.Nbc3 h4 39.Kf3 Ng6 40.Kg4 Ke8 41.
Ne4 Bxd5 42.Naxc5 Bc6 43.Nxd7 Kxd7 44.Nf2 Bxg2 45.Kg5 Ne7 46.Kxh4 Ke6 47.
Kg5 Nf5 48.h4 Nd4 49.h5 Nf3+ 50.Kg4 Nd4 51.b4 Bc6 52.Nd3 Kf6 53.Ne5 Ba4 
54.Kg3 Be8 55.Kg4 Nc2 56.Nd3 Bb5 57.Nc5 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "12"]
[White "Berrios Pagan, Angel"]
[Black "Schmid, Lothar"]
[Result "0-1"]
[ECO "B40"]
[EventDate "1969.10.08"]
[PlyCount "56"]

1.d4 c5 2.e4 cxd4 3.Nf3 e6 4.Nxd4 Nf6 5.Bd3 Nc6 6.Be3 d5 7.exd5 Nxd5 8.
Nxc6 bxc6 9.O-O Bd6 10.Nd2 O-O 11.Nc4 Nxe3 12.fxe3 Bc7 13.Qh5 g6 14.Qh6 
Qe7 15.Rf3 e5 16.e4 Bb7 17.b3 f6 18.Raf1 Rad8 19.h3 Rd4 20.g4 Rf7 21.Kg2 
Qd8 22.Ne3 Bd6 23.Qh4 Bc5 24.Qg3 Rxd3 25.cxd3 Qxd3 26.Rd1 Qxe4 27.Rd8+ Kg7
28.Qe1 Bd4 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "12"]
[White "Colon Romero, Miguel"]
[Black "Byrne, Robert"]
[Result "0-1"]
[ECO "B43"]
[EventDate "1969.10.08"]
[PlyCount "70"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.a3 b5 7.Bd3 Bb7 8.O-O Nf6
9.Be3 Nc6 10.Nxc6 Qxc6 11.Qe2 Be7 12.Rad1 O-O 13.f3 Bxa3 14.Nxb5 Bxb2 15.
Nd4 Qc7 16.Rb1 Bc3 17.Rb3 Rfb8 18.Qf2 Bc8 19.Qh4 Rxb3 20.cxb3 Qd6 21.Qf2 
Bxd4 22.Bxd4 e5 23.Bxe5 Qxe5 24.Qb6 d6 25.Rc1 Be6 26.Bxa6 g6 27.b4 d5 28.
Qc6 Rb8 29.exd5 Qd4+ 30.Kh1 Bxd5 31.Qd6 Re8 32.h4 Kg7 33.Bb5 Re6 34.Qd8 
Qxb4 35.Rc8 Re1+ 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "12"]
[White "Colon Romero, Arturo"]
[Black "Damjanovic, Mato"]
[Result "0-1"]
[ECO "E38"]
[EventDate "1969.10.08"]
[PlyCount "142"]

1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.Qc2 c5 5.e3 Nc6 6.Nf3 d5 7.a3 Bxc3+ 8.bxc3 
O-O 9.Bd3 dxc4 10.Bxc4 Qc7 11.O-O e5 12.dxc5 e4 13.Nd4 Qe5 14.Nxc6 bxc6 
15.Be2 Bg4 16.h3 Bxe2 17.Qxe2 Rab8 18.Qc2 Rb7 19.Bd2 Rd8 20.Rfd1 Rbd7 21.
Be1 h6 22.Rd4 Qxc5 23.Qa4 Qb6 24.Rad1 Qb7 25.Qc4 Rd5 26.Qa2 c5 27.Rxd5 
Rxd5 28.Rxd5 Qxd5 29.Qd2 Qxd2 30.Bxd2 Nd5 31.f3 f5 32.Kf2 Kf7 33.Ke2 Nb6 
34.Bc1 a5 35.Kd2 a4 36.Kc2 Nc4 37.f4 g5 38.fxg5 hxg5 39.g3 Kg6 40.Kd1 Ne5 
41.Ke2 Kf6 42.Bd2 Nf3 43.c4 Ke6 44.Bc3 Ng1+ 45.Kf1 Nxh3 46.Ba5 Kd7 47.Bc3 
Ke7 48.Ba5 g4 49.Bb6 Ng5 50.Bxc5+ Kd7 51.Ke2 Kc6 52.Ba7 Nf3 53.Bd4 Kd6 54.
Ba7 Kc7 55.Bd4 Kb7 56.Bf6 Kb6 57.Kd1 Kc5 58.Kc2 Kxc4 59.Bc3 Ng5 60.Be5 Ne6
61.Bd6 Nd8 62.Bc7 Nc6 63.Bd6 Na7 64.Be7 Nb5 65.Bb4 f4 66.exf4 e3 67.Kd1 
Nd4 68.Ba5 Kd3 69.Ke1 Nf5 70.Kf1 Nxg3+ 71.Kg2 Nf5 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "12"]
[White "Kaplan, Julio"]
[Black "Spassky, Boris"]
[Result "1/2-1/2"]
[ECO "C95"]
[EventDate "1969.10.08"]
[PlyCount "42"]

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.Nf1 Bf8 14.Ng3 g6 15.Bg5 h6 
16.Bd2 Bg7 17.Qc1 Kh7 18.Bb3 Re7 19.dxe5 dxe5 20.c4 c5 21.Qc2 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "12"]
[White "Martinez Ibrahim, F."]
[Black "Donner, Jan"]
[Result "0-1"]
[ECO "B07"]
[EventDate "1969.10.08"]
[PlyCount "80"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 Nc6 5.Bc4 Nf6 6.f3 O-O 7.Nge2 e6 8.a3 d5 
9.Ba2 dxe4 10.fxe4 Ng4 11.Bg1 e5 12.d5 Qh4+ 13.g3 Qh3 14.Qd3 Qg2 15.O-O-O 
Nd8 16.Bc5 Nf2 17.Bxf2 Qxf2 18.Rdf1 Qb6 19.h3 Bd7 20.g4 Bh6+ 21.Kb1 Qe3 
22.Rhg1 Qxd3 23.cxd3 Bg5 24.Rg2 Kg7 25.Ng1 Be7 26.Nf3 f6 27.d4 Nf7 28.Rc1 
Bd6 29.Ne2 Rae8 30.dxe5 Nxe5 31.Nd2 Nd3 32.Rf1 Nc5 33.Nc3 Be5 34.Re2 a5 
35.Bc4 b5 36.Nxb5 Rb8 37.Nf3 Bxb5 38.Nxe5 fxe5 39.Rxf8 Kxf8 40.Rf2+ Ke8 
0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "12"]
[White "O'Kelly de Galway, Alberic"]
[Black "Browne, Walter Shawn"]
[Result "1/2-1/2"]
[ECO "A73"]
[EventDate "1969.10.08"]
[PlyCount "34"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.e4 Bg7 8.Be2 O-O 
9.O-O Bg4 10.Bf4 Re8 11.Nd2 Bxe2 12.Qxe2 Nh5 13.Be3 a6 14.a4 Nd7 15.g4 
Nhf6 16.f3 Rc8 17.Ra3 Qc7 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "12"]
[White "Larsen, Bent"]
[Black "Parma, Bruno"]
[Result "0-1"]
[ECO "A04"]
[EventDate "1969.10.08"]
[PlyCount "114"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 e6 4.O-O Be7 5.d3 O-O 6.c3 c5 7.Nbd2 b6 8.a3 Bb7 
9.b4 Nbd7 10.bxc5 bxc5 11.Rb1 Qc7 12.c4 Rfe8 13.cxd5 exd5 14.Nb3 Bc6 15.
Bf4 Bd6 16.Bxd6 Qxd6 17.Na5 Rab8 18.Nxc6 Qxc6 19.Qc2 Rxb1 20.Rxb1 Rb8 21.
Rxb8+ Nxb8 22.e4 Nbd7 23.e5 Ne8 24.Bh3 Nf8 25.Nd2 Nc7 26.Bg2 Nfe6 27.Qb3 
g6 28.Qb8+ Kg7 29.Qxa7 Qb5 30.Bf1 Qb2 31.Nf3 Qc3 32.Kg2 Qc2 33.Qb6 Qa4 34.
h4 Qxa3 35.Qd6 Qa8 36.Be2 h6 37.h5 g5 38.Nh2 Ne8 39.Qb6 Qd8 40.Qc6 Nd4 41.
Qxc5 Nxe2 42.Kf1 Qb8 43.Ng4 Qb2 44.Kg2 Qd4 45.Qc8 Qxd3 46.Qxe8 Qe4+ 47.f3 
Qc2 48.Nf2 Qc1 49.f4 Qg1+ 50.Kf3 Nd4+ 51.Ke3 Qxg3+ 52.Kxd4 Qxf2+ 53.Kxd5 
Qxf4 54.Qe7 Qf3+ 55.Kc5 Qxh5 56.Qf6+ Kg8 57.Kd6 g4 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "13"]
[White "Browne, Walter Shawn"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "C41"]
[EventDate "1969.10.08"]
[PlyCount "132"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 g6 5.Nc3 Bg7 6.Bc4 Nc6 7.Nxc6 bxc6 8.O-O
Ne7 9.f4 Be6 10.Bd3 Qd7 11.Qf3 f5 12.Bd2 O-O 13.Rae1 Rae8 14.b3 fxe4 15.
Nxe4 Nf5 16.Ng5 Bd5 17.Qh3 h6 18.c4 Bd4+ 19.Kh1 Bxg2+ 20.Qxg2 hxg5 21.Qxg5
Kf7 22.Rxe8 Rxe8 23.Re1 Rxe1+ 24.Bxe1 Qe6 25.Bd2 d5 26.Qg4 Qf6 27.Qf3 Bb6 
28.Qh3 Qa1+ 29.Qf1 Qxa2 30.Qd1 Ke6 31.Qg4 Qa1+ 32.Kg2 Qg1+ 33.Kh3 Bd4 34.
Qxg1 Bxg1 35.Kg2 Bc5 36.b4 Bd4 37.Kf3 Kf6 38.Kg4 Nd6 39.cxd5 cxd5 40.Kf3 
c6 41.Be1 Nc4 42.Bc2 Na3 43.Bd3 Nb5 44.Kg4 Bb2 45.Bh4+ Kf7 46.Be1 Nd6 47.
Bf2 Bc3 48.Bc5 Nb7 49.Bxa7 Bxb4 50.f5 gxf5+ 51.Kxf5 Ke7 52.Bd4 Nd6+ 53.Ke5
Nf7+ 54.Kf5 c5 55.Bf6+ Kd6 56.h4 Bd2 57.Bg7 Nh6+ 58.Kg6 Ng4 59.Be2 Ne5+ 
60.Kf5 Nf7 61.Bd3 c4 62.Bb1 Nh6+ 63.Kg6 Ng4 64.h5 Be3 65.Kf5 Nh6+ 66.Kg6 
Ng4 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "13"]
[White "Schmid, Lothar"]
[Black "Martinez Ibrahim, F."]
[Result "1-0"]
[ECO "A18"]
[EventDate "1969.10.08"]
[PlyCount "57"]

1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.e5 d4 5.exf6 dxc3 6.bxc3 Qxf6 7.Nf3 Nc6 8.d4 
h6 9.Bd3 Bd6 10.O-O O-O 11.Qe2 Rd8 12.Re1 Bf8 13.Rb1 g6 14.Be4 a5 15.c5 
Ra7 16.Bxc6 bxc6 17.Ne5 Qf5 18.Rb3 a4 19.Rb4 Ba6 20.Qb2 Bxc5 21.Rb8 Rxb8 
22.Qxb8+ Kg7 23.dxc5 Rb7 24.Qd8 Rb1 25.g4 Rxc1 26.gxf5 Rxe1+ 27.Kg2 Rxe5 
28.f6+ Kh7 29.Qe7 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "13"]
[White "Byrne, Robert"]
[Black "Berrios Pagan, Angel"]
[Result "1-0"]
[ECO "A15"]
[EventDate "1969.10.08"]
[PlyCount "31"]

1.Nf3 Nf6 2.c4 g6 3.b4 Bg7 4.Bb2 O-O 5.e3 d5 6.Be2 Bf5 7.cxd5 c6 8.dxc6 
Nxc6 9.a3 Bd3 10.O-O Rc8 11.Ne1 Bxe2 12.Qxe2 Re8 13.d3 e5 14.Nc3 Nd4 15.
exd4 exd4 16.Ne4 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "13"]
[White "Damjanovic, Mato"]
[Black "Colon Romero, Miguel"]
[Result "1-0"]
[ECO "B88"]
[EventDate "1969.10.08"]
[PlyCount "76"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 e6 7.Bb3 Bd7 8.Be3 
a6 9.Qe2 Rc8 10.O-O-O Na5 11.Kb1 Nxb3 12.cxb3 Be7 13.g4 Bc6 14.Nxc6 Rxc6 
15.g5 Nd7 16.h4 b5 17.f4 Qc8 18.h5 Nc5 19.Bxc5 Rxc5 20.Qd3 Qb7 21.h6 g6 
22.b4 Rc4 23.f5 gxf5 24.exf5 e5 25.f6 Rd4 26.Qh3 Rxd1+ 27.Rxd1 Bd8 28.Rxd6
O-O 29.Nd5 Qa7 30.Qg3 e4 31.Qg2 e3 32.Nc3 Bc7 33.Rd7 Qb8 34.Nd5 Bf4 35.
Ne7+ Kh8 36.g6 hxg6 37.Nxg6+ Kh7 38.Nxf4 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "13"]
[White "Donner, Jan"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "D41"]
[EventDate "1969.10.08"]
[PlyCount "82"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e3 Be7 7.Bd3 O-O 8.O-O 
Nc6 9.a3 cxd4 10.exd4 Bf6 11.Be4 Nce7 12.Qd3 g6 13.Bh6 Bg7 14.Bxg7 Kxg7 
15.Ne5 f6 16.Nc4 b6 17.Ne3 Bb7 18.Nexd5 Nxd5 19.Rfe1 Qe7 20.h4 Rad8 21.
Rac1 Rf7 22.h5 Nf4 23.Qe3 Bxe4 24.h6+ Kf8 25.Qxe4 g5 26.g3 Nd5 27.Qxe6 
Qxe6 28.Rxe6 Nc7 29.Re4 f5 30.Re5 Rxd4 31.Nb5 Rd5 32.Rxd5 Nxd5 33.Rc8+ Ke7
34.Nxa7 f4 35.Nc6+ Kd6 36.Nd4 fxg3 37.fxg3 Ne3 38.Rc1 Ke5 39.Nc2 Rc7 40.
Re1 Rxc2 41.Rxe3+ Kf5 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "13"]
[White "Parma, Bruno"]
[Black "Bisguier, Arthur Bernard"]
[Result "1/2-1/2"]
[ECO "C67"]
[EventDate "1969.10.08"]
[PlyCount "30"]

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 h6 10.h3 Be6 11.g4 Ne7 12.Nd4 Bc4 13.Rd1 Ke8 14.b3 Ba6 
15.Bf4 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "13"]
[White "Spassky, Boris"]
[Black "Colon Romero, Arturo"]
[Result "1-0"]
[ECO "B81"]
[EventDate "1969.10.08"]
[PlyCount "62"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 Nc6 7.g5 Nd7 8.Be3 a6 
9.Qd2 Qc7 10.O-O-O b5 11.Nf5 Be7 12.Nxd6+ Bxd6 13.Qxd6 Qxd6 14.Rxd6 Bb7 
15.Be2 Ke7 16.Rhd1 Rhd8 17.f4 Nf8 18.Bc5 Ke8 19.a4 Nd7 20.Be3 b4 21.Nb1 
Nf8 22.Rxd8+ Rxd8 23.Nd2 Nd4 24.Bd3 e5 25.fxe5 Nfe6 26.Nc4 Ke7 27.Nd6 Bc6 
28.Rf1 Be8 29.Bxa6 Nc6 30.Bb5 Nxe5 31.Nxe8 Rxe8 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "13"]
[White "Kavalek, Lubomir"]
[Black "Kaplan, Julio"]
[Result "0-1"]
[ECO "C81"]
[EventDate "1969.10.08"]
[PlyCount "56"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 a6 6.Ba4 b5 7.Bb3 d5 8.dxe5 
Be6 9.Qe2 Nc5 10.Rd1 Nxb3 11.axb3 Qc8 12.c4 dxc4 13.bxc4 Bxc4 14.Qe4 Nb4 
15.Na3 Bb3 16.Nxb5 Rb8 17.Nd6+ cxd6 18.exd6+ Qe6 19.d7+ Kd8 20.Bg5+ f6 21.
Qf4 Qb6 22.Qe4 Bd6 23.Rxd6 Qxd6 24.Bf4 Qc6 25.Qe3 Nc2 26.Qa7 Ra8 27.Bc7+ 
Kxd7 28.Rd1+ Kc8 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "14"]
[White "Martinez Ibrahim, F."]
[Black "Byrne, Robert"]
[Result "1-0"]
[ECO "D72"]
[EventDate "1969.10.08"]
[PlyCount "71"]

1.d4 Nf6 2.c4 g6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Bg7 6.e4 Nb6 7.Ne2 O-O 8.O-O a5
9.Nbc3 Na6 10.Bf4 Be6 11.d5 Bd7 12.Qc1 c6 13.dxc6 Bxc6 14.Rd1 Qe8 15.Bh6 
Bxh6 16.Qxh6 Nc4 17.b3 Nd6 18.Nd4 Nc5 19.e5 Bxg2 20.exd6 Bc6 21.Nf5 gxf5 
22.Qg5+ Kh8 23.dxe7 f6 24.exf8=Q+ Qxf8 25.Qxf5 Re8 26.Re1 Nd7 27.Rxe8 Qxe8
28.Kf1 Qe7 29.Rd1 Kg7 30.Nb5 Ne5 31.Nd4 Bd7 32.Qh5 Kg8 33.Nf5 Qc5 34.Nd6 
Qc6 35.f4 Bh3+ 36.Kf2 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "14"]
[White "Berrios Pagan, Angel"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "B24"]
[EventDate "1969.10.08"]
[PlyCount "124"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.f4 d6 6.Nf3 e5 7.d3 Nge7 8.O-O O-O 
9.Be3 Nd4 10.Qd2 Rb8 11.Nh4 exf4 12.Bxf4 Be6 13.Rae1 Nec6 14.Nf3 b5 15.
Nxd4 Nxd4 16.e5 dxe5 17.Bxe5 Bxe5 18.Rxe5 Qd6 19.Rfe1 b4 20.Nd5 Bxd5 21.
Rxd5 Qf6 22.c3 bxc3 23.bxc3 Ne6 24.Rd7 a5 25.Bd5 Ng5 26.Rf1 Qe5 27.d4 cxd4
28.cxd4 Qe8 29.Bc6 Qe6 30.Qxg5 Qxc6 31.Rdxf7 Rxf7 32.Rxf7 Qe4 33.Rf1 Qxd4+
34.Rf2 Rb2 35.Qf4 Qxf4 36.gxf4 Rb4 37.a3 Rc4 38.Kg2 Kf7 39.Kg3 Kf6 40.Rf3 
a4 41.Rd3 Rc5 42.h3 Kf5 43.Kf3 Rb5 44.Ke3 h5 45.Rc3 Rb6 46.Rc5+ Kf6 47.Rc3
Kf5 48.Rd3 Rb5 49.Rc3 Rb6 50.Rd3 Rb1 51.Rd5+ Ke6 52.Rd3 Rh1 53.Ke4 Re1+ 
54.Kf3 Rc1 55.Ke4 Re1+ 56.Kf3 Ra1 57.Ke4 h4 58.Ke3 Rb1 59.Ke4 Ra1 60.Kf3 
Rg1 61.Ke4 Ra1 62.Kf3 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "14"]
[White "Bisguier, Arthur Bernard"]
[Black "Kaplan, Julio"]
[Result "1-0"]
[ECO "E10"]
[EventDate "1969.10.08"]
[PlyCount "90"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.e3 d5 5.Nc3 Nc6 6.a3 a6 7.cxd5 exd5 8.Be2 cxd4
9.Nxd4 Bd6 10.O-O O-O 11.Nf3 Re8 12.b4 Be6 13.Bb2 Qe7 14.Rc1 Ne5 15.Qd4 
Nfg4 16.g3 Nxf3+ 17.Bxf3 Be5 18.Qd2 Rad8 19.Ne2 Qf6 20.Nd4 Qh6 21.Bxg4 
Bxg4 22.f4 Bb8 23.Nb3 Qg6 24.Nc5 Bc8 25.Bd4 h5 26.Qg2 Qf5 27.Na4 Bd7 28.
Nc3 Bc6 29.Nd1 Bb5 30.Re1 Re6 31.Nf2 Rde8 32.Kh1 Bd6 33.Qf3 Bc6 34.Kg1 Be7
35.h3 Rg6 36.Kh2 Bd6 37.g4 hxg4 38.hxg4 Qd7 39.Rh1 f6 40.Kg2 Qe7 41.Rh5 
Qd8 42.Qh3 Kf7 43.Rh7 Bb8 44.Qh5 Qd6 45.Bc5 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "14"]
[White "Colon Romero, Arturo"]
[Black "Kavalek, Lubomir"]
[Result "0-1"]
[ECO "B24"]
[EventDate "1969.10.08"]
[PlyCount "78"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nge2 d6 6.O-O e6 7.d3 Nge7 8.Be3 Nd4
9.Rb1 O-O 10.Nf4 Rb8 11.Nce2 e5 12.Nd5 Nxd5 13.exd5 Nf5 14.Bd2 b5 15.b4 
cxb4 16.Bxb4 a5 17.Bd2 Qc7 18.c3 Bd7 19.Qb3 Ne7 20.Bg5 Bg4 21.Rfe1 Rfe8 
22.h3 Bf5 23.Red1 h6 24.Be3 Bd7 25.Qa3 Kh7 26.Re1 Ng8 27.Kh2 f5 28.d4 e4 
29.h4 Nf6 30.Nf4 g5 31.hxg5 hxg5 32.Nh3 Ng4+ 33.Kg1 Nxe3 34.Rxe3 Kg6 35.
Qc1 Bf6 36.Kf1 Qc4+ 37.Kg1 Qxd5 38.Re2 Qc4 39.Bf1 Qc8 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "14"]
[White "Colon Romero, Miguel"]
[Black "Spassky, Boris"]
[Result "0-1"]
[ECO "A85"]
[EventDate "1969.10.08"]
[PlyCount "86"]

1.d4 f5 2.c4 Nf6 3.Nc3 e6 4.g3 Bb4 5.Bg2 O-O 6.Nf3 Bxc3+ 7.bxc3 d6 8.O-O 
Nc6 9.Qc2 e5 10.dxe5 Nxe5 11.Nxe5 dxe5 12.Ba3 Rf7 13.Rad1 Qe8 14.Qb3 e4 
15.Rd4 b6 16.c5 Be6 17.c4 Qc6 18.cxb6 axb6 19.Rfd1 Rd7 20.Rxd7 Nxd7 21.Bb2
Qa4 22.Rc1 Qxb3 23.axb3 Ra2 24.Rb1 Nc5 25.Be5 c6 26.Bf1 Ra3 27.Bd4 Nxb3 
28.Bxb6 Bxc4 29.Rd1 Bd5 30.e3 Kf7 31.Be2 Ke6 32.g4 g6 33.gxf5+ gxf5 34.Kg2
Ra2 35.Bh5 Ra6 36.Bd4 Nxd4 37.Rxd4 Ke5 38.Rd1 c5 39.f4+ exf3+ 40.Bxf3 Ra2+
41.Kg3 Bxf3 42.Kxf3 Rxh2 43.Rd8 c4 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "14"]
[White "Larsen, Bent"]
[Black "Donner, Jan"]
[Result "1-0"]
[ECO "A01"]
[EventDate "1969.10.08"]
[PlyCount "49"]

1.b3 e5 2.Bb2 d6 3.g3 Nf6 4.Bg2 g6 5.e4 Bg7 6.Ne2 O-O 7.O-O Nh5 8.d4 Nc6 
9.Na3 Qe7 10.Nc4 exd4 11.Nxd4 Nxd4 12.Bxd4 Be6 13.Ne3 c6 14.Bxg7 Nxg7 15.
Re1 Qc7 16.Qd4 a5 17.Rad1 Rad8 18.Rd2 f5 19.exf5 Nxf5 20.Nxf5 Bxf5 21.Rde2
Qf7 22.Re7 c5 23.Qh4 g5 24.Qxg5+ Qg6 25.Qd2 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "14"]
[White "Parma, Bruno"]
[Black "Browne, Walter Shawn"]
[Result "1/2-1/2"]
[ECO "B35"]
[EventDate "1969.10.08"]
[PlyCount "40"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 Qa5 8.O-O 
d6 9.h3 O-O 10.Nd5 Nxd5 11.exd5 Nxd4 12.Bxd4 Bxd4 13.Qxd4 Bf5 14.c3 Rac8 
15.Bb3 Qc5 16.Qh4 Rce8 17.Rfe1 e5 18.dxe6 Bxe6 19.Rad1 Bxb3 20.axb3 a5 
1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "14"]
[White "O'Kelly de Galway, Alberic"]
[Black "Schmid, Lothar"]
[Result "1/2-1/2"]
[ECO "A55"]
[EventDate "1969.10.08"]
[PlyCount "52"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4 Be7 6.Be2 O-O 7.O-O c6 8.Re1 Re8
9.Bf1 Bf8 10.Rb1 exd4 11.Nxd4 d5 12.exd5 Rxe1 13.Qxe1 cxd5 14.cxd5 Nb6 15.
Bg5 Nbxd5 16.Nxd5 Qxd5 17.Bxf6 gxf6 18.Qc3 Bd6 19.Bc4 Qe5 20.Nf3 Qxc3 21.
bxc3 Rb8 22.Rd1 Bc7 23.Nd4 Bd7 24.Nb5 Bxb5 25.Bxb5 Rd8 26.Rxd8+ Bxd8 
1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "15"]
[White "Byrne, Robert"]
[Black "O'Kelly de Galway, Alberic"]
[Result "0-1"]
[ECO "C95"]
[EventDate "1969.10.08"]
[PlyCount "126"]

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.Nh4 Bb7 12.Nf5 Re8 13.Nxe7+ Rxe7 14.f3 h6 15.Nd2 d5
16.f4 exd4 17.e5 dxc3 18.bxc3 Ne4 19.Nxe4 dxe4 20.Qg4 Nc5 21.Ba3 Nd3 22.
Rad1 Re8 23.Re3 Bd5 24.Rg3 g6 25.Rdxd3 exd3 26.Rxd3 c6 27.Bxd5 cxd5 28.Bd6
Rc8 29.Qf3 Rc4 30.Kh2 Qc8 31.Kg3 Qe6 32.a3 Rec8 33.Bb4 g5 34.Rxd5 Rxf4 35.
Qd3 Rf5 36.Kh2 Rxe5 37.Rd6 Qf5 38.Qxf5 Rxf5 39.Rxa6 Kg7 40.a4 bxa4 41.Rxa4
Kg6 42.Ra2 Re5 43.Kg3 Rc6 44.Rd2 Re4 45.Kf3 f5 46.g3 h5 47.Rd8 Rce6 48.
Rg8+ Kf6 49.Rf8+ Ke5 50.Bc5 g4+ 51.Kf2 Ra4 52.hxg4 hxg4 53.Rd8 Ra2+ 54.Ke3
Kf6+ 55.Kd3 Rg2 56.Bd6 Rxd6+ 57.Rxd6+ Ke5 58.Rd8 Rxg3+ 59.Kc4 Rg1 60.Re8+ 
Kf4 61.Kd5 g3 62.c4 Rd1+ 63.Kc6 g2 0-1

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "15"]
[White "Browne, Walter Shawn"]
[Black "Bisguier, Arthur Bernard"]
[Result "1/2-1/2"]
[ECO "B00"]
[EventDate "1969.10.08"]
[PlyCount "2"]

1.e4 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "15"]
[White "Damjanovic, Mato"]
[Black "Martinez Ibrahim, F."]
[Result "1-0"]
[ECO "C43"]
[EventDate "1969.10.08"]
[PlyCount "106"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.dxe5 Nc5 6.Bg5 Be7 7.Bxe7 Qxe7 8.
O-O Be6 9.Nd4 Nxd3 10.cxd3 O-O 11.Nd2 Nd7 12.f4 c5 13.Nb5 a6 14.Nc3 d4 15.
Nce4 Bd5 16.Qh5 Bxe4 17.Nxe4 g6 18.Qh3 f6 19.e6 f5 20.exd7 fxe4 21.dxe4 
Rad8 22.Qb3+ Kg7 23.Qxb7 Rxd7 24.Qxa6 Qxe4 25.Rae1 Ra8 26.Qb5 Qb7 27.Qxc5 
Qc7 28.Qxc7 Rxc7 29.a3 Rb8 30.Rf2 Rb3 31.Rd2 d3 32.Re3 Rc2 33.Rexd3 Rbxb2 
34.Rd7+ Kf6 35.Rxc2 Rxc2 36.Rxh7 Rc1+ 37.Kf2 Rc2+ 38.Kf3 Rc3+ 39.Kg4 Rxa3 
40.h4 Rb3 41.h5 Rb5 42.hxg6 Kxg6 43.Ra7 Rb6 44.Ra5 Kf6 45.g3 Rc6 46.Ra7 
Rc4 47.Ra6+ Kg7 48.Rb6 Ra4 49.Kg5 Ra7 50.f5 Kf7 51.g4 Kg7 52.Kh5 Rc7 53.
Rb5 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "15"]
[White "Donner, Jan"]
[Black "Parma, Bruno"]
[Result "1/2-1/2"]
[ECO "D32"]
[EventDate "1969.10.08"]
[PlyCount "28"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.e3 Nf6 5.Nf3 Nc6 6.a3 a6 7.cxd5 exd5 8.Be2 cxd4
9.Nxd4 Bd6 10.O-O O-O 11.Bf3 Be5 12.Nce2 Qd6 13.g3 Bh3 14.Re1 Rfe8 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "15"]
[White "Schmid, Lothar"]
[Black "Larsen, Bent"]
[Result "1-0"]
[ECO "B60"]
[EventDate "1969.10.08"]
[PlyCount "85"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Qb6 7.Nb3 e6 8.Bxf6 
gxf6 9.Qh5 Bd7 10.Be2 Rg8 11.O-O Rg6 12.Kh1 Rh6 13.Qb5 Qc7 14.f4 f5 15.
exf5 Ne7 16.Qd3 Nxf5 17.Bg4 Nh4 18.Rae1 O-O-O 19.Nd4 f5 20.Bh3 Kb8 21.g3 
e5 22.Nd5 Qc8 23.fxe5 dxe5 24.Nxf5 Bc6 25.c4 Nxf5 26.Bxf5 Qc7 27.Be4 Qg7 
28.Qe3 b6 29.Bg2 e4 30.Bxe4 Bd6 31.Re2 Re8 32.Rf3 Rhe6 33.Qd3 Qg5 34.Nc3 
Qc1+ 35.Kg2 Bc5 36.Rf1 Qh6 37.Rfe1 Rd6 38.Bd5 Red8 39.a3 Bd7 40.b4 Qxh2+ 
41.Kxh2 Rh6+ 42.Kg2 Bh3+ 43.Kh1 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "15"]
[White "Kaplan, Julio"]
[Black "Colon Romero, Arturo"]
[Result "1/2-1/2"]
[ECO "C50"]
[EventDate "1969.10.08"]
[PlyCount "84"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Be7 4.d4 d6 5.d5 Nb8 6.Bd3 Nf6 7.c4 Nbd7 8.Nc3 O-O
9.h3 Nc5 10.Bc2 a5 11.Be3 Nfd7 12.a3 c6 13.O-O Qc7 14.Rb1 Na6 15.dxc6 bxc6
16.b4 axb4 17.axb4 Nf6 18.Bd3 Bd7 19.Qd2 Rfb8 20.b5 Nc5 21.Rfc1 Ra3 22.
Bxc5 dxc5 23.bxc6 Bxc6 24.Rxb8+ Qxb8 25.Rb1 Qc7 26.Qb2 Ra8 27.Nb5 Qb8 28.
Nxe5 Bxe4 29.Bxe4 Nxe4 30.Re1 Qb7 31.Qe2 Nf6 32.Rb1 Qe4 33.Qxe4 Nxe4 34.
Nc6 Bf8 35.Rd1 Rc8 36.Nca7 Re8 37.Rd7 g6 38.Nc6 Nf6 39.Rb7 Re1+ 40.Kh2 Ne4
41.Ne7+ Kg7 42.Nc8 Nd2 1/2-1/2

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "15"]
[White "Kavalek, Lubomir"]
[Black "Colon Romero, Miguel"]
[Result "1-0"]
[ECO "B30"]
[EventDate "1969.10.08"]
[PlyCount "50"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 bxc6 5.O-O d5 6.d3 g6 7.Nbd2 Nf6 8.Qe2 
Bg7 9.e5 Nh5 10.Nb3 Qb6 11.h3 a5 12.a4 f5 13.exf6 Nxf6 14.Re1 Ra7 15.Nxc5 
Qxc5 16.Be3 d4 17.Bxd4 Qh5 18.Bxa7 O-O 19.Nd4 Bg4 20.Qe5 Qh4 21.hxg4 Nxg4 
22.Qg3 Qh5 23.Ne6 Rf5 24.Nxg7 Kxg7 25.Rxe7+ 1-0

[Event "San Juan it"]
[Site "San Juan PUR"]
[Date "1969.10.??"]
[Round "15"]
[White "Spassky, Boris"]
[Black "Berrios Pagan, Angel"]
[Result "1-0"]
[ECO "C95"]
[EventDate "1969.10.08"]
[PlyCount "72"]

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.Nf1 Bf8 14.Ng3 g6 15.Bg5 h6 
16.Bd2 Bg7 17.Qc1 Kh7 18.h4 d5 19.exd5 exd4 20.Nxd4 Bxd5 21.h5 Rxe1+ 22.
Qxe1 Qe8 23.Nde2 Ne5 24.Nf4 Rd8 25.Rd1 Bb7 26.Qe2 Rd6 27.Re1 Nfd7 28.Bc1 
Qd8 29.hxg6+ fxg6 30.Rd1 Nf8 31.Rxd6 Qxd6 32.Nfh5 Kh8 33.Nxg7 Kxg7 34.Be3 
c5 35.b4 cxb4 36.Bd4 Nd7 1-0

