[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.02.28"]
[Round "1"]
[White "Korley, Kassa"]
[Black "Jacobson, Brandon"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2426"]
[BlackElo "2418"]
[PlyCount "74"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 b6 5. Bd3 Bb7 6. O-O dxc4 7. Bxc4 Nbd7 8.
Nc3 a6 9. a4 Bd6 10. Re1 c5 11. b3 O-O 12. Bb2 cxd4 13. exd4 Bb4 14. Rc1 Nd5
15. g3 Rc8 16. Qd3 N7f6 17. Ne5 Nxc3 18. Bxc3 Bxc3 19. Qxc3 Qd6 20. Qe3 Nd5 21.
Qe2 b5 22. axb5 axb5 23. Bd3 Nc3 24. Qe3 f6 25. Nf3 Qd5 26. Kg2 f5 27. Bc4 bxc4
28. Rxc3 f4 29. gxf4 Rf6 30. Qe5 Qxe5 31. fxe5 Rf4 32. bxc4 Rxd4 33. Kg3 Rdxc4
34. Rxc4 Rxc4 35. Rd1 Bc8 36. Rd8+ Kf7 37. Ng5+ Ke7 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.02.28"]
[Round "1"]
[White "Yudasin, Leonid"]
[Black "Brodsky, David"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2517"]
[BlackElo "2402"]
[PlyCount "150"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Nbd2 Bg7 8. Nf1
O-O 9. Ng3 d5 10. O-O b5 11. Bb3 h6 12. Re1 dxe4 13. dxe4 Qxd1 14. Rxd1 Bb7 15.
Ne1 Na5 16. Bc2 Rfd8 17. f3 Rxd1 18. Bxd1 c5 19. Be2 c4 20. Be3 Bf8 21. Nf1 Nd7
22. Nd2 Nc5 23. Rb1 Nc6 24. b3 cxb3 25. axb3 Rd8 26. Kf1 Be7 27. b4 Bg5 28.
Bxc5 Rxd2 29. c4 bxc4 30. Bxc4 Nd4 31. Nd3 Nc2 32. Nxe5 Ne3+ 33. Bxe3 Bxe3 34.
Rb3 Bd4 35. Nxf7 Kg7 36. Nd8 Bc8 37. Be6 Bb6 38. Bxc8 Rxd8 39. Bxa6 Rd1+ 40.
Ke2 Ra1 41. Bc8 Ra2+ 42. Kd3 Rxg2 43. h3 Kf6 44. Rc3 Ke5 45. Rc6 Bd8 46. b5 Rb2
47. Rxg6 Rxb5 48. Rxh6 Rb3+ 49. Ke2 Rb2+ 50. Kf1 Kf4 51. Bg4 Kg3 52. Ra6 Bc7
53. Ke1 Rh2 54. Ra7 Be5 55. Kd1 Kf4 56. Kc1 Ke3 57. Ra3+ Kf4 58. Ra5 Bd4 59.
Ra4 Ke3 60. Ra3+ Kf4 61. Rd3 Be5 62. Rd5 Bc3 63. Rd3 Be5 64. Rd2 Rxd2 65. Kxd2
Bf6 66. Kd3 Ke5 67. Kc4 Bh4 68. Kc5 Be7+ 69. Kc6 Bh4 70. Kd7 Bg5 71. Ke8 Bh4
72. Kf7 Bg5 73. Kg6 Bd8 74. Kh5 Kf4 75. h4 Bf6 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.02.28"]
[Round "1"]
[White "Rozman, Levy"]
[Black "Shen, Victor"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2387"]
[BlackElo "2406"]
[PlyCount "154"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. g3 Nbd7 6. Qd3 b6 7. cxd5 cxd5 8. Bf4
a6 9. Bg2 Bb7 10. O-O Be7 11. Rac1 Nh5 12. Bc7 Qxc7 13. Nxd5 Qb8 14. Nc7+ Kf8
15. Nxa8 Qxa8 16. Rc7 Ndf6 17. a3 Bd6 18. Rcc1 g6 19. Nh4 Kg7 20. Bxb7 Qxb7 21.
Qf3 Ne4 22. Ng2 Nhf6 23. Ne3 b5 24. Rc2 Rd8 25. Rd1 Bb8 26. Nf1 e5 27. e3 exd4
28. Rxd4 Rxd4 29. exd4 Qd5 30. Ne3 Qxd4 31. Qd1 Ba7 32. Qxd4 Bxd4 33. b4 Nc3
34. Kf1 Nfe4 35. f3 Nd6 36. Rd2 Bxe3 37. Rxd6 Bc1 38. Rxa6 Nb1 39. a4 Nc3 40.
Rc6 Bd2 41. a5 Nd5 42. Rd6 Bxb4 43. Rxd5 Bxa5 44. Rxb5 Bc3 45. Ke2 Bd4 46. h4
h5 47. Rd5 Bb6 48. g4 hxg4 49. fxg4 Bc7 50. Kf3 Bb6 51. g5 Kf8 52. Kg4 Kg7 53.
Rd7 Be3 54. Rd3 Bc1 55. Kf3 Bb2 56. Ke4 Bc1 57. Kd5 Kf8 58. Kd6 Ke8 59. Rf3 Bd2
60. Ke5 Ke7 61. Rb3 Be1 62. Ra3 Bb4 63. Ra7+ Kf8 64. Ra4 Bc3+ 65. Kd6 Be1 66.
Re4 Bf2 67. Rg4 Be1 68. Kd7 Bd2 69. Re4 Bc3 70. Re8+ Kg7 71. Re3 Bd4 72. Rf3 f6
73. Ke6 fxg5 74. hxg5 Bb2 75. Rb3 Bc1 76. Rb7+ Kg8 77. Rf7 Bb2 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.02.28"]
[Round "1"]
[White "Khamrakulov, Djurabek"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2500"]
[BlackElo "2406"]
[PlyCount "71"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 dxe5 7. dxe5 Nc6 8.
Bc4 Ndb4 9. Qxd8+ Nxd8 10. Na3 a6 11. Bd2 Ndc6 12. O-O e6 13. Rfc1 Bd7 14. Be2
b5 15. Nc2 Be7 16. Ne3 O-O 17. Rd1 Rfd8 18. a3 Nd5 19. Nxd5 exd5 20. Bc3 Bf5
21. Nd4 Nxd4 22. Rxd4 Bc5 23. Rd2 d4 24. Rad1 Bc2 25. Rxc2 dxc3 26. Rxd8+ Rxd8
27. Rxc3 Bd4 28. Rc6 Ra8 29. b4 Bxe5 30. Bf3 Kf8 31. Rb6 Ra7 32. Rb7 Rxb7 33.
Bxb7 Bb2 34. Bxa6 Bxa3 35. Bxb5 Bxb4 36. g3 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.02.28"]
[Round "1"]
[White "Barbosa, Oliver"]
[Black "Ostrovskiy, Aleksandr"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2552"]
[BlackElo "2450"]
[PlyCount "92"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

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. Nfe5 Bd7 11. Rc1 Rfd8 12. Nxd7 Qxd7 13. d3 Rac8 14. Qd2 b6
15. Rfd1 h6 16. e3 Ne8 17. a3 Nf6 18. Qe2 Nd5 19. h3 Qe8 20. Ba1 Qd7 21. Kh2
Qe8 22. h4 Qd7 23. h5 Bf6 24. Bxf6 Nxf6 25. f4 b5 26. Bxc6 Qxc6 27. Ne5 Qd5 28.
b4 cxb4 29. axb4 Nd7 30. Nxd7 Qxd7 31. d4 Qd5 32. g4 Rc4 33. Rxc4 bxc4 34. Ra1
Qe4 35. Ra5 Rd5 36. Qxc4 Qxe3 37. Qc8+ Kh7 38. Qc2+ f5 39. Rxd5 Qxf4+ 40. Kh1
Qf1+ 41. Kh2 Qf4+ 42. Kh1 Qf3+ 43. Qg2 Qd1+ 44. Qg1 Qf3+ 45. Qg2 Qd1+ 46. Qg1
Qf3+ 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.02.28"]
[Round "2"]
[White "Brodsky, David"]
[Black "Korley, Kassa"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2402"]
[BlackElo "2426"]
[PlyCount "54"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. O-O Nc6 8.
Nb3 a6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. Bd3 Bd7 12. c3 Ne7 13. Qh5 Nc6 14. Re1
Nxd4 15. cxd4 g6 16. Qh4 Bg7 17. Bh6 O-O 18. Re3 Qd8 19. Qf4 Bxh6 20. Qxh6 Qf6
21. Rh3 Qg7 22. Qxg7+ Kxg7 23. Be4 Bc6 24. Bxc6 bxc6 25. Rc3 Rfd8 26. Rxc6 Rxd4
27. Rac1 a5 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.02.28"]
[Round "2"]
[White "Shen, Victor"]
[Black "Ostrovskiy, Aleksandr"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2406"]
[BlackElo "2450"]
[PlyCount "31"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8.
O-O Bd6 9. f3 c5 10. Kh1 Nc6 11. a3 a6 12. Bc2 b5 13. dxc5 Bxc5 14. Nf4 Ne7 15.
e4 dxe4 16. Nxe4 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.02.28"]
[Round "2"]
[White "Jacobson, Brandon"]
[Black "Khamrakulov, Djurabek"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2418"]
[BlackElo "2500"]
[PlyCount "65"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. d4 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4
Bd7 9. Rd1 Bc6 10. Bg5 b5 11. Bxf6 Bxf6 12. Nc3 Qe8 13. d5 exd5 14. Nd4 Qe5 15.
e4 dxe4 16. Nxe4 Bxe4 17. Bxe4 Ra7 18. Nf3 Qe7 19. Bxh7+ Kh8 20. Rd5 g6 21. Re1
Qxe1+ 22. Nxe1 c6 23. Rd6 Be5 24. Bxg6 Bxd6 25. Bf5 Re8 26. Qd2 Be5 27. Nf3 Bg7
28. h4 Rb7 29. axb5 axb5 30. h5 c5 31. Qd5 Rbe7 32. Ng5 Rf8 33. h6 1-0

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.02.28"]
[Round "2"]
[White "Rozman, Levy"]
[Black "Yudasin, Leonid"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2387"]
[BlackElo "2517"]
[PlyCount "65"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5
Nxd5 9. O-O Be7 10. Rd1 Nc6 11. Qf5 Nf6 12. e4 g6 13. Qf4 Nh5 14. Qh6 Bf8 15.
Qe3 Be7 16. Nc3 Ng7 17. Nd5 Ne6 18. b3 O-O 19. Bb2 Ncd4 20. b4 d6 21. Nxd4 cxd4
22. Qd3 Re8 23. f4 Bf8 24. f5 Bxd5 25. exd5 Ng7 26. fxg6 hxg6 27. Qxd4 Qg5 28.
Re1 Rac8 29. Rxe8 Rxe8 30. Rf1 Qe3+ 31. Qxe3 Rxe3 32. Kf2 Re7 33. Re1 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.02.28"]
[Round "2"]
[White "Yoo, Christopher Woojin"]
[Black "Barbosa, Oliver"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2406"]
[BlackElo "2552"]
[PlyCount "105"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O g6 6. Re1 Bg7 7. d4 Bd7 8. d5
Ne7 9. Bxd7+ Nxd7 10. c4 O-O 11. Be3 h6 12. Nfd2 f5 13. f3 h5 14. Nc3 f4 15.
Bf2 g5 16. Rb1 Ng6 17. b4 Nf6 18. c5 g4 19. Nc4 Rf7 20. cxd6 cxd6 21. Nb5 Bf8
22. Bxa7 Rxa7 23. Nxa7 Nh4 24. Qe2 Rg7 25. Kh1 Nh7 26. Rf1 g3 27. Nd2 gxh2 28.
Rf2 Ng5 29. Nb5 Ng6 30. Nf1 Be7 31. Rc1 Bf6 32. Nxh2 Nh7 33. Qc4 Ngf8 34. Rfc2
Bh4 35. Qc8 Qb6 36. a4 Bg3 37. Rc7 Rxc7 38. Qxc7 Qf2 39. Nxd6 Ng5 40. Ne8 Nf7
41. Nf6+ Kg7 42. Nxh5+ Kg6 43. Ng4 Qd2 44. Nxg3 fxg3 45. Qb6+ Kg7 46. Qe3 Qxb4
47. f4 Qe7 48. Qxg3 exf4 49. Qxf4 Ng6 50. Qf3 Qh4+ 51. Kg1 Qe7 52. Qc3+ Kg8 53.
Qf6 1-0

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.01"]
[Round "3"]
[White "Korley, Kassa"]
[Black "Rozman, Levy"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2426"]
[BlackElo "2387"]
[PlyCount "105"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. c4 dxc4 5. Nbd2 e6 6. Nxc4 Bb4+ 7. Bd2 Bxd2+
8. Qxd2 Bxf3 9. gxf3 Nc6 10. Bg2 Qd5 11. Rc1 Rd8 12. O-O Qh5 13. Qc2 O-O 14. f4
Nd5 15. Kh1 a6 16. Qb3 Rb8 17. Nd2 Nce7 18. Ne4 c6 19. Nc5 Rfd8 20. a3 Nf5 21.
Qd1 Qh4 22. Qf3 Qe7 23. Rg1 Nh4 24. Qg3 Nxg2 25. Rxg2 g6 26. Qf3 b6 27. Nd3 c5
28. Ne5 Rbc8 29. Rgg1 Qe8 30. dxc5 Rxc5 31. Rxc5 bxc5 32. Rd1 Rb8 33. Rd2 Qb5
34. Kg2 Qa4 35. f5 Rf8 36. fxe6 fxe6 37. Qg4 Qxg4+ 38. Nxg4 c4 39. Rd4 Rc8 40.
Ne5 c3 41. bxc3 Rxc3 42. Ra4 Nc7 43. Kf3 Kg7 44. h4 Nb5 45. Rxa6 Rxa3 46. Rb6
Nd4+ 47. Ke4 Nf5 48. Rb7+ Kg8 49. Kf4 Nxh4 50. Kg5 Ra5 51. Kf6 Ra8 52. Rg7+ Kf8
53. Rxh7 1-0

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.01"]
[Round "3"]
[White "Yudasin, Leonid"]
[Black "Shen, Victor"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2517"]
[BlackElo "2406"]
[PlyCount "73"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. O-O Be7 6. Re1 O-O 7. Bb3 b6 8. Nbd2
Nbd7 9. Nf1 Bb7 10. Ng3 b5 11. c3 a5 12. d4 Qc7 13. Bf4 a4 14. Bc2 Rfe8 15. Rc1
Bf8 16. Bb1 e5 17. Bd2 c4 18. a3 d5 19. Nxe5 Nxe5 20. dxe5 Qxe5 21. f4 Bc5+ 22.
Kf1 Qe6 23. e5 Ng4 24. h3 Nf2 25. Qh5 Nd3 26. Bxd3 cxd3 27. Qg4 Qxg4 28. hxg4
Rac8 29. Be3 d4 30. cxd4 d2 31. Bxd2 Bxd4 32. Rxc8 Rxc8 33. Nf5 Rc2 34. Rd1
Bxb2 35. Ne3 Rc8 36. Bb4 Rc1 37. Ke2 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.01"]
[Round "3"]
[White "Khamrakulov, Djurabek"]
[Black "Brodsky, David"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2500"]
[BlackElo "2402"]
[PlyCount "88"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 O-O 9. O-O Bg4 10. f3 Bh5 11. dxc6 Qd4+ 12. Kh1 Bxc3 13. bxc3 Qxc3 14. Rb1
Bg6 15. Rb3 Qxc6 16. Bb2 Rad8 17. Qa1 Bxd3 18. cxd3 Rfe8 19. Rc1 Qd6 20. Bxf6
gxf6 21. Qb2 Re3 22. Qf2 Rde8 23. Rb8 Qf4 24. Rxe8+ Rxe8 25. Qg3+ Qxg3 26. hxg3
Re2 27. a4 Ra2 28. Rc4 Ra3 29. g4 c5 30. Kh2 Kf8 31. Kg3 Ke7 32. Kf4 Rxd3 33.
Ke4 Ra3 34. Kd5 Ra2 35. Kc6 f5 36. gxf5 Rxg2 37. a5 Ra2 38. Rxc5 Kf6 39. Kb7 h5
40. a6 h4 41. Rc6+ Kg5 42. Rc7 Kf6 43. Rc6+ Kg5 44. Rc7 Kf6 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.01"]
[Round "3"]
[White "Barbosa, Oliver"]
[Black "Jacobson, Brandon"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2552"]
[BlackElo "2418"]
[PlyCount "143"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. d3 Bg7 6. e4 O-O 7. e5 Ne8 8. d4 d6
9. Nc3 c5 10. dxc5 bxc5 11. Bf4 Nc6 12. Re1 Qc8 13. h4 dxe5 14. Nxe5 Nxe5 15.
Bxe5 Nf6 16. Qe2 Bxg2 17. Kxg2 Qf5 18. Qf3 Rad8 19. Qxf5 gxf5 20. Rad1 e6 21.
Bd6 Rfe8 22. Bxc5 Rb8 23. Na4 Ne4 24. Bxa7 Rb7 25. Bd4 Rb4 26. Bxg7 Rxa4 27.
Be5 Raa8 28. Bd4 e5 29. Be3 Rxa2 30. Bc1 Rc8 31. c3 h5 32. Rd5 f6 33. Red1 Kf7
34. Rd7+ Kg6 35. Re7 Rg8 36. Rc7 Ra1 37. Kf3 Rb1 38. c4 Rb8 39. Rdd7 Rg8 40.
Be3 Rxb2 41. c5 Ra2 42. c6 Rc2 43. Rh7 Nd2+ 44. Bxd2 Rxd2 45. Rcd7 Rc2 46. c7
Rc3+ 47. Ke2 f4 48. Rhe7 Kf5 49. gxf4 Kxf4 50. Rf7 f5 51. Kd2 Rc6 52. Kd3 Rc8
53. Ke2 Rc5 54. Ke1 Rc1+ 55. Kd2 Rc4 56. Kd1 Rc5 57. Ke2 Rc2+ 58. Kf1 Rc1+ 59.
Kg2 Rg8+ 60. Rg7 Rxg7+ 61. Rxg7 e4 62. Rf7 Kg4 63. Kh2 f4 64. Kg2 f3+ 65. Kh2
Rc5 66. Rg7+ Kxh4 67. Kh1 Rc1+ 68. Kh2 Rc4 69. Kg1 Rc2 70. Kh1 Rc5 71. Kg1 Rc2
72. Kh1 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.01"]
[Round "3"]
[White "Ostrovskiy, Aleksandr"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2450"]
[BlackElo "2406"]
[PlyCount "133"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Be3 e5 7. d5 a5 8. g4 Na6
9. h4 Nc5 10. f3 Bd7 11. h5 a4 12. Qd2 c6 13. Nh3 cxd5 14. cxd5 Qa5 15. Nf2
Rfc8 16. Rc1 a3 17. bxa3 Qxa3 18. hxg6 fxg6 19. O-O Na4 20. Nb1 Qb2 21. Rxc8+
Rxc8 22. Qxb2 Nxb2 23. Rc1 Rxc1+ 24. Bxc1 Na4 25. Bd2 Ne8 26. g5 Nc7 27. Na3
Kf7 28. Ba5 Ne8 29. Bd2 Bf8 30. Bb5 Bxb5 31. Nxb5 Ke7 32. Ng4 Bg7 33. Bb4 Nb6
34. Kf2 Kd7 35. Ke2 Nc8 36. Kd3 Kd8 37. Ba5+ Kd7 38. Bb4 Kd8 39. a3 Kd7 40. Kc3
Kd8 41. Kd3 Kd7 42. Kc3 Kd8 43. Kb3 Kd7 44. a4 Kd8 45. Ba5+ Kd7 46. Bb4 Kd8 47.
Kc4 Nb6+ 48. Kb3 Nc8 49. Ne3 Bf8 50. Nc4 Be7 51. Bd2 Kd7 52. Na5 b6 53. Nc6 Ng7
54. Be3 Bf8 55. Kc4 Ne8 56. Bd2 Nc7 57. Nxc7 Kxc7 58. Kb5 Ne7 59. Nxe7 Bxe7 60.
Ka6 Bd8 61. Ka7 Kd7 62. Kb7 Bc7 63. Be3 Bd8 64. Bxb6 Bxg5 65. a5 h5 66. a6 h4
67. a7 1-0

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.01"]
[Round "4"]
[White "Rozman, Levy"]
[Black "Khamrakulov, Djurabek"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2387"]
[BlackElo "2500"]
[PlyCount "76"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. Bd3 Bb7 8. cxd5
exd5 9. O-O c5 10. Rc1 Nc6 11. Ne5 c4 12. Bb1 a6 13. Qf3 b5 14. Qh3 Re8 15. Ng4
g6 16. Nh6+ Kg7 17. Be5 Bc8 18. Bxf6+ Bxf6 19. Nxf7 Kxf7 20. Qxh7+ Kf8 21. Bxg6
Re7 22. Qh5 Be6 23. e4 Nxd4 24. exd5 Bg8 25. Rcd1 Bg7 26. Qg4 Qd6 27. Rfe1
Rxe1+ 28. Rxe1 Bxd5 29. Nxd5 Qxd5 30. Qh4 Rc8 31. Qe7+ Kg8 32. h4 Nc6 33. Qb7
Rf8 34. h5 Qd2 35. Rf1 Nd4 36. g3 Nf3+ 37. Kg2 Qg5 38. Rd1 Nh4+ 0-1

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.01"]
[Round "4"]
[White "Jacobson, Brandon"]
[Black "Ostrovskiy, Aleksandr"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2418"]
[BlackElo "2450"]
[PlyCount "47"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Ng3 c5 8. Bd3
Nxg3 9. fxg3 Nc6 10. O-O h6 11. Kh1 cxd4 12. a3 a5 13. g4 Bd7 14. Qe2 Be7 15.
Bd2 O-O-O 16. b4 axb4 17. axb4 Bxb4 18. Rfb1 Qc5 19. Bxb4 Nxb4 20. Qe1 Nxd3 21.
cxd3 Kb8 22. Qf2 Rc8 23. Nxd4 f6 24. Qb2 1-0

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.01"]
[Round "4"]
[White "Brodsky, David"]
[Black "Barbosa, Oliver"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2402"]
[BlackElo "2552"]
[PlyCount "92"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nbd2 Bg4 7. h3 Bh5 8.
Nb3 Bd6 9. g4 Bg6 10. Bd2 b6 11. Nh4 a5 12. Qf3 Qd7 13. a3 c5 14. Nf5 Bf8 15.
Be3 Qc6 16. Nd2 Nd7 17. O-O h5 18. c3 hxg4 19. hxg4 O-O-O 20. Kg2 Bxf5 21. Qxf5
f6 22. b4 a4 23. bxc5 Bxc5 24. d4 g6 25. Qf3 Be7 26. d5 Qb5 27. c4 Qa5 28. c5
Bxc5 29. Nc4 Qc3 30. Rac1 Qb3 31. d6 c6 32. Qe2 Bxe3 33. fxe3 Rh4 34. Na5 bxa5
35. Rb1 Rxg4+ 36. Qxg4 Qc2+ 37. Kg3 f5 38. Qd1 Qxe4 39. Qe2 Nc5 40. Rfc1 f4+
41. Kf2 Nd3+ 42. Kg1 f3 43. Rxc6+ Kd7 44. Rc7+ Kxd6 45. Qc2 Qg4+ 46. Kf1 Qh3+
0-1

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.01"]
[Round "4"]
[White "Shen, Victor"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2406"]
[BlackElo "2406"]
[PlyCount "82"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O h6 6. c3 d6 7. Bb3 O-O 8. Nbd2
a5 9. h3 b5 10. a4 b4 11. Nc4 Re8 12. d4 exd4 13. cxd4 Ba7 14. d5 Ne7 15. Re1
Bc5 16. Bc2 Ng6 17. b3 Bb7 18. Bb2 c6 19. e5 Nxe5 20. Nfxe5 dxe5 21. d6 Ba6 22.
Bxe5 Bxc4 23. bxc4 Rxe5 24. Rxe5 Qxd6 25. Qxd6 Bxd6 26. Rf5 g6 27. Rf3 Kg7 28.
Rd1 Bc5 29. Kf1 Re8 30. Re1 Rd8 31. Re5 Nd7 32. Re4 Rb8 33. Rd3 Rb7 34. Re8 Bf8
35. Rc8 Nc5 36. Rdd8 Ne6 37. Rd3 Nc5 38. Rdd8 Ne6 39. Rd3 Nc5 40. Rdd8 Ne6 41.
Rd3 Nc5 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.01"]
[Round "4"]
[White "Yudasin, Leonid"]
[Black "Korley, Kassa"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2517"]
[BlackElo "2426"]
[PlyCount "117"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 e6 2. Qe2 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. d3 d6 8. c3
O-O 9. Rd1 b6 10. d4 cxd4 11. cxd4 a5 12. Bf4 d5 13. e5 h6 14. h4 Ba6 15. Qd2
Nf5 16. Bh3 Kh7 17. Nc3 Rc8 18. Rac1 Rc7 19. Kh2 Rh8 20. Kg1 Qd7 21. Bf1 Bxf1
22. Kxf1 Na7 23. Qd3 b5 24. a3 Rhc8 25. Bd2 a4 26. h5 Kg8 27. hxg6 fxg6 28. g4
Ne7 29. Kg2 Qe8 30. Ne2 g5 31. Bb4 Ng6 32. Rxc7 Rxc7 33. Bc5 Bf8 34. Bxf8 Kxf8
35. Qd2 Kg7 36. Rc1 Rf7 37. Qa5 Nc8 38. Qa8 Rf8 39. Rc7+ Kg8 40. Qc6 Qxc6 41.
Rxc6 Re8 42. Ne1 Kf7 43. Nd3 Nce7 44. Rc5 Nh4+ 45. Kg3 h5 46. f4 hxg4 47. fxg5
Nhf5+ 48. Kxg4 Rh8 49. Ndf4 Ne3+ 50. Kf3 Nc4 51. Rxb5 Rg8 52. Rb7 Rxg5 53. Nc3
Nd2+ 54. Ke2 Nb3 55. Nb5 Rg7 56. Nd6+ Kg8 57. Nxe6 Rg2+ 58. Kf3 Rg6 59. Rb8+
1-0

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.02"]
[Round "5"]
[White "Barbosa, Oliver"]
[Black "Rozman, Levy"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2552"]
[BlackElo "2387"]
[PlyCount "57"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Be6 8. Rc1
Nge7 9. b4 b5 10. Na3 Rb8 11. Bg2 h6 12. O-O O-O 13. Rc5 a6 14. Qc1 Kh7 15.
Rxc6 Nxc6 16. Qxc6 Qd6 17. Qe4 Rfc8 18. Be3 f5 19. Qh4 Bxa2 20. Rc1 c6 21. Nb1
Qf8 22. Nc3 Bb3 23. Bc5 Qe8 24. g4 fxg4 25. Qxg4 Be6 26. Qh4 Qd8 27. Be7 Qd7
28. Ne4 Bd5 29. Bh3 1-0

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.02"]
[Round "5"]
[White "Khamrakulov, Djurabek"]
[Black "Yudasin, Leonid"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2500"]
[BlackElo "2517"]
[PlyCount "33"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 g6 8. d4
cxd3 9. Qxd3 Bg7 10. Bf4 d6 11. exd6 Bf5 12. Qe2 Bxc2 13. Qxc2 e5 14. Be3 Qxd6
15. Na3 Nd5 16. Nb5 Qe7 17. O-O-O 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.02"]
[Round "5"]
[White "Korley, Kassa"]
[Black "Shen, Victor"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2426"]
[BlackElo "2406"]
[PlyCount "108"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. h3 Bh5 5. g4 Bg6 6. Ne5 Nfd7 7. Nxg6 hxg6 8.
c4 c6 9. Nc3 e6 10. Bd2 Qb6 11. c5 Qc7 12. b4 Nf6 13. Bg2 e5 14. f4 e4 15. Qa4
Nbd7 16. b5 Be7 17. bxc6 bxc6 18. Rb1 O-O 19. O-O Rfb8 20. Qc2 Nf8 21. Ne2 Ne6
22. Rb3 Rxb3 23. axb3 Qb7 24. Ra1 Ne8 25. Be1 N8c7 26. b4 Nb5 27. Qd2 Bd8 28.
Bf1 Nec7 29. Nc1 Qc8 30. Nb3 Qd7 31. Bg3 f5 32. Be2 Rb8 33. Kg2 Ne8 34. Kh2
Nec7 35. Rg1 Na3 36. Qc1 Nab5 37. Be1 Ne6 38. Kg2 Qf7 39. Bd2 Kf8 40. g5 Ke8
41. h4 Kd7 42. Rh1 Kc8 43. Qa1 Nec7 44. Na5 Kd7 45. h5 gxh5 46. Bxh5 Qe6 47.
Be2 Be7 48. Rh7 Rg8 49. Qh1 g6 50. Qa1 Rb8 51. Qa2 a6 52. Qa1 Rg8 53. Nb3 Rb8
54. Kf2 Rg8 0-1

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.02"]
[Round "5"]
[White "Ostrovskiy, Aleksandr"]
[Black "Brodsky, David"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2450"]
[BlackElo "2402"]
[PlyCount "87"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. Nf3 Nc6 5. Be2 g6 6. d4 exd4 7. Nxd4 Bg7 8. Be3
Nf6 9. Nc2 O-O 10. O-O d6 11. Qd2 Nd7 12. b4 f5 13. exf5 gxf5 14. f4 Nf6 15. h3
Ne7 16. Rae1 Qd7 17. b5 Kh8 18. Nb4 Rg8 19. Nbd5 Nexd5 20. cxd5 Qf7 21. Bf3 a6
22. a4 axb5 23. axb5 Ra3 24. Bd4 Nd7 25. Ne2 Nc5 26. Qb2 Rb3 27. Bxg7+ Rxg7 28.
Qa1 Bxd5 29. Nd4 Bxf3 30. Nxf5 Be4 31. Nxg7 Qxg7 32. Rxe4 Nxe4 33. Qa8+ Qg8 34.
Qxe4 Rxb5 35. Re1 Rc5 36. Qa4 Qf7 37. Re8+ Kg7 38. Qe4 Re5 39. Rxe5 dxe5 40.
Qxe5+ Kg8 41. Qg5+ Kf8 42. Qd8+ Kg7 43. Qg5+ Kf8 44. Qd8+ 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.02"]
[Round "5"]
[White "Yoo, Christopher Woojin"]
[Black "Jacobson, Brandon"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2406"]
[BlackElo "2418"]
[PlyCount "102"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f3 Be7 10. h4 h6 11. Be3 h5 12. Nxc6 Bxc6 13. Bg5 b5 14. Ne2 Qc7
15. Nd4 Bd7 16. g3 Rb8 17. Bg2 a5 18. f4 e5 19. Nf5 Bxf5 20. exf5 O-O 21. Rhe1
a4 22. Qc3 Qxc3 23. bxc3 Rfe8 24. a3 Rbc8 25. Kb2 e4 26. Bxf6 Bxf6 27. Re3 Rxc3
28. Rxc3 Rc8 29. Rxd6 Rxc3 30. Rxf6 Rxg3 31. Rb6 Rxg2 32. Rb8+ Kh7 33. Rxb5 Rf2
34. f6 gxf6 35. Rxh5+ Kg6 36. Ra5 Rxf4 37. Rxa4 Rxh4 38. Ra8 Kf5 39. Re8 Kf4
40. a4 f5 41. c4 Rh6 42. Re7 Rf6 43. c5 Ke3 44. Rd7 f4 45. a5 f3 46. Rd6 Rf5
47. c6 Rxa5 48. Rf6 Rc5 49. Kb3 f2 50. Kb4 Rxc6 51. Rxc6 f1=Q 0-1

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.02"]
[Round "6"]
[White "Rozman, Levy"]
[Black "Ostrovskiy, Aleksandr"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2387"]
[BlackElo "2450"]
[PlyCount "59"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Qc2 Re8 8. Bd2
a6 9. h3 Bd6 10. a3 Bd7 11. Be2 dxc4 12. Bxc4 h6 13. g4 b5 14. Bd3 e5 15. d5
Ne7 16. g5 hxg5 17. Nxg5 Qc8 18. Rg1 Bf5 19. O-O-O b4 20. axb4 Bxb4 21. e4 Bd7
22. f4 Ng6 23. f5 Nf4 24. Bxf4 exf4 25. Qg2 Bf8 26. Nxf7 Kxf7 27. Qg6+ Kg8 28.
Qxf6 Qd8 29. Qh6 Ba3 30. Qxg7# 1-0

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.02"]
[Round "6"]
[White "Brodsky, David"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2402"]
[BlackElo "2406"]
[PlyCount "62"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 h6 6. c3 d6 7. Re1 O-O 8. Nbd2
a5 9. Nf1 a4 10. Bb5 a3 11. b4 Bb6 12. Be3 Bxe3 13. Nxe3 Ne7 14. Bc4 Ng4 15.
Nc2 Ng6 16. d4 Qe8 17. Qc1 Be6 18. d5 Bd7 19. h3 Nf6 20. Nxa3 Nh5 21. Nc2 f5
22. exf5 Bxf5 23. Kh2 Bxh3 24. Kxh3 Rxf3+ 25. gxf3 Qe7 26. Bf1 Rf8 27. Ne3
Rxf3+ 28. Kg2 Nhf4+ 29. Kg1 Qg5+ 30. Ng2 Nh3+ 31. Kh2 Qh5 0-1

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.02"]
[Round "6"]
[White "Shen, Victor"]
[Black "Jacobson, Brandon"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2406"]
[BlackElo "2418"]
[PlyCount "46"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Bxc3+ 7. bxc3 Qe7
8. Qd5 f6 9. exf6 Nxf6 10. Qd3 d6 11. g3 O-O 12. Bg2 Bg4 13. O-O Rae8 14. h3
Bh5 15. c5 dxc5 16. Rfe1 b6 17. e4 Rd8 18. Qc4+ Kh8 19. e5 Nd5 20. Bg5 Qe6 21.
g4 Na5 22. Qf1 Bg6 23. Bxd8 Rxd8 1-0

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.02"]
[Round "6"]
[White "Barbosa, Oliver"]
[Black "Yudasin, Leonid"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2552"]
[BlackElo "2517"]
[PlyCount "19"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. Nf3 Nf6 2. c4 c6 3. b3 d5 4. Bb2 Bg4 5. e3 e6 6. Be2 Nbd7 7. h3 Bxf3 8. Bxf3
Bd6 9. Nc3 Qe7 10. O-O 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.02"]
[Round "6"]
[White "Korley, Kassa"]
[Black "Khamrakulov, Djurabek"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2426"]
[BlackElo "2500"]
[PlyCount "64"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 d5 5. b3 Nc6 6. O-O Qc7 7. a3 Bd6 8. Bb2
Bd7 9. Nc3 a6 10. dxc5 Bxc5 11. e4 d4 12. Ne2 e5 13. b4 Ba7 14. c3 dxc3 15.
Nxc3 O-O 16. Nd5 Nxd5 17. exd5 Nd4 18. Nxd4 Bxd4 19. Bxd4 exd4 20. Rc1 Qe5 21.
Re1 Qxd5 22. Be4 Qd6 23. Rc4 d3 24. Bxd3 g6 25. Be4 Qxd1 26. Rxd1 Be6 27. Rc7
Rad8 28. Rdc1 Bd5 29. Bxd5 Rxd5 30. Rxb7 Rfd8 31. Re1 Rd1 32. Kf1 R8d3 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.03"]
[Round "7"]
[White "Yoo, Christopher Woojin"]
[Black "Rozman, Levy"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2406"]
[BlackElo "2387"]
[PlyCount "59"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Ne5 Nf6 6. Bb5 Bd7 7. Nxd7 Qxd7 8.
c3 e6 9. O-O Bd6 10. Nd2 Qc7 11. Nf3 O-O 12. a4 Ne4 13. Be3 f5 14. Re1 Rf6 15.
c4 Nb4 16. c5 Bf4 17. Bxf4 Qxf4 18. Bf1 Rh6 19. g3 Qc7 20. Bg2 Rf8 21. Ne5 Nc6
22. f3 Nxe5 23. fxe4 fxe4 24. dxe5 Qxc5+ 25. Kh1 Qf2 26. Qc1 Rf5 27. Qc8+ Rf8
28. Qc1 Rf5 29. Qc8+ Rf8 30. Qc1 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.03"]
[Round "7"]
[White "Ostrovskiy, Aleksandr"]
[Black "Yudasin, Leonid"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2450"]
[BlackElo "2517"]
[PlyCount "49"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 d6 7. Be2 Be7 8. O-O
Qc7 9. Be3 b6 10. Qd2 Bb7 11. f3 Nbd7 12. Rac1 O-O 13. a4 a5 14. Ndb5 Qb8 15.
Bf4 Ne5 16. Rcd1 Rd8 17. Kh1 Bc6 18. Bg3 Qb7 19. Qe3 Ne8 20. Rd2 Rac8 21. b3
Nc7 22. Rfd1 Nxb5 23. axb5 Bd7 24. Na4 Rb8 25. Bf2 1-0

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.03"]
[Round "7"]
[White "Khamrakulov, Djurabek"]
[Black "Shen, Victor"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2500"]
[BlackElo "2406"]
[PlyCount "32"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. dxc5 Qxc5 7. h3 Bf5 8.
Na3 a6 9. Be3 Qc7 10. Qa4+ Nbd7 11. O-O-O Rd8 12. Bf4 Qc5 13. Be3 Qc7 14. Bf4
Qc5 15. Be3 Qc7 16. Bf4 Qc5 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.03"]
[Round "7"]
[White "Jacobson, Brandon"]
[Black "Brodsky, David"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2418"]
[BlackElo "2402"]
[PlyCount "81"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. Nf3 Nc6 5. a3 Nf6 6. g3 a5 7. Bg2 Bc5 8. O-O d6
9. d3 O-O 10. Rb1 h6 11. Nh4 Bc8 12. h3 Kh7 13. Kh2 g6 14. Nd5 Bd7 15. b4 axb4
16. axb4 Nxd5 17. bxc5 Nc3 18. Qd2 Nxb1 19. Qxh6+ Kg8 20. Bg5 f6 21. Qxg6+ Kh8
22. Qh6+ Kg8 23. Nf5 Kf7 24. Bf3 dxc5 25. Qg7+ Ke6 26. Bg4 Nd4 27. f4 Nxf5 28.
exf5+ Kd6 29. Rxb1 e4 30. dxe4 Kc6 31. e5 Kb7 32. Bxf6 Ra2+ 33. Kg1 Qe8 34. e6
Bc6 35. Be5 Qd8 36. Rd1 Rd2 37. Rxd2 Qxd2 38. Qxc7+ Ka6 39. Qxc6 Qe3+ 40. Kh2
Rd8 41. Bf3 1-0

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.03"]
[Round "7"]
[White "Barbosa, Oliver"]
[Black "Korley, Kassa"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2552"]
[BlackElo "2426"]
[PlyCount "95"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8.
Rb1 O-O 9. Qc2 h6 10. Bh4 Nh5 11. Bxe7 Qxe7 12. Nge2 g6 13. O-O Ng7 14. b4 a6
15. a4 Nf6 16. b5 axb5 17. axb5 Bf5 18. bxc6 bxc6 19. Nf4 Rfb8 20. Rfc1 Rxb1
21. Nxb1 Ra6 22. Nd2 Rb6 23. Qc3 Ne6 24. Nxe6 Bxe6 25. h3 Nd7 26. Ra1 Kg7 27.
Ra7 Qd6 28. Nf3 Qb8 29. Ra3 Qd6 30. Nd2 Bf5 31. Bf1 Qb4 32. g4 Qxc3 33. Rxc3
Be6 34. Nb3 Kf6 35. f4 Ke7 36. Bd3 f5 37. g5 hxg5 38. fxg5 Kd6 39. Kf2 Rb8 40.
h4 Ra8 41. Be2 Ra3 42. h5 gxh5 43. Bxh5 c5 44. dxc5+ Nxc5 45. Rxc5 Rxb3 46. Ra5
Ke5 47. Ra6 Rb2+ 48. Be2 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.03"]
[Round "8"]
[White "Shen, Victor"]
[Black "Brodsky, David"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2406"]
[BlackElo "2402"]
[PlyCount "182"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8.
O-O Bd6 9. Bd2 a6 10. Rc1 Nbd7 11. Ng3 b6 12. Nf5 Bf8 13. g4 c5 14. f3 g6 15.
Ng3 Bh6 16. f4 cxd4 17. exd4 Bg7 18. Qf3 Bb7 19. f5 Ne4 20. Be3 Ng5 21. Bxg5
Bxd4+ 22. Kg2 Qxg5 23. fxg6 fxg6 24. Qf7+ Kh8 25. Qxd7 Re7 26. Qd6 Be5 27. Qxb6
Qd2+ 28. Be2 d4+ 29. Kh3 dxc3 30. Rcd1 Qxb2 31. Rd8+ Re8 32. Rxe8+ Rxe8 33. Qc5
Bg7 34. Rf7 c2 35. Rc7 Qc1 36. g5 Qf4 37. Qxc2 Bd5 38. Qc1 Be6+ 39. Kg2 Bd5+
40. Kh3 Be6+ 41. Kg2 Qh4 42. Qc6 Qh3+ 43. Kh1 Rd8 44. Bf3 Bd7 45. Qd6 Re8 46.
Qd2 Be6 47. Bc6 Rf8 48. Bg2 Qg4 49. Re7 Qc4 50. a3 Rb8 51. Rb7 Rc8 52. Rb1 Qc5
53. a4 Qe7 54. Qe3 Re8 55. Rb6 Qd7 56. Qf4 Bd5 57. Rb8 Rxb8 58. Qxb8+ Bg8 59.
Qf4 a5 60. h4 Qd8 61. Bc6 Qe7 62. Kg2 Be5 63. Qf3 Qd6 64. Ne2 Qb4 65. Qe4 Qd6
66. Bb7 Be6 67. Qc6 Bd7 68. Qxd6 Bxd6 69. Nc3 Bb4 70. Nb5 Be1 71. h5 gxh5 72.
Be4 Kg7 73. Bc2 Bd2 74. Nd6 Bxg5 75. Nc4 Bd8 76. Ne5 Be6 77. Be4 h4 78. Nc6 h3+
79. Kh1 Bc7 80. Nd4 Bc8 81. Nb3 Kf6 82. Nxa5 Bxa5 83. Bc6 Kg5 84. Kh2 Kh4 85.
Bd5 Bc7+ 86. Kh1 Kg3 87. Bc6 Ba6 88. Bd5 Bf1 89. a5 Bg2+ 90. Bxg2 hxg2+ 91. Kg1
Bd6 0-1

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.03"]
[Round "8"]
[White "Korley, Kassa"]
[Black "Ostrovskiy, Aleksandr"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2426"]
[BlackElo "2450"]
[PlyCount "84"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c3 e6 5. Nbd2 Be7 6. Bd3 b6 7. O-O O-O 8. Ne5
Qc7 9. Qe2 Bb7 10. a4 Nbd7 11. Nxd7 Nxd7 12. f4 Nf6 13. Nf3 Ne4 14. Bd2 a5 15.
Be1 Bd6 16. Bg3 f5 17. Nd2 Nxd2 18. Qxd2 Ba6 19. Bxa6 Rxa6 20. Qe2 c4 21. Bh4
Qb7 22. g4 b5 23. axb5 Qxb5 24. Rf2 a4 25. Kh1 g6 26. Rg2 Kf7 27. Rag1 a3 28.
bxa3 Rxa3 29. Bg5 Rfa8 30. h4 Qb3 31. gxf5 exf5 32. Qf3 Ke6 33. h5 Ra1 34. hxg6
hxg6 35. Bh4 Rxg1+ 36. Rxg1 Rg8 37. Qg2 Qb7 38. Qg5 Be7 39. Qxe7+ Qxe7 40. Bxe7
Kxe7 41. Kg2 Ra8 42. Kf3 Kf6 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.03"]
[Round "8"]
[White "Khamrakulov, Djurabek"]
[Black "Barbosa, Oliver"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2500"]
[BlackElo "2552"]
[PlyCount "23"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8.
Ne5 Rc8 9. h4 f6 10. Nxg6 hxg6 11. d4 e6 12. h5 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.03"]
[Round "8"]
[White "Yudasin, Leonid"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2517"]
[BlackElo "2406"]
[PlyCount "59"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Qf3 Qe6+ 5. Qe3 Nc6 6. Bg2 Qxe3+ 7. dxe3 Bd7
8. Bd2 O-O-O 9. Nc3 Nf6 10. h3 Ne5 11. b3 Bc6 12. e4 b5 13. f3 e6 14. Nge2 Ned7
15. Nd1 Ne8 16. Ne3 Nc7 17. Bc3 e5 18. h4 Ne6 19. Kf2 Bd6 20. Nf5 Bc7 21. Ne7+
Kb7 22. Nxc6 Kxc6 23. Rad1 Nd4 24. Bxd4 cxd4 25. c3 dxc3 26. Nxc3 Bb6+ 27. Ke2
Nf6 28. Nd5 Nxd5 29. Rc1+ Nc3+ 30. Rxc3+ 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.03"]
[Round "8"]
[White "Rozman, Levy"]
[Black "Jacobson, Brandon"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "2387"]
[BlackElo "2418"]
[PlyCount "106"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 Nf6 5. Nc3 Qe7 6. Qc2 Nc6 7. e3 Bf5 8. Nd5
Nxd5 9. cxd5 Qxg5 10. dxc6 b6 11. d5 Be7 12. Bd2 h5 13. h4 Qg6 14. Bc3 Bf6 15.
O-O-O Kf8 16. Bd4 Bxd4 17. Rxd4 Re8 18. g3 Rh6 19. Bg2 a5 20. Rhd1 Qf6 21. Ra4
Qe5 22. Rdd4 Rf6 23. Kd1 Bh7 24. Ke1 g5 25. Rxe4 Bxe4 26. Rxe4 Qf5 27. Rxe8+
Kxe8 28. Qxf5 Rxf5 29. f4 gxf4 30. gxf4 b5 31. Kf2 Rf6 32. Be4 Rh6 33. Bd3 b4
34. b3 Rh8 35. Be2 f6 36. Bd3 Ke7 37. Be2 Rd8 38. Kf3 Rh8 39. Bd1 Rg8 40. Ke4
Rg2 41. Bxh5 Rxa2 42. Kd3 Kf8 43. Bd1 Kg7 44. h5 Rh2 45. Ke4 Rd2 46. Bf3 Rf2
47. Bd1 Rf1 48. Be2 Re1 49. Bd3 Rh1 50. Be2 a4 51. bxa4 b3 52. Bd3 b2 53. Kf5
Rxh5+ 0-1

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.04"]
[Round "9"]
[White "Yoo, Christopher Woojin"]
[Black "Korley, Kassa"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2406"]
[BlackElo "2426"]
[PlyCount "51"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4
Kf8 9. Qd1 Ne7 10. Nf3 b6 11. dxc5 bxc5 12. c4 Nbc6 13. Be2 h6 14. O-O Kg8 15.
cxd5 exd5 16. Rb1 Ba6 17. Bxa6 Qxa6 18. e6 fxe6 19. Re1 Kh7 20. Rxe6 Rhb8 21.
Ra1 Qc8 22. Bxh6 gxh6 23. Qd3+ Kg7 24. Rae1 Qd7 25. Qc3+ Kh7 26. Qf6 1-0

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.04"]
[Round "9"]
[White "Barbosa, Oliver"]
[Black "Shen, Victor"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2552"]
[BlackElo "2406"]
[PlyCount "26"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Bf5 7. Bd3 Bxd3 8.
Qxd3 e6 9. Nf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rfc1 Rfe8 13. Ne2 Nd7 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.04"]
[Round "9"]
[White "Jacobson, Brandon"]
[Black "Yudasin, Leonid"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2418"]
[BlackElo "2517"]
[PlyCount "33"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Bf5 7. e3 e6 8. Bd3
Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rfc1 Rfc8 13. h3 h6 14. Nd2 Ne7
15. Nf3 Nc6 16. Nd2 Ne8 17. Nf3 1/2-1/2

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.04"]
[Round "9"]
[White "Ostrovskiy, Aleksandr"]
[Black "Khamrakulov, Djurabek"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2450"]
[BlackElo "2500"]
[PlyCount "86"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Be4 6. f3 Bh7 7. e6 Qd6 8. exf7+
Kxf7 9. f4 Nf6 10. Nf3 Nxg4 11. h5 Ke8 12. Nc3 Qe6+ 13. Ne5 Bf5 14. Bd3 Nxe5
15. fxe5 Na6 16. a3 g5 17. hxg6 Qxg6 18. Bxf5 Qxf5 19. Be3 h5 20. Qe2 Kd7 21.
O-O-O Bh6 22. Rdf1 Qe6 23. Rh4 Nc7 24. Rfh1 Raf8 25. Rxh5 Bxe3+ 26. Qxe3 Rxh5
27. Rxh5 Rf1+ 28. Kd2 Qg4 29. Qh3 Rf2+ 30. Kc1 Rg2 31. Rh4 Qxh3 32. Rxh3 Ne6
33. Rd3 Nf4 34. Rf3 Rg4 35. Na4 Ne2+ 36. Kb1 Nxd4 37. Nc5+ Ke8 38. Rh3 b6 39.
Rh8+ Kf7 40. Nd3 Rg1+ 41. Ka2 Ne2 42. Rh4 Ke6 43. Rh6+ Kd7 0-1

[Event "Marshall Spring Norm RR - GM"]
[Site "?"]
[Date "2019.03.04"]
[Round "9"]
[White "Brodsky, David"]
[Black "Rozman, Levy"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2402"]
[BlackElo "2387"]
[PlyCount "62"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[EventRounds "9"]
[SourceVersionDate "2019.02.28"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 7. Be3 Nd7 8. Nbd2
f6 9. exf6 Qxf6 10. Bg5 Qf7 11. Nh4 Bd6 12. Nxg6 Bxg6 13. f4 O-O 14. Nf3 Be4
15. g3 h6 16. Ne5 Nxe5 17. fxe5 Qg6 18. Bf4 Bxc2 19. Qd2 Bc7 20. Rac1 Be4 21.
Qb4 Rf7 22. Be3 Raf8 23. Rxf7 Rxf7 24. Rf1 Rxf1+ 25. Kxf1 Bb6 26. Ke1 Bd3 27.
a4 Qe4 28. Bxd3 Qxe3+ 29. Be2 Qg1+ 30. Kd2 Qxd4+ 31. Qxd4 Bxd4 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "1"]
[White "Savanovic, Aleksandar"]
[Black "Chasin, Nico"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2442"]
[BlackElo "2289"]
[PlyCount "90"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. Nc3 O-O 7. d3 d6 8. a3
Qd7 9. Rb1 b6 10. b4 Bb7 11. Bd2 e6 12. Qa4 Rfd8 13. Rfc1 Ng4 14. h3 Nge5 15.
Nxe5 Bxe5 16. Kh2 Rdc8 17. Qd1 h5 18. f4 Bg7 19. Qh1 Rab8 20. bxc5 dxc5 21. a4
Ba8 22. Bf3 Re8 23. Re1 h4 24. gxh4 Nd4 25. Bxa8 Rxa8 26. h5 gxh5 27. Rg1 Rf8
28. Qg2 f5 29. a5 Rab8 30. axb6 Rxb6 31. Rxb6 axb6 32. Qg6 Qf7 33. Qxf7+ Kxf7
34. Rb1 Rb8 35. Kg2 Bf6 36. Kf1 Bd8 37. Ra1 Rb7 38. Ra8 Bf6 39. Be1 Nc2 40. Nb5
Rd7 41. Bf2 Bd8 42. Kg2 Bf6 43. Kf3 Bd8 44. Ra2 Nb4 45. Ra8 Nc2 1/2-1/2

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "1"]
[White "Ryba, Andrew"]
[Black "Mishra, Abhimanyu"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2220"]
[BlackElo "2195"]
[PlyCount "116"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O
h5 9. h3 Bc5 10. Nce2 O-O 11. Bg5 Be7 12. c3 d6 13. Nxc6 bxc6 14. Nd4 e5 15.
Nf5 Bxf5 16. exf5 d5 17. Bxf6 Bxf6 18. Qxh5 e4 19. Rfe1 Rab8 20. Re2 Rb7 21.
Rc1 a5 22. b3 Qd6 23. Rd1 Qe5 24. c4 Rd8 25. cxd5 cxd5 26. Qg4 Rbd7 27. h4 Rd6
28. Re3 Qe7 29. Re2 Bc3 30. Qg5 Bf6 31. Qd2 Qa7 32. Rc1 Qb6 33. Qf4 Rc6 34. Rd1
Rcd6 35. g4 Bc3 36. g5 R6d7 37. Rc2 Bb4 38. h5 Qd6 39. Qg4 Qe5 40. f6 Kh8 41.
fxg7+ Kxg7 42. h6+ Kh7 43. Bh3 Re7 44. Qf5+ Kh8 45. Qxe5+ Rxe5 46. Rc7 Rxg5+
47. Kf1 Rh5 48. Bg4 Rxh6 49. Rxf7 Rg8 50. Bf5 Rg5 51. Ke2 Kg8 52. Rd7 Rxf5 53.
R1xd5 Rhf6 54. Rxf5 Rxf5 55. Ke3 Rf3+ 56. Kxe4 Rxf2 57. a4 Rc2 58. Rd3 Rc3 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "1"]
[White "Escobar Forero, Alder"]
[Black "Allicock, Rawle"]
[Result "1-0"]
[ECO "C85"]
[WhiteElo "2471"]
[BlackElo "2237"]
[PlyCount "47"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8.
Nbd2 O-O 9. Nc4 f6 10. Nh4 Nb6 11. Ne3 g6 12. h3 Kh8 13. Nf3 Be6 14. b3 a5 15.
d4 exd4 16. Nxd4 Bf7 17. c4 a4 18. Bb2 Qd6 19. Qf3 Rae8 20. Rad1 Qc5 21. Qf4
Qd6 22. Qh6 Qc5 23. Ndf5 gxf5 24. Nxf5 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "1"]
[White "Wang, Wesley"]
[Black "Jacobson, Aaron"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2304"]
[BlackElo "2365"]
[PlyCount "85"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd7 7. O-O Nc6 8.
Nb3 a6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. b3 Bd6 12. h3 Nf6 13. Bb2 O-O 14. a4 Bd7
15. Qe2 e5 16. Nf3 e4 17. Nd2 Bh2+ 18. Kh1 Be5 19. Bxe5 Qxe5 20. Qe3 Rae8 21.
Rfe1 Qf5 22. Nf1 Bc6 23. Ng3 Qg6 24. Rad1 Nh5 25. Ne2 b5 26. axb5 axb5 27. Bd5
Bd7 28. Nc3 Nf6 29. Bb7 Re5 30. Rd6 Rfe8 31. Red1 Qf5 32. Ne2 Rc5 33. Ng3 Qe5
34. Rxf6 gxf6 35. Rxd7 Rxc2 36. Bxe4 Rc3 37. Qh6 f5 38. Nh5 Rc1+ 39. Qxc1 fxe4
40. Qh6 Qa1+ 41. Kh2 Qe5+ 42. g3 Kh8 43. Rxf7 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "1"]
[White "Daggupati, Balaji"]
[Black "Lund, Silas Esben"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2305"]
[BlackElo "2362"]
[PlyCount "108"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bg5 Be7 7. Bxe7 Qxe7 8.
dxe5 Nxb5 9. a4 O-O 10. axb5 Nxe5 11. Nc3 d6 12. Nd5 Qd8 13. Nxe5 dxe5 14. Qf3
c6 15. bxc6 bxc6 16. Nb4 Bb7 17. Nd3 Re8 18. Nc5 Qb6 19. Qc3 Rad8 20. Rfe1 Rd5
21. b4 Bc8 22. h3 h6 23. Ra5 Bf5 24. Na4 Qb8 25. Ra6 Rd4 26. Rb1 Qb5 27. Qxc6
Qxc6 28. Rxc6 a5 29. Rc5 axb4 30. Re1 Rd2 31. Rb5 Bxc2 32. Rxb4 f6 33. Nc3 Rc8
34. Re3 Bd3 35. Nd5 Rd8 36. Ne7+ Kf7 37. Nc6 Rd7 38. Rb8 Rc2 39. Rb6 Re2 40.
Rf3 Kg8 41. Nb8 Rd8 42. Nc6 Rd7 43. Nb8 Rd5 44. Rg3 Rb5 45. Rd6 Rxb8 46. Rgxd3
Rb1+ 47. Kh2 Rxf2 48. Rd8+ Kh7 49. R8d7 Rf5 50. h4 Rb4 51. g3 h5 52. Re7 Rb2+
53. Kg1 Rff2 54. Rdd7 Rg2+ 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "2"]
[White "Allicock, Rawle"]
[Black "Savanovic, Aleksandar"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2237"]
[BlackElo "2442"]
[PlyCount "111"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. Qa4 Bd7 8. Qxc4
b5 9. Qd3 Rc8 10. dxc5 Bxc5 11. Nc3 b4 12. Ne4 Nxe4 13. Qxe4 Qe7 14. Rd1 f6 15.
Bh3 Kf7 16. Be3 Bxe3 17. Qxe3 Rhd8 18. Rac1 Be8 19. Rxd8 Rxd8 20. Qe4 f5 21.
Qc4 Kf8 22. e4 Na5 23. Qe2 g6 24. Re1 Nc6 25. Qe3 Qf6 26. Ng5 Kg8 27. exf5 exf5
28. Bf1 Bf7 29. Nxf7 Kxf7 30. Qh6 Qg7 31. Qc1 Rd6 32. Bg2 Qf6 33. Qc4+ Kg7 34.
Bxc6 Rxc6 35. Qxb4 Rc7 36. b3 Rd7 37. Qc4 Qb2 38. Re8 Qd2 39. Rg8+ Kf6 40. Rf8+
Kg7 41. Rg8+ Kf6 42. Qh4+ Ke6 43. Re8+ Kf7 44. Re3 h5 45. Qc4+ Qd5 46. Rd3 Qxc4
47. Rxd7+ Ke6 48. bxc4 Kxd7 49. Kf1 Kd6 50. Ke2 g5 51. f4 gxf4 52. gxf4 Kc5 53.
Kd3 h4 54. h3 a6 55. Kc3 a5 56. a4 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "2"]
[White "Wang, Wesley"]
[Black "Daggupati, Balaji"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2304"]
[BlackElo "2305"]
[PlyCount "257"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 d5 7. exd5 exd5 8.
Be2 Qb6 9. Nb3 d4 10. Na4 Qd8 11. O-O Be7 12. Bb5 Bd7 13. Nac5 Qb6 14. Qe2 Bg4
15. f3 O-O 16. Na4 d3+ 17. Nxb6 dxe2 18. Bxe2 Bxf3 19. Bxf3 axb6 20. Be3 Nd7
21. Rad1 Rad8 22. Nd4 Na5 23. Nf5 Bc5 24. b4 Bxe3+ 25. Nxe3 Nc6 26. Nc4 Nde5
27. Nxe5 Nxe5 28. Bxb7 Rb8 29. Bd5 Rbc8 30. Rde1 Nc4 31. a4 Na3 32. c3 g6 33.
Rc1 Nc4 34. Rf6 Kg7 35. Rc6 Rxc6 36. Bxc6 Rd8 37. Bb5 Ne3 38. c4 Rd2 39. c5
bxc5 40. bxc5 Nd5 41. Bc4 Nb4 42. a5 Nc6 43. a6 Kf8 44. Rf1 f5 45. Ra1 Rc2 46.
Bd5 Na7 47. c6 Ke7 48. Bf3 g5 49. Rb1 Nxc6 50. Bxc6 Rxc6 51. a7 Ra6 52. Rb7+
Kf6 53. Rb6+ Rxb6 54. a8=Q Rb1+ 55. Kf2 Kg7 56. Qd5 Rb6 57. Ke3 Kg6 58. Qg8+
Kh6 59. Kd4 Rb2 60. Qe6+ Kg7 61. Qd7+ Kg6 62. Qc6+ Kh5 63. Ke5 Rf2 64. h3 g4
65. Kd4 gxh3 66. gxh3 Rf4+ 67. Ke5 Rf2 68. Qf6 h6 69. Ke6 Rf3 70. Kf7 Rxh3 71.
Qxf5+ Kh4 72. Qf4+ Kh5 73. Kf6 Ra3 74. Qe5+ Kg4 75. Qd4+ Kf3 76. Qd5+ Kg4 77.
Qc4+ Kg3 78. Kg6 Rf3 79. Kxh6 Rf4 80. Qd3+ Rf3 81. Qd6+ Kf2 82. Qd2+ Kg3 83.
Kg5 Rf2 84. Qe3+ Kg2 85. Kg4 Kf1 86. Qe4 Rg2+ 87. Kf3 Rf2+ 88. Kg3 Rd2 89. Qc4+
Ke1 90. Kf3 Rd3+ 91. Ke4 Rh3 92. Qc1+ Ke2 93. Qg5 Rb3 94. Qg2+ Ke1 95. Kd4 Ra3
96. Qg1+ Ke2 97. Qg4+ Ke1 98. Qh4+ Kd2 99. Qg5+ Kd1 100. Kc4 Ke2 101. Qe7+ Re3
102. Qf6 Rf3 103. Qe5+ Kd2 104. Qe4 Rc3+ 105. Kd4 Ra3 106. Qb1 Ra4+ 107. Ke5
Rh4 108. Qb7 Ke3 109. Qb6+ Ke2 110. Kf5 Rh3 111. Kf4 Rf3+ 112. Kg4 Rd3 113. Qc5
Kd2 114. Kf4 Rc3 115. Qd4+ Kc2 116. Ke4 Kb3 117. Qd2 Rc4+ 118. Kd5 Rc8 119.
Qd1+ Kb2 120. Qg4 Rc3 121. Qe2+ Kc1 122. Kd4 Rc2 123. Qe1+ Kb2 124. Kd3 Rc8
125. Qe5+ Kb1 126. Qa5 Rc2 127. Qa4 Rh2 128. Qb4+ Rb2 129. Qe1+ 1/2-1/2

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "2"]
[White "Chasin, Nico"]
[Black "Ryba, Andrew"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2289"]
[BlackElo "2220"]
[PlyCount "159"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Nbd2 Nbd7 6. h3 Bxf3 7. Nxf3 e6 8.
Be2 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. O-O a5 12. b4 dxc4 13. Bxc4 Nd5 14. b5
Qf6 15. bxc6 bxc6 16. Rab1 Rfd8 17. Rfc1 Qe7 18. Rb7 Qd6 19. e4 N5b6 20. Bf1
Rdb8 21. Rxb8+ Nxb8 22. e5 Qd8 23. Bd3 h6 24. h4 Nd5 25. Qe1 Nd7 26. Qe4 Nf8
27. Rxc6 Rc8 28. Rxc8 Qxc8 29. Qe1 Nb4 30. Bb1 Qc4 31. a3 Nd5 32. Qxa5 Qc1+ 33.
Qe1 Qxa3 34. Be4 Nc3 35. Bd3 Nd5 36. Qd2 Qa1+ 37. Kh2 Qc3 38. g3 Qxd2 39. Nxd2
Nd7 40. f4 g6 41. Kg2 h5 42. Kf3 Kf8 43. Bc4 N7b6 44. Bb3 Ne7 45. Bc2 Ned5 46.
Be4 Ke7 47. Bxd5 Nxd5 48. Nc4 Nc3 49. Ne3 Kd7 50. g4 hxg4+ 51. Nxg4 Ke7 52. Nf6
Kf8 53. Ke3 Na4 54. h5 gxh5 55. Nxh5 Nb6 56. Nf6 Nc8 57. d5 exd5 58. Nxd5 Na7
59. Ke4 Nc6 60. Kf5 Kg7 61. Kg5 Nd4 62. Nf6 Ne6+ 63. Kg4 Nd4 64. f5 Nc6 65. Kf4
Ne7 66. Ng4 Nd5+ 67. Kg5 Nc7 68. Nf6 Na6 69. Nd7 Nb4 70. f6+ Kg8 71. e6 Nd5 72.
e7 Nc7 73. Nc5 Ne8 74. Ne4 Kh7 75. Kf5 Kh6 76. Ng5 Nd6+ 77. Ke5 Ne8 78. Nxf7+
Kg6 79. Nh8+ Kh7 80. f7 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "2"]
[White "Lund, Silas Esben"]
[Black "Escobar Forero, Alder"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2362"]
[BlackElo "2471"]
[PlyCount "159"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Bf5 6. e3 e6 7. Bd3 Bxd3 8.
Qxd3 Bb4 9. Nge2 Nge7 10. O-O O-O 11. f3 Nf5 12. a3 Be7 13. Rfd1 Qd7 14. b4
Rac8 15. Rab1 Rfd8 16. h3 Bf8 17. Rdc1 Nce7 18. Rd1 Ng6 19. Bg5 Re8 20. e4 dxe4
21. Nxe4 h6 22. Be3 Red8 23. Bf2 b6 24. Qb3 Bd6 25. Nxd6 Qxd6 26. a4 Nfe7 27.
Bg3 Qd5 28. Nc3 Qc4 29. Ne4 Rxd4 30. Rxd4 Qxd4+ 31. Bf2 Qd5 32. a5 Qxb3 33.
Rxb3 Nd5 34. Nd6 Rc1+ 35. Kh2 Rc2 36. Kg1 Ne5 37. a6 Nc4 38. Nb5 Ra2 39. Nxa7
Rxa6 40. Nc6 Ra1+ 41. Kh2 Ra2 42. Kg1 Rc2 43. b5 Kf8 44. Rb1 Ra2 45. Rc1 Ra4
46. g3 Nd6 47. Ne5 Ke7 48. Rc6 Ra1+ 49. Kg2 Ra2 50. Kg1 Ra1+ 51. Kg2 Nxb5 52.
Bxb6 Ra2+ 53. Kf1 Kf6 54. Nd7+ Kf5 55. Rc4 g5 56. Bf2 Ra1+ 57. Kg2 Ra2 58. Kf1
Rd2 59. Nc5 Rd1+ 60. Kg2 Nd6 61. Ra4 Kg6 62. Nd7 Rd2 63. Kf1 Nf5 64. Ne5+ Kf6
65. Ng4+ Kg7 66. Ra7 Rd1+ 67. Kg2 h5 68. Ne5 Nh6 69. Ra4 Ng8 70. h4 gxh4 71.
Rxh4 Ngf6 72. Ra4 Ng8 73. g4 Ndf6 74. Ra7 Rd2 75. g5 Nd7 76. Nxd7 Kg6 77. f4
Kf5 78. Kf3 Rd3+ 79. Be3 f6 80. Nxf6 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "2"]
[White "Jacobson, Aaron"]
[Black "Mishra, Abhimanyu"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2365"]
[BlackElo "2195"]
[PlyCount "89"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O
h5 9. h3 Bc5 10. Nxc6 bxc6 11. Qf3 e5 12. Bg5 Be7 13. Rad1 d6 14. b3 Be6 15.
Qd3 a5 16. Na4 Rd8 17. c4 Qd7 18. Nb6 Qb7 19. Qe3 O-O 20. Na4 Qc7 21. Qf3 Qc8
22. Bxf6 gxf6 23. Qxh5 Kg7 24. f4 Rh8 25. Qf3 Bxh3 26. f5 Bxg2 27. Kxg2 Qc7 28.
Qg4+ Kf8 29. Rh1 Rg8 30. Qf3 Ke8 31. Rh7 Bf8 32. Rd3 Rd7 33. Qf2 Rd8 34. Qe2
Rd7 35. Rh1 Rd8 36. Rhd1 Rb8 37. c5 dxc5 38. Qd2 Be7 39. Rd7 Qc8 40. Rxe7+ Kxe7
41. Qd6+ Ke8 42. Nxc5 Qd8 43. Nd7 Rc8 44. Nxf6+ Qxf6 45. Qxf6 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "3"]
[White "Savanovic, Aleksandar"]
[Black "Lund, Silas Esben"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2442"]
[BlackElo "2362"]
[PlyCount "101"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. Nf3 d6 2. d4 g6 3. Bf4 Bg7 4. e3 Nf6 5. h3 O-O 6. Be2 b6 7. O-O Bb7 8. a4 c5
9. c3 Nbd7 10. Bh2 Ne4 11. a5 bxa5 12. Qa4 cxd4 13. exd4 Nb6 14. Qxa5 Nd5 15.
Nbd2 Nxd2 16. Nxd2 Bh6 17. Nc4 Qc8 18. Rfe1 Nf4 19. Bxf4 Bxf4 20. Bf1 d5 21.
Ne5 e6 22. g3 Bxe5 23. Rxe5 Qc6 24. Re3 Qb6 25. b4 Bc6 26. h4 Rfb8 27. h5 Kg7
28. Qa3 Qd8 29. Kg2 Bb5 30. Bxb5 Rxb5 31. Rh1 a5 32. hxg6 hxg6 33. Rf3 axb4 34.
Qc1 g5 35. Rh5 f6 36. Qh1 Qh8 37. Rxh8 Rxh8 38. Qf1 Rhb8 39. cxb4 Rxb4 40. Qe1
R8b6 41. Re3 Rxd4 42. Rxe6 Rxe6 43. Qxe6 g4 44. Qf5 Rb4 45. Qxd5 Kg6 46. Qd3+
Kg7 47. Qf5 Rd4 48. Kf1 Rb4 49. Ke2 Rd4 50. Ke3 Rb4 51. Kd3 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "3"]
[White "Daggupati, Balaji"]
[Black "Jacobson, Aaron"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2305"]
[BlackElo "2365"]
[PlyCount "50"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Bd7 8.
Bd3 Bc6 9. c3 g6 10. Ne5 Bxe5 11. dxe5 Nd7 12. Qe2 Nxe5 13. Bb5 a6 14. Bxc6+
Nxc6 15. Qf3 Qe7 16. b4 O-O 17. Nc5 a5 18. Nxb7 Nxb4 19. cxb4 Qxb4+ 20. Ke2
Qb2+ 21. Ke3 f5 22. Qc6 Qa3+ 23. Ke2 Qb2+ 24. Ke3 Qa3+ 25. Ke2 Qb2+ 1/2-1/2

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "3"]
[White "Ryba, Andrew"]
[Black "Allicock, Rawle"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2220"]
[BlackElo "2237"]
[PlyCount "59"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 c5 8. dxc5
Nc6 9. O-O Nxc5 10. Nfd4 Bg6 11. Nxc6 bxc6 12. Nd4 Qc7 13. f4 Be7 14. Be3 O-O
15. c3 Rfb8 16. g4 Rxb2 17. f5 exf5 18. gxf5 Qxe5 19. Bf4 Qe4 20. fxg6 Ne6 21.
gxf7+ Kh8 22. Qd3 Nxd4 23. Qxe4 Nxe2+ 24. Qxe2 Rxe2 25. Rae1 Bc5+ 26. Kh1 Rxe1
27. Rxe1 Rf8 28. Re8 h6 29. Be3 Ba3 30. Bc1 1/2-1/2

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "3"]
[White "Escobar Forero, Alder"]
[Black "Wang, Wesley"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "2471"]
[BlackElo "2304"]
[PlyCount "48"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 a6 5. d3 d6 6. Nge2 Nf6 7. h3 Be6 8. Nd5
Ne7 9. Nxf6+ gxf6 10. d4 Bb6 11. d5 Bd7 12. g4 c6 13. Ng3 cxd5 14. Nh5 Ng6 15.
Qf3 f5 16. gxf5 dxe4 17. Qxe4 Nh4 18. Qxb7 Ra7 19. Qe4 Rg8 20. Ng3 Rc7 21. Rh2
Nxg2+ 22. Qxg2 Rxc2 23. Qe4 Rxg3 24. Qxc2 Rg1+ 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "3"]
[White "Mishra, Abhimanyu"]
[Black "Chasin, Nico"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2195"]
[BlackElo "2289"]
[PlyCount "94"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8.
O-O-O d6 9. Nxc6 Qxc6 10. Be2 Be7 11. g4 Nd7 12. Kb1 b5 13. a3 Rb8 14. Bd2 Bb7
15. Qg3 Nb6 16. g5 Rc8 17. h4 Nc4 18. Bd3 a5 19. Ne2 Qb6 20. Be3 Nxe3 21. Qxe3
Qxe3 22. Bxb5+ Kf8 23. fxe3 Bxe4 24. Bd3 Bxh1 25. Rxh1 g6 26. Nd4 e5 27. Nf3 h6
28. Rf1 Kg7 29. Be4 hxg5 30. hxg5 Rc5 31. c4 Rxc4 32. Bd5 Rc5 33. e4 f6 34.
gxf6+ Bxf6 35. Nd2 Rhc8 36. Nb3 Rb5 37. a4 Rb4 38. Nxa5 Rxa4 39. Nc6 Ra6 40.
Rc1 Rb6 41. b4 g5 42. Rc2 g4 43. Kc1 g3 44. Rc3 Bh4 45. Rc2 Rbxc6 46. Bxc6 Rxc6
47. Rxc6 g2 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "4"]
[White "Jacobson, Aaron"]
[Black "Chasin, Nico"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2365"]
[BlackElo "2289"]
[PlyCount "119"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Be7 8. O-O
h5 9. h3 d6 10. Re1 Bf6 11. Nxc6 bxc6 12. Bf4 e5 13. Be3 h4 14. g4 g5 15. Qd2
Qd8 16. b3 Be7 17. Na4 Rb8 18. Rad1 f6 19. Qe2 Qc7 20. Bc1 Nh6 21. Ba3 Nf7 22.
Qd2 Be6 23. Bf1 a5 24. Qc3 O-O 25. Bc4 Bxc4 26. bxc4 Rfd8 27. Qf3 Qc8 28. Nc3
Qe6 29. Qd3 Nh8 30. Rb1 Ng6 31. Rb3 Nf4 32. Qf1 Rxb3 33. axb3 d5 34. cxd5 cxd5
35. Bxe7 Qxe7 36. Nxd5 Nxd5 37. exd5 Rxd5 38. Qc4 Qf7 39. c3 Kg7 40. b4 axb4
41. cxb4 Qd7 42. Rb1 Rd1+ 43. Rxd1 Qxd1+ 44. Kg2 Qb1 45. b5 e4 46. Qc7+ Kg6 47.
b6 e3 48. fxe3 Qd3 49. Kf2 Qd2+ 50. Kf3 Qd5+ 51. Ke2 Qg2+ 52. Kd3 Qd5+ 53. Kc3
Qa5+ 54. Kc4 Qa2+ 55. Kc5 Qa3+ 56. Kc6 Qa4+ 57. Kd6 Qd1+ 58. Ke7 Qb3 59. Kf8
Qa3+ 60. Qe7 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "4"]
[White "Daggupati, Balaji"]
[Black "Escobar Forero, Alder"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2305"]
[BlackElo "2471"]
[PlyCount "67"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Nc3 Ng6 6. Re1 f6 7. d4 cxd4 8.
Nxd4 Be7 9. Be3 O-O 10. a3 Qc7 11. Bc4 Kh8 12. Qe2 a6 13. Ba2 b5 14. Nxc6 Qxc6
15. Nd5 Bd8 16. f3 a5 17. Nf4 Ne5 18. Nd3 Nc4 19. Bf2 Be7 20. a4 Ba6 21. axb5
Qxb5 22. Bxc4 Qxc4 23. Rxa5 Bb7 24. Rea1 Rac8 25. Ra7 Bc6 26. Nf4 Qb4 27. Nd3
Qb8 28. b3 Bd6 29. g3 f5 30. e5 Be7 31. Bc5 Bxf3 32. Qxf3 Bxc5+ 33. Nxc5 Rxc5
34. Ra8 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "4"]
[White "Lund, Silas Esben"]
[Black "Ryba, Andrew"]
[Result "0-1"]
[ECO "D19"]
[WhiteElo "2362"]
[BlackElo "2220"]
[PlyCount "100"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
Nbd7 9. Qe2 O-O 10. e4 Bg4 11. Rd1 Qe7 12. e5 Nd5 13. Nxd5 cxd5 14. Bd3 Rac8
15. h3 Bh5 16. g4 Bg6 17. Bg5 Bxd3 18. Rxd3 f6 19. exf6 gxf6 20. Bh6 Rfe8 21.
Kh1 Qf7 22. Re3 Rc6 23. Rg1 Kh8 24. Nh4 Rg8 25. g5 fxg5 26. Bxg5 Bf8 27. Reg3
Bd6 28. Rf3 Qh5 29. Qe3 h6 30. Qxe6 hxg5 31. Qxd7 Qxh4 32. Qxb7 Qe4 33. Qf7 Bf4
34. Qh5+ Qh7 35. Qg4 Rh6 36. Re1 Qf7 37. Re5 Rh4 38. Qf5 Qxf5 39. Rxf5 Bc1 40.
Rxd5 g4 41. Rf7 gxh3 42. Rff5 Bxb2 43. Rh5+ Rxh5 44. Rxh5+ Kg7 45. Rd5 Rf8 46.
Kh2 Rxf2+ 47. Kxh3 Rf7 48. Kg4 Kf6 49. a5 Ke6 50. Re5+ Kd6 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "4"]
[White "Wang, Wesley"]
[Black "Savanovic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2304"]
[BlackElo "2442"]
[PlyCount "50"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. exd6 cxd6 8. Nc3
Be7 9. O-O O-O 10. Be3 d5 11. c5 Bxf3 12. Bxf3 Nc4 13. Bf4 Nc6 14. b3 N4a5 15.
Rb1 Bf6 16. Be3 b6 17. Nb5 Qd7 18. Nd6 Nb7 19. Nxb7 Qxb7 20. b4 b5 21. Be2 a6
22. Qd2 Rfb8 23. Rfd1 Qd7 24. h3 g6 25. a3 Qe8 1/2-1/2

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.02.28"]
[Round "4"]
[White "Allicock, Rawle"]
[Black "Mishra, Abhimanyu"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2237"]
[BlackElo "2195"]
[PlyCount "84"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. e3 Bd7 8. Qe2
Bd6 9. Qxc4 O-O 10. Rd1 Rb8 11. Nbd2 Qe7 12. Qe2 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5
15. Nc4 Ba4 16. Re1 Bb5 17. a4 Bxc4 18. Qxc4 Rfd8 19. Ra3 b5 20. Qe2 c5 21. f4
Bd6 22. axb5 axb5 23. Rd3 c4 24. Rdd1 Bc5 25. h3 Rxd1 26. Qxd1 Bb4 27. Rf1 Ne4
28. Kh2 Rd8 29. Qh5 Qc5 30. Qh4 Re8 31. Rd1 h6 32. Rd8 Qf8 33. Rd5 Be7 34. Qg4
Nf6 35. Qf5 g6 36. Qc2 Nxd5 37. Bxd5 Qg7 38. Qe4 Qf6 39. Bd2 Qf5 40. Qd4 Bf6
41. Qc5 Qc2 42. Qb4 Qxb2 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.02"]
[Round "5"]
[White "Escobar Forero, Alder"]
[Black "Jacobson, Aaron"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2471"]
[BlackElo "2365"]
[PlyCount "91"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Bd7 8.
Qd2 Bc6 9. Nxf6+ gxf6 10. Be2 Nd7 11. O-O-O Qe7 12. Qa5 Qd6 13. Kb1 b6 14. Qh5
Qd5 15. Qh6 Qf5 16. Rhe1 O-O-O 17. Qe3 Kb8 18. g3 Bb7 19. Nh4 Qa5 20. c4 Nf8
21. Nf3 Ng6 22. Nd2 Qb4 23. Nb3 Rd7 24. a3 Qe7 25. h4 Qd8 26. Bf3 Qc8 27. Rd3
Rhd8 28. Bxb7 Qxb7 29. Nc5 bxc5 30. Rb3 cxd4 31. Rxb7+ Kxb7 32. Qf3+ Kb8 33.
Qxf6 d3 34. h5 Nf8 35. Rd1 d2 36. a4 c6 37. Kc2 Ka8 38. a5 Kb7 39. a6+ Kb8 40.
Qe5+ Kc8 41. Qc5 Kb8 42. Qxc6 f5 43. f4 h6 44. b4 Nh7 45. Kb3 Nf6 46. Rxd2 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.02"]
[Round "5"]
[White "Ryba, Andrew"]
[Black "Wang, Wesley"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2220"]
[BlackElo "2304"]
[PlyCount "61"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2
d6 9. O-O Nd7 10. Na3 Qc7 11. Nc4 b5 12. Nca5 Nc5 13. c4 Nxd3 14. Qxd3 Bd7 15.
Rd1 Rc8 16. cxb5 Bxb5 17. Qf3 Bf6 18. a4 Bd7 19. Bf4 Bxb2 20. Ra2 Be5 21. Rc1
Qb8 22. Rxc8+ Qxc8 23. Bxe5 dxe5 24. Qd3 Qb8 25. Nc5 Nf6 26. Nab7 Qc7 27. Rd2
Ke7 28. Qa3 Ke8 29. Nd6+ Kf8 30. Nb5 Qc6 31. Nxe6+ 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.02"]
[Round "5"]
[White "Savanovic, Aleksandar"]
[Black "Daggupati, Balaji"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2442"]
[BlackElo "2305"]
[Annotator "Chess,Marshall"]
[PlyCount "68"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Qb3 c6 5. e3 Bxf3 6. gxf3 g6 7. Bb2 Bg7 8. c5
e5 9. Na3 Ne7 10. Nc4 Nc8 11. f4 exf4 12. exd4 Qd5 13. Ne5 Qxb3 14. axb3 Nd7
15. Bc4 Nxe5 16. dxe5 Ne7 17. b5 O-O 18. Ke2 cxb5 19. Bxb5 a6 20. Bc4 Nc6 21.
d4 Rad8 22. Rad1 Rd7 23. Kf3 Rfd8 24. e6 Nxd4+ 25. Bxd4 Rxd4 26. exf7+ Kf8 27.
Rde1 Rd2 28. Re4 Bd4 29. Rxf4 Bxc5 30. Re1 Rxf2+ 31. Kg3 Rfd2 32. Rff1 Bd6+ 33.
Kg4 h5+ 34. Kg5 Kg7 {[%emt 0:00:38] ...White resigns on move} 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.02"]
[Round "5"]
[White "Chasin, Nico"]
[Black "Allicock, Rawle"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "2289"]
[BlackElo "2237"]
[PlyCount "108"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 Ba5 6. Rb1 Na6 7. f3 O-O 8. Nf4
Bxc3+ 9. bxc3 d6 10. Bd3 Nb8 11. d5 e5 12. Ne2 e4 13. fxe4 Bg4 14. e5 dxe5 15.
h3 Bxe2 16. Qxe2 Ne4 17. Bxe4 Qh4+ 18. Kd2 Qxe4 19. Rb2 Nd7 20. Qg4 Qxg4 21.
hxg4 e4 22. Kc2 Ne5 23. Kb3 Nxg4 24. Bd2 f5 25. Rh3 Nf2 26. Rh4 Rf6 27. Be1 Nd3
28. Rb1 g5 29. Rh5 Rg6 30. g3 Rf8 31. Bd2 Kg7 32. a4 a5 33. Rbh1 h6 34. Rf1 Ne5
35. Bc1 Rgf6 36. Bd2 Kg6 37. Rhh1 h5 38. Bc1 Rh8 39. Rfg1 Rf7 40. Bd2 Rfh7 41.
Be1 Ng4 42. Bd2 h4 43. gxh4 Rxh4 44. Rxh4 gxh4 45. Rh1 h3 46. Be1 Nxe3 47. Bg3
Ng4 48. d6 Rh7 49. Rd1 Rd7 50. Bf4 h2 51. Rh1 Kf6 52. Kc2 Ke6 53. Kd2 Rxd6+ 54.
Bxd6 Kxd6 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.02"]
[Round "5"]
[White "Mishra, Abhimanyu"]
[Black "Lund, Silas Esben"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2195"]
[BlackElo "2362"]
[PlyCount "87"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. Ng5 Bxe2 7. Qxe2 dxe5 8.
dxe5 e6 9. O-O Be7 10. Ne4 Nd7 11. f4 Nc5 12. Nbd2 O-O 13. a3 b5 14. Kh1 Nxe4
15. Nxe4 Qb6 16. Bd2 c5 17. Rad1 c4 18. Nc3 Nxc3 19. Bxc3 Rad8 20. Rxd8 Rxd8
21. Rd1 Rxd1+ 22. Qxd1 Qe3 23. Qd2 Qe4 24. h3 Bh4 25. Bb4 h6 26. Kh2 a5 27.
Bxa5 Be7 28. Bb6 g5 29. Be3 Kh7 30. Kh1 Kg6 31. Qf2 f5 32. exf6 Bxf6 33. c3 e5
34. fxg5 Bxg5 35. Bxg5 hxg5 36. Qb6+ Kh5 37. Qxb5 Qf4 38. Qd5 e4 39. Qxc4 Qc1+
40. Kh2 Qf4+ 41. Kg1 Qc1+ 42. Qf1 Qe3+ 43. Kh2 Qd3 44. Qf6 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.02"]
[Round "6"]
[White "Jacobson, Aaron"]
[Black "Allicock, Rawle"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2365"]
[BlackElo "2237"]
[PlyCount "45"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 c5 7. Ne2 Bg7 8. Qd2
Nc6 9. d5 Ne5 10. Nc3 f5 11. Be2 Nf7 12. Bf4 Nd6 13. h4 h6 14. f3 a6 15. fxe4
fxe4 16. g4 O-O 17. Qc2 Qa5 18. O-O Qb6 19. Nxe4 Nxe4 20. Qxe4 Qxb2 21. Bd3 Rf6
22. Rab1 Qa3 23. Be5 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.02"]
[Round "6"]
[White "Escobar Forero, Alder"]
[Black "Savanovic, Aleksandar"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2471"]
[BlackElo "2442"]
[Annotator "Chess,Marshall"]
[PlyCount "60"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8.
Nbd2 O-O 9. Nc4 f6 10. Nh4 Nc5 11. f4 exf4 12. Rxf4 g6 13. Be3 Ne6 14. Rf1 c5
15. Bh6 Rf7 16. Nf3 Nd4 17. Nfd2 Be6 18. Ne3 Qd7 19. a4 b6 20. Bf4 Bf8 21. Nb1
Bg7 22. Nc3 Re8 23. Qd2 c6 24. Rae1 b5 25. Rf2 Qd8 26. axb5 axb5 27. h3 Rd7 28.
Qc1 Qa5 29. Ref1 c4 30. dxc4 bxc4 {...White resigned on move 66} 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.02"]
[Round "6"]
[White "Daggupati, Balaji"]
[Black "Ryba, Andrew"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2305"]
[BlackElo "2220"]
[PlyCount "116"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. f3 Bg7 8. Qd2
O-O 9. O-O-O d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. Kb1 Re8
15. Ne4 f5 16. Ng5 Bc8 17. h4 Rb8 18. Bb3 h6 19. Ne4 Qc7 20. Nc5 Kh7 21. Bf2
Nf4 22. g3 Nd5 23. Rg1 e4 24. h5 g5 25. Bd4 Bxd4 26. Rxd4 Qd6 27. Nxe4 fxe4 28.
fxe4 Qe5 29. Qf2 Nf6 30. Rf1 Rf8 31. Rd3 Be6 32. Qxa7+ Rf7 33. Qd4 Qxd4 34.
Rxd4 Bxb3 35. cxb3 Rbf8 36. Rh1 Re8 37. Rf1 Kg7 38. Rd6 Nxh5 39. Rh1 Rf6 40.
Rd3 Kg6 41. Re3 Rfe6 42. Rc1 Nf6 43. a4 Nxe4 44. Rd3 c5 45. Ka2 h5 46. Ka3 g4
47. a5 Ra6 48. Ka4 Rea8 49. b4 cxb4 50. Rd5 Nxg3 51. Rdc5 Ne4 52. Rb5 g3 53.
Rd1 h4 54. Re5 Ng5 55. Rdd5 Nf3 56. Re4 Rxa5+ 57. Rxa5 Rxa5+ 58. Kxa5 Kf5 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.02"]
[Round "6"]
[White "Wang, Wesley"]
[Black "Mishra, Abhimanyu"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2304"]
[BlackElo "2195"]
[PlyCount "73"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 a6 7. Nxc6 bxc6 8.
Qg3 Qxg3 9. hxg3 Bd6 10. b3 Nf6 11. Bb2 Bc7 12. Be2 d5 13. g4 d4 14. Na4 e5 15.
f3 Be6 16. c3 dxc3 17. Bxc3 Nd7 18. Rc1 a5 19. Bb2 Nb8 20. Ba3 Bd8 21. Bd6 f6
22. g5 Bf7 23. gxf6 gxf6 24. Kf2 Na6 25. Rxc6 Nb8 26. Rc8 Kd7 27. Rxb8 Rxb8 28.
Bxb8 Be7 29. Ba7 Bb4 30. Bc5 Bg6 31. Bb5+ Kc7 32. Rc1 Bxc5+ 33. Rxc5+ Kb8 34.
Nb6 Rd8 35. Nd5 Bf7 36. Bc6 Bxd5 37. Bxd5 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.02"]
[Round "6"]
[White "Lund, Silas Esben"]
[Black "Chasin, Nico"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2362"]
[BlackElo "2289"]
[PlyCount "44"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1
h6 9. h3 e6 10. Nbd2 Qd8 11. Be2 Be7 12. Ne5 Qc8 13. g4 Bh7 14. h4 Ne4 15. Nxe4
Bxe4 16. f3 Bh7 17. Bd1 f6 18. Nxc6 Qxc6 19. Bc2 Bxc2 20. Qxc2 O-O-O 21. h5 Bd6
22. O-O-O Rhe8 1/2-1/2

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.03"]
[Round "7"]
[White "Mishra, Abhimanyu"]
[Black "Daggupati, Balaji"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2195"]
[BlackElo "2305"]
[PlyCount "162"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. Bf4 O-O 8.
Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Qd8 11. Qc5 b6 12. Qe3 d5 13. exd5 Nxd5 14. Nxd5
Qxd5 15. Nc3 Qa5 16. Bd3 Nb4 17. O-O Nxd3 18. cxd3 Bb7 19. d4 Rfd8 20. Rfd1 h6
21. f3 Rd7 22. Rd2 b5 23. a3 Rad8 24. Rad1 Qb6 25. Kh1 a5 26. h3 Bd5 27. Ne4
Bxe4 28. Qxe4 Rd5 29. f4 Rc8 30. Qe3 Rc4 31. b3 Rc8 32. Kg1 Rcd8 33. Qc3 Rf5
34. Rf1 Rfd5 35. Rfd1 Qa6 36. Rc1 Qd6 37. Qxa5 Qxf4 38. Qb4 Qe3+ 39. Kh2 Rxd4
40. Rxd4 Rxd4 41. Qc3 Qe5+ 42. Qg3 Qxg3+ 43. Kxg3 Rd3+ 44. Kf4 Rxb3 45. Rc8+
Kh7 46. Ra8 Kg6 47. Ra6 Rc3 48. Rb6 Rxa3 49. Rxb5 Ra2 50. Kf3 f5 51. Rb6 Kf6
52. Rc6 Ra3+ 53. Kf2 Ra7 54. Kf3 Re7 55. Kf4 g5+ 56. Kf3 h5 57. Rb6 Rd7 58. Ra6
Ke5 59. Ra5+ Rd5 60. Ra6 Rd3+ 61. Kf2 f4 62. Ra5+ Rd5 63. Ra7 Rd2+ 64. Kg1 f3
65. gxf3 Kf4 66. Rg7 e5 67. Rg8 h4 68. Rg7 Kxf3 69. Rxg5 e4 70. Rf5+ Kg3 71.
Rg5+ Kxh3 72. Kf1 e3 73. Rg8 Kh2 74. Re8 Rf2+ 75. Ke1 Rf3 76. Ke2 Kg2 77. Rh8
h3 78. Rh6 Rg3 79. Rh5 h2 80. Rh6 h1=Q 81. Rxh1 Kxh1 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.03"]
[Round "7"]
[White "Ryba, Andrew"]
[Black "Escobar Forero, Alder"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2220"]
[BlackElo "2471"]
[PlyCount "98"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c3 Nf6 6. Re1 a6 7. Bf1 Bg4 8. h3
Bh5 9. g4 Bg6 10. d4 e5 11. Bg2 Be7 12. d5 Na7 13. Nfd2 Nd7 14. a4 Bg5 15. Nc4
Nc8 16. a5 h5 17. Be3 hxg4 18. Bxg5 Qxg5 19. Qxg4 Qe7 20. Nbd2 Nf6 21. Qg5 Nh5
22. Qxe7+ Kxe7 23. Ra3 Nf4 24. Rb3 Rb8 25. Kh2 Bh5 26. Ne3 Kd7 27. Bf1 Kc7 28.
Ng2 Nxg2 29. Kxg2 Ne7 30. Rb6 Rh6 31. b4 Rg6+ 32. Kh2 cxb4 33. Rxb4 Rf6 34. Kg3
Ng6 35. Reb1 Nf4 36. Bxa6 Rg6+ 37. Kh2 Rg2+ 38. Kh1 Rxf2 39. Rxb7+ Rxb7 40.
Rxb7+ Kd8 41. Bf1 Rxd2 42. a6 Rd1 43. Kg1 Be2 44. Kf2 Rxf1+ 45. Ke3 Bxa6 46.
Rb6 Re1+ 47. Kd2 Re2+ 48. Kd1 Bd3 49. Rxd6+ Ke7 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.03"]
[Round "7"]
[White "Chasin, Nico"]
[Black "Wang, Wesley"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2289"]
[BlackElo "2304"]
[PlyCount "78"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 h6 8.
Bh4 Bb7 9. e3 d6 10. f3 Nbd7 11. Bd3 c5 12. Ne2 Rc8 13. Qd2 e5 14. O-O Re8 15.
dxe5 Nxe5 16. Nc3 Qe7 17. Rae1 Qe6 18. b3 d5 19. Bxf6 Nxd3 20. cxd5 Bxd5 21.
Qxd3 Bxb3 22. Bh4 Bc4 23. Qe4 Bxf1 24. Qxe6 Rxe6 25. Kxf1 a6 26. a4 Rb8 27. Bg3
Rb7 28. Ne4 f5 29. Nd6 Rd7 30. Nxf5 b5 31. axb5 axb5 32. Rb1 b4 33. Ke2 Rd5 34.
Nd6 Rdxd6 35. Bxd6 Rxd6 36. Rc1 Rc6 37. Kd3 Kf7 38. Kc4 Ke6 39. e4 g5 1/2-1/2

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.03"]
[Round "7"]
[White "Savanovic, Aleksandar"]
[Black "Jacobson, Aaron"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2442"]
[BlackElo "2365"]
[PlyCount "78"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1
Nh5 9. Nbd2 Nxf4 10. exf4 g6 11. Be2 Bh6 12. g3 O-O 13. h4 f6 14. h5 g5 15. g4
Bxg4 16. Rg1 Bxf3 17. Nxf3 Kh8 18. fxg5 fxg5 19. Nxg5 e5 20. Qd2 exd4 21. cxd4
Nxd4 22. O-O-O Ne6 23. Nf7+ Rxf7 24. Qxh6 Nf4 25. Qxb6 axb6 26. Bf1 Rxa2 27.
Kb1 Ra8 28. Rg3 Re8 29. Kc2 h6 30. Rg4 b5 31. Kc3 Re4 32. Rg1 d4+ 33. Kb4 Rf5
34. f3 Nd5+ 35. Kxb5 Ne3+ 36. Kb4 Re6 37. Rxd4 Nc2+ 38. Kc3 Nxd4 39. Kxd4 Re1
0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.03"]
[Round "7"]
[White "Allicock, Rawle"]
[Black "Lund, Silas Esben"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2237"]
[BlackElo "2362"]
[PlyCount "95"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 a6 5. a4 g6 6. cxd5 cxd5 7. Bf4 Bg7 8. e3
Nc6 9. Ne5 Nh5 10. Nd3 O-O 11. Bg5 Qa5 12. Be2 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5
15. O-O d4 16. exd4 Bxh2+ 17. Kxh2 Qxg5 18. Bxh5 gxh5 19. Re1 Bg4 20. Qd3 Rad8
21. Qe3 Qh4+ 22. Kg1 Rd6 23. d5 Rg6 24. a5 Bh3 25. g3 Bd7 26. Qe4 Qh3 27. Ne2
Re8 28. Qd4 h4 29. Nf4 Rxe1+ 30. Rxe1 Qg4 31. Qe5 Rg5 32. Qb8+ Kg7 33. Re3 Qd1+
34. Kg2 Bb5 35. Qd8 Qf1+ 36. Kf3 Rxg3+ 37. Ke4 Rxe3+ 38. fxe3 Qb1+ 39. Ke5
Qxb2+ 40. Kf5 Qc2+ 41. e4 Qf2 42. Qf6+ Kf8 43. Qd6+ Kg8 44. Qd8+ Kg7 45. Qf6+
Kg8 46. Kg5 Qc5 47. e5 h3 48. d6 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.03"]
[Round "7"]
[White "Ryba, Andrew"]
[Black "Escobar Forero, Alder"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2220"]
[BlackElo "2471"]
[PlyCount "98"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c3 Nf6 6. Re1 a6 7. Bf1 Bg4 8. h3
Bh5 9. g4 Bg6 10. d4 e5 11. Bg2 Be7 12. d5 Na7 13. Nfd2 Nd7 14. a4 Bg5 15. Nc4
Nc8 16. a5 h5 17. Be3 hxg4 18. Bxg5 Qxg5 19. Qxg4 Qe7 20. Nbd2 Nf6 21. Qg5 Nh5
22. Qxe7+ Kxe7 23. Ra3 Nf4 24. Rb3 Rb8 25. Kh2 Bh5 26. Ne3 Kd7 27. Bf1 Kc7 28.
Ng2 Nxg2 29. Kxg2 Ne7 30. Rb6 Rh6 31. b4 Rg6+ 32. Kh2 cxb4 33. Rxb4 Rf6 34. Kg3
Ng6 35. Reb1 Nf4 36. Bxa6 Rg6+ 37. Kh2 Rg2+ 38. Kh1 Rxf2 39. Rxb7+ Rxb7 40.
Rxb7+ Kd8 41. Bf1 Rxd2 42. a6 Rd1 43. Kg1 Be2 44. Kf2 Rxf1+ 45. Ke3 Bxa6 46.
Rb6 Re1+ 47. Kd2 Re2+ 48. Kd1 Bd3 49. Rxd6+ Ke7 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.03"]
[Round "8"]
[White "Daggupati, Balaji"]
[Black "Chasin, Nico"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2305"]
[BlackElo "2289"]
[PlyCount "82"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Nc3 Qc7 6. Re1 a6 7. Bxc6 dxc6 8.
d3 e5 9. Be3 b6 10. Na4 Rb8 11. c3 Ne7 12. d4 cxd4 13. cxd4 Bg4 14. dxe5 Bxe5
15. h3 Bxf3 16. Qxf3 O-O 17. Rac1 Rfd8 18. Red1 Rxd1+ 19. Qxd1 Bh2+ 20. Kf1 Bf4
21. Qd2 Bxe3 22. Qxe3 c5 23. Rd1 Rd8 24. Rxd8+ Qxd8 25. Nc3 Qd6 26. e5 Qe6 27.
Qe4 b5 28. g4 b4 29. Na4 Qxa2 30. Nxc5 Qxb2 31. Qa8+ Kg7 32. Nd7 Qc1+ 33. Ke2
Qc4+ 34. Ke3 Nd5+ 35. Kd2 Qc3+ 36. Kd1 Qa1+ 37. Kc2 b3+ 38. Kd2 Qc3+ 39. Kd1
Qc2+ 40. Ke1 Qc1+ 41. Ke2 Nf4+ 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.03"]
[Round "8"]
[White "Escobar Forero, Alder"]
[Black "Mishra, Abhimanyu"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2471"]
[BlackElo "2195"]
[PlyCount "117"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. b3 e6 3. Bb2 b6 4. Nf3 Bb7 5. Nc3 Nc6 6. Bb5 Nd4 7. Bd3 Nf6 8. O-O
Be7 9. Re1 O-O 10. Bf1 d6 11. d3 e5 12. a3 Qd7 13. Nd2 Rfe8 14. Nc4 Bf8 15. Ne3
d5 16. Ncxd5 Nxd5 17. exd5 Bxd5 18. Nxd5 Qxd5 19. Rb1 Rad8 20. c3 Nc6 21. g3
Qd6 22. Qf3 g6 23. Bc1 Bg7 24. Bg5 f6 25. Be3 Ne7 26. b4 Nd5 27. bxc5 bxc5 28.
Bd2 Nb6 29. Qb7 Re7 30. Qa6 Rc7 31. a4 Bf8 32. f4 Nd7 33. Qc4+ Kh8 34. a5 Bg7
35. Rb2 f5 36. Reb1 exf4 37. gxf4 Nf6 38. Rb7 h6 39. Rxc7 Qxc7 40. a6 Qd6 41.
Rb7 Rd7 42. Qb5 Rc7 43. Bg2 Nd7 44. Qa5 Nb6 45. Rxc7 Qxc7 46. Be3 Bf8 47. d4
Qd7 48. Qa2 Qe7 49. Bf2 Nd7 50. Qd5 Kg7 51. Qb7 Nf6 52. dxc5 Kg8 53. Qxe7 Bxe7
54. c6 Ne8 55. Bxa7 Nc7 56. Bb6 Nxa6 57. Bf1 Bd6 58. Bxa6 Bxf4 59. c7 1-0

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.03"]
[Round "8"]
[White "Jacobson, Aaron"]
[Black "Lund, Silas Esben"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2365"]
[BlackElo "2362"]
[PlyCount "137"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Bg5 Be7 5. Bxe7 Qxe7 6. Nbd2 Nd7 7. e3 Ngf6 8.
Bd3 e5 9. cxd5 Nxd5 10. O-O O-O 11. Re1 exd4 12. Nxd4 Ne5 13. Nc4 Bg4 14. f3
Bd7 15. Kh1 Rad8 16. Nxe5 Qxe5 17. f4 Qf6 18. Qf3 Rfe8 19. Rad1 g6 20. Bf1 Bg4
21. Qxg4 Nxe3 22. Rxe3 Rxe3 23. Nf5 Rxd1 24. Nxe3 Rb1 25. h4 h5 26. Qg3 Rxb2
27. f5 Rb4 28. Qb8+ Kg7 29. fxg6 fxg6 30. Bc4 Rb1+ 31. Bf1 Rxf1+ 32. Nxf1 Qxf1+
33. Kh2 Qc4 34. Qxb7+ Kh6 35. Qxa7 Qxh4+ 36. Kg1 Qe1+ 37. Kh2 Qe5+ 38. Kh1 c5
39. Qf7 Qe1+ 40. Kh2 Qh4+ 41. Kg1 Qd4+ 42. Qf2 Qa1+ 43. Qf1 Qd4+ 44. Qf2 Qd6
45. a4 g5 46. a5 h4 47. a6 Qxa6 48. Qf8+ Kh5 49. Qxc5 Qd3 50. Qe5 Qc4 51. Qg7
Qc1+ 52. Kh2 Qf4+ 53. Kg1 Qe3+ 54. Kh1 Kg4 55. Qd7+ Kg3 56. Qc7+ Kf2 57. Qc2+
Ke1 58. Qb1+ Kf2 59. Qc2+ Ke1 60. Qb1+ Kd2 61. Qb2+ Kd1 62. Qb1+ Qc1 63. Qxc1+
Kxc1 64. g3 h3 65. g4 Kd2 66. Kh2 Ke3 67. Kxh3 Kf3 68. Kh2 Kxg4 69. Kg2 1/2-1/2

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.03"]
[Round "8"]
[White "Wang, Wesley"]
[Black "Allicock, Rawle"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2304"]
[BlackElo "2237"]
[PlyCount "60"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8.
Qxd4 Bg7 9. Be3 O-O 10. Qd2 a5 11. f3 a4 12. O-O Qa5 13. Rab1 Be6 14. Rfc1 Rfc8
15. b4 axb3 16. axb3 Nd7 17. Rc2 f5 18. b4 Qd8 19. Nd5 Ra3 20. Rd1 fxe4 21.
fxe4 Nf6 22. Bf3 Nxd5 23. cxd5 Rxc2 24. Qxc2 Bxd5 25. exd5 Rxe3 26. Bg4 Bf6 27.
Kh1 Qb6 28. Qf2 Qa7 29. b5 Qc5 30. h3 Rxh3+ 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.03"]
[Round "8"]
[White "Savanovic, Aleksandar"]
[Black "Ryba, Andrew"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2442"]
[BlackElo "2220"]
[PlyCount "48"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. g3 Bg4 5. Bg2 e6 6. O-O Nbd7 7. Bb2 Bd6 8. d3
O-O 9. Na3 Qe7 10. Nc2 a5 11. a3 Bxf3 12. Bxf3 e5 13. cxd5 cxd5 14. Ne3 Qe6 15.
Rc1 Rac8 16. Rxc8 Rxc8 17. Qb1 b5 18. Rc1 Rxc1+ 19. Bxc1 b4 20. axb4 Bxb4 21.
Qc2 Nc5 22. Bd2 Bxd2 23. Qxc5 Bxe3 24. Qxe3 g6 1/2-1/2

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.04"]
[Round "9"]
[White "Allicock, Rawle"]
[Black "Daggupati, Balaji"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2237"]
[BlackElo "2305"]
[PlyCount "178"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. d4 Ne4 8.
Qd3 Qb4+ 9. Bd2 Nxd2 10. Qxd2 e4 11. Ng5 Qe7 12. f4 exf3 13. Nxf3 O-O 14. Bd3
d5 15. cxd5 Nb4 16. O-O Nxd5 17. Rae1 Bg4 18. Ne5 Be6 19. Bb1 Rad8 20. Qc2 g6
21. a3 f6 22. Nd3 Bf5 23. Qb3 Be4 24. Nf4 Bxb1 25. Nxd5 Qe6 26. Rxf6 Qxd5 27.
Rxf8+ Kxf8 28. Qxd5 Rxd5 29. Rxb1 c5 30. Rd1 Ke7 31. Kf2 cxd4 32. Rxd4 Rc5 33.
Ke2 Rc2+ 34. Rd2 Rc6 35. Kf3 Rb6 36. b4 Ra6 37. Rd3 Rf6+ 38. Ke2 Rc6 39. e4
Rc2+ 40. Kf3 Ra2 41. h4 Ke6 42. g3 h6 43. Kf4 Rf2+ 44. Ke3 Ra2 45. Kd4 Kd6 46.
Ke3+ Ke6 47. Rc3 Kd6 48. Kf3 Ra1 49. Kg4 Re1 50. Kf4 Rf1+ 51. Rf3 Ra1 52. h5
gxh5 53. Kf5 Re1 54. Rd3+ Ke7 55. Rc3 Kd7 56. Rd3+ Ke7 57. Ke5 h4 58. gxh4 Rh1
59. Rg3 Kf7 60. Rc3 Rxh4 61. Rc7+ Kg6 62. Rxb7 a5 63. Rb6+ Kf7 64. Rb7+ Kg6 65.
Rb6+ Kf7 66. Rf6+ Ke7 67. bxa5 Rh5+ 68. Rf5 Rh3 69. Kd5 Rxa3 70. Kc6 Ra4 71.
Rh5 Rxe4 72. Rxh6 Ra4 73. Kb6 Kd7 74. a6 Rb4+ 75. Ka7 Kc7 76. Rh7+ Kc8 77. Rh8+
Kc7 78. Rh3 Rb1 79. Rc3+ Kd7 80. Ka8 Rb2 81. Rh3 Kc8 82. Rh8+ Kc7 83. Rh7+ Kc6
84. Rb7 Ra2 85. Ka7 Ra1 86. Rb2 Kc7 87. Rc2+ Kd7 88. Rc5 Rb1 89. Ka8 Rb2
1/2-1/2

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.04"]
[Round "9"]
[White "Lund, Silas Esben"]
[Black "Wang, Wesley"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2362"]
[BlackElo "2304"]
[PlyCount "64"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 O-O 8. Nf3
Qa5 9. Nd2 Bxa6 10. Be2 Ne8 11. O-O d6 12. Nb3 Qb6 13. Bg5 f6 14. Be3 Nc7 15.
Re1 Nd7 16. f4 f5 17. Bxa6 Rxa6 18. Bf2 fxe4 19. Qd2 Nf6 20. h3 Qb7 21. Nxe4
Nxe4 22. Rxe4 Nxd5 23. Bxc5 Nb6 24. Qe2 Nd5 25. Qc4 dxc5 26. Nxc5 Qxb2 27. Rd1
Rxa2 28. Qxd5+ Kh8 29. Rxe7 Ra5 30. Qd6 Ra2 31. Qd5 Ra5 32. Qd6 Ra2 1/2-1/2

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.04"]
[Round "9"]
[White "Mishra, Abhimanyu"]
[Black "Savanovic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2195"]
[BlackElo "2442"]
[PlyCount "98"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. h3 Bh5 7. c4 Nb6 8. exd6
cxd6 9. Nc3 Be7 10. d5 e5 11. g4 Bg6 12. h4 h5 13. g5 N8d7 14. Be3 Rc8 15. b3
Nc5 16. Bxc5 Rxc5 17. Bd3 Nd7 18. Qc2 O-O 19. Bxg6 fxg6 20. Nd2 Kh7 21. Nde4
Rc8 22. Qd3 a6 23. Kf1 Qa5 24. Kg2 Rf7 25. f3 Rcf8 26. Rhf1 Nc5 27. Nxc5 Qxc5
28. Ne4 Qc8 29. Rf2 Rf4 30. Kg3 Qd7 31. b4 b6 32. a3 R8f7 33. Rb1 Bd8 34. Rbb2
Be7 35. Ra2 Bf8 36. Rad2 Qa4 37. Qe3 Qd7 38. Rd3 Qc8 39. Rc3 Qc7 40. Qd3 Qc8
41. a4 Qd7 42. Ra3 a5 43. b5 Be7 44. Rc3 Bd8 45. Rc1 Rf8 46. Rcc2 R8f7 47. Qe3
Rf8 48. Rb2 R8f7 49. Rbc2 Rf8 1/2-1/2

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.04"]
[Round "9"]
[White "Chasin, Nico"]
[Black "Escobar Forero, Alder"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2289"]
[BlackElo "2471"]
[PlyCount "52"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. d4 d6 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd1 Nf6 6. Nf3 Bf5 7. g3 Qd7 8.
Bg2 Be7 9. O-O O-O 10. b3 Rfe8 11. Bb2 Bf8 12. Re1 a6 13. Nd4 Nxd4 14. Qxd4 c6
15. Rad1 b5 16. Qf4 bxc4 17. bxc4 Bh3 18. Bh1 Re6 19. Ba3 Rae8 20. Rd2 Qc8 21.
Red1 Ng4 22. Bf3 Rf6 23. Qd4 Ne5 24. Bh1 c5 25. Qh4 Ng6 26. Qh5 Re5 0-1

[Event "Marshall Spring Norm RR - IM"]
[Site "?"]
[Date "2019.03.04"]
[Round "9"]
[White "Ryba, Andrew"]
[Black "Jacobson, Aaron"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2220"]
[BlackElo "2365"]
[PlyCount "18"]
[EventDate "2019.02.28"]
[EventType "tourn"]
[SourceVersionDate "2019.02.28"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd7 7. Nb3 Nc6 8.
Nbxd4 Nxd4 9. Qxd4 Qxd4 1/2-1/2

