[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.18"]
[Round "1.1"]
[White "Jacobson, Brandon"]
[Black "Chirila, Ioan-Cristian"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2486"]
[BlackElo "2561"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "30901561"]
[BlackFideId "1211668"]
[EventDate "2019.06.18"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 b6 10. O-O Bb7 11. d5 Bxc3 12. h4 Qd6 13. h5 Nd7 14. Rb3 Bg7 15.
hxg6 hxg6 16. Ng5 Nf6 17. Rh3 Rad8 18. Qc2 Bc8 19. Rh4 e5 20. Qb3 Rfe8 21. f4
Re7 22. Qg3 c4 23. Ba3 Qd7 24. fxe5 Nxd5 25. Qh2 f6 26. exf6 1-0

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.18"]
[Round "1.2"]
[White "Gordievsky, Dmitry"]
[Black "Hakobyan, Aram"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2592"]
[BlackElo "2559"]
[ECO "D78"]
[Opening "Neo-Gruenfeld, 6.O-O c6"]
[WhiteFideId "24112798"]
[BlackFideId "13306677"]
[EventDate "2019.06.18"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. c4 c6 6. O-O O-O 7. Qb3 Qb6 8. Nc3
Bf5 9. h3 Rd8 10. Re1 Ne4 11. g4 Qxb3 12. axb3 Nxc3 13. bxc3 Be4 14. Ba3 e6 15.
Nd2 Bxg2 16. Kxg2 e5 17. e3 Nd7 18. f4 dxc4 19. fxe5 Nxe5 20. Re2 Nd7 21. Nxc4
c5 22. Bb2 b5 23. Na5 Re8 24. Nb7 b4 25. Kf3 bxc3 26. Bxc3 Re6 27. Rd1 Rb8 28.
Na5 cxd4 29. exd4 Rb5 30. Rxe6 fxe6 31. Ke2 Nb6 32. Kd3 Bxd4 33. Bxd4 Rxa5 34.
Ke4 Rb5 35. Rc1 Nd5 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.18"]
[Round "1.3"]
[White "Neiksans, Arturs"]
[Black "Moradiabadi, Elshan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2566"]
[BlackElo "2548"]
[ECO "A21"]
[Opening "English, Kramnik-Shirov counterattack"]
[WhiteFideId "11601388"]
[BlackFideId "12501255"]
[EventDate "2019.06.18"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. Nf3 c6 5. Nc3 d6 6. d4 exd4 7. Nxd4 Nf6 8. g3
Qb6 9. e3 Bg4 10. f3 Bh5 11. g4 Bg6 12. a3 Nbd7 13. Be2 Qd8 14. O-O h6 15. Kh1
O-O 16. Na4 Bxd4 17. exd4 d5 18. c5 Re8 19. Nc3 b6 20. b4 Qc7 21. Bd3 Nf8 22.
Ra2 bxc5 23. bxc5 Qa5 24. Ne2 Bxd3 25. Qxd3 Rab8 26. Ng3 Qb5 27. Qxb5 Rxb5 28.
Nf5 Rb3 29. Kg2 Ne6 30. Rff2 Kf8 31. Rab2 Reb8 32. Rxb3 Rxb3 33. Rb2 Rxb2+ 34.
Bxb2 h5 35. h3 g6 36. Ne3 hxg4 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.19"]
[Round "2.1"]
[White "Chirila, Ioan-Cristian"]
[Black "Moradiabadi, Elshan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2561"]
[BlackElo "2548"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "1211668"]
[BlackFideId "12501255"]
[EventDate "2019.06.18"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O Nc6 5. d4 e6 6. b3 cxd4 7. Nxd4 Be7 8. Bb2
Nxd4 9. Qxd4 Qb6 10. Qxb6 axb6 11. Nd2 b5 12. e4 O-O 13. Rfd1 b4 14. exd5 exd5
15. c3 bxc3 16. Bxc3 Bf5 17. Nf1 Rfc8 18. Ne3 Rxc3 19. Nxf5 Bc5 20. Rac1 Rxc1
21. Rxc1 b6 22. a4 Re8 23. a5 g6 24. axb6 Bxb6 25. Rc6 Bxf2+ 26. Kxf2 Ng4+ 27.
Kf1 gxf5 28. h3 Ne3+ 29. Kf2 Nxg2 30. Kxg2 Re3 31. b4 Rb3 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.19"]
[Round "2.2"]
[White "Hakobyan, Aram"]
[Black "Neiksans, Arturs"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2559"]
[BlackElo "2566"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "13306677"]
[BlackFideId "11601388"]
[EventDate "2019.06.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. O-O d6 7. a4 h6 8. Nbd2 Ba7
9. Re1 O-O 10. h3 Be6 11. Bxe6 fxe6 12. b4 Nh5 13. Nf1 Qf6 14. Be3 Nf4 15. Kh2
Ne7 16. d4 Neg6 17. Ng1 Ne7 18. g3 Nfg6 19. dxe5 Nxe5 20. f4 Nf7 21. Ne2 e5 22.
Bxa7 Rxa7 23. Ne3 Raa8 24. Qd3 h5 25. Rf1 Qe6 26. c4 Nh6 27. f5 Qf6 28. Nc3 Qg5
29. Ned5 Nxd5 30. Nxd5 Rf7 31. Qe3 Qxe3 32. Nxe3 Rd7 33. a5 Nf7 34. h4 Nh6 35.
Kg2 Kf7 36. Rad1 Rad8 37. Rd2 Ng8 38. Kf3 Nf6 39. Nd5 Ng4 40. Ke2 Nf6 41. Kf3
Ng4 42. Rc1 g6 43. Rf1 Rf8 44. Ke2 Kg7 45. b5 gxf5 46. Rxf5 Rxf5 47. exf5 Rf7
48. bxa6 bxa6 49. c5 Rxf5 50. Nxc7 dxc5 51. Ne6+ Kf7 52. Nxc5 e4 53. Nxe4 Rxa5
54. Rc2 Ra3 55. Kd2 Ke6 56. Rc5 Re3 57. Ng5+ 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.19"]
[Round "2.3"]
[White "Jacobson, Brandon"]
[Black "Gordievsky, Dmitry"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2486"]
[BlackElo "2592"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "30901561"]
[BlackFideId "24112798"]
[EventDate "2019.06.18"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qc7 8. Be3
b6 9. h3 Nf6 10. Nbd2 O-O 11. a4 a5 12. Nc4 Nd7 13. Qd2 Re8 14. Bh6 Bh8 15. Nh2
Ba6 16. Ng4 Bxc4 17. dxc4 Nf6 18. Bg5 Nh5 19. g3 f6 20. Be3 Rad8 21. Qe2 Bg7 22.
Rad1 Rxd1 23. Rxd1 Rd8 24. c3 Rxd1+ 25. Qxd1 Bf8 26. Kg2 Kf7 27. Qf3 Bd6 28. h4
Bf8 29. Kf1 Qd6 30. Kg2 Qe6 31. Qe2 Ke8 32. Nh2 Qd7 33. Nf1 Ng7 34. Nd2 Ne6 35.
Nb3 Kd8 36. Nc1 Kc7 37. Nd3 Bd6 38. Qf3 f5 39. Kf1 Qf7 40. h5 Nf8 41. b3 Qe6 42.
hxg6 hxg6 43. exf5 gxf5 44. Qh5 Qg6 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.20"]
[Round "3.1"]
[White "Gordievsky, Dmitry"]
[Black "Chirila, Ioan-Cristian"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2592"]
[BlackElo "2561"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "24112798"]
[BlackFideId "1211668"]
[EventDate "2019.06.18"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. Bf4 Be6 8.
Qa3 O-O 9. e4 c6 10. h4 h6 11. Rd1 Bg4 12. Be2 N8d7 13. e5 e6 14. b3 Nd5 15.
Nxd5 cxd5 16. Qb4 Qc7 17. Ng1 Bxe2 18. Nxe2 Rfc8 19. Qd2 h5 20. Rc1 Qd8 21. O-O
a5 22. Bg5 Qb6 23. Be7 Bf8 24. Bxf8 Kxf8 25. Rc3 Rxc3 26. Qxc3 Kg7 27. Rc1 a4
28. Qc7 axb3 29. axb3 Qxc7 30. Rxc7 Ra1+ 31. Kh2 Nb8 32. Ng1 Ra7 33. Nf3 Na6 34.
Rd7 Nb8 35. Re7 Kf8 36. Rc7 Na6 37. Rc8+ Kg7 38. Ng5 b6 39. Rc6 Rb7 40. Kg3 Nc7
41. Kf4 Nb5 42. Ke3 Na7 43. Rc1 Nb5 44. Rc8 Na7 45. Rc1 Nb5 46. Nf3 Ra7 47. Rc6
Ra2 48. Rxb6 Nc3 49. Rb7 Kg8 50. Rb8+ Kg7 51. Rb7 Kg8 52. Ng5 Nd1+ 53. Kf4 Rxf2+
54. Kg3 Rf1 55. b4 Nc3 56. Kh2 Ne2 57. Nf3 Rd1 58. b5 Nxd4 59. Ng5 Rb1 60. Rxf7
Rxb5 61. Rf6 Kg7 62. Rf4 Nf5 63. Nxe6+ Kf7 64. Ng5+ Ke7 65. Ra4 d4 66. Ra7+ Ke8
67. e6 Re5 68. Ra8+ Ke7 69. Ra7+ Ke8 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.20"]
[Round "3.2"]
[White "Neiksans, Arturs"]
[Black "Jacobson, Brandon"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2566"]
[BlackElo "2486"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "11601388"]
[BlackFideId "30901561"]
[EventDate "2019.06.18"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Ng6 7. Be2 Be7 8.
c4 O-O 9. Nc3 Nxd4 10. Qxd4 b6 11. Be3 Bb7 12. Rfd1 Bc6 13. f3 Bf6 14. Qd2 Qe7
15. Rac1 Rad8 16. Bf1 Be5 17. Ne2 Bb7 18. f4 Bb8 19. Nc3 d5 20. exd5 Rfe8 21.
Re1 exd5 22. Nxd5 Qd6 23. g3 Bxd5 24. cxd5 Ne7 25. Bg2 Nxd5 26. Qxd5 Qxd5 27.
Bxd5 Rxd5 28. Bxb6 Rf8 29. Bc5 Rfd8 30. Be7 Re8 31. Bb4 Red8 32. Rc5 R5d7 33.
Ba5 Rf8 34. Rec1 f6 35. Kf1 Kf7 36. Rc8 Bd6 37. Rxf8+ Kxf8 38. Rc8+ Ke7 39. Ke2
Ke6 40. Kf3 h5 41. Ke4 Re7 42. Rh8 g6 43. Bc3 Bc5 44. Rd8 Bb6 45. Rf8 f5+ 46.
Kd3 Kd5 47. Be5 Re6 48. Rc8 Bg1 49. Rc2 a6 50. Rg2 Bc5 51. Rd2 Bg1 52. Rd1 Bc5
53. Rc1 g5 54. Rc4 Bg1 55. Bd4 Bxh2 56. Rc5+ Kd6 57. Rxf5 Bxg3 58. Be5+ Kd5 59.
Rxg5 h4 60. Rh5 Rc6 61. Bd4+ Kd6 62. Ke4 Rc2 63. Be5+ Ke6 64. Rh6+ Kd7 65. Kf5
Rf2 66. Kg4 a5 67. a3 Rg2 68. Kf5 Rf2 69. Kg4 Rg2 70. Kf5 Rf2 71. b4 axb4 72.
axb4 Rf1 73. b5 Rb1 74. b6 h3 75. Rh7+ Kc6 76. Rxh3 Bxf4 77. Bxf4 Kxb6 78. Rc3
Kb5 79. Be5 Kb4 80. Rc8 Kb3 81. Ke4 Re1+ 82. Kd5 Rd1+ 83. Bd4 Rd2 84. Rb8+ Kc2
85. Kc4 Re2 86. Ra8 Rd2 87. Be3 Re2 88. Ra3 Kd1 89. Kd3 Rd2+ 90. Ke4 Re2 91.
Ra1+ Kc2 92. Kf3 1-0

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.20"]
[Round "3.3"]
[White "Moradiabadi, Elshan"]
[Black "Hakobyan, Aram"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2548"]
[BlackElo "2559"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[WhiteFideId "12501255"]
[BlackFideId "13306677"]
[EventDate "2019.06.18"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2
c6 9. Rd1 Ne4 10. a4 a5 11. Ne1 f5 12. Nd3 Bf6 13. e3 Qe7 14. Be1 b6 15. Na3 Bb7
16. Rac1 Rac8 17. f3 Nd6 18. c5 bxc5 19. Nxc5 e5 20. Nxd7 Qxd7 21. dxe5 Bxe5 22.
Bxa5 Qe6 23. Bb6 c5 24. f4 Bf6 25. Bxc5 d4 26. exd4 Bxd4+ 27. Rxd4 Qe3+ 28. Kh1
Rxc5 29. Qxc5 Bxg2+ 30. Kxg2 Qe2+ 31. Kg1 Qe3+ 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.21"]
[Round "4.1"]
[White "Neiksans, Arturs"]
[Black "Chirila, Ioan-Cristian"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2566"]
[BlackElo "2561"]
[ECO "B27"]
[Opening "Sicilian"]
[Variation "Hungarian variation"]
[WhiteFideId "11601388"]
[BlackFideId "1211668"]
[EventDate "2019.06.18"]

1. e4 c5 2. Nf3 g6 3. c4 Bg7 4. d4 Nc6 5. dxc5 Qa5+ 6. Bd2 Qxc5 7. Nc3 Nf6 8.
Be2 O-O 9. O-O e6 10. Rc1 b6 11. Bf4 Ne8 12. a3 Qe7 13. e5 Bb7 14. Qd3 f6 15.
exf6 Qxf6 16. Bg3 Rf7 17. Rfd1 h6 18. Rc2 g5 19. h3 Rd8 20. Rcd2 Qe7 21. Nb5 e5
22. Qe3 d6 23. b4 Kh8 24. c5 bxc5 25. bxc5 d5 26. Rxd5 Rxd5 27. Rxd5 e4 28. Nd2
Ne5 29. Rd4 Ng6 30. Nd6 Nxd6 31. cxd6 Qf6 32. d7 Qd8 33. Bc7 Rxd7 34. Bxd8 Rxd4
35. Ba5 1-0

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.21"]
[Round "4.2"]
[White "Moradiabadi, Elshan"]
[Black "Gordievsky, Dmitry"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2548"]
[BlackElo "2592"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan, Chelyabinsk variation"]
[WhiteFideId "12501255"]
[BlackFideId "24112798"]
[EventDate "2019.06.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. Be2 Ne7 14. Ncb4 a5 15.
Nxe7+ Qxe7 16. Nd5 Qb7 17. Qb3 Rb8 18. O-O Be6 19. Rfd1 Rfc8 20. Rd3 Rc5 21.
Rad1 g6 22. a3 b4 23. axb4 axb4 24. Qxb4 Qa7 25. Qa3 Ra5 26. Qxd6 Rxb2 27. R3d2
Rxd2 28. Rxd2 Bxd5 29. Rxd5 Rxd5 30. Qxd5 Qa1+ 31. Bf1 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.21"]
[Round "4.3"]
[White "Hakobyan, Aram"]
[Black "Jacobson, Brandon"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2559"]
[BlackElo "2486"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "13306677"]
[BlackFideId "30901561"]
[EventDate "2019.06.18"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. Bxf6 Qxf6 8.
Qb3 Ra7 9. a3 Qd8 10. Qc2 c6 11. e3 Nd7 12. Bd3 g6 13. h4 Nf6 14. Ng5 Qd6 15.
Ne2 Bg7 16. Ng3 Bg4 17. Nf3 O-O 18. h5 Raa8 19. hxg6 hxg6 20. Ne5 Rae8 21. f4 c5
22. Qxc5 Qxc5 23. dxc5 Rxe5 24. fxe5 Nd7 25. Be2 Be6 26. Kf2 Bxe5 27. b4 Bxa1
28. Rxa1 Ne5 29. Rd1 Rc8 30. e4 dxe4 31. Nxe4 Kf8 32. Nd6 Rc7 33. Rh1 Ke7 34.
Rh8 Rd7 35. Rb8 Bd5 36. Nc8+ Ke6 37. Nb6 Re7 38. Rd8 Bc6 39. a4 Rc7 40. Rd6+ Kf5
41. Rd4 f6 42. b5 Be8 43. Rd8 Bf7 44. c6 axb5 45. cxb7 Rxb7 46. Nc8 Rc7 47. axb5
Rc2 48. b6 Rb2 49. b7 Nc6 50. Ne7+ Nxe7 51. b8=Q Rxb8 52. Rxb8 Nc6 53. Rc8 Ne5
54. Ke3 Bd5 55. g3 Be6 56. Rc1 Kg5 57. Rc5 Bg4 58. Bf1 Bf5 59. Ra5 Kg4 60. Kf2
Kg5 61. Be2 Bg4 62. Bb5 Bf5 63. Ra3 Ng4+ 64. Ke1 Ne5 65. Be2 Bg4 66. Bf1 Bf5 67.
Kd2 Bh3 68. Be2 Bg4 69. Ba6 Bc8 70. Be2 Bg4 71. Rb3 Bxe2 72. Kxe2 Kg4 73. Rb6
Kxg3 74. Rxf6 Kg4 75. Ke3 Kg5 76. Rf1 Ng4+ 77. Ke4 Nf6+ 78. Kf3 Kf5 79. Kg3+ Ke5
80. Kh4 Ne4 81. Kg4 Nf6+ 82. Kg5 Ne4+ 83. Kxg6 Kd4 84. Re1 Ke5 85. Ra1 Kf4 86.
Ra5 Kg4 87. Rf5 Ng3 88. Re5 Kf4 89. Kf6 Kf3 90. Ra5 Kf4 91. Ra4+ Ne4+ 92. Ke6
Ke3 93. Ke5 Nc3 94. Rd4 Ne2 95. Rh4 Kd3 96. Rh3+ Kc4 97. Rf3 Nc3 98. Re3 Nb5 99.
Re4+ Kc5 100. Rh4 Nc3 101. Rh8 Kc4 102. Rd8 Ne2 103. Rc8+ Kd3 104. Kd5 Nc3+ 105.
Kc5 Ne4+ 106. Kb4 Ke3 107. Rd8 Nd2 108. Kc5 Ne4+ 109. Kd5 Nd2 110. Re8+ Kd3 111.
Ra8 Kc3 112. Rh8 Kd3 113. Rh3+ Ke2 114. Ra3 Nf3 115. Ke4 Nd2+ 116. Kf4 Nc4 117.
Rc3 Nd2 118. Re3+ Kd1 119. Rh3 Kc2 120. Ke3 Kc3 121. Ke2+ Kc2 122. Re3 Nc4 123.
Rd3 Nb2 124. Rd2+ Kc3 125. Rxb2 Kxb2 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.22"]
[Round "5.1"]
[White "Chirila, Ioan-Cristian"]
[Black "Hakobyan, Aram"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2561"]
[BlackElo "2559"]
[ECO "D90"]
[Opening "Gruenfeld"]
[Variation "Three knights variation"]
[WhiteFideId "1211668"]
[BlackFideId "13306677"]
[EventDate "2019.06.18"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d5 5. cxd5 Nxd5 6. Bg5 c5 7. Nxd5 Qxd5 8.
Rc1 Qxa2 9. Rxc5 Na6 10. Rb5 h6 11. Bd2 Bd7 12. Ra5 Qxb2 13. e3 Nb4 14. Rc5 O-O
15. Bc3 Qa3 16. Qd2 a5 17. Bb2 Qa2 18. Be2 Rfc8 19. Rc3 Rxc3 20. Bxc3 Nc2+ 21.
Kf1 Rc8 22. Ne1 Qb1 23. Bd3 Bb5 24. Ke2 Na3 25. Bxa5 e5 26. Kf3 Bxd3 27. Qxd3
Nc2 28. Kg3 exd4 29. exd4 Qa1 30. Bd2 Nxd4 31. h3 Be5+ 32. f4 Rd8 33. Kh2 Ne6
34. Qxd8+ Nxd8 35. Nf3 Qb2 36. fxe5 g5 37. Rc1 Ne6 38. Rc4 Qb3 39. Rb4 Qd5 40.
h4 b5 41. Kg3 Nc5 42. Rd4 Ne4+ 43. Kh2 Qc6 44. Rd8+ Kg7 45. Nd4 Qc7 0-1

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.22"]
[Round "5.2"]
[White "Jacobson, Brandon"]
[Black "Moradiabadi, Elshan"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2486"]
[BlackElo "2548"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "30901561"]
[BlackFideId "12501255"]
[EventDate "2019.06.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a6 7. a4 O-O 8. Nbd2 a5
9. Re1 h6 10. h3 Ne7 11. Bb3 Ng6 12. Nf1 Re8 13. Ng3 Be6 14. d4 Bb6 15. Bc2 c6
16. Be3 Qc7 17. Qc1 Rad8 18. Nf5 Bxf5 19. exf5 Nf8 20. Bxh6 N8h7 21. Be3 e4 22.
Nd2 d5 23. g4 Qd6 24. Kg2 Bc7 25. Rh1 g6 26. fxg6 fxg6 27. Qg1 Rf8 28. Kf1 Rf7
29. Ke2 Nf8 30. Re1 b5 31. Kd1 Rb8 32. Kc1 bxa4 33. Bxa4 Ne6 34. f3 Nf4 35. Bc2
a4 36. fxe4 dxe4 37. Bxf4 Qxf4 38. g5 a3 39. bxa3 Nd5 40. Rxe4 Qd6 41. Nc4 Qf8
42. Qg4 Rf1+ 43. Rxf1 Qxf1+ 44. Kd2 Qxc4 45. Qf3 Ba5 46. Qd3 Bxc3+ 47. Kd1 Qxd3+
48. Bxd3 Kf7 49. h4 Bb2 50. Bc4 Bxa3 51. Re5 Rh8 52. Re4 Bd6 53. Rg4 Kg7 54. Kd2
Re8 55. Rg1 Re4 56. Kd3 Re3+ 57. Kd2 Bb4+ 58. Kd1 Re4 59. Kc2 Rxh4 60. Ra1 Rxd4
61. Ra7+ Kf8 62. Ra8+ Kf7 0-1

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.22"]
[Round "5.3"]
[White "Gordievsky, Dmitry"]
[Black "Neiksans, Arturs"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2592"]
[BlackElo "2566"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "24112798"]
[BlackFideId "11601388"]
[EventDate "2019.06.18"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. d4 Bg7 6. O-O O-O 7. Qc2 c5 8. d5 b5
9. e4 bxc4 10. Nfd2 e6 11. Nc3 exd5 12. exd5 d6 13. Nxc4 Ba6 14. b3 Nbd7 15. Bf4
Nb6 16. Bxd6 Re8 17. Bxc5 Nxc4 18. bxc4 Bxc4 19. Rfd1 Rc8 20. Bd4 Bxd5 21. Qa4
Bxg2 22. Kxg2 Qc7 23. Bxf6 Bxf6 24. Nd5 Qc6 25. Qxc6 Rxc6 26. Rac1 Rd6 27. Rc7
a6 28. Ne7+ Bxe7 29. Rxe7 Rxd1 30. Rxe8+ Kg7 31. Re5 Rd6 32. Ra5 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.24"]
[Round "6.1"]
[White "Chirila, Ioan-Cristian"]
[Black "Jacobson, Brandon"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2561"]
[BlackElo "2486"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "1211668"]
[BlackFideId "30901561"]
[EventDate "2019.06.18"]

1. Nf3 e6 2. g3 g5 3. d4 g4 4. Ne5 h5 5. h3 d6 6. Nd3 gxh3 7. Bxh3 h4 8. g4 Nc6
9. c3 Qe7 10. g5 Bd7 11. e4 O-O-O 12. Be3 f6 13. g6 Bh6 14. Qf3 Qg7 15. Rg1 Nge7
16. Bxh6 Rxh6 17. Nf4 f5 18. exf5 exf5 19. Nh5 Qh8 20. Nf4 Nxg6 21. Nd2 Nxf4 22.
Qxf4 Re8+ 23. Kd1 Kb8 24. Kc2 Nd8 25. Rae1 Ne6 26. Qf3 Rf8 27. d5 Nc5 28. Re7
Rh7 29. Rge1 Rxe7 30. Rxe7 Qf6 31. Rh7 Bb5 32. c4 Ba4+ 33. b3 f4 34. Qg4 Qa1 35.
Qg7 Qxa2+ 36. Qb2 Qxb2+ 37. Kxb2 Nd3+ 38. Kc3 Nxf2 39. Be6 Be8 40. Rxh4 c5 41.
Rh6 a5 42. Nf3 b5 43. Rh2 b4+ 44. Kd2 Ne4+ 45. Kc2 a4 46. bxa4 Bxa4+ 47. Kb2 Bd1
48. Nd2 Nxd2 49. Rxd2 Bf3 0-1

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.24"]
[Round "6.2"]
[White "Hakobyan, Aram"]
[Black "Gordievsky, Dmitry"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2559"]
[BlackElo "2592"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[WhiteFideId "13306677"]
[BlackFideId "24112798"]
[EventDate "2019.06.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. O-O Nec6 7. Nb3 Be7 8.
Nc3 d6 9. f4 b5 10. Bd2 Nd7 11. Qf3 Bb7 12. a4 b4 13. Nd1 O-O 14. Ne3 Bf6 15.
Rae1 Bxb2 16. Qh3 Bc3 17. e5 g6 18. Bxc3 bxc3 19. exd6 Nb4 20. Bc4 Qb6 21. a5
Qxd6 22. Rd1 Qe7 23. Ng4 Nf6 24. Qh4 Nfd5 25. Qf2 Rac8 26. Bxd5 Nxd5 27. Nd4 f5
28. Ne5 Nf6 29. Rb1 Ne4 30. Qe3 Nd2 31. Rb6 Nxf1 32. Kxf1 Bd5 33. Rxa6 Rb8 34.
Rb6 Rxb6 35. axb6 Rc8 36. Nb5 Qb4 37. Nc7 Qb1+ 38. Qe1 Bxg2+ 39. Ke2 Qxb6 40.
Qg3 Rxc7 41. Nxg6 Qb5+ 0-1

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.24"]
[Round "6.3"]
[White "Moradiabadi, Elshan"]
[Black "Neiksans, Arturs"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2548"]
[BlackElo "2566"]
[ECO "E16"]
[Opening "Queen's Indian"]
[Variation "Riumin variation"]
[WhiteFideId "12501255"]
[BlackFideId "11601388"]
[EventDate "2019.06.18"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O O-O 8. Nc3
Na6 9. Re1 c5 10. e4 cxd4 11. Nxd4 Nc5 12. Qe2 Qc8 13. b4 Na6 14. a3 d6 15. Rac1
Nb8 16. f4 Nbd7 17. e5 dxe5 18. fxe5 Ne8 19. Bxb7 Qxb7 20. Qg2 Qxg2+ 21. Kxg2
Nc7 22. Nc6 Rfe8 23. Ne4 Nb8 24. Nxe7+ Rxe7 25. b5 Ne8 26. Bb4 Rb7 27. a4 Nd7
28. c5 bxc5 29. Nxc5 Nxc5 30. Bxc5 Nc7 31. Bd6 Nd5 32. Rc6 h5 33. Rec1 Kh7 34.
Rc8 Rxc8 35. Rxc8 f6 36. Rb8 Rd7 37. a5 fxe5 38. Bxe5 Ne3+ 39. Kh3 g5 40. b6
axb6 41. axb6 Kg6 42. g4 hxg4+ 43. Kg3 Rd2 44. Rg8+ Kf5 45. Rxg5+ Kxg5 46. Bf4+
Kf5 0-1

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.25"]
[Round "7.1"]
[White "Moradiabadi, Elshan"]
[Black "Chirila, Ioan-Cristian"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2548"]
[BlackElo "2561"]
[ECO "B32"]
[Opening "Sicilian defence"]
[WhiteFideId "12501255"]
[BlackFideId "1211668"]
[EventDate "2019.06.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. g3 a6 8. Bg2
d6 9. O-O Be7 10. a4 Qc7 11. a5 Ne5 12. Kh1 Bd7 13. f4 Nc4 14. Qe2 e5 15. fxe5
Nxe5 16. Nd4 Bc6 17. Bg5 h6 18. Bf4 g6 19. Nd5 Nxd5 20. exd5 Bd7 21. Rae1 Bf6
22. Qd2 Bg7 23. Nf3 O-O 24. Nxe5 dxe5 25. d6 Qc5 26. b4 Qb5 27. Bxh6 Bxh6 28.
Qxh6 Bc6 29. Qd2 Rac8 30. Rd1 Rfd8 31. Rfe1 Bxg2+ 32. Kxg2 Rc4 33. c3 Qc6+ 34.
Qd5 Rxc3 35. Qxc6 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.25"]
[Round "7.2"]
[White "Neiksans, Arturs"]
[Black "Hakobyan, Aram"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2566"]
[BlackElo "2559"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteFideId "11601388"]
[BlackFideId "13306677"]
[EventDate "2019.06.18"]

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 Nf5 11. c3 d5 12. Bf4 Nh4 13. Bd3 Bf5 14. Bxf5 Nxf5
15. Nd2 Qd7 16. Nf3 Rfe8 17. Qd3 Nh4 18. Nxh4 Bxh4 19. Qd2 Bf6 20. Bg5 Bxg5 21.
Qxg5 c6 22. Qd2 Kf8 23. Qd3 Kg8 24. Qd2 Kf8 25. Qd3 Kg8 26. Qd2 Kf8 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.25"]
[Round "7.3"]
[White "Gordievsky, Dmitry"]
[Black "Jacobson, Brandon"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2592"]
[BlackElo "2486"]
[ECO "D30"]
[Opening "QGD"]
[WhiteFideId "24112798"]
[BlackFideId "30901561"]
[EventDate "2019.06.18"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 dxc4 5. e3 b5 6. a4 c6 7. Be2 Bb7 8. O-O a6
9. b3 cxb3 10. Qxb3 Nbd7 11. Rd1 Be7 12. Ne1 O-O 13. Nd3 Qb6 14. Nd2 c5 15. axb5
Bd5 16. Qb1 c4 17. Ne5 Bd8 18. Rxa6 Rxa6 19. Nexc4 Qb7 20. bxa6 Qxa6 21. Bd3 h6
22. Bf4 Be7 23. Ne5 Qa8 24. e4 Rb8 25. Qa1 Qxa1 26. Rxa1 Ra8 27. Rb1 Nxe5 28.
dxe5 Nh5 29. Be3 Bc6 30. Rc1 Ba4 31. Ra1 Bb4 32. g4 Rd8 33. Rxa4 Bxd2 34. Bxd2
Rxd3 35. Be3 1-0

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.26"]
[Round "8.1"]
[White "Chirila, Ioan-Cristian"]
[Black "Gordievsky, Dmitry"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2561"]
[BlackElo "2592"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "1211668"]
[BlackFideId "24112798"]
[EventDate "2019.06.18"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. a4 a5 7. Nc3 Nc6 8. Nb5
Bd7 9. Re1 e5 10. dxe5 dxe5 11. e4 Qc8 12. Qe2 Bg4 13. c3 Rd8 14. Qc2 Qd7 15.
Be3 Qe7 16. h3 Be6 17. b3 Ne8 18. Bf1 f6 19. Nd2 Kh8 20. Nc4 f5 21. Bg2 f4 22.
gxf4 exf4 23. Bxf4 Bxc4 24. bxc4 Ne5 25. Bg3 Nf6 26. f4 Nh5 27. Bh2 Bh6 28. Rf1
Nxc4 29. Qe2 Nd2 30. Rf2 Qc5 31. Kh1 Nb3 32. Raf1 Rd2 33. Qf3 c6 34. Nc7 Rc8 35.
Ne6 Qe7 36. f5 Qf6 37. Qg4 Rxf2 38. Rxf2 Rg8 39. e5 Qf7 40. f6 Re8 41. Nd8 Qc7
42. e6 Qxd8 43. Be5 Bg7 44. e7 1-0

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.26"]
[Round "8.2"]
[White "Jacobson, Brandon"]
[Black "Neiksans, Arturs"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2486"]
[BlackElo "2566"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "30901561"]
[BlackFideId "11601388"]
[EventDate "2019.06.18"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Be3
Bb4 9. Nxc6 bxc6 10. f4 O-O 11. e5 Nd5 12. Nxd5 cxd5 13. c3 Bc5 14. Bxc5 Qxc5+
15. Qd4 d6 16. exd6 Qxd6 17. c4 a5 18. cxd5 Bb7 19. Bf3 Bxd5 20. Bxd5 Qxd5 21.
Qxd5 exd5 22. Rad1 Rfb8 23. Rf2 Rb5 24. Rd4 g6 25. Rfd2 Rd8 26. Kf2 Rc5 27. Ke2
Kf8 28. Kd3 Ke7 29. Re2+ Kf6 30. g4 h6 31. h4 Rc1 32. g5+ Kg7 33. Ra4 Rd1+ 34.
Rd2 Rh1 35. gxh6+ Kxh6 36. Rxa5 Rxh4 37. Rf2 d4 38. Kc4 Rh1 39. Rd2 Rc1+ 40. Kd3
Rf1 41. f5 g5 42. Rh2+ Kg7 43. Rg2 f6 44. Ra7+ Kg8 45. Rh2 Rf3+ 46. Kc4 Rxf5 47.
Rhh7 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.26"]
[Round "8.3"]
[White "Hakobyan, Aram"]
[Black "Moradiabadi, Elshan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2559"]
[BlackElo "2548"]
[ECO "D31"]
[Opening "QGD"]
[Variation "3.Nc3"]
[WhiteFideId "13306677"]
[BlackFideId "12501255"]
[EventDate "2019.06.18"]

1. c4 e6 2. Nc3 d5 3. d4 Bb4 4. e3 Nf6 5. a3 Bxc3+ 6. bxc3 c6 7. Bd3 b6 8. Ne2
Ba6 9. cxd5 Bxd3 10. Qxd3 cxd5 11. f3 Qc8 12. e4 Qa6 13. Qc2 O-O 14. Bg5 Nfd7
15. O-O Nc6 16. exd5 exd5 17. Nf4 f6 18. Bh4 g5 19. Qf5 Qc8 20. Qxd5+ Kh8 21.
Rae1 gxh4 22. Re6 Nce5 23. dxe5 fxe5 24. Rc6 Qb7 25. Ne6 Rac8 26. Nxf8 Nf6 27.
Ng6+ Kg7 28. Qxe5 Qxc6 29. Nf4 Qxc3 30. Qe7+ Kh8 31. Kh1 Rg8 32. h3 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.27"]
[Round "9.1"]
[White "Hakobyan, Aram"]
[Black "Chirila, Ioan-Cristian"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2559"]
[BlackElo "2561"]
[ECO "B32"]
[Opening "Sicilian defence"]
[WhiteFideId "13306677"]
[BlackFideId "1211668"]
[EventDate "2019.06.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 d6 8. O-O
a6 9. Be3 Qc7 10. f4 Be7 11. Qf3 O-O 12. g4 Nd7 13. g5 Re8 14. e5 Nf8 15. Qh5
dxe5 16. Rf3 g6 17. Qh6 f5 18. gxf6 Bxf6 19. Ne4 Bg7 20. Qg5 Qe7 21. Bc5 Qd8 22.
Nd6 Nd4 23. Nxd4 exd4 24. Nxe8 Qxe8 25. Re1 Bd7 26. f5 gxf5 27. Bxf5 Ng6 28. Qg4
exf5 29. Rxe8+ Rxe8 30. Qg5 f4 31. Qd5+ Be6 32. Qxb7 Bg4 33. Rf1 Rd8 34. Bb6 Rd7
35. Qb8+ Bf8 36. Bc5 Rf7 37. Bxf8 Rxf8 38. Qd6 f3 39. h3 1-0

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.27"]
[Round "9.2"]
[White "Moradiabadi, Elshan"]
[Black "Jacobson, Brandon"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2548"]
[BlackElo "2486"]
[ECO "A89"]
[Opening "Dutch"]
[Variation "Leningrad, main variation with Nc6"]
[WhiteFideId "12501255"]
[BlackFideId "30901561"]
[EventDate "2019.06.18"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Nc6 8. d5 Ne5
9. Nxe5 dxe5 10. c5 Kh8 11. Qb3 h6 12. Rd1 g5 13. Bd2 e4 14. Rac1 Qe8 15. Be3 c6
16. Bd4 e5 17. dxe6 Qe7 18. Qc2 Bxe6 19. b4 Rad8 20. Be5 Qf7 21. Rxd8 Rxd8 22.
Rd1 Rxd1+ 23. Qxd1 Nd5 24. Qd4 Nxc3 25. Qxc3 Bxa2 26. g4 Be6 27. gxf5 Bxf5 28.
Qd4 Qe7 29. Bxg7+ Qxg7 30. Qd6 Kh7 31. h3 h5 32. e3 h4 33. Kh2 Bg6 34. Qe6 Qf7
35. Qxf7+ Bxf7 36. Bxe4+ Kg7 37. f4 gxf4 38. exf4 Kf6 39. Kg2 Be8 40. Kf2 Bd7
41. Bg2 b6 42. cxb6 axb6 43. Ke3 c5 44. bxc5 bxc5 45. Bf1 Bc6 46. Be2 Bd7 47.
Bf1 Bf5 48. Bg2 Ke6 49. Kd2 c4 50. Bf1 Kd5 51. Kc3 Ke4 52. Bxc4 Bxh3 53. Kd2
Kxf4 54. Ke1 Kg3 55. Bd5 Bg4 56. Kf1 h3 57. Kg1 h2+ 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.27"]
[Round "9.3"]
[White "Neiksans, Arturs"]
[Black "Gordievsky, Dmitry"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2566"]
[BlackElo "2592"]
[ECO "B08"]
[Opening "Pirc"]
[Variation "classical system, 5.Be2"]
[WhiteFideId "11601388"]
[BlackFideId "24112798"]
[EventDate "2019.06.18"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O a6 7. Re1 Nc6 8. Bg5
h6 9. Bf4 e6 10. h3 b5 11. Bf1 b4 12. Nb1 Bb7 13. c3 a5 14. Nbd2 a4 15. cxb4 Nh5
16. Be3 f5 17. exf5 exf5 18. b5 Nb4 19. Nc4 Bxf3 20. gxf3 Nd5 21. f4 Nhxf4 22.
Qf3 g5 23. Bd2 Bxd4 24. Rad1 Qf6 25. Ne3 Ne7 26. Rc1 Neg6 27. Nd5 Nxd5 28. Qxd5+
Kh8 29. Re6 Ne7 30. Rxe7 Bxf2+ 31. Kxf2 Qxe7 32. Re1 Qf7 33. Qd4+ Kh7 34. Bc4 d5
35. Bb4 Qf6 36. Qxf6 Rxf6 37. Bxd5 Rb8 38. Bc3 Rxb5 39. Bxf6 Rxd5 40. Bc3 f4 41.
Re7+ Kg6 42. Rxc7 a3 43. b4 Rd1 44. Ra7 h5 45. Rxa3 g4 46. Ra6+ Kf5 47. Ra5+ Kg6
48. h4 Rc1 49. Rg5+ Kf7 50. Be5 Rc2+ 51. Ke1 f3 52. b5 Rc1+ 53. Kd2 Ke6 54. Bd4
Rc4 55. Be3 Ra4 56. b6 Rxa2+ 57. Kc3 f2 58. Bxf2 Rxf2 59. Rg8 Rf7 60. Kc4 Ke5
61. Rg5+ Kf4 62. Rxh5 g3 63. Rb5 g2 64. Rg5 Rf6 65. Rxg2 Rxb6 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.28"]
[Round "10.1"]
[White "Chirila, Ioan-Cristian"]
[Black "Neiksans, Arturs"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2561"]
[BlackElo "2566"]
[ECO "E18"]
[Opening "Queen's Indian"]
[Variation "old main line, 7.Nc3"]
[WhiteFideId "1211668"]
[BlackFideId "11601388"]
[EventDate "2019.06.18"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. d4 Ne4 8. Bd2
Bf6 9. Ne5 Nxc3 10. Bxc3 Bxg2 11. Kxg2 d5 12. Ng4 Be7 13. cxd5 Qxd5+ 14. Kg1 Nd7
15. Qc2 Nf6 16. Nxf6+ Bxf6 17. Rfd1 Rfd8 18. Rd3 h6 19. a4 c5 20. dxc5 Qxc5 21.
Rad1 Qc7 22. Rxd8+ Rxd8 23. Rxd8+ Qxd8 24. Bxf6 Qxf6 25. b3 Qd8 26. h4 h5 27. e3
a5 28. Qc4 g6 29. Kh2 Qd6 30. Kg1 Qd1+ 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.28"]
[Round "10.2"]
[White "Gordievsky, Dmitry"]
[Black "Moradiabadi, Elshan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2592"]
[BlackElo "2548"]
[ECO "D41"]
[Opening "QGD"]
[Variation "Semi-Tarrasch, 5.cd"]
[WhiteFideId "24112798"]
[BlackFideId "12501255"]
[EventDate "2019.06.18"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8.
cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rfc1 Bb7 14. Bd3
Nf6 15. Qf4 e5 16. Qxe5 Re8 17. Qc7 Bxe4 18. Bxe4 Nxe4 19. Qxd8 Rexd8 20. Rc7
Nd6 21. Re1 Rdc8 22. Rd7 Rd8 23. Ree7 a5 24. Ne5 h6 25. g4 b5 26. Nc6 Rxd7 27.
Rxd7 Nc4 28. Rb7 b4 29. Rb5 Kf8 30. Kg2 Ke8 31. Rc5 Nd6 32. Rxa5 Rxa5 33. Nxa5
Kd7 34. d5 Ne4 35. Nc6 b3 36. axb3 Kd6 37. Nd8 f6 38. Ne6 g5 39. f3 Nc3 40. Nd4
Nxd5 41. Kf2 Ke5 42. Nc2 Nf4 43. b4 Kd5 44. Ke3 h5 45. b5 Ng2+ 46. Kf2 Nf4 47.
gxh5 Nxh5 48. Nd4 Nf4 49. b6 Kd6 50. Kg3 Nd5 51. b7 Kc7 52. Kg4 Ne3+ 53. Kh5
Kxb7 54. Kg6 g4 55. fxg4 Nxg4 56. h4 Kc7 57. h5 Kd7 58. Kf7 Nh6+ 59. Kg7 Ng4 60.
Kf7 Nh6+ 61. Kxf6 Ke8 62. Kg6 Nf7 63. Kg7 Ke7 64. Nf5+ Ke6 65. Ng3 Ke7 66. Ne4
Ke6 67. Kg8 Ke7 68. Kh7 Kf8 69. Nf6 Ng5+ 70. Kg6 Nf7 71. Nd5 Kg8 72. Ne7+ Kf8
73. Kf6 Nh6 1/2-1/2

[Event "St Louis Summer C"]
[Site "Saint Louis USA"]
[Date "2019.06.28"]
[Round "10.3"]
[White "Jacobson, Brandon"]
[Black "Hakobyan, Aram"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2486"]
[BlackElo "2559"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "30901561"]
[BlackFideId "13306677"]
[EventDate "2019.06.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O a6 7. a4 Ba7 8. Nbd2
O-O 9. h3 Kh8 10. b4 Ng8 11. Qb3 f5 12. a5 fxe4 13. Nxe4 Nge7 14. Be6 Rxf3 15.
gxf3 d5 16. Bxc8 Qxc8 17. Kh2 dxe4 18. fxe4 Qd7 19. Qd1 Ng6 20. Be3 Rf8 21. Rg1
Nf4 22. Rg3 Rf6 23. Bxa7 Nxa7 24. Qd2 Nb5 25. Rc1 Rg6 26. Qe3 Rxg3 27. Qxg3 Kg8
28. Rc2 Qc6 29. Qg4 g6 30. f3 Nd4 31. Rc1 Nxd3 32. Qc8+ Kg7 33. Rf1 Qxc3 34.
Qd7+ Kh6 35. Qf7 Qd2+ 36. Kg3 Ne2+ 0-1

