[Event "Olympiad-14 Final C"]
[Site "Leipzig"]
[Date "1960.11.08"]
[Round "11"]
[White "Zubieta, Magin"]
[Black "Bachtiar, Arovah"]
[Result "1-0"]
[ECO "E43"]
[PlyCount "53"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Indonesia"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "INA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 Bxc3+ 7. bxc3 d6 8. Ne2 Nbd7 9. 0-0 Qe7 10. e4 Rg8 11. a4 a5 12. Ba3 Qd8 13. Rb1 g5 14. Qc2 Nh5 15. c5 dxc5 16. dxc5 Ne5 17. Rfd1 Nxd3 18. Rxd3 Qe7 19. c4 Ba6 20. cxb6 c5 21. Rbd1 Rc8 22. Rd6 Nf6 23. e5 Nh5 24. Qxh7 Qf8 25. Qxh5 Qg7 26. Rxe6+ Kf8 27. Bxc5+ 1-0

[Event "Olympiad-14 Final C"]
[Site "Leipzig"]
[Date "1960.11.06"]
[Round "10"]
[White "Zubieta, Magin"]
[Black "Chalkhasuren, Gonchich"]
[Result "0-1"]
[ECO "A80"]
[PlyCount "104"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Mongolia"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "MGL"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. Nf3 d5 5. e3 Be6 6. Bd3 Nc6 7. a3 g6 8. Nbd2 Bg7 9. Nb3 0-0 10. g3 b6 11. Qd2 a5 12. h4 a4 13. Nc1 Na5 14. c3 c5 15. h5 c4 16. Bc2 Nb3 17. Bxb3 axb3 18. hxg6 hxg6 19. Ne2 g5 20. Rh2 Ra7 21. Qc1 Rff7 22. Kd2 Bf8 23. Qh1 Rh7 24. Qg2 Rxh2 25. Nxh2 Qa8 26. Rh1 Bxa3 27. Nf3 Bf8 28. Qh3 Rg7 29. Qh8+ Kf7 30. Rb1 Qa2 31. Kc1 Rg8 32. Qh5+ Ke7 33. Nd2 Bg7 34. f4 Rh8 35. Qf3 g4 36. Qg2 Kf7 37. Kd1 Bf8 38. Ke1 Be7 39. Nc1 Qa8 40. Kf2 b5 41. Ne2 Qa2 42. Ke1 b4 43. Kf2 Kg6 44. Kg1 Bf7 45. Kf2 Bd6 46. Kg1 Qa5 47. Re1 bxc3 48. Nxc3 Bb4 49. Ndb1 Qa8 50. Re2 Bxc3 51. Nxc3 Qa1+ 52. Kf2 Rh1 0-1

[Event "Olympiad-14 Final C"]
[Site "Leipzig"]
[Date "1960.11.05"]
[Round "9"]
[White "Palmiotto, Fiorentino"]
[Black "Zubieta, Magin"]
[Result "1/2-1/2"]
[ECO "E39"]
[PlyCount "61"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "BOL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. e3 0-0 8. a3 a5 9. Bd3 h6 10. 0-0 d6 11. Rd1 Qe7 12. Na4 b6 13. Bd2 Bd7 14. Rdb1 d5 15. cxd5 exd5 16. Rc1 Ne4 17. Bxe4 dxe4 18. Ne1 Rab8 19. Nxc5 bxc5 20. Qxc5 Qxc5 21. Rxc5 Rxb2 22. Bc3 Rb3 23. Rd1 Nb8 24. Be5 Bg4 25. Ra1 a4 26. Rc4 Re8 27. Bd4 Bd7 28. f3 Bb5 29. Rc7 Nc6 30. Nc2 Re6 31. fxe4 1/2-1/2

[Event "Olympiad-14 Final C"]
[Site "Leipzig"]
[Date "1960.11.04"]
[Round "8"]
[White "Goncalves, Jorge1111"]
[Black "Zubieta, Magin"]
[Result "1/2-1/2"]
[ECO "B53"]
[PlyCount "124"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Portugal"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "POR"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. dxc5 Nxe4 5. cxd6 Nxd6 6. c4 Nc6 7. Nc3 Bf5 8. Nd4 e5 9. Nxc6 bxc6 10. Qa4 Bd7 11. Bd3 f5 12. 0-0 Be7 13. c5 Nf7 14. Rd1 Qc7 15. Qc2 e4 16. Bc4 0-0 17. Ne2 Kh8 18. Nf4 Ne5 19. Be6 Be8 20. Bb3 Bf7 21. Ne6 Bxe6 22. Bxe6 Nd3 23. Be3 Qe5 24. Bc4 f4 25. Bd2 Rad8 26. Ba5 Rb8 27. Bxd3 exd3 28. Rxd3 f3 29. Qc3 Qg5 30. Rxf3 Bxc5 31. Rxf8+ Rxf8 32. Rf1 Qd5 33. Bb4 Bd4 34. Qd2 c5 35. Bc3 Rd8 36. a3 Bxc3 37. Qxc3 Kg8 38. h3 Qd4 39. Rc1 Rd5 40. Qxd4 cxd4 41. Kf1 a5 42. Ke2 Rb5 43. b4 axb4 44. axb4 Rxb4 45. Kd3 Kf7 46. Re1 Kf6 47. Re8 Kf7 48. Re4 Rb2 49. Rf4+ Kg6 50. Kxd4 h6 51. Rf8 Ra2 52. Ke3 Ra3+ 53. Kf4 Ra4+ 54. Kg3 Ra3+ 55. Rf3 Ra4 56. Re3 Ra2 57. f4 Kf6 58. Kf3 g5 59. g3 Rh2 60. Kg4 h5+ 61. Kxh5 Rxh3+ 62. Kg4 gxf4 1/2-1/2

[Event "Olympiad-14 Final C"]
[Site "Leipzig"]
[Date "1960.11.03"]
[Round "7"]
[White "Zubieta, Magin"]
[Black "Soler, John"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "73"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Malta"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "MLT"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Nf3 0-0 6. Bd3 Nbd7 7. 0-0 c6 8. Qc2 h6 9. Rd1 Qe7 10. a3 Ba5 11. b4 Bb6 12. Bb2 dxc4 13. Bxc4 Rd8 14. h3 Nf8 15. Ne5 Bd7 16. Rac1 Be8 17. Ba2 Rac8 18. Bb1 N6d7 19. Nc4 Bc7 20. Ne4 f5 21. Nc5 Nxc5 22. dxc5 Nh7 23. Ba2 Kh8 24. e4 fxe4 25. Qxe4 Nf6 26. Qh4 Bf7 27. Nd6 Bg8 28. Nxc8 Rxc8 29. Rd3 Rf8 30. Rcd1 Qe8 31. Rd7 Qc8 32. Bxf6 Rxf6 33. Qg4 g6 34. Bb1 Bh7 35. Re7 Bd8 36. Re8+ Kg7 37. Rdxd8 1-0

[Event "Olympiad-14 Final C"]
[Site "Leipzig"]
[Date "1960.11.02"]
[Round "6"]
[White "Zubieta, Magin"]
[Black "Gabriel, J."]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "100"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Lebanon"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "LBN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bf4 c6 7. Rc1 Bd6 8. Bxd6 Qxd6 9. Nf3 Nbd7 10. c5 Qe7 11. Be2 0-0 12. b4 e5 13. b5 e4 14. Nh4 Nb8 15. g4 Nh7 16. Ng2 f5 17. Nf4 Qf7 18. h4 g5 19. hxg5 hxg5 20. Nh3 f4 21. Rg1 f3 22. Bf1 Be6 23. Rb1 Qc7 24. Qa4 Nd7 25. Qb3 Rfb8 26. Nxe4 Qa5+ 27. Kd1 Qd8 28. Nd6 Qf6 29. Qc2 Ndf8 30. Bd3 Kg7 31. Rg3 cxb5 32. Rxb5 Bd7 33. Nf5+ Kh8 34. Rb1 b6 35. Rxf3 bxc5 36. Qxc5 Rxb1+ 37. Bxb1 Qa6 38. Qxd5 Rc8 39. Kd2 Qb6 40. Qb3 Qa5+ 41. Ke2 Rc3 42. Qb8 Bb5+ 43. Kd1 Ba4+ 44. Ke2 Bb5+ 45. Kd1 Qa4+ 46. Kd2 Rc6 47. Qe5+ Nf6 48. Qe7 Qa5+ 49. Kd1 Qa4+ 50. Kd2 Qa5+ 1/2-1/2

[Event "Olympiad-14 Final C"]
[Site "Leipzig"]
[Date "1960.11.01"]
[Round "5"]
[White "Noradounguian, Georges"]
[Black "Zubieta, Magin"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "52"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 Qc7 7. 0-0 e6 8. f4 Be7 9. Be3 Nbd7 10. Qe1 b5 11. Bf3 Bb7 12. a3 Nb6 13. e5 Nfd5 14. exd6 Bxd6 15. Nf5 Bc5 16. Bxc5 Qxc5+ 17. Kh1 0-0 18. Ng3 Rac8 19. Nh5 Qe7 20. f5 Qd6 21. f6 g6 22. Qd2 Rfd8 23. Qg5 Qf8 24. Ng7 Rd7 25. Rad1 Rdc7 26. Rd4 h6 1/2-1/2

[Event "Olympiad-14 Final C"]
[Site "Leipzig"]
[Date "1960.10.31"]
[Round "4"]
[White "Littleton, Michael Flannan"]
[Black "Zubieta, Magin"]
[Result "0-1"]
[ECO "B94"]
[PlyCount "70"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Ireland"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qd2 b5 9. 0-0-0 e6 10. Bxf6 gxf6 11. Kb1 Bb7 12. f5 e5 13. Nb3 Nb6 14. Na5 b4 15. Bb5+ Kd8 16. Nxb7+ Qxb7 17. Nd5 axb5 18. Nxb6 Qxb6 19. Qxb4 Ra4 20. Qb3 Ra7 21. Rd5 Rb7 22. Rhd1 Rg8 23. Qh3 h5 24. Qxh5 Rxg2 25. Qh4 Ke7 26. b3 Qc7 27. R5d2 Rxd2 28. Rxd2 Qc5 29. Qf2 Bh6 30. Qxc5 dxc5 31. Rd1 b4 32. h4 Rd7 33. Rd3 Rd4 34. a4 bxa3 35. Rxd4 exd4 0-1

[Event "Olympiad-14 Final C"]
[Site "Leipzig"]
[Date "1960.10.30"]
[Round "3"]
[White "Zubieta, Magin"]
[Black "Fauconnier, Joel"]
[Result "1-0"]
[ECO "E29"]
[PlyCount "61"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Monaco"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "MNC"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 Nc6 7. a3 Bxc3+ 8. bxc3 d6 9. 0-0 e5 10. Qc2 Bg4 11. d5 Ne7 12. Nd2 Qd7 13. f4 exf4 14. Rxf4 Bh5 15. Rf1 Ng6 16. Ne4 Nxe4 17. Bxe4 Rfe8 18. Bf5 Qe7 19. g4 Nh4 20. gxh5 Qg5+ 21. Kh1 Qxh5 22. Bd3 f5 23. Qf2 f4 24. exf4 Re7 25. Bd2 Rf8 26. Rae1 Rxe1 27. Rxe1 g5 28. Qg3 Re8 29. fxg5 Ng6 30. Bxg6 Qxg6 31. Qf4 1-0

[Event "Olympiad-14 Final C"]
[Site "Leipzig"]
[Date "1960.10.29"]
[Round "2"]
[White "Van Schoor, Karl"]
[Black "Zubieta, Magin"]
[Result "1-0"]
[ECO "B51"]
[PlyCount "81"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Belgium"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 e6 5. c3 a6 6. Ba4 b5 7. Bc2 Be7 8. d4 Qc7 9. Re1 e5 10. dxe5 dxe5 11. Nbd2 Bg4 12. h3 Be6 13. Nf1 Rd8 14. Qe2 Nf6 15. Nh4 0-0 16. Ng3 g6 17. Bh6 Rfe8 18. Qf3 Kh8 19. Qe3 c4 20. Nf3 Ng8 21. h4 Nxh6 22. Qxh6 Bf8 23. Qe3 f6 24. h5 Na5 25. hxg6 hxg6 26. Nf1 Kg7 27. Nh4 g5 28. Nf5+ Bxf5 29. exf5 Bc5 30. Qe2 Rh8 31. g4 Rh3 32. Be4 Nb7 33. Rad1 Rdh8 34. Bg2 R3h4 35. Ng3 Be7 36. Nh5+ Kh6 37. Rd5 Nc5 38. Be4 Nd3 39. Bxd3 e4 40. Bxe4 Qh2+ 41. Kf1 1-0

[Event "Olympiad-14 Final C"]
[Site "Leipzig"]
[Date "1960.10.28"]
[Round "1"]
[White "Zubieta, Magin"]
[Black "Aggos, Alexandros"]
[Result "0-1"]
[ECO "D47"]
[PlyCount "148"]
[EventDate "1960.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Greece"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 c6 3. e3 e6 4. Nc3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Na4 Be7 10. 0-0 Bb7 11. Bd2 0-0 12. Rc1 Rc8 13. Bb1 c5 14. b3 Ba6 15. Re1 c4 16. bxc4 Bxc4 17. Nc5 Nxc5 18. Rxc4 Nce4 19. Qc2 Nc3 20. Ne5 Rxc4 21. Nxc4 Qd5 22. Bxc3 Rc8 23. Bb2 Rxc4 24. Qd3 Rc6 25. e4 Qh5 26. d5 Rd6 27. Qg3 exd5 28. exd5 Qxd5 29. h3 Re6 30. Rf1 Nh5 31. Qg4 Qg5 32. Bf5 Rb6 33. Bd4 Rb5 34. Bd7 Qxg4 35. Bxg4 Nf6 36. Re1 Kf8 37. Bxa7 Ra5 38. Bd4 Rxa2 39. Bf5 g6 40. Bb1 Rd2 41. Be3 Rd7 42. Kf1 Kg7 43. Ke2 Nd5 44. Bd2 Bf6 45. Be4 Bc3 46. Bxd5 Bxd2 47. Bc6 Rd6 48. Rb1 Rxc6 49. Kxd2 Rb6 50. Kc2 Kf6 51. Kb3 Ke5 52. Re1+ Kd5 53. f3 Re6 54. Rd1+ Kc5 55. Rc1+ Kb5 56. Rc2 Re3+ 57. Kb2 f5 58. Rd2 Kc4 59. Rc2+ Kd4 60. Rd2+ Kc4 61. h4 h5 62. Kc2 b3+ 63. Kb2 Rd3 64. Re2 Kd4 65. Ka3 Re3 66. Rd2+ Ke5 67. Rd8 b2+ 68. Kxb2 Re2+ 69. Kc1 Rxg2 70. Kd1 Kf4 71. Ke1 Kxf3 72. Kf1 Rg4 73. Rd3+ Kf4 74. Rd6 Kg3 0-1

[Event "Olympiad-14 Preliminaries C"]
[Site "Leipzig"]
[Date "1960.10.26"]
[Round "9"]
[White "Kolvig, Bent"]
[Black "Zubieta, Magin"]
[Result "1-0"]
[ECO "E08"]
[PlyCount "57"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Denmark"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "BOL"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Rd1 Re8 9. b3 Nf8 10. Nc3 Ng6 11. Bb2 Bd7 12. Ne5 Rc8 13. e4 dxe4 14. Nxe4 Qc7 15. Ng5 Rf8 16. Qe2 Ne8 17. h4 Rd8 18. d5 cxd5 19. cxd5 Bb5 20. Qxb5 Nxe5 21. Rac1 Qb8 22. dxe6 f6 23. Qe2 Nc6 24. Be4 f5 25. Bxc6 bxc6 26. Qh5 h6 27. Nf7 Rxd1+ 28. Rxd1 Bf6 29. Ba3 1-0

[Event "Olympiad-14 Preliminaries C"]
[Site "Leipzig"]
[Date "1960.10.24"]
[Round "8"]
[White "Zubieta, Magin"]
[Black "Johansson, Martin Sr"]
[Result "0-1"]
[ECO "D18"]
[PlyCount "124"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Sweden"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "SWE"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Bd2 a5 10. Re1 Bg6 11. Ne2 Bd6 12. Bc3 Qc7 13. Ng3 0-0 14. Rc1 Qb8 15. Nh4 b5 16. Nxg6 hxg6 17. Be2 b4 18. Bd2 c5 19. Bf3 Ra7 20. Qe2 Rc8 21. b3 Nd5 22. Qd3 Rac7 23. Ne4 Be7 24. dxc5 Bxc5 25. Qb1 Be7 26. Rxc7 Rxc7 27. Rc1 f5 28. Ng3 Rxc1+ 29. Qxc1 Qc7 30. Qxc7 Nxc7 31. Be2 Kf7 32. f4 Bc5 33. Kf1 Nd5 34. e4 Ne3+ 35. Bxe3 Bxe3 36. exf5 gxf5 37. Bc4 Nb6 38. Bb5 Bxf4 39. Ne2 Be3 40. Ng3 Ke7 41. Ke2 Bf4 42. Nf1 Nd7 43. g3 Bc1 44. g4 g6 45. h3 Nc5 46. Bc4 Bf4 47. Kf3 e5 48. Bg8 Ne6 49. Ke2 Kf6 50. gxf5 gxf5 51. h4 Nc5 52. Kf3 Kg6 53. Bd5 Kh5 54. Ng3+ Bxg3 55. Kxg3 f4+ 56. Kh3 e4 57. Bf7+ Kh6 58. Kg4 Nd3 59. Bd5 e3 60. Kf3 Ne5+ 61. Ke2 Kh5 62. Bb7 Kxh4 0-1

[Event "Olympiad-14 Preliminaries C"]
[Site "Leipzig"]
[Date "1960.10.23"]
[Round "7"]
[White "Momo, Suren"]
[Black "Zubieta, Magin"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "83"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Mongolia"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "MGL"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 Qc7 7. 0-0 b5 8. a3 Bb7 9. Bd3 Nbd7 10. h3 e6 11. Kh1 Be7 12. f4 Nb6 13. Qe2 0-0 14. f5 e5 15. Nf3 Rfe8 16. g4 d5 17. g5 Nh5 18. Kh2 g6 19. f6 Bc5 20. Qg2 Bd4 21. Re1 Nc4 22. Nd1 Nd6 23. Nd2 Rac8 24. Nf2 Bxf2 25. Qxf2 Nf4 26. exd5 Bxd5 27. Nf1 Nxd3 28. cxd3 Nf5 29. Be3 Qc2 30. Rac1 Qxd3 31. Bc5 Qf3 32. Qxf3 Bxf3 33. Ne3 Nd4 34. Kg3 Bb7 35. Ng4 Nb3 36. Nh6+ Kh8 37. Nxf7+ Kg8 38. Nh6+ Kh8 39. Nf7+ Kg8 40. Nh6+ Kh8 41. f7 Red8 42. Bd6 1-0

[Event "Olympiad-14 Preliminaries C"]
[Site "Leipzig"]
[Date "1960.10.22"]
[Round "6"]
[White "Zubieta, Magin"]
[Black "Aggos, Alexandros"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "105"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Greece"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "GRE"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Bg5 Ne4 5. cxd5 Nxg5 6. Nxg5 e6 7. Nf3 exd5 8. e3 Bb4+ 9. Nbd2 Bf5 10. a3 Ba5 11. Be2 Nd7 12. 0-0 0-0 13. b4 Bc7 14. Rc1 a6 15. a4 Qf6 16. Re1 Qh6 17. Nf1 Rae8 18. Qb3 Re6 19. b5 axb5 20. axb5 Rg6 21. Ng3 Bg4 22. Rc2 Bxf3 23. Bxf3 Qh4 24. bxc6 bxc6 25. Qb7 Bxg3 26. hxg3 Qd8 27. Rxc6 Rxc6 28. Qxc6 Qa5 29. Rc1 Nf6 30. Qc5 Qa2 31. g4 h6 32. Qc2 Qa7 33. Qf5 Qb7 34. Rc5 Rd8 35. g3 Kf8 36. g5 hxg5 37. Qxg5 Rd6 38. Kg2 Qd7 39. Qe5 Kg8 40. Ra5 g6 41. g4 Kh7 42. g5 Re6 43. Qh2+ Nh5 44. Rxd5 Qe7 45. Bxh5 gxh5 46. Qxh5+ Kg7 47. Qf3 Rg6 48. Qf5 Kf8 49. e4 Qc7 50. Qe5 Qc8 51. f3 f6 52. Qd6+ Ke8 53. Re5+ 1-0

[Event "Olympiad-14 Preliminaries C"]
[Site "Leipzig"]
[Date "1960.10.21"]
[Round "5"]
[White "Lagha, Khelil"]
[Black "Zubieta, Magin"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "55"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Tunisia"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "TUN"]
[BlackTeamCountry "BOL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 Na6 8. h3 Nc7 9. Be3 h6 10. Qd2 Kh7 11. 0-0 Bd7 12. Bd3 Nfe8 13. Nh2 Rb8 14. a4 a6 15. a5 b5 16. axb6 Rxb6 17. f4 e5 18. fxe5 Bxe5 19. Bxh6 Ng7 20. Nf3 f6 21. Nxe5 fxe5 22. Bg5 Qb8 23. Rxf8 Qxf8 24. Rf1 Qe8 25. Qf2 Kg8 26. g4 a5 27. Qf6 Na6 28. Bh6 1-0

[Event "Olympiad-14 Preliminaries C"]
[Site "Leipzig"]
[Date "1960.10.20"]
[Round "4"]
[White "Zubieta, Magin"]
[Black "Gunnarsson, Gunnar K"]
[Result "0-1"]
[ECO "E73"]
[PlyCount "82"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 Nbd7 7. Qd2 c6 8. f3 e5 9. d5 cxd5 10. cxd5 a6 11. g4 Ne8 12. h4 f5 13. gxf5 gxf5 14. Bg5 Bf6 15. Nh3 f4 16. 0-0-0 b5 17. Rdg1 Kh8 18. Bf1 b4 19. Nd1 Qc7+ 20. Kb1 Nc5 21. Bh6 Bg7 22. Bxg7+ Nxg7 23. h5 Rb8 24. Rg5 Na4 25. Rhg1 Qa5 26. b3 Nc3+ 27. Nxc3 bxc3 28. Qc2 Rb7 29. Nf2 Ne8 30. Nd1 Nf6 31. Qxc3 Qb6 32. h6 a5 33. Nb2 Qa7 34. Nc4 a4 35. Nxd6 axb3 36. axb3 Qb8 37. Nxb7 Qxb7 38. Bc4 Qb6 39. Qxe5 Ba6 40. d6 Bxc4 41. Qxf6+ Rxf6 0-1

[Event "Olympiad-14 Preliminaries C"]
[Site "Leipzig"]
[Date "1960.10.19"]
[Round "3"]
[White "Hort, Vlastimil"]
[Black "Zubieta, Magin"]
[Result "1-0"]
[ECO "B99"]
[PlyCount "85"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Czechoslovakia"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "CSR"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Nc5 15. fxe6 Nxe6 16. Nd5 Qc5 17. Nf5 0-0 18. h4 Bd8 19. Bh3 Ra7 20. Rhg1 Kh8 21. Qg3 f6 22. Rg2 g6 23. Nxd6 Bd7 24. Rgd2 Ng7 25. Nf4 Bxh3 26. Rd5 Qc6 27. Qxh3 Rc7 28. Qd3 Be7 29. a3 g5 30. Ne2 Ne6 31. c3 Nc5 32. Qc2 Bxd6 33. Rxd6 Qxe4 34. Qxe4 Nxe4 35. Rxa6 g4 36. Nf4 Rc4 37. Ra7 Nc5 38. Nh5 Kg8 39. Rg7+ Kh8 40. Ra7 Kg8 41. Rd6 Ne4 42. Rdd7 Rfc8 43. Rxh7 1-0

[Event "Olympiad-14 Preliminaries C"]
[Site "Leipzig"]
[Date "1960.10.18"]
[Round "2"]
[White "Zubieta, Magin"]
[Black "Haygarth, Michael J"]
[Result "0-1"]
[ECO "E29"]
[PlyCount "82"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "England"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. a3 Bxc3+ 7. bxc3 Nc6 8. Ne2 b6 9. 0-0 Na5 10. Ng3 Ba6 11. Qe2 Rc8 12. e4 cxd4 13. e5 Ne8 14. cxd4 Bxc4 15. f4 f5 16. Bd2 Bxd3 17. Qxd3 Nc4 18. Bb4 Rf7 19. d5 g6 20. d6 g5 21. Bd2 gxf4 22. Bxf4 Ng7 23. a4 Rc5 24. Qd4 Na5 25. Ra2 Qh4 26. Qe3 Nc6 27. Ne2 Nh5 28. g3 Qg4 29. Nd4 Nxf4 30. Rxf4 Qd1+ 31. Kg2 Rxe5 32. Qf2 Nb4 33. Rd2 Qc1 34. Nxe6 Rxe6 35. Rxb4 Qc6+ 36. Qf3 Rxd6 37. Rxd6 Qxd6 38. Rb2 Qc6 39. Rf2 Kg7 40. a5 bxa5 41. Qxc6 dxc6 0-1

[Event "Olympiad-14 Preliminaries C"]
[Site "Leipzig"]
[Date "1960.10.17"]
[Round "1"]
[White "Barcza, Gedeon"]
[Black "Zubieta, Magin"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "125"]
[EventDate "1960.10.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "BOL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Nbd7 5. c4 b6 6. Qa4 Bb7 7. Ne5 Bd6 8. cxd5 exd5 9. Nxd7 Qxd7 10. Qxd7+ Nxd7 11. Nc3 c6 12. d3 0-0 13. Rb1 a5 14. e4 d4 15. Ne2 c5 16. f4 Bc7 17. g4 Rad8 18. Ng3 Ba6 19. Rd1 Rfe8 20. e5 b5 21. b3 Nb6 22. Bd2 Nd5 23. Rbc1 Bb6 24. Nf5 Re6 25. Nd6 Nc7 26. Bb7 b4 27. Bxa6 Nxa6 28. f5 Rxe5 29. Nc4 Bc7 30. Nxe5 Bxe5 31. Re1 f6 32. Kg2 Rd5 33. Kf3 Nc7 34. Bf4 Bxf4 35. Kxf4 Kf7 36. Rc2 Nb5 37. Rce2 Rd7 38. Re8 Nc3 39. Rc8 a4 40. bxa4 Nxa4 41. Re6 Nb2 42. Re2 Nxd3+ 43. Ke4 Ne5 44. Rxc5 Nxg4 45. Rd5 Rxd5 46. Kxd5 d3 47. Rd2 Ne5 48. Kc5 Ke7 49. Kxb4 Kd6 50. Kc3 Kc5 51. Rb2 Nc4 52. Rb4 Ne3 53. Rb7 Nxf5 54. Kxd3 h5 55. a4 Kc6 56. Rb5 g6 57. Rb8 Nd6 58. Rf8 f5 59. Rf6 Kd5 60. a5 Nc4 61. a6 Ne5+ 62. Ke2 Nc6 63. Rf7 1-0

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1956.??.??"]
[Round "?"]
[White "Cantero, Ronaldo"]
[Black "Zubieta, Magin"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "111"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Nbd7 5. d3 Bg7 6. c4 c6 7. Nc3 0-0 8. h3 Re8 9. e4 dxe4 10. dxe4 Qc7 11. Be3 e5 12. Qa4 Nb6 13. Qa5 Nbd5 14. Qxc7 Nxc7 15. Rfd1 Nd7 16. Rd2 Ne6 17. Rad1 Ndc5 18. b4 Na6 19. a3 f5 20. c5 f4 21. gxf4 Nxf4 22. Bxf4 exf4 23. Ne2 Bh6 24. Rd8 Be6 25. Rxa8 Rxa8 26. Rd6 Re8 27. Ned4 Bc8 28. Bf1 Nc7 29. e5 Bg7 30. b5 Bxe5 31. Nxe5 Rxe5 32. bxc6 bxc6 33. Rd8+ Re8 34. Rxe8+ Nxe8 35. Nxc6 Be6 36. Nxa7 Kf8 37. Nb5 Ke7 38. a4 Bd5 39. a5 Kd7 40. Nd4 Nc7 41. Bg2 Bxg2 42. Kxg2 Na6 43. Nb3 g5 44. Kf3 h5 45. Ke4 Ke6 46. f3 Nc7 47. Nd4+ Kf6 48. c6 Kg6 49. Ke5 g4 50. fxg4 hxg4 51. hxg4 Kg5 52. Kd6 Nb5+ 53. Nxb5 f3 54. c7 f2 55. c8Q f1Q 56. Qf5+ 1-0

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1956.??.??"]
[Round "?"]
[White "Eliskases, Erich Gottlieb"]
[Black "Zubieta, Magin"]
[Result "1-0"]
[ECO "E06"]
[PlyCount "39"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 e6 6. Bg2 Be7 7. 0-0 0-0 8. d4 cxd4 9. Nxd5 Qxd5 10. Nxd4 Qd7 11. Be3 Bf6 12. Rc1 Na6 13. Rc4 b5 14. Bc6 Qe7 15. Nxb5 Bb7 16. Qa4 Be5 17. Rd1 Rfd8 18. Rxd8+ Rxd8 19. Nxa7 Ra8 20. Qb5 1-0

[Event "BOL-ch m"]
[Site "La Paz"]
[Date "1956.??.??"]
[Round "2"]
[White "Humerez Estrada, Cidar"]
[Black "Zubieta, Magin"]
[Result "1/2-1/2"]
[ECO "B73"]
[PlyCount "89"]
[EventDate "1956.??.??"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "BOL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. 0-0 Bg7 8. Be3 0-0 9. Qd2 Ng4 10. Bxg4 Bxg4 11. h3 Be6 12. Rad1 Ne5 13. b3 Rc8 14. Nd5 Nc6 15. c4 Re8 16. f4 Bd7 17. f5 Ne5 18. Bg5 f6 19. Bh6 Bxh6 20. Qxh6 Nf7 21. Qh4 Kg7 22. Nf4 Qb6 23. Kh1 g5 24. Nfe6+ Kh8 25. Qh5 Ne5 26. h4 g4 27. Qh6 Rg8 28. g3 Qa5 29. Qd2 Qa6 30. Nf4 b5 31. cxb5 Bxb5 32. Nxb5 Qxb5 33. Rc1 Qa6 34. Nd5 Nf3 35. Qb2 Rge8 36. Rfd1 Rxc1 37. Rxc1 Qd3 38. Qc2 Qd4 39. Rd1 Qe5 40. Nf4 Nxh4 41. Rd5 Qa1+ 42. Rd1 Qe5 43. Rd5 Qa1+ 44. Rd1 Qe5 45. Rd5 1/2-1/2

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1956.??.??"]
[Round "?"]
[White "Isain, Pedros Santos"]
[Black "Zubieta, Magin"]
[Result "1-0"]
[ECO "B95"]
[PlyCount "77"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 h6 8. Be3 Be7 9. 0-0-0 Qa5 10. Be2 b5 11. Nb3 Qc7 12. a3 Bb7 13. f3 Nbd7 14. g4 Rc8 15. h4 Ne5 16. g5 Nfd7 17. gxh6 gxh6 18. Bxh6 Nb6 19. Bg7 Nbc4 20. Bxc4 Nxc4 21. Qf2 Rh7 22. Qg3 e5 23. Rd3 Bf8 24. Bxf8 Kxf8 25. Rg1 Rh8 26. Qg7+ Ke7 27. Qg5+ Kd7 28. Qf5+ Ke7 29. Rg7 Kf8 30. Qg4 Qd8 31. Rg5 Rc7 32. Qg3 f6 33. Rg6 Rf7 34. Rd1 Qb6 35. Rg1 Qe3+ 36. Kb1 Nxa3+ 37. bxa3 Qxc3 38. Rxf6 Qc7 39. Qg7+ 1-0

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1956.??.??"]
[Round "?"]
[White "Najdorf, Miguel"]
[Black "Zubieta, Magin"]
[Result "1/2-1/2"]
[ECO "A34"]
[PlyCount "87"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 e6 4. Nf3 d5 5. cxd5 Nxd5 6. Bg2 Nc6 7. 0-0 Be7 8. d4 cxd4 9. Nxd4 Nxd4 10. Nxd5 Nc6 11. Nxe7 Qxd1 12. Rxd1 Kxe7 13. Be3 Rd8 14. b4 Rxd1+ 15. Rxd1 Bd7 16. f4 Rc8 17. a3 b6 18. Be4 h6 19. Kf2 f6 20. Bc1 Nd4 21. Bb2 Nb5 22. Bd3 Nd6 23. Rc1 Rxc1 24. Bxc1 Bc6 25. Ke3 Nf5+ 26. Kd2 Nd6 27. Bc2 g5 28. a4 g4 29. Kc3 f5 30. Kd4 h5 31. b5 Bd5 32. Ba3 Kd7 33. Bb4 Be4 34. Bb3 Nf7 35. e3 Bb1 36. Bf8 Be4 37. Kc3 Nd6 38. Bg7 Bd5 39. Bd1 Bf3 40. Bb3 Bd5 41. Bxd5 exd5 42. Kd4 Ke6 43. Be5 Ne4 44. Bb8 1/2-1/2

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1956.??.??"]
[Round "?"]
[White "Rossetto, Hector"]
[Black "Zubieta, Magin"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "119"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 d6 6. Bc4 Be7 7. 0-0 0-0 8. h3 a6 9. Nxc6 bxc6 10. Qe2 d5 11. exd5 cxd5 12. Nxd5 Nxd5 13. Bxd5 Qxd5 14. Qxe7 Bb7 15. Qg5 Rfe8 16. Qxd5 Bxd5 17. Be3 Re6 18. Rfd1 Be4 19. c4 Kf8 20. Rd7 Rc8 21. Re1 Ke8 22. Red1 Bc6 23. R7d3 f6 24. Ra3 Bb7 25. Ra5 Rd8 26. Rc1 Rd3 27. Rh5 Be4 28. Ra5 Kd7 29. Kf1 h6 30. h4 g5 31. Ke2 Rdd6 32. f3 Bg6 33. Kf2 Rd3 34. Re1 Kc8 35. hxg5 hxg5 36. Bc1 Rxe1 37. Kxe1 Rd6 38. Kf2 Kb7 39. Be3 Bd3 40. b3 Re6 41. Rd5 Bb1 42. Rd1 Bc2 43. Rc1 Bg6 44. g4 Kc8 45. Rh1 Kd7 46. b4 Bd3 47. Rc1 Rc6 48. Bc5 Ke8 49. Ke3 Bg6 50. Kd4 Re6 51. b5 Kd7 52. a4 Kc8 53. a5 Kb7 54. Rh1 Be8 55. b6 Bc6 56. Rh7 Bxf3 57. Rxc7+ Kb8 58. Be7 Bxg4 59. c5 Bf3 60. Bd6 1-0

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1956.??.??"]
[Round "?"]
[White "Rubio Aguado, Fernando"]
[Black "Zubieta, Magin"]
[Result "1-0"]
[ECO "B91"]
[PlyCount "87"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 b5 7. Bg2 Bb7 8. 0-0 Qc7 9. a4 b4 10. Nd5 Nxd5 11. exd5 Nd7 12. Bd2 Nf6 13. Nc6 Bxc6 14. dxc6 d5 15. Bxb4 Qxc6 16. Qe2 Rb8 17. Bc3 e6 18. Qe5 Rc8 19. Rfc1 Be7 20. Bd4 Bc5 21. c4 Bxd4 22. Qxd4 0-0 23. cxd5 Qxc1+ 24. Rxc1 Rxc1+ 25. Bf1 Nxd5 26. Kg2 Ra8 27. b3 a5 28. Bc4 Nb4 29. Qd7 g6 30. Qb7 Rd8 31. Qa7 Nc2 32. Qxa5 Rd4 33. Qe5 Re1 34. Qf6 Rd2 35. Kh3 Ra1 36. Bb5 Rd5 37. Be8 Rf5 38. Bxf7+ Kf8 39. Qxe6 Rxf7 40. Qc8+ Ke7 41. Qxc2 Rf5 42. g4 Rf6 43. Qc7+ Kf8 44. Qe5 1-0

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1956.??.??"]
[Round "?"]
[White "Zubieta, Magin"]
[Black "Ader Hausman, Walter"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "56"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. 0-0 g6 8. d3 Bg7 9. Be3 Nd4 10. Nf4 0-0 11. Ne4 b6 12. Ng5 Rb8 13. c3 Nf5 14. h4 e5 15. Nfh3 h6 16. Nf3 Ba6 17. Ne1 Qd7 18. h5 Rbd8 19. hxg6 fxg6 20. Qb3+ Kh8 21. Rd1 e4 22. Nf4 Rfe8 23. Bxe4 Rxe4 24. dxe4 Qxd1 25. Qxd1 Rxd1 26. Nxg6+ Kh7 27. exf5 Rb1 28. b3 Bxc3 0-1

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1956.??.??"]
[Round "?"]
[White "Zubieta, Magin"]
[Black "Alvarez del Monte, Jose Luis"]
[Result "1/2-1/2"]
[ECO "C91"]
[PlyCount "81"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Be3 Na5 11. Bc2 Nc4 12. Bc1 Nd7 13. b3 Na5 14. Nbd2 c5 15. d5 f5 16. h3 Bxf3 17. Nxf3 f4 18. Qe2 Nb7 19. Bd2 Rc8 20. a4 c4 21. axb5 axb5 22. bxc4 bxc4 23. Reb1 Qc7 24. Ra7 Rb8 25. Ba4 Nb6 26. Bc6 Bd8 27. Bc1 Rf7 28. Ba3 Rf6 29. Nd2 Qc8 30. Qg4 Qc7 31. Nxc4 Rg6 32. Qe2 Nxc4 33. Qxc4 Na5 34. Rxb8 Qxb8 35. Qa6 Qb1+ 36. Qf1 Qb6 37. Ra6 Qb3 38. Bb4 f3 39. Ra8 Rxg2+ 40. Kh1 Nxc6 41. dxc6 1/2-1/2

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1956.??.??"]
[Round "?"]
[White "Zubieta, Magin"]
[Black "Bauza, Lorenzo"]
[Result "0-1"]
[ECO "A55"]
[PlyCount "80"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e4 Be7 6. h3 c6 7. Be3 Qc7 8. Rc1 Nf8 9. g3 Ng6 10. Bg2 Be6 11. Qe2 Qc8 12. b4 0-0 13. a4 Re8 14. Ng5 Bd7 15. f4 exf4 16. gxf4 h6 17. Nf3 Nh5 18. Qd2 Nh4 19. Nxh4 Bxh4+ 20. Kd1 Be6 21. Ne2 f5 22. e5 Qd7 23. d5 cxd5 24. cxd5 Qxa4+ 25. Qc2 Bd7 26. e6 Qa3 27. Nc3 Nf6 28. Bd4 Qxb4 29. Bxf6 Bxf6 30. exd7 Re3 31. Ne2 Qb5 32. h4 Qxd7 33. Rh3 Re7 34. Qc4 a5 35. Nd4 Bxd4 36. Qxd4 Rae8 37. Qc4 b5 38. Qd3 Qa7 39. Rf3 Qg1+ 40. Bf1 Re1+ 0-1

[Event "BOL-ch m"]
[Site "La Paz"]
[Date "1956.??.??"]
[Round "1"]
[White "Zubieta, Magin"]
[Black "Humerez Estrada, Cidar"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "88"]
[EventDate "1956.??.??"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "BOL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 g6 7. 0-0 Bg7 8. Qb3 Ndb4 9. a3 Na5 10. Qd1 Nbc6 11. d3 0-0 12. Be3 Be6 13. Ng5 Bb3 14. Qd2 Nd4 15. Rab1 Rc8 16. Bh3 f5 17. Bg2 h6 18. Nf3 Kh7 19. h4 Bf7 20. h5 g5 21. Bxg5 Nxf3+ 22. Bxf3 hxg5 23. Qxg5 e6 24. Qf4 Qd4 25. Nb5 Qxf4 26. gxf4 Nb3 27. Nd6 Rc7 28. Rfd1 Nd4 29. Nxf7 Rcxf7 30. b4 Nxf3+ 31. exf3 b6 32. Re1 Re8 33. Re2 Bd4 34. Rbe1 Rf6 35. bxc5 bxc5 36. a4 Rh6 37. Rb1 Rxh5 38. Rb7+ Kh8 39. Kf1 Rh1+ 40. Kg2 Rh6 41. Kf1 Rg8 42. Ke1 Rg1+ 43. Kd2 Ra1 44. Rb8+ Kg7 0-1

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1956.??.??"]
[Round "?"]
[White "Zubieta, Magin"]
[Black "Olivera, Alfredo"]
[Result "1/2-1/2"]
[ECO "C19"]
[PlyCount "58"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Ne7 8. Nf3 Nbc6 9. a4 c4 10. Qc1 Bd7 11. Be2 Qd8 12. Qa3 b6 13. h3 0-0 14. 0-0 f6 15. exf6 Rxf6 16. Bg5 Rg6 17. Bh4 Qe8 18. Bxe7 Nxe7 19. Ne5 Rf6 20. a5 bxa5 21. Qxa5 Nc6 22. Qc7 Nxe5 23. dxe5 Rf7 24. Rxa7 Rxa7 25. Qxa7 Ba4 26. Qe3 Bxc2 27. Ra1 Rb7 28. Ra6 Bf5 29. Rd6 h6 1/2-1/2

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1956.??.??"]
[Round "?"]
[White "Zubieta, Magin"]
[Black "Souza Mendes, Joao"]
[Result "0-1"]
[ECO "C99"]
[PlyCount "110"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bb7 14. Nf1 Rac8 15. Bb1 d5 16. exd5 exd4 17. Bf5 Rcd8 18. Nxd4 Rxd5 19. Ne3 Rdd8 20. Qc2 Qb6 21. Ne2 g6 22. Bd3 Rd7 23. Ng3 Nc6 24. Qe2 Rfd8 25. Bb1 Nd4 26. Qf1 Bb4 27. Rd1 Qc6 28. Bd3 Ne6 29. Be2 Nd4 30. Bd3 Bc5 31. b4 Bxb4 32. Bb2 Bc5 33. Rac1 Qb6 34. Kh2 h5 35. Bb1 h4 36. Ne2 Nxe2 37. Qxe2 Bxe3 38. fxe3 Rxd1 39. Rxd1 Re8 40. Bd4 Qc7+ 41. Kg1 Nh5 42. Qg4 Qg3 43. Rc1 Ng7 44. a3 Rxe3 45. Rf1 Qxg4 46. hxg4 Rg3 47. Rf2 Rxg4 48. Bf6 h3 49. Be5 Rxg2+ 50. Kf1 Bd5 51. Bc2 f5 52. Bd1 Ne6 53. Bf3 Rxf2+ 54. Kxf2 Bxf3 55. Kxf3 g5 0-1

