[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.12"]
[Round "1.1"]
[White "Paragua, Megan Althea"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2259"]
[BlackElo "2407"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "30973007"]
[BlackFideId "13301918"]
[EventDate "2025.10.12"]

1. Nf3 Nf6 2. e3 g6 3. c4 Bg7 4. Nc3 O-O 5. Be2 d6 6. O-O e5 7. d3 Nc6 8. Rb1 d5
9. cxd5 Nxd5 10. e4 Nde7 11. b4 a6 12. Be3 h6 13. a4 Nd4 14. Bxd4 exd4 15. Na2
f5 16. Nc1 g5 17. Nb3 Ng6 18. Re1 g4 19. Nfd2 Ne5 20. exf5 Bxf5 21. Nf1 h5 22.
Ng3 Bg6 23. Nc5 Qc8 24. h4 Qd8 25. Ne6 Qxh4 26. Nxf8 Rxf8 27. Bf1 Qf6 28. Rb2 h4
29. Ne4 Qf5 30. Qd2 h3 31. Ng3 Qf6 32. Rxe5 Qxe5 33. gxh3 gxh3 34. Bxh3 Kh7 35.
Bg2 Bh6 36. Qd1 Bf4 37. Ne4 Bh5 38. Qc2 Rg8 39. Kf1 b6 40. Qc4 Rg7 41. Qd5 Qxd5
42. Nf6+ Kg6 43. Nxd5 Bd6 44. a5 bxa5 45. bxa5 Kf7 46. Nb4 Rg5 47. Nc6 Rc5 48.
Be4 Bg6 49. Bxg6+ Kxg6 50. Nxd4 Rxa5 51. Ke2 Ra4 52. Nc2 Kf6 53. d4 Ke6 54. Kd3
c5 55. dxc5 Bxc5 56. Ne3 Ra3+ 57. Kc4 Bxe3 58. fxe3 Rxe3 59. Rb6+ Kf5 60. Rxa6
Re6 61. Rxe6 Kxe6 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.12"]
[Round "1.2"]
[White "Paikidze, Nazi"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2297"]
[BlackElo "2311"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "13603620"]
[BlackFideId "3520498"]
[EventDate "2025.10.12"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O c5 5. d3 Nc6 6. a4 Be7 7. Bf4 O-O 8. e4 d4
9. Na3 Nd7 10. Nc4 Nb6 11. Nxb6 Qxb6 12. Qe2 Bd7 13. h4 Qd8 14. c3 Rc8 15. e5
dxc3 16. bxc3 Na5 17. Nd2 Bc6 18. Bxc6 Rxc6 19. Rab1 Qd7 20. Ne4 Ra6 21. Bg5 Kh8
22. Rb5 b6 23. Bxe7 Qxe7 24. d4 Nb7 25. dxc5 Rxa4 26. cxb6 axb6 27. Rxb6 Qc7 28.
Ng5 Qxb6 29. Qc2 Rxh4 30. gxh4 g6 31. Qe4 h6 32. Rb1 Qd8 33. Nf3 Na5 34. Rb5 Kh7
35. h5 Rg8 36. Kh2 Qa8 37. hxg6+ fxg6 38. Qxa8 Rxa8 39. Nd4 Ra6 40. Nxe6 Rxe6
41. Rxa5 g5 42. Rd5 Kg6 43. Rd6 Kf5 44. Rxe6 Kxe6 45. Kg3 h5 46. f4 h4+ 47. Kg4
gxf4 48. Kxf4 h3 49. Kg3 Kxe5 50. Kxh3 Kd5 51. c4+ Kxc4 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.12"]
[Round "1.3"]
[White "Sargsyan, Anna M."]
[Black "Atwell, Rose"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2369"]
[BlackElo "2353"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Euwe variation"]
[WhiteFideId "13308130"]
[BlackFideId "30951011"]
[EventDate "2025.10.12"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. O-O cxd4 8. cxd4
Nf5 9. Nc3 Be7 10. a3 O-O 11. b4 Rc8 12. Qd2 f6 13. g4 Nh6 14. exf6 Rxf6 15. Ne5
Nf7 16. f4 a5 17. Nxd7 Qxd7 18. Na4 Nd6 19. b5 Na7 20. Nb6 Qc7 21. Nxc8 Naxc8
22. Bd3 Nc4 23. Qe2 Qb6 24. Be3 N8d6 25. a4 Qc7 26. g5 Rf7 27. Bxh7+ Kxh7 28.
Qh5+ Kg8 29. g6 Bf6 30. gxf7+ Kf8 31. Bf2 Ne4 32. f5 Qb6 33. fxe6 Qxe6 34. Rac1
Ng5 35. Rc3 Nxf7 36. Re1 Qd7 37. Kh1 Qd8 38. Rh3 Qd7 39. Rc3 Qd8 40. Rc2 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.12"]
[Round "1.4"]
[White "Krush, Irina"]
[Black "Lee, Alice"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2388"]
[BlackElo "2409"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "2012782"]
[BlackFideId "30941822"]
[EventDate "2025.10.12"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 Bg4 8. Qc2
O-O 9. Nge2 Qd7 10. Bxf6 Bxf6 11. Nf4 c6 12. Bd3 Qd6 13. h3 Bd7 14. Nh5 Bd8 15.
O-O Bc7 16. f4 c5 17. Qf2 c4 18. Bc2 g6 19. e4 gxh5 20. e5 Qc6 21. f5 Rd8 22.
Qg3+ Kf8 23. f6 Be6 24. Ba4 Bb6 25. Rad1 Ke8 26. Qh4 Kd7 27. Qxh5 a6 28. Bxc6+
Nxc6 29. Ne2 Rg8 30. Kh2 Rg5 31. Qxh6 Rag8 32. g4 Ba7 33. Qh4 b5 34. b3 c3 35.
a3 a5 36. b4 c2 37. Rd2 axb4 38. axb4 Nxb4 39. Qg3 Nc6 40. Qa3 b4 41. Qa4 b3 42.
Qxb3 Rb8 43. Qxc2 Rgg8 44. Rb1 Bb6 45. Qa4 Ra8 46. Qb5 Rab8 47. Qa6 Kc7 48. Rc2
Rgc8 49. Rcb2 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.12"]
[Round "1.5"]
[White "Yu, Jennifer"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2256"]
[BlackElo "2310"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "2078341"]
[BlackFideId "14101572"]
[EventDate "2025.10.12"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 O-O 8. Bf4
Re8 9. Nf3 Nh5 10. Be5 g6 11. h3 Ng7 12. g4 Be6 13. Kf1 Nd7 14. Bg3 Nb6 15. b3
Bd6 16. Ne2 Bxg3 17. Nxg3 Nd7 18. Kg2 Rf8 19. Ne5 f6 20. Nxd7 Bxd7 21. h4 f5 22.
h5 f4 23. hxg6 fxg3 24. gxh7+ Kh8 25. f4 Qe7 26. Qf3 Bxg4 27. Qxg4 Qxe3 28. Qxg3
Qd2+ 29. Kg1 Rae8 30. Rh3 Ne6 31. Qe3 Qc3 32. Rc1 Qxd4 33. Qxd4+ Nxd4 34. Rf1
Re7 35. Rf2 Ref7 36. Rg3 Nf5 37. Rg5 Nd6 38. Rfg2 Ne4 39. R5g4 Rxh7 40. f5 Nf6
41. Rg6 Nd7 42. Bc2 Nf6 43. b4 Rff7 44. Re2 Rhg7 45. Re6 Ne4 46. Bxe4 dxe4 47.
Rxg7 Kxg7 48. Kf2 Rxf5+ 49. Ke3 Kf7 50. Rxe4 Rd5 51. a3 Rd7 52. Rh4 Ke7 53. Rh8
Kf7 54. Ke4 Ke7 55. Ke3 a6 56. Ke4 Kf6 57. Rh6+ Kg7 58. Rh3 Kf8 59. Rh5 Ke8 60.
Rh8+ Ke7 61. Ke3 Kd6 62. Kd4 Kc7+ 63. Kc4 Kb6 64. a4 a5 65. bxa5+ Kxa5 66. Ra8+
Kb6 67. Rh8 Re7 68. Rh5 Rg7 69. Kb4 Rg4+ 70. Kb3 Rd4 71. Rg5 c5 72. Rh5 Rd3+ 73.
Kb2 Kc6 74. Rh6+ Rd6 75. Rh5 Re6 76. Kb3 Kd6 77. Rg5 Re3+ 78. Kc4 Re4+ 79. Kb3
Rb4+ 80. Ka3 Kc6 81. Rh5 Rd4 82. Kb3 Rd3+ 83. Kc4 Rd4+ 84. Kb3 Re4 85. Rg5 Rh4
86. Rf5 Kd6 87. Rg5 Re4 88. Rh5 Re5 89. Rh7 Kc6 90. Rg7 Kb6 91. Rh7 Re3+ 92. Kb2
Kc6 93. Rh6+ Kd7 94. Rb6 Kc7 95. a5 Re7 96. Kc3 Re4 97. Rb5 Kc6 98. Rb6+ Kc7 99.
Rb5 Kc6 100. Rb6+ Kc7 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.12"]
[Round "1.6"]
[White "Yip, Carissa"]
[Black "Pourkashiyan, Atousa"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2452"]
[BlackElo "2291"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "2090732"]
[BlackFideId "12502014"]
[EventDate "2025.10.12"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. a4 d6 6. a5 a6 7. c3 g6 8. Qb3 Qe7 9.
Nbd2 Bg7 10. O-O O-O 11. Re1 Nd8 12. Nf1 Be6 13. Ne3 Bxc4 14. Nxc4 Ne6 15. Be3
Rfb8 16. Qc2 Ng4 17. Bd2 Re8 18. h3 Nf6 19. b4 Rad8 20. Rab1 c6 21. Be3 Nd7 22.
Bd2 Rf8 23. g3 Kh7 24. Bc1 Nc7 25. Kg2 Rfe8 26. d4 Qe6 27. Ncd2 Nb5 28. Bb2 exd4
29. cxd4 d5 30. e5 Qe7 31. Bc1 Nf8 32. Rb3 f5 33. Qd3 Ne6 34. h4 Qf7 35. Rb1 Kg8
36. Nf1 f4 37. g4 Rf8 38. N1d2 h5 39. gxh5 gxh5 40. Bb2 Qf5 41. Qxf5 Rxf5 42.
Rg1 Bf8 43. Ba1 Rd7 44. Kh3+ Rg7 45. Rgd1 Kf7 46. Rb3 Ke8 47. Nb1 Be7 48. Nc3
Nxc3 49. Bxc3 Rf8 50. Bd2 Rfg8 51. Rbb1 Rg4 52. Rdc1 Nxd4 53. Ng5 Bxg5 54. hxg5
Nf3 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.13"]
[Round "2.1"]
[White "Atwell, Rose"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2353"]
[BlackElo "2311"]
[ECO "B25"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "30951011"]
[BlackFideId "3520498"]
[EventDate "2025.10.12"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. O-O Nge7 8. Bg5
O-O 9. Qd2 Rb8 10. Rab1 b5 11. a3 a5 12. a4 bxa4 13. Nxa4 Bd7 14. b3 Re8 15. Nb2
Qc7 16. Nc4 Ra8 17. Bf4 e5 18. Be3 Nd4 19. f4 Nxe2+ 20. Qxe2 Nc6 21. f5 f6 22.
h4 Nd4 23. Qd2 gxf5 24. c3 Nb5 25. h5 d5 26. exd5 Nd6 27. Qf2 Bf8 28. Bxc5 Ne4
29. Bb6 Nxf2 30. Bxc7 Nxd3 31. d6 Ra7 32. Bb6 Ra6 33. Bb7 Rxb6 34. Nxb6 Be6 35.
Nd5 Kf7 36. Nc7 Rb8 37. Nxe6 Kxe6 38. Ba6 e4 39. Bxd3 exd3 40. Rfd1 Bxd6 41.
Rxd3 Rg8 42. Kf2 Bc5+ 43. Ke2 Bd6 44. Ra1 Bxg3 45. Rxa5 Be5 46. Ra6+ Ke7 47.
Ra7+ Ke6 48. Rxh7 Rg2+ 49. Kf1 Rh2 50. Kg1 Rh4 51. c4 f4 52. c5 Kf5 53. c6 Ke4
54. Rd1 Rh3 55. Rg7 Bd4+ 56. Rxd4+ Kxd4 57. h6 Ke3 58. c7 f3 59. Re7+ 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.13"]
[Round "2.2"]
[White "Abrahamyan, Tatev"]
[Black "Yip, Carissa"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2407"]
[BlackElo "2452"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "13301918"]
[BlackFideId "2090732"]
[EventDate "2025.10.12"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 O-O 9. O-O cxd5 10. h3 Rb8 11. Qf3 c6 12. Bf4 Bd6 13. b3 Rb4 14. Bxd6 Qxd6
15. Ne2 a5 16. c3 Rb8 17. Rad1 Re8 18. c4 Qa3 19. cxd5 cxd5 20. Nc3 Be6 21. Qf4
Qb4 22. Qxb4 axb4 23. Nb5 Bd7 24. Nd4 Ra8 25. Rd2 Rec8 26. f3 Rc5 27. Bb1 Rb8
28. Rfd1 Kf8 29. Nc2 Be6 30. Rd4 Rcb5 31. Ne3 Rd8 32. f4 g6 33. g4 h5 34. f5
gxf5 35. gxf5 Bd7 36. Bd3 Rb6 37. Bb1 Rb5 38. Kf2 Bc6 39. Bd3 Ra5 40. Bb1 Rb8
41. Rc1 Ba8 42. Kg3 Ra7 43. Kf4 Re7 44. Bd3 Ra7 45. Bb1 Re7 46. Bd3 Ra7 47. Bb1
Re7 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.13"]
[Round "2.3"]
[White "Lee, Alice"]
[Black "Yu, Jennifer"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2409"]
[BlackElo "2256"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "30941822"]
[BlackFideId "2078341"]
[EventDate "2025.10.12"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 a5 7. Ne5 c6 8. Nc3
Nbd7 9. e4 dxc4 10. Nxc4 b5 11. Ne3 b4 12. Na4 Ba6 13. Re1 Bb5 14. b3 Qc7 15.
Nc4 e5 16. Nxe5 Nxe5 17. dxe5 Qxe5 18. Bb2 Qe6 19. Qc2 Rfd8 20. e5 Nd5 21. Be4
g6 22. Nc5 Qg4 23. e6 f5 24. Bg2 f4 25. Nd7 f3 26. h3 Qh5 27. Re5 g5 28. Rxd5
cxd5 29. Qf5 Rxd7 30. exd7 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.13"]
[Round "2.4"]
[White "Zatonskih, Anna"]
[Black "Paragua, Megan Althea"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2310"]
[BlackElo "2259"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "14101572"]
[BlackFideId "30973007"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 h6 8. Bh4
b6 9. Nge2 Bb7 10. O-O Ne4 11. Bxe7 Qxe7 12. Rc1 Nd7 13. Nf4 Nxc3 14. Rxc3 c5
15. b3 cxd4 16. exd4 Nf6 17. Rc2 Rac8 18. Re1 Qd6 19. Nh5 Nxh5 20. Qxh5 Qb4 21.
Qd1 Rce8 22. Rxe8 Rxe8 23. Re2 Kf8 24. Rxe8+ Kxe8 25. Kf1 Kd8 26. Be2 Qa3 27.
Qd2 Ba6 28. f3 Bxe2+ 29. Kxe2 Qe7+ 30. Kd3 Qd6 31. g3 Qf6 32. Ke3 Qe7+ 33. Kd3
Qf6 34. Ke3 Qe7+ 35. Kd3 Qf6 36. Ke3 Qe7+ 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.13"]
[Round "2.5"]
[White "Pourkashiyan, Atousa"]
[Black "Paikidze, Nazi"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2291"]
[BlackElo "2297"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "12502014"]
[BlackFideId "13603620"]
[EventDate "2025.10.12"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Qa5+ 8. Nbd2
Nh6 9. O-O Nf5 10. Nb3 Qa6 11. Qd1 Nd7 12. c3 Be7 13. g3 Qb6 14. Bg5 c5 15. dxc5
Nxc5 16. Nbd4 Nxd4 17. cxd4 Ne4 18. Rc1 Nxg5 19. Qa4+ Kf8 20. hxg5 Qd8 21. Rc3
g6 22. Rfc1 Bxg5 23. Nxg5 Qxg5 24. Rc7 Qf5 25. Rxb7 Kg7 26. Rcc7 Raf8 27. Qc2
Qg4 28. Qd2 g5 29. Qb4 Qf5 30. Qe7 Rh6 31. Rc3 h4 32. gxh4 gxh4 33. Kf1 Qg4 34.
Ke1 Rg6 35. Rbb3 Qe4+ 36. Re3 Qc2 37. Kf1 h3 38. Rbc3 Qd1+ 39. Re1 Rg1+ 40. Kxg1
Qxe1+ 41. Kh2 Qxf2+ 42. Kxh3 Rh8+ 43. Kg4 Qf5+ 44. Kg3 Rh3+ 45. Kg2 Qg4+ 46. Kf1
Rh1+ 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.13"]
[Round "2.6"]
[White "Sargsyan, Anna M."]
[Black "Krush, Irina"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2369"]
[BlackElo "2388"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "13308130"]
[BlackFideId "2012782"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. Nxb5 Nb6 8. Nc3
Bb7 9. Bxc4 Nxc4 10. Qa4+ Nc6 11. Qxc4 Nb4 12. Nb5 c6 13. Nd6+ Bxd6 14. exd6 a5
15. O-O Ba6 16. Qc5 Bxf1 17. Bg5 f6 18. Rxf1 O-O 19. Bh4 Qd7 20. Bg3 Nxa2 21.
Nd2 Nb4 22. Qc4 Rfb8 23. Nb3 Nd5 24. Nc5 Qf7 25. Qa4 Rxb2 26. Qxc6 Rbb8 27. d7
Rd8 28. Ra1 h5 29. h3 Ra7 30. Nxe6 Rdxd7 31. Qc8+ Kh7 32. Nf8+ Kh6 33. Qc1+ g5
34. Nxd7 Qxd7 35. h4 a4 36. hxg5+ fxg5 37. Qc5 h4 38. Be5 Ra6 39. Qf8+ Kg6 40.
Qg8+ Kh6 41. Ra3 g4 42. f4 Qf5 43. Ra1 Nxf4 44. Qc4 Rb6 45. Rf1 Rb1 46. Bxf4+
Kg6 47. Qg8+ 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.14"]
[Round "3.1"]
[White "Paikidze, Nazi"]
[Black "Abrahamyan, Tatev"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2297"]
[BlackElo "2407"]
[ECO "E71"]
[Opening "King's Indian"]
[Variation "Makagonov system (5.h3)"]
[WhiteFideId "13603620"]
[BlackFideId "13301918"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 e5 6. d5 a5 7. Be3 Na6 8. g4 h5 9.
g5 Nd7 10. h4 O-O 11. Nge2 Ndc5 12. Ng3 Bg4 13. Be2 Bxe2 14. Qxe2 a4 15. O-O a3
16. b3 c6 17. Kh2 Qa5 18. Bd2 Nb4 19. Nd1 Qb6 20. Ne3 f6 21. Nef5 gxf5 22. g6 f4
23. Nf5 Rfd8 24. Qxh5 Qc7 25. Qh7+ Kf8 26. Bxb4 Nxe4 27. Nh6 Ke8 28. Rae1 Nc5
29. Nf5 Kf8 30. h5 Qd7 31. h6 Bxh6 32. Qh8# 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.14"]
[Round "3.2"]
[White "Yu, Jennifer"]
[Black "Sargsyan, Anna M."]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2256"]
[BlackElo "2369"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "2078341"]
[BlackFideId "13308130"]
[EventDate "2025.10.12"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 Qxd5 7. e3 Qe5 8. d3
exd3 9. Nd2 Bc5 10. Nc4 Qe7 11. O-O O-O 12. Qxd3 Rd8 13. b3 Bg4 14. Bb2 Na6 15.
a3 Nc7 16. Qc2 Re8 17. h3 Be6 18. Nxe6 Nxe6 19. b4 Bb6 20. Nxb6 axb6 21. Rae1
Rad8 22. f4 c5 23. f5 Ng5 24. e4 cxb4 25. h4 Rc8 26. Bxf6 Qxf6 27. hxg5 Qxg5 28.
Qf2 bxa3 29. Re3 Rc2 30. Qxc2 Qxe3+ 31. Qf2 Qb3 32. f6 a2 33. Qf4 Qc3 34. Qg5 g6
35. Qh6 Qxf6 36. Rxf6 a1=Q+ 37. Rf1 Qd4+ 38. Kh2 Re5 39. Qf4 Rh5+ 40. Bh3 Qd7
41. g4 Rc5 42. Rf2 Qe7 43. Qf6 Qc7+ 44. Kh1 Rc6 45. Qf4 Qe7 46. Bf1 Rc5 47. Kg1
b5 48. Rd2 b4 49. Qd6 Qg5 50. Qd8+ Kg7 51. Qxg5 Rxg5 52. Be2 h5 53. Rd7 b5 54.
Rb7 b3 55. Bxb5 Rxg4+ 56. Kf2 Rxe4 57. Bd3 Rg4 58. Rxb3 f5 59. Be2 Rd4 60. Kg3
Kh6 61. Kh3 Rd6 62. Rf3 Kg5 63. Bd3 Rd4 64. Kg3 Kf6 65. Kh3 Rd5 66. Kh4 g5+ 67.
Kxh5 g4 68. Rxf5+ Rxf5+ 69. Kxg4 Rd5 70. Be4 Rd4 71. Kf4 Rb4 72. Kf3 Ke5 73. Bc2
Rc4 74. Bg6 Rf4+ 75. Ke3 Rg4 76. Bd3 Rg3+ 77. Ke2 Rh3 78. Bg6 Rh6 79. Bd3 Kd4
80. Bf5 Rf6 81. Bh7 Rh6 82. Bf5 Ke5 83. Bd3 Kf4 84. Kd2 Rh2+ 85. Kc3 Ke3 86. Bc4
Rh8 87. Be6 Re8 88. Bd7 Re7 89. Bb5 Rc7+ 90. Bc4 Rc8 91. Kb3 Kd4 92. Ba6 Re8 93.
Kc2 Ra8 94. Bf1 Ra5 95. Kb3 Ra1 96. Be2 Re1 97. Ba6 Re3+ 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.14"]
[Round "3.3"]
[White "Yip, Carissa"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2452"]
[BlackElo "2310"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Euwe variation"]
[WhiteFideId "2090732"]
[BlackFideId "14101572"]
[EventDate "2025.10.12"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. O-O Nf5 8. dxc5
a5 9. Bd3 Bxc5 10. Qe2 Nh4 11. Nbd2 a4 12. Nxh4 Qxh4 13. Nf3 Qh5 14. Bd2 f6 15.
b4 axb3 16. exf6 gxf6 17. axb3 O-O 18. c4 Rxa1 19. Rxa1 Ne5 20. Bc3 Nxf3+ 21.
Qxf3 Qxf3 22. gxf3 dxc4 23. bxc4 Bc6 24. Be4 Bxe4 25. fxe4 f5 26. Ra5 b6 27. Ra7
Rf7 28. Ra8+ Rf8 29. Ra7 Rf7 30. Ra8+ Rf8 31. Ra7 Rf7 32. Ra8+ Rf8 33. Ra7 Rf7 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.14"]
[Round "3.4"]
[White "Cervantes Landeiro, Thalia"]
[Black "Pourkashiyan, Atousa"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2311"]
[BlackElo "2291"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "3520498"]
[BlackFideId "12502014"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6
Qxf6 9. Qxf6 gxf6 10. h4 h5 11. Nh3 Bd6 12. g3 Nd7 13. Nf4 Nb6 14. f3 Nc8 15.
Kf2 Ne7 16. Bh3 Kf8 17. e4 dxe4 18. fxe4 c5 19. d5 Be5 20. Kf3 Rd8 21. Rad1 Rg8
22. Rhe1 Nc8 23. Nd3 b6 24. Nxe5 fxe5 25. Bxc8 Rxc8 26. Nb5 Ke7 27. a4 Kd7 28.
Nxa7 Ra8 29. Nc6 Kd6 30. Ra1 f6 31. a5 Be8 32. axb6 Bxc6 33. dxc6 Kxc6 34. Rxa8
Rxa8 35. g4 hxg4+ 36. Kxg4 Kxb6 37. Kf5 Ra2 38. Rb1 c4 39. h5 Kc5 40. h6 Ra8 41.
h7 Kd4 42. Rh1 Rh8 43. Rh3 Kc5 44. Kxf6 Kd4 45. Kg7 Rxh7+ 46. Rxh7 Kxe4 47. Kf6 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.14"]
[Round "3.5"]
[White "Krush, Irina"]
[Black "Atwell, Rose"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2388"]
[BlackElo "2353"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "2012782"]
[BlackFideId "30951011"]
[EventDate "2025.10.12"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 b6 5. cxd5 exd5 6. g3 Bb7 7. Bg2 Nbd7 8. O-O
a6 9. Nc3 Bd6 10. Nh4 O-O 11. Nf5 Bc5 12. d4 Bb4 13. a3 Bxc3 14. Bxc3 Re8 15.
Rc1 Nf8 16. Bb2 g6 17. Nh4 Qe7 18. e3 Ne6 19. Nf3 a5 20. Ne5 c5 21. Nf3 Ne4 22.
Re1 Rac8 23. dxc5 bxc5 24. Nd2 Nxd2 25. Qxd2 d4 26. exd4 Bxg2 27. Kxg2 cxd4 28.
Rxc8 Qb7+ 29. Kg1 Qxc8 30. Qxa5 Rd8 31. h4 Rd6 32. Rc1 Qd7 33. b4 Rd5 34. Qa8+
Kg7 35. Qc6 Qd8 36. b5 Kh6 37. a4 d3 38. Bf6 Qd7 39. Qxd7 Rxd7 40. Kf1 d2 41.
Rd1 Ra7 42. Rxd2 Rxa4 43. Rb2 Nc5 44. b6 Nb7 45. Ke2 Re4+ 46. Kd3 Nc5+ 47. Kd2
Re8 48. f3 Nb7 49. g4 Re6 50. Bd4 f5 51. Rc2 fxg4 52. fxg4 Rd6 53. Ke3 Re6+ 54.
Kf3 g5 55. Rc7 gxh4 56. Rxb7 Re1 57. Bf2 Rf1 58. Kg2 Rb1 59. Bxh4 Kg6 60. Rb8 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.14"]
[Round "3.6"]
[White "Paragua, Megan Althea"]
[Black "Lee, Alice"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2259"]
[BlackElo "2409"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[WhiteFideId "30973007"]
[BlackFideId "30941822"]
[EventDate "2025.10.12"]

1. Nf3 Nf6 2. d4 g6 3. e3 Bg7 4. Be2 O-O 5. O-O d5 6. b3 c5 7. Bb2 cxd4 8. exd4
Nc6 9. Nbd2 Bf5 10. c3 Rc8 11. Re1 Rc7 12. Nf1 h5 13. Ng3 Bc8 14. Bc1 Qd6 15.
Bd3 Bg4 16. a4 h4 17. Ba3 Qd7 18. Nf1 h3 19. g3 Bh6 20. Bc1 Bxc1 21. Rxc1 Nxd4
22. cxd4 Rxc1 23. Qxc1 Bxf3 24. Qe3 Be4 25. Bxe4 dxe4 26. Nd2 Rc8 27. Nxe4 Nxe4
28. Qxe4 Rc3 29. Rb1 Qc8 30. Qe1 Qf5 31. Qf1 g5 32. Re1 g4 33. Rxe7 Qf3 34. Re8+
Kg7 35. Re1 Rxb3 36. Rd1 Rb2 37. Re1 Rd2 38. a5 Rxd4 39. Rb1 Ra4 40. Re1 Rxa5
41. Re3 Qd5 42. Re2 Kf8 43. Re1 Qf3 44. Rd1 Ra2 45. Rd8+ Kg7 46. Re8 Rb2 47. Re1
a5 48. Ra1 b5 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.15"]
[Round "4.1"]
[White "Krush, Irina"]
[Black "Yu, Jennifer"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2388"]
[BlackElo "2256"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "2012782"]
[BlackFideId "2078341"]
[EventDate "2025.10.12"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be6 6. e3 Nbd7 7. Bd3 c6 8. h3
Be7 9. Bf4 g6 10. Nf3 Nh5 11. Bh2 O-O 12. Qc2 Re8 13. O-O-O b5 14. g4 Ng7 15.
Kb1 Rc8 16. Ne2 c5 17. dxc5 Nxc5 18. Ned4 b4 19. Qe2 Qb6 20. Rhg1 Bd7 21. h4
Nge6 22. Be5 Nxd3 23. Qxd3 Nc5 24. Qe2 f6 25. Bh2 Ne4 26. Ka1 Rc5 27. g5 Bc8 28.
gxf6 Bxf6 29. h5 Ba6 30. Qe1 Bc4 31. hxg6 h6 32. Nd2 Nxd2 33. Qxd2 Ra5 34. a3
bxa3 35. b3 Bxb3 36. Rb1 Rb5 37. Qc3 a5 38. Rgc1 a2 39. Rb2 a4 40. Bc7 Qb7 41.
Bd6 Rb6 42. Ba3 Qg7 43. Rd2 Bc4 44. Rb2 Bxd4 45. exd4 Rxg6 46. Rd2 Rg1 47. Rdd1
Rg2 48. Bd6 Rxf2 49. Be5 Qg6 50. Rg1 Rg2 51. Rxg2 Qxg2 52. Qe3 Kh7 53. Rg1 Rf8
54. Bg3 Qxg1+ 55. Qxg1 Rf1+ 56. Qxf1 Bxf1 57. Kxa2 h5 58. Ka3 Bb5 59. Kb4 Be8
60. Be1 Kg6 61. Kc5 a3 62. Kxd5 a2 63. Bc3 Kf5 64. Kc4 h4 65. Kb3 h3 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.15"]
[Round "4.2"]
[White "Atwell, Rose"]
[Black "Pourkashiyan, Atousa"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2353"]
[BlackElo "2291"]
[ECO "E01"]
[Opening "Catalan"]
[Variation "closed"]
[WhiteFideId "30951011"]
[BlackFideId "12502014"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bd6 5. Nf3 O-O 6. O-O Nc6 7. b3 dxc4 8. bxc4
e5 9. e3 exd4 10. exd4 Bf5 11. Nbd2 Re8 12. Bb2 Qd7 13. Qb3 Ne4 14. Nxe4 Bxe4
15. c5 Bf8 16. Ne5 Nxe5 17. Bxe4 Nc6 18. Qd3 h6 19. Rfe1 Ne7 20. d5 Rad8 21.
Red1 Ng6 22. Bf5 Qe7 23. Rac1 Qe2 24. Qb3 Ne5 25. Kg2 Qh5 26. Bh3 b6 27. d6 cxd6
28. c6 g5 29. Bxe5 g4 30. Bxg4 Qxg4 31. c7 Rc8 32. Bxd6 Bg7 33. Bf4 Qg6 34. Re1
Rxe1 35. Rxe1 Bf8 36. Qd5 Qc2 37. Qd7 Ra8 38. Rc1 Qe4+ 39. Kg1 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.15"]
[Round "4.3"]
[White "Sargsyan, Anna M."]
[Black "Paragua, Megan Althea"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2369"]
[BlackElo "2259"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "13308130"]
[BlackFideId "30973007"]
[EventDate "2025.10.12"]

1. e4 c5 2. Nf3 a6 3. g3 d6 4. Bg2 Nf6 5. d3 e6 6. O-O Be7 7. e5 dxe5 8. Nxe5
O-O 9. Nd2 Nd5 10. a4 Bd6 11. Nec4 Bc7 12. a5 Bd7 13. Ne4 Qe7 14. b3 Bb5 15. Ba3
Nd7 16. d4 Rfd8 17. Re1 Bc6 18. Nxc5 Nxc5 19. Bxc5 Qf6 20. Qh5 g6 21. Qh6 Qg7
22. Qc1 h5 23. Nd2 h4 24. Ne4 hxg3 25. hxg3 Rd7 26. c3 Ne7 27. Qg5 Nd5 28. c4
Bd8 29. Qe5 Nf6 30. Ng5 Bc7 31. Qe2 Qh6 32. Bxc6 bxc6 33. Ne4 Bd8 34. Kg2 Nxe4
35. Qxe4 Rc8 36. b4 Be7 37. Bxe7 Rxe7 38. Rh1 Qg5 39. Rh4 Rec7 40. Rah1 Kf8 41.
Rf4 Kg8 42. Rhh4 Kg7 43. Qe3 Qe7 44. Qe5+ f6 45. Rxf6 Qxf6 46. Rh7+ Kxh7 47.
Qxf6 Rb8 48. Qe5 Rbb7 49. Qd6 Kh6 50. f4 Kh7 51. Kh3 Rd7 52. Qxc6 Rdc7 53. Qxe6
Rxb4 54. f5 Rbxc4 55. Qxg6+ Kh8 56. Qxa6 Rh7+ 57. Kg2 Rc2+ 58. Kf3 Rc3+ 59. Kf4
Rg7 60. g4 Rh3 61. f6 Rf7 62. g5 Rh4+ 63. Kf5 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.15"]
[Round "4.4"]
[White "Lee, Alice"]
[Black "Yip, Carissa"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2409"]
[BlackElo "2452"]
[ECO "E62"]
[Opening "King's Indian"]
[Variation "fianchetto, Larsen system"]
[WhiteFideId "30941822"]
[BlackFideId "2090732"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 c6 7. O-O Bf5 8. Ne1 e5
9. d5 cxd5 10. Nxd5 Nxd5 11. Bxd5 Nc6 12. Nc2 Rc8 13. b3 e4 14. Rb1 Ne7 15. Ne3
Bh3 16. Re1 Nxd5 17. Qxd5 Re8 18. Bb2 Bxb2 19. Rxb2 Rc6 20. Rd2 a6 21. Qd4 Be6
22. Red1 Qc8 23. Qf6 b5 24. Rxd6 Rxd6 25. Rxd6 bxc4 26. bxc4 h5 27. h4 Qb8 28.
Rd2 Qb1+ 29. Kh2 Qe1 30. Rb2 Bf5 31. Ng2 Qxf2 32. e3 Qf1 33. c5 Qc4 34. Qd4 Qc1
35. Nf4 Rc8 36. Nd5 Qxc5 37. Qe5 Be6 38. Nf6+ Kf8 39. Nh7+ Kg8 40. Nf6+ Kf8 41.
Nh7+ Kg8 42. Nf6+ Kf8 43. Nh7+ 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.15"]
[Round "4.5"]
[White "Zatonskih, Anna"]
[Black "Paikidze, Nazi"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2310"]
[BlackElo "2297"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "14101572"]
[BlackFideId "13603620"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. Bd2 O-O 6. a3 Bxc3 7. Bxc3 Qe7 8. Nf3
Nbd7 9. e3 b6 10. Be2 Bb7 11. O-O Ne4 12. Nd2 Nxc3 13. Qxc3 f5 14. b4 e5 15.
dxe5 Nxe5 16. c5 f4 17. exf4 Rxf4 18. cxd6 Qxd6 19. Rac1 Raf8 20. f3 Rh4 21. g3
Rh3 22. Rf2 Kh8 23. Nc4 Nxc4 24. Qxc4 c6 25. Rd1 Qe7 26. Qe4 Qf7 27. Bc4 Qf6 28.
Rd7 Bc8 29. Rxa7 b5 30. Bf1 Rh6 31. Rd2 Kg8 32. f4 Bg4 33. Qd4 Re8 34. Qxf6 Rxf6
35. Bg2 h5 36. Rc7 h4 37. Bxc6 Re3 38. Bd5+ Kh7 39. Kf2 Rxa3 40. Be4+ Kh6 41.
Rd8 Bf5 42. Bxf5 Rxf5 43. Rh8+ Kg6 44. Rxh4 Rd5 45. Kg2 Kf6 46. Rh7 Ra2+ 47. Kh3
Rb2 48. Rcxg7 Rxb4 49. Kg4 Rd8 50. h4 Rb1 51. Re7 Rf8 52. Kh5 Rf1 53. g4 Rxf4
54. g5+ Kf5 55. Rhf7+ 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.15"]
[Round "4.6"]
[White "Abrahamyan, Tatev"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2407"]
[BlackElo "2311"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "13301918"]
[BlackFideId "3520498"]
[EventDate "2025.10.12"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qe7 8. a4
Nf6 9. a5 O-O 10. h3 Ne8 11. Nbd2 Nc7 12. Nc4 f6 13. Be3 Be6 14. Nfd2 Rad8 15.
Qb1 f5 16. exf5 gxf5 17. f3 Nd5 18. Qc1 Nxe3 19. Nxe3 Bh6 20. Re2 c4 21. Ndxc4
e4 22. fxe4 f4 23. Ng4 Bxg4 24. hxg4 f3 25. Qxh6 fxe2 26. Qe3 Qh4 27. Qxe2 Rf6
28. Ne3 Rh6 29. Nf5 Qh2+ 30. Kf2 Qf4+ 31. Qf3 Qxf3+ 32. Kxf3 Re6 33. d4 Rde8 34.
e5 Rd8 35. Ke4 Kf7 36. Rh1 Rh8 37. c4 Rg6 38. Kf4 h5 39. g5 Ke6 40. d5+ cxd5 41.
cxd5+ Kd7 42. e6+ Kc7 43. d6+ Kd8 44. e7+ Kd7 45. Rc1 Rxd6 46. Nxd6 Kxd6 47. Re1
Re8 48. g6 Rxe7 49. Rxe7 Kxe7 50. Kg5 Kf8 51. Kxh5 Kg7 52. Kg5 Kg8 53. Kh6 Kh8
54. g7+ Kg8 55. g3 b6 56. axb6 axb6 57. b3 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.17"]
[Round "5.1"]
[White "Cervantes Landeiro, Thalia"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2311"]
[BlackElo "2310"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "3520498"]
[BlackFideId "14101572"]
[EventDate "2025.10.12"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 O-O 8. Nge2
h6 9. Bh4 Ne8 10. Bg3 Nd6 11. Qc2 Re8 12. O-O Bf8 13. b4 Nd7 14. b5 Nb6 15. bxc6
bxc6 16. Na4 Nxa4 17. Qxa4 Bd7 18. Qc2 Rc8 19. Rab1 Qa5 20. Nc1 Ne4 21. Nb3 Qa4
22. Bxe4 dxe4 23. Rfc1 Be6 24. h3 Bd5 25. Ra1 Ba3 26. Nc5 Qa5 27. Rcb1 Bxc5 28.
dxc5 Re7 29. Bd6 Rd7 30. Rb2 Qa6 31. Rd1 Rcd8 32. Rd4 Rb7 33. a4 Rdd7 34. Rdb4
Rxb4 35. Rxb4 Rb7 36. Qb2 Rxb4 37. Qxb4 Kh7 38. Kh2 Qe2 39. Bg3 Qc4 40. Qa5 a6
41. Be5 Qe2 42. Qc3 f6 43. Bg3 Qd3 44. Qb4 Bb3 45. a5 Bc4 46. Qb7 Qd5 47. Bd6
Kg8 48. Qd7 Kh7 49. Qe8 Bb5 50. Bf8 Qf5 51. Qe7 Qg6 52. Kg1 Kg8 53. Qd8 Kh7 54.
Qd7 Kg8 55. Bd6 Kh7 56. Qe6 Kh8 57. Kh2 h5 58. g4 hxg4 59. hxg4 Qh6+ 60. Kg2 Qg6
61. Kg3 Be2 62. Bf4 Kh7 63. Bc7 Bf3 64. Qf5 Qxf5 65. gxf5 Kg8 66. Kf4 Kf7 67.
Bd6 Kg8 68. Bc7 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.17"]
[Round "5.2"]
[White "Paragua, Megan Althea"]
[Black "Krush, Irina"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2259"]
[BlackElo "2388"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "30973007"]
[BlackFideId "2012782"]
[EventDate "2025.10.12"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 d6 7. O-O Nf6 8. Re1 Nbd7
9. h3 Be7 10. Bf4 e5 11. Bd2 b4 12. Ne2 O-O 13. Nh4 a5 14. Nf5 Re8 15. g4 Bf8
16. Neg3 Kh8 17. g5 Ng8 18. h4 g6 19. Ne3 f6 20. Bh3 fxg5 21. hxg5 Nb6 22. Nc4
Nxc4 23. dxc4 h6 24. Qg4 Bc8 25. Qh4 Be7 26. Rad1 Kg7 27. Bxc8 hxg5 28. Qh2 Qxc8
29. Kg2 Nh6 30. Rh1 Rh8 31. Qh3 Qg8 32. b3 Qf7 33. Rdf1 Nf5 34. Nxf5+ gxf5 35.
Qxf5 Qxf5 36. exf5 Kf6 37. a4 Kxf5 38. Rxh8 Rxh8 39. Be3 g4 40. Rd1 Rh3 41. Rd2
Bf8 42. Rd1 Bh6 43. Bxh6 Rxh6 44. Kg3 Rh3+ 45. Kg2 Ke6 46. Rd2 Rc3 47. Kh2 e4
48. Kg2 Ke5 49. Kf1 g3 50. fxg3 Rxg3 51. Rd5+ Kf4 52. Rxd6 Kf3 53. Rd5 Rh3 54.
Rf5+ Ke3 55. Rxc5 Kd2 56. Rxa5 Rf3+ 57. Kg2 Kxc2 58. Re5 Kxb3 59. Rxe4 Rf6 60.
a5 Ka3 61. a6 Rxa6 62. Kf3 b3 63. Re5 b2 64. Rb5 Ra4 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.17"]
[Round "5.3"]
[White "Pourkashiyan, Atousa"]
[Black "Abrahamyan, Tatev"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2291"]
[BlackElo "2407"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch"]
[WhiteFideId "12502014"]
[BlackFideId "13301918"]
[EventDate "2025.10.12"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O g5
9. Nb1 cxd4 10. cxd4 g4 11. Ne1 Nxd4 12. Qxg4 Nc6 13. f4 Nc5 14. Nc3 Qb6 15. Kh1
Bd7 16. Qd1 O-O-O 17. Bb1 Rg8 18. Nf3 Kb8 19. Bc2 d4 20. Na4 Nxa4 21. Bxa4 Qa6
22. Bc2 Nb4 23. Bh7 Rg7 24. Be4 Ba4 25. b3 Bxb3 26. Qe1 Nc2 27. Bxc2 Bxc2 28.
Bd2 Ba3 29. Bc1 Bc5 30. Bd2 Rdg8 31. Rf2 Qc6 32. g3 Be4 33. Kg2 h5 34. Rc1 h4
35. Rxc5 hxg3 36. Rxc6 gxf2+ 37. Kxf2 Rg2+ 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.17"]
[Round "5.4"]
[White "Yu, Jennifer"]
[Black "Atwell, Rose"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2256"]
[BlackElo "2353"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "2078341"]
[BlackFideId "30951011"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bf4 c6 7. h3 Bf5 8. e3
Nbd7 9. Qb3 Qb6 10. g4 Bg6 11. Be2 O-O 12. Nh4 Be4 13. f3 Nh5 14. gxh5 Bxh4+ 15.
Kd2 Bf5 16. Qxb6 axb6 17. e4 dxe4 18. fxe4 Be6 19. h6 g6 20. a4 f5 21. d5 Bf7
22. exf5 cxd5 23. b4 gxf5 24. Rhg1+ Kh8 25. Bb5 Nf6 26. Be5 Bg6 27. Raf1 Kg8 28.
Rf4 Rfe8 29. Bxe8 Rxe8 30. Rxf5 Kf7 31. Rf4 Rxe5 32. Rxh4 Ne4+ 33. Nxe4 dxe4 34.
Ke3 Rd5 35. Rf4+ Ke6 36. Rh4 Rd3+ 37. Ke2 Bf5 38. Rg7 Rd4 39. Rxb7 Rxb4 40. Rh5
Kf6 41. Rg7 Rxa4 42. Rg8 Ra2+ 43. Ke1 Ra1+ 44. Kd2 Ra2+ 45. Ke1 Ra1+ 46. Kd2
Ra2+ 47. Ke1 Ra1+ 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.17"]
[Round "5.5"]
[White "Yip, Carissa"]
[Black "Sargsyan, Anna M."]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2452"]
[BlackElo "2369"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"]
[WhiteFideId "2090732"]
[BlackFideId "13308130"]
[EventDate "2025.10.12"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 f5 7. N1c3 a6 8. Bg5
Qd7 9. Na3 f4 10. Nd5 Qf7 11. f3 Be6 12. Bh4 Rc8 13. Bf2 Nf6 14. Be2 Be7 15. Qd2
O-O 16. Nxe7+ Qxe7 17. O-O g5 18. Rfd1 Rcd8 19. b4 g4 20. b5 g3 21. hxg3 fxg3
22. Qg5+ Kh8 23. Qxg3 Rg8 24. Qh2 Nb4 25. Bf1 Rdf8 26. c5 Bg4 27. cxd6 Qg7 28.
Bg3 Bxf3 29. Bxe5 Re8 30. Rd2 Qg5 31. Nc4 axb5 32. d7 Rd8 33. Rf2 bxc4 34. Rxf3
Rg6 35. Qf4 Qxf4 36. Rxf4 Kg7 37. Rd1 Nc6 38. Bc3 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.17"]
[Round "5.6"]
[White "Paikidze, Nazi"]
[Black "Lee, Alice"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2297"]
[BlackElo "2409"]
[ECO "D00"]
[Opening "Queen's pawn"]
[Variation "Chigorin variation"]
[WhiteFideId "13603620"]
[BlackFideId "30941822"]
[EventDate "2025.10.12"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. e3 a6 5. Qf3 c5 6. O-O-O Nc6 7. g4 b5 8. g5 b4
9. Nb1 Ne4 10. dxc5 Qa5 11. Bd3 b3 12. axb3 Nb4 13. Na3 Nxd3+ 14. Rxd3 Bxc5 15.
Ne2 Bb7 16. Be5 Bxa3 17. bxa3 d4 18. Qf4 Nc5 19. Rhd1 Nxd3+ 20. Rxd3 Qe1+ 21.
Kb2 Qxe2 22. Bxd4 O-O 23. Qe5 f6 24. Qxe6+ Rf7 25. g6 hxg6 26. Bc5 Qh5 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.18"]
[Round "6.1"]
[White "Krush, Irina"]
[Black "Yip, Carissa"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2388"]
[BlackElo "2452"]
[ECO "E92"]
[Opening "King's Indian"]
[Variation "Petrosian system, Stein variation"]
[WhiteFideId "2012782"]
[BlackFideId "2090732"]
[EventDate "2025.10.12"]

1. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Be2 O-O 6. Nf3 e5 7. d5 a5 8. h3 Na6
9. Bg5 Qe8 10. Nd2 Nd7 11. g4 Ndc5 12. Rg1 Kh8 13. Nf1 f5 14. Qd2 Nb4 15. Be3
Nxe4 16. Nxe4 fxe4 17. Ng3 Nd3+ 18. Bxd3 exd3 19. Qxd3 e4 20. Nxe4 Qe5 21. Rb1
Bd7 22. Ke2 Rae8 23. f3 Qh2+ 24. Nf2 Bh6 25. Qd4+ Kg8 26. g5 Bg7 27. Qh4 Bf5 28.
Rbd1 Qe5 29. Ne4 Bxe4 30. fxe4 Qxb2+ 31. Rd2 Qc3 32. e5 Qxe5 33. Rg3 Rf4 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.18"]
[Round "6.2"]
[White "Atwell, Rose"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2353"]
[BlackElo "2407"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Euwe variation"]
[WhiteFideId "30951011"]
[BlackFideId "13301918"]
[EventDate "2025.10.12"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4
Nf5 9. Nc2 Nb4 10. Ne3 Rc8 11. O-O Nxe3 12. fxe3 Be7 13. a3 Nc6 14. b4 O-O 15.
Ne1 f6 16. exf6 Bxf6 17. Bb2 Ne7 18. Bd3 Bg5 19. Rxf8+ Qxf8 20. Qe2 Nf5 21. e4
dxe4 22. Bxe4 Bc6 23. Bxc6 Rxc6 24. b5 Rd6 25. Nf3 Bf6 26. Qe4 Qf7 27. g4 Nh4
28. Nxh4 Bxh4 29. Rf1 Qe7 30. Bc3 Rd8 31. Be1 Bf6 32. Bf2 Rd5 33. Re1 Rxb5 34.
Qxe6+ Qxe6 35. Rxe6 Kf7 36. Re3 Bxd4 37. Rf3+ Bf6 38. Bxa7 Kg6 39. Kg2 Be7 40.
Re3 Rb2+ 41. Kf3 Kf7 42. Ke4 Rxh2 43. Rb3 Rg2 44. Rxb7 Rxg4+ 45. Kf3 Rc4 46. a4
Ke6 47. a5 Ra4 48. Rb6+ Kd5 49. a6 Bf6 50. Bb8 Bd4 51. Rd6+ Kc4 52. Ke4 Kc5 53.
Rd5+ Kb6 54. Rxd4 Rxd4+ 55. Kxd4 Kxa6 56. Be5 Kb6 57. Bxg7 h6 58. Bxh6 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.18"]
[Round "6.3"]
[White "Lee, Alice"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2409"]
[BlackElo "2311"]
[ECO "A34"]
[Opening "English"]
[Variation "symmetrical, three knights system"]
[WhiteFideId "30941822"]
[BlackFideId "3520498"]
[EventDate "2025.10.12"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e3 e6 6. Be2 Nc6 7. O-O Be7 8. d4
cxd4 9. Nxd4 Nxc3 10. bxc3 Bd7 11. Rb1 e5 12. Nxc6 Bxc6 13. Bb5 Qc7 14. Qd5 O-O
15. Bxc6 bxc6 16. Qc4 Rab8 17. Rb3 Rfd8 18. e4 h6 19. Be3 Bg5 20. Bc5 Qa5 21.
Rbb1 Bd2 22. Rb4 Rxb4 23. cxb4 Qa4 24. Qb3 Qxb3 25. axb3 Rb8 26. g3 Bxb4 27.
Bxa7 Rb7 28. Ra1 Bf8 29. Be3 Rxb3 30. Rc1 c5 31. Bxc5 Bxc5 32. Rxc5 f6 33. Kg2
Rb4 34. Kf3 h5 35. Rc3 Kh7 36. h4 Kg6 37. Ra3 Rc4 38. Re3 Rb4 39. Ra3 Rc4 40.
Re3 Rb4 41. Ra3 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.18"]
[Round "6.4"]
[White "Sargsyan, Anna M."]
[Black "Paikidze, Nazi"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2369"]
[BlackElo "2297"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[WhiteFideId "13308130"]
[BlackFideId "13603620"]
[EventDate "2025.10.12"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nd7 7. O-O dxe4 8.
Nxe4 Ngf6 9. d4 Nxe4 10. Qxe4 Nf6 11. Qe3 Bd6 12. a4 a5 13. Bd3 O-O 14. Re1 Re8
15. Qf3 h6 16. Bd2 Bc7 17. Rad1 Qd5 18. Qe3 e5 19. Qg3 Nh5 20. Qg4 exd4 21. c4
Qd6 22. g3 Nf6 23. Qf3 Nd7 24. Bf4 Qf6 25. Qg4 Ne5 26. Bxe5 Rxe5 27. Rxe5 Qxe5
28. Qf3 Re8 29. Kg2 g6 30. Rd2 Qg5 31. Re2 Rxe2 32. Qxe2 h5 33. h4 Qd8 34. Qe4
Kg7 35. b3 Qd6 36. Qe8 Bd8 37. Qe4 Bf6 38. Qe1 Qa3 39. Qb1 Qc5 40. Qe1 Be5 41.
Qe2 Kf8 42. Qe1 Bf6 43. Qe2 Qb4 44. Bc2 Qc3 45. Qe4 Qd2 46. Bd3 Qb4 47. Bc2 Qc5
48. Bd3 Be5 49. Qe1 Bf6 50. Qe4 Qe7 51. Qf4 Qe5 52. Qd2 Be7 53. Qd1 Bb4 54. Qf3
Ke7 55. Bc2 f5 56. Qd1 Kd6 57. Kf1 Kc7 58. Qe2 Qd6 59. Bd3 Kb6 60. Qe8 Bc3 61.
Kg2 Kc5 62. Qf7 Kb6 63. Qe8 Bb4 64. Kf1 Qf6 65. Kg2 Be7 66. Qd7 Qd6 67. Qe8 Ka7
68. Qh8 Kb6 69. Qh6 Qf6 70. Qd2 Bd6 71. Qc2 Qe7 72. Qd1 Qe5 73. Kf1 Bb4 74. Qc1
Ka7 75. Qd1 Bc3 76. Qc1 Qe7 77. Bc2 Qd6 78. Qd1 Qa3 79. Kg2 Kb6 80. Qe2 Qc1 81.
Bd1 Qd2 82. Kf1 d3 83. Qxd2 Bxd2 84. f3 Kc5 85. g4 f4 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.18"]
[Round "6.5"]
[White "Yu, Jennifer"]
[Black "Paragua, Megan Althea"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2256"]
[BlackElo "2259"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "2078341"]
[BlackFideId "30973007"]
[EventDate "2025.10.12"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. e3 Be7 5. b3 O-O 6. Bb2 b6 7. cxd5 exd5 8. d4
Bb7 9. Bd3 Nbd7 10. O-O Ne4 11. Ne5 Nxc3 12. Bxc3 Nf6 13. Bb2 c5 14. Rc1 Bd6 15.
dxc5 bxc5 16. Ng4 Nxg4 17. Qxg4 g6 18. Rfd1 Qe7 19. h4 h5 20. Qg5 Qxg5 21. hxg5
Be7 22. f4 Rac8 23. Kf2 Rfd8 24. Be2 Rc6 25. Be5 Re6 26. Bf3 a5 27. g4 Bxg5 28.
Rxc5 Bh4+ 29. Kg2 Bf6 30. Bxf6 Rxf6 31. gxh5 gxh5 32. Rxa5 Rg6+ 33. Kf2 Rc8 34.
Rd2 h4 35. Bxd5 Rd8 36. Bxf7+ Kxf7 37. Rxd8 Rg2+ 38. Ke1 Bf3 39. Rh8 Rh2 40.
Ra7+ Kg6 41. Rah7 Rxa2 42. Rxh4 Kf5 43. Rh2 Ra1+ 44. Kf2 Bd1 45. b4 Rb1 46. Rd8
Bc2 47. Rh5+ Kg6 48. Rc5 Be4 49. Rd6+ Kf7 50. Rc7+ Ke8 51. Rh6 Rb2+ 52. Kg3 Kd8
53. Ra7 Rg2+ 54. Kh4 Rg8 55. Re6 Bf3 56. e4 Rg4+ 57. Kh3 Rg1 58. Rf6 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.18"]
[Round "6.6"]
[White "Zatonskih, Anna"]
[Black "Pourkashiyan, Atousa"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2310"]
[BlackElo "2291"]
[ECO "E20"]
[Opening "Nimzo-Indian defence"]
[WhiteFideId "14101572"]
[BlackFideId "12502014"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. e3 Bb7 6. Nf3 O-O 7. Bd3 d5 8. O-O
dxc4 9. Bxc4 Nbd7 10. Qe2 c5 11. Rfd1 Rc8 12. Bb3 cxd4 13. exd4 Bxc3 14. Bxc3
Bd5 15. Bc2 Qc7 16. Ne5 Qb7 17. f3 Nxe5 18. dxe5 Nd7 19. Rd4 Rfd8 20. Rad1 Qc7
21. f4 Nf8 22. Qd2 Re8 23. a3 Bc6 24. Qd3 Bb7 25. Rd2 a5 26. Rd6 Bd5 27. Bd4 Rb8
28. Qb5 Bc4 29. Qc6 Qxc6 30. Rxc6 b5 31. a4 Ng6 32. g3 Ne7 33. Rc5 Rec8 34. b3
Bd5 35. axb5 Kf8 36. b6 Nc6 37. Be3 Ke8 38. Bd1 Rb7 39. Be2 Rbb8 40. Ba6 Ne7 41.
Bxc8 Nxc8 42. Rxa5 Nxb6 43. Rb5 Nd7 44. Rxb8+ Nxb8 45. b4 Kd7 46. b5 Kc7 47.
Rc2+ Kb7 48. Rc3 Nd7 49. Bd4 f6 50. b6 Nxb6 51. Bxb6 Kxb6 52. exf6 gxf6 53. Rc8
h5 54. Kf2 Kb7 55. Rf8 f5 56. Rh8 Kc6 57. Rxh5 Kd6 58. Rh7 e5 59. fxe5+ Kxe5 60.
Ke3 Kf6 61. Kf4 Bc4 62. Rh6+ Kg7 63. Rd6 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.19"]
[Round "7.1"]
[White "Pourkashiyan, Atousa"]
[Black "Lee, Alice"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2291"]
[BlackElo "2409"]
[ECO "B58"]
[Opening "Sicilian"]
[Variation "Boleslavsky variation"]
[WhiteFideId "12502014"]
[BlackFideId "30941822"]
[EventDate "2025.10.12"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 Be7 8. O-O
O-O 9. Bg5 Be6 10. Bxf6 Bxf6 11. Nd5 Bxd5 12. Qxd5 Qb6 13. Qb3 Qc7 14. c3 g6 15.
Rad1 Rac8 16. Rfe1 Kg7 17. Nd2 Na5 18. Qd5 Bg5 19. b4 Bxd2 20. Rxd2 Nc4 21. Bxc4
Qxc4 22. Re3 Qxd5 23. Rxd5 Rfd8 24. Kf1 Kf6 25. Ke2 Ke6 26. Rb5 b6 27. a4 Rc6
28. a5 f5 29. exf5+ Kxf5 30. Rd3 Ke6 31. Rd2 d5 32. axb6 axb6 33. Ra2 e4 34. Ra7
Rxc3 35. Rxb6+ Ke5 36. Ra2 Kd4 37. Rd2+ Kc4 38. Rb7 Kb3 39. Rxh7 d4 40. Re7 d3+
41. Ke1 Rc1+ 42. Rd1 Rdc8 43. Ra7 R8c2 44. Rxc1 d2+ 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.19"]
[Round "7.2"]
[White "Yip, Carissa"]
[Black "Yu, Jennifer"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2452"]
[BlackElo "2256"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "2090732"]
[BlackFideId "2078341"]
[EventDate "2025.10.12"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
h4 a5 9. c4 Ba6 10. g3 f6 11. e6 dxe6 12. Bg2 Qf7 13. O-O Bc5 14. Nc3 O-O 15.
Na4 Bd4 16. Qe4 e5 17. cxd5 f5 18. Qf3 Bxf1 19. Kxf1 Rad8 20. Bg5 Rxd5 21. Rc1
h6 22. Be3 e4 23. Qe2 Bxe3 24. Qxe3 Rd3 25. Qc5 Qxa2 26. Qxc6 Rfd8 27. Bh3 Qb3
28. Kg1 e3 29. Bf1 Rd1 30. Rxd1 Qxd1 31. fxe3 Qe1 32. Qc4+ Kh8 33. Qf4 Re8 34.
Nc3 Qxe3+ 35. Qxe3 Rxe3 36. Kf2 Re5 37. h5 Kg8 38. Bc4+ Kf8 39. Kf3 Ke7 40. Kf4
Rc5 41. Nd5+ Ke6 42. Ne3+ Kf6 43. Nd5+ Ke6 44. Ne3+ Kf6 45. Nd5+ Ke6 46. Ne3+
Kf6 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.19"]
[Round "7.3"]
[White "Paikidze, Nazi"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2297"]
[BlackElo "2388"]
[ECO "E20"]
[Opening "Nimzo-Indian defence"]
[WhiteFideId "13603620"]
[BlackFideId "2012782"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5. e3 d5 6. Nf3 b6 7. cxd5 exd5 8. Bd3
Bb7 9. O-O Bd6 10. Qc2 a6 11. Ne5 c5 12. f4 Nc6 13. a3 cxd4 14. Nxc6 Bxc6 15.
exd4 Qb8 16. Rae1 Qb7 17. Re2 Rae8 18. Rfe1 Rxe2 19. Rxe2 h6 20. Bf5 Re8 21.
Rxe8+ Bxe8 22. g3 Bc6 23. Nd1 a5 24. Ne3 Ne4 25. Bxe4 dxe4 26. Nc4 Bc7 27. b4 a4
28. Ne3 Bd8 29. Bc3 b5 30. d5 Bb6 31. Qe2 Bxd5 32. Kg2 Qd7 33. Qd2 Bc6 34. Qxd7
Bxd7 35. Nd5 Bd8 36. Bd4 Bc6 37. Nc3 f5 38. Kf2 g5 39. Ke3 Kf7 40. Ne2 Bd5 41.
Bc5 Bc4 42. Nd4 Kg6 43. Nc6 gxf4+ 44. gxf4 Bc7 45. Ne7+ Kf6 46. Nc6 Bd3 47. Nd4
Kg6 48. Ne6 Bb8 49. Nd4 Bc4 50. Nc6 Bc7 51. Ne7+ Kf6 52. Nc6 Be6 53. Bd4+ Kg6
54. Be5 Bxe5 55. fxe5 Kg5 56. Nd4 Bd5 57. Ne2 Bc4 58. Nf4 Bb3 59. Ne2 h5 60. Nf4
h4 61. h3 Bc4 62. Ng2 Bf7 63. Nf4 Bg8 64. Ne2 Bh7 65. Nf4 Bg6 66. Ne2 Be8 67.
Nf4 Bc6 68. Ne2 Bd5 69. Nf4 Bc4 70. Ng2 Be6 71. Nf4 Bf7 72. Ne2 Be8 73. Nf4 Bd7
74. Ne2 Be8 75. Nf4 Bd7 76. Ne2 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.19"]
[Round "7.4"]
[White "Abrahamyan, Tatev"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2407"]
[BlackElo "2310"]
[ECO "C00"]
[Opening "French"]
[Variation "Reti (Spielmann) variation"]
[WhiteFideId "13301918"]
[BlackFideId "14101572"]
[EventDate "2025.10.12"]

1. e4 e6 2. b3 d5 3. Bb2 Nc6 4. e5 d4 5. Nf3 a6 6. Bd3 Nge7 7. Qe2 Nb4 8. Nxd4
Nxd3+ 9. Qxd3 c5 10. Ne2 Qxd3 11. cxd3 Nc6 12. a3 b5 13. d4 Bb7 14. dxc5 Bxc5
15. d4 Bb6 16. a4 O-O 17. O-O Rad8 18. axb5 axb5 19. Na3 Nxd4 20. Nxd4 Bxd4 21.
Bxd4 Rxd4 22. Nxb5 Rb4 23. Nd6 Bd5 24. Rfc1 Bxb3 25. h3 Ra4 26. Rab1 Bd5 27. Rc7
f6 28. Re7 Rfa8 29. Kh2 fxe5 30. Rc1 R4a6 31. Rcc7 Rxd6 32. Rxg7+ Kh8 33. Rxh7+
Kg8 34. Rhg7+ Kh8 35. Rh7+ Kg8 36. Rhg7+ Kh8 37. Rh7+ Kg8 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.19"]
[Round "7.5"]
[White "Cervantes Landeiro, Thalia"]
[Black "Sargsyan, Anna M."]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2311"]
[BlackElo "2369"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "3520498"]
[BlackFideId "13308130"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 b6 5. c3 Bb7 6. Nbd2 Be7 7. Bd3 O-O 8. h4
Nbd7 9. h5 Ne4 10. Ne5 f6 11. Ng6 Re8 12. Nxe7+ Qxe7 13. Nxe4 dxe4 14. Bc4 Kh8
15. Qg4 Nf8 16. Qg3 Rac8 17. O-O-O a6 18. f3 b5 19. Bb3 a5 20. Bc2 h6 21. Qg4 c5
22. fxe4 b4 23. d5 c4 24. dxe6 b3 25. Bb1 bxa2 26. Bxa2 Qxe6 27. Qxe6 Nxe6 28.
e5 fxe5 29. Bxe5 Nc5 30. Bg3 Rxe3 31. Bf2 Nd3+ 32. Kd2 Re7 33. Bd4 Bxg2 34. Rhg1
Bf3 35. Bxc4 Rxc4 36. Kxd3 Be2+ 37. Kd2 Bxd1 38. Kxd1 Rd7 39. Rg4 Kh7 40. Kd2
Rcc7 41. Kc2 Rd5 42. Rh4 Rb5 43. Kb1 Kg8 44. Ka2 Rg5 45. Ka3 Kf7 46. b3 Ke6 47.
Ka4 Rf7 48. Be3 Rg3 49. Bd4 Rf5 50. Rh2 Rgg5 51. c4 Kf7 52. Bb6 Rxh5 53. Rc2 Rh1
54. c5 Ra1+ 55. Kb5 Ra3 56. Bxa5 Rxb3+ 57. Ka6 g5 58. Bb6 Rf1 59. Kb7 g4 60. Ra2
g3 61. Kc6 Rf2 62. Ra7+ Kg6 63. Ra8 g2 64. Bc7 Kh5 65. Bh2 Rh3 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.19"]
[Round "7.6"]
[White "Paragua, Megan Althea"]
[Black "Atwell, Rose"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2259"]
[BlackElo "2353"]
[ECO "B14"]
[Opening "Caro-Kann"]
[Variation "Panov-Botvinnik attack, 5...e6"]
[WhiteFideId "30973007"]
[BlackFideId "30951011"]
[EventDate "2025.10.12"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 Be7 7. Nf3 O-O 8. Bd3
b6 9. b4 a5 10. Na4 Nbd7 11. a3 axb4 12. axb4 bxc5 13. bxc5 e5 14. Nxe5 Nxe5 15.
dxe5 Ne4 16. Bd2 Nxd2 17. Qxd2 Bd7 18. Bc2 Bb5 19. Ra2 Bxc5 20. Nxc5 Rxa2 21.
Bxh7+ Kxh7 22. Qxa2 Qg5 23. Qb1+ Kh8 24. Qxb5 Qc1+ 25. Ke2 Qxh1 26. Nd7 Rd8 27.
Qa5 Rc8 28. Qxd5 Qb1 29. Ke3 Qc1+ 30. Ke2 Rc2+ 31. Kf3 Rc3+ 32. Ke4 Rc4+ 33. Kd3
Qc2+ 34. Ke3 Qb3+ 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.20"]
[Round "8.1"]
[White "Atwell, Rose"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2353"]
[BlackElo "2310"]
[ECO "A06"]
[Opening "Reti"]
[Variation "Nimzovich-Larsen attack"]
[WhiteFideId "30951011"]
[BlackFideId "14101572"]
[EventDate "2025.10.12"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. g3 h6 5. Bg2 Nf6 6. c4 c6 7. O-O Be7 8. d3 O-O
9. Nbd2 Bh7 10. Qc2 a5 11. a3 Na6 12. Bc3 Re8 13. Qb2 Nc5 14. Rfc1 Rc8 15. Bd4
Ncd7 16. b4 axb4 17. axb4 Bd6 18. Ne5 Nxe5 19. Bxe5 Bxe5 20. Qxe5 Bg6 21. Nb3
Ra8 22. Rxa8 Qxa8 23. Ra1 Qb8 24. Qxb8 Rxb8 25. Ra7 b6 26. Nd4 Rc8 27. b5 cxb5
28. cxb5 Rc1+ 29. Bf1 Kh7 30. Rb7 e5 31. Nf3 Ng4 32. h3 e4 33. dxe4 dxe4 34. Nh4
Nh2 35. Kxh2 Rxf1 36. Kg2 Re1 37. e3 f5 38. Nxg6 Kxg6 39. Rxb6+ Kh5 40. g4+ fxg4
41. hxg4+ Kh4 42. Re6 Rb1 43. Rxe4 Rxb5 44. Kf3 h5 45. Rd4 g5 46. gxh5+ Kxh5 47.
Kg3 Rb3 48. Rd6 Ra3 49. Re6 Ra4 50. e4 Ra3+ 51. f3 Ra2 52. Rf6 Re2 53. Rd6 Ra2
54. Rc6 Rb2 55. Ra6 Rc2 56. Ra5 Kg6 57. Ra6+ Kh5 58. Ra3 Kg6 59. Ra8 Kh5 60. Rg8
Ra2 61. Rh8+ Kg6 62. Rh2 Ra1 63. Rb2 Kh5 64. Kf2 Ra4 65. Rb8 Ra2+ 66. Kg3 Kg6
67. Rh8 Rb2 68. Rh2 Rb1 69. Rd2 Ra1 70. Kf2 Kh5 71. Rd8 Ra3 72. Ke2 Kh4 73. e5
Kg3 74. Rf8 Ra5 75. Rf5 g4 76. f4 Ra2+ 77. Ke3 Ra3+ 78. Ke4 Ra4+ 79. Kd3 Ra3+
80. Kc4 Ra4+ 81. Kd5 Rxf4 82. Rxf4 Kxf4 83. e6 g3 84. e7 g2 85. e8=Q g1=Q 86.
Qf8+ Kg3 87. Qg7+ Kf2 88. Qxg1+ Kxg1 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.20"]
[Round "8.2"]
[White "Sargsyan, Anna M."]
[Black "Pourkashiyan, Atousa"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2369"]
[BlackElo "2291"]
[ECO "E48"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3 d5"]
[WhiteFideId "13308130"]
[BlackFideId "12502014"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Ne2 dxc4 7. Bxc4 c5 8. a3
cxd4 9. exd4 Bd6 10. O-O Bxh2+ 11. Kxh2 Qc7+ 12. Bf4 Qxc4 13. Rc1 Qa6 14. Rh1
Nbd7 15. Kg1 b6 16. b4 b5 17. Ng3 Bb7 18. Bg5 Rfc8 19. Nh5 Nxh5 20. Qxh5 Nf8 21.
a4 bxa4 22. Be7 Qd3 23. Bc5 Qd2 24. Qd1 Qxd1+ 25. Rxd1 Bc6 26. Ra1 Nd7 27. Kh2
Nxc5 28. dxc5 Rab8 29. Rhb1 Kf8 30. f3 a6 31. Kg3 Rb7 32. Nxa4 Bxa4 33. Rxa4
Rxc5 34. bxc5 Rxb1 35. Rxa6 Rc1 36. c6 Ke7 37. Kf4 Kf6 38. g4 h6 39. Ke4 Rc4+
40. Kd3 Rc1 41. Ke4 g6 42. Rb6 h5 43. gxh5 gxh5 44. Kf4 Rc4+ 45. Kg3 Rc3 46. Ra6
Kg6 47. Rb6 h4+ 48. Kg4 Rc4+ 49. f4 f5+ 50. Kh3 Kh5 51. c7 Rxc7 52. Rxe6 Rc3+
53. Kg2 Kg4 54. Ra6 Rc2+ 55. Kg1 Kxf4 56. Ra4+ Kg3 57. Ra3+ Kg4 58. Ra4+ f4 59.
Ra3 Re2 60. Rb3 Re3 61. Rb2 Kf3 62. Rf2+ Ke4 63. Ra2 Kf3 64. Rf2+ Kg4 65. Ra2
Rg3+ 66. Kh2 h3 67. Ra8 Rg2+ 68. Kh1 Re2 69. Kg1 Kg3 70. Rg8+ Kf3 71. Ra8 Re1+
72. Kh2 Kf2 73. Ra2+ Re2 74. Ra4 f3 75. Kxh3 Kf1 76. Kg3 f2 77. Kf3 Re8 78. Ra1+
Re1 79. Ra2 Kg1 80. Rxf2 Rf1 81. Rxf1+ Kxf1 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.20"]
[Round "8.3"]
[White "Paragua, Megan Althea"]
[Black "Yip, Carissa"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2259"]
[BlackElo "2452"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "30973007"]
[BlackFideId "2090732"]
[EventDate "2025.10.12"]

1. e4 g6 2. d4 Bg7 3. Ne2 d6 4. g3 Nf6 5. Bg2 O-O 6. O-O c6 7. h3 Nbd7 8. Be3 e5
9. Nd2 exd4 10. Nxd4 Re8 11. c3 d5 12. Bg5 h6 13. Bxf6 Nxf6 14. exd5 Nxd5 15.
N2f3 Nb6 16. Re1 Rxe1+ 17. Qxe1 Qf6 18. Kh2 Bd7 19. Nb3 Re8 20. Qd2 Be6 21. Nfd4
Rd8 22. Nc5 Bc8 23. Qe2 Qd6 24. Ndb3 Qf6 25. Na5 Qg5 26. Naxb7 Bxb7 27. Nxb7 Rd2
28. Qe8+ Bf8 29. Rf1 Rxb2 30. Qxc6 Rxa2 31. h4 Qe5 32. c4 Rc2 33. Bd5 Nxd5 34.
Qxd5 Qe2 35. Kg2 Qxc4 36. Qxc4 Rxc4 37. Ra1 Rc7 38. Rb1 Kg7 39. Rb2 Kf6 40. Na5
Ke5 41. Rb5+ Kd4 42. Rb8 Be7 43. Rb1 Kd3 44. Nb7 Bf6 45. Nd6 Be5 46. Re1 Bxd6
47. Rd1+ Kc4 48. Rxd6 a5 49. h5 gxh5 50. Rxh6 a4 51. Rxh5 a3 52. Ra5 Kb4 53. Ra8
Rc5 54. g4 Ra5 55. Rb8+ Ka4 56. Rb1 a2 57. Re1 Kb3 58. Kg3 a1=Q 59. Rxa1 Rxa1
60. Kf4 Rf1 61. f3 Kc4 62. Ke4 Kc5 63. f4 Kd6 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.20"]
[Round "8.4"]
[White "Krush, Irina"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2388"]
[BlackElo "2311"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, 4.e3"]
[WhiteFideId "2012782"]
[BlackFideId "3520498"]
[EventDate "2025.10.12"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 a5 6. b3 d6 7. Bb2 Bxc3 8. Qxc3
O-O 9. Be2 Bg4 10. h3 Bh5 11. d3 Re8 12. g4 Bg6 13. Nh4 d5 14. Nxg6 hxg6 15.
cxd5 Qxd5 16. O-O a4 17. bxa4 Rxa4 18. a3 g5 19. Rac1 Qe6 20. Bd1 Ra6 21. Bf3
Rb6 22. Rb1 Nd7 23. Ba1 Ra8 24. Rfc1 Qd6 25. Rxb6 cxb6 26. Bb2 Nc5 27. Rd1 Na4
28. Qb3 Nxb2 29. Qxb2 Ra6 30. Rb1 Nd8 31. Qb4 Qxb4 32. axb4 Ra3 33. Be4 Kf8 34.
Kg2 Ke7 35. Kg3 Kd6 36. h4 gxh4+ 37. Kxh4 b5 38. Rc1 Nc6 39. Rc5 Nxb4 40. Rxb5
Nc6 41. Rxb7 Nd8 42. Rb5 f6 43. Kh5 Ra2 44. Kg6 Rxf2 45. Kxg7 Ke7 46. Bf5 Rf3
47. Rb6 Rxe3 48. Ra6 Ke8 49. Ra7 Nc6 50. Bd7+ Kd8 51. Bxc6 Rxd3 52. Be4 Rd6 53.
Bf5 Ke8 54. Rf7 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.20"]
[Round "8.5"]
[White "Lee, Alice"]
[Black "Abrahamyan, Tatev"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2409"]
[BlackElo "2407"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "30941822"]
[BlackFideId "13301918"]
[EventDate "2025.10.12"]

1. d4 d5 2. c4 e6 3. Nf3 Nd7 4. g3 dxc4 5. Bg2 Rb8 6. a4 a6 7. a5 Bd6 8. Nbd2 b5
9. axb6 Nxb6 10. O-O Ne7 11. Nxc4 Nxc4 12. Qa4+ Rb5 13. Qxc4 O-O 14. Ng5 h6 15.
Ne4 Nf5 16. Ra4 e5 17. d5 Bb7 18. Nc3 Rb6 19. Rd1 Re8 20. Be4 Qd7 21. Bb1 Ne7
22. Qh4 f5 23. Qh5 Rf8 24. e4 Bc5 25. Rc4 Bd4 26. Ne2 fxe4 27. Nxd4 exd4 28.
Rcxd4 Rbf6 29. Be3 Nf5 30. Rxe4 Nxe3 31. Rxe3 Qd6 32. f4 Qc5 33. Qe5 Rd6 34. Qc3
Qxc3 35. Rxc3 c6 36. Re1 Kf7 37. Rec1 Rfd8 38. dxc6 Rd1+ 39. Kf2 Bc8 40. Ba2+
Kf6 41. Rxd1 Rxd1 42. Rc2 Ke7 43. Bc4 Kd6 44. Be2 Rh1 45. Kg2 Rb1 46. c7 a5 47.
h3 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.20"]
[Round "8.6"]
[White "Yu, Jennifer"]
[Black "Paikidze, Nazi"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2256"]
[BlackElo "2297"]
[ECO "E49"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Botvinnik system"]
[WhiteFideId "2078341"]
[BlackFideId "13603620"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8.
Bxc4 c5 9. Ne2 Qc7 10. Bd3 Nbd7 11. O-O e5 12. Ng3 Re8 13. Bb2 e4 14. Bc2 Nb6
15. Qb1 Nc4 16. Bc1 Qe7 17. Qb5 Nd6 18. Qxc5 b6 19. Qg5 h6 20. Qh4 Ba6 21. Re1
Rac8 22. Bd1 Nd5 23. Qxe7 Rxe7 24. a4 Nc4 25. Bg4 Rcc7 26. f3 Nxc3 27. fxe4 Nxe4
28. Nxe4 Rxe4 29. Bf5 Re8 30. Bd3 Bb7 31. e4 Nd6 32. e5 Nc8 33. Bb2 Ne7 34. a5
Bd5 35. axb6 axb6 36. Ra6 b5 37. Ba3 Bc4 38. Be4 b4 39. Ra5 bxa3 40. d5 Ng6 41.
d6 Rd7 42. Bc6 Rxe5 43. Rexe5 Nxe5 44. Bxd7 Nxd7 45. Rxa3 Be6 46. Kf2 Ne5 47.
Ra5 f6 48. Ra7 Bd7 49. h3 h5 50. Kg3 Kf7 51. h4 Ke6 52. Ra6 Bc6 53. d7 Ke7 54.
d8=Q+ Kxd8 55. Ra7 Bd7 56. Kf2 Ke7 57. g3 Ke6 58. Rb7 Kf5 59. Rb8 Be6 60. Kg2
Kg4 61. Rb4+ Bc4 62. Ra4 Kf5 63. Ra7 g6 64. Ra5 Ke4 65. Ra4 f5 66. Rb4 f4 67.
gxf4 Kxf4 68. Kh3 Kf3 69. Ra4 Be6+ 70. Kh2 Ng4+ 71. Kh3 Nf2+ 72. Kh2 Ne4 73. Ra1
Bf5 74. Rg1 Kf4 75. Rg2 Bg4 76. Ra2 Bf5 77. Rg2 Nf6 78. Rg1 Nd5 79. Rg2 Ne3 80.
Rg1 Kf3 81. Ra1 Ng4+ 82. Kh3 Nf6+ 83. Kh2 Kg4 84. Ra4+ Ne4 85. Kg2 Kxh4 86. Kf3
Kg5 87. Ra8 Nf6 88. Ra5 Nd7 89. Ra4 Bg4+ 90. Kg3 h4+ 91. Kh2 Ne5 92. Ra5 Kf5 93.
Kg2 g5 94. Ra4 Bf3+ 95. Kh3 Bg4+ 96. Kg2 Be2 97. Kf2 Bc4 98. Ra8 g4 99. Rh8 Kg5
100. Rd8 Ng6 101. Rd4 Be6 102. Ke3 Bf5 103. Kf2 Nf4 104. Rd8 g3+ 105. Kf3 g2
106. Kf2 h3 107. Rh8 Kg4 108. Rg8+ Bg6 109. Rh8 Nd3+ 110. Kg1 Ne5 111. Kf2 Nf3 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.22"]
[Round "9.1"]
[White "Paikidze, Nazi"]
[Black "Paragua, Megan Althea"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2297"]
[BlackElo "2259"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "13603620"]
[BlackFideId "30973007"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. Nc3 b6 7. cxd5 exd5 8. O-O
Bb7 9. Ne5 c6 10. e4 dxe4 11. Nxe4 Nd5 12. Nc3 Bf6 13. Qb3 Bxe5 14. dxe5 Nd7 15.
Nxd5 cxd5 16. Rd1 Nxe5 17. Bf4 Ng6 18. Bxd5 Bxd5 19. Rxd5 Qf6 20. Bg5 Qe6 21.
Rad1 h6 22. Be3 Ne5 23. Bf4 Ng6 24. Bd6 Rfe8 25. h4 Ne7 26. Bxe7 Rxe7 27. Rd8+
Rxd8 28. Rxd8+ Kh7 29. Qxe6 Rxe6 30. Rd7 Re2 31. Rxf7 a5 32. b3 Rxa2 33. Rb7 Rb2
34. Rxb6 a4 35. b4 a3 36. Ra6 Rxb4 37. Rxa3 h5 38. Ra5 Kh6 39. Ra6+ Kh7 40. Kg2
Rb3 41. Re6 Ra3 42. Re3 Ra2 43. Rb3 Kg6 44. Kf3 Ra4 45. Ke3 Kh6 46. Rb6+ Kh7 47.
Rd6 Rb4 48. Rd4 Rb2 49. f3 Rb7 50. Rd5 Kh6 51. Ke4 Rb4+ 52. Rd4 Rb6 53. Ke5 Rb5+
54. Kf4 Rb6 55. Re4 Rf6+ 56. Ke3 Rg6 57. g4 hxg4 58. fxg4 Ra6 59. Re5 Kg6 60.
Kf4 Kf6 61. Rf5+ Kg6 62. Kg3 Ra3+ 63. Rf3 Ra5 64. Re3 Rb5 65. Kf4 Kf6 66. Re4
Rb1 67. g5+ Kg6 68. Ke5 Kh5 69. Rf4 Rh1 70. Rf7 Kg6 71. Rf4 Kh5 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.22"]
[Round "9.2"]
[White "Cervantes Landeiro, Thalia"]
[Black "Yu, Jennifer"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2311"]
[BlackElo "2256"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "3520498"]
[BlackFideId "2078341"]
[EventDate "2025.10.12"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 e6 5. Nbd2 Qb6 6. dxc5 Bxc5 7. a4 Nc6 8. Nb3
Be7 9. a5 Qd8 10. c3 Nh5 11. Ne5 Nxf4 12. exf4 O-O 13. Bd3 Qc7 14. Qe2 Bd6 15.
Nxc6 bxc6 16. g3 f6 17. O-O e5 18. fxe5 fxe5 19. Bc2 Rb8 20. Rab1 g6 21. c4 Ba6
22. Nd2 Bc5 23. Qg4 Bc8 24. Qe2 Bh3 25. cxd5 Bxf1 26. Rxf1 cxd5 27. Bb3 Kh8 28.
Kg2 Bd4 29. Qd3 Qxa5 30. Nf3 Qb5 31. Qxb5 Rxb5 32. Nxd4 exd4 33. Bd1 Rxb2 34.
Bf3 d3 35. Rd1 d2 36. Bxd5 a5 37. Kf1 a4 38. Ke2 a3 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.22"]
[Round "9.3"]
[White "Zatonskih, Anna"]
[Black "Lee, Alice"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2310"]
[BlackElo "2409"]
[ECO "D31"]
[Opening "QGD"]
[Variation "3.Nc3"]
[WhiteFideId "14101572"]
[BlackFideId "30941822"]
[EventDate "2025.10.12"]

1. d4 d5 2. c4 e6 3. Nc3 dxc4 4. e4 c5 5. d5 Nf6 6. Bxc4 exd5 7. exd5 a6 8. Nf3
Bd6 9. Qe2+ Be7 10. O-O O-O 11. Re1 Re8 12. Bg5 Nbd7 13. a4 h6 14. Bh4 Bd6 15.
Qc2 Ne5 16. Nxe5 Bxe5 17. d6 Qxd6 18. Rad1 Bxh2+ 19. Kh1 Rxe1+ 20. Rxe1 Be5 21.
Ne4 Nxe4 22. Qxe4 Qd4 23. f4 Qxe4 24. Rxe4 Bxb2 25. Re8+ Kh7 26. Bxf7 g5 27.
fxg5 hxg5 28. Bxg5 Bd4 29. Bd5 Kg7 30. Kh2 Bf2 31. g3 Bd4 32. Bf4 Kg6 33. g4 Bf2
34. Kg2 Bh4 35. Bd6 Kg5 36. Bf3 Kf6 37. Bxc5 Kf7 38. Rf8+ Ke6 39. a5 Kd7 40. Bb6
Be7 41. Rg8 Ke6 42. Kg3 Rb8 43. Bc7 Ra8 44. g5 Bxg5 45. Bg4+ Kd5 46. Bxc8 Kd4
47. Bb6+ Kc3 48. Kf3 Bd2 49. Ke4 Kb4 50. Kd5 Bf4 51. Re8 Bh2 52. Rf8 Rb8 53. Rh8
Bg3 54. Rg8 Bh2 55. Ke6 Kc3 56. Kd7 Ra8 57. Bc7 Kb4 58. Rg4+ Kb5 59. Rg5+ 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.22"]
[Round "9.4"]
[White "Abrahamyan, Tatev"]
[Black "Sargsyan, Anna M."]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2407"]
[BlackElo "2369"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[WhiteFideId "13301918"]
[BlackFideId "13308130"]
[EventDate "2025.10.12"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d4 dxe4 5. Nxe4 Nd7 6. h3 Bxf3 7. Qxf3 Ngf6 8.
Bd3 Nxe4 9. Qxe4 Nf6 10. Qh4 e6 11. O-O h6 12. Re1 Bd6 13. Bg5 Be7 14. c3 Qb6
15. b4 a5 16. a3 Qa7 17. b5 c5 18. Rab1 Qb6 19. dxc5 Qxc5 20. Bxf6 Bxf6 21. Qe4
Qb6 22. Rbc1 Rd8 23. Red1 Ke7 24. Be2 Rxd1+ 25. Bxd1 Rc8 26. Bf3 Rc7 27. a4 Qc5
28. c4 Bd4 29. Qe2 f5 30. g3 Kf6 31. Kg2 Re7 32. Re1 e5 33. Bd5 Qb4 34. Qd1 Qc3
35. Re2 b6 36. Rd2 Bc5 37. Rd3 Qb4 38. g4 e4 39. Qa1+ Kg6 40. gxf5+ Kxf5 41. Qd1
exd3 42. Qxd3+ Kf6 43. Qf3+ Kg6 44. Qd3+ Kf6 45. Qf3+ Kg6 46. Qd3+ Kf6 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.22"]
[Round "9.5"]
[White "Pourkashiyan, Atousa"]
[Black "Krush, Irina"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2291"]
[BlackElo "2388"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "12502014"]
[BlackFideId "2012782"]
[EventDate "2025.10.12"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 d6 7. O-O Nf6 8. Be3
Be7 9. f4 O-O 10. Kh1 Bd7 11. Qe1 b5 12. a3 Nxd4 13. Bxd4 Bc6 14. Qg3 g6 15. Bd3
Nh5 16. Qf2 Nxf4 17. Qxf4 e5 18. Bxe5 dxe5 19. Qxe5 Bd6 20. Qf6 Qc7 21. Qh4 Rae8
22. Rad1 Re5 23. Be2 Rfe8 24. Bf3 a5 25. Qf2 h5 26. Nd5 Bxd5 27. exd5 Qe7 28.
Qd4 h4 29. c3 Re3 30. Qg4 Kh7 31. g3 hxg3 32. hxg3 f5 33. Qh4+ Kg7 34. Qxe7+
R8xe7 35. g4 Kf6 36. Kg2 Rh7 37. Rde1 Rh2+ 38. Kg1 Rxb2 39. gxf5 Rxe1 40. Rxe1
Bc5+ 41. Kh1 Kxf5 42. Re2 Bxa3 43. Re8 Kf4 44. Bg2 Bc5 45. Kh2 a4 46. Ra8 a3 47.
Ra6 g5 48. Rf6+ Kg4 49. Ra6 a2 50. c4 bxc4 51. Ra4 Bd6+ 52. Kg1 Rb1+ 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.22"]
[Round "9.6"]
[White "Yip, Carissa"]
[Black "Atwell, Rose"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2452"]
[BlackElo "2353"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz variation"]
[WhiteFideId "2090732"]
[BlackFideId "30951011"]
[EventDate "2025.10.12"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. h4 Be7 8. a3 b5
9. Nf3 b4 10. axb4 cxd4 11. Nexd4 Ncxe5 12. Nxe5 Nxe5 13. Bf4 Ng6 14. Nc6 Qb6
15. Nxe7 Nxe7 16. Be3 Qb7 17. Qa4+ Bd7 18. Qa6 Qc7 19. Bc5 Nc8 20. Be2 f6 21.
O-O Kf7 22. Ra5 e5 23. Rfa1 Bc6 24. Be3 Ne7 25. Qd3 e4 26. Qd4 Nf5 27. Qc5 Rhc8
28. Rxa7 Rxa7 29. Rxa7 Bb7 30. Ba6 Nxe3 31. Qxc7+ Rxc7 32. fxe3 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.23"]
[Round "10.1"]
[White "Yu, Jennifer"]
[Black "Pourkashiyan, Atousa"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2256"]
[BlackElo "2291"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Charousek (Petrosian) variation"]
[WhiteFideId "2078341"]
[BlackFideId "12502014"]
[EventDate "2025.10.12"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8.
Bd3 Ne7 9. Qc2 b6 10. O-O-O Ba6 11. f3 Bxd3 12. Qxd3 Nd7 13. e4 O-O 14. Nge2
Rfd8 15. e5 Qg6 16. g4 Qxd3 17. Rxd3 c5 18. f4 Rac8 19. Re1 cxd4 20. Rxd4 Nc6
21. Rxd5 Nb4 22. Rd6 Nxa2+ 23. Kb1 Nxc3+ 24. Nxc3 Nc5 25. Red1 Rxd6 26. Rxd6 Kf8
27. Nb5 a6 28. Na3 b5 29. b4 Ne6 30. f5 Nf4 31. f6 Ng6 32. fxg7+ Kxg7 33. e6
fxe6 34. Rxe6 Ra8 35. Kb2 a5 36. bxa5 Rxa5 37. h3 Nf4 38. Re3 Ra7 39. Rf3 Ne6
40. Rf5 b4 41. Nc2 Rf7 42. Rxf7+ Kxf7 43. Nxb4 Ng5 44. Kc3 Nxh3 45. Kd4 Nf2 46.
Ke3 Nxg4+ 47. Kf4 Nf6 48. Kg5 Kg7 49. Nd3 Ne4+ 50. Kh5 h6 51. Nf4 Nf6+ 52. Kh4
Kf7 53. Nh5 Nd5 54. Kg4 Nf6+ 55. Nxf6 Kxf6 56. Kh5 Ke6 57. Kxh6 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.23"]
[Round "10.2"]
[White "Krush, Irina"]
[Black "Abrahamyan, Tatev"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2388"]
[BlackElo "2407"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "Kazakh variation"]
[WhiteFideId "2012782"]
[BlackFideId "13301918"]
[EventDate "2025.10.12"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 Na6 6. Nf3 O-O 7. Be3 e5 8. d5 Ng4
9. Bg5 f6 10. Bh4 g5 11. Bg3 Nh6 12. Nd2 f5 13. exf5 Nxf5 14. O-O Nd4 15. a3 Bf5
16. Nde4 Nxe2+ 17. Qxe2 g4 18. f3 h5 19. b4 h4 20. Be1 gxf3 21. Rxf3 h3 22. Bd2
Qh4 23. Rg3 Rf7 24. Ng5 Qd4+ 25. Kh1 Rf6 26. Rg1 Qh4 27. Ne6 Rg6 28. Rxg6 Bxg6
29. gxh3 Qf6 30. h4 Kh8 31. Nxg7 Rg8 32. Ne6 Qf7 33. Qe3 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.23"]
[Round "10.3"]
[White "Yip, Carissa"]
[Black "Paikidze, Nazi"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2452"]
[BlackElo "2297"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "2090732"]
[BlackFideId "13603620"]
[EventDate "2025.10.12"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O h6 7. Nbd2 Nd7 8. c3 g5
9. Re1 Qc7 10. a4 Bg7 11. Nf1 c5 12. dxc5 Nxe5 13. Nd4 O-O 14. Ng3 Bg6 15. Nh5
Bxh5 16. Bxh5 Nd7 17. h4 g4 18. Bxg4 Nxc5 19. Be3 Ng6 20. h5 Ne7 21. Nb5 Qc6 22.
Bd4 f5 23. Bf3 Ne4 24. Bxg7 Kxg7 25. Qd4+ Rf6 26. Nxa7 Qd7 27. Nb5 Nc6 28. Qb6
Rc8 29. Rad1 Qe7 30. Be2 e5 31. Rxd5 Nd4 32. Nxd4 Qf7 33. Qb5 Nd6 34. Rxd6 Rxd6
35. Qxe5+ Rf6 36. Nxf5+ Kh7 37. Nd6 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.23"]
[Round "10.4"]
[White "Atwell, Rose"]
[Black "Lee, Alice"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2353"]
[BlackElo "2409"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "30951011"]
[BlackFideId "30941822"]
[EventDate "2025.10.12"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 Bb6 7. a4 a6 8. b4 Ne7
9. a5 Ba7 10. Be3 Bxe3 11. fxe3 Ng6 12. O-O c6 13. Nbd2 O-O 14. Ba2 d5 15. Qc2
Kh8 16. exd5 Nxd5 17. Nc4 Qe7 18. e4 Ndf4 19. Kh2 f6 20. Nb6 Rb8 21. Nxc8 Rbxc8
22. Bc4 Rcd8 23. g3 Ne6 24. h4 Qd7 25. Qg2 Nc7 26. h5 Ne7 27. Qh3 Qxh3+ 28. Kxh3
g6 29. h6 Ng8 30. Bxg8 Kxg8 31. d4 exd4 32. cxd4 Nb5 33. Rad1 Rfe8 34. d5 cxd5
35. Rxd5 Rxd5 36. exd5 Rd8 37. Nh2 Kf7 38. Ng4 f5 39. Ne3 Kf6 40. g4 Re8 41. Ng2
Re4 42. gxf5 g5 43. Re1 Rxe1 44. Nxe1 Kxf5 45. Nd3 Nd6 46. Nc5 Kg6 47. b5 Nxb5
48. Nxb7 Kf5 49. Nc5 Ke5 50. Nxa6 Kxd5 51. Kg4 Nd6 52. Nb4+ Kc5 53. Nd3+ Kb5 54.
Ne5 Nc8 55. Ng6 Nd6 56. Nh8 Nc8 57. Kxg5 Ne7 58. Kf6 Ng8+ 59. Kg7 Nxh6 60. Kxh6
Kxa5 61. Kxh7 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.23"]
[Round "10.5"]
[White "Sargsyan, Anna M."]
[Black "Zatonskih, Anna"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2369"]
[BlackElo "2310"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "13308130"]
[BlackFideId "14101572"]
[EventDate "2025.10.12"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3
Nbd7 9. Nf3 Nh5 10. Bxe7 Qxe7 11. O-O Nhf6 12. Rb1 a5 13. a3 O-O 14. Qc2 Nb6 15.
Ne5 Ng4 16. Nf3 Be6 17. b4 axb4 18. axb4 Nf6 19. b5 c5 20. dxc5 Qxc5 21. Rfc1
Rfc8 22. Qd2 Qd6 23. h3 Rc7 24. Ne2 Rac8 25. Rxc7 Rxc7 26. Nf4 Bd7 27. Nd4 Qc5
28. Qe2 Qa3 29. Rb3 Qd6 30. Rb1 Qa3 31. Qd1 Rc8 32. Bf5 Qd6 33. Qf3 Rc7 34. g4
Bxf5 35. Nxf5 Qe5 36. Rd1 Rc2 37. Nd3 Qc3 38. Kg2 Kh7 39. Nd4 Rd2 40. Rxd2 Qxd2
41. Ne5 Kg8 42. Nf5 Nbd7 43. Nxd7 Nxd7 44. Qf4 Nc5 45. Ne7+ Kf8 46. Ng6+ Ke8 47.
Qb8+ Kd7 48. Ne5+ Ke7 49. Qc7+ Ke6 50. Qxc5 Kxe5 51. Qe7# 1-0

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.23"]
[Round "10.6"]
[White "Paragua, Megan Althea"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2259"]
[BlackElo "2311"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "30973007"]
[BlackFideId "3520498"]
[EventDate "2025.10.12"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. c3 Nge7 7. Na3 O-O 8. Nc4
d6 9. Ne3 a6 10. Bf1 b5 11. a4 Rb8 12. axb5 axb5 13. Nc2 f5 14. exf5 gxf5 15. d4
e4 16. Ng5 cxd4 17. Nxd4 Nxd4 18. cxd4 h6 19. Nh3 Nd5 20. Nf4 Nxf4 21. Bxf4 Be6
22. Qd2 Rf6 23. d5 Bf7 24. Ra7 Bh5 25. Rc1 Rg6 26. Rc6 Ra8 27. Rxa8 Qxa8 28.
Rxd6 Rxd6 29. Bxd6 Bf7 30. Bf4 Qxd5 31. Qxd5 Bxd5 32. Bxb5 Bxb2 33. Bd7 Kg7 34.
Bxf5 Bc3 35. Be3 Be5 36. h3 Bc3 37. Bf4 Bc6 38. Kh2 Bd4 39. Kg3 Kf6 40. Bg4 Kg6
41. h4 h5 42. Bc8 Bc5 43. Be3 Bd6+ 44. Kh3 Bb5 45. Bd4 Bc7 46. g3 Be2 47. Kg2
Bf3+ 48. Kf1 Ba5 49. Bh3 Bb4 50. Kg1 Ba5 51. Bf1 Bb4 52. Bb5 Bd6 53. Be8+ Kf5
54. Kh2 Bc7 55. Ba7 Bd6 56. Bb5 Kg6 57. Kg1 Kf5 58. Kf1 Bb4 59. Bd4 Ba5 60. Kg1
Bc7 61. Bf1 Bd6 62. Kh2 Kg6 63. Be3 Kf5 64. Bh3+ Bg4 65. Bf1 Bf3 66. Ba6 Kg6 67.
Bb5 Kf5 68. Ba4 Kg6 69. Bc2 Kf5 70. Bb1 Bc7 71. Bg5 Bb6 72. Kg1 Bc5 73. Ba2 Bb6
74. Bg8 Kg6 75. Bd5 Kf5 76. Bc6 Bc5 77. Kf1 Bb4 78. Bd8 Bc3 79. Bd7+ Kg6 80.
Be8+ Kf5 81. Bc6 Bb4 82. g4+ Bxg4 83. Bg5 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.24"]
[Round "11.1"]
[White "Paikidze, Nazi"]
[Black "Atwell, Rose"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2297"]
[BlackElo "2353"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Charousek (Petrosian) variation"]
[WhiteFideId "13603620"]
[BlackFideId "30951011"]
[EventDate "2025.10.12"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. g3 Nf6 5. Bg2 O-O 6. Nf3 c6 7. O-O Nbd7 8. Nd2
b6 9. cxd5 exd5 10. e4 dxe4 11. Ndxe4 Bb7 12. Qb3 Nxe4 13. Nxe4 Nf6 14. Rd1 Qd7
15. Nxf6+ Bxf6 16. Be3 Rfd8 17. a4 Qc7 18. Rac1 Qd7 19. a5 bxa5 20. Rc5 Qc7 21.
d5 Qb6 22. Qc2 cxd5 23. Rc7 Qb5 24. Bf1 Qb4 25. Bc5 Qg4 26. Rxb7 Rac8 27. Rb5
Be7 28. Rc1 d4 29. Qd2 Bg5 30. f4 Bf6 31. Bd3 h5 32. Re1 h4 33. Qe2 Qd7 34. Rxa5
Re8 35. Qf2 Re3 36. Rxe3 dxe3 37. Qxe3 Bxb2 38. Qe4 Rxc5 39. Rxc5 Bd4+ 40. Kg2
h3+ 41. Kf3 Bxc5 42. Qa8+ Bf8 43. Qe4 g6 44. f5 gxf5 45. Qxf5 Qxf5+ 46. Bxf5 a5
47. Bxh3 a4 48. Bf5 a3 49. Bb1 Kg7 50. Ba2 f5 51. g4 fxg4+ 52. Kxg4 Kf6 53. h4
Ke5 54. h5 Bh6 55. Bg8 Kd4 56. Kf5 Kc3 57. Kg6 Bd2 58. h6 Bxh6 59. Kxh6 a2 60.
Bxa2 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.24"]
[Round "11.2"]
[White "Pourkashiyan, Atousa"]
[Black "Paragua, Megan Althea"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2291"]
[BlackElo "2259"]
[ECO "B40"]
[Opening "Sicilian"]
[Variation "Anderssen variation"]
[WhiteFideId "12502014"]
[BlackFideId "30973007"]
[EventDate "2025.10.12"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 d6 7. Be3 Be7 8. Qe2
e5 9. Nf3 Be6 10. O-O-O Rc8 11. Bg5 O-O 12. Qd2 Ne8 13. h4 a6 14. Bd3 f6 15. Be3
Na5 16. Kb1 b5 17. h5 Nc4 18. Bxc4 Rxc4 19. Qd3 f5 20. exf5 Rxf5 21. Nd2 Rg4 22.
Nde4 Qa8 23. f3 Rxg2 24. Qf1 Rg4 25. Qh3 Rh4 26. Qg2 Rxh1 27. Rxh1 d5 28. Ng5
Bxg5 29. Bxg5 Qc6 30. h6 g6 31. Re1 Nd6 32. f4 Nf7 33. Qg1 Nxg5 34. fxg5 Qc7 35.
Qg3 Kf7 36. Nd1 d4 37. Nf2 Bc4 38. Ng4 Ke6 39. Nf6 Qb7 40. Ne8 Kd7 41. Ng7 Rf4
42. b3 Bf7 43. Rxe5 Qf3 44. Qh2 Bxb3 45. Re1 Bd5 46. Ne8 Qxa3 47. Nf6+ Rxf6 48.
gxf6 Qb4+ 49. Kc1 Qxe1+ 50. Kb2 Qb4+ 51. Kc1 Qa3+ 52. Kd1 Qe3 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.24"]
[Round "11.3"]
[White "Lee, Alice"]
[Black "Sargsyan, Anna M."]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2409"]
[BlackElo "2369"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "30941822"]
[BlackFideId "13308130"]
[EventDate "2025.10.12"]

1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 a6 8. Qc2
dxc4 9. Bxc4 Bd6 10. O-O e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Bd6 14. Bd3 h6
15. Ne4 Nxe4 16. Bxe4 Re8 17. Bf3 Qe7 18. Rac1 Rb8 19. e4 b6 20. e5 Bc5+ 21. Kh1
Bd7 22. Rfd1 Rbd8 23. b4 Bd4 24. Bc6 Qe6 25. Bxd7 Rxd7 26. f5 Qd5 27. Bf4 c5 28.
f6 Qe6 29. bxc5 bxc5 30. fxg7 Rb7 31. Qe4 Rb2 32. h3 Reb8 33. Be3 Re2 34. Re1
Bxe3 35. Rf1 Rbb2 36. Rf6 Qxh3+ 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.24"]
[Round "11.4"]
[White "Cervantes Landeiro, Thalia"]
[Black "Yip, Carissa"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2311"]
[BlackElo "2452"]
[ECO "A41"]
[Opening "Old Indian defence"]
[WhiteFideId "3520498"]
[BlackFideId "2090732"]
[EventDate "2025.10.12"]

1. d4 d6 2. c4 e5 3. d5 Nd7 4. Nc3 a5 5. e4 Nc5 6. Be3 b6 7. Bd3 Nxd3+ 8. Qxd3
Nf6 9. f3 g6 10. Nge2 Nd7 11. O-O Nc5 12. Qc2 f5 13. f4 Bg7 14. fxe5 Bxe5 15.
Nd4 O-O 16. Nc6 Qe8 17. Nb5 Rf7 18. Nxe5 Qxe5 19. Bd4 Qxe4 20. Qd2 Ba6 21. Rad1
Bxb5 22. Rfe1 Qd3 23. cxb5 Qxd2 24. Rxd2 Ne4 25. Rc2 a4 26. Rec1 Nc5 27. Bxc5
dxc5 28. Re1 Rd7 29. Re6 Ra5 30. Rc6 Rxb5 31. h4 Rb4 32. h5 Kf7 33. hxg6+ hxg6
34. Re2 Re4 35. Kf2 Rxe2+ 36. Kxe2 g5 37. a3 Ke7 38. d6+ cxd6 39. Rxb6 Ra7 40.
Kd3 Ke6 41. Rb8 Ke5 42. g3 Rh7 43. Re8+ Kf6 44. Rf8+ Ke6 45. Rg8 Rh2 46. Rg6+
Ke5 47. Rxg5 Kf6 48. Rg8 Rxb2 49. Ke3 Rb3+ 50. Kf4 Rxa3 51. Rf8+ Ke6 52. Re8+
Kd5 53. Rf8 Ra1 54. Ra8 c4 55. Kxf5 c3 0-1

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.24"]
[Round "11.5"]
[White "Zatonskih, Anna"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2310"]
[BlackElo "2388"]
[ECO "E65"]
[Opening "King's Indian"]
[Variation "fianchetto, Yugoslav, 7.O-O"]
[WhiteFideId "14101572"]
[BlackFideId "2012782"]
[EventDate "2025.10.12"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. Nc3 Nc6 8. h3
cxd4 9. Nxd4 Bd7 10. Nxc6 bxc6 11. Qd3 Rb8 12. Rb1 c5 13. b3 a5 14. Bb2 Qc8 15.
Kh2 Qa6 16. Qc2 a4 17. Nxa4 Bxa4 18. Bxf6 Bxb3 19. Rxb3 Bxf6 20. Rfb1 Rxb3 21.
Qxb3 Qa5 22. a4 Qd2 23. Bf3 h5 24. Kg2 h4 25. Qd3 Qa2 26. Qb3 Qd2 27. Qd3 Qa2
28. Qb3 Qd2 1/2-1/2

[Event "ch-USA w 2025"]
[Site "Saint Louis USA"]
[Date "2025.10.24"]
[Round "11.6"]
[White "Abrahamyan, Tatev"]
[Black "Yu, Jennifer"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2407"]
[BlackElo "2256"]
[ECO "C26"]
[Opening "Vienna"]
[Variation "Paulsen-Mieses variation"]
[WhiteFideId "13301918"]
[BlackFideId "2078341"]
[EventDate "2025.10.12"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. Nge2 Re8 6. O-O Nc6 7. d3 a6 8. h3
d6 9. Kh2 b5 10. f4 b4 11. Na4 Ba7 12. f5 h6 13. g4 Bd7 14. c3 a5 15. a3 Rb8 16.
axb4 axb4 17. Ng1 Nh7 18. Nf3 Ng5 19. Nxg5 hxg5 20. h4 f6 21. hxg5 fxg5 22. Kg3
Qf6 23. Rh1 Nd8 24. cxb4 Bd4 25. Nc3 c6 26. Ne2 Rxb4 27. Nxd4 exd4 28. Qd2 Rb3
29. Ra7 Nb7 30. Qxg5 Rxd3+ 31. Kf2 Qxg5 32. Bxg5 Rb3 33. Bc1 Nc5 34. Rd1 Bc8 35.
e5 d5 36. f6 gxf6 37. exf6 Bb7 38. Rxd4 Kf7 39. g5 Kg6 40. Rd1 Re5 41. Ra3 Rxa3
42. bxa3 Ne6 43. Rg1 Nxg5 44. Bxg5 Rxg5 45. Bxd5 Rxg1 46. Be4+ Kxf6 47. Kxg1 Ke5
48. Bxc6 Bxc6 49. a4 Bxa4 1/2-1/2

