[Event "URU-chT"]
[Site "Paysandu"]
[Date "2012.08.05"]
[Round "5.2"]
[White "Nunez de la Rosa, Matias"]
[Black "Cordero, Renzo"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2086"]
[BlackElo "1911"]
[PlyCount "29"]
[EventDate "2012.08.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c4 c6 7. Nc3 Nbd7 8. cxd5 cxd5 9. Re1 Nb6 10. Ne5 Bf5 11. Bd2 a6 12. Qb3 Rc8 13. Rac1 Be4 14. Nxe4 Nxe4 15. Ba5 1-0

[Event "URU-chT"]
[Site "Paysandu"]
[Date "2012.08.05"]
[Round "4.2"]
[White "Oddone, Cristhian"]
[Black "Nunez de la Rosa, Matias"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2230"]
[BlackElo "2086"]
[PlyCount "64"]
[EventDate "2012.08.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 d6 4. g3 Nf6 5. Bg2 e6 6. 0-0 Be7 7. Re1 0-0 8. c3 d5 9. e5 Nd7 10. Nbd2 Qc7 11. Qe2 b5 12. Nf1 b4 13. Bf4 Rb8 14. h4 bxc3 15. bxc3 Qa5 16. Rac1 Ba6 17. N1h2 Rfc8 18. Bf1 d4 19. c4 Rb6 20. Ng5 Nf8 21. Qh5 Bxg5 22. hxg5 Rb2 23. Ng4 Qd8 24. Bg2 Qe8 25. Nf6+ gxf6 26. gxf6 Ng6 27. Be4 Ncxe5 28. Bxe5 Bb7 29. Bxb7 Rxb7 30. Kg2 Qf8 31. Rh1 h6 32. Bd6 Qd8 1-0

[Event "URU-chT"]
[Site "Paysandu"]
[Date "2012.08.04"]
[Round "2.2"]
[White "Campopiano, Julio"]
[Black "Nunez de la Rosa, Matias"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1750"]
[BlackElo "2086"]
[PlyCount "88"]
[EventDate "2012.08.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 c5 6. e3 Nc6 7. Nge2 d6 8. 0-0 Bd7 9. h3 Rb8 10. Rb1 a6 11. a4 Nb4 12. Kh2 Qc8 13. b3 Bc6 14. e4 b5 15. axb5 axb5 16. Be3 bxc4 17. bxc4 Nd7 18. f4 Ra8 19. d4 Rd8 20. Qd2 Nb6 21. Nd5 Bxd5 22. cxd5 Ra2 23. Qxa2 Nxa2 24. Rxb6 cxd4 25. Rc6 Qb7 26. Nxd4 Qb4 27. Nc2 Qb3 28. Bb6 Ra8 29. Nd4 Qa4 30. Nf3 Nc3 31. Nd2 Qa2 32. Be3 h6 33. h4 Rb8 34. Nc4 Rb4 35. Rf2 Qb1 36. Nd2 Qd3 37. Rf3 Rb2 38. Nf1 Re2 39. Bf2 Qxe4 40. Re3 Qb1 41. Rcxc3 Rxf2 42. Rc8+ Kh7 43. Kh3 Rxf1 44. Bxf1 Qxf1+ 0-1

[Event "URU-chT"]
[Site "Paysandu"]
[Date "2012.08.04"]
[Round "3.2"]
[White "Nunez de la Rosa, Matias"]
[Black "Pugliese, Facundo"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2086"]
[BlackElo "1922"]
[PlyCount "81"]
[EventDate "2012.08.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. 0-0 Nf6 5. c4 e6 6. Nc3 Be7 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc8 10. Bg5 0-0 11. Kg1 Qc5 12. Qd2 Nc6 13. Nxc6 dxc6 14. Bxf6 gxf6 15. Qf4 f5 16. Rac1 Rfd8 17. Rfd1 Bf6 18. Ne4 Qe5 19. Nxf6+ Qxf6 20. e4 e5 21. Qxf5 Qxf5 22. exf5 Kg7 23. c5 Rd5 24. cxb6 axb6 25. a3 Rb5 26. Rc2 Ra4 27. Rd6 c5 28. h4 Rd4 29. Rc6 h5 30. Kg2 e4 31. Rc8 Rb3 32. Re2 Rd5 33. Re8 Rxf5 34. R8xe4 b5 35. a4 b4 36. Rc4 Kf6 37. a5 Re5 38. Rxe5 Kxe5 39. Rxc5+ Kd4 40. a6 Rxb2 41. Ra5 1-0

[Event "URU-chT"]
[Site "Paysandu"]
[Date "2012.08.03"]
[Round "1.2"]
[White "Nunez de la Rosa, Matias"]
[Black "Pustilnik, Iber"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2086"]
[BlackElo "1968"]
[PlyCount "87"]
[EventDate "2012.08.03"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d6 3. d4 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 Nbd7 7. Nc3 c5 8. e4 cxd4 9. Nxd4 Ne5 10. b3 Bd7 11. h3 Rc8 12. Be3 a6 13. Rc1 Re8 14. f4 Nc6 15. Kh2 Qa5 16. Rf2 Qh5 17. Qxh5 Nxh5 18. Rd1 Nxd4 19. Bxd4 Bc6 20. g4 Bxd4 21. Rxd4 Nxf4 22. Bh1 g5 23. Rdd2 b5 24. h4 h6 25. cxb5 axb5 26. Kg3 Kg7 27. Nd1 Ba8 28. Rxf4 gxf4+ 29. Kxf4 Rc1 30. Bf3 Rec8 31. Ne3 e5+ 32. Kg3 Rd8 33. Nf5+ Kh7 34. g5 Rc3 35. Kf2 hxg5 36. hxg5 Kg6 37. Rd1 d5 38. Ne7+ Kg7 39. exd5 Rc2+ 40. Ke3 Rc3+ 41. Ke2 Rd7 42. Nf5+ Kf8 43. Rh1 Rxf3 44. Rh8# 1-0

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.10.13"]
[Round "14"]
[White "Nunez de la Rosa, Matias"]
[Black "Tregarthen, Emiliano"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2144"]
[PlyCount "50"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 dxc6 7. 0-0 Bf5 8. Qe1 Qc7 9. c4 Be7 10. e4 Be6 11. b3 b5 12. cxb5 cxb5 13. Na3 b4 14. Nb1 0-0 15. Bb2 Rfd8 16. h3 Rd3 17. f4 exf4 18. e5 Nd5 19. gxf4 Bxh3 20. Rf3 Ne3 21. Rxh3 Rd1 22. Qxd1 Nxd1 23. Bxa8 Qc5+ 24. Kg2 Qf2+ 25. Kh1 Bc5 0-1

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.10.11"]
[Round "11"]
[White "Oddone, Cristhian"]
[Black "Nunez de la Rosa, Matias"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2231"]
[BlackElo "2144"]
[PlyCount "96"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 a6 4. a4 b6 5. Nf3 e6 6. Bc4 d6 7. d3 Nf6 8. 0-0 Be7 9. f5 0-0 10. fxe6 Bxe6 11. Nd5 Bxd5 12. exd5 Nb4 13. Nh4 b5 14. axb5 axb5 15. Rxa8 Qxa8 16. Nf5 Bd8 17. Bxb5 Qxd5 18. c3 Qb7 19. Qa4 Nbd5 20. Nxd6 Qb8 21. Nf5 Bc7 22. h3 g6 23. Nh6+ Kg7 24. Bc6 Nh5 25. Ng4 Ndf4 26. Bf3 f5 27. Re1 fxg4 28. hxg4 Nh3+ 29. gxh3 Bh2+ 30. Kh1 Ng3+ 31. Kg2 Ne2 32. Qd7+ Kh8 33. Kf2 Qg3+ 34. Kxe2 Qxf3+ 35. Kd2 Bf4+ 36. Kc2 Qf2+ 37. Kb3 Qxe1 38. Bxf4 Rxf4 39. Qc8+ Kg7 40. Qc7+ Rf7 41. Qxc5 Rb7+ 42. Ka2 Qc1 43. Qd4+ Kh6 44. c4 Rb8 45. Qe5 Ra8+ 46. Kb3 Qd1+ 47. Kc3 Ra3+ 48. Kb4 Qb3+ 0-1

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.10.11"]
[Round "13"]
[White "Ulaneo, Ruben"]
[Black "Nunez de la Rosa, Matias"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2148"]
[BlackElo "2144"]
[PlyCount "73"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Rb1 Nh6 6. b4 a6 7. a4 0-0 8. d3 f5 9. Nd5 Nd4 10. Nh3 Ne6 11. a5 g5 12. Qd2 f4 13. gxf4 g4 14. Ng5 Nxf4 15. Nxf4 exf4 16. Bd5+ Kh8 17. h4 d6 18. Bb2 Qe7 19. Bxg7+ Qxg7 20. Qb2 c6 21. Qxg7+ Kxg7 22. Be4 Nf5 23. Bxf5 Bxf5 24. Ne4 Rae8 25. Nxd6 Bxd3 26. Nxe8+ Rxe8 27. Rb2 Bxc4 28. Rd2 h5 29. Kd1 Re4 30. Rb2 Kf6 31. Re1 Ke5 32. e3 g3 33. exf4+ Kxf4 34. fxg3+ Kf3 35. Rxe4 Kxe4 36. Rf2 Kd3 37. Rf3+ 1-0

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.10.06"]
[Round "12"]
[White "Nunez de la Rosa, Matias"]
[Black "Ulaneo, Matias"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2144"]
[PlyCount "51"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Nf6 7. 0-0 0-0 8. d3 Be6 9. Nd5 Qd7 10. Nec3 Ne8 11. Rb1 Nd8 12. e4 c6 13. Ne3 f5 14. f4 exf4 15. gxf4 Bd4 16. Bd2 Qg7 17. Kh1 Nc7 18. Qc2 a5 19. Ne2 fxe4 20. dxe4 Bf6 21. f5 Bf7 22. Ng4 g5 23. Rg1 h6 24. Bf3 Bd4 25. Nxd4 Qxd4 26. Bc3 1-0

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.10.03"]
[Round "9"]
[White "Campopiano, Julio"]
[Black "Nunez de la Rosa, Matias"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "2144"]
[PlyCount "62"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 g6 4. f4 Bg7 5. Nf3 d6 6. Bb5 Nge7 7. 0-0 0-0 8. d3 Bg4 9. Qe1 h6 10. Bxc6 Nxc6 11. Qg3 Bxf3 12. f5 Bh5 13. Qh3 Qg5 14. e4 Bg4 15. Qg3 Be2 16. Qxg5 hxg5 17. Rf2 Bh5 18. f6 Bh6 19. g3 Nd4 20. Nc3 c6 21. Raf1 Bg4 22. Kg2 Rfe8 23. Bc1 Kh7 24. h3 Bd7 25. Rh1 Rh8 26. g4 Ne6 27. h4 gxh4 28. Rxh4 g5 29. Rh1 Kg6 30. Ne2 Nf4+ 31. Nxf4+ gxf4 0-1

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.09.22"]
[Round "10"]
[White "Nunez de la Rosa, Matias"]
[Black "Silveira, Shubert"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2144"]
[BlackElo "2064"]
[PlyCount "99"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 e6 3. Bg2 Bb7 4. d4 Nf6 5. c4 Bb4+ 6. Bd2 Qe7 7. 0-0 0-0 8. Nc3 d6 9. Re1 Nbd7 10. Rc1 Bxc3 11. Bxc3 Ne4 12. Qc2 f5 13. Nd2 Ndf6 14. Nxe4 Bxe4 15. Bxe4 Nxe4 16. f3 Ng5 17. Bd2 e5 18. dxe5 dxe5 19. Bxg5 Qxg5 20. e4 f4 21. Qg2 Rad8 22. g4 Rd4 23. c5 Rfd8 24. cxb6 cxb6 25. Rc2 Qh4 26. Qf2 Qh3 27. Qg2 Qh4 28. Qf2 Qe7 29. Ree2 Qb4 30. Qh4 Rd1+ 31. Kg2 Qd4 32. Rf2 Qd6 33. Qg5 h6 34. Qh5 Qe7 35. h4 R1d6 36. g5 hxg5 37. hxg5 Qf7 38. Qxf7+ Kxf7 39. Kh3 Kg6 40. Kg4 Rd1 41. Rc6+ R8d6 42. Rxd6+ Rxd6 43. Rc2 a6 44. Rc7 b5 45. Re7 Rd2 46. Re6+ Kf7 47. Kf5 Rxb2 48. g6+ Kf8 49. Rxa6 Rf2 50. Ke6 1-0

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.09.20"]
[Round "6"]
[White "Nunez de la Rosa, Matias"]
[Black "Ulaneo, Ruben"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2144"]
[BlackElo "2148"]
[PlyCount "44"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d4 e6 4. Bg2 a6 5. a4 c5 6. c4 cxd4 7. cxd5 Bb4+ 8. Bd2 Nxd5 9. Nxd4 Qb6 10. Nf5 0-0 11. e4 exf5 12. exd5 Re8+ 13. Kf1 Bc5 14. Qc2 Bxf2 15. Na3 Bd4 16. Nc4 Qf6 17. Re1 Rxe1+ 18. Kxe1 Nd7 19. Kd1 Nc5 20. b4 Ne4 21. Re1 Bd7 22. d6 Rc8 0-1

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.09.17"]
[Round "8"]
[White "Nunez de la Rosa, Matias"]
[Black "De Carvalho, Cesar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2144"]
[PlyCount "59"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 g6 6. c4 dxc4 7. dxc5 Qa5 8. Nc3 Qxc5 9. e4 Bg4 10. Be3 Qa5 11. h3 Bxf3 12. Qxf3 Ne5 13. Qe2 Nd3 14. f4 Nh5 15. Kh2 Bh6 16. Bd4 f6 17. b3 e5 18. fxe5 fxe5 19. b4 Qd8 20. Be3 Bxe3 21. Qxe3 b6 22. Nd5 Rc8 23. Qf3 Qd7 24. h4 Qg7 25. Bh3 Rc6 26. Qg4 Qb7 27. b5 Rd6 28. Rad1 Nb2 29. Qg5 Nxd1 30. Qxe5+ 1-0

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.09.16"]
[Round "7"]
[White "Tregarthen, Emiliano"]
[Black "Nunez de la Rosa, Matias"]
[Result "1-0"]
[ECO "B48"]
[BlackElo "2144"]
[PlyCount "69"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be3 Qc7 7. Qd2 b5 8. f3 Bb7 9. 0-0-0 Nf6 10. g4 h6 11. h4 Bb4 12. a3 Be7 13. Bd3 Rc8 14. g5 hxg5 15. hxg5 Nh5 16. g6 b4 17. gxf7+ Kf8 18. axb4 Nxb4 19. Rdg1 Bf6 20. f4 Qa5 21. Kb1 Kxf7 22. f5 exf5 23. Nb3 Qe5 24. Bd4 Qf4 25. Qg2 Ng3 26. Rxh8 Rxh8 27. Bxf6 gxf6 28. Bc4+ d5 29. Nxd5 Nxd5 30. Bxd5+ Bxd5 31. exd5 Rg8 32. Nc5 Rg5 33. Ne6 Qb4 34. Qh3 Rh5 35. Qxg3 1-0

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.09.16"]
[Round "5"]
[White "Ulaneo, Matias"]
[Black "Nunez de la Rosa, Matias"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2144"]
[PlyCount "58"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Nbd7 4. Bxf6 Nxf6 5. Nf3 e6 6. Nbd2 Be7 7. Bd3 c5 8. c3 0-0 9. 0-0 b6 10. Ne5 Bb7 11. Qf3 Qc7 12. Qh3 h6 13. f4 b5 14. g4 Ne4 15. Ndf3 Bf6 16. Qh5 Qe7 17. Bxb5 cxd4 18. exd4 a5 19. Bd3 a4 20. f5 a3 21. fxe6 Qxe6 22. Rab1 Ba6 23. Rfe1 axb2 24. Rxb2 Nxc3 25. Ng6 Bxd4+ 26. Kh1 fxg6 27. Rxe6 gxh5 28. Nxd4 Bxd3 29. Re3 Nd1 0-1

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.09.08"]
[Round "4"]
[White "Nunez de la Rosa, Matias"]
[Black "Oddone, Cristhian"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2144"]
[BlackElo "2231"]
[PlyCount "53"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 d6 7. 0-0 0-0 8. Qc2 e5 9. d5 Nb8 10. a3 Bc5 11. Nc3 Na6 12. h3 Nh5 13. Kh2 f5 14. e3 Bd7 15. Ne2 a4 16. b4 axb3 17. Qxb3 g5 18. h4 h6 19. Rh1 g4 20. Ne1 f4 21. exf4 Bxf2 22. Qc2 Be8 23. Be4 Nxg3 24. Nxg3 Qxh4+ 25. Kg2 Qxg3+ 26. Kf1 Bd4 27. Bc1 0-1

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.09.07"]
[Round "3"]
[White "Silveira, Shubert"]
[Black "Nunez de la Rosa, Matias"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2064"]
[BlackElo "2144"]
[PlyCount "73"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. Bd3 Nbc6 9. 0-0 c4 10. Be2 0-0 11. a4 f6 12. Ba3 fxe5 13. dxe5 Rf5 14. Bd6 Qa5 15. Nd4 Rf4 16. Nb5 Bd7 17. g3 Rff8 18. Bxc4 a6 19. Bc7 b6 20. Na3 Qxc3 21. Bd3 Nd4 22. Bd6 Nf3+ 23. Kg2 Rae8 24. Rb1 Bc6 25. Bxa6 d4 26. Bb5 Nd2+ 27. Kg1 Nxf1 28. Qxf1 Qf3 29. Bxc6 Qxc6 30. Nb5 Nf5 31. Bxf8 Rxf8 32. Qd3 Qd5 33. Re1 Rc8 34. Rd1 Qxe5 35. Nxd4 Rd8 36. c3 Qd5 37. Re1 1/2-1/2

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.09.03"]
[Round "2"]
[White "Nunez de la Rosa, Matias"]
[Black "Campopiano, Julio"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2144"]
[PlyCount "83"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. Nf3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 cxd4 7. Nxd4 Nc6 8. Nc3 Qb6 9. Nb3 d6 10. Bg5 Be6 11. Be3 Qb4 12. Nd5 Bxd5 13. cxd5 Ne5 14. Bd2 Qg4 15. Bc3 Nc4 16. Qd3 Rac8 17. Rac1 Nb6 18. e4 Qd7 19. f4 Na4 20. Bd4 Rxc1 21. Rxc1 Rc8 22. Rc4 Rxc4 23. Qxc4 Ne8 24. Bf1 Nxb2 25. Qb4 a6 26. e5 Na4 27. e6 fxe6 28. dxe6 Qc6 29. Bxg7 Nxg7 30. Nd4 Qe8 31. Qxb7 Nc5 32. Qd5 h6 33. Bc4 Qb8 34. Nc6 Qb1+ 35. Bf1 Nf5 36. Nxe7+ Nxe7 37. Qxd6 Qb7 38. Qxc5 Nf5 39. Bd3 Ne7 40. Qd6 Nf5 41. Bxf5 gxf5 42. Qd8+ 1-0

[Event "Paysandu Departamental Primera"]
[Site "Paysandu"]
[Date "2008.09.01"]
[Round "1"]
[White "De Carvalho, Cesar"]
[Black "Nunez de la Rosa, Matias"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "2144"]
[PlyCount "156"]
[EventDate "2008.09.01"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 c5 8. d5 Bg4 9. Be3 Nd7 10. Qd2 Nc7 11. Rab1 Rb8 12. a3 Bxf3 13. Bxf3 b5 14. b3 b4 15. axb4 Rxb4 16. Rb2 Qb8 17. Rfb1 Qb7 18. Qc2 Rb8 19. Bd2 Qc8 20. Ra2 a6 21. Na4 R4b7 22. Bc3 Bxc3 23. Qxc3 Rb4 24. Ra3 Qb7 25. Bd1 Na8 26. Rba1 Nc7 27. Nb2 e5 28. Nd3 Qc8 29. Qd2 R4b6 30. f4 Qe8 31. f5 Qe7 32. g4 gxf5 33. gxf5 Qh4 34. Qe1 Qh6 35. R3a2 Kh8 36. Rg2 Ne8 37. Raa2 Nef6 38. Kh1 Rg8 39. Rxg8+ Nxg8 40. Rg2 Rb8 41. Qd2 Qh4 42. Rg4 Qf6 43. Nf2 Nh6 44. Rg2 Rg8 45. Rxg8+ Nxg8 46. Ng4 Qh4 47. Qf2 Qg5 48. Qe3 Qxe3 49. Nxe3 Ngf6 50. Bf3 Nb6 51. Nd1 a5 52. Nc3 Kg7 53. Kg2 Ne8 54. Kg3 Kf6 55. Bd1 Nc7 56. Nb5 Nxb5 57. cxb5 c4 58. h4 cxb3 59. Bxb3 a4 60. Ba2 a3 61. Kf3 Ke7 62. Kg4 Na4 63. Kg5 Nc3 64. Kh6 Nxa2 65. b6 Kd7 66. b7 Kc7 67. b8Q+ Kxb8 68. Kg7 Nc3 69. Kxh7 a2 70. Kg7 a1Q 71. h5 Qg1+ 72. Kxf7 Nxe4 73. h6 Qg5 74. h7 Qxf5+ 75. Kg7 Qf6+ 76. Kg8 Ng5 77. h8Q Qxh8+ 78. Kxh8 e4 0-1

[Event "URU-ch U20"]
[Site "Paysandu"]
[Date "2004.07.25"]
[Round "5"]
[White "Nunez de la Rosa, Matias"]
[Black "Ulaneo, Nicolas"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "47"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 c5 2. c3 d5 3. Nf3 e6 4. e3 Nf6 5. Bd3 Nc6 6. 0-0 Bd6 7. Nbd2 0-0 8. Qc2 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bc7 12. c4 Bg4 13. Be2 Qd6 14. g3 dxc4 15. Qxc4 Qc6 16. Nd2 Bh3 17. Bf3 Bxf1 18. Qxf1 Qe6 19. Bxb7 Rab8 20. Bg2 Rfd8 21. Nc4 Nd5 22. Bd2 Nb6 23. Ba5 Qe7 24. Bc3 1/2-1/2

[Event "URU-ch U20"]
[Site "Paysandu"]
[Date "2004.07.25"]
[Round "4"]
[White "Tregarthen, Emiliano"]
[Black "Nunez de la Rosa, Matias"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "49"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. 0-0 Nc6 5. d3 e5 6. Nbd2 Be7 7. e4 dxe4 8. dxe4 Bg4 9. c3 0-0 10. Re1 Qd7 11. Qb3 Be6 12. Qc2 Rfd8 13. Ng5 c4 14. Nxe6 Qxe6 15. Qa4 Bc5 16. Qxc4 Bxf2+ 17. Kf1 Qxc4+ 18. Nxc4 Bxe1 19. Kxe1 b5 20. Ne3 Na5 21. Nd5 Nxd5 22. exd5 e4 23. Kf2 f5 24. Bf4 Rxd5 25. g4 0-1

[Event "URU-ch U20"]
[Site "Paysandu"]
[Date "2004.07.24"]
[Round "2"]
[White "Barrere, Claudio"]
[Black "Nunez de la Rosa, Matias"]
[Result "1-0"]
[ECO "D51"]
[PlyCount "85"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Be2 Qa5 7. Bxf6 Nxf6 8. a3 Ne4 9. Qc1 Nxc3 10. Qxc3 Qxc3+ 11. bxc3 Bd7 12. Nf3 Bd6 13. 0-0 Ke7 14. Rfb1 Rab8 15. a4 Rhc8 16. g3 dxc4 17. Bxc4 b5 18. axb5 cxb5 19. Bf1 Rxc3 20. Rxa7 b4 21. Ne5 Bxe5 22. dxe5 Rc5 23. Ra2 b3 24. Ra3 b2 25. Ra2 Rc2 26. e4 Bb5 27. Raxb2 Rxb2 28. Rxb2 Bxf1 29. Rxb8 Bd3 30. f3 g6 31. Kf2 Bc4 32. Ke3 Bf1 33. Rb7+ Kf8 34. f4 Bg2 35. Rb1 h5 36. Rd1 Ke7 37. Kd4 Bf3 38. Rc1 Bg2 39. Rc7+ Kf8 40. Kc5 Bxe4 41. Kd6 Kg7 42. Ke7 Bd5 43. Rc8 1-0

[Event "URU-ch U20"]
[Site "Paysandu"]
[Date "2004.07.24"]
[Round "3"]
[White "Nunez de la Rosa, Matias"]
[Black "Rocha, Ricardo"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "73"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 g6 4. Nc3 a6 5. e3 Bg7 6. Be2 Nf6 7. 0-0 0-0 8. a3 Bf5 9. Rc1 Rc8 10. Na4 Ne4 11. Nd2 f6 12. Nxe4 Bxe4 13. Nc5 e5 14. Bg3 Qe7 15. Nxb7 Ra8 16. Nc5 a5 17. c3 Bf5 18. c4 dxc4 19. Bxc4+ Kh8 20. Bd5 Na7 21. Bxa8 Rxa8 22. e4 Bc8 23. dxe5 fxe5 24. Qd5 Rb8 25. Nd3 Rb5 26. Qa8 c6 27. b4 a4 28. Rc5 Rb6 29. Bxe5 Ra6 30. Qb8 Qd7 31. Qd6 Qe8 32. Bxg7+ Kxg7 33. e5 Be6 34. Nf4 Bf5 35. Qf6+ Kh6 36. e6 Nc8 37. Rxf5 1-0

[Event "URU-ch U20"]
[Site "Paysandu"]
[Date "2004.07.24"]
[Round "1"]
[White "Nunez de la Rosa, Matias"]
[Black "Tardugno, Matias"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "51"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. Nbd2 e6 5. e3 Be7 6. Bd3 b6 7. Bb5 Bb7 8. Ne5 c6 9. Bxc6 Bxc6 10. Nxc6 Qc7 11. Nxe7 Kxe7 12. c3 Rhe8 13. Qg4 Kf8 14. Qh4 e5 15. 0-0 exd4 16. Qxd4 Qc6 17. c4 Rac8 18. Rac1 Ne4 19. Nxe4 Rxe4 20. Qxd5 Qxd5 21. cxd5 Rc5 22. Rxc5 Nxc5 23. Bf4 Nd3 24. Bd6+ Ke8 25. Ba3 Nb4 26. f3 1-0

[Event "URU-ch"]
[Site "Montevideo"]
[Date "2004.05.23"]
[Round "11"]
[White "Rossel, Eduardo"]
[Black "Nunez de la Rosa, Matias"]
[Result "1/2-1/2"]
[ECO "A24"]
[PlyCount "34"]
[EventDate "2004.05.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 e5 6. e3 Nbd7 7. Nge2 0-0 8. 0-0 Re8 9. Rb1 Nf8 10. b4 h5 11. h4 N8h7 12. e4 Bd7 13. f4 Qc8 14. Kh2 Nf8 15. Be3 Ne6 16. Qc2 Kh7 17. c5 dxc5 1/2-1/2

[Event "URU-ch"]
[Site "Montevideo"]
[Date "2004.05.22"]
[Round "10"]
[White "Nunez de la Rosa, Matias"]
[Black "De los Reyes, Mauro"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "37"]
[EventDate "2004.05.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd2 Be7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10. 0-0 c5 11. Qe2 cxd4 12. Nxd4 Bb7 13. Rfd1 0-0 14. a4 Nc5 15. Bb1 b4 16. Na2 a5 17. Nc1 Qd5 18. f3 Qh5 19. Nd3 1/2-1/2

[Event "URU-ch"]
[Site "Montevideo"]
[Date "2004.05.21"]
[Round "9"]
[White "Nunez de la Rosa, Matias"]
[Black "Bustelo, Tabare"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2098"]
[PlyCount "53"]
[EventDate "2004.05.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. g3 Bf5 4. a3 Nf6 5. Bg2 Qd7 6. 0-0 Bh3 7. Qd3 h5 8. Bf4 Ne4 9. b4 h4 10. gxh4 Qg4 11. Bg3 e5 12. dxe5 Be7 13. Bxh3 Qxh3 14. Qxd5 f5 15. Qe6 Qg4 16. Rd1 Kf8 17. Rd7 Rh6 18. Qd5 Nd8 19. Rxc7 Ne6 20. Rxe7 Kxe7 21. Qxb7+ Kf8 22. Qxa8+ Kf7 23. Qd5 Kf8 24. Nd4 Nxg3 25. Nxe6+ Rxe6 26. hxg3 f4 27. Qf3 1-0

[Event "URU-ch"]
[Site "Montevideo"]
[Date "2004.05.20"]
[Round "8"]
[White "Nunez de la Rosa, Maximiliano"]
[Black "Nunez de la Rosa, Matias"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "65"]
[EventDate "2004.05.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. Bd3 cxd4 5. cxd4 Nf6 6. Nc3 e6 7. Nge2 Be7 8. 0-0 d6 9. f4 0-0 10. f5 e5 11. Kh1 Nbd7 12. d5 Nc5 13. h3 Rc8 14. Bb1 Ba6 15. b4 Bxe2 16. Qxe2 Nb3 17. axb3 Rxc3 18. Rxa7 Rxb3 19. Bd2 Rb2 20. Qe3 Nh5 21. Bc3 Rb3 22. Bc2 Bg5 23. Qf3 Rxc3 24. Qxc3 Bf4 25. Rf3 Qg5 26. Ra3 Ng3+ 27. Rxg3 Bxg3 28. Qxg3 Qc1+ 29. Kh2 Qxc2 30. f6 g6 31. Qe3 Kh8 32. Qh6 Rg8 33. Ra8 1-0

[Event "URU-ch"]
[Site "Montevideo"]
[Date "2004.05.19"]
[Round "7"]
[White "Barboza, Mauro"]
[Black "Nunez de la Rosa, Matias"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2142"]
[PlyCount "53"]
[EventDate "2004.05.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. Be2 a6 9. 0-0 Be7 10. Kh1 0-0 11. f4 b5 12. a3 d6 13. Bf3 Bb7 14. Qe1 Rfd8 15. Qf2 Qb8 16. g4 Nd7 17. Bg2 Qc8 18. g5 Bf8 19. Bh3 Ne7 20. Kg1 Kh8 21. Na5 Ng8 22. Qh4 Rb8 23. Bd4 e5 24. Bb6 Ba8 25. g6 Nh6 26. Qxd8 Qxd8 27. Bxd8 1-0

[Event "URU-ch"]
[Site "Montevideo"]
[Date "2004.05.18"]
[Round "6"]
[White "Nunez de la Rosa, Matias"]
[Black "Eoksizian, Sergio"]
[Result "1-0"]
[ECO "D91"]
[PlyCount "71"]
[EventDate "2004.05.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 c6 6. cxd5 Nxd5 7. Qb3 Nxc3 8. Qxc3 0-0 9. e3 Nd7 10. Be2 Nf6 11. Qa3 Qd6 12. Qxd6 exd6 13. 0-0 Be6 14. Nd2 c5 15. Bxf6 Bxf6 16. Ne4 Be7 17. Rfd1 f5 18. Nc3 Rac8 19. d5 Bf7 20. Bc4 a6 21. a4 Bf6 22. Ra3 Be8 23. a5 Bxc3 24. bxc3 Rf7 25. Rb1 Re7 26. f3 Bf7 27. Rb6 Rxe3 28. Rxd6 Rce8 29. Rb3 R3e7 30. Kf2 f4 31. Rf6 g5 32. Rxf7 Rxf7 33. d6 Kf8 34. Bxf7 Kxf7 35. Rxb7+ Ke6 36. Rb6 1-0

[Event "URU-ch"]
[Site "Montevideo"]
[Date "2004.05.17"]
[Round "5"]
[White "Saravia, Gumersindo"]
[Black "Nunez de la Rosa, Matias"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "22"]
[EventDate "2004.05.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. c3 Qd3 7. h3 h5 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Bg3+ 1/2-1/2

[Event "URU-ch"]
[Site "Montevideo"]
[Date "2004.05.16"]
[Round "4"]
[White "Nunez de la Rosa, Matias"]
[Black "Gonzalez, Nahuel"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2055"]
[PlyCount "42"]
[EventDate "2004.05.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. Ngf3 Bc5 5. g3 Nf6 6. Bg2 dxe4 7. dxe4 e5 8. 0-0 0-0 9. Qe2 Qe7 10. Nb3 Bb6 11. Be3 Be6 12. Bxb6 axb6 13. Rfd1 Ra4 14. Nfd2 Rd8 15. a3 Nd4 16. Nxd4 Raxd4 17. c3 Rd3 18. Nf3 Bc4 19. Qe1 Nxe4 20. Nxe5 Qxe5 21. Bxe4 Qxe4 0-1

[Event "URU-ch"]
[Site "Montevideo"]
[Date "2004.05.15"]
[Round "2"]
[White "Miralles, Nicolas"]
[Black "Nunez de la Rosa, Matias"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "33"]
[EventDate "2004.05.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Nc6 8. Be2 Nge7 9. 0-0 Bd7 10. Ng5 Rc8 11. Bh5 g6 12. Qf3 Nd8 13. Qf6 Rg8 14. Nxh7 Bb5 15. Qg5 Rh8 16. Nf6+ Kf8 17. Qh6+ 1-0

[Event "URU-ch"]
[Site "Montevideo"]
[Date "2004.05.15"]
[Round "1"]
[White "Nunez de la Rosa, Matias"]
[Black "Granara Barreto, Sebastian A"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "2258"]
[PlyCount "44"]
[EventDate "2004.05.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. d3 Nc6 5. Nbd2 e5 6. e4 dxe4 7. dxe4 Be7 8. 0-0 0-0 9. Re1 Qc7 10. c3 h6 11. Nf1 Be6 12. Qc2 Rad8 13. Ne3 Rfe8 14. Nh4 b5 15. Nhf5 Bf8 16. Qe2 g6 17. Nh4 c4 18. Nc2 Rd3 19. Be3 Red8 20. Bf1 Nxe4 21. Qf3 Nd2 22. Bxd2 Rxf3 0-1

