[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2013.07.12"]
[Round "5"]
[White "Dai, Alvin"]
[Black "Oas, Brandon"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1027"]
[PlyCount "103"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. d3 Nf6 6. Be3 0-0 7. Bxc5 dxc5 8. Qd2 Ng4 9. h3 Nf6 10. 0-0-0 Nd4 11. Nxd4 Qxd4 12. Qe3 Qxe3+ 13. fxe3 c6 14. a3 Nh5 15. g4 Ng3 16. Rhg1 b5 17. Ba2 b4 18. axb4 cxb4 19. Rxg3 bxc3 20. bxc3 Be6 21. Bxe6 fxe6 22. d4 exd4 23. cxd4 h6 24. d5 cxd5 25. exd5 exd5 26. Rxd5 Rfb8 27. g5 a5 28. gxh6 Kh7 29. hxg7 a4 30. g8Q+ Rxg8 31. Rxg8 Rxg8 32. Rh5+ Kg6 33. Ra5 Re8 34. Rxa4 Rxe3 35. h4 Re5 36. Kd2 Rh5 37. Kd3 Rd5+ 38. Rd4 Rxd4+ 39. Kxd4 Kh5 40. c4 Kg6 41. c5 Kh5 42. c6 Kxh4 43. c7 Kg4 44. c8Q+ Kf4 45. Qe8 Kf3 46. Qe3+ Kg4 47. Qf2 Kg5 48. Ke5 Kg4 49. Qf4+ Kh3 50. Qg5 Kh2 51. Kf4 Kh3 52. Qg3# 1-0

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2013.07.12"]
[Round "6"]
[White "Xie, Patrick"]
[Black "Dai, Alvin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1032"]
[PlyCount "65"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nf3 Nc6 4. Bb5 Bd7 5. c4 e6 6. Nbd2 Bd6 7. c5 Be7 8. Bxc6 Bxc6 9. a4 a5 10. Ne5 Bd7 11. Qc2 c6 12. 0-0 Bc8 13. b3 Nd7 14. Nxd7 Bxd7 15. Bb2 Bf6 16. Rfe1 Qe7 17. f4 g6 18. e4 Bg7 19. exd5 cxd5 20. Nf3 Qf6 21. Qd2 Qe7 22. Ba3 Qd8 23. Ne5 Bxe5 24. fxe5 f6 25. Qh6 Qe7 26. c6 Qf8 27. Bxf8 Rxf8 28. cxd7+ Kxd7 29. Qg7+ Kc6 30. Rac1+ Kb6 31. Rc5 Rab8 32. Qc7+ Ka7 33. Rxa5# 1-0

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2013.07.11"]
[Round "4"]
[White "Hoksbergen, Dante"]
[Black "Dai, Alvin"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "972"]
[PlyCount "52"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. Qh5 d6 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. d3 Ngf6 9. Qe2 Ne5 10. d4 Bxd4 11. Qb5+ Qd7 12. Qxb7 0-0 13. Qa6 Neg4 14. Rf1 Nxh2 15. Rh1 Nhg4 16. Qd3 Bb6 17. f3 Nf2 18. Qf1 Nxh1 19. Qxh1 d5 20. e5 Rfe8 21. Bf4 Bd4 22. Rd1 Bxe5 23. Bxe5 Rxe5+ 24. Kf2 Qf5 25. Rd2 Ng4+ 26. Kg1 Re1# 0-1

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2013.07.11"]
[Round "3"]
[White "Luo, Ricky"]
[Black "Dai, Alvin"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "990"]
[PlyCount "43"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bf5 5. Nc3 e6 6. Be2 Nbd7 7. 0-0 h6 8. h3 Be7 9. a3 b6 10. b4 a5 11. b5 cxb5 12. Nxb5 0-0 13. Bb2 Nb8 14. Ne5 Ne8 15. Rc1 f6 16. Nf3 Na6 17. Nc3 Nac7 18. Nh4 Bh7 19. Qb3 f5 20. Nf3 Rb8 21. Ne5 Qd6 22. c5 1-0

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2013.07.10"]
[Round "2"]
[White "Dai, Alvin"]
[Black "Cheung, Damien"]
[Result "0-1"]
[ECO "C58"]
[BlackElo "1021"]
[PlyCount "76"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Be2 Nxd5 7. Nf3 Nc6 8. b3 Qf6 9. Bb2 Bd6 10. Bc4 Nf4 11. Rg1 Nd4 12. Nc3 Bd7 13. Nxd4 exd4 14. Nd5 Nxd5 15. Bxd5 0-0-0 16. Qh5 g6 17. Qf3 Qxf3 18. Bxf3 Bxh2 19. Rh1 Be5 20. Rh4 Bf5 21. 0-0-0 f6 22. Rdh1 g5 23. Rh6 Bg6 24. Ba3 d3 25. cxd3 Bxd3 26. Be7 Rde8 27. Bxf6 Bxf6 28. Rxf6 Re5 29. Bg4+ Kb8 30. f4 Rc5+ 31. Kd1 gxf4 32. Rxf4 Re8 33. Re1 Bc2+ 34. Kc1 Rxe1+ 35. Kb2 a6 36. b4 Rb1+ 37. Ka3 Rd5 38. b5 Rd3# 0-1

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2013.07.10"]
[Round "1"]
[White "Dhaliwal, Indervir"]
[Black "Dai, Alvin"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1272"]
[PlyCount "111"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Nf6 4. Nc3 Bg7 5. 0-0 Nc6 6. d4 cxd4 7. Nxd4 0-0 8. Be3 d6 9. Nxc6 bxc6 10. h3 c5 11. Qd2 Bb7 12. f3 Nh5 13. Bh6 Bd4+ 14. Be3 Bxe3+ 15. Qxe3 Kg7 16. Bd5 Bxd5 17. Nxd5 e6 18. Nf4 Nf6 19. Rad1 e5 20. Nd5 Nxd5 21. Rxd5 Re8 22. Rfd1 Re6 23. Qd3 Rb8 24. b3 Rb6 25. Rxc5 Qh4 26. Rc7 Re7 27. Rxe7 Qxe7 28. Qc3 Qb7 29. g4 Rc6 30. Qb2 Qb6+ 31. Kg2 Qa6 32. c4 Rb6 33. Rd5 Qxc4 34. Rxd6 Rxd6 35. bxc4 f6 36. Qb7+ Kh6 37. Qxa7 Rd4 38. Qxd4 exd4 39. a4 d3 40. Kf2 Kg7 41. a5 d2 42. Ke2 Kf7 43. a6 d1Q+ 44. Kxd1 Ke7 45. a7 Kd6 46. a8Q Ke5 47. Qd5+ Kf4 48. c5 f5 49. h4 fxg4 50. Qg5+ Kxf3 51. c6 g3 52. c7 g2 53. c8Q Kf2 54. Qf4+ Kg1 55. Qh3 g5 56. Qhh2# 1-0

