[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "5.21"]
[White "Cuevas, Alex"]
[Black "Di Pietro, Malcolm"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "69"]
[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. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e3 0-0 5. Ne2 d6 6. 0-0 c5 7. Nbc3 Nc6 8. a3 a6 9. Rb1 Bd7 10. b4 cxb4 11. axb4 Rb8 12. d4 Qc8 13. Qd3 Bh3 14. Nf4 Bxg2 15. Kxg2 e5 16. Nfd5 Nxd5 17. Nxd5 Kh8 18. b5 Nd8 19. Ba3 axb5 20. Bxd6 bxc4 21. Qc2 Qc6 22. Bxb8 Qxd5+ 23. e4 Qxd4 24. Rfd1 Qc5 25. Bd6 Qc8 26. Bxf8 Bxf8 27. Qc3 f6 28. Rdc1 Ne6 29. Qxc4 Qxc4 30. Rxc4 Nd4 31. Rxb7 Ne6 32. Rb6 Nd4 33. Rxf6 Kg7 34. Ra6 Kf7 35. f4 1-0

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "6.40"]
[White "Di Pietro, Malcolm"]
[Black "Semprevivo, Florencia"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "42"]
[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. Bc4 Bc5 4. d3 Nf6 5. Nc3 a6 6. 0-0 0-0 7. h3 h6 8. Be3 Bxe3 9. fxe3 d6 10. Nh2 Ne7 11. Qe1 Ng6 12. Qg3 b5 13. Bb3 Kh7 14. Rf2 Bb7 15. Raf1 b4 16. Nb1 Bxe4 17. dxe4 Nxe4 18. Qf3 Nxf2 19. Rxf2 f5 20. Nd2 Qd7 21. Qe2 e4 1-0

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "7.29"]
[White "Romero, Ezequiel"]
[Black "Di Pietro, Malcolm"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "80"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. 0-0 Nc6 10. h3 b6 11. Bg5 Bb7 12. Rfd1 h6 13. Bh4 g5 14. Bg3 e6 15. Rd3 Rxd3 16. Bxd3 Rd8 17. Rd1 Nb4 18. e5 Rxd3 19. exf6 Rxd1+ 20. Nxd1 Bxf6 21. a3 Nd3 22. b3 Nc1 23. b4 cxb4 24. axb4 Nd3 25. b5 Nb2 26. Nxb2 Bxb2 27. Bb8 a6 28. bxa6 Bxa6 29. Ba7 Bxc4 30. Bxb6 Bc3 31. Be3 Be2 32. Nd2 Kg7 33. Ne4 Bb4 34. Bd4+ Kg6 35. Bb2 f5 36. Ng3 Bd3 37. Nf1 Bxf1 38. Kxf1 f4 39. Ke2 Kf5 40. Bd4 Bd6 1/2-1/2

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "4.8"]
[White "Di Pietro, Malcolm"]
[Black "Kovalyov, Anton"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "80"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. c3 Ne7 6. Ne2 0-0 7. 0-0 Bf5 8. Be3 Bxd3 9. Qxd3 Ng6 10. Ng3 c6 11. Nd2 Qc7 12. Rae1 Nd7 13. Nf3 Rfe8 14. Nf5 Bf8 15. Bd2 Nf6 16. h3 Ne4 17. Ng5 Qd7 18. Ng3 Nxg3 19. fxg3 f6 20. Nf3 Bd6 21. Nh2 Qc7 22. Rxe8+ Rxe8 23. Rf3 Qb6 24. b3 Qa5 25. a4 Qb6 26. b4 Ne5 27. Qf1 Nxf3+ 28. Qxf3 Qa6 29. a5 Qe2 30. Qf2 Bxg3 31. Qxg3 Qxd2 32. Nf1 Qe1 33. Qc7 Qe7 34. Qg3 b6 35. axb6 axb6 36. Qd3 b5 37. Qf5 Qe6 38. Qf4 Qe1 39. Qf3 Qc1 40. g4 Re1 0-1

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "2.42"]
[White "Di Pietro, Malcolm"]
[Black "Lagamba, Facundo"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "39"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Ba3 7. 0-0 Bb4 8. Bd2 Bxc3 9. Bxc3 Nc6 10. Bf3 Nf6 11. Nxc6 bxc6 12. Re1 Bb7 13. h3 Rd8 14. Qd2 Rc8 15. Rad1 d5 16. exd5 cxd5 17. Qg5 Ne4 18. Bxe4 dxe4 19. Qxg7 Ke7 20. Bf6+ 1-0

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "3.19"]
[White "Olmos, Yanina"]
[Black "Di Pietro, Malcolm"]
[Result "0-1"]
[ECO "B18"]
[PlyCount "40"]
[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 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8. Bf4 Bxf4 9. Nxf4 Ne7 10. h4 h5 11. Nxg6 Nxg6 12. Nxh5 Qa5+ 13. c3 Qxh5 14. g4 Qa5 15. h5 Ne7 16. Qd2 Nd7 17. b4 Qc7 18. Qg5 Rg8 19. Bd3 Nb6 20. 0-0-0 0-0-0 0-1

[Event "Buenos Aires Najdorf U12/14"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "1.58"]
[White "Saldain, Bruno"]
[Black "Di Pietro, Malcolm"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "28"]
[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 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 Nf6 5. Ngf3 Bg4 6. Be2 e6 7. 0-0 Nbd7 8. h3 Bh5 9. Nh2 Bxe2 10. Qxe2 Qc7 11. c4 0-0-0 12. f4 h5 13. e5 Ng8 14. a3 Ne7 1/2-1/2

[Event "Magistralito Najdorf U14"]
[Site "Buenos Aires"]
[Date "2002.10.08"]
[Round "6.48"]
[White "Di Pietro, Malcolm"]
[Black "Stemberger, Ivan"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "122"]
[EventDate "2002.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nc3 Be7 7. Bc4 Nb6 8. Bb3 Bd7 9. Bf4 c5 10. a3 Bc6 11. dxc5 Bxc5 12. Qe2 0-0 13. 0-0 Nh5 14. Be3 Bxe3 15. fxe3 Re8 16. Ne5 Nf6 17. Nxc6 bxc6 18. Rad1 Qc7 19. Qf3 Nbd7 20. Qf4 Qxf4 21. Rxf4 Nb6 22. Na4 Nbd5 23. Rf3 h6 24. Nc5 Ng4 25. e4 Ndf6 26. h3 Ne5 27. Re3 Red8 28. Ree1 Ned7 29. Nxd7 Rxd7 30. e5 Rxd1 31. Rxd1 Nd5 32. Rd4 Kh7 33. Bxd5 cxd5 34. c4 Rd8 35. cxd5 Rxd5 36. Rxd5 exd5 37. Kf2 Kg6 38. Ke3 Kf5 39. Kd4 Ke6 40. b4 f6 41. exf6 gxf6 42. g3 Kd6 43. a4 f5 44. b5 h5 45. a5 h4 46. g4 fxg4 47. hxg4 h3 48. g5 h2 49. g6 h1Q 50. g7 Qg1+ 51. Kd3 Qxg7 52. b6 axb6 53. axb6 Qb7 54. Kc3 Qxb6 55. Kd3 Qc5 56. Kd2 Qa3 57. Kc2 Kc5 58. Kd2 Kd4 59. Ke2 Qd3+ 60. Kf2 Qe3+ 61. Kg2 Ke4 0-1

[Event "Magistralito Najdorf U14"]
[Site "Buenos Aires"]
[Date "2002.10.07"]
[Round "5.40"]
[White "Alza, Agustin"]
[Black "Di Pietro, Malcolm"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "73"]
[EventDate "2002.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 e5 4. Nbd2 g6 5. Be2 Bg7 6. 0-0 Nf6 7. Re1 0-0 8. c3 d5 9. Qc2 Be6 10. Nf1 Re8 11. exd5 Bxd5 12. Ne3 e4 13. dxe4 Bxe4 14. Qd2 Rc8 15. Nc4 Qxd2 16. Bxd2 Rcd8 17. Bf4 b6 18. Nd6 Re7 19. Nxe4 Rxe4 20. Bg3 Rde8 21. Bd3 R4e6 22. Rxe6 fxe6 23. Bb5 Rc8 24. Re1 Kf7 25. Bxc6 Ke7 26. Ba4 Nh5 27. Bh4+ Nf6 28. Ng5 h6 29. Rxe6+ Kf8 30. Nf3 Kf7 31. Rc6 Rd8 32. h3 g5 33. Bb3+ Kf8 34. Bg3 Ke7 35. Re6+ Kf8 36. Bd6+ Kf7 37. Ne5+ 1-0

[Event "Magistralito Najdorf U14"]
[Site "Buenos Aires"]
[Date "2002.10.07"]
[Round "4.40"]
[White "Di Pietro, Malcolm"]
[Black "Ruiz, Martin"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "56"]
[EventDate "2002.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 d6 5. Nc3 Bg4 6. h3 Bh5 7. Be3 h6 8. a3 Qd7 9. Bb3 a6 10. Qd2 f5 11. exf5 Qxf5 12. Nh2 Bf7 13. Bd5 Nf6 14. Bxf7+ Kxf7 15. 0-0-0 Ke8 16. Nf3 Nh7 17. Nd5 Kd7 18. Nh2 Rhf8 19. f4 Bf6 20. Rhf1 Qe6 21. Nc3 exf4 22. Bxf4 g5 23. Bg3 Be5 24. Bxe5 Nxe5 25. Rxf8 Rxf8 26. Re1 Qg6 27. Ne4 Nf6 28. Ng3 g4 0-1

[Event "Magistralito Najdorf U14"]
[Site "Buenos Aires"]
[Date "2002.10.07"]
[Round "3.47"]
[White "Pradines, Emanuel"]
[Black "Di Pietro, Malcolm"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "82"]
[EventDate "2002.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 c6 2. c4 e6 3. Nc3 d5 4. cxd5 cxd5 5. exd5 exd5 6. d4 Nf6 7. Nf3 Nc6 8. h3 Bf5 9. Bf4 Bb4 10. Bb5 a6 11. a3 Bxc3+ 12. bxc3 axb5 13. 0-0 0-0 14. Qb3 Qb6 15. a4 Bd3 16. Rfc1 Bc4 17. Qb2 Rfe8 18. Re1 h6 19. Nd2 Rxe1+ 20. Rxe1 Rxa4 21. Nxc4 Rxc4 22. Rb1 b4 23. Bd2 Ne4 24. Re1 Nxd2 25. Qxd2 bxc3 26. Qc2 g6 27. Re8+ Kg7 28. Re2 Nxd4 29. Qd3 Nxe2+ 30. Qxe2 Qb1+ 31. Kh2 c2 32. Qe5+ Kg8 33. Qe8+ Kg7 34. Qe5+ Kh7 35. Qe7 Qb2 36. Qxf7+ Qg7 37. Qxg7+ Kxg7 38. Kg3 c1Q 39. f3 Qf4+ 40. Kf2 Rc3 41. Kg1 Qd2 0-1

[Event "Magistralito Najdorf U14"]
[Site "Buenos Aires"]
[Date "2002.10.06"]
[Round "2.41"]
[White "Di Pietro, Malcolm"]
[Black "Ponce, Juan Carlos"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "100"]
[EventDate "2002.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e6 5. Nf3 Nf6 6. Bd2 Bb4 7. Bc4 Bd7 8. a3 Bxc3 9. Bxc3 Qh5 10. 0-0 Bc6 11. Ne5 Qg5 12. Nxc6 Nxc6 13. Qf3 a6 14. Rad1 0-0-0 15. Bd2 Qg6 16. Bd3 Nxd4 17. Bxg6 Nxf3+ 18. gxf3 hxg6 19. Bf4 Nd5 20. Be5 f6 21. Bg3 e5 22. Rfe1 g5 23. Kg2 Rd7 24. c4 Nb6 25. b3 Rhd8 26. Rxd7 Rxd7 27. h4 gxh4 28. Bxh4 Rd2 29. Rb1 Nd7 30. Kf1 Nc5 31. Ke1 Rd3 32. Ke2 Rxb3 33. Rxb3 Nxb3 34. Kd3 Nd4 35. f4 Nc6 36. fxe5 Nxe5+ 37. Kc3 Nf3 38. Bg3 g5 39. Kd3 Kd7 40. Ke3 Ne5 41. Kd4 Ke6 42. f4 gxf4 43. Bxf4 c6 44. Bg3 Ng6 45. Kc5 Kd7 46. Kb6 Kc8 47. a4 f5 48. Kc5 f4 49. Bf2 Kd7 50. Kd4 Kd6 0-1

[Event "Magistralito Najdorf U14"]
[Site "Buenos Aires"]
[Date "2002.10.06"]
[Round "1.38"]
[White "Silva, Pablo"]
[Black "Di Pietro, Malcolm"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "82"]
[EventDate "2002.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 g6 5. a3 Bg7 6. d3 Nge7 7. Bg5 f6 8. Bh4 d5 9. Ba2 0-0 10. Bg3 Kh8 11. Nb5 a6 12. Nd6 e5 13. exd5 Qxd6 14. dxc6 Nxc6 15. Qd2 Be6 16. Bxe6 Qxe6 17. 0-0-0 b5 18. h4 b4 19. axb4 cxb4 20. b3 a5 21. d4 exd4 22. Nxd4 Nxd4 23. Qxd4 f5 24. Qd5 Qxd5 25. Rxd5 Rfd8 26. Rhd1 Rxd5 27. Rxd5 Bc3 28. Be5+ Bxe5 29. Rxe5 Kg7 30. Kd2 Kh6 31. Ke3 Rc8 32. Kd3 Ra8 33. Rd5 Kh5 34. Rd7 h6 35. Rd4 g5 36. hxg5 hxg5 37. Rd5 f4 38. g3 Kg4 39. gxf4 gxf4 40. Ke2 Re8+ 41. Kd3 Ra8 1-0

