[Event "Vancouver op"]
[Site "Chess.com INT"]
[Date "2020.07.26"]
[Round "?"]
[White "Bagchi, Sounak"]
[Black "Chang, Eddie Cheng Ho"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1995"]
[BlackElo "1887"]
[PlyCount "71"]
[EventDate "2020.07.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. dxc5 Nxe4 5. cxd6 Nxd6 6. Nc3 Nc6 7. Bf4 Bg4 8. Be2 e6 9. h3 Bxf3 10. Bxf3 Nc4 11. Qxd8+ Rxd8 12. Bxc6+ bxc6 13. Nd1 Be7 14. 0-0 Bf6 15. c3 g5 16. Be3 Nxe3 17. Nxe3 Ke7 18. Rad1 Rxd1 19. Rxd1 Rb8 20. Rd2 Be5 21. Nc4 Bc7 22. Kf1 Rb5 23. Ke2 Rd5 24. b4 h5 25. a4 Bf4 26. Rd3 Bc7 27. a5 Rb5 28. Na3 Re5+ 29. Re3 a6 30. Rxe5 Bxe5 31. Kd3 Bb8 32. g4 hxg4 33. hxg4 Ba7 34. f3 f5 35. Nc4 Kf6 36. Ke2 1/2-1/2

[Event "Vancouver op"]
[Site "Chess.com INT"]
[Date "2020.07.26"]
[Round "?"]
[White "Chang, Eddie Cheng Ho"]
[Black "Bell, Harry"]
[Result "1/2-1/2"]
[ECO "D28"]
[WhiteElo "1887"]
[BlackElo "2000"]
[PlyCount "60"]
[EventDate "2020.07.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Bd3 b5 8. Qe2 Bb7 9. Rd1 Qb6 10. dxc5 Bxc5 11. a4 b4 12. Nbd2 0-0 13. Nc4 Qa7 14. b3 Nc6 15. Bb2 Rad8 16. Nfe5 Ne7 17. Ng4 Ned5 18. Nxf6+ Nxf6 19. Bxf6 gxf6 20. Qh5 f5 21. Qg5+ Kh8 22. Qf6+ Kg8 23. Qg5+ Kh8 24. Qf6+ Kg8 25. Be2 Rxd1+ 26. Rxd1 Bd5 27. Qg5+ Kh8 28. Qf6+ Kg8 29. Qg5+ Kh8 30. Qf6+ Kg8 1/2-1/2

[Event "Vancouver op"]
[Site "Chess.com INT"]
[Date "2020.07.25"]
[Round "?"]
[White "Bernadskiy, Vitaliy"]
[Black "Chang, Eddie Cheng Ho"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2702"]
[BlackElo "1887"]
[PlyCount "47"]
[EventDate "2020.07.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. 0-0 a6 6. Bd3 Ne7 7. Nxd4 cxd4 8. Ne2 Nc6 9. f4 Nb4 10. Kh1 Nxd3 11. cxd3 Bc5 12. b4 Bxb4 13. Nxd4 0-0 14. Bb2 b5 15. f5 f6 16. Rc1 Bb7 17. fxe6 dxe6 18. Qb3 Qe7 19. Nxe6 Rf7 20. Rc7 Qd6 21. Rxf7 Kxf7 22. Ng5+ Kg6 23. Qf7+ Kxg5 24. Rf5+ 1-0

[Event "Vancouver op"]
[Site "Chess.com INT"]
[Date "2020.07.25"]
[Round "?"]
[White "Chang, Eddie Cheng Ho"]
[Black "Tarjan, James Edward"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1887"]
[BlackElo "2469"]
[PlyCount "107"]
[EventDate "2020.07.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 g6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nf6 10. Nf3 Nbd7 11. 0-0-0 Bb4 12. Kb1 Bxc3 13. Qxc3 Ne4 14. Qc2 Qe7 15. Rc1 0-0 16. h4 f6 17. g4 Nb6 18. g5 fxg5 19. Nxg5 Nxg5 20. hxg5 Qe4 21. Rh4 Rae8 22. Rch1 Rf7 23. b3 Nd7 24. R1h2 Nf8 25. Be5 Rxf2 26. Rxe4 Rxc2 27. Kxc2 dxe4 28. Rh4 Ne6 29. Bf6 Nf8 30. Be5 Nd7 31. Rxe4 Nxe5 32. dxe5 Kg7 33. Rd4 Rxe5 34. Rd7+ Kg8 35. Rd8+ Kf7 36. Rh8 Kg7 37. Rb8 Re7 38. Rd8 h6 39. gxh6+ Kxh6 40. Kd3 Kg7 41. e4 g5 42. Ke3 Kf6 43. Rg8 c5 44. a4 b6 45. a5 bxa5 46. Rc8 Rb7 47. Rc6+ Ke7 48. Rxc5 Rxb3+ 49. Kd4 Rb4+ 50. Ke3 a4 51. Rxg5 Rb1 52. Rg7+ Kd6 53. Rxa7 Ra1 54. Kd4 1/2-1/2

[Event "Vancouver op"]
[Site "Chess.com INT"]
[Date "2020.07.25"]
[Round "?"]
[White "Chang, Eddie Cheng Ho"]
[Black "Yang, Maxwell"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1887"]
[BlackElo "1682"]
[PlyCount "87"]
[EventDate "2020.07.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[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. Rc1 b6 11. h4 Bb7 12. h5 Na5 13. Bd3 cxd4 14. cxd4 Rc8 15. Rxc8 Qxc8 16. Qd2 Nc4 17. Bxc4 Qxc4 18. f3 Rd8 19. Kf2 Qe6 20. Bh6 Bxh6 21. Qxh6 Qf6 22. hxg6 Qxg6 23. Qf4 Ba6 24. Rh6 Qg7 25. Rh3 Kh8 26. Rg3 Qf6 27. Qxf6+ exf6 28. d5 f5 29. Nd4 fxe4 30. fxe4 Bd3 31. Rxd3 Kg7 32. Nc6 Rd7 33. Ra3 a5 34. Rb3 Rb7 35. Nxa5 Ra7 36. Nc4 Rxa2+ 37. Rb2 Ra4 38. Nxb6 Rxe4 39. d6 Rd4 40. d7 Kf8 41. Re2 Kg7 42. Re8 Rd2+ 43. Ke3 Rd6 44. d8Q 1-0

[Event "USA tt"]
[Site "ICC INT"]
[Date "2013.10.31"]
[Round "10"]
[White "Chang, Eddie Cheng Ho"]
[Black "Viswanadha, Kesav"]
[Result "0-1"]
[ECO "E32"]
[BlackElo "2134"]
[PlyCount "120"]
[EventDate "2013.08.27"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Seattle"]
[BlackTeam "San Francisco"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3 6. Qxc3 d6 7. d4 Nbd7 8. b4 Qe7 9. Bb2 Re8 10. e3 e5 11. dxe5 dxe5 12. Be2 e4 13. Nd4 Ne5 14. 0-0 Bd7 15. Rfd1 Rad8 16. Rd2 Ng6 17. Rad1 h5 18. h3 Bc8 19. Nb3 Nf8 20. Nc5 Rxd2 21. Rxd2 b6 22. Nb3 Ne6 23. Nd4 Nxd4 24. Qxd4 h4 25. Bd1 Bf5 26. Ba4 Rc8 27. Bc6 Kh7 28. Qe5 Qxe5 29. Bxe5 Kg6 30. Rd4 Rh8 31. Bxf6 Kxf6 32. Bxe4 c5 33. bxc5 bxc5 34. Rd5 Bxe4 35. Rxc5 Rd8 36. f3 Bf5 37. Ra5 Rd7 38. e4 Be6 39. c5 Rc7 40. f4 g5 41. f5 Bc8 42. Kf2 Ke5 43. Ke3 a6 44. c6+ Kd6 45. f6 Rxc6 46. Rxg5 Ke6 47. Rh5 Rc3+ 48. Kf4 Kxf6 49. Rxh4 Rxa3 50. Rh6+ Kg7 51. Rc6 Be6 52. h4 Ra1 53. Rc5 a5 54. Rg5+ Kh6 55. g4 a4 56. Rh5+ Kg7 57. Rg5+ Kf8 58. Ra5 a3 59. g5 a2 60. Ke5 Rf1 0-1

[Event "Washington State Invitational"]
[Site "Redmond"]
[Date "2009.02.16"]
[Round "9"]
[White "Pazderic, Nicola"]
[Black "Chang, Eddie Cheng Ho"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1856"]
[BlackElo "1832"]
[PlyCount "116"]
[EventDate "2009.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. dxc5 Nc6 5. a3 Qa5+ 6. b4 Qd8 7. Nc3 d4 8. Nb5 Nd5 9. Bg3 f6 10. Nfxd4 e5 11. Nb3 Be6 12. e4 Nc7 13. Qxd8+ Kxd8 14. 0-0-0+ Kc8 15. Nxc7 Kxc7 16. c4 Be7 17. Kb2 a5 18. b5 a4 19. f4 axb3 20. bxc6 exf4 21. cxb7 Kxb7 22. Bf2 Kc6 23. Be2 Rhb8 24. Bf3 Ra4 25. e5+ Kc7 26. Bd5 Bf5 27. Bd4 Bc2 28. Rd2 Rf8 29. Re1 f5 30. e6 g5 31. Be5+ Kc8 32. Bd6 Bf6+ 33. Be5 Be7 34. Bb7+ Kxb7 35. Rd7+ Ka6 36. Rxe7 Rxc4 37. Rxh7 Re8 38. Bd6 Re4 39. Rxe4 fxe4 40. Rh6 Kb5 41. e7 e3 42. Re6 Kc4 43. h4 gxh4 44. Bxf4 Kxc5 45. Rxe3 Kd4 46. Re1 Be4 47. Bg5 Bxg2 48. Bxh4 Bd5 49. Bf6+ Kc5 50. Bg7 Kd6 51. Bf8 Bf7 52. Rf1 Be6 53. Rd1+ Kc7 54. Rd4 Bf7 55. a4 Kc6 56. Rb4 Kc5 57. Ka3 Bc4 58. Rb7 Kc6 1/2-1/2

[Event "Washington State Invitational"]
[Site "Redmond"]
[Date "2009.02.15"]
[Round "7"]
[White "Chang, Eddie Cheng Ho"]
[Black "Wang, Michael"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1832"]
[BlackElo "1932"]
[PlyCount "86"]
[EventDate "2009.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 g6 4. Nc3 Bg7 5. b3 d4 6. exd4 cxd4 7. Ne4 d3 8. Rb1 dxc2 9. Qxc2 Nc6 10. Bb5 Bd7 11. 0-0 Nd4 12. Bxd7+ Qxd7 13. Qd3 Nxf3+ 14. Qxf3 Nh6 15. Kh1 Rc8 16. Bb2 0-0 17. Bxg7 Kxg7 18. Rfd1 Nf5 19. a4 Rfd8 20. Ng3 Nxg3+ 21. Qxg3 Qf5 22. d4 Rxd4 23. Qe3 Rcd8 24. Rf1 Qxb1 25. Rxb1 Rd1+ 26. Qg1 Rxg1+ 27. Kxg1 Rd2 28. a5 Kf6 29. b4 Ke6 30. b5 Ra2 31. a6 bxa6 32. bxa6 Rxa6 33. Rb7 Ra2 34. h3 Kf6 35. g3 a5 36. Ra7 a4 37. g4 a3 38. Ra6+ Kg7 39. Ra7 Ra1+ 40. Kg2 a2 41. Kh2 e6 42. Kg2 Kf8 43. Kh2 Ke8 0-1

[Event "Washington State Invitational"]
[Site "Redmond"]
[Date "2009.02.15"]
[Round "8"]
[White "Chang, Eddie Cheng Ho"]
[Black "Watts, Peter Owen"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1832"]
[BlackElo "1935"]
[PlyCount "145"]
[EventDate "2009.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 Be7 6. e3 Nbd7 7. Rc1 0-0 8. Bd3 b6 9. cxd5 exd5 10. 0-0 Bb7 11. a3 h6 12. Bf4 Nh5 13. Be5 f6 14. Bg3 Nxg3 15. hxg3 f5 16. b4 a5 17. Rb1 g6 18. g4 fxg4 19. Nd2 Nf6 20. Bxg6 axb4 21. axb4 Bc8 22. g3 Kg7 23. Bc2 h5 24. Kg2 h4 25. gxh4 Nh5 26. Ne2 Bxh4 27. Ng3 Qg5 28. Qe2 Bxg3 29. fxg3 Re8 30. Qd3 Nf6 31. Rf4 Ba6 32. Qc3 Nh5 33. Qxc6 Nxf4+ 34. gxf4 Qf6 35. Qxd5 Rad8 36. Qh5 Rxe3 37. Qxg4+ Kf8 38. Ne4 Re2+ 39. Kf3 Qg7 40. Qf5+ Qf7 41. Qxf7+ Kxf7 42. b5 Rxc2 43. bxa6 Rc6 44. a7 Ra8 45. d5 Rh6 46. d6 Rxa7 47. Rxb6 Ra1 48. Rb2 Rh3+ 49. Kg2 Rha3 50. Rd2 R1a2 51. Rxa2 Rxa2+ 52. Kf3 Ke6 53. Ke3 Ra3+ 54. Kd4 Ra4+ 55. Kd3 Rb4 56. Ke3 Kd5 57. d7 Rb8 58. Kf3 Ke6 59. Kg4 Kxd7 60. Kg5 Ke6 61. f5+ Ke5 62. Nf6 Rb5 63. Ng4+ Ke4 64. Nf6+ Kf3 65. Nh5 Ra5 66. Kg6 Kg4 67. Nf6+ Kh4 68. Nh7 Kg4 69. f6 Ra6 70. Kg7 Kf5 71. f7 Ra7 72. Kg8 Rxf7 73. Kxf7 1/2-1/2

[Event "Washington State Invitational"]
[Site "Redmond"]
[Date "2009.02.14"]
[Round "5"]
[White "Chang, Eddie Cheng Ho"]
[Black "Polich, Duane"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1832"]
[BlackElo "1913"]
[PlyCount "94"]
[EventDate "2009.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 d5 3. d3 Nc6 4. Nd2 Nf6 5. e4 Bg4 6. f3 Bh5 7. Nh3 dxe4 8. dxe4 e5 9. 0-0 Qd4+ 10. Nf2 Rd8 11. c3 Qd7 12. Qc2 Be7 13. Nc4 b5 14. Ne3 0-0 15. Nf5 a5 16. Be3 Qc7 17. Nxe7+ Qxe7 18. Rad1 c4 19. Rxd8 Nxd8 20. Rd1 Ne6 21. a4 b4 22. cxb4 Qxb4 23. Bd2 Qc5 24. Qc3 Nd4 25. Kf1 Nb3 26. Be3 Qc7 27. g4 Bg6 28. g5 Nd7 29. Bh3 Nb8 30. Rd5 f6 31. Be6+ Bf7 32. Bxf7+ Kxf7 33. gxf6 gxf6 34. Rb5 Rc8 35. Bb6 Qd7 36. Bxa5 Nd4 37. Rb4 Qe6 38. Rb7+ Kg6 39. Bb4 Qc6 40. Re7 Qxa4 41. Ba3 Nbc6 42. Rd7 Na7 43. Rb7 Nab5 44. Qb4 Qc2 45. Qe7 Qe2+ 46. Kg2 Qxf3+ 47. Kf1 Qe2+ 1/2-1/2

[Event "Washington State Invitational"]
[Site "Redmond"]
[Date "2009.02.14"]
[Round "6"]
[White "Kolde, Sterling"]
[Black "Chang, Eddie Cheng Ho"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1822"]
[BlackElo "1832"]
[PlyCount "30"]
[EventDate "2009.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d6 2. f4 g6 3. Nc3 Bg7 4. d4 Nf6 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. e6 fxe6 9. Ng5 Bxd4 10. Nxe6 Bxb5 11. Nxd8 Bf2+ 12. Kd2 Be3+ 13. Ke1 Bf2+ 14. Kd2 Be3+ 15. Ke1 Bf2+ 1/2-1/2

[Event "Washington State Invitational"]
[Site "Redmond"]
[Date "2009.02.08"]
[Round "3"]
[White "Chang, Eddie Cheng Ho"]
[Black "Prentice, Gregory"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1832"]
[BlackElo "1799"]
[PlyCount "78"]
[EventDate "2009.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 d6 3. d4 g6 4. f4 Bg7 5. Nf3 Bg4 6. Bc4 0-0 7. e5 Nfd7 8. 0-0 Nb6 9. Bb3 d5 10. h3 Bxf3 11. Qxf3 e6 12. Ne2 N8d7 13. g4 f6 14. Qg3 fxe5 15. fxe5 Qe7 16. Be3 c5 17. c3 Rxf1+ 18. Rxf1 Rf8 19. h4 Rxf1+ 20. Kxf1 Qf7+ 21. Qf4 Bf8 22. Ng3 cxd4 23. cxd4 Be7 24. h5 g5 25. Qxf7+ Kxf7 26. Ke1 h6 27. Bc2 Nf8 28. b3 Ba3 29. Kd2 Bb4+ 30. Kc1 Ba3+ 31. Kd1 Nbd7 32. Bd3 Nb8 33. Kc2 Nc6 34. Kd1 a6 35. Ne2 b5 36. Bb1 Be7 37. Kc1 Bd8 38. Kb2 Bb6 39. a3 Nxe5 0-1

[Event "Washington State Invitational"]
[Site "Redmond"]
[Date "2009.02.08"]
[Round "4"]
[White "Kalina, Chris"]
[Black "Chang, Eddie Cheng Ho"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1945"]
[BlackElo "1832"]
[PlyCount "25"]
[EventDate "2009.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. h3 Qb6 6. Qb3 cxd4 7. Qxb6 axb6 8. cxd4 Bf5 9. e3 Bxb1 10. Rxb1 Rxa2 11. Bb5 e6 12. 0-0 Be7 13. Ne5 1/2-1/2

[Event "Washington State Invitational"]
[Site "Redmond"]
[Date "2009.02.07"]
[Round "1"]
[White "Chang, Eddie Cheng Ho"]
[Black "Hosford, Michael J"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1832"]
[BlackElo "1884"]
[PlyCount "77"]
[EventDate "2009.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Rc1 Nbd7 8. cxd5 exd5 9. Bd3 Re8 10. 0-0 Ne4 11. Bf4 g5 12. Bg3 f5 13. Nxd5 Nxg3 14. Nxe7+ Qxe7 15. hxg3 Qf6 16. Qc2 Nf8 17. Ne5 Ng6 18. Bc4+ Kg7 19. f4 g4 20. b4 Be6 21. Bxe6 Rxe6 22. a4 Ne7 23. Kf2 Nd5 24. Qb3 Rd8 25. b5 cxb5 26. axb5 Qe7 27. Rc5 Nf6 28. Rfc1 Ne4+ 29. Ke1 Nxc5 30. Rxc5 h5 31. Qc2 Kf6 32. Rc7 Qb4+ 33. Kf2 Re7 34. Rc5 Kg7 35. Nd3 Qa3 36. Rxf5 Rdd7 37. Rg5+ Kh6 38. Ne5 Rd6 39. Rg6+ 1-0

[Event "Washington State Invitational"]
[Site "Redmond"]
[Date "2009.02.07"]
[Round "2"]
[White "Mathews, Dan"]
[Black "Chang, Eddie Cheng Ho"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1839"]
[BlackElo "1832"]
[PlyCount "65"]
[EventDate "2009.02.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 c5 2. d4 cxd4 3. Nxd4 e5 4. Nb3 d5 5. e3 Nc6 6. a3 Nf6 7. c4 d4 8. exd4 exd4 9. Bd3 Be7 10. 0-0 0-0 11. h3 Be6 12. Bf4 Bd6 13. Bxd6 Qxd6 14. N1d2 Ne5 15. Qc2 Rac8 16. Rac1 Qd7 17. f4 Nxd3 18. Qxd3 Bf5 19. Qxd4 Qc6 20. Nf3 Rcd8 21. Qc5 Qe6 22. Ng5 Qc8 23. Qxc8 Rxc8 24. Rfd1 Rfe8 25. Nd4 Be4 26. b4 h6 27. Nxe4 Rxe4 28. c5 Rxf4 29. b5 Ne4 30. c6 bxc6 31. bxc6 Ng3 32. Rc2 Rc7 33. Nb5 1-0

[Event "Washington State Invitational"]
[Site "Seattle"]
[Date "2008.02.18"]
[Round "9"]
[White "Chang, Eddie Cheng Ho"]
[Black "Cloy, Elston"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "1842"]
[BlackElo "1958"]
[PlyCount "47"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Qb6 12. exf6 Bb7 13. Bg2 0-0-0 14. 0-0 c5 15. d5 b4 16. Rb1 Qa6 17. dxe6 Bxg2 18. e7 Bxf1 19. Kxf1 Qc6 20. exd8Q+ Kxd8 21. Nd5 Rxh2 22. Kg1 Rh8 23. Qf3 Bd6 24. Rd1 1/2-1/2

[Event "Washington State Invitational"]
[Site "Seattle"]
[Date "2008.02.17"]
[Round "7"]
[White "Chang, Eddie Cheng Ho"]
[Black "Smith, Allen S"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "1842"]
[BlackElo "1998"]
[PlyCount "43"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb4 10. Qc2 g4 11. Ne5 Qxd4 12. Rd1 Bxc3+ 13. bxc3 Qxe4 14. Qxe4 Nxe4 15. Bh4 Nd7 16. Nxd7 Bxd7 17. h3 Nxc3 18. Bf6 Nxe2 19. Bxh8 Nf4 20. hxg4 0-0-0 21. Rxh6 Nxg2+ 22. Ke2 1/2-1/2

[Event "Washington State Invitational"]
[Site "Seattle"]
[Date "2008.02.17"]
[Round "8"]
[White "Gale, Geoffrey W"]
[Black "Chang, Eddie Cheng Ho"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2042"]
[BlackElo "1842"]
[PlyCount "49"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. Qf2 Bxd4 12. Bxd4 b5 13. Bd3 b4 14. Ne2 a5 15. Rhe1 Ba6 16. g4 Qc7 17. Qh4 g6 18. Bxa6 Rxa6 19. Rd3 Rc8 20. Kb1 Ncxe5 21. Rh3 Qxc2+ 22. Ka1 Nf8 23. Bxe5 Qxe2 24. Rb1 Nd7 25. Qxh7+ 1-0

[Event "Washington State Invitational"]
[Site "Seattle"]
[Date "2008.02.16"]
[Round "5"]
[White "Bartron, Paul"]
[Black "Chang, Eddie Cheng Ho"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2106"]
[BlackElo "1842"]
[PlyCount "59"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Be2 Nf6 6. Nf3 Bf5 7. 0-0 e6 8. Bf4 Nbd7 9. a3 Be7 10. b4 Qd8 11. Na4 b5 12. Nb2 0-0 13. c4 a6 14. Nh4 Be4 15. Nf3 Rc8 16. Nd2 Bg6 17. Qb3 Nh5 18. Be3 Bd6 19. g3 Nhf6 20. Bf3 h5 21. Bg5 Be7 22. Nd3 Nh7 23. Bxe7 Qxe7 24. Nf4 Qg5 25. Bg2 h4 26. Nf3 Qf5 27. Nxh4 Qc2 28. Qe3 Rfe8 29. Nhxg6 fxg6 30. Be4 1-0

[Event "Washington State Invitational"]
[Site "Seattle"]
[Date "2008.02.16"]
[Round "6"]
[White "Kelley, Dereque D"]
[Black "Chang, Eddie Cheng Ho"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2035"]
[BlackElo "1842"]
[PlyCount "70"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 b5 9. Be2 Bb7 10. 0-0 0-0 11. Rd1 a6 12. e4 Bc7 13. Bg5 Qb8 14. e5 Nd5 15. Nxd5 cxd5 16. Bd3 g6 17. h4 Rc8 18. Qd2 h5 19. Be7 Kg7 20. Bf6+ Nxf6 21. exf6+ Kxf6 22. Qg5+ Kg7 23. Bxg6 Bf4 24. Qe7 Rc7 25. Qa3 Kxg6 26. Rd3 Qc8 27. Ne5+ Bxe5 28. dxe5 Rc1+ 29. Kh2 Rc4 30. Qe7 Qd8 31. Qxb7 Rxh4+ 32. Kg1 Rf4 33. Rg3+ Kh6 34. Rc1 h4 35. Re3 Qg8 0-1

[Event "Washington State Invitational"]
[Site "Seattle"]
[Date "2008.02.10"]
[Round "4"]
[White "Chang, Eddie Cheng Ho"]
[Black "Calpo, Benjamin V"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1842"]
[BlackElo "2018"]
[PlyCount "58"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 c6 7. 0-0 e5 8. d5 Na6 9. Rb1 Nh5 10. b4 Nc7 11. Qb3 Nf4 12. Rd1 cxd5 13. exd5 Bf5 14. Rb2 g5 15. Bxf4 gxf4 16. Bd3 Bg4 17. c5 Bxf3 18. gxf3 Kh8 19. Kh1 f5 20. Rbd2 e4 21. fxe4 f3 22. Rg1 Be5 23. exf5 Bxh2 24. Rg4 Rg8 25. Qc4 Qf6 26. Rc2 Rxg4 27. Qxg4 Qh6 28. cxd6 Bxd6+ 29. Kg1 Rg8 0-1

[Event "Washington State Invitational"]
[Site "Seattle"]
[Date "2008.02.10"]
[Round "3"]
[White "Kolde, Sterling"]
[Black "Chang, Eddie Cheng Ho"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1825"]
[BlackElo "1842"]
[PlyCount "69"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 h6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Bb4 7. Bd2 Nxd2 8. Qxd2 c5 9. a3 cxd4 10. axb4 dxc3 11. bxc3 0-0 12. 0-0 Qc7 13. Rae1 Nd7 14. Re3 Nb6 15. Nd4 Bd7 16. Rg3 Qxe5 17. Qxh6 f5 18. f4 Qf6 19. Rg6 Qf7 20. Rf3 Be8 21. Rfg3 Qxg6 22. Rxg6 Bxg6 23. Qxg6 Rf6 24. Qg3 Rc8 25. Nxe6 Rxe6 26. Bxf5 Rec6 27. Bxc8 Rxc8 28. Qd3 Rc4 29. g3 Kf7 30. h4 g6 31. Kf2 Kf6 32. Qe3 Nd7 33. Qxa7 Kf5 34. Qxb7 Nf6 35. Qf7 1-0

[Event "Washington State Invitational"]
[Site "Seattle"]
[Date "2008.02.09"]
[Round "2"]
[White "Chang, Eddie Cheng Ho"]
[Black "Hosford, Michael J"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "1842"]
[BlackElo "1878"]
[PlyCount "53"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 0-0-0 14. 0-0 c5 15. d5 b4 16. Rb1 Qa6 17. dxe6 Bxg2 18. e7 Bxf1 19. Qd5 Bxe7 20. fxe7 Bd3 21. Ne4 Bxb1 22. Nd6+ Kc7 23. Bf4 Kb6 24. Nxc4+ Kb5 25. Nd6+ Kb6 26. Nc4+ Kb5 27. Nd6+ 1/2-1/2

[Event "Washington State Invitational"]
[Site "Seattle"]
[Date "2008.02.09"]
[Round "1"]
[White "Do, Nhon"]
[Black "Chang, Eddie Cheng Ho"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2103"]
[BlackElo "1842"]
[PlyCount "55"]
[EventDate "2008.02.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d5 6. e5 Bxc3 7. dxc3 Ne4 8. Bd3 f5 9. exf6 Nxf6 10. Bg5 h6 11. Bh7+ Kh8 12. h4 Nc6 13. 0-0-0 Qd6 14. Bg6 Ne5 15. Nxe5 Qxe5 16. Qd2 Ne4 17. Qe3 Kg8 18. f4 Qd6 19. Bxe4 hxg5 20. Bh7+ Kxh7 21. hxg5+ Kg8 22. g3 Bd7 23. Qf3 Be8 24. cxd5 exd5 25. Rxd5 Qc6 26. f5 Bf7 27. g6 Qxd5 28. Rh8+ 1-0

