[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.17"]
[Round "13"]
[White "Van Hasselt, Frank"]
[Black "Curiel, David"]
[Result "1-0"]
[ECO "C35"]
[PlyCount "78"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Bh4+ 5. Kf1 d6 6. d4 Nc6 7. Bxf4 Bf6 8. c3 Nge7 9. Qb3 Ng6 10. Bxf7+ Kf8 11. Bxg6 hxg6 12. Nbd2 g5 13. Bg3 g4 14. Ne1 Bg5 15. Ke2 Bf6 16. Nd3 Bxd4 17. Raf1+ Bf6 18. Rf2 Ke8 19. Kd1 Qe7 20. Nf4 Qf7 21. Nd5 b6 22. Rhf1 Rh6 23. e5 dxe5 24. Ne4 Be6 25. Ndxf6+ gxf6 26. Qb5 Rd8+ 27. Kc1 Bd7 28. Nxf6+ Rxf6 29. Rxf6 Qxa2 30. Rf8+ Ke7 31. Bh4+ Ke6 32. R1f6+ Ke7 33. R6f7+ Ke6 34. Re7+ Kd6 35. Qd3+ Nd4 36. Rxd8 Qa1+ 37. Qb1 Ne2+ 38. Kc2 Qa4+ 39. b3 Qe4+ 1-0

[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.16"]
[Round "12"]
[White "Curiel, David"]
[Black "Herrera Ortiz, Miguel"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "39"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. h3 0-0 7. Nc3 a6 8. Bg5 Na5 9. Nd5 Nxc4 10. dxc4 c6 11. Nxf6+ gxf6 12. Bh6 Re8 13. Nh4 Kh8 14. Qh5 Rg8 15. Nf5 Be6 16. b3 Rg6 17. Nh4 Qe7 18. Nf5 Qd7 19. Be3 Rag8 20. g4 1/2-1/2

[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.15"]
[Round "11"]
[White "Curiel, David"]
[Black "Hamouda, Ibrahim"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "40"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Ne7 6. Bf4 Bf5 7. 0-0 0-0 8. Re1 Re8 9. Nbc3 c6 10. Qd2 Qc7 11. Bxd6 Qxd6 12. Bxf5 Nxf5 13. Ng3 Ne7 14. Nf5 Qf6 15. Nxe7+ Rxe7 16. Rxe7 Qxe7 17. Re1 Qd8 18. Qg5 Nd7 19. Qe7 Qxe7 20. Rxe7 Rd8 1/2-1/2

[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.13"]
[Round "10"]
[White "Souza, Ivan Boere"]
[Black "Curiel, David"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2210"]
[PlyCount "59"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 b5 6. Bb3 Qe7 7. d4 exd4 8. 0-0 d3 9. Qxd3 Ne5 10. Nxe5 Qxe5 11. Qf3 Qe7 12. e5 Rb8 13. Qg3 Qf8 14. Bf4 Rb6 15. Nd2 Bb7 16. Qd3 g5 17. Be3 h5 18. Ne4 Bxe4 19. Qxe4 Bxe3 20. fxe3 Nh6 21. Rad1 Qe7 22. Qa8+ Qd8 23. Qf3 Qe7 24. Qa8+ Qd8 25. Qxd8+ Kxd8 26. Bxf7 Ng4 27. e6 d6 28. Rf5 Nxe3 29. e7+ Kc8 30. Be6+ 1-0

[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.12"]
[Round "9"]
[White "Ramsingh, Yogendranath"]
[Black "Curiel, David"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "75"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Qe7 7. 0-0 Ng4 8. cxd4 Bb6 9. h3 Nh6 10. d5 Na5 11. d6 Qf8 12. Bd5 cxd6 13. Bxh6 gxh6 14. exd6 Nc6 15. Re1+ Kd8 16. Nc3 f5 17. Bxc6 bxc6 18. Re7 Qf6 19. Ne5 Rf8 20. Qf3 Qxd6 21. Nf7+ Kxe7 22. Nxd6 Kxd6 23. Qf4+ Ke7 24. Re1+ Kd8 25. Qxh6 Rf7 26. Qh5 Rf8 27. Qxh7 Kc7 28. Qe7 Ba6 29. Rd1 Rad8 30. b4 Bc4 31. a4 Be6 32. a5 f4 33. axb6+ axb6 34. f3 Rg8 35. Kf2 Rg6 36. Qd6+ Kb7 37. Qxf4 Rdg8 38. g4 1-0

[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.11"]
[Round "8"]
[White "Curiel, David"]
[Black "Fsadni, Ranier"]
[Result "1/2-1/2"]
[ECO "C78"]
[PlyCount "30"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 d6 9. d4 Bb6 10. Bc2 h6 11. h3 0-0 12. Be3 exd4 13. cxd4 Nb4 14. Nbd2 Nxc2 15. Qxc2 Re8 1/2-1/2

[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.10"]
[Round "7"]
[White "Gunawan, Ruben"]
[Black "Curiel, David"]
[Result "1-0"]
[ECO "E16"]
[PlyCount "87"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 c5 6. d5 g6 7. Nc3 Bg7 8. 0-0 0-0 9. e4 exd5 10. cxd5 d6 11. Re1 Nfd7 12. Bf4 Ne5 13. Qd2 Nbd7 14. Bg5 Nxf3+ 15. Bxf3 Ne5 16. Be2 f6 17. Bh6 Ba6 18. Bxg7 Kxg7 19. f4 Bxe2 20. Qxe2 Nf7 21. a4 a6 22. Rab1 a5 23. Qd3 Qd7 24. b3 Rfe8 25. Re2 Re7 26. Rbe1 Rae8 27. Nb5 Qg4 28. Kg2 h5 29. Na3 Qd7 30. Nc4 Qc7 31. Qc3 Qb7 32. Kg1 Qc7 33. h3 Qb8 34. g4 hxg4 35. hxg4 g5 36. Ne3 Kg6 37. Nf5 Rd7 38. e5 dxe5 39. Qd3 e4 40. Rxe4 Rxe4 41. Qxe4 Kh7 42. Ne7+ Kh8 43. Qg6 Qxf4 44. Qg8# 1-0

[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.09"]
[Round "6"]
[White "Baudot, Denis"]
[Black "Curiel, David"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "36"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Be3 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Bxd4 Bxd4 10. Nd5 c6 11. Nxf6+ Qxf6 12. Qxf6 gxf6 13. c3 Bb6 14. Ke2 Rg8 15. g4 Ke7 16. Raf1 Rg7 17. f4 h6 18. fxe5 fxe5 1/2-1/2

[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.07"]
[Round "5"]
[White "Curiel, David"]
[Black "Maxwell, Ian"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "66"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. h3 Nbd7 6. Nf3 Qc7 7. Be2 Bg7 8. 0-0 0-0 9. Nd2 b5 10. Bf3 a6 11. Ne2 e5 12. c3 Bb7 13. Ng3 Rfe8 14. a4 Nb6 15. axb5 cxb5 16. d5 Nfd7 17. Qc2 Rec8 18. Rfc1 Nc5 19. Bxc5 Qxc5 20. h4 Bh6 21. h5 Nc4 22. Nxc4 Bxc1 23. Na5 Bf4 24. Nxb7 Qb6 25. Nxd6 Qxd6 26. hxg6 hxg6 27. Ne2 Bg5 28. Nc1 Kg7 29. Nd3 f5 30. Nb4 Qxb4 31. exf5 Qf4 32. Kf1 Rh8 33. Ke2 e4 0-1

[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.06"]
[Round "4"]
[White "Kekki, Petri"]
[Black "Curiel, David"]
[Result "1-0"]
[ECO "E16"]
[PlyCount "63"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 0-0 8. 0-0 c5 9. Nc3 d5 10. cxd5 cxd4 11. Nxd4 Nxd5 12. Rfd1 Nd7 13. Nxd5 exd5 14. Nf5 Qf6 15. Ne3 Ne5 16. Nxd5 Bxd5 17. Bxd5 Rad8 18. Qc3 Rc8 19. Qb3 Rfe8 20. Rac1 g6 21. Qa4 a5 22. f4 Ng4 23. Rxc8 Rxc8 24. Qd7 Qf5 25. Bxf7+ Kh8 26. Qxf5 gxf5 27. Bb3 Re8 28. h3 Nf6 29. Kf2 Kg7 30. Bc2 Ne4+ 31. Bxe4 Rxe4 32. Rd7+ 1-0

[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.05"]
[Round "3"]
[White "Alothman, Abdul Wahab"]
[Black "Curiel, David"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "67"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. a3 Bxd2+ 10. Qxd2 d6 11. Be2 Be6 12. Qc3 f6 13. 0-0 0-0 14. Bg3 Nd7 15. e4 f5 16. exf5 Bxf5 17. Bf3 Rab8 18. Rfe1 Qf6 19. Qxf6 Nxf6 20. Re7 Rf7 21. Rae1 Kf8 22. Rxc7 Rxc7 23. Bxd6+ Kf7 24. Bxc7 Rc8 25. Be5 b6 26. Rc1 Be6 27. b3 b5 28. Bb7 Rd8 29. Bxf6 gxf6 30. c5 Rd3 31. c6 Rxb3 32. c7 Rxa3 33. Bd5 Bxd5 34. c8Q 1-0

[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.04"]
[Round "2"]
[White "Curiel, David"]
[Black "Miljanic, Boro"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "69"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. h3 Ne7 6. Ne2 Bf5 7. Bf4 Bxf4 8. Nxf4 Qd6 9. Qd2 0-0 10. Nc3 c6 11. Nce2 Nd7 12. Ng3 Bxd3 13. Nxd3 b6 14. c3 c5 15. 0-0 c4 16. Ne1 Nf6 17. Nf3 Ne4 18. Nxe4 dxe4 19. Ne5 b5 20. f3 Rad8 21. Rad1 f6 22. Ng4 f5 23. Ne5 Nd5 24. fxe4 fxe4 25. Rxf8+ Rxf8 26. Rf1 Rxf1+ 27. Kxf1 Qf6+ 28. Kg1 a6 29. Qe2 Qf5 30. Qf2 g6 31. Ng4 Qg5 32. Ne5 Nf6 33. h4 Qf5 34. a3 Kg7 35. g3 1/2-1/2

[Event "World U20-ch23"]
[Site "Kiljava"]
[Date "1984.08.03"]
[Round "1"]
[White "Curiel, David"]
[Black "Pulkkinen, Kari"]
[Result "1/2-1/2"]
[ECO "B44"]
[PlyCount "137"]
[EventDate "1984.08.03"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FIN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 e5 7. Nb3 d5 8. Bg5 dxe4 9. Bxf6 Qxf6 10. Bxe4 Be7 11. 0-0 0-0 12. Qf3 Qxf3 13. Bxf3 Bf5 14. Bxc6 bxc6 15. c3 Rfd8 16. N1d2 Rab8 17. Rfe1 f6 18. Ne4 Be6 19. Na5 Bd5 20. b4 Rxb4 21. Nxc6 Bxc6 22. cxb4 Bxb4 23. Re3 f5 24. Ng5 Bd2 25. Ne6 Rd6 26. Rxe5 Bc3 27. Rxf5 Rxe6 28. Rb1 h6 29. Rd1 Bd4 30. h3 Bb6 31. Rf4 Rg6 32. Rg4 Rf6 33. Rd2 Re6 34. h4 Re1+ 35. Kh2 Bc7+ 36. Rg3 Bxg3+ 37. Kxg3 Kf7 38. Rc2 Re6 39. f3 Ke7 40. Rb2 Kd6 41. Rb8 a5 42. Rg8 Rg6+ 43. Kf2 Kc5 44. h5 Rg5 45. g4 a4 46. Kg3 Bd7 47. Rd8 Be6 48. a3 Re5 49. Ra8 Bd7 50. Ra7 Bc6 51. Rxg7 Re3 52. Rg6 Rxa3 53. Rxh6 Rxf3+ 54. Kh4 a3 55. Rh7 Kb6 56. Re7 a2 57. Re1 Be4 58. Ra1 Bb1 59. g5 Rf1 60. Kg3 Rh1 61. h6 Kc5 62. Kf4 Kd4 63. Rxa2 Bxa2 64. Kf5 Ke3 65. Kf6 Kf4 66. Kg7 Rc1 67. h7 Rc7+ 68. Kh6 Rxh7+ 69. Kxh7 1/2-1/2

