[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "9.1"]
[White "Izoria, Zviad"]
[Black "Gabuzyan, Hovhannes"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2599"]
[BlackElo "2610"]
[PlyCount "9"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "9.2"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Paragua, Mark"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2497"]
[BlackElo "2513"]
[PlyCount "89"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. c4 Nc6 6. Qe3 g6 7. Be2 Bg7 8. h3
O-O 9. O-O Nd7 10. Nc3 Qb6 11. Rd1 Qxe3 12. Bxe3 Bxc3 13. bxc3 b6 14. Nd4 Bb7
15. Nxc6 Bxc6 16. f3 Rac8 17. a4 f5 18. a5 fxe4 19. fxe4 Bxe4 20. axb6 axb6 21.
Ra7 Bf5 22. Bf3 Be6 23. Bd5 Bxd5 24. Rxd7 Bxc4 25. Rxe7 Rfe8 26. Rxe8+ Rxe8 27.
Bxb6 d5 28. Bd4 h5 29. Kf2 Kf7 30. Kg3 g5 31. Rb1 Bd3 32. Rb7+ Re7 33. Rb8 Re2
34. Rb7+ Ke6 35. Rb6+ Kd7 36. Rb7+ Kc6 37. Rg7 Be4 38. Rxg5 Rxg2+ 39. Kh4 Rxg5
40. Kxg5 Bg2 41. Kxh5 Bxh3 42. Kg5 Bc8 43. Kh5 Bd7 44. Kg5 Bc8 45. Kh5 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "9.3"]
[White "Mitkov, Nikola"]
[Black "Wang, Richard"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2508"]
[BlackElo "2342"]
[PlyCount "53"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 d6 5. Nge2 Nf6 6. d3 Nxe2 7. Qxe2 e6 8.
g4 h6 9. f4 Be7 10. Bd2 a6 11. Qg2 Nd7 12. a4 b6 13. O-O Bb7 14. f5 Nf8 15.
fxe6 fxe6 16. a5 Bf6 17. axb6 Qe7 18. Qh3 g6 19. Rae1 O-O-O 20. Ra1 Bd4+ 21.
Be3 d5 22. Bxa6 Bxe3+ 23. Qxe3 d4 24. Bxb7+ Qxb7 25. Qg3 Qxb6 26. Ra8+ Kb7 27.
Na4 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "9.4"]
[White "Niemann, Hans Moke"]
[Black "Peng, Shunkai"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2471"]
[BlackElo "2315"]
[PlyCount "87"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d3 O-O 6. Nbd2 c5 7. e4 Nc6 8. e5
Nd7 9. Re1 b5 10. Nf1 b4 11. h4 h6 12. Bf4 Re8 13. Qd2 a5 14. N1h2 a4 15. Ng4
Bf8 16. c4 h5 17. cxd5 exd5 18. Ngh2 Ra6 19. Rac1 Bb7 20. Qd1 Rb6 21. Bh3 b3
22. a3 d4 23. e6 fxe6 24. Ng5 Nf6 25. Bxe6+ Rxe6 26. Nxe6 Qd5 27. Qf3 Ne7 28.
Qxd5 Nexd5 29. Bg5 Rb5 30. Nxf8 Kxf8 31. Bxf6 gxf6 32. Nf1 Bc8 33. Nd2 Bf5 34.
Ne4 Bxe4 35. Rxe4 Nc3 36. Re6 Kf7 37. Rce1 Nd1 38. R6e2 Nc3 39. Re7+ Kg6 40.
Rc7 Kf5 41. Kg2 Kg6 42. Rc6 Kf5 43. Ree6 Nd5 44. Red6 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "9"]
[White "Andrews, Todd"]
[Black "Bryant, John Daniel"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2214"]
[BlackElo "2422"]
[PlyCount "119"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 c5 2. d5 e6 3. c4 exd5 4. cxd5 d6 5. Nc3 g6 6. Nf3 Nf6 7. Bf4 Bg7 8. h3
O-O 9. e3 Na6 10. Be2 Nc7 11. O-O a6 12. a4 Rb8 13. e4 Re8 14. Nd2 b5 15. Bf3
b4 16. Ne2 a5 17. Re1 Ba6 18. Rc1 Na8 19. Ng3 Nb6 20. b3 Qc7 21. Be3 h5 22. Bd4
h4 23. Ngf1 Qe7 24. Bb2 Bh6 25. Ne3 Nfd7 26. Be2 Bxe3 27. Bxa6 Bf4 28. Bb5 Qg5
29. Bxd7 Nxd7 30. Nc4 f5 31. e5 dxe5 32. Rc2 Qe7 33. Nxa5 Qf7 34. Nc4 e4 35.
Bc1 Bxc1 36. Qxc1 Qf6 37. Qf4 Re7 38. a5 Ra8 39. d6 Re6 40. Qd2 Qd4 41. Qg5 Qf6
42. Qxf6 Nxf6 43. Rd1 Nd7 44. Nb6 Rd8 45. Ra2 Kf7 46. Nxd7 Rxd7 47. a6 Re8 48.
Rd5 Rc8 49. a7 Ke6 50. Rxc5 Rxa7 51. d7 Rxc5 52. d8=Q Rxa2 53. Qe8+ Kd5 54.
Qxg6 Rc1+ 55. Kh2 Rcc2 56. Qxf5+ Kd4 57. Qf6+ Kd3 58. Qd6+ Kc3 59. Qb6 Re2 60.
Qe6 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "9"]
[White "Blatny, Pavel"]
[Black "Katz, Alexander"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2331"]
[BlackElo "2404"]
[PlyCount "94"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. b3 e5 2. Bb2 e4 3. e3 d5 4. d3 exd3 5. Bxd3 Nf6 6. Nf3 Bd6 7. h3 O-O 8. Nbd2
Nc6 9. c4 dxc4 10. Nxc4 Bb4+ 11. Ke2 Be6 12. Qc2 Be7 13. a3 h6 14. Rad1 Qe8 15.
g4 Nd7 16. Rdg1 Bd5 17. g5 Bxf3+ 18. Kxf3 Bxg5 19. Qc3 Nde5+ 20. Ke2 Bf6 21.
Be4 Ng6 22. Qc2 Bxb2 23. Nxb2 Qe5 24. Bxc6 bxc6 25. Nd3 Qh5+ 26. Rg4 f5 27. Qc5
Rad8 28. Rhg1 Rd5 29. Qxc6 fxg4 30. hxg4 Ne7 31. Qc4 Qf7 32. f4 Rfd8 33. Rd1
R5d6 34. Qxc7 Qxb3 35. Qxe7 Rxd3 36. Qxd8+ Rxd8 37. Rxd8+ Kh7 38. Rd3 Qc4 39.
Kd2 Qa2+ 40. Ke1 Qc2 41. Rd7 Qc3+ 42. Kf2 Qxa3 43. e4 Qa4 44. Re7 Qa2+ 45. Kf1
Qb1+ 46. Kg2 Qb2+ 47. Kf1 a5 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "9"]
[White "Lehmann, Spencer"]
[Black "Vijay, Keerthi K"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2236"]
[BlackElo "2200"]
[PlyCount "61"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d6 2. e4 Nc6 3. d5 Nb8 4. c4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a5 8. Nge2
Nbd7 9. Qd2 h5 10. Nd4 Nc5 11. Bd3 Nfd7 12. O-O O-O 13. f4 Nxd3 14. Qxd3 Nc5
15. Qc2 e5 16. fxe5 Bxe5 17. Nf3 Bg7 18. Bd4 Bh6 19. Bxc5 dxc5 20. Rae1 Qe7 21.
e5 Bf5 22. Ne4 Bg7 23. Qc3 Bxe4 24. Rxe4 f5 25. Re2 g5 26. Qd3 g4 27. d6 cxd6
28. exd6 Qf6 29. Ne5 Rae8 30. d7 Re6 31. Rxf5 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "9"]
[White "Yang, Kevin"]
[Black "Raptis, Nick"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2126"]
[BlackElo "2232"]
[PlyCount "107"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 g6 2. h4 Nf6 3. d4 Bg7 4. c3 b6 5. Bg5 Bb7 6. Nbd2 d6 7. Bxf6 Bxf6 8. h5
Nd7 9. Qa4 a6 10. e4 b5 11. Qb3 O-O 12. hxg6 hxg6 13. c4 Kg7 14. Qe3 Rh8 15.
Rxh8 Kxh8 16. e5 Bg7 17. Ng5 Qf8 18. e6 Nf6 19. Qh3+ Bh6 20. Nxf7+ Kh7 21. g4
bxc4 22. Bxc4 c5 23. Bd3 c4 24. Bc2 Nd5 25. Nf3 Nf4 26. N3g5+ Kg8 27. Qxh6 Qxh6
28. Nxh6+ Kg7 29. Nhf7 Bd5 30. Kd2 Bxe6 31. Nxe6+ Nxe6 32. d5 Nd4 33. Ng5 Rf8
34. Rf1 Rb8 35. Kc1 Ne2+ 36. Kb1 Nc3+ 37. Ka1 Nxd5 38. Re1 Kf6 39. Ne4+ Kf7 40.
Nd2 Nb4 41. Bb1 Rc8 42. a3 Nc6 43. Nxc4 Nd4 44. Nd2 Rc2 45. Rd1 Rc8 46. Ba2+
Kf6 47. Ne4+ Ke5 48. Ng3 Nf3 49. Bb1 g5 50. Rd3 Nd4 51. Re3+ Kf6 52. Ne4+ Kg7
53. Nxg5 Rc1 54. Ne6+ 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "9"]
[White "Xie, Bryan"]
[Black "Findlay, Ian T"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1833"]
[BlackElo "2201"]
[PlyCount "106"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Re1 O-O 7. Bf1 Nc6 8. h3
a6 9. d4 cxd4 10. cxd4 b5 11. a3 Bb7 12. Nc3 Rc8 13. Be3 Na5 14. Nd2 Nd7 15.
Rc1 Nb6 16. b3 e6 17. f4 Qe7 18. a4 bxa4 19. Nxa4 Nxa4 20. bxa4 Qd7 21. Rb1 Rc3
22. Bf2 Rfc8 23. Rb6 R3c6 24. Qb1 d5 25. e5 Bf8 26. Rxc6 Qxc6 27. Nb3 Nc4 28.
Rc1 Ba8 29. Qa2 Bb4 30. Be1 Bxe1 31. Rxe1 Qb6 32. Nc5 Rb8 33. Qf2 Bc6 34. Bd3
Qa5 35. g4 Rb2 36. Re2 Rxe2 37. Bxe2 Qc3 38. Bd3 Nb2 39. Be2 Nxa4 40. Nxa4 Bxa4
41. Kg2 Bb5 42. Qh4 Qc8 43. Bxb5 axb5 44. Qe7 h6 45. h4 Qc2+ 46. Kg3 Qd3+ 47.
Kg2 Qe2+ 48. Kg3 Qe3+ 49. Kg2 Qxf4 50. Qe8+ Kg7 51. Qxb5 Qxg4+ 52. Kf1 Qf4+ 53.
Kg2 Qxd4 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "9"]
[White "Wu, Derek"]
[Black "Gutla, Aryan"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2039"]
[BlackElo "1834"]
[PlyCount "55"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. g3 O-O 6. Bg2 d6 7. Ne2 c6 8. c4
f5 9. O-O c5 10. Nbc3 cxd4 11. Nxd4 a6 12. Qe2 Re8 13. Rfd1 f4 14. gxf4 Qd7 15.
Nd5 Qd8 16. Rac1 Bd7 17. b4 Nc6 18. Nb3 Be6 19. c5 dxc5 20. Nxc5 Bxd5 21. Rxd5
Qb6 22. Rd7 Qxb4 23. Rxb7 Qa3 24. Qc4 Nd8 25. Rb3 Qxc1+ 26. Qxc1 Rc8 27. Rb4
Ne6 28. Rc4 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "9"]
[White "Wang, Henry"]
[Black "Maiti, Milind"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2044"]
[BlackElo "1971"]
[PlyCount "109"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Nbd7 5. O-O dxc4 6. Qc2 a6 7. a4 Rb8 8. a5
b5 9. axb6 cxb6 10. Qxc4 Bb7 11. d4 Be7 12. Ne5 b5 13. Qb3 Nd5 14. Bd2 Nxe5 15.
Ba5 Nb6 16. Bxb7 Rxb7 17. dxe5 O-O 18. Qe3 Qb8 19. Bxb6 Rxb6 20. Rd1 h6 21. Nc3
Rd8 22. Ne4 Rc6 23. Qf3 Rc2 24. Rxd8+ Qxd8 25. Nd6 Bxd6 26. Rd1 Qd7 27. exd6
Rc8 28. Qe4 a5 29. Qe3 a4 30. Qb6 f6 31. f3 Kh7 32. Kf2 Rc2 33. h4 Rc4 34. Qe3
Kg8 35. Qd3 Rc8 36. Qe4 Rc4 37. Qd3 Rc5 38. Qe3 Rc6 39. Qd3 Rc8 40. g4 Rc5 41.
Qe3 Rc6 42. Qd4 Rc8 43. Qb6 Kf7 44. Rd4 Rc4 45. Rd1 Rc2 46. Qd4 Rc4 47. Qd3 Rc5
48. e4 Qa7 49. Kg3 Qd7 50. Qe3 Rc6 51. e5 fxe5 52. Qxe5 Rc4 53. g5 h5 54. Kh3
Kg6 55. Re1 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "9"]
[White "Karthik, Advaith"]
[Black "Botez, Alexandra"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1794"]
[BlackElo "2062"]
[PlyCount "93"]
[EventDate "2019.12.??"]
[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 Nc6 8. d5
Ne7 9. Nd2 a5 10. a3 Bd7 11. b4 axb4 12. axb4 Rxa1 13. Qxa1 Ng4 14. Bxg4 Bxg4
15. f3 Bd7 16. c5 Nc8 17. O-O f5 18. Nc4 Qh4 19. Qe1 Qh5 20. Qc1 f4 21. Bd2 g5
22. h3 Rf6 23. Kf2 Qe8 24. Qc2 dxc5 25. bxc5 Bf8 26. d6 cxd6 27. Nd5 Rh6 28.
Bc3 Bb5 29. Bb2 Qc6 30. Ba3 b6 31. Rb1 bxc5 32. Na5 Qa6 33. Qb3 Kg7 34. Qxb5
Qxb5 35. Rxb5 Re6 36. Rb7+ Kg8 37. Nc6 h5 38. Rc7 g4 39. hxg4 hxg4 40. fxg4 Rh6
41. Rxc8 Rh1 42. Rc7 Bg7 43. Nce7+ Kf8 44. Nf5 Bh6 45. Nxd6 Bg5 46. Bxc5 Bh4+
47. Ke2 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8.1"]
[White "Gabuzyan, Hovhannes"]
[Black "Liang, Jason"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2610"]
[BlackElo "2296"]
[PlyCount "105"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. d3 d5 6. Nbd2 Be7 7. Re1 c5 8. e4
Nc6 9. a3 O-O 10. e5 Nd7 11. c4 d4 12. h4 a6 13. h5 b5 14. h6 g6 15. Nh2 Rb8
16. Ng4 Na5 17. Bxb7 Rxb7 18. Qf3 bxc4 19. Nxc4 Rb8 20. Nd2 Nb3 21. Rb1 Qa5 22.
Qd1 Nxd2 23. Bxd2 Qb5 24. Bf4 Nb6 25. Qd2 Nd5 26. Bg5 Qd7 27. Bxe7 Qxe7 28.
Rbc1 Rfc8 29. Rc4 Rb5 30. Rec1 Rcb8 31. R4c2 Rc8 32. a4 Rb7 33. Nf6+ Nxf6 34.
exf6 Qxf6 35. Rxc5 Rf8 36. Rc8 Rb8 37. Rxb8 Rxb8 38. b4 g5 39. Rc5 e5 40. b5
axb5 41. axb5 Qxh6 42. Rxe5 f6 43. Re7 Kf8 44. Qe1 Qg6 45. Rc7 Qe8 46. Qb4+ Kg8
47. Qxd4 Qg6 48. b6 Qf5 49. b7 Re8 50. Qc4+ Kh8 51. Rc8 Rxc8 52. Qxc8+ Qxc8 53.
bxc8=Q+ 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8.2"]
[White "Izoria, Zviad"]
[Black "Aoshima, Mirai"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2599"]
[BlackElo "2361"]
[PlyCount "79"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 d5 5. Nc3 Nc6 6. cxd5 exd5 7. Bb5 a6 8.
Bxc6+ bxc6 9. O-O Be6 10. Na4 cxd4 11. exd4 Qc7 12. Ne5 Bd6 13. Bf4 Nd7 14. Re1
O-O 15. Rc1 Nxe5 16. Bxe5 Bf5 17. Nc5 Rfe8 18. Bxd6 Qxd6 19. Rc3 a5 20. Rce3
Rxe3 21. Rxe3 h6 22. b3 Rb8 23. a3 Qg6 24. Qe1 Qg4 25. Qd2 Kh7 26. f3 Qg5 27.
Re2 Qf6 28. Qf4 Rb5 29. Re5 Kg6 30. h4 Bc2 31. h5+ Kh7 32. Qxf6 gxf6 33. Re7
Kg7 34. Rb7 Rxb7 35. Nxb7 Bxb3 36. Nxa5 Ba4 37. Nb7 Kf8 38. Nc5 Bd1 39. a4 Ke7
40. a5 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8.3"]
[White "Paragua, Mark"]
[Black "Mitkov, Nikola"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2513"]
[BlackElo "2508"]
[PlyCount "59"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. O-O e6 5. d4 c6 6. Nbd2 f5 7. c4 Bd6 8. Qb3
Rb8 9. Re1 Ne7 10. Ng5 Nf8 11. cxd5 exd5 12. e4 h6 13. exd5 hxg5 14. Nc4 f4 15.
Bd2 Rh6 16. gxf4 cxd5 17. Bxd5 Ne6 18. Ne5 gxf4 19. Nxg4 Nxd4 20. Qa4+ Ndc6 21.
Nxh6 gxh6 22. Bxf4 Bxf4 23. Bxc6+ bxc6 24. Qxf4 Rb5 25. Rad1 Qc8 26. Rxe7+ Kxe7
27. Re1+ Kd7 28. Qf7+ Kd6 29. Qe7+ Kd5 30. Qe5+ 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8.4"]
[White "Zhao, Ian"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2320"]
[BlackElo "2497"]
[PlyCount "85"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Be7 8. O-O
O-O 9. Qe2 Bd7 10. Re1 Bc6 11. Nc3 Nxc3 12. bxc3 Nd7 13. Bf4 Bxf3 14. Qxf3 dxe5
15. Bxe5 Nxe5 16. Rxe5 Bf6 17. Rb5 Rc8 18. Be2 Qc7 19. Rxb7 Qxc3 20. Qxc3 Rxc3
21. Rd1 Rc2 22. Kf1 Rxa2 23. d5 exd5 24. Rxd5 Bd8 25. Bc4 Ra1+ 26. Ke2 Re8+ 27.
Kd2 g6 28. Rxf7 Kxf7 29. Ra5+ Kg7 30. Rxa1 Bb6 31. f3 Kf6 32. Ra6 h5 33. Bd3 h4
34. g3 Rh8 35. Ra4 hxg3 36. hxg3 Rh2+ 37. Kc3 g5 38. Rg4 Rg2 39. f4 gxf4 40.
Rxf4+ Kg5 41. Rf8 Rxg3 42. Rg8+ Kf4 43. Rxg3 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8"]
[White "Katz, Alexander"]
[Black "Wang, Richard"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2404"]
[BlackElo "2342"]
[PlyCount "59"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg7 6. dxc5 Qxc5 7. Be3 Qc7 8.
Na3 a6 9. Nc4 Nd7 10. a4 b6 11. Qb3 Rb8 12. Be2 Ngf6 13. O-O O-O 14. Bd4 Bb7
15. Nce5 Bxf3 16. Nxf3 e5 17. Be3 Ng4 18. Ng5 Nxe3 19. fxe3 Nc5 20. Qa2 b5 21.
axb5 axb5 22. Rxf7 Rxf7 23. Rf1 Qa7 24. Qxf7+ Qxf7 25. Nxf7 Na4 26. Nd6 Bh6 27.
e4 Be3+ 28. Kh1 Nxb2 29. Rb1 Rd8 30. Rxb2 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8"]
[White "Liu, Bovey"]
[Black "Niemann, Hans Moke"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2230"]
[BlackElo "2471"]
[PlyCount "78"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Nf6 7. d3 O-O 8.
Nc3 d6 9. h3 e5 10. Ne2 Nh5 11. g4 Nf6 12. Nh2 h5 13. Bg5 hxg4 14. Nxg4 Bxg4
15. hxg4 Qd7 16. Bxf6 Qxg4+ 17. Ng3 Qxd1 18. Raxd1 Bxf6 19. Kg2 Kg7 20. Rf1 Rh8
21. b3 Rh4 22. Rh1 Rxh1 23. Rxh1 Bg5 24. a4 Rh8 25. Rxh8 Kxh8 26. Ne2 Bd2 27.
Ng1 Kg7 28. Nf3 Bf4 29. Kh3 f5 30. c4 Kf6 31. Nh4 Bc1 32. Kg3 Bg5 33. Ng2 Ke6
34. f3 Bd2 35. Kf2 Kf6 36. Kg3 Kg5 37. Kf2 f4 38. Ke2 Bc3 39. Kf2 Kh5 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8"]
[White "Aldama Degurnay, Dionisio"]
[Black "Andrews, Todd"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2411"]
[BlackElo "2214"]
[PlyCount "122"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 Bc5 6. Bg2 dxe4 7. dxe4 e5 8.
O-O O-O 9. Qe2 a5 10. h3 b6 11. Nc4 Ba6 12. b3 Nd4 13. Nxd4 Bxd4 14. Rb1 Qe7
15. Rd1 Rad8 16. Qf3 Bxc4 17. bxc4 Nd7 18. h4 Qe6 19. Bf1 Kh8 20. Qf5 Nc5 21.
Ba3 g6 22. Qxe6 fxe6 23. Rxd4 Rxd4 24. Bxc5 bxc5 25. Bd3 Rd7 26. Rb5 a4 27.
Rxc5 Rdf7 28. Rc6 Rxf2 29. Rxc7 Rd2 30. c5 Rb8 31. Rf7 Kg8 32. Rf1 Rc8 33. Rb1
Rxc5 34. Rb4 Rc7 35. Kf1 a3 36. Rb3 Ra7 37. Ke1 Rg2 38. Be2 Rg1+ 39. Kd2 Rg2
40. Ke1 Ra4 41. Re3 Rh2 42. c4 Rb4 43. c5 Rb1+ 44. Kd2 Rb2+ 45. Kd3 Rh1 46. Bg4
Kf7 47. Kc4 Rc1+ 48. Rc3 Rxc3+ 49. Kxc3 Ke7 50. c6 Kd6 51. c7 Kxc7 52. Bxe6 Kd6
53. Bg8 Kc5 54. Bxh7 Rxa2 55. Kb3 Rg2 56. Kxa3 Rxg3+ 57. Kb2 Kd4 58. Kc2 Rg2+
59. Kb3 Rg4 60. Kc2 Rxe4 61. Bxg6 Rxh4 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8"]
[White "Raptis, Nick"]
[Black "Blatny, Pavel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2232"]
[BlackElo "2331"]
[PlyCount "104"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. g3 d5 2. Bg2 e6 3. f4 g6 4. Nf3 Bg7 5. O-O c6 6. Nc3 b5 7. d3 Qb6+ 8. Kh1
Nf6 9. a3 c5 10. e4 d4 11. Ne2 h6 12. h3 Nc6 13. g4 e5 14. fxe5 Nd7 15. Nf4
Ndxe5 16. Nd5 Qd8 17. Bf4 Be6 18. a4 b4 19. Qe1 g5 20. Bxe5 Nxe5 21. Qg3 Qd6
22. c3 dxc3 23. bxc3 Bxd5 24. exd5 O-O-O 25. d4 Nxf3 26. Qxf3 c4 27. Qe2 Qc7
28. cxb4 Rhe8 29. Qf2 c3 30. Rfc1 Qf4 31. Qa2 Qxd4 32. Rd1 Qf4 33. Rf1 Qc7 34.
d6 Rxd6 35. Rxf7 Re7 36. Rxe7 Qxe7 37. Qc4+ Kd8 38. Rf1 Qe6 39. Qb5 Ke7 40. Qc5
Bd4 41. Qc7+ Rd7 42. Qc8 Bf6 43. b5 Qe5 44. Bc6 Rd2 45. Qe8+ Kd6 46. Qf8+ Kc7
47. Bg2 c2 48. Qf7+ Be7 49. a5 Rd1 50. b6+ axb6 51. axb6+ Kxb6 52. Qf2+ Qc5 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8"]
[White "Vijay, Keerthi K"]
[Black "Daggupati, Balaji"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2200"]
[BlackElo "2311"]
[PlyCount "55"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. e3 d5 6. cxd5 Nb4 7. d3 Nfxd5 8.
Nxd5 Nxd5 9. a3 O-O 10. b4 Bb6 11. Bb2 Re8 12. Nf3 f6 13. O-O a5 14. b5 Be6 15.
e4 Ne7 16. d4 exd4 17. Bxd4 Bc4 18. Re1 Bxd4 19. Nxd4 Nc8 20. Rc1 Nb6 21. Bf1
Bxf1 22. Kxf1 Qd7 23. Qb3+ Kh8 24. Nf5 a4 25. Qb4 Rad8 26. Kg1 Re5 27. Rc5 g6
28. Ne3 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8"]
[White "Kretchetov, Alexandre"]
[Black "Chen, Benjamin"]
[Result "1/2-1/2"]
[ECO "E51"]
[WhiteElo "2220"]
[BlackElo "2046"]
[PlyCount "53"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. e3 O-O 6. Bd2 c5 7. a3 Bxc3 8. Bxc3
Ne4 9. Rc1 Nxc3 10. Rxc3 cxd4 11. Nxd4 dxc4 12. Bxc4 Bd7 13. Bd3 Nc6 14. Be4
Rc8 15. Nxc6 Bxc6 16. Bxc6 Rxc6 17. Rxc6 bxc6 18. Qxd8 Rxd8 19. Ke2 Kf8 20. Rc1
Rc8 21. Kd3 Ke7 22. Rc4 Kd6 23. Rd4+ Kc7 24. Kc4 Rb8 25. b3 e5 26. Rd2 Re8 27.
e4 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8"]
[White "Kanli, Alperen"]
[Black "Findlay, Ian T"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1927"]
[BlackElo "2201"]
[PlyCount "138"]
[EventDate "2019.12.??"]
[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. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Nxd5
cxd5 15. Qxb6 axb6 16. a3 Bb7 17. Bb5 Ra5 18. a4 Rc8 19. b3 Bc6 20. Bxc6 Rxc6
21. Rhe1 e6 22. Rd4 Rac5 23. Re2 e5 24. Rb4 d4 25. Kb2 f6 26. f4 Kf7 27. fxe5
fxe5 28. Rc4 Rxc4 29. bxc4 Ke6 30. Kb3 Kf5 31. Rf2+ Ke4 32. Re2+ Kf4 33. g3+
Kf5 34. Kb4 e4 35. Kb5 Rc5+ 36. Kxb6 Rxc4 37. a5 d3 38. cxd3 exd3 39. Re1 Rb4+
40. Kc5 Ra4 41. Kb5 Ra2 42. Kc4 Rxh2 43. Kxd3 Ra2 44. Ke3 Kg4 45. Re2 Ra3+ 46.
Kf2 Rf3+ 47. Kg1 Ra3 48. Kf2 g5 49. Re4+ Kh3 50. Re5 h6 51. Re6 Ra2+ 52. Kf1
Rxa5 53. Rxh6+ Kxg3 54. Rf6 g4 55. Rg6 Ra1+ 56. Ke2 Rg1 57. Rg8 Kh2 58. Kf2 g3+
59. Kf3 Rf1+ 60. Ke2 Rf5 61. Rh8+ Kg1 62. Rg8 g2 63. Re8 Rh5 64. Rg8 Kh2 65.
Kf2 Rf5+ 66. Ke2 g1=Q 67. Rh8+ Kg2 68. Rg8+ Kh1 69. Rh8+ Qh2+ 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8"]
[White "Lee, Megan"]
[Black "Maiti, Milind"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2133"]
[BlackElo "1971"]
[PlyCount "47"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 Qc7 5. a4 b6 6. Bg2 Bb7 7. O-O Nf6 8. d3
Nc6 9. f4 d6 10. f5 e5 11. Bg5 Nd4 12. b3 Be7 13. Nc1 h6 14. Be3 Rd8 15. Nd5
Qb8 16. c3 Nc6 17. Nxb6 O-O 18. Nd5 Nxd5 19. exd5 Na7 20. f6 Bxf6 21. Rxf6 gxf6
22. Qg4+ Kh7 23. Be4+ Kh8 24. Qf5 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.30"]
[Round "8"]
[White "Omori, Michael"]
[Black "Wu, Derek"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "2112"]
[BlackElo "2039"]
[PlyCount "156"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 dxc4 6. e3 b5 7. Qc2 Bb7 8. Be2
Nbd7 9. O-O Be7 10. e4 h6 11. Be3 a6 12. a4 Qb8 13. h3 O-O 14. Rfd1 e5 15. dxe5
Nxe5 16. Nxe5 Qxe5 17. f4 Qe6 18. f5 Qe5 19. Bd4 Bc5 20. Bxc5 Qxc5+ 21. Kh1
Rfe8 22. Bf3 Rad8 23. Rxd8 Rxd8 24. Rd1 Rd4 25. Ne2 Rxd1+ 26. Qxd1 Qe5 27. Qd8+
Kh7 28. Qb6 Bc8 29. Nc3 Bd7 30. Qxa6 b4 31. Ne2 Nxe4 32. Qxc4 Nd2 33. Qxf7 Nxf3
34. gxf3 Bxf5 35. Ng1 Bg6 36. Qb3 Qc5 37. Qa2 Qa5 38. Qb3 c5 39. Qc4 Qxa4 40.
Qxc5 Qb3 41. Qf2 Qd3 42. Kg2 Qd6 43. Qe3 Qf6 44. Qd2 b3 45. Ne2 Kh8 46. Nd4 Bf7
47. Qe3 Qg6+ 48. Kf2 Qb6 49. Kg3 Qc7+ 50. f4 Qc5 51. h4 Qa7 52. Qe5 Qa6 53. Nf5
Qg6+ 54. Kf3 Be6 55. Ne3 Bd7 56. Qb8+ Be8 57. Qxb3 Bc6+ 58. Kf2 Qe4 59. Qb8+
Kh7 60. Qe5 Qf3+ 61. Ke1 Be4 62. Nf5 Qh1+ 63. Kf2 Qg2+ 64. Ke1 Bd3 65. Ne7 Qh3
66. h5 Qd7 67. f5 Bc2 68. Kf2 Qd2+ 69. Qe2 Qf4+ 70. Ke1 Be4 71. Ng6 Qxf5 72.
Nf8+ Kg8 73. Ng6 Qa5+ 74. Kf2 Qb6+ 75. Qe3 Qxb2+ 76. Kg3 Qg2+ 77. Kf4 Bxg6 78.
hxg6 Qxg6 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "8"]
[White "Botez, Alexandra"]
[Black "Velazquez, Kevin"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2062"]
[BlackElo "1713"]
[PlyCount "94"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. O-O
O-O 9. Bc3 Ne4 10. Bb2 Nd7 11. Nbd2 Ndf6 12. Ne5 Bb7 13. f3 Nd6 14. e3 c5 15.
Qe2 cxd4 16. exd4 dxc4 17. Ndxc4 Nf5 18. Rad1 Nd5 19. Bh3 b5 20. Bxf5 exf5 21.
Ne3 f4 22. Nxd5 Qxd5 23. gxf4 Rac8 24. Qg2 Rfe8 25. Kh1 f5 26. Rg1 Bf6 27. Rdf1
Re6 28. Rf2 Ra6 29. Ba1 Bxe5 30. fxe5 Rg6 31. Qf1 Rxg1+ 32. Kxg1 Rc6 33. Rg2
Rc7 34. Rf2 g5 35. Bb2 g4 36. Qd3 Rf7 37. Rg2 h5 38. Qe2 Kh7 39. Rf2 gxf3 40.
Qe3 b4 41. Bc1 Rg7+ 42. Kf1 Ba6+ 43. Ke1 Rg1+ 44. Kd2 Qc6 45. Bb2 Rb1 46. Rxf3
Rxb2+ 47. Ke1 Qc2 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7.1"]
[White "Mitkov, Nikola"]
[Black "Izoria, Zviad"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2508"]
[BlackElo "2599"]
[PlyCount "80"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 a6 6. Bd3 Nf6 7. O-O g6 8. f4
Bg7 9. Kh1 O-O 10. Qe1 Nfd7 11. Be3 Nc6 12. Nxc6 bxc6 13. Rd1 Re8 14. Na4 Qc7
15. b3 Bb7 16. Bd2 c5 17. Bc3 Bxc3 18. Nxc3 d5 19. e5 Rf8 20. Qg3 f5 21. Nb1
Rf7 22. Nd2 Nf8 23. Nf3 Qa5 24. Qe1 Qb6 25. c3 a5 26. Qf2 Rc7 27. Rb1 Ba6 28.
Bxa6 Qxa6 29. h3 c4 30. bxc4 Rxc4 31. Rb6 Qc8 32. Qh4 Rxc3 33. Ng5 Rb8 34. Rxe6
Rc1 35. Rxc1 Qxc1+ 36. Kh2 Rb1 37. Nf3 Nxe6 38. Kg3 Rb2 39. Qh6 Qf1 40. Nh4
Qf2+ 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7.2"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Gabuzyan, Hovhannes"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2497"]
[BlackElo "2610"]
[PlyCount "19"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. c4 Nc6 6. Qe3 g6 7. Be2 Bg7 8. O-O
Bg4 9. Nc3 Qa5 10. Nd5 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7.3"]
[White "Niemann, Hans Moke"]
[Black "Aoshima, Mirai"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2471"]
[BlackElo "2361"]
[PlyCount "78"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5 7. g3 Be7 8. Bg2
a6 9. bxa6 O-O 10. O-O Nc6 11. Nbd2 Bxa6 12. Re1 Qd7 13. b3 e5 14. e4 dxe4 15.
Ng5 Rad8 16. Rb1 Qf5 17. b4 Nd4 18. b5 Bb7 19. Ngxe4 Nxe4 20. Nxe4 Bxe4 21.
Rxe4 Qxf2+ 22. Kh1 Nc2 23. Qg4 Ne1 24. Qe2 Rd1 25. Bd2 Rxd2 26. Rxe1 Rxe2 27.
R4xe2 Qd4 28. b6 Bd6 29. b7 h5 30. Re4 Qb2 31. R4e2 Qb5 32. Rd2 Bc7 33. Red1 e4
34. Rd7 Qxb7 35. Re7 Qb8 36. Bxe4 Bxg3 37. hxg3 Qxg3 38. Bd5+ Kh8 39. Ree1 Rf4
0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7.4"]
[White "Bryant, John Daniel"]
[Black "Zhao, Ian"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2422"]
[BlackElo "2320"]
[PlyCount "114"]
[EventDate "2019.12.??"]
[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. d4 Bg4 10. Be3 Re8 11. h3 Bh5 12. d5 Na5 13. Bc2 Nc4 14. Bc1 c6 15. dxc6
Qc7 16. Nbd2 Nxd2 17. Bxd2 Qxc6 18. Bg5 h6 19. Bxf6 Bxf6 20. Bb3 Qc5 21. g4 Bg6
22. Qd2 Bd8 23. a4 Rb8 24. axb5 axb5 25. Bd5 b4 26. cxb4 Qxb4 27. Qxb4 Rxb4 28.
Ra8 Rf8 29. b3 Bb6 30. Ra4 Rb5 31. Rea1 Rb8 32. Ra8 Bc5 33. Nh4 Kh7 34. Rxb8
Rxb8 35. Kg2 f6 36. Nxg6 Kxg6 37. h4 h5 38. f3 Kh6 39. Bf7 Rf8 40. Bd5 Rb8 41.
Kg3 Kg6 42. Ra6 Kh6 43. Rc6 Bb4 44. Rc7 hxg4 45. fxg4 Be1+ 46. Kh3 Bb4 47. Rc6
Rd8 48. Rc4 Rb8 49. Rc7 Ba5 50. Re7 Bb4 51. Re6 Kh7 52. g5 fxg5 53. hxg5 Rf8
54. Bc6 Rf3+ 55. Kg4 Rf4+ 56. Kh5 g6+ 57. Rxg6 Be1 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7"]
[White "Costello, Alexander"]
[Black "Paragua, Mark"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2291"]
[BlackElo "2513"]
[PlyCount "68"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. c3 Nf6 6. Re1 a6 7. Bf1 e6 8. d4
cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. a4 O-O 14. Qb3 Rb8
15. Rec1 f6 16. exf6 Rxf6 17. Qe3 h6 18. Bd3 Be8 19. Ne5 Bd6 20. Ng4 Rf4 21.
Qxe6+ Bf7 22. Qe2 Rxd4 23. Bc3 Rxd3 24. Qxd3 d4 25. Rd1 Qg5 26. h3 dxc3 27.
Qxd6 Rd8 28. Qxd8+ Nxd8 29. bxc3 Ne6 30. Rab1 Nf4 31. Kh2 Bd5 32. g3 Nxh3 33.
Rb4 Nf4 34. f3 Bxf3 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7"]
[White "Lehmann, Spencer"]
[Black "Katz, Alexander"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2236"]
[BlackElo "2404"]
[PlyCount "60"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 d5 7. cxd5 exd5 8.
e3 Nh5 9. Qc2 Re8 10. g4 Nf4 11. h4 h5 12. Qh2 Qf6 13. Kf2 Ne6 14. gxh5 c5 15.
Bb2 Nc6 16. Rd1 cxd4 17. cxd4 Nc5 18. Bb5 Ne4+ 19. Ke2 Nd6 20. Bd3 Bf5 21. Qf4
Bxd3+ 22. Kxd3 Nf5 23. e4 Ncxd4 24. exf5 Qa6+ 25. Kd2 Re2+ 26. Nxe2 Qxe2+ 27.
Kc3 Qc4+ 28. Kd2 Qc2+ 29. Ke3 Re8+ 30. Kxd4 Qc4# 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7"]
[White "Wang, Richard"]
[Black "Kretchetov, Alexandre"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2342"]
[BlackElo "2220"]
[PlyCount "97"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. h3 O-O 6. e4 e5 7. d5 a5 8. Bg5 Na6
9. Nd2 Qe8 10. g4 Kh8 11. a3 Bd7 12. Bd3 Nc5 13. Bc2 a4 14. Qf3 Ng8 15. O-O-O
f6 16. Be3 Bh6 17. Bxc5 dxc5 18. Kb1 Ne7 19. h4 Nc8 20. g5 fxg5 21. Qe3 Qe7 22.
Rdg1 Rf4 23. hxg5 Bf8 24. Ne2 Rg4 25. Rxg4 Bxg4 26. f3 Bd7 27. f4 Nd6 28. Qxc5
Bg4 29. Qf2 Kg8 30. Nc3 Bg7 31. Qh4 Bh5 32. f5 Bf8 33. f6 Qd7 34. Qh2 b5 35.
Qxe5 Nf7 36. Qe6 Bg4 37. Qxd7 Bxd7 38. cxb5 Bc5 39. Bxa4 Nxg5 40. Bb3 Nf7 41.
d6 h5 42. e5 Bf5+ 43. Ka2 Kf8 44. Nde4 Bd4 45. e6 Nxd6 46. Nxd6 cxd6 47. e7+
Ke8 48. Nd5 Kd7 49. f7 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7"]
[White "Raptis, Nick"]
[Black "Daggupati, Balaji"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2232"]
[BlackElo "2311"]
[PlyCount "89"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. O-O Nd7 5. d4 Ngf6 6. Nbd2 e6 7. b3 Be7 8. Bb2
O-O 9. h3 Bh5 10. g4 Bg6 11. Nh4 Be4 12. Nhf3 Bg6 13. Nh4 Be4 14. Nhf3 Qc7 15.
Nxe4 Nxe4 16. Ne5 Nxe5 17. dxe5 f5 18. exf6 Bxf6 19. Bxf6 Nxf6 20. c4 Rad8 21.
Qc2 Qf7 22. e3 Nd7 23. f4 Qe7 24. cxd5 exd5 25. Rae1 Qb4 26. e4 d4 27. a3 Qxa3
28. Qc4+ Kh8 29. Qxd4 Nc5 30. Qc4 b5 31. Qc2 Qb4 32. Re3 Ne6 33. f5 Nd4 34. Qf2
c5 35. e5 c4 36. bxc4 bxc4 37. e6 Rde8 38. Re4 Nxe6 39. Rfe1 Nc7 40. Qxa7 Rc8
41. Re7 Nb5 42. Qd7 Rc7 43. Qe8 Rc8 44. Qd7 Rc7 45. Qe8 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7"]
[White "Andrews, Todd"]
[Black "Lee, Megan"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2214"]
[BlackElo "2133"]
[PlyCount "109"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. Bf4 d5 3. Nc3 a6 4. Qd3 e6 5. g4 Bb4 6. a3 Ba5 7. b4 Bb6 8. g5 Ne4
9. Na4 Ba7 10. Nf3 Bd7 11. Nc5 Bb5 12. Qe3 Bxc5 13. bxc5 c6 14. Bg2 Qa5+ 15.
Nd2 Qc3 16. Qxc3 Nxc3 17. e3 Nd7 18. Nb3 b6 19. Bd6 bxc5 20. dxc5 h6 21. Nd4
hxg5 22. a4 Nxa4 23. c4 Ndxc5 24. cxb5 cxb5 25. Nxb5 Kd7 26. Bxc5 Nxc5 27. Nd4
Rhb8 28. O-O Rb2 29. Ra5 Nb7 30. Ra3 a5 31. e4 e5 32. Nf3 f6 33. exd5 Kd6 34.
Rc1 e4 35. Nd4 Nc5 36. Nf5+ Kxd5 37. Rac3 Nb3 38. Rd1+ Nd2 39. Ne3+ Ke6 40.
Rc6+ Kf7 41. Rc7+ Kf8 42. Nf5 Re8 43. Ra7 Re5 44. Nd6 Rb1 45. Rxb1 Nxb1 46.
Bxe4 Re6 47. Ra8+ Ke7 48. Nf5+ Kd7 49. Ra7+ Kd8 50. Bxb1 Re1+ 51. Kg2 Rxb1 52.
Rxa5 g6 53. Ne3 Ke7 54. Ra7+ Kf8 55. Ra6 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7"]
[White "Findlay, Ian T"]
[Black "Chen, Ryo"]
[Result "1/2-1/2"]
[ECO "B63"]
[WhiteElo "2201"]
[BlackElo "1978"]
[PlyCount "143"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Qb6 8.
O-O-O Be7 9. f3 O-O 10. Be3 Qa5 11. Kb1 Rd8 12. Nd5 Qxd2 13. Nxe7+ Nxe7 14.
Rxd2 a6 15. Be2 Ng6 16. Nb3 Ne8 17. Rhd1 Bd7 18. Bc5 dxc5 19. Nxc5 Rdc8 20.
Nxd7 Rc6 21. g3 e5 22. h4 h5 23. a4 b6 24. b3 Nc7 25. Rd6 Rxd6 26. Rxd6 b5 27.
Nc5 bxa4 28. bxa4 a5 29. Rc6 Ra7 30. Bc4 Kf8 31. Rb6 Ke7 32. Rb7 Rxb7+ 33. Nxb7
Nf8 34. Nxa5 Nfe6 35. Nb3 f6 36. a5 Kd6 37. Kb2 g5 38. a6 Kc6 39. a7 Kb7 40.
Bxe6 Nxe6 41. Na5+ Kxa7 42. Nc6+ Kb7 43. Ne7 Nd4 44. Nd5 gxh4 45. gxh4 Nxf3 46.
Nxf6 Nxh4 47. Nxh5 Kc6 48. Kc3 Nf3 49. Kd3 Kc5 50. Nf6 Ng5 51. Nd7+ Kd6 52. Nb6
Kc5 53. Na4+ Kb4 54. Nc3 Kc5 55. Nd1 Nh3 56. Nb2 Kb4 57. c3+ Kc5 58. Ke2 Ng5
59. Ke3 Nf7 60. Kd3 Nd6 61. Nd1 Nf7 62. Ne3 Ng5 63. Nd5 Nh3 64. Nf6 Ng5 65.
Nd7+ Kd6 66. Nb6 Kc5 67. Na4+ Kd6 68. c4 Kc6 69. Ke3 Ne6 70. Nb2 Kc5 71. Nd3+
Kxc4 72. Nxe5+ 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7"]
[White "Wu, Derek"]
[Black "Li, Hanxiang"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2039"]
[BlackElo "2095"]
[PlyCount "100"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 b6 5. e4 d6 6. Qa4+ Nc6 7. d5 Nxe4 8. Nge2
Nc5 9. Qc2 Ne7 10. a3 Bxc3+ 11. Nxc3 a5 12. Be2 O-O 13. O-O Nf5 14. Nb5 a4 15.
Bf4 e5 16. Bg4 g6 17. Bd2 Nb3 18. Rae1 Nfd4 19. Nxd4 Nxd4 20. Qd1 Bxg4 21. Qxg4
f5 22. Qd1 f4 23. Bc3 Nb3 24. Qg4 Qc8 25. Qg5 Qf5 26. Qh4 Rae8 27. Rd1 Qe4 28.
Rfe1 Qxc4 29. f3 Nc5 30. Qg4 Nd3 31. Re4 Qc5+ 32. Bd4 exd4 33. Rxe8 Rxe8 34.
Qd7 Rf8 35. Qe6+ Kg7 36. Rxd3 Qc1+ 37. Kf2 Qxb2+ 38. Kf1 Qb1+ 39. Ke2 Qc2+ 40.
Rd2 d3+ 41. Ke1 Qc1+ 42. Rd1 Qxa3 43. Qe4 Qc3+ 44. Kf1 d2 45. Qxa4 Qd3+ 46. Kg1
Qe3+ 47. Kf1 Re8 48. Qa1+ Kh6 49. h3 Qe2+ 50. Kg1 Qxd1+ 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7"]
[White "Maiti, Milind"]
[Black "Wu, Rochelle"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1971"]
[BlackElo "2136"]
[PlyCount "49"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3
Qc7 9. Bd2 Be7 10. O-O-O Nfd7 11. Nxg6 hxg6 12. g3 a6 13. Kb1 dxc4 14. Bxc4 b5
15. Bd3 c5 16. Be4 c4 17. Qc2 Nc6 18. d5 Nb4 19. Nxb5 axb5 20. Bxb4 Bxb4 21.
dxe6 Nb6 22. Bxa8 Nxa8 23. Rd7 Qc6 24. Rxf7 Qxe6 25. Rxg7 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "7"]
[White "Botez, Alexandra"]
[Black "Wu, Ethan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2062"]
[BlackElo "1862"]
[PlyCount "95"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nf3 a6 6. dxc5 Bg4 7. Be2 Bxf3 8.
Bxf3 e5 9. Bg5 e4 10. Be2 Bxc5 11. Nd2 h6 12. Bh4 Be7 13. Nb3 O-O 14. Qd2 Qd7
15. O-O Rfd8 16. Rfd1 Qf5 17. Nd4 Nxd4 18. Qxd4 Rac8 19. Rd2 b5 20. Bxf6 Bxf6
21. Qb6 Qe6 22. Qa5 Be5 23. a4 Bc7 24. Qb4 a5 25. Qb3 b4 26. cxb4 axb4 27. Rad1
Be5 28. Qxb4 Rb8 29. Bb5 Rbc8 30. Qb3 g5 31. g3 g4 32. Qa2 Rc7 33. b4 Bc3 34.
Rxd5 Rxd5 35. Qxd5 Qxd5 36. Rxd5 Bxb4 37. Rd4 Rc1+ 38. Kg2 Be1 39. Rxe4 h5 40.
Rf4 Kg7 41. h3 gxh3+ 42. Kxh3 Rc2 43. Kg2 Bd2 44. Kf3 Be1 45. Be2 f6 46. Rh4
Ra2 47. Rh1 Bc3 48. Bb5 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "6.1"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Mitkov, Nikola"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2497"]
[BlackElo "2508"]
[PlyCount "36"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Ba4 b5 7. Bb3 Nge7 8. d4
exd4 9. cxd4 Na5 10. Bc2 O-O 11. Nc3 d6 12. Bf4 Bg4 13. h3 Bxf3 14. Qxf3 Nec6
15. d5 Nd4 16. Qd1 Nc4 17. Bc1 Nxc2 18. Qxc2 f5 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "6.2"]
[White "Gabuzyan, Hovhannes"]
[Black "Wang, Jason"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2610"]
[BlackElo "2317"]
[PlyCount "103"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. d4 c6 5. Nbd2 Ngf6 6. O-O e6 7. Re1 Be7 8. e4
O-O 9. c3 Bh5 10. e5 Ne8 11. Nb3 Nc7 12. Be3 a5 13. Nc1 c5 14. Nd3 cxd4 15.
cxd4 b5 16. Nf4 Bg6 17. Nxg6 hxg6 18. Rc1 b4 19. Bf1 Nb6 20. b3 Qd7 21. Bg5
Rfc8 22. Bd3 Ne8 23. Kg2 Rxc1 24. Bxc1 a4 25. h4 axb3 26. axb3 Ra1 27. Re2 Nc7
28. Qd2 Qc6 29. Bb2 Ra8 30. Qf4 Nb5 31. Qg4 Nc3 32. Rc2 Ra2 33. h5 gxh5 34.
Qxh5 g6 35. Bxg6 fxg6 36. Qxg6+ Kf8 37. Bc1 Bd8 38. Rxa2 Nxa2 39. Bh6+ Ke7 40.
Qg7+ Ke8 41. Ng5 Be7 42. Qf7+ Kd7 43. Bf8 Nc8 44. Nh7 Kc7 45. Bxe7 Qd7 46. Bd6+
Nxd6 47. exd6+ Kxd6 48. Qf8+ Qe7 49. Qb8+ Qc7 50. Qa8 Nc3 51. Nf6 Qf7 52. Qb8+
1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "6.3"]
[White "Aldama Degurnay, Dionisio"]
[Black "Izoria, Zviad"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2411"]
[BlackElo "2599"]
[PlyCount "133"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. b3 d5 2. Bb2 Nf6 3. e3 g6 4. Bxf6 exf6 5. d4 f5 6. g3 Nd7 7. Bg2 Nf6 8. Ne2
c6 9. O-O Be6 10. a3 Bd6 11. Nd2 Qe7 12. Qc1 h5 13. h4 Ne4 14. Nf3 g5 15. c4 f6
16. c5 Bc7 17. b4 Bd7 18. Rb1 Kf7 19. a4 a6 20. b5 cxb5 21. Nc3 Qe6 22. axb5
Ba5 23. Nxe4 fxe4 24. bxa6 exf3 25. Bxf3 Bc6 26. Rxb7+ Bxb7 27. axb7 Rad8 28.
hxg5 fxg5 29. e4 dxe4 30. Be2 Kg6 31. Qe3 Bc7 32. Ra1 Qf5 33. Bc4 Rhf8 34. Re1
h4 35. Qxe4 Qxe4 36. Rxe4 hxg3 37. fxg3 Bxg3 38. Kg2 Bb8 39. c6 Rf6 40. d5 Rf4
41. Re6+ Kf7 42. Ba2 Kf8 43. Rh6 Rh4 44. Rf6+ Kg7 45. c7 Bxc7 46. Rf7+ Kxf7 47.
d6+ Kf6 48. dxc7 Rhh8 49. cxd8=Q+ Rxd8 50. Bd5 Ke5 51. Bc6 Kf4 52. Bd7 g4 53.
Kf2 g3+ 54. Kg2 Rh8 55. Kg1 Kf3 56. Bc6+ Ke3 57. Bd7 Rd8 58. Kg2 Kf4 59. Kg1
Kf3 60. Bc6+ Kg4 61. Bd7+ Kf4 62. Kg2 Rh8 63. Kg1 Kf3 64. Bc6+ Ke3 65. Kg2 Kf4
66. Kg1 Rd8 67. Bd7 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "6.4"]
[White "Zhao, Ian"]
[Black "Niemann, Hans Moke"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2320"]
[BlackElo "2471"]
[PlyCount "147"]
[EventDate "2019.12.??"]
[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. O-O Nd7 8. a4 c5
9. axb5 cxd4 10. Ne2 axb5 11. Rxa8 Qxa8 12. Nexd4 Bxe4 13. Nxb5 Bxf3 14. Qxf3
Qxf3 15. Rxf3 Nc5 16. Be2 Nf6 17. b4 Ne6 18. f5 gxf5 19. Rxf5 O-O 20. Be3 Ra8
21. Na7 Nd7 22. Bf3 Re8 23. b5 Nd4 24. Rg5 Nxc2 25. Bf2 h6 26. Rd5 Nb4 27. Rd1
Nc5 28. Nc6 Nxc6 29. Bxc6 Rb8 30. Kf1 Bc3 31. Ke2 Ba5 32. Bxc5 dxc5 33. Ra1 Bc7
34. Ra7 Bd6 35. Kd3 Kg7 36. Kc4 Kf6 37. h3 Ke5 38. Ra1 f5 39. Rf1 e6 40. Re1+
Kf6 41. Bd7 Be5 42. Kxc5 Rd8 43. Kc6 Rg8 44. Re2 Rg3 45. Rc2 Rd3 46. Bc8 Bg3
47. b6 Rd6+ 48. Kc5 Rd5+ 49. Kc6 Rd6+ 50. Kb5 Rd5+ 51. Ka6 Rd1 52. Ra2 Rb1 53.
b7 Bd6 54. Ka7 Re1 55. b8=Q Bxb8+ 56. Kxb8 e5 57. Kc7 e4 58. Rf2 Rc1+ 59. Kd8
Rc5 60. Re2 Ke5 61. Rf2 f4 62. Bg4 Rc3 63. Ke7 Rc7+ 64. Kf8 Ra7 65. Rb2 Kf6 66.
Rb6+ Kg5 67. Rb5+ Kh4 68. Rb4 h5 69. Rxe4 hxg4 70. Rxf4 Ra8+ 71. Kf7 Ra7+ 72.
Ke6 Ra6+ 73. Kd5 Ra5+ 74. Ke6 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "6"]
[White "Katz, Alexander"]
[Black "Peng, Shunkai"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2404"]
[BlackElo "2315"]
[PlyCount "62"]
[EventDate "2019.12.??"]
[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. g3
Nbd7 9. Bg2 b5 10. O-O Be7 11. a4 b4 12. Nd5 Nxd5 13. exd5 a5 14. c3 h4 15. g4
Ba6 16. Bd2 bxc3 17. Bxc3 O-O 18. Be4 Qc8 19. Re1 Nc5 20. Bf5 Qb7 21. Rb1 Nb3
22. Bc2 Bc4 23. Nf4 Bg5 24. Re4 Rfc8 25. Rxc4 Rxc4 26. Ne6 fxe6 27. Qd3 exd5
28. Qh7+ Kf7 29. Qh5+ Kg8 30. Qh7+ Kf7 31. Qh5+ Kg8 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "6"]
[White "Aoshima, Mirai"]
[Black "Somalwar, Anaiy"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2361"]
[BlackElo "2143"]
[PlyCount "73"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c6 7. c5 b6 8. b4 Nbd7
9. Bd3 a5 10. a3 Ba6 11. Bxa6 Rxa6 12. O-O Qc8 13. h3 Qb7 14. Qc2 Rfa8 15. b5
cxb5 16. Nxb5 Rc8 17. Rab1 Qc6 18. Rfc1 bxc5 19. dxc5 Bxc5 20. Qd3 Ne8 21. Ne5
Nxe5 22. Bxe5 Qd7 23. Nc7 Rc6 24. Nb5 Nd6 25. Rxc5 Rxc5 26. Nxd6 Rc1+ 27. Kh2
Rxb1 28. Qxb1 Rf8 29. Nb7 f6 30. Bg3 Qa4 31. Qb6 e5 32. Qe6+ Kh8 33. Nd6 h6 34.
f4 d4 35. Qe7 Ra8 36. fxe5 d3 37. exf6 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "6"]
[White "Vijay, Keerthi K"]
[Black "Wang, Richard"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2200"]
[BlackElo "2342"]
[PlyCount "19"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. e4 d6 7. Nge2 Nge7 8. O-O
O-O 9. h3 h6 10. Kh2 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "6"]
[White "Paragua, Mark"]
[Black "Davaaoch Nyamdorj"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2513"]
[PlyCount "73"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. d3 O-O 6. Nbd2 a5 7. e4 a4 8. e5
Nfd7 9. a3 b5 10. Re1 c5 11. Nf1 Ra6 12. h4 Re8 13. N1h2 Nf8 14. Ng5 Nbd7 15.
Qh5 g6 16. Qf3 f5 17. exf6 Bxf6 18. Ng4 Qe7 19. Nxf6+ Qxf6 20. Qg4 Qg7 21. Qf4
Nf6 22. Bd2 N8d7 23. Qc7 Qe7 24. d4 cxd4 25. Bb4 Qg7 26. Nxe6 Raxe6 27. Rxe6
Rxe6 28. Qxc8+ Re8 29. Qc6 Qf7 30. Qxb5 Ne4 31. Rf1 Ne5 32. Qxa4 Rc8 33. Qb3
Nc4 34. Qd3 Nxb2 35. Qxd4 Rxc2 36. Bxe4 dxe4 37. Bc3 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "6"]
[White "Wang, Henry"]
[Black "Raptis, Nick"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2044"]
[BlackElo "2232"]
[PlyCount "86"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 g6 2. g3 Bg7 3. Bg2 f5 4. Nc3 Nf6 5. Nf3 d6 6. d3 O-O 7. O-O Nc6 8. Rb1
a5 9. a3 e5 10. Bg5 h6 11. Bxf6 Qxf6 12. Nd5 Qd8 13. b4 axb4 14. axb4 Ne7 15.
Nd2 Kh7 16. Qc2 c6 17. Nxe7 Qxe7 18. b5 c5 19. e3 Be6 20. Ra1 Qf7 21. Ra4 g5
22. Qa2 Rad8 23. Ra7 Rd7 24. Ra8 g4 25. Rxf8 Qxf8 26. f4 exf4 27. Rxf4 h5 28.
Nf1 Be5 29. Rf2 Rf7 30. Bd5 Qe7 31. Qd2 Qf6 32. Bxe6 Qxe6 33. d4 Bg7 34. Qd3
Bh6 35. e4 fxe4 36. Rxf7+ Kg6 37. d5 Qe5 38. Qa3 Kxf7 39. Qa8 Qd4+ 40. Kg2 Qb2+
41. Kg1 e3 42. Qxb7+ Kg6 43. Kh1 Qf2 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "6"]
[White "Liu, Bovey"]
[Black "Wu, Derek"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2230"]
[BlackElo "2039"]
[PlyCount "67"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Bg5 Rc8
8. Nc3 h6 9. Bh4 e5 10. Qd3 g5 11. Bg3 Nf6 12. h4 g4 13. Nd2 b5 14. a3 Qb6 15.
O-O a5 16. Rfd1 b4 17. axb4 axb4 18. Na4 Qc6 19. c3 bxc3 20. Nxc3 Be7 21. Nf1
O-O 22. Ne3 Be6 23. Ncd5 Bxd5 24. exd5 e4 25. dxc6 exd3 26. Nf5 Bd8 27. Bxd6
Re8 28. Rac1 Ne4 29. Rxd3 Re6 30. c7 Nxd6 31. cxd8=Q+ Rxd8 32. Rcd1 Nxf5 33.
Rxd8+ Kg7 34. g3 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "6"]
[White "Kretchetov, Alexandre"]
[Black "Narkeeran, Madhavan"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2220"]
[BlackElo "1962"]
[PlyCount "91"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 e6 2. c4 f5 3. Nc3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O d6 7. d3 e5 8. e4 Nc6
9. h3 Qe8 10. exf5 Bxf5 11. d4 Rd8 12. d5 Nb4 13. a3 Na6 14. Be3 h6 15. b4 Qh5
16. Nh4 Qxd1 17. Rfxd1 Bh7 18. Nb5 e4 19. Bf1 g5 20. Ng2 Nd7 21. Ne1 Bf6 22.
Rab1 Ne5 23. Nxa7 Rde8 24. Nb5 Nf3+ 25. Nxf3 exf3 26. Bd3 Bxd3 27. Rxd3 Re4 28.
Rc1 b6 29. Nd4 Bxd4 30. Rxd4 Rfe8 31. Rcd1 R4e7 32. h4 Kh7 33. hxg5 hxg5 34.
Bxg5 Re1+ 35. Rxe1 Rxe1+ 36. Kh2 Kg6 37. Be3 Re2 38. Rg4+ Kh7 39. Rf4 Ra2 40.
Rf8 Kg7 41. Rc8 Rxa3 42. Ra8 Ra4 43. b5 Nc5 44. Rxa4 Nxa4 45. Bd4+ Kg6 46. g4
1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "6"]
[White "Kondakov, Adrian"]
[Black "Andrews, Todd"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1918"]
[BlackElo "2214"]
[PlyCount "62"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8.
Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Rb1 Nf5 14. h3
d4 15. g4 Nh4 16. Qh7 Nf3+ 17. Kf2 O-O-O 18. Kxf3 Nxe5+ 19. fxe5 Bc6+ 20. Kf2
Bxh1 21. Ng3 Qxe5 22. Nxh1 Qh2+ 23. Bg2 Rxg4 24. hxg4 Qxh7 25. Kg3 Qxc2 26. Ra1
d3 27. Bg5 d2 28. Bxd8 Qd3+ 29. Bf3 c2 30. Nf2 Qd6+ 31. Kg2 c1=Q 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "6"]
[White "Lu, Ming"]
[Black "Findlay, Ian T"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2078"]
[BlackElo "2201"]
[PlyCount "84"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2
Nc6 9. d4 Bf6 10. e4 Ndb4 11. a3 Na6 12. e5 Be7 13. Nbd2 cxd4 14. b4 Nc7 15.
Nb3 a5 16. bxa5 Nxa5 17. Nxa5 Rxa5 18. Nxd4 Nd5 19. Qb3 Ra6 20. Rfd1 Qb6 21.
Qc2 g6 22. h4 Bd7 23. Qd2 Rfa8 24. Rab1 Qc7 25. h5 Rb6 26. hxg6 hxg6 27. Bxd5
exd5 28. e6 Bxe6 29. Qh6 Bf6 30. Nxe6 Rxe6 31. Bxf6 Rxf6 32. Rb4 Qc5 33. Rf1
Qf8 34. Qh3 Rf5 35. Rh4 Qg7 36. g4 Rf4 37. Kg2 Qd4 38. f3 Rxa3 39. Rf2 Rb3 40.
Qh2 g5 41. Re2 gxh4 42. Qxh4 Rb2 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.29"]
[Round "6"]
[White "Maiti, Milind"]
[Black "Polavaram, Rithik"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1971"]
[BlackElo "2100"]
[PlyCount "128"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 f5 8.
Nf3 b6 9. g3 Bb7 10. Bg2 Qc8 11. O-O d6 12. b4 c5 13. Bb2 cxb4 14. axb4 Nd7 15.
Rac1 a5 16. bxa5 Rxa5 17. Nd2 Nxd2 18. Qxd2 Bxg2 19. Kxg2 Nf6 20. f3 Qc6 21.
Rc2 Qc7 22. Qe3 Re8 23. Qb3 Kh8 24. Bc3 Raa8 25. Ra1 Rxa1 26. Bxa1 h6 27. Bb2
Nd7 28. Qd3 Rf8 29. Rd2 Rf7 30. Qb3 Re7 31. Ba3 Re8 32. Qb4 Rc8 33. Rc2 d5 34.
c5 bxc5 35. dxc5 Ne5 36. Bb2 Nc4 37. Bd4 e5 38. Bf2 e4 39. Bd4 exf3+ 40. exf3
f4 41. Qe1 Qc6 42. Qe7 Ne3+ 43. Bxe3 fxe3 44. Qxe3 Kh7 45. Qd4 Kh8 46. Qb4 Kh7
47. Qc3 Kh8 48. Re2 Rc7 49. Rc2 Rc8 50. Rc1 Kh7 51. Qd3+ Kg8 52. Qd4 Kh7 53.
Rc2 Kg8 54. h4 Kh7 55. Qf4 Qg6 56. Rc1 Qc6 57. Qf5+ Kg8 58. Qf4 Qe6 59. Rc2 Qg6
60. Qa4 d4 61. Qc4+ Kh8 62. Rd2 Qf5 63. Rxd4 Rb8 64. Rd2 Qf6 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "6"]
[White "Gutla, Aryan"]
[Black "Botez, Alexandra"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1834"]
[BlackElo "2062"]
[PlyCount "85"]
[EventDate "2019.12.??"]
[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. a3 Qb6 10. Ne2 c4 11. c3 a5 12. g4 Ne7 13. Bh3 h5 14. g5 g6 15. f5 Nxf5 16.
Bxf5 exf5 17. Nf4 Bg7 18. O-O Qc6 19. e6 Nf8 20. exf7+ Kxf7 21. Rae1 Ne6 22.
Nxe6 Bxe6 23. Bf4 Rhe8 24. Be5 Qb7 25. Bxg7 Kxg7 26. Re5 Rab8 27. Rfe1 Kf7 28.
Nh4 Qc6 29. Qe2 b4 30. Ng2 bxc3 31. bxc3 Bd7 32. Qf3 Rb3 33. Nf4 Rxe5 34. Rxe5
Rxa3 35. Nxh5 Ra1+ 36. Kg2 Ra2+ 37. Kg3 a4 38. Nf4 Rc2 39. h4 a3 40. h5 a2 41.
hxg6+ Kg8 42. Qh5 Rxc3+ 43. Kh4 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "5.1"]
[White "Mitkov, Nikola"]
[Black "Gabuzyan, Hovhannes"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2508"]
[BlackElo "2610"]
[PlyCount "141"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. d4 cxd4 6. Nxd4 Bd7 7. Be2 Nc6 8. Be3
Nf6 9. Nb3 O-O 10. O-O b5 11. Bf3 b4 12. Nd5 Nxd5 13. exd5 Na5 14. Bd4 Bxd4+
15. Qxd4 Qb6 16. Qxb6 axb6 17. Rfe1 Nc4 18. Rxe7 Rfd8 19. Nd4 Kf8 20. Ree1 Nxb2
21. Reb1 Na4 22. Rxb4 Re8 23. Kf2 Ra6 24. Rab1 Rc8 25. R1b3 Nc5 26. Re3 Rca8
27. a3 b5 28. Nc6 Rxa3 29. Rxa3 Rxa3 30. Rxb5 Ra2 31. Rb8+ Kg7 32. Nd4 Bf5 33.
Rb6 Bxc2 34. Nxc2 Rxc2+ 35. Ke3 Rc3+ 36. Kd4 Ra3 37. Rxd6 Nd3 38. f5 gxf5 39.
Rd8 Ne1 40. d6 Rd3+ 41. Kc4 Rd2 42. Bc6 Rc2+ 43. Kb5 Rb2+ 44. Ka5 Nd3 45. d7
Ne5 46. Rg8+ Kh6 47. Ba4 Nxd7 48. Bxd7 Rd2 49. Bc6 Rb2 50. Ka4 Rb6 51. Bd5 f6
52. Ka3 Rb1 53. Bb3 Rh1 54. h3 Kh5 55. Kb2 Kh4 56. Kc3 Re1 57. Kd2 Re5 58. Bd1
h5 59. Rg6 f4 60. Rxf6 Kg3 61. Bf3 Ra5 62. Rg6+ Kh4 63. Rh6 Kg3 64. Rg6+ Kh4
65. Rd6 Kg3 66. Rd5 Ra2+ 67. Kd3 Ra3+ 68. Kd4 Ra4+ 69. Kc3 Ra3+ 70. Kc4 h4 71.
Rg5+ 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "5.2"]
[White "Izoria, Zviad"]
[Black "Zhao, Ian"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2599"]
[BlackElo "2320"]
[PlyCount "60"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. e4 Nc6 5. Nge2 d6 6. Bg2 O-O 7. O-O a5 8. d3
Bc5 9. h3 Be6 10. Kh2 Nd7 11. f4 f6 12. g4 Nd4 13. Nxd4 Bxd4 14. Ne2 Bc5 15. b3
a4 16. Bb2 axb3 17. axb3 Rxa1 18. Bxa1 Bb4 19. d4 Qa8 20. dxe5 fxe5 21. f5 Bf7
22. Bc3 Qa5 23. Qa1 Bxc3 24. Nxc3 Qb4 25. Qa4 Qxc3 26. Qxd7 Qxb3 27. Qxc7 Bxc4
28. Rc1 b5 29. Qxd6 Qb2 30. Rd1 Qc2 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "5.3"]
[White "Wang, Jason"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2317"]
[BlackElo "2497"]
[PlyCount "155"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 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. Rfe1 Bb7 14. a4
Rc8 15. Bd3 a6 16. Qe2 Ra8 17. Rac1 Re8 18. Red1 Re7 19. Qd2 Nf6 20. Qf4 Rc8
21. Rxc8 Qxc8 22. Rc1 Qd8 23. h3 Rd7 24. Qe5 Ne8 25. Qf4 Rc7 26. Rxc7 Nxc7 27.
Qc1 Qd6 28. Qb2 h6 29. Ne5 b5 30. axb5 axb5 31. Nf3 b4 32. Nd2 Ba6 33. Nc4 Bxc4
34. Bxc4 Na8 35. g3 Nb6 36. Bb3 Nd7 37. Ba4 Nb6 38. Bb3 Qc6 39. Qd2 Qxe4 40.
Qxb4 Nd7 41. Qc3 Qb7 42. Ba4 Nf6 43. Bc6 Qc7 44. Qc5 Qb8 45. Bf3 g6 46. Kg2 Kg7
47. h4 Qb2 48. Qe5 Qd2 49. Qe3 Qxe3 50. fxe3 g5 51. hxg5 hxg5 52. g4 Kf8 53.
Kf2 Ke7 54. Ke2 Kd6 55. Kd3 e5 56. dxe5+ Kxe5 57. Ke2 Nd7 58. Kd3 Nc5+ 59. Kc4
Ne4 60. Kd3 Nd6 61. Ke2 Nc8 62. Kd3 Ne7 63. Be4 Ng8 64. Bf3 Nh6 65. Kc3 f6 66.
Kd3 Nf7 67. Kc4 Nd6+ 68. Kd3 Nc8 69. Kc4 Ne7 70. Kc3 Ng6 71. Kd3 Nh8 72. Kc4
Nf7 73. Kd3 Nd6 74. Ke2 f5 75. gxf5 Nxf5 76. Kf2 g4 77. Bxg4 Nxe3 78. Kxe3
1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "5.4"]
[White "Liang, Jason"]
[Black "Paragua, Mark"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2296"]
[BlackElo "2513"]
[PlyCount "174"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be6 7. c4 a5 8. Be3
a4 9. N3d2 Be7 10. Be2 Qa5 11. Na3 O-O 12. Nb5 Bd8 13. Nxd6 Be7 14. Nb5 Rd8 15.
a3 Nc6 16. Qc2 Rac8 17. Rc1 Nd4 18. Bxd4 exd4 19. Bd3 Nd7 20. f4 Nc5 21. O-O
Nxd3 22. Qxd3 Bxc4 23. Rxc4 Qxb5 24. Rb1 Rxc4 25. Nxc4 Rc8 26. Ne5 Qb3 27. Qxb3
axb3 28. Nd3 Rc2 29. Nc1 g5 30. Nxb3 gxf4 31. Kf1 d3 32. Nd4 Rc4 33. Nf5 Bf6
34. Rd1 Bxb2 35. Rxd3 h5 36. Rb3 Be5 37. Rxb7 Rxe4 38. Nh6+ Kf8 39. Rxf7+ Ke8
40. Rf5 Bd6 41. Rxh5 Bxa3 42. Ng4 Kf7 43. Kf2 Bd6 44. Rd5 Ke6 45. Rd3 Be7 46.
Kf3 Ra4 47. Rb3 Rc4 48. Nf2 Bd6 49. Ne4 Be5 50. Rb6+ Kf5 51. Rh6 Rc1 52. Rh5+
Ke6 53. Ng5+ Ke7 54. Ke4 Bd6 55. Nf3 Rc4+ 56. Kf5 Rc5+ 57. Kg6 Rc8 58. Rg5 Rg8+
59. Kf5 Rf8+ 60. Kg4 Ra8 61. h4 Kf7 62. h5 Ra2 63. Kh3 Ra1 64. Rg6 Bf8 65. Kg4
Rh1 66. Ng5+ Ke8 67. Nh3 Kf7 68. Nxf4 Be7 69. Kf5 Ra1 70. Re6 Ra5+ 71. Re5 Ra6
72. Nd5 Bd8 73. g4 Ra1 74. Nf4 Bc7 75. Rc5 Bd6 76. Rd5 Ke7 77. Ng6+ Kd7 78. Kf6
Rf1+ 79. Rf5 Rh1 80. Kg7 Ba3 81. Rb5 Bc1 82. Ne5+ Ke6 83. Nd3 Bd2 84. Re5+ Kd6
85. Re2 Bc3+ 86. Kg6 Rh3 87. Nf2 Kd5 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "5"]
[White "Niemann, Hans Moke"]
[Black "Lehmann, Spencer"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2471"]
[BlackElo "2236"]
[PlyCount "57"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. c4 d4 5. e3 e6 6. exd4 cxd4 7. O-O Nc6 8. d3
Bd6 9. Na3 O-O 10. Nc2 e5 11. b4 Re8 12. Re1 Bg4 13. h3 Bxf3 14. Bxf3 Qd7 15.
b5 Nb4 16. Bg2 h6 17. Nxb4 Bxb4 18. Bd2 Bxd2 19. Qxd2 Qc7 20. c5 e4 21. c6 e3
22. fxe3 dxe3 23. Rxe3 Rxe3 24. Qxe3 Re8 25. Qf4 Qb6+ 26. Qf2 Qxb5 27. cxb7
Qxd3 28. Rc1 Qa6 29. Qf5 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "5"]
[White "Raptis, Nick"]
[Black "Aldama Degurnay, Dionisio"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2232"]
[BlackElo "2411"]
[PlyCount "126"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 d5 5. Bg2 dxc4 6. O-O Nbd7 7. Nc3 Nd5 8. e4
Nxc3 9. bxc3 Be7 10. Qe2 a6 11. a4 O-O 12. a5 cxd4 13. cxd4 Nf6 14. Rd1 Bd7 15.
d5 exd5 16. exd5 Bc5 17. Qxc4 Rc8 18. Qb3 Ng4 19. Ra2 Bb5 20. Bf1 Bxf1 21. Kxf1
Re8 22. Bg5 Qd7 23. Kg2 h6 24. Bc1 Qf5 25. d6 Bxd6 26. Qxb7 Bc5 27. Bf4 Nxf2
28. Rxf2 Bxf2 29. Kxf2 Rc2+ 30. Rd2 Rxd2+ 31. Bxd2 Qd3 32. Qc6 Re2+ 33. Kg1 Re6
34. Qa8+ Kh7 35. Be1 Re3 36. Kg2 Re2+ 37. Kg1 Qe3+ 38. Kf1 Ra2 39. Bd2 Qd3+ 40.
Kg1 f5 41. Qc6 Ra1+ 42. Be1 Qe3+ 43. Kf1 Qd3+ 44. Kg1 Ra3 45. Nd2 Qe2 46. Qc1
Rxa5 47. Nf1 Ra2 48. Bd2 Qe4 49. Qc3 a5 50. Ne3 a4 51. Kf2 Qb1 52. Qa5 Qd3 53.
Ke1 a3 54. h4 Rb2 55. Qc3 Rb1+ 56. Kf2 Qxc3 57. Bxc3 f4 58. gxf4 a2 59. Kf3
a1=Q 60. Bxa1 Rxa1 61. f5 Kg8 62. Ng4 Rf1+ 63. Ke4 Rh1 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "5"]
[White "Davaaoch Nyamdorj"]
[Black "Katz, Alexander"]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "2404"]
[PlyCount "80"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O e6 7. h3 a6 8. a4 b6
9. Bg5 h6 10. Be3 Bb7 11. d5 exd5 12. exd5 Nbd7 13. Qd2 Kh7 14. Bd4 Re8 15.
Rfe1 Ne5 16. Rad1 Qd7 17. Nh2 g5 18. Nf3 Ng6 19. Bd3 Kg8 20. Bxg6 fxg6 21. Bxf6
Bxf6 22. Ne4 Bg7 23. b3 Qf5 24. Ng3 Rxe1+ 25. Nxe1 Qf7 26. c4 Re8 27. Nf3 Bc8
28. Re1 Rxe1+ 29. Qxe1 b5 30. axb5 axb5 31. Qe4 bxc4 32. bxc4 Kh7 33. Nd4 Qf4
34. Qxf4 gxf4 35. Nge2 Ba6 36. Nb5 g5 37. Nc1 Kg6 38. Nd3 Kf5 39. f3 h5 40. Kf1
Bxb5 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "5"]
[White "Peng, Shunkai"]
[Black "Vijay, Keerthi K"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2315"]
[BlackElo "2200"]
[PlyCount "26"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 d6 2. d4 Nc6 3. Nf3 Nf6 4. Nbd2 e5 5. Bb5 Bd7 6. dxe5 Nxe5 7. Bxd7+ Qxd7
8. O-O O-O-O 9. Re1 g6 10. Nb3 Bg7 11. Nxe5 dxe5 12. Qxd7+ Rxd7 13. Nc5 Rd4
1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "5"]
[White "Andrews, Todd"]
[Black "Aoshima, Mirai"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2214"]
[BlackElo "2361"]
[PlyCount "100"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 e5 5. Bg2 d6 6. O-O Be7 7. e3 O-O 8. h3
Be6 9. b3 Qd7 10. Ng5 Bf5 11. e4 Bg6 12. d3 Nd4 13. Be3 Bh5 14. g4 Bg6 15. Nd5
Nxd5 16. cxd5 a5 17. Rb1 b5 18. f4 exf4 19. Bxf4 b4 20. Nf3 Nxf3+ 21. Qxf3 a4
22. Qg3 axb3 23. axb3 Ra2 24. h4 h5 25. gxh5 Bxh5 26. Bh3 Qd8 27. Bh6 Bf6 28.
Kh1 Be5 29. Bf4 Re8 30. Bxe5 Rxe5 31. Rf4 Kh8 32. Rg1 Qg8 33. Rf6 Qf8 34. Qf4
Ra8 35. Rf5 Rae8 36. Rgg5 Rxf5 37. Bxf5 g6 38. Bd7 Ra8 39. Rg1 Kg7 40. Bg4 Bxg4
41. Rxg4 Qe7 42. d4 cxd4 43. Qf2 Qe5 44. Rf4 f6 45. Rg4 d3 46. Kg2 Kf7 47. Qb6
d2 48. h5 d1=Q 49. Qb7+ Kf8 50. Qxa8+ Qe8 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "5"]
[White "Wu, Derek"]
[Black "Kretchetov, Alexandre"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2039"]
[BlackElo "2220"]
[PlyCount "36"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bf4 Nf6 7. O-O O-O 8.
Re1 Nh5 9. Bh6 Re8 10. Nxd4 Bg5 11. Bxg5 Qxg5 12. Nc3 a6 13. Bf1 Nf6 14. g3 d6
15. Nxc6 bxc6 16. Bg2 Rb8 17. b3 h5 18. Qd4 c5 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "5"]
[White "Botez, Alexandra"]
[Black "Ganesh, Anirudh"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2062"]
[BlackElo "1722"]
[PlyCount "87"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. e4 Ng6 6. Be3 Bb4 7. f3 O-O 8. Qd2
a5 9. a3 Bxc3 10. Qxc3 a4 11. Bd3 d6 12. Ne2 Nd7 13. O-O b6 14. Bc2 Nc5 15. g4
Qh4 16. Qe1 Qxe1 17. Raxe1 Ba6 18. Bxc5 bxc5 19. Bd3 Rfb8 20. Rb1 Rb7 21. Rfd1
Rab8 22. Rd2 Rb3 23. Kf2 Kf8 24. Kg3 Bc8 25. h4 Bd7 26. h5 Ne7 27. Nc1 R3b7 28.
Be2 Nc8 29. Nd3 f6 30. Rc1 Ke7 31. Kf2 Nb6 32. Rdd1 Na8 33. Rg1 h6 34. Ke3 Rb3
35. Kd2 R3b7 36. Bd1 Ra7 37. Bc2 Rab7 38. Kc3 Nb6 39. Ra1 Be8 40. Rgb1 Bd7 41.
Nf2 Nxc4 42. Nd3 Na5 43. Nc1 Be8 44. b4 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "4.1"]
[White "Gabuzyan, Hovhannes"]
[Black "Costello, Alexander"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2610"]
[BlackElo "2291"]
[PlyCount "51"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. d3 d5 6. c4 Bg7 7. cxd5 Nxd5 8. e4
Nf6 9. Nc3 O-O 10. Re1 c5 11. d4 cxd4 12. Nxd4 e5 13. Ndb5 Nbd7 14. b3 a6 15.
Nd6 Qc7 16. Nxb7 Qxb7 17. Be3 Rac8 18. Rc1 Nc5 19. Nd5 Nxd5 20. exd5 Qe7 21. b4
Nb7 22. Rc6 b5 23. d6 Qd7 24. Rxa6 Ra8 25. Bc6 Qc8 26. d7 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "4.2"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Izoria, Zviad"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2497"]
[BlackElo "2599"]
[PlyCount "13"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3
1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "4.3"]
[White "Lehmann, Spencer"]
[Black "Mitkov, Nikola"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2236"]
[BlackElo "2508"]
[PlyCount "86"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c6 6. e3 Nf6 7. Nf3 b6 8. cxd5
cxd5 9. Bd3 O-O 10. Qe2 Bb7 11. O-O Qc8 12. a4 Ba6 13. Ba3 Bxd3 14. Qxd3 Re8
15. Nd2 Nc6 16. Qb5 Na5 17. Rfc1 Qd7 18. Bb4 Nc6 19. Ba3 e5 20. Nf3 Rac8 21.
Rd1 e4 22. Nd2 Na5 23. Bb4 Nc4 24. Nxc4 Rxc4 25. Qxd7 Nxd7 26. a5 b5 27. a6 f5
28. Ra5 Rb8 29. h3 Kf7 30. Rb1 Ke6 31. Rb3 g5 32. Kf1 Rb6 33. Ke2 Rcc6 34. Rba3
f4 35. Kd2 h5 36. Ra2 Rb8 37. Rb2 Nb6 38. Rba2 Nc4+ 39. Ke2 Nxa5 40. Rxa5 Kd7
41. Bc5 Rxc5 42. Ra2 Rc6 43. Ra5 Ke6 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "4.4"]
[White "Zhao, Ian"]
[Black "Andrews, Todd"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2320"]
[BlackElo "2214"]
[PlyCount "127"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. Nf3 Qc7 11. O-O Bd6 12. h3 O-O 13. Re1 a6 14. Be3 Nh5 15.
Qc2 h6 16. Bg6 Rxf3 17. gxf3 Nf6 18. Rac1 Qe7 19. Kg2 Bd7 20. f4 Rf8 21. Ng3
Ne8 22. Nh5 Qh4 23. f3 e5 24. dxe5 Qxh3+ 25. Kg1 Bxe5 26. Qg2 Qxg2+ 27. Kxg2
Bxb2 28. Rb1 Bc3 29. Rec1 d4 30. Rxb7 Bc8 31. Rbb1 Bf5 32. Bxf5 Rxf5 33. Ng3
Ra5 34. Bxd4 Rxa2+ 35. Bf2 Bd4 36. Rxc6 Rxf2+ 37. Kh3 Nf6 38. Rf1 Rxf1 39. Nxf1
a5 40. Ra6 Bc3 41. Ne3 Kh7 42. f5 h5 43. Nc4 Nd5 44. Kh4 Ne7 45. Kxh5 Nxf5 46.
Nxa5 Bf6 47. Nc4 Nh6 48. Ra7 Nf5 49. Kg4 Kg6 50. Ra6 Nh6+ 51. Kf4 Nf7 52. Ke3
Nh6 53. Ke4 Kg5 54. f4+ Kg6 55. Ne5+ Kh7 56. Ra7 Ng8 57. Kf5 Ne7+ 58. Ke6 Ng6
59. Nxg6 Kxg6 60. Ra2 Bc3 61. Rg2+ Kh5 62. f5 Kh6 63. Kf7 Be5 64. Kg8 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "4"]
[White "Paragua, Mark"]
[Black "Narkeeran, Madhavan"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2513"]
[BlackElo "1962"]
[PlyCount "55"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. Nc3 d6 7. d4 a5 8. Qc2
Nc6 9. a3 e5 10. d5 Nb8 11. Ng5 Ne8 12. Ne6 Bxe6 13. dxe6 c6 14. Bh3 g6 15. Bh6
Ng7 16. e4 f4 17. gxf4 exf4 18. Rad1 Bg5 19. Bxg7 Kxg7 20. e5 Be7 21. exd6 Bxd6
22. Ne4 Qh4 23. Qc3+ Kg8 24. Rxd6 f3 25. e7 Nd7 26. exf8=Q+ Rxf8 27. Be6+ Rf7
28. Bxf7+ 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "4"]
[White "Arias Gaviria, Mario Alexis"]
[Black "Niemann, Hans Moke"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2232"]
[BlackElo "2471"]
[PlyCount "139"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 a6 6. Bf1 d5 7. exd5 Nxd5 8.
d4 Nf6 9. Be3 cxd4 10. Nxd4 Bd7 11. Nd2 Be7 12. N4b3 O-O 13. Bc5 Qc7 14. Ne4
Nxe4 15. Rxe4 Rad8 16. Qh5 Bxc5 17. Qxc5 Bc8 18. Rae1 f5 19. Rd4 e5 20. Rxd8
Rxd8 21. Bc4+ Kh8 22. Bd5 Bd7 23. f4 e4 24. Bxc6 Bxc6 25. Nd4 Qxf4 26. Nxc6
bxc6 27. Rf1 Qb8 28. Rxf5 h6 29. b3 Re8 30. Rf7 e3 31. Qd4 Re5 32. Kf1 Kg8 33.
Rf3 e2+ 34. Ke1 Rd5 35. Qf4 Qb5 36. Qf8+ Kh7 37. c4 Qa5+ 38. b4 Qa4 39. Rb3 Re5
40. Qd6 Re8 41. Rg3 Kh8 42. Qd2 c5 43. bxc5 Qxc4 44. Re3 Rf8 45. Rxe2 Qxc5 46.
Rf2 Rb8 47. g3 Qc6 48. Qd3 Qh1+ 49. Kd2 Rb2+ 50. Ke3 Rxf2 51. Qd8+ Kh7 52. Qd3+
Kg8 53. Kxf2 Qxh2+ 54. Kf3 Qxa2 55. Qd8+ Kh7 56. Qd3+ Kh8 57. Qd8+ Qg8 58. Qa5
Qe6 59. Qd8+ Kh7 60. Qd3+ Qg6 61. Qd5 Qc2 62. Kg4 Qc8+ 63. Kf3 Kh8 64. Kg2 Qc2+
65. Kh3 Kh7 66. Kg4 Qg6+ 67. Kf3 h5 68. Kf2 Kh6 69. Qd2+ Qg5 70. Qd6+ 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "4"]
[White "Katz, Alexander"]
[Black "Wu, Logan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2404"]
[BlackElo "2155"]
[PlyCount "45"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 e5 7. Nc3 Bb4 8.
Be2 e4 9. O-O Bxc3 10. bxc3 exf3 11. Bxf3 Qf5 12. Re1+ Nge7 13. d5 O-O 14. dxc6
Nxc6 15. Ba3 Be6 16. Bxf8 Rxf8 17. Rb1 Bc8 18. Bxc6 bxc6 19. Qd6 c5 20. Rb8 g6
21. h3 Qg5 22. Re3 c4 23. Qc7 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "4"]
[White "Kretchetov, Alexandre"]
[Black "Bachin, Vitaly"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2220"]
[BlackElo "2388"]
[PlyCount "79"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 d6 2. d4 Bg4 3. e4 Nf6 4. Bd3 Nc6 5. c3 e5 6. d5 Ne7 7. h3 Bd7 8. c4 g6
9. Nc3 Bg7 10. Be3 O-O 11. g4 Kh8 12. Qd2 Nfg8 13. Ng1 c6 14. O-O-O f5 15. f3
a6 16. Kb1 c5 17. Nge2 f4 18. Bf2 Qe8 19. Nc1 b5 20. N3e2 Nc8 21. Qc2 Nb6 22.
Nb3 Rb8 23. Nd2 Na4 24. b3 Nb6 25. Rdg1 Rb7 26. Nc3 bxc4 27. Nxc4 Nxc4 28. Bxc4
a5 29. Ka1 Ne7 30. a4 Nc8 31. Be1 Nb6 32. Nb5 Qe7 33. Bc3 Rc8 34. Na3 Nxc4 35.
Nxc4 Bf8 36. Rb1 Kg8 37. Rb2 Ra8 38. h4 h6 39. h5 g5 40. Rhb1 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "4"]
[White "Vijay, Keerthi K"]
[Black "Vibbert, Sean"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2200"]
[BlackElo "2320"]
[PlyCount "133"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Bd2 Be6 7. Rc1 Qd7 8. Nd5
a5 9. e4 Nd4 10. h3 f5 11. Ne2 Nxe2 12. Qxe2 fxe4 13. dxe4 b6 14. O-O Ne7 15.
Kh2 O-O 16. Bc3 Nc6 17. f4 Rae8 18. Qd3 Rf7 19. Rf2 Ref8 20. Rcf1 h5 21. Ne3
Ne7 22. Nd5 h4 23. gxh4 Bxd5 24. exd5 Rxf4 25. Rxf4 Rxf4 26. Rxf4 exf4 27. Bxg7
Kxg7 28. Qd4+ Kg8 29. Qxf4 Qf5 30. Qxf5 Nxf5 31. Be4 Ne7 32. Kg3 Kg7 33. Kf4
Kf6 34. b3 Ng8 35. Bf3 Nh6 36. Bg4 Nf7 37. h5 g5+ 38. Kg3 Ne5 39. h4 a4 40. Be2
a3 41. hxg5+ Kxg5 42. Kf2 Nd7 43. b4 b5 44. Ke3 bxc4 45. Kd4 Nb6 46. Bf3 Nd7
47. b5 Ne5 48. Be2 Nd3 49. Kc3 Nf4 50. Bxc4 Nxh5 51. Kb4 Kf6 52. Kxa3 Ke7 53.
Kb4 Nf6 54. b6 cxb6 55. Kb5 Nd7 56. Bf1 Nc5 57. Kxb6 Kf6 58. Bb5 Ke5 59. Bc6
Kd4 60. Kc7 Ke5 61. a3 Na6+ 62. Kb6 Nc5 63. Kb5 Ne4 64. a4 Nc3+ 65. Kc4 Ne4 66.
a5 Nc5 67. Kb5 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "4"]
[White "Aoshima, Mirai"]
[Black "Krishnakumar, Sriram"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2361"]
[BlackElo "2079"]
[PlyCount "59"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. e4 c5 10. d5 c4 11. Bc2 Qc7 12. O-O Bb7 13. Nd4 Nc5 14. Qe2 O-O-O 15. b4
cxb3 16. axb3 exd5 17. exd5 Bd6 18. Bf5+ Kb8 19. Be3 Bxh2+ 20. Kh1 Bd6 21. b4
Nxd5 22. Nxd5 Bxd5 23. bxc5 Bxc5 24. Rxa6 Bxd4 25. Bxd4 Bxg2+ 26. Kxg2 Qb7+ 27.
Be4 Qxa6 28. Be5+ Kc8 29. Rc1+ Kd7 30. Bf5+ 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "4"]
[White "Felecan, Florin"]
[Black "Chen, Alex"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2336"]
[BlackElo "2064"]
[PlyCount "111"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. O-O Nc6 6. Qa4 Qd5 7. Ne1 Qc5 8. d4
cxd3 9. Nxd3 Qd6 10. Nc3 Qd8 11. Ne5 Bd7 12. Nxc6 bxc6 13. Bxc6 Bd6 14. Bg5 O-O
15. Bxf6 Bxc6 16. Bxd8 Bxa4 17. Bxc7 Bxc7 18. Nxa4 Be5 19. Rac1 Rac8 20. Rfd1
g5 21. b3 Kg7 22. Nc5 Bb2 23. Rc4 Ba3 24. Ne4 Rxc4 25. bxc4 Kg6 26. Rd3 Bb4 27.
a3 Be7 28. Rd7 Bxa3 29. Rxa7 Bb4 30. Rb7 Ba3 31. Rc7 Rd8 32. Kg2 Rd1 33. e3 Bb4
34. Rb7 Ba3 35. Rb8 h6 36. g4 Kg7 37. Ng3 Rc1 38. Rc8 Rc2 39. h3 Bb4 40. Ne4
Be1 41. Kf1 Bb4 42. Ng3 Bd6 43. Ne2 Kf6 44. Nd4 Rb2 45. c5 Be5 46. Nf3 Bc3 47.
c6 Ba5 48. Rh8 Kg7 49. Ra8 Bc7 50. Ra7 Bd6 51. Rd7 Ba3 52. c7 Rc2 53. Nd4 Rc1+
54. Kg2 Bb4 55. Nxe6+ Kf6 56. Rd8 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "4"]
[White "McCambridge, Vincent"]
[Black "Botez, Alexandra"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2312"]
[BlackElo "2062"]
[PlyCount "67"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 c5 4. g3 Nc6 5. Bg2 Bg7 6. O-O O-O 7. d4 cxd4 8.
Nxd4 Qb6 9. Nc2 d6 10. b3 Bf5 11. e4 Bg4 12. Qd2 Nd7 13. Bb2 Qa5 14. h3 Be6 15.
Rad1 a6 16. f4 Nb6 17. Ne3 Bd4 18. Kh2 Qc5 19. Rfe1 Bg7 20. Ncd5 Bxb2 21. Qxb2
Nc8 22. b4 Qa7 23. Ng4 Bxg4 24. hxg4 b5 25. e5 Rb8 26. exd6 Nxd6 27. Rxe7 Nxc4
28. Qf6 Rb7 29. Rxb7 Qxb7 30. Re1 h6 31. Ne7+ Kh7 32. Nxc6 Qc8 33. f5 g5 34.
Re7 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.28"]
[Round "4"]
[White "Sun, Rick"]
[Black "Findlay, Ian T"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2041"]
[BlackElo "2201"]
[PlyCount "70"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 Bd6 5. c3 O-O 6. Bd3 c5 7. O-O Nc6 8. dxc5
Bxc5 9. Nbd2 Qe7 10. e4 e5 11. Bg3 d4 12. cxd4 Bxd4 13. Nxd4 Nxd4 14. Nc4 Nc6
15. Ne3 Rd8 16. Nd5 Nxd5 17. exd5 Nb4 18. Bc4 Nxd5 19. Bxd5 Be6 20. Bxe6 Rxd1
21. Bxf7+ Qxf7 22. Rfxd1 Re8 23. Re1 Qd5 24. a3 e4 25. Re2 Rc8 26. Rae1 Rc4 27.
h3 h6 28. Bf4 a5 29. Be3 b5 30. Rd2 Qc6 31. Red1 Qb7 32. Rd7 Rc7 33. R7d4 Rc2
34. Rd7 Rc7 35. R7d4 Rc2 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "3.1"]
[White "Tarrago Antoni, Maurici"]
[Black "Gabuzyan, Hovhannes"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2235"]
[BlackElo "2610"]
[PlyCount "108"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 g6 2. c4 Bg7 3. g3 e5 4. Nc3 Nc6 5. Bg2 Nge7 6. O-O d6 7. Rb1 a5 8. a3
Be6 9. d3 h6 10. b4 axb4 11. axb4 Qd7 12. b5 Nd8 13. Nd2 Bh3 14. Nd5 Nxd5 15.
cxd5 h5 16. f3 Bxg2 17. Kxg2 h4 18. g4 h3+ 19. Kh1 O-O 20. Nc4 b6 21. Qc2 Nb7
22. Be3 Ra7 23. Rfc1 Nc5 24. Bxc5 dxc5 25. d6 Bh6 26. g5 Bxg5 27. Rg1 Bf6 28.
Qb3 Kg7 29. dxc7 Qxc7 30. Ne3 Rfa8 31. Qd5 Ra2 32. Rg3 Ra1 33. Rbg1 e4 34. fxe4
Qf4 35. Nf5+ Kf8 36. Qd6+ Qxd6 37. Nxd6 Be5 38. Nc4 Bxg3 39. hxg3 Rxg1+ 40.
Kxg1 Ra1+ 41. Kh2 Rb1 42. Nxb6 Rxb5 43. Nc4 Rb1 44. Kxh3 Re1 45. e3 Rd1 46. Ne5
Kg7 47. Kg2 f6 48. Nc4 Rxd3 49. Kf3 Rc3 50. Nb6 Rb3 51. Nd5 c4 52. e5 fxe5 53.
Ke4 Kf7 54. g4 Ke6 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "3.2"]
[White "Izoria, Zviad"]
[Black "Vijay, Keerthi K"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2599"]
[BlackElo "2200"]
[PlyCount "68"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 d6 2. d4 Nc6 3. c4 Nf6 4. Nc3 g6 5. d5 Nb8 6. h3 Bg7 7. e4 e5 8. Bg5 h6
9. Be3 Nh5 10. g3 O-O 11. Nh2 Kh7 12. Be2 Nf6 13. g4 Ng8 14. Qd2 g5 15. h4 Kg6
16. O-O-O f6 17. Nf1 Ne7 18. Ng3 Kf7 19. Nf5 Rh8 20. c5 Ng6 21. c6 b6 22. b4 a6
23. a4 Bxf5 24. gxf5 Nf4 25. Bxf4 exf4 26. Bh5+ Kg8 27. Ne2 Qe7 28. Nd4 Qe5 29.
f3 Ra7 30. Kb1 Bf8 31. Bg6 g4 32. Ne6 h5 33. Rc1 g3 34. Qxf4 Ra8 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "3.3"]
[White "Mitkov, Nikola"]
[Black "Wu, Logan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2508"]
[BlackElo "2155"]
[PlyCount "97"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bg7 6. Bxc6+ bxc6 7. d3 Nf6 8.
O-O O-O 9. Qe1 Rb8 10. b3 Ne8 11. Bb2 Nc7 12. Na4 Bg4 13. Bxg7 Kxg7 14. Nh4 Bd7
15. f5 f6 16. Qg3 g5 17. Nf3 Nb5 18. h4 Nd4 19. Nxd4 cxd4 20. hxg5 fxg5 21.
Qxg5+ Kh8 22. Rf3 Rg8 23. Qh4 Qf8 24. Raf1 Qg7 25. R1f2 Rbf8 26. f6 exf6 27.
Rxf6 Qe7 28. Qh6 Rxf6 29. Qxf6+ Qxf6 30. Rxf6 Rg6 31. Rf7 Bh3 32. Rf2 Kg7 33.
c3 dxc3 34. Nxc3 Bc8 35. Ne2 Rg5 36. Nd4 Rc5 37. Rc2 Rxc2 38. Nxc2 Kf6 39. Kf2
h5 40. Nd4 Bd7 41. Nf3 c5 42. Ke3 Bb5 43. g3 Ba6 44. a3 Bb5 45. d4 cxd4+ 46.
Nxd4 Bd7 47. Kf4 Kg6 48. b4 a6 49. Nf5 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "3.4"]
[White "Yang, Kevin"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2126"]
[BlackElo "2497"]
[PlyCount "91"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. a3 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 d6 6. c4 c5 7. Nc3 Nc6 8. O-O e5
9. dxc5 dxc5 10. b4 e4 11. Nd2 Qe7 12. Rb1 Rd8 13. bxc5 Ne5 14. Qc2 Bf5 15.
Ndxe4 Nxe4 16. Nxe4 Nd7 17. Bd3 Ne5 18. Be2 Rac8 19. f3 Rxc5 20. Rxb7 Qxb7 21.
Nxc5 Qc6 22. Ne4 Rc8 23. Bb2 Bxe4 24. fxe4 Nxc4 25. Bxg7 Kxg7 26. Rc1 Ne5 27.
Qxc6 Rxc6 28. Rxc6 Nxc6 29. Kf2 Kf6 30. Bc4 Ne5 31. Bb5 Ke6 32. Kg3 g5 33. h4
f6 34. a4 a5 35. hxg5 fxg5 36. Kf2 h5 37. Ke2 h4 38. Kd2 Kd6 39. Kc3 Kc5 40.
Bf1 g4 41. Kb3 g3 42. Kc3 Nc4 43. e5 Nxe3 44. e6 Kd6 45. Be2 h3 46. Kd4 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "3"]
[White "Daggupati, Balaji"]
[Black "Paragua, Mark"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2311"]
[BlackElo "2513"]
[PlyCount "141"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qd7 6. Qd3 e6 7. O-O Nf6 8.
Rd1 a6 9. Bxc6 bxc6 10. c4 d5 11. exd5 cxd5 12. Nc3 Bb7 13. Bg5 Be7 14. Bxf6
Bxf6 15. cxd5 O-O 16. dxe6 Qxe6 17. Qd7 Qb6 18. Na4 Qb5 19. Qxb5 axb5 20. Nb6
Bxb2 21. Nxa8 Bxa1 22. Nc7 Bf6 23. Nxb5 Ra8 24. Rd2 Ra5 25. Nd6 Bd5 26. Rc2 h6
27. Nc4 Rc5 28. Ne3 Rxc2 29. Nxc2 Bxa2 30. Ne3 Kf8 31. Kf1 Ke7 32. Ke2 Kd6 33.
Kd3 Be6 34. Ke4 Bc8 35. Nc4+ Ke7 36. Ne3 Bb7+ 37. Kf4 Ke6 38. h3 Bb2 39. Kg3 f5
40. h4 g6 41. Ne1 Bd4 42. Nd3 Kf6 43. Nc2 Bb6 44. f4 Be4 45. Nce1 Be3 46. Nf2
Ke6 47. Nf3 Kf6 48. Nh3 Bd5 49. Ne5 Bd4 50. Nf3 Bb6 51. Ne5 Bc7 52. Nf3 Ba5 53.
Kf2 Bb6+ 54. Kg3 Bc5 55. Ne5 Bb4 56. Nf3 Bc3 57. Nf2 Be4 58. Nd1 Ba5 59. Nf2
Ke6 60. Nh3 Bd8 61. Ne5 Kf6 62. Nd7+ Kg7 63. Ne5 Bc7 64. Nf3 Kf6 65. Nf2 Ke6
66. Nh3 Bd6 67. Kf2 Kd5 68. Kg3 Be7 69. Ne5 g5 70. hxg5 hxg5 71. Ng6 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "3"]
[White "Andrews, Todd"]
[Black "Felecan, Florin"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2214"]
[BlackElo "2336"]
[PlyCount "33"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 d6 2. d4 g6 3. Bf4 Bg7 4. Nc3 c6 5. Qd2 b5 6. e4 Nd7 7. e5 d5 8. e6 fxe6
9. Bxb5 Qb6 10. Bd3 c5 11. Nb5 e5 12. dxc5 Nxc5 13. Nxe5 Nf6 14. Nc7+ Qxc7 15.
Bb5+ Nfd7 16. Nxd7 e5 17. Nxe5+ 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "3"]
[White "Niemann, Hans Moke"]
[Black "Chen, Alex"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2471"]
[BlackElo "2064"]
[PlyCount "81"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e4 d6 7. b4 b6 8. Qc2
Nfd7 9. Bb2 c5 10. e5 Bb7 11. Bd3 h6 12. exd6 Bxd6 13. dxc5 bxc5 14. b5 Qc7 15.
Bh7+ Kh8 16. Be4 f5 17. Bxb7 Qxb7 18. O-O Qc7 19. Rfe1 Re8 20. Re2 Nf8 21. Ne5
Kg8 22. Rae1 Nbd7 23. Nxd7 Qxd7 24. Nf3 Ng6 25. Ne5 Nxe5 26. Bxe5 Bxe5 27. Rxe5
a6 28. a4 axb5 29. axb5 Qd6 30. g3 Kf7 31. Qe2 Ra4 32. Rxf5+ exf5 33. Qxe8+ Kf6
34. Qe2 Rb4 35. h4 f4 36. g4 Ra4 37. Qe4 g6 38. h5 gxh5 39. Qf5+ Kg7 40. Re6
Ra1+ 41. Kh2 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "3"]
[White "Alvarez, Tirso"]
[Black "Katz, Alexander"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1535"]
[BlackElo "2404"]
[PlyCount "80"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d6 2. Nf3 g6 3. e3 Bg7 4. c4 Nf6 5. Nc3 O-O 6. Be2 b6 7. Bd2 Bb7 8. O-O
Nbd7 9. Rc1 e5 10. d5 a5 11. e4 Nc5 12. Qc2 Nh5 13. g3 Bc8 14. Ng5 Nf6 15. Kg2
Qd7 16. h4 h6 17. Rh1 hxg5 18. Rh2 g4 19. f3 gxf3+ 20. Bxf3 Ng4 21. Rhh1 f5 22.
Bxg4 fxg4 23. Rcf1 Rxf1 24. Rxf1 Ba6 25. b3 Rf8 26. Qd1 Rxf1 27. Qxf1 Qf7 28.
Qe2 Bc8 29. Nb5 Kh7 30. b4 axb4 31. Bxb4 Na6 32. Bxd6 cxd6 33. Nxd6 Qf8 34. Nb5
Bd7 35. Nc3 Qb4 36. Nb5 Nc5 37. a3 Qb1 38. Nd6 Bf8 39. Qf2 Bxd6 40. Qf7+ Kh6
0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "3"]
[White "Botez, Alexandra"]
[Black "Aoshima, Mirai"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2062"]
[BlackElo "2361"]
[PlyCount "153"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Ne5 O-O 6. Nd2 b6 7. c3 Bb7 8. Bd3
c5 9. Rc1 Qc7 10. Qf3 cxd4 11. exd4 Nc6 12. Qe3 Ng4 13. Qh3 f5 14. Ndf3 Rfe8
15. Qg3 Nf6 16. O-O Nh5 17. Qg5 Nxf4 18. Qxf4 Nxe5 19. dxe5 Bf8 20. Rfe1 a6 21.
Nd4 g6 22. h4 Qe7 23. Re3 Qg7 24. g4 Qh6 25. g5 Qg7 26. Rh3 Rac8 27. Kg2 b5 28.
Rch1 h5 29. gxh6 Qxh6 30. Qg5 Rc7 31. Rg3 Qxg5 32. Rxg5 Rg7 33. a3 Kf7 34. f4
Be7 35. Rg3 Rh7 36. Rgh3 Reh8 37. Kg3 Bc5 38. R1h2 Ke7 39. Be2 Kd7 40. Nf3 Be3
41. Ng5 Re7 42. Nf3 Kc7 43. Nd4 Kb6 44. Kf3 Bxd4 45. cxd4 Bc6 46. Rg3 Be8 47.
Ke3 Reh7 48. Rgh3 a5 49. Kd2 b4 50. axb4 axb4 51. Bd1 Ra7 52. Bb3 Bb5 53. Rg3
Rh6 54. Rh1 Bc4 55. Rgh3 Bxb3 56. Rxb3 Kb5 57. Rd3 Rah7 58. Rdh3 Kc4 59. Ke3
Kb3 60. R3h2 Ra7 61. Rg1 Ra2 62. Rb1 Rh8 63. Kd3 Rha8 64. Rg2 Ra1 65. Rxa1 Rxa1
66. Rxg6 Rd1+ 67. Ke3 Kc2 68. Rxe6 Rd3+ 69. Ke2 Rd2+ 70. Ke3 Rd3+ 71. Ke2 Rxd4
72. Kf3 Rd3+ 73. Kg2 Rd2+ 74. Kg3 Rd3+ 75. Kg2 Rd2+ 76. Kg3 Rd3+ 77. Kg2
1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "3"]
[White "Blatny, Pavel"]
[Black "Wu, Derek"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2331"]
[BlackElo "2039"]
[PlyCount "67"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 f6 6. fxe5 fxe5 7. Nf3 Nh6 8. O-O
Bg4 9. Qe1 O-O 10. e4 Nb4 11. Na3 Bxf3 12. gxf3 c6 13. Be2 Nf7 14. Kh1 Ng5 15.
Qg3 Qf6 16. Rae1 Rae8 17. c3 Na6 18. b4 Ne6 19. Nc2 Nf4 20. Ne3 Bc7 21. b5 Nc5
22. Ba3 Bd6 23. Ng4 Qe6 24. Bxc5 Bxc5 25. Bd1 Nd3 26. Re2 Qg6 27. exd5 cxd5 28.
Bb3 Kh8 29. Ne3 Qh6 30. Nxd5 Re6 31. f4 e4 32. f5 Rg6 33. Qc7 Qh3 34. Ree1 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "3"]
[White "Raptis, Nick"]
[Black "Zeng, Sheena"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2232"]
[BlackElo "1987"]
[PlyCount "101"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 e6 5. Bg2 Be7 6. O-O O-O 7. Nc3 Nbd7 8. Qc2
b6 9. Rd1 Bb7 10. b3 Rc8 11. Bb2 Qc7 12. Rac1 Qb8 13. e4 dxe4 14. Nxe4 Nxe4 15.
Qxe4 c5 16. Qe2 Bf6 17. dxc5 Bxb2 18. Qxb2 Nxc5 19. b4 Ne4 20. Qe5 Nf6 21. Qxb8
Rxb8 22. Ne5 Bxg2 23. Kxg2 Rfc8 24. Rd4 b5 25. c5 Nd5 26. Rcd1 a5 27. Nd7 axb4
28. Nxb8 Rxb8 29. Rc1 Kf8 30. c6 Ke7 31. c7 Rc8 32. Rc5 Kd6 33. Rxb5 Kxc7 34.
Rc4+ Kd8 35. Rcc5 Rxc5 36. Rxc5 Kd7 37. Kf3 h6 38. Ra5 Kc6 39. Ke4 Nc7 40. Kd4
Kb6 41. Re5 Kc6 42. Kc4 Kd6 43. Ra5 Nd5 44. Ra7 Ne7 45. Ra6+ Kc7 46. Kxb4 Nd5+
47. Kc5 Kb7 48. Rd6 Kc7 49. Rxd5 exd5 50. Kxd5 g5 51. Ke5 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "3"]
[White "Kanli, Alperen"]
[Black "Kretchetov, Alexandre"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1927"]
[BlackElo "2220"]
[PlyCount "42"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e5 2. g3 Nc6 3. Bg2 d6 4. Nc3 Be6 5. d3 Qd7 6. Nf3 Bh3 7. Bxh3 Qxh3 8.
Nd5 Qd7 9. e4 g6 10. Bg5 Bg7 11. h4 h6 12. Be3 Nd4 13. Nc3 Ne7 14. Bxd4 exd4
15. Ne2 O-O 16. Rb1 c5 17. Nf4 f5 18. Qe2 Rae8 19. O-O fxe4 20. Qxe4 d5 21.
Nxd5 Nxd5 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "2.1"]
[White "Gabuzyan, Hovhannes"]
[Black "Liu, Bovey"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2610"]
[BlackElo "2230"]
[PlyCount "47"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. d3 c5 6. Nbd2 O-O 7. e4 Nc6 8. Re1
b5 9. a4 bxa4 10. Rxa4 Rb8 11. exd5 exd5 12. Nb3 Bd7 13. Be3 Nd4 14. Rxa7 Nxb3
15. cxb3 Qb6 16. Qa1 Rfe8 17. Ne5 Be6 18. b4 d4 19. Bf4 Bf8 20. Nc6 Rbc8 21.
Ra6 Qb5 22. Na7 Qxd3 23. Nxc8 Rxc8 24. bxc5 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "2.2"]
[White "Arias Gaviria, Mario Alexis"]
[Black "Izoria, Zviad"]
[Result "0-1"]
[ECO "C08"]
[WhiteElo "2232"]
[BlackElo "2599"]
[PlyCount "86"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 e6 2. e4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Qe7+ 7. Qe2 Qxe2+
8. Kxe2 cxd4 9. Re1 Bd6 10. Nb3 a6 11. Kf1+ Nge7 12. Be2 f6 13. Rd1 Be5 14.
Nfxd4 Kf7 15. f4 Bxd4 16. Nxd4 h5 17. h3 Nxd4 18. Rxd4 Bf5 19. c3 Be4 20. Kf2
Rad8 21. b3 Nf5 22. Rd1 h4 23. Bb2 Ng3 24. Bg4 f5 25. Bf3 Bxf3 26. Kxf3 Rhe8
27. Rd2 Ne4 28. Rd3 Rd6 29. Rad1 Rg6 30. g4 hxg3 31. Rg1 Ke6 32. c4 dxc4 33.
bxc4 Rh8 34. Rd5 Rxh3 35. Re5+ Kd7 36. Rd1+ Kc6 37. Rxf5 g2+ 38. Kxe4 Rh1 39.
Bd4 Rxd1 40. Rc5+ Kd7 41. Rd5+ Ke8 42. Re5+ Kf7 43. Rf5+ Kg8 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "2.3"]
[White "Paragua, Mark"]
[Black "Andrews, Todd"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2513"]
[BlackElo "2214"]
[PlyCount "108"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e6 2. d3 d5 3. Qe2 Nc6 4. Nf3 Nf6 5. e5 Nd7 6. g3 b6 7. Bg2 Bb7 8. O-O h6
9. h4 g6 10. c4 dxc4 11. dxc4 Bg7 12. Bf4 Qe7 13. Nc3 O-O-O 14. Rad1 Kb8 15. a3
a5 16. Nb5 Qc5 17. Nfd4 Nxd4 18. Nxd4 Nxe5 19. Bxb7 Rxd4 20. Ba6 Ka7 21. b4 Qd6
22. Be3 Qc6 23. f4 Rxd1 24. Rxd1 Qf3 25. Qxf3 Nxf3+ 26. Kf2 Kxa6 27. Kxf3 axb4
28. axb4 Kb7 29. b5 Kc8 30. h5 Rd8 31. Rxd8+ Kxd8 32. hxg6 fxg6 33. c5 bxc5 34.
Bxc5 h5 35. Ba7 Kd7 36. Ke4 Bc3 37. b6 cxb6 38. Bxb6 Be1 39. Kf3 Kc6 40. Bd8
Kd5 41. Bf6 Bb4 42. g4 Bc5 43. gxh5 gxh5 44. Bh4 Bd4 45. Bg5 Bc3 46. Bh4 Bb4
47. Ke3 Ba5 48. Kf3 Bc7 49. Bf6 Ba5 50. Bh4 Bd2 51. Bf2 Bc1 52. Bh4 Ba3 53. Bf6
Bb4 54. Bh4 Ba5 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "2.4"]
[White "Kretchetov, Alexandre"]
[Black "Mitkov, Nikola"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2220"]
[BlackElo "2508"]
[PlyCount "79"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Bf5 5. Qb3 Qd7 6. Nf3 c4 7. Qd1 a6 8. b3
cxb3 9. axb3 e6 10. b4 Rc8 11. b5 axb5 12. Bxb5 Bd6 13. Bxd6 Qxd6 14. Nbd2 Nf6
15. O-O O-O 16. c4 dxc4 17. Bxc4 e5 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Nf3 Qb8 21.
Qb3 Be4 22. Nd4 Rc5 23. f3 Bg6 24. Rfe1 Rfc8 25. Bf1 h5 26. e4 h4 27. Qe3 Qe5
28. Rad1 Nh5 29. Ne2 b5 30. Qf2 Qe7 31. Qd4 Rc2 32. Rb1 R8c4 33. Qe3 b4 34.
Rec1 Rxc1 35. Nxc1 Rc3 36. Qd4 h3 37. Nd3 hxg2 38. Bxg2 Qg5 39. Rxb4 Rc2 40.
Rb1 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "2"]
[White "Vijay, Keerthi K"]
[Black "Niemann, Hans Moke"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2200"]
[BlackElo "2471"]
[PlyCount "57"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bb4 4. Bg2 Nf6 5. d3 O-O 6. Bd2 Re8 7. e4 d6 8. Nge2
Bg4 9. h3 Bxe2 10. Nxe2 Bxd2+ 11. Qxd2 Nd7 12. O-O Nc5 13. f4 Ne6 14. f5 Ned4
15. f6 gxf6 16. Rf2 Kh8 17. Raf1 Rg8 18. Rxf6 Nxe2+ 19. Qxe2 Rxg3 20. Rxf7 Qg5
21. Kh1 Ne7 22. R1f3 Rxf3 23. Qxf3 Rg8 24. Qf2 Ng6 25. Rxc7 Nh4 26. Bf1 Nf3 27.
Bg2 Qc1+ 28. Bf1 Rg3 29. Rc8+ 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.27"]
[Round "2"]
[White "Eliezer, Segev"]
[Black "Raptis, Nick"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1734"]
[BlackElo "2232"]
[PlyCount "133"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 c5 7. d5 e6 8. Bd3 exd5
9. exd5 Re8+ 10. Be3 Bh6 11. O-O Bxe3 12. fxe3 Qe7 13. e4 Nbd7 14. Qd2 Kg7 15.
Rae1 Ne5 16. Nxe5 Qxe5 17. Nb5 Re7 18. Qf4 Qxf4 19. Rxf4 Ne8 20. Ref1 Bd7 21.
Nc3 a6 22. a4 f6 23. g4 Re5 24. h4 h6 25. Be2 g5 26. hxg5 hxg5 27. R4f2 Re7 28.
Kg2 Rf7 29. Kg3 Nc7 30. e5 dxe5 31. Ne4 Ne8 32. b3 b5 33. axb5 axb5 34. cxb5
Rb8 35. Nxg5 Nd6 36. Nxf7 Ne4+ 37. Kg2 Nxf2 38. Nxe5 fxe5 39. Rxf2 Bxb5 40. Bc4
Bd7 41. Kg3 Rb7 42. Kf3 Rb8 43. Ke4 Re8 44. Rc2 Kf6 45. Rg2 Kg5 46. Rg1 Kf6 47.
d6 Bc6+ 48. Bd5 Bb5 49. g5+ Kg6 50. Rc1 Kxg5 51. Rxc5 Bd7 52. Bc6 Bf5+ 53. Kd5
Rb8 54. Rb5 Rxb5+ 55. Bxb5 Kf6 56. d7 Ke7 57. Kxe5 Bc2 58. b4 Kd8 59. Kd5 Kc7
60. Kc5 Be4 61. Ba4 Bf3 62. Kd4 Bg4 63. Bc6 Be2 64. Kc5 Bd3 65. b5 Kd8 66. b6
Ba6 67. Kb4 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "2"]
[White "Katz, Alexander"]
[Black "Botez, Alexandra"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2404"]
[BlackElo "2062"]
[PlyCount "27"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5
8. O-O h6 9. Ne5 Bd6 10. Bb5+ Ke7 11. Bf4 Qc7 12. Re1 Rd8 13. d5 Kf8 14. dxe6
1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "2"]
[White "Wu, Derek"]
[Black "Pan, Kevin"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2039"]
[BlackElo "2062"]
[PlyCount "58"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 c5 6. Nxc5 Nc6 7. Be3 Bxc5 8.
dxc5 Qxd1+ 9. Rxd1 Nge7 10. Nf3 e5 11. Bd2 Bg4 12. Be2 a5 13. Bc3 Ng6 14. h3
Bf5 15. g3 f6 16. h4 Nf8 17. Nd2 h5 18. Bf3 Ne6 19. Ne4 Bxe4 20. Bxe4 Nxc5 21.
Bg6+ Ke7 22. b3 Ke6 23. Rd5 b6 24. Bc2 Nb4 25. Bxb4 axb4 26. Bb1 Rhd8 27. Rxd8
Rxd8 28. Ke2 f5 29. f3 g6 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "1"]
[White "Polavaram, Rithik"]
[Black "Gabuzyan, Hovhannes"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2100"]
[BlackElo "2610"]
[PlyCount "60"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Bg4 6. Be2 O-O 7. Be3 Nbd7 8. O-O
c5 9. d5 Re8 10. h3 Bxf3 11. Bxf3 a6 12. Be2 e6 13. Qd2 exd5 14. exd5 Qa5 15.
a3 Re7 16. Rfe1 Rae8 17. Bf1 Qd8 18. Rab1 Ne5 19. Rec1 Nh5 20. b4 Nf3+ 21. gxf3
Rxe3 22. fxe3 Qg5+ 23. Kf2 Rxe3 24. Ne4 Qf4 25. Qxe3 Bd4 26. Re1 Qh2+ 27. Bg2
Nf4 28. Qxd4 cxd4 29. Nf6+ Kg7 30. Ne8+ Kf8 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "1"]
[White "Niemann, Hans Moke"]
[Black "Krishnakumar, Sriram"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2471"]
[BlackElo "2079"]
[PlyCount "41"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 d5 2. c4 d4 3. b4 f6 4. e3 e5 5. c5 a5 6. Bc4 Ne7 7. Qb3 Nec6 8. O-O Qe7
9. exd4 Nxd4 10. Nxd4 exd4 11. Qd1 Qd8 12. Re1+ Be7 13. Qh5+ g6 14. Qh6 Nc6 15.
Qg7 Rf8 16. d3 Ne5 17. Bh6 Kd7 18. Nd2 Re8 19. Rxe5 fxe5 20. Qxe5 Bd6 21. Bb5+
1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "1"]
[White "Pan, Kevin"]
[Black "Katz, Alexander"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2062"]
[BlackElo "2404"]
[PlyCount "47"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Bd3 O-O 6. Nf3 Nc6 7. O-O e5 8. dxe5
dxe5 9. fxe5 Nxe5 10. Nxe5 Qd4+ 11. Kh1 Qxe5 12. Bf4 Qc5 13. Qf3 Be6 14. Nb5
Ne8 15. Qg3 c6 16. Nd6 Nf6 17. Qg5 Qb4 18. Be5 h6 19. Qh4 Ng4 20. a3 Qc5 21.
Bxg7 Kxg7 22. Nf5+ Bxf5 23. exf5 Nf6 24. fxg6 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "1"]
[White "Vibbert, Sean"]
[Black "Wu, Derek"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2320"]
[BlackElo "2039"]
[PlyCount "60"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 e6 7. Qd2 Rb8 8. a4 a6
9. Nge2 Nd4 10. Rb1 e5 11. O-O Ne7 12. b4 O-O 13. bxc5 dxc5 14. Nd5 Nxd5 15.
exd5 Bh3 16. c4 Bd7 17. Bxd4 exd4 18. a5 Be5 19. Rb2 Bc7 20. Ra1 Qf6 21. Rab1
b5 22. axb6 Rxb6 23. Rxb6 Bxb6 24. Qf4 Qxf4 25. Nxf4 Rb8 26. Bh3 f5 27. Ne6
Bxe6 28. dxe6 Kf8 29. Bg2 Ke7 30. Bd5 Bc7 1/2-1/2

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "1"]
[White "Raptis, Nick"]
[Black "Sanchez, Robert"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2232"]
[BlackElo "1918"]
[PlyCount "67"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 b6 8.
Bd3 Bb7 9. O-O f5 10. Ng3 h5 11. Re1 h4 12. Nf1 Nd7 13. c4 Kf8 14. Qe2 Bd6 15.
d5 Nc5 16. Bc2 exd5 17. cxd5 Qf6 18. Ne3 Re8 19. Qd2 Ne4 20. Qd3 Bc8 21. Qd4
Qxd4 22. Nxd4 Bb4 23. Red1 f4 24. Nc4 h3 25. a3 Bc5 26. b4 Bd6 27. Bxe4 Rxe4
28. Rac1 Kg7 29. Nb5 Be5 30. d6 Rd8 31. Nxe5 Rxe5 32. Nxa7 Bb7 33. dxc7 Rxd1+
34. Rxd1 1-0

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "1"]
[White "Wu, Ethan"]
[Black "Kretchetov, Alexandre"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1862"]
[BlackElo "2220"]
[PlyCount "92"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Bg4 7. O-O Nfd7 8. Be3
Nc6 9. Qd2 e5 10. d5 Ne7 11. Ng5 Bxe2 12. Qxe2 h6 13. Nf3 f5 14. Ne1 f4 15. Bd2
h5 16. f3 g5 17. Nd3 Nf6 18. Rfc1 Ng6 19. c5 Rf7 20. Kf1 Bf8 21. b4 Rg7 22. Na4
g4 23. Ke1 gxf3 24. gxf3 Nh4 25. Qf2 Nxe4 26. fxe4 Rg2 27. Qf1 Qg5 28. Kd1 Rg1
29. Kc2 Rxf1 30. Rxf1 Kh7 31. Rg1 Qf6 32. Raf1 Bh6 33. Nc3 Ng6 34. Kb3 a6 35.
Nd1 Qe7 36. a3 Rg8 37. Rf2 Qd7 38. Rfg2 Qh3 39. N1f2 Qf3 40. Kb2 Ne7 41. Ne1
Rxg2 42. Rxg2 Qe2 43. Ng4 Qf1 44. Nxh6 Kxh6 45. cxd6 cxd6 46. Bc3 Qc4 0-1

[Event "29th North American Open"]
[Site "Las Vegas"]
[Date "2019.12.26"]
[Round "1"]
[White "Andrews, Todd"]
[Black "Gutla, Aryan"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2214"]
[BlackElo "1834"]
[PlyCount "53"]
[EventDate "2019.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. d3 e5 8. Rb1
a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. Qb3 Nd7 14. Ba3 Nc5 15.
Bxc5 dxc5 16. b6 cxb6 17. Qxb6 Qxb6 18. Rxb6 Rfb8 19. Rfb1 Nc6 20. Ne4 Bf8 21.
h4 f5 22. Nf6+ Kg7 23. Nd5 Ra6 24. Rxb7+ Rxb7 25. Rxb7+ Kg8 26. Nf6+ Kh8 27.
Rh7# 1-0

