[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.05"]
[Round "1.1"]
[White "Zatonskih, Anna"]
[Black "Yu, Jennifer"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2368"]
[BlackElo "2297"]
[ECO "E20"]
[Opening "Nimzo-Indian defence"]
[WhiteFideId "14101572"]
[BlackFideId "2078341"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5. a3 Bxc3 6. Bxc3 d5 7. e3 b6 8. Nf3
Bb7 9. Be2 Ne4 10. Rc1 Nd7 11. O-O Rc8 12. b4 Nxc3 13. Rxc3 c5 14. cxd5 Bxd5 15.
dxc5 bxc5 16. Qc2 cxb4 17. axb4 Rxc3 18. Qxc3 Qb8 19. Rc1 Nf6 20. Nd4 Ne4 21.
Qa3 h6 22. b5 Rc8 23. Nc6 Bxc6 24. bxc6 Qb6 25. Bd3 Nf6 26. Qa4 Nd5 27. Qa6 Qxa6
28. Bxa6 Rc7 29. Kf1 Kf8 30. e4 Nb4 31. Bb5 Ke7 32. Ke2 Kd6 33. Rd1+ Kc5 34. Ba4
Nxc6 35. Bxc6 Kxc6 36. Rc1+ Kd7 37. Ra1 Kd6 38. Ke3 Kc5 39. Rc1+ Kb6 40. Rb1+
Ka5 41. Ra1+ Kb4 42. Rb1+ Ka3 43. Ra1+ Kb2 44. Ra5 Kb3 45. Ra1 Rd7 46. h4 e5 47.
h5 Kb4 48. Rb1+ Kc5 49. Rc1+ Kd6 50. Ra1 Rb7 51. g3 Kc6 52. Rc1+ Kb6 53. Rb1+
Kc7 54. Rc1+ Kb8 55. Ra1 Rb3+ 56. Kd2 Kb7 57. Ra5 f6 58. Rd5 Kc6 59. Rd8 Rb7 60.
Kc3 a5 61. f4 exf4 62. gxf4 Re7 63. Rd4 Ra7 64. Kb3 a4+ 65. Ka3 Kc5 66. Rb4 Rd7
67. Rxa4 Rb7 68. e5 fxe5 69. fxe5 Kd5 70. Rg4 Kxe5 71. Rg6 Kd4 72. Ka4 Ke3 73.
Ka5 Kf3 74. Ka4 Re7 75. Kb3 Re3+ 76. Kc4 Re4+ 77. Kd5 Rg4 78. Ke6 Rg5 79. Rxg5
hxg5 80. Kf5 g4 81. Kg6 g3 82. Kxg7 g2 83. h6 g1=Q+ 84. Kh8 Qd4+ 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.05"]
[Round "1.2"]
[White "Abrahamyan, Tatev"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2308"]
[BlackElo "2432"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, Polugaievsky variation"]
[WhiteFideId "13301918"]
[BlackFideId "2012782"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Nc3 Nc6 8. Qe2
d6 9. Be3 b5 10. O-O-O Nge7 11. f4 b4 12. Nb1 a5 13. Bb5 O-O 14. Nd4 Nxd4 15.
Bxd4 a4 16. a3 bxa3 17. Nxa3 Bxd4 18. Rxd4 Qb6 19. Rhd1 d5 20. Rxa4 Rxa4 21.
Bxa4 Ba6 22. Qf3 Qb4 23. Bb3 dxe4 24. Qf2 Rc8 25. Qd4 Nc6 26. Qxb4 Nxb4 27. Rd4
Nd3+ 28. Kb1 Nxf4 29. Rxe4 Nxg2 30. Nc4 Rd8 31. Ne5 Bb7 32. Rb4 Ba8 33. Ra4 Bd5
34. Bxd5 exd5 35. Nc6 Re8 36. b4 Ne3 37. b5 Nc4 38. Ne7+ Kf8 39. Nxd5 Rd8 40.
Nc3 Rc8 41. Nd5 Rd8 42. Nc3 Rc8 43. Nd5 Rd8 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.05"]
[Round "1.3"]
[White "Foisor, Sabina-Francesca"]
[Black "Paikidze, Nazi"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2203"]
[BlackElo "2354"]
[ECO "A46"]
[Opening "Queen's pawn"]
[Variation "Yusupov-Rubinstein system"]
[WhiteFideId "1212915"]
[BlackFideId "13603620"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. b3 Be7 6. Bb2 c5 7. O-O O-O 8. Nbd2
d6 9. Qe2 Nbd7 10. c4 Re8 11. Rac1 Bf8 12. Bb1 e5 13. d5 b5 14. h4 g6 15. g3 Bg7
16. e4 a6 17. Bd3 b4 18. Ng5 Nh5 19. Rce1 Bc8 20. Qf3 Rf8 21. Qg2 h6 22. Nh3 f5
23. f4 Ra7 24. exf5 gxf5 25. Be2 Qe8 26. g4 Nxf4 27. Nxf4 exf4 28. Bxg7 Kxg7 29.
gxf5+ Kh8 30. Qe4 Ne5 31. Rxf4 Bxf5 32. Rxf5 Qg6+ 33. Bg4 Rg8 34. Rf4 Qh5 35.
Nf3 Nxg4 36. Kf1 Rag7 37. Re2 Ne5 38. Re3 Ng4 39. Re2 Ne5 40. Re3 Ng4 41. Re2 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.05"]
[Round "1.4"]
[White "Lee, Megan"]
[Black "Wu, Rochelle"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2226"]
[BlackElo "2317"]
[ECO "B40"]
[Opening "Sicilian"]
[Variation "Anderssen variation"]
[WhiteFideId "2029618"]
[BlackFideId "30908132"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 d5 7. Nxc6 bxc6 8.
Qe2 Nxe4 9. Bxe4 dxe4 10. Qxe4 Qd5 11. Nd2 Ba6 12. Qxd5 cxd5 13. Nb3 Rb8 14. Bf4
Rc8 15. O-O-O Be7 16. Rhe1 O-O 17. Kc2 Rfd8 18. Be3 Rd7 19. Bd4 Bc4 20. Nd2 Bb5
21. f4 Rc6 22. Ra1 f6 23. a4 Ba6 24. Rab1 Rb7 25. Nb3 Rbc7 26. Na5 Rd6 27. b4
Bc8 28. b5 Bd7 29. Kb2 Kf7 30. Nb3 Be8 31. Re2 Rc4 32. Ra1 a6 33. Nd2 Rxd4 34.
cxd4 axb5 35. axb5 Bxb5 36. Re3 Rd7 37. Ra5 Bc6 38. Ra6 Rb7+ 39. Rb3 Rxb3+ 40.
Nxb3 Bb5 41. Ra7 Bf1 42. g3 Bh3 43. Na5 Kf8 44. Nc6 Bd6 45. Rd7 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.05"]
[Round "1.5"]
[White "Eswaran, Ashritha"]
[Black "Lee, Alice"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2365"]
[BlackElo "2263"]
[ECO "A11"]
[Opening "English"]
[Variation "Caro-Kann defensive system"]
[WhiteFideId "2080788"]
[BlackFideId "30941822"]
[EventDate "2022.10.05"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Nbd7 6. Bb2 Bd6 7. Qc2 O-O 8. Rg1
Re8 9. g4 Nf8 10. g5 N6d7 11. h4 a6 12. h5 b5 13. Bd3 Bb7 14. g6 fxg6 15. Ng5
bxc4 16. bxc4 h6 17. Nf7 Kxf7 18. Bxg6+ Ke7 19. Bxe8 Qxe8 20. Rxg7+ Kd8 21. Qa4
Qxh5 22. cxd5 exd5 23. Qa5+ Ke8 24. Ba3 c5 25. Rb1 d4 26. exd4 Qh1+ 27. Ke2 Bf3+
28. Kd3 Be4+ 29. Nxe4 Qxb1+ 30. Ke3 cxd4+ 31. Kxd4 Ne6+ 32. Ke3 Bf4+ 33. Kf3
Ne5+ 34. Ke2 Qxe4+ 35. Kd1 Nxg7 36. Qc5 Qf3+ 37. Kc2 Qc6 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.05"]
[Round "1.6"]
[White "Tokhirjonova, Gulrukhbegim"]
[Black "Morris-Suzuki, Sophie"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WFM"]
[WhiteElo "2336"]
[BlackElo "2126"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "14203626"]
[BlackFideId "30922615"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. O-O Nf6 6. Re1 a6 7. Bf1 Bg4 8. h3
Bh5 9. g4 Bg6 10. Nc3 e6 11. Bg2 Be7 12. d4 cxd4 13. Nxd4 Nxd4 14. Qxd4 O-O 15.
Be3 Nd7 16. Qd2 Nb6 17. b3 Rc8 18. a5 Nd7 19. Na4 d5 20. Rad1 Rc7 21. Nb6 Nf6
22. exd5 Rxc2 23. Qd4 Nxd5 24. Bxd5 exd5 25. Nxd5 Bf6 26. Qf4 Bh4 27. g5 Qxa5
28. Qxh4 Re8 29. Bd2 Qb5 30. Rxe8+ Qxe8 31. Re1 Qd7 32. Ne7+ Kh8 33. Nxg6+ fxg6
34. Qd4 Qc8 35. Bc3 Qf8 36. Qxg7+ Qxg7 37. Re8# 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.05"]
[Round "1.7"]
[White "Cervantes Landeiro, Thalia"]
[Black "Yan, Ruiyang"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2272"]
[BlackElo "2220"]
[ECO "E10"]
[Opening "Dzindzikhashvili defence"]
[WhiteFideId "3520498"]
[BlackFideId "30919860"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. Nc3 d5 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3
Bd6 9. Qc2 c6 10. Bf4 Qc7 11. Bxd6 Qxd6 12. h3 O-O 13. O-O Rfe8 14. Rac1 a5 15.
Na4 Ne4 16. Nc5 Ndxc5 17. dxc5 Qc7 18. Nd4 Bd7 19. b3 h6 20. a3 f5 21. Ne2 Qe5
22. Rb1 Qe7 23. b4 axb4 24. axb4 Ra3 25. Bxe4 Qxe4 26. Qxe4 Rxe4 27. Nd4 Ra4 28.
b5 f4 29. bxc6 Bxc6 30. Rb6 fxe3 31. fxe3 Rxe3 32. Nxc6 bxc6 33. Rxc6 Ra2 34.
Rf4 Rg3 35. Rc8+ Kh7 36. Rf2 Rxf2 37. Kxf2 Rc3 38. c6 h5 39. c7 d4 40. Rd8 Rxc7
41. Rxd4 Rc5 42. Kf3 Kg6 43. Kf4 Rf5+ 44. Kg3 Rg5+ 45. Kf3 Rf5+ 46. Kg3 Rg5+ 47.
Kf3 Rf5+ 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.06"]
[Round "2.1"]
[White "Paikidze, Nazi"]
[Black "Lee, Megan"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2354"]
[BlackElo "2226"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "13603620"]
[BlackFideId "2029618"]
[EventDate "2022.10.05"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
h4 Qe6 9. Nd2 Nb4 10. Nf3 Ba6 11. c4 c5 12. a3 Nc6 13. Bd2 h6 14. Bc3 O-O-O 15.
g3 Be7 16. Nd2 Rhe8 17. Bh3 f5 18. Bg2 Nxe5 19. Bxe5 Bf6 20. f4 d6 21. O-O dxe5
22. Rfe1 e4 23. Rab1 Qd7 24. Nb3 Qd3 25. Na5 Qxg3 26. Nc6 Rd6 27. Ne5 Qxf4 28.
Nf3 Red8 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.06"]
[Round "2.2"]
[White "Morris-Suzuki, Sophie"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "2126"]
[BlackElo "2272"]
[ECO "B56"]
[Opening "Sicilian"]
[WhiteFideId "30922615"]
[BlackFideId "3520498"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Bg5 e6 7. Ndb5 Bxb5 8.
Bxb5+ Nc6 9. Qf3 Be7 10. e5 dxe5 11. Bxc6+ bxc6 12. Qxc6+ Kf8 13. O-O Qc8 14.
Qf3 Rb8 15. Rab1 h6 16. Bh4 Rb4 17. Bg3 e4 18. Qe2 Qc6 19. Rfd1 Kg8 20. Be5 Kh7
21. Rd4 Nd7 22. a3 Rxd4 23. Bxd4 Bf6 24. Qe3 a6 25. Bxf6 Nxf6 26. Qd4 Rb8 27. h3
Rb7 28. Qa4 Rc7 29. Qxc6 Rxc6 30. Rd1 Rb6 31. Na4 Rc6 32. Nc3 Rb6 33. Na4 Rc6
34. Nc3 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.06"]
[Round "2.3"]
[White "Lee, Alice"]
[Black "Tokhirjonova, Gulrukhbegim"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2263"]
[BlackElo "2336"]
[ECO "D26"]
[Opening "QGA"]
[Variation "classical variation, 6.O-O"]
[WhiteFideId "30941822"]
[BlackFideId "14203626"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O Nc6 7. dxc5 Qxd1 8.
Rxd1 Bxc5 9. a3 a6 10. b4 Be7 11. Bb2 O-O 12. Nbd2 Bd7 13. Bf1 Rfd8 14. Nc4 Be8
15. Nd4 Rac8 16. Nb6 Rc7 17. Rac1 Kf8 18. Re1 Nd5 19. Nxd5 Rxd5 20. Bd3 Rdd7 21.
Nxc6 Rxd3 22. Nxe7 Rxe7 23. Bd4 Rd7 24. Rc8 f6 25. f4 Ke7 26. g4 Rd8 27. Rc7+
Rd7 28. Rec1 Kd6 29. Rc8 Bg6 30. Kf2 e5 31. Bc5+ Kd5 32. f5 Bf7 33. Kf3 e4+ 34.
Ke2 g6 35. Bf8 Ke5 36. R1c5+ R3d5 37. Rxd5+ Rxd5 38. Rc7 gxf5 39. Rxf7 fxg4 40.
Bg7 Rd6 41. Rxb7 Rc6 42. Bh6 Rc2+ 43. Kd1 Ra2 44. Bf4+ Kd5 45. Rxh7 Kc4 46. Rd7
Kc3 47. Rd4 Rxa3 48. Rxe4 Ra4 49. Rd4 Rxb4 50. Rxb4 Kxb4 51. Kc2 Kc4 52. Kb2 Kb4
53. Bd6+ Kc4 54. Ka3 Kb5 55. Kb3 a5 56. Be7 f5 57. Kc3 Ka4 58. Kd4 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.06"]
[Round "2.4"]
[White "Yu, Jennifer"]
[Black "Yan, Ruiyang"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2297"]
[BlackElo "2220"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "2078341"]
[BlackFideId "30919860"]
[EventDate "2022.10.05"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c5 5. cxd5 exd5 6. d4 Nc6 7. Be2 cxd4 8.
Nxd4 Bc5 9. Bf3 Ne5 10. O-O O-O 11. h3 Re8 12. Nb3 Nxf3+ 13. Qxf3 Bb6 14. Rd1
Be6 15. Nd4 Rc8 16. Nde2 Ne4 17. Nf4 Nxc3 18. bxc3 Qf6 19. Bb2 Rc4 20. Qh5 Rc5
21. Nxd5 Bxd5 22. Rxd5 g6 23. Qd1 Rxd5 24. Qxd5 Rd8 25. Qb5 Rd2 26. Rf1 Qc6 27.
Qb3 Qf6 28. Bc1 Rd3 29. Qb5 Rd8 30. c4 Rc8 31. Bb2 Qe6 32. Rc1 Rd8 33. c5 Rd5
34. Qb4 Bc7 35. Qxb7 Qd7 36. Qa8+ Qd8 37. Qxd8+ Rxd8 38. Bd4 Rb8 39. g3 h5 40.
Kg2 Rb5 41. g4 hxg4 42. hxg4 Kf8 43. Bf6 Ke8 44. c6 Rb6 45. g5 Ra6 46. Rc4 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.06"]
[Round "2.5"]
[White "Zatonskih, Anna"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2368"]
[BlackElo "2308"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "14101572"]
[BlackFideId "13301918"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 Nbd7 8.
Bg5 h6 9. Bxf6 Nxf6 10. e3 b6 11. Be2 Bb7 12. O-O Qe7 13. Rac1 dxc4 14. Qxc4
Rfc8 15. Qb5 c6 16. Qa4 c5 17. Rfd1 Bc6 18. Qa6 Bb7 19. Qa4 Bc6 20. Qa6 Bb7 21.
Qa4 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.06"]
[Round "2.6"]
[White "Krush, Irina"]
[Black "Foisor, Sabina-Francesca"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "WGM"]
[WhiteElo "2432"]
[BlackElo "2203"]
[ECO "A11"]
[Opening "English"]
[Variation "Caro-Kann defensive system"]
[WhiteFideId "2012782"]
[BlackFideId "1212915"]
[EventDate "2022.10.05"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Bb2 O-O 7. Be2 e5 8. cxd5
cxd5 9. Nb5 Nc6 10. Nxd6 Qxd6 11. O-O Bg4 12. h3 Bh5 13. d3 Rfe8 14. Rc1 Rad8
15. Qd2 Bxf3 16. Bxf3 e4 17. Be2 d4 18. Rcd1 dxe3 19. fxe3 exd3 20. Bxd3 Ne4 21.
Qe2 Qe7 22. Rf4 Ng5 23. Rdf1 Qxe3+ 24. Qxe3 Rxe3 25. Bc4 Ne5 26. Bxe5 Rxe5 27.
Bxf7+ Nxf7 28. Rxf7 Rb5 29. Rc7 a5 30. Rff7 Rd1+ 31. Kh2 Rg5 32. Rf2 h5 33. Rxb7
Kh7 34. Rc7 Re5 35. Rff7 Rg5 36. Rc2 Kh6 37. Rfc7 Rdd5 38. R7c4 Rge5 39. h4 Rb5
40. Rc6+ Kh7 41. R2c3 Re2 42. a4 Rb4 43. R6c4 Re4 44. Rxe4 Rxe4 45. Rc5 Rxh4+
46. Kg1 Kh6 47. Rxa5 Rd4 48. Rb5 h4 49. a5 Rd1+ 50. Kf2 Ra1 51. Kf3 Ra2 52. b4
g5 53. Rb8 Ra3+ 54. Ke4 Ra2 55. Rb6+ Kh5 56. a6 Rxg2 57. Rb5 h3 58. a7 Ra2 59.
Rb7 Kg4 60. b5 h2 61. Rh7 Rxa7 62. Rxh2 Ra4+ 63. Kd5 Rb4 64. Kc5 Rb1 65. Rc2 Kf3
66. Rc3+ Kf4 67. Rc4+ Kf3 68. Rc3+ Kf4 69. Rc4+ Kf3 70. Rc3+ Kf4 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.06"]
[Round "2.7"]
[White "Wu, Rochelle"]
[Black "Eswaran, Ashritha"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2317"]
[BlackElo "2365"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "30908132"]
[BlackFideId "2080788"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Ne2
cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5 11. O-O Bxc3 12. bxc3 Bd7 13. Be2 Na4 14. cxd5
exd5 15. c4 Rc8 16. f3 Nec3 17. Bd3 g6 18. Bd2 Nb5 19. Qxa4 Nxd4 20. Qxa7 Nc6
21. Qe3 dxc4 22. Bc2 Be6 23. Bc3 Ne7 24. Be4 Qc7 25. Rfd1 Rcd8 26. Bb4 Rxd1+ 27.
Rxd1 Ra8 28. Rd2 Re8 29. Bc3 b5 30. Qd4 Kg7 31. g4 Rc8 32. Qd6 Nc6 33. Qxc7 Rxc7
34. a3 Ne7 35. Kf2 Ra7 36. Bb4 g5 37. Bc5 Rc7 38. Bd6 Ra7 39. Rb2 Nd5 40. Bxd5
Bxd5 41. Rxb5 Be6 42. Ke3 c3 43. Rb8 f5 44. exf6+ Kxf6 45. Kd3 Bc4+ 46. Kxc3 Be2
47. Rb2 Bd1 48. Rd2 Ba4 49. Bc5 Rb7 50. Bb4 Ke5 51. Rd4 Rc7+ 52. Kd3 Bb5+ 53.
Ke3 Rc2 54. Rd2 Rc1 55. Kf2 h6 56. Bf8 Kf6 57. Bxh6 Rc3 58. Bxg5+ Ke6 59. Be3
Rxa3 60. h4 Bc6 61. h5 Ke5 62. h6 Ra8 63. h7 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.07"]
[Round "3.1"]
[White "Cervantes Landeiro, Thalia"]
[Black "Lee, Alice"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2272"]
[BlackElo "2263"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "3520498"]
[BlackFideId "30941822"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7
9. Bd2 Be7 10. O-O-O dxc4 11. Bxc4 a6 12. Nxg6 hxg6 13. Ne4 b5 14. Be2 Nbd7 15.
Kb1 Rc8 16. Be1 c5 17. Bg3 Qc6 18. Nxc5 Nxc5 19. dxc5 Bxc5 20. Be5 O-O 21. h4
Rfd8 22. Rxd8+ Rxd8 23. Rc1 Rd5 24. Bxf6 gxf6 25. Qc3 Qd7 26. h5 Be7 27. hxg6
fxg6 28. f4 Rc5 29. Qb3 Rxc1+ 30. Kxc1 Qc6+ 31. Kd1 Qe4 32. Bf3 Qb1+ 33. Ke2 Kf7
34. a3 f5 35. g4 Bf6 36. gxf5 gxf5 37. Bh5+ Ke7 38. Qb4+ Kd7 39. Qd2+ Ke7 40.
Qb4+ Kd7 41. Qd2+ Ke7 42. Qb4+ 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.07"]
[Round "3.2"]
[White "Foisor, Sabina-Francesca"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2203"]
[BlackElo "2368"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "1212915"]
[BlackFideId "14101572"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. cxd5 exd5 6. Bf4 c6 7. h3 Nbd7 8. e3
O-O 9. Bd3 Re8 10. O-O Nf8 11. Qc2 Ng6 12. Bh2 Bd6 13. Bxd6 Qxd6 14. Rab1 Bd7
15. b4 a6 16. Na4 Qe7 17. Nc5 Bc8 18. a4 Ne4 19. b5 axb5 20. axb5 f5 21. bxc6
bxc6 22. Ra1 Rxa1 23. Rxa1 Qc7 24. Ra8 Bd7 25. Qa2 Rxa8 26. Qxa8+ Qc8 27. Qxc8+
Bxc8 28. Bxe4 dxe4 29. Nd2 Kf7 30. g4 fxg4 31. Ndxe4 Ke7 32. hxg4 Bxg4 33. Kg2
h5 34. Kg3 Bc8 35. f3 Bf5 36. Ng5 Kf6 37. Nh7+ Ke7 38. Ng5 Kf6 39. Nh7+ Ke7 40.
Ng5 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.07"]
[Round "3.3"]
[White "Yan, Ruiyang"]
[Black "Morris-Suzuki, Sophie"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2220"]
[BlackElo "2126"]
[ECO "B80"]
[Opening "Sicilian"]
[Variation "Scheveningen variation"]
[WhiteFideId "30919860"]
[BlackFideId "30922615"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. f3 b5 8. Qd2
Bb7 9. a4 b4 10. Na2 d5 11. e5 Nfd7 12. f4 Nc5 13. Bd3 Nxd3+ 14. cxd3 Nc6 15.
Nc1 Na5 16. O-O Bc5 17. Ncb3 Nxb3 18. Nxb3 Be7 19. Bd4 O-O 20. Qf2 Bc6 21. Bc5
Bxc5 22. Qxc5 Qd7 23. Qd4 a5 24. Rfc1 Rfc8 25. Nc5 Qa7 26. Qf2 Qe7 27. d4 b3 28.
Qd2 Qe8 29. Nxb3 Bxa4 30. Rxc8 Rxc8 31. Nc5 Bc6 32. Rxa5 Qd8 33. b3 Ra8 34. b4
Qb6 35. Rxa8+ Bxa8 36. Qa2 Bc6 37. Qa5 Qb8 38. h3 h5 39. Kf2 Bb5 40. g4 hxg4 41.
hxg4 Qe8 42. Qb6 Bc4 43. Kg3 Kh7 44. Qc7 Kg6 45. Qd7 Qxd7 46. Nxd7 f6 47. Nb6
Be2 48. Nc8 fxe5 49. fxe5 Kf7 50. b5 Ke8 51. b6 Kd7 52. Nd6 Ba6 53. b7 Kc7 54.
Ne8+ Kxb7 55. Nxg7 Kc6 56. Nxe6 Bd3 57. Kf4 Be2 58. Nc5 Kc7 59. g5 Kd8 60. e6
Ke7 61. Ke5 Bf3 62. g6 Kf8 63. Kf6 Bh5 64. Nd3 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.07"]
[Round "3.4"]
[White "Eswaran, Ashritha"]
[Black "Paikidze, Nazi"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2365"]
[BlackElo "2354"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[WhiteFideId "2080788"]
[BlackFideId "13603620"]
[EventDate "2022.10.05"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 7. O-O Nbd7 8. d4
dxe4 9. Nxe4 Nxe4 10. Qxe4 Nf6 11. Qd3 Qc7 12. Rd1 Be7 13. a4 a5 14. Bd2 O-O 15.
Be1 Rfd8 16. Qc4 Rd7 17. Bf3 Rad8 18. c3 e5 19. dxe5 Qxe5 20. Qe2 Qxe2 21. Bxe2
Nd5 22. g3 Bf6 23. Bf3 Nb6 24. Rxd7 Nxd7 25. Ra2 Ne5 26. Be2 Nd3 27. Bxd3 Rxd3
28. Ra3 Be7 29. Ra1 f5 30. Kf1 Kf7 31. Ke2 Rd7 32. b4 axb4 33. cxb4 Bf6 34. Rc1
Rd5 35. a5 Re5+ 36. Kf1 Rb5 37. a6 bxa6 38. Rxc6 Be7 39. Rxa6 Bxb4 40. Bxb4 Rxb4
41. Ke2 Rb3 42. h4 h5 43. Kf1 g6 44. Kg2 Rc3 45. Rb6 Rd3 46. Ra6 Rc3 47. Rb6 Rd3
48. Ra6 Rc3 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.07"]
[Round "3.5"]
[White "Tokhirjonova, Gulrukhbegim"]
[Black "Wu, Rochelle"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2336"]
[BlackElo "2317"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "14203626"]
[BlackFideId "30908132"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Bb5+ Bd7 5. Bc4 Bg7 6. Nf3 Nc6 7. d3 e6 8. f5 Nd4
9. fxe6 fxe6 10. O-O Qb6 11. Ng5 Nf6 12. Ne2 Nxe2+ 13. Qxe2 e5 14. a4 Ke7 15. a5
Qc7 16. b4 Raf8 17. bxc5 dxc5 18. d4 h6 19. Nf3 exd4 20. Nh4 Be8 21. Bf4 Qd7 22.
Bb8 Nh5 23. Bxa7 Qd6 24. Rab1 Rxf1+ 25. Qxf1 Be5 26. Rxb7+ Kd8 27. Nf3 Rf8 28.
Bb6+ Kc8 29. Ba6 Bxh2+ 30. Nxh2 Rxf1+ 31. Nxf1 Bd7 32. Nd2 d3 33. c3 Ng3 34.
Ra7+ Kb8 35. Rb7+ Kc8 36. Ra7+ Kb8 37. Bc7+ Kxa7 38. Bxd6 Ne2+ 39. Kf2 Kxa6 40.
c4 Kxa5 41. Bxc5 h5 42. Ke3 Ka4 43. Bd6 Nc1 44. Nf3 Be6 45. Kd2 Nb3+ 46. Kxd3
Na5 47. Ne5 g5 48. Be7 g4 49. Kd4 Nb3+ 50. Kc3 Nc1 51. Nd3 Nxd3 52. Kxd3 Ka5 53.
Kd4 Kb6 54. c5+ Kc6 55. g3 Ba2 56. Ke3 Kd7 57. Bd6 Bf7 58. Kf4 Ke6 59. Kg5 Be8
60. Bf4 Ke7 61. Kf5 Bd7+ 62. Ke5 Bc6 63. Bg5+ Kd7 64. Kf5 Bb7 65. e5 Kc6 66. Be7
Kd5 67. Bd6 h4 68. gxh4 g3 69. e6 g2 70. Bh2 Kxc5 71. h5 Ba6 72. h6 Kc6 73. Kf6
Bd3 74. Kf7 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.07"]
[Round "3.6"]
[White "Abrahamyan, Tatev"]
[Black "Yu, Jennifer"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2308"]
[BlackElo "2297"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "13301918"]
[BlackFideId "2078341"]
[EventDate "2022.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. O-O d6 7. Re1 O-O 8. h3 a6
9. Bb3 Re8 10. Nbd2 Be6 11. Bc2 Ba7 12. Nf1 d5 13. exd5 Bxd5 14. Ng3 Nh7 15. Qe2
Qd7 16. Nh4 Be6 17. Qh5 Nf6 18. Qf3 Bd5 19. Ne4 Nh7 20. Qh5 Ne7 21. Be3 f5 22.
Bxa7 Rxa7 23. Nc5 Qc6 24. Rxe5 Nf6 25. Qe2 Qxc5 26. Re1 g5 27. Nxf5 Nxf5 28.
Rxe8+ Nxe8 29. Qxe8+ Qf8 30. Qg6+ Ng7 31. d4 Ra8 32. Qxh6 Qf4 33. Bh7+ Kf8 34.
Bd3 Bf7 35. Qh8+ Bg8 36. Bc4 Qf7 37. Bxf7 Kxf7 38. Qh6 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.07"]
[Round "3.7"]
[White "Lee, Megan"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "GM"]
[WhiteElo "2226"]
[BlackElo "2432"]
[ECO "B62"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Margate (Alekhine) variation"]
[WhiteFideId "2029618"]
[BlackFideId "2012782"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Bb5 Bd7 8. Qd3
h6 9. Bh4 g5 10. Bg3 Ne5 11. Bxe5 dxe5 12. Bxd7+ Nxd7 13. Ndb5 a6 14. Nd6+ Bxd6
15. Qxd6 Rc8 16. O-O-O Rc6 17. Qd2 Qc7 18. h4 g4 19. h5 Nb6 20. Qe2 Rxc3 21.
bxc3 Nc4 22. Rd3 Qb6 23. Rd8+ Qxd8 24. Qxc4 O-O 25. Qe2 Qg5+ 26. Qd2 Rd8 27.
Qxg5+ hxg5 28. Rd1 Rxd1+ 29. Kxd1 g3 30. Ke2 Kg7 31. Kf3 f5 32. Kxg3 Kh6 33. Kh3
Kxh5 34. g4+ Kg6 35. Kg2 Kf6 36. Kf3 b6 37. c4 Kg6 38. Kg2 Kf7 39. Kf3 Kf6 40.
a3 f4 41. Ke2 Ke7 42. Kd3 Kd6 43. f3 a5 44. Kc3 Kc5 45. a4 Kc6 46. Kd2 Kc5 47.
Kc3 Kc6 48. Kd2 Kc5 49. Kc3 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.08"]
[Round "4.1"]
[White "Krush, Irina"]
[Black "Eswaran, Ashritha"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2432"]
[BlackElo "2365"]
[ECO "E45"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Bronstein (Byrne) variation"]
[WhiteFideId "2012782"]
[BlackFideId "2080788"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. a3 Be7 7. Nf4 d5 8. cxd5
Bxf1 9. Kxf1 exd5 10. h4 O-O 11. g4 c6 12. g5 Ne8 13. Qg4 Qd7 14. Qxd7 Nxd7 15.
b3 Nc7 16. a4 Ne6 17. Nce2 Nxf4 18. Nxf4 Rac8 19. Ba3 Bxa3 20. Rxa3 Rfd8 21. Ke2
Nf8 22. b4 c5 23. dxc5 bxc5 24. b5 Ne6 25. Nd3 d4 26. Ne5 c4 27. Nc6 d3+ 28. Kd2
Nc5 29. f3 Rd7 30. Rc1 Kf8 31. Rxc4 Ne6 32. Rxd3 Rdc7 33. Rd6 Nd8 34. Kc3 Ne6
35. Kb4 g6 36. a5 Rb7 37. Nd4 Rcb8 38. Nxe6+ Ke7 39. Rd5 Kxe6 40. e4 Ke7 41. Rc6
Kf8 42. Rdc5 Kg7 43. Rc7 h6 44. Rxb7 Rxb7 45. Rc6 hxg5 46. hxg5 Rd7 47. b6 axb6
48. axb6 Rd1 49. Kc5 Rb1 50. Kd6 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.08"]
[Round "4.2"]
[White "Lee, Alice"]
[Black "Yan, Ruiyang"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2263"]
[BlackElo "2220"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "30941822"]
[BlackFideId "30919860"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. Bxf6 Qxf6 8.
Qb3 Ra7 9. a3 Qd8 10. h4 h6 11. Qc2 Nd7 12. e4 dxe4 13. Qxe4 Nf6 14. Qe3 Ng4 15.
Qe2 c6 16. d5 cxd5 17. Nd4 Nf6 18. O-O-O Qc8 19. Kb1 Bc5 20. Nxe6 Qxe6 21. Nxd5
Nxd5 22. Rxd5 Qxe2 23. Bxe2 b6 24. Rhd1 O-O 25. f3 a5 26. Bc4 g6 27. Rd7 Rxd7
28. Rxd7 h5 29. Rb7 Kg7 30. Kc2 Bd4 31. Kb3 Bf2 32. Ka4 Bd4 33. b3 Bc5 34. Bd5
Kf6 35. Rd7 Be7 36. Rb7 Bc5 37. Bc4 g5 38. hxg5+ Kxg5 39. Bxf7 Kh4 40. b4 axb4
41. axb4 Be3 42. Re7 Bf2 43. Bd5 Rd8 44. Re5 Kg3 45. Rxh5 Kxg2 46. Rg5+ Kh3 47.
Be6+ Kh4 48. Rg4+ Kh5 49. Rg2 Be3 50. Bf7+ Kh6 51. Rg6+ Kh7 52. Re6 Bf2 53. Be8
Kg7 54. Kb5 Rd5+ 55. Ka6 Rf5 56. Bc6 Rf6 57. Re2 Bd4 58. b5 Rf7 59. Re4 Bc5 60.
Rc4 Kf6 61. f4 Re7 62. Be4 Rd7 63. Bc6 Rd4 64. Rxc5 bxc5 65. b6 Rd8 66. b7 Ke6
67. Kb6 Kd6 68. Bb5 Rb8 69. Bc4 Rh8 70. Bd3 Rb8 71. f5 Rf8 72. Be2 Ke5 73. Bd3
c4 74. Bc2 Kd6 75. Bd1 c3 76. Bc2 Rb8 77. Bd3 Rf8 78. Be4 Rb8 79. Bc2 Rf8 80.
Bb3 Rb8 81. Ba4 Rf8 82. Bd1 Rb8 83. Bb3 Rf8 84. f6 Rb8 85. f7 Ke7 86. Kc7 Rxb7+
87. Kxb7 c2 88. Bxc2 Kxf7 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.08"]
[Round "4.3"]
[White "Wu, Rochelle"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2317"]
[BlackElo "2272"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "exchange variation"]
[WhiteFideId "30908132"]
[BlackFideId "3520498"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 O-O 8.
Qd2 Nd7 9. h4 Nf6 10. Bd3 c5 11. d5 e6 12. d6 e5 13. Bc2 Bd7 14. Ne2 Ng4 15. h5
Qf6 16. f4 b5 17. b3 b4 18. Bb2 Bb5 19. O-O-O Bxe2 20. Qxe2 Qxf4+ 21. Kb1 Nf6
22. hxg6 hxg6 23. Qc4 Nd7 24. Rdf1 Qd2 25. Rd1 Qg5 26. Bd3 Rac8 27. Qc2 Qf6 28.
Bb5 Nb6 29. d7 Rc7 30. Qd3 Rd8 31. Qh3 a6 32. Rdf1 Qe6 33. Qxe6 fxe6 34. Bxa6
Rcxd7 35. Rc1 Rc7 36. Rhd1 Rxd1 37. Rxd1 c4 38. Rd6 c3 39. Bc1 Nd7 40. Bc4 Nc5
41. Be3 Nxe4 42. Rxe6 Kh7 43. Bd3 Nd2+ 44. Kc2 e4 45. Bxe4 Nxe4 46. Rxe4 Bf8 47.
Rc4 Re7 48. Kd3 Rd7+ 49. Rd4 Rf7 50. Rf4 Rd7+ 51. Rd4 Rb7 52. Rd8 Bg7 53. Bd4
Rc7 54. Kc2 Rf7 55. Bc5 Rf5 56. Rc8 Rg5 57. Bxb4 Rxg2+ 58. Kd3 Rd2+ 59. Ke3 Rxa2
60. Bxc3 Bxc3 61. Rxc3 Rb2 62. Kf3 Kh6 63. Kg3 Rb1 64. Kg4 Rb2 65. Kg3 Rb1 66.
Kg4 Rb2 67. Kg3 Rb1 68. Kg4 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.08"]
[Round "4.4"]
[White "Abrahamyan, Tatev"]
[Black "Foisor, Sabina-Francesca"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2308"]
[BlackElo "2203"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteFideId "13301918"]
[BlackFideId "1212915"]
[EventDate "2022.10.05"]

1. e4 c6 2. Nf3 d5 3. d3 g6 4. e5 Bg7 5. d4 f6 6. c4 Nh6 7. Nc3 Nf7 8. exf6 Bxf6
9. cxd5 cxd5 10. Qb3 e6 11. h4 Nc6 12. Be3 Bd7 13. Bd3 Qb6 14. Qxb6 axb6 15. Rc1
Nd6 16. h5 Kf7 17. g4 e5 18. dxe5 Nxe5 19. Nxe5+ Bxe5 20. Nxd5 Bc6 21. hxg6+
hxg6 22. Rxh8 Rxh8 23. Nb4 Bf3 24. Rc7+ Ke6 25. Bg5 Rh1+ 26. Kd2 Ne4+ 27. Bxe4
Bxe4 28. Re7+ Kd6 29. Nd3 Bxd3 30. Kxd3 Rd1+ 31. Ke4 Rd4+ 32. Kf3 Ra4 33. Rxb7
Kc6 34. Re7 Kd6 35. b3 Rxa2 36. Rh7 Rb2 37. Rh6 Rxb3+ 38. Be3 b5 39. Rxg6+ Kd5
40. Rg8 b4 41. Rd8+ Ke6 42. Ke4 Bf6 43. Rb8 Rb1 44. Rb6+ Kf7 45. g5 Bc3 46. g6+
Ke8 47. Rb8+ Ke7 48. Bg5+ Kd6 49. Kf5 Rf1 50. Bf4+ Kc5 51. Rc8+ Kd5 52. Rxc3
bxc3 53. g7 Rxf2 54. g8=Q+ Kd4 55. Qe6 Rxf4+ 56. Kxf4 Kd3 57. Qe4+ Kd2 58. Qd4+
Kc2 59. Ke3 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.08"]
[Round "4.5"]
[White "Yu, Jennifer"]
[Black "Morris-Suzuki, Sophie"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2297"]
[BlackElo "2126"]
[ECO "A34"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "2078341"]
[BlackFideId "30922615"]
[EventDate "2022.10.05"]

1. c4 c5 2. Nc3 Nf6 3. e4 d6 4. g3 Nc6 5. Bg2 g6 6. Nge2 Bg7 7. d3 O-O 8. O-O
Ne8 9. Be3 Nd4 10. Qd2 Nc7 11. f4 Rb8 12. Nd5 Nxe2+ 13. Qxe2 Ne6 14. e5 b5 15.
Rad1 Re8 16. b3 b4 17. Qf2 Nd4 18. Bxd4 cxd4 19. Qxd4 Bg4 20. Rde1 a5 21. Qb2 a4
22. d4 Qa5 23. Qd2 Qa7 24. Kh1 dxe5 25. fxe5 Red8 26. Qg5 Qxd4 27. Re4 Qb2 28.
Rxg4 Qxa2 29. Nxe7+ Kh8 30. Rh4 Rf8 31. Be4 Qe2 32. Nxg6+ fxg6 33. Rxh7+ Kg8 34.
Rxg7+ Kxg7 35. Qxg6+ Kh8 36. Qh7# 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.08"]
[Round "4.6"]
[White "Zatonskih, Anna"]
[Black "Lee, Megan"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2368"]
[BlackElo "2226"]
[ECO "D43"]
[Opening "QGD semi-Slav"]
[WhiteFideId "14101572"]
[BlackFideId "2029618"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Bf4 Bf5 7. e3 Qb6 8. Qc1
Nbd7 9. Be2 Be7 10. h3 h6 11. Ne5 Nxe5 12. Bxe5 O-O 13. O-O Qd8 14. Rd1 Bd6 15.
Bxd6 Qxd6 16. a3 a5 17. Qd2 Rfe8 18. Rac1 Re7 19. Bf1 b5 20. Bd3 Bxd3 21. Qxd3
Rae8 22. Rc2 Nd7 23. a4 b4 24. Ne2 Nb8 25. Nc1 Ra7 26. Nb3 g6 27. Rdc1 Kg7 28.
Rc5 Qd8 29. Nd2 Rae7 30. Nf3 Qb6 31. Ne5 Rc7 32. Qd1 f6 33. Nd3 g5 34. R5c2 Nd7
35. Qg4 Nf8 36. Nc5 Kg6 37. h4 Ree7 38. h5+ Kg7 39. Qf5 Ra7 40. Nb3 Re6 41. Rc5
Ra6 42. Qd3 Ra7 43. Nd2 Rf7 44. Qc2 Qa6 45. Nb3 f5 46. Rxa5 Qb6 47. Rc5 Rff6 48.
Qd3 f4 49. exf4 Rxf4 50. a5 Qd8 51. Rxc6 Rxc6 52. Rxc6 Qe8 53. Rc7+ Kg8 54. Qd1
Re4 55. Rc1 Ne6 56. Nc5 Nxd4 57. Nxe4 Qxe4 58. Qe1 Ne2+ 59. Kf1 Qh4 60. Kxe2 d4
61. f3 Qxh5 62. Kf2 Qh4+ 63. Kg1 Qf4 64. Qe8+ Kg7 65. Qe7+ Kg6 66. Qe4+ 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.08"]
[Round "4.7"]
[White "Paikidze, Nazi"]
[Black "Tokhirjonova, Gulrukhbegim"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2354"]
[BlackElo "2336"]
[ECO "D77"]
[Opening "Neo-Gruenfeld, 6.O-O"]
[WhiteFideId "13603620"]
[BlackFideId "14203626"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. Nf3 O-O 6. O-O dxc4 7. Na3 a5 8. Ne5
c6 9. Naxc4 a4 10. e4 Nbd7 11. f4 Nb6 12. Ne3 Nfd7 13. Qc2 c5 14. Nxd7 Nxd7 15.
d5 Bd4 16. Rb1 Nf6 17. Kh1 e6 18. d6 Nd7 19. b4 axb3 20. Qxb3 b5 21. Nc2 Bg7 22.
e5 Rb8 23. Bd2 Bb7 24. a4 Bxg2+ 25. Kxg2 b4 26. Ne3 Qb6 27. Nc4 Qc6+ 28. Kg1 Ra8
29. a5 f6 30. Nb6 Nxb6 31. Qxe6+ Kh8 32. axb6 fxe5 33. fxe5 Rfe8 34. Qc4 Rxe5
35. Rxb4 Rd5 36. Be3 Qxd6 37. b7 Rb8 38. Rb5 Bd4 39. Bxd4+ Rxd4 40. Qf7 Rd2 41.
Qf3 Kg7 42. Qf7+ Kh8 43. Qf3 Kg7 44. Qf7+ Kh8 45. Qf3 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.09"]
[Round "5.1"]
[White "Yan, Ruiyang"]
[Black "Wu, Rochelle"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2220"]
[BlackElo "2317"]
[ECO "B69"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6 defence, 11.Bxf6"]
[WhiteFideId "30919860"]
[BlackFideId "30908132"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6 gxf6 12. Kb1 Qb6 13. Ne2 O-O-O 14. f5
Kb8 15. Nf4 Rhe8 16. Bd3 Ne5 17. Qe2 Rc8 18. Nd2 a5 19. c4 b4 20. Rhf1 a4 21.
Rc1 Bd8 22. fxe6 fxe6 23. Nf3 Rg8 24. h3 Nxf3 25. Rxf3 Qd4 26. Qd2 Qc5 27. g4
Rf8 28. Qf2 Qe5 29. Ne2 Qa5 30. Qd4 Be7 31. Qe3 Rc5 32. Nd4 Re5 33. Qd2 Qb6 34.
Qf2 Rc8 35. Nc2 Rec5 36. Ne3 Qb7 37. Ng2 d5 38. exd5 exd5 39. Re3 Bd8 40. Qf4+
Ka8 41. Re2 dxc4 42. Bxc4 f5 43. Ne3 fxg4 44. hxg4 Bg5 45. Qd4 Be8 46. Rec2 Bxe3
47. Qxe3 Bg6 48. b3 Rxc4 49. bxc4 b3 50. axb3 Qxb3+ 51. Qxb3 axb3 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.09"]
[Round "5.2"]
[White "Tokhirjonova, Gulrukhbegim"]
[Black "Krush, Irina"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2336"]
[BlackElo "2432"]
[ECO "B62"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Keres variation"]
[WhiteFideId "14203626"]
[BlackFideId "2012782"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd3 Bd7 8. Be2
a6 9. f4 Be7 10. O-O-O b5 11. Bf3 Rc8 12. Nxc6 Bxc6 13. a3 O-O 14. g4 Qc7 15. h4
a5 16. Ne2 b4 17. Nd4 Bd7 18. axb4 axb4 19. Rhe1 h6 20. Rh1 e5 21. Nf5 Bxf5 22.
Bxf6 Bxf6 23. exf5 exf4 24. Rh2 Qa7 25. Qb3 Rfe8 26. Re2 Re3 27. Rxe3 fxe3 28.
Kb1 Bxh4 29. Rxd6 Qe7 30. Qd3 Bf6 31. Rd5 Re8 32. Be2 Ra8 33. Rb5 Qa7 34. c3
bxc3 35. Qd5 cxb2 36. Bc4 Qa1+ 37. Kc2 Qc1+ 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.09"]
[Round "5.3"]
[White "Eswaran, Ashritha"]
[Black "Zatonskih, Anna"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2365"]
[BlackElo "2368"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "2080788"]
[BlackFideId "14101572"]
[EventDate "2022.10.05"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. Bd3 Bxd3 6. Qxd3 e6 7. h5 Nd7 8. Ne2 c5
9. c3 Ne7 10. O-O Qc7 11. Na3 a6 12. Nc2 Nc6 13. f4 f5 14. g4 Ne7 15. Ne3 fxg4
16. f5 O-O-O 17. Nf4 exf5 18. Nxf5 cxd4 19. cxd4 Qb6 20. Nd6+ Kb8 21. Nf7 Rg8
22. Nxd8 Nxe5 23. Qb3 Qxb3 24. axb3 Nf3+ 25. Kg2 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.09"]
[Round "5.4"]
[White "Morris-Suzuki, Sophie"]
[Black "Lee, Alice"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "2126"]
[BlackElo "2263"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[WhiteFideId "30922615"]
[BlackFideId "30941822"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4
b5 9. Bd3 O-O 10. O-O Bb7 11. e4 e5 12. h3 Re8 13. dxe5 Nxe5 14. Nxe5 Bxe5 15.
Be3 a6 16. f4 Bxc3 17. bxc3 c5 18. e5 c4 19. Be2 Be4 20. Qb2 Nd5 21. Bd4 Qh4 22.
Qd2 Rad8 23. f5 Ne7 24. Bg4 h5 25. Qf4 hxg4 26. Qxe4 Nd5 27. hxg4 b4 28. Rf3 Nf6
29. Qf4 Nd5 30. Qe4 bxc3 31. Bxc3 Nxc3 32. Rxc3 Rd2 33. Qe1 Qd8 34. Kh1 Qd5 35.
Qg3 Qd4 36. Rac1 Rd3 37. Rxd3 cxd3 38. Rd1 d2 39. g5 Rc8 40. g6 Rc3 41. gxf7+
Kxf7 42. e6+ Kf8 43. e7+ Kxe7 44. Qg5+ Kf7 45. Qxd2 Qxd2 46. Rxd2 Ra3 47. g4 Ra4
48. g5 Rh4+ 49. Kg1 Rg4+ 50. Rg2 Rf4 51. Rf2 Rg4+ 52. Rg2 Rf4 53. Rf2 Rg4+ 54.
Rg2 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.09"]
[Round "5.5"]
[White "Lee, Megan"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2226"]
[BlackElo "2308"]
[ECO "C16"]
[Opening "French"]
[Variation "Winawer, advance variation"]
[WhiteFideId "2029618"]
[BlackFideId "13301918"]
[EventDate "2022.10.05"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Ng6 8. h4
h5 9. Qd1 Ba6 10. Bxa6 Nxa6 11. Bg5 Qd7 12. a4 c5 13. Ne2 Rc8 14. Rh3 Qc7 15.
Qd3 Nb8 16. Kd1 Nc6 17. Rb1 Na5 18. Rg3 Qd7 19. Ra1 Nc4 20. Bc1 Qe7 21. Rxg6
fxg6 22. Nf4 Qf7 23. Nxg6 Qxf2 24. Nxh8 Qg1+ 25. Ke2 Qxg2+ 26. Ke1 Kd7 27. Ng6
Qg1+ 28. Ke2 Qg2+ 29. Ke1 Qg1+ 30. Ke2 Qg2+ 31. Ke1 Qg1+ 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.09"]
[Round "5.6"]
[White "Cervantes Landeiro, Thalia"]
[Black "Paikidze, Nazi"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2272"]
[BlackElo "2354"]
[ECO "E11"]
[Opening "Bogo-Indian defence, Gruenfeld variation"]
[WhiteFideId "3520498"]
[BlackFideId "13603620"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e4 d6 7. Bd3 Nbd7 8. b4
e5 9. O-O exd4 10. Nxd4 a5 11. Bb2 Re8 12. Nf5 Bf8 13. f4 g6 14. Ne3 Bg7 15. Qb3
b6 16. c5 a4 17. Qa2 bxc5 18. Bc4 Re7 19. bxc5 Bb7 20. Rad1 Nxc5 21. e5 Nfd7 22.
f5 Bxe5 23. f6 Re6 24. Bxe6 Nxe6 25. Ng4 Ba6 26. Rfe1 h5 27. Nh6+ Kf8 28. Nf3
Qxf6 29. Nxe5 Nxe5 30. Bxe5 dxe5 31. Rd7 Nd8 32. Qd5 Rb8 33. Rd1 Kg7 34. Rxd8
Rxd8 35. Qxd8 Qxd8 36. Rxd8 Kxh6 37. Rd5 c6 38. Rxe5 Bc4 39. Kf2 Bd5 40. g3 g5
41. Re7 f5 42. Ra7 Bb3 43. Ra6 h4 44. gxh4 gxh4 45. Rxc6+ Kg5 46. Rd6 Kg4 47.
Kg2 h3+ 48. Kf2 f4 49. Rd4 Bc2 50. Rd8 Bb3 51. Rd7 Bc2 52. Rg7+ Kf5 53. Rc7 Bb3
54. Rc5+ Kg4 55. Ke2 Be6 56. Rc3 Bb3 57. Kd2 Bf7 58. Ke2 Bb3 59. Rc5 Be6 60. Kf2
Bb3 61. Ra5 Bc2 62. Rd5 Bb3 63. Rd2 Be6 64. Rd6 Bb3 65. Rd2 Be6 66. Rd6 Bb3 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.09"]
[Round "5.7"]
[White "Foisor, Sabina-Francesca"]
[Black "Yu, Jennifer"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2203"]
[BlackElo "2297"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "1212915"]
[BlackFideId "2078341"]
[EventDate "2022.10.05"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Nh4 Bg6 7. Be2 Be7 8. Nxg6
hxg6 9. Qc2 Qc7 10. g3 Nbd7 11. Bd2 g5 12. O-O dxc4 13. e4 e5 14. d5 Nb6 15.
dxc6 Qc8 16. Bf3 Qh3 17. Rfe1 bxc6 18. Be3 Nfd7 19. Na4 Qxh2+ 20. Kf1 Qh3+ 21.
Bg2 Qe6 22. Rac1 f6 23. Red1 Kf7 24. a3 Nxa4 25. Qxa4 Nb6 26. Bxb6 axb6 27. Qxc4
Qxc4+ 28. Rxc4 c5 29. Rc3 b5 30. Rcd3 g4 31. f3 gxf3 32. Bxf3 g6 33. Kg2 b4 34.
axb4 cxb4 35. R1d2 Ra1 36. Bd1 f5 37. Rf3 Bg5 38. Rd7+ Ke6 39. Rfd3 Be7 40. Rb7
Kf6 41. Rb6+ Kg5 42. Rb5 Rb1 43. Rxe5 Rxb2+ 44. Kf3 Bf6 45. Red5 Bc3 46. exf5
gxf5 47. Re3 Rh1 48. Be2 Rh2 49. Rd1 Bf6 50. Re8 Rb3+ 51. Re3 Rxe3+ 52. Kxe3 Be5
53. Rb1 Bd6 54. Kf3 Bc5 55. Rf1 b3 56. Bd3 b2 57. Bb1 Rd2 58. Ba2 Bb6 59. Bb1
Bd4 60. Ba2 Rd3+ 61. Kg2 Be5 62. Rf3 Rd1 63. Rf1 Rxf1 64. Kxf1 Kg4 65. Bb1 Bxg3
66. Ke2 f4 67. Ba2 f3+ 68. Ke3 Bh4 69. Bb1 Kg3 70. Be4 Bg5+ 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.11"]
[Round "6.1"]
[White "Zatonskih, Anna"]
[Black "Tokhirjonova, Gulrukhbegim"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2368"]
[BlackElo "2336"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "14101572"]
[BlackFideId "14203626"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8.
Qxc4 b6 9. g3 Ba6 10. Qc2 Nbd7 11. Bg2 c5 12. dxc5 Nxc5 13. b4 Nce4 14. Bb2 Qe8
15. Bxf6 Nxf6 16. O-O Rc8 17. Qb2 Qa4 18. Rac1 Bb7 19. Nd4 Bxg2 20. Kxg2 Qd7 21.
Rxc8 Rxc8 22. Rc1 Rxc1 23. Qxc1 h5 24. Qc4 a6 25. Nf3 a5 26. bxa5 bxa5 27. a4
Qb7 28. Qc5 Qd5 29. Qc8+ Kh7 30. Qc7 Kg8 31. Qc8+ Kh7 32. Qc7 Kg8 33. h3 Ne4 34.
Qb8+ Kh7 35. Qe5 Nc5 36. Qc3 Ne4 37. Qe5 Nc5 38. Qc3 Ne4 39. Qe5 Nc5 40. Qc3 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.11"]
[Round "6.2"]
[White "Abrahamyan, Tatev"]
[Black "Eswaran, Ashritha"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2308"]
[BlackElo "2365"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan, Chelyabinsk variation"]
[WhiteFideId "13301918"]
[BlackFideId "2080788"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. Qf3 Bg5 14. h4 Bh6 15. g4
f6 16. Be2 a5 17. Rd1 Be6 18. Rg1 Ra7 19. Qg3 g6 20. Rh1 Bf7 21. h5 gxh5 22.
Nde3 Rd7 23. gxh5+ Kh8 24. Bg4 Bf4 25. Qf3 Rc7 26. c5 b3 27. axb3 Bxb3 28. Rxd6
Qb8 29. Qe2 Nb4 30. Rb6 Nxc2+ 31. Kf1 Qe8 32. Nxc2 Qa4 33. Ne3 Qxe4 34. Bf3 Qb1+
35. Kg2 Rg7+ 36. Ng4 Qa2 37. Qd3 Be6 38. Qd6 Re8 39. Rb8 Rxb8 40. Qxb8+ Rg8 41.
Qd6 f5 42. Ra1 Qc4 43. Ra4 e4 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.11"]
[Round "6.3"]
[White "Foisor, Sabina-Francesca"]
[Black "Lee, Megan"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2203"]
[BlackElo "2226"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[WhiteFideId "1212915"]
[BlackFideId "2029618"]
[EventDate "2022.10.05"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 e6 5. b3 Nbd7 6. Bb2 Bb4+ 7. c3 Bd6 8. c4
Ne4 9. O-O O-O 10. Ne5 f6 11. Nxd7 Bxd7 12. f3 Ng5 13. Nd2 f5 14. Qe2 Be8 15. e4
Bh5 16. e5 Bb4 17. a3 Nh3+ 18. Kh1 Nf4 19. Qe3 Bxd2 20. Qxd2 Nxd3 21. Qxd3 f4
22. a4 Bg6 23. Qd2 Qh4 24. Qf2 Qh6 25. cxd5 exd5 26. Bc1 Rae8 27. a5 Bd3 28. Rg1
Qh5 29. Re1 Re6 30. Ra2 Rf5 31. Rd2 Bb5 32. Qg1 Qf7 33. Rf2 Rg6 34. h3 Kf8 35.
Ba3+ Ke8 36. Rd2 Qe6 37. Qh2 Rg3 38. Bc1 Rh5 39. Ra2 g5 40. Bd2 Bd3 41. a6 Bxa6
42. Rc1 Qf5 43. Be1 Rgxh3 44. gxh3 Rxh3 45. Rxa6 Rxh2+ 46. Kxh2 bxa6 47. Rxc6
Qd3 48. Kg2 Qxd4 49. e6 Qb2+ 50. Bf2 d4 51. Rd6 Ke7 52. Rxd4 Kxe6 53. Ra4 Qxb3
54. Rxa6+ Ke5 55. Rxa7 Qd3 56. Ra5+ Kf6 57. Ra4 h5 58. Rd4 Qa3 59. Rc4 h4 60.
Bd4+ Ke6 61. Rc3 Qa2+ 62. Kh3 Qe2 63. Ra3 Qf1+ 64. Kh2 h3 65. Ra2 Qxf3 66. Rf2
Qd3 67. Ba7 Kf5 68. Kh1 g4 69. Kg1 g3 70. Rf1 h2+ 71. Kg2 Qxf1+ 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.11"]
[Round "6.4"]
[White "Krush, Irina"]
[Black "Cervantes Landeiro, Thalia"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2432"]
[BlackElo "2272"]
[ECO "A22"]
[Opening "English"]
[Variation "Bremen, Smyslov system"]
[WhiteFideId "2012782"]
[BlackFideId "3520498"]
[EventDate "2022.10.05"]

1. c4 e5 2. Nc3 Bb4 3. g3 Nf6 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 d6 7. d3 h6 8. Nf3
Bg4 9. h3 Be6 10. O-O a6 11. a4 a5 12. c5 dxc5 13. Nxe5 Nbd7 14. f4 Nxe5 15.
fxe5 Nd7 16. Bf4 Re8 17. g4 Nf8 18. Be3 b6 19. g5 hxg5 20. d4 cxd4 21. cxd4 Bc4
22. Rf5 Nh7 23. d5 Qe7 24. Bd4 Rad8 25. Qc2 Ba6 26. Rc1 c5 27. Bc3 Bc8 28. Rf3
Nf8 29. Rcf1 Ng6 30. Rxf7 Qxf7 31. Rxf7 Kxf7 32. Qf2+ Kg8 33. Qg3 Nf4 34. Bf1
Bxh3 35. Qxg5 Rf8 36. Bc4 Bc8 37. Kh1 Bb7 38. Kh2 g6 39. e6 Rde8 40. Qh6 Re7 41.
Qh8# 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.11"]
[Round "6.5"]
[White "Paikidze, Nazi"]
[Black "Yan, Ruiyang"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2354"]
[BlackElo "2220"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[WhiteFideId "13603620"]
[BlackFideId "30919860"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3
O-O 9. Qe2 b6 10. Be3 Bb7 11. f3 Nbd7 12. Rac1 Rc8 13. Bb1 Qc7 14. Rfd1 Qb8 15.
b3 Bd8 16. Bf2 Bc7 17. f4 Rfe8 18. Nf3 Qa8 19. Nd2 Bc6 20. a4 Nf8 21. b4 Ng6 22.
g3 Bb7 23. c5 bxc5 24. bxc5 dxc5 25. Nc4 h5 26. Bxc5 Qb8 27. Bd6 Qa7+ 28. Qf2
Bb8 29. Nb6 Ng4 30. Bxb8 Rxb8 31. Qd4 e5 32. fxe5 N6xe5 33. Kg2 Bxe4+ 34. Qxe4
Ng6 35. Rd7 Qxb6 36. Qd4 Qxd4 37. Rxd4 Rb2+ 38. Kg1 Nxh2 39. Be4 Ne5 40. Rd5
Nhf3+ 41. Bxf3 Nxf3+ 42. Kf1 g6 43. Rd6 Re3 44. a5 Nh2+ 45. Kg1 Rxg3+ 46. Kh1
Ng4 47. Ne2 Rh3+ 48. Kg2 Rh2+ 49. Kg3 Rbxe2 50. Rc3 Rhg2+ 51. Kh3 Rg1 52. Kh4
Ne3 53. Rd8+ Kg7 54. Kh3 Nf1 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.11"]
[Round "6.6"]
[White "Yu, Jennifer"]
[Black "Lee, Alice"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2297"]
[BlackElo "2263"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "2078341"]
[BlackFideId "30941822"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7
9. Bd2 Be7 10. g3 dxc4 11. Bxc4 a6 12. a4 Nbd7 13. a5 Nh5 14. Nxg6 hxg6 15. Ne4
O-O-O 16. O-O-O Nhf6 17. Ng5 Rdf8 18. Bxe6 fxe6 19. Nxe6 Qd6 20. Nxf8 Rxf8 21.
Rhf1 Qd5 22. Qc2 Bd8 23. Qxg6 Bxa5 24. Kb1 Bxd2 25. Rxd2 Qa5 26. Qd3 Nd5 27. e4
Nb4 28. Qa3 Qb5 29. Rc1 a5 30. Qc3 Qh5 31. f4 Re8 32. d5 Qg6 33. dxc6 Qxe4+ 34.
Ka1 bxc6 35. Rd4 Qe6 36. Qa3 Kb7 37. Qxa5 Nd3 38. f5 Qf7 39. Rxd3 Ra8 40. Qxa8+
Kxa8 41. Rxc6 Qxf5 42. Rb3 Nc5 43. Rc3 Qf1+ 44. Ka2 Qf7+ 45. Ka3 Ne4 46. Rc1 Nd2
47. Kb4 Kb7 48. R6c3 Qe7+ 49. Ka4 Qd7+ 50. Ka3 Qd6+ 51. b4 Ne4 52. Rc4 Nf2 53.
Kb3 Ng4 54. Rc5 Kb6 55. Ra1 Nxh2 56. Raa5 Qd1+ 57. Ka3 Qe2 58. Re5 Qc4 59. Rec5
Qe4 60. Rab5+ Ka6 61. Ra5+ Kb6 62. Rab5+ Ka6 63. Ra5+ Kb6 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.11"]
[Round "6.7"]
[White "Wu, Rochelle"]
[Black "Morris-Suzuki, Sophie"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "WFM"]
[WhiteElo "2317"]
[BlackElo "2126"]
[ECO "D00"]
[Opening "Queen's pawn"]
[Variation "Chigorin variation"]
[WhiteFideId "30908132"]
[BlackFideId "30922615"]
[EventDate "2022.10.05"]

1. d4 d5 2. Nc3 e6 3. Bf4 a6 4. e3 Nf6 5. g4 Bb4 6. Bd3 c5 7. dxc5 Nc6 8. Nf3
Qa5 9. Qd2 Nd7 10. Bd6 Nxc5 11. Bxc5 Qxc5 12. a3 Ba5 13. O-O Bd7 14. Na4 Qd6 15.
b4 Bc7 16. Nc5 Bc8 17. e4 Nd4 18. Kg2 Nxf3 19. Kxf3 b6 20. Nb3 Bb7 21. Qe3 O-O
22. Ke2 f5 23. e5 Qxe5 24. gxf5 exf5 25. Qxe5 Bxe5 26. Rab1 Rae8 27. Kd2 Rc8 28.
f4 Bc3+ 29. Ke2 Rce8+ 30. Kf2 Bf6 31. Kg1 d4 32. Rbe1 Be4 33. Nd2 Bh4 34. Re2
Bxd3 35. Rxe8 Rxe8 36. cxd3 Re3 37. Rc1 Rxd3 38. Rc8+ Kf7 39. Nc4 Bf6 40. Nxb6
Rc3 41. Kf2 Rxa3 42. Ra8 Ra2+ 43. Kf1 d3 44. Nc4 Ra1+ 45. Kf2 Bd4+ 46. Kg3 Rc1
47. Nd6+ Ke6 48. Rxa6 Ra1 49. Rxa1 Bxa1 50. Nc4 Kd5 51. Ne3+ Ke4 52. Nd1 Bd4 53.
b5 d2 54. h3 g6 55. Kg2 Kxf4 56. Kf1 Kf3 57. h4 f4 58. h5 g5 59. b6 Bxb6 60. h6
g4 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.12"]
[Round "7.1"]
[White "Morris-Suzuki, Sophie"]
[Black "Paikidze, Nazi"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "IM"]
[WhiteElo "2126"]
[BlackElo "2354"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "30922615"]
[BlackFideId "13603620"]
[EventDate "2022.10.05"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Nd7 7. cxd5 cxd5 8. Nge2
Ne7 9. Ng3 Bg6 10. Bd3 Bxd3 11. Qxd3 Nc6 12. Bg5 Qb6 13. Nge2 a6 14. O-O Be7 15.
Be3 Bxh4 16. Rab1 Be7 17. a3 Na5 18. b4 Nc4 19. Nf4 Qc6 20. a4 b5 21. Ra1 Rc8
22. axb5 axb5 23. Rfc1 Bxb4 24. Nfe2 Be7 25. f4 g6 26. Bf2 b4 27. Nd1 Qb7 28.
Rab1 Ra8 29. Rb3 O-O 30. Ne3 Nxe3 31. Qxe3 Rfc8 32. Rxc8+ Qxc8 33. f5 exf5 34.
e6 Ra1+ 35. Kh2 Nf6 36. exf7+ Kxf7 37. Qf4 Ng4+ 38. Kg3 h4+ 39. Kf3 Rf1 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.12"]
[Round "7.2"]
[White "Lee, Megan"]
[Black "Yu, Jennifer"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2226"]
[BlackElo "2297"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Potter variation"]
[WhiteFideId "2029618"]
[BlackFideId "2078341"]
[EventDate "2022.10.05"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nge7 7. Bg5 f6 8.
Bf4 O-O 9. a4 a5 10. Qd2 d6 11. O-O-O Ne5 12. Be3 Bxe3 13. Qxe3 f5 14. f4 Ng4
15. Qd2 fxe4 16. Nxe4 Bf5 17. Nc3 Nf6 18. Re1 Bg6 19. Rg1 Bf7 20. g3 Ned5 21.
Nb5 c6 22. N5d4 Nb6 23. Ne6 Bxe6 24. Rxe6 d5 25. Qd4 Nfd7 26. Bh3 Rf6 27. Re2
Qc7 28. Re7 Qd6 29. Rge1 c5 30. Qf2 d4 31. Qf3 c4 32. Qxb7 Rb8 33. Qa7 cxb3 34.
Bxd7 Kh8 35. Qxb8+ Qxb8 36. Re8+ Rf8 37. Rxb8 Rxb8 38. Re8+ Rxe8 39. Bxe8 Kg8
40. cxb3 Kf8 41. Bc6 Ke7 42. b4 axb4 43. a5 Nc8 44. Bb7 Na7 45. Kd2 Kd6 46. Kd3
Kc5 47. g4 Nb5 48. f5 h6 49. h4 b3 50. a6 Kb6 51. g5 hxg5 52. hxg5 Nd6 53. f6 g6
54. Kxd4 Nf7 55. Bd5 Nxg5 56. f7 Nh7 57. Be4 Kxa6 58. Bxg6 Nf8 59. Bf5 Kb6 60.
Ke5 Kc7 61. Kf6 Kd6 62. Kg7 Ke7 63. Kg8 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.12"]
[Round "7.3"]
[White "Tokhirjonova, Gulrukhbegim"]
[Black "Abrahamyan, Tatev"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2336"]
[BlackElo "2308"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Euwe variation"]
[WhiteFideId "14203626"]
[BlackFideId "13301918"]
[EventDate "2022.10.05"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 Ng6 8. Nc2
Be7 9. g3 cxd4 10. cxd4 O-O 11. h4 f6 12. h5 Nh8 13. Bf4 Nf7 14. Bd3 Rc8 15. Qe2
fxe5 16. dxe5 Ng5 17. Nh4 Nb4 18. Nxb4 Bxb4+ 19. Kf1 Ne4 20. Kg2 Bc5 21. Raf1
Be7 22. Ng6 Rf7 23. Qg4 Nc5 24. Nxe7+ Qxe7 25. Bg6 Bc6 26. Bxf7+ Qxf7 27. Rd1
Rf8 28. Rd4 Kh8 29. f3 Nd7 30. h6 g6 31. Re1 Qe8 32. Bd2 Rf5 33. Rf4 Rh5 34. Rh1
Nxe5 35. Bc3 Kg8 36. Qxh5 gxh5 37. Bxe5 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.12"]
[Round "7.4"]
[White "Lee, Alice"]
[Black "Wu, Rochelle"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2263"]
[BlackElo "2317"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "30941822"]
[BlackFideId "30908132"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 a6 6. Qb3 b5 7. cxd5 cxd5 8. Ne5
e6 9. f3 Nfd7 10. Nxd7 Nxd7 11. Bd2 Bd6 12. g3 O-O 13. Bg2 Rc8 14. e4 dxe4 15.
fxe4 Bg6 16. O-O e5 17. Be3 exd4 18. Bxd4 Rc4 19. Bf2 Nc5 20. Bxc5 Bxc5+ 21. Kh1
Rb4 22. Qc2 Bd4 23. a4 Rc4 24. axb5 axb5 25. Rad1 Qg5 26. Qd3 Bxc3 27. bxc3 Qc5
28. Qd7 Rxc3 29. Rd5 Qe3 30. Rxb5 Rc1 31. Rb1 Rxb1 32. Rxb1 Bxe4 33. Rd1 h5 34.
Qd2 Bxg2+ 35. Qxg2 Rc8 36. Qd5 Rc1 37. Rxc1 Qxc1+ 38. Kg2 Qc2+ 39. Kg1 Qg6 40.
Kg2 Kh7 41. Kh1 f6 42. h4 Qb1+ 43. Kh2 Qc2+ 44. Kg1 Kg6 45. Qe6 Qf5 46. Qe8+ Kh7
47. Kg2 Qe5 48. Qc8 Qe4+ 49. Kh2 Kg6 50. Qd7 Qe2+ 51. Kh1 f5 52. Qd6+ Kh7 53.
Qc7 Qf1+ 54. Kh2 Qf2+ 55. Kh3 Qg1 56. Qc6 Qf1+ 57. Kh2 Qe2+ 58. Kg1 f4 59. gxf4
Qg4+ 60. Kf1 Qxf4+ 61. Ke2 Qxh4 62. Qc2+ Kh6 63. Qd2+ Qg5 64. Qd6+ Qg6 65. Qf4+
Kh7 66. Qb8 Qf5 67. Qd8 Qe5+ 68. Kd1 Qe4 69. Qa5 Qg4+ 70. Ke1 h4 71. Qc5 Qe4+
72. Kf2 Kh6 73. Qd6+ Qg6 74. Qf4+ Qg5 75. Qd6+ Qf6+ 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.12"]
[Round "7.5"]
[White "Eswaran, Ashritha"]
[Black "Foisor, Sabina-Francesca"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2365"]
[BlackElo "2203"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "2080788"]
[BlackFideId "1212915"]
[EventDate "2022.10.05"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 Qa6 8. c4
e6 9. Ngf3 Nh6 10. b3 Nd7 11. a4 Nf5 12. O-O Be7 13. g3 c5 14. Qc3 cxd4 15. Nxd4
Nxd4 16. Qxd4 Qb6 17. Qxb6 Nxb6 18. a5 Nd7 19. cxd5 exd5 20. Nf3 Rc8 21. Rd1 Rc3
22. Kg2 Nc5 23. Nd4 Nxb3 24. Bb2 Nxd4 25. Bxc3 Ne6 26. Rxd5 Bxh4 27. Rb5 Bd8 28.
Rxb7 h4 29. Rd1 a6 30. Rd6 Rh6 31. Bb4 Rg6 32. Bd2 hxg3 33. fxg3 Rg4 34. Rb8 Ke7
35. Rxa6 Bc7 36. Rb7 Re4 37. Bb4+ Kd8 38. Ra8+ Kd7 39. Bd6 Kc6 40. Rxc7+ Nxc7
41. Rc8 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.12"]
[Round "7.6"]
[White "Yan, Ruiyang"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2220"]
[BlackElo "2432"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan (Lasker/Sveshnikov) variation"]
[WhiteFideId "30919860"]
[BlackFideId "2012782"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Nb8 9. a4 Be7 10. Be2 O-O 11. O-O Nd7 12. Kh1 f5 13. f4 a6 14. Na3 exf4 15.
Bxf4 Nc5 16. Nc4 a5 17. c3 Bd7 18. Bf3 Ra6 19. Re1 b5 20. axb5 Bxb5 21. Be2 Ne4
22. Rf1 Bxc4 23. Bxc4 Ra8 24. Bd3 Bg5 25. Qc2 Bxf4 26. Rxf4 Qg5 27. Raf1 Rae8
28. g3 g6 29. Bxe4 fxe4 30. Rxf8+ Rxf8 31. Rxf8+ Kxf8 32. Qxe4 Qc1+ 33. Kg2
Qxb2+ 34. Kh3 Qf2 35. Qc4 Qa7 36. Qf4+ Ke8 37. Kg2 Qc5 38. Qa4+ Kd8 39. c4 Qb4
40. Qc6 a4 41. c5 Qxc5 42. Qxa4 Qxd5+ 43. Kf2 Qc5+ 44. Kg2 Ke7 45. Qh4+ Ke6 46.
Qxh7 Qc2+ 47. Kg1 Qb1+ 48. Kf2 Qc2+ 49. Kg1 Qb1+ 50. Kf2 Qc2+ 51. Kg1 Qb1+ 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.12"]
[Round "7.7"]
[White "Cervantes Landeiro, Thalia"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2272"]
[BlackElo "2368"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "3520498"]
[BlackFideId "14101572"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2
Nf8 9. Nf3 Ne6 10. Bh4 g6 11. O-O O-O 12. Rab1 a5 13. a3 Ng7 14. b4 axb4 15.
axb4 Bf5 16. Bxf5 Nxf5 17. Bxf6 Bxf6 18. b5 Nd6 19. bxc6 bxc6 20. Nd2 Be7 21.
Ne2 Ra6 22. Nf4 Qa8 23. Rb2 Rd8 24. Nd3 Nb5 25. h3 Bd6 26. Nc5 Ra3 27. Ndb3 Ra7
28. Rc1 Na3 29. Qe2 Nc4 30. Rbc2 Rb8 31. Nd2 Bxc5 32. Nxc4 Bxd4 33. exd4 dxc4
34. Rxc4 Ra6 35. Qe4 Rd8 36. Kh2 Qb8+ 37. g3 Qd6 38. R1c2 Qd5 39. Qxd5 Rxd5 40.
Kg2 Ra7 41. Rb4 Rad7 42. Rcc4 R7d6 43. Rb6 Rxd4 44. Rxd4 Rxd4 45. Rxc6 Rd3 46.
h4 h5 47. Rc7 Kg7 48. Rc6 Ra3 49. Rd6 Rb3 50. Rc6 Ra3 51. Rd6 Rb3 52. Rc6 Ra3 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.13"]
[Round "8.1"]
[White "Abrahamyan, Tatev"]
[Black "Cervantes Landeiro, Thalia"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2308"]
[BlackElo "2272"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "13301918"]
[BlackFideId "3520498"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3
h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 g6 12. O-O-O Nb6 13. Qa5 Bh6 14. Bxh6 Rxh6
15. Qd2 Rh8 16. f4 e4 17. Kb1 Nbxd5 18. c4 Nc7 19. Qb4 Rb8 20. Rxd6 Qe7 21. f5
Kf8 22. c5 Kg7 23. fxg6 fxg6 24. Bc4 b5 25. Be2 Ncd5 26. Qd2 Rhd8 27. Rxa6 e3
28. Qd4 b4 29. Qh4 Qe4+ 30. Qxe4 Nxe4 31. Bf3 Nf2 32. Rf1 Nf4 33. c6 Re8 34.
Ra7+ Kh6 35. Nc1 Rbc8 36. Rf7 Ne6 37. Re1 Ng5 38. Rf6 Nge4 39. Rf4 Rxc6 40. Bxe4
Nxe4 41. Ne2 Nd2+ 42. Ka1 Ra8 43. Nc1 b3 44. a3 Rac8 45. Nd3 e2 46. Rf2 Rc2 47.
Rfxe2 Ra8 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.13"]
[Round "8.2"]
[White "Zatonskih, Anna"]
[Black "Yan, Ruiyang"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2368"]
[BlackElo "2220"]
[ECO "A18"]
[Opening "English"]
[Variation "Mikenas-Carls variation"]
[WhiteFideId "14101572"]
[BlackFideId "30919860"]
[EventDate "2022.10.05"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 d4 6. exf6 dxc3 7. Bb5+ Nc6 8.
Qe2+ Be6 9. dxc3 Qxf6 10. Nf3 Bd6 11. Ng5 O-O 12. Nxe6 Rfe8 13. Bc4 Na5 14. Bg5
Qg6 15. Bd3 Qxe6 16. Qxe6 Rxe6+ 17. Kd2 h6 18. Be3 c5 19. Kc2 c4 20. Bf5 Re5 21.
Bg4 Bc5 22. Bxc5 Rxc5 23. Rad1 Nc6 24. f4 g5 25. fxg5 Rxg5 26. Bf3 Ne5 27. Be4
Re8 28. Rhe1 Kf8 29. h4 Rg3 30. Bxb7 f6 31. b3 Rb8 32. Bd5 cxb3+ 33. axb3 Rc8
34. c4 Rb8 35. c5 Rc8 36. Kb1 Rxc5 37. Re2 Rgc3 38. Red2 a5 39. Kb2 Ke7 40. Re1
Kf8 41. Red1 Ke7 42. Re1 Kf8 43. Red1 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.13"]
[Round "8.3"]
[White "Yu, Jennifer"]
[Black "Wu, Rochelle"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2297"]
[BlackElo "2317"]
[ECO "D15"]
[Opening "QGD Slav"]
[Variation "4.Nc3"]
[WhiteFideId "2078341"]
[BlackFideId "30908132"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 Nbd7 6. Bf4 Nh5 7. Bd2 Nhf6 8. b4
g6 9. Qc2 Bg7 10. h3 O-O 11. Bf4 a5 12. b5 Ne4 13. bxc6 bxc6 14. e3 Nxc3 15.
Qxc3 f6 16. Rd1 e5 17. Bg3 e4 18. Nd2 f5 19. h4 h6 20. Be2 Rf7 21. Rb1 Nf8 22.
Rb6 Ne6 23. Rxc6 f4 24. Rd6 Qe7 25. Bxf4 Nxf4 26. exf4 Rxf4 27. Rxd5 Rxh4 28.
Rxh4 Qxh4 29. Rd6 Kh7 30. Qg3 Qh1+ 31. Nf1 Bf5 32. Bg4 Rb8 33. Bxf5 gxf5 34. Rd7
Rg8 35. c6 Qh5 36. c7 Qe8 37. Rd8 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.13"]
[Round "8.4"]
[White "Foisor, Sabina-Francesca"]
[Black "Tokhirjonova, Gulrukhbegim"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2203"]
[BlackElo "2336"]
[ECO "D90"]
[Opening "Gruenfeld"]
[Variation "Three knights variation"]
[WhiteFideId "1212915"]
[BlackFideId "14203626"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. h4 h5 6. Bf4 O-O 7. e3 c6 8. Be2 a5
9. Rc1 dxc4 10. Bxc4 Bg4 11. Be2 Nbd7 12. O-O Nb6 13. e4 a4 14. b3 Ne8 15. Ne5
Bxe2 16. Nxe2 Nd6 17. Qc2 axb3 18. Qxb3 Kh7 19. Nc3 Ra6 20. Rfd1 Qa8 21. Be3 Qa7
22. f4 f6 23. Nd3 Na4 24. Qe6 Nxc3 25. Rxc3 Nb5 26. Rc5 Nd6 27. Qxe7 b6 28. Qxa7
Rxa7 29. Rxc6 Nxe4 30. Rxb6 Rxa2 31. Nc5 Nc3 32. Rd3 Nd5 33. Rd6 Ne7 34. Rd7 Nf5
35. Ne6 Rb8 36. Rd2 Ra1+ 37. Kf2 Rbb1 38. Kf3 Nxh4+ 39. Ke4 Nf5 40. Nxg7 Nxg7
41. Rc2 Ra8 42. Rcc7 Re8+ 43. Kf3 Rg8 44. d5 Rb3 45. Kf2 Rb2+ 46. Kg1 Rb1+ 47.
Kh2 Rd1 48. Bc5 Kh8 49. Rf7 Rc1 50. d6 Rd1 51. d7 Rd8 52. Be7 R8xd7 53. Bxf6
Rxf7 54. Rxf7 Rd6 55. Bxg7+ Kg8 56. Be5 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.13"]
[Round "8.5"]
[White "Krush, Irina"]
[Black "Morris-Suzuki, Sophie"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "WFM"]
[WhiteElo "2432"]
[BlackElo "2126"]
[ECO "A34"]
[Opening "English"]
[Variation "symmetrical, three knights system"]
[WhiteFideId "2012782"]
[BlackFideId "30922615"]
[EventDate "2022.10.05"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. O-O e5 8. a3
f6 9. e3 Be7 10. d4 cxd4 11. exd4 exd4 12. Ne2 Ne6 13. b4 d3 14. Nc3 O-O 15. Qb3
Kh8 16. Nd5 a5 17. Be3 Nc7 18. Nxc7 Qxc7 19. b5 Ne5 20. Nxe5 Qxe5 21. Rfe1 a4
22. Qxd3 Bf5 23. Qf1 Qc3 24. Bxb7 Rab8 25. Bc6 Bd3 26. Qh3 Bxa3 27. Bf4 Rbd8 28.
Bc7 Rc8 29. Qd7 Bxb5 30. Bxb5 Rxc7 31. Qd1 Bc5 32. Bxa4 Qd4 33. Qxd4 Bxd4 34.
Rac1 Rxc1 35. Rxc1 Be5 36. Bd7 Rd8 37. Rc8 Rxc8 38. Bxc8 Kg8 39. Be6+ Kf8 40.
Kg2 g5 41. Bf5 h6 42. h3 Kg7 43. Be4 Bd6 44. Bf5 Be5 45. Be4 Bd6 46. Bf5 Be5 47.
Be4 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.13"]
[Round "8.6"]
[White "Lee, Megan"]
[Black "Eswaran, Ashritha"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2226"]
[BlackElo "2365"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan (Lasker/Sveshnikov) variation"]
[WhiteFideId "2029618"]
[BlackFideId "2080788"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Nb8 9. a4 Be7 10. Bd2 Nd7 11. Bb4 O-O 12. a5 e4 13. Bxd6 Bxd6 14. Nxd6 Nf6
15. Nxc8 Rxc8 16. c4 b5 17. b3 e3 18. f3 Qd6 19. Be2 Qb4+ 20. Kf1 Qc3 21. g3 Ne4
22. fxe4 f5 23. Kg2 fxe4 24. Rf1 Rxf1 25. Bxf1 Qb2+ 26. Kh1 Rf8 27. Qb1 Qd4 28.
Ra2 h5 29. Qe1 h4 30. gxh4 bxc4 31. Bxc4 Rf2 32. d6+ Kh8 33. Rxf2 exf2 34. Qe2
g6 35. Kg2 e3 36. Qf3 Qxd6 37. Qa8+ Kg7 38. Qxa7+ Kh8 39. Qxe3 g5 40. Qe8+ Kg7
41. Qg8+ Kh6 42. Qe6+ 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.13"]
[Round "8.7"]
[White "Paikidze, Nazi"]
[Black "Lee, Alice"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2354"]
[BlackElo "2263"]
[ECO "C26"]
[Opening "Vienna"]
[Variation "Falkbeer variation"]
[WhiteFideId "13603620"]
[BlackFideId "30941822"]
[EventDate "2022.10.05"]

1. e4 e5 2. Nc3 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qe3 Bb4 6. Bd2 O-O 7. O-O-O Re8 8.
Qg3 Nxe4 9. Nxe4 Rxe4 10. Bxb4 Nxb4 11. a3 Nc6 12. Bd3 Re8 13. Nf3 d6 14. h4 Qf6
15. Qg5 Qxg5+ 16. hxg5 g6 17. Nd2 d5 18. Rh4 Ne5 19. Be2 Nd7 20. Bf3 Re5 21. c4
c6 22. cxd5 cxd5 23. Nb3 Rxg5 24. Rxd5 Rxd5 25. Bxd5 Nf6 26. Bf3 Rb8 27. Ra4 a6
28. Nc5 Bf5 29. Bxb7 Nd7 30. Nxd7 Bxd7 31. Rxa6 Rxb7 32. b4 Bb5 33. Ra8+ Kg7 34.
g3 Rc7+ 35. Kb2 h5 36. a4 Bd3 37. Rd8 Rc2+ 38. Kb3 Bf5 39. f4 Rg2 40. b5 Rxg3+
41. Kb4 h4 42. Re8 h3 43. b6 h2 44. b7 h1=Q 45. b8=Q Qb1+ 46. Ka5 Qxb8 47. Rxb8
Re3 48. Rd8 Re4 49. Kb5 Rxf4 50. a5 Be4 51. a6 Rh4 52. Re8 Bd3+ 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.14"]
[Round "9.1"]
[White "Tokhirjonova, Gulrukhbegim"]
[Black "Lee, Megan"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2336"]
[BlackElo "2226"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "14203626"]
[BlackFideId "2029618"]
[EventDate "2022.10.05"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. O-O Ne4 6. c4 c6 7. Nc3 Nxc3 8. bxc3
dxc4 9. e4 Bg4 10. Qe2 b5 11. a4 O-O 12. axb5 cxb5 13. e5 a5 14. Qe4 Bxf3 15.
Bxf3 Ra6 16. Ba3 Nc6 17. Bc5 Qc7 18. Qe3 Rb8 19. Rfb1 Nd8 20. Bd5 Ne6 21. Ba3
Qd8 22. Be4 Nc7 23. Bc5 e6 24. Qf3 Qc8 25. h4 Bf8 26. h5 Bxc5 27. dxc5 Ne8 28.
c6 Qc7 29. Qf4 Ng7 30. hxg6 fxg6 31. Rd1 Rd8 32. Qg5 Raa8 33. Rd7 Rxd7 34. cxd7
Rd8 35. Bc6 Rxd7 36. Bxd7 Qxd7 37. Rxa5 Qd1+ 38. Kh2 Qd5 39. Ra7 Qf3 40. Qd8+
Qf8 41. Qxf8+ Kxf8 42. Rb7 Nf5 43. Rxb5 Ne7 44. Rc5 Nd5 45. Rxc4 Ke7 46. Rc6 Kd7
47. Rd6+ Ke7 48. c4 Nc3 49. Ra6 Kd7 50. Ra7+ Kc6 51. Rxh7 Ne4 52. f4 g5 53. Re7
gxf4 54. gxf4 Kc5 55. Rxe6 Kxc4 56. Rd6 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.14"]
[Round "9.2"]
[White "Wu, Rochelle"]
[Black "Paikidze, Nazi"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2317"]
[BlackElo "2354"]
[ECO "A54"]
[Opening "Old Indian"]
[Variation "Ukrainian variation"]
[WhiteFideId "30908132"]
[BlackFideId "13603620"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Nd7 7. O-O-O c6
8. e3 Kc7 9. Bd3 Nc5 10. Bc2 Be6 11. b3 Nfd7 12. Kb2 f5 13. f4 e4 14. Nge2 g6
15. Rd2 Bg7 16. Rhd1 Nf6 17. Nd4 Rae8 18. b4 Nd3+ 19. Bxd3 exd3 20. Nxe6+ Rxe6
21. Rxd3 Rhe8 22. Bxf6 Bxf6 23. Rd7+ Kc8 24. Rf7 Bxc3+ 25. Kxc3 Rxe3+ 26. Rd3
R3e7 27. Rf6 Re6 28. Rf7 R6e7 29. Rf6 Re6 30. Rf7 R6e7 31. Rf6 Re6 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.14"]
[Round "9.3"]
[White "Cervantes Landeiro, Thalia"]
[Black "Foisor, Sabina-Francesca"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2272"]
[BlackElo "2203"]
[ECO "D46"]
[Opening "QGD semi-Slav"]
[Variation "Chigorin defence"]
[WhiteFideId "3520498"]
[BlackFideId "1212915"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nc3 Bd6 7. O-O O-O 8. e4
dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 c5 12. dxc5 Bxc5 13. Qe2 h6 14. Bf4 b6
15. Rad1 Qe7 16. Ne5 Bb7 17. Rd3 Be4 18. Rh3 Bxc2 19. Qxc2 Qb7 20. Qc1 h5 21.
Bh6 Ne4 22. Rxh5 f6 23. Ng4 Qf7 24. Rh4 Rfd8 25. Bxg7 Qxg7 26. Nh6+ Kf8 27. Rxe4
e5 28. Rg4 Qh7 29. Rg8+ Ke7 30. Rg7+ Qxg7 31. Nf5+ Kf7 32. Nxg7 Kxg7 33. Qc3 a5
34. Qg3+ Kf7 35. Qf3 Ra7 36. Rd1 Rxd1+ 37. Qxd1 Ke7 38. h4 Rd7 39. Qe2 Rd4 40.
g3 Ke6 41. h5 Kf5 42. Kg2 Kg5 43. Kh3 Kh6 44. Qf3 Kg5 45. g4 Rf4 46. Qb7 Rxf2
47. Kg3 Kh6 48. Qf7 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.14"]
[Round "9.4"]
[White "Morris-Suzuki, Sophie"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[BlackTitle "IM"]
[WhiteElo "2126"]
[BlackElo "2368"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Wade variation"]
[WhiteFideId "30922615"]
[BlackFideId "14101572"]
[EventDate "2022.10.05"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 cxd4 7. Nxd4 Bc5 8. Qg4
Ne7 9. Na3 Ng6 10. O-O O-O 11. Nf3 Bxa3 12. bxa3 Qa5 13. Bd2 Qa4 14. Qh5 Bb5 15.
Bxb5 Qxb5 16. Ng5 h6 17. Nxe6 fxe6 18. Qxg6 Qe8 19. Qg3 Kh8 20. Rab1 b6 21. Rb4
Nc6 22. Rg4 Ne7 23. Qh3 Nf5 24. Rb4 Rc8 25. g4 Qg6 26. Kh1 Ne7 27. g5 Qf5 28.
Rh4 Qxh3 29. Rxh3 Kh7 30. gxh6 g6 31. Bg5 Nf5 32. Rb1 Rc4 33. Rb4 Rfc8 34. Bd2
Re4 35. Rd3 Rxe5 36. a4 Ne7 37. c4 Rf5 38. cxd5 Nxd5 39. Re4 Rc6 40. Kg2 Nf6 41.
Rf4 Nd5 42. Re4 a5 43. h4 Rf7 44. Rf3 Rf5 45. h5 Rxf3 46. hxg6+ Kxg6 47. Rg4+
Kh7 48. Kxf3 Rc7 49. Re4 Rc6 50. Rg4 Rc7 51. Re4 Rc6 52. Rg4 Rc7 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.14"]
[Round "9.5"]
[White "Eswaran, Ashritha"]
[Black "Yu, Jennifer"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2365"]
[BlackElo "2297"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Tartakower (Nimzovich) variation"]
[WhiteFideId "2080788"]
[BlackFideId "2078341"]
[EventDate "2022.10.05"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bf5 7. Bc4 Bd6 8.
Qe2+ Qe7 9. Nf3 Nd7 10. Qxe7+ Kxe7 11. O-O Rhe8 12. Nh4 Be6 13. Bd3 g6 14. Re1
Kf8 15. c4 Rad8 16. Bd2 Be7 17. Ba5 Nb6 18. Nf3 Rd7 19. b3 Bg4 20. Bc3 Bxf3 21.
gxf3 Red8 22. b4 Na4 23. Rxe7 Rxe7 24. Be1 Rxd4 25. Bf1 Kg7 26. Rb1 Nb6 27. Rc1
Nd7 28. Bc3 Rf4 29. Kg2 Ne5 30. Be2 g5 31. Bd2 Ng6 32. Be3 Rh4 33. Bf1 b6 34.
Rd1 Rh6 35. Kg3 Nh4 36. Bh3 Nxf3 37. a4 Rh4 38. c5 Ne5 39. Bd4 Re8 40. b5 cxb5
41. axb5 bxc5 42. Bxc5 Rc4 43. Be3 Rb4 44. Bf1 Rg4+ 45. Kh3 h5 46. Be2 Rh4+ 47.
Kg3 Ng4 48. Bxg4 Rxg4+ 49. Kf3 Re7 50. Rd6 Re5 51. Bd4 Rf4+ 52. Kg2 Rxb5 53.
Bxa7 Rg4+ 54. Kh3 Rb3+ 55. Be3 f5 56. f3 Rh4+ 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.14"]
[Round "9.6"]
[White "Lee, Alice"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2263"]
[BlackElo "2432"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "5...Nd7"]
[WhiteFideId "30941822"]
[BlackFideId "2012782"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Be2 Bd6 7. O-O O-O 8. b3 b6
9. Bb2 Bb7 10. Qc2 Re8 11. Rfe1 c5 12. cxd5 exd5 13. Rad1 h6 14. Qb1 Qe7 15. Nh4
Qe6 16. Bf3 Ne4 17. g3 Ndf6 18. Nb5 Bb8 19. Qa1 g5 20. Ng2 Qf5 21. Bxe4 Nxe4 22.
Rf1 a6 23. Nc3 c4 24. Nxe4 dxe4 25. bxc4 Bd6 26. a4 b5 27. Rc1 bxc4 28. Rxc4
Rec8 29. Rxc8+ Rxc8 30. Ba3 Bxa3 31. Qxa3 a5 32. h4 Rc4 33. hxg5 hxg5 34. Qe7
Bc6 35. Rb1 Rc2 36. Rb8+ Kh7 37. Nf4 Bd7 38. Rd8 Rc1+ 39. Kg2 Be6 40. Qf8 Qf6
41. Qg8+ Kh6 42. Qh8+ Qxh8 43. Rxh8+ Kg7 44. Nxe6+ Kxh8 45. Nxg5 Rc4 46. Nxf7+
Kg7 47. Nd6 Rxa4 48. Nxe4 Rb4 49. Nc5 a4 50. Nxa4 Rxa4 51. f4 Kf6 52. Kf3 Ra1
53. g4 Rg1 54. d5 Ke7 55. g5 Kd6 56. Ke4 Rg3 57. Kd4 Rg1 58. Ke4 Rg3 59. Kf5
Rxe3 60. Kf6 Kxd5 61. f5 Ra3 62. g6 Ra6+ 63. Kg5 Ke5 64. g7 Ra1 65. Kg6 Rg1+ 66.
Kf7 Kxf5 67. g8=Q Rxg8 68. Kxg8 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.14"]
[Round "9.7"]
[White "Yan, Ruiyang"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2220"]
[BlackElo "2308"]
[ECO "C16"]
[Opening "French"]
[Variation "Winawer, Petrosian variation"]
[WhiteFideId "30919860"]
[BlackFideId "13301918"]
[EventDate "2022.10.05"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 f5 8. Qg3
Nc6 9. h4 Bb7 10. Nh3 O-O-O 11. a4 Na5 12. Bd3 Kb8 13. Nf4 Qf7 14. Nh3 h6 15.
Nf4 Ne7 16. h5 Nc4 17. a5 Nxa5 18. Ba3 Rhe8 19. Bb5 Nec6 20. O-O a6 21. Bd3 Nc4
22. Rfe1 Na7 23. Reb1 Nb5 24. Bxc4 dxc4 25. Rb4 Nxa3 26. Rxa3 b5 27. Rb1 Qd7 28.
Qe3 Rc8 29. Ra5 c5 30. Rba1 Qc6 31. f3 cxd4 32. cxd4 Qb6 33. c3 Rc6 34. Kh2 Rec8
35. Qe1 Qd8 36. Qf2 Qg5 37. g3 Qe7 38. d5 exd5 39. Rxb5 Rc5 40. Rxa6 Rxb5 41.
Qa7+ Kc7 42. Ne6+ Kd7 43. Rd6+ Qxd6 44. exd6 Kxe6 45. Qd4 Rg8 46. f4 Rb2+ 47.
Kh3 Kxd6 48. Qe5+ Kd7 49. Qxf5+ Kd8 50. Qe5 Rb6 51. Qd4 Rf6 52. Qa7 Kc8 53. Qc5+
Kb8 54. Qe7 Bc8+ 55. g4 Rgf8 56. f5 R8f7 57. Qe5+ Rc7 58. Qxd5 Rb6 59. Qe5 Bb7
60. Qe8+ Ka7 61. Qe5 Rd7 62. Qc5 Bd5 63. Qc8 Bc6 64. Kh4 Re7 65. Qd8 Reb7 66.
Qf8 Bb5 67. Qa3+ Ba6 68. Qc5 Rd7 69. Qe3 Bb5 70. Qe5 Kb7 71. Qe4+ Rc6 72. Qe8
Rcd6 73. Qe4+ Kb6 74. Qe3+ Ka6 75. Qc5 Rd1 76. Qc8+ Kb6 77. Qb8+ Rb7 78. Qe5
Rh1+ 79. Kg3 Rd7 80. Qb8+ Rb7 81. Qd8+ Ka7 82. Qa5+ Ba6 83. Qc5+ Rb6 84. Qe7+
Bb7 85. Qa3+ Ba6 86. Qe7+ Bb7 87. Qa3+ Ba6 88. Qe7+ Bb7 89. Qa3+ 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.15"]
[Round "10.1"]
[White "Krush, Irina"]
[Black "Wu, Rochelle"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2432"]
[BlackElo "2317"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "accelerated Meran (Alekhine variation)"]
[WhiteFideId "2012782"]
[BlackFideId "30908132"]
[EventDate "2022.10.05"]

1. c4 c6 2. Nf3 Nf6 3. Nc3 d5 4. e3 e6 5. d4 a6 6. c5 Nbd7 7. b4 g6 8. Bb2 Bg7
9. Be2 O-O 10. O-O Re8 11. Na4 Qc7 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 Rb8 15. Rc1
f6 16. exf6 Bxf6 17. Bxf6 Nxf6 18. Qd4 e5 19. fxe5 Ne4 20. e6 Bxe6 21. Nc3 Bf5
22. Bf3 Nxc3 23. Rxc3 Qe5 24. a4 Be4 25. Qxe5 Rxe5 26. Kf2 Rbe8 27. h4 Rf8 28.
Kg3 Rfe8 29. Kf2 Rf8 30. Kg3 Rfe8 31. Kf2 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.15"]
[Round "10.2"]
[White "Abrahamyan, Tatev"]
[Black "Morris-Suzuki, Sophie"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WFM"]
[WhiteElo "2308"]
[BlackElo "2126"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "13301918"]
[BlackFideId "30922615"]
[EventDate "2022.10.05"]

1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. O-O Nf6 5. d3 d5 6. Nbd2 e6 7. e4 Nc6 8. Re1
Be7 9. c3 Qc7 10. a3 b5 11. Qe2 O-O 12. e5 Nd7 13. Nf1 d4 14. cxd4 Nxd4 15. Nxd4
cxd4 16. Bxb7 Qxb7 17. Nd2 Rac8 18. Nf3 a5 19. Bf4 Qd5 20. Qe4 Nc5 21. Qxd5 exd5
22. Nxd4 Nxd3 23. Re2 b4 24. Nf5 Rfe8 25. Rd2 Nxf4 26. gxf4 Bf8 27. Nd6 Bxd6 28.
exd6 Rc4 29. Rxd5 g6 30. Rxa5 bxa3 31. R1xa3 Re1+ 32. Kg2 Rd1 33. f5 Rxd6 34.
Rf3 Kg7 35. Rb5 Rc1 36. b4 Rb1 37. h4 gxf5 38. Rfxf5 Rd4 39. Rb7 Rbxb4 40.
Rbxf7+ Kg8 41. h5 Rg4+ 42. Kf3 Rg5 43. Rxg5+ Kxf7 44. h6 Rb6 45. Rg7+ Kf8 46.
Rxh7 Kg8 47. Rg7+ Kf8 48. Ra7 Rxh6 49. Kg4 Rf6 50. f4 Kg8 51. Kg5 Rf8 52. Re7
Ra8 53. f5 Ra6 54. Re6 Ra7 55. Rg6+ Kf7 56. Rh6 Kg8 57. Kg6 Rg7+ 58. Kf6 Rf7+
59. Ke6 Ra7 60. Rg6+ Kf8 61. Kf6 Ra6+ 62. Kg5 Ra5 63. Rb6 Ra7 64. Kg6 Rg7+ 65.
Kf6 Rf7+ 66. Ke5 Re7+ 67. Kf4 Ra7 68. Kg5 Kg7 69. Rg6+ Kf7 70. Rh6 Kf8 71. Rh8+
Kg7 72. Rb8 Ra6 73. Rb7+ Kf8 74. Rc7 Rb6 75. Rh7 Ra6 76. Rh1 Kf7 77. Rc1 Kf8 78.
Rb1 Kf7 79. Rb5 Kf8 80. Rb8+ Kf7 81. Rb7+ Kf8 82. f6 Ra1 83. Rb8+ Kf7 84. Rb7+
Kf8 85. Rb8+ Kf7 86. Rb7+ Kf8 87. Rb8+ Kf7 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.15"]
[Round "10.3"]
[White "Zatonskih, Anna"]
[Black "Lee, Alice"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2368"]
[BlackElo "2263"]
[ECO "D27"]
[Opening "QGA"]
[Variation "classical, 6...a6"]
[WhiteFideId "14101572"]
[BlackFideId "30941822"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O a6 7. dxc5 Bxc5 8.
Qxd8+ Kxd8 9. b3 Ke7 10. Bb2 b6 11. Nbd2 Bb7 12. Be2 Nbd7 13. Rfc1 Rhd8 14. Nc4
Rac8 15. a3 b5 16. Na5 Bd5 17. Nd4 Kf8 18. b4 Bb6 19. Ndc6 Bxa5 20. Nxa5 Ne8 21.
f3 f5 22. Rxc8 Rxc8 23. Rc1 Rxc1+ 24. Bxc1 Nd6 25. Kf2 e5 26. Bb2 Kf7 27. h3 Ke6
28. Bd1 Nc4 29. Nxc4 Bxc4 30. Bc2 Nb6 31. f4 Nd7 32. e4 fxe4 33. Bxe4 g6 34. Bb7
exf4 35. Bxa6 Kd5 36. Bg7 Nb6 37. Bb7+ Ke6 38. Bd4 Nd5 39. h4 Ne7 40. Bc5 Bd5
41. Ba6 Bc6 42. a4 bxa4 43. b5 Be4 44. b6 Nc6 45. Bc4+ Bd5 46. Bb5 Ne5 47. Kg1
Nd7 48. Bxd7+ Kxd7 49. Kf2 Kc6 50. Bf8 Kxb6 51. Bh6 Kc5 52. Ke2 Bxg2 53. Bxf4 a3
54. Kd2 a2 55. Be5 Kd5 56. Bg7 Ke4 57. Kc1 Kf5 58. Kb2 Bd5 59. Bh6 Kg4 60. Bg5
h6 61. Bxh6 Kxh4 62. Bd2 g5 63. Bxg5+ Kxg5 64. Ka1 Kf4 65. Kb2 Kg5 66. Ka1 Kf4
67. Kb2 Kg5 68. Ka1 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.15"]
[Round "10.4"]
[White "Foisor, Sabina-Francesca"]
[Black "Yan, Ruiyang"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2203"]
[BlackElo "2220"]
[ECO "D05"]
[Opening "Queen's pawn game, Rubinstein (Colle-Zukertort) variation"]
[WhiteFideId "1212915"]
[BlackFideId "30919860"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. b3 Nc6 6. O-O Bd6 7. Bb2 O-O 8. a3 b6
9. Nbd2 Bb7 10. Ne5 Ne7 11. f4 Ne4 12. Qe2 Rc8 13. dxc5 Bxc5 14. b4 Bd6 15. Nb3
Nf5 16. Nd4 Nxd4 17. Bxd4 f6 18. Nf3 Qc7 19. Bb2 a5 20. Nd4 Qd7 21. Rf3 axb4 22.
axb4 Bxb4 23. Bb5 Qf7 24. f5 exf5 25. Nxf5 Kh8 26. Rh3 Rc7 27. Rf1 Bc8 28. Bd3
Bc3 29. Bxc3 Rxc3 30. Rh4 Bxf5 31. Rxf5 g6 32. Rxd5 Qxd5 33. Bxe4 Qg5 34. Rh3 f5
35. Qd2 Qf6 36. Bd3 Ra3 37. Qb4 Ra1+ 38. Kf2 Ra5 39. Rf3 Rc5 40. g4 Qd6 41. Qb2+
Kg8 42. gxf5 Qxh2+ 43. Kf1 Qh1+ 44. Ke2 Qg2+ 45. Rf2 Qc6 46. Qa2+ Kg7 47. Qa1+
Qf6 48. Qa7+ Rf7 49. Qb8 Rfc7 50. Kf1 g5 51. e4 Re7 52. Kg2 Rce5 53. Rf1 Rxe4
54. Bxe4 Rxe4 55. Qb7+ Re7 56. Qf3 Rc7 57. Qd3 Qc6+ 58. Kg1 Rd7 59. f6+ Kf8 60.
Qg3 Qc5+ 61. Rf2 Rd1+ 62. Kh2 Qd6 63. Qxd6+ Rxd6 64. f7 Rc6 65. Kg1 h5 66. Rf5
Rxc2 67. Rxg5 Rc5 68. Rg6 b5 69. Rf6 b4 70. Rb6 Rc4 71. Rb7 Rf4 72. Kg2 h4 73.
Kh2 Kg7 74. Kg2 Rc4 75. Kh2 Rf4 76. Kg2 b3 77. Rxb3 Kxf7 78. Rf3 h3+ 79. Rxh3
Rf6 80. Rf3 Rxf3 81. Kxf3 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.15"]
[Round "10.5"]
[White "Lee, Megan"]
[Black "Cervantes Landeiro, Thalia"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "FM"]
[WhiteElo "2226"]
[BlackElo "2272"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "2029618"]
[BlackFideId "3520498"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nc6 8. h3
Nf6 9. g4 e5 10. Nb3 h6 11. Bg2 Be7 12. Be3 Na5 13. Nxa5 Qxa5 14. Qd2 b5 15. O-O
b4 16. Nd5 Nxd5 17. exd5 O-O 18. a3 Rb8 19. b3 f5 20. gxf5 Bxf5 21. Rfc1 Rfc8
22. axb4 Qxb4 23. Rxa6 Qxd2 24. Bxd2 Rxc2 25. Rxc2 Bxc2 26. b4 Bd3 27. Ra7 Kf8
28. Bf3 Bg5 29. Be1 Rc8 30. Ra1 Rc1 31. Rxc1 Bxc1 32. Bg2 Bc4 33. Bf1 Bxd5 34.
Ba6 Ke7 35. Kf1 Kd7 36. Ke2 Kc7 37. b5 Ba3 38. Ba5+ Kb8 39. Bc3 g5 40. Kf1 Bc5
41. Kg1 Bb7 42. Bxb7 Kxb7 43. Ba5 Bb6 44. Bb4 Bc7 45. Kf1 Kb6 46. Ke2 Kxb5 47.
Bd2 Kc4 48. f3 Bb6 49. Be1 d5 50. Bg3 Bd4 51. Kd2 Bc3+ 52. Kc2 d4 53. Kd1 d3 54.
Bf2 Kd5 55. Be3 e4 56. fxe4+ Kxe4 57. Bc5 Kf3 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.15"]
[Round "10.6"]
[White "Yu, Jennifer"]
[Black "Paikidze, Nazi"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2297"]
[BlackElo "2354"]
[ECO "A17"]
[Opening "English"]
[Variation "Nimzo-English opening"]
[WhiteFideId "2078341"]
[BlackFideId "13603620"]
[EventDate "2022.10.05"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. a3 Ba5 6. e4 Nc6 7. e5 Ng4 8. Ne4
O-O 9. Nxc5 Bb6 10. Nd3 d6 11. c5 dxc5 12. Qc4 Nh6 13. Nf4 Bd7 14. Bd3 Nd4 15.
Nxd4 cxd4 16. Be4 Qg5 17. Nd3 Ng4 18. h4 Qd8 19. f3 f5 20. Bxb7 Rb8 21. Ba6 Nh6
22. f4 Qe7 23. b4 Qf7 24. Bb2 Qg6 25. O-O Qg3 26. Rf3 Qxh4 27. Bxd4 Bxd4+ 28.
Qxd4 Bc6 29. Rh3 Qg4 30. Qf2 Qg6 31. Rc1 Bd5 32. Rc7 Ng4 33. Qg3 Qe8 34. Nf2 Qd8
35. Qc3 Rf7 36. Rxf7 Kxf7 37. d4 Rb6 38. Be2 Rc6 39. Qd2 Qc8 40. Bxg4 fxg4 41.
Rg3 h5 42. Nd3 Rc2 43. Qe3 Qc3 44. f5 Qa1+ 45. Kh2 Qf1 46. fxe6+ Kg8 47. Nf4 Rc1
48. Qxc1 Qxc1 49. Nxd5 Qg5 50. e7 Kf7 51. Rc3 Qh4+ 52. Kg1 Qe1+ 53. Kh2 Qh4+ 54.
Kg1 Qe1+ 55. Kh2 Qh4+ 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.15"]
[Round "10.7"]
[White "Eswaran, Ashritha"]
[Black "Tokhirjonova, Gulrukhbegim"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2365"]
[BlackElo "2336"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "2080788"]
[BlackFideId "14203626"]
[EventDate "2022.10.05"]

1. Nf3 c5 2. c4 Nc6 3. b3 e5 4. Nc3 d6 5. Bb2 g6 6. e3 Bg7 7. d3 Nge7 8. Be2 O-O
9. O-O h6 10. a3 Kh7 11. Ne1 g5 12. e4 f5 13. exf5 Bxf5 14. Nc2 Ng6 15. Bg4 Qd7
16. Bxf5 Rxf5 17. Qg4 Nf4 18. Ne3 Rf7 19. Qxd7 Rxd7 20. Rfd1 e4 21. Na4 exd3 22.
g3 Ne2+ 23. Kg2 Rf8 24. Bxg7 Kxg7 25. Rxd3 Rdf7 26. Rf1 Ned4 27. b4 b6 28. Nc3
Re8 29. Ncd5 Ne5 30. Rdd1 Nef3 31. h3 h5 32. Nc3 Kg6 33. Rh1 Re6 34. Rhf1 h4 35.
Ncd5 Nb3 36. Rd3 Nbd4 37. Rdd1 Kg7 38. Rd3 Re8 39. Rdd1 Ref8 40. Nc3 Re8 41.
Ncd5 Kf8 42. Rd3 Re6 43. Rdd1 Nb3 44. Rd3 Nbd2 45. Rd1 Ne4 46. Nc3 Ne5 47. Nxe4
Nxd3 48. f3 Nf2 49. Rxd6 Rxd6 50. Nxd6 Rd7 51. bxc5 bxc5 52. Nef5 Nd3 53. f4
gxf4 54. gxh4 Ne5 55. h5 Rh7 56. h6 Nf7 57. Ne4 Nxh6 58. Nfd6 Nf7 59. Nb5 Ne5
60. Nxc5 f3+ 61. Kf2 Rxh3 62. Ne4 Ng4+ 63. Kg1 f2+ 64. Nxf2 Rg3+ 65. Kf1 Rf3 66.
Kg2 Rxf2+ 67. Kg3 a6 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.17"]
[Round "11.1"]
[White "Tokhirjonova, Gulrukhbegim"]
[Black "Yu, Jennifer"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2336"]
[BlackElo "2297"]
[ECO "C43"]
[Opening "Petrov"]
[Variation "modern attack, Symmetrical variation"]
[WhiteFideId "14203626"]
[BlackFideId "2078341"]
[EventDate "2022.10.05"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8.
Nc3 Nxc3 9. bxc3 O-O 10. Qh5 f5 11. c4 Qf6 12. c3 dxc4 13. Bxc4+ Be6 14. Bd3 h6
15. Re1 Rae8 16. Bd2 Re7 17. h4 Bd5 18. Be3 c6 19. c4 Be4 20. Bg5 Qf7 21. Qxf7+
Rexf7 22. Bxe4 hxg5 23. Bc2 Bb4 24. Re6 gxh4 25. Rb1 a5 26. d5 cxd5 27. cxd5 Rd8
28. Rd1 Bd6 29. Rb1 Kf8 30. Kf1 Bb4 31. Rd1 Rfd7 32. Bb3 Re7 33. Rg6 a4 34. d6
Rxd6 35. Rgxd6 Bxd6 36. Rxd6 axb3 37. axb3 Kf7 38. Rb6 g6 39. Kg1 Kg7 40. Kh2
Kh6 41. Kh3 Kh5 42. g3 hxg3 43. Kxg3 g5 44. Rb5 f4+ 45. Kf3 Rc7 46. Rb6 Rc3+ 47.
Kg2 Kh4 48. Rh6+ Kg4 49. Rb6 Rc7 50. Rb4 Kh4 51. Kh2 Rd7 52. Rb6 Rd2 53. Kg2 g4
54. Rxb7 g3 55. Rh7+ Kg5 56. Rg7+ Kf6 57. Rg8 Rxf2+ 58. Kg1 Rb2 59. b4 Rxb4 60.
Kg2 Rb2+ 61. Kf3 Rf2+ 62. Kg4 g2 63. Kh3 f3 64. Rf8+ Kg7 65. Rf5 Rf1 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.17"]
[Round "11.2"]
[White "Cervantes Landeiro, Thalia"]
[Black "Eswaran, Ashritha"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2272"]
[BlackElo "2365"]
[ECO "A06"]
[Opening "Reti opening"]
[WhiteFideId "3520498"]
[BlackFideId "2080788"]
[EventDate "2022.10.05"]

1. Nf3 d5 2. e3 Nf6 3. b3 Bf5 4. Bb2 e6 5. Be2 h6 6. O-O Bd6 7. Ne5 O-O 8. f4
Nbd7 9. d3 Bh7 10. Nd2 Bc5 11. d4 Be7 12. Bd3 c5 13. Qf3 Qa5 14. Rad1 Bxd3 15.
Nxd3 Rac8 16. dxc5 Bxc5 17. Nxc5 Rxc5 18. c4 b5 19. a3 Rc6 20. b4 Qa4 21. cxd5
exd5 22. e4 Qc2 23. exd5 Rd6 24. Bxf6 Nxf6 25. Nb3 Re8 26. Nd4 Qc4 27. Nf5 Rxd5
28. Ne3 Rxe3 29. Qxe3 a6 30. Rxd5 Qxd5 31. h3 Ne4 32. f5 Nf6 33. Qf3 Qd4+ 34.
Kh2 Ne4 35. Qf4 Qd5 36. Rc1 Nd6 37. Rc5 Qd3 38. f6 g5 39. Qe5 g4 40. hxg4 Qe4
41. Qxd6 Kh7 42. Rc8 Qxg4 43. Qd3+ 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.17"]
[Round "11.3"]
[White "Morris-Suzuki, Sophie"]
[Black "Foisor, Sabina-Francesca"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WGM"]
[WhiteElo "2126"]
[BlackElo "2203"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "30922615"]
[BlackFideId "1212915"]
[EventDate "2022.10.05"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Nf3
Ne7 9. O-O Nf5 10. c4 Be7 11. a4 Nd7 12. b3 Qd8 13. g3 g5 14. hxg5 Bxg5 15. Nh2
Bxd2 16. Qxd2 dxc4 17. bxc4 Nb6 18. Rd1 Nxc4 19. Qc3 Qd5 20. Bf4 Rg8 21. a5 Nh4
22. f3 Nf5 23. Kf2 b5 24. axb6 Nxb6 25. g4 Ne7 26. gxh5 f5 27. exf6 Qxh5 28. Ng4
Nbd5 29. Qd2 Nxf4 30. Qxf4 Qf5 31. Qd6 Qc2+ 32. Kg1 Nd5 33. Qxe6+ Kf8 34. Rac1
Qb3 35. Qd6+ Kf7 36. Kh2 Rh8+ 37. Kg3 Rh3+ 38. Kxh3 Qxf3+ 39. Kh4 Rh8+ 40. Kg5
Rg8+ 41. Kh6 Qh3# 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.17"]
[Round "11.4"]
[White "Lee, Alice"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2263"]
[BlackElo "2308"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "30941822"]
[BlackFideId "13301918"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 h6 5. g3 Bd6 6. Bg2 O-O 7. O-O Nc6 8. a3
dxc4 9. Qa4 e5 10. Qxc4 exd4 11. Nxd4 Nxd4 12. Qxd4 Qe7 13. Qd3 c6 14. b4 Rd8
15. Qc2 Be6 16. Bb2 Be5 17. Rfe1 a5 18. Ne4 Bxb2 19. Qxb2 Nxe4 20. Bxe4 Bh3 21.
Bd3 Qe6 22. Rad1 Rd7 23. Rd2 axb4 24. axb4 Rad8 25. Ra1 Kf8 26. Qc3 b6 27. Rc2
Rd6 28. Qc4 Qf6 29. Qc3 Rd4 30. Rb1 Rxd3 31. exd3 Qf3 32. Qxc6 Rd5 33. Qa8+ Ke7
34. Re1+ Kf6 35. Qc6+ Kg5 36. Qxd5+ Qxd5 37. Re5+ Qxe5 38. f4+ Qxf4 39. gxf4+
Kxf4 40. Rf2+ Ke3 41. Rxf7 b5 42. Rxg7 Bf5 43. Rc7 Bxd3 44. Rc6 h5 45. Rc5 Be2
46. Re5+ Kd2 47. Kf2 Bc4 48. Rxh5 Kc3 49. Ke3 Kxb4 50. Kd4 Kb3 51. Kc5 Kc3 52.
Re5 Bd3 53. Rd5 b4 54. Rxd3+ Kxd3 55. Kxb4 Ke4 56. Kc5 Kf4 57. Kd4 Kg4 58. Ke3
Kh3 59. Kf2 Kxh2 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.17"]
[Round "11.5"]
[White "Paikidze, Nazi"]
[Black "Krush, Irina"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2354"]
[BlackElo "2432"]
[ECO "D43"]
[Opening "QGD semi-Slav"]
[WhiteFideId "13603620"]
[BlackFideId "2012782"]
[EventDate "2022.10.05"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. g3 Be7 6. Bg2 O-O 7. O-O b6 8. Qc2 Bb7
9. Rd1 Nbd7 10. b3 Rc8 11. e4 c5 12. exd5 exd5 13. Bb2 dxc4 14. d5 Ne8 15. bxc4
Nd6 16. Nd2 Bf6 17. Nce4 Bxb2 18. Qxb2 Nf6 19. Nxd6 Qxd6 20. a4 Rfe8 21. a5 Rb8
22. axb6 axb6 23. Re1 Rxe1+ 24. Rxe1 b5 25. f4 h6 26. Qe5 Qf8 27. Ne4 Nxe4 28.
Bxe4 bxc4 29. Rb1 Re8 30. Qf5 g6 31. Qf6 Bc8 32. Bc2 Re2 33. Ba4 Bf5 34. Rb7 Qg7
35. Qxg7+ Kxg7 36. Rc7 c3 37. Rxc5 c2 38. d6 Re1+ 39. Kf2 c1=Q 40. Rxc1 Rxc1 41.
d7 Bxd7 42. Bxd7 Rc2+ 43. Kg1 g5 44. fxg5 hxg5 45. Bf5 Rb2 46. Be4 Kf6 47. Bf3
Ke5 48. h3 f5 49. Kf1 Kd4 50. Kg1 Ke3 51. Bg2 Rxg2+ 52. Kxg2 Ke2 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.17"]
[Round "11.6"]
[White "Yan, Ruiyang"]
[Black "Lee, Megan"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WIM"]
[WhiteElo "2220"]
[BlackElo "2226"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "30919860"]
[BlackFideId "2029618"]
[EventDate "2022.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4
Bb6 9. O-O O-O 10. Be3 Ne7 11. Nbd2 Bg4 12. Qc2 Nxd2 13. Nxd2 Nf5 14. h3 Bxd4
15. Bf4 Qh4 16. hxg4 Qxg4 17. Bd7 Qxf4 18. Bxf5 g6 19. Bd3 Bxe5 20. g3 Qg4 21.
Kg2 c6 22. Nf3 Bf6 23. Rh1 Rfe8 24. Rh6 Kg7 25. Rah1 Rh8 26. Qc1 Kg8 27. b3 Bg7
28. R6h4 Qd7 29. g4 f6 30. R1h3 Qf7 31. Qb1 Re8 32. Rxh7 f5 33. gxf5 gxf5 34.
Bxf5 Qf6 35. Rxh8+ Bxh8 36. Rg3+ Kf8 37. Rg6 Qb2 38. Qh1 Bf6 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.17"]
[Round "11.7"]
[White "Wu, Rochelle"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2317"]
[BlackElo "2368"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "30908132"]
[BlackFideId "14101572"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Nbd7 8. Nf3
Nh5 9. Bxe7 Qxe7 10. Be2 g6 11. O-O O-O 12. Rab1 Nb6 13. Nd2 Ng7 14. b4 Bf5 15.
Bd3 a6 16. a4 Rac8 17. Rfc1 Bxd3 18. Qxd3 Nf5 19. b5 axb5 20. axb5 c5 21. dxc5
Qxc5 22. Ne2 Qd6 23. Nd4 Nxd4 24. Qxd4 Rfd8 25. h4 h5 26. Rxc8 Nxc8 27. Rd1 Qb6
28. Qe5 Qd6 29. Qg5 Qe7 30. Ne4 Kg7 31. Nc3 Qxg5 32. hxg5 Nb6 33. Rd4 Rd7 34.
Kf1 f6 35. gxf6+ Kxf6 36. Ke2 Ke6 37. Kd3 Rf7 38. f3 Rc7 39. Ne2 g5 40. Nc3 Rc5
41. Rb4 Rc8 42. Rd4 Rc5 43. Rb4 Rc8 44. Rd4 Rc5 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.18"]
[Round "12.1"]
[White "Foisor, Sabina-Francesca"]
[Black "Lee, Alice"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2203"]
[BlackElo "2263"]
[ECO "A06"]
[Opening "Reti opening"]
[WhiteFideId "1212915"]
[BlackFideId "30941822"]
[EventDate "2022.10.05"]

1. Nf3 d5 2. e3 Nf6 3. b3 Bf5 4. Bb2 e6 5. Be2 h6 6. d3 Nbd7 7. Nbd2 c6 8. O-O
Be7 9. a3 O-O 10. Re1 Qc7 11. Bf1 Rad8 12. Qe2 Rfe8 13. g3 Bg4 14. h3 Bh5 15.
Bg2 e5 16. g4 Bg6 17. e4 d4 18. Nf1 Nf8 19. Bc1 Ne6 20. Ng3 Nd7 21. h4 c5 22.
Bh3 Nf4 23. Qf1 b5 24. Nf5 Bf8 25. g5 h5 26. Ng3 Nxh3+ 27. Qxh3 c4 28. Qf1 cxb3
29. cxb3 Qc3 30. Bd2 Qxb3 31. Reb1 Qa4 32. Ne1 Nc5 33. Rb4 Qa6 34. Qe2 Rb8 35.
Nxh5 Qe6 36. Rab1 Bxh5 37. Qxh5 Qh3 38. Rxb5 Rxb5 39. Rxb5 Nxd3 40. Rb3 g6 41.
Qe2 Nc1 42. Rxh3 Nxe2+ 43. Kf1 Nf4 44. Rb3 Ne6 45. Nd3 Nc5 46. Nxc5 Bxc5 47. Ke2
Kg7 48. Kf3 Re6 49. Rb5 Rc6 50. Bb4 Bxb4 51. axb4 Re6 52. Ke2 Re7 53. Rd5 Rb7
54. Rxe5 Rxb4 55. f4 Rb3 56. Kf2 Re3 57. Re7 Kf8 58. Rxa7 Rxe4 59. Kf3 Re3+ 60.
Kg4 Re1 61. Rd7 Rd1 62. Kf3 d3 63. Ke3 Re1+ 64. Kf2 Re2+ 65. Kf3 Rd2 66. Ke3 Rh2
67. Kxd3 Rxh4 68. Ke4 Rh1 69. Ra7 Re1+ 70. Kf3 Rf1+ 71. Ke4 Re1+ 72. Kf3 Rf1+
73. Ke4 Re1+ 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.18"]
[Round "12.2"]
[White "Zatonskih, Anna"]
[Black "Paikidze, Nazi"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2368"]
[BlackElo "2354"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "14101572"]
[BlackFideId "13603620"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. g3 Re8 8. Bg2
e5 9. Nf3 Qe7 10. O-O a5 11. dxe5 dxe5 12. Bg5 Nc6 13. Nd2 Bg4 14. Bxc6 bxc6 15.
Qe3 e4 16. f3 exf3 17. Qxe7 Rxe7 18. exf3 Bf5 19. Rfe1 Rd7 20. Nb3 Rd3 21. Re3
h6 22. Rxd3 Bxd3 23. Bxf6 gxf6 24. Rc1 h5 25. Rc3 Bf5 26. Nd4 Bd7 27. c5 Rd8 28.
Rc2 Be6 29. Rd2 a4 30. Kf2 Rd5 31. f4 Rxc5 32. Rc2 Rxc2+ 33. Nxc2 c5 34. Ne3 f5
35. Ke2 Kf8 36. Kd3 Ke7 37. Nd1 Kd6 38. Nc3 Bb3 39. Nb5+ Kc6 40. Nc3 Kd6 41. Ke3
Bc2 42. Kd2 Bb3 43. Ke3 Bc2 44. Kd2 Bb3 45. Ke3 Bc2 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.18"]
[Round "12.3"]
[White "Abrahamyan, Tatev"]
[Black "Wu, Rochelle"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2308"]
[BlackElo "2317"]
[ECO "B65"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...Be7 defence, 9...Nxd4"]
[WhiteFideId "13301918"]
[BlackFideId "30908132"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd3 Be7 8.
O-O-O Nxd4 9. Qxd4 O-O 10. f4 Qa5 11. Kb1 h6 12. h4 Rd8 13. Bd3 e5 14. Qf2 exf4
15. Bxf4 Be6 16. Rhe1 Ng4 17. Qg3 Bf6 18. Nd5 Bxd5 19. exd5 Qb4 20. Bc1 Ne5 21.
Re4 Qa5 22. Rf1 Nxd3 23. cxd3 Rac8 24. Rxf6 Rxc1+ 25. Kxc1 Qxa2 26. Rf2 Qa1+ 27.
Kc2 Rc8+ 28. Rc4 Qa4+ 29. Kd2 Qa5+ 30. Rc3 Qb4 31. Ke1 Rxc3 32. bxc3 Qxc3+ 33.
Ke2 Qc2+ 34. Ke3 Qc5+ 35. Ke4 Qb4+ 36. Kf3 a5 37. Qf4 Qb3 38. Qc4 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.18"]
[Round "12.4"]
[White "Eswaran, Ashritha"]
[Black "Yan, Ruiyang"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2365"]
[BlackElo "2220"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "2080788"]
[BlackFideId "30919860"]
[EventDate "2022.10.05"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c5 5. cxd5 exd5 6. d4 Nc6 7. Bb5 a6 8. Bxc6+
bxc6 9. dxc5 Bxc5 10. h3 O-O 11. O-O Bd6 12. b3 c5 13. Ba3 Bb7 14. Na4 Qe7 15.
Rc1 Ne4 16. Nd2 d4 17. Nc4 dxe3 18. Nxe3 Rad8 19. Qe2 Qe5 20. Ng4 Qg5 21. Rc2 f5
22. Nh2 Nd2 23. f4 Bxf4 24. Rxf4 Qxf4 25. Nxc5 Qd4+ 26. Qf2 Qxf2+ 27. Kxf2 Ne4+
28. Nxe4 Bxe4 29. Rb2 Rfe8 30. Bc5 Rd1 31. Nf1 Bd3 32. Ne3 Rc1 33. Bd6 g5 34.
Rd2 f4 35. Nd1 Rc2 36. Rxc2 Bxc2 37. Nc3 Rd8 38. Be7 Rd2+ 39. Kg1 h6 40. b4 Kf7
41. Bc5 h5 42. Kf1 g4 43. hxg4 hxg4 44. a4 Bd3+ 45. Ke1 Rxg2 46. b5 axb5 47.
axb5 Ke6 48. b6 Ba6 49. Bd4 g3 50. Nb1 Kd5 51. b7 Bxb7 52. Ba7 f3 53. Nd2 f2+
54. Kf1 Rg1+ 55. Ke2 Ke6 56. Bd4 Re1+ 57. Kd3 f1=Q+ 58. Nxf1 Rxf1 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.18"]
[Round "12.5"]
[White "Tokhirjonova, Gulrukhbegim"]
[Black "Cervantes Landeiro, Thalia"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "FM"]
[WhiteElo "2336"]
[BlackElo "2272"]
[ECO "D76"]
[Opening "Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb6"]
[WhiteFideId "14203626"]
[BlackFideId "3520498"]
[EventDate "2022.10.05"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. O-O d5 6. cxd5 Nxd5 7. d4 Nb6 8. Nc3
Nc6 9. e3 a5 10. Nh4 a4 11. Rb1 Bd7 12. f4 Qc8 13. Nf3 Rd8 14. Qe2 Bf5 15. Ra1
h6 16. Bd2 a3 17. b3 Nb4 18. Rfd1 Bd3 19. Qf2 Bc2 20. Rf1 c5 21. Ne5 Nd3 22.
Nxd3 cxd4 23. Ne2 Bxd3 24. Rfc1 dxe3 25. Bxe3 Qe6 26. Bxb6 Bxe2 27. Bxb7 Rab8
28. Bxd8 Rxd8 29. Kh1 Bxa1 30. Rxa1 Rd2 31. Bg2 Qf6 32. Re1 Qb2 33. Qc5 Bg4 34.
Bd5 Rxd5 35. Qxd5 Qf2 36. Qe4 Bf3+ 37. Qxf3 Qxf3+ 38. Kg1 Qc3 39. Re2 Qd3 40.
Kf2 e6 41. Ke1 h5 42. Rd2 Qe4+ 43. Re2 Qd4 44. Kf1 h4 45. Kg2 hxg3 46. hxg3 f6
47. Kf3 Kf7 48. Re4 Qd3+ 49. Re3 Qf1+ 50. Ke4 Qb1+ 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.18"]
[Round "12.6"]
[White "Yu, Jennifer"]
[Black "Krush, Irina"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2297"]
[BlackElo "2432"]
[ECO "E76"]
[Opening "King's Indian"]
[Variation "Four pawns attack, dynamic line"]
[WhiteFideId "2078341"]
[BlackFideId "2012782"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. f4 O-O 7. Nf3 e6 8. dxe6 fxe6
9. Be2 Nc6 10. O-O b6 11. Ne1 Bb7 12. Be3 Nd4 13. Bd3 Qe7 14. Nc2 Nd7 15. Rb1
Rf7 16. Qd2 Raf8 17. Rbe1 e5 18. Nd5 Bxd5 19. exd5 Nxc2 20. Bxc2 exf4 21. Rxf4
Rxf4 22. Bxf4 Bd4+ 23. Kh1 Qf6 24. g3 Ne5 25. Qe2 Bxb2 26. h4 Bd4 27. Kg2 Qe7
28. Rf1 Qd7 29. Bxe5 Re8 30. Qf3 Bxe5 31. Ba4 Qxa4 32. Qf7+ Kh8 33. h5 gxh5 34.
Rf5 Bd4 35. Rg5 Qc2+ 36. Kh3 Qe4 37. Rxh5 Qh1+ 38. Kg4 Re4+ 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.18"]
[Round "12.7"]
[White "Lee, Megan"]
[Black "Morris-Suzuki, Sophie"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WFM"]
[WhiteElo "2226"]
[BlackElo "2126"]
[ECO "B32"]
[Opening "Sicilian defence"]
[WhiteFideId "2029618"]
[BlackFideId "30922615"]
[EventDate "2022.10.05"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. a3
a6 9. f4 d6 10. Be2 b5 11. Bf3 Bb7 12. Qe2 Be7 13. Qf2 O-O 14. O-O Nd7 15. Rad1
Bf6 16. Nb1 a5 17. c3 e5 18. f5 a4 19. Nc1 Na5 20. Nd2 Nc5 21. g4 Qe7 22. Be2
Nxe4 23. Nxe4 Bxe4 24. Bxb5 Rab8 25. Ba6 Ra8 26. Bd3 Bb7 27. Na2 Rfc8 28. Nb4 d5
29. Qg3 h6 30. Bf2 Rd8 31. Rfe1 Nc4 32. Re2 e4 33. Bxc4 dxc4 34. Bd4 Bg5 35. Rf1
e3 36. Bxe3 Re8 37. Nc2 Rad8 38. Bxg5 Qxe2 39. Bxd8 Qxc2 40. Bb6 Qxb2 41. Bf2
Qxa3 42. f6 gxf6 43. Bd4 Qe7 44. h4 a3 45. Ra1 Qe2 46. g5 Kh7 47. Rf1 a2 48. Ra1
Re4 49. Rxa2 Qd1+ 50. Kh2 Rg4 51. g6+ Rxg6 52. Qxg6+ Kxg6 53. Rf2 Qh1+ 54. Kg3
Qg1+ 55. Kf4 f5 56. h5+ Kxh5 57. Ke5 Qe1+ 58. Kxf5 Qe6+ 59. Kf4 Qe4+ 60. Kg3
Qh4# 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.19"]
[Round "13.1"]
[White "Krush, Irina"]
[Black "Zatonskih, Anna"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2432"]
[BlackElo "2368"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "2012782"]
[BlackFideId "14101572"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nf3
Nf8 9. Ne5 N6d7 10. Bxe7 Qxe7 11. Nf3 Ne6 12. Qc2 Nf4 13. Bf1 Nb6 14. O-O-O Ng6
15. h3 Be6 16. Kb1 Nh4 17. Nxh4 Qxh4 18. Bd3 Qe7 19. Ka1 g6 20. Rc1 Qb4 21. h4
O-O-O 22. Nb1 Kb8 23. Nd2 Rc8 24. Nb3 Nd7 25. Qe2 Qe7 26. Qd2 c5 27. dxc5 Nxc5
28. Nd4 Bd7 29. Bb1 Ne6 30. Nf3 Qd6 31. Rcd1 Bc6 32. Nd4 Ba4 33. Rc1 Bd7 34. a3
Rhd8 35. Ba2 Rxc1+ 36. Rxc1 Nxd4 37. Qxd4 Be6 38. g3 Qb6 39. Qf6 a6 40. Rd1 Ka7
41. Qe5 Qc5 42. Bb3 Rd7 43. Ka2 Kb6 44. Rd4 Qc7 45. Rb4+ Ka7 46. Qd4+ b6 47. Qd2
h5 48. Rd4 Qc6 49. Ba4 b5 50. Bb3 Kb6 51. a4 Kc7 52. a5 Kd8 53. Rd3 Qd6 54. Qc3
Ke7 55. Rd1 Rc7 56. Qd4 Qc5 57. Qxc5+ Rxc5 58. Ka3 b4+ 59. Ka4 Kd6 60. Rd4 Bd7+
61. Kxb4 Rb5+ 62. Kc3 Rxa5 63. e4 Rc5+ 64. Kd2 Bc6 65. exd5 Bxd5 66. Bxd5 Rxd5
67. Kc3 Ke5 68. Rf4 f6 69. b4 g5 70. hxg5 fxg5 71. Rf8 Ke4 72. Kc4 Rf5 73. Ra8
Kf3 74. Rxa6 Kxf2 75. Ra3 g4 76. Ra5 Rf8 77. Rxh5 Kxg3 78. Rg5 Kf3 79. b5 g3 80.
b6 g2 81. Kd5 Kf2 82. Kc6 g1=Q 83. Rxg1 Kxg1 84. b7 Kf2 85. Kc7 Ke3 86. b8=Q
Rxb8 87. Kxb8 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.19"]
[Round "13.2"]
[White "Cervantes Landeiro, Thalia"]
[Black "Yu, Jennifer"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2272"]
[BlackElo "2297"]
[ECO "E17"]
[Opening "Queen's Indian"]
[Variation "old main line, 6.O-O"]
[WhiteFideId "3520498"]
[BlackFideId "2078341"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 a5 8. Bg5
Ne4 9. Bxe7 Qxe7 10. Nfd2 f5 11. Nxe4 fxe4 12. Nc3 d5 13. cxd5 exd5 14. Qb3 Qb4
15. Red1 Na6 16. Rac1 Qxb3 17. axb3 Rad8 18. Nb5 c6 19. Nc3 Nb4 20. Na4 Ba6 21.
Bf1 Rb8 22. Kg2 g5 23. e3 Bd3 24. Rd2 Rf6 25. Kg1 Kf7 26. Bxd3 Nxd3 27. Rf1 Rf3
28. Rc2 Nb4 29. Rd2 Ke7 30. Rc1 Kd6 31. Rf1 Kc7 32. Nc3 Rbf8 33. Ne2 h5 34. Kg2
c5 35. h4 gxh4 36. gxh4 Rg8+ 37. Ng3 Rg4 38. Rh1 Kd6 39. dxc5+ bxc5 40. Ra1 Nc6
41. Rc1 d4 42. exd4 cxd4 43. Rc4 d3 44. Ra4 Ne5 45. Rxa5 Ng6 46. Ra6+ Kc7 47.
Ra4 Nxh4+ 48. Kh3 Nf5 49. Rc4+ Kd6 50. Kh2 Nxg3 51. fxg3 Kd5 52. Ra4 Rgxg3 53.
Ra5+ Kd4 54. Rxh5 Ke3 55. Rd1 Ke2 56. Ra1 d2 57. Rh4 e3 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.19"]
[Round "13.3"]
[White "Morris-Suzuki, Sophie"]
[Black "Eswaran, Ashritha"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "2126"]
[BlackElo "2365"]
[ECO "E20"]
[Opening "Nimzo-Indian"]
[Variation "Kmoch variation"]
[WhiteFideId "30922615"]
[BlackFideId "2080788"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 b5 6. e4 d6 7. Ne2 bxc4 8. Nf4 e5
9. Ne2 Nbd7 10. a3 Ba5 11. Ng3 O-O 12. Bxc4 Bxc3+ 13. bxc3 Qa5 14. Bd2 Ba6 15.
Qe2 Bxc4 16. Qxc4 Nb6 17. Qe2 Qa4 18. O-O Nc4 19. Bg5 Nd7 20. Be7 Rfe8 21. Nf5
g6 22. Nxd6 Nxd6 23. Bxd6 Qb3 24. Rab1 Qxc3 25. Qb5 Nb6 26. Qxc5 Qd3 27. Rfd1
Qe2 28. Re1 Qd3 29. Rbd1 Qb3 30. Bc7 Qa4 31. Rc1 Rac8 32. Qc6 Qxa3 33. d6 Red8
34. Qb7 Rd7 35. Qc6 Qa4 36. Qxa4 Nxa4 37. Rc6 Nb6 38. Ra1 Na8 39. Rxa7 Nxc7 40.
Rcxc7 Rdxc7 41. dxc7 Kf8 42. f4 exf4 43. Kf2 Ke7 44. Kf3 Kd7 45. Kxf4 f6 46. g4
h6 47. h4 Rf8 48. c8=Q+ Kxc8 49. Ra8+ 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.19"]
[Round "13.4"]
[White "Wu, Rochelle"]
[Black "Foisor, Sabina-Francesca"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2317"]
[BlackElo "2203"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "5...Nd7"]
[WhiteFideId "30908132"]
[BlackFideId "1212915"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Bd6 8. O-O
O-O 9. b3 Re8 10. Qc2 Qe7 11. Bb2 Nf8 12. Rae1 Ne4 13. Nd2 Bf5 14. f4 Nxd2 15.
Qxd2 Bxd3 16. Qxd3 Bb4 17. e4 Bxc3 18. Qxc3 dxe4 19. d5 f6 20. dxc6 Rac8 21. Qa5
bxc6 22. Ba3 c5 23. Re3 f5 24. Bb2 Ne6 25. Be5 Red8 26. Rc1 Rd7 27. b4 Rcd8 28.
bxc5 Rd1+ 29. Re1 R1d2 30. Bd6 R2xd6 31. cxd6 Qxd6 32. Qxf5 e3 33. Rxe3 Nxf4 34.
Rce1 Rf8 35. Qc2 Qb6 36. Qb3+ Qxb3 37. Rxb3 Rd8 38. g3 Nh3+ 39. Kg2 Ng5 40. Re2
h6 41. Rb7 a5 42. Rb5 a4 43. Rb4 a3 44. Rb3 Ra8 45. h4 Nh7 46. Re7 Nf6 47. Rbb7
Ne8 48. Ra7 Rc8 49. Rxa3 Kf8 50. Re2 Kf7 51. Ra7+ Kf6 52. Rae7 Nc7 53. Rd7 Ne8
54. a4 g5 55. hxg5+ hxg5 56. a5 Kf5 57. Rf7+ Kg6 58. Rf8 Ra8 59. Rfxe8 Rxa5 60.
g4 1-0

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.19"]
[Round "13.5"]
[White "Lee, Alice"]
[Black "Lee, Megan"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "WIM"]
[WhiteElo "2263"]
[BlackElo "2226"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "30941822"]
[BlackFideId "2029618"]
[EventDate "2022.10.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bd3 Ne4 7. Nbd2 f5 8. O-O
Bd6 9. Bb2 Qf6 10. Qc1 g5 11. Ba3 Bb8 12. g3 h5 13. Re1 h4 14. Nf1 Qh6 15. Bb2
Ndf6 16. Qc2 hxg3 17. fxg3 Nxg3 18. cxd5 Nxf1 19. Bxf1 exd5 20. Qg2 Ne4 21. Bd3
Be6 22. Ne5 Bxe5 23. dxe5 O-O-O 24. Bd4 Kb8 25. b4 Qf8 26. Rab1 Rh4 27. Kh1 Rg4
28. Qc2 Rc8 29. Bxe4 Rxe4 30. Qc5 b6 31. Qxf8 Rxf8 32. Rbd1 Rc8 33. Rg1 g4 34.
Rge1 Rc7 35. a3 c5 36. bxc5 bxc5 37. Bb2 Rb7 38. Ba1 Rb3 39. Rb1 Rxe3 40. Rec1
Rxb1 41. Rxb1+ Kc7 42. Rc1 c4 43. h4 f4 44. Bd4 Rxa3 45. h5 Rh3+ 46. Kg1 Bf5 47.
Ra1 Rxh5 48. Rxa7+ Kc6 49. Ra6+ Kb5 50. Rb6+ Ka5 51. e6 Rh7 52. Rd6 Be4 53. Rd7
g3 54. Kf1 f3 55. e7 Rh1+ 56. Bg1 Rxg1+ 57. Kxg1 f2+ 58. Kf1 Bd3+ 59. Kg2 f1=Q+
60. Kxg3 Qe1+ 0-1

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.19"]
[Round "13.6"]
[White "Yan, Ruiyang"]
[Black "Tokhirjonova, Gulrukhbegim"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "WGM"]
[WhiteElo "2220"]
[BlackElo "2336"]
[ECO "C58"]
[Opening "Two knights defence"]
[WhiteFideId "30919860"]
[BlackFideId "14203626"]
[EventDate "2022.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Bd3 Nd5 9. Nf3 Nf4 10. O-O Bd6 11. Re1 Nxd3 12. cxd3 O-O 13. Nc3 Re8 14. Ne4 Bf8
15. Ng3 c5 16. Nxe5 Bb7 17. Re3 Qd5 18. Nf3 Nc6 19. b3 f5 20. Ne2 Ne5 21. Nf4
Nxf3+ 22. Qxf3 Qd7 23. Qe2 Bd6 24. g3 Bxf4 25. gxf4 g5 26. Qh5 gxf4 27. Qg5+ Qg7
28. Qxg7+ Kxg7 29. Bb2+ Kf7 30. Rxe8 Rxe8 31. Kf1 Ba6 32. f3 Bxd3+ 33. Kg1 Re2
34. Rc1 Rxd2 35. Be5 Rxa2 36. Rxc5 h5 37. Bxf4 a6 38. Rc7+ Ke6 39. Rc6+ Ke7 40.
Rc7+ Kd8 41. Rc5 Bc2 42. b4 Kd7 43. Ra5 Rb2 44. Rxa6 Rxb4 45. Ra7+ Ke6 46. Ra6+
Kd5 47. Ra5+ Kc4 48. Kf2 Bb1 49. Be5 Rb3 50. Ra4+ Kd5 51. Ra5+ Ke6 52. Bf4 Bd3
53. Re5+ Kf6 54. Rd5 Bc4 55. Rd6+ Ke7 56. Rd4 Ba6 57. Rd5 Bb7 58. Rxf5 Rxf3+ 59.
Ke2 Ke6 60. Rf8 Rb3 61. Bg3 Bc6 62. Rb8 Ra3 63. Rd8 Bf3+ 64. Kf2 Bg4 65. Re8+
Kf7 66. Rd8 Ra2+ 67. Ke3 Ra4 68. Rd4 Rxd4 69. Kxd4 Kg6 70. Ke3 Kg5 71. Bb8 h4
72. Bc7 Bd7 73. Bb8 Bc8 74. Bc7 Bd7 75. Bb8 Bc8 76. Bc7 Bd7 77. Bb8 Bc8 78. Bc7
Bd7 1/2-1/2

[Event "ch-USA w 2022"]
[Site "Saint Louis USA"]
[Date "2022.10.19"]
[Round "13.7"]
[White "Paikidze, Nazi"]
[Black "Abrahamyan, Tatev"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2354"]
[BlackElo "2308"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "13603620"]
[BlackFideId "13301918"]
[EventDate "2022.10.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. Nxb5 Nb6 8. Be3
Nc6 9. Be2 Be7 10. O-O O-O 11. Nc3 Bb7 12. a3 Rb8 13. Qc2 Na5 14. Rad1 Bc6 15.
d5 exd5 16. Nd4 Bb7 17. e6 c5 18. exf7+ Rxf7 19. Ne6 Qc8 20. Bg4 Qc6 21. Nf4 d4
22. Be6 dxc3 23. bxc3 Rf8 24. Qf5 Qe4 25. Nd5 Bxd5 26. Rxd5 Qxf5 27. Rxf5 g6 28.
Rf3 Kg7 29. Bxf7 Rxf7 30. Bh6+ Kg8 31. Re1 Rxf3 32. gxf3 Kf7 33. Bf4 Nd5 34. Be5
Nc6 35. Bh8 Bf6 36. Bxf6 Kxf6 37. Re4 Ne5 38. f4 Nf3+ 39. Kg2 Nd2 40. Re1 Nxc3
41. f3 Nd5 42. Kf2 Nb3 43. Ke2 Nd4+ 44. Kd1 c3 0-1

