[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "6.18"]
[White "Benedetti, Julio"]
[Black "Pettine, Leandro"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "39"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. d3 d6 7. Bg5 Bg4 8. Nd5 Nd4 9. Nxf6+ gxf6 10. Bh4 Nxf3+ 11. gxf3 Bh5 12. c3 c6 13. Ba4 b5 14. Bc2 d5 15. b4 Be7 16. a4 f5 17. Bxe7 Qxe7 18. Re1 c5 19. bxc5 Qxc5 20. axb5 1-0

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "4.12"]
[White "Bracamonte, Lautaro"]
[Black "Pettine, Leandro"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "67"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qf6 6. Qxf6 Nxf6 7. Nc3 Bc5 8. Bd3 Ng4 9. Be3 Bxe3 10. fxe3 Nxe3 11. Kd2 Ng4 12. Nd5 0-0 13. Nxc7 Rb8 14. Nd5 Nf2 15. Rhf1 Ng4 16. h3 Nh2 17. Rh1 f5 18. exf5 g6 19. Rxh2 gxf5 20. Ne7+ Kf7 21. Nxf5 Ke6 22. Ne3 Rf2+ 23. Be2 b6 24. Rf1 Rxe2+ 25. Kxe2 Ba6+ 26. Ke1 Bxf1 27. Kxf1 Rf8+ 28. Ke2 Ke5 29. Rh1 Ke4 30. Rd1 Rg8 31. Rxd7 Rg3 32. Re7+ Kd4 33. Nf5+ Kd5 34. Nxg3 1-0

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "7.18"]
[White "Pettine, Leandro"]
[Black "Berducci Leiva, Ezequiel"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "40"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Be7 5. Ng5 0-0 6. Qe2 d6 7. Bxf7+ Kh8 8. Ne6 Bxe6 9. Bxe6 Nd4 10. Qc4 Nxe6 11. Qxe6 Qd7 12. Qxd7 Nxd7 13. Nb5 c6 14. Nc7 Rac8 15. Ne6 Rf6 16. Ng5 Rg6 17. Nf7+ Kg8 18. Nxe5 dxe5 19. d3 Rxg2 20. Be3 Bc5 1-0

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "5.18"]
[White "Pettine, Leandro"]
[Black "Ojeda, Eric"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "66"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Nc3 Be7 7. d4 0-0 8. Bc4 h6 9. 0-0 Bg4 10. Bd3 d5 11. h3 Bh5 12. g4 Bg6 13. Bxg6 fxg6 14. g5 hxg5 15. Nxg5 Nh5 16. Ne6 Qd7 17. Nxf8 Qxh3 18. Nxg6 Bd6 19. f4 Ng3 20. Kf2 Qh2+ 21. Ke1 Qg2 22. Rf2 Qg1+ 23. Kd2 Ne4+ 24. Nxe4 Qxg6 25. f5 Qh6+ 26. Kd3 Qh4 27. Bg5 Qxe4+ 28. Kd2 Qxd4+ 29. Kc1 Qxf2 30. Qxd5+ Kh8 31. f6 gxf6 32. Qe6 fxg5 33. Qg6 Qe1# 0-1

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.03"]
[Round "2.17"]
[White "Carrera, Gonzalo"]
[Black "Pettine, Leandro"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "53"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. d3 0-0 7. Bg5 b5 8. Bb3 d5 9. Qc1 dxe4 10. dxe4 Nd4 11. Nxd4 Bxd4 12. Rd1 Bg4 13. Rd3 Nxe4 14. Bxd8 Rfxd8 15. Rxd4 Rxd4 16. f3 Rad8 17. c3 Nd2 18. Nxd2 Rxd2 19. fxg4 e4 20. Qe1 R8d3 21. Qxe4 h6 22. Qe8+ Kh7 23. Bxf7 Rd1+ 24. Rxd1 Rxd1+ 25. Kf2 Rd2+ 26. Ke1 a5 27. Kxd2 1-0

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.03"]
[Round "3.14"]
[White "Pettine, Leandro"]
[Black "Mendez Casanave, Federico"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "70"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 c5 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. exd5 exd5 7. Nxd5 Ngf6 8. Qe2+ Be7 9. Nxe7 Qxe7 10. d4 Qxe2+ 11. Kxe2 0-0 12. dxc5 Nxc5 13. Be3 Rfe8 14. Ke1 Ng4 15. Kf1 Nxe3+ 16. fxe3 Rxe3 17. Kf2 Ree8 18. Rae1 Rxe1 19. Kxe1 Re8+ 20. Kf2 Ne4+ 21. Ke3 Ng3+ 22. Kf2 Nxh1+ 23. Kg1 Rd8 24. Kxh1 Rd1+ 25. Ng1 Rc1 26. h3 Rxc2 27. Nf3 Rxb2 28. Ne5 Rxa2 29. g4 b5 30. Nd3 Rd2 31. Nb4 a5 32. Nc6 a4 33. Na5 a3 34. h4 a2 35. h5 a1Q# 0-1

[Event "Najdorf U10 op"]
[Site "Buenos Aires"]
[Date "2003.10.03"]
[Round "1.19"]
[White "Pettine, Leandro"]
[Black "Simon, Esteban"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "59"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 d6 5. Bg5 Be7 6. Be3 0-0 7. g3 Bg4 8. h3 Be6 9. Ng5 Bd7 10. d4 d5 11. exd5 exd4 12. Bxd4 Nxd4 13. Qxd4 a5 14. Bc4 Qb8 15. d6 cxd6 16. Nxf7 Qc7 17. Ne5+ Kh8 18. Bf7 dxe5 19. Nd5 Qxc2 20. Qd1 Qxb2 21. Nc7 Rab8 22. Rb1 Qc3+ 23. Qd2 Qxc7 24. Rc1 Qd8 25. Bb3 Ne4 26. Qc2 Nc5 27. 0-0 Nxb3 28. Qxb3 Rc8 29. Rxc8 Bxc8 30. Rd1 1-0

