[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.28"]
[Round "6.21"]
[White "Arenas, Sergio"]
[Black "Ronco, Marcelo"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2255"]
[PlyCount "87"]
[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. Nf3 e6 2. g3 c5 3. Bg2 Nc6 4. d3 d5 5. 0-0 g6 6. Nbd2 Bg7 7. e4 Nge7 8. Qe2 0-0 9. c3 b6 10. e5 Ba6 11. Re1 h6 12. Nf1 Qc7 13. h4 Kh7 14. Bf4 Rae8 15. N1h2 Qd8 16. Ng4 d4 17. c4 Bb7 18. Nd2 h5 19. Nh2 Nf5 20. Nhf3 Nh6 21. Ne4 Qa8 22. Nd6 Rd8 23. Ng5+ Kg8 24. Nge4 Nf5 25. Bg5 Nxd6 26. Nxd6 Rxd6 27. exd6 e5 28. Bd5 Nd8 29. Bxb7 Nxb7 30. Be7 Re8 31. Qe4 Qc8 32. Qd5 Qd7 33. Re4 Nd8 34. f4 exf4 35. Bxd8 Rxd8 36. Rxf4 Qxd6 37. Qxf7+ Kh7 38. Re1 Rf8 39. Qe7 Qb8 40. Re5 Re8 41. Qxe8 Bxe5 42. Qxb8 Bxb8 43. Rf7+ Kh6 44. Kg2 1-0

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.28"]
[Round "7.33"]
[White "Ronco, Marcelo"]
[Black "Bustamante, Oscar"]
[Result "0-1"]
[ECO "E94"]
[BlackElo "2160"]
[PlyCount "84"]
[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. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Be3 c6 9. d5 c5 10. a3 Ne8 11. Ne1 f5 12. exf5 gxf5 13. f4 e4 14. g4 Ndf6 15. g5 Nd7 16. Rf2 a6 17. Rc1 Nc7 18. h4 b5 19. b3 bxc4 20. bxc4 Rb8 21. Bf1 Rf7 22. h5 Nf8 23. Rg2 Ne8 24. Rg3 Qa5 25. Ne2 Rb2 26. Kh1 Rfb7 27. Bh3 Bd7 28. Ng2 R7b3 29. Nh4 Qxa3 30. Ra1 Qb4 31. Nc1 Rxe3 32. Rxe3 Rd2 33. Qf1 Bxa1 34. Nxf5 Bxf5 35. Bxf5 Ng7 36. Bg4 Bd4 37. Rxe4 Rf2 38. Qd1 Qxc4 39. Be2 Qxd5 40. Bf3 Nxh5 41. Re3 Ng3+ 42. Kg1 Rxf3 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.27"]
[Round "5.21"]
[White "Ronco, Marcelo"]
[Black "Restuccia, Francisco"]
[Result "1/2-1/2"]
[ECO "A13"]
[BlackElo "2246"]
[PlyCount "77"]
[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. Nf3 e6 2. c4 b6 3. g3 Bb7 4. Bg2 f5 5. b3 Nf6 6. Bb2 g6 7. Nc3 Bg7 8. 0-0 0-0 9. d4 Qe7 10. Qc2 d6 11. e3 e5 12. d5 a5 13. a3 Na6 14. Rab1 Nh5 15. Ba1 Bc8 16. Rfe1 g5 17. Qd1 g4 18. Nd2 Qg5 19. b4 axb4 20. axb4 Bd7 21. f4 gxf3 22. Nxf3 Qh6 23. Nb5 Nf6 24. Rb3 Rae8 25. Bb2 Ng4 26. h3 e4 27. Bxg7 Qxg7 28. hxg4 exf3 29. Bxf3 fxg4 30. Bg2 Re5 31. e4 h5 32. Rf1 Ree8 33. Qa1 Rxf1+ 34. Qxf1 Bxb5 35. cxb5 Qd4+ 36. Kh2 Rf8 37. Qc1 Nxb4 38. Qg5+ Kf7 39. Qf5+ 1/2-1/2

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.26"]
[Round "4.36"]
[White "Alves Fernandes, Pablo"]
[Black "Ronco, Marcelo"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2179"]
[PlyCount "81"]
[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 f5 2. c4 Nf6 3. Nc3 e6 4. g3 d5 5. Bg2 c6 6. b3 Bb4 7. Bb2 Ne4 8. Rc1 Qe7 9. Nf3 Nd7 10. 0-0 0-0 11. Qc2 b6 12. Ne5 Nxe5 13. dxe5 Bb7 14. e3 Nxc3 15. Bxc3 Rfc8 16. Rfd1 Bxc3 17. Qxc3 a5 18. c5 b5 19. Rd4 Kh8 20. Rcd1 Rf8 21. f3 Bc8 22. e4 fxe4 23. fxe4 Qg5 24. exd5 exd5 25. Re1 Be6 26. Qe3 Qxe3+ 27. Rxe3 Ra7 28. Rf3 Raf7 29. Rxf7 Rxf7 30. Rf4 Kg8 31. a3 g5 32. Rxf7 Kxf7 33. Kf2 Bf5 34. Ke3 b4 35. axb4 axb4 36. Kd4 Bc2 37. Bh3 Ke7 38. Bg4 Bxb3 39. Bf5 h6 40. h3 Bc4 41. h4 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.25"]
[Round "3.46"]
[White "Ronco, Marcelo"]
[Black "Villanueva, Matias"]
[Result "1-0"]
[ECO "D15"]
[BlackElo "2154"]
[PlyCount "93"]
[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. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 a6 5. Nc3 Bf5 6. Ne5 e6 7. Be2 Nbd7 8. g4 Bg6 9. h4 dxc4 10. Nxc4 h6 11. Bf3 Qc7 12. a4 Rd8 13. Qb3 Nd5 14. Bd2 N7f6 15. Ne5 Bh7 16. Rc1 Qb6 17. Qxb6 Nxb6 18. g5 Nfd7 19. Nxd7 Rxd7 20. Be2 Be7 21. gxh6 gxh6 22. a5 Nd5 23. Na4 Nb4 24. Rc4 Nd3+ 25. Kf1 Rd5 26. f3 Rb5 27. Bc3 Rg8 28. e4 Nf4 29. Nc5 Rg2 30. Bd1 Rg3 31. Be1 Rg8 32. b4 e5 33. Ba4 Rxc5 34. dxc5 Rg2 35. Rc2 Rg8 36. Bd2 Ne6 37. Bxh6 Rg3 38. Kf2 Rg6 39. Be3 Rg8 40. Bb3 Nc7 41. Rcc1 Nb5 42. h5 Nd4 43. Bxd4 exd4 44. Rcg1 Rxg1 45. Rxg1 Bh4+ 46. Ke2 Ke7 47. Rg7 1-0

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.24"]
[Round "2.77"]
[White "Aguilera, Daniel"]
[Black "Ronco, Marcelo"]
[Result "0-1"]
[ECO "B44"]
[PlyCount "70"]
[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. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 0-0 10. 0-0 b6 11. Be3 Bb7 12. f4 Nd7 13. Nc2 Qc7 14. Bf3 Na5 15. b3 b5 16. Rc1 bxc4 17. b4 Nc6 18. a3 Rfd8 19. Qe2 Rac8 20. Qxc4 Nce5 21. Qxc7 Nxf3+ 22. gxf3 Rxc7 23. Nd4 Rdc8 24. Nce2 d5 25. e5 g6 26. Nb3 Bc6 27. Ned4 Ba4 28. Rxc7 Rxc7 29. Rc1 Rxc1+ 30. Nxc1 Kf8 31. Nce2 Nb8 32. Nc3 Be8 33. a4 Bxb4 34. Na2 Be7 35. f5 exf5 0-1

[Event "Najdorf Memorial op"]
[Site "Buenos Aires"]
[Date "2002.09.23"]
[Round "1.62"]
[White "Ronco, Marcelo"]
[Black "Juarez, Carlos Eleodoro"]
[Result "0-1"]
[ECO "B54"]
[BlackElo "2143"]
[PlyCount "47"]
[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. Nf3 c5 2. c4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. e4 a6 7. Be2 e6 8. 0-0 Be7 9. Be3 Bd7 10. f4 0-0 11. Qe1 Nxd4 12. Bxd4 Bc6 13. Bf3 Nd7 14. Rd1 Re8 15. Qg3 Bf8 16. e5 dxe5 17. fxe5 Qc7 18. Qf4 f5 19. Nd5 Qc8 20. Rf2 Rb8 21. g4 g6 22. b4 Bg7 23. gxf5 exf5 24. Nf6+ 0-1

