[Event "IECG CF.2007.0.00088 email"]
[Site "IECG email"]
[Date "2007.07.22"]
[Round "1"]
[White "Bautista, Miel"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1020"]
[BlackElo "1075"]
[PlyCount "24"]
[EventDate "2007.07.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d5 5. cxd5 Nxd5 6. a3 Bd6 7. Nc3 Nxc3 8. Bxc3 0-0 9. d3 Qe7 10. Nf3 Bxa3 11. Be2 Bb4 12. 0-0 Bxc3 0-1

[Event "IECG CF.2007.0.00088 email"]
[Site "IECG email"]
[Date "2007.07.22"]
[Round "1"]
[White "Beratti, Hernan Rodrigo"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1179"]
[BlackElo "1075"]
[PlyCount "41"]
[EventDate "2007.07.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. Qc2 Nc6 7. e3 h6 8. Bxf6 Bxf6 9. a3 Re8 10. Rc1 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. cxd5 Qg5 14. Ne4 Qg6 15. Nd2 Bf5 16. Qb3 Rab8 17. Nf3 Be4 18. Nxe5 Rxe5 19. Rxc7 Rxd5 20. f3 Rbd8 21. fxe4 0-1

[Event "IECG CF.2007.0.00088 email"]
[Site "IECG email"]
[Date "2007.07.22"]
[Round "1"]
[White "Leon, Orestes"]
[Black "Borges Netto, Alexandre V"]
[Result "1-0"]
[ECO "C69"]
[WhiteElo "1075"]
[BlackElo "1189"]
[PlyCount "69"]
[EventDate "2007.07.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. c3 Bd6 8. h3 Bh5 9. Be3 Qd7 10. Nxe5 Bxd1 11. Nxd7 Bc2 12. Nc5 Bxc5 13. dxc5 Bxe4 14. Rd1 Ne7 15. Bf4 Nd5 16. Re1 f5 17. Bxc7 Nxc7 18. f3 0-0 19. fxe4 Ne6 20. b4 Rad8 21. Na3 Rd3 22. exf5 Nf4 23. Rac1 Rxf5 24. Rc2 Rfd5 25. Re8+ Kf7 26. Rb8 Rd2 27. Rxb7+ Kf8 28. Ra7 Rxc2 29. Ra8+ Kf7 30. Nxc2 Rd2 31. Ne1 Rxa2 32. b5 cxb5 33. c6 Ne6 34. c7 Nxc7 35. Ra7 1-0

[Event "IECG CF.2007.0.00088 email"]
[Site "IECG email"]
[Date "2007.07.22"]
[Round "1"]
[White "Leon, Orestes"]
[Black "Guralivu, Paul Iosif"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1075"]
[BlackElo "1027"]
[PlyCount "11"]
[EventDate "2007.07.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 1-0

[Event "IECG CF.2007.0.00088 email"]
[Site "IECG email"]
[Date "2007.07.22"]
[Round "1"]
[White "Leon, Orestes"]
[Black "Ong, Allan C"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1075"]
[BlackElo "837"]
[PlyCount "41"]
[EventDate "2007.07.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. c4 e6 6. dxe6 Nc6 7. Be3 Bb4+ 8. Nc3 Qe7 9. exf7+ Kxf7 10. Qd2 Rhe8 11. Kf2 Rad8 12. Nge2 Kg8 13. h3 Ne5 14. Ng3 c5 15. Nxf5 Qe6 16. Qc2 Nxc4 17. Bxc4 Qxc4 18. Qb3 Qxb3 19. axb3 cxd4 20. Bxd4 a6 21. Rhd1 1-0

[Event "IECG CF.2007.0.00088 email"]
[Site "IECG email"]
[Date "2007.07.22"]
[Round "1"]
[White "Pelegrino Filho, Antenor"]
[Black "Leon, Orestes"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1000"]
[BlackElo "1075"]
[PlyCount "167"]
[EventDate "2007.07.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. Bd3 Qb4+ 7. Nbd2 Qxb2 8. 0-0 0-0 9. c4 Nc6 10. a3 Ne7 11. c5 Bd7 12. Qe2 Rab8 13. Rab1 Qxa3 14. Ra1 Qb4 15. Rfb1 Qc3 16. Rc1 Qb2 17. Qd1 Bb5 18. Bc2 b6 19. Rab1 Qa2 20. Rxb5 Qa6 21. Rb4 bxc5 22. Ra4 Qc8 23. dxc5 Rb7 24. Bd3 Qb8 25. c6 Rb4 26. Ra3 Rb2 27. Rc2 Rb6 28. Ne5 Qd8 29. Rxa7 Qd6 30. Ndc4 dxc4 31. Nxc4 Qxc6 32. Nxb6 Qxb6 33. Rcxc7 Ned5 34. Rcb7 Qc5 35. Qb1 g6 36. g3 Kg7 37. h4 Nxe3 38. fxe3 Qxe3+ 39. Kg2 Nh5 40. Qb2+ Kh6 41. Rd7 Qxg3+ 42. Kf1 Rc8 43. Qd2+ Nf4 44. Be4 Qh3+ 45. Kf2 Qxh4+ 46. Ke3 Qg3+ 47. Bf3 Qg5 48. Kf2 Rc1 49. Bd1 Qg2+ 50. Ke3 Qg3+ 51. Ke4 Rc4+ 52. Rd4 f5+ 53. Ke5 Rxd4 54. Kxd4 Qg1+ 55. Kc4 Qxa7 56. Qxf4+ Kg7 57. Qd6 Kf7 58. Kd3 Qb7 59. Ke2 h5 60. Qg3 Qe4+ 61. Kf1 Kf6 62. Qd6 Qh1+ 63. Kf2 Qb7 64. Qd4+ Kf7 65. Qh8 Qe7 66. Qh7+ Kf6 67. Qh8+ Kg5 68. Qe5 h4 69. Qe3+ Kf6 70. Qh6 Qd6 71. Qxh4+ Kg7 72. Ke2 e5 73. Bc2 Qf6 74. Qc4 Kh6 75. Qc7 Qe6 76. Qd8 g5 77. Ke1 Kg6 78. Ba4 Qf6 79. Be8+ Kg7 80. Qc7+ Kh6 81. Ke2 g4 82. Qc1+ f4 83. Qh1+ Kg7 84. Qb7+ 1/2-1/2

[Event "IECG CF.2006.0.00084 email"]
[Site "IECG email"]
[Date "2006.10.15"]
[Round "?"]
[White "Geddes, Bruce"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "1000"]
[BlackElo "1010"]
[PlyCount "80"]
[EventDate "2006.10.15"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 exd4 6. Re1 f5 7. Nxd4 Nxd4 8. Qxd4 c6 9. Bd3 d5 10. f3 Qa5 11. Kf1 Qc5 12. Qe5+ Kf7 13. fxe4 Bd6 14. Qc3 Qxc3 15. Nxc3 fxe4 16. Bxe4 dxe4 17. Nxe4 Bc7 18. Kg1 Bf5 19. Rf1 Kg6 20. Nc3 Rae8 21. Bd2 Rhf8 22. Rae1 Bb6+ 23. Kh1 Bxc2 24. h3 Rxf1+ 25. Rxf1 Bd4 26. g4 b5 27. h4 h5 28. gxh5+ Kxh5 29. b4 a5 30. a3 axb4 31. axb4 c5 32. bxc5 b4 33. Nb1 Re2 34. Rf4 Bxc5 35. Bxb4 Be3 36. Rc4 Bxb1 37. Bf8 Ba2 38. Rc5+ Kxh4 39. Be7+ Kh3 40. Bh4 Rh2# 0-1

[Event "IECG CF.2006.0.00084 email"]
[Site "IECG email"]
[Date "2006.10.15"]
[Round "?"]
[White "Hendershot, Paul"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "880"]
[BlackElo "1010"]
[PlyCount "63"]
[EventDate "2006.10.15"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nc6 3. Nf3 Nf6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 d5 7. exd5 Nxd5 8. Bd2 0-0 9. c4 Nf6 10. Be2 e4 11. Ng5 Bf5 12. 0-0 exd3 13. cxd3 Nd4 14. Bb4 Nxe2+ 15. Qxe2 Bxd3 16. Rad1 Bxe2 17. Rxd8 Rfxd8 18. Re1 Bxc4 19. Be7 Re8 20. Bb4 c5 21. Bc3 Nd5 22. Bd2 Rxe1+ 23. Bxe1 Re8 24. Nf3 b5 25. h3 b4 26. axb4 cxb4 27. Bxb4 Nxb4 28. Nd2 Re1+ 29. Kh2 Bd5 30. Kg3 a5 31. Nf3 Bxf3 32. Kxf3 0-1

[Event "IECG CF.2006.0.00084 email"]
[Site "IECG email"]
[Date "2006.10.15"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Alessandrini, Alfredo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1010"]
[BlackElo "1104"]
[PlyCount "43"]
[EventDate "2006.10.15"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Bf5 5. Qf3 Qe6+ 6. Nge2 c6 7. d5 cxd5 8. Nxd5 Na6 9. Ne3 Be4 10. Qf4 0-0-0 11. Nc3 Nf6 12. Bc4 Qc6 13. Nxe4 Qxe4 14. Qxe4 Nxe4 15. Bxf7 Nc7 16. f3 Nf6 17. Bb3 e6 18. Bd2 Bc5 19. 0-0-0 Bxe3 20. Bxe3 Rd7 21. Bxa7 Rhd8 22. Rxd7 1-0

[Event "IECG CF.2006.0.00084 email"]
[Site "IECG email"]
[Date "2006.10.15"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Lambrecht, Carlos Roberto"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1010"]
[BlackElo "1003"]
[PlyCount "93"]
[EventDate "2006.10.15"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. Nc3 Bg4 7. h3 Bh5 8. d3 Bc5 9. Be3 Qd6 10. Bxc5 Qxc5 11. Qe2 Ne7 12. Qe3 Qxe3 13. fxe3 Rd8 14. g4 Bf7 15. g5 Rg8 16. Rf2 Be6 17. Kh2 b5 18. Raf1 Ng6 19. gxf6 gxf6 20. Ng1 Rf8 21. Rxf6 Rxf6 22. Rxf6 Ke7 23. Rf1 c5 24. Nce2 c6 25. Ng3 c4 26. Nf5+ Kd7 27. Nf3 cxd3 28. cxd3 Kc7 29. d4 Bxa2 30. Ra1 Be6 31. Rxa6 Kb7 32. Ra3 Rf8 33. dxe5 Bxf5 34. exf5 Rxf5 35. Kg3 Nxe5 36. e4 Rh5 37. Nxe5 Rxe5 38. Kf4 Rc5 39. e5 Rc2 40. e6 Kc7 41. Ke5 c5 42. b3 c4 43. bxc4 bxc4 44. Kf6 c3 45. e7 Rf2+ 46. Kg7 Kd7 47. Rxc3 1/2-1/2

[Event "IECG CF.2006.0.00084 email"]
[Site "IECG email"]
[Date "2006.10.15"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Mouratides, Christophoros"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1010"]
[BlackElo "1000"]
[PlyCount "73"]
[EventDate "2006.10.15"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. Bb5+ Bd7 7. 0-0 Be7 8. Be3 0-0 9. Bd3 Nc6 10. Re1 a6 11. h3 Rc8 12. Qd2 Ne5 13. Be2 Qc7 14. Bf4 b5 15. a3 Qb7 16. Qe3 Nc4 17. Bxc4 Rxc4 18. Nb3 Qb8 19. Rad1 Rd8 20. Qg3 Bc6 21. Bh6 Bf8 22. Nd2 Rc5 23. Bg5 Be7 24. Nb3 Rxc3 25. Qxc3 Bxe4 26. Nd4 Qb7 27. Qe3 d5 28. Rd2 h6 29. Bh4 e5 30. Nb3 Qc7 31. f3 Bxc2 32. Rc1 d4 33. Qe1 d3 34. Na1 Nd5 35. Bxe7 Qxe7 36. Nxc2 dxc2 37. Rcxc2 1-0

[Event "IECG CF.2006.0.00084 email"]
[Site "IECG email"]
[Date "2006.10.15"]
[Round "?"]
[White "Marcus, Frank"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "A27"]
[WhiteElo "1153"]
[BlackElo "1010"]
[PlyCount "58"]
[EventDate "2006.10.15"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nf3 Nc6 4. e4 d6 5. a3 Bxc3 6. dxc3 Qf6 7. Bg5 Qg6 8. Qd5 Bg4 9. Be3 Nf6 10. Qd1 Nxe4 11. Bd3 0-0 12. h3 Bxf3 13. Qxf3 f5 14. 0-0 Nxc3 15. Qg3 Qxg3 16. fxg3 e4 17. bxc3 exd3 18. Rad1 Rae8 19. Rxd3 Re4 20. Rb1 Ne5 21. Rbd1 Nxd3 22. Rxd3 Rxc4 23. Kf2 Re8 24. Kf3 Re5 25. Bd4 Ra5 26. Kf4 c5 27. Kxf5 cxd4+ 28. Ke6 dxc3 29. Rxd6 Re4+ 0-1

[Event "IECG CF.2005.0.00068 email"]
[Site "IECG email"]
[Date "2005.02.27"]
[Round "?"]
[White "Chester, Ian"]
[Black "Leon, Orestes"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "1083"]
[BlackElo "1032"]
[PlyCount "61"]
[EventDate "2005.02.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. 0-0 Be7 9. Nc3 0-0 10. Rd1 Qb6 11. Bf4 d6 12. Qb3 Nbd7 13. Qxb6 Nxb6 14. b3 Rfd8 15. h3 Rab8 16. Ng5 Nh5 17. Bd2 d5 18. g4 Nf6 19. Bf4 Rbc8 20. e3 h6 21. Nf3 dxc4 22. Ne5 Rxd1+ 23. Rxd1 Bxg2 24. Kxg2 cxb3 25. axb3 c4 26. bxc4 Nxc4 27. Nxc4 Rxc4 28. Nb5 a5 29. Ra1 a4 30. Bd6 Kf8 31. f4 1-0

[Event "IECG CF.2005.0.00068 email"]
[Site "IECG email"]
[Date "2005.02.27"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Bernachea, Hugo"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1032"]
[BlackElo "1058"]
[PlyCount "119"]
[EventDate "2005.02.27"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. g4 Bb7 9. Qd2 Nfd7 10. a3 Nc6 11. 0-0-0 Be7 12. Nxc6 Bxc6 13. h4 0-0 14. h5 Rb8 15. g5 f5 16. gxf6 Rxf6 17. Bh3 Ne5 18. Qg2 b4 19. f4 Nc4 20. Bd4 Nxb2 21. Bxe6+ Kf8 22. Rdg1 Rxe6 23. Qxg7+ Ke8 24. Qxh7 bxc3 25. Qf5 Nd3+ 26. cxd3 Rb1+ 27. Kc2 Ba4+ 28. Kxc3 Qc7+ 29. Kd2 Qc2+ 30. Ke3 Bb5 31. Rxb1 Qxd3+ 32. Kf2 Qxd4+ 33. Kf3 Qd3+ 34. Kg2 Qe2+ 35. Kg3 Qe3+ 36. Kg2 Rf6 37. Qc8+ Kf7 38. Qc2 Bd3 39. Rbe1 Qxf4 40. Qb3+ Kg7 41. Qxd3 Qf2+ 42. Kh3 Rf3+ 43. Qxf3 Qxf3+ 44. Kh2 Bf6 45. Rhg1+ Kh7 46. e5 Bxe5+ 47. Rxe5 dxe5 48. Rg3 Qe2+ 49. Rg2 Qd3 50. Rg5 Qxa3 51. Rg3 Qxg3+ 52. Kxg3 a5 53. Kf3 a4 54. Ke4 a3 55. Kxe5 a2 56. Kf5 a1Q 57. Kf4 Qd4+ 58. Kf5 Kh6 59. Ke6 Qc5 60. Kf6 0-1

[Event "IECG CN.2002.0.00300 email"]
[Site "IECG email"]
[Date "2002.07.08"]
[Round "?"]
[White "Do Nascimento, Matheus Diego"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "800"]
[BlackElo "977"]
[PlyCount "53"]
[EventDate "2002.07.08"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. a3 g6 8. h3 Nxd4 9. Bxd7+ Qxd7 10. Qxd4 Bg7 11. 0-0 0-0 12. Rd1 Qe6 13. Qd3 Nd7 14. Nb5 Rfc8 15. f3 a6 16. Nc3 Bxc3 17. bxc3 Ne5 18. Qe3 Rc7 19. f4 Nc4 20. Qd4 f5 21. Qd5 Qxd5 22. exd5 Re8 23. Kf2 e6 24. dxe6 Rxe6 25. a4 Rce7 26. Rd4 Re2+ 27. Kf3 0-1

[Event "IECG CN.2002.0.00300 email"]
[Site "IECG email"]
[Date "2002.07.08"]
[Round "?"]
[White "Krahl, Wolfgang"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "637"]
[BlackElo "977"]
[PlyCount "46"]
[EventDate "2002.07.08"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 g6 3. e4 Bg7 4. c4 d6 5. Nc3 Nc6 6. b3 Nf6 7. e5 dxe5 8. fxe5 Ng4 9. Ng5 Bxe5 10. Qf3 Bf5 11. Bd3 Qxd3 12. Qxd3 Bxd3 13. Nd5 Nb4 14. Nxb4 cxb4 15. h3 Bg3+ 16. Kd1 Nf2+ 17. Ke1 Nxh1+ 18. Kd1 Nf2+ 19. Ke1 Nxh3+ 20. Kd1 Nf2+ 21. Ke1 Rc8 22. a3 Rc5 23. axb4 Re5+ 0-1

[Event "IECG CN.2002.0.00300 email"]
[Site "IECG email"]
[Date "2002.07.08"]
[Round "?"]
[White "Kyllo, Richard"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "E41"]
[WhiteElo "979"]
[BlackElo "977"]
[PlyCount "98"]
[EventDate "2002.07.08"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 Nc6 6. Bd3 Bxc3+ 7. bxc3 d6 8. e4 e5 9. d5 Ne7 10. 0-0 Ng6 11. Re1 0-0 12. Bg5 h6 13. Bxf6 Qxf6 14. Rb1 Nf4 15. Kh1 Bg4 16. Be2 Rab8 17. Ng1 Nxe2 18. Nxe2 Qxf2 19. h3 Bd7 20. Rf1 Qe3 21. Qc2 Qg5 22. Rf3 f5 23. Ng3 f4 24. Nf1 Qh4 25. Kg1 g5 26. a4 h5 27. Qf2 Qxf2+ 28. Rxf2 b6 29. Rfb2 Ra8 30. Ra1 f3 31. Nh2 fxg2 32. Rxg2 Kh7 33. Rxg5 Kh6 34. Rg3 Rf4 35. a5 bxa5 36. Rxa5 h4 37. Re3 Rg8+ 38. Kh1 Rg3 39. Rxg3 hxg3 40. Ng4+ Bxg4 41. hxg4 Kg5 42. Ra6 Kxg4 43. Rxd6 Rxe4 44. Kg2 Re2+ 45. Kf1 Rf2+ 46. Kg1 Rd2 47. Rd7 a5 48. d6 e4 49. Rd8 Kf3 0-1

[Event "IECG CN.2002.0.00300 email"]
[Site "IECG email"]
[Date "2002.07.08"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Humphries, Lance"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "977"]
[BlackElo "968"]
[PlyCount "67"]
[EventDate "2002.07.08"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. f3 b5 6. g4 h6 7. Qd2 Bg7 8. h4 h5 9. g5 Nfd7 10. Nge2 Bb7 11. Ng3 0-0 12. f4 b4 13. Nd1 c5 14. d5 Nb6 15. c4 bxc3 16. Nxc3 Ba6 17. Bxa6 Nxa6 18. Qe2 Qc8 19. f5 Nd7 20. 0-0 Nc7 21. fxg6 fxg6 22. Rxf8+ Nxf8 23. Rf1 Rb8 24. Kg2 Qa6 25. Qf2 Qd3 26. Qf7+ Kh8 27. Rf3 Rxb2+ 28. Bf2 Qd2 29. Qxe7 Rc2 30. Nge2 Nxd5 31. Rxf8+ Bxf8 32. Qxf8+ Kh7 33. Nxd5 Qxd5 34. Qe7+ 1-0

[Event "IECG CN.2002.0.00300 email"]
[Site "IECG email"]
[Date "2002.07.08"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Rovira, Joaquin"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "977"]
[BlackElo "800"]
[PlyCount "43"]
[EventDate "2002.07.08"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Qh4 14. Qf3 Bb7 15. Nd2 Qf4 16. Qxf4 Bxf4 17. Ne4 Bxc1 18. Raxc1 Rae8 19. Nd6 Rxe1+ 20. Rxe1 Bc8 21. Bxd5 cxd5 22. Re7 1-0

[Event "IECG CN.2002.0.00300 email"]
[Site "IECG email"]
[Date "2002.07.08"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Shines, King"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "977"]
[BlackElo "800"]
[PlyCount "57"]
[EventDate "2002.07.08"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e4 e5 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Be6 10. d4 Bxb3 11. axb3 exd4 12. cxd4 d5 13. e5 Ne4 14. Nc3 f5 15. exf6 Nxf6 16. Bg5 h6 17. Ne5 Nb4 18. Ng6 Re8 19. Rxe7 Rxe7 20. Bxf6 gxf6 21. Nxe7+ Qxe7 22. Qh5 c6 23. Qxh6 Qg7 24. Qf4 Qg6 25. Qd6 a5 26. Ne2 Qe8 27. Ng3 Nc2 28. Nf5 Nxa1 29. Qg3+ 1-0

[Event "IECG CN.2001.0.00272"]
[Site "IECG email"]
[Date "2001.12.03"]
[Round "?"]
[White "Balaram, Mohanakrishnan"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "800"]
[BlackElo "891"]
[PlyCount "31"]
[EventDate "2001.12.03"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Bd3 c6 8. 0-0 b6 9. cxd5 exd5 10. Rc1 Bb7 11. Qc2 c5 12. b3 Rc8 13. Bf5 Ne4 14. Bxe7 Qxe7 15. Nxe4 Ne5 16. a4 0-1

[Event "IECG CN.2001.0.00272"]
[Site "IECG email"]
[Date "2001.12.03"]
[Round "?"]
[White "Bengoa Barrena, Josu"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "985"]
[BlackElo "891"]
[PlyCount "42"]
[EventDate "2001.12.03"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 c6 9. Bd3 d5 10. 0-0 Be7 11. Qh5 h6 12. Be3 0-0 13. Rae1 Re8 14. Re2 Qh4 15. Qxh4 Bxh4 16. c4 Be6 17. cxd5 Bxd5 18. b3 Rad8 19. f3 Re6 20. Bf2 Bf6 21. Rxe6 Bxe6 0-1

[Event "IECG CN.2001.0.00272"]
[Site "IECG email"]
[Date "2001.12.03"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Garcia Alonso, Juan Luis"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "891"]
[BlackElo "800"]
[PlyCount "21"]
[EventDate "2001.12.03"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 Nxe4 5. Bd3 d5 6. 0-0 c5 7. Re1 cxd4 8. Bb5+ Nd7 9. Qxd4 Qe6 10. c4 a6 11. cxd5 1-0

[Event "IECG CN.2001.0.00272"]
[Site "IECG email"]
[Date "2001.12.03"]
[Round "?"]
[White "Leon, Orestes"]
[Black "McBain, Bill"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "891"]
[BlackElo "800"]
[PlyCount "69"]
[EventDate "2001.12.03"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Nxd4 exd4 6. Nd5 Nxd5 7. exd5 Qe7+ 8. Qe2 a6 9. Bd3 Qxe2+ 10. Bxe2 Bc5 11. 0-0 0-0 12. d3 d6 13. Bd2 Re8 14. Rfe1 Bd7 15. Bf3 Bb6 16. b3 h6 17. a4 Kf8 18. a5 Bc5 19. Kf1 Rxe1+ 20. Rxe1 Re8 21. Rxe8+ Kxe8 22. b4 Ba7 23. Ke2 Ke7 24. h4 Kf6 25. Be4 g5 26. g3 Bg4+ 27. f3 Bd7 28. hxg5+ hxg5 29. g4 c5 30. dxc6 bxc6 31. c4 dxc3 32. Bxc3+ Ke7 33. d4 d5 34. Bd3 Bc8 35. Kd1 1/2-1/2

[Event "IECG CN.2001.0.00272"]
[Site "IECG email"]
[Date "2001.12.03"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Torre, Leandro"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "891"]
[BlackElo "792"]
[PlyCount "80"]
[EventDate "2001.12.03"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5 7. Qe2 e6 8. Bd2 Bb4 9. 0-0-0 Nbd7 10. a3 Bxc3 11. Bxc3 Qc7 12. Ne5 Nxe5 13. dxe5 Nd5 14. Bd2 0-0-0 15. g4 Bg6 16. f4 h5 17. h3 Qb6 18. Rhf1 hxg4 19. hxg4 Rh3 20. f5 exf5 21. e6 Rhh8 22. exf7 Bxf7 23. Qe5 g6 24. gxf5 Qc7 25. Qxc7+ Kxc7 26. f6 Rde8 27. Rh1 Rxh1 28. Rxh1 Kd6 29. Rh7 Ke6 30. Bc3 Rd8 31. a4 b6 32. Bd4 c5 33. Bc3 a6 34. Rh1 b5 35. Re1+ Kd6 36. axb5 axb5 37. Bxd5 Bxd5 38. b4 Rd7 39. bxc5+ Kxc5 40. Re5 Rh7 1/2-1/2

[Event "IECG CN.2001.0.00262"]
[Site "IECG email"]
[Date "2001.09.23"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Assis, William"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "800"]
[BlackElo "800"]
[PlyCount "43"]
[EventDate "2001.09.23"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Nxe4 5. Bd5 Nf6 6. Bxc6 bxc6 7. Nxe5 d5 8. Re1 Be7 9. Nxc6 Ng8 10. Nxd8 Kxd8 11. Qe2 a6 12. Qe5 c6 13. Qxg7 Bf6 14. Qxf7 Bd7 15. Qf8+ Kc7 16. Qxa8 Ne7 17. Qxa6 Rg8 18. d3 Bh3 19. Bf4+ Kd8 20. Qa8+ Kd7 21. Rxe7+ Kxe7 22. Qxg8 1-0

[Event "IECG CN.2001.0.00262"]
[Site "IECG email"]
[Date "2001.09.23"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Hieronymi, Andrew"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "800"]
[BlackElo "957"]
[PlyCount "61"]
[EventDate "2001.09.23"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e5 7. Nf3 Bg4 8. h3 Bxf3 9. Bxf3 exf4 10. Bxf4 Bxc3+ 11. bxc3 Qf6 12. c4 Nge7 13. 0-0 0-0 14. Rb1 b6 15. Bh6 Rfd8 16. Qd2 Qe5 17. Kh2 Nd4 18. Bg2 Rac8 19. Bg5 Re8 20. c3 Ne2 21. Rf3 Nxc3 22. Rc1 Nxe4 23. dxe4 f5 24. Re3 Qd4 25. Rd3 Qe5 26. Rxd6 fxe4 27. Bf6 e3 28. Qd3 Qh5 29. g4 Qh6 30. Bd5+ Kf8 31. Bg7+ 1-0

[Event "IECG CN.2001.0.00262"]
[Site "IECG email"]
[Date "2001.09.23"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Rosenberger, Jerome"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "800"]
[BlackElo "675"]
[PlyCount "132"]
[EventDate "2001.09.23"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 d6 5. d3 g6 6. f4 Bg7 7. Nf3 0-0 8. 0-0 Be6 9. Re1 Rb8 10. Bd2 b5 11. Ng5 Bg4 12. Bf3 Bxf3 13. Nxf3 Qb6 14. Nd5 Qb7 15. Bc3 Rfd8 16. Nxf6+ exf6 17. b3 d5 18. exd5 Ne7 19. a4 Nxd5 20. Bb2 a6 21. axb5 axb5 22. Qe2 Nb4 23. d4 cxd4 24. Nxd4 f5 25. Rad1 Rbc8 26. c3 Bxd4+ 27. Rxd4 Rxd4 28. cxd4 Qd5 29. Qe3 Rc2 30. Re2 Rxe2 31. Qxe2 Qe4 32. Qd2 Nd5 33. b4 Qf3 34. Qf2 Qd1+ 35. Qf1 Qc2 36. Qf2 Qb1+ 37. Kg2 Nxb4 38. Bc3 Qe4+ 39. Kg1 Nd3 40. Qd2 Qf3 41. Bb4 h5 42. Bd6 h4 43. gxh4 b4 44. h3 Qxh3 45. Qe2 Qg3+ 46. Kf1 Nxf4 47. Qe8+ Kh7 48. Qxf7+ Kh6 49. Bxf4+ Qxf4+ 50. Kg2 Qxd4 51. Kf1 Qf4+ 52. Kg2 Qe4+ 53. Kf1 Qh1+ 54. Ke2 Qxh4 55. Qf8+ Kg5 56. Qe7+ Kg4 57. Qxb4+ f4 58. Qc4 Qh2+ 59. Kf1 Qh1+ 60. Ke2 Qf3+ 61. Kd2 g5 62. Qe6+ Kg3 63. Kc2 g4 64. Qd6 Qe4+ 65. Kb3 Kh3 66. Qa6 g3 0-1

[Event "IECG CN.2001.0.00262"]
[Site "IECG email"]
[Date "2001.09.23"]
[Round "?"]
[White "Monill, Favio"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "800"]
[BlackElo "800"]
[PlyCount "44"]
[EventDate "2001.09.23"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Bg5 Bb7 5. Nc3 Be7 6. Bxf6 Bxf6 7. e4 d6 8. Qc2 Nc6 9. Be2 Nxd4 10. Nxd4 Bxd4 11. f3 0-0 12. 0-0-0 Qg5+ 13. Kb1 Qxg2 14. Nb5 Be5 15. Rhg1 Qxh2 16. Rh1 Qf2 17. Rh3 a6 18. Na3 f5 19. Rdh1 fxe4 20. Rxh7 exf3 21. Qg6 Be4+ 22. Qxe4 Qxe2 0-1

[Event "IECG CN.2001.0.00262"]
[Site "IECG email"]
[Date "2001.09.23"]
[Round "?"]
[White "Tranquillo, Massimo"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "800"]
[BlackElo "800"]
[PlyCount "56"]
[EventDate "2001.09.23"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Be7 9. Re1 Bxf3 10. Nxf3 0-0-0 11. Bg5 Qe6 12. h4 f6 13. Bd2 Nh6 14. Nh2 Nf7 15. Qf3 g6 16. g3 g5 17. Qf5 Qxf5 18. exf5 gxh4 19. gxh4 Nd6 20. Bb4 Rhg8+ 21. Kh1 Nxf5 22. Bxe7 Nxe7 23. f4 Ng6 24. fxe5 Nxe5 25. Rg1 Rxg1+ 26. Rxg1 Rd4 27. Rf1 Rxh4 28. Rxf6 Ng4 0-1

[Event "IECG CN.2001.0.00262"]
[Site "IECG email"]
[Date "2001.09.23"]
[Round "?"]
[White "Venturas, Bob"]
[Black "Leon, Orestes"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "531"]
[BlackElo "800"]
[PlyCount "101"]
[EventDate "2001.09.23"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. a3 Bg4 6. h3 Bxf3 7. Qxf3 Qf6 8. Qxf6 Nxf6 9. d3 Bc5 10. Nd2 0-0 11. Nf3 Nd7 12. b4 Be7 13. 0-0 c5 14. c3 Rad8 15. Rd1 Nb6 16. a4 cxb4 17. c4 Nxc4 18. Re1 Rxd3 19. Bg5 Bxg5 20. Nxg5 Nd2 21. Nf3 Rxf3 22. gxf3 Nxf3+ 23. Kf1 Nxe1 24. Kxe1 c5 25. Kd2 Rd8+ 26. Kc2 c4 27. h4 Rd3 28. Rd1 b3+ 29. Kc1 b2+ 30. Kc2 c3 31. Rxd3 h5 32. Rxc3 f6 33. Kxb2 g5 34. hxg5 fxg5 35. Rc5 Kf7 36. Rxe5 Kg6 37. Re7 h4 38. f3 h3 39. Rd7 b5 40. a5 h2 41. Rd1 Kf6 42. Rh1 Ke5 43. Rxh2 Kd6 44. Rh6+ Ke5 45. Rxa6 Kd4 46. Rf6 Ke5 47. Rf5+ Kd6 48. Rxb5 Kc6 49. Rxg5 Kc7 50. e5 Kc6 51. a6 1-0

[Event "IECG CN.2001.0.00251"]
[Site "IECG email"]
[Date "2001.06.14"]
[Round "?"]
[White "De Backer, Joeri"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "831"]
[BlackElo "800"]
[PlyCount "46"]
[EventDate "2001.06.14"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. Nd5 Nxd5 7. exd5 e4 8. dxc6 exf3 9. cxb7 Bxb7 10. g3 Qg5 11. Bxd7 Rad8 12. a3 Ba5 13. h4 Qd5 14. Bh3 Rfe8 15. d3 Bb6 16. Bf4 Re2 17. Bg4 Rde8 18. Rc1 Bxf2+ 19. Rxf2 Rxf2 20. Kxf2 Qd4+ 21. Kf1 Re2 22. Qxe2 fxe2+ 23. Kxe2 Qxb2 0-1

[Event "IECG CN.2001.0.00251"]
[Site "IECG email"]
[Date "2001.06.14"]
[Round "?"]
[White "Job Sluder, Kirk"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "800"]
[BlackElo "800"]
[PlyCount "34"]
[EventDate "2001.06.14"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd2 0-0 8. Bc4 Bxc3 9. Bxc3 Nxe4 10. Bb4 c5 11. Bd5 Re8 12. 0-0 Rb8 13. Bxe4 Rxb4 14. f3 Rxb2 15. Qc1 Qf6 16. c3 Re2 17. Rb1 Rxa2 0-1

[Event "IECG CN.2001.0.00251"]
[Site "IECG email"]
[Date "2001.06.14"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Doerdelmann, Thomas"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "800"]
[BlackElo "800"]
[PlyCount "76"]
[EventDate "2001.06.14"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 f5 7. Bc4 Nf6 8. 0-0 Nc6 9. Ne2 e5 10. dxe5 Qxd1 11. Rxd1 Nxe5 12. Bb3 Ng6 13. Bg5 Bd7 14. Bxf6 gxf6 15. Bf7+ Ke7 16. Bxg6 hxg6 17. Nf4 Be8 18. Nd5+ Kf7 19. Nxc7 Rc8 20. Nxe8 Rhxe8 21. Rd2 f4 22. Rad1 Re7 23. c3 Rce8 24. g3 f3 25. Rd4 f5 26. a4 g5 27. Rd5 Kg6 28. Rd6+ Re6 29. Rd7 f4 30. gxf4 gxf4 31. Rxb7 e3 32. Rbd7 Kf6 33. Rf1 Rg8+ 34. Kh1 e2 35. Re1 Rg2 36. Rd3 Rxf2 37. Rxf3 Rxf3 38. Kg2 Rd3 0-1

[Event "IECG CN.2001.0.00251"]
[Site "IECG email"]
[Date "2001.06.14"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Nyack, Warren"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "800"]
[BlackElo "800"]
[PlyCount "25"]
[EventDate "2001.06.14"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 Qd8 7. Bd3 Bd6 8. 0-0 0-0 9. Re1 Nc6 10. c3 Re8 11. Ng5 f5 12. Qh5 h6 13. Bxf5 1-0

[Event "IECG CN.2001.0.00251"]
[Site "IECG email"]
[Date "2001.06.14"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Soule, Larry P"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "800"]
[BlackElo "806"]
[PlyCount "140"]
[EventDate "2001.06.14"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nc6 7. Bb5 Nge7 8. Be3 0-0 9. 0-0 f5 10. Bg5 h6 11. Bxc6 bxc6 12. Bc1 Nd5 13. Ne2 Ba6 14. b3 f4 15. Re1 Qg5 16. c4 Ne3 17. Bxe3 fxe3 18. fxe3 Qxe3+ 19. Kh1 Rab8 20. Nc1 Qf4 21. Ne2 Qg4 22. Rb1 Rf2 23. Ng3 Qxd1 24. Rexd1 e3 25. Re1 c5 26. dxc5 Bb7 27. Rxe3 Rxg2 28. Ne4 Rg4 29. Rbe1 Rf8 30. R3e2 Rff4 31. h3 Rxe4 32. Kh2 Rxe2+ 33. Rxe2 Re4 34. Rd2 a5 35. Rd7 Re2+ 36. Kg1 Rg2+ 37. Kf1 Rg3 38. Rxc7 Rxb3 39. c6 Ba6 40. Ke1 Rb8 41. Ra7 Bxc4 42. Rxa5 Bd3 43. Rc5 Bf5 44. h4 Rc8 45. a4 Rc7 46. a5 Be4 47. a6 Rxc6 48. Ra5 Rc8 49. Kd2 g6 50. Ke3 Ba8 51. Kd4 Rf8 52. Re5 Bd5 53. Kc5 Kg7 54. a7 Ra8 55. Kb6 Kf6 56. Re1 g5 57. Rf1+ Ke5 58. hxg5 hxg5 59. Re1+ Kf4 60. Rf1+ Bf3 61. Re1 e5 62. Rc1 g4 63. Rc7 g3 64. Rf7+ Ke4 65. Kb7 Rxa7+ 66. Kxa7 g2 67. Rg7 Ke3 68. Kb6 Kf2 69. Rc7 g1Q 70. Rc5 e4 0-1

[Event "IECG CN.2001.0.00251"]
[Site "IECG email"]
[Date "2001.06.14"]
[Round "?"]
[White "Pauls, Lawrence"]
[Black "Leon, Orestes"]
[Result "1/2-1/2"]
[ECO "C46"]
[WhiteElo "816"]
[BlackElo "800"]
[PlyCount "49"]
[EventDate "2001.06.14"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Be3 Nge7 7. Qd2 0-0 8. 0-0-0 Nxd4 9. Bxd4 Bxd4 10. Qxd4 d6 11. h4 Bg4 12. f3 Be6 13. h5 Nc6 14. Qe3 g5 15. h6 Ne5 16. Rh5 f6 17. g3 a6 18. Be2 Qe8 19. g4 Qf7 20. b3 b5 21. Rh2 Rae8 22. Qa7 Ra8 23. Qe3 Rae8 24. Qa7 Ra8 25. Qe3 1/2-1/2

[Event "IECG CN.2000.0.00201"]
[Site "IECG email"]
[Date "2000.07.03"]
[Round "?"]
[White "Aloy, Alfon"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "800"]
[BlackElo "800"]
[PlyCount "78"]
[EventDate "2000.07.03"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 cxb2 6. Bxb2 Bb4+ 7. Nc3 Nf6 8. e5 Ng4 9. 0-0 0-0 10. Nd5 Bc5 11. h3 Nh6 12. Qd2 a5 13. Qf4 d6 14. Rad1 Be6 15. Rfe1 Re8 16. Nf6+ gxf6 17. Qxh6 Bxc4 18. Ng5 fxg5 19. e6 Bd4 20. Rxd4 Rxe6 21. Rxe6 fxe6 22. Rg4 Kf7 23. Rxc4 Qg8 24. Qf6+ Ke8 25. Qf3 e5 26. Rxc6 bxc6 27. Qxc6+ Ke7 28. Qxc7+ Ke6 29. Qc4+ Kd7 30. Qa4+ Ke7 31. Qe4 Rb8 32. Bxe5 dxe5 33. Qxe5+ Kd7 34. Qd4+ Kc6 35. Qc3+ Kb5 36. a4+ Kxa4 37. Qa1+ Kb4 38. Qe1+ Kb5 39. Qb1+ Kc5 0-1

[Event "IECG CN.2000.0.00201"]
[Site "IECG email"]
[Date "2000.07.03"]
[Round "?"]
[White "Ibbotson, Mick"]
[Black "Leon, Orestes"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "800"]
[BlackElo "800"]
[PlyCount "56"]
[EventDate "2000.07.03"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. Nc3 Nge7 6. d3 a6 7. Bc4 Na5 8. b4 Bxb4 9. Ng5 Nxc4 10. Qf3 f6 11. Nh3 Bxc3 12. Rb1 Nd2 13. Bxd2 Bxd2 14. Qg3 0-0 15. Rbd1 Bc3 16. d4 Bxd4 17. c3 Bc5 18. c4 Be6 19. Rc1 b5 20. a4 bxa4 21. Qh4 a3 22. Ra1 Nc6 23. Qh5 Na5 24. Qd1 Nxc4 25. Rc1 Rb8 26. Qa4 Rb4 27. Qxa6 Qa8 28. Qxa8 Rxa8 0-1

[Event "IECG CN.2000.0.00201"]
[Site "IECG email"]
[Date "2000.07.03"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Henderson, Darrell"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "800"]
[BlackElo "745"]
[PlyCount "55"]
[EventDate "2000.07.03"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Be6 7. Bf4 Nf6 8. 0-0-0 Be7 9. e5 dxe5 10. Qxe5 Qc8 11. Nb5 0-0 12. Nxc7 Rb8 13. Nxe6 fxe6 14. Qxb8 Qxb8 15. Bxb8 Rxb8 16. Bc4 Kf7 17. Rhe1 Kf8 18. Bxe6 b5 19. g4 Ne8 20. Rd7 a6 21. Bd5 Nf6 22. Rexe7 Nxd7 23. Rxd7 Rb6 24. Rf7+ Ke8 25. Rxg7 Rh6 26. f4 Rxh2 27. f5 Kf8 28. f6 1-0

[Event "IECG CN.2000.0.00201"]
[Site "IECG email"]
[Date "2000.07.03"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Pauls, Lawrence"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "800"]
[BlackElo "800"]
[PlyCount "134"]
[EventDate "2000.07.03"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Bc4 Nxf3+ 6. Qxf3 d6 7. 0-0 c6 8. h3 b5 9. Bb3 Bb7 10. a4 b4 11. Ne2 d5 12. exd5 cxd5 13. c3 e4 14. Qg3 g6 15. Qe5+ Be7 16. cxb4 0-0 17. Qd4 Bd6 18. b5 Bc7 19. Qe3 Qd6 20. Qg3 Qe7 21. Qh4 Qd6 22. g3 Bd8 23. Qf4 Qd7 24. Kh2 Bc8 25. Qh6 Nh5 26. Ng1 Re8 27. d3 a6 28. dxe4 Rxe4 29. Rd1 Nf6 30. Bg5 Bb7 31. bxa6 Rxa6 32. Bc2 Rb4 33. b3 d4 34. f3 Ra5 35. Bxf6 Bxf6 36. Qd2 Qd6 37. Re1 d3 38. Rad1 Rd5 39. Bxd3 Rxb3 40. Qh6 Bc6 41. Be2 Bxa4 42. Rxd5 Qxd5 43. Qf4 Qd4 44. Qxd4 Bxd4 45. Rd1 Bb6 46. Ra1 Bc6 47. Rc1 Bb7 48. Kg2 Rb2 49. Re1 h5 50. Kf1 Kg7 51. h4 Bc7 52. Kg2 Kh6 53. Rc1 Bb6 54. Re1 Ba6 55. Kf1 Bxg1 56. Bxa6 Bf2 57. Re7 Bxg3 58. Rxf7 Bxh4 59. Be2 Bg3 60. Re7 h4 61. Kg2 g5 62. Kh3 Kg6 63. Bd3+ Kf6 64. Re2 Rxe2 65. Bxe2 Kf5 66. Bd3+ Kf4 67. Kg2 Ke3 1/2-1/2

[Event "IECG CN.2000.0.00201"]
[Site "IECG email"]
[Date "2000.07.03"]
[Round "?"]
[White "Leon, Orestes"]
[Black "Venturas, Bob"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "800"]
[BlackElo "643"]
[PlyCount "39"]
[EventDate "2000.07.03"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qf6 3. Nc3 a6 4. Nd5 Qd6 5. d4 exd4 6. Bf4 Qc5 7. Nxc7+ Kd8 8. Nxa8 Qa7 9. Bc7+ Ke8 10. Nb6 Bc5 11. Nxc8 Qa8 12. Nxd4 b6 13. Nf5 Qxe4+ 14. Qe2 Qxe2+ 15. Kxe2 Nc6 16. Nxg7+ Kf8 17. Nf5 Nf6 18. Nxb6 Rg8 19. f4 Ne8 20. Nxd7# 1-0

[Event "IECG CN.2000.0.00201"]
[Site "IECG email"]
[Date "2000.07.03"]
[Round "?"]
[White "Tavakoli, Fariba"]
[Black "Leon, Orestes"]
[Result "1-0"]
[ECO "A82"]
[WhiteElo "800"]
[BlackElo "800"]
[PlyCount "43"]
[EventDate "2000.07.03"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d6 2. e4 f5 3. Nc3 Nf6 4. exf5 Bxf5 5. Nf3 Qd7 6. Bc4 Nc6 7. 0-0 e6 8. Re1 0-0-0 9. Nh4 d5 10. Bb5 Bg4 11. Qd3 a6 12. Ba4 Kb8 13. Rb1 Be7 14. b4 b5 15. Nxb5 Ne4 16. Nc3 Bxh4 17. Be3 Qf7 18. Nxe4 dxe4 19. Qxa6 Nxd4 20. Bxd4 Rxd4 21. Bc6 Qxf2+ 22. Kh1 1-0

