[Event "LSS No Engine Cup 12 Preliminary 4"]
[Site "LSS email"]
[Date "2009.12.11"]
[Round "?"]
[White "Billion, Paul"]
[Black "Leston, Mauricia"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1265"]
[BlackElo "1157"]
[PlyCount "78"]
[EventDate "2009.12.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be3 Ng4 7. Bd2 e5 8. d5 f5 9. Bd3 f4 10. Qb3 Na6 11. Na4 Rb8 12. c5 Nxc5 13. Nxc5 dxc5 14. d6+ Kh8 15. dxc7 Qxc7 16. 0-0 Qe7 17. Bc3 Be6 18. Bc4 Bxc4 19. Qxc4 b5 20. Qe2 b4 21. Bd2 Rbd8 22. a3 Rd7 23. axb4 cxb4 24. b3 Rc8 25. h3 Nh6 26. Ra4 Rc2 27. Rfa1 Rb2 28. Qd1 Qd8 29. Rxb4 Rdxd2 30. Nxd2 Rxd2 31. Qf3 Bf8 32. Rb7 Bc5 33. Raxa7 Bxa7 34. Rxa7 Rd3 35. Qe2 Rxb3 36. Qa2 Qd1+ 37. Kh2 Rb1 38. Ra8+ Kg7 39. Qa7+ Nf7 0-1

[Event "LSS No Engine Cup 12 Preliminary 4"]
[Site "LSS email"]
[Date "2009.12.11"]
[Round "?"]
[White "Gonen, Barak"]
[Black "Leston, Mauricia"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "800"]
[BlackElo "1133"]
[PlyCount "57"]
[EventDate "2009.12.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 d6 2. g3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bb5+ Bd7 6. Be2 c5 7. e5 dxe5 8. dxe5 Ng8 9. Nf3 e6 10. Ne4 Bf8 11. Bg5 Qa5+ 12. Bd2 Qb6 13. Bc3 Nc6 14. 0-0 0-0-0 15. Nd6+ Bxd6 16. exd6 f6 17. a4 a5 18. Nd2 Ne5 19. Bxe5 fxe5 20. Nc4 Qa7 21. Nxe5 Rf8 22. Nxd7 Kxd7 23. Bb5+ Kd8 24. Re1 Rf6 25. Rxe6 Rxe6 26. Qd5 Rf6 27. Qe5 Rf8 28. Re1 c4 29. Qe8+ 1-0

[Event "LSS No Engine Cup 12 Preliminary 4"]
[Site "LSS email"]
[Date "2009.12.11"]
[Round "?"]
[White "Leston, Mauricia"]
[Black "Barna, Zsolt"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1120"]
[BlackElo "1187"]
[PlyCount "60"]
[EventDate "2009.12.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 0-0 5. d3 c6 6. Nf3 d5 7. 0-0 d4 8. Nb1 Nbd7 9. a3 Bd6 10. b4 a5 11. b5 cxb5 12. cxb5 Qb6 13. a4 Bb4 14. Na3 Qc5 15. Bb2 Nd5 16. Nc4 Re8 17. Rc1 Nc3 18. Bxc3 Bxc3 19. Nfd2 Qe7 20. Ne4 Bb4 21. Qb3 Kh8 22. Kh1 f5 23. Ned2 Nc5 24. Qa2 Be6 25. Qc2 e4 26. dxe4 fxe4 27. Nb6 d3 28. exd3 exd3 29. Qb2 Rad8 30. Rfe1 Bxd2 0-1

[Event "LSS No Engine Cup 12 Preliminary 4"]
[Site "LSS email"]
[Date "2009.12.11"]
[Round "?"]
[White "Leston, Mauricia"]
[Black "Jostov, Keylah"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1139"]
[BlackElo "1260"]
[PlyCount "51"]
[EventDate "2009.12.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 Nc6 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. Nd2 Rb8 14. Ba3 Qd7 15. Nb3 Bh3 16. Nd2 Bxg2 17. Kxg2 Nh7 18. Qc2 Ng5 19. Nce4 Qh3+ 20. Kh1 Nxe4 21. Nxe4 f5 22. Nc3 f4 23. Ne4 Nf5 24. b6 c5 25. Bb2 fxg3 26. fxg3 0-1

[Event "LSS No Engine Cup 12 Preliminary 4"]
[Site "LSS email"]
[Date "2009.12.11"]
[Round "?"]
[White "Leston, Mauricia"]
[Black "Salomone, Nestor"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1132"]
[BlackElo "1547"]
[PlyCount "113"]
[EventDate "2009.12.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qa5 6. g3 Nf6 7. Bg2 Nc6 8. Nf3 e6 9. 0-0 Be7 10. d4 0-0 11. Bd2 Rd8 12. Ne2 Qb6 13. Qc2 h6 14. h3 Nd5 15. a3 a5 16. Rfc1 Bd7 17. Ne5 Nxd4 18. Nxd4 Qxd4 19. Nxd7 Rxd7 20. Bc3 Nxc3 21. Qxc3 Qxc3 22. Rxc3 Rd2 23. Rb1 Bf6 24. Rc7 Rxb2 25. Rxb7 Rxb1+ 26. Rxb1 Rc8 27. Rb5 Be7 28. Rxa5 Rc1+ 29. Kh2 Bc5 30. Be4 f5 31. Ra8+ Kf7 32. Bf3 Bxf2 33. Rb8 Rc3 34. Kg2 Rc2 35. Rb7+ Kf6 36. Bd1 Rd2 37. Ba4 Bc5+ 38. Kh1 Bxa3 39. Be8 Be7 40. Rb3 e5 41. Rb6+ Bd6 42. Rb7 e4 43. Rf7+ Ke5 44. Rxg7 e3 45. Bb5 e2 46. Bxe2 Rxe2 47. Rg6 Rd2 48. Rxh6 Ke4 49. Re6+ Kf3 50. Re1 Bxg3 51. Rb1 Rh2+ 52. Kg1 Rxh3 53. Rf1+ Kg4 54. Kg2 Rh2+ 55. Kg1 f4 56. Rb1 f3 57. Rb4+ 0-1

[Event "LSS No Engine Cup 12 Preliminary 4"]
[Site "LSS email"]
[Date "2009.12.11"]
[Round "?"]
[White "Yangibayev, Rustam"]
[Black "Leston, Mauricia"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "803"]
[BlackElo "1149"]
[PlyCount "55"]
[EventDate "2009.12.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Bg5 h6 7. Be3 c6 8. Be2 Ng4 9. Bf4 e5 10. Be3 Nxe3 11. fxe3 Nd7 12. d5 Nb6 13. 0-0 f5 14. exf5 Bxf5 15. e4 Bc8 16. b3 Rf7 17. h3 Bf8 18. Nh2 Qe7 19. Rc1 Bd7 20. Bg4 Bg7 21. Qe2 Raf8 22. Bxd7 Nxd7 23. Ng4 h5 24. Ne3 Bh6 25. Rcd1 Qh4 26. dxc6 bxc6 27. Rxf7 Rxf7 28. Rxd6 1-0

[Event "LSS OP-2009-0-00882"]
[Site "LSS email"]
[Date "2009.06.22"]
[Round "?"]
[White "Leston, Mauricia"]
[Black "Fuertes, Cesar Edgardo"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1120"]
[BlackElo "800"]
[PlyCount "11"]
[EventDate "2009.06.17"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "Corr 2015"]
[Source "ChessBase"]
[SourceDate "2015.07.17"]
[SourceVersion "1"]
[SourceVersionDate "2015.07.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. d3 Be7 5. Bg2 0-0 6. Nf3 1-0

[Event "LSS ZL-2008-0-00410"]
[Site "LSS email"]
[Date "2008.08.30"]
[Round "?"]
[White "Leston, Mauricia"]
[Black "Vanni, Leonardo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1120"]
[BlackElo "1500"]
[PlyCount "19"]
[EventDate "2008.08.27"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. Nf3 Qxe4+ 5. Be2 Bc5 6. Nc3 Qe7 7. 0-0 0-0 8. d4 Bb6 9. Bg5 c6 10. Re1 1-0

[Event "LSS ZL-2008-0-00410"]
[Site "LSS email"]
[Date "2008.08.30"]
[Round "?"]
[White "Vanni, Leonardo"]
[Black "Leston, Mauricia"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1500"]
[BlackElo "1120"]
[PlyCount "20"]
[EventDate "2008.08.27"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d3 d5 5. exd5 Nxd5 6. Be2 Bd6 7. 0-0 0-0 8. a3 a5 9. d4 exd4 10. cxd4 Nf4 0-1

[Event "LSS ZL-2008-0-00409"]
[Site "LSS email"]
[Date "2008.08.29"]
[Round "?"]
[White "Leston, Mauricia"]
[Black "Raines, David T"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1120"]
[BlackElo "1063"]
[PlyCount "64"]
[EventDate "2008.08.27"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Kh1 Be7 9. f4 d6 10. Be3 Bd7 11. Nb3 0-0 12. Bd3 Rad8 13. Na4 Rb8 14. Nb6 Be8 15. c3 Nd7 16. Nxd7 Bxd7 17. Qe2 b5 18. f5 Ne5 19. Nd4 Nxd3 20. Qxd3 Qc4 21. Qd2 Rbc8 22. Qf2 e5 23. Nf3 f6 24. Qh4 d5 25. Nd2 Qc6 26. Rf3 dxe4 27. Nxe4 Qc4 28. b3 Qe2 29. Ng3 Qb2 30. Raf1 Bc6 31. Ne4 Qe2 32. R1f2 Qe1+ 0-1

[Event "LSS ZL-2008-0-00409"]
[Site "LSS email"]
[Date "2008.08.29"]
[Round "?"]
[White "Raines, David T"]
[Black "Leston, Mauricia"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1063"]
[BlackElo "1120"]
[PlyCount "51"]
[EventDate "2008.08.27"]
[EventType "match (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 Nbd7 4. Nbd2 c5 5. c3 h6 6. Bh4 g5 7. Bg3 Nh5 8. e3 Nxg3 9. hxg3 Nf6 10. Nxg5 Bg7 11. Ngf3 Bg4 12. Bb5+ Kf8 13. Be2 e6 14. Nh4 Bxe2 15. Qxe2 a5 16. Nhf3 Qd7 17. Nc4 Qc6 18. a4 Ne4 19. Ncd2 Ke7 20. Rh4 f5 21. Rh2 Bf6 22. Qb5 Qxb5 23. axb5 b6 24. Nh4 Rag8 25. Nhf3 Rb8 26. Ke2 1/2-1/2

