[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "7.39"]
[White "Bramajo, Renzo"]
[Black "Serna, Facundo"]
[Result "1-0"]
[ECO "A50"]
[PlyCount "63"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. f3 d6 5. e4 Nbd7 6. Be3 c5 7. d5 h6 8. Qd2 Ne5 9. h3 e6 10. f4 Ned7 11. Nf3 e5 12. fxe5 Nxe5 13. Nxe5 dxe5 14. Rd1 Bd6 15. Be2 0-0 16. 0-0 Bc8 17. Rf3 Nh5 18. Rf2 Nf6 19. Rdf1 Qe7 20. Bxh6 gxh6 21. Rxf6 Qxf6 22. Rxf6 Be7 23. Rxh6 Kg7 24. d6 Bd8 25. Nd5 Rh8 26. Rxh8 Kxh8 27. Qh6+ Kg8 28. Nf6+ Bxf6 29. Qxf6 Bd7 30. Qe7 Be8 31. d7 Bxd7 32. Qxd7 1-0

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "5.42"]
[White "Flores, Nancy"]
[Black "Serna, Facundo"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "78"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 b6 4. Nf3 Nc6 5. Bb5 Bd7 6. 0-0 a6 7. Bxc6 Bxc6 8. Re1 e6 9. Bg5 Be7 10. Bxe7 Qxe7 11. Nbd2 Nf6 12. d5 Bd7 13. dxe6 Qxe6 14. e5 Ne4 15. Rxe4 d5 16. Re1 0-0 17. Ng5 Qf5 18. Ngf3 Rfe8 19. Qb3 Qe6 20. c4 d4 21. Qd3 h6 22. b3 Qf5 23. Qxf5 Bxf5 24. Nh4 Bd3 25. Ne4 Rad8 26. Nd6 Re7 27. Rad1 Bc2 28. Rd2 Bh7 29. Rde2 Bd3 30. Rd2 Bh7 31. Nhf5 Re6 32. h3 Kf8 33. Nb7 Rd7 34. Nfd6 f6 35. f4 g6 36. Kf2 g5 37. fxg5 fxg5 38. Kg3 Bg6 39. Rf2+ Kg7 0-1

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "6.31"]
[White "Serna, Facundo"]
[Black "Ibarra, Robert"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "80"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 h6 5. Bh4 Be7 6. e3 Nc6 7. Bd3 Qd6 8. c3 Nh5 9. Bxe7 Qxe7 10. 0-0 Nf6 11. Ne5 Nd7 12. Bb5 Ncxe5 13. dxe5 c6 14. Bd3 Nxe5 15. Nf3 Nxf3+ 16. Qxf3 e5 17. e4 dxe4 18. Bxe4 0-0 19. Rad1 Be6 20. a3 Rfd8 21. Rd3 Rxd3 22. Bxd3 Bd5 23. Be4 Bxe4 24. Qxe4 Rd8 25. Qe3 a6 26. Re1 f5 27. f3 Rd5 28. b3 Qc5 29. Qxc5 Rxc5 30. c4 b5 31. Rc1 bxc4 32. bxc4 Kf7 33. Kf2 Ke6 34. Ke3 a5 35. a4 g5 36. g4 fxg4 37. fxg4 e4 38. Kxe4 Re5+ 39. Kf3 Kd6 40. h3 Kc5 0-1

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "1.63"]
[White "Farias, Sergio A"]
[Black "Serna, Facundo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2220"]
[PlyCount "73"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 0-0 8. Bd2 Bxc3 9. Bxc3 d5 10. exd5 Qxd5 11. Rg1 Rd8 12. Qd2 Ne4 13. Qd1 Nxc3 14. bxc3 e4 15. Be2 Be6 16. Qxd5 Bxd5 17. 0-0-0 Bxb3 18. cxb3 Ne5 19. Rd2 Nd3+ 20. Bxd3 Rxd3 21. Rxd3 exd3 22. Rd1 Rd8 23. c4 f5 24. Kb2 Kf7 25. Kc3 d2 26. Rxd2 Rxd2 27. Kxd2 Ke6 28. Kd3 Ke5 29. b4 b6 30. a4 a5 31. Kc3 Ke4 32. c5 bxc5 33. bxa5 Kd5 34. a6 Kc6 35. Kc4 Kb6 36. a7 Kxa7 37. Kxc5 1-0

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "2.64"]
[White "Jardas, Tamara"]
[Black "Serna, Facundo"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "100"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. Ng5 e6 6. d3 Bh6 7. Nf3 Bg7 8. 0-0 Nge7 9. Re1 0-0 10. e5 Nf5 11. Bg5 f6 12. exf6 Bxf6 13. Bxf6 Qxf6 14. Rb1 Nfd4 15. Re3 a6 16. Ne4 Qf4 17. Nxc5 Ne5 18. Rxe5 Nxf3+ 19. Qxf3 Qxe5 20. Qe3 Qxe3 21. fxe3 d6 22. Bxe6+ Bxe6 23. Nxe6 Rf7 24. Ng5 Re7 25. Ne4 Rd8 26. Nf6+ Kg7 27. Nd5 Re5 28. e4 Rc8 29. c4 b5 30. Nb6 Rc6 31. Nd7 Re7 32. Nb8 Rb6 33. Nxa6 Rxa6 34. cxb5 Rxa2 35. Rc1 Rf7 36. h3 Rxb2 37. Rc6 Rd7 38. b6 Rb7 39. Rxd6 R2xb6 40. Rd5 Rb5 41. Rd4 Kf6 42. Rd6+ Ke5 43. Rc6 Rd7 44. Rc3 Kd4 45. Ra3 Ke3 46. g4 Rxd3 47. Ra1 Rb2 48. Re1+ Re2 49. Rf1 Rdd2 50. Rc1 Rg2+ 0-1

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "3.47"]
[White "Serna, Facundo"]
[Black "Faroppa, Federico"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "74"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. c3 Nc6 5. Bd3 d6 6. Nbd2 Be7 7. 0-0 0-0 8. Ne4 Nxe4 9. Bxe4 d5 10. Bd3 Qc7 11. Re1 e5 12. Bb5 Bg4 13. h3 Bh5 14. Bxc6 bxc6 15. g4 Bg6 16. Nxe5 Bd6 17. f4 f6 18. Nxg6 hxg6 19. Rf1 Kf7 20. h4 Rh8 21. h5 gxh5 22. gxh5 Qd7 23. f5 Rae8 24. Qg4 Rh6 25. Rf2 Re4 26. Qh3 Qe8 27. Rg2 Qh8 28. Rg6 Rxh5 29. Qg2 Rh2 30. Qf3 Reh4 31. Kf1 Rh1+ 32. Rg1 Rxg1+ 33. Kxg1 Rh3 34. Qg2 Rg3 35. Qxg3 Bxg3 36. Kf1 Qh2 37. c4 Qf2# 0-1

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "4.61"]
[White "Serna, Facundo"]
[Black "Guzman, Paola"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "55"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Bg4 4. e3 e6 5. h3 Bh5 6. Bd3 Nbd7 7. Nbd2 c5 8. c3 cxd4 9. exd4 Bd6 10. 0-0 0-0 11. Re1 Re8 12. a3 Qc7 13. Re2 e5 14. Bxf6 Nxf6 15. dxe5 Bxe5 16. Rxe5 Rxe5 17. Nxe5 Qxe5 18. Bb5 a6 19. Ba4 b5 20. Bb3 a5 21. Qc1 Qg5 22. Nf1 Qxc1 23. Rxc1 Rc8 24. Ne3 a4 25. Nxd5 Nxd5 26. Bxd5 b4 27. c4 Be2 28. Rc2 1-0

