[Event "Rio de Janeiro tt U20"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "1"]
[White "Soares, Edson Arantes"]
[Black "Zapata, Diego"]
[Result "1/2-1/2"]
[ECO "E87"]
[PlyCount "34"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Ne8 8. Qd2 f5 9. Bd3 b6 10. 0-0-0 a5 11. g3 Na6 12. h4 Nc5 13. Bc2 Nf6 14. Bg5 fxe4 15. fxe4 Bg4 16. Rf1 Qd7 17. Qe3 Nh5 1/2-1/2

[Event "Rio de Janeiro tt U20"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "3"]
[White "Spirin, Daniel"]
[Black "Zapata, Diego"]
[Result "1/2-1/2"]
[ECO "E92"]
[PlyCount "85"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 f5 12. Nd2 Bf8 13. Bc4 Kg7 14. f3 b6 15. Be3 a5 16. Rc1 Ba6 17. 0-0 f4 18. Bf2 b5 19. Bd3 Bd6 20. Nb3 Nd7 21. Nc5 Nxc5 22. Bxc5 Rac8 23. Rc2 Kf6 24. Rfc1 Ke7 25. Bxd6+ cxd6 26. Rc7+ Kd8 27. R7c6 Kd7 28. a4 Bb7 29. Rxc8 Rxc8 30. Bxb5+ Kd8 31. Rc3 Rxc3 32. bxc3 g5 33. Kf2 h5 34. g3 Kc7 35. h4 gxh4 36. gxh4 Kb6 37. Be8 Bc8 38. Bxh5 Kc7 39. Bf7 Kd8 40. h5 Ke7 41. Bg8 Bd7 42. Be6 Bxa4 43. Ke2 1/2-1/2

[Event "Rio de Janeiro tt U20"]
[Site "Rio de Janeiro"]
[Date "1999.??.??"]
[Round "5"]
[White "Zapata, Diego"]
[Black "Siviotti, Leonardo"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "66"]
[EventDate "1999.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. d4 d5 4. e5 Nc6 5. f4 Bf5 6. Nf3 e6 7. Bd3 Nge7 8. a3 Bxd3 9. Qxd3 Qb6 10. Be3 Rc8 11. 0-0 Nf5 12. Bf2 a6 13. Nbd2 bxa3 14. c3 Na5 15. Rfb1 Qc7 16. Nb3 b5 17. g4 Nh6 18. h3 Qxc3 19. Qxc3 Rxc3 20. Nxa5 Rxf3 21. Kg2 Rc3 22. Nb7 Kd7 23. Rc1 Rxc1 24. Rxc1 Be7 25. Nc5+ Bxc5 26. dxc5 Kc6 27. Be1 a5 28. Bxa5 Ra8 29. Bc3 Ra4 30. Rf1 b4 31. Ba1 b3 32. f5 b2 33. fxe6 fxe6 0-1

[Event "Pan American-ch U16"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "1"]
[White "Lebensohn, Lisandro"]
[Black "Zapata, Diego"]
[Result "1-0"]
[ECO "D03"]
[PlyCount "93"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 Nbd7 6. Bd3 c5 7. c3 c4 8. Bc2 Qc7 9. 0-0 h6 10. Bf4 Bd6 11. Bxd6 Qxd6 12. e4 dxe4 13. Nxc4 Qc7 14. Nfd2 b6 15. Bxe4 Nxe4 16. Nxe4 0-0 17. Ncd2 Bb7 18. f4 f5 19. Ng3 Nf6 20. Qe2 Rfe8 21. Rad1 Qc6 22. Nf3 Ne4 23. Nxe4 Qxe4 24. Qxe4 Bxe4 25. Ne5 b5 26. Nd7 Rac8 27. Nc5 Bd5 28. b3 Red8 29. Rfe1 Rd6 30. Rc1 Bc6 31. Re5 Kf7 32. Rce1 Bd5 33. h3 h5 34. R1e3 g6 35. Rg3 Rb8 36. Re2 a5 37. Nd3 Rg8 38. Ne5+ Kf6 39. Kf2 Be4 40. Rd2 Ra6 41. c4 bxc4 42. bxc4 Rd6 43. Ke3 Rg7 44. Rb2 Rg8 45. Rb5 Ra6 46. Rc5 g5 47. Rc7 1-0

[Event "Pan American-ch U16"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "5"]
[White "Machado, Rafael Pereira"]
[Black "Zapata, Diego"]
[Result "1/2-1/2"]
[ECO "B17"]
[PlyCount "116"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng3 e6 7. Bf4 Nb6 8. Be2 Bd6 9. Bxd6 Qxd6 10. Nf3 0-0 11. 0-0 Qc7 12. c3 Nbd5 13. Qc2 b5 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qh4 Bb7 17. Bd3 c5 18. Ne5 h6 19. Bxb5 cxd4 20. cxd4 Qd6 21. Rfd1 Bxg2 22. Kxg2 Qd5+ 23. Kh3 Qxb5 24. Rg1 Nh7 25. Qxh6 g6 26. Rxg6+ fxg6 27. Qxg6+ Kh8 28. Rg1 Qb7 29. Qh5 Rf6 30. Ng6+ Rxg6 31. Rxg6 Qd5 32. Qxd5 exd5 33. Kg3 Rb8 34. b3 Rb4 35. Rg4 Nf6 36. Rg6 Ne4+ 37. Kf4 Rxd4 38. Ke5 Rd2 39. Ra6 Nxf2 40. Rxa7 Ng4+ 41. Kf5 Nxh2 42. Kg5 d4 43. a4 Rb2 44. Kg6 Rg2+ 45. Kf5 d3 46. Rd7 d2 47. Kf4 Re2 48. a5 Nf1 49. a6 Re1 50. b4 Rb1 51. Kf3 d1Q+ 52. Rxd1 Rxd1 53. b5 Ra1 54. Ke4 Ra5 55. Kd5 Rxb5+ 56. Kc6 Ra5 57. Kb7 Ne3 58. a7 Nc4 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "3"]
[White "Montero, Martin"]
[Black "Zapata, Diego"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "189"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Bd3 Bxg1 8. Rxg1 a6 9. Qg4 0-0 10. Be3 Nc6 11. Nd1 f5 12. Qe2 Nb4 13. Nf2 Nxd3+ 14. Nxd3 Qh4+ 15. g3 Qh6 16. 0-0-0 b6 17. g4 Nc5 18. Nxc5 bxc5 19. g5 Qg6 20. Bxc5 Rd8 21. Rd3 Bd7 22. Rb3 Bb5 23. Qf3 Rac8 24. Bd4 Rc4 25. Rd1 Rdc8 26. Rc3 Qf7 27. Kb1 Qc7 28. Rxc4 Qxc4 29. Qc3 Qxc3 30. Bxc3 Bc4 31. Re1 Kf7 32. Re3 Rd8 33. Bd4 Rb8 34. Rc3 Rb7 35. Bc5 Rc7 36. Bd6 Rc6 37. b3 Bb5 38. Kb2 h6 39. gxh6 gxh6 40. Rh3 Kg7 41. Rg3+ Kf7 42. h4 Be2 43. Bb4 Bd1 44. c3 Bg4 45. Kc2 Rc7 46. Kd3 Kg6 47. Rg1 Kh5 48. Ba5 Rc8 49. Ke3 Rg8 50. Rh1 Rc8 51. Bb4 Rc7 52. Rh2 Rc8 53. Ba5 Rc5 54. Bb4 Rc7 55. Rh1 Rd7 56. Bd6 Rd8 57. Be7 Rc8 58. Kd4 Rc7 59. Bf6 Bf3 60. Rg1 Bg4 61. b4 Be2 62. Rg8 Bb5 63. Rd8 Rc4+ 64. Ke3 Rxc3+ 65. Kd2 Rf3 66. Rd6 Rxf4 67. Rxe6 d4 68. a4 Bxa4 69. Rxa6 Bb5 70. Rb6 Bc4 71. Rd6 d3 72. e6 Rf2+ 73. Kc3 Rc2+ 74. Kd4 d2 75. Ke3 f4+ 76. Kxf4 Be2 77. e7 Bb5 78. Rd5+ Kg6 79. Rxb5 Rc4+ 80. Ke5 Kf7 81. Rd5 Rxb4 82. Rxd2 Rb5+ 83. Rd5 Rb1 84. Kd6 Rb6+ 85. Kd7 Rb7+ 86. Kd8 Rb8+ 87. Kc7 Re8 88. Rd8 h5 89. Rxe8 Kxe8 90. Kc8 Kf7 91. Kd7 Kxf6 92. e8Q Kg7 93. Qe5+ Kg6 94. Ke7 Kh6 95. Kf7 1-0

[Event "Pan American-ch U16"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "6"]
[White "Zapata, Diego"]
[Black "Bueno, Bark"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "67"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. exd5 Qxd5 6. Nc3 Qd8 7. d4 Nf6 8. Be2 cxd4 9. Qxd4 Qxd4 10. Nxd4 Bb4 11. 0-0 Bxc3 12. bxc3 0-0 13. Re1 Bd7 14. Bf3 Nc6 15. Bg5 Ng4 16. Nxc6 bxc6 17. h3 f6 18. Bf4 f5 19. hxg4 fxg4 20. Bd6 Rf6 21. Be5 Rxf3 22. gxf3 gxf3 23. Rab1 g5 24. Rb8+ Rxb8 25. Bxb8 Kf7 26. Bxa7 h5 27. Bc5 Kf6 28. Re3 g4 29. Be7+ Kf5 30. Bh4 Kf4 31. a4 Bc8 32. a5 c5 33. Bg3+ Kg5 34. Re5+ 1-0

[Event "Pan American-ch U16"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "4"]
[White "Zapata, Diego"]
[Black "Da Rosa, Juan S"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "69"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Bxc3 10. Bxc3 Nxc3 11. bxc3 0-0 12. 0-0 f5 13. Qd2 Qf6 14. f4 e4 15. Bc4+ Kh8 16. Qe3 b6 17. Rad1 Rd8 18. Nd4 Bb7 19. Rd2 Rd6 20. Rfd1 Rad8 21. Bb3 h6 22. Nxc6 Bxc6 23. Rd4 Qe7 24. Qe2 b5 25. Qe3 a5 26. Rxd6 Rxd6 27. Rxd6 Qxd6 28. h3 a4 29. Bf7 Bd5 30. Qd4 Qxf4 31. Bxd5 Qc1+ 32. Kh2 Qf4+ 33. g3 Qc1 34. Qf2 e3 35. Qe2 1-0

[Event "Pan American-ch U16"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "2"]
[White "Zapata, Diego"]
[Black "Lopes, Marcelo Ferreira"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "132"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Be3 Nc6 8. Nf3 Nge7 9. Bd3 c4 10. Be2 Nf5 11. Qd2 Bd7 12. 0-0 0-0 13. h3 Nxe3 14. Qxe3 Ne7 15. Nh4 Ba4 16. Qd2 Nc8 17. f4 Qe7 18. Nf3 f6 19. exf6 Rxf6 20. Ne5 Nd6 21. Bg4 Ne4 22. Qe3 Bxc2 23. Rac1 Ba4 24. f5 exf5 25. Rxf5 Rxf5 26. Bxf5 Nd6 27. Rf1 Rf8 28. Nxc4 Nxf5 29. Rxf5 Qxe3+ 30. Nxe3 Rxf5 31. Nxf5 Kf8 32. Kf2 g6 33. Nd6 Bc6 34. c4 dxc4 35. Nxc4 Ke7 36. g4 g5 37. Ne3 Be4 38. Nd1 Ke6 39. Ke3 Bg2 40. Nf2 Kd5 41. Kd3 b5 42. Kc3 a5 43. Kd3 b4 44. axb4 axb4 45. Nd1 Bf1+ 46. Ke3 Bxh3 47. Nf2 Bg2 48. Nd3 Kc4 49. Nb2+ Kc3 50. Na4+ Kc2 51. Nc5 b3 52. Nd3 b2 53. Nxb2 Kxb2 54. d5 Bxd5 55. Kd4 Bf3 56. Ke5 Bxg4 57. Kf6 h5 58. Kxg5 Kc2 59. Kh4 Kd2 60. Kg3 Ke2 61. Kg2 h4 62. Kh1 h3 63. Kg1 Kf3 64. Kh2 Kf2 65. Kh1 Kg3 66. Kg1 h2+ 0-1

