[Event "Santa Cruz op"]
[Site "Santa Cruz"]
[Date "2003.08.06"]
[Round "2"]
[White "Andrade, Marko"]
[Black "Duran, Israel"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2157"]
[PlyCount "47"]
[EventDate "2003.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. 0-0 Nc6 9. Kh1 Qc7 10. f4 b5 11. Bf3 Bb7 12. a3 Rd8 13. Qe1 0-0 14. Rd1 Rfe8 15. Qg3 e5 16. Nf5 g6 17. Nxe7+ Nxe7 18. fxe5 dxe5 19. Rxd8 Rxd8 20. Bg5 Rd6 21. Qh4 Qc4 22. Be2 Qc6 23. Bxf6 Nf5 24. Rxf5 1-0

[Event "Santa Cruz op"]
[Site "Santa Cruz"]
[Date "2003.08.06"]
[Round "3"]
[White "Duran, Israel"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "2169"]
[PlyCount "110"]
[EventDate "2003.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Nd7 7. Bf4 Qb6 8. b3 Ne7 9. Nbd2 Ng6 10. Be3 c5 11. c3 cxd4 12. cxd4 Rc8 13. 0-0 Ba3 14. h3 0-0 15. Kh1 Qb4 16. Nb1 Rc6 17. Bd2 Qe7 18. Nxa3 Qxa3 19. Qb5 Qa6 20. Qxa6 bxa6 21. Rac1 Rfc8 22. Rxc6 Rxc6 23. Rc1 Rxc1+ 24. Bxc1 f6 25. exf6 gxf6 26. Be3 Kf7 27. a4 Ke7 28. Ne1 Kd6 29. Nd3 Ne7 30. g4 Nc6 31. f4 a5 32. h4 e5 33. dxe5+ fxe5 34. fxe5+ Ndxe5 35. Bf4 Ke6 36. Nc5+ Kf6 37. g5+ Kf5 38. Bxe5 Nxe5 39. Nb7 d4 40. Kg2 Ke4 41. Nd6+ Kd3 42. Nc4 Ng6 43. Nxa5 Nxh4+ 44. Kf2 Kc3 45. Ke2 d3+ 46. Kd1 Nf3 47. Nc6 Nxg5 48. Nxa7 h5 49. Nb5+ Kb4 50. Nd4 h4 51. Nf5 h3 52. Ng3 h2 53. Kd2 Ne4+ 54. Nxe4 h1Q 55. Kxd3 Qf3+ 0-1

[Event "Santa Cruz op"]
[Site "Santa Cruz"]
[Date "2003.08.05"]
[Round "1"]
[White "Duran, Israel"]
[Black "Rivas, Oswaldo"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "2210"]
[PlyCount "85"]
[EventDate "2003.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Bd2 Qc7 7. Be3 Bg4 8. Qd2 e6 9. f3 Bf5 10. Nge2 Nbd7 11. Ng3 Bg6 12. Nge4 Bb4 13. a3 Qa5 14. Bd3 Nxe4 15. fxe4 Nf6 16. e5 Nd5 17. 0-0 Bxc3 18. bxc3 Qxc3 19. Bxg6 hxg6 20. Qxc3 Nxc3 21. Rf2 0-0 22. Raf1 Rad8 23. Rf3 Ne2+ 24. Kh1 Nxd4 25. Rf4 Ne2 26. R4f2 Nc3 27. Bxa7 Rd5 28. h3 Nb5 29. c4 Nxa7 30. cxd5 cxd5 31. Rb1 Nc6 32. Rfb2 Ra8 33. Rxb7 Rxa3 34. Rc7 Nxe5 35. Rc8+ Kh7 36. Rbb8 g5 37. Rh8+ Kg6 38. h4 Ng4 39. h5+ Kf5 40. Rb1 Kf4 41. Rf1+ Kg3 42. Rh7 Ra2 43. Rf3+ 1-0

