[Event "Montevideo"]
[Site "Montevideo"]
[Date "1998.07.??"]
[Round "8"]
[White "Arias Bouzada, Jorge"]
[Black "Da Rosa, Sebastian"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "33"]
[EventDate "1998.07.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c3 Ng6 10. Qa4 Bd7 11. Qc4 Rc8 12. Qb4 Bxb5 13. Bxb5+ Ke7 14. Be3 a6 15. Bd3 Qd7 16. g4 Nh4 17. Bg5+ 1-0

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1998.07.??"]
[Round "3"]
[White "Da Rosa, Sebastian"]
[Black "Crosa Coll, Martin"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "2225"]
[PlyCount "58"]
[EventDate "1998.07.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Nxd5 exd5 9. Bd3 Ba6 10. Bxa6 Qa5+ 11. Bd2 Qxa6 12. Qe2 Qxe2+ 13. Kxe2 Rb8 14. b3 Bc5 15. Rhe1 Ke7 16. Kf1 Ke6 17. c3 a5 18. Rab1 Rb7 19. b4 Rhb8 20. a3 axb4 21. axb4 d4 22. cxd4 Bxb4 23. Bxb4 Rxb4 24. Rxb4 Rxb4 25. Rd1 Kd5 26. f4 Rxd4 27. Rxd4+ Kxd4 28. Ke2 Ke4 29. g3 h5 0-1

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1998.07.??"]
[Round "5"]
[White "Da Rosa, Sebastian"]
[Black "Escofet Fernandez, Jaime"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "2215"]
[PlyCount "13"]
[EventDate "1998.07.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 e6 7. c4 1/2-1/2

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1998.07.??"]
[Round "4"]
[White "Da Rosa, Sebastian"]
[Black "Gutierrez, Ignacio"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "47"]
[EventDate "1998.07.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be2 Be7 8. Be3 0-0 9. 0-0 Qc7 10. Nb3 Nbd7 11. f4 Nc5 12. Bf3 Nfd7 13. g4 Bf6 14. Nd4 e5 15. Nf5 exf4 16. Bxf4 Be5 17. Nd5 Qd8 18. c3 Bxf4 19. Nxf4 Ne5 20. h3 Nxf3+ 21. Qxf3 Re8 22. Nxg7 Rxe4 23. Nd5 Qg5 24. Qxf7+ 1-0

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1998.07.??"]
[Round "1"]
[White "Da Rosa, Sebastian"]
[Black "Rubinetti, Jorge Alberto"]
[Result "0-1"]
[ECO "B41"]
[BlackElo "2425"]
[PlyCount "70"]
[EventDate "1998.07.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a4 Nf6 6. Bd3 e5 7. Nb3 b6 8. 0-0 Bb7 9. Re1 Be7 10. Nc3 0-0 11. Bd2 d6 12. Qe2 Nbd7 13. Rad1 Qc7 14. Be3 Rfc8 15. f3 h6 16. Bf2 Nh5 17. g3 Nhf6 18. Qd2 Rd8 19. Qe2 Re8 20. Qd2 Nh7 21. Qe2 Ng5 22. Kg2 Nf6 23. Be3 Bd8 24. Bxg5 hxg5 25. Qe3 g4 26. f4 Qe7 27. Kg1 Bc6 28. Bf1 b5 29. axb5 axb5 30. Kh1 exf4 31. Qxf4 b4 32. Nd5 Nxd5 33. exd5 Bxd5+ 34. Kg1 Qa7+ 35. Nd4 Bf6 0-1

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1998.07.??"]
[Round "9"]
[White "De Dovitiis, Alejo"]
[Black "Da Rosa, Sebastian"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2350"]
[PlyCount "89"]
[EventDate "1998.07.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. Qd3 c5 5. dxc5 Bxc5 6. 0-0-0 Nc6 7. e4 dxe4 8. Qxd8+ Nxd8 9. Nxe4 Be7 10. Bb5+ Nd7 11. Nd6+ Bxd6 12. Rxd6 f6 13. Bd2 a6 14. Be2 Ne5 15. Bb4 Ndf7 16. Rd2 b5 17. Nf3 Bb7 18. Nd4 Bd5 19. Re1 0-0-0 20. f4 Nc6 21. Nxc6 Bxc6 22. Bg4 f5 23. Bh3 Rxd2 24. Kxd2 Bd5 25. g3 g5 26. a4 h5 27. axb5 axb5 28. Bf1 h4 29. Bxb5 hxg3 30. hxg3 gxf4 31. gxf4 Rh4 32. Rf1 e5 33. c4 Be6 34. Ke3 Rh3+ 35. Rf3 Rh2 36. Bc3 exf4+ 37. Rxf4 Nd6 38. Ba6+ Kd7 39. c5 Ne4 40. Bb5+ Kc8 41. Kd4 Nxc3 42. Kxc3 Rh3+ 43. Bd3 Kc7 44. b4 Kc6 45. Kd4 1-0

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1998.07.??"]
[Round "7"]
[White "Fontana, Rodrigo Dal Bosco"]
[Black "Da Rosa, Sebastian"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2130"]
[PlyCount "67"]
[EventDate "1998.07.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Bd7 9. e5 dxe5 10. fxe5 Ng8 11. Nf3 Ne7 12. 0-0 0-0 13. d6 Nc8 14. Bg5 Qb6 15. Bxd7 Nxd7 16. Nd5 Qc6 17. Be7 Re8 18. Nc7 Nxe7 19. Nxa8 Nd5 20. Nc7 Nxc7 21. dxc7 Qxc7 22. Qa4 Re6 23. Rad1 Nxe5 24. Ng5 Re7 25. Qxa7 Ng4 26. Qa8+ Bf8 27. Nf3 Rd7 28. Rxd7 Qxd7 29. Re1 c4 30. Qe8 Qd6 31. h3 Qb6+ 32. Kh1 Nf2+ 33. Kh2 Qxb2 34. Ne5 1-0

[Event "Montevideo"]
[Site "Montevideo"]
[Date "1998.07.??"]
[Round "2"]
[White "Recine, Leonel"]
[Black "Da Rosa, Sebastian"]
[Result "1/2-1/2"]
[ECO "A32"]
[PlyCount "52"]
[EventDate "1998.07.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. cxd5 Nxd5 7. e3 Bb4 8. Bd2 Bxc3 9. bxc3 0-0 10. Bd3 Bd7 11. Rb1 b6 12. Qc2 Nf6 13. Be4 Nxe4 14. Qxe4 Na6 15. 0-0 Nc5 16. Qe5 Qe7 17. c4 f6 18. Qh5 e5 19. Nb3 Nxb3 20. axb3 Be6 21. e4 Bf7 22. Qe2 Rfc8 23. Be3 Qb4 24. f3 a5 25. Qf2 Rab8 26. Bd2 Qc5 1/2-1/2

[Event "URU-chT"]
[Site "Uruguay"]
[Date "1997.??.??"]
[Round "?"]
[White "Alsina, Ruben"]
[Black "Da Rosa, Sebastian"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "53"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. d4 c5 4. e3 cxd4 5. exd4 d5 6. Bg2 Nc6 7. 0-0 h6 8. Nbd2 Bd6 9. Re1 0-0 10. c3 Bd7 11. Ne5 Qc7 12. Ndf3 Rac8 13. Qd3 Na5 14. g4 Nc4 15. Nxd7 Nxd7 16. g5 hxg5 17. Nxg5 Bxh2+ 18. Kh1 Nf6 19. Qf3 Nb6 20. Bh3 Rfe8 21. Kg2 Nbd7 22. Rh1 Bd6 23. Bd2 Kf8 24. Rae1 e5 25. Bxd7 e4 26. Rh8+ Ke7 27. Bxe8 1-0

[Event "URU-chT"]
[Site "Uruguay"]
[Date "1997.??.??"]
[Round "?"]
[White "Centrone, Mariano"]
[Black "Da Rosa, Sebastian"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "89"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bc4 Bxc3+ 8. bxc3 Nxe4 9. Qd5 Ng5 10. Bxg5 Qxg5 11. Qxf7+ Kd8 12. 0-0 Qe7 13. Qd5 Kc7 14. Rad1 d6 15. Rfe1 Bf5 16. Nd4 Nxd4 17. cxd4 Rae8 18. dxe5 dxe5 19. Rb1 b6 20. Ba6 Bc8 21. Bxc8 Rxc8 22. Rxe5 Qd6 23. Qf7+ Kb8 24. Re7 Rc7 25. Rxc7 Qxc7 26. Qxc7+ Kxc7 27. Rd1 Re8 28. Kf1 Re5 29. Re1 Kd6 30. Rxe5 Kxe5 31. Ke2 Kd4 32. Kd2 g5 33. h3 h5 34. c3+ Ke4 35. Ke2 b5 36. g3 a6 37. f3+ Ke5 38. Ke3 Kf5 39. f4 gxf4+ 40. gxf4 a5 41. a3 h4 42. Kf3 a4 43. Ke3 Kf6 44. Ke4 Ke6 45. f5+ 1-0

[Event "URU-chT"]
[Site "Uruguay"]
[Date "1997.??.??"]
[Round "?"]
[White "Da Rosa, Sebastian"]
[Black "Lussich, Diego"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2145"]
[PlyCount "47"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 Nf6 5. e5 Ng4 6. cxd4 d6 7. h3 Nxf2 8. Kxf2 dxe5 9. Bb5 Bd7 10. d5 Nd4 11. Bxd7+ Qxd7 12. Nxd4 Bc5 13. Be3 0-0-0 14. Nc2 Qf5+ 15. Kg1 Bxe3+ 16. Nxe3 Qd7 17. Nc3 f5 18. Kh2 Rhf8 19. Rf1 Kb8 20. Qc2 g6 21. Kh1 Qe7 22. Rac1 a6 23. Na4 f4 24. Ng4 1-0

