[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.15"]
[Round "1.1"]
[White "Paragua, Megan Althea"]
[Black "Li, Rachael"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2249"]
[BlackElo "2162"]
[ECO "D05"]
[Opening "Queen's pawn game"]
[WhiteFideId "30973007"]
[BlackFideId "30929849"]
[EventDate "2025.07.15"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. O-O Nbd7 6. b3 e5 7. dxe5 Nxe5 8. Be2
Nxf3+ 9. Bxf3 Be5 10. c3 Bf5 11. Bb2 h5 12. g3 Qd7 13. Nd2 h4 14. Qe2 hxg3 15.
fxg3 Ng4 16. Bxg4 Bxg4 17. Nf3 Bf6 18. c4 Bxb2 19. Qxb2 f6 20. Rad1 Qe6 21. Rxd5
Qxe3+ 22. Qf2 Qxf2+ 23. Rxf2 Rd8 24. Rxd8+ Kxd8 25. Nd4 Ke7 26. Rf4 Bd7 27. Nc2
g5 28. Re4+ Kf7 29. Rd4 Be6 30. Ne1 c5 31. Rd2 Re8 32. Ng2 a6 33. h4 b5 34. hxg5
fxg5 35. Ne3 bxc4 36. Nxc4 Bxc4 37. bxc4 Re4 38. Rd5 Rxc4 39. Rxg5 Kf6 40. Rh5
a5 41. Kf2 Rc2+ 42. Ke3 Rxa2 43. Rxc5 Ra3+ 44. Kd4 Rxg3 45. Rxa5 Rg5 46. Rxg5
Kxg5 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.15"]
[Round "1.2"]
[White "Atwell, Rose"]
[Black "Gaw, Chloe"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WIM"]
[WhiteElo "2271"]
[BlackElo "2172"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "30951011"]
[BlackFideId "30966892"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Ba4 Nf6 5. O-O a6 6. c4 e6 7. Nc3 Be7 8. d3
O-O 9. Bc2 b6 10. h3 Bb7 11. a4 Qc7 12. Qe2 Ne5 13. Ne1 Nc6 14. f4 Nd4 15. Qf2
Nd7 16. Ne2 Bf6 17. Ra2 d5 18. cxd5 exd5 19. e5 Bh4 20. g3 Nxe2+ 21. Qxe2 Bxg3
22. Ng2 Nxe5 23. Qxe5 Qxe5 24. fxe5 Bxe5 25. Bf4 Rfe8 26. Bxe5 Rxe5 27. Re1
Rxe1+ 28. Nxe1 Re8 29. Kf2 Re6 30. d4 Rf6+ 31. Nf3 Bc8 32. h4 Kf8 33. Ra3 cxd4
34. Kg3 Rc6 35. Nxd4 Rc4 36. Rc3 Rxd4 37. Rxc8+ Ke7 38. Rc7+ Kf8 39. Rc8+ Ke7
40. Rc7+ Kf8 41. h5 h6 42. b3 Rd2 43. Kf4 Rh2 44. Bd1 Rd2 45. Bf3 Rd3 46. Rb7
g5+ 47. hxg6 fxg6 48. Rxb6 g5+ 49. Kg3 h5 50. Kf2 g4 51. Be2 g3+ 52. Kg1 Re3 53.
Bxh5 d4 54. Rf6+ Ke7 55. Rf3 Re5 56. Bg6 Rg5 57. Bd3 a5 58. Kg2 Kd6 59. Rxg3 Re5
60. Kf3 Kc5 61. Kf4 Re7 62. Bc4 Re8 63. Rg5+ Kb4 64. Rb5+ Kc3 65. Rxa5 d3 66.
Bxd3 Kxd3 67. Rb5 Kd4 68. a5 Rf8+ 69. Kg5 Rf7 70. b4 Kc4 71. Rb6 Rf8 72. a6 Re8
73. a7 Ra8 74. Rb7 Kd5 75. b5 Ke5 76. b6 Rg8+ 77. Kh4 Kf4 78. Rf7+ Ke5 79. b7 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.15"]
[Round "1.3"]
[White "Wu, Rochelle"]
[Black "Tang, Zoey"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2213"]
[BlackElo "2371"]
[ECO "B62"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Margate (Alekhine) variation"]
[WhiteFideId "30908132"]
[BlackFideId "30952530"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Bb5 Bd7 8. Qd3
Nxd4 9. Bxd7+ Qxd7 10. Qxd4 Be7 11. O-O-O a6 12. Bxf6 gxf6 13. f4 Qc7 14. f5 Rc8
15. Kb1 b5 16. Rd2 Qc5 17. Qd3 O-O 18. Ne2 Qe5 19. Nd4 Kh8 20. fxe6 fxe6 21. Qh3
Rc4 22. Nf3 Qf4 23. Qxe6 Rxe4 24. Qd5 f5 25. Rhd1 Qe3 26. Qb7 Qc5 27. Rd5 Qf2
28. Rxf5 Rc4 29. Rxf8+ Bxf8 30. Rc1 Qxg2 31. Qf7 Bh6 32. Qf6+ Qg7 33. Qxd6 Bxc1
34. Qd8+ Qg8 35. Qf6+ Qg7 36. Qd8+ Qg8 37. Qf6+ Qg7 38. Qd8+ 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.15"]
[Round "1.4"]
[White "Yan, Ruiyang"]
[Black "Qiu, Laurie"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2209"]
[BlackElo "2031"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "30919860"]
[BlackFideId "30998190"]
[EventDate "2025.07.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d5 6. Nbd2 dxe4 7. dxe4 O-O 8.
O-O a5 9. Qe2 Qe7 10. a4 Nb8 11. Nb3 Bd6 12. h3 Be6 13. Bc4 Nbd7 14. Bg5 h6 15.
Bh4 Rfd8 16. Rfe1 Nf8 17. Nc1 Ng6 18. Bxe6 Qxe6 19. Bxf6 Nf4 20. Qe3 Qxf6 21.
Nd3 Nxd3 22. Qxd3 Qe6 23. Qc2 c6 24. Red1 Bc7 25. b3 b5 26. Rdb1 Qd6 27. c4 Qc5
28. Rc1 b4 29. Rd1 Rxd1+ 30. Rxd1 Rd8 31. Rxd8+ Bxd8 32. Qb2 f6 33. Qd2 Bb6 34.
Nh4 Qd4 35. Qxd4 Bxd4 36. Kf1 Kf7 37. Nf5 Bc5 38. g3 h5 39. Ke2 g5 40. f3 Kg6
41. Kf1 Kh7 42. Kg2 Kg6 43. Kh2 Kh7 44. Kh1 Kg6 45. Kg2 Kh7 46. h4 g4 47. fxg4
hxg4 48. h5 Kg8 49. Nh6+ Kg7 50. Nxg4 Bd4 51. Kf3 Bc5 52. Nh2 Kh6 53. Kg4 Be3
54. Nf3 Bc5 55. Kf5 Bd4 56. Kxf6 Kxh5 57. Kf5 c5 58. g4+ Kh6 59. Kf6 Bc3 60. g5+
Kh7 61. Kf7 Bd4 62. g6+ Kh6 63. g7 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.15"]
[Round "1.5"]
[White "Su, Jasmine Zhixin"]
[Black "Mou, Iris"]
[Result "0-1"]
[BlackTitle "WIM"]
[WhiteElo "2189"]
[BlackElo "2271"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "30974909"]
[BlackFideId "30939836"]
[EventDate "2025.07.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. O-O Nb6 7. Bb3 Bg4 8.
Re1 Qe7 9. a4 a5 10. Be3 f6 11. Nbd2 O-O-O 12. Ne4 Kb8 13. h3 Bf5 14. Ng3 Bc8
15. c3 g5 16. Nh2 f5 17. Nf3 h6 18. Qe2 Nd5 19. Bxd5 Rxd5 20. c4 Rd8 21. Bd2 f4
22. Nf1 Bg7 23. Bc3 Bf5 24. Rad1 Rhe8 25. b3 h5 26. N3h2 g4 27. hxg4 hxg4 28.
Nxg4 e4 29. Bxg7 Qxg7 30. Ngh2 f3 31. Nxf3 exf3 32. Qxf3 Nd4 33. Qf4 Bg4 34.
Rxe8 Rxe8 0-1

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.16"]
[Round "2.1"]
[White "Wu, Rochelle"]
[Black "Atwell, Rose"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2213"]
[BlackElo "2271"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "30908132"]
[BlackFideId "30951011"]
[EventDate "2025.07.15"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Ne5 O-O 6. Nd2 c5 7. c3 b6 8. h4 Ba6
9. Bxa6 Nxa6 10. Qe2 Nb8 11. h5 h6 12. g4 Bxe5 13. Bxe5 Nfd7 14. Bg3 Nc6 15. Nf3
Qe7 16. O-O-O b5 17. Qxb5 Rfc8 18. Kb1 a5 19. g5 hxg5 20. h6 g6 21. h7+ Kh8 22.
Qb7 Qe8 23. dxc5 f6 24. Bd6 a4 25. Nd4 Ra7 26. Qb5 Ra5 27. Qe2 Nxc5 28. Qf3 Ne4
29. Nxc6 Qxc6 30. Bb4 d4 31. Qe2 dxc3 32. Qc2 Rb5 33. a3 g4 34. Rh2 Nd2+ 35. Ka1
cxb2+ 36. Qxb2 Nb3+ 37. Ka2 e5 38. Qc3 Qe6 39. Kb2 Nc1 40. Qxc1 Qb3+ 41. Ka1
Rxc1+ 42. Rxc1 Rb8 43. Rhh1 g3 44. fxg3 Qxe3 45. g4 Qd4+ 46. Ka2 Qxg4 47. Rcd1
Qc4+ 48. Ka1 e4 49. Rc1 Qb3 50. Rc3 Qe6 51. Re3 Rc8 52. Bc3 Kg7 53. Bb2 Rh8 54.
Rf1 Rf8 55. Rh1 Rh8 56. Rf1 Rxh7 57. Rxf6 Qxf6 58. Bxf6+ Kxf6 59. Rxe4 Rh2 60.
Rxa4 g5 61. Rb4 Kf5 62. a4 g4 63. Rb5+ Kf4 64. Rb4+ Kg5 65. Rb5+ Kh4 66. Rb4 Kh3
67. a5 g3 68. Rb3 Rf2 69. a6 Kh2 70. Rb2 Kh3 71. a7 Rf8 72. Rb3 Kh2 73. Rb8 g2
74. a8=Q g1=Q+ 75. Kb2 Qf2+ 76. Kb1 Qf5+ 77. Ka2 Qc2+ 78. Ka3 Qc3+ 79. Ka4 Rf4+ 0-1

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.16"]
[Round "2.2"]
[White "Tang, Zoey"]
[Black "Mou, Iris"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "WIM"]
[WhiteElo "2371"]
[BlackElo "2271"]
[ECO "D25"]
[Opening "QGA, Janowsky-Larsen variation"]
[WhiteFideId "30952530"]
[BlackFideId "30939836"]
[EventDate "2025.07.15"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. Nc3 Nc6 8. O-O
Bd6 9. Bb5 O-O 10. Bxc6 bxc6 11. e4 Bb4 12. Qd3 c5 13. e5 Nd5 14. Bg5 Ne7 15. d5
h6 16. Bxe7 Qxe7 17. d6 Qd7 18. Nd2 Bg6 19. Qg3 Bxc3 20. bxc3 cxd6 21. exd6 Rad8
22. Nc4 Be4 23. Rad1 Qa4 24. Ne3 Qa6 25. c4 f6 26. Qg4 f5 27. Qf4 Rf6 28. Qe5
Qa3 29. Rfe1 Rg6 30. d7 Qa5 31. Kh2 Bc6 32. Rg1 Bxd7 33. Nxf5 exf5 34. Rxd7 Rxd7
35. Qe8+ Kh7 36. Qxd7 Qxa2 37. Qxf5 Qxc4 38. Re1 Qa6 39. Qxc5 Qd6+ 40. Qxd6 Rxd6
41. Re7 Ra6 42. g4 Ra4 43. Kg3 Kg6 44. f4 Ra3+ 45. Kg2 Ra2+ 46. Kf3 Kf6 47. Rc7
Ra3+ 48. Ke4 Ra4+ 49. Kf3 Ra3+ 50. Ke4 Ra4+ 51. Kf3 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.16"]
[Round "2.3"]
[White "Li, Rachael"]
[Black "Su, Jasmine Zhixin"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[WhiteElo "2162"]
[BlackElo "2189"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "30929849"]
[BlackFideId "30974909"]
[EventDate "2025.07.15"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 Nc6 4. e3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nd2 b6 8. Nxc6
dxc6 9. Bd3 O-O 10. Qe2 Qc7 11. Nf3 Rd8 12. Be5 Qd7 13. O-O-O Qe8 14. e4 Nh5 15.
Qe3 Bg4 16. Bxg7 Nxg7 17. e5 Ne6 18. Bc4 Rxd1+ 19. Rxd1 Rd8 20. Rxd8 Qxd8 21.
Bxe6 Bxe6 22. Nd4 Bd5 23. g4 c5 24. Ne2 Qd7 25. c4 Bc6 26. h3 f6 27. Nf4 Qc7 28.
Nd3 Qd7 29. f4 Kg7 30. Kc2 f5 31. Nf2 h6 32. g5 h5 33. h4 e6 34. Qd2 Qxd2+ 35.
Kxd2 Kf7 36. Kc3 Ke7 37. b4 cxb4+ 38. Kxb4 Kd7 39. Kc3 b5 40. a3 Kc7 41. Nd3
bxc4 42. Kxc4 Kb6 43. Nc5 Bd5+ 44. Kd4 Kc6 45. Na6 Kb6 46. Nc5 Kc6 47. Na6 Kb6
48. Nc5 Kc6 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.16"]
[Round "2.4"]
[White "Gaw, Chloe"]
[Black "Yan, Ruiyang"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2172"]
[BlackElo "2209"]
[ECO "E36"]
[Opening "Nimzo-Indian"]
[Variation "classical, Noa variation, 5.a3"]
[WhiteFideId "30966892"]
[BlackFideId "30919860"]
[EventDate "2025.07.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 dxc4 7. Qxc4 b6 8.
Bf4 Ba6 9. Qxc7 Qd5 10. Qd6 Qa5+ 11. Qb4 Nc6 12. Qxa5 Nxa5 13. h4 Nd5 14. Bg3
Rc8 15. e4 Bxf1 16. Kxf1 Nf6 17. f3 Rc2 18. Ne2 Nb3 19. Rd1 Rxb2 20. Kf2 Kd7 21.
Rb1 Rxb1 22. Rxb1 Nd2 23. Rc1 Rc8 24. Rxc8 Kxc8 25. Nc3 Nc4 26. a4 Kd7 27. Ke2
Ne8 28. Kd3 Nb2+ 29. Kc2 Nc4 30. Bf4 Ned6 31. g4 Kc6 32. h5 a6 33. Kd3 Nb2+ 34.
Kc2 Nbc4 35. Kd3 Nb2+ 36. Kc2 Nbc4 37. Kd3 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.16"]
[Round "2.5"]
[White "Qiu, Laurie"]
[Black "Paragua, Megan Althea"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "2031"]
[BlackElo "2249"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "5...Nd7"]
[WhiteFideId "30998190"]
[BlackFideId "30973007"]
[EventDate "2025.07.15"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nd7 5. Nc3 Ngf6 6. Be2 Bd6 7. O-O O-O 8. b3 b6
9. Bb2 Bb7 10. Bd3 Re8 11. Re1 Rc8 12. Rc1 e5 13. dxe5 Nxe5 14. cxd5 cxd5 15.
Be2 Nxf3+ 16. Bxf3 Be5 17. Qe2 Qd7 18. Red1 d4 19. Na4 Rxc1 20. Bxc1 Bxf3 21.
Qxf3 Qc7 22. exd4 Bxd4 23. g3 Qc2 24. Rxd4 Qxc1+ 25. Rd1 Qc2 26. Nc3 h5 27. Qd3
Re1+ 28. Kg2 Qxd3 29. Rxd3 g5 30. Nb5 Re2 31. a4 a6 32. Nc7 Rb2 33. Nxa6 Ne4 34.
Rf3 g4 35. Rf5 Kg7 36. h3 gxh3+ 37. Kxh3 Kg6 38. Rb5 Rxf2 39. g4 hxg4+ 40. Kxg4
f5+ 41. Kh3 Kh5 42. Nc7 Rf3+ 43. Kg2 Kg4 44. Rxb6 Rf2+ 45. Kg1 Rd2 46. Ne6 Kg3
47. Kf1 Nc3 0-1

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.17"]
[Round "3.1"]
[White "Yan, Ruiyang"]
[Black "Wu, Rochelle"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2209"]
[BlackElo "2213"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan (Lasker/Sveshnikov) variation"]
[WhiteFideId "30919860"]
[BlackFideId "30908132"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Ne7 9. c4 Ng6 10. Qa4 Bd7 11. Qb4 Qb8 12. h4 h5 13. Be2 Be7 14. Bg5 a5 15.
Qb3 Bxg5 16. hxg5 Nf4 17. Bf3 a4 18. Qa3 Bxb5 19. cxb5 Qd8 20. g3 Ng6 21. Rxh5
Rxh5 22. Bxh5 Qxg5 23. Be2 Ke7 24. Qc3 Rd8 25. Qc1 Qf5 26. Qc7+ Rd7 27. Qc4 e4
28. b6 Qe5 29. Rc1 f5 30. Qc3 Kf6 31. Qxe5+ Nxe5 32. Rc7 Re7 33. Kd2 g5 34. Ke3
Ng6 35. Ba6 f4+ 36. gxf4 gxf4+ 37. Ke2 Ne5 38. Bxb7 Nd7 39. Rc6 Ke5 40. Rc7 Kf6
41. Rxd7 Rxd7 42. Bc8 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.17"]
[Round "3.2"]
[White "Atwell, Rose"]
[Black "Tang, Zoey"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2271"]
[BlackElo "2371"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "Nimzovich attack"]
[WhiteFideId "30951011"]
[BlackFideId "30952530"]
[EventDate "2025.07.15"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 O-O 8.
Qd2 Nd7 9. O-O-O c6 10. h4 d5 11. h5 h6 12. Nd4 Nf6 13. f3 c5 14. Nb3 Qc7 15.
Kb1 Be6 16. Bf4 Qd8 17. g4 Nd7 18. Rg1 Bg5 19. Bxg5 hxg5 20. f4 gxf4 21. Qxf4
Qf6 22. Qd2 Rfd8 23. g5 Qe7 24. Re1 Qd6 25. g6 f6 26. Qe3 Re8 27. Bb5 a6 28.
Bxd7 Bxd7 29. Qxc5 Qxc5 30. Nxc5 Bg4 31. Rxe8+ Rxe8 32. Nxb7 Bxh5 33. b4 f5 34.
Nc5 Be2 35. Re1 f4 36. Kc1 f3 37. Kd2 f2 38. Rxe2 Rf8 39. Rxf2 Rxf2+ 40. Kd3 Rf6
41. Kd4 Rxg6 42. Kxd5 Kf7 43. c4 Rb6 44. Nd3 Ke7 45. c5 Rh6 46. c4 Kd7 47. b5
Kc7 48. Nf4 axb5 49. cxb5 g5 50. Ne6+ Rxe6 51. Kxe6 g4 52. b6+ Kc6 53. b7 Kxb7
54. Kd7 g3 55. c6+ Ka7 56. c7 g2 57. c8=Q g1=Q 58. Qc7+ Ka8 59. Qc6+ Ka7 60.
Qa4+ Kb7 61. Qb3+ Qb6 62. Qc4 Qg1 63. Qc6+ Ka7 64. Qc7+ Ka8 65. Qd8+ Kb7 66. Qe7
Ka6 67. Qe2+ Ka7 68. Kc6 Qg6+ 69. Kd5 Qf7+ 70. Kd4 Qf6+ 71. Kd3 Qa6+ 72. Ke3
Qxe2+ 73. Kxe2 Ka6 74. Kd3 Kb5 75. Kc3 Ka4 76. Kb2 Kb4 77. Kc2 Ka3 78. Kd1 Kxa2 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.17"]
[Round "3.3"]
[White "Su, Jasmine Zhixin"]
[Black "Qiu, Laurie"]
[Result "1-0"]
[BlackTitle "WFM"]
[WhiteElo "2189"]
[BlackElo "2031"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "30974909"]
[BlackFideId "30998190"]
[EventDate "2025.07.15"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a5 7. Re1 Ba7 8. Nbd2
O-O 9. h3 Be6 10. Bb5 Ne7 11. d4 Ng6 12. Bd3 Nh5 13. Nf1 Nhf4 14. Bc2 Qd7 15. h4
Bg4 16. Bxf4 exf4 17. Qd3 Qe7 18. g3 fxg3 19. fxg3 c5 20. N1h2 Qd7 21. Nxg4 Qxg4
22. Kh2 cxd4 23. cxd4 Rac8 24. Bd1 d5 25. exd5 Rfd8 26. Re4 Qd7 27. Bb3 a4 28.
Bc4 f5 29. Re2 f4 30. g4 Rxc4 31. Qxc4 Qxg4 32. Rf1 Nxh4 33. d6+ Kh8 34. Ne5
Qg3+ 35. Kh1 g6 36. Rg1 Qh3+ 37. Rh2 Qf5 38. Rxh4 Rc8 39. Qxc8+ Qxc8 40. Nxg6+
Kg7 41. Ne7+ 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.17"]
[Round "3.4"]
[White "Paragua, Megan Althea"]
[Black "Gaw, Chloe"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WIM"]
[WhiteElo "2249"]
[BlackElo "2172"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "30973007"]
[BlackFideId "30966892"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. e5 f6 8.
exd6 e5 9. Qa4 Qxd6 10. O-O Ne7 11. Nbd2 Nd5 12. c4 Nb6 13. Qc2 Be6 14. Ne4 Qc7
15. b3 c5 16. Ng3 Nc8 17. Re1 Be7 18. Bb2 O-O 19. Nf5 Nd6 20. N3h4 Nxf5 21. Nxf5
Qd7 22. Ne3 Rfd8 23. Rad1 Qc6 24. Bc3 Ra7 25. Rxd8+ Bxd8 26. Rd1 Rd7 27. Rd3 Bc7
28. Rxd7 Qxd7 29. Qe4 Bd8 30. Qa8 Qc8 31. Qxc8 Bxc8 32. Bb2 Kf7 33. Ba3 Bb6 34.
f3 Ke6 35. Nd1 Kd6 36. Kf2 Bf5 37. Nb2 Bb1 38. Na4 Kc6 39. Nc3 Bc2 40. Ke2 Ba5
41. Na4 Bb4 42. Bb2 Bb1 43. a3 Ba5 44. Bc3 Bxc3 45. Nxc3 Bg6 46. Nd5 Kd6 47. b4
cxb4 48. axb4 Be8 49. Nc3 Bf7 50. Kd3 Bg6+ 51. Kd2 f5 52. Na4 Kc6 53. Nb2 Bf7
54. Kc3 Be6 55. Nd3 Kd6 56. f4 exf4 57. Nxf4 Bc8 58. Kd4 Bb7 59. c5+ Kc6 60. Ne6
Kb5 61. Kc3 a5 62. Nd4+ Ka6 63. b5+ Ka7 64. Nxf5 Bxg2 65. Nxg7 Bf1 66. b6+ Kb7
67. Ne6 Bb5 68. Ng5 h6 69. Nf7 h5 70. Nd6+ 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.17"]
[Round "3.5"]
[White "Mou, Iris"]
[Black "Li, Rachael"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WFM"]
[WhiteElo "2271"]
[BlackElo "2162"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "30939836"]
[BlackFideId "30929849"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 a6 6. Bf1 Bg4 7. c3 e6 8. h3
Bxf3 9. Qxf3 g5 10. d3 h5 11. Qd1 Qf6 12. Be3 g4 13. hxg4 hxg4 14. Qxg4 Bh6 15.
Nd2 Nge7 16. Nc4 O-O-O 17. Qg3 Ne5 18. Nxe5 dxe5 19. Bxh6 Rxh6 20. Qe3 Rdh8 21.
f4 exf4 22. Qxc5+ Nc6 23. Kf2 f3 24. gxf3 Rh2+ 25. Bg2 Qh4+ 26. Kf1 Rg8 27. Qg1
Rgxg2 28. Qxg2 Rxg2 29. Kxg2 Ne5 30. Re3 Ng6 31. Rg1 Nf4+ 32. Kf1 Qh3+ 33. Ke1
Ng2+ 34. Kf2 Nxe3 35. Kxe3 Qh2 36. Rg8+ Kd7 37. b4 Qxa2 38. Rb8 b5 39. Rb7+ Ke8
40. Rb8+ Ke7 41. Rb7+ Kf6 42. Rc7 Qh2 43. Rc5 Qg1+ 44. Ke2 a5 45. Rxb5 a4 46.
Ra5 Qb1 47. b5 a3 48. b6 Qxb6 49. Rxa3 Qb2+ 0-1

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.18"]
[Round "4.1"]
[White "Atwell, Rose"]
[Black "Yan, Ruiyang"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2271"]
[BlackElo "2209"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "30951011"]
[BlackFideId "30919860"]
[EventDate "2025.07.15"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4
h6 9. h3 Re8 10. b3 a5 11. Ba3 Qc7 12. Qd2 Nb6 13. Bf1 Be6 14. Rad1 Bf8 15. Qe3
Nbd7 16. d5 cxd5 17. exd5 Bf5 18. Nb5 Qb8 19. c4 b6 20. Nd2 Nc5 21. Bxc5 bxc5
22. Bd3 Bxd3 23. Qxd3 Qc8 24. Ne4 Nxe4 25. Qxe4 Qd7 26. g4 g6 27. Qe3 Rab8 28.
Rd3 Kh7 29. Qf3 Bg7 30. h4 f5 31. gxf5 gxf5 32. Qh3 e4 33. Rde3 Bd4 34. R3e2 Be5
35. Kh1 Qf7 36. f4 exf3 37. Rf2 Rg8 38. Rxf3 Rbf8 39. Ref1 f4 40. R3f2 Qh5 41.
Qf3 Rg4 42. Rh2 Rfg8 43. Rh3 Qg6 44. Qd1 f3 45. h5 Qe4 46. Rfxf3 Qxf3+ 47. Rxf3
Rh4+ 0-1

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.18"]
[Round "4.2"]
[White "Tang, Zoey"]
[Black "Li, Rachael"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2371"]
[BlackElo "2162"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[WhiteFideId "30952530"]
[BlackFideId "30929849"]
[EventDate "2025.07.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c5 5. cxd5 exd5 6. Bb5+ Nbd7 7. dxc5 Bxc5 8.
O-O a6 9. Be2 O-O 10. Nc3 Nb8 11. a3 Bd6 12. b4 Bc7 13. Bb2 Qd6 14. g3 Bh3 15.
Re1 Nc6 16. Rc1 Rfe8 17. Nd4 Nxd4 18. Qxd4 Bb6 19. Qd3 d4 20. Na4 Qd5 21. f3 Ba7
22. Bxd4 Bf5 23. Qd1 Bxd4 24. Qxd4 Qa2 25. Bc4 Qxa3 26. Ra1 Rad8 27. Qxd8 Qxa1
28. Qxe8+ Nxe8 29. Rxa1 b5 30. Nc3 bxc4 31. Rxa6 Nc7 32. Ra7 Nd5 33. Ra8+ Bc8
34. Rxc8# 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.18"]
[Round "4.3"]
[White "Qiu, Laurie"]
[Black "Mou, Iris"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WIM"]
[WhiteElo "2031"]
[BlackElo "2271"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "30998190"]
[BlackFideId "30939836"]
[EventDate "2025.07.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8.
Nf3 Nge7 9. O-O O-O 10. Re1 Bd7 11. Nbd2 f6 12. c4 Be8 13. a3 a5 14. Rc1 Bf7 15.
Nf1 dxc4 16. Bxc4 Nf5 17. Qb3 a4 18. Qb6 Rfd8 19. Rcd1 Ne5 20. Qxd6 Nxf3+ 21.
gxf3 Rxd6 22. d5 exd5 23. Ng3 Nh4 24. Re3 Rad8 25. Red3 Nxf3+ 26. Rxf3 dxc4 27.
Rxd6 Rxd6 28. Nf5 Rd1+ 29. Kg2 Bd5 30. Ne7+ Kf7 31. Nxd5 Rxd5 32. Rc3 b5 33. Rc2
Rd3 34. Re2 h5 35. f3 g5 36. h3 Rb3 37. Kg3 c3 38. bxc3 Rxa3 39. Rc2 h4+ 40. Kf2
Rb3 41. Ke2 a3 42. Kd2 Rb2 43. Rxb2 axb2 44. Kc2 f5 45. Kxb2 g4 46. fxg4 fxg4 0-1

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.18"]
[Round "4.4"]
[White "Gaw, Chloe"]
[Black "Su, Jasmine Zhixin"]
[Result "0-1"]
[WhiteTitle "WIM"]
[WhiteElo "2172"]
[BlackElo "2189"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "exchange variation"]
[WhiteFideId "30966892"]
[BlackFideId "30974909"]
[EventDate "2025.07.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Na4 Bg7 6. e4 Nb6 7. Nf3 O-O 8. Be3
Bg4 9. Be2 Nc6 10. d5 Bxf3 11. gxf3 Ne5 12. Nxb6 axb6 13. f4 Nd7 14. e5 e6 15.
Bf3 exd5 16. Qxd5 c6 17. Qd6 Nc5 18. Qxd8 Rfxd8 19. O-O f6 20. b4 fxe5 21. fxe5
Nd7 22. e6 Ne5 23. Be2 b5 24. Bc5 Re8 25. Rae1 Rxe6 26. f4 Nf7 27. Bg4 Rxe1 28.
Rxe1 Bf8 29. Re2 Bxc5+ 30. bxc5 Kf8 31. Kf2 Ra4 32. Kg3 Rc4 33. Bc8 Rxc5 34. Re6
Nd8 35. Re2 Rd5 36. h4 c5 37. f5 c4 38. Kf4 c3 39. Rc2 Rc5 40. Bd7 Ke7 41. fxg6
Kxd7 42. gxh7 Nf7 43. Ke4 Rh5 44. Rxc3 Rxh7 45. Kd5 Rh5+ 46. Kd4 Rxh4+ 47. Kd5
Rh5+ 48. Kd4 Nd8 49. Rb3 Nc6+ 50. Ke4 Kc7 51. Rb2 Kb6 52. Kd3 b4 53. Kc4 Rh4+
54. Kd5 Kb5 55. a3 Rh3 56. axb4 Nxb4+ 57. Kd6 Kc4 58. Kc7 b5 59. Kb6 Rh6+ 0-1

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.18"]
[Round "4.5"]
[White "Wu, Rochelle"]
[Black "Paragua, Megan Althea"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2213"]
[BlackElo "2249"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "30908132"]
[BlackFideId "30973007"]
[EventDate "2025.07.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Ng8 7. Bf4 Nf6 8. Bg5
Ng8 9. Bf4 Nf6 10. Bg5 Ng8 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.19"]
[Round "5.1"]
[White "Mou, Iris"]
[Black "Gaw, Chloe"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2271"]
[BlackElo "2172"]
[ECO "B66"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6"]
[WhiteFideId "30939836"]
[BlackFideId "30966892"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. Nxc6
bxc6 9. O-O-O Be7 10. Bxf6 gxf6 11. Bc4 O-O 12. Qh6 Kh8 13. Rd3 Rg8 14. Rh3 Rg7
15. f4 Qg8 16. Rg3 Bd7 17. Bd3 a5 18. Kb1 e5 19. Rxg7 Qxg7 20. Qxg7+ Kxg7 21. f5
Rg8 22. Bc4 Kf8 23. g3 Bd8 24. Rd1 Ke7 25. Be2 Bb6 26. Bf3 Rb8 27. Na4 Bd4 28.
b3 c5 29. Nb2 a4 30. Rd3 Bb5 31. c4 Bxb2 32. cxb5 a3 33. Be2 Rxb5 34. Kc2 Rb4
35. Re3 Bd4 36. Rf3 Bg1 37. Bc4 Bxh2 38. Rf2 Bg1 39. Rf1 Be3 40. Rh1 h6 41. Kd3
Bg5 42. Rh5 Rb8 43. Rh1 Rb4 44. Rh5 Rb8 45. Rh1 Rb4 46. Rh5 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.19"]
[Round "5.2"]
[White "Li, Rachael"]
[Black "Qiu, Laurie"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "WFM"]
[WhiteElo "2162"]
[BlackElo "2031"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "classical variation"]
[WhiteFideId "30929849"]
[BlackFideId "30998190"]
[EventDate "2025.07.15"]

1. b3 d5 2. Bb2 c5 3. e3 Nf6 4. Nf3 g6 5. Be2 Bg7 6. d3 Nc6 7. Ne5 Qc7 8. Nxc6
Qxc6 9. O-O O-O 10. f4 b6 11. Nd2 Bb7 12. Rb1 Rfe8 13. Bf3 Rad8 14. Qe1 Qe6 15.
h3 h5 16. Qf2 Ba8 17. Ba1 b5 18. Rbe1 Qf5 19. Qh4 c4 20. g4 hxg4 21. hxg4 Qe6
22. g5 Nh5 23. Bxh5 gxh5 24. f5 Qd6 25. Bxg7 Kxg7 26. f6+ Kg8 27. Qxh5 e6 28.
Rf3 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.19"]
[Round "5.3"]
[White "Yan, Ruiyang"]
[Black "Tang, Zoey"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2209"]
[BlackElo "2371"]
[ECO "B60"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer"]
[WhiteFideId "30919860"]
[BlackFideId "30952530"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 a6 7. Qd2 Qb6 8.
O-O-O Qxd4 9. Qxd4 Nxd4 10. Rxd4 Bd7 11. f3 Rc8 12. Rc4 h6 13. Bxf6 gxf6 14. Nd5
h5 15. Rxc8+ Bxc8 16. Kd2 Bh6+ 17. Ke1 f5 18. Bd3 fxe4 19. Bxe4 f5 20. Bd3 Kf7
21. Kf2 Be6 22. Nc7 Bd7 23. Nd5 Be6 24. Nc7 Bd7 25. Nd5 h4 26. g3 hxg3+ 27. hxg3
Be3+ 28. Kg2 Rxh1 29. Kxh1 Bc1 30. Nb6 Bc6 31. Kg2 Bxb2 32. Bxf5 Bd4 33. Nc4 Bd5
34. Na5 Bxa2 35. Nxb7 Bb6 36. Be4 Ke6 37. Kf1 a5 38. Nxa5 Bxa5 39. Bd3 d5 40.
Ke2 Bc4 41. Ke3 Bb6+ 42. Ke2 Bxd3+ 43. Kxd3 Bf2 44. g4 Ke5 45. c4 dxc4+ 46. Kxc4
Kf4 47. Kd5 Bh4 48. Ke6 Kxf3 49. Kf5 Bf6 50. g5 Bxg5 0-1

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.19"]
[Round "5.4"]
[White "Paragua, Megan Althea"]
[Black "Atwell, Rose"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2249"]
[BlackElo "2271"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "30973007"]
[BlackFideId "30951011"]
[EventDate "2025.07.15"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Ne2 Nb4 6. Bb5+ Bd7 7. Bxd7+ Qxd7
8. a3 Na6 9. Nbc3 c6 10. Bf4 Nc7 11. Qd2 Ne6 12. Bg3 Ne7 13. O-O-O Nf5 14. Qd3
Nxg3 15. hxg3 g6 16. f4 O-O-O 17. g4 Ng7 18. Qf3 f5 19. gxf5 Nxf5 20. Kb1 Nd6
21. Qh3 Re8 22. Ng1 Ne4 23. Nxe4 Rxe4 24. Qxd7+ Kxd7 25. Nf3 Bd6 26. g3 Re3 27.
Rdf1 Ke7 28. f5 Bxg3 29. fxg6 h5 30. Ng5 Rg8 31. Rxh5 Rxg6 32. Rf7+ Kd6 33. Rxb7
Re7 34. Nf7+ Ke6 35. Nd8+ Kd6 36. Rh7 Rxh7 37. Rxh7 Bf2 38. c3 a6 39. Nb7+ Ke6
40. Nc5+ Kf6 41. Nxa6 Ke6 42. Nc5+ Kf6 43. Nd7+ Kg5 44. Ne5 Re6 45. Rc7 c5 46.
Nd3 Bg3 47. Rxc5 Kf5 48. Rxd5+ Ke4 49. Rg5 Kxd3 50. Rxg3+ Kc4 51. Ka2 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.19"]
[Round "5.5"]
[White "Su, Jasmine Zhixin"]
[Black "Wu, Rochelle"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2189"]
[BlackElo "2213"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "30974909"]
[BlackFideId "30908132"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
Nbd7 9. g4 Be7 10. Qd2 b5 11. g5 b4 12. Nd5 Nxd5 13. exd5 Bf5 14. Rg1 a5 15. Bd3
Bg6 16. Qe2 a4 17. Nd2 Qa5 18. Bb5 Rb8 19. Bc6 a3 20. b3 Qc7 21. Nc4 O-O 22.
O-O-O Bh5 23. Qg2 Rfd8 24. Rde1 Bf8 25. f4 Bg6 26. Qf2 exf4 27. Bxf4 Rbc8 28.
Be3 Nc5 29. Bd4 Qa7 30. Rd1 Qa6 31. Rge1 Ne4 32. Qg2 Rxc6 33. dxc6 Qxc6 34. h4
Re8 35. Re3 Re6 36. Rde1 d5 37. Ne5 Qc7 38. Nxg6 hxg6 39. Rxe4 dxe4 40. Rxe4 Rc6
41. Qf2 Qd7 42. Qf3 Qc8 43. Re2 Rd6 44. Be5 Rd8 45. Re1 Qc5 46. Ba1 Rc8 47. Qe4
Bd6 48. Bd4 Qc7 49. Re2 Rd8 50. Rd2 Rc8 51. Re2 Bg3 52. Be5 Bxe5 53. Qxe5 Qc6
54. Qe4 Qc3 55. Qe5 Qh3 56. Qe4 Rc3 57. Qxb4 Qf1+ 58. Kd2 Rxc2+ 59. Kxc2 Qxe2+
60. Qd2 Qe4+ 61. Kc3 Qxh4 62. b4 f5 63. gxf6 Qxf6+ 64. Kb3 g5 65. b5 Qf3+ 66.
Kb4 g4 67. Qd7 g3 68. Qe6+ Kh7 69. Qh3+ Kg6 70. Qe6+ Kh5 71. Qe8+ Kh4 72. Qh8+
Qh5 73. Qd8+ Qg5 74. Qh8+ Kg4 75. Qc8+ Qf5 76. Qc4+ Kh3 77. b6 g2 78. Qc3+ Kh2
79. Qc7+ Kh3 80. b7 Qf8+ 81. Ka5 g1=Q 82. Qc8+ Qxc8 83. bxc8=Q+ Qg4 84. Qc3+ Qg3
85. Qc8+ Kg2 86. Qc2+ Kf1 87. Qc4+ Kf2 88. Qc2+ Ke3 89. Qc3+ Kf4 90. Qc7+ Kf3
91. Qc3+ Kg2 92. Qc2+ Kf3 93. Qc3+ Kg2 94. Qc2+ Kf3 95. Qc3+ Kg2 96. Qc2+ Kf3 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.21"]
[Round "6.1"]
[White "Tang, Zoey"]
[Black "Qiu, Laurie"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2371"]
[BlackElo "2031"]
[ECO "D50"]
[Opening "QGD"]
[Variation "4.Bg5"]
[WhiteFideId "30952530"]
[BlackFideId "30998190"]
[EventDate "2025.07.15"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 h6 6. Bh4 O-O 7. cxd5 exd5 8. Bd3
Nbd7 9. Ne2 Re8 10. a3 Bxc3+ 11. Nxc3 c6 12. O-O b5 13. Qc1 a5 14. e4 dxe4 15.
Nxe4 Re6 16. Re1 Qe7 17. f4 g6 18. Nxf6+ Nxf6 19. Qxc6 Rxc6 20. Rxe7 Ba6 21. Re5
Rd8 22. d5 Rcd6 23. Rc1 R8d7 24. Bxf6 Rxf6 25. g3 Rfd6 26. Be4 Kf8 27. Rc5 Bb7
28. Kf2 Rb6 29. Ke3 a4 30. Bd3 b4 31. Bb5 bxa3 32. bxa3 Rdd6 33. Kd4 Rd8 34. Bc4
f6 35. Re2 Rbd6 36. Rb2 Bc6 37. Rb6 Be8 38. Rxd6 Rxd6 39. Rc8 Rb6 40. Kc5 Rb2
41. d6 Rd2 42. Be6 Rc2+ 43. Kb6 Rb2+ 44. Ka7 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.21"]
[Round "6.2"]
[White "Yan, Ruiyang"]
[Black "Paragua, Megan Althea"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2209"]
[BlackElo "2249"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "30919860"]
[BlackFideId "30973007"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nc3 e6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Nf3 d5 7. exd5 Nxd5 8.
Nxd5 Qxd5 9. Bd3 Nb4 10. Be4 Qc5 11. c3 Qxe3+ 12. Bxe3 Na6 13. O-O-O Bc5 14.
Rhe1 Bxe3+ 15. Rxe3 Nc5 16. Bc2 Nd7 17. Ne5 Nxe5 18. Rxe5 Bd7 19. Be4 O-O-O 20.
Rc5+ Kb8 21. f4 b6 22. Rc4 Bb5 23. Rcd4 Rxd4 24. Rxd4 Kc7 25. Kd2 h6 26. Ke3 Re8
27. g3 e5 28. fxe5 Rxe5 29. Rd5 Rxd5 30. Bxd5 Be8 31. Kd4 f6 32. b4 g5 33. c4
Kd6 34. Be4 Bf7 35. a3 Be6 36. Bg6 Kc6 37. Be4+ Kd6 38. Bg6 Kc6 39. Be4+ Kd6 40.
Bg6 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.21"]
[Round "6.3"]
[White "Gaw, Chloe"]
[Black "Li, Rachael"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WFM"]
[WhiteElo "2172"]
[BlackElo "2162"]
[ECO "E93"]
[Opening "King's Indian"]
[Variation "Petrosian system, main line"]
[WhiteFideId "30966892"]
[BlackFideId "30929849"]
[EventDate "2025.07.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 Nbd7 8. h3 Nc5
9. Qc2 Nh5 10. Be3 Nf4 11. Bf1 f5 12. Nd2 Ncd3+ 13. Kd1 Nb4 14. Qb3 Nfd3 15. f3
Qh4 16. Bxd3 Nxd3 17. Kc2 Nf4 18. Rag1 Qe7 19. Kb1 h5 20. Qc2 g5 21. exf5 Bxf5
22. Nde4 h4 23. Ka1 c6 24. Qd2 c5 25. g3 Nxh3 26. Bxg5 Nxg5 27. Nxg5 hxg3 28.
Rxg3 Rf6 29. Nce4 Rg6 30. a3 Bxe4 31. fxe4 Rf8 32. Qh2 Rxg5 33. Qh4 Bf6 34. Rhg1
Rf7 35. Rxg5+ Bxg5 36. Rxg5+ Rg7 37. Rxg7+ Qxg7 38. Qd8+ Qf8 39. Qg5+ Qg7 40.
Qf5 Qf7 41. Qg4+ Kh7 42. Ka2 Kh6 43. Kb3 b6 44. Qh4+ Kg6 45. Qd8 Qf6 46. Qg8+
Qg7 47. Qc8 Kg5 48. Qf5+ Kh4 49. Ka4 a6 50. Qc8 Kg3 51. Qxa6 Qd7+ 52. Kb3 Qc7
53. Qa8 Kf4 54. Qc6 Qd8 55. Ka4 Kxe4 56. b4 Kd3 57. Kb5 e4 58. Qxb6 Qxb6+ 59.
Kxb6 cxb4 60. axb4 Kxc4 61. b5 e3 62. Kc6 e2 63. b6 e1=Q 64. Kxd6 Qb4+ 65. Kc7
Qc5+ 66. Kb7 Kxd5 67. Ka8 Kc6 68. b7 Qa5+ 69. Kb8 Qc7+ 0-1

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.21"]
[Round "6.4"]
[White "Wu, Rochelle"]
[Black "Mou, Iris"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WIM"]
[WhiteElo "2213"]
[BlackElo "2271"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Tartakower (Nimzovich) variation"]
[WhiteFideId "30908132"]
[BlackFideId "30939836"]
[EventDate "2025.07.15"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8.
Ne2 Re8 9. Qc2 h5 10. O-O h4 11. h3 Nd7 12. Bd2 Nf8 13. Rae1 Bd7 14. c4 g6 15.
Kh1 Rc8 16. Bc3 f5 17. Qc1 Ne6 18. b3 Bf8 19. Ng1 Bg7 20. Nf3 Qc7 21. Bb1 Qd6
22. d5 cxd5 23. Bxg7 Nxg7 24. Qh6 Nh5 25. Rd1 Qf6 26. cxd5 Rc5 27. Rd4 Bb5 28.
Bd3 Bxd3 29. Rxd3 Rd8 30. Re1 Rcc8 31. Rd4 f4 32. Rde4 Qg7 33. Qg5 Nf6 34. Rxf4
Nxd5 35. Rd4 Nf6 36. Rxd8+ Rxd8 37. Qxh4 Rd7 38. Rc1 Ne8 39. Rc8 Kf8 40. Ng5
Qa1+ 41. Kh2 Qd4 42. f4 Rd5 43. Nf3 Qg7 44. Qe1 Qf6 45. Qxe8+ Kg7 46. Qh8# 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.21"]
[Round "6.5"]
[White "Atwell, Rose"]
[Black "Su, Jasmine Zhixin"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2271"]
[BlackElo "2189"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "30951011"]
[BlackFideId "30974909"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Nf6 5. Nc3 a6 6. Bc4 g6 7. a5 h6 8. d3 Bg7
9. h4 b5 10. axb6 Bb7 11. Bb3 Qxb6 12. Bf4 Qc7 13. Qd2 e5 14. Be3 Nb6 15. Na4
Nxa4 16. Bxa4+ Kf8 17. c4 h5 18. Nh2 Ng4 19. Nxg4 hxg4 20. Bd1 f5 21. Bg5 Kf7
22. f3 g3 23. f4 exf4 24. Bxf4 Be5 25. Bxe5 dxe5 26. exf5 gxf5 27. Qg5 f4 28.
Bh5+ Kf8 29. Qf6+ Kg8 30. Qe6+ Kf8 31. Qf6+ Kg8 32. Bg4 Qg7 33. Be6+ Kh7 34.
Bf5+ Kg8 35. Be6+ Kh7 36. Bf5+ Kg8 37. Be6+ Kh7 38. Bf5+ Kg8 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.22"]
[Round "7.1"]
[White "Paragua, Megan Althea"]
[Black "Tang, Zoey"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2249"]
[BlackElo "2371"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "30973007"]
[BlackFideId "30952530"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. c3 a6 6. Bxc6 Nxc6 7. d4 cxd4 8.
Nxd4 Be7 9. Nxc6 bxc6 10. e5 O-O 11. Bf4 f6 12. exf6 Rxf6 13. Bg3 d6 14. Qe2 e5
15. f4 exf4 16. Bxf4 d5 17. Nd2 Bc5+ 18. Kh1 Bd7 19. Nb3 Bb6 20. Bg3 Qe8 21. Qd3
Qe3 22. Qxe3 Bxe3 23. Rxf6 gxf6 24. Re1 Re8 25. Bd6 Kf7 26. Bc5 Bf4 27. Rxe8
Kxe8 28. g3 Bc7 29. Kg2 Bf5 30. Kf3 Bc2 31. Nd4 Be4+ 32. Ke3 Kd7 33. b4 Be5 34.
Ne2 Bc7 35. Nc1 Bc2 36. Kd2 Ba4 37. Bd4 f5 38. Be3 Be5 39. Nd3 Bd6 40. Bc5 Bc7
41. Be3 Bd6 42. Bf4 Be7 43. Ne5+ Ke6 44. Nf3 Bf6 45. Bg5 Bg7 46. Be3 Bf6 47. Bd4
Be7 48. Bh8 Kf7 49. Nd4 Kg6 50. Be5 Bb5 51. Bf4 c5 52. Nc2 cxb4 53. cxb4 d4 54.
a3 Bf6 55. Ne1 Kf7 56. Nd3 Ke6 57. a4 Bc4 58. h4 Be7 59. Bg5 Bd6 60. Bf4 Be7 61.
Bg5 Bd6 62. Bf4 Bf8 63. Kc2 Kd5 64. Bd2 Bd6 65. Nf4+ Bxf4 66. Bxf4 h5 67. Kd2
Bb3 68. a5 Bc4 69. Bg5 Bb5 70. Bf4 Kc4 71. Bd6 Kd5 72. Bf4 Kc4 73. Bd6 Kd5 74.
Bf4 Kc4 75. Bd6 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.22"]
[Round "7.2"]
[White "Su, Jasmine Zhixin"]
[Black "Yan, Ruiyang"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2189"]
[BlackElo "2209"]
[ECO "B40"]
[Opening "Sicilian"]
[Variation "Anderssen variation"]
[WhiteFideId "30974909"]
[BlackFideId "30919860"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8.
Ne4 Qc7 9. f4 Qb6 10. c4 Ne3 11. Qd3 Bb4+ 12. Bd2 Ba6 13. b3 O-O 14. Bxb4 Qxb4+
15. Kf2 Nd5 16. g3 Qb6+ 17. Kg2 f6 18. exf6 gxf6 19. Re1 c5 20. Qd2 Nb4 21. Kg1
Bb7 22. Bg2 d5 23. Nf2 dxc4 24. Bxb7 Qxb7 25. Rxe6 cxb3 26. axb3 Rad8 27. Qe2
Nd5 28. Ne4 Qxb3 29. Nxc5 Qb4 30. Nd3 Qd4+ 31. Nf2 Kh8 32. Qe4 Qd2 33. Qe2 Nc3
34. Qxd2 Rxd2 35. Kg2 Rb8 36. Kf3 a5 37. Rhe1 a4 38. Re8+ Rxe8 39. Rxe8+ Kg7 40.
Ra8 f5 41. h3 h5 42. Ke3 Re2+ 43. Kd3 Rxf2 44. Ra7+ Kf6 45. Ra6+ Kf7 46. Kxc3 h4
47. gxh4 Rxf4 48. h5 Rh4 49. h6 Kg8 50. Ra5 Rxh3+ 51. Kc2 Rh5 52. Rxa4 Kh7 53.
Kd3 Kxh6 54. Ke3 Kg5 55. Kf2 Rh3 56. Kg2 Rd3 57. Kf2 Kf6 58. Ra6+ Ke5 59. Ra5+
Ke4 60. Ra4+ Ke5 61. Ra5+ Ke4 62. Ra4+ Ke5 63. Ra5+ Ke4 64. Ra4+ Ke5 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.22"]
[Round "7.3"]
[White "Mou, Iris"]
[Black "Atwell, Rose"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2271"]
[BlackElo "2271"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz variation"]
[WhiteFideId "30939836"]
[BlackFideId "30951011"]
[EventDate "2025.07.15"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Be7 8. a3
O-O 9. Nf4 Qa5 10. Ra2 Nxd4 11. Nxd4 cxd4 12. b4 Qb6 13. cxd4 f6 14. exf6 Nxf6
15. Bd3 Bd6 16. O-O Bd7 17. Bb1 Ne4 18. Ne2 Bb5 19. Bd3 Rac8 20. Bxb5 Qxb5 21.
f3 Qc4 22. Rb2 Nc3 23. Nxc3 Qxc3 24. Re2 Rf6 25. f4 a5 26. bxa5 Qxa5 27. Qb3 Qc3
28. Qa4 Qd3 29. Ref2 Qc4 30. Qd1 Ra8 31. Rc2 Qa4 32. Qd3 Rff8 33. Re2 Qc4 34.
Qe3 Kh8 35. Ref2 Rf6 36. Bb2 Raf8 37. g3 Qa6 38. Kg2 h6 39. Qc3 R6f7 40. Re1 Bb8
41. Rfe2 Rc7 42. Qb4 Rf6 43. a4 Kh7 44. Qb5 Qd6 45. Qd3+ g6 46. Ba3 Qd7 47. Qb5
Rc6 48. Rc1 Bxf4 49. gxf4 Rxf4 50. h3 Qf7 51. Rxc6 bxc6 52. Qb4 e5 53. Qe7 Qxe7
54. Bxe7 exd4 55. Bd6 Rh4 56. Bg3 Rh5 57. a5 d3 58. Rd2 d4 59. Bc7 Rg5+ 60. Kf3
Rh5 61. a6 Rxh3+ 62. Kg2 Re3 63. a7 Re8 64. Bb8 c5 65. a8=Q c4 66. Qa7+ Kg8 67.
Be5 Rxe5 68. Qb8+ Kf7 69. Qxe5 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.22"]
[Round "7.4"]
[White "Li, Rachael"]
[Black "Wu, Rochelle"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "2162"]
[BlackElo "2213"]
[ECO "B24"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "30929849"]
[BlackFideId "30908132"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 e5 5. d3 g6 6. Be3 Bg7 7. Qd2 h6 8. f4 Nf6
9. h3 Nh5 10. Nge2 Nd4 11. O-O-O Qa5 12. Kb1 exf4 13. gxf4 Be6 14. Nc1 O-O-O 15.
Nb3 Qb4 16. Qf2 Nc6 17. e5 Bxb3 18. axb3 Nd4 19. Ne4 Nf5 20. Nxd6+ Nxd6 21. exd6
Bd4 22. c3 Bxe3 23. Qxe3 Qb6 24. d4 Qxd6 25. Rhf1 Rhe8 26. Qf3 Qc7 27. dxc5
Rxd1+ 28. Qxd1 Nxf4 29. Bxb7+ Kxb7 30. Qf3+ Kc8 31. Qxf4 Qxf4 32. Rxf4 f5 33.
Kc2 Re5 34. Kd3 Rxc5 35. Rh4 h5 36. Kd4 Rb5 37. b4 Kc7 38. Ke3 Re5+ 39. Kf3 Re1
40. Rc4+ Kd7 41. Kf4 Ke6 42. Rc6+ Kf7 43. Ra6 Kg7 44. Rxa7+ Kh6 45. b5 Rf1+ 46.
Kg3 f4+ 47. Kg2 Rd1 48. Kf3 Rd2 49. Kxf4 Rxb2 50. c4 Rb3 51. h4 Rh3 52. c5 Rxh4+
53. Ke5 Rb4 54. b6 h4 55. b7 h3 56. c6 Rb5+ 57. Kd6 h2 58. Ra1 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.22"]
[Round "7.5"]
[White "Qiu, Laurie"]
[Black "Gaw, Chloe"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "WIM"]
[WhiteElo "2031"]
[BlackElo "2172"]
[ECO "D27"]
[Opening "QGA"]
[Variation "classical, 6...a6"]
[WhiteFideId "30998190"]
[BlackFideId "30966892"]
[EventDate "2025.07.15"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Nbd2 b5 8. Be2
Bb7 9. a4 b4 10. Nb3 cxd4 11. Nfxd4 Be7 12. f3 O-O 13. e4 Nbd7 14. Be3 Rc8 15.
a5 Nc5 16. Rc1 Re8 17. Rc4 Qd7 18. Qc2 Nxb3 19. Nxb3 Rxc4 20. Bxc4 Rc8 21. Qe2
Qc6 22. Rc1 Ne8 23. Bb6 Bd8 24. Bxd8 Rxd8 25. Bd5 Qxc1+ 26. Nxc1 exd5 27. exd5
Nf6 28. Qe7 Rd7 29. Qe5 h6 30. d6 Bc6 31. Nd3 Rd8 32. Nxb4 Bb5 33. Nd5 Nxd5 34.
Qxd5 Re8 35. b4 Kf8 36. d7 Re1+ 37. Kf2 Re2+ 38. Kg3 Bxd7 39. Qxd7 Re6 40. Qd8+
Re8 41. Qd6+ Kg8 42. Qxa6 Kh7 43. Qd3+ g6 44. a6 Re7 45. b5 h5 46. b6 Re6 47. a7
Re8 48. b7 h4+ 49. Kxh4 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.23"]
[Round "8.1"]
[White "Paragua, Megan Althea"]
[Black "Su, Jasmine Zhixin"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2249"]
[BlackElo "2189"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "30973007"]
[BlackFideId "30974909"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8.
Bg5 e6 9. Bxf6 Qxf6 10. Qxf6 gxf6 11. Nd4 Rc8 12. O-O-O a6 13. Rd3 Bd7 14. a4
Be7 15. Rhd1 Rg8 16. g3 h5 17. h4 Rc5 18. Nb3 Rc6 19. Rd4 Rc7 20. a5 Rg4 21. Re1
Kf8 22. Nd1 f5 23. exf5 Rxd4 24. Nxd4 e5 25. Ne2 Bxf5 26. Ne3 Be6 27. Rd1 Rc5
28. b4 Rb5 29. c3 d5 30. Nc2 d4 31. cxd4 Bxb4 32. Nxb4 Rxb4 33. dxe5 Re4 34. Nf4
Rxe5 35. Rd8+ Kg7 36. Rb8 Rxa5 37. Rxb7 Bg4 38. Rb3 Be6 39. Rb6 Bg4 40. Kb2 Ra4
41. Nd3 Be2 42. Ne5 Ra5 43. f4 Rb5+ 44. Rxb5 Bxb5 45. g4 hxg4 46. Nxg4 Kg6 47.
Ne5+ Kh5 48. Nxf7 Kxh4 49. Nd6 Kg4 50. Nxb5 axb5 51. Kb3 b4 52. Kxb4 Kxf4 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.23"]
[Round "8.2"]
[White "Atwell, Rose"]
[Black "Li, Rachael"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2271"]
[BlackElo "2162"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "30951011"]
[BlackFideId "30929849"]
[EventDate "2025.07.15"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d5 5. c4 c6 6. Bg2 Bf5 7. d3 O-O 8. O-O h6
9. Nbd2 g5 10. Qc2 Na6 11. Bc3 Nc7 12. Qb2 Ne6 13. cxd5 cxd5 14. Nd4 Nxd4 15.
Bxd4 Qd7 16. Rfe1 Rfd8 17. Nf3 b6 18. e4 dxe4 19. dxe4 Bh3 20. Bh1 g4 21. e5
gxf3 22. exf6 Qxd4 23. Qxd4 Rxd4 24. Bxf3 Bxf6 25. Bxa8 Rd8 26. Bf3 Bxa1 27.
Rxa1 Rd2 28. b4 Kg7 29. a3 f5 30. Bg2 Bxg2 31. Kxg2 Kf6 32. Rc1 Rd3 33. Rc6+ e6
34. Rc7 Rxa3 35. Rh7 Kg6 36. Re7 Kf6 37. Rh7 Kg6 38. Re7 Kf6 39. Rh7 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.23"]
[Round "8.3"]
[White "Yan, Ruiyang"]
[Black "Mou, Iris"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "WIM"]
[WhiteElo "2209"]
[BlackElo "2271"]
[ECO "C16"]
[Opening "French"]
[Variation "Winawer, advance variation"]
[WhiteFideId "30919860"]
[BlackFideId "30939836"]
[EventDate "2025.07.15"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Bb5+ c6 8. Bd3
Ba6 9. Ne2 Bxd3 10. Qxd3 c5 11. h4 Qd7 12. h5 h6 13. a4 Nbc6 14. dxc5 bxc5 15.
f4 Qb7 16. Ba3 Qb6 17. Qb5 c4 18. Bc5 Qc7 19. Bd6 Qd7 20. O-O a6 21. Qb2 Qa7+
22. Kh2 Nf5 23. Ba3 f6 24. Nd4 Ncxd4 25. cxd4 Rb8 26. Qc3 Qxd4 27. Qf3 fxe5 28.
Qg4 Kd7 29. Qg6 Rhe8 30. Qf7+ Kd8 31. Rab1 Rxb1 32. Rxb1 Qxf4+ 33. Kg1 Qd4+ 34.
Kh2 Qf4+ 35. Kg1 Qd4+ 36. Kh2 Qf4+ 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.23"]
[Round "8.4"]
[White "Tang, Zoey"]
[Black "Gaw, Chloe"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WIM"]
[WhiteElo "2371"]
[BlackElo "2172"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "30952530"]
[BlackFideId "30966892"]
[EventDate "2025.07.15"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 h6 5. g3 Bd6 6. Bg2 Nc6 7. O-O O-O 8. b3 b6
9. Bb2 Bb7 10. cxd5 exd5 11. Nh4 Ne7 12. Nb5 Bc8 13. Rc1 Be6 14. Qc2 c6 15. Nxd6
Qxd6 16. Rfd1 Rac8 17. Qd3 Rfe8 18. Qa6 Rc7 19. Ba3 Qd7 20. Nf3 Bh3 21. Ne5 Qe6
22. Bf3 Ng6 23. Bb2 Nd7 24. Nxg6 fxg6 25. Rc3 Nf6 26. Re3 Qf7 27. Re5 Nd7 28.
Rxe8+ Qxe8 29. Ba3 Qe6 30. Qd3 Bf5 31. Qd2 g5 32. h4 gxh4 33. Qf4 Rc8 34. gxh4
Nf6 35. Kh2 Ng4+ 36. Bxg4 Bxg4 37. Rg1 Bxe2 38. Bd6 Kh7 39. Bf8 g5 40. hxg5 Bd3
41. g6+ Kg8 42. Qxh6 Rc7 43. Qf4 Rd7 44. g7 Bh7 45. Bb4 1-0

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.23"]
[Round "8.5"]
[White "Wu, Rochelle"]
[Black "Qiu, Laurie"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2213"]
[BlackElo "2031"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "30908132"]
[BlackFideId "30998190"]
[EventDate "2025.07.15"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3
O-O 9. Nge2 Re8 10. O-O Nbd7 11. f3 b5 12. Rc1 a5 13. Bf2 Ba6 14. Ng3 Bf8 15. e4
b4 16. Bxa6 bxc3 17. Bd3 dxe4 18. fxe4 cxb2 19. Rxc6 Rc8 20. Rxc8 Qxc8 21. e5
Nd5 22. Qf3 Nb4 23. Bb1 Nb6 24. Qe4 g6 25. Nh5 N4d5 26. Be1 Qe6 27. Bxa5 Nc4 28.
Be1 Bg7 29. Nf4 Nxf4 30. Qxf4 Na3 31. Bc3 Qc4 32. Qd2 Rb8 33. Re1 Bf8 34. e6
fxe6 35. Qe3 Nxb1 36. Rxb1 Ba3 37. Qg3 Rb7 38. d5 Qe4 39. Qe1 Qxe1+ 40. Bxe1
exd5 41. Kf2 Rc7 0-1

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.24"]
[Round "9.1"]
[White "Su, Jasmine Zhixin"]
[Black "Tang, Zoey"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2189"]
[BlackElo "2371"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "30974909"]
[BlackFideId "30952530"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be2 cxd4 7. cxd4 Nf6 8. Nc3
Qd8 9. O-O Nc6 10. Be3 Bd6 11. Rc1 O-O 12. h3 h6 13. Bd3 Nb4 14. Bb1 b5 15. Ne5
Bb7 16. Qd2 Re8 17. Rfe1 Bf8 18. a3 Nbd5 19. Nxd5 Bxd5 20. f3 Rc8 21. Qd3 Rxc1
22. Rxc1 Bd6 23. Ng4 Nxg4 24. fxg4 Qh4 25. Bf2 Qg5 26. Be3 Qh4 27. Bf2 Bh2+ 28.
Kxh2 Qxf2 29. Rc2 Qf4+ 30. g3 Qf3 31. Qxf3 Bxf3 32. Rc3 Bd5 33. Kg1 g5 34. Kf2
b4 35. axb4 Rb8 36. Bd3 Rxb4 37. Bxa6 Rxd4 38. Be2 Rb4 39. Rc2 Rb3 40. Rd2 Kg7
41. Bd1 Rb4 42. Ke3 Kf6 43. Kd3 Ke5 44. Re2+ Kd6 45. Rd2 f5 46. gxf5 exf5 47. b3
Ke5 48. Kc3 Rb8 49. Re2+ Be4 50. b4 Rc8+ 51. Kb3 Kd4 52. Rd2+ Ke3 53. Re2+ Kd3
54. Rh2 Bd5+ 55. Kb2 Ra8 56. Rc2 Rb8 57. Be2+ Ke3 58. Bh5 Rxb4+ 59. Kc1 Rc4 60.
Rxc4 Bxc4 61. Bg6 f4 62. gxf4 gxf4 63. Kd1 f3 0-1

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.24"]
[Round "9.2"]
[White "Li, Rachael"]
[Black "Yan, Ruiyang"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "2162"]
[BlackElo "2209"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, Korchnoi variation"]
[WhiteFideId "30929849"]
[BlackFideId "30919860"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. d3 Nf6 5. Bg2 dxe4 6. Nxe4 Be7 7. Ne2 Nxe4 8.
Bxe4 O-O 9. O-O Qb6 10. c3 Bd7 11. Qc2 Bc6 12. Be3 Nd7 13. Rad1 Nf6 14. Bxc6
Qxc6 15. f3 e5 16. Bg5 Nd5 17. Bxe7 Nxe7 18. f4 exf4 19. Nxf4 Ng6 20. Nxg6 Qxg6
21. Qf2 b6 22. Qf5 Qxf5 23. Rxf5 Rad8 24. Re5 f6 25. Re7 Rf7 26. Rxf7 Kxf7 27.
Kf2 Ke6 28. Ke3 Ke5 29. Kf3 Ke6 30. Ke3 Ke5 31. Kf3 Ke6 32. Ke3 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.24"]
[Round "9.3"]
[White "Mou, Iris"]
[Black "Paragua, Megan Althea"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2271"]
[BlackElo "2249"]
[ECO "B29"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rubinstein variation"]
[WhiteFideId "30939836"]
[BlackFideId "30973007"]
[EventDate "2025.07.15"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Ne4 d6 6. exd6 Bxd6 7. Bb5+ Nc6 8.
Bxc6+ bxc6 9. Nxd6+ Qxd6 10. O-O f6 11. d3 e5 12. Nd2 O-O 13. Qe1 Rb8 14. b3 Qe7
15. Ne4 f5 16. Nd2 Ba6 17. f3 Rf6 18. Bb2 Re6 19. Kh1 Re8 20. Qf2 Nb6 21. Rae1
Nd7 22. Re3 Qd6 23. Rfe1 R6e7 24. f4 exf4 25. Rxe7 Rxe7 26. Rxe7 Qxe7 27. Qxf4
Qe2 28. c4 Qd1+ 29. Nf1 Qxd3 30. Qf2 Nf8 31. h3 Ne6 32. Kh2 Bc8 33. Be5 Qe4 34.
Bb8 f4 35. Bxa7 Qe5 36. Bb6 f3+ 37. g3 Qe2 38. Bxc5 Nxc5 39. Kg1 Nd3 0-1

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.24"]
[Round "9.4"]
[White "Gaw, Chloe"]
[Black "Wu, Rochelle"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2172"]
[BlackElo "2213"]
[ECO "E40"]
[Opening "Nimzo-Indian"]
[Variation "4.e3"]
[WhiteFideId "30966892"]
[BlackFideId "30908132"]
[EventDate "2025.07.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. a3 Bxc3+ 6. bxc3 c6 7. Bd3 b6 8. cxd5
cxd5 9. Ne2 O-O 10. O-O Ba6 11. Bb2 Bxd3 12. Qxd3 Nc6 13. f3 Na5 14. e4 Qd7 15.
e5 Ne8 16. a4 Nc7 17. Ba3 Rfc8 18. Bd6 Ne8 19. Bb4 Nc4 20. a5 bxa5 21. Bxa5 Rcb8
22. Ra2 Rb5 23. Rfa1 Rab8 24. Bb4 R8b7 25. Nc1 f5 26. f4 Qf7 27. Nb3 h6 28. Nc5
Re7 29. Na6 Reb7 30. Nc5 Re7 31. Na6 Reb7 32. Nc5 Re7 33. Na6 1/2-1/2

[Event "ch-USA Girls 2025"]
[Site "Saint Louis USA"]
[Date "2025.07.24"]
[Round "9.5"]
[White "Qiu, Laurie"]
[Black "Atwell, Rose"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "2031"]
[BlackElo "2271"]
[ECO "D96"]
[Opening "Gruenfeld"]
[Variation "Russian variation"]
[WhiteFideId "30998190"]
[BlackFideId "30951011"]
[EventDate "2025.07.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 Be6 7. Qa4+ Bd7 8.
Qc2 c5 9. d5 O-O 10. e4 e6 11. Be3 exd5 12. exd5 Re8 13. Be2 Ng4 14. Bg5 f6 15.
Bf4 g5 16. Bg3 f5 17. h4 f4 18. Nxg5 fxg3 19. Qxh7+ Kf8 20. fxg3 Ne3 21. Qg6 Qe7
22. Nce4 Kg8 23. d6 Qe5 24. Bc4+ Re6 25. Bxe6+ Bxe6 26. Qxe6+ Qxe6 27. Nxe6 Nc2+
28. Kd2 Nxa1 29. Nc7 Bxb2 30. Nxa8 c4 31. Rb1 Be5 32. Nc3 Bxd6 33. Rxa1 Bxg3 34.
h5 Na6 35. Rf1 Kg7 36. Rf3 Bh4 37. g4 Bg5+ 38. Kc2 Nb4+ 39. Kd1 Bd8 40. Rf5 Kh6
41. Rf7 Nd3 42. Rxb7 Nf2+ 43. Kc2 Nxg4 44. Rxa7 Kxh5 45. Nc7 Ne5 46. Ne6 Nc6 47.
Rh7+ Kg6 48. Rd7 Nb4+ 49. Kd2 Ba5 50. Ra7 Bb6 51. Rb7 Ba5 52. Rb5 Nc6 53. Rc5 1-0

