[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.05"]
[Round "1.1"]
[White "Xiong, Jeffery"]
[Black "Mishra, Abhimanyu"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2693"]
[BlackElo "2592"]
[ECO "D13"]
[Opening "QGD Slav"]
[Variation "exchange variation"]
[WhiteFideId "2047640"]
[BlackFideId "30920019"]
[EventDate "2023.10.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. Rc1 Bf5 8. e3
Rc8 9. Be2 e6 10. O-O Bd6 11. Bxd6 Qxd6 12. Na4 O-O 13. Nc5 Rc7 14. h3 Nd7 15.
Qb3 Nxc5 16. Rxc5 Ne7 17. Rfc1 Rfc8 18. Qa4 Rxc5 19. Rxc5 Qd8 20. b4 f6 21. Qa3
Rxc5 22. bxc5 Bg6 23. Bd3 Bxd3 24. Qxd3 Nc6 25. Qb3 Qd7 26. Ne1 g5 27. Nd3 Kg7
28. Qb6 h6 29. Nb4 Nxb4 30. Qxb4 e5 31. Qb6 exd4 32. exd4 h5 33. Kf1 Kg6 34.
Qb1+ Kh6 35. Qb6 Kg6 36. Qb1+ Kh6 37. Qb6 Kg6 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.05"]
[Round "1.2"]
[White "Aronian, Levon"]
[Black "Caruana, Fabiano"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2742"]
[BlackElo "2786"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "13300474"]
[BlackFideId "2020009"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Bd3 Bg6 5. Nf3 e6 6. O-O Bd6 7. Bxg6 hxg6 8.
Nbd2 Nc6 9. Qe2 Qe7 10. Rac1 e5 11. dxe5 Nxe5 12. Bxe5 Bxe5 13. Nxe5 Qxe5 14.
Nf3 Qxb2 15. Rb1 Qxa2 16. Qb5+ c6 17. Qxb7 O-O 18. Ra1 Qxc2 19. Nd4 Qc5 20. Rfc1
Qb6 21. Qxc6 Rfb8 22. h3 a5 23. Qxb6 Rxb6 24. Ra4 Ne4 25. Rca1 Nd2 26. g4 Nc4
27. e4 Rba6 28. Nb5 Rc8 29. exd5 Rc5 30. d6 Rxb5 31. Rxc4 Rxd6 32. Rc8+ Kh7 33.
Ra8 Rdd5 34. Kg2 g5 35. Ra2 g6 36. Ra7 Kg7 37. Ra3 Rd6 38. R7xa5 Rxa5 39. Rxa5
f6 40. Kg1 Rd1+ 41. Kg2 Rd6 42. Kg1 Rd1+ 43. Kg2 Rd6 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.05"]
[Round "1.3"]
[White "Niemann, Hans Moke"]
[Black "Swiercz, Dariusz"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2620"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "Moeller defence"]
[WhiteFideId "2093596"]
[BlackFideId "1126881"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bb3 d6 8. d4 Bb6
9. a4 Bg4 10. Bg5 Rb8 11. d5 Ne7 12. h3 Bh5 13. Qd3 Nd7 14. Bc2 h6 15. Bxe7 Qxe7
16. b4 O-O 17. Nbd2 Bg6 18. a5 Ba7 19. c4 Nf6 20. Qc3 Nh5 21. cxb5 Nf4 22. Kh2
axb5 23. Rae1 Qd7 24. Bb1 Rbc8 25. Rc1 f5 26. Nh4 Be8 27. exf5 Ne2 28. Qd3 Nxc1
29. Rxc1 Bxf2 30. f6 g5 31. Nhf3 Ba7 32. Qf5 Be3 33. Rc3 Bf4+ 34. g3 Bxd2 35.
Nxd2 c5 36. bxc5 Rxc5 37. Rxc5 dxc5 38. Qxe5 Bf7 39. Qe4 Bh5 40. g4 Rxf6 41.
gxh5 Rf2+ 42. Kg3 Rxd2 43. Qg6+ Qg7 44. Qe8+ Qf8 45. Qg6+ Qg7 46. Qe8+ Qf8 47.
Qg6+ Qg7 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.05"]
[Round "1.4"]
[White "Robson, Ray"]
[Black "Sevian, Samuel"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2699"]
[BlackElo "2698"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "2023970"]
[BlackFideId "2040506"]
[EventDate "2023.10.05"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4
Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bb5 Nxd4 12. Bxd4 a6 13. Bxd7+ Bxd7 14. Rb3 Qe7
15. Rxb7 Qh4+ 16. g3 Qd8 17. O-O Qc8 18. Rb3 Qc4 19. Nd1 Bc5 20. c3 Be7 21. Ne3
Qc7 22. f5 Bb5 23. Rf2 h5 24. fxe6 fxe6 25. a4 Bxa4 26. Rb6 Bc6 27. c4 Rf8 28.
cxd5 Bxd5 29. Nxd5 exd5 30. Qe2 Qc1+ 31. Kg2 Rxf2+ 32. Bxf2 Qg5 33. Qc2 Rd8 34.
e6 Qg4 35. Qc6+ Kf8 36. Rb7 h4 37. h3 Qe4+ 38. Kg1 hxg3 39. Bxg3 Qe3+ 40. Bf2
Qg5+ 41. Kf1 Qf5 42. Kg2 Kg8 43. Qxa6 Qe4+ 44. Kg1 Rc8 45. Qf1 Qg6+ 46. Kh1 Qxe6
47. Rb1 Rc3 48. Qg2 Rxh3+ 49. Kg1 Rh5 50. Re1 Qf7 51. Re3 Rg5 52. Rg3 Qf4 53.
Qh3 Rxg3+ 54. Bxg3 Qe3+ 55. Kh2 Qe2+ 56. Kh1 Qe4+ 57. Kg1 Bc5+ 58. Kh2 Qc2+ 59.
Kh1 Qh7 60. Bh4 Qb1+ 61. Kg2 Qg1+ 62. Kf3 Qe3+ 63. Kg2 Qxh3+ 64. Kxh3 Kf7 65.
Kg4 Ke6 66. Be1 Ke5 67. Kf3 Kf5 68. Bd2 g5 69. Ke2 g4 70. Be1 Ke4 71. Bg3 Be3 0-1

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.05"]
[Round "1.5"]
[White "So, Wesley"]
[Black "Dominguez Perez, Leinier"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2753"]
[BlackElo "2745"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "5202213"]
[BlackFideId "3503240"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Ba6 9. b3 g6 10. g3 Bg7 11. Bb2 O-O 12. Bg2 Rae8 13. O-O Bxe5 14. Qxe5 Qxe5
15. Bxe5 Rxe5 16. cxd5 Bxf1 17. Kxf1 cxd5 18. Nc3 c6 19. Na4 Rfe8 20. Bf3 Kf8
21. Nc5 Ke7 22. Nd3 Re6 23. Nf4 Re5 24. Nd3 Re6 25. Nc5 Re5 26. Nd3 Re6 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.05"]
[Round "1.6"]
[White "Tang, Andrew"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2496"]
[BlackElo "2698"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "2059630"]
[BlackFideId "2004887"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Na3 d6 5. c3 g6 6. Qb3 Bg7 7. Qxb6 axb6 8. Nb5
O-O 9. a4 Bd7 10. Nf3 Rc8 11. Nd2 Bc6 12. Bg5 Nbd7 13. f3 cxd4 14. exd4 Nd5 15.
Bc4 h6 16. Bxd5 hxg5 17. Bc4 d5 18. Bd3 e5 19. Nb3 exd4 20. N3xd4 Nc5 21. Bc2
Bxd4 22. Nxd4 Bxa4 23. b3 Bd7 24. Kd2 g4 25. b4 Ne6 26. fxg4 Rxa1 27. Rxa1 Nxd4
28. cxd4 Rc4 29. Bb3 Rxd4+ 30. Kc3 Rxg4 31. Bxd5 Bc6 32. Bxc6 bxc6 33. Ra6 b5
34. Rxc6 Rxg2 35. Rc5 Rxh2 36. Rxb5 Rh3+ 37. Kc4 Rh4+ 38. Kc3 Kg7 39. Rd5 Rh1
40. b5 Kf6 41. Kc2 Ke6 42. Rd4 Rh5 43. Rb4 Kd7 44. Kd3 Rf5 45. b6 Kc8 46. b7+
Kb8 47. Ke4 Rc5 48. Kf4 Rc7 49. Kg5 Rxb7 50. Rf4 Kc8 51. Kf6 Rd7 52. Re4 Kc7 53.
Re1 Kb8 54. Rc1 Rc7 55. Rb1+ Ka7 56. Ra1+ Kb8 57. Rb1+ Rb7 58. Rc1 Ka7 59. Rc2
Kb6 60. Rc1 Rc7 61. Rb1+ Kc6 62. Rc1+ Kd7 63. Re1 Kd8 64. Re2 g5 65. Kxg5 Re7
66. Rxe7 Kxe7 67. Kf5 Kd8 68. Kf6 Kc8 69. Kxf7 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.06"]
[Round "2.1"]
[White "Caruana, Fabiano"]
[Black "Dominguez Perez, Leinier"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2786"]
[BlackElo "2745"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "2020009"]
[BlackFideId "3503240"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a5 7. Re1 Ba7 8. Bb3
O-O 9. h3 h6 10. Nbd2 b5 11. a4 b4 12. Bc4 Bb6 13. Bb5 Na7 14. Nc4 bxc3 15. bxc3
Be6 16. Nxb6 cxb6 17. c4 Nxb5 18. cxb5 Rc8 19. d4 d5 20. exd5 Nxd5 21. Nxe5 Re8
22. Nc6 Qd7 23. Ba3 f6 24. Qf3 Bf7 25. Qg3 Rxe1+ 26. Rxe1 Re8 27. Rxe8+ Qxe8 28.
Kh2 Kh7 29. Nb8 Qe6 30. Bf8 Bg6 31. Na6 Qf7 32. Bd6 Bc2 33. Nc7 Nxc7 34. Bxc7
Bxa4 35. Qd3+ Qg6 36. Qc4 Qc2 37. Qxc2+ Bxc2 38. Bxb6 Ba4 39. Bxa5 Bxb5 40. g4
Bc6 41. Kg3 Kg6 42. f4 f5 43. Bb4 h5 44. Bf8 hxg4 45. hxg4 Kf7 46. Bxg7 Kxg7 47.
gxf5 Kf6 48. Kf2 Kxf5 49. d5 Bxd5 50. Ke1 Kxf4 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.06"]
[Round "2.2"]
[White "Swiercz, Dariusz"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2753"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteFideId "1126881"]
[BlackFideId "5202213"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8.
Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 11. c3 Rxe1 12. Qxe1 Nf5 13. Nd2 d5 14. Nf3 c6
15. Bf4 Nh4 16. Nxh4 Bxh4 17. Bd3 Bd7 18. Qd2 Qf8 19. Re1 Re8 20. Re3 Rxe3 21.
Qxe3 Qe7 22. Qxe7 Bxe7 23. Kf1 h5 24. Ke2 g5 25. Bb8 a6 26. f4 g4 27. b4 f5 28.
a4 Kf7 29. Bc7 b5 30. a5 Be6 31. Ke3 Bd7 32. Ke2 Be6 33. Ke3 Bd7 34. Ke2 Be6 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.06"]
[Round "2.3"]
[White "Sevian, Samuel"]
[Black "Niemann, Hans Moke"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2698"]
[BlackElo "2667"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "2040506"]
[BlackFideId "2093596"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qa4 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bd2 Ra7 11. a4 b4 12. Bg5 Nbd7 13. Nbd2 Qa8 14. Ne1 Bxg2 15.
Nxg2 c5 16. Bxf6 gxf6 17. Nb3 cxd4 18. Rac1 Ne5 19. Nxd4 Rd8 20. Nb3 Rad7 21.
Nf4 Kg7 22. Nh5+ Kh6 23. Nf4 f5 24. Ng2 Kg7 25. Qb1 Bf6 26. Rc5 Ng6 27. Rc4 Be7
28. Qc2 h5 29. h4 Qb8 30. Qc1 Bf6 31. Na5 Qb6 32. Nb3 Qb8 33. Na5 Qb6 34. Nb3
Kh7 35. Nf4 Ne5 36. Rc5 Qb7 37. Nxh5 Bh8 38. Qc2 Rg8 39. Nf4 Ng6 40. Nxg6 Rxg6
41. Rc1 Qb6 42. Rd1 Rxd1+ 43. Qxd1 Bxb2 44. Qd7 Rg7 45. e3 Qb8 46. Kg2 Qa8+ 47.
Rc6 Be5 48. Qc8 Qa7 49. Rxa6 Qe7 50. Ra8 Rg4 51. Kf1 Qd6 52. Qb7 Qd1+ 53. Kg2
Qxb3 54. Qxf7+ Kh6 55. Qf8+ Bg7 56. Qd6 Qc4 57. Re8 b3 58. Rxe6+ Kh7 59. Qd7 b2
60. Rb6 Qe4+ 61. f3 Qc2+ 62. Kh3 b1=Q 63. Rxb1 Qxb1 64. fxg4 Qh1# 0-1

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.06"]
[Round "2.4"]
[White "Shankland, Sam"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2698"]
[BlackElo "2699"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "2004887"]
[BlackFideId "2023970"]
[EventDate "2023.10.05"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 d5 5. cxd5 Qb6 6. Qa4 Bd7 7. dxc6 Nxc6 8.
Nxc6 Bxc6 9. Qb3 h5 10. Nc3 Nf6 11. Bg2 Bc5 12. Qxb6 axb6 13. O-O O-O 14. d3
exd3 15. exd3 Rfd8 16. Bg5 Bd4 17. Rfd1 Bxc3 18. bxc3 Ra3 19. Rab1 Bxg2 20. Bxf6
gxf6 21. Kxg2 Rd6 22. Rb5 h4 23. Rdb1 Rxd3 24. Rxb6 hxg3 25. hxg3 Rdxc3 26. R1b3
Raxb3 27. axb3 Kg7 28. Rxb7 Kg6 29. b4 Rb3 30. b5 f5 31. b6 f4 32. g4 Kg5 33. f3
Kh4 34. Rxf7 Rb2+ 35. Kf1 Kg3 36. b7 Kxf3 37. Ke1 Kxg4 38. Rg7+ Kf3 39. Rf7 Rb1+
40. Kd2 Kg3 41. Ke2 Rb2+ 42. Kf1 Rb1+ 43. Ke2 Rb2+ 44. Kf1 Rb1+ 45. Ke2 Rb2+ 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.06"]
[Round "2.5"]
[White "Mishra, Abhimanyu"]
[Black "Tang, Andrew"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2592"]
[BlackElo "2496"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "30920019"]
[BlackFideId "2059630"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O d6 6. a4 O-O 7. Re1 Kh8 8. Nc3
Bg4 9. h3 Bh5 10. Be3 Qd7 11. a5 a6 12. Nd5 Nxd5 13. Bxd5 Nb4 14. Bb3 f5 15.
Nxe5 Qe8 16. Nf3 fxe4 17. dxe4 Bxf3 18. gxf3 Qh5 19. Kg2 Bg5 20. f4 Qxd1 21.
Raxd1 Bxf4 22. Ba4 Be5 23. Bd4 Rad8 24. Re3 c5 25. Bxe5 dxe5 26. Rf3 Rg8 27.
Rxd8 Rxd8 28. Rf5 g6 29. Rxe5 Rc8 30. Re7 Nc6 31. Bxc6 bxc6 32. Ra7 Rb8 33. b3 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.06"]
[Round "2.6"]
[White "Aronian, Levon"]
[Black "Xiong, Jeffery"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2742"]
[BlackElo "2693"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "classical attack"]
[WhiteFideId "13300474"]
[BlackFideId "2047640"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Bf5 8. Re1
O-O 9. Nbd2 Nd6 10. Nf1 Bg6 11. Ne5 Bxd3 12. Nxd3 Nd7 13. Bf4 Re8 14. c3 a5 15.
a4 c6 16. Qb3 b6 17. Nd2 Nf8 18. Nf3 Ne6 19. Be5 Nc4 20. Bg3 Bf8 21. Rad1 b5 22.
Qc2 Qb6 23. Nde5 Qb7 24. h4 Nxe5 25. Nxe5 bxa4 26. Qxa4 c5 27. Qd7 Qxd7 28. Nxd7
cxd4 29. cxd4 Be7 30. Re5 Red8 31. Nc5 Bxc5 32. dxc5 d4 33. Re4 Rd5 34. Re5 Rdd8
35. Re4 Rd5 36. Re5 Rdd8 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.07"]
[Round "3.1"]
[White "Dominguez Perez, Leinier"]
[Black "Swiercz, Dariusz"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2745"]
[BlackElo "2620"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "Moeller defence"]
[WhiteFideId "3503240"]
[BlackFideId "1126881"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bb3 d6 8. d4 Bb6
9. Re1 O-O 10. Bg5 h6 11. Bh4 Bb7 12. a4 exd4 13. cxd4 g5 14. Nxg5 hxg5 15. Bxg5
Nxd4 16. Bd5 Bxd5 17. exd5 Nf5 18. Nd2 Bd4 19. Qf3 Qd7 20. Bxf6 Bxf6 21. Qg4+
Bg7 22. Ne4 Qc8 23. Nf6+ Kh8 24. Qh5+ Nh6 25. g4 bxa4 26. Rxa4 Qb7 27. g5 Qxb2
28. Rae4 a5 29. Ng4 a4 30. R1e2 Qa1+ 31. Re1 Qb2 32. R1e2 Qa1+ 33. Kg2 a3 34.
Re1 Qb2 35. R1e2 Qa1 36. Re1 Qb2 37. R1e2 Qa1 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.07"]
[Round "3.2"]
[White "Robson, Ray"]
[Black "Mishra, Abhimanyu"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2699"]
[BlackElo "2592"]
[ECO "D43"]
[Opening "QGD semi-Slav"]
[WhiteFideId "2023970"]
[BlackFideId "30920019"]
[EventDate "2023.10.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 dxc4 6. Bg2 Nbd7 7. O-O b5 8. e4
Bb7 9. e5 Nd5 10. Ng5 h6 11. Nxe6 fxe6 12. Qh5+ Ke7 13. Ne4 Qe8 14. Bg5+ hxg5
15. Qxh8 Kd8 16. Nxg5 Qe7 17. Qh5 Kc7 18. Qg6 Re8 19. a4 Kb8 20. Ra3 Nc7 21. Rf3
bxa4 22. h4 Qd8 23. Rf7 Re7 24. Rf4 Qe8 25. Qh7 g6 26. Rf7 c5 27. Bxb7 Kxb7 28.
Qxg6 Rxf7 29. Nxf7 cxd4 30. Qe4+ Nd5 31. Nd6+ Bxd6 32. exd6 Qh8 33. Rd1 Ne5 34.
d7 Nxd7 35. Qxd4 Qxd4 36. Rxd4 a3 37. bxa3 c3 38. Rd1 Nc5 39. h5 Nd3 40. h6 c2
41. Rf1 Nf6 42. g4 Nh7 43. Kg2 c1=Q 44. Rxc1 Nxc1 45. f4 Kc6 46. Kf3 Kd5 47. g5
Nf8 48. Kg4 Nd3 49. f5 Ne5+ 50. Kf4 Nfg6+ 51. fxg6 Nxg6+ 52. Kg4 Ke4 53. a4 a5
54. h7 Ke5 55. Kh5 Kf5 56. Kh6 e5 0-1

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.07"]
[Round "3.3"]
[White "So, Wesley"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2753"]
[BlackElo "2698"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "5202213"]
[BlackFideId "2040506"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 c5 6. O-O Nc6 7. Ne5 Bd7 8. Nd2
cxd4 9. Ndxc4 Be7 10. Qb3 Qc7 11. Nxc6 Bxc6 12. Bf4 Qd8 13. Bxc6+ bxc6 14. Ne5
c5 15. Qa4+ Kf8 16. e3 Nd5 17. exd4 Nxf4 18. gxf4 Qxd4 19. Qc6 Qd5 20. Qc7 Qd8
21. Qb7 Qd5 22. Nc6 Re8 23. Rfd1 Qf3 24. Rd7 Qg4+ 25. Kf1 Qh3+ 26. Ke1 Qg2 27.
Rxe7 Qe4+ 28. Kd1 Qd3+ 29. Kc1 Qc4+ 30. Kd2 Qxf4+ 31. Kd3 Qd6+ 32. Kc2 Rxe7 33.
Nxe7 Qxe7 34. Qb8+ Qe8 35. Qxa7 Qc6 36. Re1 g5 37. Re5 Kg7 38. Qxc5 Qa4+ 39. Kc3
Kf6 40. Re3 Ra8 41. a3 Kg6 42. Qc4 Qa5+ 43. Kb3 Rb8+ 44. Ka2 Rb5 45. Qc3 Qa8 46.
Qd3+ Rf5 47. Re5 Qg2 48. Rxf5 exf5 49. Qd6+ f6 50. a4 Qxf2 51. a5 f4 52. Qd3+
Kh6 53. Qh3+ Kg6 54. Qd3+ Kh6 55. Qh3+ Kg6 56. Qd3+ 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.07"]
[Round "3.4"]
[White "Tang, Andrew"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2496"]
[BlackElo "2742"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "2059630"]
[BlackFideId "13300474"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. Nb5 Na6 6. Nc3 Nb8 7. Nb5 Na6 8. Nc3
Nb8 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.07"]
[Round "3.5"]
[White "Niemann, Hans Moke"]
[Black "Shankland, Sam"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2698"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "2093596"]
[BlackFideId "2004887"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nbd2 d6 7. c3 a5 8. Re1
h6 9. Nf1 Bb6 10. h3 Be6 11. Bb5 Bd7 12. Ba4 Ne7 13. Bc2 Ng6 14. d4 Re8 15. Ng3
Bc6 16. Be3 a4 17. a3 exd4 18. Bxd4 Nd7 19. Nf5 Nde5 20. Bxb6 cxb6 21. N3d4 b5
22. Ne3 Qg5 23. Ndf5 h5 24. Kh1 h4 25. Qd2 Nf4 26. f3 g6 27. Nd4 d5 28. exd5
Nxd5 29. Nc4 Qxd2 30. Nxd2 f5 31. Re2 Nf4 32. Re3 Nd5 33. Re2 Nf4 34. Re3 Kf7
35. Rae1 Kf6 36. Kh2 Nd5 37. R3e2 Nf4 38. Re3 Re7 39. Kg1 Rae8 40. Kh1 Nd5 41.
R3e2 Nf4 42. Re3 Nxf3 43. Rxe7 Nxe1 44. Rxe8 Bxe8 45. Bd1 Nexg2 46. Bf3 Ne3 47.
Bxb7 Nxh3 0-1

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.07"]
[Round "3.6"]
[White "Xiong, Jeffery"]
[Black "Caruana, Fabiano"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2693"]
[BlackElo "2786"]
[ECO "E36"]
[Opening "Nimzo-Indian"]
[Variation "classical, Noa variation, 5.a3"]
[WhiteFideId "2047640"]
[BlackFideId "2020009"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 O-O 7. e3 b6 8. Nf3
Bb7 9. b3 Nbd7 10. Bb2 c5 11. Be2 Rc8 12. O-O Ne4 13. Qd3 Qe7 14. a4 a5 15. Rac1
Rfd8 16. Qb1 dxc4 17. bxc4 Ng5 18. Nxg5 Qxg5 19. g3 Bc6 20. Qc2 Nf6 21. Rcd1 Qh6
22. h4 Ne4 23. d5 exd5 24. Bg4 dxc4 25. Bxc8 Rxc8 26. Qxc4 Re8 27. Qe2 Bxa4 28.
Rd5 Bc6 29. Re5 Rxe5 30. Bxe5 Qe6 31. Bc7 Nc3 32. Qd3 Nd5 33. Bb8 Qe8 34. Bd6 h6
35. Rd1 Qe6 36. Bb8 Nf6 37. Qb1 Be4 38. Rd8+ Kh7 39. Qd1 Qf5 40. Bf4 c4 41. f3
Bd3 42. g4 Qc5 43. Rxd3 cxd3 44. Qxd3+ g6 45. h5 Nd5 46. hxg6+ fxg6 47. Kg2 a4
48. Kg3 Nxf4 49. Qd7+ Kg8 50. exf4 a3 51. Qe6+ Kg7 52. f5 Qc7+ 53. Kf2 gxf5 54.
gxf5 Qf7 55. Qxb6 a2 56. Qd4+ Kh7 57. Qa4 h5 58. Qa6 Kg7 59. Kg2 h4 60. Qa4 Qd5
61. Qg4+ Kf8 62. Qb4+ Kf7 63. Qb2 h3+ 64. Kg3 Ke7 65. Qg7+ Kd6 66. Qf8+ Ke5 67.
Qh8+ Kxf5 68. Qh5+ Ke6 69. Qe8+ Kf6 70. Qf8+ Kg6 71. Qe8+ Kg7 72. Qe7+ Qf7 73.
Qa3 Kg8 74. Qa8+ Kh7 75. Kxh3 Qe6+ 76. Kg2 Qg8+ 0-1

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.08"]
[Round "4.1"]
[White "Aronian, Levon"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2742"]
[BlackElo "2699"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "13300474"]
[BlackFideId "2023970"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 a5 7. Re1 Ba7 8. Na3
O-O 9. Nb5 Bb6 10. Be3 Bxe3 11. Rxe3 Ne7 12. d4 Ng4 13. Re1 c6 14. Na3 Ng6 15.
Bf1 f5 16. exf5 Bxf5 17. dxe5 N6xe5 18. Nxe5 Nxe5 19. Nc4 Nxc4 20. Bxc4+ d5 21.
Bf1 Qb6 22. Qd2 Rae8 23. Rxe8 Rxe8 24. Re1 Rxe1 25. Qxe1 h6 26. g4 Be4 27. Qd2
c5 28. Bg2 Bxg2 29. Kxg2 Qe6 30. f3 b5 31. Qf2 Qe7 32. a3 Kf7 33. h4 Kg8 34. h5
Kh8 35. Kf1 Kg8 36. Kg2 Kh8 37. Kf1 Kg8 38. Kg2 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.08"]
[Round "4.2"]
[White "Xiong, Jeffery"]
[Black "Tang, Andrew"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2693"]
[BlackElo "2496"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "2047640"]
[BlackFideId "2059630"]
[EventDate "2023.10.05"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2
c6 9. Rd1 a5 10. Bf4 h6 11. Ne5 Qb6 12. Nc3 Nxe5 13. Bxe5 dxc4 14. Rac1 Ng4 15.
Ne4 Rd8 16. Nd2 Nxe5 17. dxe5 Qc7 18. Nxc4 Rxd1+ 19. Rxd1 Bd7 20. Rd3 Rd8 21.
Qd2 b6 22. Nxb6 Qxb6 23. Rxd7 Rxd7 24. Qxd7 Bc5 25. Qc8+ Bf8 26. b3 Qd4 27. Qxc6
Qa1+ 28. Bf1 Qxa2 29. Qc4 Qb2 30. Qb5 Bb4 31. Qe8+ Bf8 32. Qb5 Bb4 33. Qe8+ Bf8
34. Qb5 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.08"]
[Round "4.3"]
[White "Shankland, Sam"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2698"]
[BlackElo "2753"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "2004887"]
[BlackFideId "5202213"]
[EventDate "2023.10.05"]

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 Nd7 12. Nf4 Bd6 13. g3 a5 14. f3 Nb6 15. Kf2
Kf8 16. Nxg6+ fxg6 17. Bd3 f5 18. e4 dxe4 19. fxe4 fxe4 20. Nxe4 Be7 21. Nc5
Bxc5 22. dxc5 Na4 23. Bxg6 Kg7 24. Bc2 Rhf8+ 25. Kg2 Nxc5 26. Rhf1 Rxf1 27. Rxf1
Re8 28. Rf5 Re2+ 29. Rf2 Re7 30. Bd1 Re5 31. Rd2 Kf6 32. Rd6+ Ke7 33. Rh6 Rd5
34. Rxh5 Rd2+ 35. Kh3 Nd3 36. Bb3 b5 37. Rh7+ Kd6 38. g4 c5 39. Rh6+ Ke5 40. Kg3
c4 41. Rh5+ Ke4 42. Rxb5 cxb3 43. axb3 Ne5 44. Rxa5 Rd3+ 45. Kg2 Nxg4 46. Ra4+
Kf5 47. Rb4 Rd2+ 48. Kg3 Rd3+ 49. Kg2 Ne5 50. Rb5 Rd2+ 51. Kg3 Rxb2 52. h5 Rb1
53. Kg2 Kf4 54. Rb4+ Ke3 55. Rb8 Rb2+ 56. Kg3 Rb1 57. Kg2 Rb2+ 58. Kg3 Rb1 59.
Kg2 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.08"]
[Round "4.4"]
[White "Caruana, Fabiano"]
[Black "Swiercz, Dariusz"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2786"]
[BlackElo "2620"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "2020009"]
[BlackFideId "1126881"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 a6 7. a4 h6 8. Nbd2 O-O
9. h3 a5 10. Re1 Be6 11. b3 Re8 12. Bb5 Bd7 13. Nf1 Nb8 14. Bxd7 Nbxd7 15. Ne3
Bxe3 16. Bxe3 d5 17. exd5 Nxd5 18. Bd2 c5 19. Qc2 Qc7 20. Re2 Re6 21. Rae1 Rae8
22. Qb1 N7f6 23. Nh4 b6 24. Nf5 Qd7 25. Nh4 Nh5 26. g3 Nhf6 27. Nf3 R6e7 28.
Rxe5 Rxe5 29. Rxe5 Rxe5 30. Nxe5 Qxh3 31. Qd1 Qf5 32. Qe2 Qe6 33. Qe1 Qf5 34.
Kg2 h5 35. c4 Nc7 36. Qe2 Ne6 37. Nf3 Kf8 38. Bc3 g5 39. Nd2 h4 40. Ne4 Nxe4 41.
dxe4 Qh7 42. Qg4 hxg3 43. fxg3 Ke7 44. Qf3 Qg6 45. Qd3 Qh5 46. Be5 Ke8 47. Kg1
Qg4 48. Bf6 Kf8 49. Kf2 Kg8 50. Qd5 Qh5 51. Qa8+ Kh7 52. Qh8+ Kg6 53. Qxh5+ Kxh5
54. Be5 Kg4 55. Bb8 f5 56. exf5 Kxf5 57. Ba7 Nd4 58. Bxb6 Nxb3 59. Ke3 g4 60.
Bc7 Ke6 61. Ke4 Nd2+ 62. Kd3 Nb3 63. Bf4 Kf5 64. Be3 Ke5 65. Bh6 Kf5 66. Bg7
Nc1+ 67. Kd2 Nb3+ 68. Ke3 Kg6 69. Bb2 Kf5 70. Bc3 Kg5 71. Ke4 Kg6 72. Kf4 Kh5
73. Kf5 Nc1 74. Bxa5 Ne2 75. Bc7 Nd4+ 76. Ke4 Nc6 77. Bd6 Na5 78. Kd5 Kg6 79.
Bxc5 Kf5 80. Bb6 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.08"]
[Round "4.5"]
[White "Sevian, Samuel"]
[Black "Dominguez Perez, Leinier"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2698"]
[BlackElo "2745"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "2040506"]
[BlackFideId "3503240"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a5 7. Re1 O-O 8. Bg5 h6
9. Bh4 g5 10. Bg3 Ba7 11. Na3 g4 12. Bh4 Kg7 13. Nb5 Bb6 14. d4 gxf3 15. Qxf3
Qe7 16. Qg3+ Kh7 17. Qf3 Kg6 18. Qg3+ Kh7 19. Qf3 Kg6 20. Qg3+ Kh7 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.08"]
[Round "4.6"]
[White "Mishra, Abhimanyu"]
[Black "Niemann, Hans Moke"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2592"]
[BlackElo "2667"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "30920019"]
[BlackFideId "2093596"]
[EventDate "2023.10.05"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4
9. Bxc6 bxc6 10. Be3 Qb6 11. Qc1 c4 12. Nbd2 Nxd2 13. Nxd2 Bf5 14. b3 Bd3 15. h4
h5 16. Bg5 Rfe8 17. bxc4 dxc4 18. Ne4 Bxe4 19. Rxe4 Rab8 20. Re2 Qa5 21. Qe3 Qd5
22. Rae1 Qe6 23. Qe4 Rb5 24. f3 Qd5 25. Qf4 c5 26. dxc5 Qxc5+ 27. Qe3 Rc8 28.
Qxc5 Rcxc5 29. e6 fxe6 30. Re4 Bxc3 31. Rc1 Be5 32. Rexc4 Rxc4 33. Rxc4 Bg3 34.
Kf1 Rb1+ 35. Bc1 Ra1 36. a4 Bxh4 37. Ke2 Ra2+ 38. Bd2 Bg5 39. f4 Bh6 40. Kd3 e5
41. g3 exf4 42. gxf4 e5 43. Rc8+ Kf7 44. Rc7+ Ke6 45. Rxa7 exf4 46. Ra6+ Kf5 47.
Ra5+ Kg4 48. Ra6 h4 49. Rxg6+ Bg5 50. Bb4 f3 51. Bc5 h3 52. Be7 f2 53. Rxg5+ Kf4 0-1

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.10"]
[Round "5.1"]
[White "Niemann, Hans Moke"]
[Black "Aronian, Levon"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2742"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "2093596"]
[BlackFideId "13300474"]
[EventDate "2023.10.05"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. d3 Ne7 6. g3 dxc3 7. bxc3 Bd7 8. Bg2 Bb5
9. c4 Bc6 10. O-O Nf5 11. Bb2 Be7 12. Qe2 h5 13. Nbd2 h4 14. Ne4 hxg3 15. fxg3
Bxe4 16. Qxe4 Nc6 17. g4 Nfd4 18. Bxd4 cxd4 19. Rab1 Qc7 20. g5 g6 21. h4 Bb4
22. Nh2 O-O-O 23. Rb3 Bd2 24. Rfb1 Be3+ 25. Kf1 b6 26. Qxc6 Qxc6 27. Bxc6 Rxh4
28. Nf3 Rg4 29. Re1 Rh8 30. Rxe3 dxe3 31. Ke2 Rh3 32. Be4 Rg2+ 33. Kxe3 Rxg5 34.
Kf2 Rg4 35. Ra3 Kb8 36. Ra6 g5 37. Nd4 Rf4+ 38. Ke2 Rh2+ 39. Ke3 Rh3+ 40. Kd2
Rh2+ 41. Kc3 Rxe4 42. dxe4 g4 43. Kd3 Rf2 44. Ke3 Rf1 45. Ke2 Rf4 46. Ra3 Rxe4+
47. Kd3 Re1 48. Ne2 Kb7 49. Kd2 Ra1 50. Nc1 Rb1 51. Rg3 Rb2+ 52. Kc3 Rf2 53.
Rxg4 a5 54. a4 Rf1 55. Nd3 Ra1 56. Rf4 Ra3+ 57. Kd4 Rxa4 58. Rxf7+ Kc8 59. Nf4
b5 60. Nxe6 Rxc4+ 61. Kd5 a4 62. Ra7 Rc1 63. Nd4 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.10"]
[Round "5.2"]
[White "Swiercz, Dariusz"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2698"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "1126881"]
[BlackFideId "2040506"]
[EventDate "2023.10.05"]

1. c4 e5 2. g3 Be7 3. Nc3 d6 4. d4 f5 5. Bh3 Na6 6. dxe5 dxe5 7. Qxd8+ Bxd8 8.
Nf3 Bf6 9. e4 Ne7 10. O-O O-O 11. b3 Rd8 12. Ba3 Nc6 13. Rad1 Nd4 14. Nxd4 exd4
15. Nd5 fxe4 16. Bxc8 Raxc8 17. Rfe1 c5 18. Rxe4 Re8 19. Rde1 Rxe4 20. Rxe4 Kf7
21. Kf1 Rc6 22. Ke2 Nb8 23. Bc1 Ra6 24. a4 Nc6 25. Bd2 Bd8 26. Kd3 Ba5 27. Bxa5
Nxa5 28. Rf4+ Kg6 29. Ne7+ Kh6 30. Ng8+ Kg6 31. Ne7+ Kh6 32. Ng8+ Kg6 33. Ne7+
Kh6 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.10"]
[Round "5.3"]
[White "Robson, Ray"]
[Black "Xiong, Jeffery"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2699"]
[BlackElo "2693"]
[ECO "C43"]
[Opening "Petrov"]
[Variation "modern attack, Symmetrical variation"]
[WhiteFideId "2023970"]
[BlackFideId "2047640"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. O-O Nxe5 7. dxe5 Nc5 8.
Be3 Be7 9. f4 Nxd3 10. Qxd3 g6 11. Nc3 c6 12. Ne2 O-O 13. Ng3 Bh4 14. Bc5 Re8
15. f5 Rxe5 16. fxg6 hxg6 17. Bd4 Re8 18. Rxf7 Kxf7 19. Rf1+ Ke7 20. Qxg6 Be6
21. Qg7+ Kd6 22. Be5+ Kc5 23. Bd4+ Kd6 24. Be5+ Kc5 25. Bc7 Bf6 26. Rxf6 Rg8 27.
Ne4+ Kb5 28. a4+ Kb4 29. Qh6 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.10"]
[Round "5.4"]
[White "Dominguez Perez, Leinier"]
[Black "Shankland, Sam"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2745"]
[BlackElo "2698"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "3503240"]
[BlackFideId "2004887"]
[EventDate "2023.10.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. Ndb5 Qb8 8.
f4 d6 9. Be3 Be7 10. g4 a6 11. Nd4 e5 12. Nf5 Bxf5 13. gxf5 b5 14. Qd2 b4 15.
Na4 O-O 16. O-O-O Qb7 17. Rhg1 Rfd8 18. Bc4 exf4 19. Bxf4 Ne5 20. Qg2 Bf8 21.
Bg5 Nxc4 22. Bxf6 g6 23. fxg6 hxg6 24. Bxd8 Rxd8 25. Qg5 Re8 26. Qd5 Qxd5 27.
exd5 Bh6+ 28. Kb1 Re2 29. h3 a5 30. Rde1 Rf2 31. Re8+ Kg7 32. Rc8 Nd2+ 33. Ka1
Rh2 34. c4 Rxh3 35. c5 dxc5 36. Nxc5 Be3 37. Re1 Bxc5 38. Rxc5 Rd3 39. b3 g5 40.
Kb2 Nf3 41. Re4 Kg6 42. Rxa5 f5 43. Rxb4 g4 44. Rb8 Kg5 45. Rc5 Ne5 46. Kc2 Rd4
47. d6 Nd7 48. Rg8+ Kf6 49. Rc6 Kf7 50. Rg5 Kf6 51. Rg8 Kf7 52. Rcc8 Rxd6 53. a4
Ra6 54. Kb2 Ra5 55. Rg5 Kf6 56. Rcg8 Ne5 57. Rh5 f4 58. Rxg4 Nd3+ 59. Kc3 Rxh5
60. Kxd3 Rh3+ 61. Kc4 f3 62. Rg1 Ke7 63. a5 Rh4+ 64. Kb5 Rh5+ 65. Kb6 Rh4 66. a6
Rb4+ 67. Ka5 Rxb3 68. Ra1 f2 69. a7 f1=Q 70. Rxf1 Ra3+ 71. Kb6 Rb3+ 72. Kc5 Ra3
73. Rh1 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.10"]
[Round "5.5"]
[White "Tang, Andrew"]
[Black "Caruana, Fabiano"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2496"]
[BlackElo "2786"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "2059630"]
[BlackFideId "2020009"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Nh5 5. Be5 f6 6. Bg3 c6 7. Bd3 Nd7 8. Bh4 e5
9. Be2 Ng7 10. e4 Qb6 11. exd5 Nf5 12. dxc6 bxc6 13. Nf3 Qxb2 14. Ne4 Nxh4 15.
Nxh4 f5 16. Rb1 Qxd4 17. Qxd4 exd4 18. Nd2 Nb6 19. Nhf3 Be6 20. Nxd4 Bxa2 21.
Rc1 Bh6 22. c4 O-O-O 23. N4f3 Rhe8 24. Rc2 Na4 25. h4 Bg7 26. O-O Nc3 27. Bd1 a5 0-1

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.10"]
[Round "5.6"]
[White "So, Wesley"]
[Black "Mishra, Abhimanyu"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2753"]
[BlackElo "2592"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Lipnitzky attack"]
[WhiteFideId "5202213"]
[BlackFideId "30920019"]
[EventDate "2023.10.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Bb3
Be7 9. a3 O-O 10. Qe2 Bb7 11. f3 Nc6 12. O-O-O Na5 13. g4 Rc8 14. Kb1 Nd7 15. h4
Rxc3 16. bxc3 Nb6 17. h5 Nac4 18. Bxc4 Nxc4 19. Bc1 d5 20. exd5 exd5 21. Ka2 Bd6
22. Nb3 Re8 23. Qf2 h6 24. Rhg1 Be5 25. Rd3 Bf6 26. f4 Nd6 27. g5 hxg5 28. fxg5
Be5 29. Nc5 Qe7 30. g6 f6 31. Nxb7 Qxb7 32. Bb2 Ne4 33. Qh4 a5 34. h6 f5 35.
hxg7 Bxg7 36. Qh7+ Kf8 37. Rf1 Nd6 38. c4 bxc4 39. Bxg7+ Qxg7 40. Rxd5 Re6 41.
Rdxf5+ Nxf5 42. Rxf5+ Rf6 43. Qh4 Ke7 44. Qe4+ Kf8 45. Qd4 Ke7 46. Re5+ 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.11"]
[Round "6.1"]
[White "Xiong, Jeffery"]
[Black "Niemann, Hans Moke"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2693"]
[BlackElo "2667"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "2047640"]
[BlackFideId "2093596"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8.
O-O d5 9. exd5 Bg4 10. f3 Bh5 11. dxc6 Qd4+ 12. Kh1 Bxc3 13. bxc3 Qxc3 14. Rb1
Bg6 15. Rb3 Qxc6 16. Bb2 Rad8 17. Qa1 Bxd3 18. cxd3 Rfe8 19. Rc1 Qa6 20. Ra3 Qb6
21. Rb3 Qf2 22. Bxf6 gxf6 23. Rb2 Qh4 24. Qb1 Re3 25. Rb4 Qf2 26. Rb2 Qh4 27.
Rb4 Qf2 28. Rb2 Re2 29. Rxe2 Qxe2 30. h3 Qxd3 31. Qxd3 Rxd3 32. Rxc7 Ra3 33. Rc2
Kg7 34. Kh2 f5 35. Kg3 Ra4 36. f4 Kg6 37. Rc6+ Kg7 38. Rc2 Kg6 39. Rc6+ Kg7 40.
Rc2 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.11"]
[Round "6.2"]
[White "Mishra, Abhimanyu"]
[Black "Dominguez Perez, Leinier"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2592"]
[BlackElo "2745"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "30920019"]
[BlackFideId "3503240"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O Bb6 7. Re1 O-O 8. a4 a5
9. h3 h6 10. Nbd2 Ne7 11. Bb3 c6 12. Bc2 Ng6 13. d4 Re8 14. Nf1 d5 15. Nxe5 Nxe5
16. dxe5 Nxe4 17. Bxe4 dxe4 18. Qh5 Qd5 19. Bf4 e3 20. Nxe3 Qe4 21. Bg3 Be6 22.
Nf1 Qc2 23. Qd1 Qg6 24. Qe2 Rad8 25. Red1 Bb3 26. Rxd8 Rxd8 27. Bf4 Qf5 28. Qg4
Qc2 29. Ne3 Qxb2 30. Rf1 Bxe3 31. Bxe3 Qxc3 32. Bxh6 Qxe5 33. Be3 Be6 34. Qh4
Rd3 35. Bb6 f6 36. f3 Ra3 37. Re1 Ra1 38. Rxa1 Qxa1+ 39. Kh2 Qe5+ 40. Qg3 Qxg3+
41. Kxg3 Bb3 42. Bxa5 Bxa4 43. Kf4 Kf7 44. Ke4 Ke6 45. Bb6 Bb5 46. h4 f5+ 47.
Kf4 Bf1 48. g4 fxg4 49. fxg4 g6 50. Ke4 Be2 51. Kd4 Kd6 52. h5 gxh5 53. gxh5
Bxh5 54. Kc4 Be2+ 55. Kb4 Bf1 56. Bc5+ Kd5 57. Bb6 Be2 58. Bc5 Bf1 59. Bb6 Be2
60. Bc5 Bf1 61. Bb6 Be2 62. Bc5 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.11"]
[Round "6.3"]
[White "Tang, Andrew"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2496"]
[BlackElo "2699"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "2059630"]
[BlackFideId "2023970"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Be7 5. h3 O-O 6. Nbd2 c5 7. c3 cxd4 8. exd4
Ba6 9. Bxa6 Nxa6 10. Ne5 Nc7 11. O-O Ncd5 12. Bg3 b5 13. a4 a6 14. Qb3 Qb6 15.
Ra2 d6 16. Nd3 Qc6 17. Rfa1 Nc7 18. Nb4 Qb7 19. Bh4 h6 20. axb5 axb5 21. Bxf6
Bxf6 22. Qd1 Rxa2 23. Rxa2 Ra8 24. Qa1 Rxa2 25. Qxa2 Be7 26. Nf3 g6 27. b3 Kg7
28. Qc2 Bf6 29. Nd2 Ne8 30. Qa2 Nc7 31. Qc2 Bd8 32. Qe4 Qxe4 33. Nxe4 Ne8 34.
Nc6 Bb6 35. c4 bxc4 36. bxc4 f5 37. Nc3 Kf6 38. Kf1 Bc7 39. Ke2 e5 40. f4 exf4
41. Nd5+ Kf7 42. Nxf4 Nf6 43. h4 g5 44. hxg5 hxg5 45. Nh3 Ne4 46. Nf2 d5 47.
cxd5 Nc3+ 48. Kf3 g4+ 49. Nxg4 fxg4+ 50. Kxg4 Nxd5 51. Ne5+ Ke6 52. Kf3 Bxe5 53.
dxe5 Kxe5 54. Ke2 Kf4 55. g3+ Kxg3 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.11"]
[Round "6.4"]
[White "Aronian, Levon"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2742"]
[BlackElo "2753"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "13300474"]
[BlackFideId "5202213"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. h3 d6 7. c3 a5 8. Re1 Ba7
9. Nbd2 Be6 10. Bxe6 fxe6 11. Nf1 d5 12. Be3 Bxe3 13. Nxe3 d4 14. Nc4 Nd7 15.
Rc1 a4 16. Na3 Nb6 17. Nc2 Qd6 18. cxd4 exd4 19. e5 Qd5 20. a3 Nd7 21. Nb4 Nxb4
22. axb4 c5 23. bxc5 Nxc5 24. Ng5 Rae8 25. Ne4 Nxe4 26. Rxe4 b5 27. Rc7 Rc8 28.
Re7 Rce8 29. Rc7 Rc8 30. Re7 Rce8 31. Rc7 Rc8 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.11"]
[Round "6.5"]
[White "Shankland, Sam"]
[Black "Swiercz, Dariusz"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2698"]
[BlackElo "2620"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, anti-Marshall 8.a4"]
[WhiteFideId "2004887"]
[BlackFideId "1126881"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
b4 9. d4 d6 10. dxe5 dxe5 11. Bg5 Qxd1 12. Rxd1 Nxe4 13. Bxe7 Nxe7 14. Nxe5 Nc5
15. Nd2 Bf5 16. Ndf3 Nxb3 17. cxb3 Rfd8 18. Rdc1 f6 19. Nc4 Rac8 20. Re1 Nc6 21.
Rac1 Bg4 22. Ncd2 Na5 23. Re3 c5 24. h3 Bh5 25. Nc4 Nxc4 26. Rxc4 Bxf3 27. Rxf3
Rd1+ 28. Kh2 Rd2 29. Rf5 Rxb2 30. Rfxc5 Rxc5 31. Rxc5 Rxf2 32. Ra5 Rb2 33. Rxa6
Rxb3 34. Rb6 Kf7 35. a5 g5 36. g4 Kg6 37. a6 Ra3 38. Rxb4 Rxa6 39. Rb2 h5 40.
Rf2 Ra4 41. Kg3 Kf7 42. Re2 Rb4 43. Ra2 Kg6 44. Rf2 Rb6 45. Kg2 Rd6 46. Kg3 Rd3+
47. Kg2 Rd4 48. Kg3 Kf7 49. Re2 Rc4 50. Ra2 Re4 51. Rb2 h4+ 52. Kg2 Ke6 53. Rf2
Rf4 54. Ra2 Rd4 55. Rf2 Rd3 56. Kh2 Rd6 57. Kg2 Ke5 58. Rf5+ Ke4 59. Rf2 Rc6 60.
Re2+ Kd4 61. Rf2 Ke3 62. Rf3+ Ke4 63. Rf2 Kd3 64. Rf3+ Kd4 65. Rf2 Ke4 66. Re2+
Kd3 67. Kf2 Ra6 68. Re3+ Kd4 69. Rf3 Rc6 70. Kg2 Rc2+ 71. Kf1 Rc3 72. Rxf6 Rxh3
73. Rf5 Ke4 74. Rxg5 Kf3 75. Kg1 Rg3+ 76. Kh2 Rxg4 77. Rxg4 Kxg4 78. Kg2 h3+ 79.
Kh2 Kh4 80. Kh1 Kg3 81. Kg1 h2+ 82. Kh1 Kh3 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.11"]
[Round "6.6"]
[White "Caruana, Fabiano"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2786"]
[BlackElo "2698"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "2020009"]
[BlackFideId "2040506"]
[EventDate "2023.10.05"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8. b3
O-O 9. Bb2 Bg4 10. Rc1 Qd7 11. Ne4 Bh3 12. Nc5 Bxc5 13. Bxh3 Qxh3 14. Rxc5 f6
15. b4 Qe6 16. b5 Nd8 17. Qc2 c6 18. Ba3 Rf7 19. Rb1 Rd7 20. d3 Qf7 21. bxc6
Nxc6 22. Bc1 Nd5 23. Bd2 Nde7 24. a4 Rad8 25. Rc4 Nf5 26. Be3 Nd6 27. Rc3 Nf5
28. Bc5 h5 29. e4 Nfe7 30. Be3 Ng6 31. h4 Nf8 32. Rb5 Ne6 33. Qb3 Kh8 34. Rd5
Nf8 35. Rcc5 Ne6 36. Rc3 Nf8 37. Rcc5 Ne6 38. Rc3 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.12"]
[Round "7.1"]
[White "Robson, Ray"]
[Black "Caruana, Fabiano"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2699"]
[BlackElo "2786"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "2023970"]
[BlackFideId "2020009"]
[EventDate "2023.10.05"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 a6 5. Be2 Ngf6 6. Nc3 g6 7. a5 Bg7 8. O-O
O-O 9. d3 b5 10. axb6 Nxb6 11. e5 Nfd5 12. Nxd5 Nxd5 13. exd6 exd6 14. d4 Bb7
15. c3 Qc7 16. Re1 Rfe8 17. Bf1 Rxe1 18. Qxe1 a5 19. Qd1 Bc6 20. Bc4 Qb7 21. Qb3
Qxb3 22. Bxb3 a4 23. Bc2 c4 24. Kf1 Bf8 25. Nd2 Nb6 26. Ne4 Nd7 27. Bf4 d5 28.
Nd2 f6 29. g4 Kf7 30. Ke2 Nb6 31. Nf1 a3 32. bxa3 Rxa3 33. Rxa3 Bxa3 34. Ne3 Ke6
35. Bc7 Nc8 36. Bg3 Nb6 37. Bc7 Nc8 38. Bg3 Na7 39. Kd2 Nc8 40. f4 Kf7 41. f5
Bf8 42. h4 Nd6 43. fxg6+ hxg6 44. h5 Ne4+ 45. Bxe4 dxe4 46. hxg6+ Kxg6 47. Bf4
Bb5 48. Nf5 Bd7 49. Bd6 Bh6+ 50. Nxh6 Kxh6 51. Ke3 Bc6 52. Kf4 Kg6 53. Bc7 Kf7
54. Bd8 Ke6 55. Ke3 Kf7 56. Kf4 Ke6 57. Ke3 Kf7 58. Kf4 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.12"]
[Round "7.2"]
[White "Niemann, Hans Moke"]
[Black "Tang, Andrew"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2496"]
[ECO "C70"]
[Opening "Ruy Lopez"]
[Variation "Cozio defence deferred"]
[WhiteFideId "2093596"]
[BlackFideId "2059630"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 Ng6 6. d4 exd4 7. Nxd4 Nxd4 8.
cxd4 Bb4+ 9. Nc3 O-O 10. O-O d6 11. f4 Bxc3 12. bxc3 f5 13. e5 d5 14. Rb1 Qe7
15. Rf3 Rf7 16. Rh3 Nf8 17. Bb3 Be6 18. a4 Nd7 19. Ba2 b5 20. Ra1 Nb6 21. Bb3
Nxa4 22. Bxa4 bxa4 23. Ba3 Qe8 24. Qh5 h6 25. Qg6 Rd7 26. Rxh6 Qxg6 27. Rxg6 Kf7
28. Rg5 Rdd8 29. h4 g6 30. g4 Rh8 31. h5 Rag8 32. Rb1 gxh5 33. Rxg8 Rxg8 34. g5
Bd7 35. Rb7 Rc8 36. Kh2 Bc6 37. Ra7 Bb5 38. Kg3 Bc4 39. Kh4 Be2 40. Rb7 Bf3 41.
Bd6 Kg8 42. Ba3 Kf7 43. Rb4 Be2 44. Rxa4 Bb5 45. Ra5 c6 46. Bb4 Re8 47. Ra1 Kg6
48. Ba5 Re6 49. Rb1 Re7 50. Rb2 Re8 51. c4 dxc4 52. Rd2 Re6 53. d5 cxd5 54. Rxd5
Be8 55. Rd8 Bf7 56. Rc8 Re8 57. Rc6+ Re6 58. Rc7 Re8 59. Bb4 Re6 60. Bd6 Re8 61.
Rc6 Re6 62. Rxa6 Kg7 63. Rc6 Kg6 64. Rc7 Re8 65. Be7 Be6 66. Bf6 Bf7 67. Kg3 Re6
68. Be7 Bg8 69. Bd6 Re8 70. Be7 Be6 71. Ra7 Bd5 72. Kh4 Be6 73. Kg3 Bd5 74. Ra6+
Kf7 75. Bf6 Kg6 76. Kh4 Be6 77. Rb6 Bd5 78. Ra6 Be6 79. Rd6 Bg8 80. Be7+ Kg7 81.
Bd8 Be6 82. Bf6+ Kg6 83. Ra6 Bd5 84. Ra7 Bf7 85. Rc7 Re6 86. Be7 Bg8 87. Kg3 Bf7
88. Kf2 Kg7 89. Bd6 Kg6 90. Ke3 Re8 91. Be7 Be6 92. Bf6 Bf7 93. Ra7 Re6 94. Kd4
Re8 95. Ra3 Be6 96. Ra7 Bf7 97. Ra1 Bg8 98. Ra6 Be6 99. Ke3 Bd5 100. Rd6 Be6
101. Kf2 Kf7 102. Kg3 Kg6 103. Kh4 Bg8 104. Be7+ Kg7 105. Rd7 Kg6 106. Bb4 Bf7
107. Rc7 Bd5 108. Bc3 Be6 109. Rc6 Re7 110. Ra6 Re8 111. Rb6 Kg7 112. Bb4 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.12"]
[Round "7.3"]
[White "Sevian, Samuel"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2698"]
[BlackElo "2698"]
[ECO "D43"]
[Opening "QGD semi-Slav"]
[WhiteFideId "2040506"]
[BlackFideId "2004887"]
[EventDate "2023.10.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Bd3
Bg7 9. O-O O-O 10. Re1 dxc4 11. Bxc4 Nd7 12. e4 Qe7 13. e5 Rd8 14. Bd3 b6 15.
Qe2 a5 16. Rac1 Bb7 17. Be4 Ba6 18. Qe3 Rac8 19. Bb1 Qf8 20. h4 c5 21. Rcd1 cxd4
22. Rxd4 Nc5 23. h5 g5 24. Red1 Rxd4 25. Rxd4 Rd8 26. Nh2 Rxd4 27. Qxd4 Qe7 28.
g3 Qd7 29. Qxd7 Nxd7 30. f4 gxf4 31. gxf4 f6 32. exf6 Nxf6 33. Bg6 b5 34. Kf2 b4
35. Na4 Bf8 36. Nf3 Bb5 37. b3 Bd6 38. Nd2 Bxf4 39. Nc4 Bc7 40. Kf3 Kf8 41. Nc5
Ke7 42. Nd3 Bc6+ 43. Ke3 Be8 44. Bxe8 Kxe8 45. Nc5 Ke7 46. Na6 Bd8 47. Nb8 Ke8
48. Nd6+ Kf8 49. Nc4 Nxh5 50. Nc6 Bc7 51. N6xa5 Nf6 52. Nc6 Nd5+ 53. Kf3 h5 54.
a3 bxa3 55. Nxa3 h4 56. Nb5 Bf4 57. Nbd4 Kf7 58. Nd8+ Kf6 59. N8xe6 Be5 60. Kg4
Bxd4 61. Nxd4 Ke5 62. Kxh4 Kxd4 63. b4 Nxb4 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.12"]
[Round "7.4"]
[White "So, Wesley"]
[Black "Xiong, Jeffery"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2753"]
[BlackElo "2693"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "5202213"]
[BlackFideId "2047640"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. c3 d5 7. exd5 Nxd5 8. a4
a5 9. Re1 Bg4 10. h3 Bh5 11. Nbd2 Nb6 12. Bb3 Qxd3 13. Nxe5 Qf5 14. Nef3 Rad8
15. Qe2 Nd5 16. Ne4 Bxf3 17. Qxf3 Qxf3 18. gxf3 Bb6 19. Rd1 Nde7 20. Bf4 h6 21.
Bg3 Nf5 22. Kf1 Nxg3+ 23. fxg3 Ne7 24. Ke2 Rfe8 25. Rxd8 Rxd8 26. Rd1 Rxd1 27.
Bxd1 Kf8 28. f4 Nc8 29. Bb3 Ke7 30. g4 c6 31. Kf3 Bc7 32. h4 Nd6 33. Nc5 Bb6 34.
Nd3 Bd8 35. h5 Ke8 36. Ne5 Bf6 37. Ke3 Bd8 38. Kf3 Bf6 39. Ke3 Bd8 40. Kf3 Bf6 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.12"]
[Round "7.5"]
[White "Swiercz, Dariusz"]
[Black "Mishra, Abhimanyu"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2592"]
[ECO "C15"]
[Opening "French"]
[Variation "Winawer, Alekhine gambit, Kan variation"]
[WhiteFideId "1126881"]
[BlackFideId "30920019"]
[EventDate "2023.10.05"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nc6 7. Bf4 Nf6 8.
Bb5 Nd5 9. Bxc6+ bxc6 10. Bd2 Nxc3 11. Bxc3 Ba6 12. Qg4 Qd5 13. Qxg7 O-O-O 14.
Qe5 Qxe5 15. dxe5 Rhg8 16. Rg1 h5 17. Rd1 Rxd1+ 18. Kxd1 e3 19. fxe3 c5 20. Ke1
Rg5 21. Kf2 Bb7 22. h4 Rg4 23. g3 Be4 24. Rc1 Bf5 25. b3 Rg8 26. Be1 Rd8 27. Kf3
Bg4+ 28. Kf4 c4 29. Bc3 cxb3 30. cxb3 Rd1 31. Rxd1 Bxd1 32. b4 a6 33. a4 c6 34.
a5 Bg4 35. Ke4 Kb7 36. Kd4 Bf3 37. Kc5 Bg4 38. Kd6 Bh3 39. Bd4 Bg4 40. Bc5 Bh3
41. Ke7 Bg4 42. Kxf7 Bh3 43. Bd6 Bg4 44. Kg6 Bf3 45. Kf6 Bg4 46. Bc5 Bh3 47. Kg5
Bg4 48. Kf6 Bh3 49. Kg5 Bg4 50. Kf6 Bh3 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.12"]
[Round "7.6"]
[White "Dominguez Perez, Leinier"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2745"]
[BlackElo "2742"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteFideId "3503240"]
[BlackFideId "13300474"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8.
Qxd8+ Kxd8 9. h3 Ke8 10. Nc3 h5 11. Ne2 b6 12. Rd1 Bb7 13. Ned4 Nxd4 14. Nxd4
Rc8 15. Bg5 Be7 16. Bf4 c5 17. Nf5 Be4 18. Nxe7 Kxe7 19. Rd2 Ke6 20. Rad1 Kf5
21. Bh2 Bc6 22. f3 h4 23. c4 Ke6 24. Kf2 Rce8 25. Rd3 Re7 26. Bf4 Kf5 27. Bd2
Rhe8 28. Bc3 Rh8 29. b3 Rhe8 30. R1d2 Rh8 31. Rd1 Rhe8 32. R1d2 Rh8 33. Rd1 Rhe8 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.13"]
[Round "8.1"]
[White "Mishra, Abhimanyu"]
[Black "Sevian, Samuel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2592"]
[BlackElo "2698"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "Nimzovich variation (exaggerated fianchetto)"]
[WhiteFideId "30920019"]
[BlackFideId "2040506"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 d5 8. cxd5
exd5 9. Bg2 O-O 10. O-O Re8 11. Ne5 Bb7 12. Rc1 Nbd7 13. Bf4 Nf8 14. h4 h6 15.
e3 Ne6 16. g4 c6 17. Bg3 c5 18. dxc5 Bxc5 19. Qf3 Qe7 20. Nd3 Rad8 21. Nxc5 bxc5
22. Be5 Nd7 23. Bg3 Nb6 24. Rfe1 Rd7 25. Qf5 Red8 26. Ne2 Re8 27. Red1 Red8 28.
Nf4 Nxf4 29. Qxf4 d4 30. Bxb7 Rxb7 31. exd4 cxd4 32. Rxd4 Rxd4 33. Qxd4 Rd7 34.
Qe5 Qb4 35. g5 hxg5 36. hxg5 Qd2 37. Bf4 Qd5 38. Qxd5 Nxd5 39. Bd2 Kh7 40. Kg2
Kg6 41. Kf3 Ne7 42. Bf4 Nf5 43. Kg4 Ne7 44. Rc7 Rxc7 45. Bxc7 Nd5 46. Bb8 a6 47.
f4 f5+ 48. Kf3 Nb4 49. a4 Nc6 50. Be5 Kf7 51. Bc3 g6 52. Ke3 Ke6 53. b4 Kd5 54.
Kd3 Ne7 55. Bd4 Nc6 56. Bc5 Na5 57. Bf2 Nc4 58. Kc3 Nd6 59. Bd4 Ne4+ 60. Kd3 Nd6
61. Bg1 Nc4 62. b5 axb5 63. axb5 Nd6 64. b6 Nb7 65. Be3 Nd6 66. Kc3 Ke4 67. Bc1
Kd5 68. Kb4 Kc6 69. Be3 Kd5 70. Bc5 Nb7 71. Be3 Nd6 72. Ka5 Kc6 73. Ka6 Nb7 74.
Bd4 Nd8 75. Bf6 Ne6 76. Be7 Nxf4 77. b7 Nd5 78. b8=Q Nxe7 79. Qe5 Kd7 80. Kb7 f4
81. Qxf4 Nf5 82. Qa4+ Ke7 83. Kc7 Ng7 84. Qd7+ Kf8 85. Qd8+ 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.13"]
[Round "8.2"]
[White "Caruana, Fabiano"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2786"]
[BlackElo "2698"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "2020009"]
[BlackFideId "2004887"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. h3 d6 7. c3 a5 8. Re1 h6
9. Nbd2 a4 10. Bb5 Bd7 11. Nf1 Ne7 12. Bxd7 Qxd7 13. Ng3 Bb6 14. Nh4 d5 15. exd5
Qxd5 16. d4 Nc6 17. Nh5 Qd8 18. Nf5 Nxh5 19. Qxh5 Qf6 20. Re4 Qg6 21. Qf3 exd4
22. Nxh6+ gxh6 23. Rg4 Kh7 24. Rxg6 fxg6 25. Qg4 Rae8 26. cxd4 Re1+ 27. Kh2 Rf5
28. Qh4 h5 29. Be3 Rxa1 30. g4 Rf7 31. gxh5 gxh5 32. Qxh5+ Kg8 33. Qg6+ Rg7 34.
Qe8+ Kh7 35. Qe4+ Kg8 36. Qe6+ Kh7 37. Qe4+ Kg8 38. Qe6+ Kh7 39. Qf5+ Kg8 40.
Qe6+ Kh7 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.13"]
[Round "8.3"]
[White "Aronian, Levon"]
[Black "Swiercz, Dariusz"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2742"]
[BlackElo "2620"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[WhiteFideId "13300474"]
[BlackFideId "1126881"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. c3 O-O
9. Bc2 Re8 10. Nbd2 Bf8 11. a4 Bd7 12. Re1 h6 13. h3 Rb8 14. axb5 axb5 15. Nf1
d5 16. exd5 Nxd5 17. Ng3 b4 18. Bd2 bxc3 19. bxc3 Nf6 20. Ra4 Rb5 21. Rh4 Ra5
22. Qc1 Ba3 23. Qb1 Bf8 24. Qc1 Ba3 25. Qd1 Bf8 26. Qc1 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.13"]
[Round "8.4"]
[White "Xiong, Jeffery"]
[Black "Dominguez Perez, Leinier"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2693"]
[BlackElo "2745"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteFideId "2047640"]
[BlackFideId "3503240"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8.
Rxe5 O-O 9. d4 Bf6 10. Re2 b6 11. Re1 Bb7 12. Bf4 Ne4 13. c3 Bg5 14. Qc1 h6 15.
Bxg5 Qxg5 16. Qxg5 hxg5 17. f3 Nd6 18. Nd2 Rfe8 19. Kf2 Kf8 20. Bd3 Rxe1 21.
Rxe1 Re8 22. Rxe8+ Nxe8 23. Kg3 Ke7 24. h4 gxh4+ 25. Kxh4 d6 26. Kg3 c5 27. Kf2
Nf6 28. a3 Bc6 29. Ke3 Nd5+ 30. Kf2 Nf6 31. Ke3 Nd5+ 32. Kf2 Nf6 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.13"]
[Round "8.5"]
[White "Robson, Ray"]
[Black "Niemann, Hans Moke"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2699"]
[BlackElo "2667"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, anti-Marshall 8.a4"]
[WhiteFideId "2023970"]
[BlackFideId "2093596"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Bb7 9. d3 d6 10. Bd2 Qd7 11. h3 Nd8 12. axb5 axb5 13. Rxa8 Bxa8 14. c4 Ne6 15.
Na3 bxc4 16. Bxc4 Bb7 17. Nc2 Ra8 18. b4 Qa4 19. Qb1 Nd7 20. Bb3 Qb5 21. Bc4 Qa4
22. Bb3 Qb5 23. Ne3 Bf8 24. Rc1 c6 25. Bc4 Qa4 26. Bb3 Qb5 27. Bc4 Qa4 28. b5
Ndc5 29. bxc6 Bxc6 30. Nd5 Qa7 31. Be3 Rb8 32. Qc2 Qa3 33. Qd1 Qb2 34. Rc2 Qa3
35. Ra2 Ba4 36. Qa1 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.13"]
[Round "8.6"]
[White "Tang, Andrew"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2496"]
[BlackElo "2753"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "2059630"]
[BlackFideId "5202213"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8.
Bb5 e6 9. O-O Be7 10. Nd4 Bd7 11. N2b3 O-O 12. Bd3 Qb4 13. a4 a6 14. Bc7 Rfc8
15. Bb6 Be8 16. Na5 Qxa4 17. Nxb7 Ne5 18. Nd6 Bxd6 19. cxd6 Nxd3 20. cxd3 Qxd1
21. Rfxd1 a5 22. Nb5 Bxb5 23. Rxb5 a4 24. Ba5 a3 25. h3 Rc2 26. Ra1 Rb2 27. Rc5
a2 28. Bc3 Rc2 29. Rc7 Ne8 30. Rc6 Nf6 31. Rc7 Ne8 32. Rc6 Rd8 33. Ba5 Rxc6 34.
Bxd8 Rxd6 35. Ba5 Ra6 36. Rxa2 h5 37. Ra3 e5 38. Bb4 Rxa3 39. Bxa3 f6 40. e4 Nc7
41. h4 Kf7 42. f3 Ne6 43. exd5 Nf4 44. g3 Nxd5 45. Bb2 Ne3 46. d4 Nf5 47. dxe5
Nxg3 48. exf6 gxf6 49. Kg2 Nf5 50. Kh3 Ke6 51. Bc3 Ne7 52. Kg3 Ng6 53. Bd4 f5
54. Be3 Ke5 55. Bg5 Nf8 56. Kf2 Ne6 57. Bc1 Nf4 58. Bd2 Nd5 59. Bg5 Nf4 60. Ke3
Ne6 61. Be7 Kd5 62. Kd3 Nf4+ 63. Ke3 Ng6 64. Bg5 Kc4 65. Bf6 Kd5 66. Bg5 Ke5 67.
Bd8 f4+ 68. Kd3 Kf5 69. Ke2 Ne5 70. Bc7 Nc6 71. Kd3 Nb4+ 72. Kc4 Nc2 73. Kd3 Ne3
74. Bb6 Nd5 75. Bc5 Nf6 76. Be7 Nd7 77. Bd6 Nf6 78. Be7 Nd7 79. Bd6 Nf6 80. Be7 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.15"]
[Round "9.1"]
[White "Shankland, Sam"]
[Black "Mishra, Abhimanyu"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2698"]
[BlackElo "2592"]
[ECO "C19"]
[Opening "French"]
[Variation "Winawer, advance, poisoned pawn variation"]
[WhiteFideId "2004887"]
[BlackFideId "30920019"]
[EventDate "2023.10.05"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3
c4 9. Be2 Qa5 10. Bd2 Nf5 11. h4 Qa4 12. Kd1 Nc6 13. h5 h6 14. Qh3 Bd7 15. Bg4
O-O-O 16. Ne2 Rhg8 17. Bf4 Nfe7 18. Qe3 Rdf8 19. Bg3 b6 20. Bh4 Kb7 21. Kd2 Re8
22. Bh3 Rh8 23. g4 Rh7 24. f4 g6 25. Ng3 Ng8 26. Bg2 Nce7 27. Rh2 a5 28. Qe1 Rf8
29. Bf6 Qc6 30. Qe3 Ka6 31. Ke2 Qa4 32. Kd2 Qc6 33. Bf3 Re8 34. Re2 Qa4 35. Ke1
Qb5 36. Qc1 Qa4 37. Kf2 Ka7 38. Kg2 Ka6 39. Rb1 Qc6 40. Qb2 Qc7 41. Qc1 Qc6 42.
Re1 Qc7 43. Rh1 Ka7 44. Rh2 Qc6 45. Kf2 Ka6 46. Qb2 Qc7 47. g5 hxg5 48. fxg5
gxh5 49. Rbh1 Nxf6 50. gxf6 Nc6 51. Rxh5 Rxh5 52. Rxh5 Rb8 53. Ne2 b5 54. Qa1
Qb6 55. Ke1 Be8 56. Kd2 Kb7 57. Rh7 b4 58. axb4 axb4 59. Bh5 Ra8 60. Qb1 bxc3+
61. Nxc3 Qxb1 62. Nxb1 Nxd4 63. Bxf7 Nf3+ 64. Ke3 Ng5 65. Bxe6+ Nxh7 66. Bxd5+
Bc6 67. Bxc4 Nf8 68. Nd2 Nd7 69. Kd4 Rd8 70. f7 Nf8+ 71. Ke3 Bd5 72. Bxd5+ Rxd5
73. Nf3 Kc7 74. Ke4 Rc5 75. Kf5 Kd7 76. Kf6 Rc6+ 77. Kg7 Ke7 78. Nh4 Ne6+ 79.
Kg6 Nd8+ 80. Kg7 Nxf7 0-1

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.15"]
[Round "9.2"]
[White "So, Wesley"]
[Black "Robson, Ray"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2753"]
[BlackElo "2699"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[Variation "Italian four knights variation"]
[WhiteFideId "5202213"]
[BlackFideId "2023970"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. O-O d6 7. a4 h6 8. Be3 O-O
9. Bxc5 dxc5 10. Nd5 Be6 11. Ne3 Bxc4 12. Nxc4 Re8 13. a5 b5 14. axb6 cxb6 15.
Ne3 b5 16. b3 a5 17. c4 Nb4 18. Nd5 Nbxd5 19. cxd5 Nd7 20. Ra2 Ra7 21. Qd2 Qb6
22. Qc3 f6 23. h4 Rea8 24. h5 a4 25. Nh4 b4 26. Qb2 c4 27. dxc4 Nc5 28. bxa4 b3
29. Ra3 Rxa4 30. Rxa4 Rxa4 31. Nf5 Rxc4 32. d6 Kh7 33. Qe2 Rxe4 34. Qf3 Qb7 35.
Rb1 Qd7 36. Ne7 Qg4 37. Qc3 Rc4 38. Qa5 b2 39. Qd2 Rd4 40. Qc2+ Qe4 41. Qxb2
Rxd6 42. Qb8 Rd8 43. Qxd8 Qxb1+ 44. Kh2 Qb3 45. Qc8 Na4 46. Qf5+ Kh8 47. Qd7 Nb2
48. Ng6+ Kh7 49. Nf8+ 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.15"]
[Round "9.3"]
[White "Dominguez Perez, Leinier"]
[Black "Tang, Andrew"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2745"]
[BlackElo "2496"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "3503240"]
[BlackFideId "2059630"]
[EventDate "2023.10.05"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 O-O 7. O-O c6 8. Re1
h6 9. a5 Qc7 10. h3 Re8 11. Ba2 Bf8 12. Bd2 Rb8 13. d5 b5 14. dxc6 Qxc6 15. Nh2
Bb7 16. Ng4 b4 17. Nxf6+ Nxf6 18. Nd5 Nxd5 19. Bxd5 Qc7 20. Bb3 Bc6 21. a6 Be7
22. Qh5 Bf6 23. Be3 Red8 24. Qg4 Kf8 25. Red1 Bb5 26. Qf3 Bg5 27. Bxg5 hxg5 28.
Qh5 Bc4 29. Qxg5 Bxb3 30. cxb3 Qc2 31. Qe3 Qxb2 32. Qxa7 Qxb3 33. Rxd6 Rdc8 34.
Qd7 Qc3 35. Rad1 b3 36. a7 Ra8 37. Qb7 Kg8 38. Rd7 Qc2 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.15"]
[Round "9.4"]
[White "Niemann, Hans Moke"]
[Black "Caruana, Fabiano"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2786"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "2093596"]
[BlackFideId "2020009"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a5 6. O-O d6 7. Re1 Ba7 8. Nbd2
O-O 9. h3 Be6 10. Bb5 Ne7 11. d4 Ng6 12. Ba4 Nh5 13. Nf1 Nhf4 14. Ng3 exd4 15.
Nxd4 Bxd4 16. cxd4 d5 17. e5 f6 18. Bxf4 Nxf4 19. Nh5 Nxh5 20. Qxh5 f5 21. f4
Qe7 22. a3 c5 23. Rac1 c4 24. Qd1 Kh8 25. Bb5 g5 26. b3 gxf4 27. bxc4 Rg8 28.
Rc3 dxc4 29. Bxc4 Bxc4 30. Rxc4 Qxa3 31. Rc2 f3 32. e6 fxg2 33. Qe2 Qxh3 34.
Qe5+ Rg7 35. Rcc1 Qh1+ 36. Kf2 Qh4+ 37. Ke2 f4 38. Rg1 Qg4+ 39. Kd2 f3 40. Ke3
Kg8 41. Rc2 Rf8 42. Rf2 h5 43. Qd5 Re8 0-1

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.15"]
[Round "9.5"]
[White "Sevian, Samuel"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2698"]
[BlackElo "2742"]
[ECO "E48"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3 d5"]
[WhiteFideId "2040506"]
[BlackFideId "13300474"]
[EventDate "2023.10.05"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 dxc4 7. Bxc4 Be7 8. Nf3
c5 9. O-O Nc6 10. dxc5 Qxd1 11. Rxd1 Bxc5 12. b4 Be7 13. Bb2 a6 14. Rac1 Rd8 15.
Na4 Rxd1+ 16. Rxd1 b5 17. Nb6 Rb8 18. Nxc8 Rxc8 19. Bd3 Nd5 20. Rc1 Na7 21. Kf1
Rxc1+ 22. Bxc1 Nc6 23. g3 Bf6 24. Nd2 Ne5 25. Bc2 Kf8 26. Ne4 Be7 27. h4 Nc4 28.
Bb3 Ndb6 29. Nd2 Nxd2+ 30. Bxd2 Bf6 31. Bc1 Ke7 32. Ke2 Bc3 33. Kd3 Be1 34. Ke2
Bc3 35. h5 Nd7 36. Kd3 Be1 37. Ke2 Bc3 38. g4 a5 39. bxa5 Bxa5 40. Bc2 g6 41.
hxg6 hxg6 42. Bd3 Ne5 43. Bxb5 Nxg4 44. a4 f5 45. Ba3+ Kf7 46. Bb2 g5 47. Bc6
Ke7 48. Ba3+ Kd8 49. Bd6 Kc8 50. Bb5 Nf6 51. Be7 Ne4 52. Bc4 Kd7 53. Ba3 g4 54.
Bb5+ Kc7 55. Bc4 Kd7 56. Bb5+ Kc7 57. Bc4 Kd7 58. Bb5+ Kc7 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.15"]
[Round "9.6"]
[White "Swiercz, Dariusz"]
[Black "Xiong, Jeffery"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2693"]
[ECO "D27"]
[Opening "QGA"]
[Variation "classical, 6...a6"]
[WhiteFideId "1126881"]
[BlackFideId "2047640"]
[EventDate "2023.10.05"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Nf6 5. Bxc4 e6 6. O-O c5 7. Re1 Nc6 8. Nc3
Be7 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. Bd2 O-O 12. Rac1 Bd7 13. Be2 Ba7 14. Ng5 Ne5
15. Nce4 Nd5 16. Nd6 h6 17. Nf3 Nxf3+ 18. Bxf3 Bc6 19. Ba5 f5 20. b3 f4 21. e4
Nf6 22. e5 Bxf3 23. gxf3 Nd5 24. Nxb7 Rf5 25. Nd6 Rxe5 26. Ne4 Nf6 27. Bc7 Nxe4
28. Bxe5 Nxf2 29. Kg2 Nxd1 30. Rxd1 Rc8 31. Rd7 Rc2+ 32. Kh3 Be3 33. Rxg7+ Kf8
34. Rg6 Kf7 35. Rf6+ Ke7 36. Rxh6 Rxa2 37. Rh7+ Ke8 38. Rh6 Ke7 39. Rh7+ Ke8 40.
Rh4 Rf2 41. Kg4 Rg2+ 42. Kh3 Rf2 43. Kg4 Rg2+ 44. Kh3 Rf2 45. Kg4 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.16"]
[Round "10.1"]
[White "Caruana, Fabiano"]
[Black "Mishra, Abhimanyu"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2786"]
[BlackElo "2592"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "2020009"]
[BlackFideId "30920019"]
[EventDate "2023.10.05"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nf6 5. Nc3 g6 6. Bxd7+ Qxd7 7. O-O Bg7 8.
d4 cxd4 9. Qxd4 Nc6 10. Qd3 O-O 11. Bd2 a6 12. Rab1 Ng4 13. Qe2 Rfc8 14. Nd5 Qd8
15. Bc3 Bxc3 16. bxc3 Rab8 17. c5 Nce5 18. Nxe5 Nxe5 19. f4 Nd7 20. cxd6 exd6
21. f5 Qg5 22. Rf4 Ne5 23. Rbf1 Rc5 24. Qe3 Rf8 25. Qh3 Rxd5 26. exd5 Re8 27.
fxg6 fxg6 28. Qe3 Qd8 29. h3 Kg7 30. Qd4 Re7 31. Rf6 Rd7 32. Qf4 Rc7 33. Qb4 Nc4
34. R6f2 Qg5 35. Qa4 Qe3 36. Qd1 Qxc3 37. Rf3 Qd2 38. Qa1+ Ne5 39. Rd1 Qc2 40.
Rf2 Qe4 41. a4 h5 42. a5 Qe3 43. Qb2 g5 44. Qb6 Qxb6 45. axb6 Rc5 46. Rf5 Kg6
47. Rdf1 Rxd5 48. Rf8 g4 49. Rg8+ Kh7 50. Rb8 Rb5 51. Rxb7+ Kg6 52. hxg4 hxg4
53. Rb8 Kg7 54. Kh2 Rb3 55. Rc1 Kf6 56. Rc7 Ng6 57. b7 g3+ 58. Kh3 Nf4+ 59. Kg4
Ne6 60. Rd7 Nc5 61. Rxd6+ Ke5 62. Rc6 Nd7 63. Re8+ Kd5 64. Rxa6 Rxb7 65. Kxg3
Rb3+ 66. Kh4 Nc5 67. Ra5 Kd6 68. g4 Kd7 69. Re1 Nb7 70. Ra7 Kc6 71. g5 Kb6 72.
Rxb7+ Kxb7 73. g6 Kc6 74. g7 Rb8 75. Kh5 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.16"]
[Round "10.2"]
[White "Robson, Ray"]
[Black "Dominguez Perez, Leinier"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2699"]
[BlackElo "2745"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "2023970"]
[BlackFideId "3503240"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. O-O Bd6 7. a4 Be6 8. a5
h6 9. Nbd2 Nd7 10. Qe2 O-O 11. Nc4 Re8 12. h3 c5 13. b3 b5 14. axb6 axb6 15.
Rxa8 Qxa8 16. Bb2 Bxc4 17. dxc4 Qc6 18. Nd2 Nf8 19. Nb1 Ne6 20. Nc3 Nd4 21. Qd3
Qb7 22. Nd5 c6 23. Ne3 Bf8 24. Qd1 g6 25. c3 Ne6 26. Qc2 h5 27. Rd1 Ra8 28. Bc1
Ra1 29. Bd2 Qa8 30. Rxa1 Qxa1+ 31. Qd1 Qb2 32. Qc2 Qa1+ 33. Qd1 Qb2 34. Qc2 Qa1+ 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.16"]
[Round "10.3"]
[White "Niemann, Hans Moke"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2753"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "2093596"]
[BlackFideId "5202213"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O d6 6. c3 a5 7. Re1 O-O 8. Nbd2
Be6 9. Bxe6 fxe6 10. Nf1 d5 11. Be3 Bxe3 12. Rxe3 a4 13. Ng3 h6 14. h3 d4 15.
Re1 Qd6 16. cxd4 Nxd4 17. Nxd4 Qxd4 18. Qc2 Nd7 19. Re3 a3 20. Rb1 axb2 21. Rxb2
b6 22. Nf1 Ra3 23. Nd2 Rc3 24. Qb1 Ra8 25. Nf3 Qd6 26. Rd2 Qa3 27. Re1 Qa5 28.
Rc1 Qa3 29. Rcd1 Rf8 30. d4 Rcxf3 31. gxf3 exd4 32. Rxd4 Qxf3 33. Rxd7 Qxf2+ 34.
Kh1 Qf3+ 35. Kh2 Qe2+ 36. Kh1 Qf3+ 37. Kh2 Qe2+ 38. Kh1 Qf3+ 39. Kh2 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.16"]
[Round "10.4"]
[White "Aronian, Levon"]
[Black "Shankland, Sam"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2742"]
[BlackElo "2698"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "13300474"]
[BlackFideId "2004887"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. Re1 Ba7 8. Bb3 h6
9. Be3 Bxe3 10. Rxe3 O-O 11. Nbd2 d5 12. h3 Be6 13. Nxe5 Nxe5 14. exd5 Neg4 15.
hxg4 Bxg4 16. f3 Bf5 17. Qe1 Bg6 18. c4 c6 19. dxc6 bxc6 20. Ne4 Qd4 21. Nxf6+
gxf6 22. Qf2 a5 23. f4 a4 24. Bxa4 Rxa4 25. f5 c5 26. fxg6 fxg6 27. a3 Ra7 28.
Rf1 Kg7 29. Re6 Qxd3 30. Qxc5 Rb7 31. Rd6 Qe2 32. b4 Re7 33. b5 h5 34. a4 Re4
35. Rd7+ Rf7 36. Rxf7+ Kxf7 37. Qa7+ Re7 38. Qf2 Qe5 39. a5 f5 40. a6 Qc7 41. b6
Qxc4 42. b7 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.16"]
[Round "10.5"]
[White "Xiong, Jeffery"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2693"]
[BlackElo "2698"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "2047640"]
[BlackFideId "2040506"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 dxc4 8.
Bxc4 Bd6 9. Qc2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. f4 Bxc3 13. Bxc3 Ng4 14. Bd4
c5 15. Bxc5 Re8 16. O-O Nxe3 17. Bxe3 Rxe3 18. Qf2 Re4 19. Rad1 Qf6 20. Bd5 Re7
21. Qd4 Qxd4+ 22. Rxd4 Bf5 23. Bf3 g6 24. Rc1 Rae8 25. Kf2 h5 26. a3 Kg7 27. Rc3
Kf6 28. Rd6+ Kg7 29. Rd4 Kf6 30. Rd6+ Kg7 31. Rd4 Kf6 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.16"]
[Round "10.6"]
[White "Tang, Andrew"]
[Black "Swiercz, Dariusz"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2496"]
[BlackElo "2620"]
[ECO "A40"]
[Opening "Queen's pawn"]
[WhiteFideId "2059630"]
[BlackFideId "1126881"]
[EventDate "2023.10.05"]

1. d4 e6 2. Bf4 c5 3. e3 Qb6 4. b3 Nf6 5. c3 Nc6 6. Nf3 Nh5 7. Bg5 d5 8. Nbd2 h6
9. Bh4 cxd4 10. Nxd4 Nf6 11. Bg3 Be7 12. Be2 O-O 13. O-O Bd7 14. Qc2 Rac8 15.
Qb2 Nxd4 16. exd4 Bb5 17. Bxb5 Qxb5 18. a4 Qa5 19. Rfc1 Rfd8 20. Rc2 Qa6 21.
Rac1 Nh5 22. Be5 Bg5 23. Re1 Nf4 24. Bxf4 Bxf4 25. Nf3 Qd3 26. h3 Rd7 27. Ne5
Bxe5 28. Rxe5 Rdc7 29. Re3 Qf5 30. Rce2 a6 31. a5 Rc6 32. b4 Qf4 33. Rg3 Rd6 34.
Ree3 b6 35. Ref3 Qh4 36. Qd2 bxa5 37. Rg4 Qh5 38. Qf4 Rd7 39. Rfg3 f5 40. Rg6
Kh7 41. Qe5 Rcc7 42. Rxe6 axb4 43. cxb4 Rb7 44. Re8 Rxb4 45. Rc3 Qg6 46. Rcc8
Rb1+ 47. Kh2 Qd6 48. Rh8+ Kg6 49. Rc6 Qxc6 50. Qe8+ Kg5 51. f4+ Kxf4 52. Qe5+
Kg5 53. h4+ Kxh4 54. Qf4+ Kh5 55. Qxf5+ g5 56. Qh3+ Kg6 57. Rxh6+ 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.17"]
[Round "11.1"]
[White "Sevian, Samuel"]
[Black "Tang, Andrew"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2698"]
[BlackElo "2496"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, 7...O-O"]
[WhiteFideId "2040506"]
[BlackFideId "2059630"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d3
d5 9. exd5 Nxd5 10. Nxe5 Nd4 11. Nc3 Nb4 12. a3 Nxb3 13. axb4 Nxa1 14. Nc6 Qd7
15. Nxe7+ Kh8 16. Nxc8 Rfxc8 17. Re4 Qc6 18. Re5 Qd6 19. Rc5 a5 20. Ne4 Qd7 21.
bxa5 Rxa5 22. Bd2 Ra2 23. h4 Rca8 24. Bc1 b4 25. Qh5 Nxc2 26. Ng5 Qxd3 27. Nxf7+
Kg8 28. Ne5 Qd6 29. Rxc2 Ra1 30. Kh2 Rf8 31. f4 c5 32. Be3 b3 33. Rxc5 Re1 34.
Rc3 Qa6 35. Qf3 h6 36. Rxb3 Qa1 37. Rb7 Rh1+ 38. Kg3 Qa6 39. Qd5+ Kh8 40. Rb6 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.17"]
[Round "11.2"]
[White "Dominguez Perez, Leinier"]
[Black "Niemann, Hans Moke"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2745"]
[BlackElo "2667"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, anti-Marshall 8.a4"]
[WhiteFideId "3503240"]
[BlackFideId "2093596"]
[EventDate "2023.10.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Bb7 9. d3 d6 10. c3 Na5 11. Ba2 c5 12. Na3 Qd7 13. axb5 axb5 14. Bg5 h6 15. Bxf6
Bxf6 16. Nc2 Nc6 17. Bd5 Rxa1 18. Qxa1 Ra8 19. Qd1 Ne7 20. Bxb7 Qxb7 21. Ne3 g6
22. h4 h5 23. Qb3 Kg7 24. g3 Qa6 25. Rb1 Qc6 26. c4 b4 27. Qd1 Qa4 28. b3 Qa7
29. Nc2 Nc6 30. Ra1 Qb7 31. Kf1 Kg8 32. Qb1 Ra6 33. Rxa6 Qxa6 34. Ne3 Bg7 35.
Ne1 Bh6 36. N1c2 Kg7 37. Nd5 Qc8 38. Kg2 Qg4 39. Qe1 Na5 40. Nce3 Bxe3 41. Nxe3
Qd7 42. Qb1 Nc6 43. Qa2 Qa7 44. Qxa7 Nxa7 45. f3 Nc6 46. Nc2 Na5 47. Na1 f6 48.
Kh2 Nc6 49. Nc2 Nd8 50. Kg2 Ne6 51. Kf2 Kf7 52. Kg2 Kg7 53. Kf2 f5 54. Kg2 Kf7
55. Kh3 fxe4 56. dxe4 g5 57. Kg2 Kg6 58. Kf2 Kf6 59. Kf1 Nd8 60. Ne3 Nc6 61. Nc2
Ne7 62. Ne3 Nc6 63. Nc2 Ne7 64. Ne3 gxh4 65. gxh4 Nc6 66. Nc2 Nd8 67. Kf2 Ne6
68. Kf1 Ke7 69. Kf2 Kd7 70. Kf1 Kc6 71. Kf2 Kb6 72. Kf1 Ka5 73. Kf2 Nf4 74. Ne1
Kb6 75. Kf1 Kc6 76. Kf2 Kd7 77. Kf1 Ke7 78. Kf2 Kf6 79. Kf1 Ng6 80. Ng2 Ne7 81.
Ne3 Nc6 82. Nc2 Na5 83. Na1 Ke7 84. Kf2 Kd7 85. Kf1 Kc6 86. Kf2 Kb6 87. Kf1 Nc6
88. Nc2 Nd8 89. Kf2 Ne6 90. Kf1 Nf4 91. Ne1 Ne6 92. Nc2 Nf4 93. Ne1 Ne6 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.17"]
[Round "11.3"]
[White "So, Wesley"]
[Black "Caruana, Fabiano"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2753"]
[BlackElo "2786"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "5202213"]
[BlackFideId "2020009"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3
cxd4 9. Nxd4 Nd7 10. Bf4 Qh4 11. g3 Qh5 12. O-O g5 13. cxd5 Nxc3 14. dxe6 gxf4
15. exd7 fxg3 16. hxg3 Bxd7 17. bxc3 Rac8 18. Bf5 Bxc3 19. Bxd7 Bxa1 20. Bxc8
Bxd4 21. Bxb7 Qxe5 22. Kg2 Rb8 23. Rb1 Kg7 24. Bf3 Rxb1 25. Qxb1 h6 26. Qe4 Qxe4
27. Bxe4 Bb6 28. Bc2 Bd4 29. Be4 Bb6 30. Bc2 Bd4 31. Be4 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.17"]
[Round "11.4"]
[White "Mishra, Abhimanyu"]
[Black "Aronian, Levon"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2592"]
[BlackElo "2742"]
[ECO "E60"]
[Opening "King's Indian"]
[Variation "3.g3"]
[WhiteFideId "30920019"]
[BlackFideId "13300474"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 Nc6 6. e3 d6 7. Nge2 e5 8. d5 Ne7
9. b3 Nd7 10. Bb2 f5 11. f4 e4 12. Nd4 Nf6 13. O-O c5 14. dxc6 bxc6 15. Qd2 a6
16. Rfd1 Qc7 17. Nde2 Rd8 18. c5 Ne8 19. Na4 Bxb2 20. Qxb2 Nd5 21. Qc1 Nef6 22.
Nd4 Ng4 23. Nb6 Nxb6 24. cxb6 Qxb6 25. h3 Nf6 26. Qxc6 Qxc6 27. Nxc6 Rd7 28.
Rac1 Bb7 29. Na5 d5 30. Bf1 Kf7 31. b4 Rg8 32. Kf2 g5 33. a3 gxf4 34. gxf4 Rg6
35. Nb3 Rh6 36. Nd4 Rh5 37. Rc5 Ng8 38. Rdc1 Ne7 39. a4 Rh6 40. a5 Kf8 41. b5
axb5 42. Bxb5 Rdd6 43. Rc7 Ba6 44. Bxa6 Rxa6 45. Rb1 1-0

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.17"]
[Round "11.5"]
[White "Shankland, Sam"]
[Black "Xiong, Jeffery"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2698"]
[BlackElo "2693"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "2004887"]
[BlackFideId "2047640"]
[EventDate "2023.10.05"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 O-O 8. Nf3
Nbd7 9. h3 Ne4 10. Bf4 Ndf6 11. O-O Bf5 12. Qc2 Nxc3 13. Bxf5 Nce4 14. Ng5 Nxg5
15. Bxg5 g6 16. Bd3 Re8 17. b4 a6 18. Rfc1 Rc8 19. Qb3 Nd7 20. Bxe7 Rxe7 21. Rc3
Nf6 22. a4 Qd6 23. b5 axb5 24. axb5 Rec7 25. bxc6 Rxc6 26. Rxc6 bxc6 27. Ra6 Kg7
28. Qc3 Ng8 29. Bc2 Ne7 30. g3 h5 31. h4 Rb8 32. Ra7 Nc8 33. Ra4 Ne7 34. Kg2 Rb7
35. Ra5 Qb4 36. Rc5 Qxc3 37. Rxc3 Kf6 38. f3 Rb8 39. Kh3 Ra8 40. Bb1 Ra1 41. Rb3
Nf5 42. Bxf5 Kxf5 43. Rc3 Ra6 44. Rc5 f6 45. Rc3 Rb6 46. Rc5 Ra6 47. Rc3 Rb6 48.
Rc5 1/2-1/2

[Event "ch-USA 2023"]
[Site "Saint Louis USA"]
[Date "2023.10.17"]
[Round "11.6"]
[White "Swiercz, Dariusz"]
[Black "Robson, Ray"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2699"]
[ECO "E01"]
[Opening "Catalan"]
[Variation "closed"]
[WhiteFideId "1126881"]
[BlackFideId "2023970"]
[EventDate "2023.10.05"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. O-O Nbd7 8. c5
Ne4 9. Nc3 f5 10. a4 Bf6 11. a5 c6 12. b4 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Ra3
Nxd2 16. Qxd2 f4 17. b5 a6 18. bxc6 bxc6 19. Na2 Bc7 20. Ra4 Rb8 21. Nc1 Rb5 22.
Nd3 Bxa5 23. Qa2 Bc7 24. gxf4 Kh8 25. e3 a5 26. Rc1 Qe7 27. Qd2 Rf6 28. Ne5 Bxe5
29. fxe5 Rg6 30. Kh1 Qxe5 31. Rxa5 Rh6 32. f4 Qh5 33. h3 Rb8 34. Qd1 Bg4 35. Qb3
Qe8 36. Qxb8 Qxb8 37. Rca1 Qf8 38. Ra8 Bc8 39. f5 Rf6 40. R1a7 Qe8 41. Rc7 Rf8
42. e4 dxe4 43. Rcxc8 Qxc8 44. Rxc8 Rxc8 45. Bxe4 Kg8 46. Kg2 Kf7 47. Kf3 Kf6
48. Kf4 Re8 49. Ke3 Ke5 50. Bxc6 Rc8 51. Be4 Rxc5 52. f6 Rc3+ 53. Kd2 Kxe4 54.
Kxc3 gxf6 55. Kd2 Kf3 0-1

