[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Durarbayli, Vasif"]
[Black "Swiercz, Dariusz"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "2623"]
[BlackElo "2667"]
[PlyCount "88"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

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
d6 9. c3 h6 10. h3 Re8 11. a4 Bd7 12. Be3 Bf8 13. Nbd2 Na5 14. Bc2 c5 15. d4
exd4 16. cxd4 Nc6 17. dxc5 dxc5 18. Nb3 c4 19. Nc5 Nb4 20. Nxd7 Qxd7 21. Bb1
Nd3 22. Bxd3 cxd3 23. e5 Ne4 24. axb5 Qxb5 25. Qa4 Nc5 26. Qxb5 axb5 27. Rxa8
Rxa8 28. Rd1 Ra2 29. b4 Ne6 30. Rxd3 Rb2 31. Nd4 Rxb4 32. Nxe6 fxe6 33. Kf1 g5
34. Rd8 Rb1+ 35. Ke2 Kf7 36. Rb8 Bg7 37. f4 gxf4 38. Bxf4 h5 39. Rb7+ Kg6 40.
g4 Rb2+ 41. Kf3 Rb3+ 42. Ke4 Rb4+ 43. Kf3 Rb3+ 44. Ke4 Rb4+ 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Quesada Perez, Yuniesky"]
[Black "Xiong, Jeffery"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2622"]
[BlackElo "2679"]
[PlyCount "52"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 h6 7. f4 Nf6 8. Bd3 Bb7
9. a3 Ng4 10. Nf3 Nd7 11. e5 e6 12. O-O-O Qe7 13. Bg1 h5 14. Ne4 Bxe4 15. Bxe4
d5 16. Bd3 Nb6 17. Qb4 Qd7 18. Qe1 Nc4 19. Nd2 Nxd2 20. Qxd2 Bf8 21. Be2 Nh6
22. Qa5 Be7 23. Rh3 Bd8 24. Qd2 Be7 25. Qa5 Bd8 26. Qd2 Be7 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Nyzhnyk, Illya"]
[Black "Shimanov, Aleksandr"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2644"]
[BlackElo "2614"]
[PlyCount "54"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. h3 Bh5 7. Qe1 e5 8. e4
dxe4 9. dxe4 Bc5 10. Nh4 O-O 11. Kh1 Re8 12. Nd2 a5 13. a4 Bb4 14. Qe3 Bc5 15.
Qd3 Nf8 16. Qxd8 Rexd8 17. Bf3 Bxf3+ 18. Nhxf3 N6d7 19. Nc4 f6 20. Bd2 Bb4 21.
Be3 Ne6 22. Kg2 b5 23. c3 bxc4 24. cxb4 axb4 25. Rfc1 Ndc5 26. Bxc5 Nxc5 27.
Rxc4 Rxa4 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Shabalov, Alexander"]
[Black "Bruzon Batista, Lazaro"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2528"]
[BlackElo "2664"]
[PlyCount "87"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e6 2. Nc3 Bb4 3. e4 Ne7 4. a3 Bxc3 5. dxc3 d6 6. Be3 b6 7. Qc2 e5 8.
O-O-O O-O 9. f4 exf4 10. Bxf4 Ng6 11. Bg3 Nd7 12. Nf3 Bb7 13. Bd3 Nge5 14. Be2
Re8 15. Rhe1 Qf6 16. Nd2 Qg6 17. Kb1 Nc5 18. Bf3 a5 19. b3 Re7 20. Re3 f6 21.
Rde1 Kh8 22. Kc1 h6 23. Kd1 Rae8 24. a4 Qf7 25. Nf1 Bc6 26. Nd2 Bd7 27. Rf1 Rf8
28. Kc1 Qe8 29. Kb2 Qc8 30. Be2 Rfe8 31. Bh5 Rf8 32. Ka2 Be8 33. Qd1 Bxh5 34.
Qxh5 Qe8 35. Qf5 Qd7 36. Nf3 Ng4 37. Ree1 Rfe8 38. Nh4 Rxe4 39. Ng6+ Kg8 40.
Qd5+ Qf7 41. Nf4 Ne3 42. Qxf7+ Kxf7 43. Rf3 g5 44. Nh5 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Gabuzyan, Hovhannes"]
[Black "Sorokin, Aleksey"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2613"]
[BlackElo "2531"]
[PlyCount "73"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qc8 8.
Nd2 e6 9. Ngf3 Be7 10. O-O O-O 11. Rae1 Bh5 12. Qc2 Bg6 13. Bxg6 hxg6 14. Qd3
a6 15. Ng5 Nh5 16. Qh3 Bxg5 17. Bxg5 Re8 18. Qh4 e5 19. dxe5 Nxe5 20. h3 Qc6
21. Qd4 Nd7 22. Be7 Nhf6 23. Re3 Nf8 24. Bxf6 gxf6 25. Rfe1 Rxe3 26. Rxe3 Kg7
27. Nf1 Ne6 28. Qd2 Nc5 29. Ng3 Ne4 30. Qd4 Re8 31. Ne2 Ng5 32. Nf4 Re4 33.
Rxe4 dxe4 34. Nd5 Qe6 35. c4 Qf5 36. Qb6 Nxh3+ 37. gxh3 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Liang, Awonder"]
[Black "Shtembuliak, Evgeny"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2600"]
[BlackElo "2516"]
[PlyCount "88"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 dxc4 5. O-O a6 6. Qc2 b5 7. Ne5 Nd5 8. b3
cxb3 9. Qxb3 Bb7 10. a4 b4 11. d4 Be7 12. Bb2 a5 13. Rc1 O-O 14. Nd2 Ra6 15.
Nd3 Nd7 16. Rc2 Qa8 17. e4 N5f6 18. Rxc7 Bd8 19. Rxb7 Qxb7 20. e5 Nd5 21. Nc4
Rc6 22. Nf4 Nxf4 23. gxf4 Qa6 24. Ne3 Rc8 25. Qd1 Kh8 26. d5 exd5 27. Qxd5 Qe6
28. Qb7 Rb8 29. Qe4 Nc5 30. Qc2 Bb6 31. Nd5 b3 32. Qc3 Ba7 33. Qxa5 Qa6 34. Qd2
Nd3 35. Rf1 Nxb2 36. Qxb2 Qxa4 37. f5 Bd4 38. Qe2 b2 39. Qe4 Rfc8 40. f6 g6 41.
e6 fxe6 42. Nf4 b1=Q 43. Rxb1 Rxb1+ 44. Qxb1 Bxf2+ 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Vazquez, Guillermo"]
[Black "Vorontsov, Pavlo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2497"]
[BlackElo "2545"]
[PlyCount "104"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 g6 6. Nb5 Qb6 7. c4 c6 8. Nc3
Bg7 9. h3 Bf5 10. Be2 Ne4 11. O-O O-O 12. Qb3 Nxc3 13. bxc3 c5 14. Ba3 cxd4 15.
Nxd4 Nc6 16. Nxf5 gxf5 17. Rab1 Qxb3 18. Rxb3 b6 19. c5 bxc5 20. Bxc5 Rac8 21.
Rd1 Rc7 22. Rd5 Rfc8 23. Ba6 Rd8 24. c4 e6 25. Rxd8+ Nxd8 26. Be3 Be5 27. g3
Kf8 28. Bb5 Nc6 29. Rd3 a6 30. Ba4 Na5 31. c5 Nc4 32. Rd8+ Kg7 33. Bc1 Rxc5 34.
Bb3 Na5 35. Bd2 Nxb3 36. axb3 Rc6 37. Ra8 Bd4 38. Kf1 Rc2 39. Be3 Bxe3 40. fxe3
Rc6 41. Rb8 h5 42. h4 Kf6 43. Ke2 Rc2+ 44. Kd3 Rg2 45. Rg8 e5 46. Rg5 e4+ 47.
Kd4 Rd2+ 48. Kc4 Rd3 49. Rxh5 Rxe3 50. Rg5 Re1 51. Kc3 Rd1 52. Rg8 f4 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Shetty, Atulya"]
[Black "Baryshpolets, Andrey"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2420"]
[BlackElo "2591"]
[PlyCount "93"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 d4 5. O-O c5 6. e3 Nc6 7. exd4 cxd4 8. d3
Bd6 9. Bg5 h6 10. Bxf6 Qxf6 11. Nbd2 Qe7 12. a3 a5 13. Ne4 Bc7 14. b4 f5 15.
Ned2 axb4 16. axb4 Rxa1 17. Qxa1 Qxb4 18. Nxd4 Nxd4 19. Qxd4 O-O 20. Qe3 Ba5
21. Nf3 Bb6 22. Qe2 Rd8 23. Qc2 Qd6 24. Rb1 Bc5 25. d4 Bxd4 26. Nxd4 Qxd4 27.
Bxb7 Bxb7 28. Rxb7 Rc8 29. Qe2 Qxc4 30. Qxc4 Rxc4 31. h4 Kh7 32. Kg2 Kg6 33.
Rb6 Kf6 34. Ra6 f4 35. gxf4 Rxf4 36. Kg3 Rd4 37. Ra5 g6 38. Rb5 h5 39. f3 Rd5
40. Rb8 g5 41. Rh8 g4 42. fxg4 Rd3+ 43. Kf4 e5+ 44. Ke4 Rd4+ 45. Kf3 Rf4+ 46.
Ke3 Rxg4 47. Rxh5 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Ali Marandi, Cemil Can"]
[Black "Santarius, Erik"]
[Result "0-1"]
[ECO "C87"]
[WhiteElo "2531"]
[BlackElo "2396"]
[PlyCount "98"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. h3
Bh5 9. d3 Nd7 10. Nbd2 Nc5 11. Bc2 Ne6 12. Nf1 Ng5 13. Bxg5 Bxg5 14. Ng3 Bxf3
15. Qxf3 g6 16. Rad1 Qf6 17. Qe2 Nd8 18. Nf1 Ne6 19. g3 h5 20. h4 Bh6 21. Ne3
Bxe3 22. Qxe3 g5 23. hxg5 Nxg5 24. Kg2 h4 25. f4 Ne6 26. fxe5 dxe5 27. Rf1 Qg7
28. d4 O-O-O 29. dxe5 Rdg8 30. Bb3 Qxe5 31. Rf5 Qxg3+ 32. Qxg3 Rxg3+ 33. Kf2
Ng5 34. Rd4 Rd8 35. Bc2 Nh3+ 36. Kf1 Rg1+ 37. Ke2 Rg2+ 38. Kd3 Nf2+ 39. Ke3
Ng4+ 40. Kf3 h3 41. Bb3 Rh8 42. Rd1 f6 43. Rh1 Ne5+ 44. Kf4 h2 45. Rxf6 Nd3+
46. Ke3 Rg1 47. Rf1 Rh3+ 48. Ke2 Rg2+ 49. Kd1 Kb8 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Homa, Seth"]
[Black "Sheng, Joshua"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2245"]
[BlackElo "2451"]
[PlyCount "66"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 c5 5. cxd5 exd5 6. d4 c4 7. e4 Nxe4 8. Nxe4
dxe4 9. Ne5 Bb4+ 10. Bd2 Qxd4 11. Bxb4 Qxe5 12. Bxc4 Nc6 13. Bd6 Qa5+ 14. b4
Qg5 15. Qb3 Qf6 16. O-O-O Bg4 17. f3 O-O-O 18. fxg4 Rxd6 19. Rxd6 Qxd6 20. Bxf7
Nxb4 21. Qe6+ Qxe6 22. Bxe6+ Kc7 23. Kd2 Kd6 24. Bb3 Ke5 25. Rf1 Rd8+ 26. Ke3
Rd3+ 27. Ke2 Rd7 28. Bg8 Rc7 29. Rb1 a5 30. a3 Rc2+ 31. Kf1 Nd3 32. Bxh7 Kf4
33. Rxb7 Rc1+ 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Padhya Saumil"]
[Black "Williams, Justus"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2188"]
[BlackElo "2355"]
[PlyCount "76"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. O-O b5 7. Bb3 d6 8. c3
Bb7 9. a4 Bb6 10. Be3 Bxe3 11. fxe3 Ne7 12. Nh4 Ng6 13. Nf5 O-O 14. Nd2 c6 15.
Qf3 d5 16. Rad1 Rb8 17. axb5 axb5 18. exd5 cxd5 19. d4 e4 20. Qg3 Ra8 21. Nb1
b4 22. cxb4 Ba6 23. Nc3 Rb8 24. Rf2 Kh8 25. Qd6 Rb6 26. Qc5 Ng4 27. Rfd2 Qb8
28. g3 Rf6 29. Qxd5 Qxb4 30. Nxe4 Rxf5 31. Qxf5 Nxe3 32. Qf3 Nxd1 33. Qxd1 f5
34. Ng5 h6 35. Nf7+ Kh7 36. Ng5+ Kh8 37. Nf7+ Kh7 38. Ng5+ Kh8 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Posthuma, Joshua"]
[Black "Eidelman, Gabriel"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "2327"]
[BlackElo "2128"]
[PlyCount "77"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 exd4 8. Nxd4
Re8 9. Qd2 Nbd7 10. O-O-O Ne5 11. h4 h5 12. Bg5 Be6 13. Nd5 Bxd5 14. cxd5 Qc8
15. Kb1 c5 16. dxc6 bxc6 17. Be2 d5 18. Bxf6 Bxf6 19. exd5 cxd5 20. g4 hxg4 21.
h5 gxf3 22. Bb5 Rd8 23. hxg6 fxg6 24. Rdg1 Bg7 25. Qh2 Rd6 26. Rg5 Qf8 27. Rxe5
Qf6 28. Nxf3 Qxf3 29. Re7 Qf6 30. Rxg7+ Kxg7 31. Qh7+ Kf8 32. Qh8+ Qxh8 33.
Rxh8+ Kf7 34. Rxa8 g5 35. Rxa7+ Kf6 36. Ra6 Rxa6 37. Bxa6 Ke5 38. Be2 Kd4 39.
Kc2 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Wu, Logan"]
[Black "Yanayt, Eugene"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2143"]
[BlackElo "2263"]
[PlyCount "109"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. Bc4 Bd7 10. O-O-O Rb8 11. Bb3 Na5 12. h4 b5 13. Bh6 Nc4 14. Qg5 Bxh6 15.
Qxh6 e6 16. g4 Qe7 17. h5 Rfc8 18. g5 Nxh5 19. Nf5 Qf8 20. Bxc4 Rxc4 21. Rxd6
Be8 22. Qxf8+ Kxf8 23. Ne3 Rc5 24. Rg1 Nf4 25. Rg4 Nh3 26. f4 Nf2 27. Rg2 b4
28. Rxf2 bxc3 29. b3 Rb4 30. Nc4 Bc6 31. Rd4 h6 32. a3 Rb8 33. b4 Rcb5 34. Nd6
R5b6 35. gxh6 Ra6 36. Nc4 Kg8 37. Na5 Bb5 38. Rf3 Rc8 39. Rh3 Kh7 40. e5 Rb6
41. Rh2 Rc7 42. Rd8 Bc4 43. Rd4 Bb5 44. Kb1 Rb8 45. Ka2 Ba4 46. Nb3 Bb5 47. Nc5
a5 48. Kb3 axb4 49. axb4 Bc6 50. Na6 Bd5+ 51. Rxd5 exd5 52. Nxc7 d4 53. Nd5 Rd8
54. Nf6+ Kh8 55. h7 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "9"]
[White "Murthy, Pappu"]
[Black "Kraft, Chip"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "1986"]
[BlackElo "2050"]
[PlyCount "127"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 c5 6. d5 b5 7. cxb5 a6 8. Ng3 h5
9. Be2 axb5 10. Bxb5+ Nbd7 11. Bg5 Ba6 12. a4 Bxb5 13. axb5 O-O 14. O-O c4 15.
Qe2 Nb6 16. h3 Qc7 17. Ra6 Rxa6 18. bxa6 Ra8 19. Ra1 Kf8 20. Be3 Nfd7 21. Nb5
Qc8 22. a7 Nc5 23. Bd4 Qd7 24. Bxc5 Qxb5 25. Bxb6 Qxb6 26. Qxc4 Bd4 27. Qc6
Bxf2+ 28. Kf1 Rxa7 29. Qxb6 Bxb6 30. Rxa7 Bxa7 31. Ke2 Kg7 32. Kd3 Kf6 33. b4
Ke5 34. b5 e6 35. dxe6 fxe6 36. Ne2 d5 37. Nc3 dxe4+ 38. Nxe4 Kf4 39. g3+ Kf3
40. Ng5+ Kxg3 41. Ke4 h4 42. Ke5 Be3 43. Kf6 e5 44. Kxg6 Kf4 45. Kf6 e4 46.
Ne6+ Kg3 47. Ke5 Kxh3 48. Kxe4 Bb6 49. Kf3 Kh2 50. Nf4 Bc7 51. Nd5 Bd6 52. b6
Kg1 53. Nf4 Kf1 54. Kg4 Ke1 55. Ng2+ Kd2 56. Nxh4 Kc3 57. Nf5 Bb8 58. Ne7 Kc4
59. Kf5 Kb5 60. Nc8 Kc6 61. Ke6 Kb7 62. Kd7 Bh2 63. Kd8 Bg1 64. Kd7 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Quesada Perez, Yuniesky"]
[Black "Durarbayli, Vasif"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2622"]
[BlackElo "2623"]
[PlyCount "109"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. Nxe5
Nxe5 9. d4 Bxd4 10. Qxd4 d6 11. Bf4 O-O 12. axb5 axb5 13. f3 c5 14. Qd2 c4 15.
Ba2 Qb6+ 16. Be3 Qc6 17. Nc3 b4 18. Ne2 d5 19. Bf4 Re8 20. Qd4 Qe6 21. Ng3 Ba6
22. Rae1 Rbd8 23. exd5 Rxd5 24. Qa7 b3 25. cxb3 c3 26. Bxe5 Bxf1 27. Bxc3 Qa6
28. Qxa6 Bxa6 29. Rxe8+ Nxe8 30. b4 Rd1+ 31. Kf2 Nd6 32. Bb3 Rb1 33. Bd5 Kf8
34. Be5 Nb5 35. Bc4 Rc1 36. b3 f6 37. Bb8 Rc2+ 38. Ke3 Rxg2 39. Ne4 Ra2 40. Nc5
h5 41. h4 Ke7 42. Bf4 Na3 43. Bxa6 Nc2+ 44. Ke4 Nxb4 45. Bc4 Rg2 46. Ne6 Nc6
47. Nc7 g5 48. Nd5+ Kd8 49. Ne3 Rg1 50. Bh2 Rh1 51. Nf1 Na5 52. Be2 Nxb3 53.
Ke3 Ke7 54. Kf2 Nd4 55. Bd1 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Swiercz, Dariusz"]
[Black "Gabuzyan, Hovhannes"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2667"]
[BlackElo "2613"]
[PlyCount "55"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. f3 Nc6 8. Be3
Qb6 9. a3 e5 10. Nf5 Qd8 11. Ng3 Be6 12. Qd2 h5 13. O-O-O Rc8 14. Kb1 Bg7 15.
Bf1 Qa5 16. Qxd6 Bf8 17. Qd2 Bxa3 18. Nd5 Bb4 19. c3 Be7 20. Bc4 Bxd5 21. exd5
Nb8 22. d6 Rd8 23. Qc2 Rxd6 24. Qb3 Nbd7 25. Bxf7+ Kd8 26. Qxb7 Rf8 27. Bxg6
Nd5 28. Ne4 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Shimanov, Aleksandr"]
[Black "Ali Marandi, Cemil Can"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2614"]
[BlackElo "2531"]
[PlyCount "65"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 O-O 6. d4 d6 7. O-O Ne4 8. Nbd2
Nc6 9. Ne1 Ng5 10. f4 Nf7 11. Nc4 e5 12. dxe5 dxe5 13. Bxc6 bxc6 14. Qxd8 Rxd8
15. Bxe5 Nxe5 16. Nxe5 Rd2 17. Rf2 Be6 18. e3 Rad8 19. Rxd2 Rxd2 20. N1f3 Rd6
21. Kf2 c5 22. Ke2 Bd5 23. Rd1 Be4 24. Rd2 h6 25. Nc4 Rxd2+ 26. Nfxd2 Bc6 27.
Nf3 Be4 28. Ne1 Bf8 29. Nd3 Bc6 30. Nce5 Be8 31. Kd2 Kg7 32. Kc3 a6 33. a4 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Baryshpolets, Andrey"]
[Black "Shabalov, Alexander"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2591"]
[BlackElo "2528"]
[PlyCount "96"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 c6 8. d5 e5
9. dxe6 Bxe6 10. b3 Na6 11. Ng5 Qe7 12. Bb2 Rad8 13. Qc2 Bc8 14. Rae1 Ng4 15.
Qd2 h6 16. Nh3 g5 17. e3 Qf7 18. f3 Nf6 19. f4 Qh5 20. Nf2 Nc5 21. b4 Ncd7 22.
Na4 b5 23. cxb5 cxb5 24. Nc3 Nb6 25. Nxb5 Ba6 26. Bxf6 Bxf6 27. Nxa7 Bxf1 28.
Rxf1 d5 29. Nc6 Rd6 30. Ne5 Qe8 31. Qd4 Bxe5 32. fxe5 Re6 33. Nd3 Kh7 34. Rc1
Rf7 35. a4 Qxa4 36. Nc5 Qc6 37. Rc3 Na4 38. Bxd5 Nxc3 39. Bc4 Nb5 40. Bxb5 Qxb5
41. Nxe6 Qe2 42. h4 gxh4 43. gxh4 Qa2 44. Qd6 Ra7 45. Nf4 Rg7+ 46. Kf1 Qh2 47.
Ng6 Qh3+ 48. Kf2 Rxg6 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Shtembuliak, Evgeny"]
[Black "Quesada Perez, Yasser"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2516"]
[BlackElo "2558"]
[PlyCount "111"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. b3 O-O 8.
Bb2 Re8 9. a3 d5 10. d4 Nxd4 11. Nxe5 Qxe5 12. Qxd4 Qxd4 13. Bxd4 Be6 14. c5
Bf5 15. f3 Nd7 16. Bb5 c6 17. Be2 b6 18. b4 bxc5 19. bxc5 Rab8 20. g4 Bg6 21.
h4 h6 22. Kf2 Nf8 23. Bd1 f6 24. Ba4 Rec8 25. h5 Bh7 26. Kg3 Ne6 27. Rh2 Kf7
28. Raa2 Ke7 29. Rab2 Kd7 30. Rb4 Rxb4 31. axb4 Nxd4 32. exd4 Rb8 33. Bc2 Bxc2
34. Rxc2 Rxb4 35. Ra2 Rxd4 36. Rxa7+ Ke6 37. Rc7 Rc4 38. Rxc6+ Ke5 39. Rc7 d4
40. Rxg7 Rxc5 41. Rd7 Rd5 42. f4+ Ke6 43. Rxd5 Kxd5 44. Kf3 d3 45. Ke3 d2 46.
Kxd2 Ke4 47. g5 fxg5 48. fxg5 Kf5 49. g6 Kf6 50. Ke3 Kg7 51. Ke4 Kg8 52. Ke5
Kg7 53. Ke6 Kg8 54. Kf6 Kf8 55. g7+ Kg8 56. Kg6 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Sorokin, Aleksey"]
[Black "Harmon-Vellotti, Luke"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2531"]
[BlackElo "2421"]
[PlyCount "160"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 O-O 5. Bg2 d5 6. Nf3 dxc4 7. O-O c5 8. dxc5
Nc6 9. Qc2 Qa5 10. Ne4 Nxe4 11. Qxe4 Qxc5 12. a3 Ba5 13. Be3 Qd5 14. Qc2 Qb5
15. Rfd1 Rd8 16. Rac1 h6 17. a4 Qb3 18. Rxd8+ Bxd8 19. Nd2 Qxc2 20. Rxc2 Bd7
21. Nxc4 Be7 22. Rd2 Be8 23. b3 Rc8 24. f4 b6 25. Kf2 Kf8 26. h4 Bb4 27. Rd3
Na5 28. Nxa5 Bxa5 29. g4 f6 30. g5 f5 31. Bd4 h5 32. Be5 b5 33. Bf3 g6 34. Kg2
Kf7 35. Bd4 Rd8 36. axb5 Bxb5 37. Rd1 Bb6 38. e3 Rd6 39. Kf2 Bxd4 40. Rxd4 Ke7
41. Rxd6 Kxd6 42. b4 Bc6 43. Bd1 Be4 44. Ke2 Bg2 45. Kd3 Be4+ 46. Kd4 Bc6 47.
Bc2 Bf3 48. Ba4 Bc6 49. Bxc6 Kxc6 50. Ke5 Kb5 51. Kf6 Kxb4 52. Kxg6 a5 53. Kxh5
a4 54. g6 a3 55. g7 a2 56. g8=Q a1=Q 57. Qxe6 Qd1+ 58. Kg5 Qg4+ 59. Kf6 Qxh4+
60. Kxf5 Qh3+ 61. Kf6 Qh6+ 62. Ke7 Qh7+ 63. Kd6 Qd3+ 64. Kc7 Qh7+ 65. Kc6 Kc3
66. f5 Kb2 67. Qe5+ Kb1 68. f6 Qc2+ 69. Kd6 Qd3+ 70. Qd4 Qa6+ 71. Ke5 Qb5+ 72.
Kf4 Qf1+ 73. Ke5 Qb5+ 74. Qd5 Qb2+ 75. Ke6 Qb6+ 76. Kf5 Qb8 77. f7 Qc8+ 78. Kf4
Qf8 79. e4 Qh6+ 80. Kf5 Qh4 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Macieja, Bartlomiej"]
[Black "Shetty, Atulya"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2502"]
[BlackElo "2420"]
[PlyCount "98"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nxc3 7. bxc3 Bc5 8.
O-O O-O 9. d3 Bf5 10. a4 Qd7 11. a5 Bh3 12. Bxh3 Qxh3 13. Qa4 Qe6 14. Be3 Bxe3
15. fxe3 e4 16. Ng5 Qg4 17. a6 Qxg5 18. axb7 Qxe3+ 19. Rf2 Rab8 20. Qxc6 Qb6
21. Qxe4 Rxb7 22. d4 a5 23. c4 c6 24. Rf5 Re7 25. Re5 Rxe5 26. Qxe5 Ra8 27. Ra4
h6 28. Kf2 Qb2 29. Qe4 Ra6 30. Qe8+ Kh7 31. Qe4+ g6 32. c5 Qb3 33. Qf3 Qe6 34.
Qe3 Qh3 35. Kg1 Ra7 36. Qe4 Qd7 37. Kf2 Ra8 38. Qe5 Re8 39. Qf4 Qd5 40. Qf3 Qd7
41. g4 Re6 42. h3 Qe7 43. Qd3 h5 44. gxh5 Qh4+ 45. Kg2 Qg5+ 46. Kh2 Re3 47.
hxg6+ fxg6 48. Qd1 Qf4+ 49. Kg2 Rg3+ 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Chua, Alexander"]
[Black "Vazquez, Guillermo"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2291"]
[BlackElo "2497"]
[PlyCount "104"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. b3 e5 2. Bb2 Nc6 3. Nf3 e4 4. Nd4 Nxd4 5. Bxd4 d5 6. e3 Ne7 7. Bb2 Nc6 8. d3
Qg5 9. h4 Qg6 10. d4 Bg4 11. Qd2 O-O-O 12. Ba3 Bxa3 13. Nxa3 f5 14. g3 Bf3 15.
Rg1 Qg4 16. Be2 f4 17. Bxf3 exf3 18. O-O-O fxe3 19. fxe3 Rhf8 20. Qf2 Rde8 21.
Nb1 Ne7 22. Rdf1 Rf6 23. h5 Nc6 24. Re1 Nd8 25. Rh1 Qd7 26. Rh4 Ne6 27. Nd2 g5
28. hxg6 hxg6 29. e4 g5 30. e5 Rff8 31. Rh5 g4 32. Reh1 b6 33. R1h4 Rg8 34. Nf1
Ng5 35. Qe3 Ne4 36. Rh7 Re7 37. Rh8 Rxh8 38. Rxh8+ Kb7 39. c4 c6 40. Kb2 f2 41.
Rf8 Rh7 42. Rf4 Rf7 43. cxd5 Rxf4 44. dxc6+ Qxc6 45. Qxf4 Qc3+ 46. Ka3 Qxd4 47.
Qf7+ Kc6 48. Qe6+ Kc5 49. Qxg4 Qb4+ 50. Kb2 Qc3+ 51. Ka3 Qc1+ 52. Ka4 Nc3# 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Hevia Alejano, Carlos Antonio"]
[Black "Posthuma, Joshua"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2471"]
[BlackElo "2327"]
[PlyCount "71"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 Nf6 5. Bg2 O-O 6. e4 d6 7. Ne2 Be6 8. d3
c6 9. Rb1 Qc8 10. Bg5 Bh3 11. Bxh3 Qxh3 12. Bxf6 gxf6 13. Ng1 Qg2 14. Qf3 Qxf3
15. Nxf3 Na6 16. Nh4 Nc5 17. Ke2 Rad8 18. Nf5 Rfe8 19. Ne3 a6 20. Rb6 Rb8 21.
Nf5 Na4 22. Rb3 Red8 23. Ra3 Nc5 24. Ke3 Kf8 25. d4 Ne6 26. Rb1 Nc7 27. d5 cxd5
28. cxd5 b5 29. c4 Rb6 30. cxb5 Nxb5 31. Rab3 Rdb8 32. Kd3 Ke8 33. a4 Kd7 34.
axb5 axb5 35. Ra1 R8b7 36. Ra8 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Santarius, Erik"]
[Black "Zhang, Chao"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2396"]
[BlackElo "2254"]
[PlyCount "49"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. Bxf6 Bxf6 8.
cxd5 exd5 9. g3 O-O 10. Bg2 Re8 11. O-O c5 12. Rc1 Nc6 13. dxc5 d4 14. Nb1 bxc5
15. Ne1 Rc8 16. Nd3 Ba6 17. Rxc5 Ne5 18. Rxc8 Bxc8 19. Nd2 g6 20. Qa4 Qd7 21.
Qc2 Ba6 22. Ne4 Bg7 23. Ndc5 Qc7 24. Qa4 Re7 25. Qxa6 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Li, Ben"]
[Black "Homa, Seth"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2377"]
[BlackElo "2245"]
[PlyCount "122"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4
Nxe4 9. Bxe4 Nf6 10. Bc2 c5 11. O-O h6 12. Ba4+ Bd7 13. dxc5 Bxc5 14. Ne5 Bxa4
15. Qxa4+ Kf8 16. Be3 Bxe3 17. fxe3 Qc7 18. Qa3+ Kg8 19. Qc3 h5 20. Rad1 Ng4
21. Nxg4 hxg4 22. Rf4 g5 23. Rxg4 Qxh2+ 24. Kf2 Qh5 25. Rgd4 Rf8 26. Qa5 Kg7
27. Qe5+ Kg6 28. Qe4+ Kg7 29. Rd7 Rh6 30. Ke1 Qh2 31. Kd2 Rh4 32. Qxb7 Rxc4 33.
Rf1 Qh5 34. Qxa7 Rc2+ 35. Kxc2 Qe2+ 36. Kb3 Qb5+ 37. Ka3 Qxf1 38. g4 Kg6 39.
Qb7 Qc4 40. Rd4 Qc5+ 41. Kb3 f5 42. gxf5+ exf5 43. Qb4 Qxb4+ 44. Kxb4 Re8 45.
a4 g4 46. a5 Rxe3 47. a6 Re8 48. Rd1 g3 49. Rg1 f4 50. Kc5 Kf5 51. b4 Kg4 52.
b5 f3 53. a7 f2 54. Rd1 g2 55. Rd4+ Kf5 56. Rd5+ Kf4 57. Rd4+ Ke3 58. Rd6 g1=Q
59. Re6+ Rxe6 60. a8=Q f1=Q 61. Qa3+ Kd2+ 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Canty, James"]
[Black "Kiewra, Keaton"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2222"]
[BlackElo "2375"]
[PlyCount "51"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Nc3 dxe5 8.
dxe5 Nxc3 9. Qxd8+ Nxd8 10. bxc3 g6 11. Nd4 Bg7 12. f4 f6 13. exf6 Bxf6 14. Be3
Bd7 15. Bd3 Rc8 16. Kd2 Ne6 17. Rac1 Nc5 18. Bb1 O-O 19. Rhf1 e5 20. fxe5 Bxe5
21. g3 b6 22. Rxf8+ Rxf8 23. Re1 Bd6 24. Nb3 Na4 25. Bd4 Bf5 26. Bd3 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Padhya Saumil"]
[Black "Pullin, Matthew"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2188"]
[BlackElo "1947"]
[PlyCount "121"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Nbd2 Bd7 8. Nf1
Bg7 9. Ng3 Qe7 10. h3 h6 11. Be3 O-O 12. O-O Kh7 13. Re1 Ng8 14. d4 b5 15. Bc2
Na5 16. b3 Nb7 17. Nh2 c5 18. f4 cxd4 19. cxd4 Rac8 20. Nf3 Be6 21. Rc1 Rfd8
22. Qd2 Qf8 23. Nf5 Bh8 24. Qf2 exf4 25. Bxf4 d5 26. Ne3 dxe4 27. Bxe4 Nd6 28.
Bb1 Rxc1 29. Rxc1 Ne7 30. Ne5 Ndf5 31. Nxf5 Nxf5 32. Bxf5 Bxf5 33. Rc7 Bxe5 34.
Bxe5 Rc8 35. Rb7 Qe8 36. Kh2 Qe6 37. Qf3 b4 38. Rxb4 h5 39. Rb7 Kg8 40. Qf4 Kh7
41. Qg5 Be4 42. Re7 Qf5 43. Qxf5 gxf5 44. Rxf7+ Kg6 45. Rf6+ Kh7 46. Rf7+ Kg6
47. Rg7+ Kh6 48. Rc7 Rxc7 49. Bxc7 h4 50. Bd8 Kh5 51. g3 hxg3+ 52. Kxg3 Kg6 53.
Kf4 Kf7 54. Ke5 Ke8 55. Bg5 Kd7 56. d5 a5 57. a3 Bc2 58. b4 axb4 59. axb4 Kc7
60. Ke6 Bb3 61. h4 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Yanayt, Eugene"]
[Black "Mardov, Dimitar"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2263"]
[BlackElo "2067"]
[PlyCount "79"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. O-O Rb8 7. Qc2 Bd6 8.
Qxc4 O-O 9. Rd1 Qe7 10. a3 h6 11. Qc2 e5 12. d5 Nd8 13. h3 c6 14. e4 cxd5 15.
exd5 Bd7 16. Nc3 b6 17. Re1 Rc8 18. Nxe5 Be8 19. Bf4 Qc7 20. Qf5 Nh7 21. Rac1
Qb8 22. Nc6 Bxc6 23. Bxd6 Qxd6 24. Qxc8 Bd7 25. Ne4 Qxd5 26. Nf6+ Nxf6 27. Bxd5
Bxc8 28. Rxc8 Nxd5 29. Rd1 Ne6 30. Rxf8+ Kxf8 31. Rxd5 Ke7 32. f4 Nc7 33. Re5+
Kd6 34. Kf2 f6 35. Re4 g6 36. f5 g5 37. h4 h5 38. hxg5 fxg5 39. f6 Ne6 40. f7
1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.27"]
[Round "8"]
[White "Roman Richrov"]
[Black "Murthy, Pappu"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2106"]
[BlackElo "1986"]
[PlyCount "141"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Nc3 Ne7 6. a3 Bxc3+ 7. bxc3 Nbc6
8. Bd3 Be6 9. cxd5 Qxd5 10. f3 Bf5 11. Ne2 Bxd3 12. Qxd3 O-O 13. O-O Na5 14.
Nf4 Qd7 15. Rb1 b6 16. Rd1 Rfd8 17. d5 Nf5 18. Rb4 Nb7 19. g4 Nfd6 20. Be3 a5
21. Rb2 Qa4 22. Qc2 Qxc2 23. Rxc2 Nc4 24. Bc1 a4 25. Ng2 Rd7 26. Ne3 Nba5 27.
Kf2 Rad8 28. Re2 Kf8 29. Nxc4 Nxc4 30. Re4 b5 31. Red4 f6 32. h3 Re7 33. Re4
Red7 34. Red4 Kf7 35. h4 g6 36. g5 f5 37. Kf1 Nb6 38. Bf4 Nxd5 39. Bxc7 Ne3+
40. Ke2 Rxd4 41. cxd4 Nxd1 42. Bxd8 Nc3+ 43. Kd3 Nd5 44. Ba5 Ke6 45. Bd2 Nb6
46. Kc3 Kd5 47. Kb4 Kc6 48. Bc1 Nd5+ 49. Ka5 Nc3 50. Bb2 Nd5 51. Bc1 f4 52. Bd2
Ne3 53. Bc1 Kd5 54. Kxb5 Kxd4 55. Bb2+ Kd3 56. Be5 Nc4 57. Bxf4 Nxa3+ 58. Kxa4
Nc2 59. Kb5 Nd4+ 60. Kc5 Nxf3 61. Bg3 Ke4 62. Kd6 Kf5 63. Bf2 Kg4 64. Ke6 Nxh4
65. Kf6 Nf5 66. Bc5 Ng3 67. Be3 Ne4+ 68. Kg7 Nxg5 69. Kh6 Ne4 70. Kxh7 Kf5 71.
Bc1 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Gabuzyan, Hovhannes"]
[Black "Quesada Perez, Yuniesky"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2613"]
[BlackElo "2622"]
[PlyCount "127"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 d6 8.
Bg5 h6 9. Be3 Qe7 10. O-O-O Be6 11. g3 O-O-O 12. Bg2 Rhe8 13. Rhe1 Kb8 14. Bxb6
axb6 15. Nd4 Bd7 16. f4 Bg4 17. Nf3 g5 18. h3 Bxf3 19. Qxf3 gxf4 20. gxf4 Qe6
21. Rd2 d5 22. e5 d4 23. f5 Qc4 24. Qf4 Qc5 25. Bxc6 bxc6 26. Nd1 Rd5 27. Qh4
Rdxe5 28. Rxe5 Qxe5 29. Qxd4 Qxf5 30. Rf2 Qg5+ 31. Qf4 Nd5 32. Qxg5 hxg5 33.
Rxf7 Nf4 34. Rh7 Re2 35. Nc3 Rh2 36. Rg7 Nxh3 37. b4 Rg2 38. b5 Kb7 39. a4 g4
40. Ne4 cxb5 41. axb5 Nf4 42. Nd6+ Kb8 43. Rg8+ Ka7 44. Nf5 Ne2+ 45. Kb2 g3 46.
Rd8 Rf2 47. Ne7 Rf6 48. Rg8 Nd4 49. Nc6+ Nxc6 50. bxc6 Rf3 51. Rg7 Kb8 52. Rg8+
Ka7 53. Rg7 Ka6 54. Rxc7 Kb5 55. Rc8 Kc5 56. Ka2 Kd6 57. Kb2 Re3 58. Ka2 Rf3
59. Kb2 b5 60. Ka2 b4 61. Kb2 Rc3 62. Rb8 Rc4 63. Rg8 Kxc6 64. Rxg3 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Xiong, Jeffery"]
[Black "Sorokin, Aleksey"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2679"]
[BlackElo "2531"]
[PlyCount "81"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. b4 Bg7 5. e3 a5 6. b5 c5 7. bxc6 Nxc6 8. a4
O-O 9. Bb5 Bf5 10. O-O Rc8 11. Bb2 Ne4 12. Nxe4 Bxe4 13. c3 e5 14. Ba3 Re8 15.
Rc1 Bf8 16. Bxf8 Bxf3 17. Qxf3 Rxf8 18. Qg3 exd4 19. cxd4 Na7 20. Be2 Qd7 21.
Bg4 f5 22. Bf3 Rc6 23. Qe5 Rd8 24. h4 Nc8 25. Rc5 Rxc5 26. dxc5 Ne7 27. Rb1 Nc6
28. Qf6 Nb4 29. h5 gxh5 30. Qg5+ Kh8 31. Qf6+ Kg8 32. Rd1 Rc8 33. Qg5+ Kh8 34.
Qf6+ Qg7 35. Qxf5 Rxc5 36. Qxh5 Qe7 37. Bxd5 b5 38. axb5 Rxb5 39. e4 a4 40. Qh3
Rb8 41. Be6 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Korley, Kassa"]
[Black "Shimanov, Aleksandr"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2468"]
[BlackElo "2614"]
[PlyCount "34"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. Nxb5 Nb6 8. Be2
Nc6 9. O-O Be7 10. Qd2 Bb7 11. Qf4 Qd7 12. Be3 g5 13. Nxg5 Bxg5 14. Qxg5 Ne7
15. Nxc7+ Qxc7 16. f3 Rg8 17. Qh5 Nf5 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Liang, Awonder"]
[Black "Shetty, Atulya"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2600"]
[BlackElo "2420"]
[PlyCount "74"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5
9. Nd1 Qb6 10. Be2 a5 11. O-O b4 12. c3 Ba6 13. Bxa6 Qxa6 14. Nf2 bxc3 15. bxc3
cxd4 16. cxd4 Nb6 17. f5 Nc4 18. Qd3 exf5 19. Bf4 Be7 20. Qxf5 O-O 21. Bg5 Qc8
22. Qf4 f6 23. exf6 Bxf6 24. Qh4 Bxg5 25. Nxg5 Qf5 26. Nfh3 Qd3 27. Nf4 Qxd4+
28. Kh1 h6 29. Nge6 Qf6 30. Qh5 Ne3 31. Rfe1 Rf7 32. Rac1 Nd4 33. Rxe3 Nxe6 34.
Qxd5 Nc7 35. Qc5 Na6 36. Qd5 Nc7 37. Qc5 Na6 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Quesada Perez, Yasser"]
[Black "Santarius, Erik"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2558"]
[BlackElo "2396"]
[PlyCount "79"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. d3 Bg4 8.
h3 Bh5 9. Qe2 Nd7 10. g4 Bg6 11. Nd1 Re8 12. Ne3 Nf8 13. Nf5 Bd6 14. Kh1 Ne6
15. Rg1 c5 16. Rg2 Kh8 17. h4 f6 18. Bd2 Bf8 19. Rag1 Qd7 20. b3 Rad8 21. Rh2
h5 22. Ng3 hxg4 23. h5 Bh7 24. Nh4 Nd4 25. Qd1 b5 26. Be3 Nf3 27. Nxf3 gxf3 28.
Qxf3 Qe6 29. Nf5 Rd7 30. Nh4 Kg8 31. Ng6 Kf7 32. h6 Bxg6 33. hxg7 Bxg7 34. Rxg6
Rg8 35. Qg3 Ke8 36. Kg1 Rf7 37. Rg2 Qe7 38. Bh6 Kf8 39. Qh3 Ke8 40. Qc8+ 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Shabalov, Alexander"]
[Black "Li, Ben"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2528"]
[BlackElo "2377"]
[PlyCount "125"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. b3 Bf8 14. Bb2 g6 15. a4
c6 16. Bd3 Nh5 17. Qc2 Rc8 18. Bf1 exd4 19. cxd4 b4 20. Rad1 d5 21. Qb1 Qb6 22.
Nh2 Nf4 23. Ng4 h5 24. Ne3 Ne6 25. Nf3 Nf6 26. e5 Ne4 27. Bd3 c5 28. Nxd5 Bxd5
29. Bxe4 Bxb3 30. d5 Bxd1 31. Rxd1 Nf4 32. g3 Nxh3+ 33. Kg2 Nxf2 34. Kxf2 c4+
35. Bd4 Bc5 36. Bxc5 Qxc5+ 37. Kg2 c3 38. Qd3 Kg7 39. Qxa6 c2 40. Qf6+ Kg8 41.
Rc1 b3 42. e6 Qe7 43. Qb2 Rb8 44. Nd4 f5 45. Nc6 Qg5 46. Nxb8 Rxb8 47. Rxc2 h4
48. Qe5 Qxg3+ 49. Qxg3 hxg3 50. Rb2 fxe4 51. d6 Kf8 52. a5 e3 53. Kxg3 e2 54.
Rxe2 b2 55. Rf2+ Ke8 56. Rh2 Rb3+ 57. Kf4 g5+ 58. Ke5 Kf8 59. d7 Re3+ 60. Kf6
Rf3+ 61. Kxg5 b1=Q 62. d8=Q+ Kg7 63. Qh8# 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Wang, Justin"]
[Black "Shtembuliak, Evgeny"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2434"]
[BlackElo "2516"]
[PlyCount "176"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. Bd3 c5 5. dxc5 Bxc5 6. exd5 exd5 7. Nb3 Be7 8.
Nf3 Nf6 9. h3 O-O 10. O-O Nc6 11. c3 Bd6 12. Be3 Re8 13. Re1 Ne4 14. Nbd4 a6
15. Nd2 Bc7 16. f3 Ng5 17. f4 Ne4 18. Nxc6 bxc6 19. Nxe4 dxe4 20. Bc4 Qh4 21.
Qd2 Be6 22. Bxe6 Rxe6 23. Qf2 Qh5 24. Rad1 Rd8 25. Rxd8+ Bxd8 26. Qe2 Qa5 27.
Rd1 Bb6 28. Bxb6 Qxb6+ 29. Rd4 Re8 30. Kf1 e3 31. Rd3 Qc5 32. Ke1 a5 33. g3 a4
34. a3 Qe7 35. Qf3 Qe6 36. g4 Qe7 37. Ke2 Qb7 38. Rxe3 Qxb2+ 39. Kf1 Rb8 40.
Qxc6 Qc1+ 41. Kf2 Rb2+ 42. Re2 Qxf4+ 43. Qf3 Qh2+ 44. Kf1 Rxe2 45. Qxe2 Qxh3+
46. Kg1 Qg3+ 47. Kh1 Qf4 48. Kg2 Kf8 49. c4 Qd4 50. Kh2 Qd6+ 51. Kg2 Qxa3 52.
Qd2 Kg8 53. Qd8+ Kh7 54. Qd5 Qb2+ 55. Kg3 Qc3+ 56. Kf4 Qc1+ 57. Kg3 Qc2 58. c5
a3 59. c6 a2 60. Qa5 Qd3+ 61. Kg2 Qe2+ 62. Kg3 Qe3+ 63. Kg2 Qe6 64. Kg3 Qd6+
65. Kh3 Qxc6 66. Qxa2 Qf3+ 67. Kh2 Kg6 68. Qc2+ Kg5 69. Qh7 Qf2+ 70. Kh1 Qh4+
71. Kg1 Qxg4+ 72. Kh2 Qf4+ 73. Kg2 g6 74. Qg8 Qe4+ 75. Kg3 Qd3+ 76. Kg2 Qd5+
77. Kg3 h5 78. Qf8 h4+ 79. Kh2 Qe5+ 80. Kh1 Qe4+ 81. Kh2 Kg4 82. Qc5 Qf4+ 83.
Kg1 h3 84. Qc8+ f5 85. Qg8 g5 86. Qe8 Qg3+ 87. Kf1 Qg2+ 88. Ke1 Qe4+ 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Vazquez, Guillermo"]
[Black "Aaron, Deepak"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2497"]
[BlackElo "2276"]
[PlyCount "69"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O Bb6 7. a4 O-O 8. Nbd2
Bg4 9. h3 Bh5 10. Re1 Re8 11. Nf1 d5 12. exd5 Nxd5 13. Ng3 Bg6 14. Bb5 f6 15.
a5 Nxa5 16. Bxe8 Bxe8 17. d4 Nf4 18. Bxf4 exf4 19. Nf5 Nc6 20. d5 Ne5 21. Nxe5
fxe5 22. Rxe5 Qf6 23. Qe2 Bf7 24. Re1 Bc5 25. Qb5 Bd6 26. Nxd6 cxd6 27. Re7 f3
28. Rxb7 h6 29. Rb8+ Rxb8 30. Qxb8+ Kh7 31. Qxa7 Qg5 32. g3 Qf5 33. g4 Qxd5 34.
Qd4 Qa2 35. b4 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Posthuma, Joshua"]
[Black "Sheng, Joshua"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2327"]
[BlackElo "2451"]
[PlyCount "56"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. f4 b5 7. Nf3 Bb7 8. e5 Nh6
9. Be2 Nf5 10. Bf2 c5 11. exd6 exd6 12. dxc5 b4 13. Nd1 dxc5 14. c3 Rb8 15.
cxb4 cxb4 16. Ba7 Ra8 17. Ne3 Nxe3 18. Bxe3 O-O 19. O-O Re8 20. Bc4 Rc8 21.
Rac1 Qe7 22. Bd4 Bxf3 23. Rxf3 Bxd4+ 24. Qxd4 Nf6 25. f5 Kg7 26. fxg6 fxg6 27.
Rcf1 Rc6 28. b3 Qe5 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Griffith, Kyron"]
[Black "Canty, James"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2349"]
[BlackElo "2222"]
[PlyCount "74"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8.
e5 Ng8 9. Bd4 Qa5 10. Bc4 Bxe5 11. O-O Nf6 12. Re1 d6 13. Bxe5 dxe5 14. Qe2 Rb8
15. Qxe5 Qxe5 16. Rxe5 e6 17. Ra5 a6 18. b3 Kd8 19. Rd1+ Kc7 20. a3 Bb7 21. Rd4
Nd5 22. Bxd5 exd5 23. Rc5 Rbe8 24. g4 Kd6 25. b4 Bc8 26. Kg2 g5 27. Nd1 h5 28.
Ne3 hxg4 29. c4 Ke5 30. Rd2 Rd8 31. Rxc6 d4 32. Rc5+ Ke4 33. Nf1 d3 34. Ng3+
Kd4 35. Ne2+ Ke4 36. Ng3+ Kd4 37. Ne2+ Ke4 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Patel, Advait"]
[Black "Padhya Saumil"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2474"]
[BlackElo "2188"]
[PlyCount "93"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qc7 8.
Bb3 e6 9. O-O Nc5 10. Bxf6 gxf6 11. Re1 h5 12. Qf3 Nd7 13. Bxe6 Ne5 14. Qxf6
Rh6 15. Nd5 Qb8 16. Bxc8 Rxf6 17. Nxf6+ Kd8 18. Bh3 Qa7 19. Rad1 Nc4 20. e5 Kc7
21. Nd5+ Kb8 22. e6 Nxb2 23. exf7 Qc5 24. Ne6 Qa5 25. Nxf8 Ka7 26. Ne6 Nxd1 27.
Rxd1 Qxa2 28. Ne3 a5 29. f8=Q Rxf8 30. Nxf8 a4 31. Be6 Qb2 32. Bd5 b5 33. Ne6
b4 34. Nf4 b3 35. cxb3 a3 36. Nd3 Qe2 37. Nb4 Qb2 38. Bc4 a2 39. Nxa2 Qxa2 40.
Rxd6 Qa1+ 41. Rd1 Qf6 42. h3 h4 43. b4 Qb2 44. b5 Kb6 45. Bf1 Qb3 46. Rd6+ Kc7
47. Rd4 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Homa, Seth"]
[Black "Nguyen, Emily"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2245"]
[BlackElo "2115"]
[PlyCount "47"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. bxc3 d6 7. e4 O-O 8. g3
h6 9. Bg2 Be6 10. d3 Qd7 11. h3 Ne7 12. Rb1 b6 13. Nd2 c6 14. f4 exf4 15. gxf4
g6 16. f5 gxf5 17. O-O Kg7 18. d4 fxe4 19. Rxf6 Kxf6 20. Nxe4+ Kg6 21. Nc5+ Bf5
22. Qd2 Rh8 23. Nxd7 Bxb1 24. Qf4 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Lee, Megan"]
[Black "Yanayt, Eugene"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2088"]
[BlackElo "2263"]
[PlyCount "59"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nc3 g6 3. d4 Bg7 4. dxc5 Bxc3+ 5. bxc3 Qa5 6. Qd4 Nf6 7. Bd2 Nc6 8.
Qe3 O-O 9. f3 Rd8 10. c4 Qc7 11. Bc3 b6 12. e5 Ne8 13. h4 bxc5 14. h5 Nd4 15.
Bd3 Ng7 16. hxg6 fxg6 17. Ne2 Ngf5 18. Qg5 Qxe5 19. Bxd4 cxd4 20. g4 Qe3 21. f4
Bb7 22. gxf5 Bxh1 23. fxg6 Qe6 24. Qh6 hxg6 25. Qxh1 Rac8 26. f5 gxf5 27. O-O-O
Kf7 28. Qh7+ Kf6 29. Qh6+ Kf7 30. Qh7+ 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "7"]
[White "Pappu Murthy"]
[Black "Aria Hoesley"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2200"]
[BlackElo "2034"]
[PlyCount "113"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 d5 5. Qc2 c6 6. Nh3 Bd6 7. Bf4 O-O 8. Nd2 a5
9. O-O Na6 10. a3 Nc7 11. b3 Ng4 12. Nf3 Bxf4 13. Nxf4 Bd7 14. h3 Nf6 15. Ne5
Be8 16. Kh2 Qe7 17. e3 g5 18. Nfd3 Bg6 19. Nxg6 hxg6 20. Ne5 Kg7 21. f3 Nd7 22.
f4 Nxe5 23. dxe5 Rh8 24. Qf2 g4 25. h4 Rhd8 26. Rfd1 Na6 27. cxd5 exd5 28. Qc2
Nc7 29. Qb2 Ne6 30. b4 axb4 31. axb4 b5 32. Rdc1 Qb7 33. Qc3 Rxa1 34. Rxa1 Ra8
35. Rc1 Ra6 36. Ra1 Qa8 37. Rc1 Kf7 38. Kg1 Ke7 39. Bf1 Kd7 40. Bd3 Ra3 41. Qc2
Ra1 42. Qc3 Rxc1+ 43. Qxc1 Qa4 44. Qd2 Ng7 45. e4 Qa1+ 46. Kg2 Ke6 47. exd5+
cxd5 48. Bxb5 d4 49. Qc2 Qa8+ 50. Bc6 Qa6 51. b5 Qa3 52. Bd5+ Kd7 53. Qc6+ Kd8
54. Qb6+ Ke8 55. Qxg6+ Kd8 56. Qb6+ Ke8 57. Qxd4 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "6"]
[White "Shimanov, Aleksandr"]
[Black "Gabuzyan, Hovhannes"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2614"]
[BlackElo "2613"]
[PlyCount "129"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 cxd4 5. Nxd4 Nc6 6. e4 Nxd4 7. Qxd4 d6 8.
Bg5 Bg7 9. Be2 O-O 10. Qd2 a5 11. O-O a4 12. f3 Be6 13. Rfc1 Qa5 14. Rab1 Rfc8
15. b4 axb3 16. axb3 Qb4 17. Rc2 Ra3 18. Nb5 Qxd2 19. Rxd2 Raa8 20. g4 Kf8 21.
Be3 Nd7 22. g5 Nc5 23. Kf2 f5 24. gxf6 Bxf6 25. Nd4 Bf7 26. b4 Nd7 27. Rc2 Ra3
28. Bh6+ Kg8 29. Nb5 Ra4 30. Be3 Rca8 31. f4 Ra2 32. Rbc1 R8a4 33. Rxa2 Rxa2
34. c5 dxc5 35. bxc5 Be6 36. Kf3 g5 37. h3 Bf7 38. Bc4 Bxc4 39. Rxc4 gxf4 40.
Bxf4 Ra5 41. Rb4 Nxc5 42. Be3 Nd3 43. Rb3 Ne5+ 44. Kg3 Nc4 45. Bf4 Kf7 46. Rb4
Ne5 47. Rb3 Nd7 48. Be3 Ra4 49. Na7 Rxe4 50. Kf3 Ra4 51. Rxb7 Ne5+ 52. Kg3 Ra3
53. Kf4 Ra4+ 54. Kg3 Bh4+ 55. Kg2 Ra3 56. Rb4 Bf6 57. Re4 Ng6 58. Nb5 Rb3 59.
Nc7 Nh4+ 60. Kf2 Rb2+ 61. Kg1 Rg2+ 62. Kf1 Rh2 63. Bf2 Rh1+ 64. Ke2 Ng6 65. Re3
0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "6"]
[White "Santarius, Erik"]
[Black "Liang, Awonder"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2396"]
[BlackElo "2600"]
[PlyCount "71"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. Nc3 d5 5. cxd5 exd5 6. Bf4 Be7 7. e3 Be6 8. h3
h6 9. Bd3 Nbd7 10. O-O O-O 11. Rc1 c6 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bf4 Re8 15.
Qf3 Bf8 16. Qg3 Kh8 17. Bd6 Bxd6 18. Qxd6 Rg8 19. Ne2 g5 20. Ng3 Qf8 21. Qxf8
Raxf8 22. Nf5 h5 23. Nd6 Rb8 24. f4 gxf4 25. Rxf4 Rg7 26. Rcf1 Bxh3 27. Nxf7+
Kg8 28. Nh6+ Kh8 29. R1f2 Bg4 30. Nf7+ Kg8 31. Nh6+ Kh8 32. Kh2 Re8 33. Nf7+
Kg8 34. Nh6+ Kh8 35. Nf7+ Kg8 36. Nh6+ 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "6"]
[White "Chen, Qi b"]
[Black "Shabalov, Alexander"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2431"]
[BlackElo "2528"]
[PlyCount "41"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. a4 b4 8. Ne2 Nd7
9. c3 c5 10. O-O Nh6 11. a5 bxc3 12. bxc3 cxd4 13. cxd4 O-O 14. Rb1 Rb8 15. Bd2
Bc6 16. h3 Rxb1 17. Qxb1 Qa8 18. Kh2 e6 19. Ng3 Rb8 20. Qc2 Rc8 21. Rc1 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "6"]
[White "Shtembuliak, Evgeny"]
[Black "Schmakel, Sam"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2516"]
[BlackElo "2437"]
[PlyCount "64"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 O-O 6. Ng3 e5 7. d5 a5 8. Be2
Na6 9. h4 h5 10. Bg5 Qe8 11. Qd2 Nc5 12. f3 a4 13. O-O-O Bd7 14. Kb1 Qb8 15.
Nf1 Qa7 16. g4 hxg4 17. Ng3 Nh7 18. fxg4 Nxg5 19. hxg5 Qa5 20. Rh4 a3 21. b3 f6
22. Kc2 Na6 23. Rdh1 Qc5 24. Nf5 Nb4+ 25. Kb1 gxf5 26. g6 f4 27. Qe1 Be8 28.
Rh8+ Bxh8 29. Rxh8+ Kg7 30. Rh7+ Kg8 31. Rh8+ Kg7 32. Rh7+ Kg8 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "6"]
[White "Vazquez, Guillermo"]
[Black "Torres Rosas, Luis Carlos"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2497"]
[BlackElo "2320"]
[PlyCount "70"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8.
Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Bf1 Bd6 13. Nf5 Bxh2+ 14. Kh1
Kf8 15. Qd4 exf5 16. Qxf6 h5 17. Qd4 Bd6 18. Bc4 Bd7 19. Bg5 Re8 20. Rad1 Rxe1+
21. Rxe1 Bc6 22. Rd1 Be7 23. Bf4 Qa5 24. Be5 Rh7 25. Bd6 Qd8 26. Qc5 Rh6 27.
Qxf5 Rf6 28. Bxe7+ Qxe7 29. Qh7 Rh6 30. Qd3 Rf6 31. Kg1 Qc5 32. Qd8+ Be8 33.
Qd4 Rc6 34. Bb3 Qxd4 35. Rxd4 Rc5 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "6"]
[White "Shetty, Atulya"]
[Black "Homa, Seth"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2420"]
[BlackElo "2245"]
[PlyCount "89"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bg4 4. e3 c6 5. Be2 Nbd7 6. O-O e6 7. h3 Bh5 8. c4
Bd6 9. Nc3 O-O 10. d3 a5 11. cxd5 exd5 12. e4 Re8 13. exd5 Nxd5 14. Nxd5 cxd5
15. Nd4 Bxe2 16. Nxe2 Nc5 17. Nc3 Qg5 18. Qf3 Qe5 19. g3 Rad8 20. d4 Qxd4 21.
Rad1 Qe5 22. Rxd5 Qe6 23. Rfd1 Be7 24. Ba3 b6 25. Rxd8 Bxd8 26. Bxc5 bxc5 27.
Kg2 c4 28. bxc4 Qxc4 29. Qa8 Qc7 30. Rd3 Kf8 31. Nb5 Qc4 32. Rxd8 Qxb5 33.
Rxe8+ Qxe8 34. Qxa5 Qe4+ 35. Kh2 f5 36. a4 Qc2 37. Qa8+ Kf7 38. Qa7+ Kf6 39. a5
g5 40. Qb6+ Ke5 41. a6 Qa2 42. a7 f4 43. gxf4+ Kf5 44. Qc5+ Ke6 45. Qc6+ 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "6"]
[White "Padhya Saumil"]
[Black "Song, Edward"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2188"]
[BlackElo "2387"]
[PlyCount "82"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Nbd2 Bg7 8. O-O
O-O 9. Re1 Nd7 10. Nf1 Nc5 11. Bc2 Ne6 12. Ne3 Bd7 13. Bb3 Kh8 14. Bxe6 Bxe6
15. d4 Bd7 16. h3 b5 17. dxe5 Nxe5 18. Nxe5 dxe5 19. Ng4 h5 20. Nh2 Be6 21.
Qxd8 Rfxd8 22. Nf3 f6 23. Be3 Bf8 24. Nd2 c5 25. Nb3 Rdc8 26. f4 a5 27. fxe5
fxe5 28. Bg5 a4 29. Nd2 b4 30. a3 bxc3 31. bxc3 Bg7 32. Nf3 Rab8 33. Red1 Rb3
34. Rd6 Bf7 35. Bd2 Rb2 36. Ra6 Be8 37. Re1 Rb3 38. Ra1 Rb2 39. Rd6 c4 40. Rd5
Rcb8 41. Rc5 Bf7 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "6"]
[White "Talukdar, Rohan"]
[Black "Graif, William"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2395"]
[BlackElo "2210"]
[PlyCount "127"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. f3 Nxd4 8.
Qxd4 Bg7 9. Be3 O-O 10. Qd2 Qa5 11. Rc1 a6 12. b3 Bd7 13. Be2 b5 14. O-O Rfc8
15. Rc2 Be6 16. cxb5 axb5 17. Rfc1 b4 18. Na4 Rxc2 19. Rxc2 Nd7 20. Bc4 Kf8 21.
Bxe6 fxe6 22. f4 Bc3 23. Qf2 Nf6 24. Nxc3 bxc3 25. Qf3 Qh5 26. Qxh5 gxh5 27. e5
Ng4 28. Bb6 dxe5 29. fxe5 Nxe5 30. Bd4 Nd3 31. Bxc3 e5 32. Bd2 Kf7 33. Kf1 Ke6
34. Ke2 e4 35. Ke3 Kd5 36. Rc4 Rxa2 37. Rd4+ Kc6 38. Rxe4 Nc5 39. Rc4 Ra3 40.
Kd4 e5+ 41. Kxe5 Rxb3 42. Rc2 Rb2 43. Rxb2 Nd3+ 44. Kf6 Nxb2 45. Kg7 Nc4 46.
Bg5 Kd5 47. Kxh7 Ne5 48. h3 Nd3 49. Bd2 Nf2 50. Kg6 Ne4 51. Be1 Ke6 52. Kxh5
Kf5 53. g4+ Kf4 54. Kg6 Kf3 55. g5 Kf4 56. h4 Kg4 57. h5 Nxg5 58. h6 Ne6 59.
Bb4 Nf4+ 60. Kf6 Kh5 61. h7 Ng6 62. Bd2 Nh8 63. Kg7 Ng6 64. Bc1 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "6"]
[White "Canty, James"]
[Black "Daggupati, Balaji"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2222"]
[BlackElo "2367"]
[PlyCount "107"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. Bd3 Nf6 5. f3 cxd4 6. cxd4 Nc6 7. Ne2 e5 8. d5
Nb4 9. O-O Bc5+ 10. Kh1 Nxd3 11. Qxd3 O-O 12. Nbc3 Ne8 13. f4 exf4 14. Bxf4 d6
15. Ng3 Bc8 16. Nce2 Nc7 17. Rfb1 a5 18. Nd4 Qf6 19. Ndf5 g6 20. Nh6+ Kh8 21.
Bd2 Qg7 22. Qf3 Bd4 23. Ne2 Be5 24. Rf1 f6 25. Ng4 Bxg4 26. Qxg4 Rae8 27. Rac1
Bxb2 28. Rb1 f5 29. Qh3 fxe4 30. Rxf8+ Qxf8 31. Rxb2 Nxd5 32. Be3 Qf1+ 33. Ng1
Nxe3 34. Qxe3 Qd3 35. Qxb6 e3 36. Qc7 g5 37. Rb7 Qg6 38. Qc3+ Kg8 39. Ne2 d5
40. Qd4 h6 41. Qxd5+ Qe6 42. Qd4 Re7 43. Qd8+ Re8 44. Qxa5 Qc6 45. Rc7 Qd6 46.
Qc3 Re7 47. Rxe7 Qxe7 48. a4 Qe4 49. a5 Qb1+ 50. Ng1 Qa2 51. Qc8+ Kg7 52. a6 e2
53. Qb7+ Kf8 54. Qf3+ 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "6"]
[White "Posthuma, Joshua"]
[Black "Zhou, Aiden"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2327"]
[BlackElo "1926"]
[PlyCount "113"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. g3 d5 5. Bg2 dxc4 6. Qa4 Bb4+ 7. Bd2 Nd5 8.
Bxb4 Ndxb4 9. O-O Rb8 10. Nc3 a6 11. Ne5 O-O 12. Nxc6 Nxc6 13. Bxc6 bxc6 14.
Qxc4 Rxb2 15. Rab1 Rxb1 16. Rxb1 Qd6 17. Rb8 e5 18. dxe5 Qxe5 19. Qxc6 Bg4 20.
Qa8 Qc5 21. Nd5 f6 22. Rxf8+ Qxf8 23. Qc6 Qf7 24. f3 Bd7 25. Qa8+ Qe8 26. Qxe8+
Bxe8 27. Nxc7 Bf7 28. a3 Bc4 29. e4 Kf7 30. Kf2 Ke7 31. Ke3 Kd7 32. Nd5 Kc6 33.
Kd4 Be2 34. f4 Bf3 35. Nb4+ Kb5 36. e5 a5 37. exf6 gxf6 38. Nd5 Bxd5 39. Kxd5
Ka4 40. f5 Kxa3 41. g4 h6 42. Ke6 Kb3 43. Kxf6 a4 44. Kg6 a3 45. f6 a2 46. f7
a1=Q 47. f8=Q Qg1 48. Qf3+ Kc2 49. h4 Qb6+ 50. Kh5 Kd2 51. Qf4+ Kd3 52. Qxh6
Qb5+ 53. Qg5 Qb7 54. Qf5+ Ke3 55. g5 Qg7 56. Qe6+ Kd3 57. Qg6+ 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "6"]
[White "Yanayt, Eugene"]
[Black "Narayanan, Samrug"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2263"]
[BlackElo "2101"]
[PlyCount "128"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. O-O Rb8 7. Qc2 b5 8. b3
Bb7 9. bxc4 Nxd4 10. Nxd4 Qxd4 11. Bxb7 Rxb7 12. cxb5 Qc5 13. Nc3 Nd5 14. Bd2
Nxc3 15. Bxc3 f6 16. a4 c6 17. Rfd1 Kf7 18. Rac1 cxb5 19. Qe4 Rc7 20. Qf4 Rb7
21. Qf3 Qb6 22. Bd4 Qa6 23. Qe4 Re7 24. Bc5 Qb7 25. Qf4 Rd7 26. Rxd7+ Qxd7 27.
Bxf8 e5 28. Qe4 Rxf8 29. axb5 Qxb5 30. Rc7+ Kg8 31. Qg4 Qb1+ 32. Kg2 Qg6 33.
Qe6+ Kh8 34. Rc8 Qe4+ 35. Kh3 Qb4 36. Qd7 h5 37. Rc7 Qg4+ 38. Qxg4 hxg4+ 39.
Kxg4 Ra8 40. Kf5 a5 41. Rc3 a4 42. Ra3 Kh7 43. g4 Ra6 44. h4 g6+ 45. Ke4 Ra8
46. Kd5 Kg7 47. f3 Rd8+ 48. Ke6 Re8+ 49. Kd7 Ra8 50. Kc6 Kf7 51. Kb5 Rb8+ 52.
Kxa4 Rh8 53. Kb4 Rxh4 54. Kc5 Rh8 55. Ra7+ Ke6 56. Ra6+ Kf7 57. Kd5 g5 58. Ra7+
Kg6 59. Ke6 Re8+ 60. Kd7 Rb8 61. Ke7 Rb6 62. Rd7 Ra6 63. Rd6 Ra7+ 64. Ke6 Rb7
1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.26"]
[Round "6"]
[White "Quesada Perez, Yuniesky"]
[Black "Hevia Alejano, Carlos Antonio"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2622"]
[BlackElo "2471"]
[PlyCount "69"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Bd3 fxe5 8. dxe5
Nge7 9. O-O g6 10. c4 Bg7 11. Nc3 O-O 12. Bg5 Rf7 13. cxd5 Nxd5 14. Re1 Nxc3
15. bxc3 Bd7 16. Bh4 Rxf3 17. Qxf3 Nxe5 18. Qe2 Nxd3 19. Qxd3 Bb5 20. Qe3 Bc4
21. Bg3 Bd5 22. Be5 Bxe5 23. Qxe5 Rf8 24. h4 Qb2 25. Qg3 Rf5 26. c4 Bxc4 27.
Rab1 Qg7 28. Qb8+ Rf8 29. Rxb7 Qd4 30. Qg3 Bd5 31. Rc7 c4 32. h5 Qd2 33. Re5
Rb8 34. Kh2 Rb3 35. Qh4 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "5"]
[White "Hevia Alejano, Carlos Antonio"]
[Black "Shimanov, Aleksandr"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2471"]
[BlackElo "2614"]
[PlyCount "65"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 a6 5. b3 c5 6. Nbd2 dxc4 7. bxc4 b6 8. Bd3
Bb7 9. O-O Be7 10. Bb2 O-O 11. Ne5 Nc6 12. Ndf3 Nxe5 13. Nxe5 cxd4 14. exd4 b5
15. Qb3 Rb8 16. c5 Bd5 17. Qc2 g6 18. Rae1 Nh5 19. Qd2 Ng7 20. Bc3 Bg5 21. f4
Bh4 22. Re3 f5 23. c6 Qb6 24. Bb4 Rfc8 25. Nd7 Qxc6 26. Nxb8 Rxb8 27. Rc1 Qd7
28. Be2 Bf6 29. Rd1 Ne8 30. Bf3 Nc7 31. Bc5 Bxf3 32. Rxf3 Nd5 33. Kh1 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "5"]
[White "Gabuzyan, Hovhannes"]
[Black "Larson, Matthew"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2613"]
[BlackElo "2403"]
[PlyCount "75"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 h6 8. Nd2
Be7 9. a4 Be6 10. Nc4 Qc7 11. Nd5 Nxd5 12. exd5 Bf5 13. a5 Nd7 14. Be3 O-O 15.
O-O Bg6 16. Ra3 f5 17. Rc3 Qd8 18. f4 Rc8 19. Kh1 Kh7 20. Rb3 exf4 21. Bxf4 Nc5
22. Rb6 Rf6 23. b4 Ne4 24. Rxb7 Be8 25. Nb6 Rc3 26. Bxa6 Rg6 27. Bd3 Bg5 28.
Qc1 Bf6 29. Bd2 Be5 30. Bxc3 Bxh2 31. Be1 Bg3 32. Bxg3 Nxg3+ 33. Kg1 Qh4 34.
Qf4 Qh1+ 35. Kf2 Nxf1 36. Bxf1 Qh5 37. Kg1 Rg4 38. Qf3 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "5"]
[White "Shabalov, Alexander"]
[Black "Talukdar, Rohan"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2528"]
[BlackElo "2395"]
[PlyCount "81"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 Nc6 9. Be3 O-O 10. O-O Na5 11. Bd3 b6 12. Qd2 e5 13. Bh6 cxd4 14. cxd4 exd4
15. Bxg7 Kxg7 16. f4 f6 17. Rac1 Qd6 18. Qb2 Bg4 19. Ng3 Bd7 20. Rcd1 Rad8 21.
h3 Bc6 22. Qe2 Nb7 23. e5 fxe5 24. fxe5 Qc7 25. Rf6 Nc5 26. Rdf1 Nxd3 27. Qxd3
Rxf6 28. exf6+ Kf8 29. Rf2 Qf7 30. Ne2 Qxa2 31. Nf4 Qf7 32. Qa3+ Kg8 33. Nd3
Re8 34. Qd6 Re6 35. Qxd4 Re4 36. Qc3 Rc4 37. Qb2 Re4 38. Ne5 Rxe5 39. Qxe5 h5
40. Qd6 Bd5 41. Re2 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "5"]
[White "Mitkov, Nikola"]
[Black "Posthuma, Joshua"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2500"]
[BlackElo "2327"]
[PlyCount "117"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. Ng5 Qd5 7. d4 exd3 8.
Bxd3 Qxe5+ 9. Be3 h6 10. Nf3 Qa5+ 11. Bd2 Qd5 12. Qe2 Bf5 13. Bxf5 Qxf5 14.
O-O-O Nd7 15. Bc3 e6 16. g4 Qf4+ 17. Kb1 O-O-O 18. Ba5 b6 19. Bc3 Qc7 20. Ne5
Nxe5 21. Rxd8+ Qxd8 22. Bxe5 Bd6 23. Bxg7 Rg8 24. Bxh6 Qh4 25. Qd2 Bc7 26. h3
Rxg4 27. Qe2 Ra4 28. Be3 Qc4 29. Qxc4 Rxc4 30. h4 Bf4 31. b3 Re4 32. h5 Bxe3
33. fxe3 Rg4 34. h6 Rg8 35. Kb2 Kd7 36. Kc3 Ke7 37. a4 f6 38. b4 Rh8 39. Kd4
Kf7 40. c4 Rd8+ 41. Kc3 Kg6 42. h7 Rh8 43. Rg1+ Kf7 44. Rd1 Rxh7 45. Rd7+ Kg6
46. Rd6 Kf5 47. Rxc6 Ke5 48. a5 bxa5 49. b5 f5 50. Ra6 Rd7 51. Rxa5 Ke4 52. Ra1
e5 53. c5 Kxe3 54. c6 Re7 55. Kc4 f4 56. Kd5 f3 57. Kd6 Re8 58. Rxa7 e4 59. b6
1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "5"]
[White "Griffith, Kyron"]
[Black "Vazquez, Guillermo"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2349"]
[BlackElo "2497"]
[PlyCount "51"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Nf3 e6 8.
Nbd2 Bd6 9. Bxd6 Qxd6 10. O-O O-O 11. h3 Bh5 12. Qe2 Rab8 13. a4 Qc7 14. Qe3
Bg6 15. Bxg6 hxg6 16. Rfe1 a6 17. Ne5 Rfc8 18. Nd3 b6 19. g4 Na5 20. Ne5 Qe7
21. Qe2 Ra8 22. Kg2 Nd7 23. Nxd7 Qxd7 24. g5 Nc4 25. Nxc4 dxc4 26. h4 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "5"]
[White "Korley, Kassa"]
[Black "Homa, Seth"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2468"]
[BlackElo "2245"]
[PlyCount "153"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O c5 5. c4 dxc4 6. Na3 Nc6 7. Nxc4 Be7 8. b3
O-O 9. Bb2 Qc7 10. Rc1 Rd8 11. Nfe5 Bd7 12. Nxd7 Qxd7 13. d3 Rac8 14. Ne5 Nxe5
15. Bxe5 Nd5 16. Qd2 Bf6 17. Bxf6 Nxf6 18. Qa5 b6 19. Qa6 Nd5 20. a3 Rc7 21.
Rc2 Rdc8 22. Rfc1 Ne7 23. e3 h6 24. h4 Qd6 25. Be4 g6 26. Qc4 Nd5 27. Bxd5 exd5
28. Qf4 Qxf4 29. gxf4 a5 30. a4 Kg7 31. Kg2 Kf6 32. Kf3 Rd7 33. Rh1 Rdc7 34. h5
g5 35. fxg5+ hxg5 36. Kg4 Rg8 37. h6 Kg6 38. e4 dxe4 39. dxe4 Re7 40. f3 Rh8
41. Rd2 Rxh6 42. Rxh6+ Kxh6 43. Kf5 Re6 44. e5 Kg7 45. Rd6 Re7 46. Rxb6 c4 47.
bxc4 Rc7 48. Kxg5 Rxc4 49. Rb7 Kf8 50. f4 Rxa4 51. Ra7 f6+ 52. Kxf6 Rxf4+ 53.
Ke6 Re4 54. Rxa5 Re1 55. Ra8+ Kg7 56. Rd8 Re2 57. Re8 Ra2 58. Rd8 Re2 59. Rc8
Re1 60. Rc6 Kf8 61. Rc2 Re3 62. Rh2 Re1 63. Rh5 Re2 64. Rh8+ Kg7 65. Rb8 Re1
66. Kd6 Kf7 67. Rb7+ Ke8 68. Re7+ Kf8 69. Kd7 Rd1+ 70. Ke6 Re1 71. Rf7+ Ke8 72.
Rf5 Re2 73. Kf6 Kf8 74. e6 Re1 75. e7+ Rxe7 76. Re5 Rxe5 77. Kxe5 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "5"]
[White "Lehmann, Spencer"]
[Black "Santarius, Erik"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2289"]
[BlackElo "2396"]
[PlyCount "92"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Bd3 Nc6 7. Nge2 Qd7 8.
a3 g5 9. Qd2 h5 10. Na4 b6 11. Nac3 h4 12. O-O-O O-O-O 13. Kb1 Na5 14. Nc1 c6
15. Nb3 Nc4 16. Qe2 Bd6 17. Bxc4 dxc4 18. Nc5 Bxc5 19. dxc5 Qc7 20. cxb6 axb6
21. h3 Qe5 22. Qf3 Kc7 23. Rd4 Rxd4 24. exd4 Qxd4 25. Re1 Re8 26. Qh5 Qd7 27.
Qh6 Qd8 28. f4 Bd7 29. Rxe8 Bxe8 30. fxg5 fxg5 31. Qg7+ Bd7 32. Qe5+ Kb7 33.
Qd4 Qe7 34. Qf2 Qf6 35. Qd2 Kc7 36. Na4 Qe7 37. Nc3 f4 38. Qd4 f3 39. gxf3 Bxh3
40. Na4 c5 41. Qd5 Bd7 42. Qa8 Qe1+ 43. Ka2 Qa5 44. Qxa5 bxa5 45. Nxc5 h3 46.
Ne4 h2 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "5"]
[White "Harmon-Vellotti, Luke"]
[Black "Yanayt, Eugene"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2421"]
[BlackElo "2263"]
[PlyCount "169"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. O-O-O d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. Kb1 Rb8
15. Ne4 f5 16. Ng5 Bc8 17. Bb3 f4 18. Bc5 Qxg5 19. Bxf8 Kxf8 20. Qa5 Qe7 21.
Rxd5 cxd5 22. Qxd5 Ke8 23. Rd1 Bd7 24. a4 Rd8 25. a5 Bf5 26. Ba4+ Bd7 27. Bb3
Qf6 28. Qb7 Qc6 29. Qxa7 Ra8 30. Bf7+ Ke7 31. Rxd7+ Qxd7 32. Qxa8 Kxf7 33. a6
Bf8 34. Qe4 Qb5 35. a7 Qf1+ 36. Ka2 Qa6+ 37. Kb3 Qb6+ 38. Kc4 Qxa7 39. Qxe5
Qa4+ 40. Kd3 Qa6+ 41. c4 Bd6 42. Qd5+ Kf6 43. b3 Qa3 44. Ke4 Qb4 45. Qd4+ Ke6
46. Qd5+ Ke7 47. Qg5+ Kd7 48. Qb5+ Qxb5 49. cxb5 Ke6 50. b6 Be5 51. b7 g5 52.
h3 h5 53. b4 h4 54. b5 Bc7 55. Kd4 Bb6+ 56. Kc4 Ba7 57. b6 Bb8 58. Kc5 Be5 59.
Kc4 Bd6 60. Kd4 Bb8 61. Kc5 Be5 62. Kc4 Kd7 63. Kd5 Bb8 64. Kc5 Ke6 65. Kc4 Kd6
66. Kd4 Kc6 67. Ke4 Kxb6 68. Kf5 Kxb7 69. Kxg5 Kc6 70. Kxh4 Kd5 71. Kg5 Kd4 72.
h4 Ke3 73. h5 Kf2 74. h6 Be5 75. Kf5 Bc3 76. Kg4 Kxg2 77. h7 Be5 78. Kf5 Bh8
79. Kxf4 Kh3 80. Kg5 Kg3 81. f4 Kf3 82. f5 Ke4 83. f6 Ke5 84. f7 Bf6+ 85. Kg6
1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "5"]
[White "Petesch, Gabriel"]
[Black "Shetty, Atulya"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2264"]
[BlackElo "2420"]
[PlyCount "95"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e3 d5 2. Nf3 Nf6 3. c4 c6 4. b3 g6 5. Bb2 Bg7 6. Be2 O-O 7. O-O Bg4 8. h3
Bxf3 9. Bxf3 e6 10. d3 Nbd7 11. Qe2 Qc7 12. Nc3 Ne5 13. d4 Nxf3+ 14. Qxf3 Rfd8
15. Rfd1 Qa5 16. Rac1 Ne8 17. a3 Qb6 18. b4 dxc4 19. Ne4 Qa6 20. Nc5 Qb5 21. a4
Qb6 22. Ba1 Nd6 23. e4 Qc7 24. e5 Nf5 25. Rxc4 Rd5 26. g4 Ne7 27. Ne4 Rad8 28.
Rdc1 a6 29. h4 Nc8 30. h5 Qe7 31. h6 Bxh6 32. Qh3 Bg7 33. Kg2 f5 34. exf6 Bxf6
35. R4c3 Nd6 36. Nxf6+ Qxf6 37. Rf3 Qg5 38. Re1 Nf5 39. Kf1 Ng7 40. Bb2 Qe7 41.
Bc3 Rf8 42. Rfe3 h5 43. gxh5 Rxh5 44. Qg2 Rg5 45. Qh2 Rh5 46. Qg2 Qh4 47. Rg3
Rhf5 48. Re2 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "5"]
[White "Quirke, Jeffrey"]
[Black "Canty, James"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2112"]
[BlackElo "2222"]
[PlyCount "70"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 Na6 8. g4 Nc5
9. f3 a5 10. h4 h5 11. g5 Nh7 12. b3 c6 13. Nh3 f5 14. Nf2 cxd5 15. cxd5 Bd7
16. Nd3 b6 17. Qd2 fxe4 18. fxe4 Rc8 19. Rc1 Rb8 20. Rf1 Qc8 21. b4 Rxf1+ 22.
Bxf1 axb4 23. Nxb4 Ra8 24. Qb2 Bh3 25. Nc6 Qg4 26. Qf2 Nxg5 27. hxg5 Rf8 28.
Bxc5 Rxf2 29. Bxf2 Qxg5 30. Rc2 Bxf1 31. Kxf1 h4 32. Bxb6 h3 33. Bg1 Qg3 34.
Nb4 Bh6 35. a4 Bd2 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "4"]
[White "Swiercz, Dariusz"]
[Black "Quesada Perez, Yasser"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2667"]
[BlackElo "2558"]
[PlyCount "42"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O O-O 6. c3 d6 7. Re1 h6 8. h3 a6
9. a4 Ba7 10. Nbd2 Ne7 11. d4 Ng6 12. Bf1 Re8 13. Qc2 Nh7 14. Nc4 Qf6 15. Ne3
c6 16. dxe5 dxe5 17. Nf5 Ne7 18. Nxe7+ Rxe7 19. Qe2 Be6 20. Be3 Bxe3 21. Qxe3
Ng5 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "4"]
[White "Chen, Qi b"]
[Black "Gabuzyan, Hovhannes"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2431"]
[BlackElo "2613"]
[PlyCount "53"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Nd5
Nxd5 9. Qxd5 Nc6 10. Qd1 Be6 11. Nc3 Rc8 12. Be2 Nd4 13. Bd3 Be7 14. Nd5 Bg5
15. O-O Bxc1 16. Rxc1 Qg5 17. Kh1 Rh6 18. f4 exf4 19. Nxf4 Nc6 20. Be2 h4 21.
Nxe6 Rxe6 22. Bg4 Rg6 23. Rf5 Qe3 24. Rf3 Qg5 25. Rf5 Qe3 26. Rf3 Qg5 27. Rf5
1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "4"]
[White "Shimanov, Aleksandr"]
[Black "Schmakel, Sam"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2614"]
[BlackElo "2437"]
[PlyCount "81"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. Nc3 Nc6 5. d3 d6 6. f4 Nf6 7. h3 Rb8 8. a4 O-O
9. Nf3 a6 10. O-O b5 11. axb5 axb5 12. Be3 b4 13. Ne2 Bb7 14. g4 Nd7 15. Rb1
Ra8 16. c3 Qc7 17. g5 bxc3 18. bxc3 Ra2 19. h4 Na5 20. c4 Nxc4 21. dxc4 Bxe4
22. Rc1 Rb8 23. Nc3 Bxc3 24. Rxc3 Rbb2 25. Rf2 Qb7 26. Rc1 Rxf2 27. Bxf2 Qb2
28. Qe1 Nb6 29. Nh2 Bxg2 30. Kxg2 Qd4 31. Kg3 Ra3+ 32. Kg2 Qxf4 33. Qxe7 Qxc1
34. Qd8+ Kg7 35. Qf6+ Kf8 36. Qd8+ Kg7 37. Qf6+ Kf8 38. Qxd6+ Ke8 39. Ng4 Nd7
40. Nf6+ Nxf6 41. gxf6 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "4"]
[White "Colas, Joshua"]
[Black "Shabalov, Alexander"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2304"]
[BlackElo "2528"]
[PlyCount "97"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 c5 2. c4 Nc6 3. b3 e5 4. Bb2 d6 5. g3 g6 6. Bg2 Bg7 7. O-O Nh6 8. e3 O-O
9. Nc3 Bf5 10. d3 Qd7 11. Re1 Bh3 12. Bh1 Bg4 13. Nd5 f5 14. Qc2 f4 15. exf4
exf4 16. Bxg7 Qxg7 17. gxf4 Nf5 18. Qd2 Qh6 19. Ng5 Qh4 20. f3 Bh5 21. Qf2 h6
22. Qxh4 Nxh4 23. Ne6 Rf7 24. Kf2 Kh8 25. Re3 Rg8 26. Rg1 a5 27. a3 Nf5 28. Re4
Ncd4 29. Nxd4 Nxd4 30. h4 Nxb3 31. Re6 Rd8 32. f5 Nd4 33. fxg6 Nxe6 34. gxf7
Bxf7 35. f4 Rf8 36. Be4 Be8 37. f5 Ng7 38. Ke3 Nxf5+ 39. Bxf5 Rxf5 40. Rg8+
Kxg8 41. Ne7+ Kf7 42. Nxf5 Ke6 43. Nxh6 Bh5 44. Kf4 Be2 45. Ke3 Bd1 46. Kf4 Be2
47. Ke3 Bh5 48. Kf4 Bg6 49. Ke3 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "4"]
[White "Homa, Seth"]
[Black "Wang, Justin"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2245"]
[BlackElo "2434"]
[PlyCount "62"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 d6 6. d3 Bf5 7. Bd2 O-O 8. a3
Ba5 9. b4 Bb6 10. Be2 Re8 11. O-O e4 12. dxe4 Nxe4 13. Bd3 Nxd2 14. Nxd2 Bxd3
15. Qxd3 Ne5 16. Qe2 c6 17. Rfd1 Qe7 18. Rac1 Rad8 19. Nf3 Bc7 20. Nd4 Bb8 21.
e4 a6 22. g3 Ba7 23. Kg2 g6 24. Rc2 h5 25. Rcd2 Ng4 26. f3 Nf6 27. Qd3 h4 28.
Re2 Nd7 29. Ree1 Qf6 30. f4 Nf8 31. Nf3 Ne6 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "4"]
[White "Vazquez, Guillermo"]
[Black "Graif, William"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2497"]
[BlackElo "2210"]
[PlyCount "123"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. O-O cxd4 6. Qxd4 a6 7. Bxd7+ Bxd7
8. Bg5 Bc6 9. Bxf6 gxf6 10. Nc3 e6 11. Rad1 Be7 12. Rfe1 Rg8 13. Qe3 Rg6 14.
Nd4 Qd7 15. f4 O-O-O 16. f5 Rg7 17. Qd3 Rdg8 18. Re2 Bd8 19. Kh1 Kb8 20. Qc4
exf5 21. Nxc6+ Qxc6 22. Qxc6 bxc6 23. Rxd6 Kc7 24. Red2 fxe4 25. Nxe4 Re8 26.
Rd7+ Kc8 27. g3 Ba5 28. b4 Bxb4 29. c3 Rxe4 30. cxb4 Re1+ 31. Kg2 Re2+ 32. Kf3
Rxd2 33. Rxd2 Kc7 34. Rd4 Rg5 35. Rf4 Rh5 36. h4 f5 37. Rc4 Kb6 38. Rc5 Rh6 39.
Rxf5 Rd6 40. Rxf7 h6 41. Kg4 Kb5 42. a3 Rg6+ 43. Kh3 Ka4 44. Rf3 a5 45. Rf4 Rd6
46. bxa5+ Kxa5 47. Kg4 Rg6+ 48. Kf3 Rd6 49. Ke3 Rg6 50. g4 Kb5 51. Kd3 Re6 52.
g5 hxg5 53. hxg5 Re1 54. Rg4 Rd1+ 55. Kc3 Rd7 56. g6 Rg7 57. a4+ Kc5 58. Rg5+
Kd6 59. Kc4 Ke6 60. Kc5 Ra7 61. Kb6 Rg7 62. a5 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "4"]
[White "Santarius, Erik"]
[Black "Tian, Eddy"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2396"]
[BlackElo "2166"]
[PlyCount "105"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5
f6 9. Bc1 Nc6 10. O-O Kh8 11. d5 Ne7 12. Ng5 Nxf2 13. Rxf2 fxg5 14. Rxf8+ Qxf8
15. Nb5 Qd8 16. Bxg5 a6 17. Nc3 h6 18. Be3 g5 19. a4 Ng6 20. g3 a5 21. Bg4 Bxg4
22. Qxg4 Qe7 23. Rf1 Nf8 24. Qh5 Kg8 25. h4 Nh7 26. hxg5 Nxg5 27. Bxg5 Qxg5 28.
Qxg5 hxg5 29. Rf5 g4 30. Nb5 Rc8 31. b3 b6 32. Rg5 Kf7 33. Rxg4 Bf6 34. Kg2 Be7
35. Nc3 Bf6 36. Nb5 Be7 37. Nc3 Bf6 38. Ne2 Rh8 39. Ng1 Rh7 40. Nf3 Rh5 41. Nh4
Bg5 42. Kf2 Bf6 43. Ke2 Rh6 44. Kd3 Bxh4 45. Rxh4 Rxh4 46. gxh4 Kg6 47. c5 Kh5
48. cxd6 cxd6 49. Kc4 Kxh4 50. Kb5 Kg4 51. Kc6 Kf4 52. Kxd6 Kxe4 53. Kc6 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "4"]
[White "Yanayt, Eugene"]
[Black "Mao, Yingzhou"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2263"]
[BlackElo "1949"]
[PlyCount "65"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 d5 5. Bg2 O-O 6. Ngf3 Nbd7 7. O-O c6 8.
Qc2 Qc7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qe2 b6 13. Bf4 Bd6 14. Ne5
Bb7 15. c5 Bxe5 16. Bxe5 Qd8 17. Rfc1 Rc8 18. Rc3 Re8 19. Ra3 Ra8 20. Rc1 Nd5
21. Be4 f5 22. Bg2 Qe7 23. Kh1 h6 24. g4 Qg5 25. Rg1 Nf4 26. Qf3 Ng6 27. gxf5
Nxe5 28. dxe5 Qxf5 29. Qe2 Qf8 30. Be4 Re7 31. Qh5 g5 32. Rf3 Qd8 33. Qg6+ 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.25"]
[Round "4"]
[White "Canty, James"]
[Black "Moore, Johnson"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2222"]
[BlackElo "2006"]
[PlyCount "59"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 a6 6. a4 b6 7. Be3 Bb7 8. Bd3 Nc6
9. Qd2 O-O 10. d5 Ne5 11. Be2 Nxf3+ 12. Bxf3 Nd7 13. O-O Ne5 14. Be2 c5 15. f4
Nd7 16. Bf3 Qc7 17. h4 f5 18. h5 Nf6 19. exf5 gxf5 20. Qd3 Qd7 21. Rae1 Rf7 22.
b3 Kh8 23. Ne2 Ng8 24. Ng3 Nh6 25. c4 Raf8 26. Nh1 Bf6 27. Nf2 Ng4 28. Nxg4
fxg4 29. Be4 Bg7 30. Bxh7 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "3"]
[White "Gabuzyan, Hovhannes"]
[Black "Sheng, Joshua"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2613"]
[BlackElo "2451"]
[PlyCount "92"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. c4 e6 5. cxd5 exd5 6. O-O Ngf6 7. Nc3 c6 8.
d3 Bc5 9. Qb3 Bb6 10. Na4 O-O 11. Nxb6 axb6 12. Be3 Re8 13. a4 Ra6 14. Qc2 Qe7
15. h3 Bxf3 16. Bxf3 Rea8 17. Ra3 Nc5 18. Rfa1 Ne6 19. Rb1 Qb4 20. Qd1 Nd4 21.
Bxd4 Qxd4 22. b4 b5 23. a5 Qe5 24. e4 Qd4 25. Qc1 Re8 26. Qf4 dxe4 27. dxe4
Raa8 28. Re3 Rad8 29. Ree1 Qe5 30. Qxe5 Rxe5 31. Rbd1 Rxd1 32. Rxd1 Kf8 33. Bg2
Re7 34. f4 Rd7 35. Ra1 Rd4 36. e5 Nd5 37. Bxd5 cxd5 38. a6 bxa6 39. Rxa6 Rxb4
40. f5 Re4 41. f6 gxf6 42. exf6 Re6 43. Ra5 Rxf6 44. Rxb5 Rf5 45. g4 Re5 46.
Kf2 Kg7 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "3"]
[White "Kiewra, Keaton"]
[Black "Quesada Perez, Yuniesky"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2375"]
[BlackElo "2622"]
[PlyCount "46"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 g6 6. O-O Bg7 7. b3 O-O 8. Bb2 d6
9. Nbd2 c5 10. e3 Nbd7 11. Qc2 Qc7 12. Rad1 Rac8 13. Qb1 a6 14. Qa1 Rfd8 15.
dxc5 bxc5 16. Nb1 Bc6 17. Rd2 Qb7 18. Nh4 g5 19. Rxd6 gxh4 20. Bxc6 Rxc6 21.
Rxd7 Rxd7 22. Bxf6 Rcd6 23. Qe5 Qf3 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "3"]
[White "Torres Rosas, Luis Carlos"]
[Black "Shimanov, Aleksandr"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2320"]
[BlackElo "2614"]
[PlyCount "66"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bf5 5. h3 Ne4 6. Qb3 Nxc3 7. Qxb7 Be4 8. d5
Nd7 9. bxc3 Bxf3 10. exf3 Bg7 11. Qb3 O-O 12. Be2 c6 13. dxc6 Qa5 14. O-O Nc5
15. Qa3 Qxc3 16. Qxc3 Bxc3 17. Rb1 Rac8 18. Be3 Rxc6 19. Rb5 Ra6 20. Rc1 Bf6
21. Rc2 Rc8 22. f4 Ra4 23. Bg4 Rc7 24. f5 Kg7 25. fxg6 hxg6 26. g3 Nd3 27. Be2
Nb4 28. Rd2 Nxa2 29. c5 d5 30. Bd1 Rb4 31. Ra5 Nc3 32. Bf3 d4 33. Bf4 e5 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "3"]
[White "Shabalov, Alexander"]
[Black "Williams, Justus"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2528"]
[BlackElo "2355"]
[PlyCount "55"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 O-O 6. e3 b6 7. cxd5 Nxd5 8.
Nxd5 exd5 9. Bd3 c5 10. dxc5 bxc5 11. O-O Bb7 12. Rc1 Nd7 13. Qa4 Nf6 14. Rfd1
Qb6 15. Be5 Qe6 16. Bc3 h6 17. Qf4 Ne4 18. Bxe4 dxe4 19. Qe5 Qxe5 20. Nxe5 Rfd8
21. Ba5 Rd5 22. Rxd5 Bxd5 23. b3 Rc8 24. Kf1 Be6 25. Ke2 f6 26. Nc4 Rc6 27. Rc2
Kf7 28. Be1 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "3"]
[White "Homa, Seth"]
[Black "Larson, Matthew"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2245"]
[BlackElo "2403"]
[PlyCount "28"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. Nc3 Nf6 7. g3 Ne5 8. e4
Bb4 9. Qe2 a5 10. f4 Nc6 11. Be3 Qd8 12. Nd2 d6 13. Bg2 O-O 14. O-O e5 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "3"]
[White "Baryshpolets, Andrey"]
[Black "Yanayt, Eugene"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2591"]
[BlackElo "2263"]
[PlyCount "67"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. e4
a6 9. Qc2 c6 10. Rd1 Qe7 11. h3 Re8 12. d5 cxd5 13. cxd5 b5 14. Be3 Bb7 15. Ne1
Rec8 16. Nd3 a5 17. Qb3 Ba6 18. Nxb5 Rab8 19. a4 Nb6 20. Qa2 Bxb5 21. axb5 Nc4
22. Bg5 Rxb5 23. Rdc1 Nb6 24. Rxc8+ Nxc8 25. Bd2 Qa7 26. Qc4 Qa6 27. Bf1 Rb6
28. Nxe5 Qxc4 29. Nxc4 Rb3 30. Rxa5 Nxe4 31. Ra8 Bd4 32. Rxc8+ Kg7 33. Be3 Bxe3
34. fxe3 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "3"]
[White "Menon, Gopal"]
[Black "Shetty, Atulya"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2221"]
[BlackElo "2420"]
[PlyCount "129"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bg5 c6 6. Qd2 Bd6 7. O-O-O O-O 8.
Bd3 b5 9. Nf3 Qc7 10. Kb1 Nbd7 11. Rde1 b4 12. Nd1 a5 13. Nh4 Ne4 14. Bxe4 dxe4
15. Nf5 Re8 16. f3 Bf8 17. fxe4 Nb6 18. Qf4 Qxf4 19. Bxf4 Nc4 20. Ng3 Ba6 21.
Nf2 a4 22. Rd1 Rad8 23. Rhe1 Rd7 24. Bc1 Red8 25. b3 axb3 26. axb3 Nd6 27. Bg5
f6 28. Be3 Nb5 29. Kb2 Nxd4 30. Ra1 Bb5 31. Red1 Bc5 32. Nd3 Bxd3 33. Rxd3 Ne6
34. Rxd7 Rxd7 35. Bxc5 Nxc5 36. Ra5 Ne6 37. Kc1 Nf4 38. Rc5 Rd6 39. Rc4 g6 40.
Rxb4 Nxg2 41. Rb7 Re6 42. Rb8+ Kg7 43. Rb7+ Kh6 44. Kd2 Nh4 45. h3 Nf3+ 46. Kd3
Ne1+ 47. Kd2 Nf3+ 48. Kd3 Ng5 49. h4 Nf3 50. h5 gxh5 51. Nf5+ Kg5 52. Rxh7 Ne1+
53. Kd2 Rxe4 54. Rxh5+ Kg6 55. Ng3 Nf3+ 56. Kd3 Rg4 57. Rh8 Kg7 58. Rh3 Ng5 59.
Nh5+ Kg6 60. Rh1 Ne6 61. Ke3 f5 62. c3 Kg5 63. Kf3 f4 64. Re1 Kxh5 65. Re5+
1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "3"]
[White "Graif, William"]
[Black "Santarius, Erik"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2210"]
[BlackElo "2396"]
[PlyCount "113"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. a4 d6 7. O-O Ba7 8. Re1 h6
9. Nbd2 O-O 10. h3 Re8 11. Qc2 Be6 12. b4 Bxc4 13. Nxc4 d5 14. exd5 Qxd5 15.
Ne3 Bxe3 16. Bxe3 Rad8 17. Rad1 e4 18. dxe4 Qxe4 19. Qxe4 Nxe4 20. Rxd8 Nxd8
21. Bf4 c6 22. Nd4 Nf6 23. Rxe8+ Nxe8 24. Kf1 Nf6 25. c4 Ne6 26. Nxe6 fxe6 27.
Ke2 Nd7 28. Bc7 e5 29. g4 b5 30. axb5 axb5 31. cxb5 cxb5 32. f4 exf4 33. Bxf4
Kf7 34. Kd3 g5 35. Bh2 Kg6 36. Kd4 h5 37. Be5 hxg4 38. hxg4 Nb6 39. Kc5 Nc4 40.
Bd4 Na3 41. Be3 Nc4 42. Bc1 Ne5 43. Kxb5 Nxg4 44. Kc5 Kf7 45. Kd6 Ke8 46. Bxg5
Nf2 47. Kc7 Ne4 48. Bh4 Nc3 49. Kc6 Nb1 50. Bg5 Na3 51. Kc7 Nb5+ 52. Kc6 Na3
53. Kd6 Nc2 54. b5 Na3 55. b6 Nc4+ 56. Kc6 Nxb6 57. Kxb6 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "3"]
[White "Sethuraman, Sandeep"]
[Black "Canty, James"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2039"]
[BlackElo "2222"]
[PlyCount "101"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. h3
Bd7 9. e4 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Be3 Qc8 13. Kh2 b5 14. Qe2 c6 15.
Bc5 Re8 16. cxb5 axb5 17. a4 Qb7 18. b4 Reb8 19. Rfd1 Bf8 20. axb5 cxb5 21. Qf3
Bg7 22. Rxa8 Rxa8 23. Rd6 Ra3 24. Rd3 Bc6 25. Nd5 Rxd3 26. Qxd3 Nxd5 27. exd5
Bd7 28. d6 Qc8 29. Qa3 Bf8 30. Qa5 Qe8 31. Bd5 Qb8 32. Qa6 Qe8 33. h4 h5 34.
Qb6 Kh7 35. Qc7 Kg7 36. Bb6 Kh7 37. Qc5 Bg7 38. Qe3 Bf8 39. Bc7 Bg7 40. Qg5 f6
41. Qe3 Bh6 42. Qc5 Bg7 43. Qb6 Bf8 44. Bd8 Bg7 45. Qc7 Kh6 46. Be7 e4 47. Bxe4
f5 48. Bd5 f4 49. Bg5+ Kh7 50. Bxf4 Bf5 51. Qe7 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "2"]
[White "Shetty, Atulya"]
[Black "Xiong, Jeffery"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2420"]
[BlackElo "2679"]
[PlyCount "39"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 Nbd7 5. O-O dxc4 6. Qc2 Nb6 7. a4 a5 8. Na3
Be6 9. Ng5 Qd7 10. Rb1 Bf5 11. e4 Bg6 12. b3 e5 13. Nxc4 Nxc4 14. Qxc4 Bb4 15.
Nf3 Qe7 16. d3 O-O 17. Bb2 Nd7 18. Qc2 Rfe8 19. Nh4 Nc5 20. Rfd1 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "2"]
[White "Santarius, Erik"]
[Black "Durarbayli, Vasif"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2396"]
[BlackElo "2623"]
[PlyCount "107"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O a6 8. a4
Bd6 9. b3 O-O 10. Ba3 Bxa3 11. Nxa3 b5 12. axb5 cxb5 13. Be2 Bb7 14. Nc2 Qe7
15. Nce1 Rfc8 16. Nd3 a5 17. Nfe5 Nxe5 18. Nxe5 Ne4 19. Nd3 Bd5 20. Bf3 Nc3 21.
Qd2 Bxf3 22. gxf3 Qg5+ 23. Kh1 Qd5 24. Kg2 Qxb3 25. Nc5 Qc4 26. Rfc1 b4 27. Na4
Rc6 28. Nxc3 bxc3 29. Qc2 Qb5 30. Ra3 Rac8 31. Qa4 Qd3 32. Qc2 Qb5 33. Qa4 Qg5+
34. Kf1 c2 35. Ra2 Qf5 36. Ke2 Rc3 37. Qxa5 Qd3+ 38. Ke1 h6 39. Qa6 Qg6 40. Ke2
Kh7 41. Qb7 R8c6 42. Ra7 e5 43. dxe5 Qd3+ 44. Ke1 R3c5 45. Qb4 Rxe5 46. Qd2 Qf5
47. Qe2 Rec5 48. Ra4 Rb5 49. e4 Qf4 50. Raa1 Rb3 51. Rxc2 Rg6 52. Qf1 Rxf3 53.
Ra4 Rb3 54. Rd2 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "2"]
[White "Li, Ben"]
[Black "Gabuzyan, Hovhannes"]
[Result "0-1"]
[ECO "A77"]
[WhiteElo "2377"]
[BlackElo "2613"]
[PlyCount "62"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Nbd7 8. e4
Bg7 9. Be2 O-O 10. O-O Re8 11. h3 h6 12. a4 g5 13. f4 gxf4 14. Rxf4 Ne5 15. Rf2
a6 16. Nf1 Ng6 17. Ng3 Nh7 18. Nf5 Bxf5 19. Rxf5 Qh4 20. Qf1 Ng5 21. Bf3 Be5
22. Ne2 Nxe4 23. Rh5 Qf6 24. Rxh6 Ng3 25. Nxg3 Bxg3 26. Be2 Qd4+ 27. Kh1 Qf2
28. Qxf2 Bxf2 29. Bd3 Re1+ 30. Kh2 Bg1+ 31. Kg3 Be3 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "2"]
[White "Aaron, Deepak"]
[Black "Schmakel, Sam"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2276"]
[BlackElo "2437"]
[PlyCount "54"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. Nge2 Nc6 8. Qd2
Qa5 9. d5 Ne5 10. Nc1 e6 11. Be2 exd5 12. cxd5 a6 13. O-O b5 14. Bh6 Re8 15.
Bxg7 Kxg7 16. h3 Qb6 17. Kh2 Bd7 18. Nd1 c4 19. Nf2 Rac8 20. a3 h6 21. Na2 g5
22. Rae1 a5 23. g3 b4 24. axb4 axb4 25. f4 gxf4 26. gxf4 Ng6 27. Bf3 Qa5 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "2"]
[White "Shimanov, Aleksandr"]
[Black "Tian, Eddy"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2614"]
[BlackElo "2166"]
[PlyCount "71"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Ne7 6. O-O Nec6 7. d3 g6 8.
Bf4 d6 9. Qd2 Bg7 10. Nxd4 Nxd4 11. a3 O-O 12. Ba2 b5 13. Nd1 Bb7 14. c3 Nc6
15. Bh6 d5 16. f3 Qd6 17. Nf2 Rad8 18. Rae1 Ne5 19. Bg5 dxe4 20. fxe4 Rd7 21.
Rd1 Qc7 22. Qe3 b4 23. axb4 cxb4 24. d4 Nc4 25. Qe2 Nxb2 26. Qxb2 bxc3 27. Qc2
Bxd4 28. Rxd4 Rxd4 29. Ng4 Qc5 30. Qf2 Qxg5 31. Nf6+ Kh8 32. Qxd4 c2 33. h4 Qh6
34. Qb2 Rc8 35. Ne8+ Kg8 36. Qxb7 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "2"]
[White "Padhya Saumil"]
[Black "Shabalov, Alexander"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2188"]
[BlackElo "2528"]
[PlyCount "45"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Qc7 8. Bg2
b5 9. O-O Bb7 10. Re1 Be7 11. g5 Nfd7 12. a4 bxa4 13. Rxa4 O-O 14. Nf5 exf5 15.
exf5 Bxg2 16. Kxg2 Qc6+ 17. Rae4 Bd8 18. Kg1 Ne5 19. R1e3 Nbd7 20. Rg3 g6 21.
Rd4 Nb6 22. Rxd6 Qc8 23. Nd5 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "2"]
[White "Zaloznyy, Mike"]
[Black "Talukdar, Rohan"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "2032"]
[BlackElo "2395"]
[PlyCount "82"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be7 7. c4 O-O 8. Be3
a5 9. a4 Be6 10. Be2 Na6 11. O-O Rc8 12. Na3 Nd7 13. Rc1 Nac5 14. Nxc5 Nxc5 15.
Nb5 Bg5 16. Qd2 Bxe3+ 17. Qxe3 Nxa4 18. Rfd1 Rc6 19. b3 Nc5 20. Nxd6 Qb6 21.
Nb5 Nxb3 22. Qxb6 Rxb6 23. Rb1 Nc5 24. Ra1 a4 25. Ra3 Ra8 26. Kf2 Kf8 27. Ke3
Ke7 28. g3 Rd8 29. Rxd8 Kxd8 30. f4 f6 31. Ra2 Ke7 32. Rd2 a3 33. Rd1 Rxb5 34.
cxb5 Nb3 35. b6 a2 36. Ba6 Bc8 37. Bc4 a1=Q 38. Rxa1 Nxa1 39. Kd2 Be6 40. Bxe6
Kxe6 41. Kc3 Kd6 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "2"]
[White "Yanayt, Eugene"]
[Black "Zhou, Aiden"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "2263"]
[BlackElo "1926"]
[PlyCount "116"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. Rc1 g5 14. c5 Ng6 15. Nb5
Rf7 16. Ba5 b6 17. cxd6 cxd6 18. Be1 g4 19. fxg4 Nxe4 20. Nb4 a6 21. Bf3 Ng5
22. Nc3 Nxf3+ 23. gxf3 Qf8 24. Ne4 Bb7 25. Qb3 a5 26. Nc6 Ba6 27. Rf2 Rb7 28.
Rfc2 Bf6 29. Qa3 Rd7 30. g5 Bg7 31. Rg2 Kh8 32. h4 Ne7 33. Nxe7 Qxe7 34. Rc6
Bb7 35. Rxb6 Bxd5 36. Rd2 Bxe4 37. fxe4 Qe6 38. Rbxd6 Rxd6 39. Qxd6 Qxa2 40. h5
Qb1 41. Rd1 Qxe4 42. h6 Bf8 43. Qf6+ Kg8 44. Qe6+ Kh8 45. Bf2 f3 46. Rd7 Qf4
47. Qf6+ Qxf6 48. gxf6 Bxh6 49. Re7 Bg5 50. Rf7 h6 51. Bc5 e4 52. Kf2 Rc8 53.
Bd4 Rd8 54. Bc3 Bh4+ 55. Ke3 Bg5+ 56. Kf2 Bh4+ 57. Ke3 Bg5+ 58. Kf2 Bh4+
1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.24"]
[Round "2"]
[White "Kondakov, Adrian"]
[Black "Homa, Seth"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1948"]
[BlackElo "2245"]
[PlyCount "70"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8.
Nd5 Nf6 9. Bd3 Nxd5 10. exd5 Qa5+ 11. Kf1 Qxd5 12. Nc4 Qe6 13. Nb6 Rb8 14. Bc4
Qg6 15. c3 O-O 16. h4 Be6 17. Bd5 Bd8 18. Nc4 Bc7 19. h5 Qf6 20. Ne3 Ne7 21. g4
Nxd5 22. Nxd5 Bxd5 23. Qxd5 Bb6 24. Rh2 Qe6 25. Qf3 f5 26. g5 f4 27. Kg1 Rf5
28. Rg2 e4 29. Qd1 Rbf8 30. b3 e3 31. Ba3 f3 32. Rg3 Rd5 33. Qc2 Rd2 34. Qb1
exf2+ 35. Kh1 Rf4 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.18"]
[Round "1"]
[White "Bruzon Batista, Lazaro"]
[Black "Yanayt, Eugene"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2664"]
[BlackElo "2263"]
[PlyCount "172"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. d3 Nc6 8. Rb1
a5 9. b3 Bg4 10. h3 Be6 11. e4 h6 12. Be3 Nd7 13. d4 exd4 14. Nxd4 Nxd4 15.
Bxd4 Bxd4 16. Qxd4 Qf6 17. Qd2 Qg7 18. f4 f5 19. exf5 gxf5 20. Rbe1 Nc5 21. Re3
Rf6 22. Rfe1 Kh8 23. Qd4 Rg8 24. Kh2 b6 25. Nb5 Rg6 26. Qxg7+ R8xg7 27. R1e2 h5
28. Nd4 Bd7 29. Bd5 Ne4 30. Bxe4 fxe4 31. f5 Rg5 32. Rxe4 Rxg3 33. Ne6 Rg8 34.
Rh4 Be8 35. Nxc7 Bf7 36. Nd5 Rf3 37. Nf6 Rg5 38. Ne4 Rgxf5 39. Nxd6 Rg5 40. Rg2
Re5 41. Nxf7+ Rxf7 42. Rd4 Kh7 43. Rd6 b5 44. Rd5 Rff5 45. Rxe5 Rxe5 46. Rc2
bxc4 47. bxc4 Rc5 48. Kg3 Kg6 49. Kf4 Kf6 50. Ke4 Ke6 51. Kd4 Kd6 52. Rb2 Kc6
53. Re2 Rf5 54. Re6+ Kc7 55. a4 Rf4+ 56. Re4 Rf3 57. Re3 Rf1 58. Re5 h4 59. Rh5
Ra1 60. Rxa5 Ra3 61. Rh5 Rxh3 62. Kc5 Kb7 63. Rh7+ Ka6 64. Kc6 Rh1 65. c5 h3
66. Kc7 h2 67. c6 Ka5 68. Rh4 Ka6 69. Rh5 Rd1 70. Rxh2 Ka7 71. Kc8 Kb6 72. c7
Rc1 73. Rh6+ Ka7 74. Kd7 Kb7 75. Rh5 Rd1+ 76. Ke6 Kxc7 77. Rb5 Kc6 78. Ke5 Ra1
79. Rb4 Kc5 80. Re4 Kb6 81. Kd5 Ka5 82. Kc5 Rc1+ 83. Kd6 Ra1 84. Re7 Rd1+ 85.
Kc5 Kxa4 86. Ra7+ Kb3 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.23"]
[Round "1"]
[White "Homa, Seth"]
[Black "Quesada Perez, Yuniesky"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2245"]
[BlackElo "2622"]
[PlyCount "152"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bb4 5. Qc2 a5 6. Nd5 d6 7. a3 Bc5 8. b3
Be6 9. Nxf6+ Qxf6 10. Bb2 Bf5 11. d3 O-O 12. Be2 Rfe8 13. O-O Qh6 14. Nd2 Qg6
15. Rfe1 h5 16. Ne4 h4 17. Kh1 Rad8 18. h3 Bb6 19. Bf3 Ne7 20. Rad1 Rd7 21. b4
axb4 22. axb4 d5 23. c5 Ba7 24. Nc3 Bb8 25. e4 dxe4 26. dxe4 Rxd1 27. Nxd1 Bc8
28. b5 Qf6 29. Qe2 Ng6 30. Ne3 c6 31. Bg4 Nf4 32. Qc4 Ne6 33. Kg1 Qe7 34. Rc1
g6 35. b6 Rd8 36. Rd1 Rxd1+ 37. Nxd1 Bd7 38. Ba3 Nd4 39. Bxd7 Qxd7 40. Ne3 Kg7
41. Bb2 Ne6 42. Ng4 Qd2 43. Bxe5+ Bxe5 44. Nxe5 Qe1+ 45. Qf1 Qxe4 46. Qa1 Qd4
47. Qxd4 Nxd4 48. f4 f6 49. Nc4 Nb3 50. f5 gxf5 51. Nd6 Nxc5 52. Nxf5+ Kf7 53.
Nxh4 Nd7 54. Nf5 Ke6 55. Ng7+ Ke5 56. h4 Nxb6 57. Kf2 f5 58. h5 Nd5 59. h6 Nf6
60. Ke2 b5 61. Kd3 c5 62. Ne8 b4 63. g3 c4+ 64. Kc2 Ke6 65. Ng7+ Ke5 66. Ne8
Nh7 67. Kd2 Ng5 68. Nc7 b3 69. Kc3 Kd6 70. Nb5+ Ke5 71. Na3 Kf6 72. Nxc4 Ne4+
73. Kxb3 Kg6 74. Ne3 Nxg3 75. h7 Kxh7 76. Nxf5 Nxf5 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.23"]
[Round "1"]
[White "Stevens, Matthew"]
[Black "Shimanov, Aleksandr"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2230"]
[BlackElo "2614"]
[PlyCount "68"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 bxc4 5. Nc3 d6 6. e4 g6 7. Bxc4 Bg7 8. e5
dxe5 9. Nxe5 O-O 10. O-O Bb7 11. Re1 Nfd7 12. Nxd7 Nxd7 13. Bg5 Bf6 14. Bxf6
exf6 15. Rc1 Nb6 16. Qd3 f5 17. Red1 Qh4 18. b3 Rad8 19. Qg3 Qxg3 20. hxg3 Rd7
21. Rd2 Rfd8 22. Rcd1 Kg7 23. Bb5 Rd6 24. Be2 a5 25. Bc4 h5 26. f4 Kf8 27. Kf2
Nd7 28. Be2 Nb6 29. Bc4 Bc6 30. Rc2 Be8 31. Be2 Nxd5 32. Nxd5 Rxd5 33. Rxd5
Rxd5 34. Ke3 a4 1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.23"]
[Round "1"]
[White "Quesada Perez, Yasser"]
[Black "Canty, James"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2558"]
[BlackElo "2222"]
[PlyCount "60"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Be3 Nc6 6. Qd2 Bg7 7. f3 O-O 8.
O-O-O d6 9. Nge2 Qa5 10. Kb1 b5 11. Nd4 Nxd4 12. Bxd4 e5 13. Be3 Be6 14. Nd5
Qa6 15. h4 Rac8 16. g4 Bxd5 17. exd5 e4 18. h5 exf3 19. hxg6 fxg6 20. Qh2 Qa4
21. Rd4 Qa5 22. Bd3 Rce8 23. Bd2 Qb6 24. Rf4 Re7 25. Bc3 Qe3 26. a3 f2 27. Rxf2
h5 28. Re2 Nxd5 29. Rxe3 Nxc3+ 30. bxc3 Rxe3 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.23"]
[Round "1"]
[White "Shabalov, Alexander"]
[Black "Turgut, Aydin"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2528"]
[BlackElo "2195"]
[PlyCount "65"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. a3 d5 5. cxd5 Nxd5 6. Qc2 Be6 7. e3 a6 8. b4
Nxc3 9. Qxc3 e4 10. Ne5 Nxe5 11. Qxe5 Qd5 12. Bb2 O-O-O 13. Qxd5 Bxd5 14. Rc1
h5 15. Bc4 Rh6 16. Ke2 Rg6 17. Rhg1 f5 18. Bxd5 Rxd5 19. f3 Bd6 20. fxe4 fxe4
21. g3 Rg4 22. h3 Rxg3 23. Rxg3 Bxg3 24. Bxg7 Rf5 25. Rc4 Rf2+ 26. Kd1 Rf1+ 27.
Kc2 Rh1 28. Rxe4 Rxh3 29. Be5 Bxe5 30. Rxe5 Rh1 31. Re7 h4 32. Rh7 h3 33. e4
1/2-1/2

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.23"]
[Round "1"]
[White "Park, Evan"]
[Black "Santarius, Erik"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2070"]
[BlackElo "2396"]
[PlyCount "114"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O d6 6. a4 a6 7. c3 Ba7 8. Re1 h6
9. Nbd2 O-O 10. h3 Re8 11. Nf1 Be6 12. Bxe6 Rxe6 13. Be3 Bxe3 14. Nxe3 d5 15.
Nf5 Qd7 16. b4 dxe4 17. dxe4 Qxd1 18. Raxd1 Rae8 19. Nd2 Ne7 20. Nxe7+ R8xe7
21. Nb3 b6 22. Rd8+ Re8 23. Rxe8+ Rxe8 24. f3 Rd8 25. Kf2 Nh5 26. Re2 Rd6 27.
g3 Rg6 28. Rd2 Rxg3 29. Rd8+ Kh7 30. Rd7 Rxh3 31. Rxc7 Rh2+ 32. Kg1 Rb2 33. a5
bxa5 34. Nxa5 f6 35. c4 Ng3 36. c5 h5 37. Nc4 Re2 38. Rd7 h4 39. Rd2 Re1+ 40.
Kg2 Rc1 41. Ne3 Kg6 42. Nc2 Nh5 43. Kh3 Nf4+ 44. Kh2 Rf1 45. Ne3 Rxf3 46. Nd5
Rh3+ 47. Kg1 Rg3+ 48. Kh2 Ne6 49. c6 Ng5 50. Rg2 Kf7 51. Rxg3 hxg3+ 52. Kxg3
Nxe4+ 53. Kf3 Ng5+ 54. Ke3 Ke6 55. Kd3 Kd6 56. c7 Kd7 57. Kc4 Ne6 0-1

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.23"]
[Round "1"]
[White "Hu, Yu A"]
[Black "Mulyar, Michael"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2061"]
[BlackElo "2390"]
[PlyCount "101"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3 h6 8. Nd5
O-O 9. c3 d6 10. Nxf6+ Qxf6 11. Bd5 Bd7 12. Rg1 h5 13. h3 Rae8 14. g4 hxg4 15.
hxg4 Ne7 16. Bg5 Qg6 17. Bxe7 Rxe7 18. g5 Qh5 19. Ke2 Bg4 20. Rxg4 Qxg4 21. Qh1
g6 22. Rg1 Qh5 23. Qxh5 gxh5 24. g6 Kg7 25. gxf7+ Kh6 26. Nh4 Rexf7 27. Bxf7
Rxf7 28. Nf5+ Kh7 29. Rg5 b4 30. Rxh5+ Kg6 31. Rh8 bxc3 32. bxc3 Bb6 33. Rg8+
Kh7 34. Rg2 Ba5 35. Kd2 Bb6 36. f3 Rf6 37. d4 exd4 38. cxd4 d5 39. Ke3 dxe4 40.
fxe4 Rf7 41. Rh2+ Kg6 42. Kf4 Rf8 43. Rh6+ Kf7 44. e5 Ke8 45. Ke4 Rg8 46. Kd5
Kd8 47. Ke6 Rf8 48. Rf6 Re8+ 49. Kf7 Rh8 50. e6 Ba5 51. e7+ 1-0

[Event "28th Chicago Open"]
[Site "Chicago"]
[Date "2019.05.23"]
[Round "1"]
[White "Chen, Jonathan"]
[Black "Williams, Justus"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2012"]
[BlackElo "2355"]
[PlyCount "142"]
[EventDate "2019.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e4 d6 7. Be2 c5 8. b3
cxd4 9. Nxd4 a6 10. Bb2 Qc7 11. O-O Nbd7 12. Qc2 b6 13. Rac1 Bb7 14. b4 Rac8
15. Qb1 Rfe8 16. Rfe1 Qb8 17. Bf1 Bd8 18. g3 h5 19. N4f3 Qa8 20. Bg2 Nf8 21.
Qd3 Qb8 22. e5 dxe5 23. Nxe5 Be7 24. Bxb7 Qxb7 25. Qf3 Qxf3 26. Ndxf3 N8d7 27.
Red1 Red8 28. Nxd7 Rxd7 29. Rxd7 Nxd7 30. Rd1 Rc7 31. Ne5 Nxe5 32. Bxe5 Rxc4
33. Rd7 Bg5 34. Ra7 f6 35. Bb8 Rc8 36. Bf4 Bxf4 37. gxf4 Kh7 38. Rxa6 Rb8 39.
Kg2 Kg6 40. Ra7 b5 41. Kf3 Rd8 42. Ke3 Kf5 43. Rb7 Rd5 44. Rxg7 Rd1 45. Rb7 Rd5
46. Rc7 Kg4 47. Rc5 Kh3 48. Rc6 Rd1 49. Ke2 Ra1 50. Rxe6 Ra2+ 51. Ke3 Kxh2 52.
Rxf6 Rxa3+ 53. Kd4 Rf3 54. Ke5 h4 55. Rh6 h3 56. f5 Rxf2 57. Rg6 Kh1 58. f6 h2
59. Ke6 Re2+ 60. Kd5 Re5+ 61. Kd6 Re6+ 62. Kd7 Re7+ 63. Kc6 Re6+ 64. Kxb5 Rb6+
65. Kc5 Rxb4 66. f7 Rf4 67. Rg7 Rxf7 68. Rxf7 Kg2 69. Rg7+ Kf3 70. Rh7 Kg2 71.
Rxh2+ Kxh2 1/2-1/2

