[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.02"]
[Round "1.1"]
[White "Nyzhnyk, Illya"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2674"]
[BlackElo "2684"]
[ECO "A22"]
[Opening "English opening"]
[WhiteFideId "14118084"]
[BlackFideId "2040506"]
[EventDate "2022.03.02"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 c6 5. Ngxe4 Nxe4 6. Nxe4 d5 7. cxd5 cxd5 8.
Ng3 h5 9. e3 h4 10. Bb5+ Nc6 11. Ne2 h3 12. g3 a6 13. Bxc6+ bxc6 14. Qa4 Qf6 15.
Qf4 Qe6 16. Nd4 Qg6 17. Qe5+ Be7 18. b4 Bd7 19. Bb2 Kd8 20. f4 Qg4 21. f5 Bxb4
22. Rf1 Re8 23. Ne6+ fxe6 24. Rf4 exf5 25. Rxg4 Rxe5 26. Rxb4 Re4 27. Bd4 c5 28.
Bxc5 Rxb4 29. Bxb4 Bb5 30. Bc3 g6 31. Rb1 Kd7 32. Rb4 g5 33. a4 Bc6 34. Kf2 a5
35. Rb1 Bxa4 36. Ra1 Bc2 37. Rxa5 Rxa5 38. Bxa5 g4 39. d4 Ke6 40. Bc7 Be4 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.02"]
[Round "1.2"]
[White "Niemann, Hans Moke"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2642"]
[BlackElo "2676"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, Nimzovich variation"]
[WhiteFideId "2093596"]
[BlackFideId "2023970"]
[EventDate "2022.03.02"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bc5 7. b4 Bb6 8. Na4 Bd4
9. Rb1 Bg4 10. Be2 Bxf3 11. Bxf3 Qe7 12. Be3 Nd8 13. Bxd4 exd4 14. O-O O-O 15.
g3 g5 16. Bg4 Nxg4 17. Qxg4 Kh8 18. f4 gxf4 19. Qxf4 Nc6 20. Qf2 Qe5 21. Nb2 Ne7
22. c5 b5 23. cxb6 axb6 24. Nc4 Qg7 25. Qg2 b5 26. Na5 Ng6 27. Rbc1 Rfc8 28. Qa2
Ne5 29. Qd5 Qg5 30. Rf4 c5 31. Rcf1 Qe7 32. Nb7 Ra6 33. Rf6 cxb4 34. axb4 Rc2
35. R6f2 Rxf2 36. Rxf2 Kg8 37. Na5 Nxd3 38. Rc2 Ne5 39. Rc8+ Kg7 40. Qxd4 Qf6
41. Qe3 Nc4 42. Qd3 d5 43. exd5 Qa1+ 44. Qf1 Qd4+ 45. Qf2 Qd1+ 46. Qf1 Qd4+ 47.
Qf2 Qxd5 48. Rc5 Qd1+ 49. Qf1 Qd4+ 50. Qf2 Qd1+ 51. Qf1 Qd4+ 52. Qf2 Ne3 53. Rc1
Rf6 54. Nb3 Qd3 55. Nc5 Qd4 56. Nb3 Qd3 57. Nc5 Rxf2 58. Nxd3 Rg2+ 59. Kh1 Rd2
60. Nf4 Rb2 61. Re1 Nc2 62. Re2 Rb1+ 63. Kg2 Nxb4 64. Re8 Nc6 65. h4 f5 66. Rc8
Rb2+ 67. Kh3 Ne5 68. Rc5 Kf6 69. Nh5+ Ke6 70. Nf4+ Kf6 71. Nh5+ 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.02"]
[Round "1.3"]
[White "Lenderman, Aleksandr"]
[Black "Hakobyan, Aram"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2600"]
[BlackElo "2601"]
[ECO "E60"]
[Opening "King's Indian"]
[Variation "3.g3"]
[WhiteFideId "2021285"]
[BlackFideId "13306677"]
[EventDate "2022.03.02"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nf3 d5 5. Bg2 Bg7 6. cxd5 cxd5 7. Nc3 O-O 8. Ne5
Bf5 9. O-O Ne4 10. Qb3 Nc6 11. Rd1 Nxc3 12. bxc3 e6 13. Nxc6 bxc6 14. Ba3 Re8
15. Qa4 Qb6 16. e3 Qb5 17. Qxb5 cxb5 18. Bf1 Reb8 19. Rd2 Bf8 20. Bxf8 Kxf8 21.
f3 g5 22. Rb2 Rc8 23. Rc1 a6 24. Kf2 Rc6 25. Ke1 h5 26. Kd2 g4 27. Be2 Rac8 28.
Rb4 Ke7 29. a4 bxa4 30. Rxa4 Rb8 31. Rb4 Rcb6 32. fxg4 hxg4 33. Bxa6 Rxb4 34.
cxb4 Rxb4 35. Be2 Kf6 36. Rf1 Kg5 37. Rf2 Rb1 38. Rf1 Rb8 39. Rf2 f6 40. Bd1 Be4
41. Rf4 Bf5 42. Rf2 Rh8 43. Bb3 Be4 44. Kc3 Rc8+ 45. Kb2 Rb8 46. Kc3 Rc8+ 47.
Kb2 Rb8 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.02"]
[Round "1.4"]
[White "Dragun, Kamil"]
[Black "Swiercz, Dariusz"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2590"]
[BlackElo "2656"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "1134167"]
[BlackFideId "1126881"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. O-O a6 7. a4 h6 8. Re1 Ba7
9. Nbd2 Be6 10. Bxe6 fxe6 11. Nf1 a5 12. Be3 Bxe3 13. Nxe3 O-O 14. Nc4 Nd7 15.
d4 Qf6 16. Re2 Qg6 17. Re3 Qf6 18. Qd2 Rf7 19. Rd1 b6 20. Qe2 Raf8 21. Rd2 exd4
22. cxd4 Qg6 23. Na3 e5 24. Nb5 exd4 25. Nbxd4 Nxd4 26. Nxd4 Rxf2 27. Qxf2 Rxf2
28. Rxf2 Ne5 29. Nf5 Qh5 30. h3 Qd1+ 31. Rf1 Qxa4 32. Kh2 g6 33. Ne7+ Kg7 34.
Nd5 c6 35. Nc7 Kg8 36. Ne6 Qc4 37. Rf8+ Kh7 38. Re8 Qc1 39. Re7+ Kg8 40. Re2 Qf1
41. Re8+ Kh7 42. Re7+ Kg8 43. Re8+ Kh7 44. Re7+ Kg8 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.02"]
[Round "1.5"]
[White "Xiong, Jeffery"]
[Black "Antipov, Mikhail Al."]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2686"]
[BlackElo "2615"]
[ECO "C45"]
[Opening "Scotch game"]
[WhiteFideId "2047640"]
[BlackFideId "4107012"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 bxc6 7. Nc3 Rb8 8.
b3 d6 9. Bb2 Bd4 10. Qxf6 Nxf6 11. f3 Be3 12. Ke2 Bd4 13. Rd1 c5 14. Kd2 Nd7 15.
Ba3 Bxc3+ 16. Kxc3 Ne5 17. f4 Nc6 18. e5 Nd4 19. Kb2 Ke7 20. c3 Ne6 21. f5 Nf8
22. Re1 Kd8 23. Rd1 Ke7 24. Bd3 Nd7 25. exd6+ cxd6 26. Rhe1+ Kf6 27. g4 Ne5 28.
h4 h6 29. Bxc5 dxc5 30. g5+ hxg5 31. hxg5+ Kxg5 32. Rxe5 Rh2+ 33. Ka3 c4 34.
Bxc4 Bxf5 35. Bxf7 Kf6 36. Ra5 Rf2 37. Rxa7 g5 38. Bd5 g4 39. c4 Re8 40. Kb4
Ree2 41. a4 Rd2 42. Rg1 Rd3 43. Rf7+ 1-0

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.03"]
[Round "2.1"]
[White "Sevian, Samuel"]
[Black "Antipov, Mikhail Al."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2684"]
[BlackElo "2615"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "2040506"]
[BlackFideId "4107012"]
[EventDate "2022.03.02"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Bb5+ Nc6 9. O-O O-O 10. Bxc6 bxc6 11. Qc2 cxd4 12. cxd4 Bg4 13. Ne5 Qxd4 14. Bb2
Qb4 15. Rab1 Bxe5 16. Bxe5 Qa5 17. Bc3 Qc5 18. Qb2 a5 19. Bd4 Qb4 20. Qa1 Qa4
21. Bc5 Rfe8 22. Rfe1 Rad8 23. Qe5 f6 24. Qg3 Be6 25. a3 Rd7 26. h4 Red8 27. h5
Rd1 28. Qc7 R1d7 29. Qg3 Rd1 30. Qc7 R1d7 31. Qg3 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.03"]
[Round "2.2"]
[White "Swiercz, Dariusz"]
[Black "Xiong, Jeffery"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2656"]
[BlackElo "2686"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "1126881"]
[BlackFideId "2047640"]
[EventDate "2022.03.02"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c6 6. O-O b5 7. b3 cxb3 8. Qxb3
Bb7 9. Rd1 a5 10. Ne5 Be7 11. Nc3 Qb6 12. Ne4 Nd5 13. Bb2 f6 14. Nd3 a4 15. Qc2
a3 16. Bc3 Na6 17. Rac1 O-O 18. Ba1 Bc8 19. Qb3 Qa5 20. h4 Bd7 21. h5 Qa4 22.
Qb1 Rad8 23. Bf3 Be8 24. Kg2 Nac7 25. Nec5 Qa8 26. e4 Nb6 27. h6 g5 28. Nb4 Nc4
29. Nbd3 Bg6 30. Qb3 Bf7 31. Qc2 Na6 32. Nxa6 Qxa6 33. Qe2 Rfe8 34. Bh5 Bg6 35.
Rh1 Bxh5 36. Rxh5 Qb7 37. Qg4 Qd7 38. e5 f5 39. Rxg5+ Kh8 40. Rxf5 Rg8 41. Qf3
exf5 42. Rxc4 bxc4 43. Nf4 Rg4 44. e6 Rxf4 45. d5+ Kg8 46. exd7 Rxf3 47. dxc6
Rd3 0-1

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.03"]
[Round "2.3"]
[White "Hakobyan, Aram"]
[Black "Dragun, Kamil"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2601"]
[BlackElo "2590"]
[ECO "C43"]
[Opening "Petrov"]
[Variation "modern attack, Symmetrical variation"]
[WhiteFideId "13306677"]
[BlackFideId "1134167"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. O-O Nxe5 7. dxe5 Nc5 8.
Be3 Nxd3 9. Qxd3 c6 10. Nc3 g6 11. Ne2 Be7 12. f4 Bf5 13. Qb3 Qd7 14. Ng3 Be6
15. Qd3 Bf5 16. Nxf5 Qxf5 17. Qb3 b6 18. Qa4 b5 19. Qa6 Qc8 20. Qxc8+ Rxc8 21.
a4 b4 22. Bxa7 c5 23. a5 Kd7 24. Bb6 f5 25. c3 bxc3 26. bxc3 Kc6 27. Rf2 Ra8 28.
Rd2 Bd8 29. Bxd8 Rhxd8 30. Rb2 d4 31. Rb6+ Kc7 32. Rb3 d3 33. Kf2 Kc6 34. Ke3 d2
35. Rb6+ Kd5 36. Kxd2 Ke4+ 37. Kc2 Kxf4 38. e6 Ra7 39. a6 Rda8 40. Kd3 1-0

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.03"]
[Round "2.4"]
[White "Robson, Ray"]
[Black "Lenderman, Aleksandr"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2676"]
[BlackElo "2600"]
[ECO "A30"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "2023970"]
[BlackFideId "2021285"]
[EventDate "2022.03.02"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. h3 Bg7 8. c5
O-O 9. Bb5 Ne4 10. O-O Nxc3 11. bxc3 Qc7 12. Re1 Bd7 13. Bg5 Rfe8 14. Qd2 b6 15.
Bh6 Bh8 16. cxb6 axb6 17. h4 Na5 18. Bd3 Nc4 19. Bxc4 dxc4 20. h5 Bf5 21. Bf4
Qb7 22. Re3 Ra5 23. Rae1 Qa8 24. Rxe7 Rxe7 25. Rxe7 Bf6 26. Qe3 Bxe7 27. Qxe7 f6
28. Bh6 Ra7 29. Qxf6 b5 30. Ne5 Qe8 31. d5 Qe7 32. Qb6 Ra8 33. Nc6 Qd7 34. Qxb5
Bd3 35. d6 Qe6 36. Qb7 Qe1+ 37. Kh2 1-0

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.03"]
[Round "2.5"]
[White "Nyzhnyk, Illya"]
[Black "Niemann, Hans Moke"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2674"]
[BlackElo "2642"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, Nimzovich variation"]
[WhiteFideId "14118084"]
[BlackFideId "2093596"]
[EventDate "2022.03.02"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bc5 7. b4 Bb6 8. Na4 Bd4
9. Rb1 Bg4 10. Be2 Bxf3 11. Bxf3 a6 12. Qd2 b5 13. Nc3 bxc4 14. dxc4 Bxc3 15.
Qxc3 Nd4 16. Qd3 O-O 17. Bd1 h6 18. O-O Qd7 19. f4 Qc6 20. Re1 Rfe8 21. Bb2 Ne6
22. f5 Ng5 23. Bc2 a5 24. Bc1 axb4 25. axb4 Reb8 26. h4 Ngh7 27. b5 Qc5+ 28. Be3
Qa3 29. c5 dxc5 30. Bb3 Kh8 31. Qe2 Nxe4 32. Bc1 Nc3 33. Qe3 Qb4 34. Bd2 Qxh4
35. Bxc3 f6 36. Bd5 Ra4 37. Qxc5 Ng5 38. Qxc7 Rf8 39. Re3 Qh5 40. Be1 Rd4 41. b6
Rxd5 42. b7 Rdd8 43. b8=Q Rxb8 44. Rxb8 Rxb8 45. Qxb8+ Kh7 46. Qd8 Qg4 47. Qd7
e4 48. Bg3 h5 49. Kf1 Kh6 50. Bd6 Qd1+ 51. Re1 Qd3+ 52. Kg1 Qd4+ 53. Kh1 e3 54.
Rc1 e2 55. Qe8 Qd1+ 56. Kh2 Qxd6+ 57. Kh1 Qd1+ 58. Kh2 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.04"]
[Round "3.1"]
[White "Niemann, Hans Moke"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2642"]
[BlackElo "2684"]
[ECO "C81"]
[Opening "Ruy Lopez"]
[Variation "open, Howell attack"]
[WhiteFideId "2093596"]
[BlackFideId "2040506"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Qe2 Be7 10. Rd1 O-O 11. c4 bxc4 12. Bxc4 Bc5 13. Be3 Bxe3 14. Qxe3 Qb8
15. Bb3 Na5 16. Nd4 c5 17. Nxe6 fxe6 18. f3 c4 19. fxe4 cxb3 20. exd5 bxa2 21.
Rxa2 Nc4 22. Qd4 Qb3 23. Nc3 Rac8 24. dxe6 Nxb2 25. Rb1 Qxc3 26. Qxc3 Rxc3 27.
Raxb2 Re8 28. Rb6 Rc5 29. Re1 a5 30. Ra6 h6 31. Re3 Rec8 32. Rd6 a4 33. Ra6 R5c6
34. Rxa4 Rxe6 35. Kf2 Rc5 36. Rae4 g5 37. g4 Kg7 38. h3 Rd5 39. Kg3 Kg6 40. h4
gxh4+ 41. Kxh4 Rb5 42. Re2 Rd5 43. R4e3 Rb5 44. Kg3 Kg5 45. Rh2 Rexe5 46. Rh5+
Kf6 47. Rxh6+ Kg7 48. Rxe5 Rxe5 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.04"]
[Round "3.2"]
[White "Lenderman, Aleksandr"]
[Black "Nyzhnyk, Illya"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2600"]
[BlackElo "2674"]
[ECO "D27"]
[Opening "QGA"]
[Variation "classical, 6...a6"]
[WhiteFideId "2021285"]
[BlackFideId "14118084"]
[EventDate "2022.03.02"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. O-O c5 7. Nbd2 cxd4 8.
Nxd4 Bd6 9. Be2 O-O 10. N4f3 Nc6 11. b3 Qe7 12. Bb2 Rd8 13. Qb1 h6 14. Rd1 Bc7
15. Nc4 b5 16. Nce5 Nxe5 17. Bxe5 Bb7 18. Qb2 Bxe5 19. Nxe5 b4 20. Rxd8+ Rxd8
21. Rd1 Ne4 22. Rd3 Nc3 23. Bf1 Be4 24. Rd2 Qg5 25. Nc4 Bd5 26. Nb6 a5 27. Nxd5
Rxd5 28. Bc4 Rxd2 29. Qxd2 Qf6 30. f3 g6 31. h3 h5 32. Kh1 h4 33. Kg1 Kg7 34.
Kh1 Nb1 35. Qc1 Na3 36. Bd3 Qc3 37. Qd1 Qb2 38. Be4 Nb5 39. Bc6 Na3 40. Be4 Qe5
41. Qd8 Qc5 42. Qxh4 Qxe3 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.04"]
[Round "3.3"]
[White "Dragun, Kamil"]
[Black "Robson, Ray"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2590"]
[BlackElo "2676"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "1134167"]
[BlackFideId "2023970"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. O-O a5 7. Re1 O-O 8. h3 h6
9. Nbd2 Be6 10. Bb5 Nd7 11. Nf1 d5 12. exd5 Bxd5 13. Ne3 Bxe3 14. Bxe3 f5 15. d4
e4 16. Nh2 Ne7 17. Bf1 Bf7 18. c4 c6 19. Bd2 Nf6 20. Bc3 a4 21. b3 b5 22. Qd2
axb3 23. axb3 bxc4 24. bxc4 Qd6 25. Reb1 Rfd8 26. Rxa8 Rxa8 27. Rb7 Ng6 28. Qb2
Re8 29. Qb6 e3 30. fxe3 Qg3 31. Nf3 Rxe3 32. Qd8+ Be8 33. Be1 Rxe1 34. Nxe1 Qxe1
35. Qc7 Nh5 36. Rb8 Kh7 37. Kh2 Qxf1 38. Rxe8 Ngf4 39. Qxc6 Nf6 40. Ra8 Ne2 0-1

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.04"]
[Round "3.4"]
[White "Xiong, Jeffery"]
[Black "Hakobyan, Aram"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2686"]
[BlackElo "2601"]
[ECO "D78"]
[Opening "Neo-Gruenfeld, 6.O-O c6"]
[WhiteFideId "2047640"]
[BlackFideId "13306677"]
[EventDate "2022.03.02"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. c4 c6 6. O-O O-O 7. Qb3 a5 8. Rd1 a4
9. Qb4 dxc4 10. Qxc4 Bf5 11. Bf4 Nbd7 12. Qc1 Re8 13. Nc3 a3 14. bxa3 Qa5 15.
Nh4 Be6 16. Rb1 Ra7 17. Bd2 Qa6 18. e4 Bc4 19. Rb4 b5 20. a4 e5 21. axb5 cxb5
22. a4 Bf8 23. Nxb5 Bxb4 24. Nxa7 Bxd2 25. Rxd2 Qxa4 26. d5 Bxd5 27. Nc8 Qa6 28.
Ne7+ Rxe7 29. exd5 e4 30. d6 Re6 31. Qd1 e3 32. fxe3 Rxe3 33. Kh1 Ra3 34. Qe1
Ng4 35. Bf3 Ne3 36. h3 Ra1 37. Bd1 Qf1+ 38. Qxf1 Nxf1 39. Rd3 Nxg3+ 40. Kg2 Ne4
41. Bg4 Ra2+ 42. Kg1 Nef6 43. Nf3 Kg7 44. Bxd7 Nxd7 45. Nd4 Ra5 46. Nc6 Rc5 47.
Nb4 Kf6 48. Nd5+ Ke5 49. Nc7 Rc4 50. Ne8 Rd4 51. Re3+ Kf4 52. Re2 Re4 0-1

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.04"]
[Round "3.5"]
[White "Antipov, Mikhail Al."]
[Black "Swiercz, Dariusz"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2615"]
[BlackElo "2656"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "4107012"]
[BlackFideId "1126881"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O d6 6. c3 a6 7. a4 h6 8. Nbd2 Ba7
9. Re1 Be6 10. Bxe6 fxe6 11. b4 O-O 12. h3 Nh5 13. Nf1 Qf6 14. Ra2 Ne7 15. N1h2
Ng6 16. Ng4 Qe7 17. d4 Nf6 18. Nxf6+ Qxf6 19. Be3 Rf7 20. Rd2 exd4 21. cxd4 Raf8
22. Nh2 Ne7 23. b5 axb5 24. axb5 Bb6 25. Ra2 Qg6 26. Qg4 d5 27. Qxg6 Nxg6 28. e5
Nh4 29. Rb1 Nf5 30. Nf3 g5 31. Rb4 Kg7 32. Nh2 Kg6 33. Rba4 Kg7 34. g3 Kg6 35.
Ng4 Nxe3 36. Nxe3 h5 37. Kg2 Rf3 38. Rd2 h4 39. Ng4 hxg3 40. fxg3 Rb3 41. Nf6
Rxb5 42. h4 Ra5 43. h5+ Kh6 44. Rb4 Rfa8 45. Kh3 Ra4 46. Rxa4 Rxa4 47. Rf2 Ra8
48. Nd7 Kxh5 49. g4+ Kh6 50. Nf8 Rxf8 51. Rxf8 Bxd4 52. Re8 Kg7 53. Re7+ Kg6 54.
Rxe6+ Kf7 55. Rf6+ Ke7 56. Rf5 Be3 57. Kg3 Ke6 58. Kf3 Bf4 59. Ke2 b5 60. Kd3 c5
61. Kc2 c4 62. Rf6+ Kxe5 63. Rb6 Ke4 64. Rxb5 d4 65. Rc5 c3 66. Rc8 Kf3 67. Kd3
Be3 0-1

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.05"]
[Round "4.1"]
[White "Sevian, Samuel"]
[Black "Swiercz, Dariusz"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2684"]
[BlackElo "2656"]
[ECO "D31"]
[Opening "QGD"]
[Variation "3.Nc3"]
[WhiteFideId "2040506"]
[BlackFideId "1126881"]
[EventDate "2022.03.02"]

1. c4 e6 2. Nc3 d5 3. d4 Bb4 4. cxd5 exd5 5. Bf4 c6 6. e3 Ne7 7. Qb3 Bd6 8. Bxd6
Qxd6 9. Bd3 b6 10. Rc1 Ba6 11. Bxa6 Nxa6 12. Nf3 O-O 13. O-O Nc7 14. Rfe1 Ne6
15. Qc2 Rac8 16. Rcd1 Rfd8 17. a3 Qc7 18. e4 c5 19. exd5 Nxd4 20. Qe4 Nef5 21.
Nb5 Nxb5 22. Qxf5 Nd6 23. Qc2 Re8 24. Ne5 Qe7 25. h3 h6 26. Kf1 Qc7 27. Nc6 Qd7
28. Qa4 a5 29. Qb3 Qc7 30. Kg1 c4 31. Qc3 Qd7 32. Qd4 Qc7 33. a4 Kf8 34. Qc3 Kg8
35. Rc1 Qd7 36. Qd4 Qc7 37. Qf4 Qd7 38. Rcd1 Qc7 39. Kh1 Qd7 40. Re3 Rxe3 41.
Qxe3 Re8 42. Qxb6 Re2 43. Kg1 Kh7 44. Nd4 Re5 45. Nb5 Nf5 46. Qc7 Qe8 47. Qxc4
Re1+ 48. Rxe1 Qxe1+ 49. Qf1 Qd2 50. Qb1 g6 51. Nc3 Kg7 52. Qa1 Nd6 53. Nb5 Ne4
54. Qf1 Qxb2 55. Qe1 Qb4 56. Qxb4 axb4 57. a5 Nc5 58. Kf1 b3 59. Ke2 b2 60. Nc3
Kf6 61. Kd1 Na4 62. Nb1 Ke5 63. a6 Kxd5 64. a7 Nb6 65. Kc2 Kc6 66. Kxb2 Kb7 67.
Kc3 Nd5+ 68. Kd4 Nf4 69. Nc3 Nxg2 70. Ke5 Kxa7 71. Ne2 Kb6 72. Kf6 Kc5 73. Kxf7
Kd5 74. Kxg6 Ke4 75. Ng1 Nf4+ 76. Kxh6 Kf5 77. f3 Kf6 78. h4 Kf5 79. Kg7 Ne6+
80. Kf7 Nf4 81. Kg7 Ne6+ 82. Kh7 Nf4 83. Kh6 Kf6 84. h5 Kf5 85. Ne2 Nxe2 86. Kg7
Nf4 87. h6 Ne6+ 88. Kg8 Ng5 89. h7 Nxh7 90. Kxh7 Kf4 91. Kg7 Kxf3 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.05"]
[Round "4.2"]
[White "Hakobyan, Aram"]
[Black "Antipov, Mikhail Al."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2601"]
[BlackElo "2615"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "13306677"]
[BlackFideId "4107012"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 b6 7. Nc4 Nd7 8.
O-O f6 9. c3 Ba6 10. b4 Bd6 11. Nh4 g6 12. Bh6 Qe7 13. g3 Qe6 14. Qb3 Bxc4 15.
dxc4 a5 16. c5 Qxb3 17. axb3 bxc5 18. bxa5 Kf7 19. Bd2 Ra7 20. Ra3 Rb8 21. Ng2
c4 22. b4 c5 23. Ra4 cxb4 24. cxb4 c5 25. b5 Rxb5 26. Ne3 Ke6 27. Raa1 Bc7 28.
Nxc4 Nb8 29. Rfb1 Rxb1+ 30. Rxb1 Nc6 31. Rb5 Nd4 32. Rxc5 Nf3+ 33. Kg2 Nxd2 34.
Nxd2 Bxa5 35. Nc4 Rc7 36. Rxc7 Bxc7 37. Ne3 f5 38. f3 Bd8 39. Kf1 fxe4 40. fxe4
h5 41. Ke2 Bb6 42. Nc4 Bd4 43. h3 Bc3 44. Ne3 Bd4 45. Ng2 Bb6 46. Nh4 Kf6 47.
Nf3 Ke6 48. Kd3 Bf2 49. g4 hxg4 50. hxg4 Bb6 51. Kc4 Ba5 52. Kc5 Bd8 53. Kc6 Ba5
54. Ng5+ Kf6 55. Nh3 Ke6 56. Ng1 Kf6 57. Nf3 Ke6 58. Kc5 Bd8 59. Kb5 Be7 60. Kc6
Bb4 61. Ng5+ Kf6 62. Nh3 Ke6 63. Nf2 Bc3 64. Nd3 Kf6 65. Kd5 Ba1 66. Nxe5 Bxe5
67. g5+ Kxg5 68. Kxe5 Kh4 69. Kf6 g5 70. e5 g4 71. e6 g3 72. e7 g2 73. e8=Q g1=Q
74. Qh8+ Kg3 75. Qg7+ Kf2 76. Qxg1+ Kxg1 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.05"]
[Round "4.3"]
[White "Robson, Ray"]
[Black "Xiong, Jeffery"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2676"]
[BlackElo "2686"]
[ECO "D26"]
[Opening "QGA"]
[Variation "classical variation, 6.O-O"]
[WhiteFideId "2023970"]
[BlackFideId "2047640"]
[EventDate "2022.03.02"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O Nc6 7. a3 a6 8. dxc5
Qxd1 9. Rxd1 Bxc5 10. b4 Be7 11. Bb2 O-O 12. Nbd2 Bd7 13. Be2 Rfd8 14. Rac1 Be8
15. g3 Rac8 16. Nb3 Rxd1+ 17. Bxd1 Na7 18. Rxc8 Nxc8 19. Nfd2 Na7 20. Bf3 Bc6
21. e4 Nd7 22. Na5 Bf6 23. Bxf6 Nxf6 24. Be2 Kf8 25. f3 Ke7 26. Kf2 Kd6 27.
Ndc4+ Kc7 28. Ne5 Be8 29. Ke3 Nd7 30. Nxd7 Bxd7 31. f4 Bb5 32. Bxb5 Nxb5 33. Nc4
Nd6 34. Kd4 Nxc4 35. Kxc4 f6 36. a4 b6 37. e5 f5 38. b5 a5 39. Kd3 Kd7 40. Ke3
Ke7 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.05"]
[Round "4.4"]
[White "Nyzhnyk, Illya"]
[Black "Dragun, Kamil"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2674"]
[BlackElo "2590"]
[ECO "A21"]
[Opening "English, Kramnik-Shirov counterattack"]
[WhiteFideId "14118084"]
[BlackFideId "1134167"]
[EventDate "2022.03.02"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 d6 5. Bg2 Ne7 6. Nf3 Nbc6 7. O-O O-O 8.
d3 Rb8 9. Nh4 Be6 10. f4 Qd7 11. e4 exf4 12. Bxf4 Bh3 13. Bxh3 Qxh3 14. c5 Rbd8
15. d4 Qd7 16. d5 Ne5 17. Bxe5 dxe5 18. Qb3 b6 19. Nf3 Ng6 20. c6 Qg4 21. Rae1
Rd6 22. Qd1 Qc8 23. Nd2 Qa6 24. Qb3 Rdd8 25. Nc4 Kh8 26. a4 f6 27. Qb4 Qc8 28.
a5 h6 29. axb6 axb6 30. Ne3 Kh7 31. Nf5 Nh8 32. Ra1 Nf7 33. Ra7 Nd6 34. g4 Rf7
35. Kh1 Nxf5 36. gxf5 Rg8 37. d6 g6 38. Qc4 Rfg7 39. fxg6+ Kxg6 40. Rxc7 Rxc7
41. Rg1+ Kh7 42. Qxg8+ Qxg8 43. Rxg8 Rxc6 44. d7 1-0

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.05"]
[Round "4.5"]
[White "Niemann, Hans Moke"]
[Black "Lenderman, Aleksandr"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2642"]
[BlackElo "2600"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[WhiteFideId "2093596"]
[BlackFideId "2021285"]
[EventDate "2022.03.02"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. Qc2 c6 8. O-O
Nbd7 9. Bf4 b6 10. Rd1 Bb7 11. Ne5 Nh5 12. Bd2 Nhf6 13. cxd5 cxd5 14. Nc6 Bxc6
15. Qxc6 Qb8 16. Rc1 Rc8 17. Qxc8+ Qxc8 18. Rxc8+ Rxc8 19. Nc3 Nb8 20. e3 Ne8
21. Bh3 Rd8 22. Nb5 a6 23. Na7 Rd7 24. Rc1 Rxa7 25. Rc8 Kf8 26. Rxb8 b5 27. Bf1
Bd6 28. Rc8 Ke7 29. Rc1 Rc7 30. Rd1 Nf6 31. Bd3 Ne4 32. Ba5 Rc6 33. f3 Nf6 34.
Bd2 Nd7 35. Kf2 g6 36. b3 Ba3 37. Ke2 Nb6 38. g4 Nd7 39. h4 Bd6 40. Ra1 b4 41.
e4 dxe4 42. fxe4 e5 43. d5 Rb6 44. Rc1 Bc5 45. g5 a5 46. Kf3 Kd6 47. Bf1 Rb7 48.
Bh3 Rc7 49. Bxd7 Kxd7 50. Be3 Be7 51. Rxc7+ Kxc7 52. Ke2 f6 53. Kd3 fxg5 54.
Bxg5 Kd7 55. Ke2 Bf8 56. Kf3 h6 57. Be3 h5 58. Bb6 Kc8 59. Bxa5 Kb7 60. Ke2 Bd6
61. Kd3 Ka6 62. Bd8 Kb5 63. Bg5 Kc5 64. Bc1 Kb5 65. Bb2 Bc7 66. a4+ bxa3 67.
Bxa3 Bd8 68. Bd6 Bxh4 69. Bxe5 Kb4 70. Bd6+ Kxb3 71. e5 Bg3 72. Bc7 h4 73. e6 h3
74. Bxg3 1-0

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.06"]
[Round "5.1"]
[White "Lenderman, Aleksandr"]
[Black "Sevian, Samuel"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2600"]
[BlackElo "2684"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "2021285"]
[BlackFideId "2040506"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a6 7. a4 Ba7 8. Re1 Ng4
9. Re2 Qf6 10. Nbd2 g5 11. d4 Rg8 12. b4 Nd8 13. Nf1 Ne6 14. Ne3 Nf4 15. Rd2
Nxe3 16. fxe3 g4 17. Ng5 Nh3+ 18. Nxh3 gxh3 19. Raa2 Qh6 20. Rf2 Be6 21. Bxe6
fxe6 22. g3 O-O-O 23. Qf1 Rdf8 24. b5 a5 25. Rae2 Kb8 26. Bd2 Bb6 27. Bc1 Ka7
28. Bd2 Kb8 29. Bc1 Ka7 30. Bd2 Qh5 31. Bc1 Qg4 32. Ra2 Rxf2 33. Rxf2 h5 34. Qe2
Qg6 35. Qf3 h4 36. Bd2 exd4 37. cxd4 e5 38. Kh1 exd4 39. exd4 hxg3 40. hxg3 Qxg3 0-1

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.06"]
[Round "5.2"]
[White "Dragun, Kamil"]
[Black "Niemann, Hans Moke"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2590"]
[BlackElo "2642"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "1134167"]
[BlackFideId "2093596"]
[EventDate "2022.03.02"]

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 cxd5 10. h3 Rb8 11. Qf3 Rb6 12. Bf4 Bb7 13. Rad1 Re8 14. Qg3 Nh5
15. Bxc7 Nxg3 16. Bxd8 Rxd8 17. fxg3 Bd6 18. Na4 Rb4 19. b3 Bxg3 20. c4 Bc7 21.
Nc3 g6 22. Be2 d4 23. Na4 Re8 24. Bf3 Bf4 25. Nc5 Be3+ 26. Kh2 Bxf3 27. Rxf3 f5
28. g4 Rb6 29. gxf5 Rf6 30. Rdf1 Bh6 31. Ne6 gxf5 32. Nxd4 f4 33. R1f2 Bf8 34.
Re2 Rxe2+ 35. Nxe2 Bd6 36. Kg2 Rg6+ 37. Kf2 Rf6 38. Rd3 Kf7 39. Kf3 Ke6 40. Rd5
Bc7 41. Nd4+ Ke7 42. Rh5 Rf7 43. b4 Kd7 44. Rd5+ Kc8 45. Ne6 Rf6 46. Nxc7 Kxc7
47. Rh5 h6 48. a4 a6 49. Rh4 Rd6 50. Rxf4 Rd3+ 51. Kg4 Ra3 52. a5 Rb3 53. c5 h5+
54. Kh4 Kb7 55. Rf7+ Kb8 56. Rf6 Rxb4+ 57. Kxh5 Rb5 58. Rxa6 Rxc5+ 59. Kg6 Rc4
60. Rf6 Rh4 61. Rf3 Rh8 62. Kg5 Rg8+ 63. Kf4 Rh8 64. Kg3 Rg8+ 65. Kh2 Rh8 66.
Rf5 Kc7 67. Kg3 Rg8+ 68. Kf4 Rh8 69. Kg4 Rg8+ 70. Rg5 Rd8 71. Rg7+ Kb8 72. h4
Rd4+ 73. Kg5 Rd5+ 74. Kg6 Rxa5 75. h5 Ra6+ 76. Kf7 Rh6 77. Rg5 Rc6 78. Rg6 Rc7+
79. Kg8 Rc8+ 80. Kg7 Rc7+ 81. Kh8 Rc5 82. h6 Kc7 1-0

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.06"]
[Round "5.3"]
[White "Xiong, Jeffery"]
[Black "Nyzhnyk, Illya"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2686"]
[BlackElo "2674"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "2047640"]
[BlackFideId "14118084"]
[EventDate "2022.03.02"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
h5 9. Qd2 Nbd7 10. O-O-O Qc7 11. Kb1 Rc8 12. g3 Be7 13. h4 b5 14. Nd5 Nxd5 15.
exd5 Bf5 16. Bd3 Bxd3 17. Qxd3 O-O 18. Rhe1 g6 19. f4 exf4 20. gxf4 Qc4 21. Qd2
Bxh4 22. Rf1 Rfe8 23. f5 Bf6 24. Rf4 Qxc2+ 25. Qxc2 Rxc2 26. Kxc2 Rxe3 27. fxg6
fxg6 28. Nd2 Kg7 29. Rdf1 Re2 30. Kd1 Re7 31. Ne4 Be5 32. R4f3 Nb6 33. Ra3 Bxb2
34. Rxa6 Nxd5 0-1

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.06"]
[Round "5.4"]
[White "Antipov, Mikhail Al."]
[Black "Robson, Ray"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2615"]
[BlackElo "2676"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "4107012"]
[BlackFideId "2023970"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 O-O 7. Re1 a6 8. a4 Ba7
9. h3 b5 10. Bb3 b4 11. Nbd2 Rb8 12. a5 Be6 13. Bc4 Qc8 14. Ng5 Bxc4 15. Nxc4 h6
16. Nf3 Qe6 17. Be3 Bxe3 18. Nxe3 bxc3 19. bxc3 Rb5 20. c4 Rxa5 21. Nd5 Rxa1 22.
Qxa1 Qc8 23. Qa4 Nxd5 24. cxd5 Ne7 25. d4 exd4 26. Nxd4 Qb7 27. Rc1 Qb6 28. Qc4
a5 29. Qxc7 Nxd5 30. exd5 Qxd4 31. Qxa5 g6 32. Qb5 Ra8 33. Qb3 Kg7 34. g3 Ra5
35. Rd1 Ra3 36. Rxd4 Rxb3 37. h4 g5 38. hxg5 hxg5 39. Kg2 Kf6 40. f3 Ke5 41.
Re4+ Kxd5 42. g4 Rb6 43. Kf2 Kc5 44. Re7 f6 45. f4 Rb2+ 46. Kf3 Rb3+ 47. Kf2
gxf4 48. Re4 Re3 49. Rxf4 Re6 50. Ra4 d5 51. Ra8 d4 52. Rd8 Kc4 53. Kf3 d3 54.
Kf4 Kc3 55. Kf5 Rc6 56. g5 0-1

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.06"]
[Round "5.5"]
[White "Swiercz, Dariusz"]
[Black "Hakobyan, Aram"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2656"]
[BlackElo "2601"]
[ECO "C80"]
[Opening "Ruy Lopez"]
[Variation "open, Bernstein variation"]
[WhiteFideId "1126881"]
[BlackFideId "13306677"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Nbd2 Nc5 10. c3 d4 11. Bxe6 Nxe6 12. cxd4 Ncxd4 13. a4 Bb4 14. axb5 Nxb5
15. Nc4 O-O 16. Be3 c5 17. Qc2 a5 18. Rfd1 Nbd4 19. Qe4 Qc7 20. Nd6 Rad8 21.
Bxd4 cxd4 22. Nxd4 Nxd4 23. Qxd4 Rd7 24. Rac1 Qb8 25. h4 Rfd8 26. Rc6 h6 27. Qd5
a4 28. Qc4 Bxd6 29. Rcxd6 Rxd6 30. exd6 Qxb2 31. Qxa4 Qf6 32. d7 Qe7 33. g3 Kf8
34. Qd4 Kg8 35. Qd5 Kf8 36. Qc6 Kg8 37. Qc7 Kf8 38. Qc6 Kg8 39. Kg2 Kf8 40. Rd6
Kg8 41. Qd5 Kf8 42. Qd4 Kg8 43. h5 Kh7 44. Qd3+ Kg8 45. Rd5 Qe6 46. Qd4 Qe7 47.
g4 Kh7 48. Kf1 Kg8 49. Rd6 Kh7 50. Kg2 Kg8 51. Kf3 Qe1 52. Rd5 Qe7 53. Kg3 Kh7
54. Qd2 Kg8 55. f3 Kf8 56. Kg2 Kg8 57. Rd4 Kf8 58. f4 Kg8 59. f5 Kh7 60. Qd3 f6
61. Kf2 Qe5 62. Kf3 Qh2 63. Qd1 Qh3+ 64. Kf2 Qh2+ 65. Kf3 Qh3+ 66. Ke4 Qg2+ 67.
Kd3 Qg3+ 68. Ke2 Qg2+ 69. Ke3 Qg3+ 70. Ke2 Qg2+ 71. Ke3 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.07"]
[Round "6.1"]
[White "Sevian, Samuel"]
[Black "Hakobyan, Aram"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2684"]
[BlackElo "2601"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[WhiteFideId "2040506"]
[BlackFideId "13306677"]
[EventDate "2022.03.02"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Re1 Be6 10. Bf3 Qc7 11. a4 Nbd7 12. Be3 h6 13. a5 Rfc8 14. h3 Rab8 15.
Ba7 Ra8 16. Be3 Rab8 17. Nd2 Bf8 18. Nf1 b5 19. axb6 Nxb6 20. Rxa6 Nc4 21. Ra7
Qd8 22. b3 Nxe3 23. Rxe3 d5 24. exd5 Bc5 25. Ra6 Bxe3 26. Nxe3 Rxc3 27. dxe6
Qxd1+ 28. Bxd1 fxe6 29. Rxe6 e4 30. Be2 Rc5 31. Bc4 Kf8 32. Ra6 Rc7 33. g4 Rd7
34. Kg2 Rdd8 35. Ra5 g6 36. Nd5 Nxd5 37. Bxd5 Re8 38. Ra7 Rbd8 39. Rf7+ Kg8 40.
Rd7+ Kf8 41. Rxd8 Rxd8 42. Bxe4 g5 43. h4 Ke7 44. hxg5 hxg5 45. f4 Kf6 46. Kf3
Rd1 47. Bd3 Re1 48. b4 Rb1 49. b5 Re1 50. c4 Rd1 51. fxg5+ Kxg5 52. Ke4 Re1+ 53.
Kd5 Kxg4 54. b6 1-0

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.07"]
[Round "6.2"]
[White "Robson, Ray"]
[Black "Swiercz, Dariusz"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2676"]
[BlackElo "2656"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "2023970"]
[BlackFideId "1126881"]
[EventDate "2022.03.02"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Qc2 b6 8. Bd2
Bb7 9. cxd5 exd5 10. a3 Bd6 11. Bd3 a6 12. O-O Ne7 13. b4 Ng6 14. b5 a5 15. a4
Re8 16. Bc1 Ne4 17. Ba3 Rc8 18. Rfc1 Nh4 19. Nxh4 Qxh4 20. g3 Qg5 21. Nxe4 dxe4
22. Bf1 Qf5 23. Qb2 h5 24. Rc3 h4 25. Rac1 g6 26. Qe2 Kg7 27. Qb2 Bd5 28. Bxd6
cxd6 29. Rxc8 Rxc8 30. Rxc8 Qxc8 31. Qa3 Qc7 32. gxh4 Kf8 33. Be2 Ke7 34. Qb2
Qc8 35. Kg2 Qf5 36. Qc3 Kd8 37. h3 Qf6 38. Bg4 Bb7 39. Kg3 Qe7 40. Qc4 d5 41.
Qc3 f5 42. Bd1 Qd6+ 43. Kg2 Qe7 44. Kg3 Qd6+ 45. f4 exf3+ 46. Kxf3 Qh2 47. Qe1
Qxh3+ 48. Ke2 Qg2+ 49. Kd3 Bc8 50. Kc3 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.07"]
[Round "6.3"]
[White "Nyzhnyk, Illya"]
[Black "Antipov, Mikhail Al."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2674"]
[BlackElo "2615"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "14118084"]
[BlackFideId "4107012"]
[EventDate "2022.03.02"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. d4 cxd4 5. Nxd4 a6 6. e4 Qc7 7. a3 b6 8. Be3
Bb7 9. f3 Be7 10. Be2 d6 11. O-O Nbd7 12. Rc1 O-O 13. Qd2 Rac8 14. b4 Qb8 15.
Rfd1 Rfe8 16. Bf1 Bd8 17. Nb3 Bc7 18. Bf4 Ne5 19. Bxe5 dxe5 20. Qe3 Red8 21. a4
Bc6 22. Kh1 Be8 23. c5 Rxd1 24. Rxd1 Qa7 25. Qe2 Ra8 26. Ra1 bxc5 27. Nxc5 Bb6
28. Nxa6 Rc8 29. Nc5 Bxc5 30. bxc5 Qxc5 31. Nb5 Qb4 32. a5 Rb8 33. Qe1 Qxe1 34.
Rxe1 Bxb5 35. Rb1 Ne8 36. Rxb5 Rxb5 37. Bxb5 Nc7 38. Bd3 Kf8 39. f4 exf4 40. e5
Ke7 41. Kg1 h6 42. Kf2 Kd7 43. Kf3 Kc6 44. Kxf4 Kc5 45. Bh7 Nd5+ 46. Kf3 Ne7 47.
a6 Kb6 48. Bd3 Nc6 49. Kf4 Nb4 50. Bh7 Nxa6 51. Bg8 Kc5 52. Bxf7 Kd5 53. Kg4 Nc5
54. Kh5 Nd3 55. Bxe6+ Kxe6 56. Kg6 Nf4+ 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.07"]
[Round "6.4"]
[White "Niemann, Hans Moke"]
[Black "Xiong, Jeffery"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2642"]
[BlackElo "2686"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "2093596"]
[BlackFideId "2047640"]
[EventDate "2022.03.02"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. d4
Bxf3 9. gxf3 cxd4 10. cxd4 d5 11. e5 Nh5 12. e6 fxe6 13. Bh3 g6 14. Nc3 Ng7 15.
Na4 e5 16. Nc5 e6 17. Nxe6 Nxe6 18. Bxe6 Bb4 19. Rxe5 Nxe5 20. dxe5 Qe7 21. Qxd5
Rd8 22. Qb3 Bd2 23. Bxd2 Rxd2 24. Rc1 Rd3 25. Qc4 Rd4 26. Qxd4 Qg5+ 27. Bg4
Qxc1+ 28. Kg2 Qc7 29. f4 Rf8 30. h4 Qd8 31. Qa4+ b5 32. Qxa6 Rxf4 33. Qxb5+ Kf8
34. Qc5+ Qe7 35. Qxe7+ Kxe7 36. Kg3 Rd4 37. f4 Rd2 38. Bf3 Rxb2 39. Bd5 Rd2 40.
Bb3 h5 41. Bc4 Rc2 42. Bd5 Rc3+ 43. Kg2 Rc2+ 44. Kf3 Rc3+ 45. Kg2 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.07"]
[Round "6.5"]
[White "Lenderman, Aleksandr"]
[Black "Dragun, Kamil"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2600"]
[BlackElo "2590"]
[ECO "A06"]
[Opening "Reti opening"]
[WhiteFideId "2021285"]
[BlackFideId "1134167"]
[EventDate "2022.03.02"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Be7 5. b3 O-O 6. Bb2 b6 7. cxd5 exd5 8. d4
Bb7 9. Bd3 Nbd7 10. O-O a6 11. Ne2 Re8 12. Ng3 Bd6 13. Nf5 Bf8 14. Ne5 g6 15.
Ng3 Ne4 16. Qc2 Nxg3 17. hxg3 Nxe5 18. dxe5 Bg7 19. f4 c5 20. Qf2 Rc8 21. Rad1
Rc7 22. g4 Qe7 23. g5 c4 24. Bc2 c3 25. Bc1 b5 26. Qg3 Bc8 27. Rxd5 b4 28. e4
Rd7 29. Rfd1 Red8 30. Be3 Bb7 31. Bc5 Rxd5 32. Rxd5 Qc7 33. Rxd8+ Qxd8 34. Qd3
Qxd3 35. Bxd3 a5 36. Bb6 h6 37. Bxa5 Bf8 38. gxh6 Bc5+ 39. Kh2 Kh7 40. Bc7 Ba6
41. Bc2 Kxh6 42. Bd6 Be3 43. g3 g5 44. f5 1-0

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.08"]
[Round "7.1"]
[White "Dragun, Kamil"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2590"]
[BlackElo "2684"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "1134167"]
[BlackFideId "2040506"]
[EventDate "2022.03.02"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. e3 Rb8 8. Nfd2
e5 9. Bxc6+ bxc6 10. dxe5 Ng4 11. Nxc4 Be6 12. Nbd2 Bb4 13. b3 Bc3 14. Rb1 Bxd2
15. Nxd2 h5 16. Nf3 Bd5 17. e6 fxe6 18. Qc2 O-O 19. Nh4 c5 20. f3 Ne5 21. e4 Ba8
22. Qxc5 Rb5 23. Qe3 g5 24. a4 gxh4 25. axb5 Nxf3+ 26. Kh1 Rf5 27. Bb2 Ng5 28.
Rxf5 Bxe4+ 29. Kg1 Nh3+ 30. Kf1 Bxf5 31. Ke1 Qd5 32. Rc1 axb5 33. gxh4 Qh1+ 34.
Kd2 Qxh2+ 35. Kc3 Nf4 36. Qg1+ Qxg1 37. Rxg1+ Bg4 38. Kd2 Ng6 39. Rc1 Nxh4 40.
Rxc7 Bf3 41. Rc5 b4 42. Rc4 Ng6 43. Ke3 Bd5 44. Rxb4 Kf7 45. Rb8 h4 46. Kf2 e5
47. b4 Ke7 48. Bc1 h3 49. Kg3 Bg2 50. b5 Nf4 51. Ba3+ Kd7 52. Rh8 Be4 53. Rh6
Bd3 54. b6 Be4 55. Bd6 Nd3 56. Kxh3 Kc8 57. Kg3 Kb7 58. Bc7 Bc6 59. Rh7 Nc5 60.
Bd8+ Nd7 61. Rh2 Kc8 62. Rc2 Kb7 63. Ra2 Kc8 64. Bc7 Bh1 65. Ra1 Be4 66. Kf2 Bc6
67. Ke3 Nf6 68. Bxe5 Nd5+ 69. Kd4 Nxb6 70. Kc5 Nd7+ 71. Kxc6 Nxe5+ 72. Kd6 Nd7
73. Ra7 Nb8 74. Ra2 Nd7 75. Ra1 Nb8 76. Rh1 Kb7 77. Rb1+ Kc8 78. Rb3 Nd7 79.
Rc3+ Kd8 80. Rc1 Nf8 81. Re1 Nd7 82. Ra1 Kc8 83. Rb1 Nb8 84. Rc1+ Kb7 85. Rc2
Na6 86. Rb2+ Kc8 87. Rb5 Nb8 88. Ra5 Kb7 89. Ra2 Na6 90. Rb2+ Kc8 91. Rb3 Nb8
92. Rb6 Nd7 93. Rc6+ Kd8 94. Rc7 Nf8 95. Re7 Ng6 96. Rf7 Ke8 97. Rf6 Nf8 98.
Rxf8+ Kxf8 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.08"]
[Round "7.2"]
[White "Xiong, Jeffery"]
[Black "Lenderman, Aleksandr"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2686"]
[BlackElo "2600"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "2047640"]
[BlackFideId "2021285"]
[EventDate "2022.03.02"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. a4 Nf6 7. Bg5 Nd7 8. Bxe7
Qxe7 9. Nd2 O-O 10. Nf1 Qg5 11. Ne3 Nf6 12. Qd2 Nd4 13. Nb5 Rd8 14. c3 Nxb5 15.
axb5 Be6 16. f3 Qg6 17. O-O d5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. Qe3 Qd6 21. f4
exf4 22. Qxf4 b6 23. Qxd6 Rxd6 24. Ra6 g6 25. b3 Bxc4 26. dxc4 Rd2 27. Rf2 Rd1+
28. Rf1 Rd2 29. Rf2 Rd1+ 30. Rf1 Rd2 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.08"]
[Round "7.3"]
[White "Antipov, Mikhail Al."]
[Black "Niemann, Hans Moke"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2615"]
[BlackElo "2642"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "4107012"]
[BlackFideId "2093596"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nbd2 d6 7. c3 a5 8. h3 h6
9. Re1 Be6 10. Bb5 Nd7 11. Ba4 Re8 12. Nf1 d5 13. exd5 Bxd5 14. Ne3 Bxe3 15.
Bxe3 f5 16. Bb3 Nf6 17. d4 e4 18. Ne5 Bxb3 19. Qxb3+ Qd5 20. Nd7 Qxb3 21. Nxf6+
Kf7 22. axb3 Kxf6 23. Bf4 Re7 24. b4 g5 25. Bd2 Ree8 26. b5 Ne7 27. c4 b6 28. f3
exf3 29. gxf3 f4 30. d5 Nf5 31. c5 Nd4 32. Rxe8 Rxe8 33. Bc3 bxc5 34. Rxa5 Ke5
35. Ra6 h5 36. Rh6 h4 37. Rg6 Kxd5 38. Rxg5+ Kc4 39. Rg4 Kd3 40. Kf1 Ke3 41. Rg2
Kxf3 42. Rf2+ Kg3 43. Rg2+ Kxh3 44. Rg5 Nf3 0-1

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.08"]
[Round "7.4"]
[White "Swiercz, Dariusz"]
[Black "Nyzhnyk, Illya"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2656"]
[BlackElo "2674"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "1126881"]
[BlackFideId "14118084"]
[EventDate "2022.03.02"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 dxc4 8. Bxc4
b5 9. Bd3 Bb7 10. b3 a6 11. a4 O-O 12. Bb2 h6 13. Rc1 Re8 14. Ne4 Nxe4 15. Bxe4
Qb6 16. Rc2 Bf8 17. Qe2 c5 18. Bxb7 Qxb7 19. Rfc1 Rec8 20. Ba3 b4 21. Bb2 cxd4
22. Bxd4 f6 23. e4 e5 24. Be3 Rxc2 25. Qxc2 Bc5 26. Bxc5 Rc8 27. Qd3 Nxc5 28.
Qc4+ Kh7 29. Ne1 Qb6 30. Nc2 Nxb3 31. Qxc8 Nxc1 32. Qf5+ Kg8 33. Qc8+ Kh7 34.
Qf5+ Kg8 35. Qc8+ Kh7 36. Qf5+ Kg8 37. Qc8+ Kh7 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.08"]
[Round "7.5"]
[White "Hakobyan, Aram"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2601"]
[BlackElo "2676"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "13306677"]
[BlackFideId "2023970"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d5 6. Nbd2 dxe4 7. dxe4 O-O 8.
O-O a5 9. Qc2 Qe7 10. h3 Rd8 11. a4 Na7 12. Bc4 h6 13. Re1 Nc6 14. Bb5 Na7 15.
Bf1 Nc6 16. Nc4 Nh5 17. Ne3 Nf4 18. Nf5 Qf6 19. g3 Ng6 20. Nd2 Nge7 21. Ne3 Be6
22. Bg2 Qg6 23. Ndf1 Rd7 24. b3 f6 25. Ba3 Bxa3 26. Rxa3 Rad8 27. Nc4 Qh5 28.
Kh2 Kh8 29. Nfe3 Qf7 30. Raa1 Qh5 31. Bf1 Qf7 32. Rad1 Qh5 33. Rxd7 Rxd7 34. h4
Qe8 35. Bh3 Bxh3 36. Kxh3 b6 37. Qe2 Kg8 38. Kg2 Kf8 39. h5 Qa8 40. Rd1 Qd8 41.
Rxd7 Qxd7 42. Qf3 Ke8 43. Nd5 Kd8 44. Nce3 Kc8 45. Qe2 Nxd5 46. Qa6+ Kb8 47.
exd5 Ne7 48. Qb5 Qxb5 49. axb5 Kc8 50. Kf3 Kd7 51. Ke4 Nc8 52. Nf5 Nd6+ 53. Nxd6
cxd6 54. Kf5 Ke7 55. Kg6 Kf8 56. c4 Kg8 57. Kf5 e4 58. Kxe4 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.09"]
[Round "8.1"]
[White "Sevian, Samuel"]
[Black "Robson, Ray"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2684"]
[BlackElo "2676"]
[ECO "A29"]
[Opening "English"]
[Variation "four knights, kingside fianchetto"]
[WhiteFideId "2040506"]
[BlackFideId "2023970"]
[EventDate "2022.03.02"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Bc5 7. O-O O-O 8. d3
h6 9. Nxd5 Qxd5 10. Bd2 a5 11. Bc3 Qe6 12. Nd2 a4 13. Nc4 f6 14. Rc1 Rd8 15. Qd2
Qe7 16. Qc2 Ra6 17. Bxc6 bxc6 18. Na5 Bh3 19. Be1 Rb6 20. Qxc5 Qxc5 21. Rxc5
Rxb2 22. Nxc6 Rd7 23. Bc3 Rxe2 24. Nb4 e4 25. Re1 exd3 26. Rxe2 dxe2 27. f3 Rd1+
28. Kf2 Rh1 29. Be1 g5 30. g4 h5 31. Nd5 h4 32. Rxc7 Bf1 33. Nxf6+ Kf8 34. Bb4# 1-0

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.09"]
[Round "8.2"]
[White "Nyzhnyk, Illya"]
[Black "Hakobyan, Aram"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2674"]
[BlackElo "2601"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "14118084"]
[BlackFideId "13306677"]
[EventDate "2022.03.02"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Qc2 Be7 5. g3 O-O 6. Bg2 c5 7. dxc5 Qa5+ 8. Bd2
Qxc5 9. Na3 Nc6 10. cxd5 Qxc2 11. Nxc2 Nxd5 12. O-O-O Bd7 13. Kb1 Rfd8 14. Bg5
Kf8 15. Bxe7+ Kxe7 16. Nfd4 Nxd4 17. Nxd4 Ba4 18. Rc1 Kf6 19. Rc5 Nb6 20. e3 e5
21. Ne2 Rd2 22. Nc3 Bc2+ 23. Kc1 Rxf2 24. Be4 Ba4 25. Bxb7 Rc2+ 26. Kb1 Rxc3 27.
Rxc3 Rd8 28. b3 Bb5 29. Kc2 Be2 30. e4 Rd4 31. a4 Rb4 32. Re1 Bg4 33. Rf1+ Ke7 1-0

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.09"]
[Round "8.3"]
[White "Niemann, Hans Moke"]
[Black "Swiercz, Dariusz"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2642"]
[BlackElo "2656"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, 7...O-O"]
[WhiteFideId "2093596"]
[BlackFideId "1126881"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3
Bb7 9. d3 d5 10. exd5 Nxd5 11. Nbd2 f6 12. c3 Kh8 13. Ne4 Qd7 14. Nh4 Rad8 15.
Qh5 Qe8 16. Qg4 Bc8 17. Qf3 Nf4 18. Bxf4 exf4 19. Qxf4 g5 20. Qxc7 gxh4 21. d4
Qd7 22. Qf4 Na5 23. Bd1 Rg8 24. Bf3 Qf5 25. Qxf5 Bxf5 26. Kh1 Nc4 27. b4 Bxe4
28. Rxe4 Bd6 29. Rxh4 Nd2 30. Bc6 Rc8 31. d5 f5 32. Bd7 Rcf8 33. Be6 Rg7 34. f3
Nc4 35. Rd4 Be5 36. Rd3 Rc7 37. Re1 Bg3 38. Rf1 Bd6 39. f4 h5 40. h4 Kh7 41. Kh2
Nb2 42. Rg3 Rg7 43. Rg5 Rxg5 44. hxg5 Na4 45. Rf3 Kg6 46. g3 Re8 47. Re3 Re7 48.
Kh3 Nb6 49. Rd3 Nc4 50. Rd1 Rc7 51. Bg8 Kg7 52. Be6 Kg6 53. Bg8 Ne3 54. Rd3 Ng4
55. Kg2 Rc4 56. Be6 Re4 57. Rd2 Re3 58. Bc8 h4 59. gxh4 Bxf4 60. Rd4 Be5 61. Rd2
Rxc3 62. Bd7 Rg3+ 63. Kf1 Rf3+ 64. Kg2 Rg3+ 65. Kf1 Bd6 66. Be8+ Kg7 67. h5 f4
68. h6+ Kf8 69. Bg6 Nxh6 70. gxh6 Rxg6 71. Rh2 Kg8 72. h7+ Kh8 73. a3 Rg5 74.
Rh6 Rxd5 75. Ke2 Rd4 0-1

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.09"]
[Round "8.4"]
[White "Lenderman, Aleksandr"]
[Black "Antipov, Mikhail Al."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2600"]
[BlackElo "2615"]
[ECO "D90"]
[Opening "Gruenfeld"]
[Variation "Three knights variation"]
[WhiteFideId "2021285"]
[BlackFideId "4107012"]
[EventDate "2022.03.02"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. h3 O-O 6. cxd5 Nxd5 7. e4 Nxc3 8.
bxc3 c5 9. Be2 Nc6 10. Be3 cxd4 11. cxd4 Qa5+ 12. Bd2 Qa3 13. d5 Ne5 14. Rb1 Bd7
15. Nxe5 Bxe5 16. Rxb7 Ba4 17. Qc1 Qxc1+ 18. Bxc1 Rab8 19. Rxb8 Bc3+ 20. Kf1
Rxb8 21. Bd3 Bd1 22. Kg1 Bb2 23. Be3 Rc8 24. Kh2 Bc2 25. Bxc2 Rxc2 26. Rd1 Rc4
27. f3 Ra4 28. Bc5 Be5+ 29. Kg1 Kf8 30. Rd2 h5 31. Kf2 h4 32. Ke3 g5 33. Kd3 Ke8
34. Rc2 Kd7 35. a3 Bd6 36. Rc4 Ra6 37. Bb4 Bxb4 38. axb4 Ra3+ 39. Rc3 Ra4 40. e5
Rxb4 41. Ra3 Rb2 42. Rxa7+ Ke8 43. Ra8+ Kd7 44. Ra7+ Ke8 45. Ke4 Rxg2 46. Ra8+
Kd7 47. Rf8 Re2+ 48. Kf5 Re3 49. e6+ fxe6+ 50. dxe6+ Kd6 51. Kxg5 Kxe6 52. Kxh4
Re1 53. Kh5 Rg1 54. h4 Kd7 55. Rf5 Ke8 56. Kh6 e6 57. Rf4 Rg3 58. h5 Ke7 59. Kh7 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.09"]
[Round "8.5"]
[White "Dragun, Kamil"]
[Black "Xiong, Jeffery"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2590"]
[BlackElo "2686"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "1134167"]
[BlackFideId "2047640"]
[EventDate "2022.03.02"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 O-O 8. Nge2
Re8 9. Qc2 h6 10. Bh4 a5 11. h3 Na6 12. a3 Nc7 13. g4 Ne6 14. f3 b5 15. e4 dxe4
16. fxe4 Be7 17. Bf2 Bb7 18. e5 Nd7 19. Be4 b4 20. Na4 Qc7 21. h4 c5 22. Rc1 Bc6
23. b3 Qb7 24. Bxc6 Qxc6 25. Rf1 Qd5 26. axb4 cxd4 0-1

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.10"]
[Round "9.1"]
[White "Xiong, Jeffery"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2686"]
[BlackElo "2684"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "2047640"]
[BlackFideId "2040506"]
[EventDate "2022.03.02"]

1. c4 e5 2. d3 Nf6 3. Nf3 Nc6 4. a3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Qc2 Bg4 8. Nbd2
a5 9. h3 Be6 10. Nc4 Nd7 11. Be3 Be7 12. Be2 O-O 13. O-O a4 14. d4 exd4 15. Bxd4
Bf6 16. Be3 Bxc4 17. Bxc4 Nde5 18. Nxe5 Bxe5 19. Rae1 Nd4 20. Qc1 Nb3 21. Qc2
Nd4 22. Qc1 Nb3 23. Bxb3 axb3 24. f4 Bd4 25. Rd1 Ra4 26. Rd3 Qf6 27. Bxd4 Rxd4
28. Rxb3 Rxe4 29. Qxc7 Re7 30. Qb6 Qxb6+ 31. Rxb6 Rd8 32. Rf2 Rd4 33. b3 h5 34.
h4 Kh7 35. a4 f6 36. Rb5 Kh6 37. a5 Rc7 38. b4 Re7 39. Kh2 Rc4 40. g3 Rd4 41.
Rb2 Rd3 42. Rc5 Ra3 43. f5 Ree3 44. Rg2 Re7 45. Rgc2 Ree3 46. Rg2 Re7 47. Rd2
Kh7 48. Rb5 Rb3 49. Rb6 Rc7 50. Kg2 Re7 51. Rb5 Rb1 52. Kf2 Rh1 53. Kg2 Rb1 54.
Kf2 Rh1 55. Rbd5 Rb1 56. b5 Re4 57. b6 Ra4 58. Kg2 Rb3 59. Kh2 Raa3 60. Rg2 Kh6
61. Rd8 Kh7 62. Rd5 Kh6 63. Rd8 1/2-1/2

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.10"]
[Round "9.2"]
[White "Antipov, Mikhail Al."]
[Black "Dragun, Kamil"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2615"]
[BlackElo "2590"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "4107012"]
[BlackFideId "1134167"]
[EventDate "2022.03.02"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 c6 7. Nbd2 b6 8. Qc2
Bb7 9. e4 Nbd7 10. e5 Ne8 11. cxd5 cxd5 12. Re1 Rc8 13. Qa4 Qc7 14. Bf1 a5 15.
Nb1 Nb8 16. Nc3 Ba6 17. Bxa6 Nxa6 18. Bg5 Bxg5 19. Nxg5 h6 20. Nh3 Qc4 21. Qd1
Nb4 22. Re3 Nc6 23. Ne2 Ne7 24. Rc3 Qa6 25. Rac1 Rxc3 26. Rxc3 g6 27. g4 b5 28.
Nhf4 Ng7 29. Rc7 Nc6 30. Qc2 Rc8 31. Rxc8+ Qxc8 32. Qc5 b4 33. Qb6 Ne8 34. Nd3
Qc7 35. Qb5 Ng7 36. Nc5 Na7 37. Qa6 Nc6 38. Qb5 Na7 39. Qd3 Qc6 40. Qe3 Qb5 41.
a4 bxa3 42. bxa3 Ne8 43. a4 Qc4 44. Kg2 Nc6 45. Kg3 Nxd4 46. Qxd4 Qxe2 47. Nb7
Qa6 48. Qb2 Qc6 49. f3 Qxa4 50. Qc3 Qd7 51. Nxa5 Qa7 52. Kg2 Nc7 53. Nc6 Qb6 54.
Ne7+ Kg7 55. Nc8 d4 56. Qa3 Qc6 57. Nd6 Qc2+ 58. Kg3 d3 59. Qb4 Qc1 60. Kg2 Qc2+
61. Kg3 Qc1 62. Kg2 g5 63. Ne4 Nd5 64. Qd2 Nf4+ 65. Kf2 Qh1 66. Ke3 Qa1 0-1

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.10"]
[Round "9.3"]
[White "Swiercz, Dariusz"]
[Black "Lenderman, Aleksandr"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2656"]
[BlackElo "2600"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "1126881"]
[BlackFideId "2021285"]
[EventDate "2022.03.02"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Bg7 5. O-O e5 6. a3 Nge7 7. Bc4 O-O 8. d3
d6 9. Rb1 h6 10. b4 Kh7 11. bxc5 dxc5 12. Nd5 b6 13. Nxe7 Qxe7 14. Bd5 Bd7 15.
Re1 Rac8 16. Bd2 Qd6 17. c4 Ne7 18. Bc3 g5 19. Qc2 Ng6 20. g3 Ne7 21. Qb2 f6 22.
Nd2 Rce8 23. Re2 Rb8 24. Qc2 a6 25. Ree1 Kh8 26. a4 Nc6 27. Qb3 a5 28. Nf1 Nb4
29. Qd1 f5 30. exf5 Bxf5 31. Bxb4 axb4 32. Ne3 Bd7 33. Be4 Qc7 34. Re2 g4 35.
Ra2 h5 36. h3 Bh6 37. Nd5 Qd8 38. hxg4 hxg4 39. Kg2 Kg7 40. Qe2 Ra8 41. Rh1 Be6
42. Raa1 Rh8 43. Nxb6 Ra7 44. Nd5 Rf7 45. Rh5 Rhf8 46. Rf1 Bg5 47. Qb2 Bxd5 48.
Qxe5+ Bf6 49. Rg5+ Kh6 50. Rh1# 1-0

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.10"]
[Round "9.4"]
[White "Hakobyan, Aram"]
[Black "Niemann, Hans Moke"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2601"]
[BlackElo "2642"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "13306677"]
[BlackFideId "2093596"]
[EventDate "2022.03.02"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 Nf6 8.
Bg5 h6 9. Bxf6 gxf6 10. c4 Rc8 11. Nc3 e6 12. a4 Be7 13. b4 a5 14. b5 Qc7 15.
Nd2 Qc5 16. Qd3 Bd8 17. e5 f5 18. exd6 Bf6 19. Rad1 Bg7 20. Ne2 O-O 21. Nf4 Kh7
22. Nh5 Bh8 23. Qg3 Qd4 24. Qf3 b6 25. Rfe1 Rcd8 26. Qf4 Qxf4 27. Nxf4 Bc3 28.
Re3 Bb4 29. Nf3 Bc5 30. Re2 Bb4 31. Ne5 Bc3 32. Re3 Bxe5 33. Rxe5 Rc8 34. c5
bxc5 35. Nd3 c4 36. Nc5 Rfd8 37. Nb7 Rg8 38. Nc5 Rgd8 39. Nb7 Rg8 40. Rc5 c3 41.
Rc7 Rg4 42. f4 c2 43. Rc1 Rxc7 44. dxc7 Rxf4 45. Rxc2 Rxa4 46. Nc5 1-0

[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2022.03.10"]
[Round "9.5"]
[White "Robson, Ray"]
[Black "Nyzhnyk, Illya"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2676"]
[BlackElo "2674"]
[ECO "C43"]
[Opening "Petrov"]
[Variation "modern attack, Symmetrical variation"]
[WhiteFideId "2023970"]
[BlackFideId "14118084"]
[EventDate "2022.03.02"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 Bc5 5. Bc4 Nxf2 6. Bxf7+ Kxf7 7. Qd5+ Kg6
8. Qxc5 Nxh1 9. Nc3 h6 10. Qd4 d6 11. Nd5 Nc6 12. Qe4+ Kf7 13. Be3 Re8 14. Bxh6
Rxe5 15. Nxe5+ Nxe5 16. O-O-O Nf2 17. Rf1 Qf6 18. Nxf6 Nxe4 19. Nxe4+ Kg8 20.
Bf4 Ng6 21. Ng5 Bd7 22. Be3 b6 23. Bd4 Rf8 24. Rxf8+ Nxf8 25. Kd2 Ne6 26. Nxe6
Bxe6 27. a3 Kf7 28. h4 Bf5 29. c3 c5 30. Be3 Ke6 31. Bf4 Be4 32. g3 Bf3 33. Ke3
Bd1 34. Kd2 Bf3 35. Ke3 Bd1 36. Kd2 Bf3 1/2-1/2

