[Event "Buenos Aires m"]
[Site "Buenos Aires"]
[Date "2000.12.28"]
[Round "2.10"]
[White "Rivero, Jose Luis"]
[Black "Flamhum, Hernan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2147"]
[BlackElo "2131"]
[PlyCount "96"]
[EventDate "2000.12.27"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Bb4 4. d3 d5 5. Bd2 d4 6. Ne2 Bxd2+ 7. Qxd2 Nfd7 8. Ng3 0-0 9. Be2 c5 10. c4 Nc6 11. Bd1 f6 12. a3 Ne7 13. Nh4 g6 14. 0-0 Rf7 15. Bg4 Nf8 16. Bxc8 Rxc8 17. b4 Ne6 18. Nf3 Nf4 19. Ne2 Ne6 20. Rab1 g5 21. h3 Ng6 22. Kh2 Qf8 23. g3 Kh8 24. Rh1 h5 25. Kg2 Rg7 26. Ne1 f5 27. f3 h4 28. g4 fxg4 29. hxg4 Rf7 30. Ng3 Ngf4+ 31. Kf2 Ng7 32. Nf5 Nxf5 33. exf5 Rh7 34. Ng2 h3 35. Nxf4 exf4 36. Rbe1 Qh6 37. Kf1 Qc6 38. Qe2 Kg8 39. Qe6+ Kf8 40. Qxc6 Rxc6 41. Re5 b6 42. b5 Rch6 43. Rh2 Re7 44. Rxe7 Kxe7 45. Re2+ Kd6 46. Kg1 Rh7 47. Kh2 Kd7 48. f6 Rh6 1-0

[Event "Prix Metropolitano 6th"]
[Site "Montevideo"]
[Date "1999.??.??"]
[Round "4"]
[White "Alsina, Ruben"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "2254"]
[PlyCount "45"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 Nc6 7. c4 Qf5 8. a3 0-0-0 9. d5 Na5 10. Nbd2 e6 11. dxe6 fxe6 12. 0-0 Bd6 13. b4 Nc6 14. Bb2 Bf4 15. b5 Ne7 16. Rad1 Ng6 17. Nd4 Bxh2+ 18. Kxh2 Ng4+ 19. Kg1 Rxd4 20. Bxd4 Qh5 21. Qxe6+ Kb8 22. Nf3 Nh4 23. Nxh4 1-0

[Event "Prix Metropolitano 6th"]
[Site "Montevideo"]
[Date "1999.??.??"]
[Round "2"]
[White "Fernandez, Cistac R"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2254"]
[PlyCount "81"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 c6 6. Nf3 cxd5 7. cxd5 Nxd5 8. 0-0 Nc6 9. d4 g6 10. Nc3 Bg7 11. Re1 Rd8 12. Be3 0-0 13. Rc1 Rfe8 14. a3 b6 15. Qa4 Nxc3 16. bxc3 Nxd4 17. Qd1 Nxf3+ 18. Qxf3 Qd5 19. Qe2 Qb3 20. Bd2 Qxa3 21. Bg5 Bxc3 22. Red1 Bf6 23. Bh6 Bg7 24. Bxg7 Kxg7 25. Qe5+ f6 26. Qc7 Rxd1+ 27. Rxd1 Qa4 28. Re1 Qb4 29. Rc1 a5 30. g3 a4 31. Qd7 Kf8 32. h4 a3 33. h5 Qd6 34. Qg4 Kg7 35. Rd1 Qe5 36. hxg6 hxg6 37. Qa4 Qe2 38. Ra1 Rh8 39. Qxa3 Qe4 40. f3 Qd4+ 41. Kf1 0-1

[Event "Prix Metropolitano 6th"]
[Site "Montevideo"]
[Date "1999.??.??"]
[Round "3"]
[White "Rivero, Jose Luis"]
[Black "Martinez, Marcos"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2254"]
[BlackElo "2220"]
[PlyCount "86"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f4 0-0 6. Nf3 c5 7. d5 Na6 8. Bd3 Nc7 9. 0-0 a6 10. a4 b6 11. Qe1 e6 12. Qh4 exd5 13. exd5 Ng4 14. Qxd8 Rxd8 15. f5 Ne5 16. Nxe5 Bxe5 17. fxg6 hxg6 18. Bg5 Re8 19. Bf6 Bxf6 20. Rxf6 Re3 21. Bxg6 fxg6 22. Rxg6+ Kf7 23. Rxd6 Rb8 24. Rf1+ Ke7 25. Rh6 Ne8 26. Rh7+ Kd8 27. Rf8 Re7 28. Rh6 Bd7 29. Kf2 Re5 30. h3 b5 31. axb5 axb5 32. cxb5 Bxb5 33. Re6 Rxe6 34. dxe6 Bc6 35. Rf5 Rxb2+ 36. Ke3 Nd6 37. Rxc5 Bxg2 38. Kf4 Bxh3 39. Ke5 Ne8 40. Rd5+ Ke7 41. Rd7+ Kf8 42. Rf7+ Kg8 43. Rf3 Bxe6 1/2-1/2

[Event "Prix Metropolitano 6th"]
[Site "Montevideo"]
[Date "1999.??.??"]
[Round "1"]
[White "Rivero, Jose Luis"]
[Black "Novas, F."]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2254"]
[PlyCount "59"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Qb3 Nbd7 6. g3 Bd6 7. Bg2 dxc4 8. Qxc4 Nb6 9. Qb3 Nbd5 10. 0-0 0-0 11. Re1 Nxc3 12. bxc3 Re8 13. Ba3 Bxa3 14. Qxa3 Qc7 15. Ne5 Nd7 16. f4 f6 17. Nc4 Nb6 18. Nxb6 Qxb6 19. e4 e5 20. Rab1 Qc7 21. d5 cxd5 22. exd5 Rd8 23. fxe5 fxe5 24. Red1 Rd6 25. Re1 Ra6 26. d6 Rxa3 27. dxc7 Rxc3 28. Rbc1 Rxc1 29. Rxc1 a5 30. Rd1 1-0

[Event "Prix Metropolitano 6th"]
[Site "Montevideo"]
[Date "1999.??.??"]
[Round "5"]
[White "Rivero, Jose Luis"]
[Black "Vilarino, Leticia"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2254"]
[PlyCount "91"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Bg5 Ne8 10. b4 f5 11. c5 Nf6 12. Nd2 h6 13. Bxf6 Bxf6 14. Rc1 Bg7 15. Nc4 a6 16. a4 Kh7 17. a5 f4 18. cxd6 cxd6 19. b5 Ng8 20. Nb6 Ra7 21. bxa6 bxa6 22. Nxc8 Qxc8 23. Nb5 Qd7 24. Nxa7 Qxa7 25. Rc6 Rd8 26. Rxa6 Qc7 27. Qc1 Qxc1 28. Rxc1 Nf6 29. f3 Bf8 30. Ra7+ Kg8 31. a6 Nd7 32. Rac7 Nb6 33. a7 Na8 34. Rc8 Rxc8 35. Rxc8 Nb6 36. Rb8 Nd7 37. a8Q Nxb8 38. Qxb8 g5 39. Bb5 Kg7 40. Qc7+ Kg8 41. Be8 g4 42. Qf7+ Kh8 43. Qxf8+ Kh7 44. Bf7 h5 45. Qg8+ Kh6 46. Qg6# 1-0

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.28"]
[Round "5"]
[White "Rivero, Jose Luis"]
[Black "Ibar, Marcelo Rodolfo"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2160"]
[BlackElo "2320"]
[PlyCount "57"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. Nf3 g6 4. e4 Bg7 5. a4 Nf6 6. Nc3 0-0 7. Be2 e5 8. dxe6 fxe6 9. 0-0 Nc6 10. Bg5 Qb6 11. Ra3 Na5 12. Qc1 d5 13. exd5 exd5 14. Nd2 Be6 15. Bf3 d4 16. Nce4 Nxe4 17. Bxe4 Rae8 18. Rf3 c4 19. Rxf8+ Kxf8 20. Nf3 c3 21. bxc3 dxc3 22. Bh6 Qc5 23. Bxg7+ Kxg7 24. Qg5 Qxg5 25. Nxg5 Bc8 26. Bd3 Bd7 27. Ne4 Bxa4 28. Ra1 b5 29. Nxc3 0-1

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.27"]
[Round "4"]
[White "Posse Varela, Espartaco"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "A15"]
[BlackElo "2160"]
[PlyCount "80"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 e5 6. Bg2 d6 7. Nf3 Nc6 8. d4 e4 9. Ng5 e3 10. f3 Nd7 11. d5 Nb4 12. Nh3 a5 13. Na4 Bxb2 14. Nxb2 Qf6 15. Na4 Qxa1 16. Qxa1 Nc2+ 17. Kd1 Nxa1 18. Kc1 b6 19. Kb2 Nxb3 20. axb3 Nc5 21. Rc1 Bd7 22. Nc3 Bxh3 23. Bxh3 f5 24. f4 h6 25. Nd1 Rfe8 26. Rc3 Re7 27. Bf1 Rae8 28. Ka3 Kg7 29. Rc2 Kf6 30. Nc3 g5 31. Nb5 Na6 32. Nd4 Nb4 33. Rc1 gxf4 34. gxf4 Re4 35. Ne6 R8xe6 36. dxe6 Rxf4 37. Bg2 Kxe6 38. Rc3 Rf2 39. Rxe3+ Kf6 40. Bf3 Nc2+ 0-1

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.25"]
[Round "2"]
[White "Bejarano, Juan Marcelo"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "C06"]
[BlackElo "2160"]
[PlyCount "115"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Be3 0-0 13. Rc1 Ng4 14. h3 Rxf3 15. hxg4 Rf8 16. Qc2 g6 17. Bh6 Rf6 18. g5 Rf7 19. Bxg6 hxg6 20. Qxg6+ Rg7 21. Qe8+ Bf8 22. Bxg7 Qxg7 23. Rc3 Qf7 24. Qxf7+ Kxf7 25. Rf3+ Kg7 26. Rd1 Be7 27. Nf4 Bd7 28. Rg3 Rh8 29. Ne2 Bd6 30. f4 Ne7 31. Rh3 Rc8 32. Rc3 Rc4 33. Rxc4 dxc4 34. g3 Nf5 35. Kf2 Bc6 36. g4 Ne7 37. Ng3 Nd5 38. f5 Nf4 39. Nh5+ Nxh5 40. gxh5 exf5 41. d5 Be8 42. g6 b5 43. Kf3 Bd7 44. Rg1 Be5 45. Re1 Bf6 46. Re2 b4 47. Kf4 c3 48. bxc3 bxc3 49. d6 Kh6 50. Rg2 Bg7 51. Rh2 Ba4 52. Kxf5 c2 53. Rxc2 Bxc2+ 54. Ke6 Ba4 55. d7 Bxd7+ 56. Kxd7 Kxh5 57. Kc6 a5 58. Kb5 1/2-1/2

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.25"]
[Round "3"]
[White "Rivero, Jose Luis"]
[Black "Garcia Puglisi, Juan"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2160"]
[PlyCount "85"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c4 c6 7. cxd5 cxd5 8. Ne5 Nbd7 9. f4 Nb6 10. Nc3 Re8 11. a4 a5 12. Qb3 e6 13. Be3 Bd7 14. Bf2 Bc6 15. Rad1 Ra6 16. g4 Qe7 17. g5 Nfd7 18. Nb5 Bxb5 19. Qxb5 Rd8 20. b3 Qb4 21. Qxb4 axb4 22. Nd3 Nc8 23. Rc1 Nd6 24. e3 Bf8 25. Rc7 Rc6 26. Rxc6 bxc6 27. Rc1 Nb7 28. Bf3 Rc8 29. Bd1 c5 30. dxc5 Bxc5 31. Nxb4 Nb6 32. Nd3 Ba3 33. Rxc8+ Nxc8 34. b4 Ncd6 35. a5 Nc4 36. a6 Nbd6 37. e4 Nb5 38. exd5 exd5 39. a7 Nc7 40. Bf3 Na8 41. Bxd5 Ncb6 42. Bxa8 Nxa8 43. b5 1-0

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.24"]
[Round "1"]
[White "Rivero, Jose Luis"]
[Black "Vazquez, Francisco M"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "2160"]
[PlyCount "115"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c5 5. 0-0 0-0 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qh4 Rb8 11. Bh6 Be6 12. Bxg7 Kxg7 13. Qd4 Qa5 14. b3 Qc5 15. e3 a6 16. a4 a5 17. Rfd1 b6 18. Ne2 Bg4 19. f3 Bc8 20. Kf2 Bb7 21. e4 Rfc8 22. h4 Qxd4+ 23. Rxd4 Rc5 24. Bh3 Bc8 25. Bxc8 Rcxc8 26. Nc3 Rc6 27. Rad1 Nd7 28. Nd5 Kf8 29. R4d3 Nc5 30. Re3 Rb7 31. g4 Ne6 32. f4 Nc7 33. h5 Nxd5 34. exd5 Rc8 35. hxg6 hxg6 36. Rh1 Kg7 37. Reh3 Kf6 38. Ke3 e6 39. Ke4 exd5+ 40. Kxd5 Rd7 41. Rd1 Rc5+ 42. Ke4 Re7+ 43. Kf3 Rd7 44. Rh2 Ke6 45. Re2+ Kf6 46. Red2 Ke6 47. g5 f6 48. gxf6 Rf5 49. Kg4 Rxf6 50. Kg5 Kf7 51. Rd5 Re6 52. Rh1 Kg7 53. Rd3 Re2 54. Rg3 Rf7 55. Rd1 Rf5+ 56. Kg4 Re6 57. Rgd3 Rff6 58. Rd5 0-1

[Event "Buenos Aires Ejercito op"]
[Site "Buenos Aires"]
[Date "1998.??.??"]
[Round "8"]
[White "Rodriguez Vila, Andres"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2490"]
[BlackElo "2160"]
[PlyCount "45"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. g3 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Bf4 0-0 16. Rc1 Qd6 17. Qb3 b6 18. Qc3 Ng4 19. Bxe5 Qxe5 20. Qc6 Bf5 21. Bxf5 Qxf5 22. Nf4 Nf6 23. Rcd1 1-0

[Event "Pan American-chT"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "7"]
[White "Cortes Moyano, Julio"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2355"]
[BlackElo "2235"]
[PlyCount "130"]
[EventDate "1996.01.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nd2 g6 4. g3 Bg7 5. Bg2 d6 6. f4 e6 7. Ngf3 Nge7 8. 0-0 0-0 9. c3 Rb8 10. Rf2 b5 11. Nf1 b4 12. c4 f5 13. Ne3 Nd4 14. Nc2 Nec6 15. Ncxd4 Nxd4 16. Be3 Bb7 17. Bxd4 cxd4 18. Nd2 Qb6 19. Qb3 Kh8 20. Re1 e5 21. Ref1 fxe4 22. Bxe4 exf4 23. gxf4 Qd8 24. Qd1 d5 25. cxd5 Bxd5 26. b3 Rb6 27. Bxd5 Qxd5 28. Ne4 Rc6 29. Qf3 Rf5 30. Ng3 Qxf3 31. Rxf3 Rfc5 32. Ne4 Rf5 33. Kg2 Bh6 34. Kg3 Rc2 35. R3f2 Rc7 36. h4 Kg8 37. Nd6 Rd5 38. Nc4 Re7 39. Kg4 Bg7 40. Kf3 Bf6 41. Rh1 Rf5 42. Kg3 Re6 43. Kg4 Bd8 44. h5 Bc7 45. hxg6 hxg6 46. Rh3 Kg7 47. Nd2 Re1 48. Ne4 Rg1+ 49. Rg3 Rc1 50. Rgf3 Rg1+ 51. Ng3 Rc5 52. Re2 Kf8 53. Rf1 Rxf1 54. Nxf1 Rc3 55. Rd2 Rc1 56. Ng3 Kf7 57. Kf3 Kf6 58. Ke4 Rg1 59. Ne2 Rg4 60. Rc2 Bb6 61. Rc6+ Kf7 62. Rc4 Rg2 63. Kf3 Rh2 64. Rxb4 g5 65. Nxd4 gxf4 1/2-1/2

[Event "Pan American-chT"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "2"]
[White "Ferrufino, Boris"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "A16"]
[BlackElo "2235"]
[PlyCount "141"]
[EventDate "1996.01.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. Nc3 d5 6. cxd5 Nxd5 7. 0-0 Nb6 8. d3 Nc6 9. Be3 h6 10. Rc1 e5 11. Ne4 Nd4 12. Nc5 c6 13. b4 Nd5 14. Bd2 Re8 15. a4 Re7 16. e3 Nxf3+ 17. Bxf3 a6 18. Qb3 Nc7 19. Bc3 Ne6 20. Bb2 Nxc5 21. Rxc5 Be6 22. Qc2 Rd7 23. Rd1 Bf5 24. e4 Be6 25. Bxe5 Bxe5 26. Rxe5 Qf6 27. Rxe6 Qxe6 28. d4 Rad8 29. Qc3 Qe7 30. b5 cxb5 31. axb5 axb5 32. d5 b4 33. Qb2 Ra8 34. e5 Ra3 35. Kg2 Qc5 36. Rd4 Qc3 37. Qxc3 bxc3 38. Rc4 b5 39. Rc8+ Kg7 40. d6 c2 41. Rxc2 Rd3 42. Bg4 Rd8 43. d7 Kf8 44. Rb2 Rd4 45. f4 b4 46. Kf2 Ke7 47. Ke3 Rc4 48. Kd3 Rc3+ 49. Kd4 Rb8 50. f5 gxf5 51. Bxf5 Rc1 52. g4 b3 53. Ke3 Re1+ 54. Kd4 Rb5 55. h4 Rexe5 56. Rxb3 Red5+ 57. Kc4 Rdc5+ 58. Kd4 Rxf5 59. Re3+ Kxd7 60. gxf5 Rxf5 61. Re4 Kd6 62. Rg4 Ke6 63. Ke3 Ra5 64. Rb4 Kf5 65. Kf3 Ra3+ 66. Kg2 Kg6 67. Rc4 f5 68. Rb4 Ra5 69. Kf3 Kh5 70. Kg3 Re5 71. Kf3 1/2-1/2

[Event "Intercajas tt"]
[Site "Spain"]
[Date "1996.??.??"]
[Round "2"]
[White "Rivero, Jose Luis"]
[Black "Arbeo, F."]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2165"]
[PlyCount "50"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Be2 Bd6 6. Nc3 c6 7. Bg5 h6 8. Be3 Bf5 9. Nh4 Be6 10. Nf3 0-0 11. Bd3 Nbd7 12. Ne2 Ne4 13. c3 Qc7 14. h3 Rae8 15. Qc2 f5 16. 0-0-0 f4 17. Bxe4 dxe4 18. Ne5 Bxe5 19. dxe5 fxe3 20. fxe3 Qxe5 21. Nd4 Nc5 22. Rd2 Nd3+ 23. Kd1 Qh5+ 24. g4 Bxg4+ 25. Ne2 Bxe2+ 0-1

[Event "Pan American-chT"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "6"]
[White "Rivero, Jose Luis"]
[Black "Becerra Rivero, Julio"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2235"]
[BlackElo "2460"]
[PlyCount "120"]
[EventDate "1996.01.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Bg5 Ne8 10. b4 h6 11. Bd2 f5 12. exf5 gxf5 13. Rc1 Ng6 14. Ne1 Kh7 15. c5 Rg8 16. Kh1 Bf8 17. cxd6 Nxd6 18. Nb5 Nxb5 19. Bxb5 Bd6 20. Qh5 Qh4 21. Qxh4 Nxh4 22. g3 Ng6 23. Nf3 a6 24. Ba4 b5 25. Bb3 Bb7 26. Be3 a5 27. bxa5 Rxa5 28. Bc5 b4 29. Bxd6 cxd6 30. Rc7+ Rg7 31. Rfc1 Bxd5 32. Bxd5 Rxd5 33. Rxg7+ Kxg7 34. Rc4 Ra5 35. Rxb4 Rxa2 36. Kg1 Kf6 37. Kf1 e4 38. Nd4 Ne5 39. Rb6 Nc4 40. Rc6 Nd2+ 41. Kg2 Ke5 42. Nc2 Nf3 43. Ne3 Ne1+ 44. Kf1 Nd3 45. Rc2 Rxc2 46. Nxc2 d5 47. Ke2 d4 48. Na3 Kd5 49. Nb5 Ne5 50. h3 Nc4 51. Nc7+ Ke5 52. Nb5 h5 53. Kd1 Nd6 54. Nc7 d3 55. Kd2 f4 56. gxf4+ Kxf4 57. Ne6+ Kf5 58. Ke1 h4 59. Kf1 e3 60. Nd4+ Ke4 0-1

[Event "Pan American-chT"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "4"]
[White "Rivero, Jose Luis"]
[Black "Slipak, Sergio"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2235"]
[BlackElo "2520"]
[PlyCount "104"]
[EventDate "1996.01.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 c5 8. dxc5 bxc5 9. e3 d6 10. Bd3 Nbd7 11. Ne2 Rb8 12. 0-0 Qb6 13. Rab1 a5 14. Rfd1 Ba6 15. Bf4 e5 16. Bg3 Rfe8 17. f3 e4 18. Bxe4 Nxe4 19. fxe4 Ne5 20. Bxe5 Rxe5 21. Ng3 g6 22. Rd2 Qb3 23. Qxb3 Rxb3 24. Rc1 Bb7 25. Rc3 Rxc3 26. bxc3 Re6 27. Kf2 h5 28. Rb2 Bxe4 29. h4 a4 30. Rb6 Bc2 31. Ra6 Bb3 32. e4 Kf8 33. Kf3 Ke7 34. Kf4 Rf6+ 35. Ke3 Ke6 36. Ra7 Bxc4 37. Rxa4 Bf1 38. e5 Kxe5 39. Ne4 Rf4 40. Nxc5 Rxa4 41. Nxa4 Bxg2 42. Nb6 f6 43. Nc4+ Kd5 44. Nd2 g5 45. Kf2 Bh1 46. a4 Kc5 47. Kg3 Bc6 48. Kh3 d5 49. Nb3+ Kb6 50. a5+ Ka6 51. Kg3 Be8 52. c4 dxc4 0-1

[Event "Intercajas tt"]
[Site "Spain"]
[Date "1996.??.??"]
[Round "1"]
[White "Rivero, Jose Luis"]
[Black "Vilaplana, R."]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2165"]
[PlyCount "123"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. c3 Nc6 5. 0-0 Nf6 6. Re1 Qc7 7. d4 cxd4 8. cxd4 Be7 9. Nbd2 a6 10. Nf1 b5 11. Bb3 Bb7 12. Bf4 Nh5 13. Be3 0-0 14. Rc1 Qd7 15. d5 exd5 16. exd5 Na5 17. Bc2 Nf6 18. Ng5 h6 19. Nf3 Nxd5 20. Qd3 Nf6 21. Bd4 g6 22. Qd2 Bxf3 23. gxf3 Nc6 24. Bc3 Kh7 25. Ne3 Ne5 26. Bxe5 dxe5 27. Qe2 Qd4 28. Ng4 Nxg4 29. fxg4 f6 30. Red1 Qa7 31. Be4 Rad8 32. Qc2 Rxd1+ 33. Rxd1 Rg8 34. Qc6 Rd8 35. Rxd8 Bxd8 36. Qe8 f5 37. gxf5 Qe7 38. Qxg6+ Kh8 39. Qxh6+ Qh7 40. Qxa6 Qh4 41. Bg2 b4 42. Qd6 Bf6 43. Qf8+ Kh7 44. Qf7+ Kh8 45. Qg6 Be7 46. Bd5 Qg5+ 47. Qxg5 Bxg5 48. Kg2 Kg7 49. Kf3 Bc1 50. b3 Kf6 51. Be6 Kg5 52. h4+ Kf6 53. Kg4 Bd2 54. h5 Bh6 55. Kf3 Bd2 56. Ke2 Bc1 57. Kd3 Bf4 58. Kc4 Bd2 59. f3 Kg5 60. Kd5 Bf4 61. Kd6 Kf6 62. h6 1-0

[Event "Intercajas tt"]
[Site "Spain"]
[Date "1996.??.??"]
[Round "4"]
[White "Santos Ramos, Carlos"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "2165"]
[PlyCount "72"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 Bd7 7. Bg5 Be7 8. 0-0 Nc6 9. Nce2 Ne5 10. Re1 Nxd3 11. Qxd3 Ng4 12. Bxe7 Qxe7 13. Nf3 0-0 14. Ned4 Ne5 15. Nxe5 dxe5 16. Nf3 Rfe8 17. Rad1 Bg4 18. h3 Rad8 19. Qc3 Bxf3 20. Qxf3 Qe6 21. b3 Rd6 22. Rxd6 cxd6 23. c4 Qh6 24. Rd1 b6 25. Rd5 Rd8 26. g4 Qc1+ 27. Qd1 Qa3 28. Qd2 g6 29. Kg2 f6 30. Kg3 Kg7 31. f4 exf4+ 32. Kxf4 a5 33. h4 a4 34. b4 Qh3 35. Rb5 Qxh4 36. Qd5 Qf2# 0-1

[Event "Intercajas tt"]
[Site "Spain"]
[Date "1996.??.??"]
[Round "3"]
[White "Sastre Herrero, Juan"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2165"]
[PlyCount "102"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 g6 3. Nf3 Bg7 4. e3 Nf6 5. h3 0-0 6. Bd3 Re8 7. 0-0 Nc6 8. a3 e5 9. dxe5 Nxe5 10. Nxe5 Rxe5 11. Re1 c6 12. Bd2 Ne4 13. Qe2 Nxd2 14. Qxd2 Rg5 15. Bf1 Bxh3 16. f4 Rg4 17. Kh2 Bxg2 18. Bxg2 Qh4+ 19. Kg1 Re8 20. Re2 g5 21. Qe1 gxf4 22. Qxh4 Rxh4 23. Rae1 fxe3 24. Rxe3 Rxe3 25. Rxe3 Bd4 26. Nd1 Rg4 27. Kf1 Bxe3 28. Nxe3 Rg5 29. c3 h5 30. Kg1 Kg7 31. Kh2 Re5 32. Nf1 Re2 33. Ng3 Rxb2 34. Nxh5+ Kf8 35. a4 Rc2 36. Nf4 Rxc3 37. Ne2 Ra3 38. Kg1 Rxa4 39. Kf1 Ra1+ 40. Kf2 b5 41. Bf3 Ke7 42. Nd4 Kd6 43. Nf5+ Kc7 44. Ke3 b4 45. Nd4 Re1+ 46. Kd2 Re8 47. Kc2 a5 48. Kb3 Re3+ 49. Kb2 Rd3 50. Nb3 Rxf3 51. Nxa5 c5 0-1

[Event "Pan American-chT"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "3"]
[White "Vescovi, Giovanni P"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "E66"]
[WhiteElo "2465"]
[BlackElo "2235"]
[PlyCount "114"]
[EventDate "1996.01.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. g3 0-0 6. Bg2 Nc6 7. d5 Na5 8. Nd2 c5 9. Qc2 a6 10. 0-0 Rb8 11. b3 e6 12. Bb2 b5 13. Rab1 Re8 14. e4 exd5 15. cxd5 b4 16. Nd1 Bd7 17. Ne3 Bb5 18. Rfe1 Nd7 19. Bxg7 Kxg7 20. a4 bxa3 21. Qc3+ f6 22. Ra1 Ne5 23. Rxa3 Nd3 24. Rea1 Nb7 25. Nc2 Nb4 26. Nxb4 cxb4 27. Qxb4 Nc5 28. Qd4 Qb6 29. b4 Nd7 30. Nb3 Rec8 31. Qxb6 Nxb6 32. Nd4 Rc4 33. Nxb5 axb5 34. Ra7+ Kh6 35. Rb1 Na4 36. Rb3 Rc1+ 37. Bf1 Re8 38. Kg2 Rxe4 39. Bxb5 Nb6 40. Bd3 Rd4 41. b5 Nxd5 42. Kf3 Rc8 43. Ra6 Nb4 44. Ke3 Rxd3+ 45. Rxd3 Nxd3 46. Kxd3 Rc5 47. Rb6 Kg5 48. f3 Kf5 49. Rb8 Ke5 50. b6 Kd5 51. Rh8 Rb5 52. Rxh7 Rxb6 53. Rh6 Rb3+ 54. Ke2 Ke6 55. h4 Rb2+ 56. Kd3 Kf7 57. Rh7+ Kg8 1/2-1/2

[Event "ARG-Cup"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "3"]
[White "Alonso, Salvador"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2270"]
[BlackElo "2170"]
[PlyCount "49"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Bd7 8. a4 Qa5 9. Qd2 h6 10. Bd3 c4 11. Be2 Bxa4 12. 0-0 Nbc6 13. g3 b5 14. Ba3 Qd8 15. Nh4 g5 16. Ng2 Kd7 17. f4 Qg8 18. Bh5 Rh7 19. Ne3 gxf4 20. Rxf4 Qg5 21. Bxf7 Nf5 22. Bxe6+ Kxe6 23. Rxf5 Qg8 24. Rf6+ Kd7 25. Rd6+ 1-0

[Event "Trelew Clarin-GP"]
[Site "Trelew"]
[Date "1995.??.??"]
[Round "1"]
[White "Del Blanco, Eduardo"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "D78"]
[BlackElo "2170"]
[PlyCount "77"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 c6 7. Nc3 Ne4 8. cxd5 Nxc3 9. bxc3 cxd5 10. Re1 Nc6 11. e4 dxe4 12. Ng5 Qa5 13. Nxe4 Rd8 14. Bd2 Qc7 15. Qc1 Be6 16. Bf4 Qc8 17. Qa3 Bd5 18. Rad1 b6 19. h4 Qb7 20. Rb1 Qd7 21. Kh2 h6 22. Bh3 f5 23. Nd2 Bf7 24. Nf3 Bd5 25. Bg2 Rac8 26. Ne5 Nxe5 27. Bxe5 Bxg2 28. Bxg7 Be4 29. Bxh6 Bxb1 30. Rxe7 Be4 31. Rxd7 Rxd7 32. Qc1 Rxd4 33. Qg5 Rd7 34. Qxg6+ Kh8 35. Qf6+ Kh7 36. Bf4 Rc6 37. Qf8 Rg6 38. h5 Rg8 39. Qh6# 1-0

[Event "Trelew Clarin-GP"]
[Site "Trelew"]
[Date "1995.??.??"]
[Round "3"]
[White "Garcia, Raimundo"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2395"]
[BlackElo "2170"]
[PlyCount "59"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 Nb6 7. 0-0 0-0 8. Nc3 Nc6 9. d5 Na5 10. Qc2 Nac4 11. Rd1 a6 12. a4 Nd6 13. a5 Nbc4 14. Bf4 Bf5 15. e4 Bg4 16. b3 Bxf3 17. Bxf3 Ne5 18. Bg2 b5 19. Rac1 Rc8 20. Bxe5 Bxe5 21. f4 Bg7 22. e5 Nf5 23. Qf2 f6 24. exf6 Bxf6 25. Ne4 c5 26. Rxc5 Qxa5 27. Nxf6+ exf6 28. d6 Qb6 29. Bd5+ Kg7 30. Rc7+ 1-0

[Event "Trelew Clarin-GP"]
[Site "Trelew"]
[Date "1995.??.??"]
[Round "9"]
[White "Hernandez, H."]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "A80"]
[BlackElo "2170"]
[PlyCount "41"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Bd6 7. Qf3 g6 8. h4 Na6 9. h5 Kf7 10. hxg6+ hxg6 11. Rxh8 Qxh8 12. Bxa6 bxa6 13. Nxd5 Bh2 14. 0-0-0 cxd5 15. Qxd5+ Be6 16. Qb7+ Bc7 17. Qxc7+ Ke8 18. Qc6+ Ke7 19. d5 Bd7 20. d6+ Ke8 21. Qxa8+ 1-0

[Event "Trelew Clarin-GP"]
[Site "Trelew"]
[Date "1995.??.??"]
[Round "7"]
[White "Laplaza, Jorge FN"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2210"]
[BlackElo "2170"]
[PlyCount "84"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nge7 6. Bg2 g6 7. 0-0 Bg7 8. Re1 b6 9. exd5 Nxd5 10. h4 h6 11. Nc4 Bb7 12. c3 0-0 13. Nfe5 Nde7 14. Qe2 b5 15. Nxc6 Bxc6 16. Ne5 Bxg2 17. Kxg2 b4 18. c4 Nf5 19. Nf3 a5 20. g4 Nxh4+ 21. Nxh4 Qxh4 22. Rh1 Qf6 23. Rxh6 a4 24. Rh1 a3 25. Rb1 axb2 26. Rxb2 Rfd8 27. Rc2 Qd4 28. Rh3 Ra6 29. Bb2 Qf4 30. Bc1 Qd6 31. Rd2 Qc6+ 32. f3 Rda8 33. Kf1 Qc7 34. Rh2 Bd4 35. Bb2 Bxb2 36. Rxb2 Qf4 37. Kg2 Kg7 38. Kf1 Ra3 39. Rb1 Rxa2 40. Rb2 Rxb2 41. Qxb2+ e5 42. Kg2 Ra3 0-1

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "9"]
[White "Minzer, Claudio Javier"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2385"]
[BlackElo "2165"]
[PlyCount "89"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. d5 Na6 8. Bg5 h6 9. Bh4 Qe8 10. Nd2 Nh7 11. f3 h5 12. a3 Bh6 13. Bf2 Qe7 14. b4 h4 15. Qc2 f5 16. 0-0-0 c5 17. dxc6 bxc6 18. Kb2 Nc7 19. Nb3 a5 20. c5 d5 21. exd5 cxd5 22. Nxd5 Nxd5 23. Rxd5 axb4 24. axb4 Be6 25. Rd6 Bf7 26. Bc4 Qg5 27. g3 hxg3 28. hxg3 Bg7 29. Na5 e4+ 30. Kb3 exf3 31. Nc6 Rae8 32. Bxf7+ Rxf7 33. Qc4 Nf8 34. Qd5 Bf6 35. Qxf3 Re4 36. Re1 Rxe1 37. Bxe1 Qc1 38. Qe2 Qb1+ 39. Kc4 Qc1+ 40. Kb5 Qa3 41. Na5 Re7 42. Qc4+ Kg7 43. Rxf6 Kxf6 44. Bc3+ Re5 45. Nc6 1-0

[Event "ARG-Cup"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "4"]
[White "Rivero, Jose Luis"]
[Black "Bernal, Gustavo"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2170"]
[BlackElo "2250"]
[PlyCount "90"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. 0-0 e6 6. Nbd2 Be7 7. Qe1 h6 8. e4 Bh7 9. Qe2 0-0 10. b3 a5 11. a3 Na6 12. Bb2 Nc5 13. e5 Nfd7 14. Nd4 Re8 15. Bh3 Bf8 16. f4 Na6 17. Kh1 Nc7 18. Rae1 c5 19. N4f3 b5 20. Qd1 a4 21. Nb1 axb3 22. cxb3 Nb6 23. Rf2 d4 24. Bf1 Ncd5 25. Nfd2 Qd7 26. Qf3 Ne3 27. Ne4 Bf5 28. Rd2 Qd5 29. h3 Nxf1 30. Rxf1 Bxe4 31. dxe4 Qxb3 32. Qd3 Qa4 33. f5 Nc4 34. Rdf2 Nxe5 35. Qd1 Qxd1 36. Rxd1 Nc4 37. Bc1 e5 38. g4 Nd6 39. Re1 Be7 40. g5 hxg5 41. Rg2 f6 42. h4 gxh4 43. Reg1 g5 44. fxg6 Nxe4 45. Rh2 Kg7 0-1

[Event "Trelew Clarin-GP"]
[Site "Trelew"]
[Date "1995.??.??"]
[Round "2"]
[White "Rivero, Jose Luis"]
[Black "Bravo, Jose Maria"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2170"]
[PlyCount "45"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 c5 6. Nc3 cxd4 7. Nxd4 Nc6 8. 0-0 a6 9. h3 Re8 10. Be3 Rb8 11. c5 Qc7 12. Rc1 Nxd4 13. Qxd4 Qa5 14. b4 Qa3 15. Qc4 d6 16. cxd6 Be6 17. Qh4 exd6 18. Rc2 Bf5 19. Bc1 Qa4 20. Nxa4 Bxc2 21. Nc3 Nd7 22. Nd5 Rxe2 23. Qc4 1-0

[Event "Trelew Clarin-GP"]
[Site "Trelew"]
[Date "1995.??.??"]
[Round "6"]
[White "Rivero, Jose Luis"]
[Black "Cortina, G."]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2170"]
[PlyCount "57"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nc3 Nc6 5. d3 d6 6. e3 Be7 7. Nge2 0-0 8. 0-0 Rb8 9. Rb1 Be6 10. Nd5 Kh8 11. b4 Qd7 12. Qc2 a6 13. Bd2 Bd8 14. Rfc1 Ne7 15. Nxf6 Rxf6 16. f4 c6 17. a4 h6 18. b5 Rc8 19. bxa6 bxa6 20. c5 g5 21. cxd6 Qxd6 22. fxe5 Qxe5 23. Bc3 Qxe3+ 24. Kh1 Nd5 25. Bd4 Qxd4 26. Nxd4 Bd7 27. Bxd5 cxd5 28. Qxc8 Bxc8 29. Rxc8 1-0

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "6"]
[White "Rivero, Jose Luis"]
[Black "Dotti, Horacio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2165"]
[PlyCount "53"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. 0-0 Nf6 8. c4 Be7 9. Nc3 Be6 10. Qa4 0-0 11. Rd1 Bd7 12. cxd5 cxd5 13. Qa6 d4 14. Nb5 Rb8 15. a4 Qb6 16. Qxa7 Bxb5 17. axb5 Bc5 18. Qxb6 Rxb6 19. Bc6 Ne8 20. Bd2 Rb8 21. Rdc1 Bd6 22. Ba5 Nc7 23. b6 Ne6 24. b4 Nd8 25. Bd5 g6 26. Rc7 Bxc7 27. bxc7 1-0

[Event "Buenos Aires IVESS op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "3"]
[White "Rivero, Jose Luis"]
[Black "Garcia, Raimundo"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2170"]
[BlackElo "2395"]
[PlyCount "58"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d5 8. cxd5 Nxd5 9. Re1 c5 10. e4 Nxc3 11. bxc3 Nd7 12. e5 cxd4 13. cxd4 b5 14. Qd3 Rb8 15. Rd1 Bd5 16. Ne1 Bxg2 17. Nxg2 b4 18. h4 Nb6 19. a3 a5 20. axb4 axb4 21. f4 Nd5 22. f5 Ra8 23. Bb2 Qd7 24. fxe6 fxe6 25. Ne3 Rxa1 26. Rxa1 Rf3 27. Ra8+ Bf8 28. Bc1 Qc6 29. Ra1 Nxe3 0-1

[Event "ARG-Cup"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "1"]
[White "Rivero, Jose Luis"]
[Black "Gardella, Daniel"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "2170"]
[PlyCount "127"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. c4 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e3 c6 9. b3 e4 10. Nd2 d5 11. Qc2 b6 12. Ba3 Re8 13. Rfc1 Nf8 14. cxd5 cxd5 15. Bf1 Ne6 16. Nb5 Bf8 17. Bxf8 Rxf8 18. Nc7 Nxc7 19. Qxc7 Be6 20. Qxd8 Rfxd8 21. Nb1 Rac8 22. Nc3 Ne8 23. Ba6 Rc7 24. Nb5 Rxc1+ 25. Rxc1 Kf8 26. Kg2 Ke7 27. f3 f5 28. f4 Bd7 29. Nc3 Be6 30. a4 Rb8 31. Nb5 Bd7 32. Kh3 Bxb5 33. Bxb5 Rd8 34. Ba6 Kd6 35. Bb5 Ke7 36. Kh4 h6 37. h3 Rd6 38. g4 fxg4 39. hxg4 Rd8 40. Bxe8 Kxe8 41. Rc6 Kf7 42. Rc7+ Kf6 43. g5+ hxg5+ 44. fxg5+ Ke6 45. Rxa7 Rc8 46. Rg7 Rc3 47. Rxg6+ Kf7 48. Rxb6 Rxe3 49. g6+ Kg7 50. Kg5 Rg3+ 51. Kf4 Rf3+ 52. Ke5 e3 53. Kxd5 Rf5+ 54. Kc4 Re5 55. dxe5 e2 56. b4 e1Q 57. e6 Qe4+ 58. Kc5 Qe5+ 59. Kc4 Qe4+ 60. Kc5 Qe5+ 61. Kc6 Qxe6+ 62. Kc7 Qe7+ 63. Kc6 Qe6+ 64. Kc5 1/2-1/2

[Event "Buenos Aires IVESS op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "5"]
[White "Rivero, Jose Luis"]
[Black "Madina Yadarola, Martin"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "2170"]
[BlackElo "2290"]
[PlyCount "64"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Qb6 10. b3 exd4 11. Na4 Qa6 12. Nxd4 Re8 13. Re1 Qa5 14. Bf4 Ne5 15. Rc1 Qc7 16. Nc3 b6 17. Qd2 Bb7 18. g4 Qe7 19. Bg3 Red8 20. Rcd1 Ne8 21. f4 Nd7 22. Nxc6 Bxc6 23. e5 Bxg2 24. exd6 Qf6 25. Kxg2 Qxc3 26. Qxc3 Bxc3 27. Re7 Bf6 28. g5 Bg7 29. Re2 Bf8 30. f5 gxf5 31. b4 Rac8 32. Rd4 Ng7 0-1

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "8"]
[White "Rivero, Jose Luis"]
[Black "Madina Yadarola, Martin"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2165"]
[BlackElo "2290"]
[PlyCount "61"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Be7 5. Bb5+ Kf8 6. a4 Bg5 7. Nf3 Bxc1 8. Qxc1 Ne7 9. 0-0 Ng6 10. Ne2 a6 11. Bc4 Qf6 12. Ra3 Nd7 13. Nd2 Nf4 14. g3 Nh3+ 15. Kg2 Nb6 16. a5 Nxc4 17. Nxc4 Ng5 18. Ng1 Nxe4 19. f4 exf4 20. Rxf4 Bf5 21. Raf3 Qh6 22. Qe1 Bg6 23. Rxe4 Bxe4 24. Qxe4 Rd8 25. Re3 g6 26. Qe7+ Kg7 27. Rf3 Rhf8 28. Nh3 Qc1 29. Rf2 Qd1 30. Qf6+ Kg8 31. Nf4 1-0

[Event "Trelew Clarin-GP"]
[Site "Trelew"]
[Date "1995.??.??"]
[Round "4"]
[White "Rivero, Jose Luis"]
[Black "Maldonado, Julio"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2170"]
[PlyCount "51"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d6 5. d4 0-0 6. Nc3 Nbd7 7. 0-0 e5 8. e4 Ne8 9. Be3 f5 10. exf5 gxf5 11. Bg5 Nef6 12. dxe5 dxe5 13. Nh4 h6 14. Bxf6 Nxf6 15. Ng6 Qxd1 16. Raxd1 Re8 17. Nb5 Kf7 18. Nh4 Re7 19. Rd8 Rd7 20. Rxd7+ Bxd7 21. Nxc7 Rc8 22. Nb5 Ke6 23. Nxf5 Kxf5 24. Nd6+ Ke6 25. Nxc8 Bxc8 26. Bh3+ 1-0

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "4"]
[White "Rivero, Jose Luis"]
[Black "Paglilla, Carlos"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2165"]
[BlackElo "2400"]
[PlyCount "86"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e5 4. d3 g6 5. 0-0 Bg7 6. e4 Ne7 7. c3 0-0 8. Re1 d6 9. a4 Nd7 10. Nbd2 Nc5 11. Qc2 a5 12. Nf1 Ba6 13. Rd1 Ne6 14. Ne3 Bc8 15. Rb1 Bd7 16. b3 Rb8 17. d4 exd4 18. Nxd4 Nc6 19. Nxc6 Bxc6 20. Nd5 Nc5 21. Be3 Re8 22. f3 Qd7 23. Nf4 Rbd8 24. Bh3 Qe7 25. Re1 Be5 26. Ne2 Qf8 27. Bg2 Bf6 28. Nd4 Bb7 29. Nb5 Re7 30. b4 axb4 31. cxb4 Ne6 32. Red1 d5 33. exd5 Bxd5 34. f4 Bxg2 35. Kxg2 Red7 36. Rxd7 Rxd7 37. Qc6 Rd3 38. Kf2 Qe7 39. Qe4 Qd7 40. Ke2 Rd5 41. Rc1 Qd8 42. Nc3 Rd7 43. Rd1 Bxc3 0-1

[Event "ARG-Cup"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "2"]
[White "Rivero, Jose Luis"]
[Black "Pappier, Carlos"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2170"]
[BlackElo "2210"]
[PlyCount "61"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. Nc3 f5 4. d4 e4 5. d5 exf3 6. dxc6 fxg2 7. cxd7+ Qxd7 8. Qxd7+ Bxd7 9. Bxg2 0-0-0 10. Bg5 Be7 11. h4 Nf6 12. 0-0-0 Rhe8 13. Rd2 Be6 14. b3 Rxd2 15. Bxd2 Bc5 16. f3 Bd7 17. h5 h6 18. e4 fxe4 19. Nxe4 Bd4 20. Kc2 Nxe4 21. fxe4 Bg4 22. Rh4 Be2 23. Bh3+ Kd8 24. Bf5 Re5 25. Rh2 Bf1 26. Bc3 Bxc3 27. Kxc3 Rxf5 28. exf5 Ke7 29. Rh1 Bg2 30. Rg1 Bf3 31. Rxg7+ 1-0

[Event "Trelew Clarin-GP"]
[Site "Trelew"]
[Date "1995.??.??"]
[Round "8"]
[White "Rivero, Jose Luis"]
[Black "Pierrot, Juan Facundo"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2170"]
[BlackElo "2385"]
[PlyCount "42"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 0-0 7. h3 Na6 8. 0-0 Nc7 9. a4 b6 10. Nd2 e6 11. Bf3 exd5 12. exd5 Bb7 13. Nc4 Ba6 14. Be2 Re8 15. Be3 Ne4 16. Qd3 Nxc3 17. bxc3 Qh4 18. Ra3 Re4 19. g3 Qe7 20. Bf3 Rxc4 21. Qd2 Qf6 0-1

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "2"]
[White "Rivero, Jose Luis"]
[Black "Slipak, Sergio"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2165"]
[BlackElo "2450"]
[PlyCount "54"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. c4 Bxf3 4. exf3 c6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nf6 8. Be2 0-0 9. 0-0 d5 10. c5 Nbd7 11. f4 e6 12. b4 Ne4 13. Qc2 Nxc3 14. Qxc3 Nf6 15. a4 h5 16. h3 Qc7 17. Rfc1 Bh6 18. g3 Ne4 19. Qe1 h4 20. Kg2 Kh7 21. Rc2 Rg8 22. Bd3 f5 23. Ra3 Raf8 24. Qc1 hxg3 25. fxg3 g5 26. Kh2 Nxg3 27. fxg5 Ne2+ 0-1

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "7"]
[White "Schweber, Samuel"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2345"]
[BlackElo "2165"]
[PlyCount "65"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 0-0 6. Nd2 d6 7. Nh3 e5 8. dxe5 Ng4 9. Nc4 Nxe5 10. Nxe5 dxe5 11. Qd5+ Qxd5 12. Bxd5+ Kh8 13. Ng5 c6 14. Be6 e4 15. 0-0-0 Bxb2+ 16. Kxb2 Na6 17. Bxc8 Raxc8 18. Rd7 Rc7 19. Rhd1 h6 20. Ne6 Rxd7 21. Rxd7 Re8 22. Nf4 Nc5 23. Nxg6+ Kg8 24. Rc7 Re6 25. Ne7+ Kf8 26. Nxf5 Rf6 27. g4 h5 28. h3 hxg4 29. hxg4 a5 30. Kc3 b5 31. Ra7 a4 32. Kd4 axb3 33. axb3 1-0

[Event "Trelew Clarin-GP"]
[Site "Trelew"]
[Date "1995.??.??"]
[Round "5"]
[White "Torres, Luciano"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2280"]
[BlackElo "2170"]
[PlyCount "86"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 g6 5. Nc3 a6 6. e3 d6 7. Nf3 Bg7 8. a4 0-0 9. bxa6 Nxa6 10. Be2 Nb4 11. 0-0 Bf5 12. Nh4 Bc2 13. Qd2 Ne4 14. Nxe4 Bxe4 15. Bf3 Bc2 16. Bd1 Bd3 17. Be2 Bxe2 18. Qxe2 Nxd5 19. e4 Nb4 20. Nf3 Qa5 21. Bg5 Rfe8 22. h4 Qa6 23. Qd2 Qd3 24. Ra3 Qxd2 25. Bxd2 Bxb2 26. Rb3 Bf6 27. Bxb4 Reb8 28. Rfb1 cxb4 29. Rxb4 Rxb4 30. Rxb4 Kf8 31. Kf1 Ke8 32. g3 Kd7 33. Ke2 Rc8 34. Nd4 Bxd4 35. Rxd4 e5 36. Rb4 Rc3 37. Rb7+ Ke6 38. a5 Ra3 39. Ra7 h5 40. a6 f5 41. f3 fxe4 42. fxe4 Rxg3 43. Ra8 Ra3 1-0

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "5"]
[White "Vilches, Juan Jose"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "2165"]
[PlyCount "80"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 c5 7. e4 e6 8. Re1 Nc6 9. c3 b6 10. Qc2 Bb7 11. Nf1 Rc8 12. Bd2 dxe4 13. dxe4 h6 14. Rad1 Qe7 15. Bc1 Rfd8 16. N3d2 Ne5 17. f4 Nd3 18. Re3 Nxc1 19. Qxc1 c4 20. h3 b5 21. Rde1 e5 22. fxe5 Nd7 23. Nf3 Nc5 24. Rd1 Nd3 25. Qc2 Qc5 26. Kh2 Bxe5 27. Nxe5 Nxe5 28. Rxd8+ Rxd8 29. Qe2 h5 30. Nd2 h4 31. Nf3 hxg3+ 32. Kxg3 Nd3 33. b4 Qc7+ 34. e5 f6 35. Kh2 Bxf3 36. Bxf3 Nxe5 37. Kg2 Qd6 38. Be4 Qd2 39. Kf2 Qc1 40. Qe1 Rd1 0-1

[Event "Buenos Aires PRENAJ"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "4"]
[White "Casoy, Gaspar"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2320"]
[BlackElo "2160"]
[PlyCount "89"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Neg5 Bd6 7. Bd3 h6 8. Ne4 Bxe4 9. Bxe4 c6 10. Qe2 Nf6 11. Bd3 0-0 12. Bd2 Qc7 13. 0-0-0 Nbd7 14. Kb1 c5 15. g4 Nd5 16. g5 Nf4 17. Bxf4 Bxf4 18. Qe4 g6 19. gxh6 Nf6 20. Qe2 cxd4 21. Nxd4 Qe5 22. Qxe5 Bxe5 23. Nf3 Bf4 24. h3 Rfd8 25. Rhe1 Kh7 26. c3 Kxh6 27. Kc2 Kg7 28. Nd4 Rac8 29. Nb3 b6 30. Ba6 Rxd1 31. Rxd1 Rh8 32. Bf1 e5 33. Kd3 Rd8+ 34. Ke2 Rxd1 35. Kxd1 Ne4 36. Ke2 f5 37. Bg2 Nd6 38. Bd5 Kf6 39. c4 e4 40. Nd4 Be5 41. Nc6 Nc8 42. b4 Bd6 43. b5 Bc5 44. f3 exf3+ 45. Bxf3 1/2-1/2

[Event "Acasusso Valle op"]
[Site "Acasusso"]
[Date "1994.??.??"]
[Round "3"]
[White "Ciulli, Alfredo"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "B11"]
[BlackElo "2160"]
[PlyCount "122"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. a3 Be7 8. g3 0-0 9. Bg2 Ne8 10. 0-0 f5 11. Qe2 Nc7 12. Bf4 Bd6 13. Bxd6 Qxd6 14. e5 Qe7 15. Qd2 c5 16. Ne2 Nc6 17. f4 Rfd8 18. c3 Na5 19. Rae1 Rab8 20. g4 g6 21. Ng3 Nc6 22. Bf3 b5 23. Qg2 Kh8 24. Ne2 a5 25. Rf2 c4 26. d4 b4 27. axb4 axb4 28. Ra1 Ra8 29. Rff1 Na5 30. Ra4 bxc3 31. bxc3 Nb3 32. Rxa8 Rxa8 33. Nc1 Ra1 34. Qb2 Qa3 35. Qxa3 Rxa3 36. gxf5 gxf5 37. Bh5 Ra1 38. Ne2 Rxf1+ 39. Kxf1 Nd2+ 40. Ke1 Ne4 41. Bf3 Kg7 42. Bxe4 dxe4 43. Kf2 Nd5 44. Kg3 Kg6 45. Kg2 Kh5 46. Kg3 h6 47. h4 Kg6 48. Kf2 Kf7 49. Ke1 Ke7 50. Kd1 Kd7 51. Kc1 Kc6 52. Kb2 Ne3 53. Kc1 Kd5 54. Kd2 Ng2 55. h5 e3+ 56. Kd1 Ke4 57. Ng3+ Kxf4 58. Ne2+ Ke4 59. Ng3+ Kf3 60. d5 Kxg3 61. d6 Nf4 0-1

[Event "Buenos Aires CAA op"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "?"]
[White "Di Tomaso, Osvaldo A"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "C13"]
[BlackElo "2160"]
[PlyCount "25"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 b6 8. Bb5+ c6 9. Be2 Bb7 10. Qd2 Nd7 11. 0-0-0 Qc7 12. Rhe1 0-0-0 13. Kb1 1/2-1/2

[Event "Buenos Aires OATD op"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "2"]
[White "Fiorito, Fabian"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2455"]
[BlackElo "2160"]
[PlyCount "80"]
[EventDate "1994.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 c5 7. e4 dxe4 8. dxe4 Nc6 9. c3 Qd3 10. Re1 Bg4 11. Qb3 Qd7 12. e5 Nd5 13. Qc4 Rac8 14. h3 Be6 15. Qh4 Bf5 16. Ne4 Bxe4 17. Rxe4 f6 18. Bh6 Qf5 19. Bxg7 Kxg7 20. exf6+ exf6 21. Re2 Rfe8 22. Rd2 Nb6 23. Rad1 Rc7 24. b4 cxb4 25. cxb4 Re4 26. Nd4 Rxd4 27. Rxd4 Nxd4 28. Qxd4 Rd7 29. Qa1 Nc4 30. Rxd7+ Qxd7 31. Qc1 Ne5 32. Qc2 b6 33. Qe4 Nf7 34. h4 Qc7 35. Bf1 Ne5 36. Be2 Qc6 37. Qe3 Qd6 38. a3 Qc7 39. h5 Nf7 40. Kg2 Qd7 1-0

[Event "Buenos Aires CAA op"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "?"]
[White "Garcia, Raimundo"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2395"]
[BlackElo "2160"]
[PlyCount "100"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bb5+ c6 8. Ba4 0-0 9. Ne2 c5 10. 0-0 Nc6 11. Be3 Qc7 12. Rc1 Rd8 13. Qc2 Na5 14. Bf4 e5 15. Bxe5 Bxe5 16. dxe5 Qxe5 17. f4 Qc7 18. Ng3 Be6 19. Qf2 Bc4 20. Rfe1 f6 21. h4 Rd3 22. h5 Rad8 23. hxg6 hxg6 24. Bc2 Rxc3 25. e5 f5 26. Bxf5 Rxc1 27. Rxc1 gxf5 28. Nxf5 Qh7 29. Qg3+ Kf8 30. Qg5 Rd3 31. Nd6 Nc6 32. Nxc4 Qe4 33. Qh6+ Kg8 34. Qe6+ Kg7 35. Qf6+ Kg8 36. Qg5+ Kf8 37. Qh6+ Kg8 38. Kh2 Qh7 39. Qxh7+ Kxh7 40. a4 b6 41. g3 Kg7 42. Kh3 Rd4 43. Kg4 Kg6 44. Rc3 Nb4 45. Ne3 Nc6 46. Nc4 Nb4 47. Kf3 Nd5 48. Rc1 a6 49. a5 b5 50. Nb6 c4 1-0

[Event "Buenos Aires OATD op"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "7"]
[White "Labollita, Martin"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2250"]
[BlackElo "2160"]
[PlyCount "74"]
[EventDate "1994.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. h3 Nf6 3. g4 d6 4. Bf4 c6 5. Nc3 Qa5 6. Qd2 e5 7. b4 Qc7 8. Bg5 Be6 9. Bxf6 gxf6 10. e3 d5 11. Rb1 fxg4 12. hxg4 Bxg4 13. Bd3 e4 14. Be2 Bxe2 15. Ncxe2 Bd6 16. Nh3 Nd7 17. Nhf4 Nf8 18. c4 Qf7 19. b5 Ne6 20. bxc6 bxc6 21. cxd5 Nxf4 22. Nxf4 Bxf4 23. exf4 Qxd5 24. Rb7 c5 25. Rhxh7 Rxh7 26. Rxh7 0-0-0 27. Qa5 Rd7 28. Rh8+ Rd8 29. Qxd8+ Qxd8 30. Rxd8+ Kxd8 31. dxc5 Kc7 32. Kd2 Kc6 33. Ke3 Kxc5 34. Kxe4 a5 35. Kf5 Kb4 36. Kxf6 a4 37. Kg6 Ka3 1-0

[Event "Buenos Aires CAA op"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "?"]
[White "Rappa, Damian"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2310"]
[BlackElo "2160"]
[PlyCount "83"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 Nh6 7. 0-0 Nf5 8. dxc5 Nh4 9. Nxh4 Qxh4 10. f4 Bxc5+ 11. Kh1 0-0-0 12. Nd2 Qe7 13. Nf3 f6 14. a4 fxe5 15. fxe5 h6 16. b4 Bb6 17. a5 Bc7 18. Qe2 g5 19. b5 Nxa5 20. Ba3 Qg7 21. Bd6 Be8 22. Nd4 Rxd6 23. exd6 Bb6 24. Qxe6+ Bd7 25. Qe7 Qxe7 26. dxe7 Re8 27. Rfe1 Bxd4 28. cxd4 b6 29. Rac1+ Kb7 30. Bg6 Bxb5 31. Bxe8 Bxe8 32. Re5 Nb3 33. Rc3 Nxd4 34. Rxd5 Nb5 35. Rd8 Nxc3 36. Rxe8 Nd5 37. Rb8+ Kxb8 38. e8Q+ Kb7 39. Qe6 Nc7 40. Qxh6 a5 41. Qxg5 Kc6 42. h4 1-0

[Event "Buenos Aires OATD op"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "1"]
[White "Rivero, Jose Luis"]
[Black "Dodero, Carlos"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2160"]
[PlyCount "109"]
[EventDate "1994.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. d4 d6 8. d5 e5 9. e4 Nbd7 10. Ne1 c6 11. dxc6 Bxc6 12. Nd3 Nc5 13. Re1 Nxd3 14. Qxd3 a6 15. Bg5 Nd7 16. Bxe7 Qxe7 17. Rad1 Qe6 18. b3 Nc5 19. Qxd6 Ra7 20. Qxe6 Nxe6 21. Rd6 Nd4 22. Ne2 Nxe2+ 23. Rxe2 Rc7 24. Red2 g6 25. g4 g5 26. Rf6 b5 27. cxb5 Bxb5 28. f3 Kg7 29. Rfd6 Rc1+ 30. Kf2 Rfc8 31. a4 Bc6 32. Bf1 Rb8 33. Bc4 Bxa4 34. Bxf7 Bb5 35. Bc4 Bxc4 36. bxc4 Rxc4 37. Rxa6 Rb7 38. Rad6 Rc5 39. Rd7+ Rxd7 40. Rxd7+ Kg6 41. Rd5 Rc2+ 42. Kg3 Kf6 43. h4 h6 44. Rd6+ Kg7 45. h5 Ra2 46. Rd7+ Kg8 47. Rd5 Kf7 48. Rxe5 Kf6 49. Rd5 Re2 50. Rd7 Re1 51. Rh7 Ke5 52. Rxh6 Ra1 53. Rg6 Kd4 54. Rxg5 Ke3 55. Rf5 1-0

[Event "Acasusso Valle op"]
[Site "Acasusso"]
[Date "1994.??.??"]
[Round "4"]
[White "Rivero, Jose Luis"]
[Black "Duarte, Riccardo"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2160"]
[BlackElo "2030"]
[PlyCount "95"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d3 c5 5. 0-0 Nc6 6. Nbd2 e5 7. e4 d4 8. Nc4 Bd6 9. Nxd6+ Qxd6 10. Nh4 Bg4 11. f3 Bd7 12. f4 h6 13. Nf5 Bxf5 14. exf5 Nd7 15. fxe5 Ndxe5 16. Bf4 0-0 17. Qh5 f6 18. a3 Qd7 19. Rae1 Rae8 20. b3 Re7 21. Be4 Nd8 22. Qe2 Ndf7 23. Qg2 Rfe8 24. g4 Kh8 25. h4 Nd6 26. g5 Nef7 27. gxf6 gxf6 28. Kh2 Nxe4 29. dxe4 Nd6 30. Qg6 Nxe4 31. Rg1 Rg7 32. Qh5 Qf7 33. Rg6 Rh7 34. Qf3 Nd6 35. Rxe8+ Nxe8 36. h5 Qd7 37. Qg4 Qf7 38. Bxh6 Nc7 39. Bf4 Nd5 40. h6 Ne7 41. Kg3 Nd5 42. Qf3 Qd7 43. Qe4 Qf7 44. a4 a6 45. a5 Nc3 46. Qe6 Qxe6 47. fxe6 Re7 48. Rxf6 0-1

[Event "Buenos Aires CAA op"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "?"]
[White "Rivero, Jose Luis"]
[Black "Erbe, Javier"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2160"]
[PlyCount "51"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 f5 4. Bg2 Nf6 5. 0-0 0-0 6. c4 c6 7. d5 d6 8. Nc3 Bd7 9. Nd4 Qc8 10. Re1 Na6 11. e4 fxe4 12. Nxe4 Nc5 13. dxc6 bxc6 14. Nxc5 dxc5 15. Nb3 Ng4 16. Nxc5 Bf5 17. Rxe7 Qd8 18. Rxg7+ Kxg7 19. Bf4 Qf6 20. h3 Rad8 21. Qc1 Nxf2 22. Bh6+ Kg8 23. Qf4 Qxb2 24. Rf1 Bxh3 25. Bxf8 Rxf8 26. Qxf8+ 1-0

[Event "Buenos Aires PRENAJ"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "1"]
[White "Rivero, Jose Luis"]
[Black "Juarez, Alberto"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2160"]
[BlackElo "2270"]
[PlyCount "67"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 c5 4. Bg2 d5 5. cxd5 exd5 6. 0-0 Be7 7. d4 0-0 8. Nc3 Nc6 9. Bg5 c4 10. Ne5 Be6 11. Nxc6 bxc6 12. b3 Qa5 13. Na4 Rac8 14. Qc2 c5 15. Bd2 Qc7 16. dxc5 Bxc5 17. Nxc5 Qxc5 18. Rfc1 d4 19. bxc4 Bxc4 20. Bh3 Rc6 21. Bg2 Rcc8 22. Bf4 Nd5 23. Qxc4 Qxc4 24. Rxc4 Rxc4 25. Bxd5 Rc2 26. Rd1 Rxe2 27. Rxd4 Rc8 28. Be3 h6 29. Ra4 Rcc2 30. Bxa7 Kf8 31. Bb3 Rcd2 32. Bc5+ Ke8 33. Ra7 g5 34. Bxf7+ 1-0

[Event "Acasusso Valle op"]
[Site "Acasusso"]
[Date "1994.??.??"]
[Round "2"]
[White "Rivero, Jose Luis"]
[Black "Quinteros, Miguel Angel"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2160"]
[BlackElo "2510"]
[PlyCount "90"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 g6 7. d4 b5 8. Bc2 e5 9. a4 Bb7 10. Nbd2 Qb6 11. 0-0 Bg7 12. a5 Qc7 13. d5 c4 14. Rd1 Nc5 15. Nf1 Bc8 16. Be3 Ng4 17. Bxc5 Qxc5 18. h3 Nf6 19. g4 h5 20. g5 Nd7 21. Qe3 Qc7 22. b3 cxb3 23. Bxb3 Nc5 24. N3d2 Bd7 25. c4 0-0 26. Rdc1 Rfb8 27. Bd1 Qd8 28. Be2 f6 29. h4 fxg5 30. hxg5 Qe7 31. Nf3 bxc4 32. Bxc4 Rf8 33. N1d2 Rf4 34. Qxc5 dxc5 35. d6+ Qf7 36. Bxf7+ Kxf7 37. Rxc5 Ke6 38. Rac1 Bb5 39. Rd5 Rxe4 40. Nxe4 Kxd5 41. Nfd2 Bf8 42. Rc7 Rd8 43. Rf7 Bd3 44. f3 Bxd6 45. Rf6 Bb4 0-1

[Event "Acasusso Valle op"]
[Site "Acasusso"]
[Date "1994.??.??"]
[Round "6"]
[White "Rivero, Jose Luis"]
[Black "Rubio, Sebastian"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2160"]
[PlyCount "63"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 d6 4. d4 Bg7 5. c4 0-0 6. Nc3 c5 7. 0-0 Nc6 8. d5 Nb4 9. a3 Na6 10. h3 Nc7 11. e4 e5 12. b4 b6 13. bxc5 bxc5 14. Rb1 Bd7 15. Bd2 Qc8 16. Kh2 Qa6 17. Qe2 Rfb8 18. Rxb8+ Rxb8 19. Rb1 Rxb1 20. Nxb1 Qb6 21. Qd3 Bc8 22. Bc3 Nxe4 23. Qxe4 Bf5 24. Qh4 Bxb1 25. Qd8+ Bf8 26. Ng5 Na6 27. Qc8 Qc7 28. Nxh7 Kxh7 29. Qxf8 Bd3 30. Bd2 Bxc4 31. Bg5 f5 32. Be7 1-0

[Event "Buenos Aires CAA op"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "?"]
[White "Rivero, Jose Luis"]
[Black "Varela, Gaston"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2160"]
[PlyCount "55"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 Be7 6. Nc3 0-0 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. Rd1 d6 11. b4 Nd7 12. Ng5 Bxg5 13. Bxb7 Rb8 14. Bc6 Bxc1 15. Raxc1 Nf6 16. b5 Ne4 17. Qe3 Qg5 18. Qxg5 Nxg5 19. f4 Nf7 20. Rc3 Nd8 21. Bg2 Nb7 22. Re1 Na5 23. e4 fxe4 24. Rxe4 Rfe8 25. Rxe6 Kf7 26. Bd5 Rxe6 27. f5 Kf6 28. fxe6 1-0

[Event "Buenos Aires PRENAJ"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "2"]
[White "Sorin, Ariel"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2470"]
[BlackElo "2160"]
[PlyCount "55"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bh4 c5 7. cxd5 Nxc3 8. bxc3 Qxd5 9. e3 Nc6 10. Be2 cxd4 11. cxd4 Qa5+ 12. Qd2 Be6 13. Rb1 b6 14. Bb5 Bd7 15. 0-0 Qxd2 16. Nxd2 Na5 17. Ba6 Bc6 18. Rfc1 Kd7 19. Nb3 Be4 20. Bb5+ Ke6 21. Nxa5 bxa5 22. Bc4+ Kd6 23. Rb5 Rhc8 24. Rxa5 e6 25. Ra6+ Rc6 26. Bg3+ Ke7 27. Rxc6 Bxc6 28. Bxe6 1-0

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "1"]
[White "Albornoz, Javier Ignacio"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "C18"]
[BlackElo "2230"]
[PlyCount "74"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. Qg4 Ne7 7. Bg5 Bxc3+ 8. bxc3 Qa5 9. Bd2 0-0 10. Bd3 Nbc6 11. Nf3 f5 12. exf6 Rxf6 13. c4 Qc7 14. Ng5 Nf5 15. Bf4 e5 16. dxe5 Nxe5 17. 0-0 Nxg4 18. Bxc7 h6 19. Nf3 dxc4 20. Bxc4+ Be6 21. Bxe6+ Rxe6 22. h3 Nf6 23. Be5 Nh4 24. Nxh4 Rxe5 25. Rfe1 Rae8 26. Nf3 Rxe1+ 27. Rxe1 Rxe1+ 28. Nxe1 Kf7 29. Nd3 b6 30. Ne5+ Ke6 31. Nc6 a6 32. f4 Nd5 33. g3 Ne3 34. c3 b5 35. Nb8 a5 36. g4 Kd6 37. Kf2 Nd1+ 0-1

[Event "Buenos Aires Najdorf op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "6"]
[White "Asensio, Enrique"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2275"]
[BlackElo "2230"]
[PlyCount "31"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 f5 2. c4 d6 3. Nf3 c6 4. g3 g6 5. Bg2 Bg7 6. Nc3 Nf6 7. 0-0 0-0 8. d5 Qe8 9. Nd4 Bd7 10. Qb3 Na6 11. Qxb7 Nc5 12. Qc7 cxd5 13. cxd5 Qf7 14. Qa5 Rfc8 15. Ne6 h6 16. Nxg7 1/2-1/2

[Event "Buenos Aires Najdorf op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "11"]
[White "Benko, Francisco"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2220"]
[BlackElo "2230"]
[PlyCount "128"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 cxd4 5. Bd3 Nc6 6. Nf3 Nge7 7. 0-0 Ng6 8. Re1 Be7 9. a3 a5 10. b3 Qc7 11. Qg3 f5 12. h4 0-0 13. h5 f4 14. Qh2 Ngxe5 15. Nxe5 Nxe5 16. Bxf4 Nf3+ 17. gxf3 Rxf4 18. Nd2 Bd6 19. Qg2 Rh4 20. Nf1 Bf4 21. Bxh7+ Kh8 22. Bg6 e5 23. Ng3 Bh3 24. Qh1 Qe7 25. Rad1 Qg5 26. Qh2 Bf1 27. Qxh4 Qxh4 28. Nxf1 Qg5+ 29. Kh1 Rc8 30. Re2 Kg8 31. Rde1 Rc3 32. Bd3 Qxh5+ 33. Kg2 Rc6 34. Ng3 Qg5 35. Rg1 Qe7 36. a4 g6 37. Kf1 Kf8 38. Rh1 Rf6 39. Rh3 Kg7 40. Kg2 Re6 41. Re1 Bxg3 42. fxg3 e4 43. fxe4 dxe4 44. Bc4 Re5 45. Reh1 Qb4 46. Rh7+ Kf6 47. Rf7+ Kg5 48. Rf2 e3 49. Re2 Qc5 50. Rf1 Qc6+ 51. Kg1 Rf5 52. Rxf5+ gxf5 53. Rg2 Qc5 54. Bd3 Qc3 55. Re2 Kg4 56. Rg2 Qe1+ 57. Kh2 b6 58. Bc4 Kg5 59. Be2 Qc3 60. Bd3 Qc5 61. Rg1 Qe5 62. Rf1 Kg4 63. Be2+ Kg5 64. Bd3 Kg4 1/2-1/2

[Event "Buenos Aires FMD op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "6"]
[White "Berlinka, Marcos"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2215"]
[BlackElo "2230"]
[PlyCount "114"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. d3 Nc6 4. e4 Be7 5. g3 0-0 6. Bg2 Nd4 7. Nge2 c5 8. 0-0 d6 9. Nxd4 cxd4 10. Nd5 Nxd5 11. cxd5 Bd7 12. f4 Qb6 13. f5 Rfc8 14. g4 Qd8 15. Rf3 Rc7 16. Rg3 Bh4 17. Rh3 Rac8 18. g5 Bxg5 19. Bxg5 Qxg5 20. Rg3 Qc1 21. Bf1 Qxd1 22. Rxd1 Rc2 23. Rb1 f6 24. h4 Be8 25. a3 Rd2 26. b4 Ra2 27. b5 Rxa3 28. b6 a6 29. Rb2 Rc1 30. Rbg2 g6 31. fxg6 hxg6 32. Rf2 Kg7 33. Rgf3 Rb3 34. Rxf6 Rxb6 35. Re6 Rc8 36. h5 a5 37. hxg6 Rb1 38. Rh2 Kg8 39. g7 Kxg7 40. Rg2+ Kf8 41. Rxd6 Rc7 42. Rf6+ Rf7 43. Rxf7+ Kxf7 44. Rf2+ Ke7 45. Kh2 a4 46. Kg3 Bd7 47. Bh3 Bxh3 48. Kxh3 a3 49. Ra2 Rb3 50. Kg4 Rxd3 51. Kf5 Kd6 52. Rh2 Rf3+ 53. Kg4 Rf4+ 54. Kg5 Rxe4 55. Rh7 b5 56. Ra7 b4 57. Ra4 d3 0-1

[Event "Buenos Aires Najdorf op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "4"]
[White "Bosco, Ricardo"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2270"]
[BlackElo "2230"]
[PlyCount "77"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. Ne2 Be7 6. d4 exd4 7. Nxd4 Bd7 8. 0-0 0-0 9. Nxc6 Bxc6 10. Bxc6 bxc6 11. c4 Nd7 12. Nc3 Bf6 13. Qc2 Re8 14. Ne2 Bxb2 15. Qxb2 Ne5 16. Qd4 Re6 17. Rad1 Rg6 18. f4 Nd7 19. e4 a5 20. Nc3 Nc5 21. e5 Qe7 22. exd6 cxd6 23. Rfe1 Qb7 24. f5 Rf6 25. Ne4 Nxe4 26. Qxe4 h6 27. g4 g6 28. Qd4 Qa7 29. Re8+ Kg7 30. Rxa8 Qxa8 31. h4 g5 32. hxg5 hxg5 33. Qe3 Qh8 34. Qxg5+ Kf8 35. Kg2 Rh6 36. Qd8+ Kg7 37. Qxh8+ Kxh8 38. g5 Rh4 39. Rh1 1-0

[Event "Buenos Aires FMD op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "3"]
[White "Cativelli, Gerardo"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2235"]
[BlackElo "2230"]
[PlyCount "118"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. c4 e5 3. Nf3 d6 4. d4 Nd7 5. Nc3 Ngf6 6. Be2 Be7 7. 0-0 0-0 8. Re1 Re8 9. Bf1 Bf8 10. d5 cxd5 11. cxd5 a6 12. a4 g6 13. Nd2 Nh5 14. Nc4 Ng7 15. Be3 f5 16. f3 f4 17. Bf2 g5 18. a5 h5 19. h3 Qf6 20. Be2 Be7 21. Na4 Qg6 22. Nab6 Nxb6 23. Nxb6 Rb8 24. Rc1 g4 25. fxg4 hxg4 26. Nxc8 Rbxc8 27. Rxc8 Rxc8 28. Bxg4 Rf8 29. Qf3 Bd8 30. b4 Qe8 31. Qc3 f3 32. Bxf3 Nh5 33. Bxh5 Qxh5 34. Qg3+ Kh7 35. Qg4 Qxg4 36. hxg4 Bg5 37. g3 Rc8 38. Re2 Rc4 39. Be1 Kg6 40. Kf2 Bd8 41. Ke3 b6 42. axb6 Bxb6+ 43. Kd3 Rc1 44. Bf2 Bxf2 45. Rxf2 Rd1+ 46. Ke3 Rb1 47. Ra2 Rb3+ 48. Kf2 Rxb4 49. Rxa6 Rxe4 50. Rxd6+ Kg5 51. Kf3 Re1 52. Re6 Rf1+ 53. Ke2 Rf8 54. Rxe5+ Kxg4 55. Re3 Rd8 56. Rd3 Rd6 57. Kf2 Rf6+ 58. Ke3 Kxg3 59. d6 Rf8 1-0

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "5"]
[White "Fernandez Balague, Leo"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2230"]
[PlyCount "205"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. h3 Bd6 6. Qf3 h6 7. Ne2 Nc6 8. c3 Ne7 9. Nf4 c6 10. 0-0 Qc7 11. Re1 Bd7 12. c4 dxc4 13. Bxc4 0-0 14. Nc3 Rae8 15. Be3 b5 16. Bb3 b4 17. Na4 Bf5 18. Bd2 Qd7 19. Rac1 Be4 20. Rxe4 Nxe4 21. Qxe4 Nf5 22. Qxc6 Qxc6 23. Rxc6 Bxf4 24. Bxf4 Nxd4 25. Rc4 Ne2+ 26. Kf1 Nxf4 27. Rxf4 Re7 28. Rxb4 Rd8 29. Rf4 Rd2 30. g3 g5 31. Rf5 Kg7 32. g4 Kg6 33. Rf3 h5 34. gxh5+ Kxh5 35. Bxf7+ Kh4 36. Bb3 g4 37. hxg4 Kxg4 38. Kg2 Re1 39. Rg3+ Kf5 40. Rg7 a5 41. Rf7+ Kg4 42. Rf6 Re5 43. Rf3 Kh4 44. Rf4+ Kg5 45. Kg3 Re1 46. Rc4 Rd3+ 47. f3 Rg1+ 48. Kf2 Rh1 49. Ke2 Rd8 50. Nc3 Rh2+ 51. Ke3 Rxb2 52. Rc5+ Kg6 53. Rxa5 Rbd2 54. Rd5 R2xd5 55. Nxd5 Kf5 56. Ne7+ Kf6 57. Nc6 Rc8 58. Bd5 Ra8 59. Kd4 Ra4+ 60. Kc5 Kf5 61. Bb3 Ra8 62. a4 Kf4 63. Bd1 Rxa4 64. Bxa4 Kxf3 65. Kd4 Kf4 66. Ne5 Kf5 67. Bb3 Kf6 68. Nc6 Kg7 69. Ke5 Kg6 70. Be6 Kg7 71. Bf5 Kf7 72. Bd3 Kg7 73. Ke6 Kg8 74. Kf6 Kh8 75. Bc4 Kh7 76. Ne5 Kh8 77. Bd3 Kg8 78. Nf7 Kf8 79. Nd6 Kg8 80. Bc4+ Kh7 81. Nf7 Kg8 82. Ke7 Kg7 83. Nd6 Kh8 84. Kf6 Kh7 85. Bf7 Kh8 86. Nf5 Kh7 87. Ne7 Kh8 88. Ng6+ Kh7 89. Be6 Kh6 90. Nf8 Kh5 91. Bf5 Kh6 92. Ne6 Kh5 93. Be4 Kh6 94. Nf8 Kh5 95. Kg7 Kg5 96. Nd7 Kf4 97. Bb1 Ke3 98. Kf6 Kd4 99. Nb6 Kc3 100. Ke5 Kb2 101. Be4 Kc3 102. Nd5+ Kb2 103. Kd4 1/2-1/2

[Event "Buenos Aires op2"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "7"]
[White "Fucek, Claudio"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "A04"]
[BlackElo "2230"]
[PlyCount "73"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 d6 8. c3 0-0 9. d4 cxd4 10. cxd4 e5 11. d5 Nb8 12. Nc3 Bg4 13. Qb3 Bxf3 14. Bxf3 b6 15. a4 Nd7 16. Nb5 Nc5 17. Qd1 a5 18. Be3 f5 19. Bxc5 bxc5 20. Ra3 Kh8 21. Rb3 Ng8 22. Na3 Rb8 23. Rb5 fxe4 24. Bxe4 Rxb5 25. axb5 Nh6 26. Nc4 Nf5 27. Bxf5 gxf5 28. Qd2 e4 29. Qxa5 Qxa5 30. Nxa5 Rb8 31. Nc4 Rxb5 32. Nxd6 Rxb2 33. Nxf5 Bd4 34. Nxd4 cxd4 35. Rxe4 d3 36. Rd4 d2 37. Kg2 1-0

[Event "Buenos Aires Najdorf op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "9"]
[White "Fuentes Vasallo, Eduardo Alberto"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2315"]
[BlackElo "2230"]
[PlyCount "19"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qe7 8. 0-0 Be6 9. f4 Qc7 10. f5 1/2-1/2

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "9"]
[White "Kanefsck, Gustavo"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2370"]
[BlackElo "2230"]
[PlyCount "81"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bxd2+ 7. Qxd2 Nc6 8. Nf3 f6 9. Qf4 Qa5+ 10. Kd1 f5 11. Nfxd4 Nxd4 12. Qxd4 a6 13. Nd6+ Kf8 14. g4 Ne7 15. Rg1 Nc6 16. Qf4 Qb4 17. Qxb4 Nxb4 18. f4 g6 19. Kd2 Nc6 20. gxf5 Nd4 21. Rg3 Nxf5 22. Nxf5 gxf5 23. Be2 Rg8 24. Rag1 Rxg3 25. Rxg3 Bd7 26. Rh3 Kg7 27. Rc3 Rc8 28. Rxc8 Bxc8 29. Kc3 Kf8 30. Kb4 b6 31. a4 Ke7 32. a5 b5 33. Kc5 Kd7 34. Kb6 h6 35. b4 Kd8 36. Bxb5 axb5 37. a6 Bxa6 38. Kxa6 Kd7 39. Kxb5 h5 40. h4 Kc7 41. Kc5 1-0

[Event "Buenos Aires op2"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "5"]
[White "Manchego, Carlos"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "D93"]
[BlackElo "2230"]
[PlyCount "44"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c5 7. cxd5 Nxd5 8. Bg3 cxd4 9. Nxd4 Nxc3 10. bxc3 Qa5 11. Qd2 Rd8 12. f4 Nc6 13. Bf2 e5 14. fxe5 Nxe5 15. Be2 Be6 16. 0-0 Rac8 17. Rfc1 Bc4 18. Bxc4 Nxc4 19. Qe2 Re8 20. Rf1 Qxc3 21. Rac1 Qxd4 22. Rfd1 Qe4 0-1

[Event "Buenos Aires Najdorf op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "7"]
[White "Mendez, Gustavo"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2300"]
[BlackElo "2230"]
[PlyCount "77"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 Qb6 6. Qb3 Qxb3 7. axb3 cxd4 8. exd4 d6 9. Bc4 0-0 10. 0-0 Nc6 11. Nbd2 Bg4 12. h3 Bxf3 13. Nxf3 d5 14. Bb5 Nd7 15. Bxc6 bxc6 16. b4 Nb6 17. Ra6 Rfe8 18. Rfa1 Nc4 19. b3 e5 20. bxc4 exf4 21. Rxc6 dxc4 22. Rxc4 Rec8 23. Rxc8+ Rxc8 24. Ra3 Rc7 25. Kf1 h6 26. Ke2 g5 27. Kd3 f5 28. Ra5 g4 29. hxg4 fxg4 30. Nh2 g3 31. fxg3 fxg3 32. Nf1 Bf8 33. Nxg3 Rg7 34. Nf5 Rxg2 35. Rxa7 h5 36. b5 Rf2 37. Ke4 Rc2 38. Rc7 Rb2 39. c4 1-0

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "3"]
[White "Playa, Marcelo"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2395"]
[BlackElo "2230"]
[PlyCount "39"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nf6 4. d4 d5 5. exd5 Nxd5 6. dxc5 Bxc5 7. Nxd5 exd5 8. Nf4 0-0 9. Be2 d4 10. 0-0 Nc6 11. Bd3 g6 12. Re1 Be7 13. Qf3 Bf6 14. Nh5 Bg7 15. Nxg7 Kxg7 16. Qf4 Re8 17. Qh6+ Kg8 18. Bg5 Rxe1+ 19. Rxe1 Qf8 20. Qxf8+ 1-0

[Event "Buenos Aires op2"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "2"]
[White "Ponti, Enrique"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "D87"]
[BlackElo "2230"]
[PlyCount "90"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. Be3 Nc6 10. Rc1 cxd4 11. cxd4 Qa5+ 12. Kf1 Bd7 13. h4 Rfc8 14. h5 Nd8 15. hxg6 hxg6 16. Kg1 b5 17. Bb3 Rxc1 18. Bxc1 Be6 19. d5 Bg4 20. Be3 Bxe2 21. Qxe2 Qb4 22. Qg4 Nb7 23. Qh4 Na5 24. Qh7+ Kf8 25. Bh6 Ke8 26. Bxg7 Qe1+ 27. Kh2 Qxf2 28. Be5 Kd7 29. Qh3+ f5 30. exf5 Qxf5 31. Qxf5+ gxf5 32. Rc1 Nxb3 33. axb3 a5 34. Rc7+ Ke8 35. Rb7 a4 36. Rb8+ Rxb8 37. Bxb8 axb3 38. Be5 Kd7 39. Kg3 b2 40. Bxb2 Kd6 41. Kf4 e6 42. dxe6 Kxe6 43. g3 b4 44. Ba1 b3 45. Bb2 Kf7 1-0

[Event "Buenos Aires Najdorf op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "3"]
[White "Restifa, Hector"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2315"]
[BlackElo "2230"]
[PlyCount "87"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 d6 3. b3 c6 4. Bb2 Qc7 5. Nbd2 Nf6 6. e3 g6 7. Bd3 Bg7 8. 0-0 0-0 9. c4 Kh8 10. b4 Be6 11. Qc2 Nbd7 12. Rfe1 Rae8 13. e4 fxe4 14. Nxe4 Bg8 15. Neg5 e5 16. Rad1 Re7 17. dxe5 Nxe5 18. Nxe5 dxe5 19. Bc3 Ng4 20. Ne4 Ref7 21. Rd2 Qe7 22. h3 Nh6 23. Ng3 Qc7 24. Rde2 Re7 25. Qb2 Rfe8 26. Re3 a6 27. Kh1 b5 28. c5 Bd5 29. f3 Re6 30. Be4 Qe7 31. Rd1 Qg5 32. Qf2 Nf5 33. Nxf5 gxf5 34. Bxd5 cxd5 35. Rxd5 f4 36. Re4 Rh6 37. Qe1 Rh4 38. Bd2 Qf5 39. Bxf4 Rxh3+ 40. Kg1 Rg8 41. Rdxe5 Qd7 42. Rg5 Bd4+ 43. Rxd4 Qxd4+ 44. Be3 1-0

[Event "Buenos Aires op2"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "1"]
[White "Rivero, Jose Luis"]
[Black "Aguin, Pablo Fabian"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2230"]
[PlyCount "59"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Qa4 e6 5. Nf3 Bd6 6. d4 Nbd7 7. Qc2 dxc4 8. Qxc4 Nb6 9. Qc2 Nbd7 10. 0-0 c5 11. Nc3 a6 12. Rd1 0-0 13. Bf4 Bxf4 14. gxf4 Rb8 15. e3 Qe7 16. Rac1 b6 17. Ne5 Nxe5 18. dxe5 Nh5 19. Qe2 Qh4 20. Bf3 g6 21. Rd6 Bb7 22. Bxb7 Rxb7 23. Rcd1 Ra8 24. Qf3 Qe7 25. Ne4 Rbb8 26. Rd7 Qf8 27. Ng5 Ng7 28. Rxf7 Qe8 29. Rdd7 Qxf7 30. Nxf7 1-0

[Event "Buenos Aires op2"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "4"]
[White "Rivero, Jose Luis"]
[Black "Alonso, Rodolfo"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2230"]
[PlyCount "102"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Qa4 e6 5. d4 Be7 6. Nf3 0-0 7. 0-0 Nbd7 8. Qc2 b6 9. Rd1 Bb7 10. cxd5 cxd5 11. Nc3 Rc8 12. a4 Ne4 13. Qb3 Nxc3 14. bxc3 Ba6 15. Re1 Qc7 16. Bb2 Nb8 17. e4 dxe4 18. Nd2 Nc6 19. Bxe4 Rfd8 20. Rac1 Bb7 21. Qc2 f5 22. Bg2 Nxd4 23. Qd1 Nf3+ 24. Bxf3 Bxf3 25. Qxf3 Rxd2 26. Re2 Rxb2 27. Rxb2 Ba3 28. Rbb1 Bxc1 29. Rxc1 Qc4 30. Qe3 Kf7 31. a5 Qc5 32. Qxc5 Rxc5 33. axb6 axb6 34. Rb1 b5 35. f4 Kf6 36. Kg2 e5 37. fxe5+ Kxe5 38. Re1+ Kd5 39. Re7 g5 40. Rxh7 g4 41. h4 gxh3+ 42. Rxh3 Rxc3 43. Rh5 Ke4 44. g4 Rc2+ 45. Kg1 b4 46. Rh3 Rc3 47. Rh8 b3 48. Rb8 fxg4 49. Kg2 Kd3 50. Kg3 Kc2+ 51. Kxg4 b2 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "2"]
[White "Rivero, Jose Luis"]
[Black "Cadranel, S."]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2230"]
[PlyCount "67"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. g3 Nc6 4. Bg2 g6 5. 0-0 Bg7 6. Nc3 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 Bf5 11. e4 Bc8 12. h3 a6 13. Bd2 Qc7 14. Rac1 Bd7 15. Rfe1 Rac8 16. b3 Qb8 17. a4 Bc6 18. Bf4 e5 19. Bg5 Rfe8 20. Red1 Rcd8 21. Qf3 Nd7 22. Bxd8 Rxd8 23. b4 Nf8 24. b5 axb5 25. axb5 Be8 26. Nd5 Ne6 27. Ra1 Nd4 28. Qd3 Kf8 29. Ra4 Qc8 30. Rda1 Qc5 31. Ra8 Rc8 32. b6 f6 33. Rxc8 Qxc8 34. Nc7 1-0

[Event "Buenos Aires Najdorf op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "10"]
[White "Rivero, Jose Luis"]
[Black "Cativelli, Gerardo"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2230"]
[BlackElo "2235"]
[PlyCount "95"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 a6 8. b3 Rb8 9. Bb2 b5 10. cxb5 axb5 11. Rc1 Na5 12. e3 c6 13. Ne1 Qb6 14. Nd3 Bd7 15. Nf4 Rfd8 16. d5 c5 17. h4 b4 18. Nb1 Bb5 19. Re1 c4 20. Bd4 Qa6 21. Nd2 Rbc8 22. Bh3 Ra8 23. Qc2 c3 24. Nf3 Nb7 25. a4 Be8 26. Bf1 Qa5 27. Bc4 Qc7 28. e4 Bxa4 29. e5 dxe5 30. Nxe5 Be8 31. Nexg6 hxg6 32. Nxg6 fxg6 33. Bxf6 Bxf6 34. d6+ Qxc4 35. bxc4 Nxd6 36. Qb3 Rab8 37. c5+ Bf7 38. Qa4 Nb5 39. Qxb4 Nd4 40. Qxc3 Ne2+ 41. Rxe2 Bxc3 42. Rxc3 Rd1+ 43. Kg2 Rb7 44. Kf3 Rc7 45. Kf4 Rd4+ 46. Re4 Rd5 47. Re5 Rd4+ 48. Re4 1/2-1/2

[Event "Buenos Aires Najdorf op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "8"]
[White "Rivero, Jose Luis"]
[Black "Escobar, Telmo Carlos"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2230"]
[BlackElo "2255"]
[PlyCount "121"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. c4 e6 6. Nc3 Nge7 7. Rb1 0-0 8. a3 d5 9. d3 b6 10. cxd5 exd5 11. Bf4 h6 12. h4 d4 13. Na4 Nd5 14. Bd2 Qd6 15. Qc2 Re8 16. Rfe1 Ne3 17. Bxe3 dxe3 18. Nc3 Bf5 19. Qa4 Rad8 20. Qf4 Qxf4 21. gxf4 Nd4 22. fxe3 Rxe3 23. Kf2 Nxf3 24. Kxe3 Nxe1 25. Rxe1 h5 26. Be4 Re8 27. Kf3 Bxc3 28. bxc3 Bxe4+ 29. dxe4 Rd8 30. Ke3 Kg7 31. e5 Kf8 32. a4 Ke7 33. a5 b5 34. Ke4 Ke6 35. a6 Rd2 36. e3 Rb2 37. Rd1 Ra2 38. Rd6+ Ke7 39. Rc6 Kd7 40. Rxc5 Rxa6 41. Rxb5 Ra1 42. f5 gxf5+ 43. Kxf5 Rf1+ 44. Ke4 Ke6 45. Ra5 Rh1 46. Ra6+ Ke7 47. Rxa7+ Ke6 48. Ra6+ Ke7 49. Kd5 Rd1+ 50. Ke4 Rh1 51. c4 Rxh4+ 52. Kd5 Rh1 53. Ra7+ Ke8 54. e6 fxe6+ 55. Kxe6 Kd8 56. e4 Rc1 57. c5 Kc8 58. Kd6 h4 59. Rh7 Rh1 60. Rh8+ Kb7 61. c6+ 1-0

[Event "Buenos Aires FMD op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "4"]
[White "Rivero, Jose Luis"]
[Black "Lida Garcia, Fernando"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2230"]
[BlackElo "2165"]
[PlyCount "118"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 c5 4. dxc5 Bxc5 5. Bc3 Qb6 6. e3 Nf6 7. Nd2 a5 8. Ngf3 Nc6 9. a3 0-0 10. Bd3 Be7 11. 0-0 d6 12. Qc2 g6 13. b3 e5 14. Bb2 Nd7 15. Be4 Nc5 16. Bd5 Bf5 17. Qd1 h6 18. Ne1 Kh7 19. Bc3 Bd7 20. Rb1 f5 21. b4 axb4 22. axb4 Na4 23. Ba1 Bf6 24. b5 Ne7 25. Nb3 Qc7 26. Rc1 Nxd5 27. Qxd5 Nb6 28. Qd1 Be6 29. c5 Bxb3 30. cxb6 Bxd1 31. bxc7 Be2 32. b6 Rfc8 33. Nc2 Bxf1 34. Kxf1 Kg7 35. Nb4 Kf7 36. Nc6 bxc6 37. b7 Ke6 38. bxa8Q Rxa8 39. Rxc6 Kd7 40. Rc1 Rc8 41. f4 Rxc7 42. Rxc7+ Kxc7 43. Ke2 Kc6 44. h3 Kd5 45. Bb2 Ke4 46. g3 h5 47. Bc3 h4 48. Be1 hxg3 49. Bxg3 Bd8 50. fxe5 dxe5 51. h4 Bb6 52. Bf2 Bc5 53. Bg1 f4 54. exf4 Bxg1 55. fxe5 Kxe5 56. Kf3 Kf5 57. Kg3 Bd4 58. h5 g5 59. h6 g4 0-1

[Event "Buenos Aires Najdorf op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "1"]
[White "Rivero, Jose Luis"]
[Black "Malbran, Guillermo"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2230"]
[BlackElo "2350"]
[PlyCount "162"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. 0-0 e4 7. Ne1 Bxc3 8. dxc3 h6 9. c5 Qe7 10. Bf4 Qxc5 11. Bxc7 d5 12. Bf4 Bg4 13. h3 Bh5 14. g4 Bg6 15. Nc2 Rac8 16. Qd2 Rfd8 17. Nd4 Nxd4 18. cxd4 Qc2 19. Rfc1 Qxd2 20. Bxd2 Nd7 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Bxc1 f5 24. Kh2 Nb8 25. Bd2 Nc6 26. e3 f4 27. b4 a6 28. Bf1 fxe3 29. fxe3 Be8 30. Kg3 Kf7 31. b5 axb5 32. Bxb5 g5 33. h4 Na7 34. Bxe8+ Kxe8 35. hxg5 hxg5 36. Bb4 Nc6 37. Be1 Kd7 38. Kg2 Ne7 39. Bb4 Ng8 40. Kg3 Nf6 41. a3 Ng8 42. Bc5 Kc6 43. a4 Nh6 44. Be7 Nf7 45. Bc5 Kd7 46. Kf2 Nd8 47. Ke2 Nc6 48. Bb6 Nb4 49. Bc5 Nc6 50. Bb6 Ne7 51. Bc5 Ng6 52. Kf2 Nh4 53. Bb4 Nf3 54. Kg2 Kc6 55. Kg3 Kb6 56. Kg2 Nh4+ 57. Kf2 Ng6 58. Ke2 Nh8 59. Kf2 Nf7 60. Kg3 Ka6 61. Kf2 Nd8 62. Be7 Ne6 63. Bb4 Nd8 64. Be7 Nf7 65. Bb4 Nh6 66. Kg3 Ng8 67. Kf2 b5 68. axb5+ Kxb5 69. Bd6 Nf6 70. Kg3 Ng8 71. Bc7 Nh6 72. Bd8 Nf7 73. Be7 Kc4 74. Bf8 Kd3 75. Kf2 Kd2 76. Bb4+ Kd3 77. Bf8 Nd8 78. Be7 Ne6 79. Bf6 Kd2 80. Be7 Kd3 81. Bf6 Kd2 1/2-1/2

[Event "Buenos Aires FMD op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "2"]
[White "Rivero, Jose Luis"]
[Black "Moccero, Eduardo"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2230"]
[PlyCount "52"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 c5 4. cxd5 exd5 5. d4 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Bf4 Bg4 12. h3 Be6 13. Rc1 Rc8 14. Nxc6 bxc6 15. e4 Nxe4 16. Nxe4 dxe4 17. Qa4 Qb6 18. Rc2 Bf6 19. Bxe4 Bxh3 20. Rfc1 Rfd8 21. Bxc6 Bf5 22. Be4 Rxc2 23. Rxc2 Bxe4 24. Qxe4 Qb5 25. b3 Rd1+ 26. Kh2 Qh5+ 0-1

[Event "Buenos Aires Najdorf op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "2"]
[White "Rivero, Jose Luis"]
[Black "Needleman, Alejandro"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2230"]
[BlackElo "2355"]
[PlyCount "68"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. a3 Re8 10. Be3 Bf8 11. Rc1 Nd4 12. Ne4 Bg4 13. Bxd4 exd4 14. Nc5 Bxc5 15. Rxc5 Qe7 16. Rc2 c5 17. Qc1 Rac8 18. Qf4 Bd7 19. Re1 Ba4 20. Rcc1 Bc6 21. Bh3 Bd7 22. Bg2 Nd5 23. Qg4 Nf6 24. Qf4 b6 25. h3 h6 26. Kh2 Qe6 27. Qd2 Nd5 28. Ng1 g5 29. Bxd5 Qxd5 30. e4 dxe3 31. fxe3 c4 32. Rcd1 Ba4 33. dxc4 Qe4 34. b3 Bc6 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "8"]
[White "Rivero, Jose Luis"]
[Black "Quattordio, Juan Jose"]
[Result "1-0"]
[ECO "E64"]
[WhiteElo "2230"]
[PlyCount "130"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 d6 6. d4 Nbd7 7. Nc3 c5 8. d5 a6 9. a4 b6 10. e4 Rb8 11. h3 Ne8 12. Re1 Nc7 13. Qd3 Ne5 14. Nxe5 dxe5 15. f4 exf4 16. Bxf4 e5 17. Be3 Ne6 18. Rf1 Nd4 19. Ne2 Qe7 20. g4 Bd7 21. Nxd4 cxd4 22. Bd2 Rbe8 23. g5 a5 24. b4 Ra8 25. bxa5 bxa5 26. Qa3 Qxa3 27. Rxa3 Rfc8 28. Rc1 Bf8 29. Raa1 Bb4 30. Bxb4 axb4 31. c5 Bxa4 32. Bf1 b3 33. Rab1 Rab8 34. Rb2 Kf8 35. c6 Ke7 36. h4 Rc7 37. Bd3 Ra8 38. Ra1 Rca7 39. Rf1 Rd8 40. Rbf2 Kf8 41. Bc4 Kg8 42. Rb2 Rb8 43. Rfb1 Rc8 44. Ra1 Raa8 45. Rf1 Ra7 46. Rfb1 Kf8 47. Bxb3 Bxc6 48. dxc6 Rxc6 49. Bd5 Rcc7 50. Rb8+ Kg7 51. Re8 Re7 52. Rbb8 Rxe8 53. Rxe8 d3 54. Kf2 Ra1 55. Ke3 Rh1 56. Rxe5 Rxh4 57. Kxd3 h6 58. gxh6+ Rxh6 59. Re7 Rh3+ 60. Ke2 g5 61. Rxf7+ Kg6 62. e5 Rh2+ 63. Ke3 Rb2 64. e6 Rb6 65. e7 Rb1 1-0

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "6"]
[White "Rivero, Jose Luis"]
[Black "Recoulat, Eduardo Juan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2230"]
[PlyCount "117"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Qa4 dxc4 5. Qxc4 e5 6. Qc2 Bd6 7. Nc3 0-0 8. Nf3 Na6 9. 0-0 Nb4 10. Qd1 Re8 11. d3 h6 12. Bd2 Bf5 13. Rc1 Qd7 14. Qa4 Na6 15. a3 Nc5 16. Qd1 e4 17. dxe4 Ncxe4 18. Nxe4 Nxe4 19. Be3 c5 20. Nh4 Bh3 21. Qd5 Bxg2 22. Nxg2 Nf6 23. Qd3 b6 24. Rfd1 Red8 25. Qc2 Qh3 26. f3 Qe6 27. Rd2 Bc7 28. Rcd1 Rxd2 29. Rxd2 Rd8 30. Rxd8+ Bxd8 31. Bf4 Nd7 32. e4 Bf6 33. b3 Bd4+ 34. Kh1 Ne5 35. Bxe5 Qxe5 36. Nh4 Bb2 37. a4 Qc3 38. Qxc3 Bxc3 39. Nf5 Kf8 40. Kg2 Be5 41. Kf2 h5 42. Ke2 g6 43. Ne3 Ke7 44. Kd3 Bd4 45. Nd5+ Kd6 46. Kc4 g5 47. h3 f6 48. g4 h4 49. Kb5 Kd7 50. Kc4 Kd6 51. Kb5 Kd7 52. f4 Kd6 53. fxg5 fxg5 54. Kc4 Ke5 55. Kd3 Kd6 56. Nb4 Bg1 57. Nc2 Ke5 58. Ne1 Kf4 59. e5 0-1

[Event "Buenos Aires op2"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "6"]
[White "Rivero, Jose Luis"]
[Black "Scarpa, Joaquin"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2230"]
[PlyCount "109"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. d4 e6 5. 0-0 Nf6 6. c4 dxc4 7. Qa4 Nd7 8. dxc5 Bxc5 9. Qxc4 0-0 10. Nc3 Be7 11. Rd1 Qa5 12. Be3 Nf6 13. Qb5 Qc7 14. Bf4 Qa5 15. Ne5 Qxb5 16. Nxb5 Nxe5 17. Bxe5 Ne8 18. Rac1 f6 19. Bd6 Nxd6 20. Nxd6 Rd8 21. Nxc8 Raxc8 22. Rxd8+ Rxd8 23. Bxb7 Bd6 24. b3 Kf7 25. Kg2 Rd7 26. Ba6 Rc7 27. Bc4 Ke7 28. a4 a5 29. f4 Ba3 30. Rc3 e5 31. Kf3 Bb4 32. Rc1 Rc5 33. Rd1 exf4 34. gxf4 g5 35. fxg5 Rxg5 36. h4 Rf5+ 37. Kg4 Re5 38. Bd3 h6 39. Rf1 Bd2 40. e4 Be3 41. Rf3 Bd2 42. Rf2 Bb4 43. Rg2 Kd6 44. Kf3 Ke7 45. Rg7+ Kf8 46. Rb7 Re7 47. Rb6 Kg7 48. Bc4 Bc3 49. Rb8 Kh7 50. Rc8 Kg7 51. Bd5 Bb4 52. Rc6 Bd2 53. Be6 Bb4 54. Kg4 Bd2 55. Kf5 1-0

[Event "Buenos Aires Najdorf op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "5"]
[White "Rivero, Jose Luis"]
[Black "Villarreal, Hector"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2230"]
[BlackElo "2290"]
[PlyCount "117"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be6 8. d3 Be7 9. a3 a5 10. Be3 0-0 11. Ne4 f5 12. Nc5 Bd5 13. Rc1 Nd4 14. Bxd4 exd4 15. e4 dxe3 16. fxe3 Kh8 17. Qe2 Bxc5 18. Rxc5 Qe7 19. d4 c6 20. Ne5 Bxg2 21. Kxg2 Nd5 22. Rf3 g5 23. e4 fxe4 24. Qxe4 Rxf3 25. Qxf3 Rf8 26. Qe2 Qf6 27. Rc1 Qf5 28. Re1 Kg7 29. Ng4 h5 30. Qe5+ Qxe5 31. Nxe5 g4 32. Nc4 Rf3 33. Nxa5 Ne3+ 34. Kg1 Nc2 35. Rf1 Rd3 36. Nxb7 Nxd4 37. Nc5 Nf3+ 38. Kf2 Rd2+ 39. Ke3 Rxb2 40. h3 Rc2 41. hxg4 hxg4 42. Ne4 Kg6 43. Ra1 Kf5 44. a4 Ke5 45. Kd3 Rb2 46. a5 Rb3+ 47. Nc3 Kd6 48. a6 Ne5+ 49. Kc2 Rb8 50. Na4 Kc7 51. Rh1 Rb4 52. Rh7+ Kb8 53. a7+ Ka8 54. Nb2 Rb7 55. Rxb7 Kxb7 56. Kc3 Kxa7 57. Kd4 Nf3+ 58. Kc5 Kb7 59. Nd3 1/2-1/2

[Event "Buenos Aires FMD op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "1"]
[White "Szmetan, Jorge"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2415"]
[BlackElo "2190"]
[PlyCount "93"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. cxd5 Nxd5 7. d4 Nb6 8. Nc3 Nc6 9. e3 e5 10. d5 Na5 11. e4 Nac4 12. b3 Nd6 13. a4 Bg4 14. Qd3 Bxf3 15. Bxf3 f5 16. Ba3 a6 17. Rac1 Rc8 18. Bg2 Qf6 19. Rc2 Rfd8 20. Bh3 Nd7 21. f3 Rf8 22. Nd1 h5 23. exf5 gxf5 24. Bxd6 cxd6 25. Rxc8 Rxc8 26. Qxf5 Qxf5 27. Bxf5 Rc7 28. Be6+ Kf8 29. Bxd7 Rxd7 30. Nf2 Rc7 31. Ne4 Ke7 32. g4 hxg4 33. fxg4 Rc2 34. g5 Re2 35. Ng3 Rd2 36. Nf5+ Kf7 37. Nxd6+ Kg6 38. h4 Rxd5 39. Nf5 Bf8 40. Ng3 Bc5+ 41. Kg2 Rd2+ 42. Kh3 Rd3 43. Rf6+ Kg7 44. Kg4 Rxb3 45. Nf5+ Kh8 46. g6 Rb6 47. Kg5 1-0

[Event "Buenos Aires FMDA op-A"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "7"]
[White "Altamirano, Benjamin"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2225"]
[PlyCount "99"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d4 exd4 4. Qxd4 Nf6 5. Bg5 Be7 6. c3 c6 7. Nd2 0-0 8. Ngf3 h6 9. Bxf6 Bxf6 10. Qd3 Nd7 11. 0-0 Nc5 12. Qc2 Re8 13. Nd4 Bg4 14. Rfe1 Qd7 15. N2b3 Nxb3 16. axb3 a6 17. e3 Rad8 18. b4 g6 19. Qd3 Re7 20. Nb3 Bf5 21. Qd2 h5 22. h4 Qc7 23. Rad1 Ree8 24. Nc5 Bg4 25. f3 Bc8 26. Kf2 Be5 27. f4 Bd6 28. Ra1 a5 29. Bf3 axb4 30. cxb4 Bf8 31. Rec1 Qe7 32. Nd3 Bf5 33. b5 Bxd3 34. Qxd3 Qf6 35. Rc2 Rd6 36. bxc6 bxc6 37. Ra6 Rde6 38. Qc3 Qe7 39. Rxc6 Rxe3 40. Qd2 Rxf3+ 41. Kxf3 Qe4+ 42. Kf2 Bg7 43. Kg1 Bd4+ 44. Kh2 Be3 45. Qg2 Qf5 46. Qh3 Qd3 47. Qd7 Rf8 48. Qe7 Kg7 49. R6c3 Qf5 50. Qxe3 1-0

[Event "Buenos Aires Najdorf qual"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "8"]
[White "Biaggi, Eduardo Gustavo"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2265"]
[BlackElo "2215"]
[PlyCount "137"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. Nc3 d6 4. e4 g6 5. Be2 Bg7 6. Nf3 0-0 7. 0-0 e6 8. dxe6 Bxe6 9. Ng5 Nc6 10. Be3 Qe7 11. Re1 Rad8 12. Nd5 Bxd5 13. exd5 Nb4 14. Bf3 Qd7 15. c3 Na6 16. h4 Nc7 17. a4 b6 18. Nh3 h6 19. Kh2 Rfe8 20. g4 Re5 21. c4 Rde8 22. g5 hxg5 23. hxg5 Nh7 24. Ra3 Na6 25. Rg1 Nb4 26. Bf4 R5e7 27. Bg4 Qd8 28. Qc1 Be5 29. Bxe5 Rxe5 30. f4 Re4 31. Nf2 Rd4 32. Rh3 Qe7 33. Kg2 Nd3 34. Nxd3 Qe4+ 35. Rf3 Rxd3 36. Re1 Qxe1 37. Qxe1 Rxe1 38. Rxd3 Re4 39. Kf3 Rxc4 40. b3 Rb4 41. Bd7 f6 42. gxf6 Nxf6 43. Bb5 Nh5 44. Bc4 Ng7 45. Kg4 Kf7 46. Kg5 Nf5 47. Rh3 Kg7 48. Rh1 a6 49. Re1 Nh6 50. Bxa6 Rxb3 51. Re7+ Nf7+ 52. Kg4 Rb4 53. Bb5 g5 54. Rb7 Rxf4+ 55. Kg3 Rb4 56. Be8 Rf4 57. Bxf7 Rxf7 58. Rxb6 Kf6 59. Rxd6+ Ke5 60. Rd8 c4 61. d6 Kd4 62. Kg4 c3 63. Kxg5 c2 64. Rc8 Kd3 65. a5 Kd2 66. a6 c1Q 67. Rxc1 Kxc1 68. a7 Rxa7 69. Kf6 1/2-1/2

[Event "Buenos Aires FMDA op-A"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "1"]
[White "Bronstein, Luis Marcos"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2365"]
[PlyCount "85"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 b6 10. 0-0 Bb7 11. Qd3 Ba6 12. Qe3 Qc8 13. d5 Qd7 14. c4 e6 15. Bb2 Bxb2 16. Rxb2 exd5 17. cxd5 Re8 18. Rd2 Bxe2 19. Qxe2 f6 20. e5 fxe5 21. Ng5 a6 22. Ne4 Qd8 23. f4 Nd7 24. f5 Rf8 25. fxg6 Rxf1+ 26. Kxf1 hxg6 27. Qg4 Kg7 28. Rf2 Nf8 29. d6 Ra7 30. h4 Rf7 31. Rxf7+ Kxf7 32. h5 Qd7 33. hxg6+ Kg7 34. Qg5 Nxg6 35. Qf6+ Kh6 36. Qg5+ Kg7 37. Qf6+ Kh6 38. Ng5 Qg4 39. Ne6 Qd1+ 40. Kf2 Qd2+ 41. Kg1 Qd3 42. Qg7+ Kh5 43. Qh7+ 1-0

[Event "Buenos Aires Najdorf qual"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "11"]
[White "Del Rey, Diego"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2270"]
[BlackElo "2215"]
[PlyCount "16"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 0-0 1/2-1/2

[Event "Buenos Aires Najdorf qual"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "4"]
[White "Devcic, Marcos"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "2320"]
[PlyCount "58"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 f5 4. g3 Nf6 5. Bg2 0-0 6. Nh3 d6 7. Nf4 g5 8. Nfd5 c6 9. Nxf6+ Bxf6 10. d5 Qe8 11. 0-0 c5 12. e4 f4 13. Nb5 Na6 14. Bf3 Qg6 15. g4 Qg7 16. Rb1 h5 17. h3 hxg4 18. hxg4 Kf7 19. Kg2 Rh8 20. Bd2 Bd7 21. Qe2 Bxb5 22. cxb5 Nc7 23. b4 b6 24. bxc5 bxc5 25. a4 Rab8 26. Rh1 Bc3 27. e5 Bxe5 28. a5 Rxh1 29. Kxh1 Qh7+ 0-1

[Event "Buenos Aires FMDA op-A"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "9"]
[White "Dotta, Juan Carlos"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2280"]
[PlyCount "120"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 c5 5. c3 b6 6. Nbd2 Bb7 7. Bd3 0-0 8. 0-0 d6 9. Re1 h6 10. Bh4 Nbd7 11. Bg3 Nh5 12. e4 Nxg3 13. hxg3 cxd4 14. Nxd4 Rc8 15. Rc1 Ne5 16. Bf1 h5 17. Qa4 a6 18. Qb3 Bh6 19. Rcd1 Qc7 20. a4 Qc5 21. Qa2 Ng4 22. N2b3 Qc7 23. Nf3 Rfd8 24. Bd3 e5 25. c4 Ra8 26. Na1 Bc8 27. Nc2 Be6 28. Qb3 b5 29. axb5 axb5 30. Na3 Qc5 31. Re2 b4 32. Nc2 Rdb8 33. Ra1 Rxa1+ 34. Nxa1 Qa5 35. Qd1 Rc8 36. Re1 Qb6 37. Qc2 Kg7 38. Nb3 Kf8 39. Ra1 Nxf2 40. c5 Rxc5 41. Nxc5 Ng4 42. Nd4 Be3+ 43. Kf1 dxc5 44. Nxe6+ Qxe6 45. Ra6 Qd7 46. Be2 Bd4 47. Bxg4 Qxg4 48. Qd3 c4 49. Qf3 Qxf3+ 50. gxf3 Bxb2 51. Ke2 Bd4 52. Ra4 Bc5 53. Kd2 f5 54. Ra6 fxe4 55. fxe4 Kf7 56. Rc6 c3+ 57. Ke2 b3 58. Kd3 Bd4 59. Rc7+ Kf6 60. Rb7 c2 0-1

[Event "Buenos Aires CAA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "7"]
[White "Echeguren, Gustavo Fabian"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2446"]
[PlyCount "58"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. d3 Qd7 6. e4 g6 7. Nge2 Bg7 8. b3 Bh3 9. 0-0 h5 10. f3 Bxg2 11. Kxg2 f5 12. Nd5 h4 13. Nec3 hxg3 14. hxg3 fxe4 15. Nxe4 Qh3+ 16. Kf2 Qh2+ 17. Ke1 Nd4 18. Rf2 Qg1+ 19. Rf1 Qxf1+ 20. Kxf1 Rh1+ 21. Kf2 Rxd1 22. Nxc7+ Kd7 23. Nxa8 Kc8 24. Nxd6+ Kb8 25. Ne8 Bh6 26. Bxh6 Rxa1 27. Bg7 Rxa2+ 28. Kf1 Kxa8 29. Bxe5 Nf5 0-1

[Event "Buenos Aires Traffic op"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "7"]
[White "Fiorito, Fabian"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2410"]
[PlyCount "67"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. Bd3 fxe5 8. Nxe5 Nf6 9. Bg5 Bd6 10. Nxc6 bxc6 11. Nd2 cxd4 12. cxd4 e5 13. dxe5 Bxe5 14. Qc2 0-0 15. Bxh7+ Kh8 16. Nf3 Bxb2 17. 0-0 Bxa1 18. Rxa1 Qc7 19. Bg6 Ng4 20. h3 Rxf3 21. hxg4 Qe5 22. gxf3 Qxa1+ 23. Kg2 Qe5 24. Qc1 Kg8 25. f4 Qd6 26. Bb1 Bxg4 27. Qh1 Rb8 28. Bh7+ Kf8 29. Qh4 Qe6 30. Bd3 Rb3 31. Qh8+ Kf7 32. Bh7 Qc8 33. Bd8 Bh3+ 34. Kh2 1-0

[Event "Buenos Aires GP I"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "4"]
[White "Gallardo Retortillo, Enrique"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "65"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bd3 a6 7. h3 b5 8. a3 Bb7 9. 0-0 Nbd7 10. Re1 g6 11. Be3 Bg7 12. Qd2 0-0 13. f4 Nc5 14. Bf2 d5 15. e5 Nfe4 16. Bxe4 Nxe4 17. Nxe4 dxe4 18. Rad1 g5 19. g3 gxf4 20. gxf4 Kh8 21. Nb3 Bd5 22. Qb4 Rg8 23. Kh2 Bh6 24. Bg3 e3 25. Rxe3 Bxf4 26. Qxf4 Qb6 27. Rg1 Rac8 28. Nd4 Qxd4 29. Qxd4 Rxc2+ 30. Re2 Rxe2+ 31. Bf2 Rc8 32. Qf4 f5 33. Qg3 1-0

[Event "Buenos Aires FMDA tt"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "3"]
[White "Giaccio, Alfredo Gustavo"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2370"]
[PlyCount "105"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. a3 cxd4 8. cxd4 Nf5 9. b4 Qb6 10. Bb2 Be7 11. 0-0 0-0 12. Bd3 g6 13. Bxf5 gxf5 14. Nc3 Kh8 15. Na4 Qd8 16. Nc5 Rb8 17. Bc1 Rg8 18. Bf4 b6 19. Nxd7 Qxd7 20. Rc1 Rbc8 21. Qe2 Rg4 22. g3 Rgg8 23. Rc2 Nb8 24. Rxc8 Rxc8 25. Bg5 Qd8 26. h4 Rc4 27. Bxe7 Qxe7 28. Ng5 h6 29. Nf3 Kg7 30. Kg2 Qc7 31. Rd1 Nd7 32. h5 b5 33. Rd3 Nb6 34. g4 fxg4 35. Nd2 Rc3 36. Qxg4+ Kh7 37. Qf3 Rxd3 38. Qxd3+ Kg7 39. Qg3+ Kh7 40. Qh4 Nc8 41. Qf4 f5 42. Nb3 Qf7 43. Qh4 Nb6 44. Nc5 Nc4 45. Nd3 Qg7+ 46. Kf1 Qg5 47. Qxg5 hxg5 48. Nc5 Nxa3 49. Nxe6 Nc2 50. Nxg5+ Kg8 51. e6 Kf8 52. h6 Nxd4 53. h7 1-0

[Event "Buenos Aires CAA"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "5"]
[White "Goldschmidt, Bernardo"]
[Black "Rivero, Jose Luis"]
[Result "1-0"]
[ECO "A75"]
[WhiteElo "2210"]
[PlyCount "31"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. e4 a6 8. a4 Bg4 9. Be2 Bxf3 10. Bxf3 Bg7 11. 0-0 0-0 12. Bf4 Qe7 13. Qb3 Nbd7 14. Qxb7 Rfb8 15. Qc6 Ne8 16. a5 1-0

[Event "Buenos Aires FMDA op-A"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "11"]
[White "Goldschmidt, Bernardo"]
[Black "Rivero, Jose Luis"]
[Result "0-1"]
[ECO "A69"]
[WhiteElo "2210"]
[PlyCount "102"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Nf3 e6 8. Be2 exd5 9. cxd5 Re8 10. Nd2 a6 11. a4 h5 12. h3 Nbd7 13. 0-0 Rb8 14. e5 dxe5 15. f5 Nb6 16. fxg6 fxg6 17. Ra3 e4 18. a5 Nbxd5 19. Bc4 Kh7 20. Nxd5 Nxd5 21. Nb3 Nb4 22. Bf4 Ra8 23. Nxc5 Qxd1 24. Rxd1 Nc2 25. Rg3 Bd4+ 26. Rxd4 Nxd4 27. Kh2 Be6 28. Nxe6 Nxe6 29. Bd2 Rad8 30. Bc3 Rd7 31. Re3 Nf4 32. Be1 g5 33. Rb3 Rc8 34. Rc3 Rc6 35. b3 Nd3 36. Bd2 Kg6 37. Kg1 Ne5 38. Bc1 Nxc4 39. bxc4 Rdc7 40. Rg3 Rc5 41. Bd2 Rf5 42. Rb3 h4 43. Bc3 Rxc4 44. Rb6+ Rc6 45. Rb3 e3 46. Be1 e2 47. Rb1 Rd6 48. g4 hxg3 49. Kg2 Rd1 50. Rb6+ Rf6 51. Bc3 Rxb6 0-1

[Event "Buenos Aires Najdorf qual"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "10"]
[White "Ippoliti, Horacio Alberto"]
[Black "Rivero, Jose Luis"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2035"]
[BlackElo "2215"]
[PlyCount "58"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nc6 7. Bf4 f5 8. N4c3 Nf6 9. Be5 0-0 10. h3 Nxe5 11. dxe5 Nd7 12. f4 Nb6 13. Qxd8 Bxd8 14. 0-0-0 a6 15. Nd4 c5 16. Nf3 Be7 17. a4 h6 18. Nd2 Nd5 19. Nxd5 exd5 20. Be2 Bd7 21. Bf3 Bc6 22. c4 d4 23. Bd5+ Kh7 24. b3 Rfd8 25. Bxc6 bxc6 26. Nf3 Rab8 27. Rd3 g5 28. g4 Rf8 29. fxg5 hxg5 1/2-1/2

