[Event "Budapest SixDays 03 IM"]
[Site "Budapest"]
[Date "2024.04.04"]
[Round "9"]
[White "Mouhamad, Joachin"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2269"]
[BlackElo "2059"]
[PlyCount "103"]
[EventDate "2024.03.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qh4 Qf5 8. Bd3 Qg4 9. Qg3 Qxg3 10. hxg3 h6 11. b3 Nd7 12. Bb2 Nc5 13. Be2 Bf5 14. 0-0-0 0-0-0 15. Ne5 Be6 16. Bc4 Bxc4 17. bxc4 Rg8 18. Nxf7 Re8 19. Rde1 e6 20. Be5 Kd7 21. Rh4 Be7 22. Rd4+ Kc8 23. Nd6+ Bxd6 24. Bxd6 Nd7 25. Rf4 Nf6 26. c5 b6 27. d4 Kd7 28. c4 Rc8 29. Re3 Rcd8 30. a4 Rge8 31. Kc2 Kc8 32. Rb3 Rd7 33. Be5 Kb7 34. a5 b5 35. cxb5 cxb5 36. Bxf6 gxf6 37. Rxb5+ Kc6 38. Rb4 Rf8 39. Rh4 Rh8 40. Rb3 h5 41. Rf3 Rf7 42. Re3 Re7 43. Kd3 Kd5 44. g4 Rg8 45. Rxh5+ e5 46. dxe5 fxe5 47. f4 Rxg4 48. g3 Kxc5 49. Rhxe5+ Rxe5 50. Rxe5+ Kd6 51. Rg5 Rxg5 52. fxg5 1-0

[Event "Budapest SixDays 03 IM"]
[Site "Budapest"]
[Date "2024.04.03"]
[Round "8"]
[White "Gu, Crystal Jiuzhou"]
[Black "Goczo, Melinda"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2059"]
[BlackElo "2185"]
[PlyCount "113"]
[EventDate "2024.03.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bf5 6. 0-0 e6 7. Re1 Nbd7 8. d3 c6 9. Bd2 Qb6 10. Qe2 Be7 11. Na4 Qc7 12. Nd4 Bg4 13. f3 Qd6 14. c3 Bh5 15. Nf5 exf5 16. Bf4 0-0 17. Bxd6 Bxd6 18. d4 b5 19. Bxb5 cxb5 20. Qxb5 Bg6 21. Qc6 Bf4 22. g3 Rfc8 23. Qa6 Bc7 24. Re2 f4 25. gxf4 Nd5 26. Rae1 h5 27. Qc6 N7f6 28. Qb5 Nxf4 29. Re7 Bd6 30. R7e3 N6d5 31. Re8+ Kh7 32. Rxc8 Rxc8 33. Qd7 Nh3+ 34. Qxh3 Rd8 35. Nc5 Nf4 36. Qh4 Rb8 37. b3 f6 38. Ne4 Bc7 39. Kh1 Re8 40. Nc5 Rc8 41. Ne6 Nd3 42. Rf1 Bd6 43. c4 Re8 44. d5 Ne5 45. Kg2 Bf7 46. f4 Ng4 47. Re1 Bb4 48. Re2 Bg6 49. f5 Bf7 50. Nf4 Ne3+ 51. Kf3 Nxf5 52. Qf2 Rc8 53. Qxa7 Nh4+ 54. Kg3 Nf5+ 55. Kg2 Rf8 56. Ne6 Nh4+ 57. Kh3 1-0

[Event "Budapest SixDays 03 IM"]
[Site "Budapest"]
[Date "2024.04.03"]
[Round "7"]
[White "Gu, Crystal Jiuzhou"]
[Black "Hesham, Abdelrahman"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2059"]
[BlackElo "2366"]
[PlyCount "102"]
[EventDate "2024.03.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 a6 7. Bb3 Ba7 8. Nbd2 0-0 9. h3 h6 10. Re1 Re8 11. Nf1 Be6 12. Bxe6 Rxe6 13. Ng3 d5 14. exd5 Nxd5 15. Nf5 Qf6 16. Ne3 Rd8 17. Nxd5 Rxd5 18. Qe2 Qg6 19. Rd1 e4 20. dxe4 Qxe4 21. Be3 Rxd1+ 22. Rxd1 Bxe3 23. fxe3 Qxe3+ 24. Qxe3 Rxe3 25. Rd7 Re7 26. Rxe7 Nxe7 27. Ne5 a5 28. Kf2 f6 29. Nd3 b6 30. Ke3 Kf7 31. Ke4 g5 32. g4 Ke6 33. c4 c5 34. b3 f5+ 35. gxf5+ Nxf5 36. Nb2 Nd6+ 37. Kf3 Kf5 38. Na4 Nc8 39. Nc3 h5 40. Nd5 Ke5 41. Ke3 b5 42. Nc3 bxc4 43. bxc4 Nd6 44. Kd3 Kf4 45. Ne2+ Kf3 46. a4 Nxc4 47. Ng1+ Kf2 48. Kxc4 Kxg1 49. Kb5 c4 50. Kxc4 g4 51. hxg4 hxg4 0-1

[Event "Budapest SixDays 03 IM"]
[Site "Budapest"]
[Date "2024.04.02"]
[Round "6"]
[White "Demeter, Dorina"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2283"]
[BlackElo "2059"]
[PlyCount "103"]
[EventDate "2024.03.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Bf5 6. Nc3 e6 7. Qb3 Qd7 8. Nf3 Bb4 9. Ne5 Bxc3+ 10. bxc3 Qc8 11. g4 Bg6 12. Nxg6 hxg6 13. Rb1 b6 14. Bb5 Nge7 15. Bd6 Qd7 16. Qa3 Rc8 17. c4 dxc4 18. Rc1 a6 19. Bxc4 Na5 20. Bxe7 Nxc4 21. Qxa6 Kxe7 22. Rxc4 Qd5 23. Rxc8 Qxh1+ 24. Ke2 Rxc8 25. Qxc8 Qd5 26. Qc7+ Ke8 27. Qb8+ Ke7 28. Qa7+ Ke8 29. Qa4+ Ke7 30. Qb4+ Ke8 31. a4 Qb7 32. Qb5+ Kd8 33. a5 Kc7 34. Qxb6+ Qxb6 35. axb6+ Kxb6 36. Kd3 Kc6 37. e4 g5 38. Kc4 Kd6 39. d5 f6 40. f3 g6 41. Kd4 exd5 42. exd5 f5 43. h3 Kd7 44. Ke5 fxg4 45. fxg4 Ke7 46. d6+ Kd7 47. Kd5 Kd8 48. Ke6 Ke8 49. d7+ Kd8 50. Kf6 Kxd7 51. Kxg5 Ke7 52. Kxg6 1-0

[Event "Budapest SixDays 03 IM"]
[Site "Budapest"]
[Date "2024.04.01"]
[Round "5"]
[White "Gu, Crystal Jiuzhou"]
[Black "Srikant Koduri, Advaitt"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2059"]
[BlackElo "2125"]
[PlyCount "72"]
[EventDate "2024.03.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Nge2 g6 5. Bg2 Bg7 6. 0-0 e5 7. d3 Nge7 8. Be3 0-0 9. f4 Nd4 10. Qd2 Rb8 11. Nd1 Bg4 12. Nxd4 cxd4 13. Bf2 Rc8 14. c3 Qa5 15. Be1 exf4 16. Qxf4 Be2 17. Rf2 Bxd3 18. Qxd6 Nc6 19. Bd2 Qb6 20. Qf4 h6 21. Bf1 Bxf1 22. Kxf1 Ne5 23. Re2 f5 24. Kg2 Qb5 25. Qf1 fxe4 26. Rf2 Rxf2+ 27. Qxf2 e3 28. Nxe3 dxe3 29. Bxe3 Qc6+ 30. Kg1 Nf3+ 31. Kf1 Rf8 32. Bf4 g5 33. Kg2 Ne5+ 34. Kg1 gxf4 35. gxf4 Nf3+ 36. Kf1 Rxf4 0-1

[Event "Budapest SixDays 03 IM"]
[Site "Budapest"]
[Date "2024.04.01"]
[Round "4"]
[White "Radzimski, Antoni"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2224"]
[BlackElo "2059"]
[PlyCount "153"]
[EventDate "2024.03.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nf6 5. d4 Nc6 6. c3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. 0-0 Bd6 10. Bf4 0-0 11. Nd2 Qc7 12. Qe2 Nd7 13. Rae1 Rac8 14. Bg3 Ndxe5 15. dxe5 Bc5 16. Kh1 Ne7 17. f4 Nf5 18. Bf2 Bxf2 19. Qxf2 Qc6 20. Nb3 Rfd8 21. Rd1 Qb6 22. Nd4 Nxd4 23. Rxd4 Rc4 24. Rfd1 Rxd4 25. Rxd4 Rc8 26. h3 h6 27. Qe2 Rc4 28. Rxc4 dxc4 29. Qd2 Qc6 30. Kg1 Qe4 31. Kf2 b5 32. Kg3 Qb7 33. Qd4 a6 34. Kf2 Qc7 35. Kf3 Qb7+ 36. Qe4 Qd7 37. Qd4 Qb7+ 38. Kg3 Qc7 39. Kf3 Qb7+ 40. Kf2 Qc7 41. Qe4 Qc5+ 42. Kf1 Qc8 43. g4 Qd7 44. Ke2 Qd8 45. f5 Qd7 46. b3 cxb3 47. axb3 Qc8 48. Kd2 Qd8+ 49. Kc2 Qa5 50. Kb2 Qb6 51. Qf4 Qc6 52. h4 Qg2+ 53. Ka3 Qg1 54. fxe6 fxe6 55. Qe4 Qc5+ 56. Kb2 Qf2+ 57. Kc1 Qxh4 58. Qa8+ Kh7 59. Qe4+ Kg8 60. c4 bxc4 61. bxc4 Qg5+ 62. Kc2 Qd8 63. c5 Qc7 64. c6 Kf7 65. Qc4 Ke7 66. Qxa6 g6 67. Kd3 h5 68. gxh5 gxh5 69. Qa3+ Ke8 70. Qd6 Qh7+ 71. Kc3 Qh6 72. Qd7+ Kf8 73. Qd8+ Kf7 74. Qf6+ Qxf6 75. exf6 h4 76. c7 h3 77. c8Q 1-0

[Event "Budapest SixDays 03 IM"]
[Site "Budapest"]
[Date "2024.03.31"]
[Round "3"]
[White "Gu, Crystal Jiuzhou"]
[Black "Horvath, David G"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2059"]
[BlackElo "2325"]
[PlyCount "98"]
[EventDate "2024.03.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. c3 d5 5. exd5 cxd5 6. Bd3 Nc6 7. Bf4 Nf6 8. Nbd2 0-0 9. 0-0 Bf5 10. Bxf5 gxf5 11. Ne5 e6 12. Re1 Ne4 13. Nxe4 fxe4 14. Qh5 Nxe5 15. dxe5 f6 16. Bh6 Qe7 17. Bxg7 Kxg7 18. Re3 f5 19. Rh3 Kh8 20. Rd1 Rac8 21. Rd4 Qg7 22. Qh6 Qxh6 23. Rxh6 Rc6 24. c4 Kg7 25. Rh3 Rxc4 26. Rxc4 dxc4 27. Rc3 Rc8 28. f3 exf3 29. gxf3 f4 30. Rc2 Kg6 31. Rd2 Rc7 32. Kf2 Kf5 33. Re2 b5 34. a3 Rc5 35. Rd2 Rd5 36. Rc2 Kxe5 37. Ke2 Rd3 38. a4 a6 39. axb5 axb5 40. Kf2 Kd4 41. Ke2 e5 42. Rc1 b4 43. Ra1 Re3+ 44. Kf2 c3 45. bxc3+ bxc3 46. Ra7 c2 47. Rd7+ Kc3 48. Rc7+ Kd2 49. Rd7+ Rd3 0-1

[Event "Budapest SixDays 03 IM"]
[Site "Budapest"]
[Date "2024.03.31"]
[Round "2"]
[White "Miszler, Levente"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2273"]
[BlackElo "2059"]
[PlyCount "73"]
[EventDate "2024.03.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 e6 7. Nxf5 exf5 8. e3 Nbd7 9. Bxc4 Nb6 10. Bd3 Qd7 11. 0-0 Bd6 12. f3 Qc7 13. Bxf5 Bxh2+ 14. Kh1 Nh5 15. f4 Ng3+ 16. Kxh2 Nxf5 17. e4 Ne7 18. Kg1 Rd8 19. b3 a5 20. f5 Qd7 21. Be3 Nbc8 22. Qf3 Nd6 23. Ne2 Rb8 24. Ng3 g6 25. f6 Ng8 26. e5 Nc8 27. Ne4 Nb6 28. Nd6+ Kd8 29. Bd2 Ra8 30. Rac1 Nd5 31. Rc5 b6 32. Rxd5 cxd5 33. Qxd5 Rb8 34. Nxf7+ Ke8 35. Nd6+ Kd8 36. e6 Qc7 37. f7 1-0

[Event "Budapest SixDays 03 IM"]
[Site "Budapest"]
[Date "2024.03.30"]
[Round "1"]
[White "Gu, Crystal Jiuzhou"]
[Black "Krizsany, Laszlo"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2059"]
[BlackElo "2339"]
[PlyCount "66"]
[EventDate "2024.03.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. d5 Nf6 6. c4 b5 7. Nc3 b4 8. Ne2 d6 9. b3 Be7 10. Bb2 e5 11. Nd2 Nbd7 12. Ng3 g6 13. Rf1 h5 14. f4 Ng4 15. Qe2 Nxh2 16. Rh1 Bh4 17. Qe3 Ng4 18. Qf3 exf4 19. Qxf4 Nde5 20. Bxe5 Nxe5 21. Be2 Bg5 22. Qf2 Qe7 23. Kd1 Bc8 24. Kc2 Qf6 25. Qxf6 Bxf6 26. Raf1 Ke7 27. Rf2 a5 28. Bf3 a4 29. Ne2 axb3+ 30. axb3 Ra2+ 31. Kd1 Ra1+ 32. Nc1 Nd3 33. Rff1 Rxc1+ 0-1

[Event "Pirot Generations m 2nd"]
[Site "Pirot"]
[Date "2023.12.27"]
[Round "1.1"]
[White "Gu, Crystal Jiuzhou"]
[Black "Milosevic, Slavisa"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2045"]
[BlackElo "2183"]
[PlyCount "53"]
[EventDate "2023.12.27"]
[EventType "schev"]
[EventRounds "8"]
[EventCountry "SRB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]
[WhiteTeam "Youth"]
[BlackTeam "Experts"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "SRB"]

1. e4 d6 2. Nc3 g6 3. d4 Bg7 4. h3 Nd7 5. Nf3 c6 6. Bd3 e5 7. dxe5 dxe5 8. Be3 Ngf6 9. 0-0 0-0 10. Qe2 Qe7 11. Rfd1 Nh5 12. Qe1 Nc5 13. Bf1 Ne6 14. Rd2 f5 15. exf5 gxf5 16. Rdd1 e4 17. Nd4 Ng5 18. Be2 f4 19. Bxh5 fxe3 20. Qxe3 Qe5 21. Be2 Rd8 22. Bc4+ Kh8 23. Nxc6 Rxd1+ 24. Rxd1 Qf6 25. Rd8+ Bf8 26. Rxf8+ Qxf8 27. Qd4+ 1-0

[Event "Pirot Generations m 2nd"]
[Site "Pirot"]
[Date "2023.12.27"]
[Round "4.1"]
[White "Gu, Crystal Jiuzhou"]
[Black "Novoselski, Zoran"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2045"]
[BlackElo "2204"]
[PlyCount "89"]
[EventDate "2023.12.27"]
[EventType "schev"]
[EventRounds "8"]
[EventCountry "SRB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]
[WhiteTeam "Youth"]
[BlackTeam "Experts"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "SRB"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. g3 Bg4 5. Bg2 Nd4 6. 0-0 Nf3+ 7. Kh1 h5 8. d3 h4 9. Bxf3 Bxf3+ 10. Kg1 e5 11. Qd2 Qd7 12. Qe3 Qg4 13. h3 hxg3 14. fxg3 Qxh3 15. Kf2 Qg4 16. Qxf3 Qxf3+ 17. Kxf3 Ne7 18. Be3 f6 19. Rh1 Rxh1 20. Rxh1 a6 21. g4 Kf7 22. Ng3 g6 23. Nd5 Nxd5 24. exd5 Kg8 25. Ne4 f5 26. Nf6+ Kf7 27. Bg5 Bg7 28. Rh7 Rh8 29. Rxh8 Bxh8 30. Nd7 Ke8 31. Nb6 Bg7 32. Nc4 Bf8 33. gxf5 gxf5 34. Ne3 f4 35. Nf5 Kf7 36. Bh6 Bxh6 37. Nxh6+ Ke7 38. Nf5+ Kd7 39. c3 b5 40. d4 exd4 41. cxd4 c4 42. Kxf4 Kc7 43. Ne3 Kd7 44. Nc2 Kc7 45. Kf5 1-0

[Event "Pirot Generations m 2nd"]
[Site "Pirot"]
[Date "2023.12.27"]
[Round "8.1"]
[White "Gu, Crystal Jiuzhou"]
[Black "Pejcic, Milutin"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2045"]
[BlackElo "2133"]
[PlyCount "72"]
[EventDate "2023.12.27"]
[EventType "schev"]
[EventRounds "8"]
[EventCountry "SRB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]
[WhiteTeam "Youth"]
[BlackTeam "Experts"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "SRB"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 Nxe4 8. Nxe4 d5 9. Bd3 dxe4 10. Bxe4 Na6 11. c3 c5 12. Nc2 Qc7 13. Qf3 Bd6 14. h3 Rb8 15. Rd1 Be6 16. Rxd6 Qxd6 17. Bf4 Qb6 18. Bxb8 Nxb8 19. b3 Nc6 20. Ne3 Ne5 21. Bxh7+ Kxh7 22. Qh5+ Kg8 23. Qxe5 Rd8 24. Rd1 Rxd1+ 25. Nxd1 Qd8 26. Qe2 b5 27. Ne3 a6 28. Qc2 Qd6 29. Qe4 g6 30. Qc2 Qe5 31. Qd2 Kg7 32. Nc2 Qe4 33. Ne3 Qb1+ 34. Kh2 Qe4 35. Kg1 Qb1+ 36. Kh2 Qe4 1/2-1/2

[Event "Pirot Generations m 2nd"]
[Site "Pirot"]
[Date "2023.12.27"]
[Round "5.1"]
[White "Gu, Crystal Jiuzhou"]
[Black "Rihterovic, Milan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2045"]
[BlackElo "2209"]
[PlyCount "113"]
[EventDate "2023.12.27"]
[EventType "schev"]
[EventRounds "8"]
[EventCountry "SRB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]
[WhiteTeam "Youth"]
[BlackTeam "Experts"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "SRB"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 0-0 7. 0-0 Be6 8. Bb5 h6 9. h3 a6 10. Ba4 b5 11. Bc2 Bb6 12. Re1 Ne7 13. Nf1 Ng6 14. Ng3 Nf4 15. d4 Ng6 16. Nf5 exd4 17. N3xd4 Bd7 18. Ne3 Re8 19. Nd5 Nxd5 20. exd5 Rxe1+ 21. Qxe1 Qf6 22. Be3 Re8 23. Qd2 Re5 24. Nf3 Bxe3 25. fxe3 Re7 26. Rf1 Ne5 27. Nxe5 Qxe5 28. Rf3 g6 29. e4 Kg7 30. Qf4 Qxf4 31. Rxf4 Re5 32. Bd3 g5 33. Rf2 c6 34. dxc6 Bxc6 35. Rd2 d5 36. exd5 Rxd5 37. Rd1 f5 38. Bc2 f4 39. Rxd5 Bxd5 40. a4 Kf6 41. axb5 axb5 42. Kf2 Ke5 43. Bd3 Bc4 44. Bc2 Kd6 45. Bd1 Bd3 46. Kf3 Ke5 47. Kf2 Bg6 48. Be2 Be8 49. Bd3 h5 50. b4 g4 51. hxg4 hxg4 52. g3 Bd7 53. gxf4+ Kxf4 54. c4 g3+ 55. Kg1 Ke3 56. cxb5 Kxd3 57. Kg2 1/2-1/2

[Event "Pirot Generations m 2nd"]
[Site "Pirot"]
[Date "2023.12.27"]
[Round "2.1"]
[White "Milosevic, Slavisa"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2183"]
[BlackElo "2045"]
[PlyCount "127"]
[EventDate "2023.12.27"]
[EventType "schev"]
[EventRounds "8"]
[EventCountry "SRB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]
[WhiteTeam "Experts"]
[BlackTeam "Youth"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "USA"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nd7 7. 0-0 Ngf6 8. d4 dxe4 9. Nxe4 Nxe4 10. Qxe4 Nf6 11. Qd3 Bd6 12. c4 0-0 13. Be3 Qc7 14. Bg5 Be7 15. Bf3 Rfd8 16. Rfd1 e5 17. Bxf6 Bxf6 18. d5 cxd5 19. Bxd5 Rac8 20. Re1 Rd7 21. Qf5 Qd8 22. Rad1 Rcc7 23. f4 g6 24. Qe4 exf4 25. Qxf4 Kg7 26. b3 Rc8 27. Qf3 Qa5 28. Bxb7 Qb6+ 29. Kf1 Qxb7 30. Qxb7 Rxb7 31. Rd5 Rd8 32. Red1 Rxd5 33. Rxd5 Kf8 34. Ke2 Ke7 35. Ra5 Rd7 36. Ra6 Bd4 37. Kd3 f5 38. b4 Be5+ 39. Kc2 Bf4 40. Kc3 Bb8 41. c5 Rd1 42. a4 Rg1 43. b5 Rxg2 44. a5 Rg3+ 45. Kb4 Rxh3 46. Rc6 Kd7 47. Rf6 Rh4+ 48. Kb3 Rh3+ 49. Kb4 Ke7 50. Rc6 Rh1 51. Rc8 Bf4 52. Ra8 Bd2+ 53. Kc4 f4 54. Rxa7+ Kf6 55. Ra8 Kg5 56. Kd3 Bb4 57. Kc4 Bd2 58. Kd3 Bb4 59. b6 Bxc5 60. b7 Bd6 61. Rd8 Bc7 62. Rc8 Bd6 63. Rd8 Bc7 64. Rc8 1/2-1/2

[Event "Pirot Generations m 2nd"]
[Site "Pirot"]
[Date "2023.12.27"]
[Round "3.1"]
[White "Novoselski, Zoran"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2204"]
[BlackElo "2045"]
[PlyCount "93"]
[EventDate "2023.12.27"]
[EventType "schev"]
[EventRounds "8"]
[EventCountry "SRB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]
[WhiteTeam "Experts"]
[BlackTeam "Youth"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "USA"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nd7 6. Bb5 Qc7 7. Nf3 Bxc5 8. Bxc5 Qxc5 9. Qe2 a6 10. Bd3 Ne7 11. 0-0 h6 12. Nbd2 0-0 13. c4 Nc6 14. Nb3 Qe7 15. Rac1 Rd8 16. Rfe1 Nb4 17. Bb1 dxc4 18. Rxc4 Nd5 19. Rg4 b5 20. Na5 Qc5 21. Qd2 Kh8 22. Rc1 Qf8 23. Nc6 Re8 24. Qd3 Qg8 25. Rh4 Nf8 26. Ng5 Ng6 27. Nxf7+ Qxf7 28. Qxg6 Qxg6 29. Bxg6 Rf8 30. Be4 Nf4 31. Re1 Bb7 32. g3 Nd5 33. Bxd5 exd5 34. Nd4 Rae8 35. f4 Bc8 36. e6 Re7 37. Rh5 Rd8 38. Nc6 Rde8 39. Nxe7 Rxe7 40. Rxd5 Rxe6 41. Rxe6 Bxe6 42. Rd8+ Kh7 43. b3 a5 44. Ra8 a4 45. bxa4 Bxa2 46. axb5 Bd5 47. Ra7 1-0

[Event "Pirot Generations m 2nd"]
[Site "Pirot"]
[Date "2023.12.27"]
[Round "7.1"]
[White "Pejcic, Milutin"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2133"]
[BlackElo "2045"]
[PlyCount "57"]
[EventDate "2023.12.27"]
[EventType "schev"]
[EventRounds "8"]
[EventCountry "SRB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]
[WhiteTeam "Experts"]
[BlackTeam "Youth"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "USA"]

1. c4 c6 2. Nf3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rac1 Rac8 13. h3 Rfd8 14. Rfd1 Qe7 15. Qe2 h6 16. Ne1 Nd7 17. Nd3 Nb4 18. Nxb4 Qxb4 19. Qb5 Qxb5 20. Nxb5 Nb6 21. b3 a6 22. Nc3 Rc6 23. Ne2 Rdc8 24. Rxc6 Rxc6 25. Rc1 Rxc1+ 26. Nxc1 Nd7 27. Nd3 Kf8 28. Kf1 Ke7 29. Ke2 1/2-1/2

[Event "Pirot Generations m 2nd"]
[Site "Pirot"]
[Date "2023.12.27"]
[Round "6.1"]
[White "Rihterovic, Milan"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2209"]
[BlackElo "2045"]
[PlyCount "113"]
[EventDate "2023.12.27"]
[EventType "schev"]
[EventRounds "8"]
[EventCountry "SRB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]
[WhiteTeam "Experts"]
[BlackTeam "Youth"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "USA"]

1. c4 c6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 e6 5. g3 Nbd7 6. Bg2 Bd6 7. 0-0 b6 8. cxd5 cxd5 9. Qa4 Bb7 10. b4 0-0 11. Bb2 Qe7 12. Rfc1 e5 13. a3 a6 14. Qb3 b5 15. Rc2 Rac8 16. Rac1 Rxc2 17. Rxc2 Rc8 18. Rxc8+ Bxc8 19. Qc2 Bb7 20. Nb3 Nb6 21. Na5 Ba8 22. Qc1 e4 23. Nd4 Qc7 24. Qxc7 Bxc7 25. Nf5 exd3 26. exd3 Bd8 27. Kf1 Nbd7 28. Ke2 g6 29. Ne3 Bxa5 30. bxa5 Kf8 31. Bd4 Ke7 32. Kd2 Kd6 33. f4 Ne8 34. Kc3 Nc7 35. Bh3 Ne6 36. Nc2 Nxd4 37. Nxd4 Nc5 38. Bf1 Bb7 39. Bh3 Ne6 40. Bxe6 fxe6 41. Nf3 Bc8 42. Kd4 Bd7 43. Ng5 h5 44. Nf7+ Ke7 45. Ne5 Be8 46. Kc5 Kf6 47. Kb6 b4 48. axb4 Bb5 49. h4 Kf5 50. Kc5 Kf6 51. Kd4 Kf5 52. Ke3 Be8 53. Nf3 Kg4 54. Kf2 Bb5 55. Nd4 Bxd3 56. b5 axb5 57. a6 1-0

[Event "Las Vegas National op (Women)"]
[Site "Las Vegas"]
[Date "2021.06.16"]
[Round "2"]
[White "Heredia Serrano, Carla Sofia"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2112"]
[BlackElo "1365"]
[PlyCount "75"]
[EventDate "2021.06.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. 0-0 a6 5. Bxc6 Qxc6 6. d4 d6 7. d5 Qc7 8. h3 Nf6 9. Re1 e6 10. Nc3 Be7 11. a4 b6 12. dxe6 Bxe6 13. Qe2 0-0 14. Bg5 Rfe8 15. Rad1 h6 16. Bh4 Kf8 17. Rd2 Red8 18. Red1 Ne8 19. Nd5 Bxd5 20. Rxd5 Bxh4 21. Nxh4 Nf6 22. R5d3 Re8 23. Re3 Qc6 24. Nf5 Rxe4 25. Rxd6 Rxe3 26. Qxe3 Qc8 27. Rxf6 Qd7 28. Rxh6 Qd1+ 29. Kh2 gxh6 30. Qxh6+ Ke8 31. Qh8+ Kd7 32. Qxa8 Qxc2 33. Qd5+ Kc7 34. Qd6+ Kc8 35. Ne7+ Kb7 36. Qd7+ Ka8 37. Qc8+ Ka7 38. Nc6# 1-0

[Event "Wch FIDE Online U10 Girls America qual"]
[Site "Tornelo INT"]
[Date "2020.12.04"]
[Round "7"]
[White "Su, Jasmine Zhixin"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1-0"]
[ECO "B42"]
[BlackElo "1365"]
[PlyCount "131"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. c4 Be7 8. Qe2 d6 9. Nc3 0-0 10. f4 Nbd7 11. Nb3 b6 12. Kh1 Bb7 13. Bd2 Rfd8 14. Rac1 Rac8 15. a3 Nc5 16. Nxc5 dxc5 17. Rcd1 Rd7 18. e5 Ne8 19. Be4 Bxe4 20. Nxe4 Rcd8 21. Bc3 Qc8 22. b3 Nc7 23. a4 Qb7 24. Nf2 b5 25. axb5 axb5 26. Rxd7 Rxd7 27. Rd1 Rxd1+ 28. Qxd1 bxc4 29. bxc4 h6 30. h3 Na6 31. Qa4 Nb4 32. Qb5 Qa7 33. Ne4 Qa8 34. Nxc5 Bxc5 35. Qxc5 Nc6 36. Qb5 Qc8 37. c5 Qd7 38. Kh2 Kf8 39. Ba5 Ke7 40. Qb6 Ke8 41. Qc7 Qxc7 42. Bxc7 Kd7 43. Bd6 g6 44. g4 Na5 45. h4 Kc6 46. h5 gxh5 47. gxh5 Nb7 48. Bf8 Nxc5 49. Bxh6 Nd3 50. Bg5 Kd5 51. h6 Ke4 52. h7 Nxf4 53. Bxf4 Kxf4 54. h8Q Ke4 55. Qf6 Kd5 56. Kg3 Kd4 57. Kf4 Kd5 58. Qxf7 Kd4 59. Qxe6 Kc5 60. Qd6+ Kb5 61. e6 Kc4 62. e7 Kc3 63. e8Q Kc2 64. Qc8+ Kb2 65. Qb6+ Ka2 66. Qa8# 1-0

[Event "Wch FIDE Online U10 Girls America qual"]
[Site "Tornelo INT"]
[Date "2020.12.03"]
[Round "5"]
[White "Gu, Crystal Jiuzhou"]
[Black "Vidyarthi, Omya"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "1365"]
[BlackElo "1709"]
[PlyCount "122"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[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. Ba4 Nf6 5. Nc3 d6 6. 0-0 b5 7. Bb3 Be7 8. h3 0-0 9. d3 Be6 10. Be3 h6 11. Qd2 Kh7 12. Nd5 Qd7 13. Nxf6+ Bxf6 14. Bxe6 fxe6 15. d4 exd4 16. Nxd4 Ne5 17. b3 Ng6 18. Rad1 Nh4 19. Qd3 e5 20. Ne2 Be7 21. Ng3 Rf7 22. Qd5 Raf8 23. c4 Bg5 24. Bxg5 hxg5 25. cxb5 axb5 26. Rd2 Rf6 27. Qxe5 Qxh3 28. gxh3 Nf3+ 29. Kh1 Nxe5 30. Rc2 c5 31. Rd2 g6 32. Re2 Nd3 33. Kg1 Nf4 34. Rd2 Nxh3+ 35. Kg2 Nf4+ 36. Kg1 Kg7 37. f3 Rd8 38. e5 Re6 39. exd6 Rexd6 40. Rxd6 Rxd6 41. Ne4 Rd5 42. Kf2 Kf7 43. Kg3 Ne2+ 44. Kf2 Nd4 45. Rd1 Rf5 46. Rd3 Ke7 47. Nxc5 Nxf3 48. Rxf3 Rxc5 49. Re3+ Kf6 50. Re2 Kf5 51. Rd2 g4 52. Kg3 Rc3+ 53. Kg2 Rc5 54. Kg3 Kg5 55. Re2 Rc3+ 56. Kg2 Kh4 57. Rd2 Re3 58. Rc2 Re4 59. Rd2 Rf4 60. Re2 Rd4 61. Rc2 Re4 1/2-1/2

[Event "Wch FIDE Online U10 Girls America qual"]
[Site "Tornelo INT"]
[Date "2020.12.03"]
[Round "4"]
[White "Gu, Crystal Jiuzhou"]
[Black "Vizcarra Quispe, Ramalia Bellaluz"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1365"]
[BlackElo "1072"]
[PlyCount "107"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 fxe4 4. Nxe4 d5 5. Nc3 e4 6. Qe2 Ne7 7. Nd4 g6 8. d3 Bg7 9. Be3 exd3 10. Qxd3 0-0 11. Nb3 Bf5 12. Qd2 c6 13. Be2 Nd7 14. 0-0 Nf6 15. Nd4 Ne4 16. Nxe4 Bxe4 17. Ne6 Qd7 18. Nxf8 Rxf8 19. c3 b6 20. Rad1 h5 21. Bd4 Nf5 22. Bxg7 Nxg7 23. Qd4 Qe6 24. Rfe1 Qf7 25. f3 Bf5 26. Bd3 Be6 27. Qe3 Kh7 28. b3 Rh8 29. Qg5 b5 30. a4 a6 31. axb5 axb5 32. Qe5 Kg8 33. Qd6 h4 34. Rf1 h3 35. g3 Rh5 36. Qxc6 Bd7 37. Qa8+ Kh7 38. Qa5 Qe7 39. Rf2 Qc5 40. Qd8 Be6 41. Qf6 Rh6 42. Qd4 Qc6 43. Qb4 Bd7 44. Re1 Ne6 45. Rfe2 Qb6+ 46. Rf2 Qc6 47. c4 dxc4 48. bxc4 Nd4 49. Qe7+ Kg8 50. Qd8+ Kf7 51. Re7+ Kf6 52. Qf8+ Kg5 53. Qf4+ Kh5 54. Qh4# 1-0

[Event "Wch FIDE Online U10 Girls America qual"]
[Site "Tornelo INT"]
[Date "2020.12.03"]
[Round "6"]
[White "Mollo Figueroa, Nicole"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1156"]
[BlackElo "1365"]
[PlyCount "121"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d6 5. g3 Nf6 6. Qe2 Be7 7. Bg2 0-0 8. 0-0 a6 9. c4 Qc7 10. Nc3 b6 11. Rad1 Bb7 12. Rfe1 Rad8 13. d4 cxd4 14. Nxd4 Rfe8 15. Qe3 Rd7 16. Kh1 Ng4 17. Qe2 Nge5 18. Nc2 Red8 19. f4 Ng6 20. f5 exf5 21. exf5 Nge5 22. Nd5 Qb8 23. Nxb6 Rc7 24. Nd5 Rcc8 25. Nd4 Re8 26. Nxc6 Bxc6 27. Qd2 Bxd5 28. Qxd5 Ng4 29. Bd4 Nf6 30. Qb7 Qxb7 31. Bxb7 Rb8 32. Bxa6 Kf8 33. Bb5 Red8 34. a4 Ra8 35. Bb6 Rdc8 36. a5 Bd8 37. Rxd6 Bxb6 38. axb6 Rab8 39. b4 Rd8 40. Rxd8+ Rxd8 41. c5 Rb8 42. Ba6 Ne8 43. c6 Rxb6 44. b5 Nc7 45. Rd1 Nxa6 46. bxa6 Rxa6 47. c7 Ra8 48. Rd8+ Ke7 49. c8Q Rxc8 50. Rxc8 Kf6 51. Rc7 Kxf5 52. Rxf7+ Kg6 53. Re7 Kf6 54. Rb7 Kg6 55. Kg2 h6 56. Kf3 Kh7 57. Kf4 Kg8 58. Kf5 Kh7 59. h4 Kh8 60. Kg6 h5 61. Rb8# 1-0

[Event "Wch FIDE Online U10 Girls America qual"]
[Site "Tornelo INT"]
[Date "2020.12.02"]
[Round "2"]
[White "Gu, Crystal Jiuzhou"]
[Black "Chen, Rae"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1365"]
[BlackElo "1046"]
[PlyCount "73"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[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. Be3 Nc6 9. h3 Bd7 10. Qd2 Rc8 11. Bb3 Ne5 12. Bh6 Nc4 13. Bxc4 Rxc4 14. Bxg7 Kxg7 15. Rfe1 Qb6 16. Nb3 Bc6 17. e5 dxe5 18. Rxe5 Rd8 19. Qe3 Qxe3 20. Rxe3 Ne4 21. Nxe4 Bxe4 22. Rae1 Bxc2 23. Rxe7 Bxb3 24. axb3 Rb4 25. R1e3 Rd2 26. Rf3 Rxb2 27. Rfxf7+ Kg8 28. Rxb7 R4xb3 29. Rxa7 Rb1+ 30. Kh2 Ra3 31. Rxh7 Rxa7 32. Rxa7 Rb2 33. Kg3 g5 34. Ra5 Rb3+ 35. f3 Kf7 36. Rxg5 Kf6 37. Ra5 1-0

[Event "Wch FIDE Online U10 Girls America qual"]
[Site "Tornelo INT"]
[Date "2020.12.02"]
[Round "3"]
[White "Valdes Alvarez, Lilia Cristina"]
[Black "Gu, Crystal Jiuzhou"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1365"]
[PlyCount "124"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 a6 7. Qe2 b5 8. Bb3 Qc7 9. 0-0 Bb7 10. Rd1 d6 11. Bf4 Be7 12. Rac1 Nf6 13. h3 0-0 14. Qe3 Rac8 15. Qe2 Rfd8 16. Qe3 Qb8 17. Qe2 b4 18. Na4 a5 19. Nb6 Rc7 20. Rd3 Ba6 21. Bc4 Qxb6 22. Bxa6 Qxa6 23. Rd2 Qxe2 24. Rxe2 e5 25. Bh2 Rdc8 26. Rec2 Bd8 27. Nd2 Nd4 28. Rxc7 Rxc7 29. Rxc7 Bxc7 30. f3 Bb6 31. Kf1 a4 32. Nc4 Bc5 33. Ke1 Nd7 34. Kd2 Nb6 35. Nxb6 Bxb6 36. Bg3 Ne6 37. Be1 Nf4 38. Kc2 Bc5 39. Kd2 Nxg2 40. Bg3 Nf4 41. Bxf4 exf4 42. Kd3 Kf8 43. Kc4 Ke7 44. Kb5 a3 45. bxa3 bxa3 46. Kc4 Ke6 47. Kd3 Ke5 48. h4 g6 49. Ke2 Kd4 50. Kd2 Bb4+ 51. Ke2 Kc3 52. Kd1 Kb2 53. Ke2 Kxa2 54. Kd3 Kb3 55. Kd4 a2 56. Kd5 a1Q 57. Kc6 Qa5 58. Kd7 d5 59. Kc8 Qa7 60. Kd8 Qb7 61. exd5 Bd6 62. Ke8 Qe7# 0-1

[Event "Wch FIDE Online U10 Girls America qual"]
[Site "Tornelo INT"]
[Date "2020.12.01"]
[Round "1"]
[White "Culpepper, Kayla"]
[Black "Gu, Crystal Jiuzhou"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1365"]
[PlyCount "24"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f3 Nc6 4. h3 d5 5. exd5 exd5 6. f4 Qh4+ 7. Ke2 Nd4+ 8. Kd3 Bf5+ 9. Ke3 Nxc2+ 10. Kf3 Ne1+ 11. Ke3 d4+ 12. Ke2 Bd3# 0-1

[Event "Pan American-ch U10 Girls"]
[Site "Guayaquil"]
[Date "2019.07.27"]
[Round "9"]
[White "Wilson, Hannah"]
[Black "Gu, Crystal Jiuzhou"]
[Result "0-1"]
[ECO "E99"]
[BlackElo "1318"]
[PlyCount "80"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[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 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Bd2 f5 11. f3 f4 12. Nd3 g5 13. b4 h5 14. c5 Nf6 15. cxd6 cxd6 16. h3 Nh7 17. Rc1 Rf6 18. Nb5 Rg6 19. Nc7 Rb8 20. Qb3 g4 21. h4 gxf3 22. Rxf3 Bg4 23. Rf2 Bxe2 24. Rxe2 f3 25. Rf2 Nc8 26. Ne1 Qxh4 27. Qxf3 Rf6 28. Qe2 Rxf2 29. Qxf2 Qxe4 30. Qg3 Nb6 31. Qh3 Qg4 32. Qa3 a6 33. Qe3 Nc4 34. Qf2 Rf8 35. Qa7 Nxd2 36. Nc2 Nf3+ 37. Kf1 Qc4+ 38. Kf2 Nd4+ 39. Kg3 Ne2+ 40. Kh2 Qh4# 0-1

[Event "Pan American-ch U10 Girls"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Gu, Crystal Jiuzhou"]
[Black "Fausto, Aliana"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1318"]
[BlackElo "1212"]
[PlyCount "105"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Nxd4 10. Bxd4 Bd7 11. f3 Bc6 12. Qd2 Nd7 13. Bxg7 Kxg7 14. f4 Qb6+ 15. Kh1 Nc5 16. Bf3 Ne6 17. Nd5 Bxd5 18. exd5 Qd4 19. Qe1 Nxf4 20. Qxe7 Qxc4 21. Qxd6 Rad8 22. Qe5+ Kg8 23. b3 Qb4 24. Rad1 Qd6 25. Qd4 a6 26. Bg4 Ne6 27. Qe3 Nc7 28. Qh6 Qe5 29. Rfe1 Qf6 30. Bf3 Rd6 31. Rd2 Rfd8 32. Kg1 Qg7 33. Qf4 Na8 34. Rc2 Nb6 35. Rf2 R6d7 36. Rfe2 f6 37. Qb4 Nc8 38. Re8+ Kf7 39. Rxd8 Rxd8 40. Qxb7+ Kf8 41. Qxa6 Nd6 42. Re6 Ne8 43. d6 Qd7 44. Re7 Qxd6 45. Qxd6 Rxd6 46. Rxh7 Ra6 47. a4 Rb6 48. a5 Rxb3 49. a6 Rb1+ 50. Kf2 Rb2+ 51. Kg3 Kg8 52. Rb7 Ra2 53. Bd5+ 1-0

[Event "Pan American-ch U10 Girls"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Arenas Lavado, Luciana Andrea"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1187"]
[BlackElo "1318"]
[PlyCount "104"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 b5 7. a4 b4 8. Be3 Nf6 9. Nd2 Bb7 10. f4 Bc5 11. Qf3 0-0 12. N4b3 Bxe3+ 13. Qxe3 Nc6 14. Qh3 h6 15. Qf3 d5 16. e5 Nd7 17. Rfe1 Nb6 18. Qf2 Ne7 19. Qc5 Qxc5+ 20. Nxc5 Bc6 21. a5 Nc4 22. Nxc4 dxc4 23. Bxc4 Bb5 24. Bxb5 axb5 25. Nd3 Nc6 26. Re4 Rxa5 27. Rxa5 Nxa5 28. Rxb4 Rb8 29. Kf2 Nc6 30. Re4 Rd8 31. Ke3 Kf8 32. g4 Ke7 33. f5 Rc8 34. c3 Na5 35. Kf4 exf5 36. gxf5 g6 37. h4 Nb3 38. Rb4 Rc4+ 39. Rxc4 bxc4 40. Nb4 Nc1 41. Nd5+ Kd8 42. Nb4 Ke7 43. Kg4 gxf5+ 44. Kxf5 Nd3 45. Nd5+ Kf8 46. Ne3 Nxb2 47. e6 Na4 48. Nxc4 Nxc3 49. exf7 Kxf7 50. Ne5+ Kg7 51. Ng4 Nd5 52. Ne5 Ne7+ 1/2-1/2

[Event "Pan American-ch U10 Girls"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "5"]
[White "Gu, Crystal Jiuzhou"]
[Black "Sanchez Cruz, Mireya Jassly"]
[Result "1/2-1/2"]
[ECO "C57"]
[WhiteElo "1318"]
[BlackElo "1247"]
[PlyCount "27"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Ncb4 9. 0-0 c6 10. Qg4+ Kf7 11. Qh5+ Ke6 12. Qg4+ Kf7 13. Qh5+ Ke6 14. Qg4+ 1/2-1/2

[Event "Pan American-ch U10 Girls"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "6"]
[White "Gu, Crystal Jiuzhou"]
[Black "Vidyarthi, Omya"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1318"]
[BlackElo "1482"]
[PlyCount "112"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. Qb3 Qf6 8. 0-0 dxc3 9. e5 Qg6 10. Nxc3 Nge7 11. Ba3 Bxc3 12. Qxc3 0-0 13. Rad1 Rb8 14. Bd3 Qh5 15. Bxe7 Nxe7 16. Qxc7 Ra8 17. Be4 Nc6 18. Rd3 Re8 19. Re1 Kh8 20. Rd5 Qh6 21. Re3 a5 22. Nd2 g6 23. Rh3 Qg7 24. Nf3 d6 25. Rg3 f5 26. Qxg7+ Kxg7 27. exd6 Be6 28. Rb5 fxe4 29. Rxb7+ Kg8 30. Ng5 Rab8 31. Rxb8 Rxb8 32. h3 Bd5 33. Re3 Rd8 34. Nxe4 Bxe4 35. Rxe4 Rxd6 36. Re8+ Kg7 37. Kh2 Rd2 38. Re6 Nd4 39. Re7+ Kh6 40. Kg3 Nf5+ 41. Kg4 Nxe7 42. f4 Rxg2+ 43. Kf3 Rxa2 44. Ke3 Ra3+ 45. Kd2 Rxh3 46. Kc2 a4 47. Kb2 g5 48. fxg5+ Kxg5 49. Kc2 a3 50. Kb1 Rh2 51. Ka1 Kf4 52. Kb1 Ke3 53. Ka1 Kd3 54. Kb1 Kc3 55. Ka1 Kb3 56. Kb1 Rh1# 0-1

[Event "Pan American-ch U10 Girls"]
[Site "Guayaquil"]
[Date "2019.07.23"]
[Round "4"]
[White "Wu, Abbie"]
[Black "Gu, Crystal Jiuzhou"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1528"]
[BlackElo "1318"]
[PlyCount "56"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 Bb4 8. Nde2 Nc6 9. g4 h6 10. a3 Be7 11. h4 Ne5 12. Nd4 d5 13. exd5 exd5 14. Be2 b5 15. Kf2 Nc4 16. Bxc4 dxc4 17. Qd2 Bb7 18. Nf5 Kf8 19. g5 hxg5 20. hxg5 Rh2+ 21. Rxh2 Qxh2+ 22. Kf1 Qh1+ 23. Bg1 Qh3+ 24. Qg2 Qxf5 25. gxf6 Bxf6 26. Re1 Bxf3 27. Bc5+ Kg8 28. Qf2 Qh3+ 0-1

[Event "Pan American-ch U10 Girls"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "3"]
[White "Gu, Crystal Jiuzhou"]
[Black "Ponce Chamorro, Jayhunsu"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1318"]
[BlackElo "1189"]
[PlyCount "63"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Be7 10. 0-0 0-0 11. Bd2 Nb4 12. Bb1 Nc6 13. Bg5 Bxg5 14. Nxg5 h6 15. Qc2 g6 16. Nxe6 Re8 17. Nc5 Nf8 18. Qd2 Kg7 19. Nf4 Ne7 20. Re1 Qc6 21. Re3 Bf5 22. Rg3 Bxb1 23. Nh5+ Kh7 24. Nf6+ Kg7 25. Nxe8+ Rxe8 26. Rxb1 Nf5 27. Rh3 g5 28. Rf3 Qg6 29. Qd3 Nxd4 30. Qxg6+ Kxg6 31. Rf6+ Kg7 32. Nxb7 1-0

[Event "Pan American-ch U10 Girls"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "2"]
[White "Romero Torres, Amelia Valentina"]
[Black "Gu, Crystal Jiuzhou"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1100"]
[BlackElo "1318"]
[PlyCount "94"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 b5 6. b4 Bb7 7. Nd2 Qc7 8. Bb2 Nf6 9. Bd3 Be7 10. Qe2 d6 11. c4 bxc4 12. Bxc4 Nc6 13. Rc1 Nxd4 14. Bxd4 Qd8 15. 0-0 0-0 16. e5 dxe5 17. Bxe5 Nd7 18. Bg3 Nb6 19. Bb3 Rc8 20. Rxc8 Qxc8 21. Nc4 Qc6 22. f3 Nd5 23. Qd2 Rd8 24. Rd1 Qc8 25. Qc2 Bc6 26. Ne5 Bb7 27. Qxc8 Rxc8 28. Nc4 Bc6 29. Nd6 Rd8 30. Nc4 Nc3 31. Rxd8+ Bxd8 32. Be5 Nd5 33. Bd6 Bc7 34. Bc5 Nc3 35. Nb2 Nb1 36. a4 Nc3 37. Bd4 Ne2+ 38. Kh1 Nxd4 39. Bc4 Bd6 40. Bxa6 Bxb4 41. Bc4 Ba3 42. Nd1 Bxa4 43. Nc3 Bb3 44. Bd3 Bb4 45. Ne4 Bc2 46. Bxc2 Nxc2 47. h4 f5 0-1

[Event "Pan American-ch U10 Girls"]
[Site "Guayaquil"]
[Date "2019.07.21"]
[Round "1"]
[White "Gu, Crystal Jiuzhou"]
[Black "Garzon Bello, Maria Gracia"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1318"]
[PlyCount "57"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 Be7 5. c3 0-0 6. Bxc6 dxc6 7. Nxe5 Bd6 8. Nf3 Bg4 9. h3 Be6 10. 0-0 c5 11. e5 Be7 12. exf6 Bxf6 13. Rd1 Qd6 14. d4 cxd4 15. Nxd4 Rfe8 16. Be3 Bd8 17. Nd2 c5 18. Nxe6 Rxe6 19. Nb3 b6 20. Rxd6 Rxd6 21. Qf3 Rc8 22. Bf4 Rdc6 23. Re1 Bc7 24. Qxc6 h6 25. Re8+ Rxe8 26. Qxe8+ Kh7 27. Bxc7 c4 28. Qxf7 cxb3 29. Be5 1-0

[Event "Las Vegas National op (Women)"]
[Site "Las Vegas"]
[Date "2019.06.11"]
[Round "1"]
[White "Gu, Crystal Jiuzhou"]
[Black "Lee, Megan Shuen Hui"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1302"]
[BlackElo "2115"]
[PlyCount "94"]
[EventDate "2019.06.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 d6 8. 0-0 0-0 9. Rd1 Bb6 10. d4 exd4 11. Nxd4 Ne5 12. Bf4 Qe8 13. Nd2 Bg4 14. f3 c5 15. fxg4 cxd4 16. cxd4 Bxd4+ 17. Be3 Bxb2 18. Rab1 Ba3 19. g5 Nfg4 20. Bd4 Nc6 21. Qxg4 Nxd4 22. Bd5 Rc8 23. Nb3 Nc2 24. Qf3 Qe5 25. Rf1 Rc7 26. Rbd1 Qxg5 27. Rd3 Nb4 28. Rd2 a5 29. Nxa5 Qxd2 30. Qxa3 Nxd5 31. exd5 Rc2 32. Qg3 Qxa5 33. Qxd6 Qxa2 34. Qg3 Qxd5 35. Re1 b4 36. Re5 Rc1+ 37. Re1 Qd2 38. Rxc1 Qxc1+ 39. Kf2 Re8 40. Qd3 Qe1+ 41. Kf3 Qc3 42. Qxc3 bxc3 43. g4 c2 44. h4 c1Q 45. g5 Qf1+ 46. Kg4 Qg2+ 47. Kh5 Qf3# 0-1

[Event "Wch U08 Girls"]
[Site "Santiago de Compostela"]
[Date "2018.11.15"]
[Round "11"]
[White "Gu, Crystal Jiuzhou"]
[Black "Iudina, Veronika"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1284"]
[BlackElo "1454"]
[PlyCount "124"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[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 Nge7 4. 0-0 g6 5. c3 a6 6. Ba4 Bg7 7. d4 exd4 8. cxd4 0-0 9. Be3 b5 10. Bc2 d5 11. Qd2 Bg4 12. exd5 Bxf3 13. dxc6 Bxc6 14. Rd1 Qd5 15. f3 Qd7 16. Bh6 Rad8 17. Kh1 Rfe8 18. Bxg7 Kxg7 19. Nc3 Nf5 20. Bxf5 Qxf5 21. Re1 b4 22. Ne2 Qf6 23. Rad1 a5 24. a3 bxa3 25. bxa3 Bb5 26. h3 Bxe2 27. Rxe2 Rxe2 28. Qxe2 Rxd4 29. Rc1 Qf4 30. Rf1 Rd2 31. Qe4 Qg3 32. Rg1 Qd6 33. Qa4 Rd3 34. Qxa5 Rxa3 35. Qg5 h6 36. Qc1 Rd3 37. Qb2+ Qd4 38. Qb7 Rd1 39. Rxd1 Qxd1+ 40. Kh2 Qd6+ 41. Kg1 Qb6+ 42. Qxb6 cxb6 43. Kf2 Kf6 44. Ke3 Ke5 45. f4+ Kd5 46. Kd3 b5 47. g3 b4 48. h4 h5 49. Kc2 Ke4 50. Kb3 Kf3 51. Kxb4 Kxg3 52. Kc4 Kxh4 53. Kd4 Kg3 54. Ke3 h4 55. Ke2 h3 56. f5 gxf5 57. Kf1 h2 58. Ke2 h1Q 59. Ke3 Qd5 60. Ke2 f4 61. Ke1 f3 62. Kf1 Qd1# 0-1

[Event "Wch U08 Girls"]
[Site "Santiago de Compostela"]
[Date "2018.11.14"]
[Round "10"]
[White "Fausto, Aliana"]
[Black "Gu, Crystal Jiuzhou"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1284"]
[PlyCount "102"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d6 4. Nf3 Nc6 5. Bc4 a6 6. d3 Qc7 7. 0-0 Nf6 8. Qe1 Be7 9. e5 Nd7 10. exd6 Bxd6 11. Bxe6 fxe6 12. Qxe6+ Be7 13. Ng5 Nde5 14. Nd5 Qd8 15. Nc7+ Qxc7 16. Qd5 Qd7 17. Qe4 Bxg5 18. fxg5 Qd4+ 19. Qe3 Qxe3+ 20. Bxe3 b6 21. Rae1 Kd7 22. Bd2 Bb7 23. Bc3 Rhe8 24. Rf5 Kd6 25. h3 Bc8 26. Rf4 b5 27. b3 b4 28. Bb2 a5 29. a4 Nf3+ 30. Rxf3 Rxe1+ 31. Kf2 Re7 32. c3 Bb7 33. Rf4 Ne5 34. Rf5 Nxd3+ 35. Kg3 Nxb2 36. cxb4 axb4 37. Kf2 Nxa4 38. bxa4 b3 39. Kg3 b2 40. Rf1 Be4 41. Re1 b1Q 42. Rxb1 Bxb1 43. Kf3 Rxa4 44. Kf2 c4 45. g4 c3 46. Kf3 c2 47. Kf2 Rf4+ 48. Kg3 c1Q 49. Kh4 Qe1+ 50. Kh5 g6+ 51. Kh6 Qh4# 0-1

[Event "Wch U08 Girls"]
[Site "Santiago de Compostela"]
[Date "2018.11.13"]
[Round "9"]
[White "Gu, Crystal Jiuzhou"]
[Black "Decraene, Lotus"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1284"]
[BlackElo "1129"]
[PlyCount "117"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[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. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d5 8. exd5 Nxd5 9. Nxe5 Qd6 10. Nxc6 Qxc6 11. Qf3 Be6 12. d3 Qd6 13. Be3 0-0 14. 0-0 Nxe3 15. Qxe3 Bxb3 16. axb3 c6 17. Nd2 Bd8 18. Rfe1 Bc7 19. Qh3 b4 20. Ne4 Qd5 21. c4 Qd4 22. Ra2 Bb6 23. Qe3 Qxe3 24. fxe3 Rfd8 25. d4 Re8 26. c5 Bc7 27. Nd6 Bxd6 28. cxd6 Red8 29. Rea1 Rxd6 30. Rxa6 Rxa6 31. Rxa6 g6 32. Rb6 Re6 33. Kf2 Kf8 34. Rxb4 Ke7 35. Rb7+ Kf6 36. Kf3 Re7 37. Rxe7 Kxe7 38. Ke4 Kd6 39. Kf4 Kd5 40. b4 h6 41. b3 f6 42. h3 h5 43. g3 Ke6 44. e4 g5+ 45. Kf3 f5 46. exf5+ Kxf5 47. g4+ hxg4+ 48. hxg4+ Ke6 49. Ke4 Kf6 50. d5 cxd5+ 51. Kxd5 Ke7 52. Kc6 Kd8 53. b5 Kc8 54. b6 Kb8 55. b7 Ka7 56. Kc7 Ka6 57. b8Q Ka5 58. Kc6 Ka6 59. Qb6# 1-0

[Event "Wch U08 Girls"]
[Site "Santiago de Compostela"]
[Date "2018.11.04"]
[Round "1"]
[White "Gu, Crystal Jiuzhou"]
[Black "De Lazzari, Margarita"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1284"]
[PlyCount "81"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[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. Qe2 Bb4 5. 0-0 0-0 6. Bxc6 bxc6 7. Nxe5 Bb7 8. d3 d6 9. Nf3 Re8 10. Bd2 d5 11. Bxb4 dxe4 12. Nfd2 exd3 13. Qxd3 Bc8 14. Qxd8 Rxd8 15. Be7 Re8 16. Bxf6 gxf6 17. Nc3 Ba6 18. Rfe1 Rad8 19. Rxe8+ Rxe8 20. Nde4 Re6 21. Nc5 Re7 22. Nxa6 f5 23. Nb8 Re8 24. Nxc6 Re6 25. Nxa7 Rb6 26. a4 Rxb2 27. a5 Rb7 28. Nc6 Rb2 29. a6 Rxc2 30. a7 Rxc3 31. a8Q+ Kg7 32. Re1 Rc5 33. Qa1+ f6 34. Re7+ Kg6 35. Nd4 Rc4 36. Rd7 c5 37. Ne6 Rc2 38. Nf8+ Kh6 39. Qxf6+ Kh5 40. Qxf5+ Kh6 41. Rxh7# 1-0

[Event "Wch U08 Girls"]
[Site "Santiago de Compostela"]
[Date "2018.11.03"]
[Round "2"]
[White "Ascama Paredes, Sofia Elvira"]
[Black "Gu, Crystal Jiuzhou"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1118"]
[BlackElo "1284"]
[PlyCount "100"]
[EventDate "2018.11.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Qc7 6. a4 Nf6 7. f3 Bd6 8. Bb5 axb5 9. Nxb5 Qa5+ 10. Bd2 Bb4 11. Nd6+ Ke7 12. Nxc8+ Rxc8 13. c3 Bd6 14. f4 Nxe4 15. Be3 Qc7 16. Qf3 Nf6 17. Nd2 Nd5 18. 0-0 Nxe3 19. Rf2 Nc2 20. Rc1 Bc5 21. Rxc2 Bxf2+ 22. Qxf2 Rxa4 23. Rc1 Rxf4 24. Qe2 Qb6+ 25. Kh1 Nc6 26. Nf3 Na5 27. Rb1 Qc6 28. Qe5 Qc7 29. Qg5+ Kf8 30. Qh5 Kg8 31. Qg5 Rf5 32. Qg4 Qf4 33. Qh3 Nb3 34. Kg1 Qe3+ 35. Kh1 Nd2 36. Re1 Qf2 37. Rg1 Nxf3 38. gxf3 Qxf3+ 39. Qg2 Qxg2+ 40. Rxg2 Rf1+ 41. Rg1 Rxg1+ 42. Kxg1 Rc5 43. Kg2 Rf5 44. Kg3 e5 45. Kg4 e4 46. Kxf5 e3 47. h4 e2 48. Kg4 e1Q 49. Kh5 Qg1 50. b3 Qg6# 0-1

[Event "Pan American-ch U08 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.28"]
[Round "9"]
[White "Garcia Huanca, Jarys Maiev"]
[Black "Gu, Crystal Jiuzhou"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1313"]
[PlyCount "40"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Bc4 b5 5. Be2 Bb7 6. d3 Nc6 7. Bg5 Be7 8. Be3 Qc7 9. Qd2 Nf6 10. Bf4 d6 11. Qe3 Nd4 12. Nxd4 cxd4 13. Qxd4 e5 14. Nd5 Nxd5 15. Bxe5 dxe5 16. Qc3 Nxc3 17. Bg4 h5 18. Bh3 g5 19. 0-0 Ne2+ 20. Kh1 Qxc2 0-1

[Event "Pan American-ch U08 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.27"]
[Round "7"]
[White "Gu, Crystal Jiuzhou"]
[Black "Heise Hidalgo, Claudia Sofia"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1313"]
[PlyCount "57"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[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. Bc4 0-0 8. 0-0 Bd7 9. Qd2 Ng4 10. Bg5 Qc7 11. Bb3 d5 12. f4 e5 13. Nxd5 Qd6 14. Be7 Qa6 15. Bxf8 Kxf8 16. Qb4+ Kg8 17. Bc4 Nc6 18. Nxc6 Qxc6 19. Ne7+ Kh8 20. Nxc6 Bxc6 21. Bxf7 Ne3 22. Rf2 Bf8 23. Qc3 Ng4 24. Re2 b6 25. Qxc6 Bc5+ 26. Kh1 Rf8 27. h3 Nf2+ 28. Rxf2 Bxf2 29. Qf6# 1-0

[Event "Pan American-ch U08 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.27"]
[Round "8"]
[White "Gu, Crystal Jiuzhou"]
[Black "Ramazzotte, Esther Zilli"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1313"]
[PlyCount "35"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[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 e6 7. f3 Be7 8. Qd2 0-0 9. 0-0-0 Qc7 10. g4 b5 11. g5 Nh5 12. a3 Nd7 13. Be2 g6 14. f4 Ng7 15. h4 Bb7 16. h5 f6 17. h6 Nc5 18. hxg7 1-0

[Event "Pan American-ch U08 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "5"]
[White "Chen, Jocelyn"]
[Black "Gu, Crystal Jiuzhou"]
[Result "0-1"]
[ECO "B83"]
[BlackElo "1313"]
[PlyCount "63"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 Be7 8. f4 d6 9. Be3 Nc6 10. Qd2 b5 11. Bf3 Bb7 12. a4 Nxd4 13. Bxd4 b4 14. Na2 Nxe4 15. Qxb4 a5 16. Qb5+ Kf8 17. Rfe1 d5 18. Be5 Qc8 19. Rac1 Bc5+ 20. Kh1 Nf2+ 21. Kg1 Nd3+ 22. Kh1 Nxc1 23. Nxc1 Bb4 24. c3 Ba6 25. Qb6 Bc5 26. Bd6+ Bxd6 27. Qxd6+ Kg8 28. Nb3 Bb7 29. Nc5 Qc6 30. Nxb7 Qxb7 31. b4 axb4 32. Rb1 0-1

[Event "Pan American-ch U08 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "6"]
[White "Vidyarthi, Omya"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1145"]
[BlackElo "1313"]
[PlyCount "78"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nf3 Nc6 4. Nc3 Bf5 5. e3 Nb4 6. Qa4+ Nc6 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Bb5 Be4 10. Bxc6+ Qxc6 11. Qxc6+ Bxc6 12. Rb1 e6 13. Ne5 Bd5 14. b3 0-0-0 15. f3 Bb4+ 16. Bd2 Bxd2+ 17. Kxd2 f6 18. Nd3 b6 19. e4 Bb7 20. Rbc1 Rxd4 21. Rc3 Rhd8 22. Rhc1 R8d7 23. Ke3 Ba6 24. Nb4 Rxb4 25. a3 Rbd4 26. Rxc7+ Rxc7 27. Rxc7+ Kxc7 28. Kxd4 Bf1 29. g3 Kd6 30. f4 e5+ 31. fxe5+ fxe5+ 32. Ke3 Kc5 33. Kd2 Kd4 34. a4 Bg2 35. b4 Bxe4 36. a5 Kc4 37. axb6 axb6 38. Ke3 Bc6 39. h4 Kxb4 1-0

[Event "Pan American-ch U08 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.24"]
[Round "4"]
[White "Gu, Crystal Jiuzhou"]
[Black "Mollo Figueroa, Nicole"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "1313"]
[PlyCount "57"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[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 Nd4 4. Nxd4 exd4 5. 0-0 Be7 6. c3 dxc3 7. Nxc3 Nf6 8. d4 c6 9. Bd3 0-0 10. e5 Nd5 11. Bd2 Nb4 12. Be2 Qc7 13. a3 Nd5 14. Rc1 Nxc3 15. Rxc3 Qd8 16. Qb1 Bg5 17. Bxg5 Qxg5 18. Rh3 g6 19. f4 Qe7 20. Bd3 b6 21. f5 g5 22. f6 Qe6 23. Bxh7+ Kh8 24. Bg8+ Qxh3 25. gxh3 Kxg8 26. Qd1 g4 27. Qc1 Kh7 28. Qg5 Rg8 29. Qh5# 1-0

[Event "Pan American-ch U08 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "2"]
[White "Calderon Guerra, Odalys Lisbeth"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1-0"]
[ECO "B40"]
[BlackElo "1313"]
[PlyCount "87"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Qxd4 Nc6 6. Qd1 b5 7. Nd4 Bb7 8. a3 Bc5 9. Be3 Bxd4 10. Bxd4 Nxd4 11. Qxd4 Nf6 12. g4 Qc7 13. g5 e5 14. Qe3 Ng8 15. Nd5 Bxd5 16. exd5 Ne7 17. Qd3 d6 18. Bg2 Ng6 19. Qc3 Qxc3+ 20. bxc3 Rc8 21. Kd2 Nf4 22. Bf3 Rc5 23. a4 Nxd5 24. axb5 a5 25. Rxa5 Nxc3 26. Ra8+ Ke7 27. Rxh8 Nxb5 28. Rxh7 Nd4 29. Be4 d5 30. c3 Nb3+ 31. Kc2 Nd4+ 32. Kd3 dxe4+ 33. Kxe4 Rxc3 34. Kxe5 Nf3+ 35. Kf4 g6 36. h4 Nd2 37. Re1+ Kd6 38. Rd1 Rd3 39. Rh8 Kc5 40. Rc8+ Kb6 41. Rb8+ Ka7 42. Rb2 Nc4 43. Rbb1 Na5 44. Ra1 1-0

[Event "Pan American-ch U08 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "3"]
[White "Gu, Crystal Jiuzhou"]
[Black "Chen, Alina Yuexi"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1313"]
[PlyCount "111"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[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. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. Be3 Bg7 9. 0-0 0-0 10. a4 Rc8 11. Qd2 Nc5 12. f3 e5 13. Ndb5 a6 14. Nxd6 Rc6 15. Rad1 Ne8 16. Bxc5 Rxc5 17. Nxb7 Qxd2 18. Rxd2 Rc7 19. Na5 Nf6 20. Rfd1 Rfc8 21. Nd5 Nxd5 22. exd5 Rxc2 23. Rxc2 Rxc2 24. d6 Bf6 25. d7 Bd8 26. Nb7 Bb6+ 27. Kh1 Rxb2 28. d8Q+ Bxd8 29. Nxd8 Ra2 30. Nc6 Rxa4 31. Nxe5 Ra5 32. Nd3 Rd5 33. Nb2 Rb5 34. Rd2 a5 35. g3 Rb6 36. Nc4 Ra6 37. Ra2 a4 38. Nb2 a3 39. Nc4 Rf6 40. Rxa3 Rc6 41. Ne3 Rf6 42. f4 Rb6 43. Kg2 Rb2+ 44. Kh3 h6 45. Rc3 Kg7 46. Rc2 Rb3 47. Ng4 g5 48. f5 h5 49. Ne5 g4+ 50. Kh4 Kf6 51. Rc5 Rb2 52. Kxh5 Rxh2+ 53. Kxg4 Rf2 54. Rb5 Rxf5 55. Nd7+ Kg6 56. Rxf5 1-0

[Event "Pan American-ch U08 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.22"]
[Round "1"]
[White "Gu, Crystal Jiuzhou"]
[Black "De Lazzari, Margarita"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1313"]
[PlyCount "71"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[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. 0-0 Nxe4 5. Re1 Nf6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Qe1 c6 9. Bc4 Ng4 10. Re2 0-0 11. Rxe7 Qc7 12. g3 b5 13. Bb3 Bb7 14. Nc3 c5 15. Bd5 b4 16. Bxb7 Qxb7 17. Qe4 Qxe4 18. Nxe4 Rfe8 19. Rxe8+ Rxe8 20. f3 Nf6 21. Nxc5 Re1+ 22. Kf2 Rh1 23. h4 Rh2+ 24. Kg1 Re2 25. d3 Rxc2 26. Ne4 Nxe4 27. dxe4 Re2 28. b3 Re1+ 29. Kf2 Rd1 30. Ke2 Rg1 31. g4 Rg2+ 32. Ke3 Rg3 33. Bb2 g6 34. Rc1 h5 35. Rc8+ Kh7 36. Rh8# 1-0

[Event "Wch U08 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.29"]
[Round "9"]
[White "Meiyappan, Kavya"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "49"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ Kf8 11. Qxb4+ Qe7 12. Qxe7+ Kxe7 13. 0-0 Re8 14. Re1 Kf8 15. Nc3 Nxc3 16. bxc3 d6 17. Rxe8+ Kxe8 18. Re1+ Kf8 19. h3 Bf5 20. Kh2 Re8 21. Re3 Rxe3 22. fxe3 Ke7 23. Kg3 Ke6 24. Kf4 Bb1 25. a3 1/2-1/2

[Event "Wch U08 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "8"]
[White "Gu, Crystal Jiuzhou"]
[Black "Field, Lila Quinn"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "43"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Nc6 4. c3 Bf5 5. h3 e6 6. Nf3 Bd6 7. Ne5 Ne7 8. Nd2 Ng6 9. Bh2 Ne7 10. Ndf3 Nd7 11. Bd3 0-0 12. g4 Bg6 13. Nxg6 Nxg6 14. Qc2 Qf6 15. Bxg6 fxg6 16. Qe2 Qxf3 17. Qxf3 Rxf3 18. Bxd6 cxd6 19. Ke2 Raf8 20. Raf1 e5 21. h4 e4 22. g5 0-1

[Event "Wch U08 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "7"]
[White "Gu, Crystal Jiuzhou"]
[Black "Rouda Essa, Alserkal"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1250"]
[PlyCount "142"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Be2 Nbd7 7. 0-0 Qe8 8. Bh2 e6 9. c3 Qe7 10. Nbd2 b6 11. c4 a5 12. a4 Bb7 13. Ne1 Ne8 14. Bf3 Bxf3 15. Nexf3 e5 16. Nb1 Qe6 17. d5 Qe7 18. Nc3 h6 19. e4 f5 20. Nd2 f4 21. Qg4 g5 22. Nb3 Kh7 23. Rad1 Rf6 24. Rd3 Rg6 25. Kh1 Bh8 26. g3 Ng7 27. Rg1 h5 28. Qf3 g4 29. Qg2 f3 30. Qf1 Rf8 31. h4 Ne8 32. Nd1 Ng7 33. Nc3 Nc5 34. Nxc5 bxc5 35. Rd1 Ne8 36. Rd3 Bg7 37. Nd1 Bh6 38. Nc3 Nf6 39. Qe1 Ng8 40. Nd1 Qf6 41. Nc3 Ne7 42. Rf1 Rgg8 43. Rg1 Ng6 44. Qf1 Nxh4 45. Nd1 Ng2 46. Nc3 h4 47. Nd1 hxg3 48. fxg3 Bg5 49. b3 Rg6 50. Rxg2 fxg2+ 51. Qxg2 Qf1+ 52. Qxf1 Rxf1+ 53. Kg2 Rgf6 54. Rc3 Rxd1 55. Rc2 Rf3 56. Re2 Rxb3 57. Bg1 Rd2 58. Rxd2 Bxd2 59. Kf2 Ra3 60. Ke2 Bb4 61. Bf2 Rxa4 62. Ke3 Bc3 63. Kd3 Bd4 64. Be1 Ra1 65. Ke2 a4 66. Bd2 a3 67. Kd3 a2 68. Kc2 Rh1 69. Kd3 a1Q 70. Be3 Qc3+ 71. Ke2 Qxe3# 0-1

[Event "Wch U08 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.27"]
[Round "6"]
[White "Lkhagvajed, Gantulga"]
[Black "Gu, Crystal Jiuzhou"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1219"]
[PlyCount "110"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nxc6 bxc6 7. Bc4 Nf6 8. Nc3 g6 9. Bg5 Bg7 10. 0-0 0-0 11. f4 Qe8 12. e5 Bg4 13. Be2 Bxe2 14. Qxe2 dxe5 15. Qxe5 Qxe5 16. fxe5 Nd7 17. Rfe1 Nxe5 18. Bf4 Rae8 19. Be3 Rb8 20. Bc5 Rfe8 21. Rab1 a5 22. b3 Nd7 23. Ne4 f5 24. Ba7 Rbd8 25. Nc5 Bd4+ 26. Kf1 Nxc5 27. Rxe8+ Rxe8 28. c3 Be3 29. Re1 Ra8 30. Rxe3 Rxa7 31. Re8+ Kf7 32. Rh8 Kg7 33. Rc8 Kf7 34. Rh8 h5 35. Ke2 Ne4 36. Kd3 Kf6 37. c4 Ke6 38. Rg8 g5 39. Rg6+ Kd7 40. Rg8 Kd6 41. Rd8+ Kc5 42. a3 Rb7 43. Kc2 f4 44. h3 g4 45. hxg4 hxg4 46. a4 f3 47. gxf3 gxf3 48. Rf8 f2 49. Kd3 Nd6 50. Kc3 Ne4+ 51. Kd3 Ng3 52. Rxf2 Rxb3+ 53. Kc2 Ra3 54. Rf7 Rxa4 55. Rxc7 Rxc4+ 0-1

[Event "Wch U08 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.23"]
[Round "2"]
[White "Chen, Yining"]
[Black "Gu, Crystal Jiuzhou"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1437"]
[PlyCount "121"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. dxc6 Bxc6 6. Nc3 e6 7. Bf4 Bd6 8. Bg3 Nf6 9. e3 a6 10. Bh4 Be7 11. Be2 Nd5 12. Bxe7 Qxe7 13. Bf3 Nb4 14. Bxc6+ Nxc6 15. 0-0 0-0-0 16. Qa4 Qb4 17. Qc2 h5 18. a3 Qa5 19. b4 Qg5 20. Rab1 Na7 21. Rfc1 Kb8 22. a4 Nc8 23. b5 a5 24. Ne4 Qe7 25. Nc5 Nb6 26. Qc3 h4 27. h3 g5 28. Qxa5 g4 29. hxg4 h3 30. g3 h2+ 31. Kh1 Qf6 32. f4 Qh6 33. Qd2 Qh3 34. Qg2 Qxg2+ 35. Kxg2 Nd5 36. e4 Nf6 37. g5 Ne8 38. Rb4 Ng7 39. Rh1 f5 40. gxf6 Nh5 41. Nxe6 Rde8 42. d5 Nxf6 43. Rxh2 Rhg8 44. Kf3 Ka7 45. Nxc7 Kb6 46. Nxe8 Nxe8 47. Rc2 Nf6 48. Rd4 Rd8 49. g4 Ka7 50. g5 Ng8 51. f5 b6 52. Rc7+ Kb8 53. Rdc4 Ka8 54. f6 Nxf6 55. gxf6 Kb8 56. f7 Rf8 57. Re7 Rd8 58. Re8 Rxe8 59. fxe8Q+ Kb7 60. Qd7+ Ka8 61. Rc8# 1-0

[Event "Wch U08 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.23"]
[Round "3"]
[White "Loricchio, Leticia Figueira"]
[Black "Gu, Crystal Jiuzhou"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1383"]
[PlyCount "98"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bg5 h6 7. Bh4 d6 8. h3 Qe7 9. d4 exd4 10. 0-0 dxc3 11. Nxc3 Be6 12. Bb3 0-0 13. Re1 Ne5 14. Nxe5 dxe5 15. Bd5 Rad8 16. Qf3 c6 17. Bb3 Bxb3 18. axb3 Qe6 19. Rab1 Be7 20. Ne2 Nd7 21. Bxe7 Qxe7 22. Ng3 Qf6 23. Qe3 Qf4 24. Qd3 Nf6 25. Qc3 Rd7 26. Rbd1 Rfd8 27. Rxd7 Rxd7 28. Qb4 Qd2 29. Qxd2 Rxd2 30. Rf1 Rxb2 31. f4 Rxb3 32. Nf5 Nxe4 33. fxe5 Ng3 34. Nxg3 Rxg3 35. Kh2 Re3 36. e6 Rxe6 37. Rd1 Kf8 38. Rd8+ Ke7 39. Rd4 c5 40. Rg4 g5 41. h4 gxh4 42. Rxh4 Rc6 43. Rh3 c4 44. Re3+ Re6 45. Ra3 b5 46. g4 Rc6 47. Kg3 c3 48. Kf4 b4 49. Ra4 c2 0-1

[Event "Wch U08 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.22"]
[Round "1"]
[White "Gu, Crystal Jiuzhou"]
[Black "Olimova, Odina"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1307"]
[PlyCount "77"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 b6 9. Ne5 Bb7 10. 0-0 Qc7 11. f4 Ne8 12. Qh5 f5 13. Bf2 Nf6 14. Qh3 Nd7 15. g4 g6 16. gxf5 exf5 17. Ndf3 Nf6 18. Ng5 cxd4 19. Ne6 Qe7 20. Nxf8 dxe3 21. Bxe3 Bxe5 22. fxe5 Nxe5 23. Be2 Rxf8 24. Bg5 Qc5+ 25. Qe3 Qxe3+ 26. Bxe3 Neg4 27. Bxg4 Nxg4 28. Bd4 f4 29. Rae1 f3 30. Re7 Ba6 31. Rg7+ Kh8 32. Rxg6+ Nf6 33. Bxf6+ Rxf6 34. Rxf6 Bxf1 35. Kxf1 Kg7 36. Rxf3 Kg6 37. Ke2 Kg5 38. Rf7 Kg6 39. Rxa7 1-0

