[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "1.1"]
[White "Fier Hilario, Alexandr"]
[Black "Fusco, Leonardo"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2526"]
[BlackElo "2251"]
[PlyCount "59"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2
Qxb2 9. Rb1 Qa3 10. e5 h6 11. Bh4 dxe5 12. fxe5 Nfd7 13. Ne4 Qxa2 14. Rd1 Qd5
15. Qe3 Qxe5 16. Bg3 Qa5+ 17. c3 Qb6 18. Bd3 Be7 19. Rb1 Qa5 20. Bd6 Nf6 21.
O-O Qd8 22. Bxb8 Rxb8 23. Qg3 Nxe4 24. Bxe4 Qd6 25. Qxg7 Rf8 26. Rbd1 Bd7 27.
Kh1 Rc8 28. Nf3 Qf4 29. Ne5 Bf6 30. Qxf8+ 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "1.2"]
[White "Mayorga, Nicolas"]
[Black "Cordova, Emilio"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2231"]
[BlackElo "2477"]
[PlyCount "76"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. c3 O-O 7. h3 a6 8. Bxc6
bxc6 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Nc3 Bf5 13. Qa4 c5 14. dxc5 Nxc5 15.
Qh4 Nd3 16. Rd1 Nxc1 17. Raxc1 Rc8 18. Qd4 Be6 19. Qa7 Bh6 20. Rc2 a5 21. Nd4
Bf4 22. Re2 Rc4 23. Nxe6 fxe6 24. Qa6 Qc8 25. Qxa5 d4 26. Ne4 d3 27. Ree1 Qc6
28. Nd2 Rc2 29. Nf3 Bh2+ 30. Kxh2 Rxf3 31. gxf3 Rxf2+ 32. Kg1 Qxf3 33. Qa8+
Qxa8 34. Kxf2 Qxa2 35. Rd2 Qc4 36. Ke3 Qh4 37. Rh1 Qg5+ 38. Kd4 Qxd2 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "1.3"]
[White "Kovalyov, Anton"]
[Black "Cori Tello, Jorge"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2475"]
[BlackElo "2213"]
[PlyCount "97"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 h6 7. Be3 e5 8. d5 Ne8
9. Qd2 Kh7 10. Bd3 f5 11. exf5 Bxf5 12. Nge2 Nd7 13. Ng3 Bxd3 14. Qxd3 Qh4 15.
O-O Nef6 16. f3 a6 17. Bf2 Nh5 18. Nxh5 Qxh5 19. Ne4 Qf5 20. Rae1 b6 21. Re2
Nf6 22. g4 Qd7 23. Bg3 Nxe4 24. Qxe4 Rf6 25. Kg2 Raf8 26. h3 Qf7 27. b4 Qd7 28.
Qd3 Kh8 29. c5 Qb5 30. Qxb5 axb5 31. cxb6 cxb6 32. Rc2 Ra8 33. Rff2 Ra3 34. Rc6
Rd3 35. Rxb6 Rxd5 36. Rb7 Kg8 37. Rc2 Rf7 38. Rb8+ Kh7 39. Be1 Rd1 40. Re2 Rd3
41. Rf2 Rd5 42. Rd2 Rxd2+ 43. Bxd2 Ra7 44. Rxb5 Rxa2 45. Rd5 e4 46. Kf1 exf3
47. Rxd6 Be5 48. Rd7+ Kg8 49. Rd8+ 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "1.4"]
[White "Perez Ponsa, Federico"]
[Black "Lemos, Damian"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2183"]
[BlackElo "2439"]
[PlyCount "132"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O h6 9. Nxc6 bxc6 10. Bf4 d5 11. Qe3 Qa5 12. Be2 dxe4 13. Qg3 Nd5 14. Be5
Nxc3 15. Bxc3 Qg5+ 16. Qxg5 hxg5 17. Rd4 f5 18. Rc4 c5 19. Be5 Bd7 20. Rc3 Bb5
21. Bc4 Kf7 22. Rd1 Be7 23. Bxb5 axb5 24. Rd7 Rhd8 25. Rb7 Rd5 26. Bxg7 Rad8
27. b3 Rd1+ 28. Kb2 R8d7 29. Rxd7 Rxd7 30. Be5 Rd5 31. Bh8 g4 32. Re3 b4 33.
Re2 Kg6 34. c4 Rd1 35. Be5 Rg1 36. g3 Rg2 37. a4 bxa3+ 38. Kxa3 Rxh2 39. Bf4
Kf7 40. Ka4 Ke8 41. Kb5 Rh1 42. Rb2 Bf6 43. Ra2 Bd4 44. Kc6 Kf7 45. Bd6 Rb1 46.
Bxc5 Bxc5 47. Kxc5 Rxb3 48. Kd6 e3 49. fxe3 Rxe3 50. Rg2 Kf6 51. c5 Rd3+ 52.
Kc7 e5 53. c6 Kg5 54. Rc2 f4 55. Kb8 Rd8+ 56. Kc7 Rg8 57. Kd6 Kf5 58. c7 fxg3
59. Re2 Kf4 60. Rxe5 g2 61. Re1 Kg3 62. Kd7 Ra8 63. Re3+ Kf2 64. Ra3 Rxa3 65.
c8=Q g1=Q 66. Qc2+ Kg3 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "1.5"]
[White "Needleman, Gaston"]
[Black "Ambrogi, Agustin"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2437"]
[BlackElo "2159"]
[PlyCount "83"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2
O-O 9. Nb3 Qa4 10. cxd5 cxd5 11. Bd3 b6 12. O-O Bxc3 13. bxc3 Ba6 14. Bxa6 Qxa6
15. f3 Rfc8 16. e4 Rc6 17. e5 Ne8 18. f4 f6 19. Bh4 f5 20. g4 g6 21. gxf5 gxf5
22. Kh1 Nf8 23. Rg1+ Ng6 24. Rg3 Kf7 25. Bg5 Ng7 26. Rag1 Rac8 27. Rh3 R8c7 28.
Bf6 Kg8 29. Qd2 Qc8 30. Rgg3 a5 31. a3 Qf8 32. Qc1 Ne8 33. Rxg6+ hxg6 34. Rh8+
Kf7 35. Rxf8+ Kxf8 36. Qe1 Rxc3 37. Nc5 R7xc5 38. dxc5 Rxc5 39. Qh4 Rc8 40. Kg2
d4 41. Qh8+ Kf7 42. Qh7+ 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "1.6"]
[White "Zabala, Jorge Adriel"]
[Black "Diamant, Andre"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "2093"]
[BlackElo "2426"]
[PlyCount "60"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be3 Nf6 7. Be2 Qc7 8.
O-O Bb4 9. Na4 O-O 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Rfxc8 13. Bxa6 Rf8 14.
Bd3 Bd6 15. h3 Be5 16. Rb1 Bxb2 17. Qd2 d5 18. exd5 cxd5 19. a4 Bc3 20. Qe2 Ra8
21. Bb5 Ne4 22. Qd3 f5 23. Rb3 f4 24. Bc1 Ba5 25. Ba3 Rfc8 26. Rfb1 Bb6 27. Rf1
Qe5 28. Bb2 Nxf2 29. Bxe5 Nxd3+ 30. Kh1 Nxe5 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "1.7"]
[White "Di Berardino, Diego Rafael"]
[Black "Borda, Alan"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2439"]
[BlackElo "2044"]
[PlyCount "49"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 exd5 8.
Bd3 Nc6 9. h3 O-O 10. O-O Re8 11. Re1 h6 12. Bf4 a6 13. Rc1 Bb4 14. Rxe8+ Qxe8
15. Na4 Ba5 16. Qb3 b5 17. Nc5 Ne7 18. Qa3 Bb6 19. Re1 Bxc5 20. dxc5 Be6 21.
Nd4 Qc8 22. c6 Ra7 23. Nxb5 Ra8 24. Nc7 Ra7 25. Qxe7 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "1.8"]
[White "Gomez, Gustavo Pizzocaro"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2043"]
[BlackElo "2416"]
[PlyCount "102"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Be3 Bb7 7. Bd3 Qc7 8. O-O
Nf6 9. f3 Bc5 10. Qe2 Qb6 11. Qf2 Nc6 12. Nf5 Bxe3 13. Qxe3 Qxe3+ 14. Nxe3 Rc8
15. f4 d6 16. Ne2 Na5 17. Ng3 h5 18. h4 Ke7 19. b3 Nc6 20. a4 b4 21. Nc4 Rc7
22. Rad1 Rd8 23. Be2 g6 24. e5 dxe5 25. Rxd8 Nxd8 26. fxe5 Nd7 27. Bd3 Bd5 28.
Ne3 Bb7 29. Nc4 Rc5 30. Nd6 a5 31. Nxb7 Nxb7 32. Ne4 Rxe5 33. Ng5 Nf6 34. Nf3
Rc5 35. Nd4 Ng4 36. Re1 Ne5 37. Ba6 Nd6 38. Re2 Nc6 39. Nxc6+ Rxc6 40. Bd3 Rc5
41. Kf2 e5 42. Rd2 f5 43. g3 Rc3 44. Re2 e4 45. Ba6 Ke6 46. Kg2 Ke5 47. Kf2 Rc6
48. Bb5 Nxb5 49. axb5 Rb6 50. Rd2 Rxb5 51. Rd8 Rc5 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "1.9"]
[White "Goldwaser, Cristian"]
[Black "Garnier, Rene"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2374"]
[BlackElo "2042"]
[PlyCount "73"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. f3 Nxd4 8.
Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 11. Be2 Qa5 12. Rc1 Rfc8 13. b3 a6 14. Na4
Qxd2+ 15. Kxd2 Nd7 16. g4 Rab8 17. Nc3 f5 18. gxf5 gxf5 19. Rhg1 Kf7 20. f4 Nf6
21. Bf3 b5 22. exf5 Bxf5 23. cxb5 axb5 24. Rg5 Rxc3 25. Rxc3 Ne4+ 26. Bxe4
Bxc3+ 27. Kd3 Bxe4+ 28. Kxe4 Bf6 29. Rg2 Rc8 30. Bd4 Rc1 31. Bxf6 Kxf6 32. Rg5
Rc2 33. a3 b4 34. a4 Rb2 35. a5 Rxb3 36. Rf5+ Ke6 37. Rh5 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "1.10"]
[White "Rossi, Leonardo"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2019"]
[BlackElo "2356"]
[PlyCount "128"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O Nxe4 6. Nxd4 d5 7. Re1 Be7 8.
Bb3 O-O 9. c3 Nxd4 10. cxd4 Bb4 11. Re2 c6 12. f3 Nd6 13. Bc2 Qf6 14. Be3 Bf5
15. a3 Ba5 16. Nd2 Bxd2 17. Qxd2 Nc4 18. Qc3 Bxc2 19. Rxc2 Rfe8 20. Re2 Re6 21.
b3 Nd6 22. Rae1 Rae8 23. Qd3 Qf5 24. Qd2 h5 25. h4 Qg6 26. Kh2 Nf5 27. Bf2 Rxe2
28. Rxe2 Qd6+ 29. Kh3 Re6 30. g4 Nh6 31. Bg3 Qxa3 32. Rxe6 fxe6 33. Qe3 Qe7 34.
Qe5 hxg4+ 35. fxg4 Qf6 36. Bf4 Qxe5 37. Bxe5 Kf7 38. h5 g5 39. b4 Ng8 40. Kg3
Nf6 41. Kf3 Ne4 42. Bb8 a6 43. Ke3 Kg7 44. Kf3 Kh6 45. Ke3 b6 46. Bc7 c5 47.
dxc5 bxc5 48. bxc5 Nxc5 49. Kd4 Nb3+ 50. Kc3 Nc5 51. Kd4 Ne4 52. Ke3 Nf6 53.
Kf3 Nd7 54. Ke3 e5 55. Kf3 e4+ 56. Ke3 Nc5 57. Bd6 Ne6 58. Bb4 Kg7 59. Bc3+ Kf7
60. Bb4 Nd8 61. Bd2 Nc6 62. Ke2 Kf6 63. Kd1 d4 64. Kc2 Ne5 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "1.11"]
[White "Blit, Jacques"]
[Black "Latorre, Matias"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "2306"]
[BlackElo "2009"]
[PlyCount "106"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nf6 7. N2g3 Nc6 8.
Be3 O-O 9. f4 Nd5 10. Bc1 f5 11. Ng5 Nxf4 12. Nxh7 Kxh7 13. Bxf4 Qxd4 14. Qxd4
Nxd4 15. O-O-O c5 16. Ne2 Nc6 17. Nc3 e5 18. Be3 Be6 19. Nb5 Rad8 20. Be2 Nd4
21. Bxd4 cxd4 22. Nxa7 Ba2 23. b4 Bd5 24. Bf3 e4 25. Be2 Bf6 26. Nb5 Bc6 27.
Bc4 Be5 28. Rhf1 e3 29. Bd3 g6 30. g3 Kg7 31. Rde1 Ra8 32. Kb2 Bxb5 33. Bxb5
d3+ 34. Kb3 e2 35. Rh1 Rfc8 36. c4 Rd8 37. c5 f4 38. gxf4 Bxf4 39. Rb1 Bd2 40.
a4 Rd4 41. Ka3 Rf8 42. a5 Rf3 43. Ka4 Re3 44. c6 bxc6 45. Bxc6 e1=Q 46. Rhxe1
Bxe1 47. a6 Re7 48. Bb7 d2 49. Rd1 Rd8 50. b5 Bf2 51. Ka5 Re1 52. Bf3 Rd6 53.
Kb4 Bb6 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "2.1"]
[White "Diamant, Andre"]
[Black "Fier Hilario, Alexandr"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2426"]
[BlackElo "2526"]
[PlyCount "46"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. Bb5 Bd7 5. O-O Nf6 6. Re1 a6 7. Bxc6 Bxc6 8.
d4 cxd4 9. Nxd4 e5 10. Nxc6 bxc6 11. b3 Be7 12. Ba3 O-O 13. Qf3 Qa5 14. Na4
Rfe8 15. c4 Rad8 16. Qc3 Qxc3 17. Nxc3 d5 18. Bxe7 Rxe7 19. exd5 cxd5 20. Nxd5
Nxd5 21. Rad1 Red7 22. Rxd5 Rxd5 23. cxd5 Rxd5 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "2.2"]
[White "Cordova, Emilio"]
[Black "Di Berardino, Diego Rafael"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2477"]
[BlackElo "2439"]
[PlyCount "108"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 Bb4 6. Qd2 d5 7. e5 Qd8 8. Nf3
c5 9. a3 Qa5 10. Rb1 Bxc3 11. Qxc3 Qxc3+ 12. bxc3 c4 13. h4 Nc6 14. Kd2 Rb8 15.
g3 Bd7 16. Bh3 Ke7 17. h5 b5 18. Nh4 a5 19. f4 b4 20. f5 bxc3+ 21. Kxc3 Rxb1
22. Rxb1 Rb8 23. Rxb8 Nxb8 24. fxe6 fxe6 25. Ng6+ Kf7 26. Nf4 Ke7 27. Kb2 Nc6
28. Ne2 Nd8 29. Bg2 Be8 30. Nf4 Bc6 31. Bh1 Nf7 32. Ng2 Kd7 33. Ne3 Ng5 34. Bg2
Kc7 35. Kc3 Kd7 36. Kd2 Kc7 37. g4 Kd7 38. Nf1 Ke7 39. Ng3 Kd7 40. c3 Ke7 41.
Ne2 Kd7 42. Nf4 Ke7 43. Ke3 Kf7 44. Bf3 Ke7 45. Bd1 Kd7 46. Bc2 Ke7 47. Ng2 Kd7
48. Kf4 Ke7 49. Ne3 Kd7 50. Nd1 Bb5 51. Nb2 Kc7 52. Bb1 Kd7 53. Bg6 Ke7 54. Bc2
Kd7 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "2.3"]
[White "Lemos, Damian"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2439"]
[BlackElo "2416"]
[PlyCount "82"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4
Bc5 9. Nb3 Nc6 10. Bg5 Nd4 11. Nxd4 Bxd4 12. Nb5 Be5 13. f4 Bb8 14. e5 h6 15.
exf6 hxg5 16. fxg7 Rg8 17. Qh7 Ke7 18. fxg5 Be5 19. Qd3 a6 20. Nc3 Qc7 21.
O-O-O Rxg7 22. h4 b5 23. cxb5 axb5 24. Kb1 Bc6 25. Be2 b4 26. axb4 Qa7 27. b5
Bxg2 28. Rhg1 Bd5 29. b6 Qxb6 30. Qxd5 Bxc3 31. Qxd7+ Kf8 32. Bb5 Qa5 33. Kc2
Bxb2 34. Kxb2 Qb4+ 35. Kc2 Qc5+ 36. Kb2 Qb4+ 37. Kc2 Ra2+ 38. Kd3 Ra3+ 39. Ke2
Qe4+ 40. Kf1 Rf3+ 41. Kg2 Qg4+ 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "2.4"]
[White "Mareco, Sandro"]
[Black "Needleman, Gaston"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2356"]
[BlackElo "2437"]
[PlyCount "101"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. h3
O-O 9. Bd3 b5 10. Nxb5 Re8 11. O-O Nxe4 12. Re1 a6 13. Na3 Nf6 14. Rxe8+ Nxe8
15. Nc4 Bb7 16. Bc2 Nd7 17. Bg5 Ndf6 18. Ne3 Nc7 19. Bb3 Qe8 20. Bf4 Rd8 21.
Qd2 Ne4 22. Qc2 f5 23. Re1 Qf7 24. Nd2 Nf6 25. Ndc4 Nb5 26. Qd1 Qc7 27. a4 Nd4
28. Ba2 Kh8 29. Nxd6 Rxd6 30. Nc4 Bxd5 31. Bxd6 Qc6 32. Be5 Bxg2 33. Bxd4 Bxh3
34. f3 cxd4 35. Ne5 Qc7 36. Qb3 h5 37. Kh2 d3 38. Kxh3 d2 39. Nxg6+ Kh7 40. Rg1
d1=Q 41. Qxd1 Ng4 42. fxg4 hxg4+ 43. Kg2 Kxg6 44. Rf1 Kg5 45. Qd5 Be5 46. Qg8+
Bg7 47. Qd5 Be5 48. Bb1 f4 49. Re1 f3+ 50. Kf1 Kf6 51. Qe4 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "2.5"]
[White "Latorre, Matias"]
[Black "Kovalyov, Anton"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2009"]
[BlackElo "2475"]
[PlyCount "84"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3
Be6 9. Nd5 Nbd7 10. Qd3 Bxd5 11. exd5 O-O 12. O-O g6 13. f4 exf4 14. Bxf4 Ne5
15. Bxe5 dxe5 16. Rad1 Bd6 17. c4 Nd7 18. Kh1 b6 19. Nd2 f5 20. Qh3 Kg7 21. g4
f4 22. g5 a5 23. Ne4 Nc5 24. Nxc5 Bxc5 25. Qh6+ Kh8 26. Bd3 Qd6 27. Rf3 Ra7 28.
Rh3 Rg7 29. Rf1 Kg8 30. Rhf3 b5 31. Qh3 bxc4 32. Bxc4 Re7 33. Qg4 Bb6 34. b3
Bc7 35. h3 Kg7 36. R3f2 e4 37. Re1 Rf5 38. h4 f3 39. Rxe4 Rxe4 40. Qxe4 Rf4 41.
Qe6 Rxh4+ 42. Kg1 Qg3+ 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "2.6"]
[White "Cori Tello, Jorge"]
[Black "Goldwaser, Cristian"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2213"]
[BlackElo "2374"]
[PlyCount "51"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. a4 b6 10. Bc4 Bb7 11. Bd5 Nxd5 12. Nxd5 Bxd5 13. Qxd5 Nd7 14. c4 Qc7 15.
Be3 Rfc8 16. Rfc1 Nf6 17. Qd3 Rab8 18. Bg5 Nh5 19. Be3 Qd8 20. Nd2 Bg5 21. g3
Bxe3 22. Qxe3 g6 23. Nf1 Ng7 24. Qd3 Ne6 25. Ne3 Nc5 26. Qc2 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "2.7"]
[White "Garnier, Rene"]
[Black "Blit, Jacques"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2042"]
[BlackElo "2306"]
[PlyCount "76"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3
Be7 9. Be2 O-O 10. O-O Be6 11. Be3 Rc8 12. f3 Nd4 13. Qd2 Nxe2+ 14. Qxe2 Qc7
15. Nd5 Bxd5 16. cxd5 Nd7 17. Rfc1 Qb8 18. Nc4 b6 19. Rc2 Bd8 20. Rac1 b5 21.
Nd2 Rxc2 22. Rxc2 Bb6 23. Nf1 Rc8 24. Qd2 Rxc2 25. Qxc2 Kf8 26. Kf2 Qc7 27.
Qxc7 Bxc7 28. Ke2 f5 29. Nd2 fxe4 30. fxe4 Ke8 31. Kd3 Kf7 32. b3 Ba5 33. Nf3
Bd8 34. h3 h6 35. Ng1 h5 36. Ne2 h4 37. a4 bxa4 38. bxa4 g5 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "2.8"]
[White "Fusco, Leonardo"]
[Black "Zabala, Jorge Adriel"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2251"]
[BlackElo "2093"]
[PlyCount "61"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

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 Qh4+ 11. g3 Qh3 12. Ne5+ c6 13. Bc4 Be6 14. Bf4
O-O-O 15. O-O-O Bd6 16. Rhf1 Rhe8 17. Kb1 Kb8 18. a4 Bxc4 19. Qxc4 Bc7 20. Qf7
Nd5 21. Bg5 Rc8 22. c4 Nb4 23. Bd2 Nd3 24. Nxd3 exd3 25. Bf4 Re2 26. Bxc7+ Rxc7
27. Qf8+ Rc8 28. Qd6+ Ka8 29. Rf8 d2 30. Kc2 Rxh2 31. g4 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "2.9"]
[White "Borda, Alan"]
[Black "Mayorga, Nicolas"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2044"]
[BlackElo "2231"]
[PlyCount "186"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. c3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Ne2 e5 6. O-O Nge7 7. d3 O-O 8. f4 d6
9. Na3 Rb8 10. Nc4 b5 11. Ne3 exf4 12. Nxf4 b4 13. Nfd5 Nxd5 14. Nxd5 bxc3 15.
bxc3 Be6 16. Bd2 Ne5 17. Qc2 Bxd5 18. exd5 Qa5 19. Rab1 Qa6 20. Bf4 Rfe8 21.
Bxe5 Bxe5 22. Kh1 Qa5 23. c4 Rxb1 24. Qxb1 Qc7 25. Qc2 Bd4 26. Qd2 Rb8 27. Rc1
Qe7 28. Rd1 Qf6 29. Qe2 Be5 30. Qf3 Qg5 31. Qf1 h5 32. Rb1 Rxb1 33. Qxb1 h4 34.
gxh4 Qxh4 35. h3 Qg3 36. Qg1 Qxd3 37. Bf1 Qf3+ 38. Qg2 Qf4 39. Be2 Kg7 40. Bf1
Bd4 41. Be2 Qe3 42. Bf1 Be5 43. Be2 Bd4 44. Bf1 a5 45. Be2 Qf4 46. Qf3 Qc1+ 47.
Bf1 Qd2 48. Qg2 Qe3 49. Be2 a4 50. Bf1 Be5 51. Be2 Qf4 52. Bf1 a3 53. Be2 Kf8
54. Kg1 Bd4+ 55. Kh1 Kg7 56. Qf3 Qc1+ 57. Bf1 Qg5 58. Qg2 Qe3 59. Be2 f5 60.
Bf1 Kf6 61. Be2 g5 62. Bf1 Be5 63. Be2 Qc1+ 64. Bf1 Qb2 65. Qe2 Qc1 66. Qg2 Qf4
67. Be2 Ke7 68. Bf1 Kd8 69. Be2 Kc7 70. Kg1 Bd4+ 71. Kh1 Qe3 72. Bf1 Kb6 73.
Be2 Ka5 74. Qf1 Ka4 75. Qg2 Qc1+ 76. Bf1 Ka5 77. Qf3 g4 78. Qxf5 g3 79. Qf3 Be5
80. Kg2 Qb2+ 81. Qe2 Kb4 82. h4 Kc3 83. Kf3 Qxe2+ 84. Kxe2 Kxc4 85. Bg2 Kc3 86.
Ke3 Kb2 87. Kd3 Bf4 88. Bf1 Kc1 89. Ke4 Be5 90. Kf3 Kb2 91. Bc4 Kc3 92. Bf1 Kd4
93. Kg4 Kxd5 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "2.10"]
[White "Gomez, Gustavo Pizzocaro"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2043"]
[BlackElo "2183"]
[PlyCount "80"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. Bxc6+ bxc6 5. O-O e5 6. Re1 Be7 7. c3 f5 8.
exf5 Bxf5 9. Qa4 e4 10. Qxc6+ Kf8 11. Rxe4 Rc8 12. Qd5 Bxe4 13. Qxe4 Nf6 14.
Qf5 Qd7 15. Qxd7 Nxd7 16. d4 Bf6 17. dxc5 Nxc5 18. Bf4 Kf7 19. Nbd2 Nd3 20. Bg3
Nxb2 21. Ne4 Nc4 22. Bxd6 Rhe8 23. Nxf6 gxf6 24. Bf4 Re4 25. g3 Nb6 26. Nd2 Ra4
27. c4 Nxc4 28. Ne4 Rc6 29. Rd1 Nb6 30. Nd6+ Kg6 31. h4 h5 32. Nb5 Rxa2 33. Rd8
Rc8 34. Rd6 Rcc2 35. Re6 Rxf2 36. Nc3 Rg2+ 37. Kf1 Raf2+ 38. Ke1 Rc2 39. Ne2
Nd5 40. Bg5 Rcxe2+ 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.06"]
[Round "2.11"]
[White "Ambrogi, Agustin"]
[Black "Rossi, Leonardo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2159"]
[BlackElo "2019"]
[PlyCount "37"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8.
O-O Nxc3 9. bxc3 d5 10. cxb4 dxc4 11. Re1+ Ne7 12. Bg5 f6 13. Qe2 b5 14. Qe4
Rb8 15. Bf4 Bb7 16. Qf5 Bc8 17. Qc5 Qd7 18. Bxc7 Rb7 19. Bd6 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.07"]
[Round "3.1"]
[White "Mekhitarian, Krikor Sevag"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2416"]
[BlackElo "2356"]
[PlyCount "142"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. c3 Nxe4 8. d4
Na5 9. Bc2 exd4 10. Nxd4 c5 11. Re1 d5 12. Nf5 Qf6 13. f3 Qxf5 14. fxe4 dxe4
15. Nd2 O-O-O 16. a4 Nc4 17. axb5 axb5 18. Qe2 Nxd2 19. Bxd2 c4 20. Be3 Bc5 21.
Kh1 Bxe3 22. Qxe3 Rhe8 23. Rf1 Qe6 24. b3 Rd7 25. bxc4 Qxc4 26. Rf5 Rc7 27. Qh3
Kb8 28. Rb1 Qxc3 29. Qxc3 Rxc3 30. Rfxb5 Rc7 31. Bb3 Rec8 32. Bc4 Re8 33. Bd5
Ree7 34. Ra5 Kc8 35. Bxb7+ Rxb7 36. Rc1+ Rbc7 37. Re1 Re6 38. g4 Kd8 39. Ra4 e3
40. Ra3 e2 41. Kg2 Rc4 42. h3 Ke7 43. Kf3 Rce4 44. h4 Kf6 45. Rb3 h6 46. Rb5 g6
47. Kg3 Kg7 48. Kf3 Re3+ 49. Kf2 R6e5 50. Rb2 R5e4 51. g5 h5 52. Rb5 Rh3 53.
Rg1 Rhxh4 54. Ke1 Rhf4 55. Rc5 Rf5 56. Rc2 Rg4 57. Rxg4 hxg4 58. Kxe2 Rxg5 59.
Kf2 Re5 60. Kg3 f5 61. Kf4 Kf6 62. Rc6+ Re6 63. Rc8 Re4+ 64. Kg3 Kg5 65. Rc5
Re3+ 66. Kf2 Rd3 67. Ke2 Rf3 68. Rc6 Rf4 69. Ra6 g3 70. Ke3 g2 71. Ra1 Rf1 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.07"]
[Round "3.2"]
[White "Fier Hilario, Alexandr"]
[Black "Cordova, Emilio"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2526"]
[BlackElo "2477"]
[PlyCount "86"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

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. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. O-O O-O 14. c4 f5
15. Qh5 Rb8 16. exf5 e4 17. Rae1 Bb7 18. Qg4 Rfe8 19. cxb5 d5 20. bxa6 Bc6 21.
b3 Bd7 22. a7 Rb7 23. Nc4 Rd8 24. Ne3 exd3 25. Nxd5 Qd6 26. Qg5 f6 27. Qg4 Bc6
28. Nc3 Qb4 29. Qxb4 Rxb4 30. Re6 Ba8 31. Rd1 Kf7 32. Na4 Rg4 33. g3 Bf3 34.
a8=Q Bxa8 35. f4 Bh6 36. Kf2 Bxf4 37. gxf4 Rg2+ 38. Kf1 Rxh2 39. Nc3 Bf3 40.
Rb1 d2 41. Re3 Rh1+ 42. Kf2 Rxb1 43. Kxf3 Rc1 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.07"]
[Round "3.3"]
[White "Kovalyov, Anton"]
[Black "Diamant, Andre"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2475"]
[BlackElo "2426"]
[PlyCount "117"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8.
Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 11. Rc1 Qa5 12. b3 Rfc8 13. f3 a6 14. Na4 Qxd2+
15. Kxd2 Nd7 16. g4 f5 17. exf5 gxf5 18. h3 Rf8 19. f4 Nf6 20. Rhg1 Rad8 21.
Ke1 Bd7 22. Nb6 Bc6 23. gxf5 Be4 24. Bd4 Kh8 25. Rc3 Bxf5 26. Rcg3 Rf7 27. Nd5
e5 28. fxe5 dxe5 29. Bxe5 Bg6 30. Bxf6 Bxf6 31. Nxf6 Rxf6 32. Re3 a5 33. Rg5 b6
34. c5 bxc5 35. Rxc5 Ra8 36. a4 Rf4 37. Ree5 Bf7 38. Rc3 Rb4 39. Bd1 Rab8 40.
Ree3 Bg8 41. Kd2 Bf7 42. Kc1 Bg8 43. Bc2 Bf7 44. Re7 Rf4 45. Ra7 Rf1+ 46. Kb2
Rd8 47. Rxa5 Rd2 48. Rac5 Bg6 49. a5 Rf6 50. Ka3 Bf7 51. Bd3 Rf4 52. Bc4 Bg6
53. a6 Bb1 54. Rc1 Ra2+ 55. Kb4 Bc2 56. Rxc2 Rxc2 57. Rc8+ Kg7 58. a7 Rfxc4+
59. bxc4 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.07"]
[Round "3.4"]
[White "Di Berardino, Diego Rafael"]
[Black "Lemos, Damian"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2439"]
[BlackElo "2439"]
[PlyCount "66"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O h6 9. Nxc6 bxc6 10. Bf4 d5 11. Qe3 Qa5 12. Be2 dxe4 13. Qg3 Nd5 14. Nxd5
cxd5 15. Kb1 Bd7 16. f3 Bb5 17. Rhe1 Bxe2 18. Rxe2 exf3 19. gxf3 Rc8 20. Be5
Qb5 21. Re3 Rg8 22. f4 Be7 23. f5 Bg5 24. Ree1 Kd7 25. fxe6+ fxe6 26. Qf2 Ke7
27. h4 Bf6 28. Bxf6+ gxf6 29. Qf5 e5 30. Rxe5+ fxe5 31. Qxe5+ Kf7 32. Qf5+ Ke7
33. Qe5+ Kf7 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.07"]
[Round "3.5"]
[White "Needleman, Gaston"]
[Black "Cori Tello, Jorge"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2437"]
[BlackElo "2213"]
[PlyCount "63"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. Nxe5 Nxe5 6. d4 c6 7. Be2 Bd6 8.
dxe5 Bxe5 9. Nd2 d5 10. Nf3 Bc7 11. e5 Bf5 12. Bg5 h6 13. Bh4 Be4 14. Re1 Qd7
15. Bd3 Bxd3 16. Qxd3 O-O-O 17. Nd4 Rde8 18. e6 fxe6 19. Nxe6 g5 20. Nxc7 Kxc7
21. Bg3+ Kc8 22. Re5 Kd8 23. f4 gxf4 24. Bxf4 Nc8 25. Rxe8+ Qxe8 26. Qg3 Qd7
27. Re1 Qf7 28. Qh4+ Ne7 29. Bg5 Re8 30. Qxh6 Kd7 31. Qh3+ Kd8 32. Qe6 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.07"]
[Round "3.6"]
[White "Goldwaser, Cristian"]
[Black "Latorre, Matias"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2374"]
[BlackElo "2009"]
[PlyCount "31"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8. e4
dxc4 9. Bxc4 e5 10. Bg5 Qc7 11. Rc1 exd4 12. Qxd4 Ne5 13. Bxf6 Nxf3+ 14. gxf3
Bxh2+ 15. Kh1 gxf6 16. Rg1+ 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.07"]
[Round "3.7"]
[White "Perez Ponsa, Federico"]
[Black "Fusco, Leonardo"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2183"]
[BlackElo "2251"]
[PlyCount "105"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2
Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. e5 dxe5 14. Bxf6
gxf6 15. Ne4 Be7 16. Be2 h5 17. Rb3 Qa4 18. Nxf6+ Bxf6 19. c4 Ra7 20. O-O Rf7
21. Rbf3 Rd7 22. Qb2 O-O 23. Rxf6 Rxf6 24. Rxf6 Qa5 25. Qb1 Qd8 26. Rh6 e4 27.
Rg6+ Rg7 28. Qxe4 Qa5 29. h3 Qe1+ 30. Kh2 h4 31. Rxg7+ Kxg7 32. Qe5+ Kf8 33.
Qf6+ Ke8 34. Qe5 Kd8 35. c5 Bd7 36. Qb8+ Ke7 37. Qd6+ Kd8 38. Bxa6 e5 39. Qf8+
Kc7 40. Qf6 Qa5 41. Bd3 Qxc5 42. Bf5 Qd4 43. Bxd7 Kxd7 44. Qf7+ Kd6 45. Qf6+
Kd5 46. Qf7+ Kc5 47. Qa7+ Kc4 48. Qa4+ Kd5 49. Qb3+ Kc5 50. Qa3+ Kd5 51. Qb3+
Kd6 52. Qb8+ Kc5 53. Qa7+ 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.07"]
[Round "3.8"]
[White "Mayorga, Nicolas"]
[Black "Garnier, Rene"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2231"]
[BlackElo "2042"]
[PlyCount "87"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. O-O O-O 7. d4 cxd4 8.
Nxd4 Qa5 9. Nc2 d6 10. Rb1 Be6 11. b4 Qc7 12. Ne3 Ne5 13. Ncd5 Bxd5 14. cxd5 a5
15. bxa5 Rxa5 16. Qb3 Ra7 17. Bd2 Ned7 18. Nc4 Nc5 19. Qc2 Nfd7 20. Rfc1 Rfa8
21. a3 Rb8 22. Rb5 Qd8 23. Ba5 b6 24. Bc3 Bxc3 25. Qxc3 Qf8 26. Rcb1 Rab7 27.
h4 Qg7 28. Qe3 f5 29. Bh3 Qf6 30. Bg2 Qg7 31. R1b2 Qf6 32. R2b4 Qg7 33. Qc1 Qf6
34. Qb1 Qc3 35. Nxb6 Rxb6 36. Rxb6 Rxb6 37. Rxb6 Nxb6 38. Qxb6 Qxa3 39. Qd8+
Kf7 40. Qh8 Qc1+ 41. Kh2 Qh6 42. Bh3 Qg7 43. Qc8 Qe5 44. e3 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.07"]
[Round "3.9"]
[White "Blit, Jacques"]
[Black "Ambrogi, Agustin"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2306"]
[BlackElo "2159"]
[PlyCount "55"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 Bd6 5. Bb2 Nbd7 6. Nc3 O-O 7. Rc1 a6 8. Bd3
b6 9. cxd5 exd5 10. Bb1 Re8 11. Ne2 c5 12. Ng3 Bxg3 13. hxg3 d4 14. O-O dxe3
15. dxe3 Bb7 16. Nd2 Qc7 17. Qe2 b5 18. Ba1 Re7 19. Rfd1 Rae8 20. Nf1 Ne5 21.
f3 Qb6 22. e4 Rc7 23. f4 Ng6 24. e5 Qc6 25. Ne3 Ne4 26. Qf3 Nd6 27. Qxc6 Rxc6
28. Rxd6 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.07"]
[Round "3.10"]
[White "Zabala, Jorge Adriel"]
[Black "Gomez, Gustavo Pizzocaro"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2093"]
[BlackElo "2043"]
[PlyCount "45"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 d6 6. O-O Be7 7. Qb3 Be6 8.
Bxe6 fxe6 9. Qxe6 Qd7 10. Qb3 O-O-O 11. Nxc3 Rf8 12. Be3 Bf6 13. Rac1 Bxc3 14.
Rxc3 Nge7 15. Rfc1 Qg4 16. Nd4 Qxe4 17. Nxc6 Nxc6 18. f3 Qe7 19. Qa4 a6 20. Bf2
Qe2 21. Rxc6 bxc6 22. Qxc6 Qe7 23. Bb6 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.07"]
[Round "3.11"]
[White "Rossi, Leonardo"]
[Black "Borda, Alan"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2019"]
[BlackElo "2044"]
[PlyCount "48"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. dxe5 dxe5 5. Nc3 Ngf6 6. a3 Be7 7. Bc4 O-O 8.
O-O c6 9. Re1 Qc7 10. Bg5 Nc5 11. Qe2 Be6 12. b4 Bxc4 13. Qxc4 Ne6 14. Bh4 Rfd8
15. Bg3 Nd7 16. Rad1 Bf6 17. Nd4 Nxd4 18. Rxd4 Qb6 19. Rd3 Nf8 20. Na4 Qc7 21.
Nc5 b6 22. Rxd8 Rxd8 23. Nd3 Ne6 24. Qc3 Nd4 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "4.1"]
[White "Mareco, Sandro"]
[Black "Kovalyov, Anton"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "2356"]
[BlackElo "2475"]
[PlyCount "43"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 c5 2. d5 d6 3. c4 e5 4. Nc3 g6 5. e4 Bh6 6. Bxh6 Nxh6 7. Qd2 Ng8 8. Bd3
a6 9. f4 Nd7 10. Nf3 Ngf6 11. O-O Qe7 12. Rae1 O-O 13. f5 Kh8 14. h3 Rg8 15. g4
g5 16. Re2 h6 17. Rh2 Nh7 18. Kg2 f6 19. Rfh1 Ndf8 20. h4 Bd7 21. b3 Rb8 22. a4
1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "4.2"]
[White "Cordova, Emilio"]
[Black "Needleman, Gaston"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2477"]
[BlackElo "2437"]
[PlyCount "87"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. c3 d6 8.
Ng5 Qf6 9. Qe4+ Qe7 10. Bf4 h6 11. Bxd6 Qxe4 12. Nxe4 b6 13. Bxf8 Kxf8 14. g3
Ke7 15. Bg2 Bd7 16. Nd2 Rad8 17. Nc4 Be6 18. Nxb6 axb6 19. Bxc6 Rd6 20. Bf3
Rhd8 21. O-O Rd2 22. b3 Rc2 23. Rfc1 Rb2 24. Rcb1 Rc2 25. c4 Rdd2 26. a4 g5 27.
Be4 Rb2 28. Bd3 f5 29. Kf1 f4 30. Rxb2 Rxb2 31. Rb1 Ra2 32. gxf4 gxf4 33. Kg2
Bg4 34. f3 Be6 35. Kf2 Kf6 36. Rg1 Rb2 37. Ra1 Rxb3 38. a5 bxa5 39. Rxa5 Rc3
40. Rxc5 Rc1 41. Rh5 Kg7 42. c5 Bc4 43. Bxc4 Rxc4 44. Re5 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "4.3"]
[White "Mekhitarian, Krikor Sevag"]
[Black "Di Berardino, Diego Rafael"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2416"]
[BlackElo "2439"]
[PlyCount "91"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8.
Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O d4 12. Ne2 Bg4 13. Bg5 Qd6 14. Qd2
Rfe8 15. Rfe1 h6 16. Bf4 Qd7 17. Ng3 Qd5 18. Bxh6 Rxe1+ 19. Rxe1 Re8 20. Rxe8+
Nxe8 21. Bf4 Nd6 22. Qe1 Be6 23. b3 Qc5 24. Ne4 Nxe4 25. Qxe4 g6 26. h4 a5 27.
Bg5 Qxa3 28. Qf4 Qc5 29. Bf6 Kh7 30. Qc7 Qa3 31. Kh2 Qf8 32. h5 Bf5 33. Bxf5
gxf5 34. Kh3 Qe8 35. Qf4 Qe4 36. Qg5 Qg4+ 37. Qxg4 fxg4+ 38. Kxg4 b5 39. c3
dxc3 40. Bxc3 a4 41. bxa4 bxa4 42. Kf5 a3 43. g4 Ne7+ 44. Ke5 a2 45. g5 f6+ 46.
Ke6 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "4.4"]
[White "Diamant, Andre"]
[Black "Goldwaser, Cristian"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2426"]
[BlackElo "2374"]
[PlyCount "80"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3
h6 9. Bh4 e5 10. Nf5 exf4 11. Bxf6 Nxf6 12. O-O-O Qa5 13. Bc4 Qc5 14. Bb3 g6
15. Nd5 Nxd5 16. Rxd5 Qc7 17. Re1 gxf5 18. exf5+ Kd8 19. Qxf4 Bd7 20. Rd3 Qa5
21. Qh4+ Kc7 22. Rc3+ Bc6 23. Qf6 Rh7 24. Bxf7 Rd8 25. Be8 Bg7 26. Re7+ Kb8 27.
Rxg7 Rxg7 28. Bxc6 Rdg8 29. Qxd6+ Ka8 30. Bf3 Rd8 31. Qc5 Qa4 32. Ra3 Qf4+ 33.
Qe3 Qd6 34. Rd3 Qf6 35. Rxd8+ Qxd8 36. Qxh6 Qd4 37. Qxa6+ Kb8 38. Qd3 Qg1+ 39.
Qd1 Qxh2 40. Qd8+ Ka7 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "4.5"]
[White "Garnier, Rene"]
[Black "Fier Hilario, Alexandr"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2042"]
[BlackElo "2526"]
[PlyCount "74"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e6 6. c4 Be7 7. Nc3 O-O 8. Be3
a6 9. Be2 Qc7 10. O-O Nbd7 11. Rc1 b6 12. Qd2 Bb7 13. Rfd1 Rac8 14. Bf1 Qb8 15.
Qf2 Bd8 16. b3 Bc7 17. g3 Kh8 18. Bg2 Rg8 19. Nde2 g5 20. g4 Rg6 21. h4 gxh4
22. Qxh4 Rcg8 23. Nf4 R6g7 24. Nh5 Nxh5 25. Qxh5 Nf6 26. Qh4 Bd8 27. Qh2 e5 28.
Rc2 b5 29. Nd5 Bxd5 30. cxd5 Bb6 31. Bxb6 Qxb6+ 32. Kh1 Rg6 33. Qh4 Qe3 34. Qf2
Qf4 35. Qd2 Rh6+ 36. Kg1 Qh2+ 37. Kf1 Nxg4 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "4.6"]
[White "Lemos, Damian"]
[Black "Mayorga, Nicolas"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2439"]
[BlackElo "2231"]
[PlyCount "84"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 d6 5. O-O O-O 6. c4 Nc6 7. d5 Na5 8. Qa4
c5 9. Bd2 b6 10. Bc3 Bd7 11. Qc2 Bf5 12. Qc1 Qc8 13. Nbd2 Bh3 14. e4 Bxg2 15.
Kxg2 e6 16. b3 exd5 17. exd5 Re8 18. Qb2 Nh5 19. Bxg7 Nxg7 20. Qf6 Nb7 21. Rae1
Nh5 22. Qg5 Qd7 23. Ne4 Kg7 24. g4 h6 25. Qh4 Nf4+ 26. Kg3 g5 27. Nfxg5 Ng6 28.
Ne6+ fxe6 29. Qf6+ Kh7 30. f4 exd5 31. f5 Ne5 32. Qxe5 dxe4 33. Qb2 d5 34. f6
d4 35. f7 Qd6+ 36. Kh3 Re6 37. Qf2 Kg7 38. Qf5 e3 39. g5 hxg5 40. Kg2 Rh8 41.
h3 Nd8 42. Kh1 Qe7 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "4.7"]
[White "Fusco, Leonardo"]
[Black "Blit, Jacques"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2251"]
[BlackElo "2306"]
[PlyCount "79"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 7. e5 Ng8 8.
Bc4 d5 9. exd6 exd6 10. O-O Nf6 11. Re1+ Be6 12. Bxe6 fxe6 13. Rxe6+ Kf7 14.
Re2 d5 15. Bf4 Qb6 16. Be5 Bg7 17. Qd4 Rae8 18. Rae1 Qxd4 19. Bxd4 Rxe2 20.
Rxe2 Nh5 21. Bxg7 Nxg7 22. f3 Ne6 23. Kf2 Nc5 24. b3 a5 25. Rd2 Rb8 26. Rd4 Kf6
27. Na4 Ne6 28. Rh4 h5 29. Nb2 c5 30. Ra4 Nd4 31. Rxa5 Nxc2 32. Rxc5 Nb4 33. a3
Na2 34. b4 d4 35. Ke2 Ra8 36. Nc4 Nc1+ 37. Kd1 Na2 38. b5 Nc3+ 39. Kc2 Rb8 40.
b6 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "4.8"]
[White "Ambrogi, Agustin"]
[Black "Perez Ponsa, Federico"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2159"]
[BlackElo "2183"]
[PlyCount "109"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Bc4 Qc7 6. Qe2 Nb6 7. Bb3 Nc6 8. Nf3
d6 9. Bf4 e6 10. O-O dxc3 11. Nxc3 d5 12. a4 Bb4 13. Nb5 Qe7 14. a5 Nc4 15.
Bxc4 dxc4 16. Qxc4 O-O 17. Rfd1 Nxa5 18. Qe4 h6 19. Rd3 Qc5 20. Nbd4 Qd5 21.
Qe3 Nc4 22. Qc1 Be7 23. b3 Qe4 24. Qxc4 Qxf4 25. Nc6 Bg5 26. Qxf4 Bxf4 27. Ne7+
Kh7 28. Ra4 g5 29. g3 Bc1 30. Rc3 b5 31. Ra2 Bb7 32. Ne1 Ba3 33. Rc7 Bxe7 34.
Rxb7 Bc5 35. Rxb5 Rac8 36. Rb7 Kg6 37. Kg2 Rfd8 38. f4 g4 39. Re2 Bb6 40. h3 h5
41. f5+ exf5 42. e6 Re8 43. Nd3 fxe6 44. Ne5+ Kh6 45. Nf7+ Kg6 46. Ne5+ Kf6 47.
Nd7+ Kg6 48. Ne5+ Kh6 49. Nf7+ Kg7 50. Nd6+ Kf6 51. Rf7+ Kg6 52. Nxc8 Rxc8 53.
Re7 gxh3+ 54. Kxh3 Rc3 55. Kh4 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "4.9"]
[White "Latorre, Matias"]
[Black "Zabala, Jorge Adriel"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2009"]
[BlackElo "2093"]
[PlyCount "100"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. Be3 Bb6 7. Nbd2 Be6 8. c3
Qe7 9. Re1 O-O 10. Qc2 Nd7 11. d4 Bxc4 12. Nxc4 exd4 13. Nxb6 d3 14. Qxd3 axb6
15. Nd4 Nc5 16. Qc2 Ne5 17. Nf5 Qf6 18. f4 Ng4 19. Bd4 Qe6 20. Nxg7 Qg6 21. Nf5
Rfe8 22. Ng3 Qh6 23. Nf1 Qxf4 24. h3 Nf6 25. Bxf6 Qxf6 26. Re3 Kh8 27. Rf3 Qg6
28. Ng3 Nxe4 29. Nxe4 Rxe4 30. Raf1 Re1 31. Qxg6 Rxf1+ 32. Kxf1 fxg6 33. Rf7
Rxa2 34. Rxc7 Rxb2 35. Rxb7 b5 36. Rb6 Rb3 37. Rxd6 Rxc3 38. Rb6 Rb3 39. Rb7
Rb2 40. Kg1 h5 41. h4 b4 42. Kh2 b3 43. Kg3 Rb1 44. Kf4 b2 45. Kg5 Rf1 46. Rxb2
Kg7 47. Rb7+ Rf7 48. Rxf7+ Kxf7 49. Kh6 Kf6 50. g3 Kf5 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "4.10"]
[White "Cori Tello, Jorge"]
[Black "Rossi, Leonardo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2213"]
[BlackElo "2019"]
[PlyCount "77"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bg5 Be7 6. Nf3 Bg4 7. Nbd2 O-O 8.
O-O Nbd7 9. c3 c5 10. Qc2 Re8 11. dxc5 h6 12. Bxf6 Bxf6 13. b4 a5 14. a3 Qc7
15. Nd4 Qf4 16. g3 Qe5 17. Rfe1 Qxe1+ 18. Rxe1 Rxe1+ 19. Kg2 axb4 20. axb4 Raa1
21. N2f3 Rec1 22. Qd2 Rd1 23. Qe3 Ne5 24. Be2 Re1 25. Nxe1 Rxe1 26. Qd2 Ra1 27.
Bxg4 Nxg4 28. Qf4 Ne5 29. Qf5 Ra2 30. Qc8+ Kh7 31. Qxb7 Ng4 32. Qd7 h5 33. h3
Nxf2 34. Qf5+ g6 35. Qxf2 Rxf2+ 36. Kxf2 Kg7 37. b5 Kf8 38. b6 Be5 39. Nc6 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "4.11"]
[White "Borda, Alan"]
[Black "Gomez, Gustavo Pizzocaro"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2044"]
[BlackElo "2043"]
[PlyCount "98"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8.
O-O Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 h6 14. Qe2
hxg5 15. Re1 Be6 16. dxe6 f6 17. Rd4 c6 18. Rc1 d5 19. Bb3 Qd6 20. g3 Rh6 21.
Ra4 a6 22. Bc2 g6 23. Ra3 Kf8 24. Rf3 Kg7 25. Qd2 Rah8 26. Re1 d4 27. Rb3 b5
28. Be4 Rxh2 29. Bg2 c5 30. Qa5 g4 31. Ra3 d3 32. Rf1 b4 33. Rb3 d2 34. Rd1 Nf5
35. a3 Nd4 36. Rd3 Nf3+ 37. Rxf3 Rxg2+ 38. Kxg2 Qc6 39. Kg1 g5 40. Rxd2 Qxf3
41. Qc7+ Kh6 42. Rd7 Qe4 43. Qb7 Qxb7 44. Rxb7 bxa3 45. bxa3 c4 46. Rc7 Re8 47.
e7 Kg6 48. Rxc4 Rxe7 49. Rxg4 Re5 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "5.1"]
[White "Mareco, Sandro"]
[Black "Cordova, Emilio"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "2356"]
[BlackElo "2477"]
[PlyCount "127"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 Bxc3+ 7. bxc3 Ne4 8.
O-O O-O 9. Qc2 f5 10. Nd2 Ng5 11. f4 Nf7 12. e4 Nh6 13. Nf3 Nc6 14. Ba3 Ne7 15.
Rae1 d6 16. Ng5 Qd7 17. d5 exd5 18. cxd5 b5 19. c4 bxc4 20. Bxc4 fxe4 21. Rxe4
Ng6 22. Re6 Rf5 23. Qb3 Qc8 24. g3 Ba6 25. Rb1 Bxc4 26. Qxc4 Ng4 27. Rbe1 Qd7
28. Bb2 Raf8 29. R6e2 N4e5 30. Bxe5 Nxe5 31. fxe5 Rxg5 32. e6 Qe7 33. Rf1 Rxf1+
34. Kxf1 Rf5+ 35. Kg2 Rf8 36. Qd4 a5 37. h4 g6 38. Qa7 g5 39. Qd4 gxh4 40. Re4
Rf6 41. Rxh4 Rg6 42. Rf4 Qg5 43. Rf3 Rg7 44. Qf6 Qxf6 45. Rxf6 c6 46. dxc6 Rc7
47. Kf3 Rxc6 48. Ke4 Rc5 49. Rf5 Rc4+ 50. Kd3 Rc1 51. Kd4 Kg7 52. g4 Rc2 53.
Kd5 h5 54. e7 Re2 55. Kxd6 Rd2+ 56. Rd5 Re2 57. Re5 Rxe5 58. Kxe5 Kf7 59. gxh5
Kxe7 60. Kd5 Kf6 61. Kc5 Kg5 62. Kb5 Kxh5 63. Kxa5 Kg5 64. Kb6 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "5.2"]
[White "Kovalyov, Anton"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2475"]
[BlackElo "2416"]
[PlyCount "142"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Be7 7. e4 O-O 8. Nf3
Qc7 9. Be2 b6 10. Bg5 a6 11. Rc1 Bb7 12. O-O Rac8 13. Re1 h6 14. Bh4 Nh5 15.
Bxe7 Nxe7 16. Nd4 Nf6 17. Bf1 d6 18. Qd2 Rfd8 19. f3 Qb8 20. Qf2 Nc6 21. Nb3
Nd7 22. Nd2 Nce5 23. f4 Ng4 24. Qe2 Ngf6 25. g3 Bc6 26. h3 Qa8 27. Kh2 Rb8 28.
b4 Kh8 29. Nb3 e5 30. f5 g6 31. Rcd1 Nf8 32. fxg6 fxg6 33. h4 Kg7 34. Bh3 Qb7
35. Rd3 Qe7 36. Red1 Bd7 37. Bxd7 Rxd7 38. Rf1 N8h7 39. Kg2 Rc8 40. Nd2 Rdc7
41. Rff3 Qe6 42. a4 a5 43. b5 Nf8 44. Rf1 N8d7 45. Rdf3 Rf8 46. Nd5 Rcc8 47.
R1f2 Rf7 48. Nb1 Rcf8 49. Nbc3 Nxd5 50. Nxd5 Rxf3 51. Rxf3 Rxf3 52. Qxf3 Qe8
53. h5 gxh5 54. Ne3 Qg6 55. Nf5+ Kh7 56. Qd3 Qg4 57. Qe3 Qg5 58. Qd3 Qg4 59.
Kg1 Nc5 60. Qxd6 Nxe4 61. Qe7+ Kh8 62. Qxe5+ Kh7 63. Qe7+ Kh8 64. Qf8+ Kh7 65.
Qxh6+ Kg8 66. Qe6+ Kh7 67. Qe7+ Kg6 68. Nh4+ Kh6 69. Qf8+ Kh7 70. Qf7+ Kh6 71.
Qf8+ Kh7 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "5.3"]
[White "Fier Hilario, Alexandr"]
[Black "Mayorga, Nicolas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2526"]
[BlackElo "2231"]
[PlyCount "47"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. dxc5 Qa5+ 5. Nd2 Nxg5 6. hxg5 Qxc5 7. g6 fxg6
8. e3 Nc6 9. Ngf3 d6 10. c3 Bg4 11. Rh4 Bxf3 12. Nxf3 Qb6 13. Qc2 e6 14. O-O-O
Ne7 15. Ng5 O-O-O 16. Rb4 Qa5 17. Nf7 Nc6 18. Ra4 Qf5 19. Qxf5 gxf5 20. Nxh8
Rd7 21. Bb5 g5 22. Rh1 Rg7 23. Bxc6 bxc6 24. Rh6 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "5.4"]
[White "Fusco, Leonardo"]
[Black "Diamant, Andre"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2251"]
[BlackElo "2426"]
[PlyCount "69"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 Nge7 7. Bg2 Nxd4 8.
Qxd4 Nc6 9. Qd3 Be7 10. Bf4 d6 11. O-O-O e5 12. Be3 Be6 13. Nd5 Bxd5 14. exd5
Nb8 15. f4 Nd7 16. Bh3 Bf6 17. Qe4 O-O 18. Bxd7 Qxd7 19. f5 Rfc8 20. g4 Qd8 21.
h4 Qa5 22. g5 Bd8 23. Kb1 b5 24. f6 Qa4 25. Qf5 g6 26. Qd7 Ba5 27. Rh2 Qe4 28.
h5 gxh5 29. Qh3 Rc3 30. bxc3 Bxc3 31. Qh4 Qxe3 32. Qxh5 Qe4 33. Rh4 Qf5 34. Qh6
Qg6 35. Rdh1 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "5.5"]
[White "Di Berardino, Diego Rafael"]
[Black "Cori Tello, Jorge"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2439"]
[BlackElo "2213"]
[PlyCount "103"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3
Qf7 9. Nf3 h6 10. h4 b6 11. Bb5+ Bd7 12. Be2 Ba4 13. Ra2 Nc6 14. dxc5 bxc5 15.
Qf4 c4 16. h5 Rb8 17. Be3 Rb1+ 18. Bd1 Qb7 19. Nd2 Rb2 20. Rxb2 Qxb2 21. Qg3
Kf8 22. Qg6 Nge7 23. Bc5 Qxc3 24. Rh3 Qa1 25. Ke2 Qd4 26. Bxe7+ Nxe7 27. Qxe6
c3 28. Nb1 Bb5+ 29. Ke1 Qe4+ 30. Re3 Qxg2 31. Rxc3 Qg1+ 32. Kd2 Qg5+ 33. Ke1
Qg1+ 34. Kd2 Qxf2+ 35. Kc1 Qf4+ 36. Kb2 Qd4 37. Kc1 Bc4 38. Rf3 Qb6 39. Qd7 Bb5
40. Qd6 Kf7 41. Rb3 Qc6 42. Bf3 Rc8 43. Rc3 Bc4 44. Nd2 Qb6 45. Bxd5+ Bxd5 46.
Rxc8 Qg1+ 47. Kb2 Qd4+ 48. Rc3 Qxd2 49. Rc7 Qd4+ 50. Kb1 Qb6+ 51. Kc1 Qe3+ 52.
Kb2 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "5.6"]
[White "Goldwaser, Cristian"]
[Black "Ambrogi, Agustin"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2374"]
[BlackElo "2159"]
[PlyCount "39"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 c6 8. Qc2
Nbd7 9. Nf3 Re8 10. h3 Nf8 11. O-O Nh5 12. Bxe7 Qxe7 13. Rfe1 Ng6 14. e4 Qf6
15. exd5 Bxh3 16. Ne4 Qf4 17. Neg5 Bxg2 18. Bxg6 Bxf3 19. Bxf7+ Kf8 20. Qc5+
1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "5.7"]
[White "Needleman, Gaston"]
[Black "Garnier, Rene"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2437"]
[BlackElo "2042"]
[PlyCount "63"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Ne5 c6 7. Bc4 e6 8.
O-O Be7 9. Re1 Nbd7 10. g4 Bg6 11. h4 Nxe5 12. dxe5 Rd8 13. Qe2 Nd5 14. h5 Nxc3
15. bxc3 Qxc3 16. hxg6 hxg6 17. Be3 Qxe5 18. Qf3 Qc7 19. Bd3 a6 20. a4 Rd7 21.
Kf1 Qa5 22. Ke2 Bf6 23. Rh1 Rf8 24. Ra3 Be7 25. Rb3 Qxa4 26. Rhb1 b5 27. c4
bxc4 28. Rb8+ Bd8 29. Be4 Rd5 30. Bxd5 Qc2+ 31. Kf1 cxd5 32. Qf4 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "5.8"]
[White "Blit, Jacques"]
[Black "Lemos, Damian"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2306"]
[BlackElo "2439"]
[PlyCount "80"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 f5 5. d4 Nf6 6. Nf3 O-O 7. O-O Qe8 8. b3 h6
9. Bb2 g5 10. d5 c5 11. dxc6 Nxc6 12. Nd5 Qf7 13. Nxf6+ Bxf6 14. Bxf6 Qxf6 15.
Qd2 e5 16. Rad1 Rd8 17. h4 g4 18. Nh2 Be6 19. Bd5 Kh8 20. Bxe6 Qxe6 21. Rfe1
Rd7 22. Nf1 Rf8 23. Ne3 f4 24. Nc2 Qf5 25. e3 fxg3 26. fxg3 Qe4 27. Rf1 Rf3 28.
Rxf3 Qxf3 29. Kh2 Rf7 30. Rg1 Qe4 31. Rg2 Rf3 32. Rf2 Rxf2+ 33. Qxf2 Kg7 34.
Qe2 Ne7 35. Nb4 Nf5 36. Nd5 Qf3 37. Qg2 Qd1 38. Qe4 Qe2+ 39. Qg2 Qd3 40. Qf2
Qe4 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "5.9"]
[White "Perez Ponsa, Federico"]
[Black "Latorre, Matias"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "2183"]
[BlackElo "2009"]
[PlyCount "130"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. Qxg7 Rg8 7. Qxh7 cxd4 8. a3
Qa5 9. Rb1 dxc3 10. Be3 cxb2+ 11. axb4 Qxb4+ 12. Kd1 a5 13. Qd3 a4 14. Qb5+
Qxb5 15. Bxb5+ Bd7 16. Bxd7+ Nxd7 17. Rxb2 a3 18. Ra2 Nxe5 19. g3 Nf5 20. Bc1
Nc4 21. Nf3 Nfd6 22. Bd2 Ne4 23. Be1 Ra6 24. Nd4 Ke7 25. Ke2 Rb6 26. f3 Ned6
27. Nb3 e5 28. h4 e4 29. Bf2 Rc6 30. Nd4 Rcc8 31. h5 f5 32. Be1 Kf6 33. Rf1
Rce8 34. Ra1 exf3+ 35. Kxf3 Rh8 36. g4 Re3+ 37. Kg2 Rg8 38. Nxf5 Rxg4+ 39. Ng3+
Kg7 40. Kh3 Ne5 41. Bf2 Ne4 42. Bxe3 Rxg3+ 43. Kh2 Ng4+ 44. Kh1 Nxe3 45. Rf4
Ng4 46. Rxg4+ Rxg4 47. Rxa3 Kh6 48. Rb3 Rg7 49. Rb5 Rd7 50. Kg2 Ng5 51. Kf2
Kxh5 52. Ke3 Kg6 53. Kd4 Nf3+ 54. Kc5 Ne5 55. Kd4 Nc6+ 56. Kc5 Kf6 57. Rb1 Ke7
58. Re1+ Kd8 59. Rd1 Kc7 60. c3 b6+ 61. Kb5 Kb7 62. c4 d4 63. c5 Na7+ 64. Kb4
b5 65. Rc1 Kc6 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "5.10"]
[White "Zabala, Jorge Adriel"]
[Black "Borda, Alan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2093"]
[BlackElo "2044"]
[PlyCount "61"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. O-O Be7 6. Nc3 Ngf6 7. Be3 O-O 8. Qd2
Qc7 9. Rad1 exd4 10. Nxd4 Ne5 11. Bd3 Re8 12. h3 a6 13. f4 Ng6 14. g4 c5 15.
Nf3 b5 16. g5 Nh5 17. Qh2 Bb7 18. f5 Ne5 19. Be2 g6 20. Nxe5 dxe5 21. Bxh5 gxh5
22. Qe2 Rad8 23. Qxh5 Rxd1 24. Rxd1 Rd8 25. Rf1 Bf8 26. Kh2 b4 27. g6 fxg6 28.
fxg6 hxg6 29. Qxg6+ Bg7 30. Qe6+ Kh8 31. Rf5 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.08"]
[Round "5.11"]
[White "Gomez, Gustavo Pizzocaro"]
[Black "Rossi, Leonardo"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "2043"]
[BlackElo "2019"]
[PlyCount "86"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Be2 Nf6 7. O-O Be7 8.
dxc5 Bxc5 9. Nb3 Bb6 10. Bg5 O-O 11. c3 Re8 12. Qc2 Bg4 13. Rad1 Rc8 14. a3 a5
15. Rfe1 a4 16. Nbd2 d4 17. c4 Ba5 18. h3 Bxf3 19. Bxf3 Rxe1+ 20. Rxe1 d3 21.
Qxa4 Nd4 22. b4 Bc7 23. c5 Nc2 24. Bxf6 gxf6 25. Rd1 Ra8 26. Qb5 Rxa3 27. Qxb7
Bf4 28. Bd5 Qe8 29. Ne4 Be5 30. f4 Bd4+ 31. Kh2 Ne3 32. Nd6 Qf8 33. Bxf7+ Kg7
34. Bc4+ Kh6 35. Nf7+ Kg6 36. f5+ Nxf5 37. Qe4 Qb8+ 38. Kh1 Qg3 39. Rf1 d2 40.
Qxf5+ Kg7 41. Nd6 Ra1 42. Qd7+ Kh8 43. Qe8+ Kg7 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.09"]
[Round "6.1"]
[White "Fier Hilario, Alexandr"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2526"]
[BlackElo "2356"]
[PlyCount "66"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 a6 8.
c4 f5 9. Nc3 Bf6 10. Qd2 c5 11. d5 O-O 12. O-O-O exd5 13. Nxd5 Bg7 14. h4 Nc6
15. h5 h6 16. Rh3 f4 17. Rh4 Be6 18. Rxf4 Re8 19. Kb1 b5 20. Qc1 Nd4 21. Ne3
Rb8 22. Nxd4 cxd4 23. Nf5 Bxf5+ 24. Rxf5 d3 25. c5 Re1 26. Bxd3 Bxb2 27. Qc2
Rxd1+ 28. Qxd1 Bg7 29. Qb3 Qd7 30. Kc2 Rc8 31. Qd5 Qc7 32. Kd2 Rd8 33. Rxf7
Qa5+ 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.09"]
[Round "6.2"]
[White "Cordova, Emilio"]
[Black "Kovalyov, Anton"]
[Result "0-1"]
[ECO "D19"]
[WhiteElo "2477"]
[BlackElo "2475"]
[PlyCount "70"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
Nbd7 9. Qe2 Bg6 10. e4 O-O 11. Bd3 Bh5 12. e5 Nd5 13. Nxd5 cxd5 14. Qe3 Re8 15.
Ng5 Bg6 16. f4 Bxd3 17. Qxd3 f5 18. g4 h6 19. gxf5 hxg5 20. f6 g4 21. Qg6 Nxf6
22. f5 Qb6 23. exf6 Qxd4+ 24. Kg2 Qxf6 25. Qxg4 Bd6 26. Bg5 exf5 27. Rxf5 Qxb2+
28. Rf2 Qe5 29. Rh1 Qe4+ 30. Qxe4 Rxe4 31. h3 Rxa4 32. Rf5 Ra2+ 33. Kf3 Rf8 34.
Rxf8+ Bxf8 35. Rd1 Ra5 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.09"]
[Round "6.3"]
[White "Mekhitarian, Krikor Sevag"]
[Black "Fusco, Leonardo"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2416"]
[BlackElo "2251"]
[PlyCount "120"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8.
Bg5 Qa5 9. Qd2 Be7 10. O-O-O Nc5 11. Rhe1 h6 12. Bxf6 Bxf6 13. f4 Bd7 14. Kb1
Qc7 15. Nf3 Be7 16. Qd4 O-O 17. g4 Rfc8 18. g5 Nxb3 19. cxb3 Qc5 20. Qd2 hxg5
21. fxg5 Be8 22. h4 b5 23. e5 Bc6 24. Qf4 Bxf3 25. Qxf3 b4 26. Ne4 Qc2+ 27. Ka1
d5 28. Nf6+ gxf6 29. exf6 Bc5 30. Qg4 Bf2 31. Rf1 Rc6 32. g6 fxg6 33. a3 bxa3
34. bxa3 Qc3+ 35. Ka2 Qc2+ 36. Ka1 Qc3+ 37. Ka2 Qxf6 38. Rd2 Qf5 39. Qxf5 gxf5
40. Rdxf2 Ra7 41. b4 Rc4 42. Rh2 Kh7 43. Re1 Re4 44. Rc1 f4 45. Kb3 f3 46. Rf1
Rf7 47. Kc2 e5 48. Kd3 Ref4 49. h5 d4 50. Rc2 Rd7 51. Re1 f2 52. Rf1 e4+ 53.
Kd2 e3+ 54. Kd3 Rg4 55. Rcc1 Re7 56. Ke2 Rg3 57. Rcd1 Rc7 58. Kd3 Rc3+ 59. Ke4
e2 60. Rde1 exf1=Q 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.09"]
[Round "6.4"]
[White "Goldwaser, Cristian"]
[Black "Needleman, Gaston"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2374"]
[BlackElo "2437"]
[PlyCount "71"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. d4 d6 6. Be2 c5 7. O-O Na6 8. Re1
Bd7 9. d5 Nc7 10. e5 Ng4 11. Nd2 Nh6 12. Nde4 Nf5 13. exd6 exd6 14. Bg5 f6 15.
Bf4 Ne8 16. Bd3 g5 17. Bd2 h6 18. f4 Nd4 19. Qh5 Bf5 20. fxg5 fxg5 21. h4 Qd7
22. hxg5 Bg4 23. Qh4 h5 24. Ng3 Nf3+ 25. gxf3 Rxf3 26. Be4 Bd4+ 27. Kh1 Ng7 28.
Bxf3 Bxf3+ 29. Kh2 Bf2 30. Nce4 Bxe4 31. Nxe4 Bxh4 32. Nf6+ Kf7 33. Nxd7 Bxe1
34. Rxe1 Rd8 35. Rf1+ Ke7 36. Bc3 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.09"]
[Round "6.5"]
[White "Diamant, Andre"]
[Black "Cori Tello, Jorge"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2426"]
[BlackElo "2213"]
[PlyCount "149"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 b6 6. Bd3 c5 7. Qe2 Nc6 8. c4
Nb4 9. cxd5 Nxd5 10. Nc4 b5 11. Bg5 bxc4 12. Bxd8 cxd3 13. Qxd3 c4 14. Qxc4
Bb4+ 15. Kf1 Kxd8 16. Kg1 N7b6 17. Qc1 h6 18. a3 Be7 19. h4 a5 20. Kh2 Ba6 21.
b3 Kd7 22. Qd2 Rhc8 23. Rhc1 Rxc1 24. Qxc1 Rc8 25. Qb2 Nf4 26. Qd2 Nfd5 27.
Qxa5 Be2 28. Ra2 Ra8 29. Qxa8 Nxa8 30. Rxe2 Nab6 31. a4 Bb4 32. Rc2 Bc3 33. Kg1
Nc8 34. Kf1 Na7 35. g3 Nc6 36. Rc1 Na5 37. Rb1 Bb4 38. Ne1 Bc3 39. Nc2 Nc6 40.
Rd1 Na5 41. Rd3 Kc6 42. Ne3 Bb4 43. Nc4 f5 44. exf6 gxf6 45. Rf3 h5 46. Nxa5+
Bxa5 47. Ke2 f5 48. Rd3 Nc3+ 49. Kf3 Kd5 50. Kf4 Ne4 51. Kf3 Nc3 52. Rd2 Ne4
53. Rd1 Nc3 54. Ra1 Kxd4 55. Kf4 Ne4 56. Rd1+ Kc3 57. Ke5 Nxf2 58. Rc1+ Kxb3
59. Kxe6 Ne4 60. Rg1 Bc7 61. a5 Kc4 62. Ra1 Nc3 63. a6 Bb6 64. Kxf5 Kd3 65. Kg6
Ne2 66. Rb1 Bf2 67. Kxh5 Nxg3+ 68. Kg6 Ne2 69. h5 Nf4+ 70. Kg5 Ne6+ 71. Kf5 Nc7
72. h6 Kc2 73. h7 Kxb1 74. h8=Q Nxa6 75. Qh1+ 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.09"]
[Round "6.6"]
[White "Latorre, Matias"]
[Black "Di Berardino, Diego Rafael"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2009"]
[BlackElo "2439"]
[PlyCount "114"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3
Be6 9. Nd5 Bxd5 10. exd5 O-O 11. O-O Nbd7 12. Qd3 Qc7 13. c4 a5 14. Nd2 Nc5 15.
Qc2 Nfd7 16. f4 Rfe8 17. Bd3 Nxd3 18. Qxd3 exf4 19. Bxf4 Bf6 20. Ne4 Be5 21.
Ng5 Nf6 22. Bxe5 Rxe5 23. Rxf6 Rxg5 24. Rf2 Re8 25. Raf1 f6 26. Qc2 Rge5 27. g3
Qc5 28. Kg2 Re4 29. Rc1 h5 30. h4 Qd4 31. Qc3 Qc5 32. Rcc2 Re3 33. Qd2 R8e4 34.
b3 Qc8 35. Rf4 Qe8 36. Rxe4 Qxe4+ 37. Kh2 g5 38. Qg2 Qe5 39. Qh3 g4 40. Qg2 f5
41. Rf2 Kg7 42. Rf4 Re4 43. Rxe4 fxe4 44. Qf2 e3 45. Qe1 e2 46. Kg2 Qe4+ 47.
Kf2 Qf3+ 48. Kg1 b6 49. a3 Qxb3 50. Qxe2 Qxg3+ 51. Kf1 Qxh4 52. Qe8 Qf6+ 53.
Kg2 Qe5 54. Qd8 Kg6 55. Qxb6 h4 56. Qb1+ Kg5 57. Qd1 h3+ 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.09"]
[Round "6.7"]
[White "Mayorga, Nicolas"]
[Black "Zabala, Jorge Adriel"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2231"]
[BlackElo "2093"]
[PlyCount "55"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. Bg5
h6 9. Bh4 g5 10. Bg3 Nh5 11. Nd2 Nf4 12. O-O Nf6 13. f3 N6h5 14. Bf2 Qd7 15.
Re1 f5 16. Bf1 Qf7 17. g3 g4 18. gxf4 exf4 19. exf5 g3 20. hxg3 fxg3 21. Be3
Nf4 22. Bxf4 Bd4+ 23. Be3 Qh5 24. Bg2 Bxc3 25. bxc3 Bxf5 26. Nf1 Qg6 27. Bd4 h5
28. Re7 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.09"]
[Round "6.8"]
[White "Lemos, Damian"]
[Black "Ambrogi, Agustin"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2439"]
[BlackElo "2159"]
[PlyCount "102"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. e3 a6 6. c5 c6 7. b4 Qc7 8. Bb2 Be7
9. Bd3 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Qc2 Qc7 13. h3 a5 14. a3 axb4 15.
axb4 Rxa1+ 16. Bxa1 O-O 17. Ne2 h6 18. O-O Bd7 19. Ng3 Ra8 20. Bd4 Ra3 21. Rd1
Qc8 22. Qb2 Qa8 23. Bb1 Qa4 24. Bc2 Qa6 25. Bb3 h5 26. b5 cxb5 27. Bc3 h4 28.
Nf1 Qa8 29. Bb4 Ra6 30. Qd4 Bc6 31. Qxh4 Ra1 32. Qd4 Rxd1 33. Qxd1 b6 34. Qd4
Qf8 35. Qe5 bxc5 36. Bc3 Bd6 37. Qf5 Bd7 38. Qb1 c4 39. Bc2 b4 40. Bd4 Bc5 41.
Bxf6 gxf6 42. Bf5 Qc8 43. Ng3 b3 44. e4 Qc7 45. Nh5 Bxf5 46. Nxf6+ Kf8 47. exf5
Bxf2+ 48. Kf1 Bh4 49. Nxd5 Qe5 50. Qc1 Qxf5+ 51. Nf4 Bg3 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.09"]
[Round "6.9"]
[White "Gomez, Gustavo Pizzocaro"]
[Black "Blit, Jacques"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2043"]
[BlackElo "2306"]
[PlyCount "66"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Nb8 9. a4 Be7 10. Be3 a6 11. Na3 O-O 12. Nc4 Nd7 13. Be2 b6 14. O-O Bb7
15. a5 b5 16. Nb6 Nxb6 17. Bxb6 Qe8 18. c4 bxc4 19. Bxc4 f5 20. f4 exf4 21. Qb3
g5 22. Rae1 Qd7 23. Re6 Bf6 24. Rfe1 Rae8 25. Bf2 Be5 26. Bc5 Rxe6 27. dxe6 Qc6
28. e7+ Kg7 29. exf8=Q+ Kxf8 30. Bxd6+ Bxd6 31. Bf1 f3 32. Qxf3 Qc5+ 33. Qe3
Qxe3+ 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.09"]
[Round "6.10"]
[White "Borda, Alan"]
[Black "Perez Ponsa, Federico"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2044"]
[BlackElo "2183"]
[PlyCount "81"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 c5 4. f3 Qa5+ 5. c3 g5 6. fxe4 gxh4 7. Nf3 cxd4 8.
Nxd4 Nc6 9. Nd2 Nxd4 10. cxd4 Qb4 11. e3 Bh6 12. Qf3 Qxb2 13. Rb1 Qc3 14. Rb3
Qc1+ 15. Qd1 Qxd1+ 16. Kxd1 b6 17. Bc4 Bb7 18. Ke2 Rg8 19. Rg1 e6 20. Bd3 Ke7
21. Nf3 Rg4 22. Ne5 Rg7 23. Nf3 Rg4 24. Ne5 Rgg8 25. Nf3 Bg5 26. Rbb1 h6 27.
Rbf1 Rac8 28. Rc1 Bf6 29. Rxc8 Rxc8 30. Kd2 Rg8 31. Ke2 Rg4 32. Nd2 h5 33. Kf2
Rg8 34. Rc1 Rc8 35. Rxc8 Bxc8 36. Be2 d6 37. Bxh5 b5 38. Be2 a6 39. Nb3 Kd7 40.
Bh5 Ke7 41. Ke2 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.09"]
[Round "6.11"]
[White "Rossi, Leonardo"]
[Black "Garnier, Rene"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2019"]
[BlackElo "2042"]
[PlyCount "93"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nge2 d6 6. d3 e5 7. O-O Nge7 8. Be3
O-O 9. Qd2 Nd4 10. f4 Rb8 11. fxe5 dxe5 12. Rf2 Be6 13. Raf1 Qd7 14. Nd1 Rbc8
15. b3 b5 16. Nc1 Qd6 17. c3 Ndc6 18. Bf3 Rfd8 19. Qe2 b4 20. c4 Rf8 21. g4 Nd4
22. Bxd4 cxd4 23. h4 a5 24. g5 f5 25. gxf6 Rxf6 26. Bg4 Rcf8 27. Kg2 Qd7 28.
Kg3 Rf4 29. Bxe6+ Qxe6 30. Rxf4 exf4+ 31. Kh2 Nc6 32. Qg2 Ne5 33. Nf2 h5 34.
Rg1 Bh6 35. Qh3 Qxh3+ 36. Kxh3 f3 37. Kg3 Bf4+ 38. Kh3 Be3 39. Kg3 Rf4 40. c5
Kf7 41. Rf1 Ke7 42. a3 bxa3 43. Na2 Rf8 44. b4 Rb8 45. Rb1 axb4 46. Rxb4 Bxf2+
47. Kxf2 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "7.1"]
[White "Mareco, Sandro"]
[Black "Fusco, Leonardo"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2356"]
[BlackElo "2251"]
[PlyCount "68"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Re1
Rb8 9. Rb1 Na5 10. b3 b5 11. cxb5 axb5 12. b4 Nc4 13. e4 c6 14. h3 e5 15. dxe5
dxe5 16. Qxd8 Rxd8 17. Bf1 Nd7 18. a4 Ba6 19. Bxc4 bxc4 20. b5 cxb5 21. axb5
Bb7 22. Be3 f5 23. Nd2 f4 24. Ba7 Ra8 25. Ra1 Bf8 26. gxf4 Bb4 27. Rec1 exf4
28. Nxc4 Bxc3 29. Rxc3 Bxe4 30. Kh2 g5 31. Re1 Bd5 32. b6 Rac8 33. Rec1 Re8 34.
Rd3 Nxb6 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "7.2"]
[White "Kovalyov, Anton"]
[Black "Goldwaser, Cristian"]
[Result "0-1"]
[ECO "A19"]
[WhiteElo "2475"]
[BlackElo "2374"]
[PlyCount "184"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 Nxe5 8.
Ndb5 a6 9. Nd6+ Bxd6 10. Qxd6 f6 11. Be3 Ne7 12. Bb6 Nf5 13. Qc5 d6 14. Qa5 Qd7
15. f4 Nc6 16. Qa3 Nce7 17. O-O-O Qc6 18. Qb3 Bd7 19. Kb1 Rc8 20. Rg1 h5 21.
Be2 Kf7 22. Qb4 h4 23. b3 d5 24. Bf3 Qd6 25. Qxd6 Nxd6 26. Kb2 Rxc4 27. bxc4
Nxc4+ 28. Ka1 Nxb6 29. Rb1 Nec8 30. f5 Bc6 31. fxe6+ Kxe6 32. Rge1+ Kd6 33.
Rbd1 f5 34. Ne2 g5 35. Nd4 Bd7 36. Be2 Na4 37. Nb3 Re8 38. Bd3 Rxe1 39. Rxe1
Nc3 40. Na5 b5 41. Nb7+ Kc6 42. Nd8+ Kc5 43. Nf7 Ne4 44. Rc1+ Kd4 45. Bb1 Ncd6
46. Rd1+ Kc5 47. Ne5 Be6 48. Nd3+ Kb6 49. Nb4 Nc3 50. Rd3 Nde4 51. Kb2 a5 52.
Nc2 Ne2 53. Re3 Nf4 54. g3 Ng2 55. Re2 h3 56. Nd4 Bd7 57. Bd3 Kc5 58. Nf3 f4
59. gxf4 gxf4 60. Rc2+ Kd6 61. Rc1 b4 62. Rd1 Ne3 63. Rg1 Bg4 64. Nd4 Nc5 65.
Bb1 Ne6 66. Nc2 Ng2 67. Kc1 Be2 68. Kd2 f3 69. Rc1 Bb5 70. Ne3 d4 71. Ng4 Nc5
72. Rg1 a4 73. Nf2 Bd7 74. Ne4+ Nxe4+ 75. Bxe4 Bg4 76. Rf1 Nh4 77. Bc2 a3 78.
Bb3 Ng2 79. Rf2 Ke5 80. Bd1 Ke4 81. Bc2+ Kf4 82. Bb3 Bf5 83. Bd1 Be4 84. Bxf3
Bxf3 85. Kd3 Ke5 86. Kc4 Ke4 87. Rd2 d3 88. Kxb4 Kd4 89. Kxa3 Kc3 90. Rb2 d2
91. Rb1 Kc2 92. Rb2+ Kc1 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "7.3"]
[White "Di Berardino, Diego Rafael"]
[Black "Fier Hilario, Alexandr"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2439"]
[BlackElo "2526"]
[PlyCount "53"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Be2 Qc7 7. O-O Nf6 8.
Kh1 d6 9. Be3 Be7 10. f4 O-O 11. Qe1 Bd7 12. Qg3 b5 13. a3 Nxd4 14. Bxd4 Bc6
15. Rae1 g6 16. Bf3 a5 17. e5 dxe5 18. fxe5 Nd7 19. Ne4 Bxe4 20. Bxe4 Rad8 21.
c3 Nc5 22. Bc2 b4 23. axb4 axb4 24. Rf3 bxc3 25. Bxc3 Na6 26. Qf4 Qb6 27. Qh6
1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "7.4"]
[White "Cordova, Emilio"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "2477"]
[BlackElo "2416"]
[PlyCount "77"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
O-O 9. Qe2 Bg6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. f4 c5 13. Na2 a5 14. Nxb4 cxb4
15. e4 Nb6 16. Bd3 Nc8 17. Be3 Ne7 18. Rad1 Qd7 19. d5 exd5 20. e5 Ng4 21. Bc5
Nh6 22. g4 Rfe8 23. h3 Kh8 24. Bb5 Nc6 25. Qg2 Qc7 26. Rxd5 Ne7 27. Bd6 Qb6+
28. Rc5 Nc6 29. Kh1 Rac8 30. f5 Red8 31. Bxc6 Rxc6 32. Rxc6 Qxc6 33. Qxc6 bxc6
34. fxg6 fxg6 35. e6 Ng8 36. e7 Nxe7 37. Bxe7 Rd2 38. Rb1 Kg8 39. Bc5 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "7.5"]
[White "Mayorga, Nicolas"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "2231"]
[BlackElo "2426"]
[PlyCount "38"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be2 Qc7 7. O-O Nf6 8.
Be3 Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Bd4 c5 14. Be5
Rb6 15. Qd3 d6 16. Bc3 O-O 17. Rad1 d5 18. exd5 Nxd5 19. b3 c4 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "7.6"]
[White "Needleman, Gaston"]
[Black "Blit, Jacques"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2437"]
[BlackElo "2306"]
[PlyCount "44"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 d6 2. f4 c5 3. b3 Nf6 4. d3 g6 5. Bb2 Bg7 6. Be2 Nc6 7. Nf3 e5 8. O-O O-O
9. g3 exf4 10. gxf4 Nh5 11. Bxg7 Kxg7 12. f5 Qf6 13. Na3 Nf4 14. Qd2 Nxe2+ 15.
Qxe2 gxf5 16. Kh1 Kh8 17. Nc4 fxe4 18. Nfd2 Qe6 19. Nxe4 d5 20. Rf6 Qe7 21. Rh6
Bf5 22. Rf1 Bg6 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "7.7"]
[White "Ambrogi, Agustin"]
[Black "Zabala, Jorge Adriel"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2159"]
[BlackElo "2093"]
[PlyCount "55"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 Nf6 2. e3 g6 3. Nf3 Bg7 4. Be2 d6 5. b3 O-O 6. O-O Nbd7 7. Bb2 Re8 8. c4
e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8 Rxd8 12. Bxe5 Re8 13. Bc3 Bf5 14. Nd2
Rad8 15. Rac1 Bd3 16. Rfe1 Re6 17. Bf3 c6 18. Red1 Red6 19. Nf1 h5 20. Bd4 Bf5
21. Be5 Rxd1 22. Rxd1 Rxd1 23. Bxd1 Bb1 24. Nd2 Bxa2 25. Bc2 Ne4 26. Nxe4 Bxe5
27. Nc5 b6 28. Nd3 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "7.8"]
[White "Garnier, Rene"]
[Black "Latorre, Matias"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2042"]
[BlackElo "2009"]
[PlyCount "56"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Ne7 5. d3 O-O 6. e4 Nbc6 7. Nge2 f5 8. O-O
d6 9. Be3 Nd4 10. f4 Nec6 11. Qd2 fxe4 12. dxe4 Bg4 13. h3 Be6 14. Nd5 Nxe2+
15. Qxe2 Nd4 16. Bxd4 exd4 17. f5 Bxd5 18. exd5 Re8 19. Qg4 Qf6 20. fxg6 Qxg6
21. Qxg6 hxg6 22. Rae1 Re3 23. Rxe3 dxe3 24. b3 Bd4 25. Re1 Rf8 26. Re2 Kg7 27.
Be4 Rf2 28. Rxf2 e2 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "7.9"]
[White "Cori Tello, Jorge"]
[Black "Borda, Alan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2213"]
[BlackElo "2044"]
[PlyCount "104"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. c4 Qd8 5. Be2 Bf5 6. Nf3 e6 7. O-O Be7 8.
Nc3 c6 9. h3 O-O 10. Bf4 Nbd7 11. Qb3 Qb6 12. c5 Qxb3 13. axb3 Nd5 14. Nxd5
exd5 15. Rfe1 Rfe8 16. g4 Bg6 17. Ne5 Nxe5 18. Bxe5 Be4 19. Bf1 Bc2 20. Re2 Bd3
21. Ree1 Bxf1 22. Kxf1 a6 23. Re2 f6 24. Bf4 Kf7 25. Ra4 Bf8 26. Be3 Rad8 27.
Re1 Rd7 28. Raa1 Be7 29. Ke2 Bd8 30. Kd3 Bc7 31. Bd2 Rde7 32. Rxe7+ Rxe7 33. f3
Kg6 34. Rg1 Kf7 35. h4 g6 36. Rh1 Kg7 37. Rf1 Bg3 38. h5 g5 39. Rg1 Bc7 40. Re1
Rxe1 41. Bxe1 Kf7 42. Bd2 h6 43. Kc2 Ke6 44. Kb1 Kd7 45. Ka2 Kc8 46. Ka3 Bd8
47. f4 Bc7 48. fxg5 fxg5 49. Ka4 Kd7 50. Kb4 Ke6 51. Ka3 Ke7 52. Ka4 Ke8
1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "7.10"]
[White "Lemos, Damian"]
[Black "Gomez, Gustavo Pizzocaro"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2439"]
[BlackElo "2043"]
[PlyCount "136"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 c6 8. h3
e5 9. e4 Re8 10. Re1 a5 11. Be3 exd4 12. Nxd4 Nc5 13. Qc2 a4 14. Rab1 Qa5 15.
b4 axb3 16. axb3 Ne6 17. Nde2 Nd7 18. Red1 Qc7 19. Qd2 Bf8 20. f4 Ng7 21. Bf2
Nf6 22. g4 h5 23. g5 Nd7 24. Rf1 Nc5 25. Qc2 Na6 26. Na4 Nb4 27. Qd2 c5 28.
Rbd1 Bd7 29. Nec3 Bc6 30. Kh1 Ra5 31. Bg1 Ra6 32. f5 Qc8 33. Qf4 gxf5 34. exf5
Re5 35. Ne4 Rxf5 36. Qh4 Be7 37. Nac3 Qe6 38. Nf6+ Kf8 39. Rfe1 Bxg2+ 40. Kxg2
Rxg5+ 41. Qxg5 Qxf6 42. Qxf6 Bxf6 43. Nd5 Nxd5 44. Rxd5 Ra2+ 45. Kh1 Be7 46.
Bh2 Ra6 47. Red1 Ra3 48. R1d3 Ra1+ 49. Kg2 Ra2+ 50. Rd2 Ra3 51. Rb2 Ra6 52. Bf4
h4 53. b4 Ne6 54. Bh6+ Ke8 55. bxc5 dxc5 56. Rxb7 Nd8 57. Rxe7+ Kxe7 58. Be3
Ne6 59. Bxc5+ Nxc5 60. Rxc5 Ra3 61. Rh5 Rg3+ 62. Kh2 Rc3 63. Rxh4 Ke6 64. Rh6+
f6 65. Rh4 Ke5 66. Kg2 f5 67. Kf2 f4 68. Rh8 Rxc4 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "7.11"]
[White "Perez Ponsa, Federico"]
[Black "Rossi, Leonardo"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2183"]
[BlackElo "2019"]
[PlyCount "95"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Be7 7. Qe2 Nxe4 8.
Bxe4 O-O 9. Bd2 Nf6 10. Bd3 b6 11. c4 c5 12. dxc5 bxc5 13. Bc3 Bb7 14. O-O Qc7
15. Ne5 g6 16. Rfe1 Nh5 17. Ng4 Rfd8 18. Be4 Bxe4 19. Qxe4 Qf4 20. Nf6+ Bxf6
21. Qxf4 Nxf4 22. Bxf6 Rd7 23. Kf1 Nh5 24. Bg5 Kf8 25. Rad1 Ke8 26. Be3 Rc8 27.
Rxd7 Kxd7 28. Rd1+ Kc6 29. Rd3 Nf6 30. Ra3 Kb7 31. Ra5 Nd7 32. Ke2 Rc6 33. b4
cxb4 34. Rxa7+ Kc8 35. c5 Rc7 36. Ra8+ Kb7 37. Ra4 Nxc5 38. Rxb4+ Ka6 39. Rc4
Kb5 40. Rxc5+ Rxc5 41. Bxc5 Kxc5 42. Kd3 g5 43. f3 h5 44. Kc3 f5 45. a4 e5 46.
a5 f4 47. Kd3 g4 48. Ke4 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "8.1"]
[White "Goldwaser, Cristian"]
[Black "Mareco, Sandro"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2374"]
[BlackElo "2356"]
[PlyCount "83"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. d4 e6 6. e4 Nxc3 7. bxc3 cxd4 8.
cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nc6 12. O-O b6 13. Rad1 Bb7 14.
Rfe1 Rc8 15. Qf4 Ne7 16. Bb3 Ng6 17. Qg4 Qf6 18. d5 exd5 19. e5 Qe6 20. Qh5 Ne7
21. Nd4 Qg6 22. Qh3 Rc7 23. Bc2 Bc8 24. Qb3 Qh5 25. Nb5 Rb7 26. Qc3 Be6 27. Nd6
Rd7 28. h3 Ng6 29. Qg3 Qh6 30. Bb3 Qf4 31. Qxf4 Nxf4 32. Rd4 Ng6 33. f4 f6 34.
exf6 Rxd6 35. Rxe6 Rxe6 36. Bxd5 Rfxf6 37. f5 Nf8 38. fxe6 Nxe6 39. Rc4 Kf8 40.
Rc6 Nc5 41. Rc8+ Ke7 42. Bg8 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "8.2"]
[White "Fusco, Leonardo"]
[Black "Cordova, Emilio"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2251"]
[BlackElo "2477"]
[PlyCount "136"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

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. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c3 f5 14. O-O O-O
15. exf5 e4 16. Re1 Bxf5 17. Nc2 d5 18. Bf1 Rad8 19. a4 Rd6 20. axb5 axb5 21.
Nd4 Bd7 22. Ra7 Qd8 23. Nxb5 Bxb5 24. Bxb5 Rh6 25. Ra6 Rxa6 26. Bxa6 Qb6 27.
Bf1 Rd8 28. Qc2 f5 29. g3 f4 30. gxf4 Kh8 31. Kh1 Qh6 32. Qc1 Rf8 33. c4 Rxf4
34. cxd5 Qh4 35. Rxe4 Bh6 36. Qc8+ Kg7 37. Qd7+ Kg8 38. Qe6+ Kg7 39. Qe7+ Qxe7
40. Rxe7+ Kf6 41. Rxh7 Bf8 42. Kg2 Bc5 43. f3 Rb4 44. h4 Rxb2+ 45. Kg3 Rd2 46.
Rh5 Bd6+ 47. Kg4 Rd4+ 48. Kh3 Be5 49. Bg2 Bf4 50. Bf1 Be5 51. Ba6 Rf4 52. Kg2
Rd4 53. Bb7 Rd2+ 54. Kf1 Bg3 55. Kg1 Bf2+ 56. Kh1 Bg3 57. Kg1 Bf2+ 58. Kf1 Bg3
59. Rg5 Bxh4 60. Rg4 Bg5 61. Re4 Kf7 62. Bc6 Be7 63. Re6 Bc5 64. Ke1 Bb4 65.
Kf1 Bc5 66. Re2 Rxe2 67. Kxe2 Kf6 68. f4 Bd6 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "8.4"]
[White "Diamant, Andre"]
[Black "Ambrogi, Agustin"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2426"]
[BlackElo "2159"]
[PlyCount "83"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 Bxc6 8.
Bxc6+ bxc6 9. c4 Bc5 10. O-O Ne7 11. b3 O-O 12. Bb2 Ng6 13. Rc1 Rc8 14. exd5
cxd5 15. Nf3 dxc4 16. Rxc4 Qxd1 17. Rxd1 Bb6 18. Rdc1 Rxc4 19. Rxc4 Rd8 20. Kf1
f6 21. Ke2 e5 22. g3 Re8 23. b4 e4 24. Nd2 f5 25. Bd4 Bxd4 26. Rxd4 Ne5 27. Nc4
Nf3 28. Rd7 g5 29. Nd6 Re5 30. Rxa7 Rd5 31. Nc4 Nd4+ 32. Kf1 Nf3 33. Ne3 Rd2
34. Nxf5 Rd1+ 35. Kg2 Rg1+ 36. Kh3 h5 37. Nh6+ Kf8 38. b5 Rh1 39. Ng4 Rb1 40.
Nf6 Ng1+ 41. Kg2 g4 42. Rd7 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "8.5"]
[White "Blit, Jacques"]
[Black "Mayorga, Nicolas"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2306"]
[BlackElo "2231"]
[PlyCount "41"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. c4 c5 2. Nc3 b6 3. Nf3 Bb7 4. e3 Nf6 5. b3 g6 6. Bb2 Bg7 7. d4 cxd4 8. exd4
d5 9. Be2 O-O 10. O-O Nbd7 11. Re1 a6 12. Rc1 Rc8 13. a4 dxc4 14. Bxc4 e6 15.
Qe2 Nb8 16. Ne5 Nd5 17. Qf3 Nc6 18. Nxc6 Bxc6 19. Ne4 b5 20. axb5 axb5 21. Bf1
1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "8.6"]
[White "Mekhitarian, Krikor Sevag"]
[Black "Fier Hilario, Alexandr"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2416"]
[BlackElo "2526"]
[PlyCount "110"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 b5 6. cxb5 Bxb5 7. Bg2 d5 8. O-O
Nbd7 9. Nc3 Ba6 10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 c6 13. Kh1 Bb4 14. Bd2 Rb8 15.
Re1 O-O 16. Na4 Qa5 17. Bxb4 Rxb4 18. Rc1 c5 19. e4 Rd4 20. Qh5 g6 21. Qh4 dxe4
22. Qe7 Qd8 23. Qxd8 Rxd8 24. Nc3 Bd3 25. Nxe4 Bxe4 26. Bxe4 Rd2 27. Red1 Nb6
28. Rxd2 Rxd2 29. Rc2 Rd4 30. Bf3 c4 31. bxc4 Nxc4 32. Be2 Nb6 33. Kg2 Ra4 34.
Bb5 Ra3 35. Bc6 h6 36. h4 h5 37. Kh2 Kf8 38. Kh3 Ke7 39. Bg2 Nd7 40. Rc7 Kd8
41. Rb7 Ra6 42. Rb2 Rb6 43. Rxb6 Nxb6 44. Bc6 Nc4 45. Kg2 Ne3+ 46. Kf2 Nc2 47.
Ba4 Nb4 48. a3 Nd5 49. Kf3 Ke7 50. Bc6 Nb6 51. Bb5 Nd5 52. Bc6 Nb6 53. Ke2 Nc4
54. a4 Na5 55. Bb5 f6 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "8.7"]
[White "Latorre, Matias"]
[Black "Needleman, Gaston"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2009"]
[BlackElo "2437"]
[PlyCount "60"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 d6 7. Bg2 Nxd4 8.
Qxd4 Bd7 9. O-O Nf6 10. Be3 Be7 11. Rad1 O-O 12. h3 b5 13. a3 Bc6 14. f4 Qb7
15. Rf2 a5 16. Qb6 Qxb6 17. Bxb6 b4 18. e5 Bxg2 19. exf6 Bxf6 20. Kxg2 bxc3 21.
bxc3 d5 22. Bd4 Rfc8 23. Bxf6 gxf6 24. Rd3 Rc5 25. f5 Kg7 26. Rf4 Rac8 27. fxe6
fxe6 28. Kf1 Rxc3 29. Ra4 Rxc2 30. Rxa5 Ra2 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "8.8"]
[White "Cori Tello, Jorge"]
[Black "Perez Ponsa, Federico"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2213"]
[BlackElo "2183"]
[PlyCount "83"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Kh1 Be6 10. f4 Qc7 11. f5 Bc4 12. Bxc4 Qxc4 13. Qd3 Qxd3 14. cxd3 h6 15.
Be3 Nbd7 16. a4 Rfc8 17. Nd2 Nc5 18. Bxc5 Rxc5 19. Nc4 Rac8 20. a5 Rd8 21. Ne3
Nd7 22. Ncd5 Bg5 23. b4 Rb5 24. Nc4 Nf6 25. Nxf6+ gxf6 26. Rfb1 d5 27. Na3 dxe4
28. Nxb5 axb5 29. dxe4 Rd4 30. Rd1 Rxb4 31. Rd7 Be3 32. Rxb7 Bd4 33. Rc1 Ra4
34. Rxb5 Bc3 35. h3 Bxa5 36. Rc8+ Kg7 37. Ra8 Ra1+ 38. Kh2 Bc3 39. Rxa1 Bxa1
40. Rb7 h5 41. Kg3 Bd4 42. Kh4 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "8.9"]
[White "Borda, Alan"]
[Black "Lemos, Damian"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "2044"]
[BlackElo "2439"]
[PlyCount "139"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Qd8 8.
Bc4 Nf6 9. O-O Be7 10. d5 exd5 11. Nxd5 Nxd5 12. Bxd5 O-O 13. Be3 Bf5 14. Rc1
Nb4 15. Bc4 Nc6 16. Nd4 Nxd4 17. Bxd4 Qd6 18. Bc3 Qg6 19. Re1 Bg5 20. Ra1 Rac8
21. Qe2 Bf6 22. Bxf6 Qxf6 23. b3 Rcd8 24. Rad1 g6 25. h3 Kg7 26. Rxd8 Rxd8 27.
Rd1 Rxd1+ 28. Qxd1 Qe5 29. Qe2 a5 30. a4 h6 31. Qd1 g5 32. Qf3 Bg6 33. Qd1 b6
34. Qf3 Qa1+ 35. Kh2 Qe1 36. Be2 Qd2 37. Bc4 Qd4 38. Kg1 Qf4 39. Qc3+ Kh7 40.
Qe1 Qf6 41. Qe3 Kg7 42. Qe1 h5 43. Qe3 h4 44. Kh2 Bf5 45. Qe2 Bd7 46. Qe3 Bc8
47. Qe1 Bb7 48. f3 Qd6+ 49. Kh1 Qf6 50. Qe3 Bc8 51. Kg1 Bf5 52. Kh1 Bg6 53. Kg1
Qd8 54. Qe5+ f6 55. Qe6 Qd4+ 56. Kh2 Qe5+ 57. Qxe5 fxe5 58. Kg1 Kf6 59. Kf2 e4
60. fxe4 Bxe4 61. g3 Ke5 62. gxh4 gxh4 63. Bg8 Bf5 64. Kg2 Kd4 65. Bf7 Kc3 66.
Bg8 Bc2 67. Kf3 Bxb3 68. Bxb3 Kxb3 69. Kg4 Kxa4 70. Kxh4 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "8.9"]
[White "Di Berardino, Diego Rafael"]
[Black "Kovalyov, Anton"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2439"]
[BlackElo "2475"]
[PlyCount "87"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nc3 a6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Be3 Be6 10. a4 Nbd7 11. f4 exf4 12. Rxf4 Ne8 13. Rf1 Bg5 14. Bf2 Bf6 15.
Nd4 Ne5 16. Nf5 Bxf5 17. exf5 Nc6 18. Nd5 Bxb2 19. Rb1 Be5 20. Rxb7 Kh8 21. Qd3
Nf6 22. Bf3 Nxd5 23. Bxd5 Ne7 24. Bf3 Rc8 25. Qxa6 Nxf5 26. Be4 Nd4 27. Kh1 f5
28. Bd3 f4 29. Bxd4 Bxd4 30. Bxh7 Qh4 31. Rb3 Be3 32. Be4 d5 33. Bxd5 Rcd8 34.
Qc4 Rde8 35. Rbb1 Rf6 36. Rf3 Rh6 37. Rh3 Qg5 38. Rxh6+ Qxh6 39. a5 Bd2 40. Qb5
Qh5 41. a6 f3 42. g4 Qg6 43. a7 Rf8 44. a8=Q 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "8.10"]
[White "Garnier, Rene"]
[Black "Gomez, Gustavo Pizzocaro"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2042"]
[BlackElo "2043"]
[PlyCount "95"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. d3 Nxc3 7. bxc3 Be6 8.
Rb1 b6 9. d4 O-O 10. Bd3 c5 11. O-O c4 12. Be2 Nc6 13. Qe1 Bf5 14. Bd1 f6 15.
exf6 Bxf6 16. Qg3 Qd7 17. Bg5 Be4 18. Nd2 Bxg5 19. Qxg5 Rxf1+ 20. Nxf1 h6 21.
Qg3 Qf5 22. Ne3 Qe6 23. Bg4 Qg6 24. Re1 Rf8 25. Qh3 Ne7 26. Qg3 h5 27. Bd1 Qh6
28. Qe5 Nc6 29. Qxh5 Qf4 30. Qe2 b5 31. Rf1 Qd6 32. Rxf8+ Qxf8 33. Qg4 Qf6 34.
Bf3 Bxf3 35. Qxf3 Qxf3 36. gxf3 b4 37. cxb4 Nxb4 38. a3 Nc6 39. c3 Ne7 40. Kf2
Kf7 41. Kg3 Ke6 42. Kg4 Kf6 43. h4 Ke6 44. Kg5 Kf7 45. f4 a5 46. f5 a4 47. h5
Kf8 48. f6 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.10"]
[Round "8.11"]
[White "Zabala, Jorge Adriel"]
[Black "Rossi, Leonardo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2093"]
[BlackElo "2019"]
[PlyCount "42"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e6 2. d4 d5 3. Be3 dxe4 4. f3 exf3 5. Nxf3 Nc6 6. Bd3 Nf6 7. O-O Be7 8.
Ne5 Nxd4 9. g4 Qd5 10. Nxf7 Kxf7 11. g5 Nf5 12. Qe2 Nxe3 13. gxf6 gxf6 14. Rf3
Rg8+ 15. Kh1 Bc5 16. Nc3 Qd4 17. Ne4 Rg2 18. Rxf6+ Qxf6 19. Qh5+ Qg6 20. Ng5+
Rxg5 21. Bxg6+ Rxg6 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.11"]
[Round "9.1"]
[White "Mareco, Sandro"]
[Black "Di Berardino, Diego Rafael"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2356"]
[BlackElo "2439"]
[PlyCount "43"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2
Be7 9. f3 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5
a4 16. Nbd4 exd4 17. Nxd4 b3 18. Kb1 bxc2+ 19. Nxc2 Bb3 20. axb3 axb3 21. Na3
Ne5 22. Qg2 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.11"]
[Round "9.2"]
[White "Fusco, Leonardo"]
[Black "Goldwaser, Cristian"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2251"]
[BlackElo "2374"]
[PlyCount "70"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Nf3 Qa5 8. Bd2
c4 9. a4 Bd7 10. Qb1 f6 11. Be2 O-O-O 12. O-O h6 13. h4 Rf8 14. Re1 g5 15. hxg5
hxg5 16. exf6 Nxf6 17. Nxg5 Nxd4 18. Bf1 Ng4 19. Be3 Qxc3 20. Qd1 Nxe3 21. Rxe3
Qxc2 22. Qe1 Qg6 23. Rg3 Qh6 24. Nh3 Nc2 25. Qa5 Nxa1 26. Qxa7 Nb3 27. a5 e5
28. Rxb3 cxb3 29. a6 bxa6 30. Bxa6+ Kd8 31. Qb8+ Ke7 32. Qxe5+ Qe6 33. Qg7+ Kd8
34. Qg5+ Rf6 35. Nf4 Qxa6 0-1

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.11"]
[Round "9.3"]
[White "Cordova, Emilio"]
[Black "Diamant, Andre"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2477"]
[BlackElo "2426"]
[PlyCount "126"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8.
a3 Bxc3+ 9. bxc3 Nf6 10. Rb1 exd4 11. cxd4 O-O 12. Rb5 Qd6 13. Bg2 Nd5 14. Bd2
Nxd4 15. Rxd5 Qxd5 16. exd4 Qxd4 17. Qb3 Rfe8+ 18. Be3 Qb6 19. Qxb6 axb6 20.
O-O Rxa3 21. Rc1 c5 22. Bf1 Raxe3 23. fxe3 Rxe3 24. Kf2 Re6 25. Rd1 g6 26. Rd7
Kg7 27. Rxb7 Rf6 28. Bc4 Kg8 29. Ke3 Kf8 30. f4 Kg8 31. h4 Kg7 32. Ke4 Kg8 33.
Kf3 Kf8 34. Kg4 Kg7 35. Bb3 h6 36. Kf3 g5 37. hxg5 hxg5 38. f5 Rxf5+ 39. Kg4
Rf6 40. Kxg5 Rg6+ 41. Kf5 Rf6+ 42. Ke5 Kg6 43. Bd5 Kg7 44. Rb8 Rh6 45. Rb7 Rf6
46. Bc4 Kg6 47. Kd5 Kg5 48. Bb5 Rf5+ 49. Kd6 Rf6+ 50. Ke7 Kf5 51. Bc4 Ke5 52.
Rd7 Rc6 53. Rd5+ Kf4 54. Rd1 Ke3 55. Kxf7 Rh6 56. Ke7 Rh2 57. Rd3+ Ke4 58. Rb3
Kd4 59. Be6 c4 60. Rxb6 c3 61. Rc6 Re2 62. Kd6 Rxe6+ 63. Kxe6 Kd3 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.11"]
[Round "9.4"]
[White "Kovalyov, Anton"]
[Black "Blit, Jacques"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2475"]
[BlackElo "2306"]
[PlyCount "47"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. cxd5 exd5 5. d4 Be7 6. Bg5 O-O 7. e3 Nbd7 8.
Qc2 h6 9. Bf4 c6 10. h3 Re8 11. Bd3 b6 12. O-O Bb7 13. Rac1 Rc8 14. Rfd1 c5 15.
dxc5 bxc5 16. Be2 Qb6 17. Qb1 Qe6 18. Rc2 Ne4 19. Nxe4 dxe4 20. Bc4 Qg6 21.
Rcd2 Qb6 22. Rxd7 exf3 23. Qf5 Bf6 24. Bxf7+ 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.11"]
[Round "9.5"]
[White "Ambrogi, Agustin"]
[Black "Mayorga, Nicolas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2159"]
[BlackElo "2231"]
[PlyCount "49"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Bxc3+ 5. bxc3 Qa5 6. Qd4 Nf6 7. f3 Nc6 8.
Qe3 b6 9. Bd2 bxc5 10. Bd3 Ne5 11. c4 Qa4 12. f4 Nxd3+ 13. cxd3 O-O 14. Ne2 d6
15. O-O Bd7 16. h3 Bc6 17. Bc3 Nd7 18. f5 Ne5 19. f6 exf6 20. Rxf6 Rfe8 21.
Rxd6 Rac8 22. Qf4 Nd7 23. Rf1 Re7 24. Rxd7 Rxd7 25. Qf6 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.11"]
[Round "9.6"]
[White "Fier Hilario, Alexandr"]
[Black "Cori Tello, Jorge"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2526"]
[BlackElo "2213"]
[PlyCount "81"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 d5 4. Nd2 Bf5 5. Nxe4 Bxe4 6. f3 Bf5 7. g4 Bc8 8.
Qd2 h6 9. Bf4 e6 10. O-O-O Nd7 11. e4 Nb6 12. exd5 Qxd5 13. Kb1 Bd6 14. Bxd6
cxd6 15. Nh3 Bd7 16. Nf4 Qxf3 17. Rg1 Nd5 18. Nxd5 Qxd5 19. Bg2 Qb5 20. Qf4 Qa6
21. Rgf1 Rf8 22. Rfe1 O-O-O 23. Rd3 d5 24. Qe5 Rg8 25. Rf1 Rdf8 26. Rc3+ Bc6
27. Rxf7 Rxf7 28. Qxe6+ Kd8 29. Qxf7 Re8 30. a3 Qe2 31. Bxd5 Bd7 32. Qxg7 Qf1+
33. Ka2 Re1 34. Qh8+ Ke7 35. Qh7+ Kd6 36. Qxh6+ Kxd5 37. Rc5+ Ke4 38. Qg6+ Ke3
39. Rc3+ Ke2 40. Qd3+ Kf2 41. Qg3+ 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.11"]
[Round "9.7"]
[White "Needleman, Gaston"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "1/2-1/2"]
[ECO "D09"]
[WhiteElo "2437"]
[BlackElo "2416"]
[PlyCount "15"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Nge7 6. Bg2 Ng6 7. O-O Ngxe5 8.
Nxe5 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.11"]
[Round "9.8"]
[White "Perez Ponsa, Federico"]
[Black "Zabala, Jorge Adriel"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2183"]
[BlackElo "2093"]
[PlyCount "41"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd2 Bf5 7. Bc4 e6 8.
Nd5 Qd8 9. Nxf6+ gxf6 10. c3 Qc7 11. Qe2 Be7 12. Nh4 Bg6 13. Nxg6 hxg6 14. h4
Nd7 15. O-O-O O-O-O 16. f4 f5 17. h5 gxh5 18. Rxh5 Nf6 19. Rg5 Rh6 20. Bd3 Kb8
21. Rg3 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.11"]
[Round "9.9"]
[White "Borda, Alan"]
[Black "Garnier, Rene"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2044"]
[BlackElo "2042"]
[PlyCount "66"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 cxd4 5. cxd4 g6 6. Nf3 Bg7 7. Nc3 O-O 8. O-O
Bg4 9. Be3 Nc6 10. h3 Bxf3 11. Qxf3 Nd7 12. d5 Nce5 13. Qd1 Nxd3 14. Qxd3 a6
15. f4 b5 16. Bd4 Bxd4+ 17. Qxd4 Qb6 18. Ne2 Rfc8 19. Qxb6 Nxb6 20. Rac1 Nc4
21. Rc2 Ne3 22. Rxc8+ Rxc8 23. Rc1 Rxc1+ 24. Nxc1 f5 25. Kf2 Nd1+ 26. Ke2 Nxb2
27. e5 dxe5 28. fxe5 Nc4 29. Nd3 Nb6 30. d6 exd6 31. exd6 Kf7 32. Nc5 a5 33.
Nb7 Nc4 1-0

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.11"]
[Round "9.10"]
[White "Gomez, Gustavo Pizzocaro"]
[Black "Latorre, Matias"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2043"]
[BlackElo "2009"]
[PlyCount "80"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 O-O 12. Bg5 e5 13. dxe5 Nxe5 14. Ned4 Nxf3+
15. Nxf3 Bg4 16. Be2 Kh8 17. h3 Be6 18. Nd4 Bg8 19. Nf5 Bc5 20. Bd3 Qb6 21. Qf3
Rae8 22. Qg3 Rf7 23. b4 Bd4 24. Nd6 Bxa1 25. Rxa1 Qxb4 26. Kh2 Ref8 27. Nxf7+
Rxf7 28. Bxf6 Rxf6 29. Rc1 Qf4 30. Rb1 b6 31. Rb2 g6 32. Rc2 Qxg3+ 33. Kxg3 Kg7
34. Rc7+ Rf7 35. Rc8 Re7 36. Kf4 Bf7 37. h4 h5 38. Rc6 Re6 39. Rc7 a5 40. f3
Re1 1/2-1/2

[Event "3. Campeonato Sudamericano sub-20 2007"]
[Site "Buenos Aires ARG"]
[Date "2007.02.11"]
[Round "9.11"]
[White "Rossi, Leonardo"]
[Black "Lemos, Damian"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2019"]
[BlackElo "2439"]
[PlyCount "56"]
[EventDate "2007.02.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[Source "lmi"]
[SourceDate "2007.02.06"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. d3 e5 7. O-O Nge7 8. Be3
h5 9. h4 Be6 10. Qd2 Nd4 11. Nd1 d5 12. c3 Nxe2+ 13. Qxe2 d4 14. Bd2 Qd7 15. f4
exf4 16. Bxf4 dxc3 17. bxc3 Rd8 18. Qb2 O-O 19. Nf2 Nc6 20. Rad1 b6 21. Bg5 Rc8
22. a3 Be5 23. Kh2 Qd6 24. Nh1 Rb8 25. Bf6 Bg4 26. Bxe5 Nxe5 27. Rd2 Rbd8 28.
Nf2 Nc4 0-1

