[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "1.1"]
[Board "1"]
[White "Vachier-Lagrave, Maxime"]
[Black "Nepomniachtchi, Ian"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2778"]
[BlackElo "2784"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteTeam "Europe"]
[BlackTeam "Russia"]
[WhiteFideId "623539"]
[BlackFideId "4168119"]
[EventDate "2020.05.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 Nbd7 7. O-O g6 8. f4
Bg7 9. Nf3 O-O 10. Kh1 Nc5 11. Be3 Nxd3 12. cxd3 b5 13. Qd2 Bg4 14. Nd4 Qd7 15.
f5 e5 16. Nc2 d5 17. Bg5 d4 18. Ne2 h6 19. Bxf6 Bxf6 20. Ng3 Bg5 21. Qe1 Bh4 22.
h3 Rac8 23. Nb4 gxf5 24. exf5 a5 25. hxg4 axb4 26. Ne4 Bxe1 27. Nf6+ Kg7 28.
Nxd7 Rfd8 29. f6+ Kh7 30. Raxe1 Rxd7 31. Rxe5 Rc2 32. Re7 Rdc7 33. Rf4 Kg6 34.
Rxc7 Rxc7 35. Rxd4 b3 36. axb3 Rc2 37. Rb4 Rxb2 38. Kh2 Rd2 39. d4 Rd3 40. Kg1
Rd2 41. Kh2 Rd3 42. Rxb5 Rxd4 43. Kh3 Kxf6 44. b4 Kg6 45. Rb8 Rd3+ 46. Kh2 Rb3
47. b5 Kg5 48. b6 Kxg4 49. b7 Kf5 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "1.1"]
[Board "2"]
[White "Artemiev, Vladislav"]
[Black "Aronian, Levon"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2716"]
[BlackElo "2773"]
[ECO "E20"]
[Opening "Nimzo-Indian defence"]
[WhiteTeam "Russia"]
[BlackTeam "Europe"]
[WhiteFideId "24101605"]
[BlackFideId "13300474"]
[EventDate "2020.05.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5. Nf3 c5 6. a3 Bxc3 7. Bxc3 Ne4 8. Rc1
b6 9. g3 Bb7 10. Bg2 Nxc3 11. Rxc3 cxd4 12. Qxd4 Nc6 13. Qd2 Qe7 14. O-O Rfd8
15. e4 Rac8 16. Rd1 d6 17. b3 Ne5 18. Nd4 a6 19. Re3 Qc7 20. h3 h6 21. Qb2 Qc5
22. a4 Kf8 23. Kh2 a5 24. Qe2 Nc6 25. Red3 Nxd4 26. Rxd4 Rc7 27. Qd2 Rcd7 28.
Rd3 Ke7 29. f4 Bc6 30. Rf1 g5 31. fxg5 hxg5 32. Rd5 Bxd5 33. Qxg5+ Kf8 34. cxd5
Re7 35. e5 Rc8 36. Rf4 dxe5 37. Rc4 exd5 38. Qh6+ Ke8 39. Rxc5 Rxc5 40. Qxb6
Rec7 41. Bxd5 Rc2+ 42. Bg2 e4 43. Qb5+ R7c6 44. h4 Kf8 45. Qb8+ Ke7 46. Kh3 f5
47. Qe5+ Re6 48. Qxf5 1-0

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "1.1"]
[Board "3"]
[White "Duda, Jan-Krzysztof"]
[Black "Andreikin, Dmitry"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2753"]
[BlackElo "2726"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[WhiteTeam "Europe"]
[BlackTeam "Russia"]
[WhiteFideId "1170546"]
[BlackFideId "4158814"]
[EventDate "2020.05.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4
g6 9. Nc3 Bg7 10. Be3 O-O 11. Rac1 Nbd7 12. b3 b6 13. Rfd1 Bb7 14. f3 Rac8 15.
Qf2 Qb8 16. Bf1 Rfd8 17. Kh1 h5 18. h3 Ba8 19. b4 Ne5 20. Na4 Ned7 21. Nb3 b5
22. Nb6 Nxb6 23. Bxb6 bxc4 24. Bxc4 Re8 25. Bxa6 Rxc1 26. Rxc1 d5 27. b5 Qd6 28.
Bc5 Qd8 29. b6 Qb8 30. e5 Nd7 31. f4 g5 32. Bd4 gxf4 33. Bb5 Nxe5 34. Bxe5 Bxe5
35. Bxe8 Qxe8 36. Qe2 Qb8 37. Nc5 Bd6 38. Nxe6 Qxb6 39. Rc8+ 1-0

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "1.1"]
[Board "4"]
[White "Goryachkina, Aleksandra"]
[Black "Muzychuk, Anna"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2582"]
[BlackElo "2535"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[WhiteTeam "Russia"]
[BlackTeam "Europe"]
[WhiteFideId "4147103"]
[BlackFideId "14111330"]
[EventDate "2020.05.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Be2 b6
9. O-O Bb7 10. Bb2 Qe7 11. Rfe1 Rfe8 12. e4 Nxe4 13. Nxe4 dxe4 14. Qxe4 f5 15.
Qc2 c5 16. d5 exd5 17. cxd5 Qf7 18. Bc4 Rxe1+ 19. Rxe1 b5 20. Bxb5 Bxd5 21. Rd1
Nb6 22. Ne5 Qe6 23. f4 Rd8 24. Bd3 Rf8 25. Qc3 Qh6 26. Qd2 Be7 27. Bc4 Bxc4 28.
Nxc4 Rd8 29. Qe2 Rxd1+ 30. Qxd1 Qxf4 31. Nxb6 axb6 32. Qd5+ Kf8 33. Qa8+ Kf7 34.
Qd5+ Kf8 35. Qa8+ Kf7 36. Qd5+ Kf8 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "1.2"]
[Board "1"]
[White "Wang, Hao"]
[Black "Radjabov, Teimour"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2763"]
[BlackElo "2765"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteTeam "China"]
[BlackTeam "Rest of the World"]
[WhiteFideId "8602883"]
[BlackFideId "13400924"]
[EventDate "2020.05.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Bg5 dxc4 8.
Qxc4 h6 9. Bh4 b6 10. Rd1 Ba6 11. Qa4 Qd7 12. Qc2 Qc6 13. Qxc6 Nxc6 14. Bxf6
gxf6 15. e3 Bxf1 16. Kxf1 Na5 17. Nf3 Rac8 18. Ke2 c5 19. dxc5 bxc5 20. Rd7 Nc4
21. Rc1 Nxb2 22. Rc2 Na4 23. Rxa7 Ra8 24. Rxa8 Rxa8 25. Nd2 Nb6 26. Rb2 Ra6 27.
Ne4 Nd5 28. Ra2 c4 29. Kd2 f5 30. Nc3 Nxc3 31. Kxc3 Ra4 32. Kb2 Kf8 33. Ra1 Ke7
34. Rd1 Ra6 35. Rd2 c3+ 36. Kxc3 Rxa3+ 37. Kb2 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "1.2"]
[Board "2"]
[White "Firouzja, Alireza"]
[Black "Wei, Yi"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2728"]
[BlackElo "2732"]
[ECO "D43"]
[Opening "QGD semi-Slav"]
[WhiteTeam "Rest of the World"]
[BlackTeam "China"]
[WhiteFideId "12573981"]
[BlackFideId "8603405"]
[EventDate "2020.05.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Be2
Bg7 9. O-O O-O 10. Rc1 Nd7 11. cxd5 exd5 12. b4 a6 13. a4 Qd6 14. b5 axb5 15.
axb5 Re8 16. Ra1 Rxa1 17. Qxa1 c5 18. Qa3 b6 19. Qa8 cxd4 20. Nxd4 Bxd4 21. exd4
Qb4 22. Nxd5 Qxd4 23. Bf3 Kg7 24. Qc6 Qc5 25. Rc1 Re6 26. Qc7 Qxc7 27. Nxc7 Re5
28. Bg4 h5 29. f4 Re3 30. Bf3 Nc5 31. Nd5 Rb3 32. Nxb6 Nd3 33. Rd1 Bf5 34. Bc6
Nxf4 35. Na4 Rb4 36. Nc3 Rb3 37. Na4 Rb4 38. Nc3 Rb3 39. Na4 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "1.2"]
[Board "3"]
[White "Yu, Yangyi"]
[Black "Amin, Bassem"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2709"]
[BlackElo "2686"]
[ECO "E92"]
[Opening "King's Indian"]
[Variation "Gligoric-Taimanov system"]
[WhiteTeam "China"]
[BlackTeam "Rest of the World"]
[WhiteFideId "8603820"]
[BlackFideId "10601457"]
[EventDate "2020.05.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6
9. Bh4 g5 10. Bg3 Nh6 11. dxe5 dxe5 12. O-O g4 13. Ne1 Qxd1 14. Rxd1 c6 15. c5
Nf7 16. Bc4 Na6 17. Na4 Rb8 18. f4 gxf3 19. Nxf3 Bg4 20. h3 Bxf3 21. Rxf3 Nc7
22. Rd7 Nb5 23. Bxe5 fxe5 24. Rfxf7 Rxf7 25. Rxf7 Kh8 26. Bxb5 cxb5 27. Nc3 b4
28. Nd5 a5 29. Kh2 h6 30. h4 h5 31. b3 Kh7 32. Kh3 Rc8 33. Ne7 Rc7 34. g4 hxg4+
35. Kxg4 Rd7 36. h5 Rd2 37. Nf5 Rg2+ 38. Kf3 Rxa2 39. Rxg7+ Kh8 40. h6 1-0

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "1.2"]
[Board "4"]
[White "Muzychuk, Mariya"]
[Black "Hou, Yifan"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2544"]
[BlackElo "2658"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, Sokolsky variation"]
[WhiteTeam "Rest of the World"]
[BlackTeam "China"]
[WhiteFideId "14114550"]
[BlackFideId "8602980"]
[EventDate "2020.05.05"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 Nc6 7. d3 g6 8. a3
Bg7 9. b4 Nge7 10. Rb1 O-O 11. O-O h6 12. Nd5 f5 13. b5 Nd8 14. Nh4 Nxd5 15.
cxd5 Kh7 16. exf5 g5 17. Nf3 Qxf5 18. Qb3 Nf7 19. Nd2 Nh8 20. Ne4 Qd7 21. Be3
Ng6 22. f3 Rad8 23. Qc4 Kh8 24. a4 Qf7 25. a5 Ne7 26. Nc3 Nf5 27. Bd2 Nd4 28.
Be3 Nc2 29. Qe4 Nxe3 30. Qxe3 e4 31. Qd2 e3 32. Qc2 Be5 33. g3 Rde8 34. Kg2 Kg8
35. Rbe1 Bxc3 36. Qxc3 Qxd5 37. Qc4 Rf5 38. Re2 Kf8 39. Qc3 Kf7 40. Qc2 g4 41.
Qc4 Qxc4 42. dxc4 h5 43. f4 d5 44. cxd5 Rxd5 45. Rc1 Re4 46. Rc3 c4 47. Rcxe3
Rxe3 48. Rxe3 Rxb5 49. Rc3 Rxa5 50. Rxc4 Ra2+ 51. Kg1 Rb2 52. Rc5 Kg6 53. Rg5+
Kh6 54. Rg8 a5 55. f5 Rb5 56. Rg6+ Kh7 57. Rg5 a4 58. Rxh5+ Kg8 59. Rg5+ Kf7 60.
Rxg4 Ra5 61. Rd4 a3 62. Rd1 a2 63. Ra1 b5 64. g4 b4 0-1

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "1.3"]
[Board "1"]
[White "Anand, Viswanathan"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2753"]
[BlackElo "2736"]
[ECO "D37"]
[Opening "QGD"]
[Variation "classical variation (5.Bf4)"]
[WhiteTeam "India"]
[BlackTeam "USA"]
[WhiteFideId "5000017"]
[BlackFideId "2016192"]
[EventDate "2020.05.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. a3 c5 8. cxd5
Nxd5 9. Nxd5 exd5 10. dxc5 Nxc5 11. Be5 Bf5 12. Rc1 Ne6 13. Bd3 Bxd3 14. Qxd3
Bf6 15. O-O Bxe5 16. Nxe5 d4 17. Rfd1 Re8 18. exd4 Qxd4 19. Qxd4 Nxd4 20. Rxd4
Rxe5 21. Rd7 Rb5 22. Rc2 a5 23. g3 g6 24. Rcc7 Rf5 25. Rxb7 h5 26. h4 Rc8 27.
Rd2 Kg7 28. Kg2 Rc1 29. a4 Rc4 30. b3 Rc3 31. Re2 Rcf3 32. Ra2 Rc3 33. b4 axb4
34. Rxb4 Ra5 35. Rd2 Ra3 36. Rdd4 Ra7 37. Rf4 Kg8 38. Kf1 Ra2 39. Kg2 Ra3 40.
Kf1 Ra2 41. Kg2 Ra3 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "1.3"]
[Board "2"]
[White "Caruana, Fabiano"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2835"]
[BlackElo "2726"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteTeam "USA"]
[BlackTeam "India"]
[WhiteFideId "2020009"]
[BlackFideId "5029465"]
[EventDate "2020.05.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Ba4 O-O 6. O-O d6 7. c3 Ne7 8. Re1
Ng6 9. Nbd2 c6 10. Nf1 d5 11. exd5 Nxd5 12. Ng3 Re8 13. h3 Bb6 14. Bc2 h6 15.
Bd2 Bc7 16. d4 exd4 17. Rxe8+ Qxe8 18. Nxd4 Bd7 19. Qf3 Qe5 20. Re1 Qd6 21. Kf1
Ne5 22. Qe2 Re8 23. Ndf5 Qf8 24. Qh5 Bxf5 25. Nxf5 Ng6 26. Rxe8 Qxe8 27. g3 Nf6
28. Qf3 Qd8 29. Bc1 Qd5 30. Qxd5 Nxd5 31. Ke2 Kf8 32. h4 Ne5 33. Bb3 Ne7 34.
Nxe7 Kxe7 35. h5 Nd7 36. Bd1 Nf6 37. Kd3 Bb6 38. f4 g6 39. hxg6 fxg6 40. Ke2 Nd5
41. Kf3 h5 42. Bd2 Kf6 43. c4 Ne7 44. Bc3+ Ke6 45. b4 Nf5 46. c5 Bc7 47. Bb3+
Ke7 48. Bc4 b6 49. a4 bxc5 50. bxc5 Ke8 51. a5 Bd8 52. Bd3 Be7 53. Bb4 Bf6 54.
a6 Be7 55. g4 hxg4+ 56. Kxg4 Ne3+ 57. Kf3 Nd5 58. Bxg6+ Kf8 59. Ba3 Nc7 60. Bd3
Ne6 61. Bc4 Nxc5 62. Bc1 Nd7 63. Ke4 Bc5 64. Kf5 Ke7 65. Bb2 Be3 66. Be2 Nb6 67.
Bf3 c5 68. Bf6+ Kf7 69. Bh5+ Kf8 70. Be5 c4 71. Ke4 Bc5 72. f5 Nd7 73. Bc3 Be7
74. Be2 Nc5+ 75. Ke5 Nxa6 76. Bxc4 Nc5 77. Bd2 Nd7+ 78. Ke6 Nc5+ 79. Kd5 Kg7 80.
Be2 Kf6 81. Bg4 Nd7 82. Bc3+ Kg5 83. Bh3 Bf6 84. Bd2+ Kh4 85. Bf1 Bg5 86. Bb4
Nf6+ 87. Ke6 Ne4 88. Bd3 Ng3 89. f6 Bxf6 90. Kxf6 Kg4 91. Ke5 Kf3 92. Ba6 Ne2
93. Bd2 Ng3 94. Bg5 Ne4 95. Bb7 Kg4 96. Be3 Ng3 97. Bf2 a5 98. Bc6 a4 99. Bxa4
Kf3 100. Bd4 Kg4 101. Bd1+ Kg5 102. Be3+ Kg6 103. Bc2+ Kf7 104. Bd1 Kg6 105. Ke6
Nh5 106. Bc2+ Kg7 107. Ke7 Ng3 108. Bd3 Nh5 109. Bg5 Ng3 110. Ke6 Nh5 111. Kf5
Kf7 112. Bc4+ Kg7 113. Bh4 Kh6 114. Bf7 Ng7+ 115. Kg4 Kh7 116. Kg5 Kh8 117. Kg6
Ne6 118. Bf6+ Ng7 119. Bxg7# 1-0

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "1.3"]
[Board "3"]
[White "Harikrishna, Pentala"]
[Black "Dominguez Perez, Leinier"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2719"]
[BlackElo "2758"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteTeam "India"]
[BlackTeam "USA"]
[WhiteFideId "5007003"]
[BlackFideId "3503240"]
[EventDate "2020.05.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8.
Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 11. Bf4 Rxe1 12. Qxe1 Ne8 13. Nc3 Bxd4 14. Nd5 d6
15. Bg5 f6 16. Be3 Be5 17. Bc4 Kh8 18. f4 Bxb2 19. Rb1 c6 20. Rxb2 cxd5 21. Bxd5
Nc7 22. Bxb7 Rb8 23. Qb1 Nd5 24. Bxa7 Nc3 25. Qe1 Rxb7 26. Rxb7 Bxb7 27. Qxc3
Qa8 28. Bd4 Qxa2 29. Qb3 Qxb3 30. cxb3 Kg8 31. Kf2 Kf7 32. f5 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "1.3"]
[Board "4"]
[White "Zatonskih, Anna"]
[Black "Koneru, Humpy"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2420"]
[BlackElo "2586"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteTeam "USA"]
[BlackTeam "India"]
[WhiteFideId "14101572"]
[BlackFideId "5008123"]
[EventDate "2020.05.05"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8.
O-O d5 9. Bd2 Rb8 10. Re1 Re8 11. a3 Bd6 12. Bg5 d4 13. Na4 h6 14. Bh4 c5 15. b3
Bb7 16. Qf3 g5 17. Bg3 c4 18. Bxc4 Bxe4 19. Qd1 Bxg3 20. hxg3 Qd6 21. Qd2 Kg7
22. Nb2 Ba8 23. Bd3 Rxe1+ 24. Qxe1 Re8 25. Qd2 Qd5 26. f3 g4 27. Rf1 gxf3 28.
Rxf3 Qh5 29. Rf5 Qg4 30. Qf2 Re6 31. Rf4 Qg5 32. Nc4 Kg8 33. Bf5 Re7 34. Rxd4
Qc1+ 35. Kh2 Re1 36. g4 Rh1+ 37. Kg3 Kg7 38. Ne3 Re1 39. Rd3 Be4 40. Rc3 Qa1 41.
Rxc7 Qe5+ 42. Qf4 Rxe3+ 0-1

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "2.1"]
[Board "1"]
[White "Nepomniachtchi, Ian"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2784"]
[BlackElo "2736"]
[ECO "D37"]
[Opening "QGD"]
[Variation "classical variation (5.Bf4)"]
[WhiteTeam "Russia"]
[BlackTeam "USA"]
[WhiteFideId "4168119"]
[BlackFideId "2016192"]
[EventDate "2020.05.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. c5 c6 8. h3 b6
9. b4 a5 10. a3 h6 11. Qc1 Bb7 12. Bd3 Qc8 13. O-O Ba6 14. Bxa6 Rxa6 15. Qb2 Qb7
16. Rfb1 axb4 17. axb4 Rxa1 18. Qxa1 Ra8 19. Qb2 Nh5 20. Bh2 Bd8 21. Ra1 Nhf6
22. g4 Ne8 23. Rxa8 Qxa8 24. Qa2 Qb7 25. Qa4 b5 26. Qa1 Bc7 27. Bxc7 Nxc7 28.
Qa5 f6 29. Ne2 Kf7 30. Nc1 g5 31. Nd3 Ke7 32. Nd2 Kd8 33. Nb3 Qa6 34. f4 Qxa5
35. Nxa5 Nb8 36. Kf2 Ne8 37. Kg3 Kc7 38. h4 Nd7 39. Nb3 gxh4+ 40. Kxh4 Ng7 41.
Nd2 Nf8 42. Nf3 Ng6+ 43. Kg3 Kd8 44. Nh4 Ne7 45. Kf3 Ke8 46. Nc1 Kf7 47. Nb3 h5
48. Na5 hxg4+ 49. Kxg4 Ne8 50. f5 Nc7 51. fxe6+ Kxe6 52. Ng2 Ne8 53. Nf4+ Kd7
54. Nh5 Kc7 55. Nb3 Kd7 56. Nc1 Ke6 57. Nf4+ Kf7 58. Nb3 Ng7 59. Na5 Ngf5 60.
Kf3 Nh4+ 61. Kg3 Nhf5+ 62. Kf2 Ng7 63. Nb7 Ke8 64. Kf3 Kd7 65. Na5 Nef5 66. Kf2
Ne7 67. Kf3 Nef5 68. Nb3 Nh4+ 69. Kf2 Nhf5 70. Nd2 Ke7 71. Nf3 Kf7 72. Nh2 Ke7
73. Ng4 Kf7 74. Kf3 Nh4+ 75. Ke2 Nhf5 76. Nf2 Ng3+ 77. Kf3 N3f5 78. Nd1 Nh4+ 79.
Kf2 Nhf5 80. Nc3 Ne8 81. Kf3 Nc7 82. Nce2 Na6 83. Nd3 Nc7 84. Nec1 Ne6 85. Nb3
Ke8 86. Nf2 Kf7 87. Na5 Nd8 88. Ng4 Kg6 89. Nf2 Kf7 90. Nd3 Kg6 91. Nf4+ Kf7 92.
Ng2 Kg6 93. Kf4 Ne6+ 94. Kg4 Nh6+ 95. Kf3 Nd8 96. Nf4+ Kf5 97. Nh5 Kg6 98. Ng3
Nhf7 99. e4 Ng5+ 100. Ke3 dxe4 101. Nxe4 Nge6 102. Nc3 Nc7 103. Kf4 Na6 104. Na2
Nc7 105. Ke4 f5+ 106. Ke5 Nf7+ 107. Kf4 Nd5+ 108. Kf3 Nd8 109. Kg3 Kh5 110. Kf3
Kg5 111. Kg3 f4+ 112. Kf3 Kf5 113. Nc1 Nxb4 114. Ne2 Nd5 115. Nc1 Nc7 116. Nd3
Nce6 117. Nb3 Ng5+ 118. Kf2 Ke4 119. Nb4 Nge6 120. d5 cxd5 121. c6 Ke5 122. Na5
Nc7 123. Kf3 Nde6 124. Nd3+ Kd4 125. Nxf4 Nxf4 126. Kxf4 Kc3 127. Nb7 b4 128.
Nc5 Kc4 129. Na4 Kb5 130. Nb2 Kxc6 131. Ke5 Kc5 132. Na4+ Kc4 133. Kd6 d4 134.
Kxc7 d3 135. Kb6 d2 136. Nb2+ Kb3 137. Nd1 Kc2 138. Ne3+ Kc1 0-1

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "2.1"]
[Board "2"]
[White "Caruana, Fabiano"]
[Black "Artemiev, Vladislav"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2835"]
[BlackElo "2716"]
[ECO "A25"]
[Opening "English"]
[Variation "closed system"]
[WhiteTeam "USA"]
[BlackTeam "Russia"]
[WhiteFideId "2020009"]
[BlackFideId "24101605"]
[EventDate "2020.05.05"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 Nf6 6. d4 exd4 7. Nxd4 O-O 8. O-O
Re8 9. Nc2 d6 10. Qd2 a5 11. b3 Bf5 12. Ne3 Be4 13. Bb2 Bxg2 14. Nxg2 Nd7 15.
Nd5 Bxb2 16. Qxb2 Nb4 17. Ngf4 Nxd5 18. cxd5 Qf6 19. Qd2 Nc5 20. f3 Qe5 21. e4
b5 22. Rac1 f5 23. exf5 Qxf5 24. Rfe1 b4 25. Qd4 Qf7 26. Ne6 Nxe6 27. dxe6 Rxe6
28. Rxe6 Qxe6 29. Rxc7 Qe5 30. Qxe5 dxe5 31. Rc5 a4 32. Rxe5 axb3 33. axb3 Ra1+
34. Kg2 Rb1 35. Re3 Rb2+ 36. Kh3 h5 37. g4 hxg4+ 38. fxg4 g5 39. Kg3 Rb1 40. h3
Kf7 41. Kf3 Rf1+ 42. Ke4 Ke6 43. Kd4+ Kd6 44. Kc4 Rf4+ 45. Kb5 Rd4 46. Re8 Rf4
47. Rg8 Rf3 48. Kxb4 Rxh3 49. Rxg5 Rh1 50. Kb5 Rg1 51. b4 Rb1 52. Rg8 Rb2 53. g5
Ke6 54. g6 Kf6 55. Kc5 Rc2+ 56. Kb6 1-0

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "2.1"]
[Board "3"]
[White "Andreikin, Dmitry"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2726"]
[BlackElo "2770"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteTeam "Russia"]
[BlackTeam "USA"]
[WhiteFideId "4158814"]
[BlackFideId "5202213"]
[EventDate "2020.05.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Be2 Nc6 9. d5 Bxc3+ 10. Bd2 Bxa1 11. Qxa1 Nd4 12. Nxd4 cxd4 13. Qxd4 O-O 14. O-O
Qb6 15. Qa1 Bd7 16. Rb1 Qc7 17. Bh6 f6 18. Bxf8 Kxf8 19. Qb2 b6 20. Rc1 Qf4 21.
Qa3 Qxe4 22. Bf3 Qe5 23. Qa6 Qf4 24. Rc4 Qf5 25. h3 Qb1+ 26. Kh2 Bb5 27. Qb7
Bxc4 28. Qxa8+ Kf7 29. Qh8 Qf5 30. Qxh7+ Kf8 31. Qh8+ Kf7 32. Qh7+ Kf8 33. Qh8+
Kf7 34. Qh7+ 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "2.1"]
[Board "4"]
[White "Krush, Irina"]
[Black "Goryachkina, Aleksandra"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2429"]
[BlackElo "2582"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteTeam "USA"]
[BlackTeam "Russia"]
[WhiteFideId "2012782"]
[BlackFideId "4147103"]
[EventDate "2020.05.05"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bf4 Bf5 8. h3
Bd6 9. Nge2 O-O 10. Bxd6 Qxd6 11. Nf4 Re8 12. Be2 Nbd7 13. O-O Ne4 14. Nxe4 Bxe4
15. Qd2 a5 16. Rac1 Qb4 17. Rc3 a4 18. a3 Qb6 19. Rfc1 Nf6 20. Nd3 Bxd3 21. Bxd3
Ne4 22. Bxe4 Rxe4 23. b4 axb3 24. Qb2 Ra7 25. Rxb3 Qc7 26. a4 Re7 27. Rb4 h5 28.
Rb1 g6 29. h4 Rd7 30. g3 Qd8 31. Qe2 Qe7 32. Qf3 Qd6 33. Kg2 Kg7 34. Qe2 Qe6 35.
Qc2 Qe7 36. Qe2 Qe4+ 37. Qf3 Qxf3+ 38. Kxf3 Re7 39. Rb6 Kf6 40. a5 Rxa5 41. Rxb7
Rxb7 42. Rxb7 Ra2 43. Rc7 Rc2 44. Rb7 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "2.2"]
[Board "1"]
[White "Radjabov, Teimour"]
[Black "Anand, Viswanathan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2765"]
[BlackElo "2753"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteTeam "Rest of the World"]
[BlackTeam "India"]
[WhiteFideId "13400924"]
[BlackFideId "5000017"]
[EventDate "2020.05.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 O-O 8. Rc1
dxc4 9. Bxc4 c5 10. dxc5 Nd7 11. O-O Nxc5 12. Nb5 Rd8 13. Qe2 Ba5 14. a3 Ne4 15.
Bd3 Nd6 16. Nxd6 Rxd6 17. Rfd1 Rd8 18. Be4 a6 19. b4 Bb6 20. Rxd8+ Qxd8 21. Ne5
f5 22. Qh5 fxe4 23. Qf7+ Kh7 24. Qg6+ Kg8 25. Qf7+ Kh7 26. Qg6+ Kg8 27. Qf7+ 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "2.2"]
[Board "2"]
[White "Harikrishna, Pentala"]
[Black "Firouzja, Alireza"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2719"]
[BlackElo "2728"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteTeam "India"]
[BlackTeam "Rest of the World"]
[WhiteFideId "5007003"]
[BlackFideId "12573981"]
[EventDate "2020.05.05"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nfd2 h5 7. h4 Ng4 8.
Ke1 e5 9. Nb3 a5 10. a4 Na6 11. f3 Nf6 12. Be3 Nb4 13. Na3 Be6 14. Nc5 Bxc5 15.
Bxc5 Nd7 16. Be3 f6 17. Kf2 Ke7 18. Be2 Rhd8 19. Rhd1 b6 20. Rd2 Nc5 21. Bxc5+
bxc5 22. Rad1 Rxd2 23. Rxd2 Na6 24. Bc4 Bd7 25. Rd3 Nc7 26. Rb3 Ne8 27. Rc3 Nd6
28. Bb3 Nb7 29. Nc4 Be6 30. Ne3 Bd7 31. g3 Rb8 32. Ke2 Rh8 33. Bc4 Ra8 34. f4
Nd6 35. Bd3 Nb7 36. fxe5 fxe5 37. Nc4 Bg4+ 38. Ke1 Ke6 39. Ne3 Bh3 40. Bc4+ Ke7
41. Be2 g6 42. Nc4 Ke6 43. Rb3 Nd6 44. Rb6 Nxc4 45. Bxc4+ Kd6 46. Rxc6+ Kxc6 47.
Bd5+ Kd6 48. Bxa8 Bd7 49. Bd5 Bxa4 50. Bf7 g5 51. Kd2 gxh4 52. gxh4 Bc6 53. Ke3
Ke7 54. Bxh5 Kf6 55. Kf3 Ba4 56. b3 Bc6 57. Ke3 c4 58. Bd1 cxb3 59. cxb3 Kg6 60.
Kd3 Kh6 61. Bf3 Bb5+ 62. Kc3 Ba6 63. Bg4 Bb7 64. Bf3 Ba6 65. Bd1 Bb5 66. Bg4 Bc6
67. Bf3 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "2.2"]
[Board "3"]
[White "Cori, Jorge"]
[Black "Adhiban, Baskaran"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2652"]
[BlackElo "2659"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[WhiteTeam "Rest of the World"]
[BlackTeam "India"]
[WhiteFideId "3802272"]
[BlackFideId "5018471"]
[EventDate "2020.05.05"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Bb2 e5
9. cxd5 cxd5 10. Be2 e4 11. Nd2 Nb8 12. Nb5 Nc6 13. Nxd6 Qxd6 14. Qc5 Qd8 15. h3
Be6 16. O-O Rc8 17. Rfc1 Qd7 18. Qb5 Rfd8 19. Bf1 Ne8 20. Rc5 Nd6 21. Qa4 b6 22.
Rc3 Na5 23. Qxd7 Bxd7 24. a4 Rxc3 25. Bxc3 Rc8 26. Bb4 Rc2 27. Bxd6 Rxd2 28. Rc1
Nxb3 29. Rc7 Be6 30. Rxa7 h5 31. Bb5 h4 32. Be7 f6 33. Bd8 Nc1 34. Bxb6 Nd3 35.
Re7 Bf5 36. Bc6 Kf8 37. Rc7 Rd1+ 38. Kh2 Nxf2 39. g4 Be6 40. Ba5 Nd3 41. Bb5 Rb1
42. Rc2 g5 43. Bc3 Kf7 44. Ra2 f5 45. gxf5 Bxf5 46. Bc6 Ke6 47. a5 g4 48. hxg4
Bxg4 49. a6 Nb4 50. a7 Nxa2 51. Bxd5+ Kf6 52. a8=Q Bf3 53. Qf8+ Kg6 54. Bf7+ Kg5
55. Qg7+ 1-0

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "2.2"]
[Board "4"]
[White "Koneru, Humpy"]
[Black "Muzychuk, Mariya"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2586"]
[BlackElo "2544"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteTeam "India"]
[BlackTeam "Rest of the World"]
[WhiteFideId "5008123"]
[BlackFideId "14114550"]
[EventDate "2020.05.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bd3 Nbd7 8. O-O
Bd6 9. Nd2 O-O 10. e4 e5 11. exd5 cxd5 12. cxd5 exd4 13. Ne4 Be5 14. Bg5 h6 15.
Bxf6 Nxf6 16. Qf5 Re8 17. Nxf6+ Qxf6 18. Qh7+ Kf8 19. f4 Bxf4 20. Rxf4 Qxf4 21.
Qh8+ Ke7 22. Re1+ Kf6 23. Rxe8 Qc1+ 24. Kh2 Qf4+ 25. Kg1 Qc1+ 26. Kh2 Qf4+ 27.
Kg1 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "2.3"]
[Board "1"]
[White "Vachier-Lagrave, Maxime"]
[Black "Ding, Liren"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2778"]
[BlackElo "2791"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteTeam "Europe"]
[BlackTeam "China"]
[WhiteFideId "623539"]
[BlackFideId "8603677"]
[EventDate "2020.05.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Nf3 c5 8. Bd3
cxd4 9. Nxd4 Nd7 10. Bf4 Qh4 11. g3 Qh5 12. O-O g5 13. cxd5 gxf4 14. dxe6 Nxc3
15. exd7 fxg3 16. hxg3 Bxd7 17. bxc3 Rac8 18. Bf5 Bxc3 19. Bxd7 Bxa1 20. Bxc8
Bxd4 21. Kg2 Qxe5 22. Bxb7 Rb8 23. Rh1 h5 24. Rh4 Kg7 25. Re4 Qf5 26. Qd2 Qxf2+
27. Qxf2 Bxf2 28. Kxf2 Rxb7 29. Ra4 Kg6 30. Kf3 Kg5 31. Ra5+ f5 32. Ra4 Rc7 33.
Kg2 Rd7 34. Kf3 Rf7 35. Ra5 Rc7 36. Ra4 Rc3+ 37. Kg2 Rc7 38. Kf3 Rc3+ 39. Kg2
Rc7 40. Kf3 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "2.3"]
[Board "2"]
[White "Wei, Yi"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2732"]
[BlackElo "2773"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "Nimzovich attack"]
[WhiteTeam "China"]
[BlackTeam "Europe"]
[WhiteFideId "8603405"]
[BlackFideId "13300474"]
[EventDate "2020.05.05"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 O-O 8.
Qd2 Nd7 9. O-O-O c6 10. h4 Re8 11. Bd3 d5 12. h5 Nc5 13. Kb1 Bg4 14. Bxc5 Bxc5
15. Qf4 Bxf3 16. Qxf3 Qf6 17. Qxf6 gxf6 18. Rh4 Bxf2 19. Rf4 Be3 20. Rxf6 Re5
21. Rdf1 Rf8 22. R6f5 Rxf5 23. Rxf5 h6 24. c4 Rd8 25. cxd5 Rxd5 26. Rxd5 cxd5
27. g4 Kf8 28. Bf5 Ke7 29. Bd3 a5 30. a4 b6 31. Bf5 1/2-1/2

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "2.3"]
[Board "3"]
[White "Giri, Anish"]
[Black "Yu, Yangyi"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2764"]
[BlackElo "2709"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "classical attack"]
[WhiteTeam "Europe"]
[BlackTeam "China"]
[WhiteFideId "24116068"]
[BlackFideId "8603820"]
[EventDate "2020.05.05"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Bf5 7. O-O O-O 8.
Re1 d5 9. Nbd2 Nd6 10. Nf1 Nd7 11. Bxf5 Nxf5 12. Qd3 g6 13. Bf4 Re8 14. Re2 Bd6
15. Rxe8+ Qxe8 16. Re1 Qf8 17. Bxd6 Nxd6 18. Ne5 Rd8 19. Ne3 c6 20. N3g4 f6 21.
Nxd7 Rxd7 22. Re6 Ne4 23. f3 Kf7 24. fxe4 Kxe6 25. Qh3 f5 26. Ne5 Re7 27. exd5+
cxd5 28. Qa3 Qb8 29. Qe3 Kf6 30. Qh6 Rxe5 31. dxe5+ Qxe5 32. h4 Qe7 33. c3 b6
34. a4 Ke6 35. h5 Kf6 36. hxg6 hxg6 37. Qh8+ Kg5 38. Kh2 Qe4 39. Qd8+ Kg4 40.
Qf6 g5 41. Qh6 Qe5+ 42. Kg1 Qe1+ 43. Kh2 Qh4+ 0-1

[Event "Online Nations Cup Prelim"]
[Site "chess.com INT"]
[Date "2020.05.05"]
[Round "2.3"]
[Board "4"]
[White "Ju, Wenjun"]
[Black "Dzagnidze, Nana"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2560"]
[BlackElo "2524"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteTeam "China"]
[BlackTeam "Europe"]
[WhiteFideId "8603006"]
[BlackFideId "13601903"]
[EventDate "2020.05.05"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4
Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qc1 h6 13. Bxf6 Bxf6 14. Rd1 Nc6 15.
Nbd2 Bh7 16. Nb3 Nb4 17. Ne1 c6 18. a5 Qe7 19. f4 g5 20. e4 gxf4 21. gxf4 Rad8
22. Qc3 Kh8 23. Nc5 Rg8 24. Kh1 Nd5 25. exd5 exd5 26. Nf3 Rxg2 27. Kxg2 Qe2+ 28.
Kh1 Be4 29. Nxe4 dxe4 30. Ng1 Qf2 31. Rf1 Qh4 32. Rad1 Qh5 33. Qe3 Re8 34. Ne2
Qxa5 35. Nc3 Qb4 36. Nxe4 c5 37. f5 Bg7 38. f6 Bf8 39. Rg1 1-0

