[Event "Buenos Aires Najdorf Centenary op"]
[Site "Buenos Aires"]
[Date "2010.04.04"]
[Round "7"]
[White "Lida Garcia, Fernando"]
[Black "Bertoni, Nestor"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2056"]
[PlyCount "65"]
[EventDate "2010.04.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 c6 8. h4 e5 9. d5 Qc7 10. Nh3 a6 11. f3 c5 12. g4 Ne8 13. Be7 f6 14. Bxf8 Nxf8 15. Bd3 Rb8 16. a4 Qe7 17. 0-0-0 Bd7 18. g5 Nc7 19. Nf2 b5 20. axb5 axb5 21. cxb5 Nxb5 22. Bxb5 Bxb5 23. Nxb5 Rxb5 24. Rhg1 Qa7 25. Kb1 c4 26. Ng4 f5 27. exf5 gxf5 28. Nh6+ Kh8 29. Nxf5 Qa4 30. Nxg7 Kxg7 31. h5 Rb3 32. Rg4 Rd3 33. Qxd3 1-0

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "8"]
[White "Bertoni, Nestor"]
[Black "Malbran, Guillermo"]
[Result "0-1"]
[ECO "A49"]
[BlackElo "2335"]
[PlyCount "106"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. Bg2 g6 4. 0-0 Bg7 5. d4 0-0 6. c3 Nc6 7. Bg5 h6 8. Bxf6 Bxf6 9. Nbd2 Bg7 10. Qc2 e5 11. dxe5 dxe5 12. Rad1 Qe7 13. e4 Be6 14. b3 Rfd8 15. Nb1 Qc5 16. Rxd8+ Rxd8 17. Rd1 Rf8 18. Qe2 a5 19. Qe3 Qxe3 20. fxe3 a4 21. Rd2 axb3 22. axb3 Bxb3 23. Rb2 Na5 24. Nbd2 Be6 25. Rb5 b6 26. Kf2 Rd8 27. Bf1 Kf8 28. c4 Nb7 29. Rb2 Ra8 30. Bd3 Nc5 31. Bc2 Ra3 32. Nb1 Nd3+ 33. Bxd3 Rxd3 34. Rc2 Rd6 35. Na3 Rc6 36. Nd2 Bf6 37. c5 Be7 38. cxb6 Rxc2 39. Nxc2 cxb6 40. Ke2 Ke8 41. Kd3 b5 42. Na1 Kd7 43. Nab3 Kc6 44. Kc3 b4+ 45. Kc2 Kb5 46. Kd3 Bd6 47. Nc1 Bc5 48. Nb1 Bc4+ 49. Kd2 f6 50. Nd3 Ba2 51. Kc2 Bxb1+ 52. Kxb1 Bxe3 53. Kb2 Kc4 0-1

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "4"]
[White "Bertoni, Nestor"]
[Black "Seminara, Juan Pablo"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2170"]
[PlyCount "64"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. g3 d5 4. Bg2 Bg7 5. 0-0 0-0 6. Nbd2 c6 7. Ne5 Ng4 8. Nxg4 Bxg4 9. Nf3 Nd7 10. c3 Re8 11. Qb3 Qc8 12. Re1 e5 13. dxe5 Nxe5 14. Nxe5 Rxe5 15. e4 Bh3 16. Bf4 Bxg2 17. Kxg2 Rh5 18. h4 Bf6 19. exd5 cxd5 20. Qd1 Qc6 21. Qf3 Rd8 22. Rac1 b5 23. g4 Rxh4 24. Bg3 Rh6 25. Be5 Bxe5 26. Rxe5 Qd6 27. Rce1 Kg7 28. Qf4 Rd7 29. g5 Rh5 30. Qd4 f6 31. gxf6+ Kh6 32. Qe3+ g5 1-0

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "1"]
[White "Garcia, Raimundo"]
[Black "Bertoni, Nestor"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2385"]
[PlyCount "57"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 g6 5. 0-0 Bg7 6. Nc3 0-0 7. d4 cxd4 8. Nxd4 a6 9. c5 Rb8 10. Bf4 Ra8 11. Na4 Nh5 12. Be3 e5 13. Nb3 Qe7 14. Qd2 f5 15. Bg5 Bf6 16. Bxf6 Nxf6 17. Rad1 e4 18. Nb6 Rb8 19. f3 e3 20. Qd6 Re8 21. Qxe7 Rxe7 22. f4 Kf7 23. a3 Ke8 24. Rd3 Kd8 25. Rf3 Ng4 26. h3 Nf2 27. Rdxe3 Rxe3 28. Rxe3 Nd1 29. Rd3 1-0

[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "1995.??.??"]
[Round "7"]
[White "Jerez Araoz, Gerardo"]
[Black "Bertoni, Nestor"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "92"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qc7 6. a3 Nge7 7. b4 c4 8. Be2 Ng6 9. 0-0 Be7 10. Ne1 Bd7 11. a4 0-0 12. f4 f5 13. Be3 a6 14. a5 Na7 15. Nd2 Nb5 16. Qc2 b6 17. Nef3 bxa5 18. Rxa5 Bd8 19. Rfa1 Qc6 20. R5a2 Kh8 21. g3 Bc8 22. Nf1 Rf7 23. Bd2 Rfa7 24. Ne3 a5 25. bxa5 Rxa5 26. Rxa5 Rxa5 27. Rxa5 Bxa5 28. Kf2 Bd8 29. Ng2 Qa6 30. h3 Qa3 31. Ne3 Bd7 32. Nd1 Ba5 33. g4 Ne7 34. Bc1 Qa1 35. Bb2 Qa2 36. Qc1 g6 37. Ne3 Nc7 38. Nd2 Qa4 39. Ba3 Ng8 40. gxf5 gxf5 41. Bf8 Be8 42. h4 Bf7 43. h5 Qe8 44. Qa3 Bxc3 45. Nf3 Nb5 46. Qc5 h6 0-1

[Event "Buenos Aires OATD op"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "3"]
[White "Bertoni, Nestor"]
[Black "Niegovich, Jorge"]
[Result "1-0"]
[ECO "A48"]
[BlackElo "2205"]
[PlyCount "93"]
[EventDate "1994.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. Bd3 c5 6. c3 b6 7. Nbd2 d6 8. Bxf6 Bxf6 9. Be4 d5 10. Bc2 Ba6 11. Ne5 Bxe5 12. dxe5 Qc7 13. f4 Nc6 14. h4 d4 15. Qf3 d3 16. Bd1 Kg7 17. h5 Rad8 18. Qh3 Rh8 19. Bf3 b5 20. Qg3 c4 21. Qg5 Na5 22. h6+ Kf8 23. Qg3 Qc5 24. Kf2 b4 25. f5 bxc3 26. bxc3 Nc6 27. Bxc6 Qxc6 28. Rab1 Rg8 29. f6 exf6 30. Rh4 f5 31. Qg5 f6 32. exf6 Kf7 33. Qf4 Rd7 34. Nxc4 Bxc4 35. Qxc4+ Qe6 36. Qxe6+ Kxe6 37. Rd4 Rgd8 38. Rd1 Kxf6 39. R1xd3 Rxd4 40. exd4 Ke6 41. Re3+ Kd6 42. Kf3 Rd7 43. Kf4 Kd5 44. Re5+ Kd6 45. c4 Rc7 46. Ra5 Ke6 47. Ra6+ 1-0

[Event "Buenos Aires OATD op"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "5"]
[White "Bertoni, Nestor"]
[Black "Seminara, Juan Pablo"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2170"]
[PlyCount "86"]
[EventDate "1994.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 d5 4. Bg2 Bg7 5. 0-0 0-0 6. c3 Bf5 7. Bf4 Nbd7 8. Ne5 c6 9. Nxd7 Nxd7 10. Nd2 e5 11. dxe5 Nxe5 12. Bxe5 Bxe5 13. Qb3 Qc8 14. e4 dxe4 15. Nxe4 Be6 16. Qb4 Rd8 17. Ng5 Bd5 18. Rad1 Bxg2 19. Kxg2 c5 20. Rxd8+ Qxd8 21. Qxb7 Bc7 22. Qf3 Qf8 23. Rd1 Rd8 24. Rxd8 Bxd8 25. Qd5 Bxg5 26. Qxg5 Qa8+ 27. f3 Qb7 28. b3 Qa6 29. Qd2 h5 30. Kf2 Kg7 31. Qb2 Qf6 32. h4 Qe5 33. a4 c4 34. b4 g5 35. hxg5 h4 36. f4 Qe4 37. gxh4 Qxf4+ 38. Kg1 Qxh4 39. Qd2 Qg3+ 40. Kf1 Qf3+ 41. Ke1 Qh1+ 42. Ke2 Qh5+ 43. Kf2 Qh4+ 0-1

[Event "Buenos Aires OATD op"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "2"]
[White "German, Gustavo"]
[Black "Bertoni, Nestor"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2280"]
[PlyCount "38"]
[EventDate "1994.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bf4 Nh5 9. 0-0-0+ Ke8 10. Bc7 Be6 11. Na4 Rc8 12. Ba5 g6 13. Nc5 b5 14. Nxa6 Bh6+ 15. Bd2 Bxd2+ 16. Rxd2 Kf8 17. Nc5 Ra8 18. a3 Bc4 19. Bxc4 bxc4 1-0

[Event "Buenos Aires OATD op"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "4"]
[White "Yabiansky, Marcelo"]
[Black "Bertoni, Nestor"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2205"]
[PlyCount "74"]
[EventDate "1994.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c6 7. 0-0 Qc7 8. h3 Nbd7 9. e4 e5 10. Be3 Re8 11. Qc2 b5 12. cxb5 cxb5 13. Rac1 a6 14. Qb1 Qa5 15. b4 Qd8 16. Rfd1 Bb7 17. dxe5 dxe5 18. Nd2 Rc8 19. Nb3 Qe7 20. Nc5 Nxc5 21. bxc5 Bc6 22. Nd5 Qb7 23. Rd2 Nd7 24. h4 Nf8 25. Bh3 Ne6 26. f4 Rcd8 27. Bg2 f5 28. Rcd1 Nd4 29. fxe5 fxe4 30. Nf6+ Bxf6 31. exf6 Nf3+ 32. Bxf3 Rxd2 33. Rxd2 exf3 34. Qb3+ Qf7 35. Qc3 Qe6 36. Rd6 Qxa2 37. Qd2 Qb1+ 1/2-1/2

[Event "Buenos Aires op1"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "1"]
[White "German, Gustavo"]
[Black "Bertoni, Nestor"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "59"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. h3 Bh5 8. c4 Nb6 9. Nc3 0-0 10. Be3 N8d7 11. exd6 cxd6 12. b3 f5 13. Qd2 Nf6 14. Ng5 Bxe2 15. Qxe2 Qd7 16. Bf4 h6 17. Nxe6 Rf7 18. d5 g5 19. Be3 Re8 20. f4 g4 21. Qd3 Bf8 22. Qxf5 Nfxd5 23. Qg6+ Bg7 24. cxd5 Nxd5 25. Nxd5 Rxe6 26. Qxg4 h5 27. Qg5 Rf5 28. Rad1 Qe8 29. Bd4 Rg6 30. Qxg6 1-0

[Event "Buenos Aires GP II"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "8"]
[White "Benedetti, Claudio"]
[Black "Bertoni, Nestor"]
[Result "0-1"]
[ECO "A47"]
[PlyCount "84"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 b6 4. Nbd2 Bb7 5. e3 Be7 6. Bd3 d6 7. 0-0 Nbd7 8. c3 d5 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 f5 13. exf6 gxf6 14. Qh5+ Qf7 15. Qxf7+ Kxf7 16. b4 f5 17. Nf3 Kf6 18. Rad1 a5 19. b5 Nc5 20. Bc2 h6 21. Ne5 Rhg8 22. g3 Rad8 23. Rfe1 h5 24. Kf2 h4 25. Rd4 hxg3+ 26. hxg3 Rh8 27. Kg2 Nd7 28. Nf3 Ke7 29. Rdd1 Nf6 30. Nd4 Ng4 31. Kf3 Rh2 32. Bxf5 exf5 33. Nxf5+ Kf6 34. Kxg4 Rg8+ 35. Kf3 Kxf5 36. Rd4 Rgh8 37. g4+ Kf6 38. Rg1 Rxa2 39. g5+ Kf5 40. Kg3 Rah2 41. Kf3 Rc2 42. g6 Rxc3 0-1

[Event "Buenos Aires GP II"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "1"]
[White "Bertoni, Nestor"]
[Black "Suarez, Damian"]
[Result "0-1"]
[ECO "A97"]
[PlyCount "76"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. b4 Qh5 9. e3 g5 10. c5 Nc6 11. a3 Nd8 12. Nb5 Bd7 13. a4 a6 14. Nc3 Nf7 15. Ra2 Bc6 16. Ne1 Qg6 17. Bxc6 bxc6 18. Qf3 Nd5 19. Nxd5 cxd5 20. Nd3 g4 21. Qe2 Ng5 22. Ne1 Qh5 23. f3 Rab8 24. Rb2 e5 25. dxe5 dxe5 26. e4 gxf3 27. Nxf3 Nxf3+ 28. Rxf3 dxe4 29. Qc4+ Qf7 30. Rc3 Qxc4 31. Rxc4 Rfd8 32. Be3 Rd3 33. Kf2 f4 34. gxf4 exf4 35. Bc1 Bh4+ 36. Kg2 f3+ 37. Kh3 f2+ 38. Kxh4 f1Q 0-1

[Event "Buenos Aires GP"]
[Site "Buenos Aires"]
[Date "1991.??.??"]
[Round "2"]
[White "Bertoni, Nestor"]
[Black "Asensio, Enrique"]
[Result "0-1"]
[ECO "D91"]
[PlyCount "40"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. e3 Nxg5 7. Nxg5 e5 8. Nf3 exd4 9. Nxd4 c5 10. Nf3 d4 11. exd4 cxd4 12. Nd5 Nc6 13. Bd3 0-0 14. 0-0 Qd6 15. Qd2 Be6 16. Qf4 Qxf4 17. Nxf4 Bg4 18. a3 Bxf3 19. gxf3 Ne5 20. Kg2 Bh6 0-1

