[Event "Central America Carribean-ch U20"]
[Site "Dalkeith"]
[Date "2005.08.14"]
[Round "7"]
[White "Lai, David"]
[Black "Lopez, Juste Junot"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "43"]
[EventDate "2005.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 Bd6 5. c4 dxc4 6. Bxc4 0-0 7. Nf3 Nc6 8. 0-0 Be6 9. d5 Na5 10. dxe6 Nxc4 11. exf7+ Rxf7 12. Qb3 Nb6 13. Nc3 g6 14. Rad1 Kg7 15. Nd4 Qe7 16. Ncb5 Be5 17. Rd3 Bxd4 18. Nxd4 c5 19. Ne6+ Kg8 20. Rfd1 Re8 21. Rd8 c4 22. Qb5 1-0

[Event "Central America Carribean-ch U20"]
[Site "Dalkeith"]
[Date "2005.08.13"]
[Round "6"]
[White "DelCastilho, Martyn"]
[Black "Lai, David"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "51"]
[EventDate "2005.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. Nf3 Nc6 5. Bb5 dxe4 6. Nxe4 Qa5+ 7. Nc3 Bd7 8. 0-0 Nf6 9. Bd2 Qb6 10. dxc5 Bxc5 11. Qe2 a6 12. Bd3 Nb4 13. Bg5 Ng4 14. Rad1 0-0 15. Bxh7+ Kxh7 16. Rxd7 Nxf2 17. Rxf2 Bxf2+ 18. Qxf2 Qxf2+ 19. Kxf2 b5 20. Be7 Nxc2 21. Bxf8 Rxf8 22. Ra7 Nb4 23. Ke2 Kg6 24. a3 Nd5 25. Nxd5 exd5 26. Rxa6+ 1-0

[Event "Central America Carribean-ch U20"]
[Site "Dalkeith"]
[Date "2005.08.13"]
[Round "5"]
[White "Lai, David"]
[Black "Kirton, Justin"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1981"]
[PlyCount "42"]
[EventDate "2005.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. Bg5 Qb6 4. b3 Nc6 5. e3 Bf5 6. Bd3 Bxd3 7. Qxd3 Rc8 8. a3 g6 9. 0-0 Bg7 10. Nc3 cxd4 11. Na4 Qd8 12. exd4 Nf6 13. Qb5 Qc7 14. Bxf6 Bxf6 15. Qxd5 Rd8 16. Qc4 Bxd4 17. Rad1 Bf6 18. Rxd8+ Qxd8 19. Qb5 Qc8 20. Nc5 b6 21. Ne4 Bg7 1/2-1/2

[Event "Central America Carribean-ch U20"]
[Site "Dalkeith"]
[Date "2005.08.12"]
[Round "3"]
[White "Lai, David"]
[Black "Buchanan, Christopher"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "58"]
[EventDate "2005.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. Nd2 Qb6 5. Nb3 e5 6. dxe5 Qb4+ 7. Qd2 Qxh4 8. Nf3 Qd8 9. 0-0-0 Be6 10. e4 Be7 11. exd5 Bxd5 12. Qc3 Qb6 13. e6 Bf6 14. exf7+ Bxf7 15. Qe1+ Ne7 16. Ne5 Bxb3 17. axb3 0-0 18. Bc4+ Nd5 19. Ng6 Rd8 20. h4 Na6 21. g4 Re8 22. Qd2 Qd8 23. f4 b5 24. g5 bxc4 25. gxf6 Qxf6 26. bxc4 Ne3 27. Rde1 Nxc4 28. Qc3 Qxc3 29. bxc3 Nc7 0-1

[Event "Central America Carribean-ch U20"]
[Site "Dalkeith"]
[Date "2005.08.12"]
[Round "4"]
[White "Soto, Cristian"]
[Black "Lai, David"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "60"]
[EventDate "2005.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 c5 4. c3 Nc6 5. Bd3 Nf6 6. Nbd2 Bd6 7. dxc5 Bxc5 8. 0-0 Qb6 9. Qe2 e5 10. e4 Be6 11. exd5 Nxd5 12. Nxe5 Nf4 13. Qe4 Nxe5 14. Qa4+ Bd7 15. Qxf4 Nxd3 16. Qe4+ Be6 17. Qxd3 0-0 18. Nf3 Rad8 19. Qc2 Bc4 20. Re1 Bd3 21. Qd2 Bg6 22. Qe2 Rfe8 23. Be3 Bxe3 24. fxe3 Rd3 25. Rad1 Rdxe3 26. Qf2 Rxe1+ 27. Rxe1 Rxe1+ 28. Nxe1 Qxf2+ 29. Kxf2 Kf8 30. Nf3 Ke7 1/2-1/2

[Event "Central America Carribean-ch U20"]
[Site "Dalkeith"]
[Date "2005.08.11"]
[Round "1"]
[White "Arends, Andre"]
[Black "Lai, David"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "56"]
[EventDate "2005.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 c5 4. d4 Nf6 5. Bg5 Be7 6. dxc5 Bxc5 7. e5 h6 8. exf6 hxg5 9. fxg7 Rg8 10. Qd2 Rxg7 11. 0-0-0 a6 12. Ne4 Be7 13. Qc3 Rg8 14. Be2 Bd7 15. Ng3 b5 16. Bd3 b4 17. Qe1 a5 18. b3 a4 19. Kb1 axb3 20. cxb3 Qa5 21. Qe2 Na6 22. Bxa6 Rxa6 23. Rd2 Bb5 24. Qe5 Bd3+ 25. Rxd3 Qxa2+ 26. Kc1 Rc6+ 27. Kd1 Qc2+ 28. Ke1 Qxd3 0-1

[Event "Central America Carribean-ch U20"]
[Site "Dalkeith"]
[Date "2005.08.11"]
[Round "2"]
[White "Lai, David"]
[Black "Grazette, Ahmal"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "101"]
[EventDate "2005.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BAR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nc6 3. e3 a6 4. c4 Bf5 5. a3 h6 6. Bh4 g5 7. Bg3 Nf6 8. Nc3 Rb8 9. b4 e6 10. b5 Ne7 11. b6 Qd7 12. Bxc7 Rc8 13. Nf3 Nc6 14. cxd5 exd5 15. Qb3 Bg7 16. Ne5 Qe6 17. Nxc6 Qxc6 18. Qa4 Qxa4 19. Nxa4 Nd7 20. Rc1 0-0 21. Kd2 Rfe8 22. Bd3 Bxd3 23. Kxd3 f5 24. Nc5 Nxc5+ 25. Rxc5 Bf8 26. Rxd5 Bxa3 27. Rxf5 Rf8 28. Rxf8+ Rxf8 29. f3 a5 30. d5 Bb4 31. Kc4 Rc8 32. Rd1 Bd6 33. Kb5 Bxc7 34. bxc7 Rxc7 35. d6 Rd7 36. Kxa5 Kf7 37. Kb6 Ke8 38. Kc5 h5 39. Kd5 Rf7 40. Rc1 b5 41. Rb1 Kd7 42. Rxb5 Rf5+ 43. Kc4 Rxb5 44. Kxb5 Kxd6 45. Kc4 Ke6 46. Kd4 Kd6 47. h3 h4 48. Ke4 Ke6 49. f4 gxf4 50. Kxf4 Kf6 51. Kg4 1-0

