[Event "Rosario op"]
[Site "Rosario"]
[Date "2001.11.10"]
[Round "9"]
[White "Mangiaterra, Ricardo"]
[Black "Valdivia, Cesar"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2197"]
[PlyCount "64"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 b5 10. Nd5 Bb7 11. Be3 Nbd7 12. Nxe7+ Qxe7 13. f3 Rac8 14. g4 d5 15. g5 Nxe4 16. fxe4 d4 17. Nxd4 exd4 18. Qxd4 Qxe4+ 19. Bf3 Qxd4 20. Bxd4 Bxf3+ 21. Rxf3 Rxc2 22. Rd1 Nc5 23. Bc3 Ne4 24. Bd4 Nxg5 25. Rg3 f6 26. Rdg1 Rd8 27. Bc3 Re8 28. Rd3 Ree2 29. Rgg3 Nh3 30. Rd8+ Kf7 31. Bd2 Rcxd2 32. Rxd2 Nf2+ 0-1

[Event "Rosario op"]
[Site "Rosario"]
[Date "2001.11.06"]
[Round "8"]
[White "Mangiaterra, Ricardo"]
[Black "Sanhueza, Cristian"]
[Result "0-1"]
[ECO "C36"]
[WhiteElo "2197"]
[PlyCount "71"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bb5+ c6 6. dxc6 Nxc6 7. Nc3 Bd6 8. Qe2+ Be6 9. Nd4 0-0 10. Nxe6 fxe6 11. Bxc6 bxc6 12. 0-0 Qb6+ 13. Kh1 Rae8 14. d3 g5 15. b3 Nd5 16. Nd1 Rf6 17. c4 Nc7 18. d4 c5 19. dxc5 Qxc5 20. Nc3 Rh6 21. h3 Qf5 22. Ne4 Be5 23. Rb1 Rxh3+ 24. gxh3 Qxh3+ 25. Kg1 Bd4+ 26. Rf2 f3 27. Qf1 Qg4+ 28. Kh1 Qxe4 29. Rbb2 Bxb2 30. Bxb2 Rf8 31. Qd1 g4 32. Qg1 Rf5 33. Qd1 Ne8 34. Qd4 Rh5+ 35. Kg1 Qe1+ 36. Rf1 0-1

[Event "Rosario op"]
[Site "Rosario"]
[Date "2001.11.03"]
[Round "7"]
[White "Ferraro, Hugo"]
[Black "Mangiaterra, Ricardo"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "2097"]
[BlackElo "2197"]
[PlyCount "26"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 0-0 7. Qc2 c6 8. Bd3 h6 9. Bh4 Re8 10. 0-0 dxc4 11. Bxc4 b5 12. Bb3 Bb7 13. Rad1 Rc8 1/2-1/2

[Event "Rosario op"]
[Site "Rosario"]
[Date "2001.10.30"]
[Round "6"]
[White "Acevedo, Raul"]
[Black "Mangiaterra, Ricardo"]
[Result "1-0"]
[ECO "E71"]
[BlackElo "2197"]
[PlyCount "95"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 d6 4. Nc3 g6 5. e4 Bg7 6. h3 Nbd7 7. Be3 a6 8. a4 Rb8 9. Nf3 0-0 10. Bd3 Ne8 11. Qd2 Nc7 12. 0-0 b6 13. Rfe1 f6 14. Rad1 Qe8 15. Bf1 Ne5 16. Nh2 b5 17. cxb5 axb5 18. axb5 Bd7 19. f4 Nf7 20. Nf3 Nxb5 21. Ra1 Rb7 22. Reb1 Qb8 23. Qc2 Rc8 24. Nxb5 Bxb5 25. Bxb5 Rxb5 26. b3 Qb7 27. Ra4 Rb8 28. Nd2 Nd8 29. Rba1 Qc8 30. R1a3 Bh6 31. Ra7 R5b7 32. Qd3 Nf7 33. Nc4 Qc7 34. R7a6 Qd7 35. Kh2 f5 36. e5 dxe5 37. fxe5 Bxe3 38. Qxe3 Qxd5 39. R6a5 Qd4 40. Rxc5 Qxe3 41. Nxe3 Rxb3 42. Rxb3 Rxb3 43. Nd5 Rb7 44. Nf4 Ng5 45. Rc6 Kf7 46. h4 Ne4 47. h5 g5 48. Nd5 1-0

[Event "Rosario op"]
[Site "Rosario"]
[Date "2001.10.27"]
[Round "5"]
[White "Mangiaterra, Ricardo"]
[Black "Aguerreberry, Claudio"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2197"]
[BlackElo "2303"]
[PlyCount "11"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be2 0-1

[Event "Rosario op"]
[Site "Rosario"]
[Date "2001.10.23"]
[Round "4"]
[White "Garcia, Ariel"]
[Black "Mangiaterra, Ricardo"]
[Result "1/2-1/2"]
[ECO "A01"]
[BlackElo "2197"]
[PlyCount "25"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 d6 5. Be2 Be7 6. 0-0 0-0 7. c4 Re8 8. d3 Bf8 9. Nbd2 Bf5 10. Nh4 Be6 11. Nhf3 Bf5 12. Nh4 Be6 13. Nhf3 1/2-1/2

[Event "Rosario op"]
[Site "Rosario"]
[Date "2001.10.20"]
[Round "3"]
[White "Mangiaterra, Ricardo"]
[Black "Savoretti, Ernesto"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2197"]
[PlyCount "67"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Nxd4 Nf6 7. Nc3 g6 8. 0-0 Bg7 9. Bg5 0-0 10. Qd2 Nc6 11. Nxc6 bxc6 12. Rad1 Qc7 13. Kh1 Rab8 14. b3 Qa5 15. Bxf6 Bxf6 16. Nd5 Qc5 17. Nxf6+ exf6 18. c4 Rbd8 19. f3 Kg7 20. Qd4 a5 21. Rd2 Qb4 22. Rfd1 c5 23. Qe3 a4 24. h4 axb3 25. axb3 Qa3 26. h5 gxh5 27. Rd5 Rg8 28. Rxh5 Kf8 29. g4 Qb2 30. Rhd5 Ke7 31. Qf4 Qxb3 32. e5 dxe5 33. Rxe5+ Kf8 34. Qh6+ 1-0

[Event "Rosario op"]
[Site "Rosario"]
[Date "2001.10.16"]
[Round "2"]
[White "Beltran, Diego"]
[Black "Mangiaterra, Ricardo"]
[Result "0-1"]
[ECO "A22"]
[BlackElo "2197"]
[PlyCount "54"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 0-0 5. d3 c6 6. e4 d6 7. Nge2 Be6 8. h3 d5 9. cxd5 cxd5 10. 0-0 d4 11. Nb5 Qd7 12. a4 a6 13. Na3 Bxh3 14. Nc4 Bxg2 15. Kxg2 Qe6 16. Qb3 Nc6 17. a5 Nd7 18. f4 Nc5 19. Qd1 f5 20. fxe5 fxe4 21. Nf4 Rxf4 22. gxf4 Nxd3 23. Nd2 Qg6+ 24. Kh2 Qh6+ 25. Kg1 Qg6+ 26. Kh2 Rf8 27. Nc4 Rf5 0-1

[Event "Rosario op"]
[Site "Rosario"]
[Date "2001.10.13"]
[Round "1"]
[White "Mangiaterra, Ricardo"]
[Black "Perez Cascella, Julio"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2197"]
[BlackElo "2209"]
[PlyCount "76"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be2 Bb4 8. Bf3 Ne5 9. 0-0 a6 10. Be3 Qc7 11. Na4 Nc4 12. Bc5 Bxc5 13. Naxc5 d6 14. Nd3 e5 15. Nd2 Be6 16. Re1 0-0 17. Nxc4 Qxc4 18. b3 Qc3 19. Re3 Ng4 20. Bxg4 Bxg4 21. f3 Qd4 22. Kf2 Be6 23. Ne1 Qc5 24. Qd2 f5 25. Kf1 fxe4 26. Rxe4 b5 27. Rd1 Rad8 28. Nd3 Qc6 29. Kg1 Rc8 30. Ne1 Rfd8 31. Kh1 h6 32. Qa5 Rf8 33. Qb4 a5 34. Qxd6 Qxe4 35. Qxe6+ Kh7 36. Nd3 Qe2 37. Re1 Qxc2 38. Nxe5 Rfe8 0-1

