[Event "Mar del Plata op 30th"]
[Site "Mar del Plata"]
[Date "1999.03.27"]
[Round "1"]
[White "Felgaer, Ruben Alejandro"]
[Black "Lebensohn, Lisandro"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2364"]
[PlyCount "91"]
[EventDate "1999.03.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bf5 6. 0-0 Nbd7 7. d4 c6 8. Re1 e6 9. Ne5 Bb4 10. Bd2 Rd8 11. Qf3 0-0 12. a3 Bxc3 13. Bxc3 Qc7 14. Bb3 Nxe5 15. dxe5 Nd5 16. Bd2 c5 17. Qe2 Qe7 18. h3 a6 19. Rad1 Rd7 20. c4 Nc7 21. Bg5 f6 22. Rxd7 Qxd7 23. Rd1 Qe7 24. Bf4 Rc8 25. Qd2 Ne8 26. Ba4 fxe5 27. Qd7 Rc7 28. Qxe7 Rxe7 29. Bxe5 Kf7 30. Rd8 Bb1 31. Rc8 b6 32. Rb8 Ba2 33. b3 b5 34. cxb5 axb5 35. Bxb5 Nf6 36. Bd6 Ra7 37. Bxc5 Rc7 38. Rf8+ Kg6 39. Bd3+ Kg5 40. Be3+ Kh5 41. Rb8 h6 42. a4 Rc3 43. Bc4 Nd5 44. Bd4 Rc1+ 45. Kh2 Nf4 46. Be3 1-0

[Event "Pan American-ch U16"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "3"]
[White "Gardini Neto, Angelo"]
[Black "Lebensohn, Lisandro"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "70"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Qb6 8. Qa4 f6 9. exf6 Nxf6 10. 0-0 Bd7 11. dxc5 Bxc5 12. Qc2 e5 13. b4 Bd6 14. Bf5 e4 15. Bxd7+ Nxd7 16. Ne1 0-0 17. Nb3 Rac8 18. Be3 Qc7 19. h3 Nde5 20. Qd1 Qf7 21. Nd2 Ne7 22. Rc1 Bb8 23. f3 Nc4 24. Qe2 Nxe3 25. Qxe3 Nf5 26. Qg5 h6 27. Qg4 Ne3 28. Qh4 Nxf1 29. Nxf1 Bf4 30. Rc2 Be5 31. Ne3 Rxc3 32. Rxc3 Bxc3 33. N1c2 exf3 34. gxf3 Qxf3 35. a3 Kf7 0-1

[Event "Pan American-ch U16"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "4"]
[White "Lebensohn, Lisandro"]
[Black "Branco, Rodrigo R"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "105"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bg5 Ne4 4. Bf4 Bf5 5. e3 e6 6. Nbd2 Bd6 7. Ne5 0-0 8. Nxe4 Bxe4 9. f3 Bg6 10. h4 Bxe5 11. dxe5 f6 12. h5 Be8 13. h6 g5 14. Bg3 Nc6 15. f4 fxe5 16. fxe5 Bg6 17. Bd3 Ne7 18. Bxg6 Nxg6 19. Qg4 Rf5 20. 0-0-0 Qe7 21. Qd4 c5 22. Qc3 Raf8 23. Rhe1 Nh4 24. Bxh4 gxh4 25. e4 d4 26. Qa3 Rxe5 27. Qxa7 Rg5 28. Rf1 Rxg2 29. Rxf8+ Qxf8 30. Qxb7 Qxh6+ 31. Kb1 Qf8 32. a4 h3 33. Qd7 Rg6 34. Qc7 Rg2 35. Rd3 Rg1+ 36. Ka2 Qe8 37. b3 Rg2 38. Rxh3 Qg6 39. Qxc5 Qxe4 40. Rd3 e5 41. Qc4+ Kg7 42. a5 Rg6 43. Qc7+ Kf6 44. a6 Rg7 45. Qd8+ Ke6 46. Qc8+ Kf7 47. a7 Rg8 48. Qc4+ Kf8 49. Rd1 Qa8 50. Rf1+ Ke7 51. Rf7+ Kd6 52. Rf6+ Kd7 53. Qf7+ 1-0

[Event "Pan American-ch U16"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "6"]
[White "Lebensohn, Lisandro"]
[Black "De Araujo Filho, Luiz Antonio"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "98"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Nbd7 4. Nbd2 e6 5. e3 Be7 6. Bd3 c5 7. c3 0-0 8. 0-0 Re8 9. Qe2 b6 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bxe7 Qxe7 13. f4 Bb7 14. e4 Rac8 15. b3 a5 16. a4 g6 17. exd5 Bxd5 18. Nc4 Bxc4 19. Bxc4 Red8 20. Rad1 Nb8 21. Bd3 Nc6 22. Rf3 Rd7 23. Bb5 Rxd1+ 24. Qxd1 Rd8 25. Rd3 Rxd3 26. Qxd3 Qc7 27. Qd6 Qxd6 28. exd6 Nd8 29. Ba6 Kf8 30. Kf2 Nc6 31. Bb7 Nd8 32. Bc8 Ke8 33. g4 Nc6 34. f5 exf5 35. gxf5 Kd8 36. fxg6 hxg6 37. Bg4 f5 38. Be2 Kd7 39. Kf3 Kxd6 40. Kf4 Ne5 41. h4 Kd5 42. h5 gxh5 43. Bxh5 c4 44. Bd1 Nd3+ 45. Kxf5 Nc1 46. b4 Na2 47. Bf3+ Kd6 48. Ke4 axb4 49. cxb4 Nxb4 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "2"]
[White "Lebensohn, Lisandro"]
[Black "Jacobo, Christian"]
[Result "0-1"]
[ECO "A47"]
[PlyCount "51"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 h6 5. Bh4 b6 6. Nbd2 Bb7 7. e3 Be7 8. Bd3 cxd4 9. exd4 d6 10. 0-0 0-0 11. Re1 Nbd7 12. a4 Nd5 13. Bg3 N7f6 14. a5 Qd7 15. axb6 axb6 16. Qb3 Bc6 17. c4 Nc7 18. Bc2 Rxa1 19. Rxa1 Ra8 20. Rxa8+ Nxa8 21. Qa2 Qb7 22. b4 b5 23. c5 dxc5 24. dxc5 Nc7 25. Nd4 Na6 26. Qa3 0-1

[Event "Pan American-ch U16"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "5"]
[White "Lobos Barrenechea, Miguel"]
[Black "Lebensohn, Lisandro"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2229"]
[PlyCount "46"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. Nf3 c6 7. e3 Nbd7 8. Bd3 Ne4 9. Bf4 Nxc3 10. bxc3 Nf6 11. Qc2 0-0 12. 0-0 Re8 13. Ne5 Bd6 14. Bg3 Ne4 15. Bxe4 dxe4 16. Qb3 Bxe5 17. Bxe5 b5 18. a4 Be6 19. Qb4 Bc4 20. Rfb1 Re6 21. Qc5 a6 22. Ra3 h5 23. Bf4 Qd5 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "1"]
[White "Lopez Silva, Hugo Andres"]
[Black "Lebensohn, Lisandro"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2200"]
[PlyCount "28"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5 7. Ne5 e6 8. 0-0 Nbd7 9. Bf4 Rd8 10. a3 Nxe5 11. Bxe5 Ng4 12. Qe2 Nxe5 13. dxe5 Be7 14. Kh1 0-0 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "7"]
[White "Umetsubo, Cesar Hidemitsu"]
[Black "Lebensohn, Lisandro"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2077"]
[PlyCount "29"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. dxe5 Qxd1+ 5. Kxd1 Bf5 6. Bf4 Nc6 7. c3 0-0-0+ 8. Nd2 Nge7 9. Ngf3 Ng6 10. Bg3 f6 11. e6 h5 12. h4 Bxe6 13. Bb5 Nce5 14. Re1 Bf7 15. Kc2 1/2-1/2

[Event "Chivilcoy op"]
[Site "Chivilcoy"]
[Date "1998.11.21"]
[Round "2"]
[White "Lebensohn, Lisandro"]
[Black "Hase, Juan Carlos"]
[Result "0-1"]
[ECO "B14"]
[BlackElo "2355"]
[PlyCount "60"]
[EventDate "1998.??.??"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Nc3 Bg7 7. Nf3 0-0 8. Bc4 Nbd7 9. d6 exd6 10. 0-0 Nb6 11. Bb3 Bf5 12. h3 Ne4 13. Be3 Nxc3 14. bxc3 Rc8 15. Qd2 Nc4 16. Bxc4 Rxc4 17. Qb2 Qc7 18. Rac1 d5 19. Nd2 Rc6 20. Nb3 Rc8 21. Bd2 b6 22. a4 Qd7 23. a5 Bxh3 24. gxh3 Qxh3 25. Bf4 g5 26. Bh2 g4 27. Bf4 Rh6 28. Bxh6 Bxh6 29. f4 gxf3 30. Rc2 Be3+ 0-1

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.28"]
[Round "5"]
[White "Lebensohn, Lisandro"]
[Black "Ferrara, Alexis"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "2210"]
[PlyCount "72"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. Nc3 Nxc3 10. bxc3 Bg4 11. cxd5 cxd5 12. Re1 Nd7 13. h3 Bh5 14. Be2 Re8 15. Be3 Rc8 16. Qb3 Nb6 17. Nd2 Bxe2 18. Rxe2 Qc7 19. Rc1 f5 20. f4 Bxf4 21. Bxf4 Qxf4 22. Rf1 Qg3 23. Rf3 Qg5 24. Qb5 Rxe2 25. Qxe2 Qg6 26. Nb3 Re8 27. Qf1 Rf8 28. Nc5 Nc4 29. Qf2 b6 30. Nd3 Qe6 31. Nf4 Qe4 32. Qh4 Nd2 33. Rd3 Nc4 34. Rf3 Ne3 35. Rg3 Qb1+ 36. Kf2 Qc2+ 0-1

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.27"]
[Round "4"]
[White "Sobrero, Andrea"]
[Black "Lebensohn, Lisandro"]
[Result "0-1"]
[ECO "A49"]
[PlyCount "102"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. c3 0-0 6. 0-0 Nbd7 7. Nbd2 Re8 8. Re1 e5 9. e4 Nb6 10. Nb3 Qe7 11. dxe5 dxe5 12. Qc2 c6 13. Be3 Nfd7 14. Rad1 Nc4 15. Bg5 f6 16. Bc1 Ndb6 17. Nbd2 Be6 18. Nxc4 Nxc4 19. b3 Nb6 20. Nh4 Rad8 21. c4 c5 22. Rxd8 Rxd8 23. Rd1 Na8 24. Be3 b6 25. Rd2 Nc7 26. Qd1 Rxd2 27. Qxd2 Na6 28. a3 Nb8 29. Qc2 Nc6 30. Nf3 Nd4 31. Nxd4 cxd4 32. Bc1 Qc5 33. Bf1 a5 34. Bb2 Bf8 35. a4 Qb4 36. Qd1 Bd7 37. Bc1 Bc6 38. Bd3 Qc3 39. Qc2 Qe1+ 40. Kg2 Bb4 41. f3 Kg7 42. h4 Bd7 43. f4 h6 44. fxe5 fxe5 45. Be2 Be6 46. Bf3 Bc3 47. Bd1 d3 48. Qxd3 Bd4 49. Qe2 Qg1+ 50. Kf3 Qh1+ 51. Qg2 Qxd1+ 0-1

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.25"]
[Round "3"]
[White "Lebensohn, Lisandro"]
[Black "Pacheco, Daniel"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "2250"]
[PlyCount "70"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Nf5 8. Nc2 Be7 9. 0-0 h5 10. b3 Rc8 11. a3 Na5 12. Ne3 Nxe3 13. Bxe3 cxd4 14. Bxd4 Nc6 15. Qd2 Nxd4 16. cxd4 g6 17. b4 0-0 18. Rfc1 Qb6 19. Bd3 Bb5 20. Rc3 Rxc3 21. Qxc3 Bxd3 22. Qxd3 Rc8 23. Nd2 Qc6 24. Nb3 b6 25. Rd1 Qa4 26. Ra1 Rc4 27. g3 Qc6 28. Nd2 Rc3 29. Qa6 Qc7 30. Kg2 h4 31. Nf1 Bg5 32. gxh4 Bxh4 33. Ng3 Rc2 34. Re1 Kg7 35. Qd3 Qc3 0-1

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.25"]
[Round "2"]
[White "Romano, Julieta Mabel"]
[Black "Lebensohn, Lisandro"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "58"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Nf3 Nf6 7. 0-0 e6 8. Bd2 Bb4 9. Re1 Nbd7 10. Ne5 Rd8 11. a3 Bxc3 12. Bxc3 Qc7 13. Qf3 0-0 14. Rad1 Bxc2 15. Rc1 Bg6 16. Nxg6 hxg6 17. Qh3 Qf4 18. Rcd1 Ne4 19. Qe3 Qxe3 20. Rxe3 Nxc3 21. bxc3 Nb6 22. Bb3 Rd7 23. Rb1 Rc8 24. a4 Kf8 25. Kf1 Nd5 26. Rh3 Ke7 27. Bxd5 cxd5 28. Ke2 Rc4 29. Rb4 Rdc7 0-1

[Event "Najdorf Festival op"]
[Site "Buenos Aires"]
[Date "1998.10.24"]
[Round "1"]
[White "Lebensohn, Lisandro"]
[Black "Kanefsck, Gustavo"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2400"]
[PlyCount "76"]
[EventDate "1998.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. f3 d5 5. e5 Nfd7 6. f4 cxd4 7. cxd4 Nb6 8. b3 Nc6 9. Ba3 Bf5 10. Nf3 Rc8 11. Be2 Na8 12. 0-0 Qa5 13. Qd2 Qxd2 14. Nbxd2 Nc7 15. Rac1 a6 16. g3 Nb5 17. Bc5 e6 18. a4 Nc7 19. Bd6 Kd7 20. Bxf8 Rhxf8 21. Rc3 Na8 22. Rfc1 Rc7 23. Nf1 Rfc8 24. Kf2 h6 25. Ke3 f6 26. N1d2 Kd8 27. Bf1 Nb6 28. Nh4 Bh7 29. Bh3 Ke7 30. g4 fxe5 31. fxe5 Nd7 32. Nhf3 g5 33. Bf1 Kd8 34. Be2 Ncxe5 35. Nxe5 Rxc3+ 36. Rxc3 Rxc3+ 37. Kf2 Nxe5 38. dxe5 Bc2 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1998.04.04"]
[Round "1"]
[White "Giardelli, Sergio Carlos"]
[Black "Lebensohn, Lisandro"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2440"]
[PlyCount "79"]
[EventDate "1998.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 063 Extra"]
[Source "ChessBase"]
[SourceDate "1998.04.29"]
[SourceVersion "1"]
[SourceVersionDate "1998.04.29"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. dxc5 Qa5 8. Bd3 dxc5 9. 0-0 Nc6 10. e5 Ne8 11. Qe1 Nc7 12. Qh4 f5 13. Nd5 Nxd5 14. cxd5 Nb4 15. Rd1 c4 16. Bf1 Nxd5 17. Bxc4 Qc5+ 18. Rd4 e6 19. Bd2 Qb6 20. b4 Bd7 21. a4 Rac8 22. Qf2 Qc6 23. b5 Qc5 24. Bxd5 exd5 25. Bb4 Qc7 26. Bxf8 Bxf8 27. Rdd1 Qc4 28. Nd4 Bc5 29. Kh1 Kf7 30. h3 a6 31. Qb2 Ke7 32. bxa6 Qxa6 33. Nf3 Be6 34. Ng5 Bg8 35. e6 d4 36. Rxd4 Bxd4 37. Qxd4 Bxe6 38. Re1 Rc6 39. Qg7+ Kd8 40. Qf8+ 1-0

[Event "Pan American-ch U16"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "2"]
[White "Della Morte, Pablo"]
[Black "Lebensohn, Lisandro"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2155"]
[PlyCount "81"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5 7. 0-0 e6 8. Ne5 Bb4 9. Bd2 h5 10. a3 Bxc3 11. Bxc3 Qc7 12. f3 Nbd7 13. Qe2 Nxe5 14. dxe5 Nd5 15. Bd4 Rd8 16. Rad1 b6 17. b4 Rh6 18. Kh1 h4 19. f4 Rg6 20. Bd3 Ne7 21. Be4 h3 22. g3 Bxe4+ 23. Qxe4 Nf5 24. Bf2 Rxd1 25. Rxd1 Ke7 26. Qf3 f6 27. Re1 Qd7 28. c4 Kf7 29. exf6 Kxf6 30. g4 Nd6 31. f5 exf5 32. Bh4+ Kf7 33. Re7+ Qxe7 34. Bxe7 Kxe7 35. gxf5 Rf6 36. c5 Nxf5 37. Qxh3 b5 38. Qg4 Kf7 39. Qh5+ g6 40. Qh7+ Ke6 41. Qxa7 1-0

[Event "Pan American-ch U16"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "5"]
[White "Lebensohn, Lisandro"]
[Black "Payares Leon, Daniel Alfonso"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "74"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Nbd7 7. c4 c6 8. Nc3 Be7 9. 0-0 0-0 10. c5 Re8 11. b4 b6 12. a4 bxc5 13. bxc5 a5 14. Rab1 Qc8 15. Rb2 Bd8 16. Bxf6 Nxf6 17. Rfb1 Nd7 18. Rb7 e5 19. Qf5 exd4 20. Rxd7 Re7 21. Ng5 g6 22. Qh3 h6 23. Rxe7 Bxe7 24. Qxc8+ Rxc8 25. exd4 Bxg5 26. Rb6 Kf8 27. g3 Bd2 28. Nb1 Bb4 29. f3 Re8 30. Kf2 Re6 31. h3 Kg7 32. g4 Kf6 33. Rb7 Kg5 34. Rxf7 Re1 35. Na3 Rc1 36. Nb5 Rc2+ 37. Kg3 Be1# 0-1

[Event "Pan American-ch U16"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "3"]
[White "Lebensohn, Lisandro"]
[Black "Santana, Mauricio"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "80"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Bf5 4. Bxf6 gxf6 5. c4 c6 6. cxd5 cxd5 7. Qb3 Qd7 8. Nc3 e6 9. Nh4 Bg4 10. h3 Bh5 11. g4 Bg6 12. Bg2 Nc6 13. Nxg6 hxg6 14. e3 Rc8 15. 0-0 f5 16. f3 Bd6 17. Rad1 Na5 18. Qb5 Nc4 19. Rfe1 a6 20. Qxd7+ Kxd7 21. Re2 Bb4 22. Nb1 Rc7 23. a3 Bd6 24. Kf2 f4 25. e4 Ne3 26. Rde1 Rhc8 27. Rd2 Be7 28. Rxe3 Bh4+ 29. Ke2 fxe3 30. Kxe3 Rc1 31. Nc3 Be1 32. Rd3 Bxc3 33. bxc3 R8xc3 34. f4 Re1+ 35. Kd2 Rxd3+ 36. Kxd3 Rg1 37. Bf3 Rg3 38. Ke2 dxe4 39. Bxe4 Rxa3 40. Bxb7 a5 0-1

[Event "Pan American-ch U16"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "1"]
[White "Lebensohn, Lisandro"]
[Black "Zapata, Diego"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "93"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 Nbd7 6. Bd3 c5 7. c3 c4 8. Bc2 Qc7 9. 0-0 h6 10. Bf4 Bd6 11. Bxd6 Qxd6 12. e4 dxe4 13. Nxc4 Qc7 14. Nfd2 b6 15. Bxe4 Nxe4 16. Nxe4 0-0 17. Ncd2 Bb7 18. f4 f5 19. Ng3 Nf6 20. Qe2 Rfe8 21. Rad1 Qc6 22. Nf3 Ne4 23. Nxe4 Qxe4 24. Qxe4 Bxe4 25. Ne5 b5 26. Nd7 Rac8 27. Nc5 Bd5 28. b3 Red8 29. Rfe1 Rd6 30. Rc1 Bc6 31. Re5 Kf7 32. Rce1 Bd5 33. h3 h5 34. R1e3 g6 35. Rg3 Rb8 36. Re2 a5 37. Nd3 Rg8 38. Ne5+ Kf6 39. Kf2 Be4 40. Rd2 Ra6 41. c4 bxc4 42. bxc4 Rd6 43. Ke3 Rg7 44. Rb2 Rg8 45. Rb5 Ra6 46. Rc5 g5 47. Rc7 1-0

[Event "Pan American-ch U16"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "4"]
[White "Roberts, Eduardo"]
[Black "Lebensohn, Lisandro"]
[Result "0-1"]
[ECO "E85"]
[PlyCount "84"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 c6 11. Bc4 b5 12. Bb3 Bb7 13. 0-0-0 cxd5 14. Bxd5 Bxd5 15. exd5 Na6 16. Ne2 Nc7 17. d6 Ne8 18. d7 Nf6 19. Nc3 b4 20. Nd5 Nxd7 21. Nxb4 a5 22. Nd5 f5 23. Bg5 Rdc8+ 24. Kb1 Kf7 25. Nc3 Nb6 26. Nd5 Nc4 27. Ne3 Na3+ 28. Ka1 f4 29. Nd5 Nc2+ 30. Kb1 Rab8 31. Rd2 Na3+ 32. Ka1 Nc2+ 33. Kb1 Na3+ 34. Ka1 e4 35. Bf6 Nc4 36. Bxg7 Nxd2 37. Bc3 e3 38. Nxf4 a4 39. Re1 a3 40. Rxe3 axb2+ 41. Bxb2 Rc1+ 42. Bxc1 Rb1# 0-1

[Event "Pan American-ch U16"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "6"]
[White "Vieira, Fernando Luiz"]
[Black "Lebensohn, Lisandro"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "76"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 g6 8. Qd2 h6 9. Na3 Nbd7 10. Nc4 Qc7 11. a4 a6 12. Bd3 Rb8 13. Ne2 b5 14. axb5 axb5 15. Ne3 Bg7 16. h3 Qb6 17. Ng4 h5 18. Nf2 Ne5 19. h4 e6 20. dxe6 Bxe6 21. 0-0 0-0 22. Rfd1 Rfd8 23. Bg5 Rd7 24. Kf1 d5 25. Qf4 Nxd3 26. Rxd3 dxe4 27. Rxd7 Bxd7 28. Nxe4 Nxe4 29. Qxe4 Bc6 30. Qf4 b4 31. Rd1 bxc3 32. bxc3 Re8 33. Kf2 Be5 34. Qd2 Bb5 35. Be3 Qf6 36. c4 Qxh4+ 37. Kg1 Bxc4 38. Qd7 Qh2+ 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Bravo, Sebastian"]
[Black "Lebensohn, Lisandro"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2020"]
[PlyCount "40"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bd3 cxd4 6. Bf4 Qb6 7. Qc1 Nb4 8. Nbd2 Bd7 9. Nb3 Rc8 10. Qd1 Bc5 11. a3 Nxd3+ 12. Qxd3 Ba4 13. Nfxd4 Bxb3 14. Nxb3 Bxf2+ 15. Kd2 Ne7 16. Rhf1 Ng6 17. g3 Rc4 18. Rac1 0-0 19. Ke2 Rxf4 20. Kd2 Nxe5 0-1

[Event "Wch U14"]
[Site "Cannes"]
[Date "1997.??.??"]
[Round "2"]
[White "Eid, Samir"]
[Black "Lebensohn, Lisandro"]
[Result "0-1"]
[ECO "E63"]
[PlyCount "41"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 0-0 6. Bg2 Nc6 7. 0-0 a6 8. Be3 Rb8 9. h3 h6 10. Qd2 Kh7 11. a3 Na5 12. Qd3 Bf5 13. Qd1 Nxc4 14. Bf4 g5 15. Bc1 c5 16. Re1 cxd4 17. Nxd4 Bg6 18. f4 gxf4 19. Bxf4 e5 20. Bxh6 Bxh6 21. Nf3 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Lebensohn, Lisandro"]
[Black "Coelho, Daniel"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "110"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 Nbd7 6. Bd3 h6 7. Bh4 0-0 8. 0-0 Re8 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 Rf8 13. c3 b6 14. Qh5 Nc5 15. Bc2 Ba6 16. g4 Bd3 17. Bxd3 Nxd3 18. Nf3 f5 19. g5 Qf7 20. Qh4 h5 21. Rad1 Nc5 22. Kh1 g6 23. Nd4 Ne4 24. Rc1 c5 25. Nb3 Qb7 26. Kg1 Qa6 27. Rc2 Qxa2 28. Nd2 Nxd2 29. Rxd2 Qc4 30. Qf2 a5 31. Ra1 Rfd8 32. Qf3 Kf7 33. Qd1 Ke7 34. Ra4 Qb5 35. b3 Qc6 36. Rda2 Ra7 37. b4 Rda8 38. Qb3 Qb5 39. Qa3 Qd3 40. Kf2 cxb4 41. cxb4 Qxa3 42. R2xa3 Kd7 43. Ke2 Kc6 44. Kd3 Kb5 45. Ra1 Ra6 46. bxa5 Rxa5 47. Rxa5+ Rxa5 48. Rc1 Ra3+ 49. Ke2 Ra2+ 50. Kf3 Rxh2 51. Rc7 h4 52. Rg7 Rh3+ 53. Kf2 Rh2+ 54. Kf3 Rh3+ 55. Ke2 Rh2+ 1/2-1/2

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Lebensohn, Lisandro"]
[Black "Ezquerro Moreno, Juan Manuel"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "98"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bg5 h6 4. Bh4 Nd7 5. Nbd2 Ngf6 6. e3 e6 7. Bd3 Be7 8. 0-0 0-0 9. Ne5 Re8 10. f4 Nf8 11. g4 N6d7 12. Bxe7 Qxe7 13. Ndf3 Nxe5 14. dxe5 f5 15. g5 h5 16. g6 Nxg6 17. Ng5 Nxe5 18. Qxh5 Nf7 19. Rf3 Nxg5 20. fxg5 Qf7 21. g6 Qf6 22. Raf1 Qe5 23. Kh1 Kf8 24. Bxf5 Ke7 25. Qh4+ Qf6 26. Qb4+ Kd8 27. Qd6+ Bd7 28. Bh3 Qe7 29. Qe5 Qh4 30. Qxg7 Kc7 31. Qe5+ Kb6 32. Qd6 Rad8 33. Rf4 Qxh3 34. R1f3 Qh5 35. Rb4+ Ka6 36. Rff4 Qd1+ 37. Kg2 Qe2+ 38. Kg3 Qxe3+ 39. Kg2 b6 40. Ra4+ Kb7 41. Rxa7+ Kxa7 42. Qc7+ Ka6 43. Ra4+ Kb5 44. Ra3 Qd2+ 45. Kg1 Qc1+ 46. Kg2 Qxc2+ 47. Kg1 Qxg6+ 48. Kh1 Qb1+ 49. Kg2 Rg8+ 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Lebensohn, Lisandro"]
[Black "Jacobo, Christian"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "69"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bg5 c5 4. e3 cxd4 5. exd4 Nf6 6. Nbd2 d6 7. Bc4 Bf5 8. 0-0 0-0 9. Re1 h6 10. Bh4 Nbd7 11. h3 Nb6 12. Bb3 a5 13. a4 Rc8 14. c3 Re8 15. g4 Bd3 16. Nf1 Bxf1 17. Kxf1 Nc4 18. Qd3 Qc7 19. Re2 Nd5 20. Bg3 Ndb6 21. Rae1 Qd7 22. Kg2 e6 23. h4 Qc6 24. h5 gxh5 25. gxh5 Qd5 26. Bc2 f5 27. b3 Na3 28. c4 Qc6 29. Rxe6 Nxc2 30. Qxc2 Bxd4 31. Rxd6 Qc5 32. Rxe8+ Rxe8 33. Nxd4 Nc8 34. Rg6+ Kh7 35. Qxf5 1-0

[Event "Wch U14"]
[Site "Cannes"]
[Date "1997.??.??"]
[Round "1"]
[White "Lebensohn, Lisandro"]
[Black "Paragua, Mark"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "2150"]
[PlyCount "100"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 Nbd7 7. 0-0 b6 8. c3 Bb7 9. a4 c5 10. Re1 h6 11. Bh4 Ne4 12. dxc5 Ndxc5 13. Qc2 Qc7 14. Nxe4 Nxe4 15. Nd4 a6 16. Bf3 e5 17. Nb3 f5 18. h3 f4 19. exf4 exf4 20. Bxe4 dxe4 21. f3 g5 22. Bf2 e3 23. Bxe3 fxe3 24. Rxe3 Rae8 25. Rae1 Qf7 26. Nd2 Rxe3 27. Rxe3 Kh8 28. Ne4 Qf4 29. Qe2 Re8 30. g3 Qf5 31. Kg2 Bc8 32. Nf2 Rxe3 33. Qxe3 Qe6 34. Qd3 Bb7 35. Qd8+ Kh7 36. Qd3+ Qg6 37. Qe3 h5 38. g4 h4 39. Ne4 Bxe4 40. fxe4 Be5 41. Qd3 Qd6 42. Qc2 Kg6 43. Qf2 Bf4 44. b3 Qd2 45. b4 Qxf2+ 46. Kxf2 Bd2 47. Ke2 Bxc3 48. b5 axb5 49. axb5 Kf6 50. Kd3 Ba1 0-1

[Event "Wch U14"]
[Site "Cannes"]
[Date "1997.??.??"]
[Round "3"]
[White "Lebensohn, Lisandro"]
[Black "Pinter, Gabor"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "2150"]
[PlyCount "126"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. Bc4 c6 7. h3 Nbd7 8. 0-0 e5 9. c3 Qc7 10. a4 Nxe4 11. Nxe4 d5 12. Be7 Re8 13. Ba3 dxc4 14. Nd6 Re6 15. dxe5 Bxe5 16. Nxc4 b5 17. Ncxe5 Nxe5 18. Nd4 Re8 19. axb5 Bb7 20. bxc6 Nxc6 21. Nb5 Qb6 22. Nd6 Red8 23. Qf3 Qc7 24. Nxb7 Qxb7 25. Rfe1 Qc7 26. b3 Rab8 27. c4 Nd4 28. Qg4 Nxb3 29. Re7 Qc8 30. Qf4 Qf5 31. Qxf5 gxf5 32. Ra2 a5 33. Re5 Rdc8 34. Rxf5 Rxc4 35. Rg5+ Kh8 36. Bb2+ Nd4 37. Raxa5 h6 38. Bxd4+ Rxd4 39. Rgf5 Rb7 40. g4 Kg7 41. Ra6 Rd2 42. Kg2 Rc2 43. Kg3 Rc3+ 44. f3 Re3 45. Kh4 Rbe7 46. Rff6 Rd7 47. Rf5 Rde7 48. Raf6 R3e6 49. Rxe6 Rxe6 50. f4 Re3 51. Ra5 Rf3 52. Ra4 Kg6 53. f5+ Kg7 54. Ra1 Kf6 55. Rh1 Rb3 56. Kh5 Kg7 57. h4 f6 58. Rc1 Rb7 59. Rc6 Ra7 60. g5 hxg5 61. hxg5 fxg5 62. Rg6+ Kf7 63. Kxg5 Ra1 1/2-1/2

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Lebensohn, Lisandro"]
[Black "Virgillito, Cristian"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "50"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Nf6 4. e3 Be7 5. Bd3 h6 6. Bh4 0-0 7. Nbd2 b6 8. 0-0 Ba6 9. c4 Nbd7 10. Rc1 c5 11. Qa4 Bb7 12. Qc2 dxc4 13. Qxc4 cxd4 14. Nxd4 Rc8 15. Qb5 Nc5 16. Bc4 a6 17. Qb4 Nd3 18. Qb3 Nxc1 19. Rxc1 b5 20. Rd1 Rxc4 21. Nxc4 Bd5 22. Nc6 bxc4 23. Rxd5 cxb3 24. Rxd8 Rxd8 25. Nxe7+ Kf8 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Mendoza, Carlos"]
[Black "Lebensohn, Lisandro"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "123"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. b3 a6 8. Bb2 Rb8 9. e3 b5 10. cxb5 axb5 11. Nd2 Nb4 12. Nde4 Nxe4 13. Nxe4 d5 14. Nc5 Bf5 15. 0-0 Ra8 16. a3 Na6 17. Rc1 Qd6 18. b4 c6 19. Qd2 Rfe8 20. f4 Ra7 21. h3 h5 22. Qe2 Nxc5 23. Rxc5 Qe6 24. Kh2 Rea8 25. Rfc1 Ra6 26. Qd2 Qd6 27. Bf3 Bd7 28. Kg2 Kh7 29. g4 Rg8 30. Qf2 Bf6 31. Rh1 Bh8 32. Qh4 Bf6 33. g5 Bg7 34. Kf2 Rh8 35. Be2 Bf5 36. Bg4 Bxg4 37. hxg4 Kg8 38. Qg3 hxg4 39. Rxh8+ Bxh8 40. Qxg4 Ra8 41. Qd1 Qe6 42. Qc2 Ra6 43. Qd3 Qh3 44. Qf1 Qh4+ 45. Kf3 Qh2 46. Qg2 Qh5+ 47. Qg4 f5 48. gxf6 Qxg4+ 49. Kxg4 exf6 50. Rc1 Kf7 51. f5 Bg7 52. Rd1 Ra8 53. e4 Re8 54. e5 gxf5+ 55. Kxf5 Rh8 56. e6+ Ke7 57. Kg6 Bh6 58. Bc1 Bg5 59. Rg1 Rh4 60. Rxg5 Rh1 61. Rg3 Rxc1 62. Re3 1/2-1/2

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Vera Palacios, Marcelo"]
[Black "Lebensohn, Lisandro"]
[Result "0-1"]
[ECO "E62"]
[PlyCount "59"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. d5 Na5 8. Qa4 c5 9. Nd2 Bd7 10. Qc2 a6 11. a4 Rb8 12. 0-0 b5 13. axb5 axb5 14. Nxb5 Bxb5 15. cxb5 Rxb5 16. Qa4 Qb6 17. Nc4 Nxc4 18. Qxc4 Nd7 19. Bh3 f5 20. Ra7 Qxa7 21. Qxb5 Rb8 22. Qc4 Bxb2 23. Bh6 Bf6 24. Qc1 Rb4 25. Bg2 Qa2 26. Qe3 Ne5 27. f4 Rb3 28. Qc1 Ng4 29. Bg5 Bd4+ 30. Kh1 0-1

