[Event "Toronto NAYCC U14"]
[Site "Toronto"]
[Date "2013.08.18"]
[Round "9"]
[White "Cheung, Lukas"]
[Black "Handigol, Abhishek"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1604"]
[BlackElo "2023"]
[PlyCount "77"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. e3 exd4 4. exd4 Nf6 5. Bg5 Be7 6. Nc3 Be6 7. c5 0-0 8. Nf3 Nbd7 9. h3 c6 10. Bd3 Qc7 11. 0-0 b6 12. b4 bxc5 13. bxc5 Rab8 14. Qd2 Qd8 15. Bf4 Rb7 16. Ba6 Rb4 17. a3 Rb8 18. Bxb8 Nxb8 19. Bd3 Qc7 20. Rab1 Nh5 21. Rfe1 Nf4 22. Bc2 Nd7 23. h4 h6 24. Ne5 g5 25. Nd3 Kh8 26. Nxf4 gxf4 27. Ne2 Qd8 28. Nxf4 Bxh4 29. Nxe6 Bxf2+ 30. Kf1 Qh4 31. Nxf8 Bg3 32. Nxd7 Qh1+ 33. Ke2 Qxg2+ 34. Kd3 Qf3+ 35. Re3 Qf5+ 36. Kc3 Qxd7 37. Rxg3 Qe6 38. Rb8+ Qe8 39. Rxe8# 1-0

[Event "Toronto NAYCC U14"]
[Site "Toronto"]
[Date "2013.08.18"]
[Round "8"]
[White "Huang, Patrick"]
[Black "Cheung, Lukas"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1632"]
[BlackElo "1604"]
[PlyCount "42"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Bb7 7. Qg3 0-0 8. e3 d5 9. Nf3 Nbd7 10. Bd3 dxc4 11. Bxc4 Ne4 12. Qh3 c5 13. 0-0 Ndf6 14. b4 cxd4 15. exd4 Rc8 16. Bd3 Rc3 17. Rd1 Qc7 18. Bb2 Rxd3 19. Rxd3 Qc2 20. Ne1 Qxf2+ 21. Kh1 Qf1# 0-1

[Event "Toronto NAYCC U14"]
[Site "Toronto"]
[Date "2013.08.17"]
[Round "7"]
[White "Cheung, Lukas"]
[Black "Baskaran, Karthik"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1604"]
[BlackElo "1382"]
[PlyCount "75"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Bf4 Bd6 5. Bxd6 Qxd6 6. c5 Qc7 7. b4 Nf6 8. Nf3 Nbd7 9. e3 e5 10. Be2 exd4 11. exd4 0-0 12. 0-0 Re8 13. Bd3 Nf8 14. h3 Ng6 15. Qd2 Nf4 16. Bc2 h6 17. Ne5 Ne6 18. Ne2 Nxd4 19. Nxd4 Rxe5 20. f4 Re8 21. g4 Ne4 22. Rae1 Bd7 23. Bxe4 dxe4 24. Qg2 a5 25. g5 hxg5 26. fxg5 axb4 27. g6 f6 28. Qf2 Ra3 29. Nb3 Qe5 30. Qh4 Qg5+ 31. Qxg5 fxg5 32. Rf7 Bxh3 33. Rxb7 Bf5 34. Rxb4 Bxg6 35. Nd4 Rxa2 36. Nxc6 Rc8 37. Ne7+ Kf7 38. Nxc8 1-0

[Event "Toronto NAYCC U14"]
[Site "Toronto"]
[Date "2013.08.17"]
[Round "6"]
[White "Cheung, Lukas"]
[Black "Kong, Aaron"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1604"]
[BlackElo "1154"]
[PlyCount "85"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. Bg5 cxd4 6. Nxd4 Nbd7 7. cxd5 exd5 8. Qa4 Be7 9. Bxf6 Bxf6 10. Nxd5 0-0 11. e3 Nb6 12. Nxf6+ Qxf6 13. Qc2 Re8 14. Be2 Bd7 15. 0-0 Rac8 16. Qd3 Red8 17. Rac1 Bc6 18. Qa3 Qg6 19. Nxc6 Rxc6 20. Bf3 Nc4 21. Qe7 Qf6 22. Qxf6 Rxf6 23. Rxc4 h6 24. Rc7 b6 25. Rxa7 Rd2 26. b3 Rfd6 27. Rc1 g6 28. h3 Kg7 29. Rcc7 Rf6 30. b4 Rdd6 31. a4 h5 32. b5 Kf8 33. Bc6 Rd2 34. f3 Rf5 35. Rcb7 Rg5 36. Rxf7+ Kg8 37. Rg7+ Kh8 38. f4 Rc5 39. Rgb7 Rd8 40. Rxb6 g5 41. e4 g4 42. Bd5 g3 43. Rh6# 1-0

[Event "Toronto NAYCC U14"]
[Site "Toronto"]
[Date "2013.08.16"]
[Round "4"]
[White "Cheung, Lukas"]
[Black "Hua, Justin"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1604"]
[BlackElo "1210"]
[PlyCount "99"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 Nf6 4. Nf3 Bf5 5. Bg5 e6 6. c5 Be7 7. e3 Nbd7 8. b4 b6 9. Be2 Ne4 10. Nxe4 Bxe4 11. Bf4 Nf6 12. h3 0-0 13. 0-0 Nh5 14. Bh2 Bg5 15. Ne5 f6 16. Nxc6 Qd7 17. b5 g6 18. Bxh5 gxh5 19. a4 Qg7 20. Kh1 Bxe3 21. f3 Bf5 22. f4 Be4 23. Ra2 bxc5 24. dxc5 Bxc5 25. Qxh5 Qg6 26. Qe2 Rfe8 27. Rc1 Bd3 28. Qf3 Bc4 29. Rac2 a6 30. b6 Bxb6 31. Rxc4 dxc4 32. Ne7+ Rxe7 33. Qxa8+ Kg7 34. Qxa6 Bd4 35. Qxc4 e5 36. Re1 h5 37. Qb4 Rc7 38. fxe5 Rc2 39. Qb7+ Qf7 40. Qxf7+ Kxf7 41. e6+ Ke7 42. Bd6+ Ke8 43. Rb1 Rc8 44. Rb8 Rxb8 45. Bxb8 Bb6 46. Bd6 f5 47. Kh2 h4 48. g3 hxg3+ 49. Kxg3 Bd8 50. Kf4 1-0

[Event "Toronto NAYCC U14"]
[Site "Toronto"]
[Date "2013.08.16"]
[Round "5"]
[White "Sirkovich, Daniel"]
[Black "Cheung, Lukas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1768"]
[BlackElo "1604"]
[PlyCount "95"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Be3 e5 5. Ne2 Nf6 6. Nbc3 Bb4 7. a3 exd4 8. Bxd4 Bxc3+ 9. Bxc3 Qf5 10. Ng3 Qe6+ 11. Be2 0-0 12. 0-0 Nd5 13. Qd2 b6 14. Bc4 Nce7 15. Rfe1 Qc6 16. Qd4 Nxc3 17. Rxe7 Bb7 18. f3 Na4 19. Nf5 Qg6 20. Bd3 Nc5 21. Rxc7 Qf6 22. Qxf6 gxf6 23. Bc4 Ba6 24. Bxf7+ Kh8 25. Bd5 Rad8 26. Ba2 Rd2 27. Rxa7 Rg8 28. Bxg8 Kxg8 29. Re1 Bb7 30. b4 Bc6 31. bxc5 Bd7 32. c6 Bxc6 33. Ne7+ Kf7 34. Nxc6+ Kg6 35. Ne7+ Kg5 36. Ra6 Rxc2 37. Rxb6 Ra2 38. Ng8 f5 39. Rb5 Rxa3 40. Ne7 Kh6 41. Nxf5+ Kg6 42. h4 h6 43. Re6+ Kf7 44. Rxh6 Ra1+ 45. Kh2 Kg8 46. Rb7 Ra5 47. Rg7+ Kf8 48. Rh8# 1-0

[Event "Toronto NAYCC U14"]
[Site "Toronto"]
[Date "2013.08.15"]
[Round "2"]
[White "Cheung, Lukas"]
[Black "Forsyth, E Dane"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1604"]
[BlackElo "1180"]
[PlyCount "61"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 Be7 6. Nc3 d6 7. e4 a6 8. h3 b5 9. Bd3 c4 10. Bc2 Bb7 11. Bf4 Nbd7 12. 0-0 0-0 13. Re1 Nb6 14. a3 h6 15. Nd4 Nbd7 16. Nf5 Ne5 17. Bxe5 dxe5 18. d6 Nxe4 19. Nxe7+ Kh8 20. Bxe4 Bxe4 21. Nxe4 Qd7 22. Nc5 Qa7 23. Rxe5 Rfe8 24. d7 Rxe7 25. Rxe7 Qxc5 26. Re8+ Rxe8 27. dxe8Q+ Kh7 28. Qc2+ g6 29. Qxf7+ Kh8 30. Qc3+ Qe5 31. Qxe5# 1-0

[Event "Toronto NAYCC U14"]
[Site "Toronto"]
[Date "2013.08.15"]
[Round "3"]
[White "Wang, Eric1111"]
[Black "Cheung, Lukas"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1870"]
[BlackElo "1604"]
[PlyCount "117"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Qe7 7. 0-0 d5 8. Ne5 0-0 9. Nc3 Nbd7 10. Bg5 Bxc3 11. bxc3 Qa3 12. Nxd7 Nxd7 13. cxd5 exd5 14. c4 c6 15. cxd5 cxd5 16. Qc2 Rac8 17. Qf5 Qd6 18. Bf4 Qe6 19. Bh3 Rfe8 20. Rac1 Nf6 21. Qxe6 fxe6 22. Rxc8 Bxc8 23. Rc1 Bd7 24. Rc7 a5 25. Be5 Rd8 26. Bxf6 gxf6 27. Rxd7 Rxd7 28. Bxe6+ Rf7 29. Bxd5 Kf8 30. Bxf7 Kxf7 31. Kf1 Ke6 32. e4 b5 33. Ke2 h6 34. g4 Kd6 35. Kd3 Ke6 36. f4 Ke7 37. h4 Ke6 38. d5+ Kd6 39. Kd4 a4 40. e5+ fxe5+ 41. fxe5+ Ke7 42. Kc5 Kd7 43. Kxb5 a3 44. Kb4 Ke7 45. Kxa3 Kd7 46. Kb4 Ke7 47. a4 Kd7 48. a5 Kc7 49. e6 Kd6 50. a6 Ke7 51. a7 h5 52. g5 Kd6 53. a8Q Ke5 54. e7 Kf4 55. e8Q Kg3 56. Qe4 Kh3 57. Qa3+ Kh2 58. Qe2+ Kg1 59. Qc1# 1-0

[Event "Toronto NAYCC U14"]
[Site "Toronto"]
[Date "2013.08.14"]
[Round "1"]
[White "Bian, Alex"]
[Black "Cheung, Lukas"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2059"]
[BlackElo "1604"]
[PlyCount "71"]
[EventDate "2013.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 Nge7 6. Be2 Qd7 7. 0-0 h6 8. a4 g5 9. b4 Ng6 10. Ne1 Bg7 11. Na3 Nge7 12. Nd3 b6 13. Nc2 Bg6 14. f4 f6 15. exf6 Bxf6 16. b5 Nd8 17. fxg5 Bxg5 18. Ne5 Qc8 19. Nxg6 Nxg6 20. Bh5 Rg8 21. Bxg6+ Kd7 22. Bxg5 Rxg6 23. Bh4 Rg7 24. Rf8 Re7 25. Bxe7 Kxe7 26. Qf3 Qd7 27. Nb4 Rc8 28. Qf6+ Kd6 29. Qe5+ Ke7 30. Rxd8 Kxd8 31. Nc6+ Ke8 32. Qh8+ Kf7 33. Ne5+ Ke7 34. Qg7+ Ke8 35. Qxd7+ Kf8 36. Qf7# 1-0

[Event "CAN-ch U14"]
[Site "Ottawa"]
[Date "2013.07.12"]
[Round "5"]
[White "Cheung, Lukas"]
[Black "Saha, Ananda"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1496"]
[BlackElo "1816"]
[PlyCount "62"]
[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 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. h3 b6 7. a3 Bb7 8. b4 a5 9. c5 bxc5 10. bxc5 Ba6 11. Qa4 Ne4 12. Qxa5 Nc6 13. Qa4 Nxc3 14. Qxc6 Qb8 15. Rc1 Qb2 16. Bd2 Na2 17. Rd1 Bb5 18. Qxc7 Ba4 19. g4 Bxd1 20. Bg2 Bf6 21. g5 Bxd4 22. Nxd4 Qxd4 23. Kxd1 Nc3+ 24. Kc2 Rxa3 25. Bc1 Ra2+ 26. Bb2 Qb4 27. Kd3 Qxb2 28. Ke3 Qxe2+ 29. Kf4 Qxf2+ 30. Bf3 Ra4+ 31. Ke5 Qg3# 0-1

[Event "CAN-ch U14"]
[Site "Ottawa"]
[Date "2013.07.12"]
[Round "6"]
[White "Forsyth, E Dane"]
[Black "Cheung, Lukas"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1038"]
[BlackElo "1496"]
[PlyCount "60"]
[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 Nf6 2. e3 e6 3. a3 b6 4. Nc3 Bb7 5. Nf3 c5 6. Be2 d5 7. Bb5+ Nbd7 8. Ne5 a6 9. Nxd7 Nxd7 10. Be2 c4 11. Bd2 Bd6 12. b4 b5 13. 0-0 Nf6 14. h3 h5 15. f4 Qe7 16. Qc1 0-0-0 17. Qb2 Rdg8 18. a4 Bxb4 19. Rfb1 a5 20. axb5 Nd7 21. Rd1 g5 22. Nb1 gxf4 23. Bxb4 axb4 24. exf4 Qh4 25. Rf1 Qxh3 26. Rf2 h4 27. Bf3 Qg3 28. Qxb4 h3 29. Ra3 h2+ 30. Kh1 Qxf2 0-1

[Event "CAN-ch U14"]
[Site "Ottawa"]
[Date "2013.07.11"]
[Round "3"]
[White "Cheung, Lukas"]
[Black "Colvin, Andrew"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "1496"]
[BlackElo "1043"]
[PlyCount "57"]
[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 c5 2. d5 Nf6 3. c4 h6 4. Nc3 b6 5. e4 d6 6. f4 Qc7 7. Nf3 Bg4 8. Be2 Bxf3 9. Bxf3 Nbd7 10. Qe2 e5 11. f5 a6 12. Bd2 Be7 13. g4 0-0-0 14. 0-0 Rdg8 15. h4 g5 16. h5 Qb7 17. Rfb1 Ne8 18. b4 f6 19. a4 Nc7 20. a5 b5 21. bxc5 Nxc5 22. cxb5 axb5 23. Nxb5 Nxb5 24. Rxb5 Qa7 25. Be3 Rh7 26. Qc4 Bf8 27. Bxc5 dxc5 28. d6 Bxd6 29. Qxg8+ 1-0

[Event "CAN-ch U14"]
[Site "Ottawa"]
[Date "2013.07.11"]
[Round "4"]
[White "Yang, Ryan"]
[Black "Cheung, Lukas"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "1911"]
[BlackElo "1496"]
[PlyCount "68"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Bg4 6. exd6 cxd6 7. Nc3 Nc6 8. Be3 g6 9. h3 Bxf3 10. Qxf3 Bg7 11. Rd1 0-0 12. h4 f5 13. c5 f4 14. cxb6 fxe3 15. Qd5+ Kh8 16. fxe3 Qxb6 17. Qb5 Qc7 18. h5 Rf5 19. Qc4 gxh5 20. d5 Qb6 21. Be2 Qxb2 22. Na4 Qb4+ 23. Qxb4 Nxb4 24. Bxh5 b5 25. Bg6 Rg5 26. Bxh7 bxa4 27. g4 Bc3+ 28. Ke2 Kg7 29. Bf5 Nxa2 30. Rh7+ Kf6 31. Rdh1 Rxf5 32. gxf5 Kxf5 33. Rxe7 Kf6 34. Rf1+ Kxe7 0-1

[Event "CAN-ch U14"]
[Site "Ottawa"]
[Date "2013.07.10"]
[Round "1"]
[White "Cheung, Lukas"]
[Black "Brown, Nicholas"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1496"]
[BlackElo "756"]
[PlyCount "31"]
[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 e5 2. dxe5 Bc5 3. Nf3 d6 4. Bf4 dxe5 5. Qxd8+ Kxd8 6. Nxe5 Bb4+ 7. c3 Bd6 8. Nxf7+ Ke8 9. Bxd6 cxd6 10. Nxh8 Bf5 11. Na3 Nf6 12. Nb5 Nd5 13. Nxd6+ Kf8 14. Nxf5 Kg8 15. Rd1 Nb6 16. Rd8# 1-0

[Event "CAN-ch U14"]
[Site "Ottawa"]
[Date "2013.07.10"]
[Round "2"]
[White "Shi, Diwen"]
[Black "Cheung, Lukas"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2030"]
[BlackElo "1496"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nd7 6. h3 Bh5 7. e6 N7f6 8. Ng5 Bg6 9. c4 Nb6 10. d5 h6 11. exf7+ Bxf7 12. Nxf7 Kxf7 13. 0-0 Qd7 14. Nc3 e5 15. f4 e4 16. f5 c6 17. Rf4 cxd5 18. cxd5 Rc8 19. a4 Rc5 20. Be3 Qc7 21. Nb5 Qb8 22. Bxc5 dxc5 23. d6 Nfd5 24. Bc4 Bxd6 25. Bxd5+ Kf8 26. Rxe4 Be5 27. a5 Nd7 28. Qh5 Qe8 29. Qxe8+ Kxe8 30. Rae1 Rf8 31. Rxe5+ Nxe5 32. Rxe5+ Kd8 33. Bxb7 c4 34. Bc6 a6 35. Re8+ Rxe8 36. Bxe8 Kxe8 37. Nd6+ Kd7 38. Nxc4 Kc6 39. g4 Kb5 40. Na3+ Kxa5 41. h4 Kb4 42. g5 hxg5 43. hxg5 a5 44. f6 gxf6 45. gxf6 a4 46. f7 Kb3 47. f8Q Ka2 48. Qb4 Ka1 49. Nc4 Kb1 50. Qc3 Ka2 51. Nd2 a3 52. Qxa3# 1-0

[Event "Wch U12"]
[Site "Maribor"]
[Date "2012.11.18"]
[Round "11.72"]
[White "Meglic, Jaka"]
[Black "Cheung, Lukas"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1586"]
[PlyCount "107"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 h6 7. Nbd2 Bg4 8. h3 Bh5 9. Re1 0-0 10. Nf1 a6 11. Bb3 Ne7 12. Ng3 Bg6 13. Be3 Ba7 14. Nh4 Kh7 15. Qf3 Qd7 16. Ngf5 Bxf5 17. Nxf5 Nxf5 18. Qxf5+ Qxf5 19. exf5 Nd7 20. Bxa7 Rxa7 21. Rad1 Raa8 22. Re3 Nc5 23. Rde1 Nxb3 24. axb3 a5 25. d4 f6 26. g3 Ra6 27. f4 Rb6 28. dxe5 fxe5 29. fxe5 dxe5 30. Rxe5 Rxb3 31. R1e2 a4 32. g4 a3 33. bxa3 Rxc3 34. R5e3 Rxe3 35. Rxe3 Rd8 36. Re7 Rd3 37. Kg2 Rxa3 38. Rxc7 b5 39. Rc2 b4 40. Rb2 b3 41. Kf3 Kg8 42. h4 Kf7 43. g5 Ke7 44. Kg4 hxg5 45. hxg5 Ra4+ 46. Kh5 Rb4 47. Kg6 Kf8 48. f6 gxf6 49. gxf6 Rb5 50. Rd2 Rb8 51. Rh2 Kg8 52. f7+ Kf8 53. Rh8+ Ke7 54. Rxb8 1-0

[Event "Wch U12"]
[Site "Maribor"]
[Date "2012.11.17"]
[Round "10.64"]
[White "Anamaria Estrada, Franco"]
[Black "Cheung, Lukas"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1696"]
[PlyCount "139"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 Na5 7. Bb5+ Nc6 8. 0-0 0-0 9. d4 exd4 10. cxd4 Bb6 11. Nc3 h6 12. Qd3 Re8 13. Bf4 Bd7 14. a3 Ne7 15. e5 Bxb5 16. Qxb5 c6 17. Qb3 dxe5 18. dxe5 Nfd5 19. Rfd1 Qc8 20. Bh2 Qe6 21. Rd3 Rad8 22. Rad1 Nxc3 23. Qxc3 Nd5 24. Qc4 Rd7 25. Qg4 Qxg4 26. hxg4 Re6 27. Nh4 g6 28. Kf1 Bc7 29. Nf3 g5 30. Nd4 Re8 31. Nf3 Red8 32. Re1 Ne3+ 33. Rdxe3 Ba5 34. b4 Bb6 35. e6 fxe6 36. Rxe6 Rf8 37. Be5 Kh7 38. Bd6 Rff7 39. Re7 Kg8 40. Rxf7 Rxf7 41. Re8+ Kg7 42. Re7 Rxe7 43. Bxe7 Kf7 44. Bd6 Bd8 45. Ke2 Bf6 46. Be5 Be7 47. Kd3 a5 48. Bc3 a4 49. Bd4 Bf8 50. Ne5+ Ke6 51. Nc4 b5 52. Ne5 Kd5 53. g3 Bd6 54. Nd7 Be7 55. f4 Bd6 56. Be5 Ke6 57. Bxd6 Kxd6 58. Nc5 Kd5 59. f5 Ke5 60. Ke3 Kf6 61. Ke4 Kf7 62. Ke5 Ke7 63. Ne4 Kf7 64. Nd6+ Ke7 65. f6+ Kf8 66. Ke6 c5 67. bxc5 b4 68. c6 h5 69. c7 hxg4 70. c8Q# 1-0

[Event "Wch U12"]
[Site "Maribor"]
[Date "2012.11.16"]
[Round "9.54"]
[White "Cheung, Lukas"]
[Black "Molaei, Mohammad"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1809"]
[PlyCount "78"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Qc2 Qc7 5. d4 cxd4 6. Nxd4 a6 7. Bd3 g6 8. Be3 Ng4 9. Qe2 Bg7 10. Nd2 Nxe3 11. Qxe3 Nd7 12. 0-0 0-0 13. Kh1 Ne5 14. f4 Nxd3 15. Qxd3 Bd7 16. Rg1 Rfd8 17. g4 e5 18. Ne2 Bc6 19. f5 d5 20. Qe3 dxe4 21. Nxe4 Qa5 22. N2g3 Qb5 23. Rab1 Rd3 24. Qe1 Qc4 25. Qe2 Rxc3 26. Rge1 Rc2 27. Qd1 Bh6 28. b3 Bxe4+ 29. Nxe4 Qc6 30. Kg1 Rxa2 31. g5 Bxg5 32. Qg4 Bf4 33. Rbd1 Qc2 34. Qh3 Qxh2+ 35. Qxh2 Bxh2+ 36. Kh1 Bf4 37. Rd3 gxf5 38. Rg1+ Kh8 39. Nf6 Rh2# 0-1

[Event "Wch U12"]
[Site "Maribor"]
[Date "2012.11.15"]
[Round "8.53"]
[White "Batashevs, Arsens"]
[Black "Cheung, Lukas"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1829"]
[PlyCount "147"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. Bg2 c5 5. b3 Nc6 6. Bb2 d4 7. 0-0 Bd6 8. e3 e5 9. d3 0-0 10. Nbd2 h6 11. a3 Bf5 12. e4 Bh7 13. Ne1 Qc7 14. Kh1 a6 15. Bh3 Ne7 16. Ng2 Nd7 17. g4 Kh8 18. Nf3 Rg8 19. Ngh4 g5 20. Nf5 Bxf5 21. exf5 Nxf5 22. gxf5 g4 23. Qd2 Bf8 24. Rg1 gxh3 25. Rxg8+ Kxg8 26. Rg1+ Kh7 27. Bc1 Qc6 28. Rg3 e4 29. dxe4 Qxe4 30. Rxh3 Ne5 31. Kg2 Bg7 32. f6 Nxf3 33. Rxf3 Rg8 34. Qf4 Bxf6+ 35. Kf1 Qxf4 36. Bxf4 Be7 37. Bc7 Rg7 38. Ke2 Kg8 39. Bf4 Rg6 40. Kd3 Re6 41. Rg3+ Kf8 42. Rh3 Bg5 43. Bc7 Ke7 44. f4 Bf6 45. Ba5 Bg7 46. f5 Re5 47. Rf3 Bf8 48. b4 Kd7 49. bxc5 Bxc5 50. Bd2 h5 51. a4 b6 52. h3 Kc6 53. Rf1 b5 54. axb5+ axb5 55. cxb5+ Kxb5 56. Rb1+ Ka4 57. Kc4 Rxf5 58. Ra1+ Ba3 59. Bb4 Rf3 60. h4 Rb3 61. Rxa3+ Rxa3 62. Bxa3 Kxa3 63. Kxd4 Kb4 64. Ke5 Kc4 65. Kf6 Kd5 66. Kg5 Ke4 67. Kxh5 f5 68. Kg5 f4 69. h5 f3 70. h6 f2 71. h7 f1Q 72. h8Q Qg2+ 73. Kh6 Qh3+ 74. Kg7 1/2-1/2

[Event "Wch U12"]
[Site "Maribor"]
[Date "2012.11.14"]
[Round "7.68"]
[White "Cheung, Lukas"]
[Black "Machlik, Endre"]
[Result "1-0"]
[ECO "B19"]
[BlackElo "1625"]
[PlyCount "99"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. 0-0 Nd5 13. Be5 Nxe5 14. Nxe5 Bd6 15. Rae1 Qe7 16. Nf5 Qf8 17. Ng6 fxg6 18. Rxe6+ Be7 19. Nxe7 Nxe7 20. Rfe1 Kd7 21. Rxe7+ Qxe7 22. Rxe7+ Kxe7 23. Qe4+ Kd7 24. Qxg6 Rhg8 25. Qf7+ Kd6 26. c4 b6 27. b4 c5 28. bxc5+ bxc5 29. Qd5+ Ke7 30. Qxc5+ Kf7 31. Qf5+ Ke7 32. d5 Rgd8 33. c5 Rac8 34. d6+ Ke8 35. Qe6+ Kf8 36. Qe7+ Kg8 37. d7 Rxd7 38. Qxd7 Rxc5 39. Qxa7 Rc1+ 40. Kh2 Rc4 41. a4 Rh4+ 42. Kg1 Rxh5 43. a5 Rb5 44. Qd7 Rb1+ 45. Kh2 Ra1 46. Qe6+ Kh7 47. a6 Ra5 48. Qb6 Rh5+ 49. Kg1 Rh1+ 50. Kxh1 1-0

[Event "Wch U12"]
[Site "Maribor"]
[Date "2012.11.12"]
[Round "5.70"]
[White "Cheung, Lukas"]
[Black "Duman, Necdet"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1614"]
[PlyCount "120"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 d5 4. exd5 Qxd5 5. d4 Nc6 6. Be3 cxd4 7. Bxd4 Nxd4 8. Qxd4 Qxd4 9. Nxd4 a6 10. Nd2 Bd7 11. Nc4 0-0-0 12. b4 Nf6 13. a4 Nd5 14. b5 axb5 15. axb5 Kc7 16. Kd2 g6 17. Ne5 Be8 18. Bc4 Bg7 19. Nef3 Nb6 20. Bd3 e5 21. c4 e4 22. Bxe4 Bxd4 23. Nxd4 Rxd4+ 24. Ke3 Rd7 25. Kf3 f5 26. Bb1 Bf7 27. c5 Bd5+ 28. Kf4 Nc4 29. Ba2 Re8 30. Bxc4 Bxc4 31. c6 Rd4+ 32. Kg5 Bxb5 33. cxb7 Kxb7 34. Rab1 Kb6 35. g3 Rd2 36. f4 Ree2 37. h3 Rh2 38. h4 Rxh1 39. Rxh1 Rg2 40. Kh6 Rxg3 41. Kxh7 Rg4 42. Kg7 Bd7 43. Kf6 Kc5 44. Rc1+ Kd5 45. Rd1+ Ke4 46. Rxd7 Kxf4 47. Rd4+ Kg3 48. Rxg4+ fxg4 49. Kg5 Kh3 50. Kxg6 Kxh4 51. Kf5 g3 52. Kf4 g2 53. Kf3 g1Q 54. Ke4 Qd1 55. Kf5 Qd4 56. Ke6 Kg5 57. Kf7 Qd6 58. Ke8 Qc7 59. Kf8 Kf6 60. Ke8 Qe7# 0-1

[Event "Wch U12"]
[Site "Maribor"]
[Date "2012.11.12"]
[Round "6.78"]
[White "Zupancic, Klemen"]
[Black "Cheung, Lukas"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1559"]
[PlyCount "54"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Bd2 Nge7 7. Nf3 0-0 8. 0-0 b6 9. Qc1 Bb7 10. Bh6 Qc7 11. h4 Rad8 12. g4 d5 13. Bxg7 Kxg7 14. h5 d4 15. h6+ Kh8 16. Ne4 f5 17. gxf5 exf5 18. Nfg5 fxe4 19. Ne6 Qe5 20. Nxf8 Rxf8 21. Bxe4 Rf4 22. Bf3 Qg5+ 23. Bg2 Nf5 24. f3 Ne5 25. b4 Ne3 26. Rf2 Qg3 27. bxc5 N5g4 0-1

[Event "Wch U12"]
[Site "Maribor"]
[Date "2012.11.11"]
[Round "4.52"]
[White "Novy, Filip"]
[Black "Cheung, Lukas"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1824"]
[PlyCount "95"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 a6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Nf6 9. Nc3 0-0 10. e5 Ne8 11. 0-0 d6 12. d5 Nxe5 13. Nxe5 dxe5 14. Rfe1 Nd6 15. Bd3 f6 16. Qc2 h6 17. Rac1 Bd7 18. Qe2 Bf5 19. Ne4 Nxe4 20. Bxe4 Bxe4 21. Qxe4 Qd6 22. Rc3 f5 23. Qxe5 Rae8 24. Qxe8 Rxe8 25. Rxe8+ Kf7 26. Rc8 Qxd5 27. R3xc7+ Kg6 28. h3 Qxa2 29. Rxb7 Qe6 30. Rc1 Kh5 31. Rb4 g5 32. Ra1 Qe2 33. b3 a5 34. Rba4 Qd3 35. Rxa5 f4 36. b4 Qe4 37. b5 Kh4 38. b6 h5 39. Rb5 g4 40. hxg4 f3 41. g3+ Kh3 42. Rxh5+ Kxg4 43. Rh4+ Kf5 44. Ra5+ Qe5 45. Rh5+ Kg4 46. Rhxe5 Kh3 47. Rh5+ Kg4 48. Rh4# 1-0

[Event "Wch U12"]
[Site "Maribor"]
[Date "2012.11.10"]
[Round "3.74"]
[White "Cheung, Lukas"]
[Black "Arbore, Daniele"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1663"]
[PlyCount "99"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. h3 Be6 6. Bb3 Qd7 7. Nc3 Be7 8. Be3 h6 9. Qd2 a6 10. Ne2 g5 11. Ng3 0-0-0 12. 0-0-0 d5 13. d4 Nxe4 14. Nxe4 dxe4 15. Nxe5 Nxe5 16. dxe5 Qxd2+ 17. Bxd2 Bxb3 18. axb3 Bc5 19. Rhf1 Bd4 20. Bc3 c5 21. Bxd4 cxd4 22. Rfe1 d3 23. Rxe4 dxc2 24. Rxd8+ Rxd8 25. Kxc2 Rd5 26. g3 Kd7 27. f4 Ke6 28. Rc4 gxf4 29. gxf4 Kf5 30. Rc7 Kxf4 31. Rxb7 Rxe5 32. Rxf7+ Kg3 33. Rf6 h5 34. Rxa6 Kxh3 35. Rg6 h4 36. Kd3 Kh2 37. b4 h3 38. Kc4 Re2 39. b3 Rg2 40. Rh6 Kg3 41. b5 Rf2 42. b6 Rf1 43. Kb5 Rf3 44. b4 h2 45. b7 Rf8 46. Ka6 Kg2 47. Ka7 Rf6 48. Rxh2+ Kxh2 49. b8Q+ Kg2 50. Qe5 1-0

[Event "Wch U12"]
[Site "Maribor"]
[Date "2012.11.09"]
[Round "2.75"]
[White "Kah Teng, Benjamin Lee"]
[Black "Cheung, Lukas"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1705"]
[PlyCount "28"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. bxc3 Bb7 7. f3 d6 8. e4 Nxe4 9. fxe4 Qh4+ 10. Qf2 Qxe4+ 11. Qe2 Qh4+ 12. Qf2 Qe4+ 13. Qe2 Qh4+ 14. Qf2 Qe4+ 1/2-1/2

[Event "Wch U12"]
[Site "Maribor"]
[Date "2012.11.08"]
[Round "1.68"]
[White "Cheung, Lukas"]
[Black "Hoghmrtsyan, Artur"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1857"]
[PlyCount "86"]
[EventDate "2012.11.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SLO"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. Be3 Nxe4 7. Nxe4 d5 8. Bxd5 Qxd5 9. Nc3 Qa5 10. 0-0 c6 11. Re1 Nd7 12. Bf4 Re8 13. Ne4 Nf6 14. Nd6 exd6 15. Rxe8+ Nxe8 16. Qe2 Bg4 17. Re1 Qd8 18. c3 Bxf3 19. Qxf3 Nf6 20. Bg5 h6 21. Bh4 g5 22. Bg3 Qd7 23. h4 Re8 24. Rxe8+ Qxe8 25. hxg5 hxg5 26. Qf5 Ne4 27. Bh2 Qe6 28. Qxe6 fxe6 29. f3 Nd2 30. Bxd6 Nc4 31. Ba3 Nxa3 32. bxa3 b5 33. Kf2 Bf8 34. a4 bxa4 35. Ke3 Bd6 36. g4 Kf7 37. c4 c5 38. dxc5 Bxc5+ 39. Kd3 Kf6 40. Ke4 a6 41. Kd3 Ke5 42. Kd2 Kf4 43. Ke2 e5 0-1

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.05"]
[Round "7"]
[White "Cheung, Lukas"]
[Black "Hou, Frank Gui"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1429"]
[BlackElo "1200"]
[PlyCount "51"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[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. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 d6 10. d5 Ne5 11. 0-0 Bg4 12. Rb1 Bxf3 13. Nxf3 Nxc4 14. Qa4+ Qd7 15. Qxc4 c6 16. Rfd1 Nf6 17. dxc6 bxc6 18. Ne5 Qc7 19. Nxf7 Qxf7 20. Qxc6+ Qd7 21. Qxa8+ Kf7 22. Qxh8 Nxe4 23. Qa8 Nc3 24. Rb7 Qxb7 25. Qxb7+ Kg6 26. Rxd6+ 1-0

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.05"]
[Round "6"]
[White "Gedajlovic, Max"]
[Black "Cheung, Lukas"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1695"]
[BlackElo "1429"]
[PlyCount "143"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Be2 Bd6 7. 0-0 0-0 8. Qc2 e5 9. dxe5 Nxe5 10. cxd5 cxd5 11. Rd1 Ng6 12. Nb5 Be6 13. Nxd6 Qxd6 14. h3 Rac8 15. Qd3 Rfd8 16. b3 Ne5 17. Nxe5 Qxe5 18. Qd4 Qxd4 19. Rxd4 Ne4 20. Bd3 h6 21. Bb2 f5 22. Rd1 Re8 23. Rb4 b6 24. Rd4 Rc5 25. Ra4 Ra8 26. Bd4 Rcc8 27. Ba6 Rc7 28. Be5 Re7 29. Bd4 Rb8 30. Bd3 Rc8 31. Bxe4 dxe4 32. Rd2 Rd7 33. Kf1 Rdc7 34. Be5 Re7 35. Bb2 b5 36. Rad4 Kf7 37. Ke2 Rec7 38. Rb4 a6 39. Rbd4 Rc2 40. Rd6 a5 41. Ra6 a4 42. Ra7+ R2c7 43. Rxc7+ Rxc7 44. bxa4 Bxa2 45. axb5 Bc4+ 46. Ke1 Bxb5 47. Rd5 Bd7 48. Be5 Rb7 49. Rd1 Ba4 50. Rc1 g5 51. Rc7+ Rxc7 52. Bxc7 Kg6 53. g3 Bc2 54. Kf1 Bd3+ 55. Kg2 Be2 56. Be5 Bf3+ 57. Kh2 h5 58. Bd6 g4 59. h4 Kf6 60. Kg1 Ke6 61. Bf4 Kd5 62. Bg5 Kc4 63. Bf6 Kd3 64. Be5 Ke2 65. Bf4 Ke1 66. Bg5 Kd2 67. Bf4 Ke1 68. Bg5 Kd1 69. Bf4 Kc2 70. Bg5 Kd3 71. Bf4 Kd2 72. Bg5 1/2-1/2

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.04"]
[Round "5"]
[White "Chen, Daniel1111"]
[Black "Cheung, Lukas"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1055"]
[BlackElo "1429"]
[PlyCount "64"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[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. c3 Nf6 5. d3 d6 6. h3 h6 7. Nbd2 0-0 8. 0-0 Re8 9. Re1 Be6 10. Bb3 d5 11. exd5 Bxd5 12. Bxd5 Qxd5 13. Nc4 e4 14. Nh2 exd3 15. Ne3 Qd6 16. Nf3 Rad8 17. Nf1 Ne4 18. Be3 Ne5 19. Bxc5 Nxc5 20. Nd4 Nc6 21. Nf5 Qf4 22. Rxe8+ Rxe8 23. N5g3 Ne5 24. Ne3 Rd8 25. Qd2 f5 26. b3 Qg5 27. h4 Qxh4 28. Nexf5 Qg4 29. Rd1 Ne4 30. Nxe4 Nf3+ 31. Kf1 Nxd2+ 32. Rxd2 Qxe4 0-1

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.04"]
[Round "4"]
[White "Cheung, Lukas"]
[Black "Xu, Jeffrey"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1429"]
[BlackElo "1832"]
[PlyCount "158"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Bd3 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. 0-0 0-0 10. h3 Nd7 11. Re1 Rd8 12. Ne2 Nf8 13. c4 dxc4 14. Bxc4 Bxh3 15. gxh3 Qxf3 16. Ng3 Qf6 17. Ne4 Qf4 18. Nxd6 Rxd6 19. Rc1 Rad8 20. Rc3 Rg6+ 21. Kf1 Qh2 22. Rf3 Rg1+ 23. Ke2 Rxe1+ 24. Kxe1 Qh1+ 25. Bf1 Ne6 26. Rg3 Qe4+ 27. Re3 Qxd4 28. Qc2 Qb4+ 29. Rc3 Re8 30. Kd1 Ng5 31. a3 Qa5 32. b4 Qd5+ 33. Bd3 Ne4 34. Rc4 Nxf2+ 35. Kd2 Rd8 36. Rc3 Ne4+ 37. Ke2 Nxc3+ 38. Qxc3 Qg2+ 39. Ke1 Re8+ 40. Kd1 Qf3+ 41. Kc2 Qf2+ 42. Kb3 Qf6 43. Qc2 Re3 44. Ka2 Qe6+ 45. Bc4 Qe4 46. Qc1 Qg2+ 47. Kb1 Qf2 48. Qc2 Qxc2+ 49. Kxc2 Rxh3 50. a4 Kf8 51. a5 Rh4 52. Bd3 Rxb4 53. a6 b6 54. Kc3 Rh4 55. Kd2 Rd4 56. Ke3 Rxd3+ 57. Kxd3 h5 58. Ke3 c5 59. Kf3 c4 60. Ke3 h4 61. Kf3 c3 62. Ke3 h3 63. Kd3 h2 64. Kxc3 h1Q 65. Kd4 Qh5 66. Ke4 Qg5 67. Kd4 Qe7 68. Kd5 Qe6+ 69. Kd4 Qf5 70. Ke3 Qg4 71. Kf2 Qe4 72. Kg3 Qf5 73. Kh4 Qg6 74. Kh3 Ke7 75. Kh4 Ke6 76. Kh3 Kf5 77. Kh2 Kf4 78. Kh1 Kf3 79. Kh2 Qg2# 0-1

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.04"]
[Round "3"]
[White "Xu, Jingzhi"]
[Black "Cheung, Lukas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1317"]
[BlackElo "1429"]
[PlyCount "60"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 c6 4. Nf3 b5 5. a3 e6 6. e3 Nbd7 7. Bd3 Bb7 8. 0-0 a6 9. e4 dxe4 10. Nxe4 c5 11. Nd6+ Bxd6 12. Bxd6 cxd4 13. Nxd4 Nb6 14. Nxb5 axb5 15. Bxb5+ Nbd7 16. Re1 Qb6 17. Qd3 Rd8 18. c4 Ne4 19. c5 Nexc5 20. Qg3 Rg8 21. a4 Ne4 22. Bc7 Qc5 23. Qf4 g5 24. Qf3 Qxc7 25. Rxe4 Bxe4 26. Qxe4 Ke7 27. Re1 Nf6 28. Qe3 Ng4 29. Qh3 Qf4 30. f3 Qd4+ 0-1

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.03"]
[Round "1"]
[White "Cheung, Lukas"]
[Black "Tolentino, Andre Angelo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1429"]
[BlackElo "889"]
[PlyCount "119"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Bc5 5. d3 0-0 6. Bg5 h6 7. Bh4 Bb4 8. Qd2 d6 9. a3 Bxc3 10. Qxc3 Bg4 11. Nd2 Nd4 12. f3 Bd7 13. Nb3 b5 14. Nxd4 exd4 15. Qxd4 bxc4 16. dxc4 Bc6 17. Rd1 Re8 18. 0-0 Qe7 19. b4 Qe5 20. Qe3 d5 21. cxd5 Nxd5 22. Qc5 Nf4 23. Qxc6 Qh5 24. Bf2 Rac8 25. Be3 Qg5 26. Bxf4 Qxf4 27. Rf2 Qe3 28. Rd3 Qc1+ 29. Rf1 Qb2 30. Qc3 Qxc3 31. Rxc3 Re5 32. Rd1 a5 33. bxa5 Rxa5 34. Rd7 c5 35. Kf2 Rca8 36. Ke2 Rxa3 37. Rxc5 Ra1 38. Rcc7 Rf8 39. c4 Rh1 40. h3 Ra1 41. c5 Ra2+ 42. Kf1 Ra1+ 43. Kf2 Ra2+ 44. Kg3 Ra5 45. c6 Rg5+ 46. Kf2 Rc5 47. Rd5 Rc2+ 48. Kf1 Rc1+ 49. Ke2 Rc2+ 50. Rd2 Rc3 51. Rd3 Rc2+ 52. Ke3 Rxg2 53. Rb7 Rc2 54. c7 g5 55. Rd8 Rc3+ 56. Kd2 Rxf3 57. c8Q Rf2+ 58. Ke3 Rxd8 59. Qxd8+ Kg7 60. Kxf2 1-0

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.03"]
[Round "2"]
[White "Jayaweera, Lahiru"]
[Black "Cheung, Lukas"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "1125"]
[BlackElo "1429"]
[PlyCount "125"]
[EventDate "2012.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 Nf6 4. Nc3 e6 5. Bf4 Bb4 6. e3 Ne4 7. Rc1 Qa5 8. Qc2 Nd7 9. Bd3 Ndf6 10. 0-0 Bxc3 11. bxc3 0-0 12. cxd5 exd5 13. Be5 Be6 14. Bxf6 Nxf6 15. Ng5 h6 16. Nxe6 fxe6 17. Rb1 Qc7 18. h3 Rae8 19. Bg6 Re7 20. Rfc1 e5 21. Bd3 e4 22. Be2 Ref7 23. Rf1 Ne8 24. Bg4 Kh8 25. c4 Nd6 26. cxd5 cxd5 27. Qxc7 Rxc7 28. Be6 Nc4 29. Rfc1 Rd8 30. Bg4 b6 31. Be2 Rdc8 32. Bg4 Rd8 33. Rb3 g6 34. Rbc3 h5 35. Be2 Rdc8 36. f3 b5 37. fxe4 dxe4 38. a4 a6 39. axb5 axb5 40. Rb1 Nd6 41. Rcb3 Rc1+ 42. Rxc1 Rxc1+ 43. Kh2 Nc4 44. Rxb5 Nxe3 45. Re5 Rc2 46. Bd3 Ng4+ 47. hxg4 exd3 48. Re3 Rc3 49. Re1 d2 50. Rd1 Rd3 51. gxh5 gxh5 52. d5 Rxd5 53. Kg3 Kg7 54. Kf2 Kg6 55. Ke2 Kg5 56. Rxd2 Rxd2+ 57. Kxd2 Kg4 58. Ke2 Kg3 59. Kf1 Kh2 60. Kf2 h4 61. Kf3 Kg1 62. Kg4 Kxg2 63. Kxh4 1/2-1/2

[Event "CAN-ch U12"]
[Site "Richmond Hill"]
[Date "2011.07.08"]
[Round "5"]
[White "Zhou, You"]
[Black "Cheung, Lukas"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "972"]
[BlackElo "1074"]
[PlyCount "42"]
[EventDate "2011.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[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. h3 h6 6. d3 Nf6 7. 0-0 g5 8. Be3 Nd4 9. a3 g4 10. Nd2 gxh3 11. gxh3 Bxh3 12. Re1 Qd7 13. Kh1 Rg8 14. Rg1 0-0-0 15. b4 Rxg1+ 16. Qxg1 Rg8 17. Qh2 Rg2 18. Qxg2 Bxg2+ 19. Kxg2 Qg4+ 20. Kh1 Nxc2 21. Rg1 Qh3# 0-1

[Event "CAN-ch U12"]
[Site "Richmond Hill"]
[Date "2011.07.07"]
[Round "4"]
[White "Cheung, Lukas"]
[Black "Sirkovich, Daniel"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1074"]
[BlackElo "1206"]
[PlyCount "60"]
[EventDate "2011.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 d6 5. e4 Be7 6. Nf3 0-0 7. Bd3 b6 8. Be3 Bb7 9. h4 Nbd7 10. Nd2 Ne5 11. Be2 h6 12. g4 Nfxg4 13. Bxg4 Nd3+ 14. Ke2 Ne5 15. Ke1 Bxh4 16. dxe6 Qf6 17. exf7+ Rxf7 18. Rxh4 Qxh4 19. Be6 Raf8 20. Nb3 Bxe4 21. Qxd6 Nd3+ 22. Kd2 Rd8 23. Bxf7+ Kxf7 24. Qc7+ Kg8 25. Nxe4 Nxf2+ 26. Nd6 Rxd6+ 27. Ke2 Ne4 28. Rg1 Qh5+ 29. Kf1 Qf3+ 30. Ke1 Rd1# 0-1

[Event "CAN-ch U10"]
[Site "Windsor"]
[Date "2010.07.09"]
[Round "7"]
[White "Zhu, Jeffrey Xin Yu"]
[Black "Cheung, Lukas"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1212"]
[BlackElo "1040"]
[PlyCount "61"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 f6 4. Nf3 Bf5 5. Bf4 e6 6. e3 Bd6 7. Bxd6 Qxd6 8. c5 Qd7 9. Bd3 Na6 10. a3 b6 11. Bxa6 Qc7 12. Bd3 bxc5 13. dxc5 Ne7 14. e4 dxe4 15. Bxe4 Rd8 16. Qb3 Qe5 17. Nxe5 fxe5 18. Bxf5 exf5 19. 0-0 Nd5 20. Nxd5 Rxd5 21. Qb8+ Rd8 22. Qxe5+ Kd7 23. Qxg7+ Kc8 24. Qxa7 Rhe8 25. Rad1 Rxd1 26. Rxd1 h5 27. Qd7+ Kb8 28. Qxe8+ Kb7 29. Rd7+ Ka6 30. Qb8 f4 31. Ra7# 1-0

[Event "CAN-ch U10"]
[Site "Windsor"]
[Date "2010.07.08"]
[Round "5"]
[White "Cheung, Lukas"]
[Black "Xia, Jefferson"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1040"]
[BlackElo "843"]
[PlyCount "143"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. Bd3 b6 7. e5 Bc5 8. Qc4 d5 9. Qa4+ Bd7 10. Bb5 Ng4 11. 0-0 Nxe5 12. Bxd7+ Nxd7 13. Re1+ Be7 14. b3 0-0 15. Bb2 Nc5 16. Qd4 f6 17. c4 c6 18. cxd5 cxd5 19. Nc3 Re8 20. Nxd5 Rb8 21. Qc4 Kh8 22. Re2 Bd6 23. Rae1 Rxe2 24. Rxe2 h6 25. Nb4 Be5 26. Bxe5 Qd1+ 27. Re1 Qxe1+ 28. Qf1 Qxe5 29. Nc6 Qc7 30. Nxb8 Qxb8 31. g3 Qe5 32. b4 Qc3 33. bxc5 Qxc5 34. Qa6 Qc7 35. Qa3 a5 36. Qf8+ Kh7 37. a4 Qc1+ 38. Kg2 Qc6+ 39. Kg1 Qxa4 40. h4 Kg6 41. g4 Qxg4+ 42. Kf1 Qb4 43. Qe8+ Kh7 44. h5 Qb1+ 45. Kg2 b5 46. Qd8 a4 47. Qa5 Qb3 48. f4 a3 49. Qe1 Qb2+ 50. Kf3 a2 51. Qe4+ Kh8 52. Qe8+ Kh7 53. Qe4+ f5 54. Qxf5+ Kg8 55. Qc8+ Kf7 56. Qf5+ Qf6 57. Qd5+ Qe6 58. Qb7+ Kf6 59. Qa7 Qd5+ 60. Kg4 Qd1+ 61. Kh3 a1Q 62. Qb6+ Kf5 63. Qxb5+ Kxf4 64. Qb4+ Qdd4 65. Qf8+ Qf6 66. Qb4+ Qad4 67. Qb8+ Kf5 68. Qb5+ Qfe5 69. Qf1+ Qef4 70. Qb5+ Qde5 71. Qd3+ Kg5 72. Qg6# 1-0

[Event "CAN-ch U10"]
[Site "Windsor"]
[Date "2010.07.08"]
[Round "6"]
[White "Cheung, Lukas"]
[Black "Zhao, Frederick"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1040"]
[BlackElo "1231"]
[PlyCount "52"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. c3 d6 6. Nxc6 bxc6 7. f3 Be6 8. Bd3 Nf6 9. b4 Bb6 10. Qa4 Bd7 11. Ba6 Rb8 12. b5 cxb5 13. Bxb5 0-0 14. Bg5 Bxb5 15. Qxb5 Bf2+ 16. Kxf2 Rxb5 17. Bxf6 Qxf6 18. Na3 Rb2+ 19. Ke3 Qxc3+ 20. Kf4 Qxa3 21. Rac1 Rxg2 22. h4 Qa5 23. Rcg1 Qd2+ 24. Kf5 g6+ 25. Kf6 Re8 26. Rxg2 Re6# 0-1

[Event "CAN-ch U10"]
[Site "Windsor"]
[Date "2010.07.07"]
[Round "3"]
[White "McCullough, Ian"]
[Black "Cheung, Lukas"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1090"]
[BlackElo "1040"]
[PlyCount "89"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. Nc3 Bd7 6. d5 cxd5 7. Qxd5 e6 8. Qxa8 b4 9. Na2 Qb6 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Qxa7 b3 13. Nc3 f5 14. exf5 exf5 15. Qe3+ Ne7 16. Bxc4 Qc6 17. Bd5 Qf6 18. Nf3 Na6 19. 0-0 Bc6 20. Rfe1 Nb4 21. Bxc6+ Nbxc6 22. Nd5 Qd6 23. Nxe7 Nxe7 24. Qxe7+ Qxe7 25. Rxe7+ Kxe7 26. Nd4 Kf6 27. Nxb3 Rb8 28. Ra3 Rd8 29. Kf1 Rd1+ 30. Ke2 Rh1 31. g3 Rxh2 32. a5 Rh5 33. a6 f4 34. a7 Re5+ 35. Kf3 Re8 36. a8Q Rxa8 37. Rxa8 fxg3 38. fxg3 g5 39. Nd4 Kg6 40. b4 h5 41. b5 g4+ 42. Kf4 h4 43. gxh4 Kh5 44. b6 Kxh4 45. Rh8# 1-0

[Event "CAN-ch U10"]
[Site "Windsor"]
[Date "2010.07.07"]
[Round "4"]
[White "Wiebe, Ricky"]
[Black "Cheung, Lukas"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "996"]
[BlackElo "1040"]
[PlyCount "50"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 d6 5. Ng5 Be6 6. Bxe6 fxe6 7. Nxe6 Qe7 8. Nd5 Nxd5 9. exd5 Nb4 10. Qf3 Nxc2+ 11. Kf1 Nxa1 12. Qe4 c6 13. dxc6 Qxe6 14. cxb7 Rb8 15. g3 Qxa2 16. Qb4 Qd5 17. Kg1 Rxb7 18. Qa4+ Rb5 19. Qxa1 Qe4 20. Qa3 d5 21. f3 Qe1+ 22. Kg2 Qe2+ 23. Kg1 Bxa3 24. bxa3 Rb1 25. h3 Rxc1# 0-1

[Event "CAN-ch U10"]
[Site "Windsor"]
[Date "2010.07.06"]
[Round "1"]
[White "Cheung, Lukas"]
[Black "Gorry, Matthew"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1040"]
[BlackElo "1092"]
[PlyCount "35"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 f6 4. f4 fxe5 5. fxe5 h5 6. h4 Bg4 7. Be2 Bxe2 8. Nxe2 Qa5+ 9. Bd2 Qd8 10. Be3 Na6 11. Nd2 Nb4 12. c3 Na6 13. Nf4 e6 14. Nxe6 Qe7 15. Nxf8 Qxf8 16. Rf1 Qe7 17. Bg5 Qd7 18. Qf3 1-0

[Event "CAN-ch U10"]
[Site "Windsor"]
[Date "2010.07.06"]
[Round "2"]
[White "Cheung, Lukas"]
[Black "Gugel, Brett"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1040"]
[BlackElo "1408"]
[PlyCount "70"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. d5 Be7 5. c4 c6 6. Be3 0-0 7. Nd2 Nbd7 8. f3 Re8 9. Ne2 Nf8 10. 0-0 Ng6 11. Nb3 Nh5 12. c5 cxd5 13. cxd6 Qxd6 14. Bc5 Qe6 15. exd5 Bxc5+ 16. Nxc5 Qxd5 17. Bb5 Qxc5+ 18. Rf2 Qxb5 19. Nc3 Qa6 20. Rc1 Be6 21. f4 Nhxf4 22. Ne2 Rad8 23. Qe1 Nxe2+ 24. Rxe2 Qb6+ 25. Rf2 Nf4 26. Rc3 Nd3 27. Rxd3 Rxd3 28. Qe2 Red8 29. g3 Qxf2+ 30. Qxf2 Rd1+ 31. Kg2 R8d2 32. b4 Bd5+ 33. Kh3 Rxf2 34. a4 Rd4 35. b5 Bg2# 0-1

