[Event "CAN-ch U12"]
[Site "Windsor"]
[Date "2010.07.09"]
[Round "7"]
[White "McCleary, Reuben"]
[Black "Leu, Steven"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1598"]
[BlackElo "1459"]
[PlyCount "59"]
[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 c5 2. c3 d6 3. d4 cxd4 4. cxd4 e6 5. Nf3 Nf6 6. Nc3 Nc6 7. Bb5 Bd7 8. 0-0 a6 9. Ba4 Be7 10. Re1 0-0 11. Qe2 b5 12. Bb3 e5 13. dxe5 dxe5 14. Be3 Rb8 15. Rad1 Qa5 16. Nd5 Bg4 17. Bd2 b4 18. h3 Bxf3 19. Qxf3 Nxd5 20. Bxd5 Nd4 21. Qg3 Bf6 22. Bh6 Kh8 23. Bg5 Bxg5 24. Qxg5 Rbe8 25. Bxf7 Rxf7 26. Rxd4 b3 27. Ra1 Qc5 28. Rd2 Ref8 29. Qg3 bxa2 30. Rxa2 1/2-1/2

[Event "CAN-ch U12"]
[Site "Windsor"]
[Date "2010.07.08"]
[Round "6"]
[White "Leu, Steven"]
[Black "O'Neil, Michael T"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1459"]
[BlackElo "1080"]
[PlyCount "93"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Nf6 6. f3 a6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qxe7+ Nxe7 10. Bg5 0-0 11. Nc3 b5 12. 0-0-0 Re8 13. Bxf6 gxf6 14. Nd5 Nxd5 15. Rxd5 Rd8 16. Rd6 Kg7 17. Be2 Bb7 18. Rhd1 Bc6 19. g3 Ra7 20. Rxc6 Raa8 21. Rcd6 Ra7 22. Bf1 Rc7 23. Kb1 Rdc8 24. R1d2 Rd8 25. Bh3 a5 26. Rxd7 Rcxd7 27. Rxd7 Rxd7 28. Bxd7 b4 29. Bf5 h5 30. c4 bxc3 31. bxc3 Kh6 32. c4 Kg5 33. h4+ Kh6 34. c5 Kg7 35. c6 Kf8 36. c7 Ke7 37. c8Q Kd6 38. Kc2 a4 39. Qd7+ Kc5 40. Kc3 a3 41. Qd5+ Kb6 42. Bd7 Kc7 43. Qc6+ Kd8 44. Qd6 f5 45. Be6+ Ke8 46. Qd7+ Kf8 47. Qxf7# 1-0

[Event "CAN-ch U12"]
[Site "Windsor"]
[Date "2010.07.08"]
[Round "5"]
[White "Zhang, Kevin2"]
[Black "Leu, Steven"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1756"]
[BlackElo "1459"]
[PlyCount "115"]
[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. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 0-0 8. Bd3 c5 9. Be3 b6 10. 0-0 cxd4 11. cxd4 Bb7 12. Rc1 Qd6 13. Qd2 Ba6 14. Bxa6 Nxa6 15. Bf4 Qd7 16. Qe2 Qb7 17. d5 Nc5 18. Nd2 Rac8 19. Rc2 Nd7 20. Rfc1 Rxc2 21. Rxc2 Rc8 22. Nb3 Be5 23. Bxe5 Nxe5 24. h3 Nd7 25. Qd1 Nc5 26. Rc4 Nxb3 27. Qxb3 Kf8 28. Qc3 f6 29. Rxc8+ Kg7 30. Rc7 Qb8 31. Rxe7+ Kg8 32. Qc7 Qxc7 33. Rxc7 Kf8 34. Rxa7 h5 35. d6 Ke8 36. Re7+ Kd8 37. Rf7 f5 38. exf5 gxf5 39. Rxf5 Kd7 40. Rxh5 Kxd6 41. Rh6+ Kc5 42. Rxb6 Kxb6 43. h4 Kc6 44. a3 Kd5 45. h5 Ke5 46. g4 Kf4 47. h6 Kxg4 48. h7 Kf5 49. h8Q Ke6 50. Qh5 Kd6 51. Qf5 Kc7 52. Qe6 Kb8 53. Qd7 Ka8 54. f4 Kb8 55. f5 Ka8 56. f6 Kb8 57. f7 Ka8 58. f8Q# 1-0

[Event "CAN-ch U12"]
[Site "Windsor"]
[Date "2010.07.07"]
[Round "4"]
[White "Leu, Steven"]
[Black "Nasir, Zehn"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1459"]
[BlackElo "1667"]
[PlyCount "140"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Be2 Bf5 7. 0-0 Nbd7 8. Be3 e6 9. h3 Be7 10. Qd2 Qc7 11. Bf4 Bd6 12. Bxd6 Qxd6 13. Bd3 Bg6 14. Rfe1 0-0-0 15. Ne4 Qc7 16. Nxf6 gxf6 17. Bxg6 hxg6 18. c3 Rh7 19. Qe3 Rdh8 20. Nd2 g5 21. Qg3 Qxg3 22. fxg3 c5 23. Nf3 b6 24. dxc5 Nxc5 25. b3 g4 26. Nh4 gxh3 27. gxh3 f5 28. Rf1 Ne4 29. Rf3 Nxg3 30. Rxg3 Rxh4 31. Kh2 e5 32. Rag1 Kc7 33. Rg7 Rxh3+ 34. Kg2 Rh2+ 35. Kf1 Rxa2 36. Rxf7+ Kd6 37. Rf6+ Ke7 38. Rxf5 Ra1+ 39. Kf2 Rh2+ 40. Kg3 Rxg1+ 41. Kxh2 Re1 42. Rh5 Re3 43. b4 Rxc3 44. Rxe5+ Kd6 45. Rg5 Rb3 46. b5 Rd3 47. Kg2 Rd5 48. Rg7 Rxb5 49. Rxa7 Kc5 50. Kf2 Kb4 51. Ke2 Rc5 52. Kd2 b5 53. Rb7 Kb3 54. Rd7 b4 55. Rd3+ Ka2 56. Kd1 b3 57. Rd2+ b2 58. Ke1 Ka1 59. Rd1+ Rc1 60. Rxc1+ bxc1Q+ 61. Ke2 Qc3 62. Kf2 Qd3 63. Kg2 Qe3 64. Kh2 Qg5 65. Kh3 Kb2 66. Kh2 Kc3 67. Kh3 Kd3 68. Kh2 Ke3 69. Kh3 Kf3 70. Kh2 Qg2# 0-1

[Event "CAN-ch U12"]
[Site "Windsor"]
[Date "2010.07.07"]
[Round "3"]
[White "Ye, Hanyuan"]
[Black "Leu, Steven"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1670"]
[BlackElo "1459"]
[PlyCount "90"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. b3 Nf6 7. Nc3 Nc6 8. Bb2 d6 9. Be2 Be7 10. 0-0 0-0 11. Kh1 Bd7 12. Bf3 Rfd8 13. Nde2 Ne5 14. Nf4 Nxf3 15. Qxf3 Bc6 16. Rad1 Rd7 17. Rfe1 Rad8 18. Qg3 Kh8 19. h3 Rg8 20. Kg1 Qa5 21. a4 Qb6 22. Na2 Nxe4 23. Qe3 Qxe3 24. Rxe3 Bg5 25. Rf3 Nc5 26. Nd5 exd5 27. cxd5 Bxa4 28. bxa4 Nxa4 29. Ba3 Rc8 30. Rg3 Bf6 31. Re3 h6 32. Rd2 Nb6 33. Rb3 Na4 34. Rb4 Nc5 35. Rc4 b6 36. Nb4 Ra8 37. Nc6 Rb7 38. Rdc2 Rc8 39. Nb4 a5 40. Nc6 Kh7 41. g3 Re8 42. Rf4 Re1+ 43. Kg2 Ra1 44. Rxf6 gxf6 45. Bb2 Ra2 0-1

[Event "CAN-ch U12"]
[Site "Windsor"]
[Date "2010.07.06"]
[Round "1"]
[White "Kong, Dezheng"]
[Black "Leu, Steven"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2006"]
[BlackElo "1459"]
[PlyCount "131"]
[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. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 c6 7. 0-0 Nbd7 8. e4 Qc7 9. Re1 Rd8 10. Qc2 e5 11. h3 b6 12. Be3 Bb7 13. Rad1 Rdc8 14. Rd2 a6 15. a4 a5 16. Red1 Kh8 17. dxe5 dxe5 18. Rd3 Re8 19. Qd2 Nb8 20. c5 bxc5 21. Bxc5 Ba6 22. Bd6 Qb7 23. Re3 Rd8 24. Qc2 Nbd7 25. Bf1 Bxf1 26. Kxf1 Qa6+ 27. Qe2 Qxe2+ 28. Kxe2 Bf8 29. Bc7 Re8 30. Red3 Bg7 31. Rd6 Nc5 32. Rd8 Rexd8 33. Rxd8+ Rxd8 34. Bxd8 Nfxe4 35. Nxe4 Nxe4 36. Bxa5 Nd6 37. Bd8 e4 38. Nd2 Bxb2 39. Bc7 Be5 40. Bxd6 Bxd6 41. Nxe4 Bb4 42. Kd3 f5 43. Nc3 Kg7 44. Kc4 Ba5 45. f3 Kf7 46. Ne2 Ke7 47. Kc5 Kd7 48. Nd4 Kc7 49. Nxc6 Bb6+ 50. Kb5 Kb7 51. a5 Bf2 52. a6+ Ka8 53. Nd8 Bxg3 54. Ne6 Bd6 55. Kb6 h5 56. f4 Bxf4 57. Nxf4 g5 58. Ne6 f4 59. Nc7+ Kb8 60. a7+ Kc8 61. a8Q+ Kd7 62. Qc6+ Ke7 63. Qe6+ Kf8 64. Qf6+ Kg8 65. Ne6 f3 66. Qg7# 1-0

[Event "CAN-ch U12"]
[Site "Windsor"]
[Date "2010.07.06"]
[Round "2"]
[White "Leu, Steven"]
[Black "Papadopoulos, Andrew"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1459"]
[BlackElo "1005"]
[PlyCount "109"]
[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 e6 2. d4 d6 3. Nf3 Nf6 4. Nc3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. 0-0 Bb7 8. h3 Rb8 9. Be3 a5 10. Qd2 h6 11. Rfe1 g6 12. a3 Bg7 13. Rab1 0-0 14. Bxh6 Re8 15. Bxg7 Kxg7 16. Qg5 Rh8 17. Qxa5 Ra8 18. Qg5 Rh5 19. Qd2 e5 20. dxe5 dxe5 21. Qxd8 Rxd8 22. Rbd1 Rhh8 23. Nxe5 Rde8 24. Nf3 Rh7 25. e5 Ng4 26. hxg4 Bc8 27. Re4 Reh8 28. Kf1 Ba6+ 29. Ke1 Rh1+ 30. Kd2 R1h7 31. Kc1 f5 32. gxf5 gxf5 33. Ra4 Bb7 34. Ra7 Bc8 35. Rxc7+ Kg6 36. Rd6+ Kh5 37. Rxh7+ Rxh7 38. Rxc6 Bb7 39. Rf6 Bc8 40. e6 Bxe6 41. Rxe6 Rh6 42. g4+ fxg4 43. Rxh6+ Kxh6 44. Ne5 Kh5 45. Ne4 Kh4 46. Nf6 g3 47. fxg3+ Kxg3 48. a4 Kf4 49. Nfd7 Ke4 50. a5 Kd5 51. a6 Kd4 52. a7 Kd5 53. a8Q+ Kd4 54. c3+ Ke3 55. Qf3# 1-0

[Event "CAN-ch U10"]
[Site "Ottawa"]
[Date "2007.07.06"]
[Round "7"]
[White "Lai, Jingzhou"]
[Black "Leu, Steven"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1549"]
[BlackElo "1530"]
[PlyCount "149"]
[EventDate "2007.07.03"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Nc6 9. Be2 0-0 10. 0-0 Qa5 11. Qc2 cxd4 12. Nxd4 Nxd4 13. Bxd4 Bxd4 14. cxd4 b6 15. Rac1 Ba6 16. Bxa6 Qxa6 17. Qc4 Qxc4 18. Rxc4 Rac8 19. Rfc1 Rxc4 20. Rxc4 Rd8 21. a4 Kg7 22. Kf1 Kf6 23. Ke2 Ke6 24. Ke3 Kd7 25. f3 Rc8 26. Rxc8 Kxc8 27. Kd3 e6 28. Kc4 a6 29. g3 Kc7 30. f4 f5 31. exf5 exf5 32. Kd5 Kd7 33. h3 h6 34. g4 g5 35. fxg5 fxg4 36. gxh6 g3 37. h7 g2 38. h8Q g1Q 39. Qh7+ Kd8 40. Qh4+ Kc7 41. Qf4+ Kd8 42. Qd6+ Ke8 43. Qe6+ Kf8 44. Qg4 Qh1+ 45. Ke5 Qe1+ 46. Kf4 Qd2+ 47. Kg3 Qe1+ 48. Kf4 Qd2+ 49. Kf5 Qd3+ 50. Kf6 Qf1+ 51. Qf5 Qc4 52. Ke5+ Ke7 53. Qf6+ Kd7 54. Qd6+ Kc8 55. Qe6+ Qxe6+ 56. Kxe6 b5 57. axb5 axb5 58. Kd5 Kc7 59. Kc5 b4 60. Kxb4 Kd6 61. Kc4 Kc6 62. d5+ Kd6 63. Kd4 Kd7 64. h4 Kd6 65. h5 Kd7 66. Kc5 Ke7 67. h6 Kd7 68. h7 Kc7 69. d6+ Kd7 70. h8Q Ke6 71. Qh6+ Ke5 72. Qe3+ Kf6 73. Kd5 Kf7 74. Ke5 Kg6 75. Ke6 1-0

[Event "CAN-ch U10"]
[Site "Ottawa"]
[Date "2007.07.05"]
[Round "5"]
[White "Brichko, Mike"]
[Black "Leu, Steven"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1364"]
[BlackElo "1530"]
[PlyCount "77"]
[EventDate "2007.07.03"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 Bb4 8. Qd2 d5 9. Bd3 e5 10. Nde2 d4 11. Nxd4 exd4 12. Bxd4 Nc6 13. Be3 Qa5 14. a3 Bxc3 15. Qxc3 Qxc3+ 16. bxc3 0-0 17. 0-0 Ne5 18. Be2 Be6 19. Bd4 Nc6 20. Bxf6 gxf6 21. f4 f5 22. e5 f6 23. exf6 Rxf6 24. Rfe1 Rc8 25. Bf3 Re8 26. Bh5 Rd8 27. Bf3 Kf8 28. Rab1 Bc8 29. Bh5 Rdd6 30. Re8+ Kg7 31. Rxc8 Rfe6 32. Re8 Rf6 33. Rxb7+ Kh6 34. Bf3 Na5 35. Rbe7 Rb6 36. Rh8 Rfe6 37. Rhxh7+ Kg6 38. Bh5+ Kf6 39. Rhf7# 1-0

[Event "CAN-ch U10"]
[Site "Ottawa"]
[Date "2007.07.05"]
[Round "6"]
[White "Leu, Steven"]
[Black "Jensen, Jacob"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1530"]
[BlackElo "1335"]
[PlyCount "55"]
[EventDate "2007.07.03"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 0-0 9. g4 b5 10. a3 Bb7 11. h4 Qc7 12. h5 Nc6 13. g5 Nxd4 14. Qxd4 Ne8 15. Qd2 Rd8 16. Qf2 d5 17. Bb6 Qd7 18. Bxd8 Qxd8 19. 0-0-0 Bxg5+ 20. Kb1 Nc7 21. f4 Qf6 22. Qb6 Qxf4 23. Qxb7 dxe4 24. Qxe4 Qf2 25. Bd3 f6 26. Qxh7+ Kf7 27. Bg6+ Ke7 28. Qxg7+ 1-0

[Event "CAN-ch U10"]
[Site "Ottawa"]
[Date "2007.07.04"]
[Round "3"]
[White "Jean, Justin"]
[Black "Leu, Steven"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1157"]
[BlackElo "1530"]
[PlyCount "105"]
[EventDate "2007.07.03"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 Bb4 8. Bd2 Nc6 9. Nxc6 bxc6 10. a3 Be7 11. Qe2 0-0 12. 0-0-0 Rb8 13. b4 a5 14. e5 Nd5 15. Nxd5 cxd5 16. f4 Qa7 17. Be3 Qa8 18. Bc5 Bxc5 19. bxc5 Qb7 20. g4 d4 21. Bg2 Qb2+ 22. Kd2 Qc3+ 23. Kc1 Qxa3+ 24. Kd2 Qc3+ 25. Kc1 Rb4 26. Rd3 Qb2+ 27. Kd2 Ba6 28. f5 Bxd3 29. Qxd3 Qc3+ 30. Qxc3 dxc3+ 31. Kxc3 Rxg4 32. Bf3 Rf4 33. Rf1 Rxf5 34. c6 dxc6 35. h4 h6 36. Kb3 g5 37. hxg5 hxg5 38. Ka4 g4 39. Bxg4 Rxf1 40. Be2 Re1 41. Bc4 Re4 42. Kxa5 Rxc4 43. c3 Rc5+ 44. Kb4 Rxe5 45. c4 Rb8+ 46. Kc3 c5 47. Kd3 Rb3+ 48. Kc2 Rh3 49. Kd2 Ree3 50. Kc2 f5 51. Kd2 f4 52. Kc2 Rh2+ 53. Kc1 0-1

[Event "CAN-ch U10"]
[Site "Ottawa"]
[Date "2007.07.04"]
[Round "4"]
[White "Leu, Steven"]
[Black "Kalra, Agastya"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1530"]
[BlackElo "1365"]
[PlyCount "87"]
[EventDate "2007.07.03"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. g4 Nxd4 10. Bxd4 Be6 11. 0-0-0 Qa5 12. Kb1 Rfc8 13. a3 Rab8 14. h4 b5 15. Nd5 Qxd2 16. Nxf6+ Bxf6 17. Rxd2 Bxd4 18. Rxd4 Rc5 19. Rg1 Rbc8 20. Bd3 Bc4 21. Bxc4 Rxc4 22. Rxc4 Rxc4 23. Kc1 Kf8 24. Kd2 Ra4 25. Ke3 Ke8 26. Rd1 Kd7 27. Rd4 Rxd4 28. Kxd4 Ke6 29. f4 f5 30. g5 fxe4 31. Kxe4 d5+ 32. Kd4 Kf5 33. Kxd5 Kxf4 34. Ke6 Kg4 35. b3 Kxh4 36. c4 Kxg5 37. c5 h5 38. c6 h4 39. c7 h3 40. c8Q Kg4 41. Qc1 Kg3 42. Qg1+ Kh4 43. Qxg6 h2 44. Qg2 1-0

[Event "CAN-ch U10"]
[Site "Ottawa"]
[Date "2007.07.03"]
[Round "1"]
[White "Blair, Jeffrey"]
[Black "Leu, Steven"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1065"]
[BlackElo "1530"]
[PlyCount "32"]
[EventDate "2007.07.03"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. Bc4 Qxc4 8. b3 Qxc3+ 9. Kf1 Qc7 10. g3 Nxe4 11. Bf4 e5 12. f3 Nc3 13. Bxe5 Qxe5 14. Qd3 Qc7 15. Re1+ Kd8 16. Qe3 Qc5 0-1

[Event "CAN-ch U10"]
[Site "Ottawa"]
[Date "2007.07.03"]
[Round "2"]
[White "Leu, Steven"]
[Black "Luo, Zhao Yang"]
[Result "0-1"]
[ECO "C85"]
[WhiteElo "1530"]
[BlackElo "1795"]
[PlyCount "96"]
[EventDate "2007.07.03"]
[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. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d3 Nf6 7. Bg5 h6 8. Bh4 0-0 9. Re1 Bg4 10. Nbd2 Re8 11. h3 Bh5 12. Qe2 Qe7 13. c3 Rad8 14. Kh1 Qe6 15. Qe3 Be7 16. d4 Nd7 17. Bg3 Bf6 18. Kh2 Rc8 19. b3 Qe7 20. Kh1 c5 21. dxe5 Nxe5 22. Nxe5 Bxe5 23. Bxe5 Qxe5 24. Nc4 Qe7 25. f4 b5 26. Nd2 Rcd8 27. f5 f6 28. g4 Bf7 29. Nf3 c4 30. b4 Rd3 31. Qe2 Rxc3 32. a3 g6 33. Kg2 gxf5 34. gxf5 Bh5 35. Rf1 Qxe4 36. Qxe4 Rxe4 37. Rad1 Ree3 38. Rd8+ Kf7 39. Ng1 Ke7 40. Rh8 Be2 41. Re1 Bh5 42. Rf1 Rxa3 43. Rxh6 Be8 44. Rd1 Rad3 45. Rh7+ Kd6 46. Rf1 Rd2+ 47. Rf2 Bc6+ 48. Kh2 Rxf2# 0-1

[Event "Pan American-ch"]
[Site "Washington DC"]
[Date "2006.12.27"]
[Round "1"]
[White "Panjwani, Raja"]
[Black "Leu, Steven"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2223"]
[BlackElo "1402"]
[PlyCount "119"]
[EventDate "2006.12.27"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Qe2 Qc7 4. g3 Nc6 5. c3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. d3 d5 9. e5 Nd7 10. Re1 f6 11. exf6 Nxf6 12. Bh3 Kh8 13. Bxe6 Bxe6 14. Qxe6 Qd7 15. Ng5 Qxe6 16. Nxe6 Rf7 17. Nd2 h6 18. Nb3 b6 19. Nf4 Kh7 20. h4 Bd6 21. Re6 Rd8 22. Kg2 Re7 23. Rxe7 Bxe7 24. Be3 Bd6 25. a4 a5 26. d4 cxd4 27. Nxd4 Nxd4 28. Bxd4 Bc5 29. Ne6 Rc8 30. Bxf6 gxf6 31. Rd1 Rc6 32. Nf4 Rd6 33. Rxd5 Rxd5 34. Nxd5 Kg6 35. Ne3 Kf7 36. Kf3 Ke6 37. Ke4 f5+ 38. Nxf5 Bxf2 39. Kf3 Kxf5 40. Kxf2 Ke4 41. Ke2 Kd5 42. g4 Ke4 43. b4 Kf4 44. g5 hxg5 45. h5 Kf5 46. bxa5 bxa5 47. c4 g4 48. c5 Kg5 49. c6 Kxh5 50. c7 Kh4 51. Kf2 Kg5 52. Kg3 Kf5 53. c8Q+ Ke4 54. Qd7 Ke3 55. Qd5 Ke2 56. Qd4 Ke1 57. Qf2+ Kd1 58. Qb2 Ke1 59. Qc2 Kf1 60. Qd1# 1-0

[Event "CAN-ch U10"]
[Site "Kitchener"]
[Date "2006.07.12"]
[Round "6"]
[White "Sohal, Tanraj"]
[Black "Leu, Steven"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1483"]
[BlackElo "1221"]
[PlyCount "146"]
[EventDate "2006.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Qc7 6. a3 Nf6 7. Nc3 Nc6 8. Nxc6 bxc6 9. f3 d6 10. Qd2 Be7 11. Be2 0-0 12. 0-0 Bb7 13. Rad1 Rfd8 14. Bc4 d5 15. exd5 cxd5 16. Bb3 d4 17. Bxd4 e5 18. Kh1 Rxd4 19. Qe2 Rxd1 20. Rxd1 Rd8 21. Re1 Bd6 22. Rd1 Be7 23. Re1 Nd7 24. Bc4 Ra8 25. Qd3 Nc5 26. Qe2 Bf6 27. Rd1 Rd8 28. Re1 Rd6 29. Qe3 Qb6 30. f4 Nd7 31. Qxb6 Rxb6 32. b4 Rc6 33. Bd5 Rxc3 34. Bxb7 exf4 35. Bxa6 Rxc2 36. b5 h6 37. Re8+ Kh7 38. h3 Be5 39. Kg1 Rc1+ 40. Kf2 Bd4+ 41. Ke2 Be3 42. Re7 Nb6 43. Rxf7 Rc2+ 44. Kd3 Rxg2 45. Bb7 Rd2+ 46. Kc3 Kg6 47. Re7 Nd5+ 48. Bxd5 Rxd5 49. Rb7 Rd6 50. a4 Rb6 51. Rd7 f3 52. Rd1 f2 53. Kb4 Bd2+ 54. Kc5 Be1 55. Kxb6 f1Q 56. Rd6+ Kf7 57. Rd7+ Ke6 58. Rc7 Qf2+ 59. Kb7 Qf3+ 60. Rc6+ Kd7 61. h4 h5 62. a5 Bxa5 63. Ka6 Bd8 64. Kb7 Bc7 65. Ka6 Qxc6+ 66. bxc6+ Kxc6 67. Ka7 Bg3 68. Ka8 Bxh4 69. Ka7 Bg3 70. Ka8 h4 71. Ka7 h3 72. Ka8 h2 73. Ka7 h1Q 0-1

[Event "CAN-ch U10"]
[Site "Kitchener"]
[Date "2006.07.11"]
[Round "3"]
[White "Leu, Steven"]
[Black "Florea, Alexandru"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1596"]
[BlackElo "1705"]
[PlyCount "152"]
[EventDate "2006.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. dxc5 Bxc5 6. Bb5 Qb6 7. Bxc6+ bxc6 8. 0-0 Ba6 9. exd5 cxd5 10. c4 dxc4 11. Ne4 c3 12. Re1 Rd8 13. Qc2 Bd3 14. Qa4+ Bb5 15. Qc2 Ne7 16. Nxc5 Qxc5 17. Qxc3 Qxc3 18. bxc3 0-0 19. Ba3 Rfe8 20. Bxe7 Rxe7 21. Red1 Red7 22. Rxd7 Rxd7 23. Nd4 Rb7 24. Rb1 Ba6 25. Rxb7 Bxb7 26. h3 e5 27. Nb3 f6 28. Kf1 Kf7 29. g3 Bc8 30. h4 Ke6 31. Ke2 Kd5 32. Kd2 f5 33. f3 h6 34. Kd3 Ba6+ 35. Ke3 g5 36. hxg5 hxg5 37. Nd2 Bb5 38. a3 a6 39. g4 Bd7 40. gxf5 Bxf5 41. c4+ Kc5 42. Ne4+ Kxc4 43. Nxg5 Bg6 44. f4 exf4+ 45. Kxf4 Kb3 46. Nf3 Kxa3 47. Nd4 a5 48. Ke3 Kb2 49. Kd2 a4 50. Nb5 Be8 51. Nc3 a3 52. Nd1+ Kb3 53. Nc3 Bg6 54. Ne2 Kb2 55. Nc3 Bc2 56. Na2 Ba4 57. Nc1 Bb5 58. Kd1 Bc4 59. Kd2 Be2 60. Nxe2 a2 61. Ke3 a1Q 62. Nf4 Qa4 63. Nd5 Kb3 64. Nf4 Qc4 65. Ne2 Qg4 66. Nd4+ Kc4 67. Nf3 Kc3 68. Ne5 Qd4+ 69. Kf3 Qxe5 70. Kg4 Kd3 71. Kf3 Qe4+ 72. Kf2 Qe3+ 73. Kg2 Ke4 74. Kf1 Qd2 75. Kg1 Kf3 76. Kh1 Qg2# 0-1

[Event "CAN-ch U10"]
[Site "Victoria"]
[Date "2005.03.27"]
[Round "7"]
[White "Rathwell, James"]
[Black "Leu, Steven"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "61"]
[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. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. Bxf6 Bxf6 7. e4 c6 8. e5 Be7 9. c5 Nd7 10. Bd3 b5 11. 0-0 a5 12. a4 b4 13. Ne2 Ba6 14. g3 Bxd3 15. Qxd3 f5 16. Nf4 Bg5 17. Nxe6 Qe7 18. Nxf8 Qxf8 19. Nxg5 h6 20. Ne6 Qf7 21. Nf4 Nf8 22. e6 Nxe6 23. Nxe6 Qxe6 24. Rfe1 Qf6 25. Re5 g6 26. Rae1 Rc8 27. Re8+ Rxe8 28. Rxe8+ Kg7 29. Qa6 Qxd4 30. Qb7+ Kf6 31. Qe7# 1-0

[Event "CAN-ch U10"]
[Site "Victoria"]
[Date "2005.03.26"]
[Round "6"]
[White "Leu, Steven"]
[Black "Li, Stanley"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "119"]
[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 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. Qd2 0-0 9. 0-0 d6 10. Nb3 Qc7 11. Be2 Bg4 12. Bxg4 Nxg4 13. g3 Nce5 14. Qe2 Qc4 15. Qxc4 Nxc4 16. Nd1 Ngxe3 17. fxe3 Nxb2 18. Nxb2 Bxb2 19. Rad1 Be5 20. Nd4 b6 21. c3 Rfc8 22. Rc1 Bg7 23. Nb5 a6 24. Nd4 Rc5 25. Nb3 Rxc3 26. Rxc3 Bxc3 27. Rc1 Bg7 28. Nd2 b5 29. a3 a5 30. Rb1 b4 31. axb4 axb4 32. Rb3 Ra3 33. Rxb4 Rxe3 34. Rb8+ Bf8 35. Kf2 Rc3 36. Nf3 f6 37. Ke2 Kf7 38. Kf2 Bh6 39. g4 Bf4 40. h3 d5 41. exd5 Bxb8 42. Kg2 e5 43. Kf2 e4 44. Nd4 Ba7 45. d6 Bxd4+ 46. Ke2 e3 47. d7 Ke7 48. d8Q+ Kxd8 49. Kf3 Rc2 50. Ke4 e2 51. Kd3 e1Q 52. Kxc2 Qc3+ 53. Kd1 Be3 54. Ke2 Qd2+ 55. Kf3 Qf2+ 56. Ke4 Qf4+ 57. Kd3 Kd7 58. Kc3 Kc6 59. Kd3 Kd5 60. Kc3 0-1

[Event "CAN-ch U10"]
[Site "Victoria"]
[Date "2005.03.26"]
[Round "5"]
[White "Wong, Justin"]
[Black "Leu, Steven"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "79"]
[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. Bc4 e6 3. Nf3 d5 4. exd5 exd5 5. Ne5 dxc4 6. Qe2 Qe7 7. Nc3 Nf6 8. 0-0 Nc6 9. f4 g5 10. d3 cxd3 11. cxd3 gxf4 12. Bxf4 Nd7 13. Nd5 Nd4 14. Qe4 Nf6 15. Qe1 Nc2 16. Qc3 Nxd5 17. Qxc2 Nxf4 18. Qa4+ Kd8 19. Qxf4 Ke8 20. Qa4+ Kd8 21. Nxf7+ Kc7 22. Qf4+ Kd7 23. Ne5+ Ke8 24. Rf2 Bg7 25. Re1 Rf8 26. Qa4+ Bd7 27. Qb3 Bxe5 28. Rfe2 Bd4+ 29. Kh1 Rf1+ 30. Rxf1 Qxe2 31. Qf7+ Kd8 32. Qg8+ Kc7 33. Qg3+ Be5 34. Re1 Bxg3 35. Rxe2 Bd6 36. g3 Bc6+ 37. Kg1 Rf8 38. b3 c4 39. dxc4 Bc5+ 40. Re3 0-1

[Event "CAN-ch U10"]
[Site "Victoria"]
[Date "2005.03.25"]
[Round "3"]
[White "Duncalfe, Clay"]
[Black "Leu, Steven"]
[Result "0-1"]
[ECO "B31"]
[PlyCount "66"]
[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. Qf3 Nc6 3. Bc4 Nf6 4. Qd1 Nxe4 5. f3 Nf6 6. g3 d5 7. f4 dxc4 8. d3 cxd3 9. Qxd3 Qxd3 10. cxd3 Nb4 11. Be3 Nc2+ 12. Kd2 Nxa1 13. b3 e6 14. Bxc5 Bxc5 15. d4 Bxd4 16. Kd3 Bxg1 17. Rxg1 Ng4 18. Nc3 Nxb3 19. Rb1 Nc5+ 20. Ke2 Nxh2 21. Rh1 Ng4 22. Kf3 e5 23. fxe5 Nxe5+ 24. Ke3 Ng6 25. Kd4 Ne6+ 26. Ke4 h5 27. Rxh5 Rxh5 28. g4 Rh4 29. Kf3 Nd4+ 30. Kg3 Rxg4+ 31. Kf2 Rf4+ 32. Ke3 b5 33. Nxb5 Nxb5 0-1

[Event "CAN-ch U10"]
[Site "Victoria"]
[Date "2005.03.25"]
[Round "4"]
[White "Leu, Steven"]
[Black "Sabaratnam, Thiruvaran Alex"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "48"]
[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 a6 4. Bxc6 dxc6 5. Nc3 Bd6 6. d4 exd4 7. Nxd4 Nf6 8. Be3 h6 9. Qd2 Bd7 10. 0-0-0 b5 11. a3 a5 12. Nf5 Bxf5 13. exf5 a4 14. b3 Bb4 15. Qxd8+ Rxd8 16. Rxd8+ Kxd8 17. Na2 Bd6 18. Rd1 Ke7 19. Re1 Kd7 20. Rd1 Rb8 21. Bc5 Ne4 22. bxa4 Nxf2 23. Rd4 Ke7 24. Bxd6+ cxd6 0-1

[Event "CAN-ch U10"]
[Site "Victoria"]
[Date "2005.03.24"]
[Round "1"]
[White "Cannon, Farley"]
[Black "Leu, Steven"]
[Result "1-0"]
[ECO "B21"]
[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 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e5 6. Bc4 Nf6 7. 0-0 Bb4 8. Bg5 0-0 9. Nd5 Be7 10. Nxe7+ Qxe7 11. Qe2 h6 12. Bh4 d6 13. h3 Be6 14. Rac1 Bxc4 15. Rxc4 Qe6 16. Bxf6 Qxf6 17. Rd1 Rad8 18. Rc3 Rd7 19. Rcd3 Rfd8 20. Qd2 a6 21. Ne1 Ne7 22. Nc2 d5 23. Ne3 d4 24. Ng4 Qe6 25. Rg3 Ng6 26. a3 Rd6 27. Rc1 b6 28. Rc7 R6d7 29. Rxd7 Qxd7 30. Qc2 Re8 31. Qd3 b5 32. Qd2 h5 33. Ne3 1-0

