[Event "Nova Odessa IRT 111 anos"]
[Site "Nova Odessa"]
[Date "2016.05.22"]
[Round "5.1"]
[White "Alonso, Nicolas"]
[Black "Pacheco, Helcio Alexandre"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2117"]
[BlackElo "2110"]
[PlyCount "23"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Be2 b6 7. 0-0 c5 8. c3 Bb7 9. Nbd2 Nbd7 10. Bh2 a6 11. a4 Ra7 12. Qb3 1/2-1/2

[Event "Nova Odessa IRT 111 anos"]
[Site "Nova Odessa"]
[Date "2016.05.22"]
[Round "4.1"]
[White "Fernandez, Hector Marcelo"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1994"]
[BlackElo "2117"]
[PlyCount "86"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. Nf3 d6 4. g3 e5 5. Bg2 f5 6. d3 Nf6 7. 0-0 0-0 8. Rb1 a5 9. a3 Nc6 10. b4 axb4 11. axb4 h6 12. Bd2 g5 13. b5 Ne7 14. e3 Ng6 15. h3 f4 16. Qc2 fxg3 17. fxg3 g4 18. hxg4 Nxg4 19. Nh2 Nxh2 20. Rxf8+ Nxf8 21. Kxh2 Qg5 22. Ne4 Qh5+ 23. Kg1 Bh3 24. Be1 Nd7 25. Bxh3 Qxh3 26. Qg2 Qxg2+ 27. Kxg2 Ra3 28. Rd1 Nf6 29. Nxf6+ Bxf6 30. Kf3 Kf7 31. g4 Ke6 32. Bb4 Rb3 33. Ba5 c6 34. bxc6 bxc6 35. e4 Bh4 36. Ke2 Bg5 37. Bd2 Rb2 38. Ke1 Bxd2+ 39. Rxd2 Rxd2 40. Kxd2 Kf6 41. Ke3 Kg5 42. Kf3 Kh4 43. d4 c5 0-1

[Event "Nova Odessa IRT 111 anos"]
[Site "Nova Odessa"]
[Date "2016.05.21"]
[Round "1.1"]
[White "Alonso, Nicolas"]
[Black "Cavarsan, Carlos Eduardo"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2117"]
[BlackElo "1500"]
[PlyCount "83"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Ne5 Bf5 4. c4 Nf6 5. Nc3 c6 6. g3 e6 7. Bg2 Bb4 8. 0-0 0-0 9. Qb3 Bxc3 10. Qxc3 Nbd7 11. Bf4 Qb6 12. c5 Qa6 13. Nxd7 Nxd7 14. Rfe1 Rae8 15. Bd6 f6 16. Bxf8 Kxf8 17. e4 dxe4 18. Bf1 b5 19. a4 Qb7 20. axb5 Nb8 21. bxc6 Nxc6 22. Ra4 e5 23. d5 Nd4 24. Rxd4 exd4 25. Qxd4 Rd8 26. Bc4 Qb4 27. Ra1 a5 28. Rc1 Rc8 29. c6 Qd6 30. Ba6 Rc7 31. Rc5 a4 32. Bb7 Bg4 33. Ra5 a3 34. Ra8+ Kf7 35. Rxa3 Bf3 36. Re3 f5 37. b4 Qh6 38. d6 Qh3 39. Rxf3 exf3 40. Qd5+ Kg6 41. Qxf3 Rf7 42. c7 1-0

[Event "Nova Odessa IRT 111 anos"]
[Site "Nova Odessa"]
[Date "2016.05.21"]
[Round "3.1"]
[White "Alonso, Nicolas"]
[Black "Silva, Alexandre Freitas"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2117"]
[BlackElo "1894"]
[PlyCount "41"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c6 5. 0-0 Be7 6. b3 0-0 7. Bb2 b6 8. c4 Bb7 9. Nc3 Nbd7 10. Qc2 Rc8 11. Rad1 Qc7 12. e4 c5 13. exd5 exd5 14. Rfe1 Rfe8 15. Qf5 dxc4 16. d5 Ba6 17. Rxe7 Rxe7 18. d6 Qd8 19. dxe7 Qxe7 20. Ng5 cxb3 21. Nce4 1-0

[Event "Nova Odessa IRT 111 anos"]
[Site "Nova Odessa"]
[Date "2016.05.21"]
[Round "2.1"]
[White "Santos Jr, Alexandre Reis Dos"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1752"]
[BlackElo "2117"]
[PlyCount "76"]
[EventDate "2016.05.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6 7. Nf3 0-0 8. 0-0 Rb8 9. Rb1 b5 10. Ne2 b4 11. h3 Qa5 12. Ra1 Ba6 13. g4 c4 14. Be3 cxd3 15. cxd3 Qb5 16. Ne1 Nd7 17. Qd2 Nc5 18. Rd1 Na4 19. e5 dxe5 20. f5 Rfd8 21. b3 Nc3 22. Nxc3 bxc3 23. Qxc3 Rbc8 24. fxg6 hxg6 25. a4 Qb8 26. Bxc6 Rd6 27. Qd2 Rcxc6 28. Qf2 Rf6 29. Bxa7 Qb7 30. Nf3 Rxf3 31. Qxf3 Qxa7+ 32. Kh2 Rc2+ 33. Kg3 Bf6 34. g5 Bb7 35. gxf6 Bxf3 36. Rxf3 exf6 37. Rxf6 Qe3+ 38. Kh4 Rg2 0-1

[Event "Paulista-chTA"]
[Site "Sao Paulo"]
[Date "2015.03.08"]
[Round "7.1"]
[White "Gallo Ponce, Elbert"]
[Black "Alonso, Nicolas"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2198"]
[BlackElo "2304"]
[PlyCount "22"]
[EventDate "2015.02.28"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Sao Jose CDR S"]
[BlackTeam "Rio Preto SMEL II"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. Bc4 e6 10. bxc3 Be7 11. 0-0 0-0 1/2-1/2

[Event "Paulista-chTA"]
[Site "Sao Paulo"]
[Date "2015.03.07"]
[Round "6.1"]
[White "Alonso, Nicolas"]
[Black "Carneiro, Vitor Roberto Castr"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2304"]
[BlackElo "2247"]
[PlyCount "62"]
[EventDate "2015.02.28"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Rio Preto SMEL II"]
[BlackTeam "CXS"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 Nc6 10. d5 Ne7 11. h3 Nh6 12. g4 Nf7 13. Nd2 c6 14. Bg3 Bd7 15. h4 Bh6 16. g5 fxg5 17. h5 Qb6 18. Nb3 cxd5 19. cxd5 a5 20. a4 g4 21. Bb5 Bxb5 22. Nxb5 Bf4 23. Qxg4 Ng5 24. Bxf4 Rxf4 25. Qxg5 Qxf2+ 26. Kd1 Qf3+ 27. Kd2 Qxb3 28. Raf1 Rc8 29. Rxf4 Rc2+ 30. Ke1 Qe3+ 31. Kf1 Qc1# 0-1

[Event "Paulista-chTA"]
[Site "Sao Paulo"]
[Date "2015.03.07"]
[Round "5.1"]
[White "Vasconcelos, Paulo Cesar da S"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2072"]
[BlackElo "2304"]
[PlyCount "69"]
[EventDate "2015.02.28"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Circulo Militar II"]
[BlackTeam "Rio Preto SMEL II"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. c4 c5 3. dxc5 e6 4. Nc3 Bxc5 5. Nf3 Nc6 6. g3 Qb6 7. e3 0-0 8. Bg2 Bb4 9. Bd2 d5 10. cxd5 exd5 11. 0-0 Bg4 12. Na4 Qa5 13. Bxb4 Qxb4 14. Qb3 Ne4 15. Qxb4 Nxb4 16. Nd4 Bd7 17. Nc3 Rfe8 18. a3 Nd3 19. Nxd5 Rac8 20. b4 Ba4 21. Nf4 Ndxf2 22. Rxf2 Nxf2 23. Kxf2 b6 24. Nfe2 g6 25. Rc1 Kg7 26. Rc3 f5 27. Bc6 Bxc6 28. Rxc6 Kf7 29. b5 Ke7 30. Nf4 Kd7 31. Nd5 Re5 32. Nf6+ Kd8 33. Ne6+ Ke7 34. Rxc8 Kxf6 35. Nd4 1-0

[Event "Paulista-chT Interclubes"]
[Site "Sao Paulo"]
[Date "2013.02.??"]
[Round "2"]
[White "Alonso, Nicolas"]
[Black "Abdalla, Luiz Guilherme"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2117"]
[BlackElo "2303"]
[PlyCount "119"]
[EventDate "2013.02.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rio Preto AC"]
[BlackTeam "Sociedade Hebraica"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. Nf3 c5 2. e4 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 Nc6 7. Bg2 Bd7 8. 0-0 Be7 9. b3 a6 10. Bb2 Rc8 11. a4 Nxd4 12. Qxd4 Bc6 13. Rfe1 0-0 14. a5 Re8 15. Qd2 Qc7 16. Re2 Rcd8 17. Na4 d5 18. e5 Ne4 19. Qe1 Bb5 20. c4 Bxa4 21. cxd5 exd5 22. Rxa4 Nc5 23. Rd4 Nxb3 24. Rxd5 Rxd5 25. Bxd5 Nxa5 26. e6 f6 27. Qb1 Qc5 28. Be4 Qh5 29. Rd2 Nc4 30. Rd5 Qh3 31. Bf3 g6 32. Rd7 b5 33. Bd4 Nd2 34. Qd3 Nxf3+ 35. Qxf3 Qxe6 36. Qb7 Kf8 37. Be3 b4 38. Rc7 a5 39. Rc6 Qf7 40. Rc7 a4 41. Bh6+ Kg8 42. Be3 a3 43. Bc5 a2 44. Qa6 b3 45. Bd4 Rd8 46. Qa7 Re8 47. Qb7 Qe6 48. Kg2 Kf8 49. Bb2 Rd8 50. Qa7 Qd5+ 51. Kh3 Qe6+ 52. Kg2 Qe4+ 53. Kh3 Rd5 54. Qa8+ Bd8 55. Qa3+ Ke8 56. Rxh7 Qe6+ 57. Kg2 Qe4+ 58. Kh3 Qe6+ 59. Kg2 Rd7 60. Rh8+ 1-0

[Event "Paulista-chT Interclubes"]
[Site "Sao Paulo"]
[Date "2013.02.??"]
[Round "7"]
[White "Alonso, Nicolas"]
[Black "Cunico, Giuliano Bernardo"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2117"]
[BlackElo "2000"]
[PlyCount "69"]
[EventDate "2013.02.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rio Preto AC"]
[BlackTeam "Santos CX II"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Be7 6. b3 Qa5 7. Bd2 Qd8 8. Bd3 0-0 9. 0-0 Nbd7 10. Qe2 c5 11. Rfd1 cxd4 12. exd4 dxc4 13. bxc4 b6 14. Ne5 Bb7 15. Bf4 Rc8 16. d5 exd5 17. Bf5 Bb4 18. Qb2 Bxc3 19. Qxc3 Re8 20. Nxd7 Nxd7 21. Qh3 Nf8 22. Bxc8 Bxc8 23. Qf3 Qf6 24. cxd5 Bb7 25. Be3 Qe5 26. Bf4 Qf5 27. Bg3 Qg5 28. h4 Qg6 29. Rac1 Ne6 30. Qd3 Qxd3 31. Rxd3 Nc5 32. Rd2 Rd8 33. Bc7 Rxd5 34. Rxd5 Bxd5 35. Rd1 1-0

[Event "Paulista-chT Interclubes"]
[Site "Sao Paulo"]
[Date "2013.02.??"]
[Round "5"]
[White "Alonso, Nicolas"]
[Black "Freitas, Romeu Salvador"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2117"]
[BlackElo "2291"]
[PlyCount "107"]
[EventDate "2013.02.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rio Preto AC"]
[BlackTeam "Circulo Militar"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Qe8 11. 0-0 Bd7 12. b3 Nh7 13. Kh1 h5 14. f3 Bh6 15. a3 Be3 16. Bf2 Bc5 17. Bxc5 Nxc5 18. b4 axb4 19. axb4 Na4 20. Qc2 f5 21. Nb5 Bxb5 22. cxb5 Nb6 23. Qxc7 Qd8 24. Qc2 Rc8 25. Qb1 Qg5 26. Qd3 Rc7 27. g3 f4 28. Rg1 fxg3 29. Rxg3 Qf6 30. Rag1 Rg7 31. Qe3 Rc8 32. Qxb6 Rc2 33. Qe3 Qf4 34. Nf1 Qxe3 35. Nxe3 Rxe2 36. Nf5 Nf8 37. Nxg7 Kxg7 38. Rc1 Rb2 39. Rc7+ Kh6 40. Rf7 Nh7 41. Rd7 h4 42. Rg2 Rb1+ 43. Rg1 Rxb4 44. Rxd6 Ng5 45. Rb6 h3 46. Rf1 Nxf3 47. Rf6 Ng5 48. Re1 Nxe4 49. Rff1 Nd6 50. Rf3 e4 51. Rxh3+ Kg5 52. Rc3 Rxb5 53. Rc7 e3 54. Rd7 1-0

[Event "Paulista-chT Interclubes"]
[Site "Sao Paulo"]
[Date "2013.02.??"]
[Round "4"]
[White "Assumpcao, Roberto"]
[Black "Alonso, Nicolas"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2223"]
[BlackElo "2117"]
[PlyCount "98"]
[EventDate "2013.02.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Santos CX"]
[BlackTeam "Rio Preto AC"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. exd6 cxd6 9. Nc3 0-0 10. Be3 d5 11. c5 Bxf3 12. Bxf3 Nc4 13. Bc1 Nc6 14. b3 N4a5 15. a3 Bf6 16. Be3 b6 17. b4 Nc4 18. Qd3 bxc5 19. bxc5 Qa5 20. Rfc1 Rab8 21. Bxd5 exd5 22. Nxd5 Nxe3 23. Nxf6+ gxf6 24. fxe3 Rb2 25. Rf1 Qd8 26. Qe4 Ne7 27. Rae1 f5 28. Qe5 Ng6 29. Qg3 Qd5 30. Rf2 Rxf2 31. Qxf2 Rb8 32. Rc1 Qe4 33. c6 Rb1 34. Rxb1 Qxb1+ 35. Qf1 Qc2 36. Qf3 Ne7 37. Qg3+ Kf8 38. Qb8+ Kg7 39. Qe5+ Kf8 40. c7 Qc3 41. h3 f4 42. Qxf4 Ke8 43. Qd6 f5 44. Kh2 h5 45. d5 h4 46. Qe6 Qc4 47. Qe5 Kd7 48. d6 Nc8 49. Qxf5+ Qe6 1/2-1/2

[Event "Paulista-chT Interclubes"]
[Site "Sao Paulo"]
[Date "2013.02.??"]
[Round "1"]
[White "Flores, Diego"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2600"]
[BlackElo "2117"]
[PlyCount "69"]
[EventDate "2013.02.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Pinheiros EC"]
[BlackTeam "Rio Preto AC"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Bd3 0-0 7. 0-0 dxc4 8. Bxc4 b5 9. Bb3 a6 10. Qe2 Nbd7 11. e4 e6 12. e5 Nd5 13. Bg5 Qb6 14. Nxd5 cxd5 15. Qe3 Bb7 16. Bh6 a5 17. h4 a4 18. Bd1 a3 19. bxa3 f6 20. Bxg7 Kxg7 21. h5 gxh5 22. Rc1 Rac8 23. Rxc8 Bxc8 24. exf6+ Nxf6 25. Ne5 Qa7 26. Be2 b4 27. Rc1 Kh8 28. Qh6 Kg8 29. Rxc8 Rxc8 30. Qxf6 Rf8 31. Qxe6+ Kh8 32. Qh6 Kg8 33. Bf3 Qxd4 34. Bxd5+ Qxd5 35. Qg5+ 1-0

[Event "Paulista-chT Interclubes"]
[Site "Sao Paulo"]
[Date "2013.02.??"]
[Round "3"]
[White "Goncalves, Ivan Mesquita V"]
[Black "Alonso, Nicolas"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2169"]
[BlackElo "2117"]
[PlyCount "99"]
[EventDate "2013.02.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Sociedade Hebraica II"]
[BlackTeam "Rio Preto AC"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 0-0 8. 0-0 Nc6 9. Be3 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 Nd7 13. Be3 a5 14. b3 Nc5 15. Rfc1 Qb6 16. Rc2 Rfc8 17. Kh1 a4 18. Rb1 axb3 19. axb3 Qb4 20. Nd5 Qxd2 21. Bxd2 Bxd5 22. cxd5 Kf8 23. Rbc1 Rcb8 24. Rb1 Ra3 25. b4 Nb3 26. Bc3 Nd4 27. Bxd4 Bxd4 28. g3 Rba8 29. Rbc1 Ra1 30. Rxa1 Rxa1+ 31. Kg2 Rg1+ 32. Kh3 Rb1 33. b5 Bc5 34. Ra2 Re1 35. Kg2 Rg1+ 36. Kh3 Re1 37. Kg2 Rg1+ 38. Kh3 Rb1 39. Kg2 Kg7 40. f4 h5 41. h4 Rb3 42. Rc2 b6 43. Ra2 Re3 44. Bf3 Re1 45. Be2 Rg1+ 46. Kf3 Bb4 47. Kf2 Bc5+ 48. Kf3 Bb4 49. Kf2 Bc5+ 50. Kf3 1/2-1/2

[Event "Paulista-chT Interclubes"]
[Site "Sao Paulo"]
[Date "2013.02.??"]
[Round "6"]
[White "Miquelin, Nicolas Seoane"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1958"]
[BlackElo "2117"]
[PlyCount "102"]
[EventDate "2013.02.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Primeiro de Maio FC"]
[BlackTeam "Rio Preto AC"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BRA"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 Nc6 7. d3 d5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. Nd2 Qd7 11. Rb1 b6 12. a3 Bb7 13. b3 Rac8 14. Bb2 e5 15. Bc3 Rfe8 16. Re1 Nd4 17. Bxb7 Qxb7 18. Nc4 Rcd8 19. f3 e4 20. fxe4 Nxe2+ 21. Qxe2 Bxc3 22. Rf1 f5 23. Qf3 b5 24. exf5 Bd4+ 25. Kg2 Re2+ 26. Kh3 Qxf3 27. Rxf3 bxc4 28. dxc4 Rf8 29. Rbf1 Re3 30. Rxe3 Bxe3 31. g4 gxf5 32. gxf5 Kf7 33. Rd1 Kf6 34. b4 cxb4 35. axb4 Kxf5 36. Rd7 h6 37. c5 Rb8 38. Rxa7 Rxb4 39. Ra6 Rb2 40. Kg3 Bf4+ 41. Kf3 Rxh2 42. c6 Rc2 43. Ra5+ Be5 44. Ra6 h5 45. Rb6 h4 46. Rb4 h3 47. Rh4 h2 48. c7 Bxc7 49. Rh5+ Kg6 50. Rh8 Rc1 51. Kg2 Rg1+ 0-1

[Event "Birigui U2200 op 3rd"]
[Site "Birigui"]
[Date "2008.12.07"]
[Round "5.1"]
[White "Alonso, Nicolas"]
[Black "Rodrigues, Edgar"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2124"]
[BlackElo "2180"]
[PlyCount "95"]
[EventDate "2008.12.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 Nc6 12. Rhb1 a6 13. Qf4 c4 14. Be2 Qe7 15. a4 Rb8 16. g4 g6 17. Qf6 Rh7 18. h4 Ke8 19. Nh2 Kd7 20. f4 Kc7 21. h5 Bd7 22. hxg6 fxg6 23. Rf1 Qxf6 24. exf6 Rf8 25. Nf3 Rxf6 26. Ke3 Rf8 27. Rf2 Rhf7 28. g5 h5 29. Nh4 Ne7 30. a5 Nf5+ 31. Nxf5 exf5 32. Bf3 Re7+ 33. Kd2 Bc6 34. Rb1 Rfe8 35. Rff1 Re3 36. Rf2 Kd6 37. Rff1 Bb5 38. Rf2 R3e7 39. Rh1 Rb8 40. Rb1 b6 41. axb6 Rxb6 42. Rff1 Rb8 43. Ra1 Rbe8 44. Rf2 Kc6 45. Rff1 Rd8 46. Rfb1 Ra8 47. Ra5 Rae8 48. Raa1 0-1

[Event "Birigui U2200 op 3rd"]
[Site "Birigui"]
[Date "2008.12.07"]
[Round "6.2"]
[White "Moreira, Ronaldo Alonso"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2002"]
[BlackElo "2124"]
[PlyCount "88"]
[EventDate "2008.12.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 d6 8. Bg2 Bg7 9. Rb1 Nbd7 10. b3 0-0 11. Nf3 Nb6 12. 0-0 Bb7 13. e4 Ng4 14. Qc2 Ba6 15. Rd1 Nd7 16. Bf1 Bxf1 17. Kxf1 Bxc3 18. Qxc3 Rxa2 19. Bb2 f6 20. Ra1 Rxa1 21. Rxa1 Qb6 22. h3 Nge5 23. Nd2 Qb5+ 24. Kg2 Qe2 25. Qe3 Qxe3 26. fxe3 Rb8 27. Ra7 Kf8 28. Bc3 h5 29. Kf1 g5 30. Kg2 g4 31. h4 Ke8 32. Kf1 Nd3 33. Kg2 Nc1 34. Ra3 Nb6 35. Kf1 f5 36. Ra1 Nd3 37. Ke2 fxe4 38. Nxe4 Nb4 39. Bxb4 cxb4 40. Kd3 Nd7 41. Nd2 Rc8 42. Rf1 Rc5 43. Rf5 Rc3+ 44. Ke2 Nf6 1-0

[Event "Birigui U2200 op 3rd"]
[Site "Birigui"]
[Date "2008.12.06"]
[Round "3.4"]
[White "Alonso, Nicolas"]
[Black "Jorge, Denrick Cabral Jose"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2124"]
[BlackElo "1925"]
[PlyCount "81"]
[EventDate "2008.12.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Ng4 8. Bc1 Be6 9. f3 Nf6 10. Bg5 Nbd7 11. Qd2 Be7 12. 0-0-0 b5 13. Be3 Nb6 14. Bxb6 Qxb6 15. Kb1 Bc4 16. g4 Bxf1 17. Rdxf1 b4 18. Nd5 Nxd5 19. exd5 a5 20. f4 a4 21. Nc1 0-0 22. h4 b3 23. cxb3 axb3 24. a3 Rfc8 25. Qd3 Rab8 26. Rh2 exf4 27. g5 Qe3 28. Qxe3 fxe3 29. Re2 f6 30. Rxe3 Rc7 31. Rfe1 Kf7 32. Rf1 Kg8 33. Rg3 fxg5 34. hxg5 Rc5 35. Re1 Bd8 36. g6 hxg6 37. Rxg6 Bf6 38. Rgg1 Rd8 39. Re2 Kf7 40. Rf1 Rb8 41. Nd3 1-0

[Event "Birigui U2200 op 3rd"]
[Site "Birigui"]
[Date "2008.12.06"]
[Round "4.2"]
[White "Mendonca Campelo, Higor Carlos"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1924"]
[BlackElo "2124"]
[PlyCount "86"]
[EventDate "2008.12.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nf6 5. g3 Nc6 6. Bg2 b6 7. 0-0 Bb7 8. Re1 Be7 9. c3 Qc7 10. exd5 Nxd5 11. Nc4 0-0 12. Nfe5 Nxe5 13. Nxe5 Rad8 14. Qc2 Nf6 15. Bxb7 Qxb7 16. Bg5 Rd5 17. d4 cxd4 18. cxd4 Rxd4 19. Rad1 Rxd1 20. Rxd1 Rc8 21. Qa4 Nd5 22. Bxe7 Qxe7 23. a3 Qc7 24. Re1 Qb7 25. Nd3 g6 26. Rc1 Rxc1+ 27. Nxc1 h5 28. Nd3 Nf6 29. Qd4 Qf3 30. Qd8+ Kg7 31. Qd4 Qd1+ 32. Kg2 e5 33. Qc3 e4 34. Nf4 g5 35. Nh3 Qf3+ 36. Kg1 Kg6 37. Qd2 Qf5 38. Kg2 Nd5 39. b4 f6 40. Ng1 h4 41. Qe2 g4 42. Qd2 h3+ 43. Kf1 e3 0-1

[Event "Birigui U2200 op 3rd"]
[Site "Birigui"]
[Date "2008.12.05"]
[Round "1.4"]
[White "Alonso, Nicolas"]
[Black "Martinelli Junior, Jose de Paula"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2124"]
[PlyCount "35"]
[EventDate "2008.12.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 a6 5. Bxc6+ bxc6 6. dxe5 d5 7. Nc3 Bb4 8. 0-0 Bxc3 9. bxc3 g6 10. Bg5 Ne7 11. Bf6 0-0 12. exd5 cxd5 13. Nd4 Bb7 14. Qd2 Nf5 15. Nxf5 Qxf6 16. exf6 Rfd8 17. Qh6 Rd6 18. Qg7# 1-0

[Event "Birigui U2200 op 3rd"]
[Site "Birigui"]
[Date "2008.12.05"]
[Round "2.4"]
[White "Ferreira, Jonas de Vargas"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1782"]
[BlackElo "2124"]
[PlyCount "50"]
[EventDate "2008.12.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 b5 6. Bd3 Bb7 7. Qe2 Bc5 8. Nb3 Be7 9. Be3 d6 10. Nc3 Nf6 11. Nd4 Nbd7 12. 0-0 0-0 13. Rad1 Qc7 14. Bg5 Rfe8 15. Rfe1 Rac8 16. Nf3 Bf8 17. h3 e5 18. Nh2 d5 19. Ng4 dxe4 20. Nxe4 Nd5 21. Ng3 Nc5 22. Nh5 e4 23. Nhf6+ gxf6 24. Nxf6+ Nxf6 25. Bxf6 Qf4 0-1

[Event "Birigui U2200 op 2nd"]
[Site "Birigui"]
[Date "2007.12.08"]
[Round "4.1"]
[White "Alonso, Nicolas"]
[Black "Shiroma, Silvio Haruo"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2101"]
[BlackElo "2166"]
[PlyCount "110"]
[EventDate "2007.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Be2 Nfd7 7. 0-0 e5 8. Bh2 e4 9. Nfd2 f5 10. c4 Nf6 11. Nc3 Kh8 12. b4 Nc6 13. Qb3 Bh6 14. d5 Nd4 15. Qd1 Nxe2+ 16. Qxe2 Qe7 17. Nb3 a6 18. c5 Bd7 19. cxd6 cxd6 20. Na5 Rac8 21. Rfc1 Rc7 22. Nc4 Ne8 23. Nb6 Bg7 24. Qd2 Be5 25. Bxe5+ Qxe5 26. Ne2 g5 27. Nd4 Rf7 28. Nxd7 Rcxd7 29. Ne6 h6 30. Rab1 Nc7 31. Nxc7 Rxc7 32. a4 Kg7 33. b5 axb5 34. axb5 Rc5 35. Rxc5 dxc5 36. Rd1 b6 37. Qa2 Qd6 38. Qa8 Rc7 39. Qe8 c4 40. g4 c3 41. gxf5 c2 42. Rc1 Qxd5 43. Qg6+ Kf8 44. Qxh6+ Ke7 45. Qxg5+ Kd7 46. Qg7+ Kc8 47. Qd4 Qxf5 48. Qb2 Qf3 49. Kf1 Qd1+ 50. Kg2 Qf3+ 51. Kf1 Qxh3+ 52. Ke1 Qh1+ 53. Kd2 Qf3 54. Ke1 Qh1+ 55. Kd2 Qf3 1/2-1/2

[Event "Birigui U2200 op 2nd"]
[Site "Birigui"]
[Date "2007.12.08"]
[Round "3.3"]
[White "Moreira, Ronaldo Alonso"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2013"]
[BlackElo "2101"]
[PlyCount "56"]
[EventDate "2007.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 d6 8. Bg2 Bg7 9. Nf3 0-0 10. Rb1 Nbd7 11. b3 Nb6 12. Bb2 Bc8 13. e4 Nbd7 14. 0-0 Ba6 15. Re1 Ng4 16. a4 Qa5 17. Na2 Bxb2 18. Rxb2 Rfb8 19. Bf1 Nge5 20. Nxe5 Nxe5 21. Kg2 Bxf1+ 22. Rxf1 c4 23. f4 Nd3 24. Rb1 cxb3 25. Rxb3 Rxb3 26. Qxb3 Qd2+ 27. Kh1 Nf2+ 28. Kg2 Ng4+ 0-1

[Event "Birigui U2200 op 2nd"]
[Site "Birigui"]
[Date "2007.12.07"]
[Round "?"]
[White "Alonso, Nicolas"]
[Black "De Rossi, Pedro Donizeti"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2101"]
[BlackElo "2072"]
[PlyCount "79"]
[EventDate "2007.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 Be7 7. e3 0-0 8. Bd3 Re8 9. 0-0 c6 10. Qc2 Bd6 11. Bxh7+ Kh8 12. Bf5 g6 13. Bh3 Kg7 14. e4 dxe4 15. Nxe4 Qe7 16. Nxd6 Qxd6 17. Rfe1 Rh8 18. Ne5 Nd5 19. Nxf7 Qf8 20. Nxh8 Qxh8 21. Qd2 N7f6 22. Bxc8 Rxc8 23. Re6 Qh5 24. Rae1 Rf8 25. Bxf6+ Nxf6 26. Re7+ Kg8 27. R1e5 Qh4 28. g3 Qh3 29. Qg5 Qh5 30. Qxh5 gxh5 31. Rg5+ Kh8 32. Rf5 h4 33. Re6 Kg7 34. Rfxf6 Rxf6 35. Rxf6 Kxf6 36. f4 Kf5 37. Kg2 Ke4 38. Kh3 Kxd4 39. Kxh4 Kd3 40. f5 1-0

[Event "Birigui U2200 op 2nd"]
[Site "Birigui"]
[Date "2007.12.07"]
[Round "2.3"]
[White "Alonso, Nicolas"]
[Black "Nobre, Jose Adalberto Barb"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2101"]
[BlackElo "1832"]
[PlyCount "99"]
[EventDate "2007.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Qc7 5. g3 Nbd7 6. Bg2 dxc4 7. 0-0 e6 8. e4 Be7 9. a4 0-0 10. Nd2 e5 11. Nxc4 Nb6 12. Nxe5 Bd6 13. a5 Nbd7 14. Nc4 Bb4 15. Bf4 Qd8 16. e5 Nd5 17. Nxd5 cxd5 18. Bxd5 Nb6 19. Nxb6 axb6 20. Qf3 bxa5 21. Rfd1 Bg4 22. Bxf7+ Rxf7 23. Qxg4 Qc8 24. e6 Rf6 25. d5 Qc2 26. d6 Bc5 27. Rd2 Qe4 28. d7 Be7 29. Rc1 Rd8 30. Re2 Qf5 31. Qxf5 Rxf5 32. Rc8 g5 33. Bc7 Rdf8 34. d8Q Bxd8 35. Rxd8 Rxd8 36. Bxd8 Kf8 37. e7+ Ke8 38. Re6 Rd5 39. Rf6 Re5 40. Rf8+ Kd7 41. e8Q+ Rxe8 42. Rxe8 Kxe8 43. Bxa5 g4 44. Kf1 Ke7 45. Ke2 Ke6 46. Ke3 Kf5 47. Kd4 h5 48. Bb6 Kg5 49. Ke5 Kg6 50. Bd8 1-0

[Event "Birigui U2200 op 2nd"]
[Site "Birigui"]
[Date "2007.12.07"]
[Round "1.3"]
[White "Berti Neto, Paulo Vicente"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "A31"]
[BlackElo "2101"]
[PlyCount "89"]
[EventDate "2007.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nc3 cxd4 4. Qxd4 Nc6 5. Qd1 g6 6. Nf3 Bg7 7. e3 0-0 8. Be2 d6 9. 0-0 a6 10. Re1 Rb8 11. e4 Nd7 12. Qd3 Nc5 13. Qc2 Bg4 14. Bd2 Bxf3 15. Bxf3 Nd4 16. Qd1 Nd3 17. Re3 Nxb2 18. Qc1 Nxc4 19. Rd3 Ne5 20. Rb1 Nxd3 21. Qd1 b5 22. Be3 Nxf3+ 23. gxf3 Bxc3 24. Qxd3 Bg7 25. Bd4 Bxd4 26. Qxd4 Qb6 27. Qxb6 Rxb6 28. a4 b4 29. a5 Rb5 30. Rb3 Rc8 31. Kg2 Rc3 32. Rb2 b3 33. Rb1 b2 34. Rxb2 Rxb2 35. h3 Rcc2 36. Kg3 Kg7 37. f4 Rxf2 38. f5 g5 39. Kg4 Kh6 40. h4 Rf4+ 41. Kg3 Rb3+ 42. Kg2 Rxe4 43. Kf2 Ra4 44. Ke2 Ra2+ 45. Kd1 0-1

[Event "Birigui U2200 op 2nd"]
[Site "Birigui"]
[Date "2007.12.07"]
[Round "?"]
[White "Dos Santos Dutra, Fernando Junior Fre"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2065"]
[BlackElo "2101"]
[PlyCount "32"]
[EventDate "2007.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. dxc5 e6 4. Nc3 Bxc5 5. e4 Ng4 6. Nd4 Nxf2 7. Kxf2 Qf6+ 8. Ke3 Nc6 9. Nce2 e5 10. c3 0-0 11. Qd3 Re8 12. Kd2 exd4 13. cxd4 Nxd4 14. Nc3 Qf2+ 15. Kd1 d5 16. Be3 Bg4+ 0-1

[Event "Birigui U2200 op 1st"]
[Site "Birigui"]
[Date "2006.12.08"]
[Round "6"]
[White "Alonso, Nicolas"]
[Black "Batista, Gerson Peres"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2107"]
[BlackElo "2197"]
[PlyCount "70"]
[EventDate "2006.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qg5 8. Qe2 Nf6 9. f4 Qxf4 10. d4 Qd6 11. Ne5+ c6 12. Bc4 Be6 13. c3 Be7 14. Bf4 Bxc4 15. Qxc4 Qd5 16. 0-0 0-0 17. Qe2 c5 18. dxc5 Bxc5+ 19. Kh1 Rae8 20. Nc4 Qd3 21. Qxd3 exd3 22. b4 Nd5 23. Bd2 Bf2 24. Rad1 Re2 25. h3 Nf6 26. Bf4 Ne4 27. Bh2 d2 28. Be5 Rc8 29. Bf4 Rd8 30. a4 Be1 31. Nxd2 Bxd2 32. Kg1 Nxc3 33. Rxd2 Rdxd2 34. Bxd2 Rxd2 35. a5 Rd1 0-1

[Event "Birigui U2200 op 1st"]
[Site "Birigui"]
[Date "2006.12.08"]
[Round "?"]
[White "Alonso, Nicolas"]
[Black "Da Silva, Eduardo Batista Q"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "2107"]
[PlyCount "144"]
[EventDate "2006.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Nf3 c5 9. Qd2 a6 10. dxc5 Nxc5 11. 0-0-0 b5 12. Bd3 Nxd3+ 13. Qxd3 Nd7 14. Ng5 g6 15. Qh3 f5 16. exf6 Nxf6 17. Rhe1 b4 18. Ne2 e5 19. Qb3 Bg4 20. h3 Bxe2 21. Rxe2 e4 22. Nxe4 Kh8 23. Nc3 Qd6 24. Nxd5 Nxd5 25. Qxd5 Qxf4+ 26. Qd2 a5 27. Qxf4 Rxf4 28. Rd7 Rf1+ 29. Kd2 Ra1 30. Ree7 Rxa2 31. Rxh7+ Kg8 32. Rdg7+ Kf8 33. Rd7 Kg8 34. Kc1 Ra1+ 35. Kd2 Ra2 36. Ke3 Rxb2 37. Kf4 Rxc2 38. Rdg7+ Kf8 39. Rxg6 Rac8 40. Ra7 R2c5 41. Rga6 Rc4+ 42. Kg3 R4c5 43. Rxa5 Rxa5 44. Rxa5 Rb8 45. Ra1 Ke7 46. Kf4 Kd6 47. Ke4 Kc5 48. Rc1+ Kb5 49. g4 Rh8 50. Rh1 Kc4 51. h4 b3 52. h5 b2 53. Kf5 Rf8+ 54. Kg6 Rg8+ 55. Kf5 Rf8+ 56. Kg5 Rg8+ 57. Kh4 Kd5 58. h6 Ke6 59. Kh5 Rb8 60. Rb1 Kf7 61. g5 Kg8 62. Kg6 Rb6+ 63. Kf5 Rb5+ 64. Kg4 Rb4+ 65. Kh5 Rb5 66. Kg4 Rb4+ 67. Kf3 Kh7 68. Ke3 Rg4 69. Rxb2 Rxg5 70. Rh2 Rg6 71. Kf4 Rxh6 72. Rxh6+ Kxh6 1/2-1/2

[Event "Birigui U2200 op 1st"]
[Site "Birigui"]
[Date "2006.12.08"]
[Round "4"]
[White "Alonso, Nicolas"]
[Black "Rodrigues, Tiago Pereira"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2107"]
[PlyCount "67"]
[EventDate "2006.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bf4 g5 9. Bg3 Bg7 10. Be2 h5 11. Bxg4 Bxg4 12. f3 Bd7 13. Bf2 0-0 14. Qd2 f6 15. Nf5 Nc6 16. Nd5 Rb8 17. Bb6 Qe8 18. 0-0-0 Rc8 19. h4 g4 20. fxg4 hxg4 21. h5 Bxf5 22. exf5 Kh7 23. h6 Bh8 24. Rh4 Rg8 25. Qe2 Ne5 26. Bd4 e6 27. fxe6 Qxe6 28. Nf4 Qf5 29. Rf1 Rg5 30. Rhh1 b5 31. Nh3 gxh3 32. Rxf5 hxg2 33. Rg1 Rxf5 34. Qe4 1-0

[Event "Birigui U2200 op 1st"]
[Site "Birigui"]
[Date "2006.12.08"]
[Round "3"]
[White "Gambarini, Victor"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2107"]
[PlyCount "80"]
[EventDate "2006.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. d4 d6 7. cxd6 cxd6 8. Nf3 Nc6 9. 0-0 Be7 10. Bd2 0-0 11. Nc3 Nb6 12. Bb3 dxe5 13. dxe5 Nd7 14. Qe2 Nc5 15. Bc2 Nb4 16. Be3 Nxc2 17. Qxc2 Qd3 18. Rac1 b6 19. Rfd1 Qxc2 20. Rxc2 Ba6 21. Rcd2 Nb7 22. Ne4 Rfd8 23. Rd7 Kf8 24. Bg5 Rxd7 25. Rxd7 Bxg5 26. Nfxg5 Rc8 27. h3 h6 28. Nxf7 Ke8 29. Rxb7 Rc1+ 30. Kh2 Bxb7 31. Nfd6+ Kd7 32. Nxb7 Rc2 33. b3 Rxa2 34. Kg3 Rb2 35. Kg4 Kc6 36. Nd8+ Kd5 37. Nd6 Rxf2 38. Ne8 Rxg2+ 39. Kf3 Rc2 40. Nxg7 Rc7 0-1

[Event "Birigui U2200 op 1st"]
[Site "Birigui"]
[Date "2006.12.08"]
[Round "?"]
[White "Martinelli Junior, Jose de Paula"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "B40"]
[BlackElo "2107"]
[PlyCount "30"]
[EventDate "2006.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. Bc4 e6 4. Nf3 b5 5. Bd3 c4 6. Be2 Bb7 7. b3 d5 8. exd5 exd5 9. 0-0 d4 10. Nb1 d3 11. cxd3 cxd3 12. Ne5 dxe2 13. Qxe2 Be7 14. Qh5 Qd5 15. Re1 Qxg2# 1-0

[Event "Birigui U2200 op 1st"]
[Site "Birigui"]
[Date "2006.12.08"]
[Round "5"]
[White "Minetto, Adriano"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2107"]
[BlackElo "2107"]
[PlyCount "52"]
[EventDate "2006.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. 0-0 0-0 7. d3 d5 8. Bg5 e6 9. Qc1 Qd7 10. Rd1 d4 11. Bxf6 Bxf6 12. Ne4 Be7 13. Qh6 f6 14. h4 Rf7 15. Nh2 f5 16. Nd2 b6 17. Ndf3 Bb7 18. Qd2 Bf6 19. Ng5 Re7 20. Rab1 Kg7 21. g4 Ne5 22. gxf5 exf5 23. b4 Bxg2 24. Kxg2 cxb4 25. Rxb4 Rae8 26. Rb2 Qc6+ 1-0

[Event "Birigui U2200 op 1st"]
[Site "Birigui"]
[Date "2006.12.08"]
[Round "7"]
[White "Narvaez, Eduardo De Oliveira"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "E62"]
[BlackElo "2107"]
[PlyCount "104"]
[EventDate "2006.12.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c6 7. Nc3 Qa5 8. Bg5 h6 9. Bxf6 Bxf6 10. e4 Bg4 11. Qd2 Qh5 12. Ne1 Nd7 13. f3 Bh3 14. Rd1 Bxg2 15. Nxg2 Bg7 16. b4 Rfd8 17. f4 Nb6 18. Ne3 c5 19. bxc5 dxc5 20. d5 Bd4 21. Kh1 Rdc8 22. f5 Qg5 23. Rf4 Bxe3 24. Qxe3 Nxc4 25. Qe2 Ne5 26. fxg6 fxg6 27. d6 Rd8 28. dxe7 Qxe7 29. Nd5 Qg7 30. Qb2 Kh8 31. Rdf1 Rac8 32. Qd2 c4 33. Qc3 b5 34. Qa5 c3 35. Nxc3 Nc6 36. Qa3 b4 37. Qc1 Ne5 38. Nd5 Rxc1 39. Rxc1 Nd3 40. Rc7 Qa1+ 41. Kg2 Nxf4+ 42. Nxf4 Rd2+ 43. Kh3 Qf1+ 44. Kg4 Qd1+ 45. Kh3 Rd7 46. Nxg6+ Kg7 47. Rc6 Qh5+ 48. Nh4 Kh7 49. Rf6 Rg7 50. Rf4 a5 51. g4 Qe5 52. Ng2 a4 0-1

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.03"]
[Round "6"]
[White "Alonso, Nicolas"]
[Black "Batezelli, Alessandro"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2109"]
[PlyCount "83"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 f5 3. exf5 d5 4. d4 Bxf5 5. Bd3 e6 6. 0-0 Qd7 7. Bxf5 exf5 8. Re1+ Be7 9. Ng5 Nf6 10. Ne6 Kf7 11. Nd2 Rhe8 12. Nf3 Ne4 13. Nf4 Kg8 14. Nd3 Bd6 15. c3 Re6 16. Bf4 b6 17. Nfe5 Nxe5 18. Bxe5 Rae8 19. f3 Nf6 20. Qd2 c5 21. Bxd6 Qxd6 22. Rxe6 Rxe6 23. Re1 Nd7 24. g3 cxd4 25. cxd4 Qe7 26. Kf2 Rxe1 27. Nxe1 g5 28. Nc2 Kf7 29. Ne3 Qe6 30. Qd3 Kf6 31. Qb5 h5 32. Nxd5+ Kg6 33. h4 Nf6 34. Nxf6 Qxf6 35. Qe8+ Kg7 36. Qe5 gxh4 37. gxh4 f4 38. Ke2 Kg6 39. Qxf6+ Kxf6 40. Kd3 Kf5 41. d5 Ke5 42. d6 1-0

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.02"]
[Round "4"]
[White "Alonso, Nicolas"]
[Black "Levy, Ariel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2109"]
[PlyCount "49"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Ne5 Nd7 8. Nxg6 hxg6 9. Bg2 c6 10. 0-0 Qc7 11. Qf3 e6 12. Re1 Bd6 13. c4 N5f6 14. g5 Nh5 15. d5 cxd5 16. cxd5 e5 17. Nc3 f5 18. gxf6 gxf6 19. Qg4 0-0-0 20. Be3 Bc5 21. d6 Qa5 22. Bxc5 Qxc5 23. Rec1 f5 24. Qf3 e4 25. Nxe4 1-0

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.02"]
[Round "5"]
[White "Rodriguez Vila, Andres"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2306"]
[BlackElo "2109"]
[PlyCount "85"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Nc3 0-0 8. Be3 Nc6 9. Be2 Bd7 10. Nc2 Rc8 11. Qd2 Ne5 12. Na3 a6 13. 0-0 Be6 14. Nd5 Bxd5 15. exd5 Qc7 16. Rfc1 Rfd8 17. h3 Ned7 18. f4 Ne4 19. Qc2 f5 20. Bf3 Ndf6 21. g4 Qd7 22. Qg2 b5 23. g5 Ne8 24. Rc2 b4 25. Nb1 e5 26. dxe6 Qxe6 27. Nd2 Kh8 28. Nxe4 fxe4 29. Bg4 Qe7 30. Bxc8 Rxc8 31. Rd1 a5 32. b3 a4 33. Re2 axb3 34. axb3 Nc7 35. Bd4 Re8 36. Bxg7+ Kxg7 37. Rde1 d5 38. cxd5 Nxd5 39. Rxe4 Qa7+ 40. Qf2 Ra8 41. Qxa7+ Rxa7 42. Rd4 Ra5 43. Kf2 1-0

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.01"]
[Round "2"]
[White "Alonso, Nicolas"]
[Black "Araujo, Beatriz Moraes"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2109"]
[PlyCount "92"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Bf5 8. Re1 0-0 9. c4 c6 10. cxd5 cxd5 11. Nc3 Bb4 12. Qc2 Re8 13. Bd2 Nxd2 14. Rxe8+ Qxe8 15. Qxd2 Bxd3 16. Qxd3 Bxc3 17. Qxc3 Nc6 18. Qb3 Qd7 19. Re1 Rd8 20. h3 h6 21. Qe3 Qc7 22. a3 Qb6 23. Qc3 Qa5 24. b4 Qb6 25. Rb1 Re8 26. Re1 Rxe1+ 27. Qxe1 Nxd4 28. Qe8+ Kh7 29. Qxf7 Nxf3+ 30. Qxf3 Qc6 31. g3 Qe6 32. h4 b6 33. h5 Kg8 34. Qf4 Qe8 35. g4 Qe1+ 36. Kg2 Qe8 37. Qd6 Qf7 38. Kg3 Kh7 39. f4 d4 40. f5 Qb3+ 41. Kh4 Qe3 42. Qg6+ Kg8 43. f6 Qf2+ 44. Kh3 Qf3+ 45. Kh2 Qf2+ 46. Kh3 Qf3+ 1/2-1/2

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.07.01"]
[Round "3"]
[White "Fabri Lima, Eduardo"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "A58"]
[BlackElo "2109"]
[PlyCount "50"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 d6 8. Nd2 Bg7 9. e4 Bxf1 10. Nxf1 Qa5 11. Nd2 Qa6 12. Qe2 Nbd7 13. Qxa6 Rxa6 14. 0-0 Ne5 15. Rb1 Nd3 16. b3 Ng4 17. Ne2 Rxa2 18. h3 Nxc1 19. Nxc1 Rxd2 20. hxg4 Be5 21. g3 0-0 22. Kg2 f5 23. gxf5 gxf5 24. Kf3 fxe4+ 25. Kxe4 Bxg3 0-1

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2005.06.??"]
[Round "7"]
[White "Alvarenga Massarioli, Felipe"]
[Black "Alonso, Nicolas"]
[Result "1/2-1/2"]
[ECO "B05"]
[BlackElo "2109"]
[PlyCount "93"]
[EventDate "2005.06.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. h3 Bh5 7. 0-0 Be7 8. c4 Nb6 9. b3 0-0 10. Bb2 dxe5 11. Nxe5 Bxe2 12. Qxe2 N8d7 13. Nd2 c6 14. f4 Qc7 15. Rae1 Rae8 16. Ndf3 c5 17. Rd1 cxd4 18. Bxd4 Bc5 19. Qe3 Rd8 20. Nxd7 Nxd7 21. Bxc5 Qxc5 22. Qd4 Qxd4+ 23. Rxd4 Nb8 24. Rfd1 Nc6 25. Rxd8 Rxd8 26. Rxd8+ Nxd8 27. Nd4 a6 28. Kf2 Kf8 29. Ke3 Ke7 30. c5 f6 31. b4 g6 32. Ke4 Kd7 33. a4 Nf7 34. b5 axb5 35. axb5 f5+ 36. Kd3 e5 37. fxe5 Nxe5+ 38. Kc3 f4 39. Nf3 Nf7 40. Kd4 Ke6 41. Ke4 g5 42. Nd4+ Kf6 43. Kd5 h5 44. c6 bxc6+ 45. Nxc6 g4 46. hxg4 hxg4 47. b6 1/2-1/2

[Event "Sao Paulo Communic 1st"]
[Site "Sao Paulo"]
[Date "2004.02.10"]
[Round "9"]
[White "Alonso, Nicolas"]
[Black "Dias, Joao Batista de Sou"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2109"]
[BlackElo "2100"]
[PlyCount "25"]
[EventDate "2004.02.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 1/2-1/2

[Event "Sao Paulo Communic 1st"]
[Site "Sao Paulo"]
[Date "2004.02.09"]
[Round "8"]
[White "Jukemura, Leandro"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "2109"]
[PlyCount "110"]
[EventDate "2004.02.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 c5 2. c3 Nf6 3. Nf3 e6 4. Bg5 d5 5. e3 h6 6. Bf4 Nc6 7. Bd3 Nh5 8. Bg3 Nxg3 9. hxg3 Bd6 10. Nbd2 Bd7 11. 0-0 0-0 12. dxc5 Bxc5 13. c4 Bb6 14. cxd5 exd5 15. Nb3 Bg4 16. Be2 Qf6 17. Qxd5 Qxb2 18. Bb5 Be6 19. Qe4 Rac8 20. Bxc6 bxc6 21. Nfd4 Bd5 22. Qc2 Qxc2 23. Nxc2 Rfd8 24. Rfd1 Kf8 25. Rac1 Ke7 26. Nb4 Bxb3 27. Rxd8 Kxd8 28. axb3 Kd7 29. Kf1 a5 30. Nd3 f6 31. Ke2 Bd8 32. Nc5+ Ke7 33. Kf3 Rb8 34. Rc3 Rb5 35. Na4 Kd7 36. Nc5+ Kd6 37. Ne4+ Kc7 38. Nc5 Kd6 39. Ne4+ Ke7 40. Nc5 Bb6 41. Ne4 f5 42. Nd2 Kd7 43. Nc4 Bd8 44. e4 fxe4+ 45. Kxe4 Bf6 46. Rd3+ Ke7 47. f4 Rb4 48. Kf5 a4 49. Re3+ Kd8 50. Ne5 Bxe5 51. fxe5 axb3 52. Re1 b2 53. Rb1 Ke7 54. Kg6 c5 55. Kf5 g6+ 0-1

[Event "Sao Paulo Communic 1st"]
[Site "Sao Paulo"]
[Date "2004.02.08"]
[Round "7"]
[White "Alonso, Nicolas"]
[Black "Da Silva, Saulo de Tarso"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2109"]
[BlackElo "2031"]
[PlyCount "110"]
[EventDate "2004.02.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be6 10. Bxf6 gxf6 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. Nce3 Bg7 15. Bd3 Ne7 16. Nxe7 Qxe7 17. a4 Rb8 18. axb5 axb5 19. Be4 Qd7 20. Qf3 0-0 21. Nf5 d5 22. Qg4 Bxf5 23. Bxf5 Qe7 24. 0-0 Rb6 25. Rfd1 Rd8 26. Rd3 Rh6 27. Rg3 Qf8 28. Qg5 Kh8 29. Ra7 Bf6 30. Qg4 Rh4 31. Qe2 Ra8 32. Rxa8 Qxa8 33. h3 e4 34. Rg4 Be5 35. Qd1 Rh5 36. g3 Rxf5 37. Rh4 Qa7 38. Qe2 Bxg3 39. Rg4 Qxf2+ 40. Qxf2 Bxf2+ 41. Kf1 Bb6+ 42. Ke2 h5 43. Rg2 Kh7 44. Kd1 b4 45. Rg3 b3 46. Kc1 Rf1+ 47. Kd2 e3+ 48. Kd3 Rd1+ 49. Ke2 Rd2+ 50. Ke1 Rxb2 51. Rg5 Ba5 52. Rxh5+ Kg6 53. Re5 Bxc3+ 54. Kd1 Bxe5 55. h4 e2+ 0-1

[Event "Sao Paulo Communic 1st"]
[Site "Sao Paulo"]
[Date "2004.02.07"]
[Round "5"]
[White "Braghini, Erlon Cezar"]
[Black "Alonso, Nicolas"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2130"]
[BlackElo "2109"]
[PlyCount "13"]
[EventDate "2004.02.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 e6 4. Bc4 Ne7 5. g3 d5 6. Bb3 dxe4 7. Nxe4 1/2-1/2

[Event "Sao Paulo Communic 1st"]
[Site "Sao Paulo"]
[Date "2004.02.07"]
[Round "6"]
[White "Carvalho, Herbert Abreu"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2175"]
[BlackElo "2109"]
[PlyCount "91"]
[EventDate "2004.02.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 e6 3. e4 Bxc5 4. Bd3 d5 5. exd5 exd5 6. Nf3 Nf6 7. 0-0 0-0 8. h3 h6 9. Nbd2 Nc6 10. Nb3 Bb6 11. c3 Be6 12. Bf4 Re8 13. Bc2 Bc7 14. Bxc7 Qxc7 15. Nbd4 Nxd4 16. Qxd4 Qc4 17. Rfe1 Qxd4 18. Nxd4 Bd7 19. f3 g6 20. Kf2 Kf8 21. Red1 Bc6 22. Rd2 Rad8 23. Rad1 Rd6 24. Bb3 Red8 25. Nc2 a5 26. a3 Ke7 27. Ne3 b5 28. Rd4 R8d7 29. g4 Rd8 30. h4 Ke6 31. R1d2 Ne8 32. Ng2 Nc7 33. Rf4 f6 34. Rfd4 Kf7 35. Ba2 Ne6 36. R4d3 Nc5 37. Re3 g5 38. b4 axb4 39. cxb4 Na4 40. Red3 Nb6 41. h5 f5 42. gxf5 Kf6 43. Ne3 Be8 44. Kg3 Ke5 45. Ng4+ Kxf5 46. Re3 1-0

[Event "Sao Paulo Communic 1st"]
[Site "Sao Paulo"]
[Date "2004.02.06"]
[Round "4"]
[White "Alonso, Nicolas"]
[Black "Moyses Fo, Joao"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2109"]
[BlackElo "2067"]
[PlyCount "103"]
[EventDate "2004.02.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 Nbd7 6. b3 e6 7. Bb2 Be7 8. Nbd2 Ne4 9. c4 0-0 10. Ne1 Ndf6 11. f3 Nxd2 12. Qxd2 Qb6 13. c5 Qc7 14. b4 b6 15. Nd3 a5 16. a3 b5 17. Nf2 axb4 18. axb4 Ra4 19. Rxa4 bxa4 20. Ra1 Ra8 21. Nd1 Qb7 22. Ba3 Qb5 23. e3 Qd3 24. Qxd3 Bxd3 25. Bf1 Bb5 26. Nc3 Rb8 27. Be2 Nd7 28. f4 Bxe2 29. Nxe2 Nf6 30. Nc3 Ng4 31. Re1 Ra8 32. h3 Nf6 33. Rb1 Ne4 34. Nxe4 dxe4 35. b5 cxb5 36. Rxb5 Kf8 37. Kf1 Ke8 38. Ke2 h5 39. Kd2 h4 40. g4 Bd8 41. Rb1 Ba5+ 42. Kc2 Kd7 43. f5 Kc6 44. Bb4 Bxb4 45. Rxb4 exf5 46. gxf5 a3 47. Rb6+ Kd5 48. Kc3 Rd8 49. Ra6 Rd7 50. Rxa3 Kc6 51. Kc4 Kb7 52. d5 1-0

[Event "Sao Paulo Communic 1st"]
[Site "Sao Paulo"]
[Date "2004.02.05"]
[Round "2"]
[White "Alonso, Nicolas"]
[Black "Vera, Gajardo Jorge L"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2109"]
[BlackElo "2022"]
[PlyCount "103"]
[EventDate "2004.02.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 h5 9. Bc4 Na5 10. Bb3 Bd7 11. 0-0 a6 12. Rad1 Nxb3 13. axb3 0-0 14. Nd5 e6 15. Nxf6+ Bxf6 16. Ne2 Bxb2 17. c3 Ba3 18. b4 a5 19. Ra1 axb4 20. cxb4 Ra4 21. Bh6 Bxb4 22. Qb2 Bc5+ 23. Kh1 e5 24. Rxa4 Bxa4 25. Bxf8 Kxf8 26. Qxb7 Qd7 27. Rb1 Qxb7 28. Rxb7 Bc2 29. Nc3 Bd3 30. Nb5 Bxb5 31. Rxb5 Ke7 32. g3 f5 33. Kg2 Kf6 34. h3 g5 35. g4 hxg4 36. hxg4 fxg4 37. fxg4 Be3 38. Kf3 Bc5 39. Ke2 Ke6 40. Kd3 Ba3 41. Kc4 Bc1 42. Rb1 Ba3 43. Rh1 Kf7 44. Kd5 Kg7 45. Ke6 Kg6 46. Rd1 Bb4 47. Rxd6 Bc3 48. Kd5+ Kf7 49. Re6 Bd2 50. Kxe5 Bf4+ 51. Kf5 Kg7 52. Rg6+ 1-0

[Event "Sao Paulo Communic 1st"]
[Site "Sao Paulo"]
[Date "2004.02.05"]
[Round "3"]
[White "Aranha Filho, Alvaro Zimmermann"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2275"]
[BlackElo "2109"]
[PlyCount "140"]
[EventDate "2004.02.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Bd3 d5 7. Nbd2 Nc6 8. a3 Nd7 9. c4 dxc4 10. Nxc4 cxd4 11. exd4 Nb6 12. Nce5 Nxe5 13. dxe5 Be6 14. Bc2 Qxd1+ 15. Bxd1 Rfd8 16. 0-0 Rac8 17. Rc1 Rxc1 18. Bxc1 Rd3 19. b4 Nc4 20. Be2 Rd7 21. Bf4 h6 22. h3 g5 23. Bg3 Nxa3 24. Ra1 Nc2 25. Rxa7 Nxb4 26. Ra8+ Kh7 27. Kh2 Nc6 28. Bb5 Rd8 29. Rxd8 Nxd8 30. Nd4 Bd5 31. Nf5 Bf8 32. f4 Be4 33. Nd4 Nc6 34. Nxc6 bxc6 35. Bc4 Kg6 36. fxg5 hxg5 37. Bf2 e6 38. g4 Bd5 39. Bd3+ Kg7 40. h4 gxh4 41. Bxh4 c5 42. Bf6+ Kg8 43. Kg3 Bb3 44. Bg5 c4 45. Be4 Ba3 46. Kh4 c3 47. Be3 c2 48. Kg5 Kg7 49. Bxc2 Bxc2 50. Bd2 Be7+ 51. Kf4 Kg6 52. Kg3 Bg5 53. Bc3 Bc1 54. Bb4 Bg5 55. Bc3 Kg7 56. Bb4 Bc1 57. Bc3 Kf8 58. Kh4 Ke7 59. Kh5 Bg6+ 60. Kh4 Kd7 61. Kg3 Kc6 62. Kf3 Kd5 63. Ba1 Be4+ 64. Ke2 Bf4 65. Bb2 Bxe5 66. Ba3 Bd4 67. Bc1 f5 68. g5 Kd6 69. Ba3+ Kd7 70. Bb4 Ke8 0-1

[Event "Sao Paulo Communic 1st"]
[Site "Sao Paulo"]
[Date "2004.02.04"]
[Round "1"]
[White "Maia, Luciano Malta"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2273"]
[BlackElo "2109"]
[PlyCount "73"]
[EventDate "2004.02.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[EventCategory "2"]
[SourceTitle "CBM 098 Extra"]
[Source "ChessBase"]
[SourceDate "2004.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2004.03.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. g3 d6 5. exd6 e6 6. Bg2 Bxd6 7. Nf3 0-0 8. 0-0 Nc6 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Ne7 12. Rd1 Nf5 13. Qd3 Be7 14. Qe2 Qb6 15. Nd2 Rd8 16. Nc4 Rxd1+ 17. Qxd1 Qc7 18. Qe2 Bd7 19. Bf4 Qc8 20. Na5 b6 21. Bb7 Qe8 22. Bxa8 Qxa8 23. Rd1 Be8 24. Nb3 Bc6 25. Qe5 Bf3 26. Rd3 Nd6 27. Rxd6 Bh1 28. f3 Qxf3 29. Rd2 h6 30. Nd4 Bc5 31. Qxc5 Qe4 32. Qe5 Qb1+ 33. Kf2 Be4 34. Bxh6 gxh6 35. Nxe6 fxe6 36. Qxe6+ Kf8 37. Qf6+ 1-0

[Event "Sao Paulo Interclubs"]
[Site "Sao Paulo"]
[Date "2003.??.??"]
[Round "1"]
[White "Alonso, Nicolas"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2086"]
[BlackElo "2139"]
[PlyCount "46"]
[EventDate "2003.03.08"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Kh8 16. 0-0 Rb8 17. b3 g6 18. Qd3 f5 19. f3 Be6 20. Rd1 Bxd5 21. Bxd5 Ne7 22. b4 axb4 23. Rxb4 Qc7 0-1

[Event "Sao Paulo Interclubs"]
[Site "Sao Paulo"]
[Date "2003.??.??"]
[Round "4"]
[White "De Holanda, Cleber Moreira"]
[Black "Alonso, Nicolas"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2105"]
[BlackElo "2086"]
[PlyCount "128"]
[EventDate "2003.03.08"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 d6 6. Nc3 Nf6 7. Be3 Nbd7 8. Be2 Qc7 9. Rc1 b6 10. f4 Bb7 11. Bf3 Nc5 12. Qc2 e5 13. Nde2 exf4 14. Nxf4 Be7 15. 0-0 0-0 16. Ncd5 Bxd5 17. cxd5 Qd8 18. b4 Ncd7 19. Ne2 Ne5 20. Nd4 b5 21. Nc6 Nxc6 22. dxc6 Qc7 23. Qf2 Bd8 24. Bd4 Re8 25. Qg3 Kh8 26. Rfd1 Re6 27. Re1 Rc8 28. Kh1 Qe7 29. a3 Bc7 30. Qg5 h6 31. Qh4 Ng8 32. Qh3 Rd8 33. Qh5 d5 34. e5 g6 35. Qh3 Qe8 36. Qh4 Kh7 37. Bg4 Rxc6 38. Rxc6 Qxc6 39. Rf1 Rf8 40. Qf2 Bd8 41. Qb2 Bb6 42. Rd1 Bxd4 43. Qxd4 Ne7 44. Bf3 Rd8 45. Qf4 Rf8 46. Qf6 Qxf6 47. exf6 Ng8 48. Bxd5 Rd8 49. Bf3 Rxd1+ 50. Bxd1 Nxf6 51. Bf3 Nd7 52. Bc6 Nb6 53. Kg1 Nc4 54. a4 bxa4 55. Bxa4 Nb6 56. Bc6 f5 57. Bb7 Kg7 58. Bxa6 Kf6 59. Bb7 Ke5 60. Kf2 Kd4 61. b5 g5 62. h4 Kc5 63. Bc6 Nc4 64. hxg5 hxg5 1/2-1/2

[Event "Sao Paulo Interclubs"]
[Site "Sao Paulo"]
[Date "2003.??.??"]
[Round "2"]
[White "Limp, Eduardo Thelio"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "D96"]
[WhiteElo "2370"]
[BlackElo "2086"]
[PlyCount "89"]
[EventDate "2003.03.08"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 a6 7. Bf4 c6 8. e4 b5 9. Qd3 0-0 10. Be2 Nbd7 11. 0-0 c5 12. d5 Ng4 13. Qc2 Bb7 14. a4 b4 15. Nb1 Rc8 16. Nbd2 Nge5 17. Nxe5 Nxe5 18. Nc4 Nxc4 19. Bxc4 Qa5 20. Rad1 Bd4 21. b3 Rfd8 22. Qe2 Qb6 23. h4 h5 24. g4 hxg4 25. Qxg4 Kg7 26. h5 Rh8 27. Rxd4 cxd4 28. Be5+ Kg8 29. d6 Rxc4 30. hxg6 exd6 31. gxf7+ Kxf7 32. Qd7+ Kf8 33. Qg7+ Ke8 34. Qxh8+ Kd7 35. Qg7+ Kc6 36. bxc4 dxe5 37. Qxe5 b3 38. Qe6+ Kc5 39. Qxb6+ Kxb6 40. Rb1 Kc5 41. Rxb3 Bxe4 42. Kf1 Kxc4 43. Rb8 Kc3 44. Ke1 d3 45. Rc8+ 1-0

[Event "BRA-ch U20"]
[Site "Araraquara"]
[Date "2002.04.??"]
[Round "5"]
[White "Alonso, Nicolas"]
[Black "Batista, Renato Luiz"]
[Result "0-1"]
[ECO "C93"]
[WhiteElo "2086"]
[BlackElo "2198"]
[PlyCount "74"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[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 h6 11. Nbd2 Re8 12. Nf1 Bf8 13. d5 Nb8 14. Ng3 g6 15. Nh2 Kh7 16. f4 exf4 17. Bxf4 Nbd7 18. Ng4 Nxg4 19. hxg4 Ne5 20. Bxe5 Rxe5 21. Qf3 Qe7 22. Rf1 Kg8 23. Rf2 Bg7 24. Raf1 Rf8 25. Bc2 Bc8 26. Ne2 Rg5 27. Nd4 Bxg4 28. Nc6 Qe8 29. Qd3 Bd7 30. Nd4 h5 31. a4 h4 32. Kh1 Rg3 33. Rf3 Qe5 34. Rxg3 hxg3 35. Qf3 Qg5 36. Rb1 Qh4+ 37. Kg1 Bg4 0-1

[Event "BRA-ch U20"]
[Site "Araraquara"]
[Date "2002.04.??"]
[Round "7"]
[White "Alonso, Nicolas"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2086"]
[BlackElo "2213"]
[PlyCount "67"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[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. Be2 e5 7. Nb3 Be7 8. Be3 0-0 9. Nd5 Nxd5 10. exd5 Bg5 11. Qd2 Bxe3 12. Qxe3 f5 13. f4 Re8 14. 0-0 exf4 15. Qd2 Qb6+ 16. Kh1 Qe3 17. Rae1 Qxd2 18. Nxd2 Nd7 19. Nc4 Ne5 20. Nxd6 Rd8 21. Nc4 Nxc4 22. Bxc4 b5 23. Bb3 Bb7 24. Re5 g6 25. a4 Rd6 26. Rxf4 Rad8 27. axb5 axb5 28. Rd4 Kf7 29. Kg1 Kf6 30. Re3 Bxd5 31. Red3 Ke5 32. Bxd5 Rxd5 33. Rxd5+ Rxd5 34. Rxd5+ 1/2-1/2

[Event "BRA-ch U20"]
[Site "Araraquara"]
[Date "2002.04.??"]
[Round "4"]
[White "Silva, Lindolfo"]
[Black "Alonso, Nicolas"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "2086"]
[PlyCount "42"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 Nf6 3. Be2 g6 4. b3 Bg7 5. Bb2 0-0 6. 0-0 b6 7. d4 d6 8. Nbd2 Bb7 9. c4 Nbd7 10. Qc2 e6 11. Rfd1 Qe7 12. Ne1 e5 13. dxe5 dxe5 14. f3 Nb8 15. Nb1 Bh6 16. Bc1 Nc6 17. Nc3 Rad8 18. a3 Rxd1 19. Bxd1 Rd8 20. Qe2 e4 21. f4 Na5 1/2-1/2

[Event "Itau Cup 5th"]
[Site "Sao Paulo"]
[Date "2001.10.18"]
[Round "6"]
[White "Segal, Alexandru Sorin"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2309"]
[BlackElo "2075"]
[PlyCount "83"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 e6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 d6 8. b3 c5 9. Bb2 a6 10. Qd2 Qc7 11. Rac1 Nbd7 12. Rfd1 Rfd8 13. Qe3 cxd4 14. Nxd4 Bxg2 15. Kxg2 Qb7+ 16. Qf3 Qxf3+ 17. exf3 Rac8 18. f4 g6 19. Nc2 Nc5 20. Ne3 Rd7 21. f3 Rcd8 22. b4 Nb7 23. Na4 d5 24. Nxb6 Rd6 25. c5 Rc6 26. Bd4 Nd7 27. Nxd7 Rxd7 28. Ng4 Rd8 29. Ne5 Rcc8 30. Nd3 f6 31. Re1 Kf7 32. a4 Ra8 33. g4 Rdb8 34. Re2 Nd8 35. c6 Rc8 36. Rec2 Bd6 37. g5 e5 38. fxe5 fxe5 39. Nxe5+ Bxe5 40. Bxe5 Ne6 41. b5 axb5 42. axb5 1-0

[Event "Itau Cup 5th"]
[Site "Sao Paulo"]
[Date "2001.10.15"]
[Round "3"]
[White "Alonso, Nicolas"]
[Black "Reis, Alexandre Machado"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2075"]
[PlyCount "93"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Nxf6+ Bxf6 7. Bd3 Nd7 8. c3 0-0 9. 0-0 c5 10. Be3 cxd4 11. Bxd4 Qc7 12. Bxf6 Nxf6 13. Qe2 Bd7 14. c4 Bc6 15. Rad1 Bxf3 16. Qxf3 Rfd8 17. b3 Qa5 18. Bb1 Qb4 19. Rd3 a5 20. a4 Qb6 21. Rfd1 Rxd3 22. Qxd3 Kf8 23. h3 Ke7 24. Kf1 Qc7 25. Ke2 Ra6 26. f4 Rd6 27. Qxd6+ Qxd6 28. Rxd6 Kxd6 29. Ke3 Kc5 30. Bc2 Kb4 31. Kd4 b6 32. g4 Nd7 33. Bxh7 Kxb3 34. Bg8 Kxa4 35. Bxf7 Nc5 36. Kc3 Ne4+ 37. Kd4 Nf2 38. Bxe6 Nxh3 39. f5 Kb4 40. Bd7 Ng5 41. Kd5 a4 42. Bxa4 Kxa4 43. c5 bxc5 44. Kxc5 Nf7 45. Kd5 Nh6 46. Ke6 Nxg4 47. Kf7 1/2-1/2

[Event "Itau Cup 5th"]
[Site "Sao Paulo"]
[Date "2001.10.14"]
[Round "2"]
[White "Martinez, Carlos Alejandro"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2405"]
[BlackElo "2075"]
[PlyCount "77"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. c4 d4 4. e3 Nc6 5. exd4 cxd4 6. Bg2 g6 7. b4 f6 8. b5 Nb8 9. 0-0 e5 10. Re1 Nh6 11. Bb2 Kf7 12. d3 Bg7 13. Nxd4 Bf8 14. Bd5+ Kg7 15. Ne6+ Bxe6 16. Bxe6 Bc5 17. Bd5 Nd7 18. Nd2 Qb6 19. Ne4 Bd4 20. Bxd4 Qxd4 21. Bxb7 Rad8 22. Bc6 Nf5 23. Rc1 Nc5 24. Nxc5 Qxc5 25. Be4 Ne7 26. Qb3 Rd4 27. a4 Rhd8 28. Rc3 f5 29. Bg2 Kf6 30. a5 R4d6 31. Bf1 Rc8 32. Rc2 Rb8 33. Qc3 Re6 34. Rce2 Nd5 35. Qa1 Nc7 36. Bg2 Rd8 37. Bd5 Rxd5 38. cxd5 Qxd5 39. f4 1-0

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.29"]
[Round "7"]
[White "Alonso, Nicolas"]
[Black "Bellomo, Franco Daniel"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2121"]
[PlyCount "46"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. 0-0 0-0 6. d3 Bxc3 7. bxc3 d5 8. exd5 Nxd5 9. Bg5 Qd6 10. Nh4 Nxc3 11. Qd2 Nd5 12. Nf5 Bxf5 13. Rae1 Rae8 14. Bxd5 Qxd5 15. Bh6 gxh6 16. Qxh6 e4 17. Re3 exd3 18. Rg3+ Bg6 19. Rg5 Re5 20. Rxe5 Qxe5 21. cxd3 Bxd3 22. Rd1 Nd4 23. Rxd3 Qe1# 0-1

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.28"]
[Round "6"]
[White "Alonso, Nicolas"]
[Black "Chiatti, Guido"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2121"]
[PlyCount "9"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qf3 d6 5. Qxf7# 1-0

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.28"]
[Round "5"]
[White "Brugnoli, Raul"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "C64"]
[BlackElo "2121"]
[PlyCount "43"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. Qe2 Bg4 6. h3 Be6 7. Nxe5 f6 8. Nf3 Ne7 9. 0-0 0-0 10. Nc3 Qc8 11. Nh2 Bxh3 12. gxh3 Qxh3 13. Qf3 Qh6 14. d4 Bd6 15. Bxh6 gxh6 16. d5 cxd5 17. exd5 Kh8 18. Rae1 Rg8+ 19. Kh1 Bc5 20. Rg1 c6 21. Qxf6+ Rg7 22. Qxg7# 1-0

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.27"]
[Round "3"]
[White "Alonso, Nicolas"]
[Black "Barrelier, Nicolas"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2121"]
[PlyCount "38"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Bg4 4. Nc3 Nf6 5. Bg5 e6 6. Qd2 Nc6 7. d4 Bxf3 8. gxf3 Nxd4 9. Be3 Nxf3+ 10. Ke2 Nxd2 11. Kxd2 a6 12. Bg5 h6 13. Bxf6 Qxf6 14. Re1 Qxf2+ 15. Re2 Qf6 16. e5 dxe5 17. Ne4 0-0-0+ 18. Kc3 Qf3+ 19. Kc4 Rd4# 0-1

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.27"]
[Round "4"]
[White "Alonso, Nicolas"]
[Black "Maidana, Rodrigo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2121"]
[PlyCount "78"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. d3 Bg4 5. Bg5 Nd4 6. Qd2 Bxf3 7. Qe3 Nxc2+ 8. Kd2 Nxe3 9. Kxe3 Bg4 10. Nc3 h6 11. Bf4 g5 12. Bg3 Bg7 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. Nd5 b6 16. Rhd1 h5 17. Nc3 Bd4+ 18. Ke2 Qg4+ 19. f3 Qd7 20. Nd5 e6 21. Nc3 b5 22. Rd2 b4 23. Nd1 a5 24. Nf2 h4 25. Rc2 hxg3 26. hxg3 f5 27. g4 fxg4 28. Nxg4 e5 29. Rc4 Qe6 30. Rcc1 Bxb2 31. Rcb1 Bxa1 32. Rxa1 Nf6 33. Kf2 Nxg4+ 34. fxg4 Qxg4 35. Re1 Rh2 36. Rg1 a4 37. Kf1 b3 38. axb3 axb3 39. g3 Qd1# 0-1

[Event "ARG-ch U10 sf"]
[Site "Santa Fe"]
[Date "2001.04.26"]
[Round "2"]
[White "Candia, Gustavo"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2121"]
[PlyCount "21"]
[EventDate "2001.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. e3 Nf6 5. Be2 e6 6. Nbd2 Bb4 7. c3 Ba5 8. a4 0-0 9. 0-0 Qd7 10. Qb3 e5 11. dxe5 0-1

[Event "Itau Cup 5th"]
[Site "Sao Paulo"]
[Date "2001.??.??"]
[Round "9"]
[White "Alonso, Nicolas"]
[Black "Bispo, Leonardo"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2082"]
[PlyCount "153"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 0-0 7. 0-0 d5 8. a3 Be7 9. b4 Nbd7 10. c5 Ne4 11. Qc2 Ndf6 12. Ne5 Nxd2 13. Bxd2 Ne8 14. e3 f6 15. Nd3 Ba6 16. f4 f5 17. Rfc1 Bxd3 18. Qxd3 Nf6 19. cxb6 cxb6 20. Rc6 Qd7 21. Rac1 Rfc8 22. Qc2 Rxc6 23. Qxc6 Qxc6 24. Rxc6 Kf7 25. Bf1 Ne4 26. Be1 Nd6 27. Ba6 Ke8 28. a4 Kd7 29. Rc2 Rb8 30. Kf1 b5 31. axb5 Nxb5 32. Bxb5+ Rxb5 33. Ra2 Rb7 34. Ra6 Bd8 35. Ke2 Bb6 36. Kd3 Rc7 37. Bc3 Kc6 38. Ra2 Kb5 39. h3 g6 40. g4 Rc8 41. Rg2 Rc6 42. h4 fxg4 43. Rxg4 Rc8 44. h5 Rg8 45. e4 dxe4+ 46. Kxe4 Kc4 47. Ba1 Bc7 48. hxg6 hxg6 49. Rg1 Bd6 50. Rc1+ Kxb4 51. Rc6 Rd8 52. Ra6 Rd7 53. Bb2 Kb5 54. Ra1 Rf7 55. Bc1 a5 56. Bd2 Bb4 57. Be3 Bd6 58. Rg1 a4 59. Rxg6 a3 60. Rg2 Kc4 61. Bc1 Ra7 62. Bxa3 Bxa3 63. Ke5 Ra6 64. f5 exf5 65. Kxf5 Kxd4 66. Rd2+ Ke3 67. Rd8 Ra5+ 68. Kg4 Re5 69. Rb8 Be7 70. Rb3+ Ke4 71. Rb1 Rg5+ 72. Kh3 Bc5 73. Re1+ Be3 74. Kh4 Rg8 75. Ra1 Kf3 76. Rf1+ Ke4 77. Re1 0-1

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2001.??.??"]
[Round "2"]
[White "Alonso, Nicolas"]
[Black "Braga, Cicero Nogueira"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2121"]
[BlackElo "2443"]
[PlyCount "60"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 a6 7. Qd2 Nbd7 8. h4 c5 9. d5 b5 10. cxb5 axb5 11. Bxb5 Qa5 12. f3 Ne5 13. a4 Ba6 14. Ra3 Qb4 15. Nge2 Bxb5 16. Nxb5 Rxa4 17. Rxa4 Qxa4 18. Na3 Rb8 19. 0-0 Qb3 20. Rb1 Nd3 21. Nc1 Nxc1 22. Qxc1 Nd7 23. Nc4 Bd4+ 24. Kh1 f6 25. Bd2 Ne5 26. Na5 Qd3 27. b4 Nxf3 28. gxf3 Qxf3+ 29. Kh2 Qf2+ 30. Kh3 Be5 0-1

[Event "Itau Cup 5th"]
[Site "Sao Paulo"]
[Date "2001.??.??"]
[Round "5"]
[White "Alonso, Nicolas"]
[Black "Ramon Pita, Vivian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2082"]
[BlackElo "2298"]
[PlyCount "159"]
[EventDate "2001.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. h3 d6 5. a4 Qc7 6. Nge2 e5 7. g3 Ne7 8. Bg2 0-0 9. g4 exd4 10. Nxd4 d5 11. exd5 cxd5 12. Be3 Be6 13. Qd2 Nbc6 14. 0-0 a6 15. Kh1 Rad8 16. Rad1 Qc8 17. f4 Kh8 18. Rf3 Bd7 19. b3 Nb4 20. Nce2 Nbc6 21. Rdf1 f5 22. g5 Rde8 23. h4 Nd8 24. h5 gxh5 25. Rh3 Nf7 26. Nf3 Ng6 27. Bd4 Rxe2 28. Bxg7+ Kxg7 29. Qxe2 Nxf4 30. Qd2 Nxh3 31. Bxh3 Qc5 32. Nh4 Nd6 33. Qf4 Qc3 34. Rf3 Qe1+ 35. Kh2 Qe6 36. Re3 Ne4 37. c4 d4 38. Nxf5+ Rxf5 39. Bxf5 Qxf5 40. Rxe4 Qxf4+ 41. Rxf4 d3 42. Rf3 Kg6 43. Rxd3 Bf5 44. Rd6+ Kxg5 45. b4 Kf4 46. c5 Ke5 47. b5 axb5 48. axb5 Be4 49. Rd8 Bf3 50. Kg3 Bh1 51. Kh4 Bf3 52. Rd7 h6 53. Rd2 Ke6 54. Rd6+ Ke7 55. Rxh6 Kd7 56. Kg5 Be2 57. b6 Bf3 58. Kf5 h4 59. Ke5 Bg2 60. Rxh4 Kc6 61. Kd4 Kb5 62. Rh7 Bf3 63. Rc7 Bc6 64. Rc8 Bd7 65. Rh8 Bc6 66. Rh2 Bf3 67. Rc2 Kc6 68. Ke5 Bh1 69. Rh2 Bf3 70. Kd4 Kb5 71. Rh6 Bc6 72. Re6 Bh1 73. Re5 Bc6 74. Ke3 Bg2 75. Kf4 Kc6 76. Kf5 Kd7 77. Kf6 Bf3 78. Re7+ Kc6 79. Rc7+ Kb5 80. Ke7 1-0

[Event "Paulista-ch"]
[Site "Americana"]
[Date "2001.??.??"]
[Round "5"]
[White "Tsuboi, Edson Kenji"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2317"]
[BlackElo "2121"]
[PlyCount "81"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Nc3 0-0 13. Be3 Bd7 14. a3 h6 15. Bc2 Ne7 16. Ne5 Be8 17. Rb1 Rd8 18. h3 Qc7 19. f4 Nf5 20. Bf2 Be7 21. Qd3 Nd6 22. Bh4 Nf5 23. Bf2 Nd6 24. Qe2 Nh5 25. g3 Nf5 26. Kh2 Bd6 27. Rg1 Bxe5 28. Qxe5 Qxe5 29. dxe5 Ne7 30. Bc5 Rf7 31. Bxa7 g6 32. Ne2 Kh7 33. Bd3 Nc6 34. Bb6 Rc8 35. Rbc1 Bd7 36. Rgf1 Ng7 37. g4 Rcf8 38. Bc5 Rc8 39. b4 Ra8 40. b5 Na5 41. Nd4 1-0

[Event "Paulista-ch 1a etapa"]
[Site "Santos"]
[Date "2001.??.??"]
[Round "2"]
[White "Zapata, Alonso"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2485"]
[BlackElo "2121"]
[PlyCount "69"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Bf4 a6 5. Nf3 Bg7 6. Qd2 e6 7. Bd3 h5 8. 0-0 Ne7 9. Rfe1 b6 10. b4 Bb7 11. Rab1 Nd7 12. a4 0-0 13. a5 Ra7 14. Bh6 bxa5 15. bxa5 c5 16. exd5 Nxd5 17. Bxg7 Kxg7 18. Ne4 Qc7 19. dxc5 Nxc5 20. Bxa6 Bxa6 21. Qd4+ Kg8 22. Nxc5 Rd8 23. Ne5 Ne7 24. Qb4 Rd5 25. Qb8+ Qxb8 26. Rxb8+ Kg7 27. Nb3 Rc7 28. Rb6 Bc8 29. c4 Rd8 30. c5 Nd5 31. h4 f6 32. Nc4 Nxb6 33. axb6 Re7 34. c6 e5 35. Nc5 1-0

[Event "Itau Mercosul Cup 4th"]
[Site "Sao Paulo"]
[Date "2000.10.21"]
[Round "6"]
[White "Alonso, Nicolas"]
[Black "Marques, Vinicius de Abreu"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2094"]
[BlackElo "2291"]
[PlyCount "48"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[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 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Ne5 9. h3 Bc5 10. Qe2 d6 11. a4 0-0 12. a5 Bb4 13. Bd2 Bc5 14. Be3 Bd7 15. Kh1 b5 16. axb6 Qxb6 17. Na4 Bxa4 18. Rxa4 Qxb2 19. Nb3 Nxd3 20. Qxd3 Bxe3 21. fxe3 Rac8 22. Rf2 Rc3 23. Qxd6 Rxb3 24. Rxf6 Rb6 0-1

[Event "Itau Mercosul Cup 4th"]
[Site "Sao Paulo"]
[Date "2000.10.20"]
[Round "5"]
[White "Pereira, Elio Goncalves"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2094"]
[PlyCount "112"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. e5 Ne4 6. Bd2 Nxd2 7. Qxd2 d5 8. Bd3 Qb6 9. 0-0-0 Qxd4 10. Nf3 Qb6 11. f5 Na6 12. Qf4 Nc5 13. g4 e6 14. h4 Bd7 15. Qg5 h5 16. gxh5 Qd8 17. fxe6 Qxg5+ 18. hxg5 Nxd3+ 19. cxd3 Bxe6 20. Rdg1 0-0-0 21. Nd4 Bc5 22. Nce2 Rde8 23. Rf1 Bg4 24. Rxf7 Rxe5 25. Kd2 Rhe8 26. Rh2 Rxg5 27. Nf3 Rxh5 28. Rg2 Be3+ 29. Kc2 Rf5 30. Rxf5 Bxf5 31. Rxg7 Bh6 32. Rg2 Bxd3+ 33. Kxd3 Re3+ 34. Kd4 Rxf3 35. Ke5 Re3+ 36. Kd4 Re4+ 37. Kd3 Kc7 38. Nc3 Rh4 39. Ne2 Kd6 40. Nd4 Rh3+ 41. Kc2 Kc5 42. Ne6+ Kb5 43. Nd8 b6 44. a4+ Kxa4 45. Nxc6 a5 46. Nd4 Be3 47. Ne2 Kb4 48. Nc3 d4 49. Nb1 Rh1 50. Na3 Rc1+ 51. Kd3 Kb3 52. Nc2 Rd1+ 53. Ke4 b5 54. Nxe3 dxe3 55. Kxe3 b4 56. Rg4 Kxb2 0-1

[Event "Itau Mercosul Cup 4th"]
[Site "Sao Paulo"]
[Date "2000.10.19"]
[Round "4"]
[White "Alonso, Nicolas"]
[Black "Rodrigues, Luiz Carlos Donato"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2094"]
[PlyCount "61"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 c6 5. Qd2 Nd7 6. f3 b5 7. 0-0-0 Nb6 8. g4 Rb8 9. b3 b4 10. Nce2 a5 11. h4 h5 12. gxh5 gxh5 13. Bh3 a4 14. Nf4 axb3 15. cxb3 Nf6 16. Kb1 Nbd7 17. Nge2 Qa5 18. Rc1 Rb6 19. Nd3 Ba6 20. Rhg1 Bxd3+ 21. Qxd3 Bh6 22. Bxh6 Rxh6 23. Rg5 Qa6 24. Qd2 Rh8 25. Nf4 Kd8 26. e5 Nd5 27. Nxd5 cxd5 28. exd6 Rxd6 29. Qxb4 e6 30. Bf1 Rb6 31. Bxa6 1-0

[Event "Itau Mercosul Cup 4th"]
[Site "Sao Paulo"]
[Date "2000.10.18"]
[Round "3"]
[White "De Souza, Mauro Guimaraes"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2337"]
[BlackElo "2094"]
[PlyCount "119"]
[EventDate "2000.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Nd7 5. Bf4 Ngf6 6. e3 Be7 7. Nc3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 a6 11. Ne4 Nxe4 12. Bxe4 Rc8 13. Ne5 Nxe5 14. Bxe5 Bf6 15. Bxf6 gxf6 16. Rac1 f5 17. Bf3 0-0 18. Qe2 f4 19. Rc5 Rc7 20. Rfc1 Qd6 21. d5 exd5 22. Bxd5 fxe3 23. Qxe3 Re7 24. Be4 f5 25. Qb3+ Kh8 26. Qc3+ Qf6 27. Rxf5 Qxc3 28. Rxf8+ Kg7 29. bxc3 Kxf8 30. f3 Rd7 31. Rc2 h6 32. Kf2 Ke7 33. Ke2 Rd6 34. Rd2 Re6 35. Kd1 Rf6 36. g4 Bc8 37. h4 c5 38. Ke2 a5 39. a3 Be6 40. Ke3 Rf8 41. Rb2 Rb8 42. g5 hxg5 43. hxg5 b4 44. cxb4 cxb4 45. axb4 axb4 46. f4 b3 47. f5 Bg8 48. Re2 b2 49. Bb1 Rb4 50. Kf3+ Kf8 51. Kg3 Bd5 52. Rd2 Bf7 53. g6 Bc4 54. f6 Ke8 55. Rd4 Rb3+ 56. Kf4 Bg8 57. Re4+ Kf8 58. Re7 Rb4+ 59. Ke3 Rb3+ 60. Kd2 1-0

[Event "Paulista-ch 5th Etapa"]
[Site "Americana"]
[Date "2000.08.06"]
[Round "5"]
[White "Pelikian, Jefferson"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2394"]
[BlackElo "2094"]
[PlyCount "55"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 b6 5. 0-0 Bb7 6. Nbd2 d5 7. c3 Nbd7 8. Qe2 Be7 9. e4 dxe4 10. Nxe4 0-0 11. Rd1 Qc7 12. Bg5 Nd5 13. Bxe7 Nxe7 14. Neg5 Nf6 15. dxc5 Qxc5 16. Ne4 Nxe4 17. Bxe4 Bxe4 18. Qxe4 Rfd8 19. Rd4 Nf5 20. Rd3 Rxd3 21. Qxd3 Qd6 22. Qxd6 Nxd6 23. Ne5 Rd8 24. Nc6 Rd7 25. Rd1 Kf8 26. Kf1 b5 27. a3 a6 28. Nb8 1-0

[Event "Paulista-ch 5th Etapa"]
[Site "Americana"]
[Date "2000.08.04"]
[Round "2"]
[White "Alonso, Nicolas"]
[Black "Martins, Carlos"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "2094"]
[BlackElo "2288"]
[PlyCount "33"]
[EventDate "2000.08.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 Nc6 8. d5 Ne5 9. Nd2 c5 10. Rb1 a6 11. a3 Qc7 12. Qc2 Rb8 13. h3 b5 14. b3 Nh5 15. Kh2 g5 16. f4 gxf4 17. gxf4 1/2-1/2

[Event "Paulista-ch4"]
[Site "Americana"]
[Date "2000.06.23"]
[Round "4"]
[White "Alonso, Nicolas"]
[Black "Pereira, Silvio Cunha"]
[Result "0-1"]
[ECO "A84"]
[BlackElo "2255"]
[PlyCount "71"]
[EventDate "2000.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 Nh6 6. c4 0-0 7. Nc3 c6 8. Rb1 a5 9. d5 Nf7 10. Be3 e5 11. dxe6 Bxe6 12. Qd3 Ne5 13. Nxe5 dxe5 14. Qxd8 Rxd8 15. b3 Nd7 16. Rfd1 e4 17. Bd4 Ne5 18. e3 Nd3 19. Ne2 a4 20. Bxg7 Kxg7 21. Nd4 Kf6 22. Bf1 axb3 23. axb3 Ne5 24. Ra1 c5 25. Nb5 Rxa1 26. Rxa1 Nc6 27. h4 Rd2 28. Na7 Ne5 29. Ra5 Nf3+ 30. Kg2 Rd1 31. Rxc5 Nd2 32. Be2 Re1 33. Ra5 Rxe2 34. Ra2 f4 35. gxf4 Bg4 36. Kg3 0-1

[Event "BRA-ch 1/2 final"]
[Site "Santos"]
[Date "2000.??.??"]
[Round "2"]
[White "Alonso, Nicolas"]
[Black "Bispo, Leonardo"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "93"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 0-0 6. 0-0-0 c6 7. f3 b5 8. Bh6 b4 9. Nce2 Qa5 10. Kb1 Be6 11. Nc1 Nbd7 12. h4 Bxh6 13. Qxh6 Qh5 14. Qe3 Nb6 15. b3 c5 16. Nge2 cxd4 17. Nxd4 Qe5 18. Qf2 Rfc8 19. Nd3 Qa5 20. Nxe6 fxe6 21. h5 Nbd5 22. exd5 Nxd5 23. a4 bxa3 24. Qd2 Qc3 25. hxg6 Qf6 26. gxh7+ Kh8 27. Ka2 Rc6 28. Rh4 Qxh4 29. c4 Rac8 30. Rc1 Qd4 31. Qe1 Nf4 32. Qc3 Qxc3 33. Rxc3 Nd5 34. Rc1 Ne3 35. Nf4 Kxh7 36. Bd3+ Kg7 37. Nxe6+ Kf6 38. Nd4 Rc5 39. Re1 Nxg2 40. Re6+ Kf7 41. Bg6+ Kf8 42. Re4 Re5 43. Rg4 Ne3 44. Rf4+ Kg7 45. Be4 Rf8 46. Rh4 Rh8 47. Rf4 1-0

[Event "BRA-ch 1/2 final"]
[Site "Santos"]
[Date "2000.??.??"]
[Round "1"]
[White "Caporale, Giuseppe Guido"]
[Black "Alonso, Nicolas"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "65"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bd3 Nbd7 5. f4 e5 6. fxe5 dxe5 7. d5 cxd5 8. exd5 Bb4 9. Qf3 Nb6 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Bg5 Qxd5 13. Bxf6 Qxf3 14. Nxf3 gxf6 15. 0-0 Bxc3 16. bxc3 Rc8 17. Nh4 Nd7 18. Rf3 Rg8 19. Rb1 b6 20. h3 Rc6 21. Rd1 Nc5 22. Re3 Re6 23. Nf5 Rg5 24. Rf1 Kd7 25. Nh6 Ke8 26. g4 Rd6 27. Kh1 Rg6 28. Nf5 Rd7 29. Nh4 Rh6 30. Nf5 Rg6 31. Nh4 Rh6 32. Nf5 Rg6 33. Nh4 1/2-1/2

[Event "BRA-ch 1/2 final"]
[Site "Santos"]
[Date "2000.??.??"]
[Round "3"]
[White "Cruz, Ricardo Benares de"]
[Black "Alonso, Nicolas"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2236"]
[PlyCount "96"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. e4 d6 5. d4 cxd4 6. Nxd4 a6 7. Be2 Be7 8. 0-0 0-0 9. Be3 Qc7 10. Rc1 b6 11. Qd2 Bb7 12. f3 Nbd7 13. Rfd1 Rac8 14. Bf1 Rfd8 15. b3 Qb8 16. Qf2 Re8 17. g4 g6 18. g5 Nh5 19. Nde2 Bc6 20. Ng3 Nxg3 21. hxg3 b5 22. cxb5 axb5 23. b4 Ne5 24. a4 bxa4 25. b5 Bd7 26. Nxa4 Rxc1 27. Rxc1 Rc8 28. Rxc8+ Bxc8 29. Nb6 Nd7 30. Nxc8 Qxc8 31. Qb2 Bd8 32. Qb4 Qb8 33. Kg2 Bb6 34. Bf4 e5 35. Bd2 Qc7 36. Qc4 Qc5 37. Qxc5 Bxc5 38. Bc4 Nb6 39. Bb3 Kg7 40. Kf1 f6 41. Ke2 fxg5 42. Bxg5 h6 43. Bc1 g5 44. g4 Kf6 45. Bb2 Ke7 46. Kf1 Kd7 47. Kg2 Be3 48. Bc3 Kc8 1/2-1/2

[Event "BRA-ch 1/2 final"]
[Site "Santos"]
[Date "2000.??.??"]
[Round "4"]
[White "Santos, Marcus Vinicius M"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2245"]
[PlyCount "39"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h3 Nh6 6. Bd3 dxe4 7. Nxe4 Nf5 8. c3 0-0 9. 0-0 Nd7 10. Bf4 Nb6 11. Re1 Nd6 12. Bg5 Nxe4 13. Rxe4 Nd5 14. Rh4 Bf6 15. Bxf6 exf6 16. Qd2 h5 17. Qh6 f5 18. Ng5 Nf6 19. g4 fxg4 20. Bxg6 1-0

[Event "Paulista-ch"]
[Site "Piracicaba"]
[Date "1999.??.??"]
[Round "1"]
[White "Alonso, Nicolas"]
[Black "Braga, Cicero Nogueira"]
[Result "0-1"]
[ECO "E73"]
[BlackElo "2405"]
[PlyCount "74"]
[EventDate "1999.06.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nc6 7. Qd2 e5 8. d5 Nd4 9. Bd1 c5 10. dxc6 bxc6 11. Nge2 Ne6 12. Bh4 Nxe4 13. Bxd8 Nxd2 14. Be7 Re8 15. Kxd2 Rxe7 16. Ba4 Bb7 17. Rad1 Rd8 18. Kc1 Nc5 19. Bc2 d5 20. b4 Ne6 21. c5 f5 22. Bb3 Kf8 23. f3 d4 24. Nb1 a5 25. Rhe1 d3 26. Bxe6 Rxe6 27. Ng3 axb4 28. Nd2 Ba6 29. Kb1 Bh6 30. Ngf1 Rd5 31. Rc1 e4 32. Ne3 exf3 33. Nxd5 Rxe1 34. Rxe1 Bxd2 35. Rd1 f2 36. Nb6 Be1 37. Nd7+ Kg7 0-1

[Event "Paulista-ch2"]
[Site "Sao Paulo"]
[Date "1999.??.??"]
[Round "2"]
[White "Alonso, Nicolas"]
[Black "Loureiro, Luiz R Vasconcelos"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "2365"]
[PlyCount "64"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. e3 b6 5. Nbd2 Bb7 6. Bd3 Be7 7. 0-0 0-0 8. Qe2 Nc6 9. b3 cxd4 10. cxd4 Nb4 11. Bb2 Rc8 12. a3 Nxd3 13. Qxd3 Nd5 14. Rac1 Nc7 15. Qb1 Ba6 16. Rfe1 Nd5 17. Ne5 f6 18. Nd3 Bd6 19. Nc4 Bb8 20. a4 Ne7 21. Ba3 d5 22. Nd2 Qd7 23. Nb4 Bb7 24. Na2 Rfe8 25. Nf3 Ng6 26. Nc3 e5 27. dxe5 fxe5 28. Red1 d4 29. Ne4 Rxc1 30. Bxc1 Qg4 31. Ned2 Bxf3 32. Nxf3 Nh4 0-1

[Event "Paulista-ch2"]
[Site "Sao Paulo"]
[Date "1999.??.??"]
[Round "4"]
[White "Alonso, Nicolas"]
[Black "Man Yee, Chow"]
[Result "0-1"]
[ECO "A42"]
[BlackElo "2285"]
[PlyCount "109"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Be2 c6 6. Be3 e5 7. d5 c5 8. Qd2 Ndf6 9. f3 h5 10. h4 a6 11. Nh3 Nh7 12. Ng5 Nf8 13. 0-0-0 Nf6 14. Rdg1 Bd7 15. b3 Qa5 16. Na4 Qc7 17. Nc3 Ng8 18. Nh3 0-0-0 19. g4 hxg4 20. fxg4 Rxh4 21. Bg5 Bh6 22. Bxh6 Rxh6 23. Ng5 f6 24. Rxh6 Nxh6 25. Ne6 Bxe6 26. dxe6 Ng8 27. Nd5 Qg7 28. Nb6+ Kb8 29. Nd7+ Nxd7 30. Qxd6+ Kc8 31. exd7+ Rxd7 32. Qxc5+ Kb8 33. Rd1 Qe7 34. Qxe7 Rxd1+ 35. Bxd1 Nxe7 36. Kd2 b6 37. b4 Nc6 38. Kc3 Nd4 39. a4 Kc7 40. b5 a5 41. c5 bxc5 42. Kc4 Kd6 43. b6 Kc6 44. b7 Kxb7 45. Kxc5 Kc7 46. Kd5 Kd7 47. g5 Ke7 48. gxf6+ Kxf6 49. Kd6 Ne6 50. Kc6 Ng5 51. Bc2 Ke6 52. Bb3+ Ke7 53. Bd5 Nf3 54. Kb5 Kd6 55. Kxa5 0-1

[Event "Paulista-ch2"]
[Site "Sao Paulo"]
[Date "1999.??.??"]
[Round "6"]
[White "Maia, Luciano Malta"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2184"]
[PlyCount "69"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. Nf3 0-0 7. 0-0 Bxd2 8. Nbxd2 d5 9. Qc2 Rd8 10. Rfd1 Nb4 11. Qb3 b6 12. Ne5 Bb7 13. Rac1 Nc6 14. Ndf3 Na5 15. Qc3 Ne4 16. Qc2 f6 17. cxd5 exd5 18. Nd3 Rac8 19. Bh3 c5 20. Bxc8 Rxc8 21. dxc5 Nxc5 22. Nf4 Qd7 23. Qd2 Ne4 24. Rxc8+ Qxc8 25. Qc1 Qd7 26. b4 g5 27. bxa5 gxf4 28. Qxf4 Nc3 29. Rd2 Qe7 30. axb6 axb6 31. Rc2 Nb5 32. Qb8+ Kg7 33. Nd4 Nxd4 34. Rc7 Nxe2+ 35. Kf1 1-0

[Event "BRA-ch U14"]
[Site "Xangri-La"]
[Date "1998.04.??"]
[Round "4"]
[White "Alonso, Nicolas"]
[Black "Assumpcao, Thiago"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "77"]
[EventDate "1998.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 d5 6. e3 c6 7. Bd3 Nbd7 8. 0-0 Re8 9. e4 Bxc3 10. bxc3 dxc4 11. Bxc4 e5 12. Qb3 Qe7 13. Ng5 Rf8 14. dxe5 Nxe5 15. Ba3 c5 16. f4 Nxc4 17. Qxc4 b6 18. e5 Ng4 19. Qd3 f5 20. Qd5+ Kh8 21. Qxa8 Ba6 22. Qf3 Bxf1 23. Rxf1 Nxe5 24. fxe5 Qxg5 25. Bc1 Qe7 26. Qe3 Qe6 27. Rf2 Rd8 28. h3 Rd1+ 29. Kh2 Rd5 30. Re2 c4 31. Qf3 a5 32. Bf4 h6 33. g4 g5 34. gxf5 Qc6 35. Bg3 b5 36. e6 Rd6 37. Qxc6 Rxc6 38. e7 Rc8 39. e8Q+ 1-0

[Event "BRA-ch U14"]
[Site "Xangri-La"]
[Date "1998.04.??"]
[Round "3"]
[White "Alonso, Nicolas"]
[Black "Medeiros, Jairo"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "66"]
[EventDate "1998.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. c3 Ngf6 8. Bg5 Be7 9. Qe2 0-0 10. 0-0 Nxe4 11. Bxe7 Nxc3 12. Qc2 Qxe7 13. Bxh7+ Kh8 14. bxc3 Bxf3 15. gxf3 g6 16. Bxg6 Rg8 17. Kh1 Rxg6 18. Qe4 c6 19. Rab1 Nb6 20. Rg1 Rag8 21. Qe5+ Qf6 22. Qh5+ Rh6 23. Rxg8+ Kxg8 24. Rg1+ Rg6 25. Rxg6+ Qxg6 26. Qe5 Qb1+ 27. Kg2 Qg6+ 28. Kh1 Qf5 29. Qb8+ Kg7 30. Qxa7 Qxf3+ 31. Kg1 Nd5 32. Qb8 Nf4 33. Qe5+ Kg6 0-1

[Event "BRA-ch U14"]
[Site "Xangri-La"]
[Date "1998.04.??"]
[Round "6"]
[White "Alonso, Nicolas"]
[Black "Miguel, Gabriel Carvalho Mo"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "56"]
[EventDate "1998.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd2 0-0 8. Bd3 Nc6 9. a3 Bxc3 10. Bxc3 d5 11. exd5 Nxd5 12. Qd2 Nxc3 13. Qxc3 e4 14. Bc4 Qg5 15. Qg3 Qe7 16. 0-0-0 Bf5 17. Rhe1 Rac8 18. f3 Ne5 19. fxe4 Nxc4 20. exf5 Qf6 21. Nd4 Qh6+ 22. Kb1 Rfd8 23. Ka2 Qf6 24. c3 h6 25. Qf2 Rd6 26. g4 Rb6 27. Rb1 Qd6 28. Qg3 Rxb2+ 0-1

[Event "BRA-ch U14"]
[Site "Xangri-La"]
[Date "1998.04.??"]
[Round "1"]
[White "Amoedo, Diego"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "80"]
[EventDate "1998.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. f3 Bd7 10. Qd2 Ne5 11. Rad1 Rc8 12. Kh1 h5 13. a4 a6 14. Nb3 Qc7 15. a5 Nc4 16. Bxc4 Qxc4 17. Bg5 Be6 18. Nd4 Rc5 19. Be3 Rxa5 20. Nd5 Nxd5 21. exd5 Rxd5 22. b3 Qc7 23. Nxe6 fxe6 24. Qe2 Rxd1 25. Rxd1 Rc8 26. Bg5 Kf7 27. Re1 e5 28. f4 Qxc2 29. Qf3 e4 30. Qe3 Rc3 31. Qb6 Qxb3 32. Qd8 Bf8 33. h3 Qc4 34. Qd7 Rc1 35. Rxc1 Qxc1+ 36. Kh2 Qc6 37. Qd8 b5 38. Qa5 d5 39. Qd2 Qc4 40. Kg1 d4 0-1

[Event "BRA-ch U14"]
[Site "Xangri-La"]
[Date "1998.04.??"]
[Round "2"]
[White "Aprigio, Daniel"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "E32"]
[PlyCount "108"]
[EventDate "1998.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 b6 6. a3 Bxc3+ 7. Qxc3 Ne4 8. Qd3 Bb7 9. d5 f5 10. g3 exd5 11. cxd5 d6 12. Bg2 Nd7 13. b4 Qf6 14. Rb1 Ne5 15. Nxe5 Qxe5 16. f3 Qc3+ 17. Bd2 Qxd3 18. exd3 Nxd2 19. Kxd2 Bxd5 20. d4 a5 21. Ra1 Rfe8 22. b5 Bc4 23. f4 Re2+ 24. Kc3 Rxg2 25. Kxc4 Re8 26. Rag1 Rxg1 27. Rxg1 Re2 28. Rh1 Kf7 29. d5 Kg6 30. Kb3 Kh5 31. Rc1 Re7 32. h3 h6 33. Rc3 g5 34. fxg5 hxg5 35. Rf3 Kg6 36. Kc3 g4 37. hxg4 fxg4 38. Rd3 Kf5 39. Kd2 Re5 40. Kc3 Re1 41. Kc4 Ke4 42. Rd4+ Kf3 43. Rf4+ Kxg3 44. Rf7 Kg2 45. Kd3 Rc1 46. a4 g3 47. Ke2 Kg1 48. Rg7 g2 49. Rh7 Rc3 50. Rh4 Rc5 51. Rh7 Rxd5 52. Rxc7 Rh5 53. Rc1+ Kh2 54. Kf2 Rf5+ 0-1

[Event "BRA-ch U14"]
[Site "Xangri-La"]
[Date "1998.04.??"]
[Round "5"]
[White "Dal Piva, Giovani"]
[Black "Alonso, Nicolas"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "94"]
[EventDate "1998.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Bc4 g6 5. d3 Bg7 6. Nf3 e6 7. 0-0 Nge7 8. Qe1 0-0 9. Qh4 Nd4 10. Bb3 Nec6 11. Qh3 Nxb3 12. axb3 e5 13. f5 Nd4 14. Nxd4 cxd4 15. Nd5 Bd7 16. Bh6 f6 17. Bxg7 Kxg7 18. Qh4 g5 19. Qh5 Be8 20. Qe2 h5 21. c3 dxc3 22. bxc3 Bf7 23. b4 Bxd5 24. exd5 Qb6+ 25. Kh1 Rh8 26. Rfc1 Rac8 27. d4 a6 28. dxe5 fxe5 29. Qd2 Kf6 30. c4 Rhd8 31. h4 Rg8 32. Rab1 gxh4 33. Qh6+ Ke7 34. f6+ Kd8 35. Qh7 Re8 36. f7 Rf8 37. c5 Qc7 38. Qxh5 Qxf7 39. Qxh4+ Qf6 40. Qxf6+ Rxf6 41. g4 Kd7 42. Kg2 Rg8 43. Kg3 Rf4 44. b5 Rgxg4+ 45. Kh3 Rh4+ 46. Kg3 Rhg4+ 47. Kh3 Rh4+ 1/2-1/2

[Event "BRA-ch U14"]
[Site "Xangri-La"]
[Date "1998.04.??"]
[Round "7"]
[White "Lugao, Thiago"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "86"]
[EventDate "1998.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nc6 8. Bb5 Bd7 9. Bxc6 bxc6 10. Nb3 0-0 11. 0-0-0 a5 12. a4 c5 13. Bg5 Bc6 14. Bxf6 Bxf6 15. Nd5 Bg7 16. Qe3 Rb8 17. c4 Bxa4 18. Rd3 Bxb3 19. Rxb3 e6 20. Rxb8 Qxb8 21. Nc3 Qb4 22. Rd1 Rb8 23. Rd2 Bd4 24. Qd3 Qb3 25. Rc2 a4 26. Qg3 e5 27. h3 Qxc4 28. Qf3 Rb3 29. h4 Qf1+ 30. Kd2 Qxf2+ 31. Qxf2 Bxf2 32. Nxa4 Bxh4 33. Rc3 Rb4 34. b3 Rxe4 35. Nxc5 Be1+ 36. Kd3 Rd4+ 37. Kc2 Bxc3 38. Kxc3 dxc5 39. g4 Rxg4 40. b4 cxb4+ 41. Kb3 Rg1 42. Kxb4 Rc1 43. Kb3 h5 0-1

[Event "Sao Paulo State-ch4"]
[Site "Santos"]
[Date "1998.??.??"]
[Round "1"]
[White "Alonso, Nicolas"]
[Black "D'Israel, Davy Maurice"]
[Result "0-1"]
[ECO "B32"]
[BlackElo "2270"]
[PlyCount "70"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[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 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nce7 9. Nxe7 Nxe7 10. c4 bxc4 11. Bxc4 Be6 12. Bxe6 fxe6 13. Qa4+ Qd7 14. Qxd7+ Kxd7 15. Nc4 Rb8 16. 0-0 Nc6 17. Rd1 Be7 18. f4 Rb5 19. Be3 exf4 20. Bxf4 e5 21. Be3 Ke6 22. b3 Rd8 23. Nb6 Rb4 24. Nc4 Nb8 25. Bb6 Rc8 26. Rab1 Nd7 27. a3 Rxb6 28. Nxb6 Nxb6 29. Rbc1 Rb8 30. Rc6 a5 31. Rdc1 Nd7 32. R1c3 Nf6 33. Re3 Bd8 34. Kf1 Bb6 35. Re2 Bc5 0-1

[Event "Paulista-ch"]
[Site "Americana"]
[Date "1998.??.??"]
[Round "1"]
[White "Alonso, Nicolas"]
[Black "Fernandez, Rodrigo Amaral"]
[Result "0-1"]
[ECO "D46"]
[BlackElo "2275"]
[PlyCount "86"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. Qc2 b6 9. Bd2 Bb7 10. Rac1 Rc8 11. Ne1 dxc4 12. Bxc4 b5 13. Bd3 b4 14. Ne4 c5 15. Nxf6+ Nxf6 16. dxc5 Rxc5 17. Qb1 Rxc1 18. Qxc1 Bd6 19. Be2 Qb8 20. f4 Rc8 21. Qd1 Rd8 22. Bf3 Ne4 23. Bxe4 Bxe4 24. Nf3 Bc5 25. Qc1 Qb6 26. Re1 Bxf3 27. gxf3 Qd6 28. Re2 Qd3 29. Kf2 Be7 30. Be1 Bh4+ 31. Kf1 Qd1 32. Qxd1 Rxd1 33. b3 Kf8 34. h3 Ke7 35. e4 Kf6 36. Re3 Kg6 37. Re2 Kh5 38. Re3 Rxe1+ 39. Rxe1 Bxe1 40. Kxe1 Kh4 41. Kf2 Kxh3 42. Ke3 Kg2 43. e5 h5 0-1

[Event "Brasil op"]
[Site "Jundiai"]
[Date "1998.??.??"]
[Round "?"]
[White "Alonso, Nicolas"]
[Black "Matsuura, Everaldo"]
[Result "0-1"]
[ECO "D48"]
[BlackElo "2405"]
[PlyCount "74"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 c5 10. b3 Bb7 11. Bb2 cxd4 12. exd4 Be7 13. Qe2 0-0 14. Rac1 Nb6 15. Ne4 Nxe4 16. Bxe4 Bxe4 17. Qxe4 Qd5 18. Qxd5 Nxd5 19. g3 Nb4 20. a4 Nd3 21. Rc2 Rfc8 22. Rd2 Nxb2 23. Rxb2 Rc3 24. Kg2 b4 25. Rd1 Rd8 26. Rdd2 f6 27. Re2 Kf7 28. Re3 Rd7 29. Rbe2 Rc6 30. h4 Bd8 31. Rd2 Bb6 32. Red3 Rc3 33. Rxc3 bxc3 34. Rc2 Ba5 35. Rc1 Rb7 36. Rb1 Rxb3 37. Rxb3 c2 0-1

[Event "Paulista-chT"]
[Site "Sao Paulo"]
[Date "1998.??.??"]
[Round "1"]
[White "Alonso, Nicolas"]
[Black "Medeiros, Horacio Prol"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "66"]
[EventDate "1998.??.??"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 Nf6 4. Bg5 Ne4 5. Bf4 e6 6. cxd5 exd5 7. Qb3 Nc6 8. e3 Nxc3 9. bxc3 Rb8 10. Nf3 Be7 11. Rd1 0-0 12. Bd3 Bxd3 13. Rxd3 b5 14. Nd2 b4 15. c4 Na5 16. Qc2 Rb7 17. 0-0 Bd6 18. Bxd6 Qxd6 19. c5 Qg6 20. Nb3 Nc4 21. Rfd1 a5 22. f3 Nxe3 23. Qe2 Nxd1 24. Rxd1 a4 25. Nc1 b3 26. axb3 axb3 27. Nd3 Qa6 28. Qb2 Ra8 29. Qc3 Qc4 30. Qxc4 dxc4 31. c6 Rbb8 32. Nc5 b2 33. Nb7 Ra1 0-1

[Event "Sao Paulo State-ch2"]
[Site "Rio Claro"]
[Date "1998.??.??"]
[Round "?"]
[White "Borges, Leomar Barbero"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2215"]
[PlyCount "73"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 c5 3. Bb2 e6 4. e3 b6 5. Be2 Bb7 6. 0-0 Be7 7. c4 0-0 8. d4 d5 9. dxc5 Bxc5 10. Nbd2 Nbd7 11. Nd4 Qe7 12. a3 dxc4 13. Nxc4 Rfd8 14. Bf3 Nf8 15. Qe2 a5 16. Rfd1 Rac8 17. Ne5 Nd5 18. Nb5 Ba6 19. Bxd5 Rxd5 20. Rxd5 exd5 21. a4 Bd6 22. Nf3 Ng6 23. Qd3 Bxb5 24. Qxb5 Rc2 25. Bd4 Bc5 26. Rd1 Bxd4 27. Nxd4 Rb2 28. Qxb6 Qh4 29. Rf1 Qe4 30. Qxa5 h6 31. g3 Nh4 32. Qd8+ Kh7 33. Qxh4 Qd3 34. Qg4 Rb1 35. Rxb1 Qxb1+ 36. Kg2 g6 37. Qf3 1-0

[Event "Paulista-chT"]
[Site "Sao Paulo"]
[Date "1998.??.??"]
[Round "1"]
[White "Medeiros, Horacio Prol"]
[Black "Alonso, Nicolas"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "88"]
[EventDate "1998.??.??"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "BRA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 dxc3 6. Qd5 Nh6 7. Bxh6 0-0 8. Nxc3 gxh6 9. Qh5 d6 10. Qxh6 Bf6 11. Nd5 Bg7 12. Qh5 h6 13. 0-0 Be6 14. Rad1 Bxd5 15. Bxd5 Qf6 16. Bxc6 bxc6 17. Nd4 c5 18. Nf5 Qg5 19. Qh3 Kh7 20. f4 Qg6 21. Rf3 Qe6 22. Qh5 Qg6 23. Nxg7 Qxg7 24. Rg3 Qf6 25. Rf1 Qd4+ 26. Kh1 Qxe4 27. f5 Qc4 28. Rg1 Qd4 29. Rg6 fxg6 30. Qxg6+ Kh8 31. Qxh6+ Kg8 32. Re1 Qf6 33. Qh3 Rae8 34. Rf1 Re7 35. Qb3+ Kh7 36. Qh3+ Qh6 37. Qd3 Re3 38. Qd5 Qf6 39. Qb7 Rf7 40. h3 Qe5 41. Qxa7 Re1 42. Qa6 Rxf5 43. Rxe1 Qxe1+ 44. Kh2 Rf1 0-1

[Event "Sao Paulo State-ch3"]
[Site "Sao Caetano do Sul"]
[Date "1998.??.??"]
[Round "?"]
[White "Nogueira, Ivan Kuhlmann"]
[Black "Alonso, Nicolas"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2295"]
[PlyCount "55"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. Be2 Nf6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Nb8 8. Qa4+ Nd7 9. Qxe4 Nf6 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Qd3 g6 13. Nc3 Bg7 14. 0-0 0-0 15. Rd1 Rac8 16. Be3 a6 17. Bd4 Nh5 18. Bxg7 Kxg7 19. h3 Kg8 20. Qe3 Kg7 21. Rd4 Rc7 22. Rh4 Rh8 23. g4 Nf6 24. Qh6+ Kg8 25. Re1 Rc4 26. Ng5 b5 27. Nce4 Nxe4 28. Nxh7 1-0

