[Event "Santo Domingo op U2100"]
[Site "Santo Domingo"]
[Date "2015.02.13"]
[Round "5"]
[White "Rivera, Nelson"]
[Black "Marino, Roberto"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2049"]
[BlackElo "1988"]
[PlyCount "99"]
[EventDate "2015.02.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "DOM"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. c4 g6 7. h3 Bg7 8. Be3 0-0 9. 0-0 Nc6 10. Nc3 e6 11. Rc1 Bd7 12. Be2 Nxd4 13. Bxd4 Bc6 14. Bf3 b5 15. cxb5 axb5 16. a3 Bh6 17. e5 dxe5 18. Bxe5 Qxd1 19. Rcxd1 Bxf3 20. gxf3 Nh5 21. Bd6 Rfc8 22. Nxb5 Nf4 23. Bxf4 Bxf4 24. b3 Rc2 25. a4 Rc5 26. Rd4 Rg5+ 27. Kh1 e5 28. Rd7 Rh5 29. Rfd1 Rxh3+ 30. Kg2 Rh2+ 31. Kg1 Rh3 32. Rd8+ Rxd8 33. Rxd8+ Kg7 34. a5 e4 35. Rd4 Rxf3 36. Ra4 Rxb3 37. a6 Bb8 38. a7 Bxa7 39. Nxa7 e3 40. fxe3 Rxe3 41. Kf2 Re8 42. Nc6 h5 43. Nd4 f5 44. Nf3 Kh6 45. Kg3 Re3 46. Kf4 Re4+ 47. Rxe4 fxe4 48. Kxe4 g5 49. Nxg5 Kxg5 50. Kf3 1/2-1/2

[Event "Santo Domingo op U2100"]
[Site "Santo Domingo"]
[Date "2015.02.08"]
[Round "4"]
[White "Cedeno de la Rosa, Adolfo"]
[Black "Rivera, Nelson"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2029"]
[BlackElo "2049"]
[PlyCount "41"]
[EventDate "2015.02.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "DOM"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. f4 c5 8. Nf3 Nc6 9. Bb5 cxd4 10. Bxc6+ bxc6 11. cxd4 Ba6 12. Be3 Qa5+ 13. Kf2 0-0 14. Ne5 Bxe5 15. dxe5 Rfd8 16. Qg4 Qb4 17. Kf3 Qb2 18. Rhe1 c5 19. h4 Rab8 20. Rab1 Qc3 21. Rb3 0-1

[Event "Santo Domingo op U2100"]
[Site "Santo Domingo"]
[Date "2015.02.07"]
[Round "3"]
[White "Rivera, Nelson"]
[Black "Ventura Ruiz, Jonathan Leonardo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2049"]
[BlackElo "1975"]
[PlyCount "90"]
[EventDate "2015.02.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "DOM"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 Nbd7 6. Bf4 Qa5 7. 0-0 e5 8. Be3 Be7 9. h3 Bh5 10. Nd2 Bxe2 11. Nxe2 0-0 12. Ng3 Rfe8 13. c4 g6 14. f4 Bd8 15. fxe5 dxe5 16. d5 Bb6 17. Qe2 h5 18. Nb3 Bxe3+ 19. Qxe3 Qb4 20. Qh6 Qf8 21. Qg5 Nh7 22. Qe3 h4 23. Ne2 Qe7 24. Rf2 Qg5 25. Qd3 Rad8 26. Raf1 Rf8 27. Kh2 Nhf6 28. Rf3 Nh5 29. Qc2 Ng7 30. g4 hxg3+ 31. Nxg3 cxd5 32. cxd5 Rc8 33. Qf2 f5 34. exf5 Nxf5 35. Nxf5 Rxf5 36. Rg1 Rxf3 37. Qxf3 Rc2+ 38. Kh1 Qf4 39. Qxf4 exf4 40. Rxg6+ Kf7 41. Rg2 Rc4 42. Kh2 f3 43. Rd2 Nc5 44. Nxc5 Rxc5 45. Kg3 Rc1 1-0

[Event "Arlington CC-ch"]
[Site "Arlington"]
[Date "1999.05.23"]
[Round "4"]
[White "Mazock, Michael J"]
[Black "Rivera, Nelson"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "72"]
[EventDate "1999.05.22"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 e5 5. e3 c5 6. Nge2 Nc6 7. b3 Nge7 8. Bb2 0-0 9. 0-0 f5 10. Nd5 Nxd5 11. Bxd5+ Kh8 12. Bg2 Qb6 13. d3 Bd7 14. Qd2 a5 15. Nc3 Ne7 16. Rfd1 a4 17. Nxa4 Bxa4 18. bxa4 Rxa4 19. Rdb1 Qa7 20. Bc3 Nc6 21. Rb2 Ra8 22. Rab1 Rxa2 23. Rxa2 Qxa2 24. Qxa2 Rxa2 25. Bxc6 bxc6 26. Rb8+ Bf8 27. Rxf8+ Kg7 28. Rc8 Ra3 29. Be1 Rxd3 30. Rxc6 Kf6 31. Kf1 g5 32. Ke2 e4 33. f3 Ke5 34. Rc7 h6 35. fxe4 fxe4 36. Re7+ Kf5 1-0

[Event "Arlington CC-ch"]
[Site "Arlington"]
[Date "1999.05.23"]
[Round "3"]
[White "Rivera, Nelson"]
[Black "Kaufman, Larry C"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2417"]
[PlyCount "40"]
[EventDate "1999.05.22"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 0-0 5. Nbd2 h6 6. Bh4 d6 7. h3 Nc6 8. Bg3 Qe8 9. e4 e5 10. d5 Ne7 11. Bd3 Nexd5 12. 0-0 Nf4 13. Bxf4 exf4 14. Re1 Nd7 15. e5 Nxe5 16. Nxe5 dxe5 17. Qb3 Be6 18. Qxb7 Qd7 19. Be4 Rab8 20. Qc6 Qxd2 0-1

[Event "Arlington CC-ch"]
[Site "Arlington"]
[Date "1999.05.22"]
[Round "2"]
[White "Moore, Paul E"]
[Black "Rivera, Nelson"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "92"]
[EventDate "1999.05.22"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. g3 Bg7 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 d6 6. d3 Nf6 7. Nbd2 0-0 8. Re1 e5 9. Nc4 b5 10. Ne3 a5 11. a3 Bd7 12. Bd2 Qc8 13. c4 Nd4 14. Nxd4 cxd4 15. Nd5 Nxd5 16. cxd5 f5 17. f4 fxe4 18. dxe4 Bg4 19. Qb3 Qd7 20. Bf1 Rfb8 21. Rac1 exf4 22. Bxf4 b4 23. a4 Qe7 24. Rc6 Be5 25. h3 Bd7 26. Rc7 Qe8 27. Bxe5 dxe5 28. d6+ Kh8 29. Bc4 Rc8 30. Bf7 Qd8 31. Rxd7 Qxd7 32. Qd5 Re8 33. Bxe8 Rxe8 34. Kg2 Re6 35. Rc1 Qxd6 36. Rc8+ Kg7 37. Qa8 Rf6 38. Rh8 Qd7 39. h4 Rf7 40. Rc8 Qe7 41. Qd5 Qf6 42. Rc1 g5 43. hxg5 Qxg5 44. Rc4 Qd2+ 45. Kh3 Qh6+ 46. Kg2 Qd2+ 1/2-1/2

[Event "USA Armed Forces-ch"]
[Site "USA"]
[Date "1990.??.??"]
[Round "1"]
[White "Crook, Charles"]
[Black "Rivera, Nelson"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "43"]
[EventDate "1990.??.??"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nc3 b6 2. f4 Bb7 3. e4 g6 4. Nf3 Bg7 5. g3 Bxc3 6. dxc3 Bxe4 7. Bg2 Nc6 8. 0-0 Nf6 9. Ne5 Bxg2 10. Kxg2 h5 11. Qf3 Kf8 12. Nxc6 dxc6 13. Qxc6 h4 14. f5 hxg3 15. fxg6 Qc8 16. hxg3 Qh3+ 17. Kf2 Qf5+ 18. Kg1 Qxg6 19. Qxa8+ Kg7 20. Qg2 Ng4 21. Rf4 Rh2 22. Qe4 1-0

[Event "USA Armed Forces-ch"]
[Site "USA"]
[Date "1990.??.??"]
[Round "12"]
[White "Highley, E."]
[Black "Rivera, Nelson"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "148"]
[EventDate "1990.??.??"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 b6 8. Nf3 0-0 9. Bd3 f5 10. exf6 Nxf6 11. Qd2 c5 12. dxc5 bxc5 13. Ne5 Nfd7 14. Nf3 Qf6 15. g3 Bb7 16. Rf1 Nc6 17. 0-0-0 c4 18. Be2 Nc5 19. Nd4 Rfd8 20. Nxc6 Bxc6 21. Qd4 Qxd4 22. Rxd4 Rdb8 23. Bg4 Kf7 24. Re1 g6 25. Rd2 Re8 26. Bf3 Rad8 27. Rde2 Rd6 28. Nd1 d4 29. Bxc6 Rxc6 30. Nf2 Nd3+ 31. Nxd3 cxd3 32. Rd2 Rec8 33. Rxd3 Rxc2+ 34. Kb1 Rxh2 35. Rxd4 Rc7 36. a3 a5 37. Rc1 Rb7 38. Rc2 Rh5 39. Rcd2 Kf6 40. Re2 Rhb5 41. Rde4 Kf5 42. Re5+ Kg4 43. Rxb5 Rxb5 44. Re3 h5 45. Kc2 Kh3 46. Kc3 a4 47. b4 axb3 48. Kb2 Kg4 49. a4 Rb4 50. a5 Ra4 51. Rxb3 Rxa5 52. Kc2 Ra2+ 53. Kd1 Rg2 54. Rb5 Rxg3 55. Rg5+ Kxf4 56. Rc5 e5 57. Ke2 Rg2+ 58. Kf1 Ra2 59. Rc6 g5 60. Rf6+ Ke4 61. Rb6 h4 62. Rb4+ Kf3 63. Rb3+ Kf4 64. Rb4+ e4 65. Rb7 h3 66. Kg1 e3 67. Re7 Kf3 68. Re8 Ra1+ 69. Kh2 e2 70. Rf8+ Ke4 71. Re8+ Kd3 72. Rd8+ Kc4 73. Rc8+ Kb5 74. Rb8+ Kc6 0-1

[Event "USA Armed Forces-ch"]
[Site "USA"]
[Date "1990.??.??"]
[Round "5"]
[White "Regensberg, W."]
[Black "Rivera, Nelson"]
[Result "1/2-1/2"]
[ECO "A77"]
[PlyCount "42"]
[EventDate "1990.??.??"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Nbd7 10. Nd2 Re8 11. Qc2 a6 12. a4 Ne5 13. f4 Neg4 14. Nc4 Qe7 15. Bf3 Nh5 16. Ne2 Qh4 17. h3 Ng3 18. Bxg4 Nxf1 19. Kxf1 Bxg4 20. hxg4 Rad8 21. g5 f6 1/2-1/2

[Event "USA Armed Forces-ch"]
[Site "USA"]
[Date "1990.??.??"]
[Round "2"]
[White "Rivera, Nelson"]
[Black "Beszczynski, Tim"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "101"]
[EventDate "1990.??.??"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. h3 b6 7. cxd5 Nxd5 8. Bd3 Bb7 9. 0-0 Nd7 10. e4 Nxc3 11. bxc3 c5 12. Bb2 cxd4 13. cxd4 Rc8 14. Qe2 Qc7 15. Rac1 Qd6 16. e5 Qb4 17. Ng5 e6 18. Be4 Bxe4 19. Nxe4 b5 20. Nd6 Rxc1 21. Rxc1 a6 22. Rc6 Qa4 23. a3 Qa5 24. Qf3 Qd2 25. Qc3 Qxc3 26. Bxc3 Ra8 27. Rc7 Nb6 28. Ba5 Rb8 29. Bxb6 Rxb6 30. Nxf7 a5 31. Nd6 b4 32. Nc4 b3 33. Nb2 Bf8 34. d5 exd5 35. e6 Rxe6 36. Rb7 Re1+ 37. Kh2 Bd6+ 38. g3 Re2 39. Rxb3 Rxf2+ 40. Kg1 Bxg3 41. Na4 Rf4 42. Nc3 Rf3 43. Kg2 Rd3 44. Rb5 Rxc3 45. Rxa5 Rd3 46. Ra7 Bd6 47. a4 Bc5 48. Rc7 Rg3+ 49. Kf1 Rc3 50. Rd7 d4 51. Ke2 0-1

[Event "USA Armed Forces-ch"]
[Site "USA"]
[Date "1990.??.??"]
[Round "6"]
[White "Rivera, Nelson"]
[Black "Highley, E."]
[Result "1/2-1/2"]
[ECO "D04"]
[PlyCount "102"]
[EventDate "1990.??.??"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Nf3 Nf6 5. d4 g6 6. Nbd2 Bg7 7. Bd3 0-0 8. 0-0 b6 9. a4 Qc7 10. h3 Bb7 11. c3 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Nf3 Qe7 15. Qc2 Rfe8 16. a5 Ne4 17. Bxe4 Qxe4 18. Qxe4 dxe4 19. Nh2 Bd5 20. Ra3 b5 21. Rb1 b4 22. cxb4 cxb4 23. Ra4 Rab8 24. Bxg7 Kxg7 25. Nf1 Bc6 26. Ra2 Bb5 27. Rd1 Red8 28. Rad2 Rxd2 29. Rxd2 Rc8 30. Ng3 Bd3 31. f3 f5 32. fxe4 fxe4 33. Kf2 Rc3 34. Rb2 Rc1 35. Ne2 Ra1 36. Nd4 Rxa5 37. Nc6 Rf5+ 38. Kg3 a5 39. Ra2 Bb1 40. Rxa5 Rxa5 41. Nxa5 Bc2 42. Kf4 Kf6 43. h4 h6 44. Nc6 g5+ 45. hxg5+ hxg5+ 46. Kg3 Bxb3 47. Nxb4 Be6 48. Nc2 Bd7 49. Nd4 Kg6 50. Nb3 Kf5 51. Kf2 Ba4 1/2-1/2

[Event "USA Armed Forces-ch"]
[Site "USA"]
[Date "1990.??.??"]
[Round "4"]
[White "Rivera, Nelson"]
[Black "Langreck, John"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "63"]
[EventDate "1990.??.??"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. 0-0 0-0 6. Nbd2 c5 7. c3 b6 8. Re1 Qc7 9. Ne5 Nc6 10. f4 Nd7 11. Qh5 f5 12. Nxd7 Bxd7 13. g4 g6 14. Qh6 fxg4 15. Bxg6 hxg6 16. Qxg6+ Kh8 17. Qh5+ Kg7 18. Qxg4+ Kf7 19. Qh5+ Kf6 20. Qh6+ Kf7 21. Qh5+ Kf6 22. e4 Rg8+ 23. Kh1 Rg6 24. Qh7 Rg7 25. e5+ Kf7 26. Qh5+ Kg8 27. Nf3 Rf8 28. Be3 Be8 29. Qh6 Rg6 30. Rg1 Bg5 31. Rxg5 Rxg5 32. Nxg5 1-0

[Event "USA Armed Forces-ch"]
[Site "USA"]
[Date "1990.??.??"]
[Round "3"]
[White "Whitten, Jason"]
[Black "Rivera, Nelson"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "114"]
[EventDate "1990.??.??"]
[EventType "schev"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Nd7 7. Bxe7 Qxe7 8. Bd3 Nb4 9. Be2 a6 10. a3 Nc6 11. 0-0 f6 12. Re1 fxe5 13. Nxe5 Ncxe5 14. dxe5 0-0 15. Bg4 b5 16. Nxd5 Qf7 17. Bf3 Ra7 18. Nc3 Bb7 19. Bxb7 Rxb7 20. Qd2 b4 21. axb4 Rxb4 22. b3 Rf4 23. f3 Rf5 24. Qd4 g5 25. Rad1 Nb6 26. Ne4 Rf4 27. Nf6+ Kh8 28. Re4 Rf5 29. c4 h5 30. c5 Nc8 31. Qd7 Ne7 32. Qxc7 g4 33. Rd7 Rxf6 34. Rxe7 Qg6 35. exf6 gxf3 36. Rh7+ Qxh7 37. Qxh7+ Kxh7 38. Rxe6 Rg8 39. g3 Kg6 40. Rxa6 Rb8 41. Rb6 Rd8 42. Kf2 Rd3 43. b4 Rc3 44. h3 Kf7 45. Rd6 Rc4 46. Kxf3 Rxb4 47. c6 Rc4 48. g4 h4 49. Ke3 Rc3+ 50. Kd4 Rc1 51. Ke5 Rc5+ 52. Kd4 Rc1 53. Kd5 Rc3 54. g5 Rc1 55. Rd7+ Kg6 56. Rg7+ Kh5 57. f7 Rc5+ 1/2-1/2

[Event "NATO-ch"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Becker, Marc"]
[Black "Rivera, Nelson"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2300"]
[PlyCount "79"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[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. Nc3 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 Nc6 8. Rb1 a5 9. a3 Nh5 10. b4 axb4 11. axb4 Nd4 12. e3 Ne6 13. d4 exd4 14. exd4 c6 15. Re1 Bd7 16. Bb2 Ng5 17. Nxg5 Qxg5 18. Ne4 Qe7 19. d5 Bxb2 20. Rxb2 cxd5 21. Qxd5 Rfe8 22. Rbe2 Bc6 23. Qd2 Rad8 24. b5 d5 25. Nc3 Qb4 26. bxc6 Rxe2 27. Rxe2 bxc6 28. cxd5 cxd5 29. Nxd5 Qc5 30. Nf6+ Nxf6 31. Qxd8+ Kg7 32. Bf3 Qf5 33. Kg2 h5 34. h4 g5 35. hxg5 Qxg5 36. Qd4 Qf5 37. Re5 Qg6 38. Bxh5 Qh6 39. Rf5 Kh7 40. Qxf6 1-0

[Event "NATO-ch"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Jansen, Hans"]
[Black "Rivera, Nelson"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "91"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nc6 7. h3 a6 8. Be3 Bd7 9. 0-0 Ne8 10. Qd2 f5 11. e5 dxe5 12. dxe5 Be6 13. Ng5 Qxd2 14. Bxd2 Bc8 15. f4 h6 16. Nf3 b6 17. Be3 e6 18. Rfd1 Rf7 19. a3 Kh7 20. h4 Bf8 21. b4 Nxb4 22. axb4 Bxb4 23. Nb5 Bb7 24. Nbd4 Ng7 25. Rab1 Bc5 26. Kf2 Be4 27. Rb2 Rd7 28. Nc2 Bxe3+ 29. Nxe3 Rad8 30. Rxd7 Rxd7 31. Rd2 Re7 32. Ne1 g5 33. hxg5 hxg5 34. fxg5 f4 35. Ng4 Kg6 36. Nf6 Bc6 37. Nf3 Nf5 38. Rd8 a5 39. Bd3 a4 40. Nd4 Bb7 41. Rg8+ Rg7 42. Rxg7+ Kxg7 43. Nxe6+ Kg6 44. Nd4 Bc8 45. e6 Kxg5 46. Nh7+ 1-0

[Event "NATO-ch"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Rivera, Nelson"]
[Black "Stalin, Gauthier"]
[Result "1-0"]
[ECO "A49"]
[PlyCount "56"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nbd2 Nbd7 7. c3 e5 8. e4 exd4 9. cxd4 Re8 10. Re1 b6 11. Ng5 Bb7 12. Nb3 a6 13. e5 Bxg2 14. exf6 Qxf6 15. Nxf7 Bf3 16. Qd2 Qxf7 17. Re3 Qd5 18. Qe1 Nf6 19. Nd2 Rxe3 20. Qxe3 Bh5 21. f3 Ng4 22. Qb3 Bxd4+ 23. Kh1 Ne3 24. g4 Bxg4 25. Qxd5+ Nxd5 26. fxg4 Rf8 27. Nb3 Rf1+ 28. Kg2 Nf4+ 1-0

[Event "NATO-ch"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Rivera, Nelson"]
[Black "Suprani, Alessandro"]
[Result "1/2-1/2"]
[ECO "D13"]
[PlyCount "82"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. c3 cxd4 4. cxd4 d5 5. Nc3 Bg4 6. Qb3 b6 7. Ne5 e6 8. Bg5 Bh5 9. e3 Be7 10. Bxf6 gxf6 11. Bb5+ Kf8 12. Bc6 Nxc6 13. Nxc6 Qd7 14. Nxe7 Qxe7 15. f3 Bg6 16. a4 Kg7 17. Nb5 Rhc8 18. 0-0 Bc2 19. Qa3 Qxa3 20. Rxa3 a6 21. Nc3 b5 22. axb5 axb5 23. Rxa8 Rxa8 24. Rc1 Bd3 25. Rd1 Bc4 26. b4 Ra3 27. Rc1 Rb3 28. Kf2 Rb2+ 29. Kg3 Rxb4 30. e4 Rb3 31. Kf4 b4 32. Na4 Rd3 33. Nc5 Rd2 34. exd5 exd5 35. Rb1 Rxg2 36. Rxb4 Rxh2 37. Rb7 Re2 38. Rb6 h5 39. Kf5 Rd2 40. Rb7 Bd3+ 41. Kf4 Bc4 1/2-1/2

[Event "NATO-ch"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Rivera, Nelson"]
[Black "Watson, P."]
[Result "0-1"]
[ECO "D06"]
[PlyCount "84"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. c4 e6 5. Qb3 b6 6. Nc3 Be7 7. cxd5 exd5 8. Ne5 0-0 9. h3 c5 10. Be2 c4 11. Qa4 Qe8 12. Qxe8 Rxe8 13. g4 Be6 14. f4 Ne4 15. Nxe4 dxe4 16. f5 Bd5 17. Bxc4 Bh4+ 18. Kd2 Rxe5 19. dxe5 Bxc4 20. b3 Ba6 21. Bb2 Nd7 22. Rad1 Nc5 23. Kc1 Nd3+ 24. Rxd3 Bxd3 25. Bc3 Rc8 26. Kb2 Bf2 27. Bd4 Rc2+ 28. Ka3 Bh4 29. g5 Bxg5 30. f6 g6 31. Kb4 Bh6 32. a3 Bf8+ 33. Ka4 Ra2 34. b4 Bc4 35. Ra1 Rxa1 36. Bxa1 g5 37. Bc3 Bf1 38. h4 gxh4 39. Be1 h3 40. Bg3 Bh6 41. Kb3 Bxe3 42. Kc2 Bg1 0-1

