[Event "Macskasy Memorial-E"]
[Site "Vancouver"]
[Date "2005.08.01"]
[Round "5"]
[White "Sabaratnam, Thiruvaran Alex"]
[Black "Choi, David"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "43"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. 0-0 d6 7. h3 0-0 8. Bd2 Be6 9. Bd5 Bxd5 10. exd5 Nd4 11. a3 a5 12. Be3 Re8 13. Kh1 c6 14. dxc6 bxc6 15. Ne4 Nxe4 16. dxe4 Nxf3 17. Qxf3 Bb6 18. Rad1 c5 19. Rd2 Re7 20. Rfd1 Rd7 21. Qg4 Qf6 22. Qxd7 1-0

[Event "Macskasy Memorial-E"]
[Site "Vancouver"]
[Date "2005.07.31"]
[Round "3"]
[White "Choi, David"]
[Black "Chang, Alan"]
[Result "1-0"]
[ECO "C46"]
[PlyCount "67"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Bxc3+ 7. Qxc3 f6 8. Bf4 c6 9. 0-0-0 d5 10. exd5 cxd5 11. Bc4 Ne7 12. Rhe1 Bg4 13. Rxd5 Bd7 14. Bb5 Rc8 15. Qd3 Bxb5 16. Rxd8+ Rxd8 17. Qxb5+ Kf7 18. Qe2 Rhe8 19. Qe6+ Kf8 20. Bd6 Rxd6 21. Qxd6 Kf7 22. Qd7 Kf8 23. Qxb7 Nf5 24. Rxe8+ Kxe8 25. Qe4+ Ne7 26. Qxh7 Kf8 27. c4 g6 28. c5 Ke8 29. Qg7 f5 30. Qe5 Kd8 31. c6 Ke8 32. c7 Kf7 33. Qxe7+ Kxe7 34. c8Q 1-0

[Event "Macskasy Memorial-E"]
[Site "Vancouver"]
[Date "2005.07.31"]
[Round "4"]
[White "Zhao, Donovan"]
[Black "Choi, David"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "80"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Be3 Nf6 6. Nbd2 0-0 7. 0-0 Be6 8. Bxc5 dxc5 9. Bxe6 fxe6 10. Ne1 b5 11. Qe2 Nd4 12. Qd1 c6 13. c3 a6 14. cxd4 Qxd4 15. Qb3 Rf7 16. Nef3 Qd6 17. Rfc1 Rd8 18. Ne1 Nxe4 19. Nxe4 Qd5 20. Qxd5 Rxd5 21. Rxc5 Rxc5 22. Nxc5 Re7 23. Nxa6 Rd7 24. Rc1 Rd4 25. a3 e4 26. dxe4 Rxe4 27. Kf1 Rc4 28. Rxc4 bxc4 29. Ke2 g5 30. Ke3 g4 31. Kd4 g3 32. hxg3 e5+ 33. Kxe5 c3 34. bxc3 h5 35. Kd6 h4 36. gxh4 c5 37. Nxc5 Kh7 38. a4 Kh6 39. a5 Kh5 40. a6 Kxh4 1-0

[Event "Macskasy Memorial-E"]
[Site "Vancouver"]
[Date "2005.07.30"]
[Round "2"]
[White "Choi, David"]
[Black "Cosenza, Aaron"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "68"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. 0-0 0-0 6. d3 h6 7. Be3 Bb6 8. h3 d6 9. Re1 Be6 10. Bb3 Nd4 11. Nd5 Nxd5 12. Nxd4 Nxe3 13. Nxe6 Nxd1 14. Nxd8 Bxf2+ 15. Kh2 Bxe1 16. Rxd1 Bh4 17. Nxb7 Rab8 18. Na5 Bf2 19. Rf1 Bb6 20. Nc6 Rb7 21. Bd5 Rbb8 22. Nxb8 Rxb8 23. Bxf7+ Kh7 24. Bb3 Bd4 25. Rf7 Bb6 26. g4 Kg6 27. Kg3 Rh8 28. h4 h5 29. g5 Rd8 30. c4 Kxf7 31. c5+ Ke7 32. cxb6 axb6 33. Bd5 Rf8 34. b4 Rf1 0-1

[Event "Macskasy Memorial-E"]
[Site "Vancouver"]
[Date "2005.07.30"]
[Round "1"]
[White "Sohal, Tanraj"]
[Black "Choi, David"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "47"]
[EventDate "2005.07.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. d3 0-0 6. Bg5 h6 7. Bh4 a6 8. Bc4 d6 9. Nc3 Bg4 10. h3 Bh5 11. Nd5 Nd4 12. Kh1 Kh8 13. g4 g5 14. gxh5 Nxd5 15. Bxd5 c6 16. Nxd4 gxh4 17. Nxc6 bxc6 18. Bxc6 Rc8 19. Bb7 Rb8 20. Bxa6 Rxb2 21. Bc4 Qf6 22. Bb3 Bd4 23. Rc1 Bxf2 24. Qe2 1-0

[Event "CAN-ch U12"]
[Site "Victoria"]
[Date "2005.03.27"]
[Round "7"]
[White "Choi, David"]
[Black "Chow, Thomas"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "125"]
[EventDate "2005.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bg5 0-0 8. Bd3 Nd4 9. Nxe5 Qb6 10. 0-0 Re8 11. Nc4 Qc6 12. e5 b5 13. exf6 gxf6 14. Qg4 fxg5 15. Qxg5+ Kf8 16. Bxh7 bxc4 17. Qg8+ Ke7 18. Rfe1+ Ne6 19. Qg5+ Kf8 20. Qg8+ Ke7 21. Qg5+ Kd6 22. Qg3+ Kc5 23. Ne4+ Kb6 24. Qe3+ Bc5 25. Nxc5 Qxc5 26. Qxc5+ Kxc5 27. f3 d5 28. f4 Bb7 29. f5 Ng5 30. Rxe8 Rxe8 31. b4+ Kxb4 32. Rb1+ Kc5 33. Rxb7 Nxh7 34. h4 a5 35. Rxf7 Rh8 36. Rg7 Nf6 37. Rg6 Ne4 38. f6 Rf8 39. h5 Nxf6 40. h6 Nh7 41. Rg7 Nf6 42. Rg6 Nh5 43. h7 Rh8 44. Rh6 Nf6 45. Rxf6 Rxh7 46. Rf3 d4 47. c3 d3 48. Kf2 Re7 49. Rh3 d2 50. Rh1 Kb5 51. Rd1 Rd7 52. Ke2 Ka4 53. Rxd2 Rxd2+ 54. Kxd2 Ka3 55. g4 Kxa2 56. g5 Kb2 57. g6 a4 58. g7 a3 59. g8Q a2 60. Qb8+ Ka1 61. Qd6 Kb1 62. Qa3 Ka1 63. Qc1# 1-0

[Event "CAN-ch U12"]
[Site "Victoria"]
[Date "2005.03.26"]
[Round "6"]
[White "Choi, David"]
[Black "Moore, Zachary"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "65"]
[EventDate "2005.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Qf6 4. Bc4 g5 5. d3 g4 6. Ng5 Nh6 7. 0-0 c6 8. f3 d5 9. fxg4 Qg6 10. exd5 Bxg4 11. Qe1 Bc5+ 12. Be3 Bd4 13. Bxd4 e4 14. Qxe4+ Kf8 15. Qxg6 f6 16. Rxf6+ Ke7 17. Bc5+ Kd8 18. Qxh6 Nd7 19. Rf8+ Rxf8 20. Bxf8 Ke8 21. Re1+ Kd8 22. Nf7+ Kc7 23. Bd6+ Kb6 24. Qe3+ c5 25. Na4+ Ka5 26. Bxc5 b6 27. b4+ Kxa4 28. Bb3+ Kb5 29. a4+ Ka6 30. Bc4+ Kb7 31. Qe4 bxc5 32. d6+ Kb6 33. a5# 1-0

[Event "CAN-ch U12"]
[Site "Victoria"]
[Date "2005.03.26"]
[Round "5"]
[White "La Couvee, Connor"]
[Black "Choi, David"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "103"]
[EventDate "2005.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bc5 3. d3 Nf6 4. Bg5 0-0 5. Ne4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. g3 Nc6 9. Bg2 d6 10. Nf3 Bg4 11. 0-0 Rad8 12. h3 Bh5 13. Qb3 b6 14. Rfe1 Bxf3 15. Bxf3 Nd4 16. Qd1 Nxf3+ 17. exf3 a5 18. Re4 d5 19. cxd5 Rxd5 20. Rc1 c5 21. Qe2 Re8 22. Re1 Re6 23. f4 exf4 24. Rxe6 fxe6 25. Qxe6+ Qxe6 26. Rxe6 fxg3 27. fxg3 Rxd3 28. Rxb6 Rxg3+ 29. Kh2 Rd3 30. Rb5 Rd2+ 31. Kg3 Rd3+ 32. Kg2 Rd2+ 33. Kf1 c4 34. a3 Kf7 35. b4 c3 36. Ke1 Rd7 37. Rc5 axb4 38. axb4 Rb7 39. b5 Ke6 40. Kd1 Kd6 41. Rh5 h6 42. Kc2 Rc7 43. Rf5 g6 44. Rf6+ Kc5 45. b6 Rb7 46. Kxc3 Rxb6 47. Rxb6 Kxb6 48. Kd4 h5 49. Ke5 g5 50. Kf5 g4 51. hxg4 hxg4 52. Kxg4 1/2-1/2

[Event "CAN-ch U12"]
[Site "Victoria"]
[Date "2005.03.25"]
[Round "3"]
[White "Choi, David"]
[Black "Renaud, Joshua"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "64"]
[EventDate "2005.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 e6 5. Nc3 Ne7 6. Bf4 0-0 7. 0-0 Nd7 8. Bg5 Re8 9. d5 e5 10. Re1 h6 11. Bh4 a6 12. a4 Nb6 13. Bb3 Bd7 14. a5 Nbc8 15. Qd3 Na7 16. Rad1 Bg4 17. h3 Bxf3 18. Qxf3 c6 19. dxc6 Naxc6 20. Bxf7+ Kh7 21. Bxe8 Qxe8 22. Bxe7 Qxe7 23. Nd5 Qd8 24. Nb6 Rb8 25. Nc4 Nd4 26. Qf7 Qg5 27. Nxd6 Rf8 28. Qd7 Nf3+ 29. Kf1 Nxe1 30. Rxe1 Qd2 31. Re2 Qd1+ 32. Re1 Qd2 1/2-1/2

[Event "CAN-ch U12"]
[Site "Victoria"]
[Date "2005.03.25"]
[Round "4"]
[White "Nodin, Carl"]
[Black "Choi, David"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "42"]
[EventDate "2005.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e3 e5 2. Bc4 Nf6 3. Qf3 e4 4. Qf4 Bd6 5. Qg5 h6 6. Qxg7 Rh7 7. Bxf7+ Ke7 8. Qxf6+ Kxf6 9. Nh3 Kxf7 10. f3 exf3 11. Rf1 Bxh2 12. Rxf3+ Kg8 13. Nf4 Qh4+ 14. Ke2 d5 15. Ng6 Qg5 16. Rf8+ Kg7 17. Rxc8 Qg4+ 18. Kd3 Qxc8 19. Ne7 Qe6 20. Nc3 Qa6+ 21. Kd4 Qc4# 0-1

[Event "CAN-ch U12"]
[Site "Victoria"]
[Date "2005.03.24"]
[Round "1"]
[White "Choi, David"]
[Black "Rozybakiyev, Ilchin"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "44"]
[EventDate "2005.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. Bc4 Nf6 8. Bg5 d6 9. h3 Be7 10. Qe2 0-0 11. 0-0-0 h6 12. Bh4 Qc7 13. Qe3 Be6 14. Be2 Rab8 15. b3 Rfd8 16. f3 Ne8 17. Bf2 Bg5 18. f4 Bxf4 19. Qxf4 exf4 20. Bh4 g5 21. Bf2 Qa5 22. Bd4 c5 0-1

[Event "CAN-ch U12"]
[Site "Victoria"]
[Date "2005.03.24"]
[Round "2"]
[White "Keith Jacques, Liam"]
[Black "Choi, David"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "44"]
[EventDate "2005.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 d5 6. d3 Nf6 7. Nxe5 Bd7 8. Nxc6+ Be7 9. Nxd8 Rxd8 10. Qe2 Ng8 11. Bxd7+ Rxd7 12. Bg5 h6 13. Bxe7 Nxe7 14. Nc3 c6 15. Rad1 d4 16. Ne4 0-0 17. Nc5 Rc7 18. Qg4 b6 19. Nd7 Rd8 20. Rxe7 Rdxd7 21. Rxd7 Rc8 22. Rc1 a5 1-0

