[Event "Pan American-ch U26"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "9"]
[White "Della Morte, Pablo"]
[Black "Oliva, Daniel Jose"]
[Result "0-1"]
[ECO "C93"]
[BlackElo "2045"]
[PlyCount "118"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 b5 7. Bb3 Be7 8. c3 0-0 9. h3 h6 10. d4 Re8 11. Nbd2 Bf8 12. a3 Bb7 13. Bc2 Nb8 14. b4 Nbd7 15. Bb2 Nb6 16. Qb1 Nfd7 17. a4 bxa4 18. Bxa4 Nxa4 19. Rxa4 g6 20. Qd3 Bg7 21. d5 Nb6 22. Ra2 Rf8 23. c4 f5 24. Nb3 Bc8 25. Na5 Qf6 26. Nd2 h5 27. c5 Nd7 28. exf5 gxf5 29. f4 Qh4 30. Rf1 e4 31. Qc4 Bh6 32. Qc3 Nf6 33. Ra3 Bxf4 34. g3 Qg5 35. Rxf4 e3 36. Qxe3 Nxd5 37. Qb3 Be6 38. Rd4 f4 39. Ne4 Qg6 40. Nc6 Rae8 41. Qd3 Bf5 42. Rxd5 Bxe4 43. Qd4 Bxd5 44. Qxd5+ Kh7 45. Qd3 Re4 46. Nd4 Rfe8 47. cxd6 cxd6 48. Rc3 R8e7 49. Kg2 fxg3 50. Qxg3 Re2+ 51. Nxe2 Rxe2+ 52. Kf1 Qxg3 53. Rxg3 Rxb2 54. Rd3 Rxb4 55. Rxd6 Ra4 56. Ke2 a5 57. Ra6 Ra1 58. Kd3 a4 59. Kc4 a3 0-1

[Event "Pan American-ch U26"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "3"]
[White "Esplana, Bernardo"]
[Black "Oliva, Daniel Jose"]
[Result "1/2-1/2"]
[ECO "C03"]
[BlackElo "2045"]
[PlyCount "52"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 b6 4. exd5 exd5 5. Ngf3 Nf6 6. Bd3 Bd6 7. 0-0 0-0 8. Re1 c5 9. c3 Qc7 10. Nf1 Bg4 11. h3 Bh5 12. Ne3 Nc6 13. dxc5 bxc5 14. Nf5 Rae8 15. Be2 Qd7 16. Nxd6 Qxd6 17. Bg5 Ne4 18. Be3 f5 19. Nd2 Bxe2 20. Rxe2 f4 21. Nxe4 Rxe4 22. Bd2 f3 23. Rxe4 dxe4 24. Be3 Qg6 25. Qd5+ Kh8 26. Qg5 Qe6 1/2-1/2

[Event "Pan American-ch U26"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "5"]
[White "Gallardo Soto, Eduardo"]
[Black "Oliva, Daniel Jose"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2135"]
[BlackElo "2045"]
[PlyCount "49"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 Qc7 10. Qe2 b5 11. Nf1 a5 12. Bf4 b4 13. h4 Ba6 14. h5 c4 15. N1h2 Nc5 16. dxc4 Bxc4 17. Qd1 Na4 18. Qc1 Bb5 19. Ng4 Qa7 20. Bg5 Rfc8 21. Bf6 Nd4 22. Nxd4 Qxd4 23. Qg5 g6 24. Bxe7 Rxc2 25. Nh6+ 1-0

[Event "Pan American-ch U26"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "10"]
[White "Oliva, Daniel Jose"]
[Black "Esplana, Christian"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2045"]
[BlackElo "2055"]
[PlyCount "63"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Qc7 6. 0-0 Nf6 7. Bf3 Nc6 8. Be3 Be7 9. Nc3 0-0 10. a4 b6 11. e5 Qxe5 12. Bxc6 dxc6 13. Nxc6 Qc7 14. Nxe7+ Qxe7 15. Bxb6 Bb7 16. Qd4 Rac8 17. Rfe1 Rc6 18. a5 Rfc8 19. Rad1 Rc4 20. Qd3 Rg4 21. f3 Rg6 22. Kf1 h5 23. Bd8 Qb4 24. Rxe6 Qf4 25. Qd6 Qg5 26. Re2 Bxf3 27. Rdd2 Bxe2+ 28. Rxe2 Qc1+ 29. Re1 Qxc2 30. g3 Qxh2 31. Nd5 Qh1+ 32. Kf2 0-1

[Event "Pan American-ch U26"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "2"]
[White "Oliva, Daniel Jose"]
[Black "Marques, Vinicius de Abreu"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2045"]
[BlackElo "2215"]
[PlyCount "56"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. a4 Nf6 8. 0-0 Bb4 9. Bg5 Ne5 10. Bxf6 gxf6 11. Na2 Bc5 12. c3 d6 13. Kh1 Bd7 14. f4 Nc6 15. Qd2 Ke7 16. b4 Ba7 17. b5 Na5 18. Rab1 Nc4 19. Qd3 Rac8 20. bxa6 bxa6 21. Nb4 Qa5 22. Nf5+ exf5 23. Nd5+ Kd8 24. Rb7 fxe4 25. Qxe4 Be6 26. Bxc4 Rxc4 27. Qxc4 Bxd5 28. Qb3 Bxb3 0-1

[Event "Pan American-ch U26"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "11"]
[White "Oliva, Daniel Jose"]
[Black "Raineri de Luca, Pablo"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "2045"]
[BlackElo "2095"]
[PlyCount "61"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. h4 h5 9. Qd2 Bd7 10. Nxc6 Bxc6 11. f3 Qa5 12. Nb5 Qxd2+ 13. Kxd2 Bxb5 14. Bxb5+ Nd7 15. c3 a6 16. Bxd7+ Kxd7 17. g4 Rac8 18. Kd3 Rc6 19. Rac1 Bf6 20. g5 Bg7 21. Bd4 Bxd4 22. cxd4 Rhc8 23. Rc3 e6 24. Rhc1 b6 25. a4 d5 26. b4 Rxc3+ 27. Rxc3 Rxc3+ 28. Kxc3 Kc6 29. Kd3 Kd6 30. e5+ Kc6 31. Kc3 1/2-1/2

[Event "Pan American-ch U26"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "8"]
[White "Oliva, Daniel Jose"]
[Black "Retamal, Rodrigo"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2045"]
[PlyCount "68"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nc6 6. c3 Nge7 7. 0-0 Bg4 8. Re1 Qd7 9. b4 0-0-0 10. b5 Na5 11. Nbd2 Kb8 12. Qa4 Nc4 13. Bxc4 dxc4 14. Qxc4 f6 15. a4 Ng6 16. h3 h5 17. Ba3 Bxa3 18. Rxa3 Nf4 19. Raa1 Bf5 20. Re3 g5 21. a5 g4 22. hxg4 hxg4 23. Nh2 Qh7 24. Ndf1 Nd5 25. Re2 Bd3 26. Qc5 Bxe2 27. a6 Qe7 28. axb7 Qxc5 29. dxc5 Bxb5 30. Nd2 Nxc3 31. Nb3 Kxb7 32. Na5+ Ka8 33. g3 f5 34. Kg2 Rd2 0-1

[Event "Pan American-ch U26"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "4"]
[White "Oliva, Daniel Jose"]
[Black "Rioseco Pinochet, Fernando Luis"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2045"]
[BlackElo "2226"]
[PlyCount "49"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Bg5 a5 7. a3 a4 8. N3d2 Bc5 9. Bc4 b5 10. Bd3 Qb6 11. 0-0 Nd4 12. Nc3 Bb7 13. Nf3 b4 14. axb4 Qxb4 15. Nxe5 a3 16. Bd2 Qb6 17. bxa3 Rxa3 18. Rxa3 Bxa3 19. Nc4 Qc5 20. Qb1 Bc8 21. Qa1 Bb4 22. Na4 Nf3+ 23. gxf3 Qh5 24. Bxb4 Ng4 25. Bd6 1-0

[Event "Pan American-ch U26"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "7"]
[White "Rivera, Guillermo"]
[Black "Oliva, Daniel Jose"]
[Result "1/2-1/2"]
[ECO "D89"]
[WhiteElo "2135"]
[BlackElo "2045"]
[PlyCount "26"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 1/2-1/2

[Event "Pan American-ch U26"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "1"]
[White "Salas Arros, Cristian Eduardo"]
[Black "Oliva, Daniel Jose"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2100"]
[BlackElo "2045"]
[PlyCount "80"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bb5 Bc5 5. 0-0 0-0 6. Bxc6 dxc6 7. d3 Qd6 8. h3 h6 9. Be3 Bxe3 10. fxe3 c5 11. Qe1 Re8 12. Nh4 Qc6 13. b3 Qd6 14. Nf5 Bxf5 15. Rxf5 g6 16. Rf3 c6 17. Qf2 Kg7 18. Rf1 Re6 19. Ne2 Rf8 20. g4 Qe7 21. Qg2 Nh7 22. R3f2 Rf6 23. Ng3 Rxf2 24. Qxf2 Rd8 25. Kg2 Rd6 26. Qe1 Rf6 27. a4 Rxf1 28. Nxf1 Qf6 29. Nh2 Nf8 30. Qa5 h5 31. Qxc5 b6 32. Qc3 hxg4 33. Nxg4 Qg5 34. Qxe5+ Qxe5 35. Nxe5 c5 36. a5 Kf6 37. Nc6 bxa5 38. Nxa7 Ne6 39. Nc6 Nc7 40. Nxa5 Nb5 1-0

[Event "Pan American-ch U26"]
[Site "Buenos Aires"]
[Date "1997.??.??"]
[Round "6"]
[White "Suasnabar, Jesus"]
[Black "Oliva, Daniel Jose"]
[Result "1-0"]
[ECO "C03"]
[BlackElo "2045"]
[PlyCount "43"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 b6 4. c3 Qd7 5. Ngf3 Bd6 6. e5 Be7 7. Bd3 Ba6 8. Nf1 c5 9. Bxa6 Nxa6 10. Qe2 Qa4 11. Ng3 cxd4 12. Nxd4 0-0-0 13. b3 Qa5 14. 0-0 Kb7 15. Qc2 Qc5 16. Be3 Qc7 17. a4 Qxe5 18. a5 Bc5 19. b4 Bxd4 20. Bxd4 Qg5 21. axb6 Ra8 22. Rxa6 1-0

[Event "Wch U12"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "4"]
[White "Bekker Jensen, Simon"]
[Black "Oliva, Daniel Jose"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "40"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nf3 0-0 9. 0-0 h6 10. Bh4 Re8 11. Qc2 Bd6 12. Rab1 Qc7 13. h3 b6 14. Bxf6 Nxf6 15. b4 g6 16. Rbc1 Qe7 17. a3 Ne4 18. Bxe4 dxe4 19. Nd2 f5 20. Nc4 Ba6 1/2-1/2

[Event "Wch U12"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "1"]
[White "Bilale, F."]
[Black "Oliva, Daniel Jose"]
[Result "1/2-1/2"]
[ECO "C64"]
[PlyCount "40"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bh5 7. d3 Qe7 8. Nbd2 0-0-0 9. Qe1 Nf6 10. a3 Ne8 11. b4 Bd4 12. Nxd4 exd4 13. Bb2 c5 14. Nb3 c4 15. dxc4 d3 16. cxd3 Rxd3 17. Nc5 Rxh3 18. gxh3 Qg5+ 19. Kh2 Qf4+ 20. Kg1 Qg5+ 1/2-1/2

[Event "Wch U12"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "3"]
[White "Cawdery, Daniel"]
[Black "Oliva, Daniel Jose"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "65"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bxc6 dxc6 7. Nxe5 Qe7 8. Nf3 Bg4 9. Bg5 Rad8 10. Nbd2 Bb4 11. c3 Ba5 12. e5 Rxd3 13. exf6 gxf6 14. Be3 Bb6 15. Re1 Bxe3 16. Rxe3 Rxe3 17. fxe3 Qxe3+ 18. Kh1 Re8 19. Qe1 Qxe1+ 20. Rxe1 Rxe1+ 21. Nxe1 Be6 22. a3 b5 23. Kg1 c5 24. Kf2 Kg7 25. b4 cxb4 26. cxb4 f5 27. Ke3 Kf6 28. Kd4 c6 29. Kc5 Ke5 30. Nd3+ Kf6 31. Kxc6 Bc4 32. Nb2 Bf1 33. Nxf1 1-0

[Event "Wch U12"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "6"]
[White "Dahmani, Nasim"]
[Black "Oliva, Daniel Jose"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "49"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 h6 7. Bxf6 Bxf6 8. Nf3 b6 9. 0-0 Ba6 10. cxd5 Bxd3 11. Qxd3 exd5 12. Qf5 c6 13. e4 dxe4 14. Nxe4 Bxd4 15. Rad1 c5 16. Ng3 Nc6 17. Nh5 g6 18. Qg4 Kh7 19. Nf4 Rg8 20. Ne2 Re8 21. Nexd4 Nxd4 22. Nxd4 h5 23. Qf4 g5 24. Qxf7+ Kh8 25. Nf5 1-0

[Event "Wch U12"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "8"]
[White "Egbeyemi, O."]
[Black "Oliva, Daniel Jose"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "78"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. Nb5 Bb4+ 7. Nd2 Na6 8. Nc3 c5 9. e3 Bd7 10. Rc1 cxd4 11. exd4 Bxc3 12. Rxc3 dxc4 13. Bxc4 Nb4 14. Bd6 Ba4 15. Qxa4 Qxd6 16. 0-0 a6 17. a3 b5 18. Bxb5 axb5 19. Qxb4 Qxb4 20. axb4 Rfd8 21. Nb3 Ne4 22. Re3 Nd6 23. Rd1 Nc4 24. Re2 Ra4 25. Nd2 Rxd4 26. Rc1 Rxb4 27. b3 Nd6 28. h3 f5 29. Rxe6 Rxd2 30. Rc6 Rbd4 31. Rb6 Kf7 32. Re1 Rd1 33. Rxd1 Rxd1+ 34. Kh2 Ke6 35. b4 Rb1 36. Rc6 Rxb4 37. Rc1 Rc4 38. Rxc4 bxc4 39. Kg1 c3 0-1

[Event "Wch U12"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "11"]
[White "Njobvu, Ignatius"]
[Black "Oliva, Daniel Jose"]
[Result "1-0"]
[ECO "E14"]
[PlyCount "73"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nf3 b6 5. Be2 Be7 6. 0-0 0-0 7. Nc3 Nbd7 8. Bd2 c5 9. cxd5 exd5 10. Rc1 c4 11. b3 Ba6 12. bxc4 dxc4 13. Qa4 Qc8 14. Nb5 Bxb5 15. Qxb5 a6 16. Qxc4 Qxc4 17. Rxc4 Ba3 18. Ra4 Be7 19. Rxa6 Rxa6 20. Bxa6 Ra8 21. Bc4 Ne4 22. Bd5 Nxd2 23. Bxa8 Nxf1 24. Kxf1 Nb8 25. Ke2 Na6 26. Bd5 Nb4 27. Bb3 g6 28. Ne5 Kf8 29. Nxf7 Nc2 30. Bxc2 Kxf7 31. Kf3 Bb4 32. Kf4 Bd6+ 33. Kf3 Bxh2 34. g3 Kf6 35. Kg2 Bxg3 36. fxg3 h5 37. Kh3 1-0

[Event "Wch U12"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "7"]
[White "Oliva, Daniel Jose"]
[Black "Carrasco, Alden"]
[Result "0-1"]
[ECO "C53"]
[PlyCount "109"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d6 8. Bg5 h6 9. Bd2 Bg4 10. Bb5 0-0 11. Qa4 Bxf3 12. gxf3 Nxd4 13. 0-0-0 Bxc3 14. Bxc3 Nxf3 15. e5 Ne8 16. h4 Qb8 17. Qg4 Nxe5 18. Qg3 c6 19. Ba4 b5 20. Bb3 a5 21. Rhg1 b4 22. Bd4 a4 23. Bc2 c5 24. Bxe5 dxe5 25. Rd5 c4 26. Rxe5 b3 27. Rxe8 Qxg3 28. Rxf8+ Rxf8 29. fxg3 bxc2 30. Kxc2 Re8 31. Kc3 Re2 32. b3 cxb3 33. axb3 Re3+ 34. Kc2 Rxb3 35. g4 Rb4 36. Kc3 Rb7 37. Ra1 Ra7 38. Kb4 Kh7 39. h5 a3 40. Rxa3 Rxa3 41. Kxa3 g6 42. Kb3 gxh5 43. gxh5 Kg7 44. Kc4 Kf6 45. Kd4 Kg5 46. Ke5 Kxh5 47. Kf6 Kg4 48. Ke5 h5 49. Ke4 f5+ 50. Ke3 Kg3 51. Ke2 f4 52. Kf1 h4 53. Kg1 h3 54. Kf1 h2 55. Ke2 0-1

[Event "Wch U12"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "5"]
[White "Oliva, Daniel Jose"]
[Black "Cordero Romero, I."]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "95"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Ne7 10. bxc3 0-0 11. Ng5 Nf6 12. Bb3 h6 13. Nf3 d6 14. Nd4 Nf5 15. Bc2 Nxd4 16. Qxd4 Qd7 17. f3 Qb5 18. Bxh6 Qxd5 19. Qxd5 Nxd5 20. Bd2 Be6 21. Be4 f5 22. Bc2 Rfe8 23. Rae1 Nb6 24. Re2 Bd7 25. Rfe1 Rxe2 26. Rxe2 Kf8 27. Bg5 Re8 28. Rxe8+ Kxe8 29. Bd3 Kf7 30. Bd8 c6 31. Bxb6 axb6 32. Kf2 Ke6 33. g4 fxg4 34. fxg4 g5 35. Bf5+ Ke7 36. Bxd7 Kxd7 37. Kg3 Ke6 38. h4 gxh4+ 39. Kxh4 b5 40. g5 c5 41. Kg4 Ke5 42. g6 d5 43. Kg5 d4 44. cxd4+ cxd4 45. Kg4 d3 46. g7 Kf6 47. Kf3 b4 48. Ke3 1/2-1/2

[Event "Wch U12"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "10"]
[White "Oliva, Daniel Jose"]
[Black "Cvitanic, Juri"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "93"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 0-0 8. Bg5 h6 9. Bh4 Be7 10. 0-0 Nxe4 11. Bxe7 Qxe7 12. Nd5 Qd6 13. Ne5 Na5 14. b3 c6 15. Ne3 Qa3 16. Bxf7+ Rxf7 17. Nxf7 Kxf7 18. Qh5+ Kf8 19. Qf5+ Nf6 20. Nc2 Qe7 21. Qxa5 d5 22. Qc5 Qxc5 23. dxc5 Ne4 24. b4 Bf5 25. Nd4 Bh7 26. f3 Nf6 27. Rfe1 Nh5 28. g3 Bd3 29. Re5 Nf6 30. Ne6+ Kf7 31. Nf4 Bb5 32. Rae1 Ba6 33. Re7+ Kg8 34. Ne6 Ne8 35. Nc7 Nxc7 36. Rxc7 Rf8 37. Kf2 g5 38. Ree7 Bd3 39. Rxb7 Be4 40. Rg7+ Kh8 41. Rgf7 Rxf7 42. Rxf7 Bb1 43. Rxa7 Bxa2 44. Rxa2 Kg7 45. Ra6 Kf7 46. Rxc6 Ke7 47. Rxh6 1-0

[Event "Wch U12"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "2"]
[White "Oliva, Daniel Jose"]
[Black "Donovan, Linton"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "90"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 b6 7. Bg5 Be7 8. 0-0 Bb7 9. Bxf6 Nxf6 10. Nxf6+ Bxf6 11. Ne5 Qd5 12. Nf3 Bxd4 13. Bxh7 Bxf2+ 14. Rxf2 Rxh7 15. Qxd5 Bxd5 16. Ng5 Rh6 17. Nxf7 Rf6 18. Rxf6 gxf6 19. Nh6 f5 20. g4 Be4 21. gxf5 exf5 22. Re1 Kd7 23. c3 Ke6 24. Ng4 Rg8 25. h3 Kd5 26. Rd1+ Kc6 27. Rd4 Bf3 28. Rd8 Rg7 29. Rd3 fxg4 30. Kf2 g3+ 31. Kxf3 g2 32. Rd1 g1Q 33. Rxg1 Rxg1 34. h4 Kd6 35. Kf4 Ke6 36. b4 Kf6 37. c4 Kg7 38. Ke5 Rd1 39. c5 bxc5 40. bxc5 c6 41. Kf5 Re1 42. Kg5 Rf1 43. h5 a5 44. h6+ Kh7 45. a3 a4 0-1

[Event "Wch U12"]
[Site "Duisburg"]
[Date "1992.??.??"]
[Round "9"]
[White "Oliva, Daniel Jose"]
[Black "Ghuloum Ali, J."]
[Result "1-0"]
[ECO "B84"]
[PlyCount "31"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 e6 7. 0-0 Be7 8. f4 a6 9. f5 e5 10. Nf3 b5 11. Ng5 0-0 12. Nd5 Nxd5 13. Qxd5 Bb7 14. Nxf7 Qc7 15. Nh6+ Kh8 16. Qg8+ 1-0

