[Event "ch-USA Girls 2026"]
[Site "Saint Louis USA"]
[Date "2026.07.14"]
[Round "1.1"]
[White "Yang, Aimee"]
[Black "Gaw, Chloe"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "WIM"]
[WhiteElo "2071"]
[BlackElo "2191"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[WhiteFideId "30996066"]
[BlackFideId "30966892"]
[EventDate "2026.07.14"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Be2 e5
9. cxd5 cxd5 10. Nb5 Bb4+ 11. Bd2 Bxd2+ 12. Nxd2 a6 13. dxe5 Nxe5 14. Nd4 Bg4
15. Bxg4 Nfxg4 16. O-O Rc8 17. Qf5 g6 18. Qf4 h5 19. h3 Nd3 20. Qg3 Nge5 21.
N2f3 Nxf3+ 22. Qxf3 Ne5 23. Qg3 Qf6 24. f4 Nd3 25. f5 Qe5 26. Qg5 Nc5 27. Nf3
Qxf5 28. Qxf5 gxf5 29. Nd4 Ne6 30. Nxf5 Kh7 31. Ne7 Rcd8 32. Rf5 d4 33. Rxh5+
Kg7 34. exd4 Nxd4 35. Rf1 Ne6 36. Nf5+ Kf6 37. Rh7 Ke5 38. Nh6 Ke4 39. Nxf7 Rd2
40. Ng5+ Ke3 41. Re1+ Kd3 42. Nxe6 Rff2 43. Rd7+ Kc3 44. Rxd2 Rxd2 45. Nc5 Rxa2
46. Nxb7 Kxb3 47. Nc5+ Kc4 48. Nxa6 Rxa6 49. Rd1 Ra3 50. Kh2 Re3 51. h4 Kc5 52.
g3 Re4 53. Kh3 Kc6 54. h5 Kc7 55. g4 Kc6 56. Kh4 Kc7 57. h6 Re2 58. Kh5 Re5+ 59.
g5 1-0

[Event "ch-USA Girls 2026"]
[Site "Saint Louis USA"]
[Date "2026.07.14"]
[Round "1.2"]
[White "Tang, Zoey"]
[Black "Paragua, Megan Althea"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2332"]
[BlackElo "2243"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "30952530"]
[BlackFideId "30973007"]
[EventDate "2026.07.14"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Bg5 Be7 6. Bxe7 Nxe7 7. dxc5 Qa5+ 8.
Nc3 O-O 9. e3 Qxc5 10. Be2 Nbc6 11. O-O Bg4 12. Nd4 Bxe2 13. Ncxe2 Rfd8 14. Qd2
Rac8 15. Rfd1 Qb6 16. h3 h6 17. Rab1 a6 18. Nc3 Ne5 19. Qe2 Nd7 20. Qf3 Nf6 21.
Rd3 Ng6 22. Rdd1 Ne7 23. Nde2 Qe6 24. Nf4 Qe5 25. Rbc1 d4 26. exd4 Rxd4 27. g3
Rxd1+ 28. Rxd1 Nc6 29. Kg2 Re8 30. Nfd5 Nxd5 31. Rxd5 Qe7 32. Qf5 Rd8 33. Rxd8+
Qxd8 34. h4 g6 35. Qf4 Kg7 36. a3 h5 37. Qe3 Qc7 38. Qe4 Qe5 39. Kf1 Kf6 40.
Nd5+ Ke6 41. Nf4+ Ke7 42. Qc2 Nd4 43. Qc3 Qe4 44. Qc7+ Ke8 45. Qc8+ Ke7 46. Qc7+
Ke8 47. Qc8+ Ke7 48. Qc7+ 1/2-1/2

[Event "ch-USA Girls 2026"]
[Site "Saint Louis USA"]
[Date "2026.07.14"]
[Round "1.3"]
[White "Fei, Irene Jiao"]
[Black "Su, Jasmine Zhixin"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2028"]
[BlackElo "2233"]
[ECO "D79"]
[Opening "Neo-Gruenfeld, 6.O-O, main line"]
[WhiteFideId "30980895"]
[BlackFideId "30974909"]
[EventDate "2026.07.14"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c6 5. Bg2 d5 6. cxd5 cxd5 7. O-O O-O 8. Nc3
Bf5 9. Ne5 Ne4 10. Bf4 Nxc3 11. bxc3 Nc6 12. Nxc6 bxc6 13. Qa4 e6 14. Qxc6 Rc8
15. Qa6 Rxc3 16. Bd6 Re8 17. Bc5 Rxc5 18. dxc5 Bxa1 19. Rxa1 Qf6 20. Rd1 Qc3 21.
c6 Rb8 22. Qxa7 Rc8 23. Bf3 Rxc6 24. Kg2 Rc5 25. g4 Bc2 26. Rc1 Rc4 27. Qb6 Kg7
28. e3 Qf6 29. Re1 Ra4 30. Re2 Bd1 31. Qb2 Bxe2 32. Qxe2 Qa1 33. e4 Rxa2 34. Qe3
Qe5 35. Qb3 Rb2 36. Qd3 d4 37. h4 Rb7 38. Be2 Rc7 39. f4 Qxf4 40. Qxd4+ e5 41.
Qd3 Rb7 42. h5 Rb4 43. hxg6 hxg6 44. Bf3 Rb2+ 45. Be2 Qxg4+ 46. Kh1 Qxe2 0-1

[Event "ch-USA Girls 2026"]
[Site "Saint Louis USA"]
[Date "2026.07.14"]
[Round "1.4"]
[White "Atwell, Rose"]
[Black "Li, Rachael"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "WIM"]
[WhiteElo "2386"]
[BlackElo "2314"]
[ECO "A26"]
[Opening "English"]
[Variation "Botvinnik system"]
[WhiteFideId "30951011"]
[BlackFideId "30929849"]
[EventDate "2026.07.14"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. Nc3 d6 6. e4 f5 7. Nge2 Nf6 8. O-O O-O
9. h3 Be6 10. Nd5 Qd7 11. Kh2 Rf7 12. Be3 Raf8 13. Qd2 Nh5 14. exf5 gxf5 15. f4
Kh8 16. Rae1 Rg8 17. b3 a6 18. Bf3 Nf6 19. Nec3 Nd4 20. Bxd4 exd4 21. Ne2 c5 22.
Nxf6 Bxf6 23. Ng1 Re7 24. Rxe6 Qxe6 25. Bd5 Qe3 26. Qxe3 Rxe3 27. Bxg8 Kxg8 28.
Rd1 h5 29. h4 Bd8 30. Kg2 Ba5 31. Kf2 Kf7 32. Nf3 Bc3 33. Nh2 Re8 34. Nf1 b5 35.
Nd2 Ba5 36. Nf3 bxc4 37. dxc4 Re3 38. Rc1 Bb4 39. Ng1 Re8 40. a3 Bd2 41. Rb1 a5
42. Nf3 Bc3 43. a4 Re3 44. Ng5+ Kf6 45. Rc1 Bb4 46. Rb1 Rc3 47. Nh7+ Kg6 48. Ng5
Kf6 49. Nh7+ Kg7 50. Ng5 Kg6 51. Nf3 Rc2+ 52. Kf1 Bc3 53. Kg1 Kf6 54. Kf1 Bb4
55. Ng5 Bd2 56. Rd1 Be3 57. Re1 Rf2+ 58. Kg1 Rb2+ 59. Kf1 Rxb3 60. Re2 Rb4 61.
Rc2 d3 62. Rc3 Rb1+ 63. Kg2 d2 64. Rxe3 d1=Q 65. Nh7+ Kg7 66. Re7+ Kh8 0-1

[Event "ch-USA Girls 2026"]
[Site "Saint Louis USA"]
[Date "2026.07.14"]
[Round "1.5"]
[White "Mou, Iris"]
[Black "Wu, Rochelle"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2241"]
[BlackElo "2199"]
[ECO "B93"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.f4"]
[WhiteFideId "30939836"]
[BlackFideId "30908132"]
[EventDate "2026.07.14"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. f5 b5 8. g4 d5
9. Nxd5 Qe5 10. Ne2 Nxd5 11. Qxd5 Qxd5 12. exd5 h5 13. Bg2 hxg4 14. O-O Bb7 15.
a4 Nd7 16. axb5 axb5 17. Rxa8+ Bxa8 18. Nd4 b4 19. Nb5 Kd8 20. Bf4 Nf6 21. c4
bxc3 22. bxc3 Rh5 23. c4 e6 24. Nc7 Bc5+ 25. Kh1 e5 26. Bxe5 Bb7 27. Nb5 Bc8 28.
Bd6 Bxd6 29. Nxd6 Kc7 30. c5 Bd7 31. Kg1 Ne8 32. Nxe8+ Bxe8 33. d6+ Kd7 34. Re1
Rxf5 35. Re7+ Kd8 36. c6 1-0

