[Event "CAN-ch University"]
[Site "London"]
[Date "2017.01.15"]
[Round "4"]
[White "Leu, Richard"]
[Black "Qian, Owen"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "2083"]
[BlackElo "2181"]
[PlyCount "61"]
[EventDate "2017.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[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 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. f3 c5 8. cxd5 cxd4 9. Qxd4 Nc6 10. Qd1 exd5 11. e3 d4 12. e4 Nxe4 13. fxe4 Qh4+ 14. Kd2 Qf4+ 15. Ke2 Qxe4+ 16. Kf2 Bf5 17. Nf3 Rfe8 18. Bb5 Bg4 19. Bd3 Qd5 20. h3 Bh5 21. g4 Bg6 22. Bf4 Re3 23. Bxg6 fxg6 24. Bxe3 dxe3+ 25. Kg3 Qe4 26. Re1 Kh8 27. Qe2 Re8 28. Rac1 h5 29. Rc3 h4+ 30. Nxh4 g5 31. Nf3 1-0

[Event "CAN-ch University"]
[Site "London"]
[Date "2017.01.14"]
[Round "1"]
[White "Knox, Christopher"]
[Black "Leu, Richard"]
[Result "1-0"]
[ECO "E47"]
[WhiteElo "2312"]
[BlackElo "2083"]
[PlyCount "83"]
[EventDate "2017.01.14"]
[EventType "swiss"]
[EventRounds "5"]
[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. e3 0-0 5. Bd3 b6 6. Nge2 Bb7 7. 0-0 d6 8. f4 Nbd7 9. e4 Ne8 10. Nb1 d5 11. cxd5 exd5 12. e5 f5 13. a3 Be7 14. g4 fxg4 15. Ng3 Bc8 16. Nc3 Nb8 17. Qc2 h6 18. Nxd5 c6 19. Nxe7+ Qxe7 20. Bc4+ Be6 21. f5 Bxc4 22. Qxc4+ Qf7 23. Qxf7+ Rxf7 24. Rf4 Nc7 25. Rxg4 Kh8 26. Bd2 Nba6 27. Rf1 Re8 28. e6 Nxe6 29. fxe6 Rxf1+ 30. Kxf1 Rxe6 31. Bf4 Kh7 32. Be5 g5 33. h4 Rg6 34. Ne4 Kg8 35. hxg5 hxg5 36. Rxg5 Rxg5 37. Nxg5 Kf8 38. Ke2 Ke7 39. Kd3 Kd7 40. Kc4 Ke7 41. b4 b5+ 42. Kd3 1-0

[Event "CAN-ch U16"]
[Site "Richmond Hill"]
[Date "2011.07.07"]
[Round "4"]
[White "Wu, Kevin"]
[Black "Leu, Richard"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2087"]
[BlackElo "2041"]
[PlyCount "84"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. f5 b4 13. Nce2 e5 14. Nb3 Bb7 15. Ng3 Rc8 16. Bd3 Nd7 17. h4 a5 18. Kd2 a4 19. Nc1 Qa5 20. Ke2 Nc5 21. Kf2 Nxd3+ 22. Qxd3 Ba6 23. Qd2 Qc5+ 24. Kf3 Qxc2 25. Qxb4 d5 26. Qd2 Qxd2 27. Rxd2 d4 28. a3 f6 29. Nge2 Kf7 30. Nd3 Rb8 31. Nec1 Rhc8 32. Rhh2 g6 33. fxg6+ hxg6 34. h5 Rh8 35. hxg6+ Kxg6 36. Rdg2 Rxh2 37. Rxh2 Bf8 38. Rh8 Kg7 39. Rh5 Bc4 40. Rh3 Kg6 41. Rg3 Bh6 42. Ke2 Bxc1 0-1

[Event "CAN-ch U16"]
[Site "Richmond Hill"]
[Date "2011.07.06"]
[Round "3"]
[White "Leu, Richard"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "2041"]
[BlackElo "2138"]
[PlyCount "76"]
[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 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 b6 7. Rc1 c6 8. Bd3 Nh5 9. Bg5 Bb7 10. 0-0 h6 11. Bh4 dxc4 12. Bxc4 Nd7 13. Qc2 g5 14. Bg3 Nxg3 15. fxg3 e6 16. g4 Qe7 17. Rcd1 Rfd8 18. e4 b5 19. Bd3 c5 20. Bxb5 cxd4 21. Nxd4 Nf6 22. Nb3 Nxg4 23. Qe2 Ne5 24. Ba6 Bc6 25. Bb5 Bb7 26. Ba6 Bc6 27. Bb5 Rac8 28. Rxd8+ Rxd8 29. Rd1 Rxd1+ 30. Nxd1 Ba8 31. Nc3 Qc7 32. h3 Ng6 33. Qe3 Be5 34. Nd4 Qb6 35. Nc2 Qb7 36. Nd4 a6 37. Bf1 Qxb2 38. Bxa6 Qb6 0-1

[Event "CAN-ch U16"]
[Site "Richmond Hill"]
[Date "2011.07.06"]
[Round "1"]
[White "Serenko, Vlad"]
[Black "Leu, Richard"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "936"]
[BlackElo "2041"]
[PlyCount "136"]
[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 c5 2. Nf3 d6 3. e5 d5 4. d4 e6 5. Be3 Nc6 6. dxc5 a6 7. c3 Qc7 8. Bd4 Nge7 9. Qe2 Ng6 10. g3 Be7 11. Nbd2 f6 12. exf6 gxf6 13. Be3 e5 14. Nh4 Nxh4 15. gxh4 Be6 16. Qh5+ Bf7 17. Qg4 h5 18. Qg7 Rg8 19. Qh7 d4 20. Bh6 Bd5 21. cxd4 Nxd4 22. b4 0-0-0 23. Bh3+ Kb8 24. Rf1 Rh8 25. Qg6 Rdg8 26. Bg7 Bf8 27. Qe8+ Ka7 28. Bxh8 Nc2+ 29. Ke2 Nxa1 30. Rxa1 Rxh8 31. Rd1 Bg7 32. Qg6 Bf7 33. Qf5 Rd8 34. Qh7 Bg8 35. Qxh5 Bxa2 36. Qf5 Rd4 37. Ra1 Bg8 38. Qc8 Qxc8 39. Bxc8 Bh6 40. Rd1 Rxb4 41. f3 Rb2 42. h5 Bb3 43. Rb1 Rxd2+ 44. Ke1 Bd5 45. Rd1 Rxd1+ 46. Kxd1 Bxf3+ 47. Ke1 Bxh5 48. h4 Bf8 49. c6 bxc6 50. Bd7 Kb6 51. Kd2 Bc5 52. Kd3 Bf2 53. Ke4 Bxh4 54. Kf5 a5 55. Ke6 Bg4+ 56. Ke7 Bxd7 57. Kxd7 e4 58. Kd6 e3 59. Ke6 e2 60. Kf5 e1Q 61. Kg6 a4 62. Kf5 a3 63. Kg6 a2 64. Kf5 a1Q 65. Kg6 Qe8+ 66. Kf5 Qae5+ 67. Kg4 Qg5+ 68. Kf3 Qee3# 0-1

[Event "CAN-ch Amateur U2100"]
[Site "Kitchener"]
[Date "2010.08.02"]
[Round "6"]
[White "Nicholson, Matthew"]
[Black "Leu, Richard"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1982"]
[BlackElo "2005"]
[PlyCount "51"]
[EventDate "2010.07.30"]
[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. Be3 e6 7. f3 Qc7 8. Qd2 Be7 9. g4 Nc6 10. 0-0-0 b5 11. Kb1 Bb7 12. g5 Nd7 13. Bh3 Nc5 14. Nxc6 Bxc6 15. Bd4 b4 16. Ne2 e5 17. Be3 Qb7 18. Ng3 g6 19. Bf1 0-0-0 20. Bc4 Na4 21. Qe2 Kb8 22. Bxa6 Nc3+ 23. bxc3 Qc7 24. cxb4 d5 25. exd5 Bxd5 26. Qb5+ 1-0

[Event "CAN-ch Amateur U2100"]
[Site "Kitchener"]
[Date "2010.08.01"]
[Round "5"]
[White "Leu, Richard"]
[Black "Becker, Paul"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2005"]
[BlackElo "2035"]
[PlyCount "48"]
[EventDate "2010.07.30"]
[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. e3 a6 5. Nc3 e6 6. a3 Nbd7 7. Qc2 Bd6 8. b4 0-0 9. Bb2 Re8 10. Bd3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. cxd5 cxd5 14. Ne2 Qe7 15. h3 Bd7 16. Bd4 Bxd4 17. Nxd4 Rac8 18. Qb3 Qe5 19. 0-0 Ne4 20. Bxe4 dxe4 21. Rac1 Qg5 22. Rxc8 Rxc8 23. Kh2 Qe5+ 24. Kg1 Qg5 1/2-1/2

[Event "CAN-ch Amateur U2100"]
[Site "Kitchener"]
[Date "2010.07.31"]
[Round "2"]
[White "Knechtel, Tim E"]
[Black "Leu, Richard"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1761"]
[BlackElo "2005"]
[PlyCount "68"]
[EventDate "2010.07.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 c5 3. Nbd2 Nc6 4. e4 g6 5. c3 Bg7 6. Be2 e5 7. 0-0 Nge7 8. Re1 0-0 9. h3 b6 10. Qc2 h6 11. Nf1 Be6 12. Bd2 Qd7 13. Qc1 Kh7 14. N3h2 f5 15. exf5 gxf5 16. f4 e4 17. dxe4 fxe4 18. g4 d4 19. f5 Bd5 20. Bf4 Nxf5 21. c4 Bg8 22. gxf5 Qxf5 23. Bg3 Qxh3 24. Bg4 Rxf1+ 25. Rxf1 Qxg3+ 26. Kh1 Kh8 27. Rg1 Qh4 28. Rg3 Qxg3 29. Qc2 Be5 30. Rg1 Qxh2+ 31. Qxh2 Bxh2 32. Kxh2 Ne5 33. b3 Nxg4+ 34. Rxg4 Re8 0-1

[Event "CAN-ch Amateur U2100"]
[Site "Kitchener"]
[Date "2010.07.31"]
[Round "3"]
[White "Leu, Richard"]
[Black "Fu, James"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2005"]
[BlackElo "2023"]
[PlyCount "49"]
[EventDate "2010.07.30"]
[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 Nc6 2. c4 e5 3. d5 Nce7 4. e4 Ng6 5. Nc3 Nf6 6. Be3 Bb4 7. Bd3 0-0 8. Qc2 d6 9. f3 Nh5 10. g3 Ne7 11. 0-0-0 f5 12. Nge2 f4 13. gxf4 exf4 14. Bd4 Ng6 15. e5 dxe5 16. Bxg6 exd4 17. Bxh7+ Kh8 18. Nxd4 Qh4 19. Bg6 a6 20. Ne6 Bxe6 21. dxe6 b5 22. Nd5 Bd6 23. e7 Rfb8 24. c5 Be5 25. Qf5 1-0

[Event "CAN-ch Amateur U2100"]
[Site "Kitchener"]
[Date "2010.07.31"]
[Round "4"]
[White "Siddeley, Hugh"]
[Black "Leu, Richard"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2051"]
[BlackElo "2005"]
[PlyCount "96"]
[EventDate "2010.07.30"]
[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. f3 a6 6. c4 e6 7. Nc3 Be7 8. Be2 Nbd7 9. 0-0 Qc7 10. Be3 b6 11. Qd2 Bb7 12. Rfd1 0-0 13. Kh1 Rac8 14. Rac1 Qb8 15. Bf1 Rfd8 16. Qf2 Ba8 17. a3 Ne5 18. Na4 Ned7 19. b4 Bf8 20. Nb3 Rc6 21. Rb1 Rdc8 22. Rd2 h6 23. b5 axb5 24. cxb5 R6c7 25. Nxb6 Nxb6 26. Bxb6 Rd7 27. a4 d5 28. e5 Qxe5 29. Bd4 Qh5 30. g4 Qg6 31. Bd3 Ne4 32. Qe3 e5 33. Bxe5 d4 34. Bxd4 Re8 35. fxe4 Rxe4 36. Bxe4 Bxe4+ 37. Kg1 Bxb1 38. h3 Bc2 39. Be5 Rxd2 40. Nxd2 Bxa4 41. b6 Qc6 42. Kh2 Bc5 43. Bd4 Qd6+ 44. Be5 Qxb6 45. Qc3 Bg1+ 46. Kh1 Bc6+ 47. Nf3 Bxf3+ 48. Qxf3 Bc5 1/2-1/2

[Event "CAN-ch Amateur U2100"]
[Site "Kitchener"]
[Date "2010.07.30"]
[Round "1"]
[White "Leu, Richard"]
[Black "Brammall, Stuart"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2005"]
[BlackElo "1838"]
[PlyCount "95"]
[EventDate "2010.07.30"]
[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 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Be6 6. e3 Nc6 7. Bd2 a6 8. Nf3 h6 9. 0-0-0 Kc8 10. Bd3 Nf6 11. h3 Be7 12. e4 Nd7 13. Nd5 Bc5 14. Rhf1 Re8 15. Rde1 Rd8 16. Kb1 Nf8 17. Bc3 Ng6 18. Rd1 Rd7 19. b4 Bd6 20. c5 Bf8 21. Bc2 f6 22. Bb3 Bxd5 23. exd5 Nd8 24. Bc2 Ne7 25. d6 cxd6 26. cxd6 Nec6 27. Bf5 Nf7 28. Bxd7+ Kxd7 29. Nh4 Nxd6 30. Ng6 Kc7 31. Nxf8 Rxf8 32. Rfe1 Rd8 33. a4 b5 34. axb5 axb5 35. Kc2 Ra8 36. Ra1 Rxa1 37. Rxa1 Kb7 38. Re1 Kc7 39. g4 g5 40. h4 Kb7 41. hxg5 hxg5 42. Kd3 Ne7 43. Rh1 Nd5 44. Rh6 Kc6 45. f3 Nf4+ 46. Kc2 Nd5 47. Kb3 Nb7 48. Bxe5 1-0

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2010.07.09"]
[Round "7"]
[White "Leu, Richard"]
[Black "Farrant Diaz, Nathan"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2036"]
[BlackElo "1716"]
[PlyCount "55"]
[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 b6 2. c4 Bb7 3. Nc3 Nf6 4. d5 e6 5. a3 exd5 6. cxd5 Bd6 7. g3 Be5 8. Bg2 0-0 9. Bf4 Bxf4 10. gxf4 Re8 11. e3 a5 12. Nge2 Na6 13. Ng3 Nc5 14. Qc2 Ba6 15. Rd1 Bc4 16. Rd4 Bb3 17. Qe2 a4 18. 0-0 Ra5 19. Re1 d6 20. Bf3 Kh8 21. Kh1 g6 22. Kg2 Re7 23. Qd2 Ne8 24. e4 Ba2 25. Nxa2 Nb3 26. Qc3 Nxd4 27. Qxd4+ Kg8 28. Nb4 1-0

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2010.07.08"]
[Round "5"]
[White "Posaratnanathan, Juliaan"]
[Black "Leu, Richard"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1768"]
[BlackElo "2036"]
[PlyCount "47"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 Qc7 7. Be3 e6 8. h3 Nbd7 9. g4 h6 10. Be2 b5 11. a3 Bb7 12. Qg2 Nc5 13. f3 d5 14. exd5 Nxd5 15. Nxd5 Bxd5 16. 0-0-0 Rc8 17. Kb1 Na4 18. Bd3 Nxb2 19. Kxb2 Qc3+ 20. Kb1 Bxa3 21. Bc1 Bxc1 22. Kxc1 Qa1+ 23. Kd2 Qxd4 24. Ke1 0-1

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2010.07.08"]
[Round "6"]
[White "Sohal, Tanraj"]
[Black "Leu, Richard"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2094"]
[BlackElo "2036"]
[PlyCount "105"]
[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 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c6 5. Bg2 Bd6 6. Qc2 Nbd7 7. 0-0 0-0 8. Nbd2 Re8 9. e4 Nxe4 10. Nxe4 dxe4 11. Qxe4 c5 12. Be3 Qc7 13. b3 f5 14. Qd3 e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Rad1 Be6 18. Bd5 g6 19. Bxe6+ Rxe6 20. Qd5 Rae8 21. Qxc5 Qxc5 22. Bxc5 b6 23. Be3 Bd6 24. Rd5 f4 25. Bxf4 Bxf4 26. gxf4 Rf8 27. Rd7 a5 28. Rfd1 Rxf4 29. Rb7 h5 30. Rd8+ Rf8 31. Rxf8+ Kxf8 32. Ra7 Rc6 33. Ra6 Kf7 34. c5 Rxc5 35. Rxb6 a4 36. bxa4 Rc4 37. a5 Ra4 38. a6 Rxa2 39. Kg2 Ra3 40. f3 g5 41. Rb7+ Kg6 42. Ra7 Ra2+ 43. Kg1 h4 44. Ra8 Kg7 45. a7 h3 46. Kf1 Kh7 47. Ke1 Kg7 48. Kd1 Rxh2 49. Rg8+ Kxg8 50. a8Q+ Kh7 51. Qe4+ Kg8 52. Qg6+ Kh8 53. Qh6+ 1-0

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2010.07.07"]
[Round "4"]
[White "Leu, Richard"]
[Black "Chan, Alex H"]
[Result "0-1"]
[ECO "D29"]
[WhiteElo "2036"]
[BlackElo "1820"]
[PlyCount "110"]
[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. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. 0-0 c5 7. Qe2 b5 8. Bb3 Bb7 9. Nc3 Nbd7 10. Rd1 Qc7 11. e4 cxd4 12. e5 Nxe5 13. Nxe5 dxc3 14. Bf4 Bc5 15. bxc3 0-0 16. Kh1 Qb6 17. f3 h6 18. Bc2 Rfd8 19. Rdb1 Nd5 20. Nc4 Nxf4 21. Nxb6 Nxe2 22. Nxa8 Bxa8 23. Rd1 Bd5 24. Rd3 Rc8 25. Bb3 Bc4 26. Rd7 g6 27. Re1 Nxc3 28. Bxc4 bxc4 29. Rc1 Nxa2 30. Rxc4 Rb8 31. g3 Bb4 32. Rcc7 Rf8 33. h4 a5 34. Rd4 Nc3 35. h5 Nb5 36. Rxb4 Nxc7 37. Rb7 Nd5 38. Ra7 gxh5 39. Rxa5 Kg7 40. Ra4 Kg6 41. Kg2 Rc8 42. Ra2 Rc4 43. Rd2 h4 44. gxh4 Rxh4 45. Kg3 Rc4 46. Re2 h5 47. Rd2 Ne3 48. Ra2 Nf5+ 49. Kf2 Rf4 50. Kg2 e5 51. Ra6+ f6 52. Ra3 Nd4 53. Ra4 Rxf3 54. Rxd4 exd4 55. Kxf3 Kf5 0-1

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2010.07.07"]
[Round "3"]
[White "Semianiuk, Konstantin"]
[Black "Leu, Richard"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2041"]
[BlackElo "2036"]
[PlyCount "123"]
[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 Nf6 2. Nf3 d5 3. e3 e6 4. Nbd2 Bd6 5. Bd3 Nbd7 6. Qe2 c5 7. c3 0-0 8. 0-0 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 f5 12. Qe2 h6 13. Re1 Qf6 14. Qc2 Kf8 15. b3 cxd4 16. cxd4 Nb6 17. Ne5 Bxe5 18. dxe5 Qh4 19. Ba3+ Kg8 20. Rac1 Bd7 21. Qd2 Bc6 22. Bc5 Qg4 23. Bf1 Rad8 24. Qe3 Nd5 25. Qg3 Qxg3 26. hxg3 Rc8 27. Red1 Kf7 28. a4 a6 29. Bd3 Red8 30. Bd6 Ke8 31. f3 Kf7 32. Kf2 Rh8 33. Rc2 Rhd8 34. Rcd2 h5 35. Bc4 g6 36. a5 Ne7 37. Bxe7 Rxd2+ 38. Rxd2 Kxe7 39. Rd6 Bd7 40. Ke3 Rc6 41. Rxc6 Bxc6 42. Kd4 g5 43. b4 g4 44. Ke3 Bd7 45. Kf4 Bc6 46. Be2 Bd7 47. Kg5 Be8 48. Bd1 Kf7 49. Kxh5 gxf3 50. Bxf3 Ke7+ 51. Kg5 Bb5 52. Bxb7 Be2 53. Bf3 Bf1 54. Bc6 Kd8 55. Kf6 Bc4 56. Bf3 Kd7 57. g4 fxg4 58. Bxg4 Bd5 59. Bf3 Bc4 60. g4 Bb5 61. g5 Bd3 62. g6 1-0

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2010.07.06"]
[Round "1"]
[White "Chuchin, Sasha"]
[Black "Leu, Richard"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1480"]
[BlackElo "2036"]
[PlyCount "134"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Qc7 8. Be3 Be7 9. a3 Nc6 10. Nxc6 bxc6 11. Rb1 c5 12. Bc4 Bb7 13. f3 Rd8 14. Qe2 d5 15. exd5 exd5 16. Bxa6 d4 17. Nb5 Qb6 18. Bxb7 Qxb7 19. Bf4 d3 20. Nc7+ Qxc7 21. Bxc7 dxe2 22. Rfe1 Rd7 23. Ba5 0-0 24. Rxe2 Ra8 25. Bc3 h6 26. Rbe1 Kf8 27. Re5 Rb8 28. b3 Bd6 29. R5e2 Nd5 30. Ba1 Rbd8 31. Rd1 Nc7 32. Red2 Bxh2+ 33. Kxh2 Rxd2 34. Rxd2 Rxd2 35. b4 Rxc2 36. bxc5 Rxc5 37. Bb2 Rc2 38. Bd4 Nb5 39. Be5 f6 40. Bb8 Ke8 41. Kh3 Rc8 42. Bh2 Nxa3 43. f4 Nc4 44. g4 Nd2 45. Bg3 Ne4 46. Be1 g5 47. f5 Kf7 48. Bb4 Nf2+ 49. Kg3 Rc4 50. Bd2 Ne4+ 51. Kh3 Nxd2 52. Kg3 Nf1+ 53. Kh3 Rxg4 54. Kxg4 Ne3+ 55. Kh5 Nxf5 56. Kg4 Kg6 57. Kf3 h5 58. Kg2 g4 59. Kf2 h4 60. Kg2 Nd4 61. Kf2 f5 62. Kg2 h3+ 63. Kf2 f4 64. Kg1 g3 65. Kf1 f3 66. Kg1 Ne2+ 67. Kh1 g2+ 0-1

[Event "CAN-ch U14"]
[Site "Windsor"]
[Date "2010.07.06"]
[Round "2"]
[White "Leu, Richard"]
[Black "Gagnon, Justin"]
[Result "1-0"]
[ECO "E34"]
[WhiteElo "2036"]
[BlackElo "1824"]
[PlyCount "111"]
[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 e6 2. c4 d5 3. Nc3 Bb4 4. e3 Nf6 5. Qc2 Nc6 6. a3 Bxc3+ 7. Qxc3 a6 8. Bd3 b6 9. Ne2 Bb7 10. 0-0 dxc4 11. Qxc4 Qd5 12. Qxd5 exd5 13. b4 0-0 14. f3 a5 15. Bd2 axb4 16. axb4 h6 17. b5 Na5 18. Bxa5 Rxa5 19. Rxa5 bxa5 20. Rc1 Re8 21. Kf2 Re7 22. Nc3 Nd7 23. Na4 Nb6 24. Nc5 Bc8 25. Ra1 a4 26. Nxa4 Nxa4 27. Rxa4 Bd7 28. Ra7 Kf8 29. Rxc7 Be6 30. Rxe7 Kxe7 31. e4 Kd6 32. Ke3 Kc7 33. Kd2 Kb6 34. Kc3 Ka5 35. e5 Bd7 36. f4 g6 37. h3 h5 38. Kd2 Bf5 39. Bxf5 gxf5 40. g4 hxg4 41. hxg4 fxg4 42. f5 Kxb5 43. Ke3 Kc6 44. Kf4 g3 45. Kxg3 Kd7 46. Kg4 Ke7 47. Kh5 Ke8 48. Kh6 Kf8 49. Kh7 f6 50. e6 Ke8 51. Kg6 Ke7 52. Kg7 Ke8 53. Kxf6 Kf8 54. Kg6 Kg8 55. e7 Kh8 56. e8Q# 1-0

[Event "CAN-ch U12"]
[Site "Quebec"]
[Date "2008.07.16"]
[Round "5"]
[White "Leu, Richard"]
[Black "Nunez Painchaud, Raphael"]
[Result "0-1"]
[ECO "E33"]
[WhiteElo "1962"]
[BlackElo "1686"]
[PlyCount "128"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. e3 0-0 6. a3 Bxc3+ 7. Qxc3 a5 8. b3 d6 9. Bd3 e5 10. d5 Ne7 11. Qc2 g6 12. Ne2 Nd7 13. e4 f5 14. f3 Nc5 15. Nc3 fxe4 16. Nxe4 Nxe4 17. fxe4 Bg4 18. h3 Bd7 19. Bg5 Rf7 20. Qe2 Qf8 21. Rf1 Qg7 22. Rxf7 Qxf7 23. Qf2 Qxf2+ 24. Kxf2 Rf8+ 25. Ke2 Nc8 26. Rc1 Na7 27. b4 Kg7 28. Rb1 a4 29. b5 Nc8 30. Rb4 Nb6 31. Be3 Ra8 32. Bxb6 cxb6 33. Bc2 Kf6 34. Rb1 g5 35. Rf1+ Kg6 36. Kd2 Rc8 37. Kd3 h5 38. Ra1 Rf8 39. Ke2 Rc8 40. Bd3 h4 41. Rf1 Ra8 42. Ke3 Rc8 43. Be2 Ra8 44. Kd2 Rc8 45. Kd3 Kg7 46. Bh5 Kh6 47. Bf7 Rf8 48. Ke2 Kg7 49. Bh5 Rxf1 50. Kxf1 Kh6 51. Bf3 g4 52. hxg4 Kg5 53. Be2 Bxg4 54. Bd3 Kf4 55. Kf2 Bh5 56. Bc2 Bg6 57. Bxa4 Bxe4 58. Bd1 Bd3 59. c5 bxc5 60. a4 Be4 61. b6 Bxd5 62. a5 e4 63. Bb3 e3+ 64. Ke1 c4 0-1

[Event "CAN-ch U12"]
[Site "Quebec"]
[Date "2008.07.16"]
[Round "6"]
[White "Pecherski, Daniel"]
[Black "Leu, Richard"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1740"]
[BlackElo "1962"]
[PlyCount "116"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Bd3 c6 7. 0-0 Bg4 8. Qb3 Qb6 9. Ne5 Qxb3 10. axb3 Bc8 11. Bd2 e6 12. Ra2 Nfd7 13. Nf3 Na6 14. Be2 Nc7 15. Rfa1 a6 16. Nd1 Re8 17. c5 e5 18. Ba5 Ne6 19. Nxe5 Bxe5 20. dxe5 Nexc5 21. f4 Nxb3 22. Rb1 f6 23. exf6 Nxf6 24. Bb4 Bf5 25. Ra3 Bxb1 26. Rxb3 Bc2 27. Rc3 Bxd1 28. Bxd1 Ne4 29. Rb3 c5 30. Be1 b5 31. Rd3 Rad8 32. Bh4 Rd6 33. Kf1 Kg7 34. Be1 b4 35. Ba4 Rc8 36. Bh4 Kf7 37. Rd1 c4 38. Bc2 Ke6 39. Rd4 Rd7 40. Bd1 h5 41. g4 c3 42. bxc3 bxc3 43. Bc2 hxg4 44. Ra4 Rc6 45. Ke2 Rb7 46. Kd1 Rh7 47. Bg3 Nxg3 48. hxg3 Rh2 49. Ra2 Kf6 50. Ra5 Rd2+ 51. Kc1 Re6 52. Ra3 Rxe3 53. Rxc3 Rxc3 54. Kxd2 Rxg3 55. Bd3 Rxd3+ 56. Kxd3 Kf5 57. Kd4 g3 58. Kxd5 g2 0-1

[Event "CAN-ch U12"]
[Site "Quebec"]
[Date "2008.07.16"]
[Round "7"]
[White "Qin, Zi Yi"]
[Black "Leu, Richard"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2194"]
[BlackElo "1962"]
[PlyCount "67"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. 0-0 Nc6 9. c4 Qd8 10. dxc5 Qxd1 11. Rxd1 Bxc5 12. Nc3 Ke7 13. Bg5 h6 14. Bxf6+ gxf6 15. Ne4 Bxf3 16. Bxf3 Bd4 17. Ng3 Be5 18. Bxc6 bxc6 19. Rab1 Rab8 20. b3 f5 21. Ne2 Rhd8 22. f4 Bf6 23. Kf2 h5 24. Ke3 c5 25. Rbc1 h4 26. Nc3 Bd4+ 27. Ke2 Rg8 28. Kf1 a6 29. Rc2 Rbd8 30. a3 Kf6 31. Rd3 Rb8 32. Ne2 a5 33. Nxd4 cxd4 34. Rb2 1/2-1/2

[Event "CAN-ch U12"]
[Site "Quebec"]
[Date "2008.07.15"]
[Round "3"]
[White "Leu, Richard"]
[Black "Lepine, Cedric"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1962"]
[BlackElo "1541"]
[PlyCount "57"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 c5 11. dxc5 Nxc5 12. Bc2 f5 13. Re1 Ne4 14. Qe2 Nf6 15. Ne5 Qc7 16. Bf4 b6 17. Rad1 Bb7 18. f3 Rfe8 19. Kh1 Rad8 20. b3 h6 21. Bc1 g5 22. Bb2 Nd7 23. Nxd7 Rxd7 24. Bxf5 Rde7 25. Bg6 Rf8 26. Be4 Bxe4 27. Qxe4 Rf4 28. Qg6+ Kf8 29. Rxe6 1-0

[Event "CAN-ch U12"]
[Site "Quebec"]
[Date "2008.07.15"]
[Round "4"]
[White "Li, Chang He"]
[Black "Leu, Richard"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1967"]
[BlackElo "1962"]
[PlyCount "151"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 Qc7 9. h4 b5 10. a3 Nc6 11. 0-0-0 Rb8 12. Nxc6 Qxc6 13. g4 Bb7 14. g5 Nd7 15. h5 Ne5 16. Be2 Nc4 17. Bxc4 bxc4 18. g6 hxg6 19. hxg6 Rxh1 20. gxf7+ Kxf7 21. Rxh1 Bf6 22. Bg5 Be5 23. Bf4 Qc5 24. Bxe5 Qxe5 25. Rg1 Rd8 26. f4 Qh5 27. Qf2 Rd7 28. Kb1 Kf8 29. Rf1 Qh3 30. Rd1 Qg4 31. Rh1 Qg6 32. Rh8+ Ke7 33. e5 Qf5 34. Qh4+ Kf7 35. Rd8 Rxd8 36. Qxd8 dxe5 37. Qd7+ Kg6 38. Qxb7 exf4 39. Qxa6 f3 40. Qxc4 Kh5 41. Qf1 e5 42. b4 e4 43. Nd1 Qf4 44. Qf2 g5 45. b5 g4 46. b6 Qd6 47. b7 Qxd1+ 48. Kb2 Qd8 49. Qh2+ Kg5 50. b8Q Qf6+ 51. Qbe5+ Qxe5+ 52. Qxe5+ Kh4 53. Qxe4 Kg3 54. a4 f2 55. Qe2 Kg2 56. Qxg4+ Kh1 57. Qf3+ Kg1 58. Qxf2+ Kxf2 59. a5 Ke3 60. a6 Kd4 61. a7 Kc4 62. a8Q Kb4 63. c4 Kxc4 64. Qa5 Kd4 65. Qb5 Ke4 66. Qc5 Kf4 67. Qd5 Kg4 68. Qe5 Kf3 69. Kc3 Kf2 70. Qe4 Kg3 71. Qf5 Kg2 72. Qg5+ Kh2 73. Kd2 Kh3 74. Ke2 Kh2 75. Kf2 Kh3 76. Qg3# 1-0

[Event "CAN-ch U12"]
[Site "Quebec"]
[Date "2008.07.14"]
[Round "1"]
[White "Leu, Richard"]
[Black "Kaufman, Elliot"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1962"]
[BlackElo "1412"]
[PlyCount "103"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. a3 Bxc3 10. Qxc3 Qxc3 11. bxc3 b6 12. Be2 c5 13. 0-0 Bb7 14. f3 Rfe8 15. f4 dxc4 16. Bxc4 Ne4 17. Nxe4 Bxe4 18. Bb5 f6 19. Bxd7 Re7 20. Bb5 fxg5 21. fxg5 a6 22. Be2 Bd5 23. c4 Bc6 24. Rfb1 Rb7 25. dxc5 bxc5 26. Rxb7 Bxb7 27. Rb1 Be4 28. Rb6 Kf7 29. Bf3 Bxf3 30. gxf3 Ke7 31. Rc6 Kd7 32. Rxc5 Rc8 33. Rxc8 Kxc8 34. Kf2 Kc7 35. Ke2 Kc6 36. Kd3 Kc5 37. f4 g6 38. h3 a5 39. h4 a4 40. Kc3 Kd6 41. Kd4 Kc6 42. e4 Kd6 43. c5+ Kc6 44. Kc4 e5 45. fxe5 h6 46. gxh6 g5 47. hxg5 Kd7 48. Kd5 Ke7 49. e6 Kf8 50. Kd6 Kg8 51. g6 Kf8 52. Kd7 1-0

[Event "CAN-ch U12"]
[Site "Quebec"]
[Date "2008.07.14"]
[Round "2"]
[White "Liu, Steven2222"]
[Black "Leu, Richard"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1656"]
[BlackElo "1962"]
[PlyCount "76"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Re1 e6 7. d3 g6 8. Nc3 Bg7 9. Bf4 a6 10. Qd2 b5 11. e5 d5 12. d4 c4 13. Nd1 h5 14. c3 a5 15. a3 Nge7 16. Ne3 Qb7 17. Nc2 Nf5 18. Ne3 Nce7 19. Nxf5 Nxf5 20. Bg5 Bh6 21. Bxh6 Nxh6 22. Qg5 Qe7 23. g3 Nf5 24. Kg2 Kd7 25. Qxe7+ Nxe7 26. Ng5 Ke8 27. h3 Nc6 28. Rh1 Ke7 29. g4 b4 30. axb4 axb4 31. gxh5 gxh5 32. h4 Rhb8 33. Rhb1 Rxa1 34. Rxa1 bxc3 35. bxc3 Rb3 36. Rc1 Na7 37. Kf3 Nb5 38. Ke3 Nxc3 0-1

[Event "Kitchener Winter op"]
[Site "Kitchener"]
[Date "2008.02.17"]
[Round "4"]
[White "Fiedler, Brian"]
[Black "Leu, Richard"]
[Result "1-0"]
[ECO "D89"]
[WhiteElo "2201"]
[BlackElo "1916"]
[PlyCount "85"]
[EventDate "2008.02.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 14. d5 Bxa1 15. Qxa1 f6 16. Qd4 Bd7 17. Bh6 Re8 18. Rb1 b6 19. e5 Qc7 20. e6 Bc8 21. Qg4 Kh8 22. Nf4 Rg8 23. Re1 Qc5+ 24. Kh1 Bb7 25. Qh4 Qc8 26. Nxg6+ Rxg6 27. Bxg6 hxg6 28. Bf8+ Kg8 29. Bxe7 g5 30. Qh6 Qc2 31. Bxf6 Qh7 32. Qxg5+ Kf8 33. d6 Nc6 34. e7+ Ke8 35. d7+ Kxd7 36. Qd5+ Kc7 37. Be5+ Nxe5 38. Qxe5+ Kc6 39. Rc1+ Kd7 40. Rc7+ Ke8 41. Qb5+ Kf7 42. e8Q+ Kf6 43. Qbe5# 1-0

[Event "Kitchener Winter op"]
[Site "Kitchener"]
[Date "2008.02.17"]
[Round "5"]
[White "Leu, Richard"]
[Black "Becker, Paul"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1916"]
[BlackElo "2083"]
[PlyCount "59"]
[EventDate "2008.02.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 Bf5 6. Bd3 Bg6 7. 0-0 dxc4 8. Bxc4 b5 9. Bd3 e6 10. Bxg6 hxg6 11. Ne5 Bd6 12. f4 Qb6 13. Qf3 Ra7 14. Ne4 Nxe4 15. Qxe4 Bxe5 16. fxe5 Rd7 17. b4 Qd8 18. Bb2 Qe7 19. a3 g5 20. g3 0-0 21. g4 Rc8 22. Rf3 Rdd8 23. Rc1 Qb7 24. Kg2 Nd7 25. Rh1 g6 26. h4 Kg7 27. hxg5 Rh8 28. Qf4 Rcf8 29. Rxh8 Kxh8 30. Qh2+ 1-0

[Event "Kitchener Winter op"]
[Site "Kitchener"]
[Date "2008.02.16"]
[Round "3"]
[White "Filipovich, David"]
[Black "Leu, Richard"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2255"]
[BlackElo "1916"]
[PlyCount "51"]
[EventDate "2008.02.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 e6 5. 0-0 Ne7 6. c4 c6 7. Qc2 Nd7 8. Nbd2 Nf5 9. e3 b6 10. b3 0-0 11. Bb2 Bb7 12. e4 dxe4 13. Nxe4 c5 14. Rad1 Qc7 15. d5 e5 16. Rfe1 Rfe8 17. Bc1 h5 18. h4 a6 19. Bh3 Nd6 20. Nxd6 Qxd6 21. Bxd7 Qxd7 22. Bb2 Qd6 23. Re3 Re7 24. Rde1 Rae8 25. Qc3 f6 26. Nd2 1/2-1/2

[Event "Kitchener Winter op"]
[Site "Kitchener"]
[Date "2008.02.16"]
[Round "2"]
[White "Leu, Richard"]
[Black "Sambuev, Bator"]
[Result "0-1"]
[ECO "E39"]
[WhiteElo "1916"]
[BlackElo "2530"]
[PlyCount "56"]
[EventDate "2008.02.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. Nf3 Na6 7. e3 Nxc5 8. Be2 Nfe4 9. Bd2 Nxd2 10. Nxd2 b6 11. Bf3 Bb7 12. Bxb7 Nxb7 13. a3 Bxc3 14. Qxc3 d5 15. Rc1 Rc8 16. Qd3 Nc5 17. Qb1 dxc4 18. Rxc4 Qd5 19. Rh4 f5 20. Nf3 Ne4 21. Nd4 e5 22. Nf3 Qc4 23. Rxe4 fxe4 24. Nd2 Qd3 25. Rf1 Rc2 26. Qd1 Rd8 27. Rh1 Rxd2 28. Qc1 Qe2# 0-1

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2007.07.06"]
[Round "7"]
[White "Cheng, Jack"]
[Black "Leu, Richard"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1843"]
[BlackElo "1824"]
[PlyCount "122"]
[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. Be2 Nf6 7. 0-0 d6 8. Be3 Nc6 9. a4 b6 10. f4 Be7 11. Bf3 Bb7 12. Nb3 Rd8 13. Qe1 0-0 14. Qf2 Nd7 15. Rad1 Rb8 16. Rfe1 Ba8 17. Nd4 Rfe8 18. f5 Bf6 19. fxe6 fxe6 20. Bg4 Nxd4 21. Bxd4 Ne5 22. Be2 Rf8 23. Qg3 Bb7 24. Qe3 Bc8 25. Rf1 h6 26. Qg3 Qe7 27. Bxe5 Bxe5 28. Rxf8+ Qxf8 29. Qd3 Qe7 30. g3 Bd7 31. b3 d5 32. Kg2 Qc5 33. Nxd5 Bc6 34. Nf4 Bxf4 35. gxf4 Qf5 36. Bf3 Qxf4 37. Qd6 Rf8 38. Qxf4 Rxf4 39. Kg3 g5 40. Rd6 Bxe4 41. Bxe4 Rxe4 42. Rxb6 Re3+ 43. Kf2 Rh3 44. Kg2 Rc3 45. Rxe6 Rxc2+ 46. Kg3 Rc3+ 47. Kg4 Rxb3 48. Rxa6 Rb4+ 49. Kg3 Rb3+ 50. Kg2 Rb2+ 51. Kg3 Kg7 52. a5 Rb3+ 53. Kg2 Rb2+ 54. Kg3 Rb3+ 55. Kg4 Rb4+ 56. Kg3 Rb3+ 57. Kg2 Rb2+ 58. Kg3 Rb3+ 59. Kg2 Rb2+ 60. Kg3 Rb3+ 61. Kg4 Rb4+ 1/2-1/2

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2007.07.05"]
[Round "6"]
[White "Leu, Richard"]
[Black "Han, Yifei"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1824"]
[BlackElo "1854"]
[PlyCount "111"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Nf3 b6 8. Bd3 Bb7 9. 0-0 Nbd7 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Rc1 c5 13. Bb5 N5f6 14. Qe2 a6 15. Bd3 b5 16. Rfd1 c4 17. Bb1 Nb6 18. a3 Rac8 19. e4 Rfd8 20. Qc2 Nh7 21. Rd2 Nf8 22. Rcd1 Rd7 23. Ne5 Rd6 24. f4 Rcd8 25. Nf3 R6d7 26. Qc1 Ng6 27. g3 f5 28. Ne5 Nxe5 29. dxe5 Qc5+ 30. Kg2 Rd4 31. Rxd4 Rxd4 32. Qe3 fxe4 33. Rxd4 Kf7 34. Bxe4 Qc7 35. Kf2 Bxe4 36. Qxe4 Nd7 37. f5 Kg8 38. fxe6 Nxe5 39. Qd5 Nd3+ 40. Rxd3 cxd3 41. e7+ Kh7 42. Qe4+ g6 43. e8Q Qa7+ 44. Kf3 Qg7 45. Qxd3 Qb7+ 46. Qde4 Qg7 47. Q8xg6+ Qxg6 48. Qxg6+ Kxg6 49. Kf4 h5 50. h4 Kf7 51. b4 Ke6 52. Ke4 Ke7 53. Kd5 Kd7 54. Ne4 Ke7 55. Nf6 Kf7 56. Nxh5 1-0

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2007.07.05"]
[Round "5"]
[White "Qin, Zi Yi"]
[Black "Leu, Richard"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2089"]
[BlackElo "1824"]
[PlyCount "173"]
[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. c4 Nf6 6. Bd3 Qc7 7. 0-0 Nc6 8. Be3 d6 9. Nc3 Ne5 10. b3 Nxd3 11. Qxd3 Be7 12. f4 0-0 13. Rad1 Rd8 14. Nf3 Ng4 15. Bd4 Bd7 16. h3 Nf6 17. Qe3 Qb8 18. Bb6 Rc8 19. e5 Ne8 20. Ne4 Bc6 21. Nxd6 Nxd6 22. exd6 Bxd6 23. Ne5 Be8 24. c5 Bxe5 25. fxe5 Bc6 26. Qf4 Rf8 27. Rd6 Qe8 28. Qg5 h6 29. Qe3 Qe7 30. Qg3 Kh8 31. Qe3 Rae8 32. Rf6 Kh7 33. Qd3+ Kh8 34. Qe3 Kh7 35. Rf1 Kh8 36. Ba5 Qg5 37. Qxg5 hxg5 38. Bc3 Kg8 39. Kh2 Rc8 40. Bd4 Kh7 41. Kg3 Rce8 42. Kh2 Kg6 43. Re1 Rh8 44. Kg1 Rh4 45. Bf2 Rh5 46. Bg3 Rhh8 47. Bf2 Re7 48. Bd4 Rhe8 49. Rf1 Rf8 50. Re1 Bd5 51. Re2 f6 52. exf6 Ref7 53. fxg7 Rf1+ 54. Kh2 Rg8 55. Rd2 Rf5 56. Bb2 Kh7 57. Re2 Rc8 58. Bd4 Rf4 59. Be5 Rf5 60. Rd7 Kg8 61. Bd6 Rf7 62. Rxf7 Kxf7 63. Bf8 Re8 64. Re5 Kg8 65. Rxg5 e5 66. Rh5 Kf7 67. Rh8 Kf6 68. g8Q Bxg8 69. Rxg8 Kf7 70. Rg3 Kxf8 71. Re3 Kf7 72. g4 Ke6 73. Kg3 Kd5 74. g5 Kd4 75. Re1 e4 76. h4 Kd3 77. h5 Kd2 78. Rh1 e3 79. h6 e2 80. h7 e1Q+ 81. Rxe1 Kxe1 82. g6 Rh8 83. g7 Rxh7 84. g8Q Rh1 85. Qe6+ Kf1 86. Qc4+ Kg1 87. Qc1# 1-0

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2007.07.04"]
[Round "4"]
[White "Leu, Richard"]
[Black "Lepine, Cedric"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "1824"]
[BlackElo "1526"]
[PlyCount "57"]
[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 d5 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nf6 5. a3 Be7 6. e3 Nbd7 7. Nf3 0-0 8. Bd3 h6 9. 0-0 c5 10. cxd5 exd5 11. dxc5 Nxc5 12. Be2 Be6 13. Nd4 Rc8 14. f3 Qb6 15. b4 Na4 16. Qxa4 Rxc3 17. Bd2 Rcc8 18. Rac1 Bd7 19. Bb5 Bxb5 20. Qxb5 Qxb5 21. Nxb5 a6 22. Nd4 Bd6 23. Nf5 Rcd8 24. Nxd6 Rxd6 25. Rc7 b5 26. Bc3 Nd7 27. Bd4 Nb6 28. Bc5 Rfd8 29. Bxd6 1-0

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2007.07.04"]
[Round "3"]
[White "Leu, Richard"]
[Black "Nunez Painchaud, Raphael"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1824"]
[BlackElo "1468"]
[PlyCount "117"]
[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 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Bb7 7. f3 d6 8. e4 c5 9. d5 e5 10. Be3 h6 11. Ne2 Nbd7 12. Ng3 g6 13. Qd2 Ng8 14. Bd3 Qe7 15. Rb1 Rc8 16. Ke2 Qf8 17. b4 Ne7 18. Rhc1 f5 19. Nf1 f4 20. Bf2 g5 21. Ke1 Ng6 22. Qe2 Qg7 23. Nd2 0-0 24. Nb3 Rb8 25. bxc5 Nxc5 26. Bxc5 bxc5 27. Na5 Qc7 28. Nxb7 Rxb7 29. Rxb7 Qxb7 30. Rb1 Qc7 31. Qb2 Rc8 32. Qb5 Kf7 33. a4 Rd8 34. a5 Nf8 35. Qa6 Rb8 36. Rb5 Nd7 37. Qc6 Qd8 38. Rxb8 Nxb8 39. Qb7+ Nd7 40. Qxa7 Ke7 41. Qa6 Qb8 42. Qb5 Kd8 43. Kd2 Kc8 44. Kc3 Qb7 45. Kb3 Kc7 46. Ka3 Nb8 47. Bc2 Na6 48. Ba4 Qxb5 49. cxb5 Nb4 50. Kb3 h5 51. b6+ Kb7 52. Be8 h4 53. Bd7 Ka6 54. Ka4 Kb7 55. Kb5 Kb8 56. a6 Nxa6 57. Kxa6 c4 58. Ba4 g4 59. h3 1-0

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2007.07.03"]
[Round "2"]
[White "Kraiouchkine, Nikita"]
[Black "Leu, Richard"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2098"]
[BlackElo "1824"]
[PlyCount "141"]
[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. Bd3 Bc5 7. Be3 Nf6 8. 0-0 Be7 9. f4 d6 10. Qf3 Nbd7 11. Qg3 Rg8 12. Nf3 Nb6 13. Bd4 h6 14. e5 Nh5 15. Qf2 Nd7 16. Nd2 g6 17. Rae1 d5 18. f5 gxf5 19. Bxf5 exf5 20. Qxf5 Ndf6 21. Qf2 Be6 22. exf6 Bd6 23. Rxe6+ fxe6 24. f7+ Kf8 25. fxg8Q+ Kxg8 26. Qh4 Bc5 27. Bxc5 Qxc5+ 28. Kh1 d4 29. Nce4 Qd5 30. Qxh5 Qxh5 31. Nf6+ Kh8 32. Nxh5 Rc8 33. Rc1 d3 34. c3 Rf8 35. Rf1 Rd8 36. Rf7 Kg8 37. Rf6 Rd6 38. h3 Rb6 39. b3 Rc6 40. c4 b5 41. Rf3 bxc4 42. Nxc4 Rc5 43. Nf6+ Kg7 44. Ne8+ Kg6 45. Rxd3 Kf7 46. Ned6+ Ke7 47. Ne4 Rf5 48. Kh2 Rf1 49. Rd6 Ra1 50. Rxa6 Re1 51. Nc5 e5 52. Re6+ Kf7 53. Rxe5 Rd1 54. a4 Ra1 55. a5 Kf6 56. a6 Kf7 57. Rd5 Ke7 58. Rd7+ Kf6 59. a7 h5 60. Nb6 h4 61. a8Q Rxa8 62. Nxa8 Ke5 63. g3 hxg3+ 64. Kxg3 Kf6 65. Kf4 Kg6 66. Rd6+ Kf7 67. Kf5 Kg7 68. Rd7+ Kf8 69. Kf6 Ke8 70. b4 Kf8 71. Rd8# 1-0

[Event "CAN-ch U12"]
[Site "Ottawa"]
[Date "2007.07.03"]
[Round "1"]
[White "Tyagi, Karthikay"]
[Black "Leu, Richard"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1156"]
[BlackElo "1824"]
[PlyCount "68"]
[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. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. b3 c5 7. c4 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. cxd5 Nxd5 11. Nd2 Bxa1 12. Nf3 Bg7 13. e4 Nc3 14. Qc2 Nb5 15. Qxc6 Bd7 16. Qc2 Rc8 17. Qb1 Nc3 18. Qc2 Bb5 19. Re1 Ne2+ 20. Rxe2 Rxc2 21. Re1 Bc3 22. Bd2 Rxd2 23. Nxd2 Qxd2 24. Rb1 Bd4 25. h4 Bd3 26. Kh2 Bxb1 27. Kh3 g5 28. h5 f5 29. f3 fxe4 30. fxe4 Qxg2+ 31. Kxg2 Bxe4+ 32. Kh3 Rf1 33. Kg4 h6 34. a4 Bf5# 0-1

[Event "CAN-ch U10"]
[Site "Kitchener"]
[Date "2006.07.12"]
[Round "5"]
[White "Sohal, Tanraj"]
[Black "Leu, Richard"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1483"]
[BlackElo "1483"]
[PlyCount "138"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nxc6 bxc6 6. Bf4 Nf6 7. Nc3 d5 8. exd5 cxd5 9. Nb5 Bc5 10. Bd3 Bb6 11. Nd6+ Kf8 12. Nxc8 Rxc8 13. 0-0 Bc7 14. Bxc7 Qxc7 15. Kh1 Rb8 16. b3 g6 17. f4 Kg7 18. Qf3 h5 19. Qe3 Nd7 20. Rae1 Qc5 21. Qxc5 Nxc5 22. Rf3 Rbc8 23. Re2 Rc7 24. h3 Rhc8 25. Rff2 Nxd3 26. cxd3 Rc1+ 27. Kh2 Kf6 28. g3 R8c3 29. Rd2 Re1 30. Rc2 Rc1 31. Rxc1 Rxc1 32. Kg2 Rd1 33. Rf3 Rd2+ 34. Rf2 Rxd3 35. Rc2 Rd4 36. Kf2 a5 37. Ke3 Re4+ 38. Kf3 a4 39. Rb2 axb3 40. axb3 Rb4 41. h4 Kf5 42. Ke3 Kg4 43. Kf2 f6 44. Re2 Kf5 45. Re3 e5 46. fxe5 fxe5 47. Rd3 d4 48. Rf3+ Ke6 49. Ke2 Rb6 50. Kd2 e4 51. Rf4 Ke5 52. Kc2 Rf6 53. Rxf6 Kxf6 54. b4 Ke6 55. Kb3 e3 56. Kc2 e2 57. Kd2 d3 58. b5 Kd6 59. Ke1 Kc5 60. Kd2 Kxb5 61. Ke1 Kc4 62. Kd2 Kd4 63. g4 hxg4 64. h5 g3 65. h6 g2 66. h7 e1Q+ 67. Kxe1 g1Q+ 68. Kd2 Qh2+ 69. Kc1 Qc2# 0-1

[Event "CAN-ch U10"]
[Site "Kitchener"]
[Date "2006.07.11"]
[Round "4"]
[White "Leu, Richard"]
[Black "Dragan, Cristian"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1596"]
[BlackElo "1603"]
[PlyCount "101"]
[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. exd5 exd5 4. h3 Nf6 5. Nf3 c5 6. c3 Nc6 7. Bd3 h6 8. 0-0 Be7 9. dxc5 Bxc5 10. Re1+ Be6 11. Nbd2 0-0 12. Nb3 Bb6 13. Be3 Re8 14. Nfd4 Nxd4 15. Bxd4 Bxd4 16. Nxd4 Bd7 17. Qd2 a6 18. Rxe8+ Qxe8 19. Re1 Qf8 20. Qf4 Rc8 21. Bf5 Bxf5 22. Nxf5 Rc4 23. Qe5 Kh7 24. Nd4 Rc8 25. Qe7 Qe8 26. Re3 Rb8 27. Qc7 Qf8 28. Re7 Ne8 29. Qe5 Nf6 30. Rxf7 Qxf7 31. Qxb8 Qe7 32. Qf4 Qe1+ 33. Kh2 Ne4 34. f3 Nd2 35. h4 Nf1+ 36. Kh3 Ne3 37. h5 Qh1+ 38. Qh2 Qe1 39. g3 Qf1+ 40. Kh4 Ng2+ 41. Kg4 Ne3+ 42. Kf4 Nc4 43. Qc2+ Kh8 44. b3 Nb6 45. Qe2 Qc1+ 46. Qe3 Qxe3+ 47. Kxe3 Kg8 48. Kf4 Kf7 49. Ke5 Ke7 50. Nf5+ Kf7 51. Nd6+ 1-0

[Event "CAN-ch U10"]
[Site "Victoria"]
[Date "2005.03.27"]
[Round "7"]
[White "Leu, Richard"]
[Black "Bibic, Brennan"]
[Result "1-0"]
[ECO "B32"]
[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. Nf3 Nc6 3. d4 b6 4. Nc3 g6 5. d5 Nb8 6. Bf4 Bg7 7. Bc4 Nf6 8. 0-0 0-0 9. Qd2 a6 10. a4 e6 11. Bg5 Qc7 12. Bxf6 Bxf6 13. d6 Qd8 14. e5 Bg7 15. Rfe1 Nc6 16. Re2 Bb7 17. Rae1 Nb4 18. Ne4 b5 19. axb5 axb5 20. Bxb5 Ra2 21. c3 Nd5 22. Bc4 Qa5 23. Bxa2 Qxa2 24. Nxc5 Bc6 25. Nd4 Ba8 26. Ncb3 f5 27. Ra1 Qxa1+ 28. Nxa1 f4 29. c4 Nb6 30. Qb4 Nc8 31. Qb5 Rd8 32. Qa5 Rf8 33. Qxa8 Nxd6 34. Qa7 Nxc4 35. Qxd7 Ra8 36. Qxe6+ Kh8 37. Nac2 Nxb2 38. h3 Nd3 39. Qd5 Rf8 40. Ne6 1-0

[Event "CAN-ch U10"]
[Site "Victoria"]
[Date "2005.03.26"]
[Round "5"]
[White "Leu, Richard"]
[Black "Cunningham, Ross"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "97"]
[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 Bc5 4. 0-0 d6 5. Nc3 Nf6 6. d3 h6 7. Be3 Bb4 8. a3 Bxc3 9. bxc3 Bg4 10. h3 Bh5 11. Qe2 0-0 12. Bd2 a6 13. Bc4 Ne7 14. Qe3 b5 15. Bb3 c5 16. a4 Qb6 17. Nh4 Bg6 18. Kh1 Qc6 19. c4 b4 20. c3 a5 21. Rac1 Nd7 22. f4 Rab8 23. cxb4 cxb4 24. f5 Bh7 25. Kh2 Kh8 26. g4 f6 27. Nf3 Nc5 28. Rb1 Nxb3 29. Rxb3 Qxa4 30. Rfb1 Qd7 31. h4 Nc6 32. Re1 Ra8 33. g5 fxg5 34. hxg5 hxg5 35. Nxg5 a4 36. Rbb1 b3 37. Qh3 g6 38. Kg2 Rfb8 39. Rh1 Rb7 40. Qh6 b2 41. Rbf1 Qg7 42. Qxg7+ Rxg7 43. f6 a3 44. fxg7+ Kxg7 45. Rxh7+ Kg8 46. Rfh1 a2 47. Rh8+ Kg7 48. R1h7+ Kf6 49. Rf7# 1-0

[Event "CAN-ch U10"]
[Site "Victoria"]
[Date "2005.03.26"]
[Round "6"]
[White "Milner, Arie"]
[Black "Leu, Richard"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1405"]
[BlackElo "1200"]
[PlyCount "57"]
[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 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. f3 d5 10. exd5 Nxd5 11. Bc4 Nb6 12. Bb3 Bf5 13. Be3 Nd4 14. Bxd4 exd4 15. Kf2 0-0 16. Re1 Rfe8 17. Nd2 d3 18. cxd3 Bxd3 19. Rac1 Kf8 20. Rc7 Rxe1 21. Rxf7+ Kg8 22. Kxe1 Kh8 23. Rxb7 Nc8 24. Rd7 Nb6 25. Rxd3 Re8+ 26. Kf2 h6 27. Ne4 Kh7 28. Bc2 Re6 29. Nc3 1-0

[Event "CAN-ch U10"]
[Site "Victoria"]
[Date "2005.03.25"]
[Round "4"]
[White "Leu, Richard"]
[Black "Cannon, Farley"]
[Result "1/2-1/2"]
[ECO "C69"]
[PlyCount "155"]
[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. h3 f6 6. 0-0 Be6 7. d4 Bd6 8. Nc3 Qd7 9. dxe5 fxe5 10. Ng5 Bc4 11. Re1 0-0-0 12. Be3 h6 13. Nf3 Nf6 14. Nd2 Be6 15. a4 Rdg8 16. Qe2 g5 17. Reb1 g4 18. h4 g3 19. f3 Qe7 20. Nc4 Nh5 21. Nxd6+ cxd6 22. Kf1 Qf7 23. Ke1 Bc4 24. Qd2 Qf6 25. b3 Bf7 26. Ke2 Qxh4 27. Qxd6 Nf4+ 28. Bxf4 Qxf4 29. Rd1 Rd8 30. Qe7 Rhe8 31. Qc5 Qf6 32. Rxd8+ Rxd8 33. Rd1 Rxd1 34. Nxd1 Kc7 35. Ne3 h5 36. Nf5 h4 37. Qe7+ Qxe7 38. Nxe7 Be6 39. Ng6 h3 40. gxh3 Bxh3 41. Nxe5 Kd6 42. Ng6 Bg2 43. Nf4 Bh1 44. Nh3 Ke5 45. Ke3 c5 46. a5 Bg2 47. Ng1 Bf1 48. f4+ Kf6 49. Kf3 g2 50. e5+ Kf5 51. Kg3 Bb5 52. e6 Bc6 53. e7 Kf6 54. e8Q Bxe8 55. Kxg2 Bg6 56. c3 Kf5 57. Kf3 Bh5+ 58. Ke3 Bg4 59. Nf3 Bh5 60. Ne5 Be8 61. Nc4 Bc6 62. b4 cxb4 63. cxb4 Ke6 64. Kd4 Kf5 65. Ke3 Ke6 66. Nd2 Kf5 67. Nf3 Kf6 68. Ne1 Kf5 69. Nd3 Kf6 70. Kd4 Kf5 71. Nc5 Kxf4 72. Ne6+ Kf5 73. Nd8 Bb5 74. Nxb7 Ke6 75. Nc5+ Kd6 76. Ne4+ Kc6 77. Nf6 Ba4 78. Ne4 1/2-1/2

