[Event "ARG-ch U18"]
[Site "Villa Carlos Paz"]
[Date "2004.09.03"]
[Round "5"]
[White "Perea, Gaston"]
[Black "Fedrizzi, Alan"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2048"]
[PlyCount "93"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Qh5 Ne7 12. c4 Nxd5 13. cxd5 Qa5+ 14. Kd1 Qb4 15. Qe2 Bd7 16. Rb1 Qd4+ 17. Ke1 f5 18. f3 Bh6 19. Qd3 Qb4+ 20. Kf2 fxe4 21. Qxe4 Qd2+ 22. Be2 Rg8 23. Rhd1 Qg5 24. f4 Qh4+ 25. Kf1 Bxf4 26. Bf3 Qxh2 27. Nc2 Bh3 28. Ne1 Bg3 29. Rd2 Bxe1 30. Rxe1 f5 31. Qc2 Qh1+ 32. Ke2 Rxg2+ 33. Bxg2 Qxg2+ 34. Kd1 Qg4+ 35. Rde2 Qc4 36. Qxc4 bxc4 37. Rh2 Bg4+ 38. Kd2 h5 39. Rc1 Rb8 40. Kc3 Rb5 41. Rhc2 Rc5 42. Kb4 a5+ 43. Kc3 f4 44. Rd2 Kf7 45. a3 Kf6 46. b4 cxb3+ 47. Kxb3 0-1

[Event "ARG-ch U18"]
[Site "Villa Carlos Paz"]
[Date "2004.09.03"]
[Round "4"]
[White "Pereyra, Horacio"]
[Black "Perea, Gaston"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1994"]
[PlyCount "49"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be3 Nc6 7. Qd2 Ng4 8. Bg1 e5 9. d5 Ne7 10. h3 Nf6 11. fxe5 dxe5 12. Bc5 Re8 13. Bc4 Kh8 14. Nxe5 Rf8 15. Nxf7+ Rxf7 16. d6 cxd6 17. Bxf7 Qf8 18. Qxd6 Qxf7 19. Qxe7 Qc4 20. 0-0-0 Bd7 21. Rd4 Qa6 22. Rd6 b6 23. Rxf6 Bxf6 24. Qxf6+ Kg8 25. Bd4 1-0

[Event "ARG-ch U18"]
[Site "Villa Carlos Paz"]
[Date "2004.09.02"]
[Round "3"]
[White "Garnier, Rene Augusto"]
[Black "Perea, Gaston"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2023"]
[PlyCount "81"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. dxe5 Qxd1+ 8. Kxd1 Nfd7 9. Nd5 Nc6 10. Nxc7 Rb8 11. Nb5 Nb6 12. c3 Bg4 13. Be2 a6 14. Nbd4 Rfd8 15. Ke1 Nxd4 16. Nxd4 Bxe2 17. Kxe2 Rbc8 18. Rd1 Nd5 19. Bd2 f6 20. exf6 exf6 21. Kf3 Re8 22. f5 g5 23. Re1 Bh6 24. g4 Nc7 25. Rxe8+ Rxe8 26. Re1 Kf7 27. Rxe8 Kxe8 28. h4 Kf7 29. Ke4 Ke7 30. Nf3 Nb5 31. hxg5 fxg5 32. Bxg5+ Bxg5 33. Nxg5 h6 34. Ne6 Nd6+ 35. Kf4 Kf6 36. Nc5 a5 37. Ne4+ Nxe4 38. Kxe4 b6 39. a4 Kg5 40. b4 Kxg4 41. f6 1-0

[Event "ARG-ch U18"]
[Site "Villa Carlos Paz"]
[Date "2004.09.02"]
[Round "2"]
[White "Perea, Gaston"]
[Black "Santopietro, Gerardo"]
[Result "0-1"]
[ECO "B99"]
[PlyCount "64"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. a3 Bb7 12. Bg2 0-0-0 13. Rhe1 Kb8 14. h3 Rc8 15. Qd3 Nc5 16. Qd2 h6 17. Bh4 Nfxe4 18. Nxe4 Nxe4 19. Bxe4 Bxh4 20. Re2 d5 21. Bd3 Bf6 22. Nf3 g6 23. Ne5 g5 24. Rde1 gxf4 25. Qxf4 Bg5 26. Qxg5 hxg5 27. Rf1 Rxh3 28. Rxf7 Rh1+ 29. Kd2 Qa5+ 30. c3 d4 31. Nd7+ Ka7 32. b4 dxc3+ 0-1

[Event "ARG-ch U18"]
[Site "Villa Carlos Paz"]
[Date "2004.09.01"]
[Round "1"]
[White "Perea, Gaston"]
[Black "Mashal, Ruben"]
[Result "1-0"]
[ECO "B96"]
[BlackElo "2056"]
[PlyCount "69"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. exf6 Qe5+ 11. Be2 Qxg5 12. 0-0 Qe5 13. Nf3 Bc5+ 14. Kh1 Qxf6 15. Ne4 Qe7 16. Ne5 0-0 17. Rxf7 Rxf7 18. Nxf7 Qxf7 19. Nxc5 Qc7 20. Qd4 Ra7 21. Bd3 Qe7 22. b4 Rc7 23. a4 Nc6 24. Qe4 g6 25. axb5 axb5 26. c3 Na7 27. Qe5 Nc6 28. Qe2 Qf6 29. Ne4 Qe5 30. Bxb5 Ne7 31. Rf1 Nf5 32. Qd3 Bb7 33. Nc5 Rxc5 34. bxc5 Qxc5 35. Qd8+ 1-0

[Event "ARG-ch U18 sf1"]
[Site "Esperanza"]
[Date "2004.02.17"]
[Round "1"]
[White "Perea, Gaston"]
[Black "Fresneda, Federico"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2024"]
[PlyCount "82"]
[EventDate "2004.02.17"]
[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. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. exf5 Bxf5 12. Bd3 Be6 13. Be4 Rc8 14. c3 Bg7 15. 0-0 0-0 16. f4 f5 17. Bc2 Ne7 18. Nxe7+ Qxe7 19. Bb3 Kh8 20. Bxe6 Qxe6 21. Kh1 e4 22. Nc2 d5 23. Nd4 Qb6 24. a4 Bxd4 25. Qxd4+ Qxd4 26. cxd4 Rc4 27. axb5 axb5 28. Rfd1 Rfc8 29. h3 Rb4 30. Rab1 Rcc4 31. g4 Rb3 32. gxf5 Rc2 33. f6 Rxh3+ 34. Kg1 Rhh2 35. Rbc1 Rcg2+ 36. Kf1 Kg8 37. Rc7 e3 38. Re7 e2+ 39. Rxe2 Rxe2 40. Rd3 Kf7 41. Rb3 Rxb2 0-1

