[Event "Asuncion"]
[Site "Asuncion"]
[Date "1960.08.22"]
[Round "13"]
[White "Rivarola, Benigno"]
[Black "Gligoric, Svetozar"]
[Result "0-1"]
[ECO "A43"]
[PlyCount "62"]
[EventDate "1960.08.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "PAR"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. Re1 Na6 8. a4 Nc7 9. e4 b6 10. Na3 a6 11. Nc4 b5 12. Nb6 Rb8 13. Nxc8 Qxc8 14. axb5 axb5 15. Nh4 Nd7 16. f4 Qd8 17. h3 Nb6 18. c3 Qd7 19. Kh2 Ra8 20. Rxa8 Rxa8 21. f5 Ra1 22. Qg4 Ne8 23. fxg6 hxg6 24. Qxd7 Nxd7 25. Bf1 c4 26. Nf3 Nc5 27. Bg5 Rxe1 28. Nxe1 Nxe4 29. Bxe7 Be5 30. Nc2 Nxg3 31. Bg2 Nf5+ 0-1

[Event "Asuncion"]
[Site "Asuncion"]
[Date "1960.08.19"]
[Round "12"]
[White "Estrada Degrandi, Walter"]
[Black "Rivarola, Benigno"]
[Result "0-1"]
[ECO "B49"]
[PlyCount "98"]
[EventDate "1960.08.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "PAR"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be3 Qc7 7. Be2 Nf6 8. 0-0 Bb4 9. f3 0-0 10. Nxc6 bxc6 11. Na4 Rb8 12. a3 Be7 13. c4 d5 14. Qc2 Bd6 15. e5 Bxe5 16. f4 Bd6 17. c5 Be7 18. Bd4 Nd7 19. Bd3 g6 20. Qc3 f5 21. Rae1 Kf7 22. b4 Bf6 23. Be5 Bxe5 24. fxe5 Kg8 25. h4 a5 26. bxa5 Ra8 27. Nb6 Ra7 28. h5 Ba6 29. Bxa6 Rxa6 30. hxg6 hxg6 31. Rf3 Rf7 32. Rh3 Rg7 33. Qe3 Rxa5 34. Qh6 Nf8 35. Qe3 Nd7 36. Qh6 Kf7 37. Nxd7 Qxd7 38. Qh8 Qe7 39. Rb1 Qxc5+ 40. Kh2 Rb5 41. Rxb5 cxb5 42. Qb8 Qe7 43. Rh8 f4 44. Qxb5 g5 45. a4 g4 46. a5 Kg6 47. Qd3+ Kg5 48. a6 Qa7 49. Qa3 g3+ 0-1

[Event "Asuncion"]
[Site "Asuncion"]
[Date "1960.08.18"]
[Round "11"]
[White "Rivarola, Benigno"]
[Black "Riego Prieto, Victorio"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "105"]
[EventDate "1960.08.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "PAR"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bg5 Bg7 4. Nc3 d6 5. e4 Nbd7 6. Qd2 c6 7. f3 0-0 8. Nge2 h5 9. h4 e5 10. d5 Nb6 11. Nc1 Qc7 12. Nb3 Bd7 13. Rc1 c5 14. Be2 a6 15. 0-0 Na4 16. Nxa4 Bxa4 17. Qa5 Qxa5 18. Nxa5 Rfb8 19. Nb3 b5 20. Nxc5 dxc5 21. b3 Bxb3 22. axb3 b4 23. Ra1 a5 24. Ra2 Rb6 25. Bd3 Rba6 26. Bc2 Nd7 27. Be3 Bf6 28. g3 Be7 29. Kg2 Nb6 30. f4 f6 31. Bg1 a4 32. bxa4 Nxc4 33. Bd3 Na5 34. Bxa6 Rxa6 35. fxe5 fxe5 36. Be3 c4 37. Raf2 c3 38. Rf7 Nc4 39. Bh6 g5 40. Bxg5 Bxg5 41. Rf8+ Kg7 42. R1f7+ Kg6 43. hxg5 c2 44. Rc7 Ne3+ 45. Kf3 Kxg5 46. Kxe3 Rxa4 47. Rxc2 Ra3+ 48. Kf2 Kg4 49. Rb2 Rd3 50. Rxb4 Rd2+ 51. Ke3 Rg2 52. Rg8+ Kh3 53. d6 1-0

[Event "Asuncion"]
[Site "Asuncion"]
[Date "1960.08.17"]
[Round "10"]
[White "Szabo, Laszlo"]
[Black "Rivarola, Benigno"]
[Result "1-0"]
[ECO "D13"]
[PlyCount "43"]
[EventDate "1960.08.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "PAR"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Qxb6 axb6 8. Bf4 e6 9. e3 Bb4 10. Bb5+ Nbd7 11. 0-0 0-0 12. Rfc1 Rfc8 13. a3 Be7 14. Nh4 Bg6 15. f3 Nb8 16. Nxd5 Nc6 17. Nxb6 Nd5 18. Nxg6 hxg6 19. Nxa8 Rxa8 20. Bxc6 bxc6 21. Rxc6 Bf6 22. Be5 1-0

[Event "Asuncion"]
[Site "Asuncion"]
[Date "1960.08.16"]
[Round "9"]
[White "Rivarola, Benigno"]
[Black "Letelier Martner, Rene"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "78"]
[EventDate "1960.08.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "PAR"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. g3 Nc6 4. Bg2 g6 5. 0-0 Bg7 6. c3 e6 7. d3 d5 8. Nbd2 Nge7 9. a4 0-0 10. Qc2 b6 11. Rd1 h6 12. Nf1 Kh7 13. Ne1 d4 14. f4 e5 15. h3 Qc7 16. Nf3 Be6 17. Bd2 Rac8 18. Rdc1 Qd7 19. g4 exf4 20. Bxf4 g5 21. Bd2 Qd6 22. Be1 Ng6 23. Ng3 Nf4 24. Bf1 Ne5 25. Nxe5 Bxe5 26. Nf5 Bxf5 27. exf5 Rfe8 28. c4 Kg7 29. Bd2 h5 30. Re1 hxg4 31. hxg4 Rh8 32. Qd1 Qh6 33. Bxf4 Qh1+ 34. Kf2 Qh4+ 35. Kg1 Qh1+ 36. Kf2 Qh4+ 37. Kg1 Bxf4 38. Bg2 Be3+ 39. Kf1 Qf2# 0-1

[Event "Asuncion"]
[Site "Asuncion"]
[Date "1960.08.13"]
[Round "8"]
[White "Rossetto, Hector"]
[Black "Rivarola, Benigno"]
[Result "1-0"]
[ECO "C74"]
[PlyCount "45"]
[EventDate "1960.08.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "PAR"]
[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 d6 5. c3 Nge7 6. d4 b5 7. Bb3 h6 8. dxe5 dxe5 9. Qxd8+ Nxd8 10. Nxe5 Bb7 11. f3 c5 12. a4 h5 13. axb5 axb5 14. Rxa8 Bxa8 15. Bc2 c4 16. f4 Ne6 17. Na3 f6 18. Nf3 Bc6 19. Nd4 Nxd4 20. cxd4 Nc8 21. d5 Bd7 22. e5 Nb6 23. Bg6+ 1-0

[Event "Asuncion"]
[Site "Asuncion"]
[Date "1960.08.10"]
[Round "6"]
[White "De los Rios, Ivan"]
[Black "Rivarola, Benigno"]
[Result "1/2-1/2"]
[ECO "A87"]
[PlyCount "20"]
[EventDate "1960.08.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "PAR"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 0-0 6. c4 c6 7. Nc3 d5 8. cxd5 cxd5 9. Qb3 Nc6 10. Bf4 e6 1/2-1/2

[Event "Asuncion"]
[Site "Asuncion"]
[Date "1960.08.09"]
[Round "5"]
[White "Guimard, Carlos Enrique"]
[Black "Rivarola, Benigno"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "71"]
[EventDate "1960.08.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "PAR"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Bh4 Bg7 5. e3 0-0 6. Bd3 f5 7. 0-0 d5 8. c4 c6 9. Nc3 Qd7 10. Rc1 e6 11. Ne5 Qe8 12. f4 Nd7 13. Bxe4 fxe4 14. b4 Nb6 15. c5 Nd7 16. Qb3 Kh8 17. b5 Nxe5 18. dxe5 h6 19. Qb4 Bd7 20. Bg3 Qe7 21. bxc6 bxc6 22. Ne2 Rfb8 23. Qc3 Bc8 24. Nd4 Qd7 25. Bh4 Ba6 26. Rf2 Rb7 27. Rb2 Rab8 28. Rxb7 Rxb7 29. Qa5 Bc4 30. Qd8+ Qxd8 31. Bxd8 Rd7 32. Bf6 Bxf6 33. exf6 Rf7 34. Nxc6 Rc7 35. Rb1 Kg8 36. Ne5 1-0

[Event "Asuncion"]
[Site "Asuncion"]
[Date "1960.08.08"]
[Round "4"]
[White "Rivarola, Benigno"]
[Black "Cantero, Ronaldo"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "74"]
[EventDate "1960.08.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "PAR"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. e4 Bg7 4. Bg2 Nf6 5. d3 d6 6. 0-0 0-0 7. c3 Nc6 8. Re1 Qc7 9. h3 Ne5 10. Na3 a6 11. Be3 b5 12. d4 Nxf3+ 13. Qxf3 Bb7 14. Bg5 b4 15. Nc2 d5 16. Bxf6 dxe4 17. Qe3 Bxf6 18. dxc5 bxc3 19. b4 Rad8 20. Bxe4 Rd2 21. a4 a5 22. Bxb7 Qxb7 23. b5 Rxc2 24. Rad1 Rb2 25. c6 Qc8 26. Rd7 c2 27. Qd3 e6 28. Rc1 Rd8 29. Rxd8+ Qxd8 30. Qxd8+ Bxd8 31. Kg2 Kf8 32. Kf3 Ke7 33. Ke2 Kd6 34. Kd3 Kc5 35. Kc3 Bf6+ 36. Kd3 Bd8 37. Kc3 Rb4 0-1

[Event "Asuncion"]
[Site "Asuncion"]
[Date "1960.08.06"]
[Round "3"]
[White "Mangini, Jose Thiago"]
[Black "Rivarola, Benigno"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "51"]
[EventDate "1960.08.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "PAR"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nc3 Bb4 7. Nc2 Bc5 8. Be2 Qc7 9. 0-0 Nf6 10. Be3 Bxe3 11. Nxe3 0-0 12. Qd2 d6 13. Rad1 Ne8 14. f4 Bd7 15. e5 Rd8 16. exd6 Qb8 17. Ne4 Bc8 18. c5 b6 19. b4 Bb7 20. Bd3 Qa7 21. Qc3 h6 22. f5 bxc5 23. Qxc5 exf5 24. Nxf5 Qa8 25. Ne7+ Kh8 26. Ng6+ 1-0

[Event "Asuncion"]
[Site "Asuncion"]
[Date "1960.08.05"]
[Round "2"]
[White "Rivarola, Benigno"]
[Black "Recalde, Eleuterio"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "37"]
[EventDate "1960.08.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "PAR"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 c5 4. d3 Be7 5. 0-0 Nc6 6. e4 0-0 7. c3 b6 8. a3 Bb7 9. b4 a6 10. Ng5 h6 11. Nh3 d5 12. Qe2 dxe4 13. dxe4 Qc7 14. Be3 cxb4 15. cxb4 Rfd8 16. f3 Nd4 17. Qf2 e5 18. Nd2 b5 19. Rfc1 1/2-1/2

[Event "Asuncion"]
[Site "Asuncion"]
[Date "1960.08.04"]
[Round "1"]
[White "Wexler, Bernardo"]
[Black "Rivarola, Benigno"]
[Result "1-0"]
[ECO "E67"]
[PlyCount "71"]
[EventDate "1960.08.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "PAR"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 Nbd7 7. Qc2 e5 8. Rd1 exd4 9. Nxd4 a5 10. Nc3 Nc5 11. e4 Re8 12. h3 h6 13. Be3 Bd7 14. Rab1 Qc8 15. Kh2 Kh7 16. Re1 c6 17. b3 Qc7 18. Rbd1 Rad8 19. a3 Bc8 20. b4 axb4 21. axb4 Ne6 22. Nb3 Nd7 23. f4 Nef8 24. Bd4 f6 25. Qa2 Re7 26. Qa7 Ne6 27. Bf2 Nef8 28. b5 Qb8 29. bxc6 bxc6 30. Na5 Qxa7 31. Bxa7 Rf7 32. Nxc6 Re8 33. Rxd6 Bb7 34. c5 Kg8 35. Na5 Ba8 36. c6 1-0

[Event "Atlantida"]
[Site "Atlantida"]
[Date "1960.04.16"]
[Round "7"]
[White "Rivarola, Benigno"]
[Black "Kaszdan, Ernesto"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "62"]
[EventDate "1960.04.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 Nf6 4. d3 d6 5. Bg2 Bg4 6. h3 Bd7 7. 0-0 e5 8. Be3 Be7 9. Nbd2 0-0 10. a4 a6 11. Nh4 Qc8 12. Kh2 Ne8 13. Nhf3 f5 14. Nc4 Bd8 15. Bg5 Bc7 16. a5 h6 17. Bd2 f4 18. g4 g5 19. Ne1 Kg7 20. f3 Nf6 21. c3 Rh8 22. Nc2 h5 23. Rh1 hxg4 24. Kg1 gxh3 25. Bf1 Nh5 26. d4 Ng3 27. Rh2 g4 28. fxg4 Bxg4 29. Qc1 Qf8 30. b4 Nxe4 31. Bd3 Ng3 0-1

[Event "Atlantida"]
[Site "Atlantida"]
[Date "1960.04.15"]
[Round "6"]
[White "Isain, Pedros Santos"]
[Black "Rivarola, Benigno"]
[Result "1/2-1/2"]
[ECO "E87"]
[PlyCount "48"]
[EventDate "1960.04.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Nge2 f5 9. Qd2 a6 10. 0-0-0 b5 11. cxb5 axb5 12. Ng3 Nf6 13. exf5 gxf5 14. Bg5 b4 15. Nb5 Rxa2 16. Qxb4 Ra1+ 17. Kc2 Rxd1 18. Kxd1 Na6 19. Qc4 Qd7 20. Bd3 e4 21. Be2 Nc5 22. b4 Nd3 23. Bxd3 exd3 24. Nc3 Bb7 1/2-1/2

[Event "Atlantida"]
[Site "Atlantida"]
[Date "1960.04.13"]
[Round "5"]
[White "Bachini, Antonio"]
[Black "Rivarola, Benigno"]
[Result "1-0"]
[ECO "B41"]
[PlyCount "87"]
[EventDate "1960.04.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. a3 Nf6 7. Nc3 Nc6 8. Be3 Be7 9. Be2 0-0 10. 0-0 d6 11. f4 Bd7 12. Qe1 Na5 13. Rc1 Rac8 14. b4 Nc6 15. Qg3 Qb8 16. Nf3 b5 17. cxb5 axb5 18. e5 Nd5 19. Nxd5 exd5 20. f5 dxe5 21. Bh6 g6 22. fxg6 fxg6 23. Bxf8 Bxf8 24. Ng5 Bg7 25. Qf3 Qd6 26. Qf7+ Kh8 27. Bxb5 h6 28. Bxc6 Rxc6 29. Rxc6 Qxc6 30. Nf3 e4 31. Nh4 Kh7 32. Qe7 d4 33. b5 Qe6 34. Rf7 Qxe7 35. Rxe7 Bxb5 36. Rxe4 d3 37. Nf3 Bc3 38. a4 Bc6 39. Rc4 Bxf3 40. gxf3 d2 41. Rc7+ Kg8 42. Rd7 Kf8 43. Kf1 Ke8 44. Rd3 1-0

[Event "Atlantida"]
[Site "Atlantida"]
[Date "1960.04.12"]
[Round "4"]
[White "Rivarola, Benigno"]
[Black "Souza Mendes, Joao"]
[Result "1/2-1/2"]
[ECO "A32"]
[PlyCount "119"]
[EventDate "1960.04.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 e6 5. Nc3 d5 6. e3 a6 7. Be2 dxc4 8. Bxc4 Qc7 9. Be2 Nbd7 10. Bd2 Bd6 11. Rc1 Qb8 12. f4 0-0 13. 0-0 Nc5 14. Bf3 e5 15. fxe5 Bxe5 16. h3 Rd8 17. Qe2 Qd6 18. Qc4 Ne6 19. Nce2 Qb6 20. Qb4 Qxb4 21. Bxb4 Ng5 22. Ba5 Re8 23. Bc3 Nxf3+ 24. Rxf3 Ne4 25. Be1 Bd7 26. Ng3 Ng5 27. Rf1 g6 28. h4 Ne6 29. Bf2 f5 30. Nge2 Rac8 31. b4 Rxc1 32. Rxc1 Rc8 33. Rxc8+ Bxc8 34. Nc3 b5 35. a3 Kf7 36. h5 Bb7 37. hxg6+ hxg6 38. a4 bxa4 39. Nxa4 Bd6 40. Nxe6 Kxe6 41. Nc5+ Bxc5 42. bxc5 a5 43. Kf1 a4 44. Be1 Kd5 45. g3 Kc4 46. Ba5 Kxc5 47. Ke2 Kc4 48. Kd2 a3 49. Bc3 Ba6 50. Bf6 a2 51. Kc1 Kb3 52. Be5 Bd3 53. Bd4 Bb5 54. Be5 Bd3 55. Bf6 Bc4 56. Bd4 Bf7 57. Bf6 Kc4 58. Kb2 Kd3 59. Be5 Kxe3 60. Bb8 1/2-1/2

[Event "Atlantida"]
[Site "Atlantida"]
[Date "1960.04.11"]
[Round "3"]
[White "Rossetto, Hector"]
[Black "Rivarola, Benigno"]
[Result "1-0"]
[ECO "E93"]
[PlyCount "97"]
[EventDate "1960.04.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 e5 6. d5 0-0 7. Nf3 Nbd7 8. Bg5 h6 9. Bh4 Kh7 10. 0-0 g5 11. Bg3 Nh5 12. Nxg5+ hxg5 13. Bxh5 Nf6 14. Bf3 Rh8 15. b4 Kg6 16. c5 Rh6 17. cxd6 cxd6 18. Rc1 Nh5 19. Bxh5+ Rxh5 20. Qd2 Bd7 21. Nd1 Bf6 22. Ne3 a6 23. Rc3 Qb6 24. Nc4 Qd4 25. Qxd4 exd4 26. Rcc1 Bb5 27. Bxd6 Rc8 28. Nd2 Rhh8 29. Rfe1 g4 30. Bf4 Rhe8 31. f3 gxf3 32. Nxf3 d3 33. Rxc8 Rxc8 34. e5 Bd8 35. Be3 Rc4 36. a3 Re4 37. Kf2 Rc4 38. Nd4 Ba4 39. Nf3 Rc2+ 40. Kg3 Ra2 41. h4 Bb3 42. d6 Rxa3 43. h5+ Kh7 44. Rc1 Be6 45. Kf4 Rb3 46. Bd2 Bd5 47. Rc8 Bb6 48. Ng5+ Kg7 49. Kf5 1-0

[Event "Atlantida"]
[Site "Atlantida"]
[Date "1960.04.09"]
[Round "2"]
[White "Rivarola, Benigno"]
[Black "Schweber, Samuel"]
[Result "0-1"]
[ECO "A10"]
[PlyCount "78"]
[EventDate "1960.04.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 f5 5. d3 Nf6 6. c4 0-0 7. Nc3 Nc6 8. Be3 d6 9. Qc1 Rb8 10. Bh6 a6 11. Bxg7 Kxg7 12. Rd1 e5 13. e3 h6 14. b3 Be6 15. d4 cxd4 16. exd4 e4 17. Ne1 d5 18. Nc2 Ne7 19. c5 f4 20. b4 f3 21. Bf1 Qc8 22. a4 Bh3 23. Rd2 Nh5 24. Bxh3 Qxh3 25. Qf1 Qe6 26. Ne3 g5 27. h3 Nf6 28. b5 a5 29. Kh2 h5 30. Rc2 Ng4+ 31. Kg1 Nxe3 32. fxe3 Nf5 33. Qe1 Rbe8 34. Raa2 h4 35. g4 Nxd4 36. Rf2 Qe5 37. Rh2 f2+ 38. Raxf2 Nf3+ 39. Rxf3 Rxf3 0-1

[Event "Atlantida"]
[Site "Atlantida"]
[Date "1960.04.08"]
[Round "1"]
[White "Olivera, Alfredo"]
[Black "Rivarola, Benigno"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "103"]
[EventDate "1960.04.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. h3 0-0 6. e3 a6 7. Be2 Nbd7 8. b4 c6 9. 0-0 Nh5 10. Bg5 f5 11. Na4 b5 12. Nc5 Nxc5 13. bxc5 Qc7 14. Ne1 Nf6 15. Bf4 Qd7 16. Bf3 Ne4 17. Nd3 Nf6 18. Ne5 Qe6 19. a4 Bb7 20. a5 Nd7 21. Nd3 Qf7 22. Be2 Rfe8 23. Ne5 Bxe5 24. Bxe5 Nxe5 25. dxe5 f4 26. Qd4 Rf8 27. Rab1 Rad8 28. Rb4 g5 29. exf4 Qxf4 30. Qc3 d4 31. Qb3+ Kg7 32. Qe6 Rd5 33. Bf3 Rxe5 34. Qd7 Bc8 35. Qxc6 Qd2 36. Qc7 Ref5 37. Rbb1 Qc3 38. Rbe1 Qxc5 39. Rxe7+ Kf6 40. Rxh7 Qxc7 41. Rxc7 Re5 42. Rd1 Rd8 43. Bg4 Bxg4 44. hxg4 Rd6 45. Rd3 Re1+ 46. Kh2 Ra1 47. Rh3 Rxa5 48. Rh6+ Ke5 49. Rc5+ Rd5 50. Rcc6 Rd7 51. Rc5+ Rd5 52. f4+ 1-0

