[Event "Quebec-ch U14"]
[Site "Montreal"]
[Date "2014.01.18"]
[Round "2"]
[White "Lachance, Pierre Alexis"]
[Black "Yu, Cindy"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1090"]
[BlackElo "1317"]
[PlyCount "46"]
[EventDate "2014.01.17"]
[EventType "swiss"]
[EventRounds "5"]
[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. d3 Be7 5. Nc3 0-0 6. Bg5 h6 7. Bxf6 Bxf6 8. Nd5 d6 9. Qe2 Na5 10. Bb3 Nxb3 11. cxb3 c6 12. Nxf6+ Qxf6 13. Rd1 Qg6 14. Nh4 Qf6 15. Nf3 Re8 16. 0-0 Bg4 17. Qe3 d5 18. Rde1 dxe4 19. Qxe4 Bxf3 20. gxf3 Rad8 21. Rd1 Rd4 22. Qe2 Rh4 23. Kh1 Qf4 0-1

[Event "Quebec-ch U14"]
[Site "Montreal"]
[Date "2014.01.17"]
[Round "1"]
[White "Lachance, Pierre Alexis"]
[Black "Johnson Constantin, Matthieu"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1090"]
[BlackElo "1536"]
[PlyCount "68"]
[EventDate "2014.01.17"]
[EventType "swiss"]
[EventRounds "5"]
[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. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. b3 f6 7. Bf4 cxd4 8. cxd4 Bb4+ 9. Bd2 Nxd4 10. a3 Bc5 11. b4 Nxf3+ 12. Qxf3 Bd4 13. Bc3 fxe5 14. Ra2 Nf6 15. Rc2 0-0 16. Be2 Ne4 17. Bxd4 Qxd4 18. Qd3 Qxf2+ 19. Kd1 Qxg2 20. Rf1 Rxf1+ 21. Bxf1 Nf2+ 22. Kd2 Nxd3+ 23. Bxg2 Nf4 24. Bf1 Bd7 25. Rc7 Bc6 26. b5 Be8 27. Rxb7 Bg6 28. Nc3 d4 29. Na4 e4 30. Bc4 e3+ 31. Kd1 d3 32. Nc5 Bh5+ 33. Ke1 d2+ 34. Kf1 d1Q# 0-1

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.19"]
[Round "7"]
[White "Lachance, Pierre Alexis"]
[Black "Fan, Run Kun"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "891"]
[BlackElo "1174"]
[PlyCount "62"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. d3 Bc5 4. g3 d6 5. Be2 0-0 6. Bd2 Nc6 7. Be3 Bxe3 8. fxe3 a6 9. Qd2 b5 10. Nd5 Nxd5 11. exd5 Ne7 12. e4 f5 13. 0-0-0 c5 14. dxc6 Nxc6 15. Rf1 Be6 16. Nh3 f4 17. gxf4 Bxh3 18. Rf3 Bg2 19. Qc3 Nd4 20. Rf2 Rc8 21. Rg1 Rxc3 22. bxc3 Nxe2+ 23. Rxe2 Bf3 24. Ree1 Rxf4 25. Rg3 Qh4 26. Reg1 g6 27. Rf1 Be2 28. Rfg1 Rf1+ 29. Rxf1 Bxf1 30. Rg1 Qe1+ 31. Kb2 b4 0-1

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.18"]
[Round "5"]
[White "Lachance, Pierre Alexis"]
[Black "Birbal, Alec"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "891"]
[BlackElo "614"]
[PlyCount "47"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 d5 4. e5 Ng4 5. d4 f6 6. Be2 c5 7. 0-0 Qb6 8. h3 Nh6 9. Nxd5 Qd8 10. Bb5+ Nd7 11. Bxh6 gxh6 12. Re1 a6 13. e6 axb5 14. exd7+ Bxd7 15. dxc5 e6 16. Nb6 Rb8 17. Nxd7 Qxd7 18. Qxd7+ Kxd7 19. Rad1+ Kc7 20. b4 b6 21. Rxe6 Kb7 22. cxb6 Bg7 23. Rd7+ Ka8 24. Ra7# 1-0

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.18"]
[Round "6"]
[White "Matlin, Michael"]
[Black "Lachance, Pierre Alexis"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "419"]
[BlackElo "891"]
[PlyCount "22"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. d4 Bg4 5. d5 Bxf3 6. Qxf3 Nd4 7. Qc3 c6 8. Bc4 Qh4+ 9. g3 Qh5 10. Nd2 b5 11. Bb3 Qe2# 0-1

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.17"]
[Round "3"]
[White "Lachance, Pierre Alexis"]
[Black "Kubrynski, Daniel"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "891"]
[BlackElo "882"]
[PlyCount "93"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. Nc3 Bb4 5. Bd3 Bxc3 6. bxc3 d6 7. 0-0 0-0 8. Ba3 Re8 9. Ng5 h6 10. Nf3 Bg4 11. Be2 Bxf3 12. Bxf3 a6 13. d4 exd4 14. cxd4 d5 15. exd5 Nxd5 16. Re1 Rxe1+ 17. Qxe1 Qd7 18. Qd2 Re8 19. Re1 Rxe1+ 20. Qxe1 Nxd4 21. Bd1 Qa4 22. Bc5 Nxc2 23. Bxc2 Qxc2 24. Be3 Ne7 25. g3 Qxa2 26. Bf4 Qe6 27. Qxe6 fxe6 28. Bxc7 Nc6 29. Kf1 a5 30. Ke1 Nb4 31. Bxa5 Nc6 32. Bd2 Nd4 33. Kd1 Nf3 34. h4 Nxd2 35. Kxd2 Kf7 36. Kc1 Kf6 37. g4 Ke5 38. Kb1 g5 39. h5 Kf4 40. Kc1 Kf3 41. Kb1 Kxf2 42. Kc1 e5 43. Kc2 e4 44. Kd2 e3+ 45. Kd3 e2 46. Kd4 e1Q 47. Kd3 0-1

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.17"]
[Round "4"]
[White "Vachon, Charles Olivier"]
[Black "Lachance, Pierre Alexis"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "722"]
[BlackElo "891"]
[PlyCount "54"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 Qe7 6. d4 d6 7. Nxc6 Qxe4+ 8. Qe2 Qxe2+ 9. Kxe2 Bb7 10. Na5 Bxg2 11. Rg1 Bd5 12. Nc3 c6 13. Re1 Be7 14. Na4 Nf6 15. Nb6 Rb8 16. Nxd5 cxd5 17. Nc6 Rc8 18. Nxe7 Kxe7 19. Kd1+ Ne4 20. Bg5+ f6 21. Bd2 Rc7 22. Ba5 Rc4 23. Bb6 Rb8 24. Ba7 Rxb2 25. Kc1 Rcxc2+ 26. Kd1 Kf7 27. Bb6 Nc3# 0-1

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.16"]
[Round "1"]
[White "Lachance, Pierre Alexis"]
[Black "Miyasaka, Matthew Shoji"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "891"]
[BlackElo "1472"]
[PlyCount "62"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. Nc3 Nc6 5. d3 Bg4 6. Bg2 g6 7. 0-0 Bg7 8. Re1 0-0 9. Nd5 Nxd5 10. exd5 Ne5 11. Bg5 h6 12. Bf4 Nxf3+ 13. Bxf3 Bxf3 14. Qxf3 g5 15. Bd2 Re8 16. Re2 Qd7 17. Rae1 Be5 18. Re3 e6 19. Qe2 exd5 20. Bc3 d4 21. Re4 f5 22. Qh5 fxe4 23. Rxe4 dxc3 24. bxc3 Bg7 25. Rxe8+ Rxe8 26. d4 cxd4 27. cxd4 Re1+ 28. Kg2 Qc6+ 29. f3 Qxc2+ 30. Kh3 Qf5+ 31. g4 Qxf3# 0-1

[Event "North American-ch U10"]
[Site "Montreal"]
[Date "2010.08.16"]
[Round "2"]
[White "Saine, Zachary"]
[Black "Lachance, Pierre Alexis"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1120"]
[BlackElo "891"]
[PlyCount "107"]
[EventDate "2010.08.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[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. Ng5 d5 5. exd5 Nxd5 6. Qf3 Qxg5 7. Bxd5 Qe7 8. Bxc6+ Bd7 9. Bxb7 Rd8 10. 0-0 Qe6 11. Bd5 Qf5 12. Qxf5 Bxf5 13. Nc3 Bxc2 14. Bc6+ Ke7 15. Re1 Rd6 16. Rxe5+ Kf6 17. Rc5 Re6 18. h3 Bxc5 19. Nd5+ Ke5 20. d4+ Bxd4 21. Bf4+ Ke4 22. Re1+ Kf5 23. g4+ Kg6 24. Rxe6+ fxe6 25. Nxc7 Bb6 26. Nxe6 Rc8 27. Bd5 Ba4 28. Bg3 Rc1+ 29. Kg2 Rd1 30. Nf4+ Kf6 31. Nh5+ Ke7 32. Bf3 Rd2 33. b3 g6 34. Bh4+ Kf7 35. Nf6 Kg7 36. bxa4 Bd8 37. Ne8+ Kf7 38. Bxd8 Rxd8 39. Nc7 Rc8 40. Nb5 a6 41. Nd6+ Ke7 42. Nxc8+ Kf7 43. a5 g5 44. Bb7 h5 45. Bxa6 h4 46. Bc4+ Ke8 47. a6 Kd7 48. a7 Kxc8 49. a8Q+ Kc7 50. Qd5 Kb6 51. Qxg5 Ka7 52. Qb5 Ka8 53. Bd5+ Ka7 54. Qb7# 1-0

