[Event "Curacao op"]
[Site "Willemstad"]
[Date "2003.11.03"]
[Round "9"]
[White "Chang, Martin"]
[Black "Van Loon, Johan"]
[Result "0-1"]
[ECO "B51"]
[PlyCount "54"]
[EventDate "2003.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AHO"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d3 d6 6. 0-0 e6 7. Re1 Be7 8. Nbd2 Nf6 9. Nf1 0-0 10. Ng3 Ne8 11. Qe2 e5 12. h3 Nc7 13. Kh2 Bd7 14. Ng1 Ne6 15. Rf1 Nd4 16. Qd1 Ne6 17. f4 exf4 18. Bxf4 Nxf4 19. Rxf4 Bf6 20. Rb1 Be5 21. Rf3 Rb8 22. b3 Qh4 23. Qe1 f5 24. exf5 Bxf5 25. Re3 Rbe8 26. Nf3 Bxg3+ 27. Qxg3 Qxg3+ 0-1

[Event "Curacao op"]
[Site "Willemstad"]
[Date "2003.11.02"]
[Round "8"]
[White "Mahmoud, George"]
[Black "Chang, Martin"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "62"]
[EventDate "2003.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AHO"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 e5 3. a3 Nc6 4. Nc3 h6 5. f4 exf4 6. Bxf4 Bc5 7. e5 Nh7 8. Qh5 d6 9. exd6 Bxd6 10. Bxd6 Qxd6 11. 0-0-0 Nf6 12. Qe2+ Be6 13. Ne4 Qf4+ 14. Kb1 0-0 15. Nxf6+ Qxf6 16. h3 Nd4 17. Qh5 b5 18. Ne2 c6 19. Nxd4 Qxd4 20. g4 Bd5 21. Rh2 a5 22. Rdd2 a4 23. c3 Qg1 24. Rhf2 Rfe8 25. c4 bxc4 26. Kc2 cxd3+ 27. Bxd3 Bb3+ 28. Kc3 Qc1+ 29. Bc2 Re3+ 30. Kd4 Rae8 31. Bxb3 R8e4# 0-1

[Event "Curacao op"]
[Site "Willemstad"]
[Date "2003.11.01"]
[Round "7"]
[White "Chang, Martin"]
[Black "Bet, Sjaak JM"]
[Result "0-1"]
[ECO "C11"]
[BlackElo "2118"]
[PlyCount "64"]
[EventDate "2003.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AHO"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. Ne2 Be7 9. Ng3 cxd4 10. cxd4 Bb4+ 11. Kf2 0-0 12. a3 Be7 13. Be2 f6 14. Kf1 fxe5 15. dxe5 a5 16. Qc2 Nd4 17. Qc3 Bc5 18. Rb1 Nb3 19. f5 Nxc1 20. Rxc1 Be3 21. Rd1 Nb8 22. f6 Nc6 23. Nh5 g6 24. Ng3 Bd7 25. b3 Rac8 26. Qb2 d4 27. Ne4 Rcd8 28. g3 Qc7 29. Nd6 Nxe5 30. Ne4 Nxf3 31. Bxf3 Bc6 32. Qc2 Bb5+ 0-1

[Event "Curacao op"]
[Site "Willemstad"]
[Date "2003.10.29"]
[Round "5"]
[White "Chang, Martin"]
[Black "Sagredo, Claudio"]
[Result "1-0"]
[ECO "B51"]
[PlyCount "105"]
[EventDate "2003.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AHO"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 e5 6. d3 Be7 7. h3 0-0 8. Bxc6 bxc6 9. Nbd2 Qc7 10. Nf1 h6 11. Ng3 Be6 12. b3 Nh7 13. Be3 a5 14. a4 Rab8 15. Qd2 Rb4 16. Nh5 g5 17. Kh2 f5 18. exf5 Bxf5 19. Ng3 d5 20. Qe2 Rb7 21. Kh1 Bg6 22. Bd2 Bf6 23. Nxe5 Re8 24. f4 Qg7 25. Nh5 Bxh5 26. Qxh5 Re6 27. Rad1 Bxe5 28. fxe5 Rxe5 29. Rxe5 Qxe5 30. Re1 Qf6 31. Bxa5 Nf8 32. Qe2 Kg7 33. Rf1 Qe6 34. Qxe6 Nxe6 35. Kg1 Ra7 36. Bb6 Ra6 37. a5 Nd4 38. Bxc5 Ne6 39. Bb6 Nf8 40. Bd4+ Kg8 41. b4 Ne6 42. Bb6 Nf4 43. Re1 Kf7 44. Re3 Ra8 45. c4 Rb8 46. Bc5 Ne6 47. cxd5 Nxc5 48. bxc5 cxd5 49. d4 Rb1+ 50. Kf2 Rd1 51. a6 Rxd4 52. Ra3 Rf4+ 53. Kg1 1-0

[Event "Curacao op"]
[Site "Willemstad"]
[Date "2003.10.28"]
[Round "4"]
[White "Crompvoets, Han"]
[Black "Chang, Martin"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "125"]
[EventDate "2003.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AHO"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. a3 Be7 5. c4 Nbd7 6. Nc3 c6 7. Nf3 0-0 8. Qc2 Nh5 9. Bg3 Ndf6 10. Bd3 Bd7 11. Ne5 Rc8 12. c5 Be8 13. Bh4 g6 14. Bg3 Nxg3 15. hxg3 Nd7 16. Ng4 Kg7 17. f4 h5 18. Nf2 Nf6 19. Ke2 b6 20. b4 Rb8 21. Na4 b5 22. Nc3 a5 23. Na2 a4 24. Rh2 Bd7 25. Rah1 Qc7 26. Nh3 Ng4 27. Nf2 Nxh2 28. Rxh2 Rh8 29. Qb1 Rbf8 30. Nc3 Be8 31. Kd2 f6 32. Ne2 e5 33. Bc2 Qd7 34. Nh3 exd4 35. Nxd4 h4 36. gxh4 Rxh4 37. f5 Bf7 38. fxg6 Be6 39. Nf4 Rxh2 40. Ndxe6+ Kg8 41. Nxf8 Bxf8 42. Bf5 Qe7 43. Be6+ Kg7 44. Qf5 Kh6 45. Qg4 Qg7 46. Bf7 f5 47. Qxf5 Qb2+ 48. Qc2 Qxa3 49. g7 Qxb4+ 50. Ke2 Rxg2+ 51. Nxg2 Qg4+ 52. Ke1 Bxg7 53. Nf4 Qg1+ 54. Kd2 d4 55. Qe4 dxe3+ 56. Qxe3 Qxe3+ 57. Kxe3 Bf8 58. Nd3 Kg7 59. Ba2 b4 60. Kd4 b3 61. Bb1 a3 62. Nb4 Kf6 63. Kc4 1/2-1/2

[Event "Curacao op"]
[Site "Willemstad"]
[Date "2003.10.27"]
[Round "3"]
[White "Chang, Martin"]
[Black "Dekker, Marvin"]
[Result "0-1"]
[ECO "B02"]
[BlackElo "2196"]
[PlyCount "92"]
[EventDate "2003.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AHO"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. d4 d6 4. exd6 cxd6 5. Nf3 Nf6 6. Nc3 g6 7. Be3 Bg7 8. h3 0-0 9. Bc4 Nc6 10. a3 b6 11. Qe2 Bb7 12. Rd1 Rc8 13. 0-0 Na5 14. Ba2 Ne4 15. Nxe4 Bxe4 16. c3 Bxf3 17. Qxf3 Nc4 18. Qe2 d5 19. Bg5 Re8 20. Rfe1 Qc7 21. Bh4 e6 22. Bg3 Qd7 23. Bxc4 Rxc4 24. Be5 Bxe5 25. Qxe5 b5 26. Re3 Rec8 27. h4 Qc7 28. Qg5 Qd8 29. Qh6 Qf8 30. Qf4 h5 31. Rg3 Kh7 32. Rdd3 R8c7 33. Rde3 Rc8 34. Re5 R4c7 35. Qf6 Qh6 36. Rgg5 Qg7 37. Qxg7+ Kxg7 38. Rg3 Kf8 39. Rf3 Ke7 40. Re2 a5 41. Rc2 Rc4 42. Rd3 b4 43. axb4 axb4 44. g3 Ra8 45. Rdd2 Ra1+ 46. Kg2 b3 0-1

[Event "Curacao op"]
[Site "Willemstad"]
[Date "2003.10.26"]
[Round "2"]
[White "Rohl Montes, Juan Armando"]
[Black "Chang, Martin"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2390"]
[PlyCount "65"]
[EventDate "2003.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AHO"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. Be3 g6 8. Bd3 Bg7 9. Nge2 0-0 10. 0-0 Nb4 11. b3 Nxd3 12. Qxd3 Bf5 13. Qd2 Re8 14. Rfe1 Qd7 15. d5 c5 16. dxc6 bxc6 17. Rad1 Rad8 18. Bd4 d5 19. Bxg7 Kxg7 20. c5 Nc8 21. Nd4 Ne7 22. Qf4 Ng8 23. f3 Be6 24. Re2 Re7 25. Rde1 Rde8 26. Kf2 h5 27. b4 Nh6 28. a4 Nf5 29. b5 Nxd4 30. Qxd4+ Kg8 31. bxc6 Qxc6 32. Nxd5 Bxd5 33. Rxe7 1-0

[Event "Curacao op"]
[Site "Willemstad"]
[Date "2003.10.25"]
[Round "1"]
[White "Chang, Martin"]
[Black "Bick, John D"]
[Result "1/2-1/2"]
[ECO "C42"]
[BlackElo "2277"]
[PlyCount "50"]
[EventDate "2003.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AHO"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. c4 Bb4+ 8. Bd2 Nxd2 9. Nbxd2 Qe7+ 10. Qe2 Qxe2+ 11. Bxe2 dxc4 12. Bxc4 0-0 13. 0-0 Bf5 14. a3 Bxd2 15. Nxd2 Rd8 16. Rfe1 Kf8 17. Nf3 Nc6 18. Rad1 Bg4 19. Rd3 f6 20. d5 Bxf3 21. Rxf3 Ne7 22. Rd3 Rd6 23. Re6 Rad8 24. Rxd6 Rxd6 25. Kf1 Ng6 1/2-1/2

