[Event "CAN-ch U14"]
[Site "Ottawa"]
[Date "2013.07.12"]
[Round "5"]
[White "Balachandran, Shesan"]
[Black "Lachance, Tristan"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1250"]
[BlackElo "937"]
[PlyCount "76"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 d5 4. d4 Bb4 5. Bg5 Bf8 6. cxd5 exd5 7. Bxf6 gxf6 8. Bg2 Bb4 9. Qb3 Bxc3+ 10. bxc3 c6 11. e4 dxe4 12. Bxe4 Qe7 13. Qc2 f5 14. f3 fxe4 15. fxe4 Bf5 16. Nf3 Bxe4 17. Qb3 Bc2+ 18. Kf2 Bxb3 19. Rhe1 Qxe1+ 20. Rxe1+ Be6 21. Ng5 Ke7 22. c4 Nd7 23. d5 Nc5 24. dxe6 Nd3+ 25. Kf1 Nxe1 26. Kxe1 fxe6 27. Kf2 b5 28. c5 Rad8 29. Ne4 a5 30. Ke3 b4 31. Nd6 Rxd6 32. cxd6+ Kxd6 33. Kd4 Rf8 34. Kc4 Rf2 35. Kb3 Kc5 36. h4 Rg2 37. Ka4 Rxg3 38. Kxa5 Ra3# 0-1

[Event "CAN-ch U14"]
[Site "Ottawa"]
[Date "2013.07.12"]
[Round "6"]
[White "Ye, Hanyuan"]
[Black "Lachance, Tristan"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1750"]
[BlackElo "937"]
[PlyCount "49"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 g6 8. f3 Bg7 9. Qd2 Nc6 10. 0-0-0 Bf8 11. g4 Be6 12. h4 b5 13. h5 b4 14. Nd5 a5 15. Bb6 Nxe4 16. fxe4 Qb8 17. Bb5 Bxd5 18. Qxd5 Ke7 19. Bxc6 Ra6 20. Rhf1 f6 21. Nc5 Qc8 22. Nxa6 Qxa6 23. Qxd6+ Kf7 24. Be8+ Kxe8 25. Qd7# 1-0

[Event "CAN-ch U14"]
[Site "Ottawa"]
[Date "2013.07.11"]
[Round "3"]
[White "Lachance, Tristan"]
[Black "Katznelson, Roy"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "937"]
[PlyCount "113"]
[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 c6 2. d4 d5 3. Nc3 Nd7 4. exd5 cxd5 5. Nxd5 Nb6 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. Nf3 Qa5+ 9. Nc3 e6 10. 0-0 Bb4 11. Bd2 Ngf6 12. Ne2 0-0 13. a3 Bxd2 14. Qxd2 Qb6 15. b3 Rac8 16. Rac1 Qd6 17. a4 Rfe8 18. Rfe1 e5 19. Ng3 e4 20. Ng5 Qd5 21. c4 e3 22. Qxe3 Rxe3 23. cxd5 Rxe1+ 24. Rxe1 Nxd5 25. f3 h6 26. N5e4 Nf4 27. Nd6 Rb8 28. Re7 Nf6 29. Rxf7 Rd8 30. Ngf5 Ne2+ 31. Kf2 Nxd4 32. Rxg7+ Kf8 33. Rf7+ Kg8 34. Nxh6+ Kh8 35. Rxf6 Kg7 36. Ng4 Nxb3 37. Nxb7 Rd2+ 38. Kg3 Rd7 39. Nd6 Nc5 40. a5 Nd3 41. h4 Kh7 42. Rf7+ Rxf7 43. Nxf7 Kg6 44. Nfe5+ Nxe5 45. Nxe5+ Kh5 46. Nc6 a6 47. Nb8 Kh6 48. Nxa6 Kh5 49. Nc7 Kh6 50. Kg4 Kg6 51. a6 Kh6 52. a7 Kg6 53. a8Q Kh6 54. Qa6+ Kh7 55. Kg5 Kh8 56. Kg6 Kg8 57. Qa8# 1-0

[Event "CAN-ch U14"]
[Site "Ottawa"]
[Date "2013.07.11"]
[Round "4"]
[White "Lachance, Tristan"]
[Black "Page, Shawn"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "937"]
[BlackElo "1052"]
[PlyCount "51"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bg5 Be7 8. Nf3 Nc6 9. Qe2 b5 10. Bb3 0-0 11. Rd1 Bb7 12. e5 dxe5 13. Rxd8 Rfxd8 14. Nxe5 Nd4 15. Qe3 Bc5 16. Qh3 Rd6 17. 0-0 b4 18. Na4 Nxb3 19. axb3 Rad8 20. Nxc5 Ne4 21. Nxb7 Nxg5 22. Qg3 Ne4 23. Qf4 Nd2 24. Qxf7+ Kh8 25. Nxd6 Rxd6 26. Qf8# 1-0

[Event "CAN-ch U14"]
[Site "Ottawa"]
[Date "2013.07.10"]
[Round "1"]
[White "Lachance, Tristan"]
[Black "Yu, Robin"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "937"]
[BlackElo "1751"]
[PlyCount "100"]
[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. Nf3 d6 4. c4 Nb6 5. Nc3 Nc6 6. d4 Bg4 7. Qe2 Nxd4 8. Qe4 Nxf3+ 9. gxf3 Bc8 10. Bf4 e6 11. 0-0-0 Be7 12. Nb5 d5 13. Qc2 a6 14. Nc3 c6 15. Rg1 Kf8 16. Bd3 h6 17. b3 Qc7 18. Rg2 f5 19. Rdg1 dxc4 20. bxc4 a5 21. Rxg7 Ba3+ 22. Kd1 Qxg7 23. Rxg7 Kxg7 24. Qb3 Bc5 25. Be3 Nd7 26. f4 Bxe3 27. fxe3 Nc5 28. Qc2 Rd8 29. Qg2+ Kf7 30. Ke2 Nxd3 31. Na4 Nc1+ 32. Kf3 Nd3 33. Qe2 b5 34. cxb5 cxb5 35. Nb6 Rb8 36. Nxc8 Rbxc8 37. h4 Rc3 38. Qd2 Nxe5+ 39. Ke2 Rxd2+ 40. Kxd2 Ra3 41. Ke1 Rxa2 42. fxe5 a4 43. Kd1 a3 44. Kc1 Rb2 45. h5 b4 46. Kd1 b3 47. Kc1 Ke7 48. Kd1 a2 49. Kc1 Rc2+ 50. Kd1 a1Q# 0-1

[Event "CAN-ch U14"]
[Site "Ottawa"]
[Date "2013.07.10"]
[Round "2"]
[White "Webster, Thomas"]
[Black "Lachance, Tristan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1124"]
[BlackElo "937"]
[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. e4 c5 2. Nc3 d6 3. d4 b6 4. f4 Nf6 5. e5 Ng8 6. Qf3 Bb7 7. Qxb7 Nd7 8. Bb5 Rc8 9. Qe4 f6 10. e6 Rc7 11. Nd5 Rb7 12. Nc3 Rc7 13. exd7+ Kf7 14. Bc4+ e6 15. Bxe6+ Ke7 16. Nd5# 1-0

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.06"]
[Round "7"]
[White "Lachance, Tristan"]
[Black "Chen, Harrison"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1156"]
[BlackElo "988"]
[PlyCount "70"]
[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. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bd6 6. d4 exd4 7. Qxd4 Nf6 8. e5 c5 9. Qe3 Bxe5 10. Qxe5+ Be6 11. Ng5 Nh5 12. Nxe6 Qe7 13. Nxc7+ Kd7 14. Qxe7+ Kxe7 15. Nxa8 Rxa8 16. Bg5+ f6 17. Be3 c4 18. 0-0 Rg8 19. Rfe1 Kf7 20. Bc5 Kg6 21. Be3 h6 22. g4 Kh7 23. gxh5 g5 24. Nd5 Kg7 25. Ne7 Re8 26. Nf5+ Kh7 27. Bd4 Rd8 28. Re7+ Kg8 29. Rg7+ Kf8 30. Rh7 Rd5 31. Re1 Rxf5 32. b4 cxb3 33. cxb3 Rf4 34. Bc5+ Kg8 35. Re8+ Kxh7 1/2-1/2

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.05"]
[Round "6"]
[White "Rapin, Calvin"]
[Black "Lachance, Tristan"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "847"]
[BlackElo "1156"]
[PlyCount "118"]
[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 e6 3. e3 Nf6 4. cxd5 exd5 5. Nc3 Bb4 6. Bd2 Bg4 7. f3 Bf5 8. e4 dxe4 9. fxe4 Nxe4 10. Nxe4 Bxd2+ 11. Qxd2 Bxe4 12. Qe3 0-0 13. 0-0-0 Re8 14. Nf3 Nc6 15. Qg5 Bxf3 16. Qxd8 Raxd8 17. gxf3 Nxd4 18. Bg2 Ne2+ 19. Kc2 Nd4+ 20. Kc1 Re2 21. Rd2 Rxd2 22. Kxd2 Nxf3+ 23. Kc3 Re8 24. Bxf3 Re3+ 25. Kd4 Rxf3 26. Re1 Rf4+ 27. Kd5 Rf5+ 28. Ke4 g6 29. Rd1 Kg7 30. Rd7 Rc5 31. b4 Rc4+ 32. Rd4 Rxd4+ 33. Kxd4 Kf6 34. Kd5 c6+ 35. Kc5 g5 36. Kd6 h5 37. Kc7 h4 38. Kxb7 g4 39. Kxa7 g3 40. b5 cxb5 41. hxg3 hxg3 42. Kb6 g2 43. Kxb5 g1Q 44. a4 Qb1+ 45. Ka6 Qd3+ 46. Kb6 Qb3+ 47. Ka5 Qc4 48. Kb6 Qxa4 49. Kc5 Kg6 50. Kd5 f5 51. Kd6 f4 52. Ke5 f3 53. Ke6 f2 54. Ke5 f1Q 55. Ke6 Qf6+ 56. Kd5 Qf5+ 57. Kd6 Qa6+ 58. Ke7 Qf7+ 59. Kd8 Qa8# 0-1

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.04"]
[Round "3"]
[White "Lachance, Tristan"]
[Black "Baskaran, Karthik"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1156"]
[BlackElo "746"]
[PlyCount "118"]
[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. Bb5 Nf6 4. Nc3 Bc5 5. Bxc6 dxc6 6. Nxe5 0-0 7. d3 h6 8. 0-0 Re8 9. Nc4 Bg4 10. Qd2 Qe7 11. Re1 Nd5 12. Nxd5 cxd5 13. Qf4 Qe6 14. Ne3 Bxe3 15. Bxe3 dxe4 16. Bd2 Bf5 17. dxe4 Bh7 18. Rad1 Qxa2 19. Bc3 Qc4 20. Rd4 Qc6 21. Rb4 Rad8 22. Qg4 Bg6 23. f3 b6 24. Rd4 Rxd4 25. Bxd4 Qxc2 26. Qd7 Rf8 27. Qe7 Qd2 28. Bf2 Qxb2 29. Qxc7 a5 30. Bxb6 a4 31. Rd1 Kh7 32. Bd4 Qe2 33. Rf1 a3 34. Qe5 Rg8 35. Rf2 Qc4 36. Qc5 Qa6 37. Ra2 Ra8 38. Qe5 f6 39. Qc5 Bf7 40. Ra1 a2 41. Qc3 Rb8 42. Rc1 Rb1 43. e5 Qe2 44. Qe1 Qxe1+ 45. Rxe1 Rxe1+ 46. Kf2 a1Q 47. Bxa1 Rxa1 48. exf6 gxf6 49. g4 h5 50. h3 hxg4 51. hxg4 Kg6 52. Kg3 f5 53. gxf5+ Kxf5 54. f4 Rf1 55. Kh4 Kxf4 56. Kh3 Rg1 57. Kh2 Rg8 58. Kh3 Be6+ 59. Kh4 Rh8# 0-1

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.04"]
[Round "4"]
[White "Lachance, Tristan"]
[Black "Zheng, Maven"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1156"]
[BlackElo "954"]
[PlyCount "62"]
[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. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Bxc6 bxc6 7. Nc3 Nf6 8. Bg5 h6 9. Bxf6 Qxf6 10. Qd2 d5 11. 0-0-0 Bd6 12. exd5 Bf4 13. Ne4 Bxd2+ 14. Rxd2 Qe5 15. Nc3 cxd5 16. Re2 Qxe2 17. Ncxe2 0-0 18. f3 Be6 19. Nxe6 fxe6 20. Nd4 e5 21. Ne6 Rfc8 22. Re1 c5 23. Rxe5 Re8 24. f4 Rac8 25. f5 Kf7 26. Rxd5 c4 27. b3 c3 28. g4 Kf6 29. h3 Rc6 30. Kd1 Ra6 31. Nc7 Re5 1/2-1/2

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.04"]
[Round "5"]
[White "Wang, Edward"]
[Black "Lachance, Tristan"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1132"]
[BlackElo "1156"]
[PlyCount "59"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 d5 8. exd5 exd5 9. Bb3 Bb4 10. Qd3 Bxc3+ 11. Qxc3 Ne4 12. Qb4 a5 13. Qa3 Bd7 14. Bxd5 Bc6 15. Nxc6 Qxd5 16. Nb4 Qd6 17. Qa4+ Nd7 18. Nd3 Qe7 19. 0-0-0 0-0 20. f3 Nec5 21. Qd4 Nxd3+ 22. Rxd3 Rad8 23. Rhd1 Rfe8 24. Bf2 Kf8 25. Qd5 Nf6 26. Qxa5 Rxd3 27. Bc5 Rxd1+ 28. Kxd1 Qd6+ 29. Bxd6+ Kg8 30. Qg5 1-0

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.03"]
[Round "1"]
[White "Katz, Matthew"]
[Black "Lachance, Tristan"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "660"]
[BlackElo "1156"]
[PlyCount "52"]
[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 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Bg4 5. 0-0 Nc6 6. h3 Bxf3 7. Qxf3 Ne5 8. Qe2 Nxc4 9. Qxc4 Qd7 10. d3 e6 11. Bf4 d5 12. Qb5 Qxb5 13. Nxb5 0-0-0 14. Rad1 Be7 15. f3 c4 16. Nxa7+ Kd7 17. Nb5 Bc5+ 18. Kh1 Nh5 19. Bg5 Ng3+ 20. Kh2 Nxf1+ 21. Rxf1 f6 22. Bh4 g5 23. Bg3 dxe4 24. dxe4 e5 25. h4 Rdg8 26. hxg5 Rxg5 1/2-1/2

[Event "CAN-ch U12"]
[Site "Vancouver"]
[Date "2012.07.03"]
[Round "2"]
[White "Zhou, You"]
[Black "Lachance, Tristan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "935"]
[BlackElo "1136"]
[PlyCount "97"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Nc6 7. Bg5 h6 8. Bxf6 Qxf6 9. Bc4 Qg6 10. g3 f5 11. f3 fxe4 12. fxe4 Bg4 13. Be2 Bxe2 14. Qxe2 0-0-0 15. 0-0-0 Be7 16. Kb1 Rhf8 17. Qb5 a6 18. Qb6 Kb8 19. Rhf1 Rxf1 20. Rxf1 Rf8 21. Rxf8+ Bxf8 22. Na5 Nxa5 23. Qd8+ Ka7 24. Nb5+ axb5 25. Qxa5+ Kb8 26. Qd8+ Ka7 27. Qxf8 Qxe4 28. Qf2+ Qd4 29. Qe1 Ka6 30. a3 e4 31. Kc1 e3 32. Qd1 Qxd1+ 33. Kxd1 d5 34. Ke2 d4 35. c3 dxc3 36. bxc3 Ka5 37. Kxe3 Ka4 38. Kd4 Kxa3 39. Kc5 Kb3 40. Kxb5 Kxc3 41. Kb6 Kd3 42. Kxb7 Ke3 43. Kc7 Kf3 44. Kd7 Kg2 45. Ke7 Kxh2 46. Kf7 h5 47. Kg6 Kxg3 48. Kxh5 g5 49. Kxg5 1/2-1/2

