[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.27"]
[Round "8.41"]
[White "Trejo, Juan"]
[Black "Valverde, Ezequiel"]
[Result "0-1"]
[ECO "D33"]
[WhiteElo "2072"]
[PlyCount "142"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 c5 4. c4 Nc6 5. Nc3 d5 6. cxd5 exd5 7. d4 Bg4 8. dxc5 Bxc5 9. 0-0 h6 10. Qb3 Bb6 11. Na4 0-0 12. e3 Na5 13. Qd3 Bd7 14. Nc3 Be6 15. Nd4 Rc8 16. b3 Bd7 17. Ba3 Re8 18. Rac1 Bxd4 19. Qxd4 Nc6 20. Qd2 Qa5 21. Bb2 Bf5 22. a3 Ne5 23. Qd4 Rcd8 24. Rfd1 Qa6 25. f3 Nc6 26. Qf4 Bg6 27. Bf1 Qb6 28. b4 Qxe3+ 29. Qxe3 Rxe3 30. Kf2 Re7 31. Na4 Ne5 32. h3 a6 33. Bd4 Rde8 34. Rd2 Nc6 35. Bxf6 gxf6 36. Rxd5 Re3 37. Rc3 Re1 38. Nc5 Ra1 39. Rd2 Ree1 40. Bg2 b6 41. Nd7 Ne5 42. Nxf6+ Kg7 43. Nd5 b5 44. Nb6 Reb1 45. f4 Nc4 46. Nxc4 bxc4 47. Rxc4 Rxa3 48. g4 Bd3 49. Rd4 Bb5 50. h4 Rab3 51. Be4 Rf1+ 52. Kg2 Rxf4 53. Bf5 Bc6+ 54. Kh2 Rf1 55. Be4 Bxe4 56. Rxe4 Rff3 57. Kg2 Rg3+ 58. Kf1 Rh3 59. Kg2 Rxh4 60. Rd5 Rhh3 61. Rd6 Rhc3 62. Rdd4 Rc2+ 63. Kf1 Rf3+ 64. Kg1 Ra3 65. Kf1 Kf6 66. Rd6+ Kg5 67. Rd5+ Kh4 68. Rde5 Ra1+ 69. Re1 Rxe1+ 70. Kxe1 Kxg4 71. Rc5 Rxc5 0-1

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.26"]
[Round "7.45"]
[White "Bianchi, Lucas"]
[Black "Trejo, Juan"]
[Result "0-1"]
[ECO "D10"]
[BlackElo "2072"]
[PlyCount "63"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Qa5+ 7. Qd2 Qxg5 8. Rc1 a5 9. d5 e6 10. a3 Bd7 11. Nh3 Qe5 12. dxe6 Bxe6 13. Rd1 Be7 14. Nf4 Bc8 15. h4 g6 16. h5 g5 17. Ne2 h6 18. Nd4 Nd7 19. g3 Nf6 20. c5 Qxc5 21. Rc1 Qe5 22. Qc2 0-0 23. Bc4 Bd7 24. Ra1 Rac8 25. Qd2 Bg4 26. Be2 Bxe2 27. Qxe2 Rfd8 28. f4 exf3 29. Nxf3 Qf5 30. e4 Qe6 31. e5 Nd5 32. Nd4 0-1

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.25"]
[Round "6.41"]
[White "Moas, Hector Daniel"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "B26"]
[BlackElo "2072"]
[PlyCount "85"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. Be3 e5 7. Qd2 h6 8. f4 f6 9. Nf3 Nge7 10. h3 Be6 11. Ne2 b6 12. c3 d5 13. fxe5 fxe5 14. exd5 Bxd5 15. 0-0 Qd6 16. Rae1 0-0-0 17. Qc2 Bxf3 18. Rxf3 Qxd3 19. Qa4 Rhf8 20. Nc1 Qd7 21. Bf2 Kb8 22. Rd3 Qf5 23. Rxd8+ Nxd8 24. Rf1 Qc8 25. b4 cxb4 26. cxb4 Ndc6 27. Re1 Qf5 28. Be3 Qe6 29. b5 Na5 30. Qe4 Nc8 31. Nd3 Kc7 32. Nf4 Qf5 33. Qd5 Nd6 34. Ne6+ Kd7 35. Nxg7 Qf7 36. Bxh6 Qxd5 37. Bxd5 Rh8 38. Bg5 Nxb5 39. Rxe5 Nc3 40. Bg2 Nxa2 41. Re7+ Kd6 42. Rxa7 Nb4 43. Be7+ 1-0

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.25"]
[Round "5.44"]
[White "Trejo, Juan"]
[Black "Escudero, Leonardo"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2072"]
[PlyCount "79"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e3 d6 6. Nge2 Ne5 7. d3 Bf5 8. Bxb7 Nxd3+ 9. Kf1 Nxc1 10. Rxc1 Rb8 11. Bc6+ Bd7 12. Bxd7+ Qxd7 13. b3 Nf6 14. Kg2 Qc6+ 15. f3 Ng4 16. Qd2 Bh6 17. Nf4 0-0 18. Ncd5 Rfe8 19. h3 Ne5 20. Rhf1 Bg7 21. e4 Qd7 22. Ne2 Nc6 23. Rcd1 a5 24. Ndc3 Rb7 25. Na4 Rd8 26. h4 h5 27. Qc1 Nd4 28. Qd2 Qc6 29. Nxd4 Bxd4 30. Qxa5 Rdd7 31. Qd2 Ra7 32. Qc2 Rdb7 33. Rb1 f6 34. Qd3 Kg7 35. Rfe1 Rb8 36. Re2 Rba8 37. Rd1 Ra5 38. Rdd2 R8a7 39. Nc3 Ra3 40. Nb5 1/2-1/2

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.24"]
[Round "4.42"]
[White "Valli, Americo"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "D10"]
[BlackElo "2072"]
[PlyCount "95"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 Qxd5 4. Nc3 Qa5 5. Nf3 Nf6 6. Bd2 Qb6 7. Na4 Qd8 8. e3 Bf5 9. Qb3 b6 10. Ne5 e6 11. Rc1 Be4 12. f3 Bd5 13. Qc2 b5 14. Nc3 Bb4 15. a3 Bxc3 16. bxc3 0-0 17. e4 Bc4 18. Nxc4 bxc4 19. Bxc4 Nbd7 20. 0-0 Kh8 21. Be3 h6 22. Rb1 Qc7 23. Qd2 Qa5 24. Rb7 Nb6 25. Bd3 Ng8 26. Qb2 Nf6 27. Qb4 Qh5 28. c4 Rfd8 29. Bc2 Nfd7 30. c5 a5 31. Qc3 Nc8 32. Rfb1 Kg8 33. Rc7 Kf8 34. Rxc6 Ne7 35. Rc7 f5 36. Rbb7 fxe4 37. fxe4 Qe2 38. c6 Nxc6 39. Rxc6 Kg8 40. h3 Nf6 41. Rcc7 Kh8 42. Qd2 Qh5 43. Rxg7 e5 44. Bb3 Qh4 45. Qf2 Qxf2+ 46. Bxf2 Rab8 47. dxe5 Rxb7 48. Rxb7 1-0

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.23"]
[Round "3.45"]
[White "Trejo, Juan"]
[Black "Lucero Ramirez, Gabriel"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "2072"]
[PlyCount "68"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 c6 5. d4 exd4 6. Qxd4 Na6 7. Nf3 0-0 8. 0-0 Nb4 9. Ne1 d5 10. a3 Qa5 11. Bf4 dxc4 12. Qxc4 Be6 13. Qd4 Rad8 14. Qe5 Nbd5 15. Nxd5 Nxd5 16. b4 Qa6 17. Qb2 Nxf4 18. gxf4 Bf6 19. Qb1 Bxa1 20. Qxa1 Qxe2 21. Nf3 Bd5 22. Re1 Qc4 23. Qe5 Bxf3 24. Bxf3 h6 25. Qf5 Rfe8 26. Rf1 Re6 27. Bg2 a6 28. Qa5 Rde8 29. f5 Re5 30. Qc7 Rxf5 31. h3 Rg5 32. Kh1 Re6 33. f4 Rxg2 34. Kxg2 Qe2+ 0-1

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.22"]
[Round "2.33"]
[White "Barrionuevo, Pablo"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2232"]
[BlackElo "2072"]
[PlyCount "99"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bd2 Qb6 9. 0-0-0 e6 10. Be3 Qa5 11. Bc4 Be7 12. Bb3 Nbd7 13. g4 Nd5 14. Ne4 b5 15. Bf4 0-0 16. g5 Qd8 17. Rhg1 Nxf4 18. Qxf4 a5 19. c3 a4 20. Bc2 g6 21. h4 f6 22. Qe3 f5 23. Nc5 Nxc5 24. dxc5 Qc8 25. h5 Kf7 26. Rh1 Rh8 27. Rde1 Qd7 28. Rd1 Qc7 29. f4 Rae8 30. Rhe1 Bf8 31. h6 e5 32. fxe5 Re6 33. b3 Be7 34. bxa4 bxa4 35. Bxa4 Rb8 36. Bb3 Rxb3 37. axb3 Qa7 38. Kb1 Bxc5 39. Qd3 Be7 40. Qc4 Qf2 41. Re2 Qf3 42. Kb2 Qg4 43. Rd4 Qf3 44. Red2 Qe3 45. Re2 Qf3 46. b4 c5 47. bxc5 Bxc5 48. Rd7+ Be7 49. Red2 Qe4 50. Rxe7+ 1-0

[Event "Metropolitano Superior op"]
[Site "Buenos Aires"]
[Date "2002.07.06"]
[Round "6.14"]
[White "Koch, Juan Enrique"]
[Black "Trejo, Juan"]
[Result "1/2-1/2"]
[ECO "B89"]
[WhiteElo "2160"]
[BlackElo "2109"]
[PlyCount "128"]
[EventDate "2002.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. Bc4 a6 8. Qe2 Qc7 9. Bb3 Bd7 10. 0-0-0 Nc6 11. f4 Na5 12. Kb1 Nxb3 13. axb3 b5 14. f5 b4 15. fxe6 fxe6 16. Na4 0-0 17. Rhf1 Nxe4 18. Rxf8+ Bxf8 19. Bf4 Qb7 20. Re1 e5 21. Qxe4 Qxe4 22. Rxe4 exf4 23. Nb6 Re8 24. Rxf4 Re1+ 25. Ka2 Be8 26. Nd5 a5 27. h4 Re5 28. c4 bxc3 29. Nxc3 Bd7 30. Nf3 Rf5 31. Rd4 g6 32. Ne4 d5 33. Ng3 Rf6 34. Rxd5 Bc6 35. Rxa5 Bxf3 36. gxf3 Rxf3 37. Ne4 Rf4 38. Ra4 h6 39. Nc3 g5 40. hxg5 hxg5 41. Nd5 Rf5 42. Ne3 Rf3 43. Re4 Bc5 44. Ng4 Kf8 45. Ne5 Rf5 46. Nd7+ Kg7 47. Nxc5 Rxc5 48. b4 Rb5 49. Kb3 Kf6 50. Kc4 Rb8 51. Kc5 Kf5 52. Re1 g4 53. Rf1+ Ke4 54. b5 g3 55. b6 g2 56. Rg1 Kf3 57. Kc6 Kf2 58. Rb1 g1Q 59. Rxg1 Kxg1 60. Kc7 Rg8 61. b7 Kf2 62. b8Q Rxb8 63. Kxb8 Ke3 64. b4 Kd4 1/2-1/2

[Event "Metropolitano Superior op"]
[Site "Buenos Aires"]
[Date "2002.07.03"]
[Round "5.14"]
[White "Semprevivo, Marcelo"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "B86"]
[BlackElo "2109"]
[PlyCount "103"]
[EventDate "2002.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Be7 7. Be3 Qa5 8. 0-0 a6 9. a4 Qc7 10. Bb3 Nc6 11. Nxc6 bxc6 12. a5 d5 13. Bb6 Qe5 14. Ba4 Bd7 15. exd5 cxd5 16. Re1 Qd6 17. Qd4 Qb4 18. Nxd5 Nxd5 19. Bxd7+ Kxd7 20. c4 Bf6 21. Qd3 Rhc8 22. cxd5 e5 23. Qf5+ Kd6 24. Rac1 Rc4 25. f4 Re8 26. Qd3 Rec8 27. fxe5+ Bxe5 28. Rcd1 Qb5 29. Qf5 Qe8 30. b4 g6 31. Bc5+ R8xc5 32. bxc5+ Rxc5 33. Qd3 Qb5 34. Qe4 f6 35. Qg4 Qd7 36. Qh4 g5 37. Qh6 Qf7 38. Qh3 Rxa5 39. Qc8 Qd7 40. Qf8+ Kc7 41. Qa8 Kd6 42. Rc1 Ke7 43. d6+ Ke6 44. Rc7 Qa4 45. d7 Qd4+ 46. Kh1 Rd5 47. Qg8+ Kf5 48. Qxh7+ Kf4 49. Rf1+ Ke3 50. Qh3+ Kd2 51. Rfc1 Qa4 52. Qf3 1-0

[Event "Metropolitano Superior op"]
[Site "Buenos Aires"]
[Date "2002.07.01"]
[Round "4.16"]
[White "Trejo, Juan"]
[Black "Berlinka, Marcos"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2109"]
[BlackElo "2016"]
[PlyCount "89"]
[EventDate "2002.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 c6 5. e3 d5 6. cxd5 exd5 7. d4 Bd6 8. a3 a5 9. Nf3 0-0 10. Ne5 Be6 11. 0-0 Nbd7 12. f4 Ne4 13. Qb3 Nxc3 14. bxc3 Qc7 15. Bd2 a4 16. Qa2 b5 17. e4 fxe4 18. Bxe4 Rae8 19. Bg2 Nb8 20. Rfe1 Qc8 21. Re3 Rf6 22. Rae1 Ref8 23. Nxc6 Bf7 24. Ne5 Kh8 25. Nxf7+ R6xf7 26. Bxd5 Rf6 27. Qb2 Qd7 28. Bg2 Na6 29. Bc1 Nc7 30. Qe2 h6 31. Qh5 Kg8 32. R3e2 Kh8 33. Qh3 Qd8 34. Qg4 Kg8 35. Be4 Kh8 36. Qh5 Qb8 37. f5 Qd8 38. g4 Qe8 39. Qh4 Kg8 40. g5 hxg5 41. Bxg5 Qb8 42. Bxf6 Rxf6 43. Rg2 Kf7 44. Bb1 Rh6 45. Ba2+ 1-0

[Event "Metropolitano Superior op"]
[Site "Buenos Aires"]
[Date "2002.06.29"]
[Round "3.16"]
[White "Lida Garcia, Fernando"]
[Black "Trejo, Juan"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2161"]
[BlackElo "2109"]
[PlyCount "102"]
[EventDate "2002.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 d6 7. Be2 Nf6 8. d5 Nb8 9. h3 a6 10. 0-0 0-0 11. Bg5 h6 12. Be3 Kh7 13. Bd3 Nbd7 14. Rc1 Ng8 15. Nd4 Ne5 16. Be2 Qc7 17. b3 b6 18. f4 Nd7 19. Ne4 Nc5 20. Ng3 e5 21. dxe6 Nxe6 22. f5 Nxd4 23. Bxd4 Bb7 24. Bxg7 Kxg7 25. Qd4+ Kh7 26. Ne4 Bxe4 27. Qxe4 Qc5+ 28. Kh1 Rae8 29. Qc2 Kg7 30. fxg6 fxg6 31. Rxf8 Rxf8 32. Bf3 Nf6 33. Qd2 a5 34. Rd1 Rd8 35. Qd4 Qxd4 36. Rxd4 g5 37. Kg1 Kf7 38. Bd5+ Ke7 39. Kf2 Nd7 40. h4 Ne5 41. hxg5 hxg5 42. Ke2 Rh8 43. Rd1 Rh4 44. Rf1 Rh8 45. Rf5 g4 46. Rf1 Rh2 47. Ke3 Rh8 48. Ke2 Rh6 49. Ke3 Rh5 50. Ke2 Rh8 51. Ke3 Rh6 1/2-1/2

[Event "Metropolitano Superior op"]
[Site "Buenos Aires"]
[Date "2002.06.26"]
[Round "2.15"]
[White "Trejo, Juan"]
[Black "Fiori, Hector Dionisio"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2109"]
[BlackElo "2032"]
[PlyCount "34"]
[EventDate "2002.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. Bd3 c5 7. c3 Nc6 8. Bxg6 hxg6 9. 0-0 cxd4 10. cxd4 Qh4 11. f4 Nge7 12. Nc3 Qxh2+ 13. Kf2 Nf5 14. Nce2 Nxg3 15. Nxg3 Rh3 16. Qd3 Be7 17. Bd2 Rxg3 0-1

[Event "Metropolitano Superior op"]
[Site "Buenos Aires"]
[Date "2002.06.24"]
[Round "1.7"]
[White "Pedro, Fernando Pablo"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2247"]
[BlackElo "2109"]
[PlyCount "67"]
[EventDate "2002.06.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. 0-0 Qc7 9. a4 Bd7 10. Be3 0-0 11. f4 Nc6 12. Nb3 Rac8 13. a5 e5 14. fxe5 Nxe5 15. Bb6 Qc4 16. h3 h6 17. Nd4 g6 18. Rxf6 Bxf6 19. Nd5 Nf3+ 20. Bxf3 Bxd4+ 21. Qxd4 Qxd4+ 22. Bxd4 Bxh3 23. Ne7+ Kh7 24. Nxc8 Rxc8 25. c3 Be6 26. Rd1 Rc7 27. Bf6 Rd7 28. Rd4 h5 29. Bd1 Kh6 30. Ba4 Rc7 31. Rxd6 g5 32. Bc2 Kg6 33. e5+ Bf5 34. Bd8+ 1-0

[Event "ARG-chT"]
[Site "Argentina"]
[Date "2000.06.04"]
[Round "6"]
[White "Albarran, Gustavo Eduardo"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2192"]
[BlackElo "2120"]
[PlyCount "45"]
[EventDate "2000.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[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. e4 d6 5. f4 c6 6. e5 dxe5 7. fxe5 Ng4 8. Be2 Nh6 9. Nf3 e6 10. Bg5 Qb6 11. Qd2 Ng8 12. 0-0 Nd7 13. c5 Qc7 14. Ne4 h6 15. Nd6+ Kf8 16. Nh4 Bf6 17. Bxf6 Ndxf6 18. exf6 e5 19. Bc4 g5 20. Nhf5 Nxf6 21. Nxf7 Rh7 22. N5xh6 Ne4 23. Qe3 1-0

[Event "Buenos Aires CA-ch"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "6"]
[White "Arraga, Gerardo"]
[Black "Trejo, Juan"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "2120"]
[PlyCount "149"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[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 e6 6. Be3 Be7 7. f3 a6 8. Bc4 Qc7 9. Bb3 Nc6 10. Qd2 Ne5 11. 0-0-0 Nc4 12. Bxc4 Qxc4 13. g4 b5 14. Kb1 Bb7 15. h4 Rc8 16. Rh2 Nd7 17. Nb3 Qc7 18. h5 Ne5 19. Qe2 Nc4 20. Bc1 b4 21. Nd5 exd5 22. exd5 0-0 23. f4 Rfe8 24. Qd3 a5 25. Qf3 Qd7 26. Nd4 Bf6 27. Nf5 a4 28. Qh3 Qc7 29. g5 Bxb2 30. Bxb2 Nxb2 31. Kxb2 a3+ 32. Kb1 Bxd5 33. Nd4 Qc5 34. Rhd2 Be4 35. f5 Qe5 36. g6 Rc3 37. Qh4 Rf3 38. h6 fxg6 39. fxg6 Bxg6 40. Re2 Re3 41. Rde1 Rxe2 42. Rxe2 Qf6 43. Rxe8+ Bxe8 44. Qe1 Bd7 45. c3 bxc3 46. Qxc3 Qf1+ 47. Kc2 Ba4+ 48. Kd2 Qf4+ 49. Ke1 Qe5+ 50. Kf2 Bd7 51. Qb3+ d5 52. Nc2 Qh2+ 53. Ke1 Qg1+ 54. Kd2 Qf2+ 55. Kc1 Qf1+ 56. Kd2 Qf4+ 57. Ne3 Qd4+ 58. Kc1 Qa1+ 59. Kc2 Qb2+ 60. Qxb2 axb2 61. Nxd5 Be6 62. Nb4 g5 63. Kxb2 Kf7 64. a4 Bc8 65. Kc3 g4 66. Kd3 Kg6 67. Ke3 Kxh6 68. Kf4 Kh5 69. Kg3 Kg5 70. Nd3 h5 71. Kh2 Bb7 72. Nc5 Bc8 73. Kg2 h4 74. a5 h3+ 75. Kg1 0-1

[Event "Buenos Aires CA-ch"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "4"]
[White "Bulcourf, Carlos"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2267"]
[BlackElo "2120"]
[PlyCount "115"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. b5 a6 4. a4 c5 5. c4 b6 6. e3 Bb7 7. Nf3 Be7 8. Be2 d5 9. Ne5 Qc7 10. cxd5 exd5 11. bxa6 Bxa6 12. Bb5+ Bxb5 13. axb5 Rxa1 14. Bxa1 0-0 15. 0-0 Bd6 16. f4 Nbd7 17. Nxd7 Nxd7 18. Qg4 d4 19. exd4 Nf6 20. Qf3 cxd4 21. Bxd4 Bc5 22. Bf2 Qd6 23. Nc3 Re8 24. Bxc5 bxc5 25. Rd1 g6 26. h3 h5 27. Qf2 Rd8 28. Rb1 Rb8 29. f5 Kg7 30. fxg6 fxg6 31. Rf1 Rf8 32. Qf4 Rd8 33. Qxd6 Rxd6 34. Rd1 Nd7 35. Kf2 Kf7 36. Ke3 Ke6 37. d3 Rd4 38. Ne2 Rb4 39. Nf4+ Kf5 40. Rf1 Rxb5 41. Nxh5+ Kg5 42. Ng3 Ra5 43. Ne4+ Kh6 44. g4 Kg7 45. Rb1 Ra7 46. g5 Kf7 47. Rf1+ Ke6 48. Nf6 Ne5 49. Ng4 Nd7 50. Nf6 Ne5 51. Ne4 Nd7 52. Rb1 Ra3 53. Rc1 Ra5 54. Kf4 Ra4 55. Ke3 Ra5 56. Rf1 Ra3 57. Rc1 Ra5 58. h4 1-0

[Event "ARG-chT"]
[Site "Argentina"]
[Date "2000.??.??"]
[Round "3"]
[White "Sola, Ruben"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2293"]
[BlackElo "2120"]
[PlyCount "61"]
[EventDate "2000.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 a6 8. Qe2 Be7 9. Rd1 Qc7 10. Bf4 Ne5 11. Bxe5 dxe5 12. Rac1 Nf6 13. Nb5 Qb6 14. Nc7+ Kf8 15. Nxa8 Qa7 16. Nc7 g6 17. Nxe5 Kg7 18. Nf3 b5 19. Bb3 h5 20. h3 Bc5 21. Qc2 Bb6 22. Ng5 h4 23. e5 Nh5 24. Rd3 Ng3 25. Rf3 Nf5 26. Bxe6 fxe6 27. Ngxe6+ Bxe6 28. Nxe6+ Kh6 29. Rxf5 gxf5 30. Qxf5 Rg8 31. Qf6+ 1-0

[Event "ARG-chT"]
[Site "Argentina"]
[Date "2000.??.??"]
[Round "5"]
[White "Trejo, Juan"]
[Black "Fraschini, Mariano"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2120"]
[BlackElo "2350"]
[PlyCount "48"]
[EventDate "2000.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. c4 Nd4 10. cxb5 Nxd5 11. exd5 Be7 12. Bd3 0-0 13. 0-0 f5 14. Be3 Nxb5 15. Nxb5 axb5 16. Bxb5 f4 17. Bd2 f3 18. g3 Rb8 19. a4 Rxb5 20. axb5 Qd7 21. Kh1 Qh3 22. Rg1 Bg4 23. Ra4 Rf5 24. Qf1 Qxh2+ 0-1

[Event "Buenos Aires CA-ch"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "7"]
[White "Trejo, Juan"]
[Black "Moreda, Lucas"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2120"]
[BlackElo "2312"]
[PlyCount "94"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Ne2 h5 6. Ng3 Bg6 7. c3 Ne7 8. Qb3 Qb6 9. a4 Nd7 10. a5 Qxb3 11. Nxb3 h4 12. Ne2 c5 13. f4 Nc6 14. Be3 cxd4 15. Nexd4 a6 16. Kd2 Be4 17. Rg1 g5 18. g3 hxg3 19. hxg3 Rh2+ 20. Be2 Rc8 21. Rae1 Be7 22. Ra1 Ndxe5 23. fxe5 Nxe5 24. Kd1 Kd7 25. Nd2 f5 26. Nf1 Rh3 27. Bd2 g4 28. Ke1 Ng6 29. Ne3 Bd6 30. Nxg4 Rxg3 31. Rxg3 Bxg3+ 32. Kd1 fxg4 33. Bxg4 Rh8 34. Ra4 Ne5 35. Bxe6+ Kd6 36. Bf5 Rh1+ 37. Ke2 Rh2+ 38. Kd1 Nf3 39. Bxe4 Rxd2+ 40. Kc1 Rxd4 41. cxd4 dxe4 42. Kd1 Kd5 43. Rb4 Nxd4 44. Rxb7 e3 45. Re7 e2+ 46. Kd2 e1Q+ 47. Rxe1 Nf3+ 0-1

[Event "Clarin GP1 Boca Juniors"]
[Site "Boca"]
[Date "1997.??.??"]
[Round "1"]
[White "Trejo, Juan"]
[Black "Ginzburg, Maximiliano"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2065"]
[BlackElo "2450"]
[PlyCount "86"]
[EventDate "1997.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 058 Extra"]
[Source "ChessBase"]
[SourceDate "1997.07.29"]
[SourceVersion "1"]
[SourceVersionDate "1997.07.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c3 Nc6 4. e3 Bg4 5. Nbd2 e6 6. b3 Nf6 7. Bb2 Bd6 8. Be2 0-0 9. 0-0 Rc8 10. h3 Bh5 11. Ne1 Bxe2 12. Qxe2 e5 13. dxe5 Nxe5 14. e4 Re8 15. f4 Nc6 16. e5 Bf8 17. Qf3 Nd7 18. Qxd5 Ndxe5 19. Qxd8 Rcxd8 20. Ndf3 Ng6 21. g3 Nge7 22. Ng2 Nf5 23. Kf2 c4 24. b4 Nd6 25. Nd2 g6 26. Rfe1 Bg7 27. Rxe8+ Rxe8 28. a3 a5 29. b5 Nxb5 30. Nxc4 Nxc3 31. Bxc3 Bxc3 32. Rb1 Bd4+ 33. Kf1 Re7 34. Nd6 Bc5 35. Nb5 Kg7 36. Rd1 b6 37. Rd3 Re4 38. Ne1 Rc4 39. Nf3 Rc1+ 40. Kg2 Rb1 41. Nc7 Rb2+ 42. Kf1 a4 43. Rd7 Rf2+ 0-1

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "4"]
[White "German, Gustavo"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2340"]
[BlackElo "2095"]
[PlyCount "113"]
[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 d6 2. d4 g6 3. Nc3 Bg7 4. Bg5 c6 5. Qd2 Qb6 6. 0-0-0 a5 7. f4 a4 8. a3 Qa5 9. Nf3 b5 10. e5 d5 11. h3 b4 12. axb4 Qxb4 13. Nb1 Qb6 14. Bd3 e6 15. g4 Bf8 16. Rde1 Na6 17. c3 Nc7 18. Rh2 Nb5 19. Kd1 Bd7 20. f5 c5 21. fxg6 hxg6 22. Be3 c4 23. Bc2 Nc7 24. Ng5 Nh6 25. Rf2 Ke7 26. Ref1 Be8 27. Qe1 Kd7 28. Bc1 Nb5 29. Na3 Be7 30. Qe3 Kc6 31. Nxc4 Qa6 32. Na3 Nxa3 33. bxa3 Kb6 34. Bd3 Bxg5 35. Qe2 Qa5 36. Bxg5 Qxc3 37. Qb2+ Qxb2 38. Rxb2+ Ka7 39. Kd2 Rb8 40. Rfb1 Rxb2+ 41. Rxb2 Ng8 42. Bf1 f5 43. exf6 Nh6 44. Bf4 Nf7 45. g5 Bc6 46. Ke3 Rh5 47. Rh2 Be8 48. h4 Rh7 49. Bd3 Nh8 50. Bg3 Rb7 51. Rc2 Rb3 52. Rc7+ Kb6 53. Rc8 Bb5 54. Rb8+ Kc6 55. Rxb5 Rxb5 56. Bxb5+ Kxb5 57. Kd3 1-0

[Event "Acasusso Valle op"]
[Site "Acasusso"]
[Date "1994.??.??"]
[Round "2"]
[White "Carmona, Gustavo"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "D36"]
[BlackElo "2140"]
[PlyCount "161"]
[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. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 0-0 8. Bd3 Nbd7 9. Nge2 Re8 10. 0-0-0 Nf8 11. h4 b5 12. Rdg1 a5 13. Bxf6 Bxf6 14. g4 a4 15. g5 Be7 16. Nf4 Qa5 17. Nh5 Kh8 18. Nf6 gxf6 19. gxf6 Bxf6 20. Rg2 Be6 21. Rhg1 Nd7 22. Qe2 Be7 23. Qh5 f5 24. Rg7 Nf6 25. Bxf5 Bxf5 26. Qxf5 Rg8 27. Qg5 Qd8 28. h5 Qd6 29. Ne2 Qe6 30. Nf4 Ne4 31. Qg2 Qc8 32. Ng6+ Kxg7 33. Nxe7+ Kf7 34. Nxg8 Qf8 35. Qg4 Ke8 36. Qe6+ Kd8 37. Ne7 Nf6 38. Nxc6+ Kc7 39. Ne5 Rc8 40. Kb1 Kb7 41. Rc1 Rxc1+ 42. Kxc1 Qc8+ 43. Qxc8+ Kxc8 44. h6 Kc7 45. Kc2 Ng8 46. Ng4 Kc6 47. Kc3 Ne7 48. Kd3 Kd6 49. Nf6 Nf5 50. Nxh7 Nxh6 51. f3 Nf5 52. e4 Ne7 53. e5+ Ke6 54. Ng5+ Kf5 55. Nf7 Ke6 56. Nd6 b4 57. Ke2 Nc6 58. Nb5 Kf5 59. Ke3 Ne7 60. Nc7 Kg5 61. Ne8 Nf5+ 62. Kd3 Kf4 63. Nd6 Ne7 64. Ke2 Nc6 65. Nb5 Ne7 66. Kf2 Nc6 67. e6 Kf5 68. Nc7 Kf6 69. Ke3 Ne7 70. Kd3 Kf5 71. a3 bxa3 72. bxa3 Kf6 73. Kc3 Nc6 74. Nxd5+ Kxe6 75. Nb6 Na7 76. d5+ Kd6 77. Kc4 Kc7 78. Kc5 Kd8 79. f4 Ke7 80. f5 Kf6 81. d6 1-0

[Event "Olivos op"]
[Site "Olivos"]
[Date "1993.??.??"]
[Round "2"]
[White "Arregui, Jose Luis"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2310"]
[PlyCount "97"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Be7 6. Bd3 Nbd7 7. 0-0 0-0 8. b3 Re8 9. Bb2 a6 10. Qe2 b5 11. Rfd1 b4 12. Na4 a5 13. Ne5 Bb7 14. Rac1 Nxe5 15. dxe5 Nd7 16. cxd5 exd5 17. e4 Bg5 18. exd5 Bxc1 19. dxc6 Bxc6 20. Rxc1 Bd5 21. f4 g6 22. Rd1 Be6 23. Bb5 Qc7 24. Rd6 Red8 25. Qe3 Nf8 26. Qd4 Rab8 27. Bc6 Rdc8 28. Qe3 Qe7 29. Bd4 Bf5 30. Ba7 Rb7 31. Bc5 Qc7 32. Bxb7 Qxb7 33. Nb6 Ne6 34. Nxc8 Qxc8 35. Bb6 Qc2 36. Bd8 Be4 37. Rd2 Qc6 38. Bf6 h5 39. Rd6 Qc2 40. Qd2 Qc5+ 41. Kf1 Bf5 42. Rd5 Qb6 43. Qc1 Qb7 44. Qc4 Qa8 45. Rd6 g5 46. fxg5 Kh7 47. g6+ Bxg6 48. Rxe6 fxe6 49. Qc7+ 1-0

[Event "Florida Valle op"]
[Site "Florida Valle"]
[Date "1993.??.??"]
[Round "7"]
[White "Benko, Francisco"]
[Black "Trejo, Juan"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2220"]
[PlyCount "108"]
[EventDate "1993.??.??"]
[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 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. h3 Bh5 7. d4 Bxf3 8. gxf3 e6 9. Be3 Qb6 10. Bb3 d5 11. e5 Nd7 12. Na3 cxd4 13. cxd4 Bb4+ 14. Kf1 0-0 15. Rg1 Ne7 16. Nc2 Nf5 17. Nxb4 Qxb4 18. Kg2 Rfc8 19. Qd3 Nf8 20. Kh1 Ng6 21. Rgc1 Ngh4 22. Qd1 a5 23. Rxc8+ Rxc8 24. Rc1 Ra8 25. Rc3 a4 26. Bxa4 Qxb2 27. Rc2 Qb6 28. Bb3 Qd8 29. Rc3 h6 30. Rc1 Ng6 31. Qg1 Qh4 32. Qg4 Nxe3 33. Qxh4 Nxh4 34. fxe3 Nxf3 35. Rc7 Rb8 36. Kg2 Nd2 37. h4 g6 38. Bc2 b5 39. Bd3 Ra8 40. Rc2 Nc4 41. Kf3 Ra3 42. Bxc4 bxc4 43. Rb2 Kg7 44. Rg2 f6 45. h5 g5 46. Rb2 fxe5 47. dxe5 d4 48. Rb7+ Kg8 49. Ke4 d3 50. Rb2 Rc3 51. Kd4 Rc2 52. Rb8+ Kf7 53. Kc5 d2 54. Rd8 Ke7 0-1

[Event "Olivos op"]
[Site "Olivos"]
[Date "1993.??.??"]
[Round "7"]
[White "Campos, Jose Felix"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2230"]
[PlyCount "97"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[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. Nf3 d5 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Bb4 7. Bxf6 Nxf6 8. Nd2 Qe7 9. Qb3 0-0 10. Bd3 dxc4 11. Nxc4 b5 12. Ne5 Bb7 13. 0-0 Rfc8 14. Rac1 a5 15. Ne2 a4 16. Qd1 Bd6 17. Ng3 g6 18. f4 Nd5 19. Qe2 f6 20. Ng4 Qg7 21. Ne4 Bf8 22. Nc5 Bxc5 23. Rxc5 a3 24. b3 Nb4 25. Rfc1 h5 26. Nf2 f5 27. Qd2 Nd5 28. Nh3 Qd7 29. Ng5 Re8 30. Nf3 Rec8 31. Ne5 Qe8 32. Be2 b4 33. Bf3 Nc3 34. Rc2 Rab8 35. Qf2 Ba8 36. Qg3 Kh7 37. Qg5 Rc7 38. Nd3 Nd5 39. Bxd5 exd5 40. Ne5 Rbc8 41. Kf2 Qe6 42. Ra5 Kg7 43. Rcc5 Qf6 44. Qxf6+ Kxf6 45. Ra4 Rb8 46. Rca5 c5 47. dxc5 d4 48. Rxa8 Rxa8 49. Rxa8 1-0

[Event "San Isidoro op"]
[Site "San Isidoro"]
[Date "1993.??.??"]
[Round "6"]
[White "Conlazo, Eusebio"]
[Black "Trejo, Juan"]
[Result "0-1"]
[ECO "A33"]
[PlyCount "66"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. d4 cxd4 5. Nxd4 Nc6 6. Bg5 Be7 7. e4 d6 8. Be2 Qa5 9. Ndb5 a6 10. Nxd6+ Bxd6 11. Bxf6 Bb4 12. Bxg7 Rg8 13. Bf6 Rg6 14. Bh8 Rxg2 15. Kf1 Rg8 16. Bf6 Rg6 17. Bh4 Bxc3 18. bxc3 Qxc3 19. Bh5 Qh3+ 20. Ke1 Qxh4 21. Bxg6 hxg6 22. Qd3 e5 23. Rb1 Nd4 24. Rb2 Qf4 25. Qe3 Nf3+ 26. Ke2 Qh4 27. h3 Nd4+ 28. Kf1 b5 29. cxb5 axb5 30. Qd3 b4 31. Kg2 Ra3 32. Qd1 Bxh3+ 33. Rxh3 Qxh3+ 0-1

[Event "San Isidoro op"]
[Site "San Isidoro"]
[Date "1993.??.??"]
[Round "2"]
[White "De las Heras, Juan Carlos"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2325"]
[PlyCount "73"]
[EventDate "1993.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 Qc7 9. 0-0-0 0-0 10. Kb1 b5 11. g4 Nc6 12. g5 Nd7 13. f4 Nc5 14. Bg2 Bb7 15. f5 b4 16. Nce2 Nxd4 17. Qxd4 exf5 18. Ng3 Ne6 19. Qd2 fxe4 20. Bxe4 a5 21. Bxb7 Qxb7 22. Nf5 Rfd8 23. Qd5 Qxd5 24. Nxe7+ Kf8 25. Nxd5 Rdb8 26. Nb6 Rxb6 27. Bxb6 Ke7 28. Rd5 a4 29. Rhd1 h6 30. h4 hxg5 31. hxg5 a3 32. Be3 axb2 33. Rxd6 Ra3 34. Rd7+ Ke8 35. R1d3 Ra5 36. R7d5 Ra6 37. Kxb2 1-0

[Event "Olivos op"]
[Site "Olivos"]
[Date "1993.??.??"]
[Round "4"]
[White "Jerez Infante, Juan"]
[Black "Trejo, Juan"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "2215"]
[PlyCount "74"]
[EventDate "1993.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 g6 7. f3 Bg7 8. Qd2 a6 9. g4 h5 10. g5 Nd7 11. f4 Nxd4 12. Bxd4 e5 13. Be3 Qa5 14. f5 gxf5 15. exf5 Nc5 16. f6 Bf8 17. 0-0-0 Bg4 18. Be2 Bxe2 19. Qxe2 0-0-0 20. Bxc5 Qxc5 21. Rd5 Qb4 22. Rhd1 Qf4+ 23. Kb1 Qxg5 24. Ne4 Qg4 25. Qc4+ Kb8 26. a3 Qe6 27. Nc5 Qe8 28. Qb3 Qc6 29. Rxe5 Rc8 30. Nxa6+ Qxa6 31. Rb5 Rc7 32. Rd4 d5 33. Rdxd5 Qxf6 34. Rb6 Qh4 35. Ra6 Bc5 36. Ra4 Qxh2 37. Qc3 Qh1+ 0-1

[Event "Buenos Aires JMB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "2"]
[White "Mateo"]
[Black "Trejo, Juan"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "62"]
[EventDate "1993.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Nc6 7. Be2 e5 8. Nb3 Be7 9. 0-0 0-0 10. f3 b5 11. a3 Be6 12. Nd5 Bxd5 13. exd5 Nb8 14. a4 bxa4 15. Rxa4 Qd7 16. Rh4 Qb7 17. Bc4 a5 18. Qd3 Nbd7 19. Bg5 Rfb8 20. Re1 Nf8 21. Rh3 a4 22. Nd2 Qxb2 23. c3 Ng6 24. Ne4 a3 25. Bxf6 gxf6 26. f4 a2 27. Bxa2 Rxa2 28. Qf3 Ra1 29. Rxa1 Qxa1+ 30. Kf2 Rb2+ 31. Kg3 f5 0-1

[Event "Buenos Aires JMB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "6"]
[White "Mendez, Gustavo"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2310"]
[PlyCount "135"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[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. Bf4 Bg7 4. e3 d5 5. Bd3 0-0 6. h3 Nbd7 7. Nbd2 c5 8. c3 Qb6 9. Rb1 a5 10. 0-0 a4 11. a3 Kh8 12. Bh2 c4 13. Bc2 Qa7 14. e4 e6 15. Re1 dxe4 16. Ne5 b5 17. Nxe4 Nxe5 18. Bxe5 Nxe4 19. Bxe4 Bb7 20. Qf3 Bxe4 21. Qxe4 f6 22. Bg3 Rfe8 23. Qc6 Rac8 24. Qxb5 Re7 25. Qb4 e5 26. dxe5 Re6 27. exf6 Bf8 28. Qb5 Rc5 29. Qb8 Qxb8 30. Bxb8 Rxe1+ 31. Rxe1 Kg8 32. Ba7 Rb5 33. Re2 Kf7 34. Bd4 Bd6 35. h4 h5 36. g3 g5 37. hxg5 Rxg5 38. Re4 Rb5 39. Re2 Bf8 40. Kg2 Bd6 41. Kh3 Bf8 42. Kh4 Bd6 43. f3 Bf8 44. g4 hxg4 45. fxg4 Bh6 46. Re7+ Kg6 47. Rc7 Rxb2 48. Rxc4 Bf4 49. Bg1 Bd6 50. Kh3 Rb3 51. Bc5 Bb8 52. Kg2 Be5 53. Bb4 Bxf6 54. Kf3 Rb1 55. Ke4 Rd1 56. Bc5 Kg5 57. Bd4 Be7 58. Rxa4 Kxg4 59. Ra7 Re1+ 60. Kd5 Bd8 61. a4 Ra1 62. Ra8 Bh4 63. a5 Kf5 64. a6 Ra5+ 65. Kc4 Ke6 66. a7 Kd7 67. Rh8 Bd8 68. Rxd8+ 1-0

[Event "Buenos Aires GEB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "2"]
[White "Torella, Rodolfo"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "B99"]
[PlyCount "77"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 b5 10. Bd3 Bb7 11. Rhe1 Be7 12. a3 0-0 13. Qh3 Nc5 14. e5 Nxd3+ 15. Rxd3 dxe5 16. fxe5 Nd5 17. Nxe6 fxe6 18. Qxe6+ Rf7 19. Bxe7 Qxe7 20. Qxe7 Nxe7 21. e6 Rf2 22. Rd7 Bxg2 23. Rxe7 Kf8 24. Rd7 Re8 25. Ra7 Ra8 26. Rd7 Rc8 27. Re2 Rxe2 28. Nxe2 Rc6 29. Nd4 Rc8 30. Rf7+ Kg8 31. Nf5 Kh8 32. e7 Rg8 33. Rf8 Bc6 34. Kd2 h6 35. Ke3 Kh7 36. Nd6 g5 37. Rxg8 Kxg8 38. e8Q+ Bxe8 39. Nxe8 1-0

[Event "San Isidoro op"]
[Site "San Isidoro"]
[Date "1993.??.??"]
[Round "4"]
[White "Trejo, Juan"]
[Black "Arregui, Jose Luis"]
[Result "0-1"]
[ECO "B48"]
[BlackElo "2310"]
[PlyCount "74"]
[EventDate "1993.??.??"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. Be2 Be7 9. 0-0 0-0 10. f4 d6 11. Kh1 Na5 12. Bf3 Nc4 13. Bc1 e5 14. Nde2 b5 15. f5 Bb7 16. Ng3 Rfd8 17. Nd5 Bxd5 18. exd5 Nb6 19. Nh5 Rac8 20. Nxf6+ Bxf6 21. Be4 Na4 22. c3 Qc4 23. Re1 Nc5 24. Bf3 e4 25. Be2 Nd3 26. Bxd3 exd3 27. Qf3 Rc5 28. Be3 Rxd5 29. Bb6 Rf8 30. Rad1 d2 31. Rf1 Re8 32. h3 h6 33. Bg1 Rd3 34. Qh5 Re4 35. Bh2 Ree3 36. Bg1 Re1 37. Rf2 Rxd1 0-1

[Event "Florida Valle op"]
[Site "Florida Valle"]
[Date "1993.??.??"]
[Round "6"]
[White "Trejo, Juan"]
[Black "Bies, Gustavo Alejandro"]
[Result "1-0"]
[ECO "D32"]
[PlyCount "69"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. cxd5 exd5 5. e3 Be7 6. Be2 0-0 7. 0-0 c5 8. d4 Nc6 9. dxc5 Bxc5 10. a3 Be6 11. b4 Bd6 12. b5 Ne7 13. Bb2 Rc8 14. h3 Ne4 15. Nxe4 dxe4 16. Qd4 f6 17. Qxe4 Bd5 18. Qa4 Bc5 19. Rfd1 Qb6 20. Bd4 Rfe8 21. Rab1 Ng6 22. Bxc5 Rxc5 23. Nd4 Be4 24. Rbc1 Rec8 25. Rxc5 Rxc5 26. Qb4 Rg5 27. f3 Nh4 28. Qc4+ Bd5 29. Qc8+ Kf7 30. Qd7+ Kg6 31. Qe8+ Kh6 32. g4 Re5 33. Nf5+ Rxf5 34. gxf5 Qd6 35. f4 1-0

[Event "Olivos op"]
[Site "Olivos"]
[Date "1993.??.??"]
[Round "5"]
[White "Trejo, Juan"]
[Black "Bulcourf, Carlos"]
[Result "1-0"]
[ECO "B05"]
[BlackElo "2295"]
[PlyCount "119"]
[EventDate "1993.??.??"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. exd6 Qxd6 7. 0-0 0-0-0 8. Be3 Nf4 9. Nbd2 Nxd4 10. Nxd4 Nxe2+ 11. Nxe2 f5 12. Nf3 Qa6 13. Qe1 e5 14. Nc3 f4 15. Nxe5 fxe3 16. Nxg4 exf2+ 17. Qxf2 Kb8 18. Kh1 h5 19. Ne5 Bd6 20. Nf7 Rhf8 21. Qe2 Qxe2 22. Nxe2 Rde8 23. Nxd6 cxd6 24. Nc3 Kc7 25. Kg1 Kc6 26. Rad1 Rxf1+ 27. Kxf1 Rf8+ 28. Ke2 Re8+ 29. Kf3 b5 30. a4 bxa4 31. Nxa4 Rf8+ 32. Ke3 Re8+ 33. Kd3 h4 34. Rf1 Re5 35. Nc3 Rg5 36. Rf2 Rh5 37. Ne2 Rg5 38. Nd4+ Kb6 39. c4 h3 40. g3 Ra5 41. Rf5 Ra1 42. Rb5+ Kc7 43. Rh5 Rd1+ 44. Kc3 Rc1+ 45. Nc2 d5 46. Rxh3 d4+ 47. Kd2 Rb1 48. Rh7 Rxb2 49. Rxg7+ Kb6 50. Kd3 a5 51. Rg5 Rb3+ 52. Kxd4 Ka6 53. Rb5 Rf3 54. Rb2 Rf8 55. c5 a4 56. Nb4+ Kb7 57. Ra2 Ra8 58. Kc4 Rh8 59. h4 Rg8 60. Ra3 1-0

[Event "Olivos op"]
[Site "Olivos"]
[Date "1993.??.??"]
[Round "3"]
[White "Trejo, Juan"]
[Black "Castillo, Shirley"]
[Result "1-0"]
[ECO "B81"]
[PlyCount "55"]
[EventDate "1993.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Nc6 8. g4 Be7 9. g5 Nd7 10. Qd2 0-0 11. h4 Nxd4 12. Bxd4 f6 13. Be3 fxg5 14. hxg5 Nc5 15. f4 b5 16. Bf3 Bxg5 17. e5 Bh4+ 18. Ke2 Nb7 19. Rag1 dxe5 20. fxe5 Qxd2+ 21. Bxd2 Be7 22. Be4 g6 23. Bh6 Rf7 24. Bxg6 b4 25. Ne4 Rf8 26. Be8+ Kh8 27. Bg7+ Kg8 28. Bf6# 1-0

[Event "San Isidoro op"]
[Site "San Isidoro"]
[Date "1993.??.??"]
[Round "3"]
[White "Trejo, Juan"]
[Black "De Pauli, Federico"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "67"]
[EventDate "1993.??.??"]
[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 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d6 5. Nf3 Be7 6. Be2 0-0 7. 0-0 Nc6 8. Nbd2 d5 9. Re1 Bg4 10. Nf1 Bd6 11. g3 Ne7 12. Ne5 Bxe2 13. Qxe2 Ng6 14. Nd3 f5 15. f3 Nf6 16. Qe6+ Kh8 17. Qxf5 c6 18. c3 Qc7 19. Kg2 Rae8 20. Be3 Nd7 21. Qh5 Nb6 22. Rad1 Nc4 23. Bc1 Qf7 24. f4 Re4 25. b3 Nb6 26. Qf3 Qe7 27. Kg1 Nd7 28. Nd2 Rxe1+ 29. Rxe1 Qf6 30. Qg4 Nb6 31. Re6 Qd8 32. Qh3 Ne7 33. Nf3 Qd7 34. Ng5 1-0

[Event "Florida Valle op"]
[Site "Florida Valle"]
[Date "1993.??.??"]
[Round "2"]
[White "Trejo, Juan"]
[Black "Garbarino, Rodolfo"]
[Result "0-1"]
[ECO "C63"]
[BlackElo "2405"]
[PlyCount "40"]
[EventDate "1993.??.??"]
[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 e5 2. Nf3 Nc6 3. Bb5 f5 4. 0-0 fxe4 5. Bxc6 dxc6 6. Nxe5 Qd4 7. Ng4 Bd6 8. Re1 h5 9. Ne3 Nf6 10. c3 Qe5 11. g3 Bg4 12. Qb3 0-0-0 13. Na3 h4 14. Nac4 Qh5 15. Nf1 Bxg3 16. Na5 Bxf2+ 17. Kxf2 Qxa5 18. Ne3 Rhf8 19. c4 Rd3 20. Qc2 Nd5+ 0-1

[Event "Martinez Valle op"]
[Site "Martinez Valle"]
[Date "1993.??.??"]
[Round "3"]
[White "Trejo, Juan"]
[Black "Garcia, Raimundo"]
[Result "0-1"]
[ECO "A16"]
[BlackElo "2375"]
[PlyCount "88"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[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. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c6 7. d3 a6 8. a4 a5 9. Bd2 Nbd7 10. Qc1 Nc5 11. Ra3 Qb6 12. Qc2 e5 13. Rb1 Ng4 14. Be1 Bd7 15. h3 Nf6 16. Bd2 Rfe8 17. e4 Rad8 18. Be3 Qc7 19. b4 axb4 20. Rxb4 Ra8 21. Ne1 Nh5 22. Qb2 Bc8 23. Ne2 f5 24. Kh2 f4 25. Bd2 g5 26. g4 Nf6 27. f3 h5 28. Kg1 Ne6 29. Nc2 c5 30. Rbb3 Nd4 31. Ncxd4 exd4 32. Be1 Rf8 33. Kf1 hxg4 34. hxg4 Nxg4 35. fxg4 f3 36. Bh3 fxe2+ 37. Kg2 Be5 38. Qxe2 Rf7 39. Bd2 Rh7 40. Rb1 Rxh3 41. Kxh3 Qh7+ 42. Kg2 Qh2+ 43. Kf1 Qh1+ 44. Kf2 Qxb1 0-1

[Event "Buenos Aires JMB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "3"]
[White "Trejo, Juan"]
[Black "Giaccio, Alfredo Gustavo"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "2025"]
[BlackElo "2350"]
[PlyCount "43"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 g6 4. Nc3 Bg7 5. Nf3 0-0 6. e4 d6 7. h3 e6 8. Be2 exd5 9. cxd5 b5 10. Bxb5 Nxe4 11. Nxe4 Qa5+ 12. Bd2 Qxb5 13. Nxd6 Qxb2 14. Rc1 Qxa2 15. Rxc5 Ba6 16. Qc2 Qa1+ 17. Qc1 Qf6 18. Ne4 Qe7 19. Be3 Nd7 20. d6 Qxe4 21. Rc7 Nb6 22. Re7 0-1

[Event "Olivos op"]
[Site "Olivos"]
[Date "1993.??.??"]
[Round "1"]
[White "Trejo, Juan"]
[Black "Kuzmuk, D."]
[Result "1-0"]
[ECO "B84"]
[PlyCount "81"]
[EventDate "1993.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. 0-0 Nbd7 9. Qd2 Qc7 10. f4 b5 11. a3 Bb7 12. Bf3 0-0 13. g4 Nc5 14. Qg2 d5 15. exd5 Nxd5 16. Nxd5 Bxd5 17. Bxd5 exd5 18. Qxd5 Rad8 19. Qc6 Rd7 20. Rad1 Ne6 21. Qxc7 Rxc7 22. Nxe6 fxe6 23. c3 Rc4 24. Rd7 Bd8 25. h3 Re4 26. Bc5 Re8 27. Kg2 Re2+ 28. Rf2 Rxf2+ 29. Kxf2 h6 30. Kf3 Bf6 31. Ra7 Rc8 32. Be3 Rc6 33. Ke4 Kf8 34. g5 hxg5 35. fxg5 Be7 36. h4 g6 37. Bd4 Bd6 38. Rh7 Bg3 39. h5 gxh5 40. Rxh5 Rc7 41. g6 1-0

[Event "Vicente Lopez op"]
[Site "Vicente Lopez"]
[Date "1993.??.??"]
[Round "2"]
[White "Trejo, Juan"]
[Black "Lorelli, Carlos"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2320"]
[PlyCount "69"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[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. h3 Bg7 4. Bf4 c5 5. c3 b6 6. Nbd2 Bb7 7. e3 0-0 8. Be2 d6 9. 0-0 Nbd7 10. Qb3 e5 11. Bh2 Qe7 12. dxe5 dxe5 13. Nc4 Bd5 14. Qa4 Qe6 15. Ncxe5 Nxe5 16. Nxe5 Ne4 17. Nf3 Bh6 18. c4 Bc6 19. Qc2 f5 20. Ne5 Bb7 21. Rad1 Bg7 22. Nd3 g5 23. Kh1 f4 24. Bg4 Qh6 25. exf4 gxf4 26. Bf3 Qh4 27. Rde1 Rae8 28. Re2 Bd4 29. Rfe1 Nxf2+ 30. Nxf2 Qxf2 31. Bxb7 Qxe1+ 32. Rxe1 Rxe1+ 33. Bg1 Rxg1+ 34. Kh2 Re1 35. Bf3 0-1

[Event "Olivos op"]
[Site "Olivos"]
[Date "1993.??.??"]
[Round "6"]
[White "Trejo, Juan"]
[Black "Paglilla, Carlos"]
[Result "0-1"]
[ECO "B49"]
[BlackElo "2325"]
[PlyCount "138"]
[EventDate "1993.??.??"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 Nf6 7. Be2 a6 8. f4 Bb4 9. Bf3 d6 10. 0-0 0-0 11. Nce2 Bc5 12. c3 e5 13. fxe5 dxe5 14. Nc2 Qb6 15. Qc1 Bxe3+ 16. Nxe3 Rd8 17. Kh1 Ne7 18. c4 Be6 19. Nd5 Bxd5 20. exd5 e4 21. c5 Qb4 22. a3 Qb3 23. d6 Nc6 24. Nf4 exf3 25. Rxf3 Qa4 26. Qf1 Qd4 27. b4 Ne5 28. Rd1 Qc4 29. Qxc4 Nxc4 30. Rd4 Ne5 31. Rc3 Nc6 32. Rd1 Re8 33. h3 Rad8 34. Kh2 h6 35. Rb1 Re4 36. g3 Rde8 37. b5 axb5 38. Rxb5 g5 39. Ng2 Nd8 40. Rc2 Re2 41. Rbb2 Rxc2 42. Rxc2 Nd7 43. Rc3 Re5 44. Ne3 Rxc5 45. Rb3 f5 46. g4 f4 47. Nf5 Rc2+ 48. Kg1 Kf7 49. Nxh6+ Ke6 50. Nf5 Rd2 51. Kf1 Ne5 52. Ke1 Rd3 53. Rxd3 Nxd3+ 54. Ke2 Ne5 55. Kf2 Ndf7 56. d7 Kxd7 57. Kg2 Nd6 58. Nd4 Ne4 59. a4 Kd6 60. a5 Kd5 61. Nc2 Kc4 62. Kf1 Kb5 63. Nd4+ Kxa5 64. Ne6 b5 65. h4 Nxg4 66. hxg5 f3 67. g6 Ne3+ 68. Ke1 f2+ 69. Ke2 f1Q+ 0-1

[Event "Buenos Aires JMB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "7"]
[White "Trejo, Juan"]
[Black "Peres, L."]
[Result "1-0"]
[ECO "D93"]
[PlyCount "85"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[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 d5 4. Nf3 Bg7 5. Bf4 c6 6. e3 0-0 7. h3 Re8 8. Be2 b6 9. 0-0 Na6 10. a3 Bb7 11. b4 Nc7 12. c5 b5 13. a4 a6 14. Qc2 Ne6 15. Bh2 Qc8 16. Nd2 Ng5 17. f4 Ne6 18. Nb3 Nf8 19. g4 Qe6 20. Kf2 Ne4+ 21. Nxe4 dxe4 22. Na5 Bc8 23. Qa2 Qxa2 24. Rxa2 Bd7 25. Bd1 e6 26. Nb7 f5 27. Nd6 Reb8 28. Bb3 a5 29. axb5 a4 30. Rxa4 Rxa4 31. Bxa4 cxb5 32. Bb3 Bf6 33. Ra1 Be7 34. Ra6 Bxd6 35. Rxd6 Kf7 36. Ra6 Rc8 37. d5 exd5 38. Bxd5+ Ke7 39. Ra7 Kd8 40. Bg3 g5 41. fxg5 fxg4 42. h4 Bf5 43. Rf7 1-0

[Event "Buenos Aires GEB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "3"]
[White "Trejo, Juan"]
[Black "Pierrot, Juan Facundo"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "2310"]
[PlyCount "106"]
[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. d4 c5 3. c3 g6 4. Nbd2 cxd4 5. cxd4 Bg7 6. b3 0-0 7. e3 Nc6 8. Bb2 d6 9. Be2 Bd7 10. 0-0 Rc8 11. Rc1 a6 12. h3 b5 13. e4 Nh5 14. Re1 Nf4 15. Bf1 Qb6 16. e5 dxe5 17. dxe5 Rfd8 18. Rc3 Bf5 19. Qa1 Qb7 20. a3 Nd5 21. Rc5 Bh6 22. g4 Be6 23. g5 Bg7 24. b4 Nf4 25. h4 Bd5 26. Re3 Qd7 27. e6 Nxe6 28. Bxg7 Nxg7 29. Ne5 Nxe5 30. Qxe5 Rxc5 31. bxc5 Qg4+ 32. Qg3 Qxg3+ 33. fxg3 Ne6 34. Ne4 Rc8 35. Bh3 Kf8 36. Kf2 Bxe4 37. Bxe6 fxe6 38. Rxe4 Rxc5 39. Rxe6 Rc2+ 40. Kf1 a5 41. Re3 a4 42. Ke1 Rb2 43. Kd1 Ke8 44. Rc3 Kd7 45. Rd3+ Kc6 46. Re3 Kd6 47. Rd3+ Kc5 48. Re3 Rb3 49. Rxe7 Rxa3 50. Rxh7 Rxg3 51. Rh6 a3 52. Kc2 b4 53. Rxg6 b3+ 0-1

[Event "Martinez Valle op"]
[Site "Martinez Valle"]
[Date "1993.??.??"]
[Round "5"]
[White "Trejo, Juan"]
[Black "Quinteros, Miguel Angel"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2505"]
[PlyCount "116"]
[EventDate "1993.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Be2 Rc8 10. g4 h6 11. Qd2 Nb6 12. Bxb6 Qxb6 13. 0-0-0 Be7 14. h4 Qc7 15. Kb1 g6 16. Rdg1 b5 17. Bd1 h5 18. g5 Nd7 19. Nd5 Bxd5 20. exd5 Nb6 21. Be2 0-0 22. c3 Rfe8 23. Rd1 Nc4 24. Qd3 Qb6 25. Nd2 Nxd2+ 26. Rxd2 Rc4 27. Bd1 Rec8 28. a3 Rf4 29. Bb3 a5 30. Re2 b4 31. cxb4 axb4 32. a4 Rd4 33. Qe3 Bd8 34. Ree1 Kg7 35. Rc1 Rxc1+ 36. Qxc1 Rd3 37. Ka2 Rxf3 38. Qc4 Rf4 39. Qb5 Qxb5 40. axb5 Bb6 41. Rc1 Rxh4 42. Rc6 Bd4 43. Bc2 b3+ 44. Kxb3 Bc5 45. Bd3 Rb4+ 46. Kc3 h4 47. b6 h3 48. Bf1 h2 49. Bg2 Rxb6 50. Rxb6 Bxb6 51. Kc4 Be3 52. Kb5 Kf8 53. Kc6 Ke7 54. b4 Bxg5 55. b5 Be3 56. b6 f5 57. b7 Ba7 58. Kc7 e4 0-1

[Event "San Isidoro op"]
[Site "San Isidoro"]
[Date "1993.??.??"]
[Round "7"]
[White "Trejo, Juan"]
[Black "Riveiro, Jorge"]
[Result "0-1"]
[ECO "E85"]
[PlyCount "80"]
[EventDate "1993.??.??"]
[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 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. Nge2 Nf6 7. f3 0-0 8. Qd2 Re8 9. d5 Na5 10. b3 c6 11. g4 b5 12. Ng3 bxc4 13. bxc4 Rb8 14. Bxa7 Ra8 15. Be3 Nb3 16. Qb2 Nxa1 17. Qxa1 c5 18. Be2 Re7 19. Kf2 Rea7 20. Rb1 Ne8 21. h3 Qh4 22. Kg2 Bh6 23. Bf2 Qg5 24. Nf1 Qe7 25. Bd1 f5 26. a4 Bf4 27. Bc2 fxg4 28. hxg4 h5 29. Ne2 Bg5 30. Nh2 Nf6 31. gxh5 Nxh5 32. Rg1 Bd7 33. Nc3 Nf4+ 34. Kf1 Bh3+ 35. Ke1 Bh4 36. Qc1 Rb8 37. Nb5 Rxa4 38. Qe3 Rxc4 39. Bd3 Bxf2+ 40. Kxf2 Qh4+ 0-1

[Event "Buenos Aires GEB op"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "1"]
[White "Trejo, Juan"]
[Black "Ucha, Luis"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "106"]
[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 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d6 5. e4 Nc6 6. c3 h6 7. Bh4 0-0 8. Be2 Nd7 9. Bxe7 Qxe7 10. 0-0 e5 11. Qb3 Kh8 12. Bd3 Nf6 13. d5 Na5 14. Qc2 b6 15. b4 Nb7 16. Rfc1 a5 17. a3 Bd7 18. Nf1 Bg4 19. N3d2 Nh5 20. Ne3 Qg5 21. g3 g6 22. h4 Qf6 23. Nxg4 Qg7 24. Nf1 g5 25. hxg5 Qxg5 26. Be2 f5 27. exf5 Rxf5 28. Re1 Raf8 29. Qd2 Nf4 30. gxf4 Rxf4 31. Kh1 Qh4+ 32. Nfh2 h5 33. Rg1 hxg4 34. Rxg4 Rxg4 35. Bxg4 Rxf2 36. Qxf2 Qxf2 37. Rf1 Qd2 38. Be6 e4 39. Rf8+ Kg7 40. Rg8+ Kh7 41. Ng4 Qxc3 42. Re8 Qf3+ 43. Kh2 axb4 44. axb4 e3 45. Re7+ Kg6 46. Bf7+ Kg5 47. Nxe3 Nd8 48. Ng2 Nxf7 49. Rxc7 Ne5 50. Rg7+ Kf6 51. Rg3 Ng4+ 52. Kh3 Nf2+ 53. Kh4 Qe4+ 0-1

[Event "Buenos Aires GEBA-B"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "5"]
[White "Baker, Enrique"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "D61"]
[PlyCount "101"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[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 d5 4. Bg5 Be7 5. Nf3 0-0 6. e3 c6 7. Qc2 Re8 8. Rd1 Nbd7 9. cxd5 exd5 10. Bd3 Nf8 11. Bxf6 Bxf6 12. h3 g6 13. 0-0 Bg7 14. b4 a6 15. a4 Bd7 16. Rb1 b5 17. Rfc1 f5 18. Ra1 Qe7 19. Qb3 Kh8 20. Re1 Ne6 21. Qa3 Nc7 22. a5 Rg8 23. Rac1 Ne8 24. Nb1 Nd6 25. Nbd2 Nc4 26. Qc3 Rae8 27. Nb3 g5 28. Nc5 Bc8 29. Re2 g4 30. hxg4 fxg4 31. Nh2 Qh4 32. g3 Qh6 33. Rce1 Qf6 34. Qc2 Re7 35. Nb3 h5 36. e4 Rge8 37. e5 Qg5 38. Nc5 Rg8 39. Nf1 Bf8 40. Ne3 Rf7 41. e6 Rf3 42. Nf5 Be7 43. Kg2 Re8 44. Nh4 Rf6 45. Bg6 Rg8 46. Bf7 Rg7 47. Re5 Nxe5 48. Rxe5 Rgxf7 49. exf7 Bf5 50. Rxf5 Rxf5 51. Qxf5 1-0

[Event "Buenos Aires GEBA-B"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "2"]
[White "Covini, Cesar A"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "E06"]
[PlyCount "77"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. g3 c6 6. Bg2 dxc4 7. 0-0 0-0 8. Ne5 c5 9. dxc5 Bxc5 10. Nxc4 Nc6 11. Bf4 a6 12. Na4 Ba7 13. Qxd8 Rxd8 14. Nab6 Bxb6 15. Nxb6 Ra7 16. Rfd1 Re8 17. Be3 Nd5 18. Nxd5 exd5 19. Bxa7 Nxa7 20. Rxd5 Kf8 21. Rd2 Nc6 22. Rc1 Ne5 23. Rc7 b5 24. b3 Be6 25. f4 Ng4 26. Bc6 Rb8 27. e4 g6 28. h3 Nf6 29. g4 Ne8 30. Bxe8 Kxe8 31. f5 Bc8 32. b4 g5 33. Kf2 h6 34. Ke3 a5 35. a3 axb4 36. axb4 Ra8 37. Rd3 Rb8 38. Rd6 Ra8 39. Rxh6 1-0

[Event "Buenos Aires GEBA-B"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "7"]
[White "Oro, Luis"]
[Black "Trejo, Juan"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "158"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[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. b4 b6 3. bxc5 bxc5 4. Bc4 e6 5. Nf3 Ba6 6. Bxa6 Nxa6 7. 0-0 Ne7 8. Nc3 Ng6 9. d4 cxd4 10. Qxd4 Nb4 11. Rb1 Nc6 12. Qa4 Qa5 13. Qxa5 Nxa5 14. Nb5 Bc5 15. Nc7+ Ke7 16. Nxa8 Rxa8 17. Rb5 Bb6 18. Ba3+ Kd8 19. Bb2 f6 20. Rh5 Nc4 21. Bc1 Nf8 22. e5 f5 23. Rh4 Rc8 24. Rd1 Ke8 25. h3 h6 26. g4 Ng6 27. Rh5 Ncxe5 28. Nxe5 Nxe5 29. Bf4 Ng6 30. Be3 Rxc2 31. gxf5 Bxe3 32. fxe3 Ne5 33. Rf1 Rxa2 34. fxe6 d6 35. Rh4 Ke7 36. Rb4 Kxe6 37. e4 g5 38. Rb8 h5 39. Rf2 Ra1+ 40. Kg2 g4 41. hxg4 hxg4 42. Rfb2 Re1 43. Re8+ Kd7 44. Ra8 Rxe4 45. Rxa7+ Ke6 46. Ra8 Re3 47. Rd2 Ke7 48. Ra6 Nd3 49. Ra4 g3 50. Rg4 Ne1+ 51. Kf1 g2+ 52. Kf2 Rf3+ 53. Kxe1 Rf1+ 54. Ke2 g1Q 55. Rxg1 Rxg1 56. Kd3 Ke6 57. Rh2 Kd5 58. Rh5+ Kc6 59. Rh8 Kc5 60. Rh5+ d5 61. Rh3 Ra1 62. Kd2 Ra2+ 63. Kd1 d4 64. Rg3 Kc4 65. Rh3 Rg2 66. Kc1 Re2 67. Kd1 Re4 68. Kd2 Rg4 69. Kd1 d3 70. Rh8 Kc3 71. Rc8+ Rc4 72. Rxc4+ Kxc4 73. Kd2 Kd4 74. Kd1 Ke3 75. Ke1 Kf4 76. Kd2 Ke4 77. Kd1 Kd4 78. Kd2 Kc4 79. Kd1 Kc3 1/2-1/2

[Event "Buenos Aires GEBA-B"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "3"]
[White "Trejo, Juan"]
[Black "Escobar, Telmo Carlos"]
[Result "1-0"]
[ECO "D05"]
[BlackElo "2215"]
[PlyCount "83"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 c5 2. c3 Nf6 3. d4 e6 4. Nbd2 Nc6 5. e3 d5 6. Bd3 Be7 7. 0-0 0-0 8. Ne5 cxd4 9. cxd4 Nxe5 10. dxe5 Nd7 11. f4 Nc5 12. Bb1 g6 13. Nf3 Bd7 14. Nd4 Bc6 15. g4 Qc7 16. Bd2 a5 17. Be1 Ne4 18. Bd3 Nc5 19. Bb1 f6 20. Bg3 fxe5 21. fxe5 Rxf1+ 22. Kxf1 Rf8+ 23. Kg2 Bd7 24. Bc2 Qb6 25. b3 Qa6 26. Rc1 Rc8 27. Bb1 Rf8 28. h4 Kg7 29. h5 Rf7 30. hxg6 hxg6 31. Qh1 Ne4 32. Qh2 Bg5 33. Rh1 Kf8 34. Bf4 Bxf4 35. exf4 Qb6 36. Qh6+ Ke8 37. Bxe4 dxe4 38. Qxg6 Ke7 39. Qg5+ Ke8 40. Rh8+ Rf8 41. Qg6+ Ke7 42. Qg7+ 1-0

[Event "Buenos Aires GEBA-B"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "6"]
[White "Trejo, Juan"]
[Black "Galeliano, Roberto"]
[Result "1/2-1/2"]
[ECO "E68"]
[PlyCount "57"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 b6 3. Bg2 Bb7 4. 0-0 Bg7 5. d4 Nf6 6. c4 0-0 7. Nc3 d6 8. Re1 Nbd7 9. e4 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qc2 c6 13. Bg5 Qc7 14. Rad1 Bc8 15. Qc1 Be6 16. b3 Rfe8 17. Rd3 a5 18. Red1 Nd7 19. Na4 Rac8 20. Qd2 Nb8 21. Be3 c5 22. Nc3 Bf8 23. Nd5 Bxd5 24. exd5 Bd6 25. Bg5 f5 26. Re3 Qf7 27. Re2 Nd7 28. Rde1 Nf6 29. f3 1/2-1/2

[Event "Buenos Aires GEBA-B"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "4"]
[White "Trejo, Juan"]
[Black "Justo, Damian"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2265"]
[PlyCount "151"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. Bf4 Bd6 4. Bg3 Nf6 5. Nbd2 0-0 6. e3 b6 7. a3 Bb7 8. Bh4 Nbd7 9. Bd3 Be7 10. 0-0 c5 11. c3 Ne4 12. Bg3 Nxg3 13. hxg3 Re8 14. Nh4 Bxh4 15. Qh5 Bf6 16. Qxh7+ Kf8 17. f4 Ke7 18. Qh5 g6 19. Qe2 Bg7 20. g4 f5 21. g5 Kf7 22. Nf3 a5 23. a4 Qc8 24. Kf2 Ba6 25. Bb5 Bxb5 26. axb5 c4 27. Qc2 a4 28. Rxa4 Rxa4 29. Qxa4 Qa8 30. Ra1 Qxa4 31. Rxa4 Re7 32. Ra8 Bf8 33. g3 Bg7 34. Kg2 Bf8 35. Kf2 Kg8 36. Kg2 Rg7 37. Nh4 Kf7 38. Nf3 Ke7 39. Nh4 Kd6 40. Nf3 Kc7 41. Nh4 Be7 42. Nf3 Kb7 43. Ra1 Rh7 44. Ra4 Rh8 45. Nh4 Nf8 46. Nf3 Bd6 47. Ra1 Rh7 48. Ra4 Rc7 49. Kf2 Rc8 50. Kg2 Ra8 51. Rxa8 Kxa8 52. Kf2 Kb7 53. Ke2 Kc8 54. Kf2 Kd7 55. Kg2 Ke7 56. Kf2 Kf7 57. Kg2 e5 58. dxe5 Bc5 59. Kf2 Ne6 60. Ke2 Nc7 61. Kd2 Nxb5 62. Nh2 Ke6 63. Nf3 Nc7 64. Nh4 Kf7 65. Nf3 Ne6 66. Ke2 Be7 67. Nh2 Nc5 68. g4 Na4 69. gxf5 gxf5 70. Nf3 Nxb2 71. Nh4 Ke6 72. Nf3 Bc5 73. g6 Nd3 74. Ng5+ Ke7 75. g7 Nc1+ 76. Kf3 1-0

[Event "Buenos Aires GEBA-B"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "1"]
[White "Trejo, Juan"]
[Black "Langier, Daniel"]
[Result "0-1"]
[ECO "B74"]
[BlackElo "2300"]
[PlyCount "64"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. 0-0 0-0 9. Nb3 Be6 10. Qd2 Ne5 11. f4 Nc4 12. Qc1 b5 13. f5 Nxe3 14. Qxe3 Bc4 15. Rad1 Qb6 16. Qxb6 axb6 17. Rfe1 Bxe2 18. Rxe2 b4 19. Nd5 Nxd5 20. Rxd5 Rxa2 21. Rb5 Rxb2 22. Rxb4 Rc8 23. Kf1 Bc3 24. Rb5 Kg7 25. g4 Be5 26. Rxb6 Rcxc2 27. Rxc2 Rxc2 28. Rb7 Kf6 29. h4 Rb2 30. Ke1 Bg3+ 31. Kd1 Bxh4 32. Kc1 Rg2 0-1

[Event "Buenos Aires Konex"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "1"]
[White "Salazar Jacob, Hernan"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2390"]
[PlyCount "73"]
[EventDate "1991.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. Nd5 d6 5. Nec3 Nf6 6. Bc4 a6 7. a4 Bd7 8. d3 h6 9. 0-0 Rb8 10. f4 Be7 11. f5 Nb4 12. Nxf6+ Bxf6 13. Qh5 Qe7 14. Nd5 Nxd5 15. Bxd5 Bc6 16. Bb3 Rf8 17. g3 Kd7 18. Be3 Kc7 19. a5 Rbd8 20. Qf3 Qd7 21. c3 g5 22. fxg6 fxg6 23. Bxh6 Bg7 24. Qe3 Bxh6 25. Qxh6 Rh8 26. Qxg6 Qh3 27. Rf2 Bd7 28. Raf1 Rh6 29. Qg5 Rdh8 30. Bd5 R8h7 31. b4 Rh5 32. Qe3 Rg7 33. bxc5 Rhg5 34. cxd6+ Kb8 35. Rg2 Qh8 36. Bxb7 Bh3 37. Rb1 1-0

[Event "Buenos Aires BCA op"]
[Site "Buenos Aires"]
[Date "1990.??.??"]
[Round "5"]
[White "Bronstein, Luis Marcos"]
[Black "Trejo, Juan"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2390"]
[PlyCount "91"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Nbd7 5. e3 c6 6. Nbd2 Qa5 7. a3 Bd6 8. b4 Qc7 9. c5 Be7 10. Bf4 Qd8 11. h3 Ne4 12. Nxe4 dxe4 13. Nd2 f5 14. Nc4 0-0 15. Bd6 Nf6 16. Bxe7 Qxe7 17. g3 Nd5 18. Ne5 Qg5 19. Qd2 Qd8 20. Bc4 Bd7 21. a4 Be8 22. b5 Kh8 23. Rb1 g5 24. h4 g4 25. 0-0 Qc7 26. Rb3 b6 27. Rc1 Rd8 28. Bxd5 Rxd5 29. cxb6 axb6 30. Nxc6 Qb7 31. Qb4 Kg7 32. Qe7+ Qxe7 33. Nxe7 Rd7 34. Nc6 Bf7 35. Rbc3 Ra8 36. Ne5 Rb7 37. Rc7 Raa7 38. Rxb7 Rxb7 39. Rc6 Kf6 40. Rxb6 Ra7 41. Ra6 Rb7 42. Nxf7 Kxf7 43. b6 Ke8 44. Ra8+ Kd7 45. Ra7 Kc6 46. Rxb7 1-0

[Event "Buenos Aires BCA"]
[Site "Buenos Aires"]
[Date "1987.??.??"]
[Round "2"]
[White "Durante, Corrado"]
[Black "Trejo, Juan"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "42"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 e5 4. Bg2 d6 5. Nf3 Nf6 6. 0-0 Be7 7. Ne1 Be6 8. d3 Qc8 9. Nc2 Bh3 10. Bg5 h5 11. f3 h4 12. gxh4 Nh5 13. Ne4 f6 14. Be3 f5 15. Bxh3 Nf4 16. Bxf4 exf4 17. Nd2 Rxh4 18. Bg2 Qe6 19. Ne1 0-0-0 20. h3 Rdh8 21. Kf2 Qe3# 0-1

[Event "Buenos Aires BCA"]
[Site "Buenos Aires"]
[Date "1987.??.??"]
[Round "5"]
[White "Trejo, Juan"]
[Black "Soto, Fidel"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "87"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ARG"]
[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 c6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 Na6 7. a3 Bd7 8. Ne5 Nc7 9. b4 Rb8 10. c5 a6 11. Na4 Na8 12. Bf4 Rc8 13. Nc3 b5 14. Bd3 Nc7 15. h3 Ra8 16. 0-0 a5 17. Qe2 a4 18. Bh2 g6 19. f4 Nh5 20. g4 Ng7 21. Rae1 f5 22. g5 Ra7 23. Qd1 Na6 24. Be2 Bf8 25. h4 Ke7 26. h5 Be8 27. h6 Nh5 28. Kg2 Qc7 29. Rf3 Nb8 30. Rh3 Nd7 31. Nf3 Kd8 32. Bd3 Be7 33. Qe2 Bf7 34. Rc1 Qb7 35. Bg1 Re8 36. Nxb5 cxb5 37. Bxb5 Rf8 38. c6 Qc7 39. cxd7 Qxc1 40. Ne5 Rc7 41. Bxa4 Bd6 42. Qb5 Bxe5 43. Qb8+ Ke7 44. Qxf8+ 1-0

[Event "Match/Club FMDA-UFABPA"]
[Site "Mercedes"]
[Date "1982.??.??"]
[Round "1.29"]
[White "Trejo, Juan"]
[Black "Di Marco, Agustin"]
[Result "1/2-1/2"]
[ECO "A62"]
[PlyCount "88"]
[EventDate "1982.??.??"]
[EventType "team"]
[EventRounds "1"]
[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. g3 Bg7 4. Bg2 c5 5. d5 0-0 6. 0-0 e6 7. c4 exd5 8. cxd5 d6 9. Nc3 Na6 10. Re1 Nc7 11. a4 Re8 12. Bg5 h6 13. Bxf6 Bxf6 14. Qb3 Bd7 15. e4 Rb8 16. Nb5 Nxb5 17. axb5 Qb6 18. Bf1 Bg7 19. Nd2 Bf8 20. Nc4 Qxb5 21. Qxb5 Bxb5 22. Nxd6 Bxd6 23. Bxb5 Re7 24. Rxa7 f5 25. f3 fxe4 26. fxe4 Kg7 27. b3 Kf6 28. Ra4 Ke5 29. Rf1 Rc8 30. Kg2 Rg7 31. Rf4 Rf8 32. Kf3 Rgf7 33. Rxf7 Rxf7+ 34. Ke3 Rf8 35. Be2 Rf7 36. Ra8 Rf8 37. Ra7 Rf7 38. Ba6 c4 39. Rxb7 Bc5+ 40. Kd2 Rxb7 41. Bxb7 cxb3 42. Kc3 Bd6 43. Kxb3 Kxe4 44. Kc4 Kf3 1/2-1/2

