[Event "Tianjin Prestigious Univ-ch"]
[Site "Tianjin"]
[Date "2019.11.29"]
[Round "11"]
[White "Lei, Sean"]
[Black "Wei, Siyu"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1895"]
[BlackElo "2106"]
[PlyCount "96"]
[EventDate "2019.11.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. d3 dxe4 5. dxe4 Qxd1+ 6. Kxd1 b6 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. Bf4 Ngf6 10. Nbd2 Nh5 11. Be3 Bd6 12. Nc4 Bc7 13. a4 Nhf6 14. Nfd2 Ng4 15. f3 Nxe3+ 16. Nxe3 Ke7 17. Ke2 Rhd8 18. Ndc4 a6 19. Na3 Ne5 20. Rad1 Nc6 21. g3 Rab8 22. Rxd8 Nxd8 23. b4 cxb4 24. cxb4 Bd6 25. Rb1 a5 26. Nac2 axb4 27. Nxb4 Ra8 28. Nd3 Ra6 29. Nc4 Bc7 30. Ke3 Rxa4 31. Nxb6 Ra2 32. Nf2 Rc2 33. Na4 Nc6 34. Rb2 Rc4 35. Ra2 Nb4 36. Rd2 Nc6 37. Nb2 Bb6+ 38. Kf4 Rc5 39. Nbd3 Ra5 40. Rb2 Bd4 41. Rc2 Kd7 42. h4 h5 43. g4 hxg4 44. Nxg4 e5+ 45. Kg5 Nd8 46. Kf5 Ne6 47. Ndxe5+ Ke7 48. Rc6 g6# 0-1

[Event "Tianjin Prestigious Univ-ch"]
[Site "Tianjin"]
[Date "2019.11.29"]
[Round "10"]
[White "Wei, Siyu"]
[Black "Lu, Andrew H"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2106"]
[BlackElo "2071"]
[PlyCount "44"]
[EventDate "2019.11.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. d5 Qb6 5. Qc1 e6 6. dxe6 dxe6 7. Nf3 Be7 8. e3 0-0 9. Bd3 Nf6 10. Nbd2 Nd5 11. Bg3 Nc6 12. c3 Qd8 13. Qc2 h6 14. 0-0 b6 15. Rfd1 Bb7 16. Nc4 b5 17. Nce5 Nxe5 18. Nxe5 c4 19. Bh7+ Kh8 20. e4 Ne3 21. fxe3 Qc8 22. Bg6 Qe8 1-0

[Event "Tianjin Prestigious Univ-ch"]
[Site "Tianjin"]
[Date "2019.11.28"]
[Round "9"]
[White "Chandra, Akshat"]
[Black "Wei, Siyu"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2524"]
[BlackElo "2106"]
[PlyCount "101"]
[EventDate "2019.11.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 e6 7. Bd3 Bd6 8. Bxd6 Qxd6 9. f4 0-0 10. Nf3 a6 11. 0-0 b5 12. Ne5 Bb7 13. Rc1 Rac8 14. Qe1 Ne7 15. Bb1 Ne4 16. Nd3 Nxc3 17. Rxc3 Rxc3 18. Qxc3 Rc8 19. Nc5 Qb6 20. b4 Rc7 21. g4 Nc8 22. Qc2 g6 23. f5 exf5 24. gxf5 Nd6 25. fxg6 fxg6 26. Rf6 Rf7 27. Qf2 Qc7 28. Qf4 Rxf6 29. Qxf6 Bc8 30. Qe5 Qc6 31. Bd3 Nf7 32. Qe7 Qd6 33. Qh4 Qd8 34. Qg3 Qd6 35. Bf1 Qxg3+ 36. hxg3 Ng5 37. Bg2 Ne4 38. Nxe4 dxe4 39. Bxe4 Kf7 40. Bd5+ Ke7 41. e4 Kd6 42. Kf2 g5 43. Bf7 Ke7 44. Bh5 Kd6 45. Ke3 Bh3 46. e5+ Kd7 47. d5 Bf1 48. a3 Bc4 49. Bg4+ Kc7 50. Kd4 Ba2 51. Kc5 1-0

[Event "Tianjin Prestigious Univ-ch"]
[Site "Tianjin"]
[Date "2019.11.28"]
[Round "7"]
[White "Gordievsky, Dmitry"]
[Black "Wei, Siyu"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2590"]
[BlackElo "2106"]
[PlyCount "95"]
[EventDate "2019.11.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. e4 g6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Bd7 10. Qd2 Rc8 11. f3 a6 12. Rfc1 Nxd4 13. Bxd4 Be6 14. b3 Nd7 15. Bxg7 Kxg7 16. Rc2 Qb6+ 17. Kh1 Rc7 18. f4 Nf6 19. Bf3 Qa5 20. Qd4 Qc5 21. Qxc5 Rxc5 22. a4 a5 23. Re1 b6 24. Rd2 Rfc8 25. Nb5 h5 26. h3 Nd7 27. Nd4 Nf8 28. Kg1 Bd7 29. e5 dxe5 30. fxe5 R8c7 31. Bd5 Ne6 32. Bxe6 Bxe6 33. Nxe6+ fxe6 34. h4 Rc8 35. Rd7 R5c7 36. Red1 Kf7 37. Kf2 Ke8 38. Rxc7 Rxc7 39. Ke3 Kf7 40. Rd8 Rc5 41. Kd4 g5 42. hxg5 Kg6 43. Rg8+ Kf5 44. g6 Rc7 45. g7 Rd7+ 46. Ke3 Kg6 47. Rb8 Kxg7 48. Rxb6 1-0

[Event "Tianjin Prestigious Univ-ch"]
[Site "Tianjin"]
[Date "2019.11.28"]
[Round "8"]
[White "Wei, Siyu"]
[Black "Behar, Joshua"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2106"]
[BlackElo "1974"]
[PlyCount "79"]
[EventDate "2019.11.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 d5 4. e5 h6 5. Bh4 g5 6. Bg3 Nfd7 7. h4 c5 8. c3 Nc6 9. hxg5 Qxg5 10. Nf3 Qd8 11. a3 c4 12. Nbd2 b5 13. Be2 Bb7 14. Nh4 Nb6 15. Bh5 Qd7 16. Qf3 Rh7 17. Nf1 0-0-0 18. Ne3 Na4 19. Ng4 Qc7 20. Nf6 Rh8 21. Rb1 a5 22. 0-0 Kb8 23. Qe3 Ka8 24. Nf3 Ne7 25. Qd2 Nf5 26. Bf4 Nb6 27. Bg4 Ne7 28. Qc2 Ng8 29. Bg3 Nxf6 30. exf6 Bd6 31. Bxd6 Qxd6 32. Ne5 Rdf8 33. Bh5 Qc7 34. b3 cxb3 35. Rxb3 Ba6 36. Rfb1 Nd7 37. Nxd7 Qxd7 38. Be2 a4 39. Rxb5 Ka7 40. Ra5 1-0

[Event "Tianjin Prestigious Univ-ch"]
[Site "Tianjin"]
[Date "2019.11.27"]
[Round "5"]
[White "Miles, Lee"]
[Black "Wei, Siyu"]
[Result "1/2-1/2"]
[ECO "A39"]
[BlackElo "2106"]
[PlyCount "88"]
[EventDate "2019.11.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. g3 c5 5. Bg2 Nc6 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Nxd4 9. Qxd4 d6 10. b3 Be6 11. Bb2 Nd5 12. Qd2 Nxc3 13. Bxc3 Bxc3 14. Qxc3 Qd7 15. Qe3 a6 16. Rfd1 Rfc8 17. a4 Rab8 18. a5 Rc5 19. Qxc5 dxc5 20. Rxd7 Bxd7 21. Rd1 Be6 22. Bd5 Bf5 23. Bf3 b6 24. axb6 Rxb6 25. Rd5 Rxb3 26. g4 Be6 27. Rxc5 Rc3 28. Ra5 Rxc4 29. h3 Bc8 30. e3 Kg7 31. Be2 Rc6 32. Kg2 Rb6 33. Kg3 h6 34. f4 Bb7 35. h4 Rb3 36. Kf2 Rb2 37. Ke1 Rb1+ 38. Kf2 Rb2 39. Ke1 Bc8 40. Re5 Rb1+ 41. Kd2 Rb2+ 42. Ke1 Rb1+ 43. Kd2 Rb2+ 44. Ke1 Rb1+ 1/2-1/2

[Event "Tianjin Prestigious Univ-ch"]
[Site "Tianjin"]
[Date "2019.11.27"]
[Round "4"]
[White "Wei, Siyu"]
[Black "Hirao, Satoshi"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2106"]
[BlackElo "1958"]
[PlyCount "67"]
[EventDate "2019.11.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. d5 Qa5+ 5. c3 e6 6. f3 Nf6 7. e4 exd5 8. exd5 d6 9. Na3 Be7 10. Ne2 0-0 11. Ng3 Rd8 12. Be2 a6 13. Nc4 Qc7 14. a4 b6 15. 0-0 g6 16. Ne3 Ne8 17. Ne4 Bf8 18. Bg5 Be7 19. Bh6 Ng7 20. f4 Re8 21. Bxg7 Kxg7 22. f5 Nd7 23. Bd3 Bf8 24. fxg6 hxg6 25. Nc4 Ne5 26. Nf6 Bb7 27. Nxe8+ Rxe8 28. Nxe5 Rxe5 29. c4 b5 30. axb5 axb5 31. b3 bxc4 32. bxc4 Bc8 33. Qf3 Kg8 34. Bxg6 1-0

[Event "Tianjin Prestigious Univ-ch"]
[Site "Tianjin"]
[Date "2019.11.27"]
[Round "6"]
[White "Wei, Siyu"]
[Black "Mihov, Filip"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2106"]
[BlackElo "2191"]
[PlyCount "84"]
[EventDate "2019.11.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. e4 d5 4. e5 Ne7 5. Bd3 Ba6 6. Bxa6 Nxa6 7. Nc3 c5 8. Bg5 Qd7 9. 0-0 Nf5 10. Ne2 Be7 11. Bxe7 Nxe7 12. c3 0-0 13. Qd3 Nc7 14. Ng5 Ng6 15. f4 Qb5 16. Qd2 h6 17. Nf3 Ne7 18. Nh4 Nf5 19. Nxf5 exf5 20. h3 Ne6 21. g4 fxg4 22. hxg4 cxd4 23. cxd4 Rac8 24. f5 Ng5 25. Nc3 Qc4 26. Rac1 Rfd8 27. b3 Qb4 28. Ne4 Nf3+ 29. Rxf3 Qxd2 30. Nxd2 Rxc1+ 31. Nf1 Rdc8 32. Kg2 Rd1 33. Ne3 Rxd4 34. e6 fxe6 35. fxe6 Re8 36. Nf5 Rxg4+ 37. Kh3 Rg1 38. Re3 Rg6 39. Nd4 Kf8 40. Re5 Rg5 41. Re3 Ke7 42. Rc3 Kf6 0-1

[Event "Tianjin Prestigious Univ-ch"]
[Site "Tianjin"]
[Date "2019.11.26"]
[Round "3"]
[White "Li, Yankai"]
[Black "Wei, Siyu"]
[Result "1/2-1/2"]
[ECO "B87"]
[WhiteElo "2432"]
[BlackElo "2106"]
[PlyCount "134"]
[EventDate "2019.11.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 a6 7. Bb3 b5 8. 0-0 Be7 9. Qf3 Qc7 10. Qg3 0-0 11. Bh6 Ne8 12. Rad1 Kh8 13. Bg5 b4 14. Bxe7 Qxe7 15. Na4 Bd7 16. Nb6 Ra7 17. Nxd7 Rxd7 18. c3 Rb7 19. f4 bxc3 20. Qxc3 Rc7 21. Qb4 Nd7 22. f5 e5 23. f6 Ndxf6 24. Nf5 Qd7 25. Nxd6 Nxd6 26. Rxd6 Qb5 27. Qxb5 axb5 28. Re1 h6 29. Re2 Rfc8 30. h3 Kg8 31. Kf2 Rc6 32. Rxc6 Rxc6 33. Ke3 Kf8 34. Rc2 Rxc2 35. Bxc2 Ke7 36. a3 Ne8 37. Kd3 Kd6 38. Bb3 f6 39. Bf7 Nc7 40. Kc3 Na6 41. b4 Kc6 42. Be8+ Kb6 43. Kd3 Nc7 44. Bd7 Ka6 45. Ke3 Na8 46. Be6 Nb6 47. h4 Kb7 48. h5 Kc6 49. Bb3 Nc8 50. Bd5+ Kc7 51. Kf3 Nb6 52. Bb3 Nc8 53. Bc2 Nd6 54. Bd3 Kd7 55. Ke3 Kc6 56. Kf3 Kd7 57. Ke2 Kc6 58. Kd2 Nc8 59. Kc3 Nb6 60. Bc2 Kd6 61. Bb3 Kc6 62. Kd3 Kd6 63. Ke3 Kc6 64. Kf3 Nc8 65. Bd5+ Kc7 66. Kg4 Nd6 67. Kf3 Nc8 1/2-1/2

[Event "Tianjin Prestigious Univ-ch"]
[Site "Tianjin"]
[Date "2019.11.26"]
[Round "1"]
[White "Tarasov, Alexandr"]
[Black "Wei, Siyu"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2348"]
[BlackElo "2106"]
[PlyCount "64"]
[EventDate "2019.11.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 cxd5 5. Bf4 Bd6 6. e3 Nc6 7. Nf3 Nge7 8. Bd3 Ng6 9. Bxd6 Qxd6 10. 0-0 0-0 11. a3 Rd8 12. b4 e5 13. Bxg6 hxg6 14. b5 exd4 15. Nxd4 Ne5 16. h3 Be6 17. Qb3 g5 18. Rfd1 g4 19. Nxe6 fxe6 20. e4 d4 21. Ne2 d3 22. Nf4 Kf7 23. hxg4 g5 24. Nh3 Nxg4 25. Nxg5+ Ke7 26. Qb4 Rac8 27. Qxd6+ Rxd6 28. Nf3 Rc2 29. Ne1 Nxf2 30. Nxc2 Nxd1 31. Nb4 Nc3 32. e5 Rd8 0-1

[Event "Tianjin Prestigious Univ-ch"]
[Site "Tianjin"]
[Date "2019.11.26"]
[Round "2"]
[White "Wei, Siyu"]
[Black "Zhong, Wei"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2106"]
[BlackElo "1804"]
[PlyCount "57"]
[EventDate "2019.11.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 c6 5. Bd3 Nbd7 6. 0-0 Be7 7. Nbd2 0-0 8. c4 Re8 9. Rc1 a6 10. h3 Nf8 11. Qc2 Ng6 12. Ne5 Nd7 13. Bxe7 Qxe7 14. f4 Ngf8 15. e4 Nf6 16. Rce1 dxe4 17. Nxe4 Nxe4 18. Rxe4 Qd6 19. c5 Qd8 20. Qf2 Nd7 21. Bb1 Nf6 22. Re2 Qd5 23. g4 Rd8 24. g5 Ne8 25. Rd1 f6 26. Be4 Qxa2 27. Qh4 f5 28. g6 Qa4 29. gxh7+ 1-0

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "9"]
[White "Ma, Ling"]
[Black "Wei, Siyu"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2231"]
[BlackElo "2083"]
[PlyCount "41"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Qd7 8. Bb5 c6 9. Be2 0-0 10. Qa3 e5 11. Nf3 exd4 12. cxd4 Bxd4 13. Nxd4 Qxd4 14. 0-0 Nd7 15. Bb2 Qc5 16. Qb3 Qe7 17. Bc4 Ne5 18. Qc3 Re8 19. Bb3 g5 20. f4 gxf4 21. Rxf4 1-0

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "8"]
[White "Wu, Xibin"]
[Black "Wei, Siyu"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2189"]
[BlackElo "2083"]
[PlyCount "79"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 0-0 10. Be2 c6 11. 0-0 Qe7 12. Rb1 Bf5 13. Bd3 Bxd3 14. Qxd3 a5 15. Na4 Nd7 16. Rfc1 f5 17. a3 f4 18. Re1 Qd6 19. e4 dxe4 20. Rxe4 b5 21. Qb3+ Qd5 22. Qxd5+ cxd5 23. Re7 bxa4 24. Rxd7 Rfd8 25. Rc7 Rab8 26. h4 Bf8 27. Ra7 Bxa3 28. Rxa5 Rxb2 29. Ra1 Be7 30. R5xa4 Rb7 31. Rc1 Bf6 32. Ra5 Kf7 33. Kh2 Ke6 34. g4 fxg3+ 35. Kxg3 Kf5 36. Rc3 Rb4 37. Ra7 h5 38. Re3 Rf8 39. Rd7 Rb5 40. Ng5 1-0

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "6"]
[White "Gu, Tianlu"]
[Black "Wei, Siyu"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2205"]
[BlackElo "2083"]
[PlyCount "76"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 d6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 Bd7 9. Nce2 0-0 10. a4 Qc7 11. Nb5 Qb8 12. Bg5 Rd8 13. c3 Be8 14. Qb3 h6 15. Bf4 e5 16. Be3 Na5 17. Qa2 Ng4 18. b4 Nxe3 19. fxe3 Nc6 20. Na3 Bf6 21. Qd2 Qc8 22. c4 h5 23. a5 Ne7 24. Nc3 h4 25. Nd5 Nxd5 26. exd5 hxg3 27. hxg3 Qg4 28. Qe1 e4 29. Rf4 Qg5 30. Ra2 Be5 31. Rxe4 Bxg3 32. Qe2 Bd7 33. c5 Bf5 34. Rc4 Re8 35. e4 Bg4 36. Bf3 Bh3 37. Bg2 Bg4 38. Bf3 Bh3 1/2-1/2

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "7"]
[White "Wei, Siyu"]
[Black "Cai, Chaoruo"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2083"]
[BlackElo "2222"]
[PlyCount "130"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 h6 4. Bh4 c5 5. c3 Qb6 6. Qb3 Qxb3 7. axb3 Nc6 8. e3 cxd4 9. exd4 Nd5 10. Nbd2 f5 11. Bc4 g5 12. Bxd5 exd5 13. Nxg5 hxg5 14. Bxg5 Bh6 15. f4 Bxg5 16. fxg5 Kf7 17. Kf2 d6 18. h4 Kg6 19. g3 Bd7 20. Nf1 Nd8 21. Ne3 Bc6 22. Ng2 Ne6 23. Rhe1 Kf7 24. Re3 a6 25. Rf3 Kg6 26. Re1 Rae8 27. b4 Bb5 28. Rfe3 Kf7 29. Rf3 Ng7 30. Rxe8 Rxe8 31. Nf4 Rh8 32. Re3 Bc4 33. Re1 b6 34. h5 Rxh5 35. Nxh5 Nxh5 36. Kf3 Bd3 37. Ke3 Bc4 38. Kf3 Bd3 39. Ke3 Be4 40. Ra1 Nxg3 41. g6+ Kg7 42. Kf4 Ne2+ 43. Ke3 Ng3 44. Kf4 Nh1 45. Rxa6 Kxg6 46. Rxb6 Nf2 47. Rxd6+ Kh5 48. b5 Nd3+ 49. Ke3 f4+ 50. Kd2 Nxb2 51. Rf6 Kg5 52. b6 Kxf6 53. b7 Nc4+ 54. Ke1 Kf5 55. b8Q Kg4 56. Kf2 Ne3 57. Qg8+ Kf5 58. Qf7+ Kg5 59. Qg7+ Kf5 60. Ke2 Ng4 61. Qf8+ Kg5 62. Qd8+ Kf5 63. Qc8+ Kg5 64. Qd8+ Kf5 65. Qc8+ Kg5 1/2-1/2

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "4"]
[White "Peng, Hongchi"]
[Black "Wei, Siyu"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2337"]
[BlackElo "2083"]
[PlyCount "121"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. 0-0-0 Qd7 10. a3 0-0-0 11. Nd4 a6 12. Nxe6 Qxe6 13. Kb1 d5 14. Bd3 Ne5 15. Bd4 Nxd3 16. Qxd3 f6 17. f4 Bd6 18. Rhe1 Qd7 19. Be3 c6 20. g3 b5 21. Bb6 Rde8 22. Rxe8+ Qxe8 23. Qd4 Qd7 24. Re1 Re8 25. Rxe8+ Qxe8 26. Ba5 Qd7 27. Qb6 f5 28. Bb4 Bb8 29. Qxa6+ Qb7 30. Qxb7+ Kxb7 31. Bc5 g6 32. Kc1 Bc7 33. Kd2 Bd8 34. Kd3 Bf6 35. b3 Bg7 36. c4 dxc4+ 37. bxc4 Ka6 38. Bd6 Ka5 39. Bb4+ Ka4 40. cxb5 Kxb5 41. Bd6 Bf6 42. a4+ Kb6 43. Kc4 Bd8 44. Bb4 Kb7 45. a5 Bf6 46. Bd6 Bd8 47. Kb4 h6 48. h3 h5 49. h4 Bf6 50. Kc5 Bc3 51. a6+ Kxa6 52. Kxc6 Be1 53. Be7 Bxg3 54. Bg5 Ka5 55. Kd5 Kb4 56. c4 Bf2 57. Be7+ Kc3 58. c5 Kd3 59. c6 Bb6 60. Kd6 Ke4 61. Bg5 1-0

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "5"]
[White "Wei, Siyu"]
[Black "Ren, Xiaoyi"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "2083"]
[BlackElo "2251"]
[PlyCount "34"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qb3 a5 10. Na2 Be7 11. Qxb7 Rb8 12. Qa6 Ra8 13. Qxc6 Rc8 14. Qa6 Ra8 15. Qc6 Rc8 16. Qa6 Ra8 17. Qc6 Rc8 1/2-1/2

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "3"]
[White "Wei, Siyu"]
[Black "Xiao, Yiyi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2083"]
[BlackElo "2317"]
[PlyCount "93"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 e6 6. Bd3 Bd6 7. Bxd6 Qxd6 8. Nbd2 0-0 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Qf3 Be6 13. Qg3 Qxg3 14. hxg3 Rfd8 15. Rad1 Kf8 16. a3 Rac8 17. Rfe1 Rc7 18. Nf3 Bg4 19. Rd2 a6 20. Bc2 Bxf3 21. gxf3 Rcd7 22. Red1 h5 23. Bf5 Rd6 24. e4 d4 25. cxd4 Rxd4 26. Rxd4 cxd4 27. e5 Ne8 28. Kf1 Ke7 29. f4 g6 30. Be4 Rd7 31. Ke2 Ng7 32. Rc1 Ke6 33. Kd3 h4 34. Bg2 f5 35. Bf3 g5 36. Rh1 g4 37. Bd1 h3 38. f3 Rd8 39. fxg4 Rh8 40. Kxd4 h2 41. Ke3 Ke7 42. Bf3 b5 43. Kf2 Ne6 44. gxf5 Nd4 45. f6+ Kf7 46. Bd5+ Kf8 47. Rc1 1-0

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "2"]
[White "Yuan, Qingyu"]
[Black "Wei, Siyu"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2359"]
[BlackElo "2083"]
[PlyCount "43"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c5 5. Bg2 Nc6 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Nxd4 9. Qxd4 d6 10. Qd3 Bf5 11. e4 Be6 12. b3 Qd7 13. Bb2 Bh3 14. Rad1 Bxg2 15. Kxg2 Qc6 16. Nd5 Nxd5 17. exd5 Qd7 18. Bxg7 Kxg7 19. Rfe1 Rfe8 20. Qe4 b6 21. Qe3 Rac8 22. h4 1/2-1/2

[Event "Belt and Road Hunan op-B"]
[Site "Changsha"]
[Date "2019.07.29"]
[Round "1"]
[White "Wei, Siyu"]
[Black "Garidmagnai, Byambasuren"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2083"]
[BlackElo "2323"]
[PlyCount "46"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Nf6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 a6 7. Nc3 Nc6 8. e4 Rb8 9. Bg5 h6 10. Bf4 Bg4 11. d5 Na5 12. Qd3 c6 13. dxc6 bxc6 14. b3 Nd7 15. Rac1 Nc5 16. Qc2 Ne6 17. Be3 c5 18. Qd2 Bxf3 19. Bxf3 Nd4 20. Bd1 Kh7 21. f4 e6 22. h4 f5 23. Qg2 Rb7 1/2-1/2

[Event "CHN Team"]
[Site "Zhongshan"]
[Date "2015.07.15"]
[Round "10"]
[White "Wei, Siyu"]
[Black "Wu, Xibin"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2095"]
[BlackElo "2273"]
[PlyCount "134"]
[EventDate "2015.07.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Chengdu Bud"]
[BlackTeam "Heilongjiang"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 b6 6. Nf3 Bb7 7. Bd3 g5 8. e5 Qe7 9. Be4 Nc6 10. d5 Na5 11. dxe6 fxe6 12. Bxb7 Nxb7 13. 0-0 0-0-0 14. Qe2 Kb8 15. a4 Qb4 16. Nb5 Na5 17. b3 c6 18. Na3 Bc5 19. Nc4 Nxc4 20. bxc4 Rhf8 21. a5 Qc3 22. axb6 g4 23. bxa7+ Ka8 24. Qe1 Qxe1 25. Nxe1 Bd4 26. Ra4 Bxe5 27. Nd3 Bd4 28. c5 e5 29. c3 Bxc3 30. Rxg4 d5 31. cxd6 Rxd6 32. Nc5 Rf4 33. Rg8+ Kxa7 34. Rb1 Rb4 35. Rg7+ Kb6 36. Rxb4+ Bxb4 37. Nd7+ Kb5 38. g4 e4 39. h4 c5 40. Ne5 Bc3 41. Rb7+ Ka4 42. Re7 Kb3 43. g5 hxg5 44. hxg5 Bd4 45. Kf1 Rd5 46. f4 exf3 47. Nxf3 c4 48. Ke2 c3 49. Rb7+ Kc4 50. Kd1 Bc5+ 51. Kc2 Rf5 52. Nd2+ cxd2 53. Kxd2 Rf2+ 54. Ke1 Rg2 55. Kf1 Rxg5 56. Ke2 Rf5 57. Rd7 Rf2+ 58. Ke1 Rh2 59. Kf1 Bd4 60. Rb7 Kd5 61. Rb3 Ke4 62. Ke1 Be3 63. Rb7 Kf3 64. Rf7+ Bf4 65. Kd1 Rd2+ 66. Ke1 Rd8 67. Rf6 Rc8 0-1

[Event "CHN Team"]
[Site "Zhongshan"]
[Date "2015.07.13"]
[Round "6"]
[White "Xu, Zhihang"]
[Black "Wei, Siyu"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2234"]
[BlackElo "2095"]
[PlyCount "116"]
[EventDate "2015.07.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Qingdao Green Wei"]
[BlackTeam "Chengdu Bud"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. d4 c6 7. Bg2 Bg4 8. 0-0 Nbd7 9. Nh4 d5 10. cxd5 cxd5 11. Nc3 Nb6 12. h3 Be6 13. Nf3 Bf5 14. g4 Be4 15. e3 h6 16. Qe2 Rc8 17. Rac1 Qd6 18. Rfd1 a6 19. Bf1 Bxf3 20. Qxf3 Nbd7 21. Bg2 e6 22. Qe2 Rc7 23. Na4 Rxc1 24. Rxc1 h5 25. Nc5 hxg4 26. hxg4 Nxc5 27. dxc5 Qc6 28. g5 Ne4 29. Bxg7 Kxg7 30. Qb2+ Kg8 31. Bxe4 dxe4 32. Qd4 Rc8 33. Kg2 Qd5 34. Qxd5 exd5 35. Kg3 f6 36. b4 fxg5 37. Rd1 Rd8 38. Kg4 Kf7 39. Kxg5 Rh8 40. Kf4 Ke6 41. a4 Rf8+ 42. Kg3 Rc8 43. Rc1 Ke5 44. b5 axb5 45. axb5 d4 46. exd4+ Kxd4 47. c6 bxc6 48. Rxc6 Rb8 49. b6 g5 50. Re6 Kd5 51. Rg6 Kd4 52. Kg2 Rb7 53. Kf1 Rb8 54. Ke2 Rb7 55. Re6 Rb8 56. Rc6 Kd5 57. Rg6 Kd4 58. Kf1 Rb7 1/2-1/2

[Event "CHN Team"]
[Site "Zhongshan"]
[Date "2015.07.12"]
[Round "4"]
[White "Fang, Yan"]
[Black "Wei, Siyu"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2283"]
[BlackElo "2095"]
[PlyCount "77"]
[EventDate "2015.07.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]
[WhiteTeam "Xiamen Blue Hat"]
[BlackTeam "Chengdu Bud"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bg7 6. 0-0 Bd7 7. d3 a6 8. Bxc6 Bxc6 9. Qe1 Nf6 10. Kh1 0-0 11. Qh4 Qd7 12. h3 b5 13. f5 Rfc8 14. Bh6 Qd8 15. Rae1 Bxh6 16. Qxh6 Qf8 17. Qh4 Ra7 18. e5 dxe5 19. Nxe5 Qg7 20. fxg6 hxg6 21. Nd1 Bd5 22. a4 Qh7 23. Qxh7+ Kxh7 24. axb5 axb5 25. Nc3 Be6 26. Nxb5 Ra2 27. Nxf7 Bxf7 28. Rxe7 Kg7 29. Rxf7+ Kxf7 30. Nd6+ Ke6 31. Nxc8 Rxb2 32. Re1+ Kd7 33. Ne7 g5 34. c4 Rd2 35. Ng6 Nh5 36. Re5 Ng3+ 37. Kh2 Nf1+ 38. Kg1 Rd1 39. Kf2 1-0

