[Event "Wch U12"]
[Site "Weifang"]
[Date "2019.08.21"]
[Round "1"]
[White "Xiu, Yixuan"]
[Black "Navumenka, Mikhei"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1556"]
[BlackElo "2148"]
[PlyCount "144"]
[EventDate "2019.08.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. e3 e6 5. Be2 Be7 6. 0-0 0-0 7. Nc3 d5 8. cxd5 exd5 9. Qb3 Nbd7 10. Rd1 c6 11. Bd2 Bd6 12. Be1 Re8 13. h3 Ne4 14. Rac1 f5 15. Bd3 Kh8 16. Ne2 Qf6 17. Bb4 Bc7 18. Qa4 a5 19. Be1 Bd6 20. Nf4 b5 21. Bxb5 Bxf4 22. exf4 Nb6 23. Qb3 cxb5 24. Rc7 Nd6 25. Ne5 Nbc4 26. f3 Rac8 27. Rxc8 Rxc8 28. Bf2 Bc6 29. Qc2 Be8 30. Qe2 Nxe5 31. dxe5 Qe6 32. Qd3 Nc4 33. b3 Bf7 34. bxc4 dxc4 35. Qa3 c3 36. Qxa5 c2 37. Rc1 Qd5 38. Be3 Qd3 39. Kf2 Bc4 40. Re1 Be6 41. Rc1 h6 42. Qd2 Qxd2+ 43. Bxd2 Bxa2 44. Ke3 Kg8 45. Kd3 Kf7 46. Ra1 Bb3 47. Ra3 Rd8+ 48. Ke3 Ba4 49. Rc3 Rb8 50. Ra3 Rc8 51. Ra1 Ke6 52. g4 g6 53. Kd3 h5 54. Rc1 Kd5 55. Ra1 hxg4 56. hxg4 Rc6 57. gxf5 gxf5 58. Rc1 Rc4 59. Ra1 Rc8 60. Be3 Ra8 61. Kc3 Rh8 62. Bd2 Rh3 63. Rf1 Rg3 64. Be3 Rg2 65. Bc1 Rg8 66. Be3 Rc8+ 67. Kb4 Rc4+ 68. Ka5 Rc3 69. Re1 Rxe3 70. Rxe3 c1Q 71. Rd3+ Ke6 72. Rd6+ Ke7 0-1

[Event "Hangzhou op of Ivy 1st"]
[Site "Hangzhou"]
[Date "2017.01.22"]
[Round "9.14"]
[White "Wu, Wenda"]
[Black "Xiu, Yixuan"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "1897"]
[PlyCount "119"]
[EventDate "2017.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. Bxf6 exf6 6. Nxe4 Bg7 7. Nf3 d5 8. Ned2 Qe7+ 9. Be2 c6 10. c3 Bg4 11. 0-0 Nd7 12. h3 Bxf3 13. Bxf3 0-0 14. Re1 Qf7 15. Qb3 Nb6 16. a4 f5 17. a5 Nc8 18. Qb4 Qc7 19. Nb3 Nd6 20. Nc5 Rfe8 21. Nd3 Ne4 22. Be2 Bf8 23. Qa4 Bd6 24. Qc2 Re7 25. Bf3 Rae8 26. Bxe4 fxe4 27. Nb4 Rf8 28. Re2 Ref7 29. a6 b5 30. Rae1 Bf4 31. Qd1 Bg5 32. Nc2 Bh4 33. Rf1 Qd6 34. Ne3 h5 35. b3 Bd8 36. Rfe1 Bc7 37. Nf1 Rf5 38. Qd2 Kg7 39. Rc1 Qa3 40. c4 Qxb3 41. cxd5 Qxd5 42. Rc5 Qe6 43. Rc2 Bb6 44. Qc3 Qd5 45. Ne3 Qxd4 46. Nxf5+ gxf5 47. Qxd4+ Bxd4 48. Rxc6 Rd8 49. Rc7+ Kf6 50. Rb7 Rd5 51. Rc2 Bc5 52. Kf1 Bb6 53. Ke2 b4 54. Rb2 Ra5 55. Rh7 Kg6 56. Rd7 Rxa6 57. Rdd2 Ra4 58. Rb3 Kg5 59. Rg3+ Kf6 60. h4 1-0

[Event "Hangzhou op of Ivy 1st"]
[Site "Hangzhou"]
[Date "2017.01.22"]
[Round "8.16"]
[White "Xiu, Yixuan"]
[Black "Qi, Lizhen"]
[Result "1/2-1/2"]
[ECO "E11"]
[PlyCount "101"]
[EventDate "2017.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nbd7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 b6 9. Qc2 Bb7 10. Rac1 c5 11. dxc5 Nxc5 12. Ne5 Rc8 13. Qb1 Qe7 14. Ndf3 dxc4 15. Nxc4 Be4 16. Qa1 Bd5 17. b3 Nce4 18. Ne3 Ba8 19. Qb2 Rfd8 20. Rxc8 Rxc8 21. Rc1 Rd8 22. Qc2 Nc5 23. Ne5 Qe8 24. Bxa8 Rxa8 25. b4 Nce4 26. Nd3 h6 27. a3 Nd6 28. Qb2 Rc8 29. Kg2 Qd7 30. Ne5 Qb7+ 31. Nf3 Rxc1 32. Qxc1 Nfe4 33. Ng4 Qa6 34. e3 Qc4 35. Qb2 Qc3 36. Qxc3 Nxc3 37. Nge5 Ndb5 38. Nc4 Kf8 39. Nfe5 f6 40. Nd3 e5 41. Ndb2 Ke7 42. Kf3 Nc7 43. e4 N3b5 44. Ke3 Nd4 45. f4 Ke6 46. fxe5 fxe5 47. Nxe5 Nc2+ 48. Kd3 Ne1+ 49. Kd2 Kxe5 50. Kxe1 Kxe4 51. Ke2 1/2-1/2

[Event "Hangzhou op of Ivy 1st"]
[Site "Hangzhou"]
[Date "2017.01.21"]
[Round "7.12"]
[White "Ha, Yihan"]
[Black "Xiu, Yixuan"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "1552"]
[PlyCount "145"]
[EventDate "2017.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 c6 8. b3 Na6 9. Bb2 Nc7 10. Qc2 Qe8 11. Rad1 e5 12. dxe5 dxe5 13. Ba3 Rf7 14. Bd6 Ng4 15. h3 Nh6 16. Ng5 Rd7 17. Na4 Nf7 18. Nxf7 Rxf7 19. e3 e4 20. Rd2 b6 21. Rfd1 Bb7 22. Nc3 Ne6 23. Ne2 Rd8 24. h4 Rfd7 25. Nf4 Nxf4 26. Bxf4 Bf8 27. Bg5 Be7 28. Bxe7 Qxe7 29. Bh3 c5 30. Qc3 Bc6 31. Bf1 a5 32. a4 Rd6 33. Qc2 R8d7 34. Be2 Qd8 35. Rxd6 Rxd6 36. Rxd6 Qxd6 37. Qd1 Qxd1+ 38. Bxd1 Kf7 39. Kg2 Ke6 40. g4 h6 41. g5 h5 42. Kg3 Ke5 43. Be2 Bd7 44. Bd1 f4+ 45. exf4+ Kd4 46. Kg2 Kc3 47. Be2 Kxb3 48. Bd1+ Kxc4 49. Kf1 Kd4 50. Ke1 c4 51. Kd2 c3+ 52. Kc1 Be8 53. Bc2 Bc6 54. Bb3 Be8 55. Bc2 e3 56. fxe3+ Kxe3 57. f5 gxf5 58. Bxf5 Kf4 59. Bc2 Kg4 60. g6 Kxh4 61. g7 Bf7 62. Bh7 Kg3 63. g8Q+ Bxg8 64. Bxg8 Kf4 65. Kc2 Ke4 66. Kxc3 h4 67. Kc4 h3 68. Bd5+ Ke5 69. Bc6 Kd6 70. Kb5 Kc7 71. Bf3 h2 72. Bg2 Kb8 73. Kxb6 1-0

[Event "Hangzhou op of Ivy 1st"]
[Site "Hangzhou"]
[Date "2017.01.21"]
[Round "6.11"]
[White "Huang, Bangbo"]
[Black "Xiu, Yixuan"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1729"]
[PlyCount "101"]
[EventDate "2017.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Bb5 e6 10. Bxc6+ bxc6 11. Qc3 Ne7 12. Bg5 Rc8 13. Nd2 h6 14. Bxe7 Qxe7 15. Nb3 0-0 16. 0-0 Qc7 17. Rac1 f6 18. exf6 Rxf6 19. Qe3 Re8 20. f4 h5 21. Qe5 Qb6 22. Qe3 Kh7 23. g3 Re7 24. Rfe1 Re8 25. Re2 Re7 26. Kg2 Re8 27. Nc5 Rf7 28. Rc3 Rfe7 29. Rb3 Qa5 30. Ra3 Qc7 31. Nd3 Rc8 32. Rc3 Qb6 33. Rc5 Qc7 34. b4 a6 35. a3 Qb6 36. g4 hxg4 37. hxg4 Rce8 38. Kg3 Kg8 39. Ne5 Bxe5 40. Qxe5 Qc7 41. Qf6 Rf7 42. Qxg6+ Kf8 43. Qh6+ Kg8 44. Rc1 Rg7 45. Re5 Rf8 46. Rh1 a5 47. bxa5 Qb7 48. Qxe6+ Rff7 49. Qe8+ Rf8 50. Rh8+ Kxh8 51. Qxf8+ 1-0

[Event "Ivy op 01st"]
[Site "Hangzhou"]
[Date "2017.01.20"]
[Round "4.5"]
[White "Xiu, Yixuan"]
[Black "Bai, Xue"]
[Result "1/2-1/2"]
[ECO "E07"]
[BlackElo "1863"]
[PlyCount "71"]
[EventDate "2017.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 Nbd7 6. Qc2 b6 7. 0-0 Bb7 8. Nbd2 0-0 9. b3 Re8 10. Bb2 Nf8 11. Ne5 Ng6 12. Nxg6 hxg6 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Bxe4 16. Qxe4 Bf6 17. Rad1 Qe7 18. Rfe1 Rad8 19. Qe2 Rd7 20. Rd2 Red8 21. Red1 c6 22. Rd3 g5 23. R1d2 g6 24. Qe4 c5 25. Ba3 Bg7 26. dxc5 Rxd3 27. Rxd3 Rxd3 28. Qxd3 bxc5 29. Bc1 Bd4 30. Be3 e5 31. Qd2 f6 32. a3 Kf7 33. b4 Ke6 34. b5 Qb7 35. a4 Qe4 36. Qc1 1/2-1/2

[Event "Ivy op 01st"]
[Site "Hangzhou"]
[Date "2017.01.20"]
[Round "5.6"]
[White "Xiu, Yixuan"]
[Black "Zhang, Ruixiang"]
[Result "0-1"]
[ECO "E05"]
[BlackElo "1956"]
[PlyCount "98"]
[EventDate "2017.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Rd1 Nbd7 11. Bf4 Rc8 12. a3 c5 13. dxc5 Bxc5 14. Nc3 Qb6 15. e3 h6 16. Qd2 Bxf3 17. Bxf3 e5 18. Nd5 Qe6 19. Nxf6+ Nxf6 20. Bxe5 Qxe5 21. Bb7 Rb8 22. Bg2 Be7 23. Qe2 Rfd8 24. Rdc1 Ne4 25. Bxe4 Qxe4 26. Qf1 Bf6 27. Rab1 Rd2 28. Re1 Rxb2 29. Rbc1 Rd8 30. f3 Qe6 31. Re2 Rdd2 32. Rxd2 Rxd2 33. Re1 g6 34. e4 Bd4+ 35. Kh1 Rf2 36. Qg1 Qc4 37. Rc1 Rxh2+ 38. Qxh2 Qxc1+ 39. Kg2 Qd2+ 40. Kh3 Qxh2+ 41. Kxh2 Bc5 42. Kg2 Bxa3 43. Kf2 b4 44. Ke2 b3 45. Kd2 b2 46. Kc2 h5 47. Kb1 g5 48. Kc2 h4 49. gxh4 gxh4 0-1

[Event "Hangzhou op of Ivy 1st"]
[Site "Hangzhou"]
[Date "2017.01.19"]
[Round "2.7"]
[White "Xiu, Yixuan"]
[Black "Wang, Zideng"]
[Result "0-1"]
[ECO "E15"]
[BlackElo "1747"]
[PlyCount "106"]
[EventDate "2017.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 0-0 8. 0-0 d5 9. Qc2 Nbd7 10. Bc1 Rc8 11. Bb2 c5 12. dxc5 dxc4 13. bxc4 Rxc5 14. Nbd2 b5 15. Bd4 Rc7 16. Ne5 Nxe5 17. Bxe5 Rc5 18. Bxf6 Bxf6 19. Rab1 Qc7 20. Ne4 Rxc4 21. Nxf6+ gxf6 22. Qb2 e5 23. Qa3 Ra4 24. Qf3 Qe7 25. Qf5 Bc8 26. Qc2 a6 27. Rfd1 Rc4 28. Qb3 Bf5 29. Rb2 Rfc8 30. Qf3 Be4 31. Qg4+ Bg6 32. Qf3 e4 33. Qf4 Rc2 34. Rxc2 Rxc2 35. Qb8+ Kg7 36. Rd8 Rc7 37. Re8 Qd6 38. h3 Rc1+ 39. Kh2 Qxb8 40. Rxb8 Rc2 41. Bf1 Rxa2 42. Kg2 f5 43. Rb6 Bh5 44. h4 Ra4 45. Rc6 b4 46. Rc2 b3 47. Rb2 Rb4 48. Kg1 a5 49. Bh3 Bg4 50. Bxg4 fxg4 51. Kf1 a4 52. Ke1 a3 53. Rb1 a2 0-1

[Event "Hangzhou op of Ivy 1st"]
[Site "Hangzhou"]
[Date "2017.01.19"]
[Round "3.13"]
[White "Ye, Yichen"]
[Black "Xiu, Yixuan"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1782"]
[PlyCount "115"]
[EventDate "2017.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 d6 7. Be2 Nf6 8. 0-0 0-0 9. Qd2 Re8 10. f3 Bd7 11. Rfd1 a6 12. a4 b6 13. Nd5 Nxd5 14. exd5 Nxd4 15. Bxd4 Bxd4+ 16. Qxd4 Qc7 17. c4 Qc5 18. Kh1 Bf5 19. Qd2 a5 20. Bd3 Bxd3 21. Qxd3 Rac8 22. b3 e6 23. h3 e5 24. Rf1 Re7 25. Rae1 Rce8 26. Re3 Qd4 27. Rfe1 Qxd3 28. Rxd3 e4 29. fxe4 Rxe4 30. Rxe4 Rxe4 31. Kh2 Kg7 32. Kg3 f5 33. Kf3 Kf6 34. Rc3 Ke5 35. Rd3 h6 36. Rd2 g5 37. g3 h5 38. Rd3 g4+ 39. hxg4 hxg4+ 40. Kf2 f4 41. gxf4+ Kxf4 42. Rc3 Rd4 43. Kg2 Rd2+ 44. Kf1 g3 45. Kg1 Re2 46. Rd3 Re3 47. Rd1 Rxb3 48. Rf1+ Ke5 49. Kg2 Kd4 50. Rf6 Kc5 51. Rg6 Rc3 52. Rg4 Rxc4 53. Rxc4+ Kxc4 54. Kxg3 Kxd5 55. Kf3 Kc5 56. Ke3 Kb4 57. Kd3 Kxa4 58. Kc3 0-1

[Event "Hangzhou op of Ivy 1st"]
[Site "Hangzhou"]
[Date "2017.01.18"]
[Round "1.16"]
[White "Dai, Chenyi"]
[Black "Xiu, Yixuan"]
[Result "0-1"]
[ECO "A39"]
[PlyCount "218"]
[EventDate "2017.01.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Qb6 9. Nb3 d6 10. Be3 Qd8 11. Nd4 Bd7 12. Rc1 Ng4 13. Nxc6 Bxc6 14. Qd3 Ne5 15. Qc2 Bxg2 16. Kxg2 Nxc4 17. Nd1 Nxe3+ 18. Nxe3 Rc8 19. Qb3 Qd7 20. Rfd1 Bh6 21. Rxc8 Rxc8 22. Nd5 Bg7 23. e4 e6 24. Ne3 Qc6 25. Qb4 Bf8 26. Kg1 a6 27. Qd4 h5 28. Rd2 Qc1+ 29. Kg2 Rc6 30. Rd1 Qc5 31. Qxc5 Rxc5 32. f4 Kg7 33. Kf3 Kf6 34. Rd3 Rb5 35. b3 Rc5 36. Nc4 d5 37. Ne5 dxe4+ 38. Kxe4 Rc7 39. Nd7+ Ke7 40. Nxf8 Kxf8 41. Rd2 Ke7 42. Ke3 Rc5 43. Ke4 b6 44. Re2 Kd6 45. Rd2+ Rd5 46. Rc2 Rc5 47. Rd2+ Ke7 48. Re2 f6 49. Kd4 Kd6 50. Rf2 h4 51. g4 g5 52. fxg5 Rxg5 53. h3 f5 54. gxf5 Rxf5 55. Rh2 Rf3 56. Ke4 Rg3 57. Rd2+ Kc5 58. Rh2 Kb4 59. Ke5 Kc3 60. Kxe6 Rd3 61. Kf5 Rg3 62. Ke5 Kd3 63. Kf4 b5 64. Kf5 Ke3 65. Ke5 Kf3 66. Kf5 b4 67. Rd2 Rxh3 68. Rd3+ Kg2 69. Rd2+ Kf1 70. Kg4 Ke1 71. Rb2 Rc3 72. Kxh4 Kd1 73. Kg4 Rc2 74. Rb1+ Kd2 75. Ra1 Kc3 76. Kf3 Kb2 77. Rh1 Kxa2 78. Rh6 Kxb3 79. Rxa6 Kb2 80. Ke3 b3 81. Kd3 Rc8 82. Kd2 Kb1 83. Kd1 Rd8+ 84. Ke2 b2 85. Ra7 Rd4 86. Ke3 Rc4 87. Kd3 Rc2 88. Rh7 Rc6 89. Rg7 Ra6 90. Rg1+ Ka2 91. Kc4 b1Q 92. Rxb1 Kxb1 93. Kb5 Rh6 94. Kc5 Rh4 95. Kd5 Kc2 96. Ke5 Kd3 97. Kf5 Ke3 98. Kg5 Ra4 99. Kf5 Rb4 100. Kg5 Kf3 101. Kh5 Kg3 102. Kg5 Rb5+ 103. Kf6 Kf4 104. Ke6 Rh5 105. Kd6 Ke4 106. Kc6 Kd4 107. Kb6 Kc4 108. Ka6 Kb4 109. Kb6 Rh6+ 0-1

