[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.13"]
[Round "9"]
[White "Abreu Peyegrin, Douglas Jose"]
[Black "Rivera, Jhonatan"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "77"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bg5 Qa5 5. Qd2 Nbd7 6. f4 e5 7. dxe5 dxe5 8. f5 Bb4 9. Bxf6 Nxf6 10. Bd3 Bd7 11. Nge2 0-0-0 12. 0-0 Bc5+ 13. Kh1 Ng4 14. h3 h5 15. a3 Qc7 16. b4 Be3 17. Qe1 g6 18. fxg6 fxg6 19. Nd1 Bd4 20. Rb1 a6 21. a4 g5 22. b5 axb5 23. axb5 Rde8 24. Rf7 Nh6 25. bxc6 Nxf7 26. cxd7+ Qxd7 27. Bb5 Qc7 28. Bxe8 Rxe8 29. Ndc3 Bxc3 30. Nxc3 g4 31. Nd5 Qc6 32. Qf2 Nd8 33. Ra1 gxh3 34. Ra8+ Kd7 35. Nf6+ Ke7 36. Nxe8 Kxe8 37. Qe2 hxg2+ 38. Qxg2 b6 39. Qg8+ 1-0

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.12"]
[Round "8"]
[White "Rivera, Jhonatan"]
[Black "Perryman, Sean"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "124"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 Nbd7 6. Be3 e5 7. dxe5 dxe5 8. a3 Be7 9. 0-0 0-0 10. Nd2 Bxe2 11. Qxe2 Qc7 12. Rad1 Rad8 13. b4 Rfe8 14. Nb3 Nf8 15. Rxd8 Rxd8 16. f4 exf4 17. Bxf4 Qb6+ 18. Be3 Qc7 19. Qf3 Ng6 20. Nd4 Bd6 21. h3 Re8 22. Rd1 Nh4 23. Qe2 Nxe4 24. Bf2 Bh2+ 25. Kf1 Nf6 26. Qd3 Ng6 27. g3 Ne5 28. Qd2 Nc4 29. Qd3 Nb2 30. Qf3 Nxd1 31. Nxd1 Ne4 32. Kg2 Bxg3 33. Bxg3 Qxg3+ 34. Qxg3 Nxg3 35. Kxg3 Re1 36. Nf2 Ra1 37. Ne4 Rxa3+ 38. Kg4 Ra4 39. c3 Ra3 40. Kf4 Kf8 41. Ke5 Ke7 42. Nf5+ Kf8 43. Kd4 b6 44. Kc4 g6 45. Nd4 f5 46. Ng5 h6 47. Ngf3 c5 48. bxc5 bxc5 49. Ne6+ Ke7 50. Nxc5 Kd6 51. Nd3 Ra4+ 52. Kb5 Re4 53. c4 a6+ 54. Kb4 a5+ 55. Kb5 Re3 56. Nde1 Rb3+ 57. Kxa5 Kc5 58. Ka4 Re3 59. h4 Kxc4 60. Nd2+ Kc3 61. Ndf3 g5 62. hxg5 hxg5 1-0

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.12"]
[Round "7"]
[White "Rivera, Jhonatan"]
[Black "Taitt, Junior"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "97"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d5 5. Nc3 0-0 6. Nb5 Na6 7. Be2 Nh5 8. Bg3 Nxg3 9. hxg3 c5 10. c3 e6 11. Ne5 Bxe5 12. dxe5 Qg5 13. Qa4 Qxe5 14. Qh4 Qg7 15. 0-0-0 Bd7 16. Rh2 Bxb5 17. Bxb5 Nc7 18. Bd3 f5 19. Rdh1 Rf7 20. g4 e5 21. Qg5 Ne6 22. Qh4 e4 23. Be2 f4 24. g5 d4 25. Bc4 Re8 26. exf4 dxc3 27. Qh3 cxb2+ 28. Kb1 Rfe7 29. Qb3 b6 30. Rxh7 Qxh7 31. Rxh7 Kxh7 32. Bxe6 Rxe6 33. Kxb2 R8e7 34. Qh3+ Kg7 35. g4 Rd6 36. Kc2 Red7 37. Qe3 Rd2+ 38. Qxd2 Rxd2+ 39. Kxd2 c4 40. Kc3 b5 41. a4 a6 42. axb5 axb5 43. Kd4 Kf7 44. Kxe4 b4 45. Kd4 b3 46. Kc3 Ke6 47. f3 Kd5 48. f5 gxf5 49. gxf5 1-0

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.10"]
[Round "6"]
[White "Terrel, Ruben"]
[Black "Rivera, Jhonatan"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "74"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bc4 g6 5. Bg5 c6 6. f4 Qa5 7. Qd2 b5 8. Bd3 Bb7 9. e5 Nd5 10. Nxd5 Qxd2+ 11. Kxd2 cxd5 12. exd6 e6 13. Bxb5 Bxd6 14. Nf3 h6 15. Bf6 Bxf4+ 16. Ke1 Rg8 17. Rf1 Bc8 18. Be5 Bxe5 19. Nxe5 Rf8 20. Rf3 Ke7 21. Bxd7 Bxd7 22. Kd2 Rab8 23. b3 Rb6 24. Raf1 Be8 25. Nxg6+ fxg6 26. Rxf8 a5 27. Rh8 h5 28. Rh7+ Kd6 29. Rf8 Bb5 30. a4 Ba6 31. Rd8+ Kc6 32. Rdd7 Rb4 33. Rc7+ Kb6 34. Ke3 e5 35. Rcg7 exd4+ 36. Kd2 Bc8 37. Rxg6+ Kc5 1-0

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.09"]
[Round "5"]
[White "Rivera, Jhonatan"]
[Black "Fernandez, Alejandro"]
[Result "0-1"]
[ECO "E62"]
[BlackElo "2065"]
[PlyCount "42"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 c6 7. 0-0 Qa5 8. Re1 Qh5 9. e4 e5 10. d5 Bg4 11. Re3 cxd5 12. Nxd5 Nxd5 13. Qxd5 Nc6 14. Qxd6 Rad8 15. Qa3 Rd1+ 16. Bf1 Rfd8 17. b4 Bxf3 18. h4 Qg4 19. Kh2 Rxf1 20. Rxf3 Rh1+ 21. Kxh1 Qh3+ 0-1

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.08"]
[Round "4"]
[White "Valera, Jesus"]
[Black "Rivera, Jhonatan"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "51"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd2 Qb6 6. Nf3 Bg4 7. Bd3 Bxf3 8. Qxf3 Qxd4 9. Be3 Qb4 10. 0-0 Nbd7 11. a3 Qa5 12. g4 g6 13. g5 Nh5 14. e5 dxe5 15. f5 Qc7 16. fxg6 hxg6 17. Qxf7+ Kd8 18. Bxg6 Kc8 19. Bxh5 b6 20. Rad1 Kb7 21. Bg4 Rd8 22. Qe6 Nb8 23. Rxd8 Qxd8 24. Qxe5 Rg8 25. Rd1 Qe8 26. Bf4 1-0

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.07"]
[Round "3"]
[White "Rivera, Jhonatan"]
[Black "Brown, Equitable"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "66"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 0-0 6. Qd2 Re8 7. 0-0-0 Nbd7 8. h4 c5 9. d5 h5 10. e3 Qa5 11. Bd3 b5 12. cxb5 a6 13. bxa6 Bxa6 14. Bxa6 Rxa6 15. Kc2 Ng4 16. Ra1 Nb6 17. Rhf1 Nc4 18. Qc1 Nxb2 19. Qxb2 Rb6 20. Qc1 Qxc3+ 21. Kd1 Qxa1 22. Qxa1 Bxa1 23. Nd2 Rb2 24. Ke2 Rxa2 25. Rb1 Bc3 26. e4 Nxf2 27. Kxf2 Bxd2 28. Bxd2 Rxd2+ 29. Kf3 Ra8 30. g3 Ra3+ 31. Kf4 Rf2+ 32. Kg5 Kg7 33. Rg1 f6# 0-1

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.06"]
[Round "2"]
[White "Villegas Corona, Rafael"]
[Black "Rivera, Jhonatan"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "61"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Be2 Qa5 5. Bf3 Nbd7 6. Nge2 e5 7. 0-0 Be7 8. Rb1 0-0 9. b4 Qc7 10. a4 Re8 11. b5 Rb8 12. Be3 exd4 13. Nxd4 c5 14. Nf5 Ne5 15. Nxe7+ Qxe7 16. Bg5 Qe6 17. Be2 Ned7 18. Re1 b6 19. Nd5 Bb7 20. Nc7 Qxe4 21. f3 Qg6 22. Nxe8 Nxe8 23. Bf4 Ndf6 24. Bd3 Qh5 25. Be4 Nxe4 26. fxe4 Qg6 27. Qe2 Rd8 28. Rbd1 Nf6 29. e5 Ne4 30. exd6 Nc3 31. Qe8+ 1-0

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.05"]
[Round "1"]
[White "Rivera, Jhonatan"]
[Black "Aboud, Sebastien"]
[Result "1/2-1/2"]
[ECO "A39"]
[PlyCount "36"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VEN"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. g3 Nc6 7. Bg2 0-0 8. 0-0 a6 9. Rb1 Qc7 10. b3 d6 11. Bb2 Bd7 12. Rc1 Nxd4 13. Qxd4 e5 14. Qd2 Bc6 15. Nd5 Bxd5 16. cxd5 Qd7 17. Rc2 Rfc8 18. Rfc1 Ne8 1/2-1/2

