[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2019.07.30"]
[Round "8.10"]
[White "Trueman, Francis"]
[Black "Lei, Yanyu"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1427"]
[BlackElo "1574"]
[PlyCount "104"]
[EventDate "2019.06.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 g6 6. 0-0 Bg7 7. Nbd2 0-0 8. Re1 Bg4 9. h3 Be6 10. Qe2 Nd7 11. c3 h6 12. Nf1 Qb6 13. h4 Rac8 14. N1h2 Nde5 15. Be3 Qb5 16. d4 Qxe2 17. Rxe2 cxd4 18. cxd4 Nxf3+ 19. Nxf3 Bg4 20. Rd2 a6 21. Nh2 Bd7 22. a3 Na5 23. Rd3 Bb5 24. Rdd1 Nb3 25. Rab1 Be2 26. Rf1 Bd3 27. e5 Bxb1 28. Rxb1 dxe5 29. dxe5 Bxe5 30. Bxh6 Rfd8 31. Bxb7 Rc2 32. Re1 Bd4 33. Ng4 Bxb2 34. Rxe7 Bg7 35. Bg5 Rd1+ 36. Kg2 Ra2 37. Bxa6 Rxa3 38. Bc4 Rd6 39. Rxf7 Kh8 40. Bf6 Bxf6 41. Nxf6 Rxf6 42. Rxf6 Nd2 43. Bd5 Kg7 44. Rf4 Rd3 45. Rf7+ Kg8 46. Rd7+ Kf8 47. Rf7+ Ke8 48. Ba2 Ra3 49. Be6 Ra6 50. Rf6 Ke7 51. Rxg6 Rxe6 52. Rxe6+ Kxe6 1/2-1/2

[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2019.07.23"]
[Round "7.12"]
[White "Lei, Yanyu"]
[Black "Jenkins, Mark"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1574"]
[BlackElo "1438"]
[PlyCount "43"]
[EventDate "2019.06.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Bg4 5. Bf4 e6 6. Qb3 b6 7. Ne5 Bf5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. Qxd5 cxd5 11. e3 Bb4+ 12. Kd1 0-0 13. Rc1 f6 14. Nd3 Bxd3 15. Bxd3 a6 16. Ke2 Ra7 17. Rc2 b5 18. Rhc1 Ba5 19. Bd6 Rd8 20. Rc8 Rc7 21. Rxd8+ Kf7 22. Rf8# 1-0

[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2019.07.16"]
[Round "6.10"]
[White "Melnyk, Jim"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1708"]
[BlackElo "1574"]
[PlyCount "116"]
[EventDate "2019.06.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bd3 Nc6 4. c3 Nf6 5. Bc2 g6 6. 0-0 Bg7 7. d3 0-0 8. Re1 Be6 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Qc7 12. a4 Ng4 13. Qd1 d5 14. g3 Rfd8 15. Qe2 d4 16. h3 Ne5 17. cxd4 Rxd4 18. Kg2 Qd7 19. Rh1 Bc4 20. Qe3 Bd3 21. Bxd3 Rxd3 22. Qe2 Nc4 23. Nc3 Rc8 24. Nd5 Rb3 25. Rd1 Qe6 26. Ra2 Nb6 27. Nxb6 Rxb6 28. Ra3 Rbc6 29. Ra1 Rc2 30. Qe3 Bxb2 31. Bxb2 Rxb2 32. Rac1 Rxc1 33. Rxc1 Qb6 34. Qxb6 Rxb6 35. Rc7 e6 36. Kf3 Rb4 37. a5 a6 38. g4 Kf8 39. Kf4 h6 40. Ke5 Kg7 41. Rc5 Rb5 42. Rxb5 axb5 43. Kd4 b4 44. Kc4 b3 45. Kxb3 Kf6 46. f4 Ke7 47. Kc4 f6 48. Kc5 Kd7 49. h4 Kc7 50. f5 exf5 51. exf5 gxf5 52. gxf5 h5 53. Kd5 Kd7 54. Ke4 Kc6 55. Kd4 Kb5 56. Kd5 Kxa5 57. Ke6 b5 58. Kxf6 b4 1-0

[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2019.06.25"]
[Round "4.10"]
[White "Lei, Yanyu"]
[Black "Piche, Zachary"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1574"]
[BlackElo "1482"]
[PlyCount "118"]
[EventDate "2019.06.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bf4 0-0 5. e3 c5 6. Nf3 d5 7. cxd5 Nxd5 8. Qb3 Qa5 9. Rc1 Nc6 10. Bd6 Rd8 11. Bxc5 Bxc5 12. dxc5 Qxc5 13. Bc4 Na5 14. Qb5 Qxc4 15. Qxa5 b6 16. Qb5 Qb4 17. 0-0 Bb7 18. Nd4 Qd6 19. Rfd1 Rac8 20. Nxd5 Qxd5 21. Qxd5 Bxd5 22. b3 Kf8 23. f3 Ke7 24. Nb5 a6 25. Nc3 Bb7 26. Rxd8 Rxd8 27. Na4 b5 28. Rc7+ Rd7 29. Rxd7+ Kxd7 30. Nc5+ Kc7 31. Nxb7 Kxb7 32. Kf2 Kc7 33. Ke2 Kd6 34. Kd3 h6 35. h3 Kc5 36. a3 Kd5 37. g3 f6 38. e4+ Kc5 39. Kc3 e5 40. h4 g6 41. f4 exf4 42. gxf4 a5 43. b4+ axb4+ 44. axb4+ Kd6 45. Kd4 g5 46. e5+ fxe5+ 47. fxe5+ Kc6 48. hxg5 hxg5 49. Ke4 g4 50. e6 Kd6 51. Kf5 g3 52. Kf6 g2 53. e7 g1Q 54. e8Q Qf2+ 55. Kg7 Qd4+ 56. Kg8 Qg4+ 57. Kh7 Qh4+ 58. Kg8 Qg5+ 59. Kh8 Qh6+ 1/2-1/2

[Event "Winnipeg Kaptsan Memorial"]
[Site "Winnipeg"]
[Date "2018.11.18"]
[Round "5.4"]
[White "Jenkins, Mark"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1433"]
[BlackElo "1578"]
[PlyCount "49"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 g6 4. Nf3 Bg7 5. e3 Bg4 6. Be2 dxc4 7. Bxc4 c5 8. 0-0 cxd4 9. Qxd4 Nc6 10. Qxd8+ Rxd8 11. b3 Bxf3 12. gxf3 0-0 13. Ba3 a6 14. Rad1 b5 15. Nxb5 axb5 16. Bxb5 Rxd1 17. Rxd1 Ra8 18. Bc5 e6 19. Bxc6 Rc8 20. a4 Rxc6 21. Rd8+ Bf8 22. Bxf8 Rc1+ 23. Kg2 Rb1 24. Bh6+ Ne8 25. Rxe8# 1-0

[Event "Winnipeg Kaptsan Memorial"]
[Site "Winnipeg"]
[Date "2018.11.18"]
[Round "4.4"]
[White "Lei, Yanyu"]
[Black "Melnyk, Jim"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1578"]
[BlackElo "1633"]
[PlyCount "81"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. b3 Bg7 5. Bb2 0-0 6. Nf3 Nbd7 7. Qd2 Re8 8. e4 e6 9. Bd3 c5 10. Nb5 Qb6 11. 0-0 a6 12. dxc5 dxc5 13. Nc3 Qc7 14. Rad1 b6 15. e5 Ng4 16. Be4 Rb8 17. Qd6 Bxe5 18. Nxe5 Qxd6 19. Rxd6 Ngxe5 20. h3 Bb7 21. Bxb7 Rxb7 22. f4 Nxc4 23. bxc4 Nf6 24. Na4 Ne4 25. Rxb6 Rxb6 26. Nxb6 Rb8 27. Na4 Nd2 28. Rc1 Ne4 29. Be5 Rb4 30. Re1 Rxc4 31. Nb2 Rb4 32. a3 Rb3 33. Rxe4 Rxa3 34. Ra4 Rb3 35. Rxa6 Kf8 36. Rc6 Ke8 37. Rxc5 Ke7 38. Nc4 Rb4 39. Rc7+ Kf8 40. Bf6 Rb8 41. Nd6 1-0

[Event "Winnipeg Manitoba-ch U20"]
[Site "Winnipeg"]
[Date "2018.10.28"]
[Round "3.2"]
[White "Marshall, Carter"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1568"]
[BlackElo "1607"]
[PlyCount "107"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 Nf6 6. Nf3 g6 7. Qb3 e6 8. Bg5 h6 9. Bf4 Nh5 10. Be3 Na5 11. Qa4 Nxc4 12. Qxc4 Bg7 13. e5 b6 14. g4 Bb7 15. Ne4 d5 16. Qb5+ Kf8 17. Nd6 Qe7 18. gxh5 d4 19. Nxb7 Qxb7 20. Qe2 dxe3 21. Qxe3 g5 22. Rg1 f5 23. Nd4 Re8 24. f4 gxf4 25. Qxf4 Qe4+ 26. Qxe4 fxe4 27. Nc6 a5 28. Rg6 Kf7 29. 0-0-0 Rc8 30. Rd7+ Kf8 31. Rxe6 Bxe5 32. Rxe5 Rxc6+ 33. Kd2 Rg8 34. Rd8+ Kf7 35. Rxg8 Kxg8 36. a3 Kf7 37. b4 axb4 38. axb4 Rc4 39. Rb5 Rc6 40. Ke3 Re6 41. Rd5 Kf6 42. b5 Re5 43. Rd6+ Re6 44. Rxe6+ Kxe6 45. Kxe4 Kd6 46. Kf5 Kc5 47. Kg6 Kxb5 48. Kxh6 Kc4 49. Kg6 b5 50. h6 b4 51. h7 b3 52. h8Q Kd3 53. Qb2 Kc4 54. h4 1-0

[Event "Winnipeg Manitoba-ch U20"]
[Site "Winnipeg"]
[Date "2018.10.27"]
[Round "2.1"]
[White "Lei, Yanyu"]
[Black "Wolchock, Theo"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1607"]
[BlackElo "2182"]
[PlyCount "82"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "4"]
[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 b5 4. cxb5 a6 5. Nf3 g6 6. Nc3 Bg7 7. Bg5 d6 8. Qd2 h6 9. Bf4 axb5 10. Nxb5 Ne4 11. Qc2 Qa5+ 12. Nc3 Bxc3+ 13. bxc3 Qxc3+ 14. Qxc3 Nxc3 15. g3 Nxd5 16. Bg2 Nxf4 17. gxf4 Bb7 18. 0-0 0-0 19. a4 Nc6 20. Nd2 Na5 21. Bxb7 Nxb7 22. Nc4 Na5 23. Nxa5 Rxa5 24. Ra2 Rb8 25. Rfa1 Rb4 26. e3 Kf8 27. Kf1 Ke8 28. Ke2 Kd7 29. Kd3 Kc6 30. Kc3 d5 31. Rb2 Raxa4 32. Rxa4 Rxa4 33. Kb3 Rb4+ 34. Kc2 Rxb2+ 35. Kxb2 f6 36. Kc3 e5 37. Kd3 exf4 38. exf4 Kd6 39. f3 Ke6 40. h4 h5 41. f5+ Kxf5 0-1

[Event "Winnipeg Manitoba-ch U20"]
[Site "Winnipeg"]
[Date "2018.10.27"]
[Round "1.2"]
[White "Myrzaibraimova, Aibike"]
[Black "Lei, Yanyu"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1450"]
[BlackElo "1607"]
[PlyCount "87"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "4"]
[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. Bc4 Bg4 4. 0-0 Nf6 5. Nc3 g6 6. Re1 Nc6 7. Nd5 Bg7 8. h3 Bxf3 9. Qxf3 Nd4 10. Qd3 0-0 11. c3 Nc6 12. f4 Nxd5 13. Bxd5 Qd7 14. e5 e6 15. Bxc6 Qxc6 16. exd6 Rad8 17. Qe4 Qxe4 18. Rxe4 Rxd6 19. b3 Rfd8 20. a3 b5 21. b4 c4 22. a4 a6 23. axb5 axb5 24. Kf2 f5 25. Re2 R8d7 26. g4 Kf7 27. g5 h6 28. h4 h5 29. Ke3 Rd3+ 30. Kf2 Rh3 31. Ra5 Rh2+ 32. Kf3 Rxh4 33. Rxb5 Rd3+ 34. Re3 Rh3+ 35. Kg2 Rhxe3 36. dxe3 Rxc3 37. Rb7+ Kg8 38. Bd2 Rc2 39. Rb8+ Kh7 40. Rd8 c3 41. Rc8 cxd2 42. Rxc2 d1Q 43. Rc5 Qd2+ 44. Kf3 0-1

[Event "Winnipeg TNT October op"]
[Site "Winnipeg"]
[Date "2018.10.16"]
[Round "3.7"]
[White "Lei, Yanyu"]
[Black "Flynn, Darren"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1607"]
[BlackElo "1352"]
[PlyCount "71"]
[EventDate "2018.10.02"]
[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 d5 2. c4 dxc4 3. e4 e5 4. d5 Nf6 5. Nc3 c6 6. Bxc4 Bb4 7. Bg5 0-0 8. Qb3 Be7 9. 0-0-0 h6 10. Bxf6 Bxf6 11. dxc6 Bg5+ 12. Kb1 Qf6 13. cxb7 Bxb7 14. Qxb7 Nc6 15. Nf3 Na5 16. Qd5 Nxc4 17. Qxc4 Rfc8 18. Qd5 Rab8 19. Rd3 Qb6 20. Qb3 Qxb3 21. axb3 Rxb3 22. Nxg5 hxg5 23. Rhd1 a5 24. Rd8+ Rxd8 25. Rxd8+ Kh7 26. Rd5 Rb8 27. Rxe5 f6 28. Rxa5 Re8 29. b4 Kh6 30. b5 Kh5 31. b6 Rb8 32. Rb5 Kg4 33. b7 g6 34. Na4 f5 35. Nc5 fxe4 36. Nd7 1-0

[Event "Winnipeg TNT October op"]
[Site "Winnipeg"]
[Date "2018.10.09"]
[Round "2.7"]
[White "Gregoryanz, Philipp"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1432"]
[BlackElo "1607"]
[PlyCount "35"]
[EventDate "2018.10.02"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Bg5 Bd7 9. Qd2 Nc6 10. Nf3 Re8 11. Bh6 Bh8 12. Rfe1 Qb6 13. Bb3 Bg4 14. e5 dxe5 15. Nxe5 Nxe5 16. Rxe5 Bf5 17. Rxf5 Ng4 18. Bxf7# 1-0

[Event "Winnipeg TNT October op"]
[Site "Winnipeg"]
[Date "2018.10.02"]
[Round "1.2"]
[White "Lei, Yanyu"]
[Black "Rutter, Blair A"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1607"]
[BlackElo "1966"]
[PlyCount "112"]
[EventDate "2018.10.02"]
[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 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. Bd3 Ne7 6. Be3 0-0 7. Nge2 f5 8. f3 Qe8 9. Qc2 Nbc6 10. 0-0-0 Ng6 11. Nb5 Rc8 12. Bf2 a6 13. exf5 exf5 14. Nbc3 Qe7 15. Kb1 Qf6 16. Nd5 Qf7 17. Bg3 Be7 18. Bxc7 Nb4 19. Nxb4 Rxc7 20. Qd2 a5 21. Nc2 d5 22. cxd5 Bxd5 23. Nf4 Bxa2+ 24. Ka1 Bb3 25. Nxg6 hxg6 26. Rc1 Bf6 27. Qf4 Rfc8 28. Na3 Rxc1+ 29. Rxc1 Rxc1+ 30. Qxc1 Qd7 31. Bc4+ Bxc4 32. Qxc4+ Kh7 33. Nb5 g5 34. d5 Qe7 35. Ka2 Qe5 36. Qc2 Qxd5+ 37. Qb3 Qc5 38. Nc3 Kg6 39. Na4 Qf2 40. Qxb6 Qxg2 41. Qxa5 Qxf3 42. Qe1 Qc6 43. Nc3 g4 44. Qe2 Bxc3 45. bxc3 Qxc3 46. Qe8+ Kg5 47. Qd8+ Qf6 48. Qd2+ Kh4 49. h3 Qg5 50. hxg4 Qxg4 51. Qh2+ Kg5 52. Qd2+ f4 53. Qd5+ Qf5 54. Qg2+ Kf6 55. Qc6+ Qe6+ 56. Qxe6+ Kxe6 0-1

[Event "CAN-ch U20 U1800"]
[Site "Toronto"]
[Date "2018.08.12"]
[Round "8.26"]
[White "Lei, Yanyu"]
[Black "Wang, Andrew2222"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "1427"]
[BlackElo "1452"]
[PlyCount "61"]
[EventDate "2018.08.08"]
[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. Bg5 h6 5. Bh4 g5 6. Bg3 Nc6 7. e3 b6 8. Bd3 Bb7 9. Nge2 d6 10. a3 Bxc3+ 11. Nxc3 Nd7 12. b4 h5 13. f3 f5 14. d5 Qf6 15. Nb5 Qd8 16. dxc6 Bxc6 17. Nd4 e5 18. Nxc6 Qf6 19. f4 e4 20. Be2 h4 21. Bf2 g4 22. Qd4 Qf8 23. Rd1 Nf6 24. Ne5 Qe7 25. Ng6 Qg7 26. Nxh8 Qxh8 27. c5 d5 28. Qe5+ Kd7 29. Qxf5+ Ke7 30. Bxg4 Qg7 31. Bxh4 1-0

[Event "CAN-ch U20 U1800"]
[Site "Toronto"]
[Date "2018.08.12"]
[Round "9.25"]
[White "Xiao, Edward1111"]
[Black "Lei, Yanyu"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1488"]
[BlackElo "1427"]
[PlyCount "41"]
[EventDate "2018.08.08"]
[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 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 Bg4 8. Be2 c5 9. Be3 Nc6 10. Bb5 Rc8 11. Rc1 Bxf3 12. gxf3 cxd4 13. Bxd4 Bxd4 14. Qxd4 0-0 15. Bxc6 Qxd4 16. cxd4 Rxc6 17. Rxc6 bxc6 18. Ke2 Rb8 19. Rc1 Rb2+ 20. Ke3 Rxa2 21. Rxc6 1/2-1/2

[Event "CAN-ch U20 U1800"]
[Site "Toronto"]
[Date "2018.08.11"]
[Round "6.27"]
[White "Balachandran, Kousihan"]
[Black "Lei, Yanyu"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1479"]
[BlackElo "1427"]
[PlyCount "60"]
[EventDate "2018.08.08"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. Bf3 Nxd4 9. Bxd4 Be6 10. 0-0 0-0 11. e5 dxe5 12. Bxe5 Qb6 13. Rb1 Nh5 14. Bxg7 Nxg7 15. Nd5 Qc5 16. b4 Qc4 17. Nxe7+ Kh8 18. Bd5 Bxd5 19. Qxd5 Qc7 20. Qc5 Ne6 21. Qxc7 Nxc7 22. Rbd1 Rad8 23. c4 Rfe8 24. Nd5 Nxd5 25. cxd5 Re5 26. d6 Re6 27. g3 Rexd6 28. Rxd6 Rxd6 29. Rc1 Rd7 30. Kg2 Kg7 1/2-1/2

[Event "CAN-ch U20 U1800"]
[Site "Toronto"]
[Date "2018.08.11"]
[Round "7.23"]
[White "Lei, Yanyu"]
[Black "Zhao, Jonathan"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1427"]
[BlackElo "1742"]
[PlyCount "42"]
[EventDate "2018.08.08"]
[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 f5 4. c5 Nf6 5. Bg5 Be7 6. e3 0-0 7. Bd3 Ne4 8. Bxe7 Qxe7 9. Bxe4 fxe4 10. Nge2 c6 11. 0-0 e5 12. b4 exd4 13. Qxd4 Nd7 14. Nf4 Ne5 15. Ncxd5 cxd5 16. Nxd5 Qg5 17. Qxe4 Nf3+ 18. Kh1 Nd2 19. f4 Qh6 20. Qe5 Nxf1 21. Nc7 Qxh2# 0-1

[Event "CAN-ch U20 U1800"]
[Site "Toronto"]
[Date "2018.08.10"]
[Round "4.27"]
[White "Lei, Yanyu"]
[Black "Li, Wing"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1427"]
[BlackElo "1569"]
[PlyCount "66"]
[EventDate "2018.08.08"]
[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. cxd5 cxd5 4. Nc3 Nf6 5. Bg5 e6 6. e3 Nc6 7. Bd3 Be7 8. Nge2 0-0 9. Qd2 a6 10. h4 h6 11. Bf4 b5 12. f3 Nh5 13. 0-0-0 Nxf4 14. Nxf4 Bd7 15. g4 Bxh4 16. Ng2 Be7 17. f4 Rc8 18. Ne1 b4 19. Na4 Na5+ 20. Kb1 Bxa4 21. g5 Bxd1 22. gxh6 g6 23. Qg2 Kh7 24. Nf3 Bxf3 25. Qxf3 Nc4 26. Qh5 Qc7 27. a3 bxa3 28. Rg1 Rg8 29. Qh3 Nd2+ 30. Ka2 axb2 31. Bxg6+ Rxg6 32. Rxg6 b1B+ 33. Kb2 Qc3# 0-1

[Event "CAN-ch U20 U1800"]
[Site "Toronto"]
[Date "2018.08.10"]
[Round "5.28"]
[White "Mukherjee, Pranoy"]
[Black "Lei, Yanyu"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1425"]
[BlackElo "1427"]
[PlyCount "86"]
[EventDate "2018.08.08"]
[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 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nf6 7. Nf3 Bg4 8. Be3 Nbd7 9. Be2 0-0 10. h3 Bxf3 11. Bxf3 Nb6 12. Qd3 c5 13. Rd1 cxd4 14. Bxd4 Rc8 15. 0-0 Qc7 16. Be3 Nc4 17. Qe2 Nxe3 18. Qxe3 b6 19. Rc1 Qe5 20. Rfd1 Rfd8 21. Rxd8+ Rxd8 22. Rd1 Rxd1+ 23. Nxd1 Nd7 24. b4 Qa1 25. Qd3 Ne5 26. Qd8+ Bf8 27. Qd5 Nxf3+ 28. gxf3 e6 29. Qb3 Bxb4 30. Qxb4 Qxd1+ 31. Kg2 Qd8 32. Qb5 h6 33. a4 Qg5+ 34. Qxg5 hxg5 35. Kg3 a6 36. Kg4 b5 37. axb5 axb5 38. Kxg5 b4 39. h4 b3 40. h5 b2 41. hxg6 b1Q 42. gxf7+ Kxf7 43. f4 Qxe4 0-1

[Event "CAN-ch U20 U1800"]
[Site "Toronto"]
[Date "2018.08.09"]
[Round "2.31"]
[White "Lei, Yanyu"]
[Black "Ramesh, Sanjay"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1427"]
[BlackElo "1578"]
[PlyCount "33"]
[EventDate "2018.08.08"]
[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. Bg5 d5 5. e3 b6 6. Qa4+ Nc6 7. Bxf6 gxf6 8. Qxc6+ Bd7 9. Qb7 a6 10. cxd5 e5 11. dxe5 b5 12. e6 0-0 13. exd7 Rb8 14. Qxa6 Rb6 15. Qc8 Qe7 16. Qxc7 Rfb8 17. d8Q+ 1-0

[Event "CAN-ch U20 U1800"]
[Site "Toronto"]
[Date "2018.08.09"]
[Round "3.20"]
[White "Yuen, Noah Nathaniel"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "D83"]
[WhiteElo "1675"]
[BlackElo "1427"]
[PlyCount "115"]
[EventDate "2018.08.08"]
[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 g6 3. Nc3 Bg7 4. Bf4 d5 5. e3 0-0 6. h3 c5 7. dxc5 Qa5 8. Rc1 dxc4 9. Bxc4 Qxc5 10. Qb3 Nc6 11. Qb5 Qxb5 12. Bxb5 Nb4 13. a3 Nbd5 14. Be5 Nxc3 15. Bxc3 Bf5 16. Nf3 Rfd8 17. Nd4 Bd7 18. Bxd7 Rxd7 19. Nb3 Rad8 20. 0-0 Ne4 21. Bxg7 Kxg7 22. Rc2 Nd2 23. Nxd2 Rxd2 24. Rfc1 Rxc2 25. Rxc2 Rd7 26. Kf1 f5 27. Ke2 Kf6 28. Rc4 Rd6 29. Rb4 Rb6 30. Rxb6+ axb6 31. Kd3 Ke6 32. Kc4 Kd6 33. Kb5 Kc7 34. b3 e6 35. f4 h6 36. h4 h5 37. g3 Kb8 38. Kxb6 Kc8 39. a4 Kb8 40. a5 Ka8 41. b4 Kb8 42. b5 Ka8 43. Kc7 Ka7 44. Kd6 Kb8 45. b6 Kc8 46. Kxe6 Kd8 47. Kd6 Kc8 48. Ke7 Kb8 49. Kf6 Kc8 50. Kxg6 Kd7 51. Kxf5 Kc6 52. e4 Kb5 53. e5 Kxa5 54. e6 Kxb6 55. e7 Ka5 56. e8Q b5 57. Qxb5+ Kxb5 58. Ke6 1-0

[Event "CAN-ch U20 U1800"]
[Site "Toronto"]
[Date "2018.08.08"]
[Round "1.18"]
[White "Lei, Yanyu"]
[Black "Xie, Austin"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "1427"]
[BlackElo "1590"]
[PlyCount "98"]
[EventDate "2018.08.08"]
[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. Bg5 Nbd7 5. e3 c6 6. Bd3 Be7 7. Nge2 dxc4 8. Bxc4 b6 9. Qc2 Bb7 10. f3 Nd5 11. e4 Bxg5 12. exd5 exd5 13. Bd3 g6 14. f4 Bf6 15. 0-0-0 Nf8 16. Rhe1 Qd7 17. Ng3+ Ne6 18. f5 gxf5 19. Bxf5 0-0-0 20. Nce2 Kb8 21. Bxh7 Bg5+ 22. Kb1 f6 23. Bf5 Qd6 24. h3 Rde8 25. Nf1 Ba6 26. Nd2 Bxe2 27. Rxe2 Nxd4 28. Rxe8+ Rxe8 29. Qd3 Nxf5 30. Qxf5 Bxd2 31. Rxd2 Re1+ 32. Kc2 Qc5+ 33. Kb3 Re3+ 34. Rd3 Qc4+ 35. Ka3 Qxd3+ 36. Qxd3 Rxd3+ 37. b3 Rg3 38. h4 Rxg2 39. b4 Rh2 40. b5 c5 41. Kb3 Rxh4 42. a4 Rc4 43. a5 f5 44. a6 f4 45. Ka2 f3 46. Kb2 f2 47. Kb3 f1Q 48. Kb2 Qc1+ 49. Ka2 Ra4+ 0-1

[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2018.07.24"]
[Round "8"]
[White "Lei, Yanyu"]
[Black "Remillard, John"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1337"]
[BlackElo "1605"]
[PlyCount "78"]
[EventDate "2018.06.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 d6 4. Nc3 Be7 5. e4 e5 6. Bd3 Nf6 7. Nge2 Na6 8. f4 exf4 9. Bxf4 Nc7 10. Qd2 Ng4 11. h3 Ne5 12. 0-0-0 Nxd3+ 13. Qxd3 0-0 14. g4 Bd7 15. Rdg1 a6 16. h4 b5 17. Qg3 Be8 18. cxb5 Nxb5 19. h5 a5 20. h6 g6 21. Nxb5 Bxb5 22. Rg2 a4 23. Qc3 f6 24. g5 Rf7 25. gxf6 Bxf6 26. e5 dxe5 27. Bxe5 Bxe2 28. Rxe2 Bg5+ 29. Kb1 Qxd5 30. Ree1 Bd2 31. Rd1 Qxh1 32. Qxd2 Rf1 33. Rxf1 Qxf1+ 34. Kc2 Qf5+ 35. Kc1 Qxe5 36. Qd3 Re8 37. Qc4+ Kh8 38. Kc2 Qe4+ 39. Qxe4 Rxe4 0-1

[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2018.07.17"]
[Round "7"]
[White "Piche, Jeremie"]
[Black "Lei, Yanyu"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1591"]
[BlackElo "1337"]
[PlyCount "102"]
[EventDate "2018.06.05"]
[EventType "swiss"]
[EventRounds "8"]
[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. d3 Nc6 4. g3 Nf6 5. Bg2 g6 6. 0-0 Bg7 7. Nbd2 0-0 8. c3 Bg4 9. h3 Bd7 10. Re1 Qc7 11. Nf1 b5 12. Ne3 a5 13. Nd5 Qb7 14. Rb1 Be6 15. c4 bxc4 16. dxc4 Nb4 17. a3 Nbxd5 18. cxd5 Bd7 19. Nd2 Nh5 20. Nc4 Bb5 21. Bf1 Rfb8 22. a4 Bxc4 23. Bxc4 Qc8 24. g4 Be5 25. Kg2 Nf4+ 26. Bxf4 Bxf4 27. Qf3 Be5 28. b3 Rb6 29. Rh1 Qf8 30. Rbf1 Qh6 31. h4 Qf4 32. Qxf4 Bxf4 33. Kf3 Be5 34. Rh3 Kg7 35. g5 Rh8 36. h5 Rbb8 37. Kg4 h6 38. Rfh1 hxg5 39. h6+ Kf6 40. h7 Bf4 41. Kf3 Ke5 42. Re1 f6 43. Reh1 Rbf8 44. Rh6 Rf7 45. Bb5 f5 46. Bd3 fxe4+ 47. Bxe4 g4+ 48. Kxg4 Bxh6 49. Rxh6 Kxe4 50. Rxg6 Rhxh7 51. Re6+ Kxd5 0-1

[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2018.07.10"]
[Round "6"]
[White "Lei, Yanyu"]
[Black "Trueman, Francis"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1337"]
[BlackElo "1410"]
[PlyCount "51"]
[EventDate "2018.06.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Bg5 Bg7 5. e4 0-0 6. Bd3 h5 7. Nge2 Nbd7 8. Qd2 e5 9. d5 Nc5 10. Bc2 a5 11. 0-0-0 Bd7 12. f3 Qe8 13. Rdg1 Rb8 14. Bxf6 Bxf6 15. h4 Qd8 16. g4 hxg4 17. Kb1 Bxh4 18. Qh6 g5 19. Ng3 f6 20. Rxh4 gxh4 21. Qg6+ Kh8 22. Rh1 h3 23. fxg4 Bxg4 24. Qxg4 Rf7 25. Qxh3+ Kg8 26. Qh8# 1-0

[Event "CAN-ch U14"]
[Site "Quebec"]
[Date "2018.07.05"]
[Round "7.48"]
[White "Greco, Justin"]
[Black "Lei, Yanyu"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "943"]
[BlackElo "1337"]
[PlyCount "80"]
[EventDate "2018.07.02"]
[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. d3 g6 6. e5 dxe5 7. Nxe5 Be6 8. Qf3 Bxc4 9. Nxc4 Nc6 10. Bg5 Nd4 11. Qd1 Bg7 12. 0-0 0-0 13. Be3 Nd5 14. Re1 Nxe3 15. Rxe3 Re8 16. Ne2 b6 17. c3 Nf5 18. Rh3 Qc7 19. Ng3 Nxg3 20. Rxg3 b5 21. Ne3 Rad8 22. Qe2 Qe5 23. Rd1 b4 24. c4 Qxb2 25. Qxb2 Bxb2 26. Nd5 e6 27. Nc7 Re7 28. Na6 Bd4 29. Re1 Rd6 30. Nxb4 cxb4 31. Re4 Red7 32. Rf3 Bb6 33. Rh4 Rxd3 34. Rxd3 Rxd3 35. g3 Rd2 36. Rf4 Rxa2 37. Kg2 b3 38. Rf3 Rxf2+ 39. Rxf2 Bxf2 40. Kxf2 b2 0-1

[Event "CAN-ch U14"]
[Site "Quebec"]
[Date "2018.07.04"]
[Round "5.47"]
[White "Landstrom, William"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1297"]
[BlackElo "1337"]
[PlyCount "93"]
[EventDate "2018.07.02"]
[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. Bd3 g6 6. Nc3 Bg7 7. 0-0 0-0 8. h3 Bd7 9. Be3 Nc6 10. Nf3 Re8 11. Qd2 Rc8 12. Rae1 Nb4 13. a3 Nxd3 14. cxd3 a6 15. Bh6 Bh8 16. d4 Qa5 17. e5 Nh5 18. g4 Ng7 19. Nh4 Be6 20. f4 Bc4 21. Rf2 Ne6 22. f5 Nc7 23. fxg6 fxg6 24. Qg5 Ne6 25. Qd2 dxe5 26. d5 Nc7 27. Qg5 Bf6 28. Rxf6 exf6 29. Qxf6 Qc5+ 30. Kh2 Qe7 31. Qxe7 Rxe7 32. d6 Re6 33. dxc7 Rxc7 34. Nf3 Rd7 35. Rxe5 Rxe5 36. Nxe5 Rc7 37. Nxc4 Rxc4 38. Be3 b5 39. Bb6 b4 40. Nd5 bxa3 41. bxa3 Ra4 42. Bc5 Ra5 43. Ne7+ Kf7 44. Bb4 Re5 45. Nc6 Ke6 46. Nxe5 Kxe5 47. Kg3 1-0

[Event "CAN-ch U14"]
[Site "Quebec"]
[Date "2018.07.04"]
[Round "6.51"]
[White "Lei, Yanyu"]
[Black "Wu, Sunny"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1337"]
[BlackElo "864"]
[PlyCount "91"]
[EventDate "2018.07.02"]
[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. cxd5 cxd5 4. Nc3 Nf6 5. Bg5 Nbd7 6. e3 b6 7. Bd3 Bb7 8. Nge2 h6 9. Bh4 e5 10. Qd2 exd4 11. Nxd4 Be7 12. Nf5 Bc5 13. Nxg7+ Kf8 14. Nh5 d4 15. exd4 Bxd4 16. Qf4 Be5 17. Qb4+ Nc5 18. 0-0-0 Qe7 19. Bxf6 Nxd3+ 20. Rxd3 Qxb4 21. Bxe5 Rg8 22. Bd6+ Qxd6 23. Rxd6 Rxg2 24. Rd2 Rg5 25. Rhd1 Rxh5 26. Rd7 Ba6 27. Rd8+ Rxd8 28. Rxd8+ Ke7 29. Ra8 Bc4 30. Rxa7+ Kf8 31. Rb7 Rxh2 32. Rxb6 h5 33. a4 h4 34. a5 h3 35. a6 Bxa6 36. Rxa6 Rh1+ 37. Kd2 Kg7 38. Ra4 Kg6 39. Ne2 h2 40. Ng3 Rg1 41. Rh4 Rg2 42. Ke2 Kg5 43. Kf3 Rg1 44. Rxh2 Rb1 45. Rh5+ Kg6 46. Rb5 1-0

[Event "CAN-ch U14"]
[Site "Quebec"]
[Date "2018.07.03"]
[Round "4.46"]
[White "Lei, Yanyu"]
[Black "Yoker, Callum"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1337"]
[BlackElo "1160"]
[PlyCount "122"]
[EventDate "2018.07.02"]
[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. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Qc2 c6 8. 0-0-0 Bf5 9. Be2 0-0 10. g4 Be6 11. Qxe4 b5 12. cxb5 Bd5 13. Qc2 Bxh1 14. f3 cxb5 15. Qc5 f6 16. Bf4 a6 17. h4 Qc8 18. Qxc8 Rxc8+ 19. Kb1 e5 20. dxe5 fxe5 21. Bg3 Ra7 22. Nh3 Bg2 23. Nf2 Rac7 24. a3 Nd7 25. Ne4 Nc5 26. Nxc5 Rxc5 27. Rg1 Rc2 28. Rxg2 e4 29. Bc4+ R2xc4 30. fxe4 Rxe4 31. Bf4 Bd4 32. Re2 Rce8 33. Rc2 Bxe3 34. Bxe3 Rxe3 35. Rc6 R3e6 36. Rc3 a5 37. h5 a4 38. Rc5 Re5 39. Rc2 gxh5 40. gxh5 Rxh5 41. Ka2 Kf7 42. Rc7+ Re7 43. Rc2 Rg5 44. Rh2 h5 45. Rh4 Kg6 46. Kb1 Rg4 47. Rh3 h4 48. Ka2 Kg5 49. Rd3 Rf7 50. Rh3 Rg3 51. Rh2 h3 52. Rh1 Kg4 53. Rd1 h2 54. Rh1 Kh3 55. Rd1 Rgf3 56. Rd5 h1Q 57. Rh5+ Kg2 58. Rxh1 Kxh1 59. Ka1 Rf1+ 60. Ka2 Kh2 61. b3 R7f2# 0-1

[Event "CAN-ch U14"]
[Site "Quebec"]
[Date "2018.07.02"]
[Round "3.41"]
[White "Mirabelli, Aidan"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1592"]
[BlackElo "1337"]
[PlyCount "103"]
[EventDate "2018.07.02"]
[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. Be2 Bg7 7. Be3 Bd7 8. 0-0 0-0 9. f4 Nc6 10. f5 Nxd4 11. Bxd4 Bc6 12. Bf3 Qd7 13. fxg6 fxg6 14. e5 Bxf3 15. Rxf3 Ng4 16. Rxf8+ Rxf8 17. h3 Nxe5 18. Bxa7 Qc6 19. Qd5+ Qxd5 20. Nxd5 Nc6 21. Be3 Rf5 22. c4 e6 23. Nf4 Nd8 24. Rd1 Be5 25. Nd3 Bg3 26. Bf2 Bxf2+ 27. Nxf2 Nf7 28. Ne4 d5 29. cxd5 exd5 30. Rxd5 Rxd5 31. Nf6+ Kf8 32. Nxd5 Ne5 33. Kf1 Kf7 34. Ke2 Ke6 35. Ne3 Kd6 36. Kd2 Kc5 37. Kc3 Kb5 38. a3 Ka4 39. Nc4 Nxc4 40. Kxc4 b5+ 41. Kc5 h6 42. g3 g5 43. g4 Ka5 44. b4+ Ka4 45. Kb6 Kxa3 46. Kxb5 Kb3 47. Kc5 Ka4 48. b5 Ka5 49. Kc6 Kb4 50. b6 Ka5 51. b7 Ka6 52. b8Q 1-0

[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2018.06.26"]
[Round "4"]
[White "Lei, Yanyu"]
[Black "Prince, Colin"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1337"]
[BlackElo "1837"]
[PlyCount "86"]
[EventDate "2018.06.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Bg5 Bxf2+ 5. Kxf2 Ne4+ 6. Ke1 Qxg5 7. Nf3 Qe3 8. Qc2 d6 9. Nbd2 Nf2 10. Rg1 e4 11. a4 exf3 12. Ra3 Nd3+ 13. Rxd3 f2+ 14. Kd1 fxg1Q 15. Rxe3+ Qxe3 16. a5 Na6 17. b4 0-0 18. b5 Nc5 19. Nf3 Qb3 20. Qxb3 Nxb3 21. e4 Bg4 22. Kc2 Bxf3 23. gxf3 Nd4+ 24. Kd3 Nxf3 25. h3 f5 26. Be2 fxe4+ 27. Kxe4 Rae8+ 28. Kd3 Rxe2 29. Kxe2 Ng1+ 30. Kd3 Nxh3 31. Kd4 g5 32. c5 Rf4+ 33. Ke3 dxc5 34. d6 cxd6 35. a6 bxa6 36. bxa6 g4 37. Kd3 g3 38. Ke3 g2 39. Kd3 g1Q 40. Ke2 Qg2+ 41. Kd3 Nf2+ 42. Ke3 Nd1+ 43. Kd3 Rd4# 0-1

[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2018.06.19"]
[Round "3"]
[White "Flynn, Darren"]
[Black "Lei, Yanyu"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1357"]
[BlackElo "1337"]
[PlyCount "90"]
[EventDate "2018.06.05"]
[EventType "swiss"]
[EventRounds "8"]
[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. Bb5+ Bd7 4. Nc3 Nf6 5. d3 g6 6. 0-0 Bg7 7. h3 Bxb5 8. Nxb5 Nc6 9. Be3 Qb6 10. c4 a6 11. Qa4 0-0 12. Nc3 Qxb2 13. Qb3 Qxb3 14. axb3 Nb4 15. d4 Nc2 16. Rad1 cxd4 17. Nxd4 Nxe3 18. fxe3 Rac8 19. Nd5 Nxd5 20. exd5 Rc5 21. Nf3 b5 22. Nd2 Bh6 23. Rf3 bxc4 24. bxc4 Rb8 25. Ra1 a5 26. Ra4 Rb4 27. Rxb4 axb4 28. Kf2 Bg7 29. Ke2 Bc3 30. Rf4 Bxd2 31. Kxd2 Rc7 32. Kc2 Rb7 33. Kb3 Kf8 34. Rf1 Ke8 35. Ra1 e6 36. e4 exd5 37. cxd5 Ke7 38. Ra4 Kf6 39. Rxb4 Rxb4+ 40. Kxb4 Ke5 41. Kb5 Kxe4 42. Kc6 Ke5 43. g3 h5 44. g4 hxg4 45. hxg4 f5 0-1

[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2018.06.05"]
[Round "1"]
[White "Lei, Yanyu"]
[Black "Klokow, John"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1337"]
[BlackElo "1767"]
[PlyCount "106"]
[EventDate "2018.06.05"]
[EventType "swiss"]
[EventRounds "8"]
[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. Bg5 dxc4 5. e4 Bg7 6. Bxc4 c6 7. Nge2 0-0 8. Qd2 Nbd7 9. Bh6 Nb6 10. Bd3 Be6 11. Bxg7 Kxg7 12. f3 Bc4 13. g4 Bxd3 14. Qxd3 e5 15. 0-0-0 exd4 16. Qxd4 Qxd4 17. Nxd4 Rad8 18. h4 Nc4 19. h5 Ne5 20. hxg6 hxg6 21. Nce2 c5 22. g5 Nh7 23. f4 cxd4 24. fxe5 d3 25. Nf4 Nxg5 26. Rhe1 Nf3 27. Re3 Nxe5 28. Nxd3 Rxd3 29. Rdxd3 Nxd3+ 30. Rxd3 Rc8+ 31. Kd2 Rc7 32. Ra3 a6 33. Rg3 Kf6 34. Rg4 Ke5 35. Rh4 Rc4 36. Kd3 Rd4+ 37. Ke3 f5 38. Rh7 Rxe4+ 39. Kf3 Rb4 40. b3 g5 41. Rh5 g4+ 42. Kg3 Rd4 43. Rh2 Rd3+ 44. Kh4 Rh3+ 45. Rxh3 gxh3 46. Kxh3 Ke4 47. Kg3 Ke3 48. Kg2 f4 49. Kf1 b5 50. a3 a5 51. a4 bxa4 52. bxa4 Kf3 53. Ke1 Kg2 0-1

[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2017.07.04"]
[Round "5"]
[White "Magyar, Peter"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1559"]
[BlackElo "1261"]
[PlyCount "115"]
[EventDate "2017.06.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. Be2 d5 6. h3 Nc6 7. c3 Re8 8. 0-0 Bf5 9. Nbd2 Qd7 10. Nh4 Be4 11. Nhf3 Rad8 12. Nb3 b6 13. Bb5 e6 14. Ne5 Qc8 15. Nxc6 Qd7 16. Nxa7 Qe7 17. Bxe8 Nxe8 18. Nc6 Qd7 19. Nxd8 Qxd8 20. Nd2 Nd6 21. Bxd6 Qxd6 22. Nxe4 dxe4 23. Qg4 Qd5 24. f3 f5 25. Qg3 c6 26. fxe4 Qxe4 27. Qf3 Qd3 28. Rae1 c5 29. e4 Qb5 30. b3 cxd4 31. exf5 exf5 32. Qa8+ Kf7 33. c4 Qc5 34. Qe8+ Kf6 35. Qe6+ Kg5 36. Qe7+ Qxe7 37. Rxe7 Bh6 38. Rd1 Kf6 39. Rd7 Be3+ 40. Kf1 Ke5 41. Ke2 h5 42. Kf3 g5 43. g4 h4 44. Rd5+ Kf6 45. Rxf5+ Kg6 46. c5 bxc5 47. Rxc5 Kf6 48. Ke4 Ke6 49. b4 Kd6 50. a4 Ke6 51. a5 Kd6 52. a6 Ke6 53. a7 Bf4 54. a8Q Bd6 55. Qe8+ Be7 56. Rc7 Kf6 57. Qxe7+ Kg6 58. Qg7# 1-0

[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2017.06.27"]
[Round "4"]
[White "Lei, Yanyu"]
[Black "Remillard, John"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1261"]
[BlackElo "1636"]
[PlyCount "74"]
[EventDate "2017.06.06"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. dxc5 Qa5+ 3. Bd2 Qxc5 4. Nc3 e6 5. Nf3 a6 6. e4 Qc7 7. Bd3 Nc6 8. 0-0 Nf6 9. Bg5 Be7 10. Qd2 d6 11. Rad1 Bd7 12. Rfe1 h6 13. Bh4 0-0-0 14. Bg3 Nh5 15. Bf4 g5 16. Be3 Ne5 17. Nxe5 dxe5 18. Qe2 Nf4 19. Bxf4 gxf4 20. a3 h5 21. b4 Qxc3 22. Bxa6 Qc7 23. Bb5 h4 24. h3 Rhg8 25. Bd3 Rg5 26. c4 Rdg8 27. f3 Rxg2+ 28. Qxg2 Rxg2+ 29. Kxg2 f5 30. Kh2 fxe4 31. Bxe4 Bc6 32. Rg1 Kb8 33. Bc2 Bxf3 34. Rdf1 Qxc4 35. Bh7 Qe2+ 36. Rf2 Qxf2+ 37. Rg2 Qxg2# 0-1

[Event "Winnipeg op"]
[Site "Winnipeg"]
[Date "2017.06.13"]
[Round "2"]
[White "Evans, Jason"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1619"]
[BlackElo "1261"]
[PlyCount "121"]
[EventDate "2017.06.06"]
[EventType "swiss"]
[EventRounds "8"]
[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. Nd2 Nc6 4. c3 b6 5. Bd3 Bb7 6. e5 Qd7 7. Ngf3 0-0-0 8. 0-0 f6 9. Bb5 Nge7 10. Qe2 Kb8 11. a4 Qc8 12. b4 g5 13. exf6 g4 14. Ne5 Nxe5 15. dxe5 Ng6 16. Nb3 h5 17. g3 c6 18. Bd3 Rg8 19. Qc2 Nxe5 20. Bf4 Bd6 21. Bxe5 Bxe5 22. f7 Rgf8 23. Rae1 Bd6 24. Bg6 Rh8 25. Nd4 e5 26. Bf5 Qc7 27. Ne6 Qxf7 28. Nxd8 Rxd8 29. Bg6 Qf6 30. Bxh5 Qg5 31. Qg6 Qxg6 32. Bxg6 d4 33. cxd4 exd4 34. Bd3 Bxb4 35. Re4 c5 36. Rxg4 Bc6 37. h4 Bxa4 38. h5 a5 39. h6 Bb3 40. h7 c4 41. Rg8 Rxg8 42. hxg8Q+ Kb7 43. Bxc4 Bxc4 44. Qxc4 Bc5 45. Re1 Kc6 46. Re6+ Kb7 47. g4 d3 48. Qxd3 a4 49. Qe4+ Ka6 50. Qxa4+ Kb7 51. Re7+ Bxe7 52. Qd7+ Ka6 53. Qxe7 b5 54. Qb4 Kb6 55. g5 Kc6 56. g6 Kd5 57. g7 Kc6 58. g8Q Kb6 59. Qe6+ Kc7 60. Qbe7+ Kb8 61. Qg8# 1-0

[Event "Winnipeg TNT May op"]
[Site "Winnipeg"]
[Date "2017.05.30"]
[Round "5"]
[White "Gannon, Keith"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1630"]
[BlackElo "1262"]
[PlyCount "81"]
[EventDate "2017.05.02"]
[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. exd5 Qxd5 4. Nf3 Nc6 5. Be2 b6 6. 0-0 Bb7 7. Nc3 Qd7 8. d5 exd5 9. Qxd5 Qxd5 10. Nxd5 0-0-0 11. Rd1 Nd4 12. Nxb6+ axb6 13. Rxd4 Rxd4 14. Nxd4 Bd6 15. Bg4+ Kb8 16. Be3 Nf6 17. Bf3 Nd5 18. Bd2 Be5 19. c3 h5 20. Nf5 h4 21. h3 g6 22. Ne3 Nxe3 23. fxe3 Bxf3 24. gxf3 Rd8 25. Rd1 Kb7 26. Kf1 Kc6 27. Ke2 Kc5 28. e4 f6 29. Be3+ Bd4 30. cxd4+ Kc4 31. Rc1+ Kb4 32. Rxc7 Ra8 33. Rc6 Kb5 34. Rxf6 Rxa2 35. Rxg6 Rxb2+ 36. Bd2 Kc4 37. d5 b5 38. d6 b4 39. d7 b3 40. d8Q Kc5 41. Qd5# 1-0

[Event "Winnipeg TNT May op"]
[Site "Winnipeg"]
[Date "2017.05.23"]
[Round "4"]
[White "Lei, Yanyu"]
[Black "Letain, Cory"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1262"]
[BlackElo "1699"]
[PlyCount "124"]
[EventDate "2017.05.02"]
[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 g6 3. Nc3 Bg7 4. Bg5 0-0 5. e3 d6 6. Bd3 Nc6 7. Nge2 a6 8. a3 Bg4 9. f3 Bd7 10. Qc2 Qc8 11. g4 e5 12. h4 h6 13. Bxf6 Bxf6 14. h5 g5 15. f4 Bxg4 16. fxg5 Bxg5 17. Nd5 Bxe2 18. Qxe2 exd4 19. 0-0-0 dxe3 20. Kb1 Nd4 21. Qf1 e2 22. Bxe2 Nxe2 23. Qxe2 Qf5+ 24. Ka2 c6 25. Ne7+ Bxe7 26. Qxe7 Qe6 27. Qxe6 fxe6 28. Rxd6 Rae8 29. Re1 Rf6 30. Kb3 Kf7 31. Kc3 Rf5 32. Rd7+ Re7 33. Rxe7+ Kxe7 34. Rh1 c5 35. b4 Rf3+ 36. Kb2 b6 37. Rg1 Rf5 38. Rg7+ Rf7 39. Rg8 Rf8 40. Rg7+ Rf7 41. Rg8 cxb4 42. axb4 a5 43. bxa5 bxa5 44. Kb3 Rf5 45. Ra8 Rxh5 46. Ka4 Rc5 47. Kb3 Kf6 48. Rxa5 Rxa5 49. Kb4 Rg5 50. c5 Rxc5 51. Kxc5 Ke5 52. Kc6 h5 53. Kd7 h4 54. Ke7 h3 55. Kf7 h2 56. Ke7 h1Q 57. Kd7 Qd5+ 58. Ke7 Qd6+ 59. Kf7 Kf5 60. Kg7 Qe7+ 61. Kg8 Kg6 62. Kh8 Qg7# 0-1

[Event "Winnipeg TNT May op"]
[Site "Winnipeg"]
[Date "2017.05.16"]
[Round "3"]
[White "Lei, Yanyu"]
[Black "Trueman, Francis"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1262"]
[BlackElo "1434"]
[PlyCount "99"]
[EventDate "2017.05.02"]
[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 d6 3. Nc3 g6 4. Bg5 Bg7 5. e3 0-0 6. Bd3 Nbd7 7. Nge2 e5 8. Qd2 h6 9. Bh4 Re8 10. 0-0-0 c6 11. f3 a5 12. g4 g5 13. Bf2 Nf8 14. f4 Nxg4 15. Rdf1 Nxf2 16. Rxf2 exd4 17. exd4 Ne6 18. f5 Nxd4 19. Nxd4 Bxd4 20. Rf3 f6 21. h4 Qe7 22. hxg5 Be3 23. Rxe3 Qxe3 24. Kc2 Qxd2+ 25. Kxd2 hxg5 26. Ne4 Kg7 27. Nxd6 Rd8 28. Nxc8 Raxc8 29. Kc3 c5 30. Be4 b6 31. Kb3 Rd4 32. Bd5 Rd2 33. Rb1 g4 34. Ka4 g3 35. Kb5 Rb8 36. a3 g2 37. Rg1 Rxb2+ 38. Ka4 b5+ 39. cxb5 R8xb5 40. Bxg2 Rb8 41. Kxa5 Kf8 42. Rh1 Kg7 43. Rg1 Kf8 44. Rh1 Ke7 45. Bd5 Kd6 46. Be4 Re8 47. Rd1+ Ke5 48. Re1 Kf4 49. Rc1 Kxe4 50. Rxc5 0-1

[Event "Winnipeg TNT May op"]
[Site "Winnipeg"]
[Date "2017.05.09"]
[Round "2"]
[White "Remillard, John"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1644"]
[BlackElo "1262"]
[PlyCount "79"]
[EventDate "2017.05.02"]
[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. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. e3 d5 6. Nbd2 Bf5 7. g4 Be4 8. Bg2 Nbd7 9. Nxe4 Nxe4 10. Nd2 c5 11. Nxe4 dxe4 12. Bxe4 Qa5+ 13. c3 Rfe8 14. 0-0 e5 15. dxe5 Nxe5 16. Bxe5 Bxe5 17. Qc2 Qc7 18. f4 Bg7 19. Rae1 Rad8 20. Bg2 Re7 21. e4 Red7 22. Re2 Qd6 23. e5 Qd3 24. Qxd3 Rxd3 25. Kh2 b5 26. Be4 Rd2 27. Rff2 Rxe2 28. Rxe2 f6 29. e6 a5 30. e7 Rb8 31. Bd5+ Kh8 32. e8Q+ Rxe8 33. Rxe8+ Bf8 34. Rxf8+ Kg7 35. Rg8+ Kh6 36. h4 a4 37. Kh3 b4 38. g5+ fxg5 39. fxg5+ Kh5 40. Bf3# 1-0

[Event "Winnipeg TNT April op"]
[Site "Winnipeg"]
[Date "2017.04.25"]
[Round "4"]
[White "Muhurdarevic, Enes"]
[Black "Lei, Yanyu"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1183"]
[PlyCount "70"]
[EventDate "2017.04.04"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Nc6 5. Bb5 Bd7 6. Nf3 Qe7+ 7. Be3 0-0-0 8. h3 Nf6 9. Qd3 Qe6 10. a3 Ne4 11. 0-0 Bd6 12. Rfe1 f6 13. Nd2 f5 14. Nf3 Rdf8 15. Bg5 h6 16. Bh4 Qf7 17. Bg3 Bxg3 18. fxg3 Nxg3 19. Bxc6 Bxc6 20. Ne5 Qf6 21. Qxg3 f4 22. Qg4+ Kb8 23. Rf1 g5 24. Qf3 Qd6 25. b4 h5 26. b5 Bd7 27. Nxd7+ Qxd7 28. Rae1 g4 29. Qxd5 Qc8 30. Qe6 Qxe6 31. Rxe6 b6 32. hxg4 hxg4 33. Ree1 f3 34. gxf3 gxf3 35. Nd1 Kc8 0-1

[Event "Winnipeg TNT April op"]
[Site "Winnipeg"]
[Date "2017.04.18"]
[Round "3"]
[White "Gannon, Keith"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1606"]
[BlackElo "1251"]
[PlyCount "87"]
[EventDate "2017.04.04"]
[EventType "swiss"]
[EventRounds "4"]
[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 Qxd5 4. Nf3 Nc6 5. Be2 b6 6. 0-0 Bb7 7. c4 Qd7 8. Nc3 Nf6 9. a3 0-0-0 10. Be3 Ng4 11. b4 e5 12. d5 Nxb4 13. axb4 Bxb4 14. Ne4 f5 15. Neg5 Kb8 16. Qa4 Ba5 17. Qxd7 Rxd7 18. Bd2 Bxd2 19. Nxd2 c6 20. Bxg4 fxg4 21. dxc6 Bxc6 22. Nge4 h5 23. f4 gxf3 24. Rxf3 Rhd8 25. Rf2 Rd4 26. Re1 a5 27. Rfe2 a4 28. Nf3 R4d7 29. Nxe5 Rc7 30. Nxc6+ Rxc6 31. Rd2 Re8 32. Kf2 Rxc4 33. Nd6 Rf8+ 34. Ke2 Rg4 35. Kd1 Ka7 36. Nb5+ Ka6 37. Nc7+ Kb7 38. Nb5 Ra8 39. Na3 Kc6 40. Re6+ Kc5 41. Kc1 b5 42. Re5+ Kb4 43. Kb2 Rc8 44. Rxb5# 1-0

[Event "Winnipeg TNT April op"]
[Site "Winnipeg"]
[Date "2017.04.11"]
[Round "2"]
[White "Lei, Yanyu"]
[Black "Schulz, Waldemar"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1183"]
[BlackElo "1966"]
[PlyCount "96"]
[EventDate "2017.04.04"]
[EventType "swiss"]
[EventRounds "4"]
[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. Bg5 Ne4 5. Nxe4 dxe4 6. e3 Bg7 7. Be2 c5 8. dxc5 Qxd1+ 9. Rxd1 Bxb2 10. f3 Na6 11. fxe4 Nxc5 12. e5 Bxe5 13. Nf3 Bc3+ 14. Nd2 Ne4 15. Bf4 Be6 16. Bf3 Nxd2 17. Bxb7 Nxc4+ 18. Kf2 0-0 19. Bxa8 Rxa8 20. Rd3 Be5 21. Bh6 Bg7 22. Bg5 f6 23. Bf4 Kf7 24. Kf3 f5 25. Rb1 Ne5+ 26. Bxe5 Bxe5 27. Rb5 Bc4 28. Rbd5 Bxd5+ 29. Rxd5 Bd6 30. h4 a5 31. g4 fxg4+ 32. Kxg4 a4 33. h5 a3 34. h6 Ra4+ 35. Kg5 Re4 36. Rd3 Re5+ 37. Kg4 Rh5 38. Kf3 Rxh6 39. Ke2 Rh2+ 40. Kf3 Rxa2 41. Ke4 Rb2 42. Kf3 a2 43. Ke4 a1Q 44. Kf3 Qf1+ 45. Ke4 Rb4+ 46. Rd4 Qb1+ 47. Kd5 Qf5+ 48. Kc6 Qb5# 0-1

[Event "Winnipeg TNT March op"]
[Site "Winnipeg"]
[Date "2017.03.21"]
[Round "3.4"]
[White "Lei, Yanyu"]
[Black "Magyar, Peter"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1170"]
[BlackElo "1533"]
[PlyCount "163"]
[EventDate "2017.03.07"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 d6 4. e4 Nf6 5. Nc3 a6 6. Bg5 Be7 7. Bd3 e5 8. Nge2 0-0 9. Qc2 Ng4 10. Bxe7 Qxe7 11. 0-0-0 Nxf2 12. Rhf1 Nxd1 13. Nxd1 Qg5+ 14. Kb1 Bd7 15. Ng3 Qd8 16. Qf2 g6 17. Qf6 Bg4 18. Qxd8 Rxd8 19. Ne3 Bd7 20. h4 b5 21. h5 b4 22. b3 Be8 23. hxg6 hxg6 24. Rf6 a5 25. Ngf5 gxf5 26. Nxf5 a4 27. Nxd6 Nd7 28. Rh6 Kg7 29. Nf5+ Kg8 30. Be2 f6 31. Bh5 Bxh5 32. Rxh5 Kf7 33. Nd6+ Kg6 34. Rh3 Kg7 35. Kb2 Nf8 36. Nb7 Rdb8 37. Nxc5 Kf7 38. d6 Ra7 39. Rd3 Kg6 40. Nxa4 Rd7 41. Nc5 Rh7 42. d7 Rd8 43. a4 bxa3+ 44. Kxa3 Nxd7 45. b4 Ra8+ 46. Kb3 Nxc5+ 47. bxc5 Rb7+ 48. Kc3 Ra3+ 49. Kd2 Rb2+ 50. Ke3 Rbb3 51. Rxb3 Rxb3+ 52. Kd2 Rb2+ 53. Kc3 Rxg2 54. c6 Rh2 55. Kb4 Rb2+ 56. Kc5 Rb8 57. c7 Rc8 58. Kd6 Kf7 59. Kd7 Re8 60. c8Q Rxc8 61. Kxc8 Ke7 62. c5 f5 63. c6 fxe4 64. c7 e3 65. Kb7 e2 66. c8Q e1Q 67. Qc7+ Ke6 68. Qc8+ Kd5 69. Qc6+ Kd4 70. Qd6+ Ke4 71. Qc6+ Kd3 72. Qd5+ Kc2 73. Kc6 Qc3+ 74. Qc5 Qxc5+ 75. Kxc5 Kd3 76. Kd5 e4 77. Ke5 e3 78. Kf4 Ke2 79. Ke4 Kf2 80. Kd3 e2 81. Kd2 e1Q+ 82. Kd3 0-1

[Event "Winnipeg TNT March op"]
[Site "Winnipeg"]
[Date "2017.03.14"]
[Round "2.4"]
[White "Lei, Yanyu"]
[Black "Myrzaibraimova, Aibike"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1170"]
[BlackElo "1567"]
[PlyCount "110"]
[EventDate "2017.03.07"]
[EventType "swiss"]
[EventRounds "4"]
[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. Bd3 Nc6 8. a3 a6 9. Nge2 Re8 10. f3 dxc4 11. Bxc4 e5 12. 0-0 exd4 13. Nxd4 Nxd4 14. exd4 Bf5 15. Bd3 Qxd4+ 16. Bf2 Qxd3 17. Qxd3 Bxd3 18. Rfd1 Bc2 19. Rd2 Bb3 20. Bh4 Rad8 21. Rxd8 Rxd8 22. Re1 Bc5+ 23. Kh1 Re8 24. Rxe8+ Nxe8 25. Ne4 Bd4 26. Nd2 Be6 27. b4 Bb2 28. a4 Bd7 29. Nc4 Bc3 30. a5 Bxb4 31. Bf2 Bb5 32. Ne5 Bxa5 33. Bd4 Nd6 34. Kg1 Nc4 35. Nd3 Bb6 36. Bxb6 Nxb6 37. Nc5 Bc6 38. Kf2 Nd7 39. Nb3 Bd5 40. Na1 c5 41. Ke2 b5 42. Kd3 Ne5+ 43. Kc3 a5 44. h3 b4+ 45. Kb2 Nd3+ 46. Kc2 Ne1+ 47. Kb2 Nxg2 48. Kc2 a4 49. f4 a3 50. f5 Ne3+ 51. Kb1 Nxf5 52. h4 b3 53. h5 b2 54. Nb3 Be4+ 55. Ka2 b1Q+ 0-1

[Event "Winnipeg TNT March op"]
[Site "Winnipeg"]
[Date "2017.03.07"]
[Round "1"]
[White "Lei, Yanyu"]
[Black "Annakkage, Udaya"]
[Result "0-1"]
[ECO "D50"]
[WhiteElo "1170"]
[BlackElo "1688"]
[PlyCount "60"]
[EventDate "2017.03.07"]
[EventType "swiss"]
[EventRounds "4"]
[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. Bg5 d5 5. c5 Nbd7 6. Nf3 0-0 7. e3 a6 8. Bd3 Qe8 9. a3 Bxc3+ 10. bxc3 e5 11. Bf5 e4 12. Nd2 h6 13. Bh4 Nh7 14. Bxh7+ Kxh7 15. 0-0 f5 16. Qc2 Nf6 17. Bxf6 Rxf6 18. c4 c6 19. cxd5 cxd5 20. Qb3 Qf7 21. f3 Be6 22. Rab1 Ra7 23. f4 Bc8 24. Qc2 a5 25. a4 Qc7 26. Rb5 Raa6 27. Qb3 Qc6 28. Rb1 Bd7 29. Rxb7 Qxa4 30. Qxa4 Bxa4 0-1

[Event "Winnipeg TNT February op"]
[Site "Winnipeg"]
[Date "2017.02.28"]
[Round "4.4"]
[White "Lei, Yanyu"]
[Black "Leaden, Bruce"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "1448"]
[PlyCount "120"]
[EventDate "2017.02.07"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 d6 7. Bxf6 Bxf6 8. Be2 Nd7 9. 0-0 Be7 10. Rc1 Nf6 11. d5 e5 12. Re1 h6 13. b4 e4 14. Nd4 Qe8 15. Ne6 Bxe6 16. Nb5 Bf7 17. Nxc7 Qd7 18. Nxa8 Rxa8 19. f3 a6 20. b5 axb5 21. Qc2 bxc4 22. fxe4 Nxe4 23. Qxc4 Bg5 24. Bd3 Nc5 25. Be2 Bxe3+ 26. Kh1 Bxc1 27. Rxc1 Qa4 28. Qxa4 Rxa4 29. Bd1 Rxa2 30. Bc2 Bxd5 31. h3 Be4 32. Bxe4 fxe4 33. Kg1 Kf7 34. Rd1 Ke6 35. Kh2 Ke5 36. Kg3 d5 37. Rc1 Kd6 38. Kf4 Rxg2 39. Ke3 Rg3+ 40. Kf4 Nd3+ 41. Kxg3 Nxc1 42. Kf4 Kc5 43. Ke3 b5 44. h4 g5 45. hxg5 hxg5 46. Kd2 Nb3+ 47. Ke3 Nd4 48. Kd2 g4 49. Ke3 b4 50. Kf4 b3 51. Kg5 b2 52. Kh4 b1Q 53. Kg5 Qf1 54. Kh4 Kd6 55. Kg5 Qf5+ 56. Kh4 Ke5 57. Kg3 Qf3+ 58. Kh4 Kf5 59. Kh5 g3+ 60. Kh4 Qg4# 0-1

[Event "Winnipeg TNT February op"]
[Site "Winnipeg"]
[Date "2017.02.21"]
[Round "3.4"]
[White "Russo, Max"]
[Black "Lei, Yanyu"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1541"]
[PlyCount "77"]
[EventDate "2017.02.07"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 Nc6 4. Bd3 b6 5. 0-0 Bb7 6. a3 Qd7 7. Nbd2 0-0-0 8. Qe2 Bd6 9. Ba6 Kb8 10. Bxb7 Kxb7 11. b4 h6 12. Bb2 g5 13. b5 Na5 14. Bc3 Nc4 15. Nxc4 dxc4 16. Qxc4 g4 17. Nd2 h5 18. d5 Rh7 19. dxe6 fxe6 20. Ne4 h4 21. Nxd6+ Qxd6 22. Qe4+ Kc8 23. Qxh7 h3 24. gxh3 gxh3 25. Qxh3 Ne7 26. Rad1 Qc5 27. Qxe6+ Kb7 28. Rxd8 Qxb5 29. Qxe7 Qc4 30. Qe5 Qg4+ 31. Qg3 Qc4 32. Be5 Qxc2 33. Rfd1 Qc6 34. Bxc7 Qxc7 35. R8d7 Qxd7 36. Rxd7+ Ka6 37. Qf4 b5 38. Qd6+ Ka5 39. Rxa7# 1-0

[Event "Winnipeg TNT February op"]
[Site "Winnipeg"]
[Date "2017.02.07"]
[Round "1.4"]
[White "Lei, Yanyu"]
[Black "Booth, Kevin"]
[Result "0-1"]
[ECO "D53"]
[BlackElo "1722"]
[PlyCount "70"]
[EventDate "2017.02.07"]
[EventType "swiss"]
[EventRounds "4"]
[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. Bg5 d5 4. Nc3 Be7 5. e3 b6 6. Bd3 Bb7 7. Nge2 dxc4 8. Bxc4 Bxg2 9. Bb5+ c6 10. Bd3 Bxh1 11. Qd2 h6 12. Bxf6 Bxf6 13. 0-0-0 Bf3 14. Rg1 Bxe2 15. Qxe2 Nd7 16. Be4 Rc8 17. Qf3 c5 18. Kb1 cxd4 19. exd4 Bxd4 20. Nb5 Be5 21. Qh5 Nf6 22. Qxe5 Rc5 23. Nd6+ Ke7 24. Nf5+ Kf8 25. Qg3 exf5 26. Bc2 g6 27. Qa3 Kg7 28. Qxa7 Qc7 29. Qa8 Rxa8 30. Rc1 Rd8 31. a3 Rxc2 32. Rxc2 Rd1+ 33. Rc1 Rxc1+ 34. Ka2 Qc4+ 35. b3 Qc2# 0-1

