[Event "Buenos Aires Najdorf U08/10"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "5"]
[White "Ocampos, Ian Guido"]
[Black "Arolfo, Matias"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "81"]
[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. b4 d5 2. Bb2 e6 3. Nf3 Bxb4 4. Bxg7 f6 5. Bxh8 Bd6 6. Nc3 Nc6 7. d4 Bd7 8. a3 Qe7 9. Nb5 0-0-0 10. Nxd6+ Qxd6 11. Qd2 Re8 12. Bg7 Re7 13. Bh6 e5 14. dxe5 fxe5 15. Bf8 Kb8 16. Bxe7 Ngxe7 17. e3 Qf6 18. Rb1 e4 19. Nd4 Nxd4 20. exd4 Bc6 21. Qb4 Ng6 22. Ba6 b6 23. Bb5 Bb7 24. a4 Qe6 25. a5 e3 26. f3 Nf4 27. Qf8+ Bc8 28. Qxf4 e2 29. Bxe2 Kb7 30. axb6 cxb6 31. Qd2 Qc6 32. 0-0 Bf5 33. Rfc1 Qa4 34. Ra1 Qd7 35. Ba6+ Kb8 36. Qf4+ Ka8 37. Re1 Qd8 38. Qxf5 h6 39. Qf6 Qb8 40. Qc6+ Qb7 41. Re8# 1-0

[Event "Buenos Aires Najdorf U08/10"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "4"]
[White "Arolfo, Matias"]
[Black "Gianuzzi, Emanuel"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "83"]
[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. Nc3 Nc6 4. Bf4 Bf5 5. a3 a6 6. e3 e6 7. Be2 Be7 8. h3 h6 9. Be5 Be4 10. 0-0 0-0 11. Re1 Re8 12. Bxf6 Bxf3 13. Bxe7 Bxe2 14. Qxe2 Qxe7 15. Qf3 Qf6 16. Qxf6 gxf6 17. Rad1 e5 18. Na4 exd4 19. exd4 Rxe1+ 20. Rxe1 Nxd4 21. c3 Nc2 22. Re2 Nxa3 23. bxa3 Rd8 24. Rd2 b5 25. Nc5 a5 26. Nb7 b4 27. Nxd8 bxc3 28. Rxd5 c2 29. Rc5 c1Q+ 30. Rxc1 Kf8 31. Rxc7 Ke8 32. Nb7 a4 33. g4 Kf8 34. Rc8+ Kg7 35. f4 Kg6 36. f5+ Kg5 37. Kg2 Kf4 38. Kf2 Ke4 39. Ke2 Kd4 40. h4 Ke5 41. Ke3 Kd5 42. Rc5# 1-0

[Event "Buenos Aires Najdorf U08/10"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "2"]
[White "Arolfo, Matias"]
[Black "Martinez, Gonzalo"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "46"]
[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. Bg5 d5 3. Bxf6 exf6 4. Nf3 Bg4 5. e3 Bd6 6. h3 Bh5 7. Be2 0-0 8. Nc3 c6 9. 0-0 Nd7 10. Re1 Re8 11. Nd2 Bg6 12. Bd3 f5 13. Nf3 Qf6 14. a3 Bh5 15. Be2 f4 16. Qd3 Bg6 17. Qd2 fxe3 18. fxe3 Bf5 19. Kh1 Re6 20. Bd1 Qh6 21. Ng1 Qh4 22. Bf3 Qg3 23. Nge2 Qh2# 0-1

[Event "Buenos Aires Najdorf U08/10"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "3"]
[White "Ortega, Matias"]
[Black "Arolfo, Matias"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "129"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. 0-0 Bb4 6. Nd5 0-0 7. Nxf6+ Qxf6 8. d3 d6 9. Bd2 Bc5 10. Qe1 Nd4 11. Nxd4 Bxd4 12. Bc3 Bxc3 13. bxc3 Be6 14. Bxe6 Qxe6 15. d4 Rfe8 16. d5 Qf6 17. c4 Qf4 18. g3 Qf3 19. Qe3 Qxe3 20. fxe3 Rab8 21. c3 b5 22. cxb5 Rxb5 23. Rab1 Reb8 24. Rxb5 Rxb5 25. Rc1 Rb2 26. a4 Ra2 27. c4 Rxa4 28. c5 Ra6 29. cxd6 cxd6 30. Rc8+ Kh7 31. Kg2 Ra2+ 32. Kh3 Re2 33. Rc7 Kg6 34. Rxa7 Rxe3 35. Ra4 Re1 36. Kg2 Re2+ 37. Kf3 Rxh2 38. Ra6 Rh3 39. Rxd6+ f6 40. Kg2 Rh5 41. g4 Rg5 42. Kf3 h5 43. gxh5+ Rxh5 44. Kg4 Rg5+ 45. Kh4 Rh5+ 46. Kg4 Rh2 47. Kf3 Rh3+ 48. Kg4 Re3 49. Re6 Rxe4+ 50. Kf3 Rd4 51. d6 Kf5 52. Re7 g5 53. d7 g4+ 54. Kg3 Rd3+ 55. Kf2 e4 56. Ke2 Rd6 57. Kf2 Kf4 58. Rf7 f5 59. Re7 g3+ 60. Kg2 Rd2+ 61. Kh3 Kf3 62. Rg7 f4 63. Rf7 e3 64. Re7 g2 65. Rg7 0-1

