[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.21"]
[Round "6.7"]
[White "Gupta, Prashant"]
[Black "Contreras, Javier"]
[Result "1-0"]
[ECO "C21"]
[PlyCount "65"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Amazon"]
[BlackTeam "Intelix Synergy"]
[WhiteTeamCountry "AUS"]
[BlackTeamCountry "VEN"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 Nf6 6. Qb3 Bb4 7. Bxf7+ Kf8 8. Bd2 Qe7 9. Bc4 Nxe4 10. Nxe4 Qxe4+ 11. Be2 Bxd2+ 12. Kxd2 d5 13. Bf3 Qd4+ 14. Ke2 Bg4 15. Rd1 Re8+ 16. Kf1 Qc4+ 17. Qxc4 dxc4 18. Bxg4 h5 19. Bd7 Re5 20. Bxc6 bxc6 21. Nf3 Re8 22. g3 g6 23. Kg2 Kg7 24. Rhe1 Rxe1 25. Rxe1 Kh6 26. Re7 Rh7 27. Rxh7+ Kxh7 28. Ng5+ Kh6 29. h4 a5 30. Kf3 a4 31. Ke4 a3 32. bxa3 c3 33. Kd3 1-0

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.21"]
[Round "5.7"]
[White "Theertha, CH."]
[Black "Contreras, Javier"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "48"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "IQVIA"]
[BlackTeam "Intelix Synergy"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "VEN"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 Nf6 5. e3 d6 6. Nge2 Bg4 7. 0-0 Qd7 8. Re1 Bh3 9. Bh1 h5 10. d4 exd4 11. exd4 Bb6 12. Nf4+ Ne7 13. Nxh3 Qxh3 14. Bg2 Qf5 15. Bxb7 Rb8 16. Qa4+ Kf8 17. Bg2 Bxd4 18. Rf1 Ng4 19. Ne4 h4 20. h3 Nxf2 21. Nxf2 hxg3 22. Kh1 gxf2 23. Qd1 Rxh3+ 24. Bxh3 Qxh3# 0-1

[Event "World Corporate West B"]
[Site "Chess.com INT"]
[Date "2021.02.20"]
[Round "2.5"]
[White "Won, Charles C"]
[Black "Contreras, Javier"]
[Result "1-0"]
[ECO "D11"]
[PlyCount "121"]
[EventDate "2021.02.20"]
[EventType "team (rapid)"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Airbnb California"]
[BlackTeam "Intelix Synergy"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "VEN"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 Nbd7 5. g3 e5 6. dxe5 Ne4 7. cxd5 cxd5 8. Bg2 Bc5 9. 0-0 0-0 10. Nc3 Nxc3 11. bxc3 f6 12. exf6 Nxf6 13. c4 Bg4 14. Bg5 d4 15. Ne5 Qc8 16. Nxg4 Nxg4 17. Rab1 b6 18. Bxa8 Qxa8 19. h3 Ne5 20. Rbd1 Qc8 21. Kh2 Ng6 22. Qe4 Re8 23. Qd5+ Kh8 24. Rd2 Re5 25. Qd8+ Qxd8 26. Bxd8 Be7 27. Bxe7 Rxe7 28. Rxd4 h6 29. e3 Ne5 30. Kg2 Rf7 31. Rfd1 Kh7 32. f4 Nc6 33. Rd7 Rf6 34. Rc7 Nb4 35. Rxa7 Nc2 36. Kf3 Re6 37. e4 Nb4 38. Rdd7 Nc6 39. Rxg7+ Kh8 40. Rh7+ Kg8 41. Rag7+ Kf8 42. Rb7 Nd4+ 43. Kg4 Kg8 44. Rhd7 Nc6 45. Rdc7 Nd8 46. Rb8 Rg6+ 47. Kf3 Rd6 48. Rcc8 Kf7 49. Rxd8 Rxd8 50. Rxd8 Ke7 51. Rh8 Kf7 52. Rxh6 Ke7 53. Rxb6 Kd7 54. c5 Kc7 55. a4 Kd7 56. a5 Kc7 57. a6 Kd7 58. a7 Kc7 59. a8Q Kd7 60. Qa7+ Ke8 61. Rb8# 1-0

[Event "Mayo Cup 5th"]
[Site "Mexico City"]
[Date "2001.??.??"]
[Round "?"]
[White "Contreras, Javier"]
[Black "Gonzalez Zamora, Juan Carlos"]
[Result "0-1"]
[ECO "B57"]
[WhiteElo "2248"]
[BlackElo "2518"]
[PlyCount "56"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nxc6 bxc6 8. 0-0 e6 9. e5 dxe5 10. Qe2 Qc7 11. Re1 Bd6 12. Bg5 h6 13. Bh4 Nd5 14. Ne4 Bc5 15. c3 Be7 16. Bxe7 Qxe7 17. Qh5 g5 18. Qf3 f5 19. Qh5+ Kf8 20. Ng3 e4 21. Bxd5 exd5 22. c4 f4 23. cxd5 fxg3 24. fxg3 Kg7 25. d6 Qxd6 26. Rxe4 Bf5 27. Rd1 Qc5+ 28. Kh1 Rad8 0-1

[Event "Mayo Cup 5th"]
[Site "Mexico City"]
[Date "2001.??.??"]
[Round "?"]
[White "Tey Carrera, Joaquin"]
[Black "Contreras, Javier"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2051"]
[BlackElo "2248"]
[PlyCount "69"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "MEX"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 g6 4. Nc3 Bg7 5. e4 a6 6. a4 e5 7. Be2 Ne7 8. Bg5 0-0 9. Qd2 f5 10. f3 a5 11. Nb5 Na6 12. h4 Nb4 13. 0-0-0 Bd7 14. Nh3 Bxb5 15. cxb5 c4 16. Bxc4 Rc8 17. b3 Rxc4+ 18. bxc4 Qc7 19. Bxe7 Qxc4+ 20. Kb1 Rc8 21. Bxd6 Nc2 22. Qd3 Qxa4 23. Kb2 fxe4 24. Qb3 Qxb3+ 25. Kxb3 exf3 26. gxf3 e4 27. fxe4 Rc3+ 28. Ka2 Nb4+ 29. Bxb4 axb4 30. Rc1 Ra3+ 31. Kb1 Be5 32. Kc2 b3+ 33. Kd2 b2 34. Rb1 Rg3 35. Ke2 1-0

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.13"]
[Round "9"]
[White "Contreras, Javier"]
[Black "Bustamante Casas, Richard"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "47"]
[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 g6 4. Bg5 Bg7 5. e5 dxe5 6. dxe5 Qxd1+ 7. Rxd1 Nfd7 8. Nd5 Bxe5 9. Nf3 e6 10. Nxe5 exd5 11. Nxd7 Bxd7 12. Bh6 Be6 13. Bg7 Rg8 14. Be5 c6 15. Bd3 Nd7 16. Bc7 Nb6 17. 0-0 Kd7 18. Be5 Rge8 19. f4 Rac8 20. f5 gxf5 21. Bd4 Nc4 22. Bxc4 dxc4 23. Bxa7+ Bd5 24. Rd2 1/2-1/2

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.12"]
[Round "8"]
[White "Contreras, Javier"]
[Black "Kolosovas, Samuel"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "68"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d4 exd4 8. e5 Ne4 9. Nxd4 Nxd4 10. Qxd4 Bb7 11. Bd5 Bxd5 12. Qxd5 Nc5 13. Be3 c6 14. Qf3 Qc7 15. Nc3 Ne6 16. a4 b4 17. Ne4 Qxe5 18. Rad1 d5 19. Ng3 0-0 20. Nf5 Bf6 21. Nd4 Rac8 22. b3 Rfe8 23. Nf5 Ng5 24. Qf4 Qxf4 25. Bxf4 Ne4 26. Rde1 g6 27. Nh6+ Kg7 28. Ng4 Bc3 29. Rd1 h5 30. Ne3 g5 31. Bg3 h4 32. Nf5+ Kg6 33. Nd6 hxg3 34. Nxc8 gxf2+ 0-1

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.11"]
[Round "7"]
[White "Prasca Sosa, Rafael Felipe"]
[Black "Contreras, Javier"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2256"]
[PlyCount "116"]
[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 c5 2. c3 g6 3. Nf3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. h3 Bf5 8. Nc3 Nh6 9. Be3 Be4 10. Ng5 0-0 11. Ngxe4 dxe4 12. Qd2 Nf5 13. 0-0-0 Qa5 14. g4 Nfxd4 15. Bxd4 Rad8 16. Qe3 Nxd4 17. Rxd4 Bh6 18. Qxh6 Rxd4 19. Qe3 Rfd8 20. Be2 b5 21. Kb1 b4 22. Nxe4 Qxe5 23. Ng3 Qf6 24. g5 Qd6 25. Rc1 a5 26. b3 a4 27. Bc4 a3 28. Be2 h6 29. Rc2 hxg5 30. Qxg5 Rd5 31. Qc1 Qe5 32. Nf1 Qe4 33. f3 Qe5 34. Ne3 R5d7 35. Nc4 Qf5 36. Qe1 Qxh3 37. Kc1 Qf5 38. Kb1 Qe6 39. Kc1 Qf6 40. Kb1 Kg7 41. Na5 Rc7 42. Nc4 Rcd7 43. Na5 Rd5 44. Nc4 Rh5 45. Qc1 Rh2 46. Ne3 Qe6 47. Qg1 Rdh8 48. Qc1 Rh1 49. Bd1 R8h2 50. Rxh2 Rxh2 51. Bc2 Re2 52. Nd1 Qe5 53. f4 Qd4 54. f5 Rd2 55. fxg6 f6 56. Ne3 Qxe3 57. Qh1 Rh2 58. Qd5 Qg1+ 0-1

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.10"]
[Round "6"]
[White "Aboud, Sebastien"]
[Black "Contreras, Javier"]
[Result "0-1"]
[ECO "B96"]
[PlyCount "118"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Nbd7 9. Be2 Qb6 10. Nb3 Qe3 11. Qd2 Qxd2+ 12. Nxd2 Be7 13. Bf2 b5 14. a3 Bb7 15. Bf3 Nh7 16. Bd4 0-0 17. e5 dxe5 18. Bxe5 Bxf3 19. Nxf3 Nxe5 20. Nxe5 b4 21. Nb1 Rfc8 22. c3 bxc3 23. Nxc3 Rab8 24. Nd3 Bf6 25. Nd1 Rb3 26. Rc1 Rd8 27. Nc5 Rb6 28. b4 a5 29. bxa5 Rc6 30. Nb3 Rxc1 31. Nxc1 Rd5 32. Rf1 Rxa5 33. Rf3 Be7 34. Ke2 Nf6 35. Nd3 Rxa3 36. Ne5 Ra2+ 37. Kf1 Bd6 38. Nc4 Ng4 39. Nxd6 Nxh2+ 40. Ke1 Nxf3+ 41. gxf3 Ra4 42. f5 exf5 43. Nxf5 Rf4 44. Nde3 Rxf3 45. Ke2 Rf4 46. Nd5 Ra4 47. Kf2 g6 48. Nxh6+ Kg7 49. Nf5+ gxf5 50. Ne3 Kg6 51. Kf1 Kg5 52. Kg2 f4 53. Nf1 Ra3 54. Kg1 Ra2 55. Nh2 Kh4 56. Nf1 Kh3 57. Kh1 Rg2 58. Ng3 Rh2+ 59. Kg1 fxg3 0-1

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.09"]
[Round "5"]
[White "Contreras, Javier"]
[Black "Arias, Nilton"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "103"]
[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 g6 4. Bc4 Bg7 5. Nge2 0-0 6. Bb3 Na6 7. 0-0 c5 8. d5 Nc7 9. a4 b6 10. f4 Bb7 11. Bc4 a6 12. Rb1 b5 13. axb5 axb5 14. Nxb5 Nxe4 15. Nxc7 Qxc7 16. Qd3 Nf6 17. Bb3 Rfc8 18. Bc4 Rcb8 19. Bd2 Qb6 20. Kh1 Ba6 21. Bxa6 Qxa6 22. c4 Qa4 23. b3 Qd7 24. Nc3 Nh5 25. f5 Ra3 26. Qc2 Nf6 27. Nb5 Ra6 28. Nc3 Rab6 29. Na2 Ng4 30. fxg6 hxg6 31. Nc3 Ne5 32. Nb5 Ra6 33. Rbd1 Rba8 34. Nc3 Ra3 35. Bc1 R3a6 36. h3 Qb7 37. Bb2 Rb6 38. Nb5 Rba6 39. Ra1 Rxa1 40. Rxa1 Rxa1+ 41. Bxa1 Qa6 42. Bb2 Qb7 43. Bc3 Qd7 44. Qf2 Kf8 45. Qa2 Nd3 46. Bd2 Qb7 47. Qc2 Ne5 48. Bc3 Nd7 49. Be1 Be5 50. Bh4 Nf6 51. Bxf6 exf6 52. g4 0-1

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.08"]
[Round "4"]
[White "Brown, Equitable"]
[Black "Contreras, Javier"]
[Result "0-1"]
[ECO "A87"]
[PlyCount "79"]
[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 g6 2. c4 Bg7 3. Nf3 f5 4. g3 Nf6 5. Bg2 0-0 6. 0-0 d6 7. Qc2 Nbd7 8. Rd1 Qe8 9. Nc3 c6 10. e3 e5 11. d5 e4 12. dxc6 bxc6 13. Ne1 Qe7 14. b3 Ne5 15. Ba3 Rd8 16. Rd2 Ne8 17. Rad1 Be6 18. Ne2 Bf7 19. Nd4 Rac8 20. c5 d5 21. Bf1 Nc7 22. b4 Ne6 23. Bb2 Nxd4 24. Bxd4 g5 25. a4 f4 26. exf4 gxf4 27. gxf4 Ng6 28. Bxg7 Kxg7 29. Qc3+ Kg8 30. Bh3 Rb8 31. Kh1 Nxf4 32. Qg3+ Ng6 33. Nc2 Kh8 34. Nd4 Qf6 35. b5 Ne5 36. Nxc6 Nxc6 37. bxc6 Rg8 38. Qe3 Bh5 39. Qd4 Bf3+ 40. Bg2 0-1

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.07"]
[Round "3"]
[White "Contreras, Javier"]
[Black "Fernandez, Alejandro"]
[Result "1/2-1/2"]
[ECO "B86"]
[BlackElo "2065"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4 Qc7 9. Be3 Nc5 10. 0-0 Be7 11. Qf3 b5 12. e5 Bb7 13. Qg3 dxe5 14. fxe5 Nh5 15. Qf2 0-0 16. Rae1 b4 17. Nd1 Ne4 18. Qe2 Qxe5 19. Nf2 Nxf2 20. Qxf2 Bd6 21. Qh4 Nf6 22. Nxe6 fxe6 23. Bd4 Qb5 24. Rxf6 Rxf6 25. Bxf6 gxf6 26. Qxf6 Bd5 27. Re4 h5 28. Rxe6 Qc5+ 29. Kh1 Bxe6 30. Bxe6+ Kh7 31. Bf5+ 1/2-1/2

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.06"]
[Round "2"]
[White "Gonzalez Chirinos, Fidel Ernesto"]
[Black "Contreras, Javier"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "76"]
[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. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. c4 Nf6 5. Nc3 0-0 6. 0-0 d5 7. d3 Nc6 8. a3 dxc4 9. dxc4 Be6 10. Be3 Bxc4 11. Qa4 b5 12. Nxb5 Bxe2 13. Rfe1 Bxb5 14. Qxb5 Qb6 15. Qxc5 Qxc5 16. Bxc5 Rfc8 17. Nd4 Nxd4 18. Bxd4 Rab8 19. b4 a6 20. Bf1 Rd8 21. Rad1 Ra8 22. Bb6 Rd7 23. a4 Nd5 24. Bc5 e6 25. Bg2 Bf8 26. Bxd5 Rxd5 27. Rxd5 exd5 28. Rd1 Rd8 29. f4 Kg7 30. Kf2 Bxc5+ 31. bxc5 Rb8 32. Ke3 Rb4 33. Rc1 Rxa4 34. c6 Re4+ 35. Kd3 Re8 36. Kd4 Kf6 37. Kxd5 Rd8+ 38. Kc5 Ke6 1-0

[Event "Guanare CAC U20 4th"]
[Site "Guanare"]
[Date "2000.08.05"]
[Round "1"]
[White "Contreras, Javier"]
[Black "Perryman, Sean"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "80"]
[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 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8. Ne5 Qd6 9. d4 a6 10. Bxc6+ bxc6 11. Bf4 Qe6 12. Na4 Nf6 13. Qe2 Ne4 14. f3 Nd6 15. 0-0-0 Nb7 16. Rde1 Ra7 17. Qd2 Qc8 18. Nb6 Qd8 19. Nbd7 Na5 20. Nxf8 Kxf8 21. h4 f6 22. Nxg6+ hxg6 23. Qd3 Nc4 24. b3 Nd6 25. Qxg6 Nf7 26. g5 Qb6 27. gxf6 gxf6 28. Rhg1 Qxd4 29. Be3 Qa1+ 30. Kd2 Qb2 31. Bxa7 d4 32. Qg4 Qc3+ 33. Kd1 e5 34. Bxd4 Qxd4+ 35. Qxd4 exd4 36. Re6 Rxh4 37. Rxf6 Ke7 38. Rxc6 Rf4 39. Rxa6 Rxf3 40. Rg7 Kf8 1-0

[Event "Carlos Torre Memorial op 11th"]
[Site "Merida"]
[Date "1998.12.20"]
[Round "6"]
[White "Contreras, Javier"]
[Black "Almeida Saenz, Alfonso"]
[Result "0-1"]
[ECO "B77"]
[BlackElo "2405"]
[PlyCount "54"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0 Ne5 11. Bb3 Rc8 12. Qe2 a6 13. Rfe1 Qc7 14. Rad1 b5 15. Qf2 b4 16. Nd5 Nxd5 17. exd5 a5 18. a3 a4 19. Ba2 bxa3 20. bxa3 Rb8 21. c4 Rfc8 22. Qe2 Qa5 23. f4 Bg4 24. Qc2 Bxd1 25. Qxd1 Ng4 26. Nc2 Nxe3 27. Rxe3 Rb2 0-1

[Event "Carlos Torre Memorial op 11th"]
[Site "Merida"]
[Date "1998.12.19"]
[Round "5"]
[White "Caceres, Julio"]
[Black "Contreras, Javier"]
[Result "0-1"]
[ECO "B97"]
[PlyCount "84"]
[EventDate "1998.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. e5 dxe5 11. fxe5 Nfd7 12. Bc4 Qc5 13. Bb3 Qxe5+ 14. Kd1 h6 15. Bf4 Qh5+ 16. Nf3 Be7 17. Re1 Nc6 18. Ne4 0-0 19. Ng3 Qa5 20. Bxh6 gxh6 21. Qxh6 Qc3 22. Re4 Nde5 23. Nh5 Rd8+ 24. Ke2 Ng6 25. Ne5 Qd2+ 26. Qxd2 Rxd2+ 27. Kxd2 Ncxe5 28. Rbe1 Bg5+ 29. Kc3 Nc6 30. Rg4 Be7 31. Nf4 Bb4+ 32. Kb2 Bxe1 33. Nxg6 fxg6 34. Rxg6+ Kf7 35. Rh6 Bb4 36. g4 Bf8 37. Rh7+ Bg7+ 38. Kc1 Bd7 39. Rh3 Rh8 40. Rd3 Ke7 41. h3 Ne5 42. Re3 Bh6 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Cabral, Guillermo"]
[Black "Contreras, Javier"]
[Result "0-1"]
[ECO "D93"]
[PlyCount "54"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. e3 b6 7. Rc1 Bb7 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. Rxc7 Na6 11. Rc1 Rac8 12. Rxc8 Rxc8 13. a3 Qa5+ 14. Nd2 Nc7 15. Bxc7 Rxc7 16. f3 Bh6 17. f4 g5 18. Kf2 gxf4 19. exf4 Qf5 20. Be2 Qxf4+ 21. Nf3 Qe3+ 22. Kg3 Bf4+ 23. Kh3 Bc8+ 24. g4 h5 25. Kg2 hxg4 26. Ng1 Rc1 27. Qd3 Bb7+ 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Contreras, Javier"]
[Black "Campitelli, Gonzalo G"]
[Result "1/2-1/2"]
[ECO "C06"]
[PlyCount "96"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Bd2 f6 11. exf6 Nxf6 12. 0-0 0-0 13. a3 Bd6 14. Qc2 e5 15. dxe5 Nxe5 16. Nfd4 Nxd3 17. Qxd3 Ne4 18. Be3 Qd8 19. Nb5 Bb8 20. Rad1 a6 21. Nbc3 Nxc3 22. Nxc3 Be6 23. Nxd5 Rf5 24. Nb6 Bxh2+ 25. Kxh2 Rh5+ 26. Kg1 Qh4 27. f3 Qh2+ 28. Kf2 Qh4+ 29. Ke2 Rb5 30. Qd4 Qxd4 31. Bxd4 Bb3 32. Rd2 Re8+ 33. Kf2 Re6 34. Re1 Rbxb6 35. Bxb6 Rxb6 36. Re3 Bc4 37. Rc2 Rc6 38. Rec3 Bd5 39. Rxc6 Bxc6 40. Ke3 g6 41. Kd4 Kf7 42. Kc5 h5 43. Kb6 Ke6 44. Rc5 h4 45. Rg5 Kf6 46. Rg4 g5 47. Rc4 Ke5 48. b4 Kf5 1/2-1/2

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Contreras, Javier"]
[Black "Raviolo, Horacio"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "71"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Qd7 8. d3 Bd6 9. Be3 h6 10. Nc3 g5 11. Rad1 0-0-0 12. d4 f6 13. Rd2 Qe6 14. Rfd1 Ne7 15. d5 cxd5 16. Nxd5 Nxd5 17. exd5 Qf7 18. Qf5+ Kb8 19. c4 Qe7 20. Rc2 b6 21. Rdc1 Bc5 22. Bxc5 bxc5 23. Qf3 Rd6 24. a3 Rb6 25. Qe3 Re8 26. b4 cxb4 27. c5 Rb7 28. axb4 Qd8 29. Qe4 f5 30. Qc4 e4 31. Ra2 Qf6 32. Rxa6 Qb2 33. Rca1 c6 34. Ra8+ Kc7 35. d6+ Kd7 36. Qf7+ 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Contreras, Javier"]
[Black "Valois, Vinicius M"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "93"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 h5 10. h3 Bd7 11. Nb3 Ne5 12. Be2 Rc8 13. 0-0-0 b5 14. Rdg1 Nc4 15. Bxc4 Rxc4 16. Bh6 h4 17. Bxg7 Kxg7 18. Qf2 Qc7 19. g5 Ng8 20. Nd5 Qc8 21. Kb1 e6 22. Ne3 Rc6 23. Qxh4 e5 24. Nd5 Qd8 25. Qg3 Be6 26. h4 Bxd5 27. exd5 Rc4 28. h5 Ne7 29. hxg6 Nxg6 30. Rh6 Rh8 31. Rgh1 Rxh6 32. gxh6+ Kh7 33. Nd2 Rf4 34. Ne4 f6 35. Rg1 Qg8 36. Nxd6 a6 37. Ne4 Rxe4 38. fxe4 Ne7 39. Qg7+ Qxg7 40. Rxg7+ Kxh6 41. Rxe7 Kg5 42. d6 Kf4 43. d7 Kxe4 44. d8Q f5 45. Qe8 f4 46. Rxe5+ Kf3 47. Qf8 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "De Azua, Ernesto R"]
[Black "Contreras, Javier"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "119"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. Re1 e5 8. h3 Nc6 9. c3 Be6 10. d4 cxd4 11. cxd4 exd4 12. Nxd4 Nxd4 13. Qxd4 Qd7 14. Kh2 Rfc8 15. Nc3 Rc4 16. Qd1 Rac8 17. Be3 a6 18. Rc1 b5 19. Qe2 Bd8 20. b3 R4c7 21. Nd5 Nxd5 22. exd5 Bf5 23. Rc6 Rb7 24. Rec1 Ra8 25. Bf4 Be7 26. g4 Bg6 27. Qe3 a5 28. Rb6 Raa7 29. Rcc6 Rxb6 30. Qxb6 f6 31. Qxb5 Bb1 32. Qb8+ Kf7 33. a3 Rb7 34. Qa8 Ra7 35. Qc8 Qxc8 36. Rxc8 Rb7 37. Ra8 Rb5 38. Bf1 Rxb3 39. Rxa5 Be4 40. Bg2 Bd3 41. Ra8 g5 42. Be3 h6 43. a4 Ra3 44. a5 Ra4 45. Bb6 Be2 46. Rc8 Ba6 47. Rc3 Ke8 48. Re3 Kd7 49. Be4 Ra2 50. Bf5+ Ke8 51. Re1 Ra4 52. Be6 Rc4 53. Rb1 Bc8 54. Be3 Bd8 55. Rb8 Bxe6 56. dxe6 Ke7 57. a6 Bc7 58. a7 d5+ 59. Kg2 Ra4 60. a8Q 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Moreira, Daniel M"]
[Black "Contreras, Javier"]
[Result "0-1"]
[ECO "D80"]
[PlyCount "58"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 dxc4 5. e4 Bg7 6. Bxc4 0-0 7. e5 Ne8 8. h4 Nc6 9. h5 Na5 10. Nd5 Nf6 11. exf6 exf6 12. Bf4 Nxc4 13. Ne3 Nxe3 14. Bxe3 Qd5 15. Qf3 Be6 16. hxg6 fxg6 17. Qg3 Rfe8 18. Ne2 Qd7 19. Rc1 c6 20. Qh4 Kf7 21. Bh6 Bxh6 22. Qxh6 Kg8 23. Qh4 Qe7 24. Kf1 Bc4 25. Kg1 Bxe2 26. Re1 Qf7 27. Rh3 Bc4 28. Rxe8+ Rxe8 29. f3 Bxa2 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Munoz Sanchez, Jhon Marcelo"]
[Black "Contreras, Javier"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "63"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bf4 a6 7. Bc4 Bc5 8. 0-0 Nge7 9. Qe2 0-0 10. Rfd1 b5 11. Bb3 Ng6 12. Bd6 Bxd6 13. Rxd6 Qc7 14. Rad1 Na5 15. e5 Nxb3 16. axb3 Rd8 17. Ng5 b4 18. Na4 Rb8 19. Qe3 h6 20. Rc1 Qb7 21. Ne4 Ne7 22. Nec5 Qa8 23. Qd3 Nc6 24. Qg3 Ne7 25. Qh4 Re8 26. Qf4 Nd5 27. Qg4 Qa7 28. Ne4 Kf8 29. Qf3 Qd4 30. Rd1 Qxe5 31. Nac5 f5 32. Rxd7 1-0

