[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.29"]
[Round "8.45"]
[White "Olguin, Miguel"]
[Black "Diaz, Walter"]
[Result "1/2-1/2"]
[ECO "C92"]
[BlackElo "2115"]
[PlyCount "26"]
[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 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 1/2-1/2

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.28"]
[Round "7.60"]
[White "Bies, Gustavo Alejandro"]
[Black "Olguin, Miguel"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "54"]
[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. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Bd3 Be7 6. Nbd2 d5 7. h3 Nbd7 8. 0-0 0-0 9. Re1 Ne4 10. c3 Bd6 11. Bxd6 cxd6 12. c4 f5 13. cxd5 Bxd5 14. Bc4 Ndf6 15. Bxd5 Nxd5 16. Nxe4 fxe4 17. Nd2 Qh4 18. Rf1 h5 19. Nc4 Rad8 20. Qe2 Rf6 21. f3 exf3 22. Rxf3 Rxf3 23. Qxf3 Rf8 24. Qe2 Qg3 25. Rf1 Rxf1+ 26. Kxf1 b5 27. Qxh5 g6 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.28"]
[Round "6.65"]
[White "Olguin, Miguel"]
[Black "Alonso, Hugo"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "49"]
[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 c5 3. Nf3 cxd4 4. Nxd4 d6 5. Nc3 g6 6. g3 Nc6 7. Bg2 Bd7 8. 0-0 Bg7 9. Nc2 0-0 10. h3 Qc8 11. Kh2 Ne5 12. Nd5 Nxd5 13. cxd5 Nc4 14. Nd4 Qc5 15. e3 Rac8 16. b3 Na3 17. Bb2 Qb4 18. Rc1 Bxd4 19. Qxd4 Qxd4 20. Bxd4 Bb5 21. Rfe1 a5 22. Bb2 Nc2 23. a3 Rc7 24. Bd4 Rfc8 25. Re2 1/2-1/2

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.27"]
[Round "5.53"]
[White "Wainer, Daniel"]
[Black "Olguin, Miguel"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2110"]
[PlyCount "89"]
[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. Nc3 Nc6 3. f4 d6 4. Bc4 Nf6 5. d3 g6 6. Nf3 Bg4 7. e5 dxe5 8. fxe5 Bxf3 9. Qxf3 Nxe5 10. Qxb7 Bg7 11. Bb5+ Ned7 12. g4 h6 13. h4 Qb8 14. Qxb8+ Rxb8 15. Bf4 Rb7 16. Rg1 0-0 17. a4 e5 18. Be3 Re8 19. g5 hxg5 20. hxg5 Nh5 21. Ne4 Rc7 22. Bxd7 Rxd7 23. Bxc5 Nf4 24. Kd2 Rc8 25. Rh1 Rdc7 26. b4 a5 27. Ra2 Nd5 28. c3 Bf8 29. Bxf8 Kxf8 30. Rh8+ Ke7 31. Rxc8 Rxc8 32. b5 Rd8 33. Ra3 Nb6 34. Kc2 Rc8 35. c4 Nd7 36. Rc3 Nc5 37. Nxc5 Rxc5 38. Rb3 Kd7 39. Kc3 Kc7 40. Rb1 e4 41. Rf1 e3 42. d4 e2 43. Re1 Rxg5 44. Rxe2 Rg3+ 45. Kb2 1-0

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.26"]
[Round "4.37"]
[White "Olguin, Miguel"]
[Black "Benedetto, Abel"]
[Result "0-1"]
[ECO "A39"]
[BlackElo "2179"]
[PlyCount "97"]
[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 c5 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 cxd4 7. Nxd4 Nc6 8. Nc3 Nxd4 9. Qxd4 d6 10. Rd1 Nd7 11. Qh4 Bf6 12. Bg5 Bxg5 13. Qxg5 Nf6 14. b3 Qb6 15. Na4 Qc7 16. Rac1 Rd8 17. Rd4 Bd7 18. Nc3 Bc6 19. Rh4 h5 20. Nd5 Bxd5 21. Bxd5 Kg7 22. Bf3 Rh8 23. c5 Rac8 24. Rhc4 dxc5 25. Rxc5 Qd7 26. Qe3 Rxc5 27. Qxc5 b6 28. Qc7 Rd8 29. Qxd7 Rxd7 30. a3 e6 31. Rc8 Rd1+ 32. Kg2 Ra1 33. a4 Rb1 34. Rc7 a5 35. Rc3 Nd7 36. Be4 Rb2 37. Bd3 Nc5 38. Bc2 Kf6 39. Kf3 g5 40. Ke3 e5 41. f3 Ra2 42. Kd2 Ra1 43. h4 Rg1 44. hxg5+ Kxg5 45. f4+ exf4 46. gxf4+ Kg4 47. Re3 Rg3 48. Re7 f5 49. Rg7+ 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.25"]
[Round "3.23"]
[White "Alvarez Castillo, Hector Adrian"]
[Black "Olguin, Miguel"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2211"]
[PlyCount "89"]
[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. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. f4 Nge7 8. Nf3 Nd4 9. 0-0 0-0 10. Rb1 Rb8 11. Ne2 Nxf3+ 12. Bxf3 b6 13. d4 f5 14. dxc5 fxe4 15. Bxe4 bxc5 16. c3 Nf5 17. Bf2 Bb7 18. Qc2 Qc7 19. g4 Nh6 20. h3 d5 21. Bg2 e5 22. Bg3 d4 23. Bxb7 Rxb7 24. fxe5 Rxf1+ 25. Rxf1 Bxe5 26. Qe4 Nf7 27. Rxf7 Qxf7 28. Bxe5 Rxb2 29. cxd4 Qxa2 30. Qc6 Rb1+ 31. Kf2 Qf7+ 32. Kg3 cxd4 33. Bxd4 Rb3+ 34. Kh4 h6 35. Qc8+ Qf8 36. Qxf8+ Kxf8 37. Bxa7 g5+ 38. Kh5 Rxh3+ 39. Kg6 Rh4 40. Kf5 h5 41. gxh5 Rxh5 42. Ng3 Rh2 43. Kxg5 Rg2 44. Kf4 Rxg3 45. Kxg3 1/2-1/2

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.24"]
[Round "2.41"]
[White "Olguin, Miguel"]
[Black "Perez, Raul Rene"]
[Result "1-0"]
[ECO "E21"]
[BlackElo "2255"]
[PlyCount "105"]
[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 Bb4 4. Nf3 b6 5. g3 Bb7 6. Bg2 0-0 7. 0-0 Bxc3 8. bxc3 c5 9. Qb3 d6 10. dxc5 dxc5 11. Bf4 Nc6 12. Rad1 Qc8 13. a4 Re8 14. Ne5 Na5 15. Bxb7 Qxb7 16. Qc2 Qe4 17. Qd3 g5 18. Nd7 Qxd3 19. Nxf6+ Kg7 20. Nxe8+ Rxe8 21. Be5+ f6 22. Rxd3 fxe5 23. Rd7+ Kg6 24. Rfd1 a6 25. Ra7 Nxc4 26. Rdd7 b5 27. axb5 axb5 28. Rab7 b4 29. cxb4 cxb4 30. Rxb4 Rc8 31. Rbb7 Ra8 32. Rg7+ Kh6 33. Rxh7+ Kg6 34. Rhg7+ Kh6 35. Rgc7 Ra1+ 36. Kg2 Rc1 37. Re7 g4 38. Rxe6+ Kg5 39. Ree7 Rc2 40. Rbc7 Kf6 41. Red7 Ke6 42. Rh7 Kd6 43. Rcg7 Rxe2 44. Rg6+ Kd5 45. Rd7+ Kc5 46. Rc7+ Kb4 47. Rxc4+ Kxc4 48. Rxg4+ e4 49. Kf1 Kd3 50. Rg8 Ra2 51. Rd8+ Kc4 52. Re8 Kd5 53. h4 1-0

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.23"]
[Round "1.57"]
[White "Mareco, Sandro"]
[Black "Olguin, Miguel"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2157"]
[PlyCount "98"]
[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 e5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. d4 exd4 7. Nxd4 0-0 8. 0-0 Re8 9. Nxc6 bxc6 10. Rb1 Rb8 11. b3 Bb7 12. Be3 a6 13. Na4 d6 14. b4 Ng4 15. Bd4 Ne5 16. Qc2 Qe7 17. Rfd1 Qe6 18. Rbc1 Nd7 19. Bxg7 Kxg7 20. Rd2 Qf6 21. c5 Ne5 22. h3 d5 23. Nb2 Bc8 24. a3 h5 25. Rf1 h4 26. g4 g5 27. Qd1 a5 28. Rd4 axb4 29. axb4 Ba6 30. f4 Ng6 31. fxg5 Qxg5 32. Rf2 Qe3 33. Bf1 Re4 34. Rxe4 Qxe4 35. Qa1 Bb5 36. Nd3+ d4 37. Qa7 Re8 38. Qxc7 Re7 39. Qd6 Qe3 40. Qf6+ Kg8 41. Nf4 Qg3+ 42. Bg2 Nxf4 43. Qxf4 d3 44. Qg5+ Kf8 45. Qh6+ Ke8 46. Qh8+ Kd7 47. Qd4+ Ke8 48. e4 Rd7 49. Qh8+ Ke7 1/2-1/2

