[Event "Torre Blanca op"]
[Site "Buenos Aires"]
[Date "2004.08.30"]
[Round "7"]
[White "Wald, Gabriel"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2024"]
[BlackElo "2006"]
[PlyCount "107"]
[EventDate "2004.08.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c3 h6 6. Qb3 Qc8 7. Nbd2 Be7 8. Be2 Nbd7 9. 0-0 0-0 10. c4 c6 11. cxd5 exd5 12. Rfe1 Nh5 13. Bg3 Nxg3 14. hxg3 Bd6 15. Bd3 Be6 16. Qc2 Qd8 17. Nh4 Rc8 18. Bh7+ Kh8 19. Bf5 Qf6 20. Bxe6 fxe6 21. Ng6+ Kg8 22. Nxf8 Rxf8 23. Nf3 Rf7 24. Nh4 Nf8 25. f4 g5 26. Nf3 gxf4 27. gxf4 Rg7 28. Qf2 Ng6 29. Kf1 Ne7 30. Ke2 Rg4 31. Ne5 Bxe5 32. fxe5 Qg6 33. Rg1 Nf5 34. Rac1 Ng3+ 35. Ke1 Qd3 36. Rd1 Qb5 37. a3 Rg6 38. Qc2 Rg5 39. Rd3 Rf5 40. Qb3 Qa5+ 41. Qb4 Qa6 42. Qb3 b6 43. Qd1 Kf7 44. b4 c5 45. e4 Nxe4 46. Rf3 cxd4 47. Rxf5+ exf5 48. Rf1 Ke6 49. Qf3 Kxe5 50. Qxf5+ Kd6 51. Qf8+ Kc6 52. Qe8+ Kd6 53. Qg6+ Kc7 54. Rf7+ 1-0

[Event "Torre Blanca op"]
[Site "Buenos Aires"]
[Date "2004.08.26"]
[Round "6"]
[White "Ledesma, Horacio"]
[Black "Maucci, Luis Marcelo"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2006"]
[BlackElo "2012"]
[PlyCount "138"]
[EventDate "2004.08.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. Nc3 0-0 6. g3 d6 7. Bg2 e5 8. Qc2 Nc6 9. a3 Bxc3 10. bxc3 Bg4 11. Be3 Rfe8 12. 0-0 Na5 13. Qa4 b6 14. c5 e4 15. Nd2 Bxe2 16. Rfe1 Bd3 17. c4 d5 18. cxd5 Nxd5 19. Rac1 Qf6 20. cxb6 axb6 21. Qd7 Rad8 22. Qg4 Qg6 23. Qh4 f5 24. Bf4 Rd7 25. Be5 Nc6 26. Qh3 Nxe5 27. dxe5 Rxe5 28. Nxe4 Rde7 29. f4 R5e6 30. Red1 Bxe4 31. Bxe4 Rxe4 32. Rxd5 Qe6 33. Rd8+ Kf7 34. Qh5+ Qg6 35. Qf3 Qe6 36. Rc2 Re3 37. Qh5+ Qg6 38. Qxg6+ Kxg6 39. Kf2 Rxa3 40. Rc8 Ra7 41. Rf8 c5 42. Rd2 Rad7 43. Rb2 Re6 44. h4 Rf7 45. h5+ Kf6 46. Rb8 c4 47. R2xb6 Rfe7 48. Rxe6+ Kxe6 49. h6 gxh6 50. Rb5 Ra7 51. Rc5 Ra2+ 52. Ke1 Rc2 53. Re5+ Kf6 54. Re3 Rb2 55. Rc3 Rb3 56. Rxc4 Rxg3 57. Kf2 Rg4 58. Rc6+ Kg7 59. Kf3 h5 60. Rc7+ Kh6 61. Rc6+ Rg6 62. Rc5 Rf6 63. Ra5 h4 64. Kg2 Kh5 65. Kh3 Rf8 66. Rb5 Rf7 67. Ra5 Kg6 68. Kxh4 Rg7 69. Ra6+ Kf7 1/2-1/2

[Event "Torre Blanca op"]
[Site "Buenos Aires"]
[Date "2004.08.23"]
[Round "5"]
[White "Fiori, Hector Dionisio"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2080"]
[BlackElo "2006"]
[PlyCount "59"]
[EventDate "2004.08.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. g3 Be7 8. Bg2 0-0 9. 0-0 Qc7 10. f4 d6 11. Kh1 Rb8 12. a4 Re8 13. Nb3 Bf8 14. a5 Nb4 15. Ba7 Ra8 16. Bb6 Qd7 17. Qd2 Qc6 18. Nd4 Qd7 19. Rad1 e5 20. Nf5 d5 21. fxe5 Rxe5 22. Qf4 Re8 23. e5 g6 24. Nd6 Bxd6 25. exd6 Ne4 26. Bxe4 dxe4 27. Nxe4 Re6 28. Nf6+ Rxf6 29. Qxf6 Nc6 30. Rde1 1-0

[Event "Torre Blanca op"]
[Site "Buenos Aires"]
[Date "2004.08.19"]
[Round "4"]
[White "Popov, Mykola"]
[Black "Ledesma, Horacio"]
[Result "1/2-1/2"]
[ECO "D03"]
[BlackElo "2006"]
[PlyCount "172"]
[EventDate "2004.08.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 Nbd7 6. Bd3 h6 7. Bh4 0-0 8. c4 c5 9. cxd5 exd5 10. Rc1 cxd4 11. Nxd4 Ne5 12. Bb1 Bg4 13. f3 Bh5 14. 0-0 Re8 15. Qb3 Bg6 16. Nf5 Bf8 17. Rcd1 Re6 18. Ne4 Ned7 19. Rxd5 Qb6 20. Rb5 Qa6 21. Nxf6+ Nxf6 22. Nd4 Bxb1 23. Nxe6 Bxa2 24. Nc7 Bxb3 25. Nxa6 Bc4 26. Nc7 Bxb5 27. Nxb5 Nd5 28. Bf2 a6 29. Nd4 Bc5 30. Rd1 Rc8 31. Nb3 Nb4 32. Kf1 Be7 33. Rd7 Bf6 34. Rxb7 Nd3 35. Nd4 Be5 36. Ke2 Nc5 37. Rb6 Na4 38. Rb4 Bxd4 39. exd4 Rc2+ 40. Kd3 Rxf2 41. Rxa4 Rxb2 42. Rxa6 Kf8 43. g4 Rxh2 44. Ra7 Rh1 45. Ke4 Re1+ 46. Kd5 Re6 47. f4 g6 48. f5 gxf5 49. gxf5 Rb6 50. Ke5 f6+ 51. Ke4 h5 52. Rh7 h4 53. Rxh4 Kg7 54. Rh3 Rb5 55. Rg3+ Kf7 56. Rc3 Ke7 57. Rc6 Rb1 58. Kd5 Rf1 59. Rc7+ Kd8 60. Rf7 Rxf5+ 61. Kd6 Ke8 62. Ke6 Rf4 63. Rh7 Re4+ 64. Kd5 Rg4 65. Kc5 f5 66. Rh5 f4 67. d5 Rg1 68. Rf5 Rf1 69. Kd6 f3 70. Re5+ Kd8 71. Rf5 Kc8 72. Rf4 Rf2 73. Rf8+ Kb7 74. Kd7 Rf1 75. d6 Rf2 76. Rf7 Kb8 77. Kd8 Rf1 78. d7 f2 79. Rf6 Kb7 80. Rf8 Kb6 81. Rf7 Kb7 82. Rf6 Kb8 83. Rf3 Kb7 84. Rb3+ Kc6 85. Rf3 Kb7 86. Rb3+ Kc6 1/2-1/2

[Event "Torre Blanca op"]
[Site "Buenos Aires"]
[Date "2004.08.12"]
[Round "3"]
[White "Ledesma, Horacio"]
[Black "Justum, Sebastien"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2006"]
[BlackElo "1911"]
[PlyCount "106"]
[EventDate "2004.08.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 a5 7. Nc3 Nf6 8. Bd3 d6 9. 0-0 Ng4 10. h3 Qh4 11. hxg4 h5 12. g5 Ne5 13. Nd2 Ng4 14. Nf3 Bxf2+ 15. Rxf2 Qxf2+ 16. Kh1 Qg3 17. Qe1 h4 18. Kg1 Qxe1+ 19. Nxe1 Be6 20. Nf3 0-0-0 21. Bf4 h3 22. Nd5 Rde8 23. gxh3 Rxh3 24. Kg2 Reh8 25. Ne7+ Kd8 26. Nf5 g6 27. Nh6 Nxh6 28. gxh6 f6 29. Bd2 g5 30. Nd4 Bd7 31. Rh1 R8xh6 32. Rxh3 Rxh3 33. Bxa5 Rh4 34. Nb5 b6 35. Bc3 Rg4+ 36. Kf3 Rf4+ 37. Ke3 f5 38. Bf6+ Kc8 39. Bxg5 Rg4 40. Bf4 fxe4 41. Bxe4 Bxb5 42. axb5 Rh4 43. Bf5+ Kb7 44. Bd7 Rh5 45. Kd3 Rc5 46. c4 Rh5 47. Bg4 Rh4 48. Bf3+ Kc8 49. Be3 Kd7 50. b4 Rh2 51. Kd4 Rb2 52. Kc3 Rh2 53. Bg4+ Kd8 1-0

[Event "Torre Blanca op"]
[Site "Buenos Aires"]
[Date "2004.08.09"]
[Round "2"]
[White "Glinz, Gustavo Adolfo"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2104"]
[BlackElo "2006"]
[PlyCount "155"]
[EventDate "2004.08.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 h6 5. 0-0 Bf5 6. Nbd2 e6 7. c4 Bd6 8. Re1 0-0 9. b3 Nbd7 10. Bb2 Re8 11. Ne5 Qc7 12. Ndf3 Bb4 13. Rf1 Ne4 14. Rc1 Nxe5 15. dxe5 dxc4 16. bxc4 Red8 17. Qb3 a5 18. a3 Bc5 19. Rcd1 Rxd1 20. Qxd1 Qb6 21. Bd4 Bg6 22. e3 Bxd4 23. Nxd4 Nc3 24. Qg4 c5 25. Nb5 Nxb5 26. cxb5 Qxb5 27. e4 Qb2 28. Qf3 Rd8 29. Qe3 Qxe5 30. Rc1 b6 31. Qb3 Qc7 32. f4 Rd4 33. Qb2 Qd8 34. Re1 Rd2 35. Qb5 Qd4+ 36. Kh1 Qf2 37. Rg1 Bxe4 38. Qe8+ Kh7 39. Bxe4+ f5 40. Bg2 Re2 41. Qb5 Qe3 42. a4 Qf2 43. Qc4 Qe3 44. Qb5 Qd2 45. Qc4 Qb2 46. Qd3 Rd2 47. Qc4 Re2 48. Qd3 Qa2 49. Qb5 Rb2 50. Qd7 Rb1 51. h3 Rb2 52. g4 Rd2 53. Qc6 Qc4 54. gxf5 exf5 55. Bf3 Qc3 56. Qg6+ Kh8 57. Bg2 Qd3 58. Kh2 c4 59. Re1 Re2 60. Rxe2 Qxe2 61. Qxf5 Qa2 62. Kg3 Qe2 63. Qd5 Qe3+ 64. Kg4 Qe2+ 65. Bf3 Qe8 66. Qxc4 Qg6+ 67. Kh4 Qf5 68. Qd4 Kg8 69. Qd5+ Qf7 70. Kg4 g6 71. Qxf7+ Kxf7 72. f5 Kf6 73. fxg6 Kxg6 74. Bc6 h5+ 75. Kf4 Kf6 76. Bb5 Kg6 77. h4 Kf6 78. Bc4 1-0

[Event "Torre Blanca op"]
[Site "Buenos Aires"]
[Date "2004.08.05"]
[Round "1"]
[White "Ledesma, Horacio"]
[Black "Alvarez Castillo, Hector Adrian"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2006"]
[BlackElo "2224"]
[PlyCount "68"]
[EventDate "2004.08.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 d5 3. cxd5 Nf6 4. d4 cxd4 5. Nxd4 Qxd5 6. Nc3 Qa5 7. Nb3 Qc7 8. e4 a6 9. Be2 Nc6 10. Be3 e6 11. 0-0 Bb4 12. Qc1 0-0 13. f3 Re8 14. a3 Bf8 15. Kh1 b5 16. f4 Bb7 17. Bf3 b4 18. Na4 bxa3 19. bxa3 Nd7 20. Nac5 Nxc5 21. Nxc5 Bxc5 22. Qxc5 Rac8 23. Rfc1 e5 24. f5 Qd8 25. Rd1 Qa5 26. Rab1 Qxc5 27. Bxc5 Ba8 28. Bd6 Nd4 29. Rb6 a5 30. Ra6 Rc6 31. Rxc6 Bxc6 32. Rc1 f6 33. Bc7 a4 34. Bb6 Nxf3 1/2-1/2

[Event "Posadas Anniv CAP 78th"]
[Site "Posadas"]
[Date "2004.07.11"]
[Round "6"]
[White "Garcia, Cristian"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "73"]
[EventDate "2004.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 a6 8. a4 e5 9. d5 Na5 10. Nd2 c5 11. dxc6 Nxc6 12. Nde4 Ne8 13. c5 dxc5 14. Qxd8 Nxd8 15. Nxc5 Nc6 16. Nd5 Nf6 17. Nb6 Rb8 18. Nxc8 Rfxc8 19. Bg5 Nd4 20. b4 Nxe2+ 21. Kh1 Rc7 22. Rae1 Nd4 23. Rxe5 Nc6 24. Re2 Nxb4 25. Bf4 Rxc5 26. Bxb8 Nc6 27. Bd6 Rc4 28. Rb1 h5 29. h3 Rxa4 30. Rxb7 Na5 31. Rb8+ Kh7 32. Re7 Nc4 33. Bc5 Ra5 34. Bb4 Rf5 35. Kg1 Ne5 36. Bc3 Nd3 37. Rxf7 1-0

[Event "Posadas Anniv CAP 78th"]
[Site "Posadas"]
[Date "2004.07.11"]
[Round "7"]
[White "Ledesma, Horacio"]
[Black "Crotti, Lucas"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "46"]
[EventDate "2004.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Bd7 8. Be2 Ba4 9. 0-0 Qc7 10. Ra2 Nbc6 11. Ng5 h6 12. Nh3 c4 13. Bg4 0-0-0 14. Nf4 Kb8 15. Nh5 Rhg8 16. f4 Rdf8 17. Qf3 Ka8 18. Bh3 Nd8 19. Qe2 Qc6 20. Re1 Qe8 21. g3 Nec6 22. Bd2 f5 23. Kh1 Ne7 1/2-1/2

[Event "Posadas Anniv CAP 78th"]
[Site "Posadas"]
[Date "2004.07.10"]
[Round "4"]
[White "Chang, Suzana"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "2101"]
[BlackElo "1800"]
[PlyCount "43"]
[EventDate "2004.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. d4 Nc6 7. Nge2 a6 8. 0-0 Re8 9. f4 Nd7 10. f5 Na5 11. Bg5 c5 12. Rc1 cxd4 13. Nxd4 Nc6 14. Nxc6 bxc6 15. Qd2 Ne5 16. b3 Qc7 17. h3 f6 18. Be3 g5 19. Nd5 cxd5 20. Qxd5+ e6 21. Qxa8 exf5 22. c5 1-0

[Event "Posadas Anniv CAP 78th"]
[Site "Posadas"]
[Date "2004.07.10"]
[Round "5"]
[White "Ledesma, Horacio"]
[Black "Pintos Merlo, Ignacio"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "46"]
[EventDate "2004.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Be2 g6 7. Nf3 Bg4 8. 0-0 Bg7 9. Nbd2 0-0 10. h3 Bxf3 11. Nxf3 Nc6 12. b3 e5 13. Bb2 e4 14. Nh2 d5 15. c5 Nd7 16. Qd2 f5 17. b4 a6 18. a4 f4 19. Bc3 Qg5 20. f3 e3 21. Qb2 Ne7 22. b5 a5 23. Bd3 Nf6 1/2-1/2

[Event "Posadas Anniv CAP 78th"]
[Site "Posadas"]
[Date "2004.07.09"]
[Round "3"]
[White "Ledesma, Horacio"]
[Black "Alvarez Gonzalo, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1800"]
[BlackElo "1800"]
[PlyCount "116"]
[EventDate "2004.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. e5 Ng4 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. dxc5 dxe5 10. Qxd7+ Nxd7 11. h3 e4 12. Nxe4 Ngf6 13. Nxf6+ Bxf6 14. 0-0 Nxc5 15. Be3 Rc8 16. Bd4 Bxd4+ 17. Nxd4 0-0 18. Rfe1 Rfd8 19. c3 Rd7 20. Re2 e6 21. Rf1 Rcd8 22. Rf3 a6 23. Rfe3 b5 24. Kh2 Rd6 25. a3 Na4 26. Re4 Nb6 27. g4 Nd7 28. f5 e5 29. Nf3 f6 30. fxg6 hxg6 31. R4e3 Kf7 32. g5 Re8 33. gxf6 Rxf6 34. Ng5+ Kg7 35. Ne4 Rf4 36. Kg3 Nf6 37. Nc5 Nh5+ 38. Kh2 Rf5 39. Nxa6 Ref8 40. Nc5 Kh6 41. Nd7 Rf2+ 42. Kg1 Rxe2 43. Rxe2 Rd8 44. Nxe5 Nf4 45. Re4 Rd1+ 46. Kf2 Nd5 47. Ng4+ Kg5 48. Rd4 Rxd4 49. cxd4 Kf4 50. Ne5 g5 51. Nc6 Ke4 52. Kg3 Nf6 53. Na7 b4 54. axb4 Kxd4 55. Nb5+ Kc4 56. Nd6+ Kxb4 57. Nf7 Nh5+ 58. Kg4 Nf4 1/2-1/2

[Event "Posadas Anniv CAP 78th"]
[Site "Posadas"]
[Date "2004.07.09"]
[Round "2"]
[White "Ledesma, Horacio"]
[Black "Goiriz, Yahari Damian"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1800"]
[BlackElo "2013"]
[PlyCount "61"]
[EventDate "2004.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Qe2 b5 15. Ne5 Nxe5 16. dxe5 Nd5 17. Ne4 Qc7 18. f4 Rae8 19. g4 f5 20. exf6 Nxf6 21. g5 Nxe4 22. Qxe4 hxg5 23. Qxe6+ Kh8 24. h6 Bf6 25. hxg7+ Kxg7 26. Qf5 Kg8 27. Bb4 Bg7 28. Qh7+ Kf7 29. Bc3 Re7 30. Qxg7+ Ke8 31. Qg6+ 1-0

[Event "Posadas Anniv CAP 78th"]
[Site "Posadas"]
[Date "2004.07.08"]
[Round "1"]
[White "Caro, Esteban"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2199"]
[BlackElo "1800"]
[PlyCount "45"]
[EventDate "2004.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Bxf6 Bxf6 5. e4 d6 6. f4 Bg7 7. Nf3 0-0 8. Bc4 c6 9. Bb3 b5 10. 0-0 Ba6 11. f5 Nd7 12. fxg6 hxg6 13. Ng5 Bf6 14. Qg4 Bxg5 15. Qxg5 Kg7 16. Nd2 e5 17. Qg3 Qe7 18. Nf3 Nf6 19. Nh4 Bc8 20. Qg5 Ng8 21. Rxf7+ Rxf7 22. Qxg6+ Kf8 23. Bxf7 1-0

[Event "Torre Blanca-ch"]
[Site "Buenos Aires"]
[Date "2003.11.24"]
[Round "6"]
[White "Ledesma, Horacio"]
[Black "Cataldo, Nicolas"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2006"]
[PlyCount "71"]
[EventDate "2003.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 Nxd5 10. Ne4 f5 11. Ng5 Qa5+ 12. Bd2 Qb6 13. c4 Nf6 14. Bc3 e5 15. Bd3 h6 16. Nh3 Be6 17. Qe2 0-0-0 18. Rc1 Rhe8 19. 0-0 g5 20. c5 Qc7 21. b4 Nd5 22. Bd2 g4 23. b5 Nd4 24. Qd1 gxh3 25. b6 Qc6 26. f3 Rg8 27. g3 f4 28. bxa7 Kd7 29. Bxf4 exf4 30. Be4 fxg3 31. Qxd4 gxh2+ 32. Kh1 Rg2 33. Rcd1 Rdg8 34. Bxd5 Bxd5 35. Qe5 Rg1+ 36. Kxh2 0-1

[Event "Torre Blanca-ch"]
[Site "Buenos Aires"]
[Date "2003.11.20"]
[Round "5"]
[White "Bosco, Ricardo"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2146"]
[BlackElo "2006"]
[PlyCount "69"]
[EventDate "2003.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 Nbd7 6. Bd3 h6 7. Bh4 a6 8. Bg3 b5 9. Ne5 Bb7 10. 0-0 0-0 11. f4 c5 12. c3 c4 13. Bc2 a5 14. Qf3 Ra6 15. e4 dxe4 16. Nxe4 Qa8 17. Rae1 Nxe4 18. Bxe4 Bxe4 19. Qxe4 Nf6 20. Qe2 Qb7 21. f5 Rc8 22. fxe6 Rxe6 23. Qd2 Bf8 24. Qd1 b4 25. Ng4 Qb6 26. Rxe6 Qxe6 27. Nxf6+ gxf6 28. Qf3 bxc3 29. bxc3 Bg7 30. Re1 Qd7 31. h3 Rc6 32. d5 Rc8 33. d6 Bf8 34. Qxf6 Rc6 35. Be5 1-0

[Event "Torre Blanca-ch"]
[Site "Buenos Aires"]
[Date "2003.11.17"]
[Round "4"]
[White "Ledesma, Horacio"]
[Black "Lida Garcia, Fernando"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2006"]
[BlackElo "2114"]
[PlyCount "47"]
[EventDate "2003.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 a6 4. Nc3 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. 0-0 Nc6 8. Kh1 Bb4 9. Nf5 exf5 10. Nd5 Nxd5 11. exd5 Ne5 12. f4 Ng6 13. Qd4 Bf8 14. Re1 Kd8 15. Be3 d6 16. a4 Ne7 17. Ra3 Qc5 18. Qd2 Qc7 19. a5 Ke8 20. Bb6 Qd7 21. Bc4 f6 22. Bb3 Kf7 23. Ba4 Nc6 24. Rc3 1-0

[Event "Torre Blanca-ch"]
[Site "Buenos Aires"]
[Date "2003.11.14"]
[Round "3"]
[White "Mizrahi, Claudio"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "E90"]
[BlackElo "2006"]
[PlyCount "71"]
[EventDate "2003.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. e4 d6 5. d4 0-0 6. h3 c5 7. Be3 Nc6 8. d5 Nb4 9. a3 Na6 10. Bd3 e6 11. 0-0 exd5 12. exd5 Nc7 13. Rb1 a6 14. b4 cxb4 15. axb4 b5 16. cxb5 Nfe8 17. Bd4 Nxb5 18. Nxb5 axb5 19. Bxb5 Nf6 20. Bc6 Bf5 21. Ra1 Rb8 22. b5 Be4 23. Re1 Bxd5 24. Bxd5 Rxb5 25. Bc6 Rb8 26. Ra7 Rc8 27. Ba4 Bh6 28. Qa1 Ne4 29. Qb2 Rb8 30. Qa2 d5 31. Bb3 Nf6 32. Ree7 Rc8 33. Bxf6 Rc1+ 34. Kh2 Qd6+ 35. Be5 Bf4+ 36. g3 1-0

[Event "Torre Blanca-ch"]
[Site "Buenos Aires"]
[Date "2003.11.10"]
[Round "2"]
[White "Ledesma, Horacio"]
[Black "Flamhum, Hernan"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2006"]
[BlackElo "2140"]
[PlyCount "86"]
[EventDate "2003.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Nf3 Bd7 8. a4 Nbc6 9. Bd3 c4 10. Be2 f6 11. exf6 gxf6 12. Nh4 Ng6 13. Bh5 Rg8 14. 0-0 Qc7 15. f4 0-0-0 16. Nxg6 hxg6 17. Bf3 Ne7 18. Qe1 g5 19. fxg5 fxg5 20. Bg4 Nf5 21. a5 Rde8 22. Qf2 a6 23. Ba3 Rh8 24. g3 Qxa5 25. Bb4 Qd8 26. Ra5 Bb5 27. Bxf5 exf5 28. Qxf5+ Kb8 29. Rfa1 Re2 30. h3 b6 31. R5a2 a5 32. Qg6 Rxh3 33. Bd6+ Ka8 34. Be5 Rhh2 35. Rxa5+ bxa5 36. Rxa5+ Qxa5 37. Qg8+ Be8 38. Qxe8+ Kb7 39. Qd7+ Ka6 40. Qc6+ Qb6 41. Qa4+ Kb7 42. Qd7+ Ka6 43. Qa4+ Qa5 1/2-1/2

[Event "Torre Blanca-ch"]
[Site "Buenos Aires"]
[Date "2003.11.06"]
[Round "1"]
[White "Glinz, Gustavo Adolfo"]
[Black "Ledesma, Horacio"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "2104"]
[BlackElo "2006"]
[PlyCount "112"]
[EventDate "2003.11.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 c6 4. Nc3 Bb4 5. Bd2 d6 6. g3 cxd5 7. cxd5 0-0 8. Bg2 Na6 9. Nf3 Bxc3 10. Bxc3 Ne4 11. 0-0 Nxc3 12. bxc3 Bd7 13. Nd2 Nc5 14. Nb3 Ba4 15. Rb1 Rc8 16. Qd2 Qd7 17. Na5 Bb5 18. c4 Ba6 19. Rfc1 Rc7 20. e4 f5 21. f3 Qf7 22. Nb3 Qh5 23. Nxc5 Rxc5 24. exf5 Qxf5 25. Rb2 b6 26. Qc2 Qxc2 27. Rbxc2 Rfc8 28. Bh3 R8c7 29. Bf1 b5 30. Kf2 bxc4 31. Ke3 Kf7 32. f4 Kf6 33. Ke4 exf4 34. gxf4 Bb7 35. Rd2 Re7+ 36. Kf3 Rxd5 37. Rxd5 Bxd5+ 38. Kf2 Rc7 39. Ke3 Bf7 40. Bh3 Bg6 41. Rc3 Bf5 42. Bg2 Rc5 43. Kd4 Be6 44. Be4 g6 45. Ra3 a5 46. Rc3 Rh5 47. Rc2 d5 48. Bf3 Rh4 49. Bxd5 Rxf4+ 50. Ke3 Rh4 51. Bf3 Bf5 52. Rf2 c3 53. Bd1 Re4+ 54. Kf3 Ke5 55. Kg3 Re3+ 56. Kh4 Rh3+ 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.28"]
[Round "6.46"]
[White "Ledesma, Horacio"]
[Black "Diaz, Walter"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2006"]
[BlackElo "2115"]
[PlyCount "64"]
[EventDate "2002.09.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 Bb7 8. d3 d6 9. a4 b4 10. Nbd2 bxc3 11. bxc3 0-0 12. Nc4 Rb8 13. Ne3 Na5 14. Ba2 d5 15. exd5 Bxd5 16. Nxd5 Nxd5 17. Qc2 Re8 18. Nxe5 Rxe5 19. d4 Bxd4 20. cxd4 Rh5 21. Qe4 Nf6 22. Qe2 Qxd4 23. Bd2 Rb2 24. Qe7 Nb3 25. Bb4 c5 26. Rad1 Re5 27. Qc7 Qe4 28. Bc3 Re7 29. Rd8+ Ne8 30. Rxe8+ Rxe8 31. Bxb2 Qc4 32. Qg3 Qxf1+ 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.28"]
[Round "7.57"]
[White "Plazaola, Maria de los Angele"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "B90"]
[BlackElo "2006"]
[PlyCount "111"]
[EventDate "2002.09.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Bxd5 10. exd5 b5 11. Be2 Nbd7 12. a4 Rb8 13. axb5 axb5 14. Na5 Qc7 15. Nc6 Rb7 16. Ra8+ Nb8 17. Ba7 0-0 18. Bxb8 Rbxb8 19. Rxb8 Rxb8 20. Nxb8 Qxb8 21. Qd3 b4 22. 0-0 g6 23. Qb3 Nh5 24. Qe3 Qc7 25. Bd3 Qa5 26. Bc4 Bd8 27. Kh1 Bb6 28. Qb3 Bd4 29. Rc1 Qd8 30. Qxb4 Qh4 31. g3 Nxg3+ 32. Kg2 Nf5 33. Qe1 Qg5+ 34. Kh1 Nh4 35. Qf1 Nxf3 36. Ra1 Qf4 37. Qe2 e4 38. Rf1 Bxb2 39. Bb5 Be5 40. Rf2 Qh4 41. Be8 Qd8 42. Bxf7+ Kxf7 43. Qxe4 Kg7 44. Qxf3 Qe7 45. c4 Bd4 46. Re2 Qg5 47. Re1 Bc5 48. Rf1 Qe7 49. Qc3+ Kg8 50. Re1 Qf7 51. Qd3 Kg7 52. Qe2 h5 53. Rf1 Qd7 54. Qe6 Qd8 55. Rf7+ Kh6 56. Rf6 1-0

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.27"]
[Round "5.62"]
[White "Ponzo, Hector"]
[Black "Ledesma, Horacio"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "2006"]
[PlyCount "78"]
[EventDate "2002.09.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 c6 6. Nf3 Bd6 7. Bg2 h6 8. 0-0 0-0 9. Re1 Be6 10. Bd2 Nbd7 11. Qc1 Re8 12. Bf4 Qb8 13. Bxd6 Qxd6 14. Nd2 Bf5 15. Nb3 Rad8 16. Qd2 Ne4 17. Nxe4 Bxe4 18. f3 Bg6 19. Rac1 Nf6 20. Nc5 Qc7 21. b4 a6 22. a4 Nd7 23. Nd3 Nb6 24. Nb2 Qe7 25. e3 Qf6 26. b5 axb5 27. axb5 Nd7 28. bxc6 bxc6 29. Rc3 Rb8 30. Rec1 Qg5 31. Nd1 Nb6 32. Rxc6 Nc4 33. f4 Qe7 34. Qf2 Be4 35. Bf1 Qa3 36. Rc3 Qa1 37. Bxc4 dxc4 38. R6xc4 Rb1 39. Qe2 Rxd1+ 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.26"]
[Round "4.69"]
[White "Ledesma, Horacio"]
[Black "Arreyes, Leonardo"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "2006"]
[PlyCount "107"]
[EventDate "2002.09.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. d4 fxe4 4. Nxe5 Nf6 5. Bg5 Nc6 6. Bc4 d5 7. Bxf6 Qxf6 8. Bxd5 Nxe5 9. dxe5 Qxe5 10. Nc3 Bb4 11. 0-0 Bxc3 12. bxc3 c6 13. Bxe4 0-0 14. Qd3 Bf5 15. Rae1 Bxe4 16. Rxe4 Qf6 17. Qc4+ Kh8 18. Re6 Qf7 19. f3 Rad8 20. Qe2 Qf4 21. Rd1 Rxd1+ 22. Qxd1 Qg5 23. Qe2 Kg8 24. Qc4 Kh8 25. Kf2 h6 26. Qd4 Rd8 27. Rxh6+ Kg8 28. Rd6 Rxd6 29. Qxd6 Qh4+ 30. Qg3 Qd8 31. Qf4 Qb6+ 32. Qd4 Qb2 33. Qd8+ Kh7 34. Qd3+ Kh8 35. a4 Qa2 36. Qe4 Qa3 37. Qh4+ Kg8 38. Qd8+ Kh7 39. Qd4 Qa2 40. Ke3 Qa1 41. Kd2 Qh1 42. Qe4+ Kg8 43. Qe6+ Kf8 44. Qc8+ Kf7 45. Qxb7+ Kg8 46. Qc8+ Kf7 47. Qd7+ Kg8 48. Qe8+ Kh7 49. Qe4+ Kg8 50. Qe2 Qxh2 51. Qe6+ Kf8 52. Qf5+ Ke7 53. Qg5+ Kf8 54. Qg4 1/2-1/2

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.25"]
[Round "3.73"]
[White "Maidanik, Armando"]
[Black "Ledesma, Horacio"]
[Result "0-1"]
[ECO "A70"]
[BlackElo "2006"]
[PlyCount "72"]
[EventDate "2002.09.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 a6 8. a4 Bg4 9. Be2 Bxf3 10. Bxf3 Nbd7 11. a5 Bg7 12. 0-0 0-0 13. Be2 Re8 14. Qc2 Rc8 15. f3 Nh5 16. g3 Bd4+ 17. Kg2 Qe7 18. g4 Ng7 19. Bf4 f5 20. Rae1 g5 21. Bc1 f4 22. h4 h6 23. hxg5 hxg5 24. e5 Nxe5 25. Rh1 Kf7 26. Rh7 Rh8 27. Reh1 Ng6 28. Qf5+ Bf6 29. Bd3 Ne5 30. Be4 Rxh7 31. Rxh7 Rg8 32. Bxf4 gxf4 33. g5 Ke8 34. Qc8+ Qd8 35. Qxb7 Be7 36. Bc2 Qxa5 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.24"]
[Round "2.75"]
[White "Ledesma, Horacio"]
[Black "Pugliese, Francisco"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2006"]
[PlyCount "92"]
[EventDate "2002.09.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nc6 5. Nf3 e5 6. Nd5 Bg4 7. c3 Bxf3 8. gxf3 exd4 9. cxd4 Nce7 10. Qb3 Nxd5 11. Qxd5 c6 12. Qb3 Qe7 13. d5 c5 14. Bb5+ Kf8 15. a4 Qf6 16. Ke2 Qxb2+ 17. Qxb2 Bxb2 18. Rab1 Bc3 19. Rb3 Bb4 20. Ra1 a6 21. Bc4 b6 22. Bd2 a5 23. f4 f6 24. Bc1 Nh6 25. Bb2 Ke7 26. Rd1 Rhd8 27. Rh3 Nf7 28. Rxh7 Rh8 29. Rxh8 Rxh8 30. Rg1 Rh6 31. h3 g5 32. Rg4 Rxh3 33. fxg5 fxg5 34. Rg3 Rh1 35. Bc3 Rc1 36. Kd2 Rxc3 37. Rxc3 Kf6 38. Be2 Ke5 39. Kd3 Bxc3 40. Kxc3 Kxe4 41. Kc4 Ne5+ 42. Kb5 Kxd5 43. Kxb6 c4 44. Kb5 c3 45. Bd1 Nd3 46. Kxa5 Kd4 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.23"]
[Round "1.19"]
[White "Liascovich, Lucas Agustin"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "A64"]
[WhiteElo "2328"]
[BlackElo "2006"]
[PlyCount "73"]
[EventDate "2002.09.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. a4 a6 12. Nc4 Nb6 13. Na3 Rb8 14. a5 Na8 15. Nc4 b5 16. axb6 Nxb6 17. Na5 Bd7 18. h3 Qc8 19. Kh2 h5 20. e4 h4 21. g4 Nh7 22. f4 f5 23. exf5 gxf5 24. g5 Re7 25. Bd2 Nf8 26. Qh5 Qe8 27. Qxh4 Na4 28. Nc4 Nxc3 29. Bxc3 Bxc3 30. bxc3 Qg6 31. Rfe1 Rxe1 32. Qxe1 Bb5 33. Ne3 Re8 34. Qd2 Qg7 35. Nxf5 Qd7 36. Nh6+ Kg7 37. c4 1-0

[Event "Torre Blanca Aug 02"]
[Site "Buenos Aires"]
[Date "2002.08.29"]
[Round "7"]
[White "Maucci, Luis Marcelo"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2040"]
[BlackElo "2006"]
[PlyCount "91"]
[EventDate "2002.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nde2 Be7 8. h3 Be6 9. g4 Nc6 10. Bg2 Qa5 11. 0-0 b5 12. Be3 b4 13. Nd5 Bxd5 14. exd5 Nd8 15. Ng3 g6 16. Bh6 Bf8 17. Bg5 Bg7 18. Qf3 Nd7 19. Ne4 Qc7 20. Rfc1 Nb7 21. a5 Nbc5 22. Be3 Nxe4 23. Qxe4 Rb8 24. c3 b3 25. f4 Nc5 26. Qc4 exf4 27. Bxf4 0-0 28. Be3 Rb5 29. Bf4 Re8 30. Re1 Rbb8 31. Be3 Rb5 32. Bf4 Rd8 33. Qe2 Qd7 34. Bg5 f6 35. Bh4 Rbb8 36. Qf3 Qf7 37. Rf1 Rf8 38. Bg3 Qd7 39. Bf2 Qc7 40. Bd4 Nd7 41. Qe2 Ne5 42. Qxa6 Ra8 43. Qb6 Qxb6 44. axb6 Nc4 45. b7 Rxa1 46. Rxa1 1-0

[Event "Torre Blanca Aug 02"]
[Site "Buenos Aires"]
[Date "2002.08.26"]
[Round "6"]
[White "Ledesma, Horacio"]
[Black "Vajnik, Eduard"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2006"]
[BlackElo "2091"]
[PlyCount "100"]
[EventDate "2002.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 e6 4. Nf3 Nd7 5. Bd3 g6 6. e5 c5 7. 0-0 cxd4 8. Bg5 Qb6 9. Nb5 Bc5 10. Re1 a6 11. Nd6+ Bxd6 12. exd6 Qxd6 13. Nxd4 Nc5 14. Bf1 Ne4 15. Nb5 Qd7 16. Rxe4 axb5 17. Rb4 Ra5 18. Qd4 f6 19. Bxf6 Nxf6 20. Qxf6 Rf8 21. Qd4 Qc6 22. a4 bxa4 23. Rb6 Qc5 24. Rxa4 Qxd4 25. Rxd4 e5 26. Rh4 Rf7 27. f3 Rc7 28. c4 d4 29. Bd3 Ra6 30. Rb5 Re7 31. Kf2 Rf6 32. Ke2 b6 33. Re4 Rfe6 34. Kd2 Ba6 35. Rb4 g5 36. h3 h6 37. Ra4 Bb7 38. Re1 Kf7 39. Be4 Kf6 40. Kd3 Bxe4+ 41. Rxe4 Rc6 42. Ra1 Rec7 43. Rc1 b5 44. b3 Ra7 45. Re2 Ra3 46. Rb2 Kf5 47. Kd2 bxc4 48. bxc4 Kf4 49. c5 Kg3 50. Ke1 Re3+ 0-1

[Event "Torre Blanca Aug 02"]
[Site "Buenos Aires"]
[Date "2002.08.22"]
[Round "5"]
[White "Wainer, Daniel"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "2110"]
[BlackElo "2006"]
[PlyCount "43"]
[EventDate "2002.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 Nc6 5. Bxf4 Nf6 6. Nbd2 Bg4 7. c3 Be7 8. Bd3 Nh5 9. Be3 f5 10. exf5 Bh4+ 11. g3 Qe7 12. Kf2 Bf6 13. h3 Bxf3 14. Qxf3 g6 15. fxg6 Nxg3 16. Kxg3 0-0-0 17. gxh7 Rdf8 18. Qg4+ Kb8 19. Bh6 Rf7 20. Nf3 Qd8 21. Rae1 Ne7 22. Ng5 1-0

[Event "Torre Blanca Aug 02"]
[Site "Buenos Aires"]
[Date "2002.08.15"]
[Round "4"]
[White "Ledesma, Horacio"]
[Black "Converset, Juan Jose"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2006"]
[BlackElo "2236"]
[PlyCount "90"]
[EventDate "2002.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. Bc2 f5 9. 0-0 Nh6 10. Re1 g6 11. a4 Nf7 12. Na3 cxd4 13. cxd4 Bb4 14. Re3 Ne7 15. Bd2 g5 16. Nb5 g4 17. Bxb4 axb4 18. Nd6+ Nxd6 19. exd6 Qxd6 20. Ne5 Kf8 21. f3 h5 22. Qe2 Rh6 23. Rf1 Kg7 24. fxg4 hxg4 25. Rg3 Be8 26. h3 Nc6 27. Qe3 Nxe5 28. dxe5 Qc7 29. hxg4 Qxc2 30. gxf5+ Kh7 31. f6 Bg6 32. f7 Rf8 33. Rh3 Rxh3 34. Qxh3+ Kg7 35. Qh4 Rxf7 36. Rxf7+ Bxf7 37. Qf6+ Kg8 38. Qd8+ Kg7 39. Qf6+ Kf8 40. Qd8+ Be8 41. Qf6+ Kg8 42. Qxe6+ Bf7 43. Qg4+ Qg6 44. Qxb4 Qe4 45. Qxb7 Qe1+ 0-1

[Event "Torre Blanca Aug 02"]
[Site "Buenos Aires"]
[Date "2002.08.12"]
[Round "3"]
[White "Jolodovsky, Alberto"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2066"]
[BlackElo "2006"]
[PlyCount "95"]
[EventDate "2002.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. h3 c6 6. d3 h6 7. 0-0 0-0 8. Bd2 Nbd7 9. a3 Bc5 10. Ne2 Re8 11. Ng3 d5 12. Ba2 Nf8 13. Qe2 Ng6 14. Nh2 Qc7 15. Nh5 Qd6 16. Nxf6+ Qxf6 17. exd5 Bd7 18. c3 Rad8 19. Be3 Nf4 20. Bxf4 exf4 21. Qf3 g5 22. d4 Bd6 23. Rfe1 Qg6 24. dxc6 bxc6 25. Ng4 c5 26. dxc5 Bc7 27. Qd5 Rxe1+ 28. Rxe1 Bxg4 29. Qb7 f3 30. Qxc7 Rc8 31. Qxf7+ Qxf7 32. Bxf7+ Kxf7 33. hxg4 Rxc5 34. gxf3 a5 35. Kg2 Rd5 36. Re4 Rd2 37. Ra4 Rxb2 38. Rxa5 Rb3 39. Rc5 Rxa3 40. Rc6 Ra4 41. Kg3 Kg7 42. c4 Ra2 43. c5 Rc2 44. Rc8 Rc4 45. c6 Kf7 46. c7 Kg7 47. Kg2 Kf7 48. Rh8 1-0

[Event "Torre Blanca Aug 02"]
[Site "Buenos Aires"]
[Date "2002.08.08"]
[Round "2"]
[White "Pedro, Fernando Pablo"]
[Black "Ledesma, Horacio"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2259"]
[BlackElo "2006"]
[PlyCount "78"]
[EventDate "2002.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. d4 Qe8 6. Bd3 Nc6 7. c3 Be7 8. 0-0 Nd8 9. e5 dxe5 10. dxe5 Ng4 11. Qf3+ Kg8 12. Bc4+ Nf7 13. Bf4 Qc6 14. Bd5 Qg6 15. Nd2 c6 16. Bb3 Be6 17. Qg3 h5 18. h4 Nfh6 19. f3 Bxb3 20. fxg4 Bd5 21. Bxh6 Rxh6 22. g5 Rh8 23. c4 Be6 24. Qe3 Kh7 25. Ne4 b6 26. Kh1 Rhf8 27. b3 Bf5 28. Ng3 Bc5 29. Qe1 Bd3 30. Rf3 Rxf3 31. gxf3 Qe6 32. Kg2 Rf8 33. Qd2 Rxf3 34. Kxf3 Qg4+ 35. Kg2 Be4+ 36. Kf1 Qf3+ 37. Ke1 Qxg3+ 38. Kd1 Qg1+ 39. Qe1 Qd4+ 0-1

[Event "Torre Blanca Aug 02"]
[Site "Buenos Aires"]
[Date "2002.08.05"]
[Round "1"]
[White "Ledesma, Horacio"]
[Black "Flamhum, Hernan"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2006"]
[BlackElo "2140"]
[PlyCount "91"]
[EventDate "2002.08.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 Bxd4 10. Bxd4 Nxd4 11. Qxd4 Qb6 12. Qd2 a6 13. 0-0-0 Qc7 14. Ne2 b5 15. Nd4 Nc5 16. g4 Bd7 17. Bg2 0-0 18. Qe3 Rac8 19. f5 exf5 20. gxf5 Rfe8 21. Rhe1 Ne4 22. e6 fxe6 23. Bxe4 dxe4 24. fxe6 Bxe6 25. Qxe4 Bf7 26. Qg2 Qf4+ 27. Qd2 Qxd2+ 28. Kxd2 Red8 29. Kc1 Bg6 30. Rd2 Rc4 31. c3 b4 32. Nc6 Rxd2 33. Ne7+ Kf7 34. Nxg6 Kxg6 35. Kxd2 bxc3+ 36. Kd3 Ra4 37. Kxc3 Rxa2 38. Re5 Kf6 39. Rc5 Ra1 40. Kb4 g5 41. Ra5 Rxa5 42. Kxa5 h5 43. b4 g4 44. Kxa6 h4 45. b5 g3 46. hxg3 1/2-1/2

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.25"]
[Round "7"]
[White "Martello, Juan Alberto"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2056"]
[BlackElo "2006"]
[PlyCount "77"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. c4 Nf6 9. Nc3 0-0 10. h3 Nb4 11. Be2 dxc4 12. Bxc4 Nbd5 13. Qb3 Nb6 14. Bd3 Be6 15. Qc2 h6 16. Ne4 Nbd5 17. a3 Nxe4 18. Bxe4 c6 19. Bf5 Nc7 20. Bxe6 Nxe6 21. Be3 Bf6 22. Rad1 Qd5 23. Rd3 Rad8 24. Rfd1 Rd7 25. Ne5 Re7 26. Ng4 Bg5 27. Bxg5 Qxg5 28. Rg3 Qf4 29. Rf3 Qd6 30. Rg3 Nf4 31. Kh1 Rfe8 32. Re3 Qd5 33. Rg3 Re1+ 34. Rxe1 Rxe1+ 35. Kh2 Qd6 36. Qc5 Qg6 37. Qf5 Ne2 38. Qxg6 fxg6 39. Re3 1-0

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.22"]
[Round "6"]
[White "Ledesma, Horacio"]
[Black "Farbman, Ricardo"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2006"]
[PlyCount "83"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 a6 9. 0-0-0 d6 10. g4 Nxd4 11. Bxd4 b5 12. h4 Qa5 13. Kb1 Be6 14. Nd5 Qxd2 15. Nxe7+ Kh8 16. Rxd2 Rfe8 17. g5 Nh5 18. Bxg7+ Kxg7 19. Nd5 Bxd5 20. Rxd5 Rad8 21. a4 Nf4 22. Rd1 Re5 23. Rh2 bxa4 24. Rhd2 d5 25. Bxa6 a3 26. Bc4 axb2 27. Bxd5 Rb8 28. Bb3 Reb5 29. Kxb2 Ne6 30. Rd7 Nc5 31. Rxf7+ Kh8 32. Rd5 Ra8 33. Kc1 Nxb3+ 34. cxb3 Rxb3 35. Kc2 Rba3 36. Rdd7 Ra2+ 37. Kd3 R2a3+ 38. Ke2 Ra2+ 39. Ke3 R2a3+ 40. Kf4 Kg8 41. Rg7+ Kf8 42. Rxh7 1-0

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.18"]
[Round "5"]
[White "Quarracino, Carlos"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2232"]
[BlackElo "2006"]
[PlyCount "53"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[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 Be7 9. Qd2 Nbd7 10. g4 b5 11. g5 Nh5 12. a4 b4 13. Nd5 Bxd5 14. exd5 h6 15. gxh6 Bh4+ 16. Kd1 g6 17. Qxb4 Bg5 18. Bxg5 Qxg5 19. Qxd6 Qe3 20. Nd2 Nf4 21. Bxa6 Rxh6 22. Bb5 Ra7 23. Re1 Qd4 24. c3 Qf2 25. Rxe5+ Ne6 26. dxe6 fxe6 27. Bxd7+ 1-0

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.15"]
[Round "4"]
[White "Ledesma, Horacio"]
[Black "Bertaccini, Daniel"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2006"]
[BlackElo "2206"]
[PlyCount "66"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. h3 c6 7. a4 d5 8. exd5 cxd5 9. Bd3 Nc6 10. 0-0 Qb6 11. Re1 e6 12. Bf4 Nxd4 13. Nxd4 Qxd4 14. Bd6 Re8 15. Nb5 Qb6 16. Be5 Nd7 17. a5 Qc6 18. Bxg7 Kxg7 19. Nd4 Qc5 20. Qg4 Nf6 21. Qh4 e5 22. Nf3 e4 23. Qg5 h6 24. Qf4 exf3 25. Rxe8 Nxe8 26. Qe5+ Nf6 27. h4 Bd7 28. b4 Qxb4 29. c3 Qg4 30. g3 Re8 31. Qd6 Ne4 32. Qb4 Nd2 33. Qc5 Qh3 0-1

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.11"]
[Round "3"]
[White "Cinelli, Rodolfo"]
[Black "Ledesma, Horacio"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2009"]
[BlackElo "2006"]
[PlyCount "70"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. Nf3 Nc6 4. Bb5 Nge7 5. d3 a6 6. Ba4 b5 7. Bc2 Bb7 8. 0-0 d5 9. Nbd2 d4 10. Nb3 Ng6 11. cxd4 cxd4 12. Bd2 Be7 13. a4 0-0 14. Qe1 a5 15. axb5 Nb4 16. Bxb4 Bxb4 17. Qe2 Nf4 18. Qd1 e5 19. Nbd2 Rc8 20. Nc4 Bxe4 21. Ncxe5 Bxf3 22. Nxf3 Re8 23. Bb3 Qf6 24. Bc4 Re2 25. g3 Qg6 26. Qc1 Nd5 27. Qg5 Nb6 28. Qxg6 hxg6 29. Nxd4 Rxb2 30. Nc6 Nxc4 31. Ne7+ Bxe7 32. dxc4 Rxc4 33. Rxa5 Bc5 34. Ra8+ Kh7 35. Rc8 Bxf2+ 0-1

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.08"]
[Round "2"]
[White "Converset, Juan Jose"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2229"]
[BlackElo "2006"]
[PlyCount "43"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. Qe2 Nfd7 11. 0-0-0 Bb7 12. Qg4 Qxe5 13. Bd3 Nf6 14. Qh4 Be7 15. Rhe1 Qc5 16. Rxe6 fxe6 17. Nxe6 Qb4 18. Bg6+ hxg6 19. Qxh8+ Bf8 20. Bxf6 Nc6 21. Qg8 gxf6 22. Ng7+ 1-0

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.04"]
[Round "1"]
[White "Ledesma, Horacio"]
[Black "Scalise, Luis"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2006"]
[BlackElo "2171"]
[PlyCount "55"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 f6 4. c4 dxc4 5. Nf3 Bg4 6. exf6 exf6 7. d5 Ne5 8. Nc3 Qe7 9. Be3 0-0-0 10. Qa4 a6 11. Nxe5 Qxe5 12. Bxc4 Bd7 13. Qb3 Bc5 14. Nd1 Ne7 15. 0-0 Bd6 16. f4 Qh5 17. Rc1 b5 18. Ba7 g5 19. a4 gxf4 20. axb5 f3 21. g3 axb5 22. Qa4 Qxd5 23. Bxd5 bxa4 24. Bxf3 Be5 25. Ne3 Bxb2 26. Rc2 a3 27. Nc4 Bb5 28. Nb6# 1-0

[Event "Torre Blanca Copa de Campeones"]
[Site "Buenos Aires"]
[Date "2001.11.22"]
[Round "6"]
[White "Ledesma, Horacio"]
[Black "Albarran, Gustavo Eduardo"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "1816"]
[BlackElo "2255"]
[PlyCount "92"]
[EventDate "2001.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Bxf6 Qxf6 10. f3 Qxd4 11. Qxd4 Nxd4 12. Rxd4 Bd7 13. Bc4 Rc8 14. Bb3 b5 15. a4 Be7 16. Rhd1 0-0 17. axb5 axb5 18. f4 Bc6 19. g3 g6 20. Re1 Rc7 21. Nd1 Ra8 22. Nf2 Kg7 23. c3 e5 24. Rdd1 exf4 25. gxf4 Bh4 26. Re2 Bxf2 27. Rxf2 Ra1+ 28. Kd2 Rxd1+ 29. Kxd1 Bxe4 30. Rd2 Rc6 31. Bd5 Bxd5 32. Rxd5 Rb6 33. Ke2 f5 34. b3 Kf6 35. Rd4 g5 36. fxg5+ hxg5 37. Rb4 Rc6 38. Kd3 Rc5 39. h4 g4 40. c4 bxc4+ 41. bxc4 Re5 42. Rb5 g3 43. Rb8 Re7 44. Rf8+ Rf7 45. Rg8 Rg7 46. Rf8+ Ke7 0-1

[Event "Torre Blanca Copa de Campeones"]
[Site "Buenos Aires"]
[Date "2001.11.19"]
[Round "5"]
[White "Groesman, Gustavo"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2033"]
[BlackElo "1816"]
[PlyCount "65"]
[EventDate "2001.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 0-0 6. Bg2 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 Re8 10. Re1 Na6 11. e4 Bg4 12. h3 Bxf3 13. Bxf3 Qd7 14. Bf4 b5 15. a4 Nc7 16. axb5 Nxb5 17. Nxb5 Qxb5 18. Bxd6 Nd7 19. Re2 Bd4 20. Qa4 Qxa4 21. Rxa4 Nb6 22. Ra2 f5 23. exf5 Rxe2 24. Bxe2 Re8 25. Bb5 Re1+ 26. Kg2 gxf5 27. g4 c4 28. Bg3 Re2 29. d6 f4 30. Bh4 Rd2 31. d7 Nxd7 32. Bxd7 Bxb2 33. Be6+ 1-0

[Event "Torre Blanca Copa de Campeones"]
[Site "Buenos Aires"]
[Date "2001.11.15"]
[Round "4"]
[White "Martello, Juan Alberto"]
[Black "Ledesma, Horacio"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2044"]
[BlackElo "1816"]
[PlyCount "92"]
[EventDate "2001.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Bb5 Qa5+ 7. Nc3 Nd7 8. Bxc6 bxc6 9. exd6 e5 10. Qd2 Ba6 11. Ne4 Qd5 12. Nc3 Qxd6 13. Qxd6 Bxd6 14. Ne4 Be7 15. Be3 h6 16. Rd1 0-0-0 17. Nd6+ Bxd6 18. Rxd6 Kc7 19. Rd2 Bc4 20. Rxd7+ Rxd7 21. Nxe5 Rhd8 22. Nxd7 Rxd7 23. b3 Bd5 24. 0-0 a5 25. Rd1 Be4 26. Bb6+ Kc8 27. Rxd7 Kxd7 28. Bxa5 Bxc2 29. Bc3 g6 30. Kf1 Kd6 31. Ke2 Bb1 32. a3 c5 33. Kd2 Kc6 34. Bg7 h5 35. Kc3 Be4 36. g3 Bd5 37. b4 cxb4+ 38. axb4 Kb5 39. Bf8 Bc4 40. Kd4 Be6 41. Ke5 Bc4 42. Kf6 Kc6 43. Kg5 Kd7 44. h3 Kc6 45. g4 hxg4 46. hxg4 Be6 1/2-1/2

[Event "Torre Blanca Copa de Campeones"]
[Site "Buenos Aires"]
[Date "2001.11.12"]
[Round "3"]
[White "Ledesma, Horacio"]
[Black "Sinagra, Ricardo"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1816"]
[BlackElo "2096"]
[PlyCount "116"]
[EventDate "2001.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. Bd3 c5 5. c3 Nf6 6. Qe2 Be7 7. 0-0 Nc6 8. Nbd2 cxd4 9. cxd4 Nb4 10. Bc4 0-0 11. a3 Nc6 12. Ba2 d6 13. Rd1 d5 14. e5 Nd7 15. Nf1 Re8 16. Bf4 Nf8 17. h3 a5 18. N1h2 Ba6 19. Qd2 a4 20. Rac1 Na5 21. Rc3 Bc4 22. Bb1 b5 23. Bg5 Nc6 24. Bxe7 Nxe7 25. Ng4 Nf5 26. Re1 Rb8 27. Ne3 Nxe3 28. Rcxe3 b4 29. axb4 Qe7 30. Ra3 Rxb4 31. Bd3 Bxd3 32. Qxd3 Reb8 33. Rea1 Qd7 34. Qd1 h6 35. Rxa4 Rxa4 36. Qxa4 Qxa4 37. Rxa4 Rxb2 38. Kf1 g5 39. g3 Ng6 40. Ra8+ Kg7 41. Ra7 Rc2 42. Ra4 Ne7 43. Ra1 Nc6 44. Rd1 Kg6 45. g4 Kg7 46. Ke1 Ne7 47. Rd2 Rc3 48. Ng1 Ng6 49. f3 Nf4 50. Kf2 Ra3 51. Kg3 Re3 52. h4 Re1 53. Kf2 Ra1 54. hxg5 hxg5 55. Ne2 Kg6 56. Nxf4+ gxf4 57. Ke2 Kg5 58. Rc2 Ra3 0-1

[Event "Torre Blanca Copa de Campeones"]
[Site "Buenos Aires"]
[Date "2001.11.07"]
[Round "2"]
[White "Ledesma, Horacio"]
[Black "Montero, Walter"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1816"]
[BlackElo "2073"]
[PlyCount "79"]
[EventDate "2001.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. Bd3 Be6 12. c3 Bg7 13. Nc2 Rc8 14. Nce3 f4 15. Nf5 Bf8 16. a4 Rb8 17. axb5 axb5 18. Qe2 b4 19. Bb5 Bd7 20. c4 Qg5 21. Qf3 Kd8 22. Ra6 Bxf5 23. Rxc6 Bg4 24. Qb3 f3 25. 0-0 Bd7 26. Qxf3 Bxc6 27. Bxc6 Rg8 28. Ra1 Rg7 29. Nf6 Be7 30. Nd5 h5 31. Ne3 Kc7 32. h4 Qxh4 33. Qf5 Kxc6 34. Ra6+ Kc7 35. Ra7+ Rb7 36. Nd5+ Kb8 37. Rxb7+ Kxb7 38. Qd7+ Ka6 39. Qb5+ Ka7 40. Qb6+ 1-0

[Event "Torre Blanca Copa de Campeones"]
[Site "Buenos Aires"]
[Date "2001.11.05"]
[Round "1"]
[White "Pedro, Fernando Pablo"]
[Black "Ledesma, Horacio"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2128"]
[BlackElo "1816"]
[PlyCount "73"]
[EventDate "2001.11.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 g6 8. Bg2 Bg7 9. 0-0 Be6 10. b3 Nc6 11. Ba3 Qa5 12. Qc1 0-0 13. Bxd6 Rfd8 14. Qa3 Rxd6 15. Qxd6 Rd8 16. Qxd8+ Qxd8 17. Rfd1 Nd4 18. Nxd4 exd4 19. Ne2 Qb6 20. Rd3 Ng4 21. Rad1 Qc5 22. R1d2 Bh6 23. f4 Qh5 24. h3 Nf6 25. e5 Nd7 26. Nxd4 Nc5 27. Rc3 Bf8 28. b4 Na4 29. Rc7 Bxb4 30. Nxe6 fxe6 31. Rd8+ Bf8 32. Rcc8 Nb6 33. Rxf8+ Kg7 34. Rg8+ Kh6 35. g4 Qh4 36. g5+ Kh5 37. Bf3+ 1-0

