[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.12"]
[Round "1.1"]
[White "Grandelius, Nils"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2659"]
[BlackElo "2713"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "1710400"]
[BlackFideId "5007003"]
[EventDate "2020.02.12"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O
Nxd4 9. Qxd4 Bc5 10. Bf4 d6 11. Qd2 h6 12. Rad1 e5 13. Be3 Bb4 14. a3 Bxc3 15.
Qxc3 Qxc3 16. bxc3 Be6 17. Rxd6 Rc8 18. Bb6 O-O 19. Ba5 Rc4 20. Rb6 Nxe4 21. Re1
Nxc3 22. Bxb7 Na4 23. Rxa6 Nc5 24. Ra7 Nxb7 25. Rxb7 Rxc2 26. Rxe5 Ra2 27. Kg2
Re8 28. Bc7 Rxa3 29. Rb8 Rxb8 30. Bxb8 g5 31. h3 Rd3 32. Re1 h5 33. Ba7 Kg7 34.
Kh2 Kg6 35. Be3 g4 36. h4 Bd5 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.12"]
[Round "1.2"]
[White "Firouzja, Alireza"]
[Black "Ragger, Markus"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2726"]
[BlackElo "2670"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[WhiteFideId "12573981"]
[BlackFideId "1610856"]
[EventDate "2020.02.12"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a3 O-O
9. Nc3 Na5 10. Ba2 Be6 11. b4 Bxa2 12. Rxa2 Nc6 13. Bg5 Ng4 14. Bd2 Nf6 15. Re1
Qd7 16. Nd5 Nxd5 17. exd5 Na7 18. a4 c6 19. axb5 axb5 20. Qa1 cxd5 21. Be3 d4
22. Nxd4 exd4 23. Bxd4 Bf6 24. Bxf6 gxf6 25. h3 Rfe8 26. Rxe8+ Qxe8 27. Rxa7
Rxa7 28. Qxa7 Qe1+ 29. Kh2 Qxb4 30. Qe3 Kg7 31. d4 d5 32. Qg3+ Kf8 33. Qb8+ Kg7
34. Qg3+ Kf8 35. Qd3 Kg7 36. Kg3 Qd6+ 37. Kg4 Qe6+ 38. Kh5 f5 39. Qg3+ Kh8 40.
Qg5 Qe2+ 41. g4 fxg4 42. Qf6+ Kg8 43. Qg5+ Kh8 44. Qf6+ Kg8 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.12"]
[Round "1.3"]
[White "Vitiugov, Nikita"]
[Black "Anton Guijarro, David"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2731"]
[BlackElo "2697"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "4152956"]
[BlackFideId "2285525"]
[EventDate "2020.02.12"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 a6 8. Bxc6
dxc6 9. h3 cxd4 10. cxd4 c5 11. d5 b5 12. Qc2 c4 13. a4 Bb7 14. Bd2 Qd7 15. axb5
axb5 16. Rxa8 Rxa8 17. Bb4 Nh5 18. Qd2 e5 19. Rd1 Nf4 20. Ne1 f5 21. f3 Bf8 22.
Kh2 fxe4 23. fxe4 Bxb4 24. Qxb4 Rf8 25. Nd2 Bc8 26. Qc3 Qa7 27. Ndf3 Bxh3 28.
Qxe5 Bg4 29. d6 Qf7 30. Rd2 Bd7 31. Ng5 Qg7 32. Qxg7+ Kxg7 33. g3 Ne6 34. Nxe6+
Bxe6 35. Nc2 Bd7 36. Nb4 Rf3 37. Kg2 Re3 38. Na6 Rd3 39. Rxd3 cxd3 40. Kf2 Kf6
41. Nc5 Bg4 42. Ke3 h5 43. Kxd3 g5 44. Ke3 1-0

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.12"]
[Round "1.4"]
[White "Vidit, Santosh Gujrathi"]
[Black "Shankland, Sam"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2721"]
[BlackElo "2683"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O"]
[WhiteFideId "5029465"]
[BlackFideId "2004887"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Nf3 Bb7 7. Bd3 d5 8. cxd5
exd5 9. Rc1 Re8 10. Nb5 Nc6 11. O-O Bf8 12. a3 a6 13. Nc3 Bd6 14. b4 Nb8 15. Qb3
c6 16. Qb1 Bc8 17. e4 dxe4 18. Nxe4 Nxe4 19. Bxe4 h6 20. Rfd1 Ra7 21. Ne5 Rc7
22. h3 Qh4 23. Re1 Rce7 24. Bh7+ Kf8 25. Re4 Qf6 26. Rf4 Bxe5 27. Rxf6 Bxf6 28.
Bf4 Bg5 29. Bd6 g6 30. Bxg6 fxg6 31. Qxg6 Nd7 32. Rc3 1-0

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.12"]
[Round "1.5"]
[White "Navara, David"]
[Black "Duda, Jan-Krzysztof"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2717"]
[BlackElo "2755"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "309095"]
[BlackFideId "1170546"]
[EventDate "2020.02.12"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h6 8. Bg2 Nc6
9. Be3 Be7 10. f4 Nd7 11. Nf3 g5 12. Ne2 gxf4 13. Bxf4 Nde5 14. Nxe5 Nxe5 15.
Ng3 Qb6 16. Bxe5 dxe5 17. Qf3 Bg5 18. h4 Qe3+ 19. Qxe3 Bxe3 20. Ke2 Ba7 21. Rad1
Bd7 22. Kf3 Ke7 23. Rh2 Rhg8 24. Bh3 Ba4 25. Rhd2 Rac8 26. Bf1 Rg6 27. Nh5 Bd4
28. Bd3 Rcg8 29. Rg2 f5 30. exf5 Bc6+ 31. Ke2 exf5 32. Ng3 Bxg2 33. Nxf5+ Kf6
34. Nxd4 Rxg4 35. Nf5 e4 36. Nxh6 Bf3+ 0-1

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.13"]
[Round "2.1"]
[White "Shankland, Sam"]
[Black "Navara, David"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2683"]
[BlackElo "2717"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "2004887"]
[BlackFideId "309095"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4
Bd7 9. Qxc4 Bc6 10. Bf4 Bd6 11. Qc1 a5 12. Nc3 Bxf4 13. Qxf4 Qd6 14. Rfc1 Na6
15. Ne5 Bxg2 16. Kxg2 Rad8 17. e3 c5 18. Nb5 Qd5+ 19. Qf3 cxd4 20. exd4 Qxf3+
21. Kxf3 Nd5 22. Nc4 b6 23. Ne3 Nab4 24. Rc4 Rd7 25. Ke2 Rfd8 26. Rac1 Na2 27.
Rd1 Nab4 28. Nxd5 Rxd5 29. Rdc1 e5 30. Rc8 exd4 31. Rxd8+ Rxd8 32. Nxd4 g6 33.
Rc4 Kg7 34. h4 h5 35. b3 Na6 36. Nf3 Re8+ 37. Kf1 Nc5 38. b4 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.13"]
[Round "2.2"]
[White "Grandelius, Nils"]
[Black "Firouzja, Alireza"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2659"]
[BlackElo "2726"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteFideId "1710400"]
[BlackFideId "12573981"]
[EventDate "2020.02.12"]

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. c3 d5 14. Nd2 g6
15. Nf3 c6 16. Bd3 Ng7 17. Bh6 Nf5 18. Bxf5 Bxf5 19. h3 Be4 20. Nd2 Qe7 21. Qe3
Re8 22. Qf4 Bf5 23. Nf3 Qd8 24. Ne5 Be7 25. g4 Be6 26. Re1 Bd6 27. Bg5 Qb6 28.
b4 Qc7 29. Bf6 b6 30. h4 c5 31. bxc5 bxc5 32. h5 cxd4 33. cxd4 Qc3 34. Rb1 Bf8
35. hxg6 fxg6 36. Kg2 Qc2 37. Rb7 Rc8 38. Rxa7 Qe4+ 39. Qxe4 dxe4 40. a4 Bd5 41.
Rd7 Be6 42. Rd8 Rxd8 43. Bxd8 Bd6 44. Kg3 Kf8 45. Kf4 Bd5 46. a5 Ke8 47. Bb6 Bb4
48. Ke3 Ba3 49. a6 Bc1+ 50. Ke2 Bf4 51. a7 Ke7 52. Ke1 Bxe5 53. dxe5 Ke6 54. Bc7
h5 55. gxh5 gxh5 56. Kf1 h4 57. Kg1 h3 58. Kh2 e3 59. f4 e2 60. Ba5 Bg2 61. Be1
Kf5 62. Kg1 Bd5 63. Bg3 Kg4 64. Kh2 Kf5 65. Bf2 Bg2 66. Kg3 Bd5 67. Be1 Bg2 68.
Bd2 Bd5 69. Kh2 Bg2 70. Kg1 Bc6 71. Be1 Bd5 72. Bg3 Kg4 73. Kh2 Kf5 74. Kxh3
e1=Q 75. Bxe1 Kxf4 76. Bg3+ Kf5 77. Kh4 Ke6 78. Kg5 Kd7 79. Kf6 Kc8 80. e6 Kb7 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.13"]
[Round "2.3"]
[White "Anton Guijarro, David"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2697"]
[BlackElo "2721"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "2285525"]
[BlackFideId "5029465"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. e3
O-O 9. Be2 dxc4 10. O-O Bd7 11. Bxc4 Bxc3 12. bxc3 Rfd8 13. Be2 Be8 14. Qa3 Qe7
15. Qb2 b6 16. c4 Na5 17. e4 Qf6 18. Qd2 e5 19. d5 Bd7 20. Qe3 Nb7 21. Nd2 Nc5
22. Nb3 Qd6 23. g3 Re8 24. Rfc1 a5 25. Nxc5 Qxc5 26. Qxc5 bxc5 27. Rab1 Reb8 28.
Rb5 a4 29. a3 Bxb5 30. cxb5 Kf8 31. Rxc5 Ra7 32. Kg2 Rb6 33. f4 exf4 34. gxf4 g5
35. Kf3 gxf4 36. e5 Rg6 37. Kxf4 Rg2 38. Bg4 Rd2 39. Ke3 Rb2 40. d6 cxd6 41.
exd6 Ra8 42. d7 Rd8 43. Kd4 Ke7 44. Re5+ Kd6 45. Rd5+ Kc7 46. Kc5 Rc2+ 47. Kb4
Rb2+ 48. Kc5 Rc2+ 49. Kb4 Rb2+ 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.13"]
[Round "2.4"]
[White "Harikrishna, Pentala"]
[Black "Duda, Jan-Krzysztof"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2713"]
[BlackElo "2755"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "5007003"]
[BlackFideId "1170546"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 c5 5. dxc5 Bxc5 6. Bg2 Nc6 7. Ngf3 b6 8.
O-O Bb7 9. b3 O-O 10. Bb2 d5 11. cxd5 Nxd5 12. Ne4 Be7 13. Nd4 Rc8 14. Rc1 Qd7
15. Nxc6 Bxc6 16. Nc3 Nxc3 17. Rxc3 Qxd1 18. Rxd1 Bb5 19. Bf3 Rxc3 20. Bxc3 Rc8
21. Bd2 Rd8 22. Kf1 Bb4 23. Ke1 Rxd2 24. Rxd2 Kf8 25. a3 Bc3 26. Kd1 Bxd2 27.
Kxd2 Ke7 28. e3 Kd6 29. Be4 h6 30. Kc3 f6 31. f4 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.13"]
[Round "2.5"]
[White "Ragger, Markus"]
[Black "Vitiugov, Nikita"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2670"]
[BlackElo "2731"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "1610856"]
[BlackFideId "4152956"]
[EventDate "2020.02.12"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. a3 Qb6
9. Be2 cxd4 10. Nxd4 Bc5 11. Na4 Qa5+ 12. c3 Bxd4 13. Bxd4 Nxd4 14. Qxd4 Qc7 15.
b4 O-O 16. O-O b5 17. Nb2 Bb7 18. a4 bxa4 19. Rxa4 Rfc8 20. Ra3 a5 21. b5 Nc5
22. Rfa1 Rab8 23. Na4 Ne4 24. Bd3 h6 25. c4 Nc5 26. Qxc5 Qxc5+ 27. Nxc5 Rxc5 28.
cxd5 Rxd5 29. Bf1 Rd4 30. g3 Bd5 31. Rxa5 Rd2 32. Rc1 Rb2 33. Raa1 Be4 34. Ra4
Bd5 35. Raa1 Be4 36. Ra4 Bd5 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.14"]
[Round "3.1"]
[White "Firouzja, Alireza"]
[Black "Harikrishna, Pentala"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2726"]
[BlackElo "2713"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[WhiteFideId "12573981"]
[BlackFideId "5007003"]
[EventDate "2020.02.12"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. c3 O-O
9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Nc4 13. b3 Nb6 14. a4 c4 15. axb5 axb5
16. Rxa8 Nxa8 17. bxc4 bxc4 18. Ba3 Nd7 19. Bb4 Nc5 20. Qe2 Nb6 21. Nbd2 f5 22.
Rd1 g6 23. Qe3 f4 24. Qe2 Ba6 25. Ra1 Ra8 26. Qf1 Qc8 27. Ra5 Ncd7 28. Qa1 Bb5
29. Nb1 g5 30. Rxa8 Nxa8 31. Qa7 Nc7 32. Na3 Ba6 33. Ba4 Nf6 34. Nxg5 Nfxd5 35.
exd5 Bxg5 36. Bxd6 Nxd5 37. Bd7 Qb7 38. Be6+ Kg7 39. Bxe5+ Bf6 40. Qd4 1-0

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.14"]
[Round "3.2"]
[White "Navara, David"]
[Black "Anton Guijarro, David"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2717"]
[BlackElo "2697"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "309095"]
[BlackFideId "2285525"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nf3
Ne4 9. Bf4 Ndf6 10. Qc2 O-O 11. O-O Bf5 12. Ne5 g6 13. f3 Nd6 14. Rad1 Bxd3 15.
Rxd3 a6 16. Kh1 Rc8 17. e4 Nb5 18. Qb3 Kg7 19. a4 Nxc3 20. bxc3 b5 21. Qa2 Nh5
22. Bc1 Nf6 23. axb5 axb5 24. Qd2 Ng8 25. Re3 dxe4 26. Rxe4 Qd5 27. Rfe1 Ra8 28.
Ng4 Bd6 29. R4e2 Rfd8 30. Bb2 Kf8 31. Ne5 Kg7 32. Bc1 Re8 33. h4 f6 34. Ng4 Rxe2
35. Rxe2 Bg3 36. Kg1 Qh5 37. Qe3 Qxh4 38. Qe6 Ra1 39. Rc2 h5 40. Ne3 Qh2+ 41.
Kf1 Rxc1+ 0-1

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.14"]
[Round "3.3"]
[White "Duda, Jan-Krzysztof"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2755"]
[BlackElo "2683"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "1170546"]
[BlackFideId "2004887"]
[EventDate "2020.02.12"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5
Be6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Qd3 Nd7 12. O-O-O g6 13. Kb1 Nc5 14. Qa3 Bg7
15. h4 Rb8 16. Nec3 O-O 17. f3 f5 18. Ne3 b5 19. b4 Bh6 20. Ned5 fxe4 21. bxc5
b4 22. Nxb4 a5 23. Rxd6 axb4 24. Qa6 bxc3+ 25. Ka1 Qxd6 26. Qxd6 Bf7 27. Be2 Rb2
28. Qa6 Rxa2+ 29. Qxa2 Bxa2 30. Kxa2 Rc8 31. fxe4 Rxc5 32. Kb3 Kg7 33. Rh3 Bd2
34. g4 hxg4 35. Bxg4 Rb5+ 36. Kc4 Rb2 37. Bd1 Rb1 38. Rh1 Kh6 39. Kd5 Bf4 40.
Kc4 Bd2 41. Kd5 Bf4 42. Kc4 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.14"]
[Round "3.4"]
[White "Vitiugov, Nikita"]
[Black "Grandelius, Nils"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2731"]
[BlackElo "2659"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[WhiteFideId "4152956"]
[BlackFideId "1710400"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 O-O 5. Bd3 d6 6. O-O Nc6 7. c3 e5 8. dxe5
Nxe5 9. Nxe5 dxe5 10. Nc4 Nh5 11. Re1 Nf4 12. Bf1 Qf6 13. a4 a5 14. Be3 Rd8 15.
Qc2 b6 16. b4 Bb7 17. f3 Ne6 18. Red1 Rxd1 19. Rxd1 axb4 20. cxb4 Nd4 21. Bxd4
exd4 22. Bd3 Qc6 23. b5 Qc5 24. Rb1 Bc8 25. f4 Be6 26. Kh1 Bh6 27. f5 gxf5 28.
exf5 Bd5 29. Qe2 Kh8 30. Qe5+ f6 31. Qxf6+ Bg7 32. Qh4 Bxc4 33. Be4 Bd5 34. f6
Bxe4 35. fxg7+ Kxg7 36. Qxe4 Rd8 37. Qd3 Qe5 38. Rd1 Rd6 39. Kg1 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.14"]
[Round "3.5"]
[White "Vidit, Santosh Gujrathi"]
[Black "Ragger, Markus"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2721"]
[BlackElo "2670"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "exchange variation"]
[WhiteFideId "5029465"]
[BlackFideId "1610856"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8.
Nf3 Qa5 9. Qd2 Nc6 10. Rb1 a6 11. Rc1 cxd4 12. cxd4 Qxd2+ 13. Kxd2 e6 14. Bd3
O-O 15. h4 h6 16. Rc5 Rd8 17. Rb1 Bf8 18. Rc4 Bd7 19. Rb6 Be8 20. Rc1 Bg7 21. e5
Bf8 22. Rxb7 Nb4 23. Bc4 Bc6 24. Rc7 Bb5 25. Bb3 Nd5 26. Bxd5 Rxd5 27. Rc8 Rd8
28. Rxa8 Rxa8 29. Bf4 Kg7 30. Rc7 Bb4+ 31. Ke3 Rd8 32. g4 Rd7 33. Rc8 a5 34. Bg3
Ba6 35. Rc2 Bb7 36. Ng1 g5 37. f4 gxf4+ 38. Bxf4 Be7 39. h5 Ba6 40. Nf3 Bb4 41.
g5 hxg5 42. Nxg5 Bb7 43. Ne4 Be7 44. Nd6 Bd5 45. h6+ Kg6 46. Rc1 1-0

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.15"]
[Round "4.1"]
[White "Ragger, Markus"]
[Black "Navara, David"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2670"]
[BlackElo "2717"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "1610856"]
[BlackFideId "309095"]
[EventDate "2020.02.12"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O O-O 6. c3 d6 7. Re1 h6 8. h3 a5
9. Nbd2 a4 10. Bb5 Bd7 11. Nf1 Ne7 12. Bxd7 Nxd7 13. Ng3 f5 14. d4 Bb6 15. exf5
Nxf5 16. Nxf5 Rxf5 17. Be3 exd4 18. Bxd4 c5 19. Be3 Qf6 20. Nd2 d5 21. g4 Re5
22. Nf3 d4 23. Nxe5 Nxe5 24. f4 dxe3 25. fxe5 Qxe5 26. Qe2 c4 27. Kh1 Kh8 28.
Qxc4 Re8 29. Qe2 a3 30. bxa3 Ba5 31. Rf1 Bxc3 32. Rad1 Qe4+ 33. Kg1 Bd4 34. Rfe1
Bc5 35. Rc1 b6 36. a4 Rf8 37. Rxc5 Rf2 38. Rc8+ Kh7 39. Qxf2 exf2+ 40. Kxf2 Qf4+
41. Kg2 Qd2+ 42. Kf1 Qd3+ 43. Kg2 Qd5+ 44. Kg3 Qd6+ 45. Kg2 Qd2+ 46. Kf1 Qxa2
47. Rc3 Qxa4 48. Ree3 Qa2 49. Ke1 b5 50. Rb3 Qa1+ 51. Kd2 Qd4+ 52. Kc2 b4 53.
Rf3 Qc4+ 54. Kb2 Qe2+ 55. Kb1 Qd1+ 56. Kb2 Qd2+ 57. Kb1 Kg6 58. Rbd3 Qe2 59.
Rd6+ Kg5 60. Rd5+ Kg6 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.15"]
[Round "4.2"]
[White "Harikrishna, Pentala"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2713"]
[BlackElo "2683"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Lipnitzky attack"]
[WhiteFideId "5007003"]
[BlackFideId "2004887"]
[EventDate "2020.02.12"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Be7 8. Bb3
O-O 9. f4 Nc6 10. Kh1 Nxd4 11. Qxd4 b5 12. f5 b4 13. Qxb4 d5 14. Qd4 dxe4 15.
Qxd8 Rxd8 16. fxe6 Bxe6 17. Bg5 h6 18. Bxf6 Bxf6 19. Bxe6 fxe6 20. Nxe4 Bxb2 21.
Rab1 Rd4 22. Rfe1 Ba3 23. c3 Ra4 24. g3 Rc8 25. Kg2 Rc6 26. Re2 Bd6 27. Rb7 Be5
28. Rb4 Rxb4 29. cxb4 Bd4 30. Nc5 Bc3 31. Rxe6 Rxe6 32. Nxe6 Bxb4 33. Nc7 a5 34.
Kf3 Kf7 35. Ke4 Bd6 36. Nb5 Bb8 37. a4 h5 38. Na3 Ke6 39. Nc4 Bc7 40. h3 Bxg3
41. Nxa5 g5 42. Nc6 g4 43. Nd4+ Kd6 44. hxg4 hxg4 45. Nf5+ Kc5 46. Nxg3 Kb4 47.
Kf4 Kxa4 48. Kxg4 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.15"]
[Round "4.3"]
[White "Firouzja, Alireza"]
[Black "Vitiugov, Nikita"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2726"]
[BlackElo "2731"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[WhiteFideId "12573981"]
[BlackFideId "4152956"]
[EventDate "2020.02.12"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. c3 O-O
9. h3 h6 10. a4 Bb7 11. Re1 Re8 12. Nbd2 Bf8 13. Nf1 Na5 14. Bc2 c5 15. Ne3 Qd7
16. Nh2 d5 17. axb5 axb5 18. Qf3 c4 19. Nhg4 Nxg4 20. Nxg4 dxe4 21. dxe4 Qe6 22.
Qg3 Kh8 23. f4 exf4 24. Bxf4 Nb3 25. Rad1 Rad8 26. e5 Nc5 27. Rxd8 Rxd8 28. Nf6
gxf6 29. Qh4 Rd3 30. Bxh6 Bxh6 31. exf6 Qxe1+ 32. Qxe1 Ne4 33. Qh4 Kh7 34. Qh5
Nd6 35. g4 Bf3 36. Qe5 Bf8 37. Kf2 Ne4+ 38. Kf1 Kg8 39. Qxb5 Rd5 40. Qb8 Rd2 41.
Bxe4 Bxe4 42. h4 Bd3+ 43. Kg1 Be4 44. Kf1 Bd3+ 45. Kg1 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.15"]
[Round "4.4"]
[White "Anton Guijarro, David"]
[Black "Duda, Jan-Krzysztof"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2697"]
[BlackElo "2755"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "2285525"]
[BlackFideId "1170546"]
[EventDate "2020.02.12"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. h4 Bg7 6. e4 Nxc3 7. dxc3 Qxd1+ 8.
Kxd1 Bg4 9. Kc2 Nd7 10. Nd4 e5 11. Nb5 Kd8 12. f3 Be6 13. h5 a6 14. Na3 b5 15.
Nb1 c6 16. Be3 Kc7 17. a4 Rhb8 18. Nd2 Bf8 19. Nb3 Nb6 20. axb5 axb5 21. Rxa8
Rxa8 22. hxg6 hxg6 23. Rh8 Rd8 24. Nc1 Be7 25. Rxd8 Bxd8 26. Nd3 Nd7 27. Nc5
Nxc5 28. Bxc5 Kd7 29. b4 Bh4 30. Bd3 Bg3 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.15"]
[Round "4.5"]
[White "Grandelius, Nils"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2659"]
[BlackElo "2721"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "1710400"]
[BlackFideId "5029465"]
[EventDate "2020.02.12"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d5 6. exd5 Qxd5 7. Bc4 Qd6 8.
Nbd2 Bf5 9. b4 Bb6 10. Ng5 O-O 11. Nde4 Nxe4 12. dxe4 Qxd1+ 13. Kxd1 Bg4+ 14. f3
Bd7 15. a4 h6 16. a5 hxg5 17. Bxg5 Bxa5 18. bxa5 b6 19. Bd5 Rac8 20. axb6 cxb6
21. h4 Rfe8 22. Bxc6 Rxc6 23. Rxa7 Be6 24. Ra3 b5 25. Ke2 Rec8 26. Bd2 Rd8 27.
Rha1 Kh7 28. Ra8 Bc4+ 29. Ke1 Rd3 30. R1a6 Rxa6 31. Rxa6 b4 32. Rc6 bxc3 33.
Rxc4 Rxd2 34. g4 Rh2 35. Rxc3 Rxh4 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.16"]
[Round "5.1"]
[White "Shankland, Sam"]
[Black "Anton Guijarro, David"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2683"]
[BlackElo "2697"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "2004887"]
[BlackFideId "2285525"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. Bf4 c5 3. dxc5 Na6 4. f3 e6 5. e4 Bxc5 6. Nc3 d5 7. Qd2 O-O 8.
O-O-O Bd7 9. Bxa6 bxa6 10. e5 Ne8 11. Nxd5 exd5 12. Qxd5 Qb6 13. Qxd7 Nc7 14.
Ne2 Ne6 15. Kb1 Ba3 16. b3 Qf2 17. Qd3 Rfd8 18. Qe4 Qxg2 19. Rdg1 Qf2 20. Rf1
Qb6 21. Be3 Bc5 22. Bc1 Rac8 23. Rd1 Bf8 24. Bb2 a5 25. Nc3 Qf2 26. Qe2 Qh4 27.
Ne4 a4 28. Nd6 Rb8 29. Qe4 Qxe4 30. Nxe4 a5 31. Nc3 axb3 32. cxb3 Rdc8 33. Rd5
Rb4 34. Rxa5 Rf4 35. Ne2 Rxf3 36. Nd4 Nxd4 37. Bxd4 h5 38. Rc1 Re8 39. Rb5 Kh7
40. a4 Rd8 41. Bb6 Rdd3 42. a5 Rxb3+ 43. Rxb3 Rxb3+ 44. Kc2 Ra3 45. Kb2 Bb4 46.
Ra1 Rh3 47. Ra4 Rxh2+ 48. Kc1 Bxa5 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.16"]
[Round "5.2"]
[White "Navara, David"]
[Black "Grandelius, Nils"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2717"]
[BlackElo "2659"]
[ECO "A33"]
[Opening "English"]
[Variation "symmetrical, Geller variation"]
[WhiteFideId "309095"]
[BlackFideId "1710400"]
[EventDate "2020.02.12"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Qb6 7. Nb3 Ne5 8. e4
Bb4 9. Qe2 d6 10. Bd2 a5 11. O-O-O a4 12. Na1 O-O 13. Nc2 Bc5 14. f4 Nc6 15. e5
dxe5 16. fxe5 Nd7 17. Bf4 f6 18. exf6 Nxf6 19. Bh3 e5 20. Bxc8 exf4 21. Be6+ Kh8
22. gxf4 Nd4 23. Nxd4 Bxd4 24. Rd3 a3 25. b3 Nh5 26. Qxh5 Bxc3 27. f5 Bb2+ 28.
Kb1 h6 29. Rhd1 Bf6 30. Qe2 Qa5 31. Qe1 Qc7 32. Qg3 Be5 33. Qe3 Bf6 34. R1d2
Rfe8 35. Rd7 Qc6 36. R2d5 Rac8 37. Rf7 Bb2 38. Qd2 Rb8 39. Bd7 Qb6 40. c5 Qd8
41. f6 Bxf6 42. Bb5 Re1+ 43. Kc2 Qg8 44. Rxf6 gxf6 45. Rd7 Qg6+ 46. Bd3 Re4 47.
Re7 f5 48. Bxe4 fxe4 49. Qd4+ Kg8 50. Qd5+ Kf8 51. Re6 Qg5 52. Re5 Qg6 53. Rf5+
Kg7 54. Qe5+ Kh7 55. Qc7+ 1-0

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.16"]
[Round "5.3"]
[White "Vitiugov, Nikita"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2731"]
[BlackElo "2713"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "4152956"]
[BlackFideId "5007003"]
[EventDate "2020.02.12"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. Bb5 Qb6 8.
c4 dxc4 9. a4 e6 10. O-O Bd3 11. Ne5 a6 12. Ndxc4 Bxc4 13. Nxc4 Qd8 14. Bxc6+
bxc6 15. Ne5 Qd5 16. Rc1 Bd6 17. Re1 Rc8 18. Qe2 O-O 19. Qxa6 Ra8 20. Qxc6 Qxc6
21. Rxc6 Bxe5 22. Bxe5 Rxa4 23. Bd6 Rfa8 24. b4 h5 25. b5 R8a5 26. b6 Rb5 27.
Rc8+ Kh7 28. Bc5 Ra2 29. Rc7 Kg6 30. Ra7 Rab2 31. h3 Nd5 32. Ra3 R2b3 33. Rea1
Nxb6 34. Rxb3 Rxb3 35. Bxb6 Rxb6 36. h4 Rb4 37. Rd1 Kf5 38. d5 e5 39. d6 Rb8 40.
d7 Rd8 41. Rd6 f6 42. f3 Kg6 43. Kf2 Kf7 44. f4 exf4 45. Kf3 Ke7 46. Ra6 Rxd7
47. Kxf4 Rd4+ 48. Kg3 g6 49. Kh3 Rd6 50. Ra3 Ke6 51. Kg3 Ke5 52. Kf3 Rd5 53. g3
Kf5 54. Rb3 g5 55. hxg5 fxg5 56. g4+ hxg4+ 57. Kg3 Rd4 58. Rb5+ Kg6 59. Rb8 Ra4 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.16"]
[Round "5.4"]
[White "Duda, Jan-Krzysztof"]
[Black "Ragger, Markus"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2755"]
[BlackElo "2670"]
[ECO "C68"]
[Opening "Ruy Lopez"]
[Variation "exchange, Keres variation"]
[WhiteFideId "1170546"]
[BlackFideId "1610856"]
[EventDate "2020.02.12"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 f6 6. d4 exd4 7. Qxd4 Qxd4 8.
Nxd4 Bd7 9. Be3 O-O-O 10. O-O-O Ne7 11. h4 h5 12. Nde2 Ng6 13. f3 Bd6 14. Na4
Be6 15. Nc5 Bf7 16. Nd3 b6 17. b3 Ba3+ 18. Kb1 c5 19. Bc1 Bxc1 20. Kxc1 c4 21.
Ndf4 Rxd1+ 22. Kxd1 cxb3 23. cxb3 Ne5 24. Kc2 Rd8 25. Rd1 Rxd1 26. Kxd1 Kd7 27.
Kd2 Kd6 28. Nd4 g6 29. Kc3 c6 30. a3 a5 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.16"]
[Round "5.5"]
[White "Vidit, Santosh Gujrathi"]
[Black "Firouzja, Alireza"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2721"]
[BlackElo "2726"]
[ECO "D13"]
[Opening "QGD Slav"]
[Variation "exchange variation"]
[WhiteFideId "5029465"]
[BlackFideId "12573981"]
[EventDate "2020.02.12"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. Rc1 Bf5 8. e3
e6 9. Be2 Qb6 10. O-O Qxb2 11. Na4 Qb4 12. a3 Qa5 13. Qb3 b5 14. Rxc6 Qxa4 15.
Qc3 e5 16. Nxe5 b4 17. axb4 Ne4 18. Qa1 Qxa1 19. Rxa1 Bxb4 20. Rcxa6 Rxa6 21.
Rxa6 O-O 22. Nc6 Rc8 23. g4 Nc3 24. Bf1 1-0

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.18"]
[Round "6.1"]
[White "Harikrishna, Pentala"]
[Black "Anton Guijarro, David"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2713"]
[BlackElo "2697"]
[ECO "E01"]
[Opening "Catalan"]
[Variation "closed"]
[WhiteFideId "5007003"]
[BlackFideId "2285525"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 dxc4 7. a3 Bxd2+ 8.
Bxd2 Nc6 9. e3 b5 10. b3 Bb7 11. bxc4 bxc4 12. O-O Ne7 13. Qc2 c5 14. Qxc4 cxd4
15. Qxd4 Qxd4 16. Nxd4 Bxg2 17. Kxg2 Rfc8 18. Rfc1 h6 19. Nb5 Ne4 20. Be1 a6 21.
Nc7 Ra7 22. Ba5 Rb8 23. Ra2 Rb3 24. Rc4 Nd6 25. Rb4 Rxb4 26. axb4 Nc4 27. Rc2
Nxa5 28. bxa5 Kf8 29. f4 Nf5 30. Rc6 Ke7 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.18"]
[Round "6.2"]
[White "Ragger, Markus"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2670"]
[BlackElo "2683"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "1610856"]
[BlackFideId "2004887"]
[EventDate "2020.02.12"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. O-O g5 7. Bb3 Bg7 8. Nbd2 a5
9. a4 Qe7 10. Nc4 Be6 11. Ne3 Qd7 12. Re1 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15.
Nxe5 Bxe5 16. d4 O-O-O 17. dxe5 Qe6 18. Bxd5 Rxd5 19. Qc2 Nxe5 20. Be3 Qg4 21.
Red1 Nf3+ 22. Kh1 Nh4 23. Rg1 Rhd8 24. h3 Qd7 25. Rge1 Rd3 26. Qe2 Qd5 27. Qf1
h5 28. c4 Qc6 29. Kg1 f6 30. f3 Nf5 31. Bf2 h4 32. Qe2 Rd2 33. Qe4 Qxe4 34. fxe4
Nd4 35. Rab1 Ne2+ 36. Kf1 Nf4 37. Be3 Rc2 38. Bxf4 gxf4 39. Re2 Rxc4 40. b3 Rb4
41. e5 f5 42. e6 Re4 43. Rc1 Re8 44. Rec2 Re7 45. Rc5 b6 46. Rxf5 R7xe6 47. Rf7
Re7 48. Rxe7 Rxe7 49. Rc4 Rf7 50. Kf2 c5 51. Re4 Kc7 52. Re6 Rd7 53. Rh6 Rd2+
54. Kf1 f3 55. gxf3 Rd4 56. Rh7+ Kc6 57. Rh6+ Kb7 58. Rh7+ Ka6 59. Kf2 c4 60.
bxc4 Rxc4 61. Ke3 Rxa4 62. f4 Ra3+ 63. Ke2 Rxh3 64. f5 Rc3 65. Rxh4 Rc6 66. Kd3
Kb5 67. Rf4 Rf6 68. Kd4 Rf8 69. f6 Kb4 70. Kd5+ Kb5 71. Kd4 Rf7 72. Rf1 Rd7+ 73.
Kc3 Rc7+ 74. Kd3 Rf7 75. Kd4 a4 76. Kc3 Ka5 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.18"]
[Round "6.3"]
[White "Grandelius, Nils"]
[Black "Duda, Jan-Krzysztof"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2659"]
[BlackElo "2755"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "1710400"]
[BlackFideId "1170546"]
[EventDate "2020.02.12"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 e5 8.
Qd3 Rc8 9. O-O h6 10. Nd2 Qc7 11. Rd1 Nf6 12. Nf1 Bg4 13. Re1 Be6 14. Ne3 Be7
15. Rd1 O-O 16. a4 Bc4 17. Nxc4 Qxc4 18. a5 Qxd3 19. Rxd3 Rc4 20. f3 Rfc8 21.
Kf1 Kf8 22. Bd2 Ne8 23. Nd5 Rxc2 24. Bc3 Bh4 25. Ne3 Rf2+ 26. Kg1 Re2 27. Kf1
Rf2+ 28. Kg1 Re2 29. Kf1 Rf2+ 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.18"]
[Round "6.4"]
[White "Firouzja, Alireza"]
[Black "Navara, David"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2726"]
[BlackElo "2717"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "12573981"]
[BlackFideId "309095"]
[EventDate "2020.02.12"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 h6 7. Nbd2 O-O 8. h3 a6
9. a4 Re8 10. Qb3 Be6 11. a5 b5 12. axb6 cxb6 13. Bxe6 Rxe6 14. Rd1 d5 15. exd5
Qxd5 16. Qxd5 Nxd5 17. Ne4 Bf8 18. g4 a5 19. h4 Rd8 20. g5 hxg5 21. hxg5 Nce7
22. Nh4 Ng6 23. Nxg6 Rxg6 24. Kf1 f5 25. gxf6 gxf6 26. Ng3 Bh6 27. Bxh6 Rxh6 28.
d4 Nf4 29. dxe5 Rxd1+ 30. Rxd1 fxe5 31. Ke1 Kf7 32. b3 Ke8 33. c4 Rg6 34. Kd2
Rd6+ 35. Kc2 Rxd1 36. Kxd1 Kd7 37. Kd2 Kc6 38. Kc3 Ne6 39. Ne4 Nc5 40. Nxc5 Kxc5
41. f3 b5 42. cxb5 Kxb5 43. Kc2 Kb4 44. Kb2 a4 45. bxa4 Kxa4 46. Kc3 Kb5 47. f4
Kc5 48. fxe5 Kd5 49. e6 Kxe6 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.18"]
[Round "6.5"]
[White "Vitiugov, Nikita"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2731"]
[BlackElo "2721"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "4152956"]
[BlackFideId "5029465"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. Nf3 cxd4 5. exd4 b6 6. h3 Be7 7. a4 O-O 8. Nbd2
d6 9. Bb5 Ba6 10. O-O Bxb5 11. axb5 Nd5 12. Bg3 Nc7 13. c4 a6 14. bxa6 Rxa6 15.
Qb3 Qd7 16. Rxa6 Nbxa6 17. Ra1 Rb8 18. Ne4 h6 19. Nc3 Bf8 20. Qa4 Qxa4 21. Rxa4
Rb7 22. b4 Nb8 23. b5 Nd7 24. Kf1 f5 25. h4 Be7 26. Bf4 Kf7 27. Na2 e5 28. dxe5
Nc5 29. Ra3 d5 30. cxd5 Nxd5 31. Bd2 Ne4 32. Rd3 Ra7 33. Nc1 Nc7 34. Be3 Ra1 35.
g3 Nc5 36. Rd1 Nxb5 37. Re1 Ke6 38. Ne2 Rxe1+ 39. Kxe1 g5 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.19"]
[Round "7.1"]
[White "Shankland, Sam"]
[Black "Grandelius, Nils"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2683"]
[BlackElo "2659"]
[ECO "D86"]
[Opening "Gruenfeld"]
[Variation "exchange, classical variation"]
[WhiteFideId "2004887"]
[BlackFideId "1710400"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 Nc6 9. Be3 O-O 10. O-O Na5 11. Bd3 b6 12. Rc1 e5 13. dxe5 Bxe5 14. f4 Bg7
15. Ng3 Bg4 16. Qc2 Qd7 17. Rf2 Rfd8 18. Bf1 Be6 19. f5 Bc4 20. Bg5 f6 21. Bf4
Bd3 22. Qd1 Bxf1 23. Qxf1 Qd3 24. Qe1 g5 25. Rd2 Qc4 26. Bd6 Qf7 27. e5 fxe5 28.
Qe4 Nc4 29. Rd5 b5 30. Rcd1 Nb2 31. Rf1 Bf6 32. Rxc5 Nc4 33. Rd1 Be7 34. Rc7
Bxd6 35. Rxf7 Bc5+ 36. Rd4 Bxd4+ 37. cxd4 Nd6 38. Qe2 Nxf7 39. dxe5 Rac8 40. e6
Rc1+ 41. Kf2 Nh6 42. e7 Re8 43. Qe6+ Nf7 44. Nh5 Rc2+ 45. Ke3 1-0

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.19"]
[Round "7.2"]
[White "Anton Guijarro, David"]
[Black "Ragger, Markus"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2697"]
[BlackElo "2670"]
[ECO "E60"]
[Opening "King's Indian defence"]
[WhiteFideId "2285525"]
[BlackFideId "1610856"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. c4 g6 3. f3 c5 4. d5 d6 5. e4 Bg7 6. Nc3 e6 7. Bg5 exd5 8. cxd5 h6
9. Be3 O-O 10. Qd2 Re8 11. Be2 Kh7 12. Rc1 Qe7 13. b3 Na6 14. Bxa6 bxa6 15. Nge2
Nd7 16. O-O Nb6 17. Ng3 a5 18. Bf2 Bd7 19. Nce2 h5 20. Qxa5 h4 21. Nh1 Qg5 22.
Be1 h3 23. Nhg3 Bd4+ 24. Bf2 hxg2 25. Kxg2 Bxf2 26. Rxf2 f5 27. h4 Qh6 28. Rh1
f4 29. Nf1 Re5 30. Kg1 Rh5 31. Rfh2 Kg8 32. Kf2 Kh7 33. Ke1 Re5 34. Nd2 Qg7 35.
Rg1 Rae8 36. Rg5 Nxd5 37. Rxe5 Ne3 38. Rxe8 Qa1+ 39. Kf2 Nd1+ 40. Kg2 Ne3+ 41.
Kf2 Nd1+ 42. Kg2 Ne3+ 43. Kf2 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.19"]
[Round "7.3"]
[White "Navara, David"]
[Black "Vitiugov, Nikita"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2717"]
[BlackElo "2731"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "309095"]
[BlackFideId "4152956"]
[EventDate "2020.02.12"]

1. c4 e5 2. g3 c6 3. d4 e4 4. a3 d5 5. Nc3 Nf6 6. Bg2 Be7 7. f3 exf3 8. Nxf3 O-O
9. O-O h6 10. cxd5 cxd5 11. Nh4 Nc6 12. Nf5 Be6 13. g4 Re8 14. Nxe7+ Nxe7 15. g5
hxg5 16. Bxg5 Nh7 17. Bh4 Qd7 18. e3 Nf5 19. Qe1 Nf8 20. Rd1 Ng6 21. Bg3 Nh6 22.
e4 dxe4 23. Qxe4 Re7 24. Nd5 Bxd5 25. Qxd5 Qxd5 26. Bxd5 Ng4 27. Rd3 Rd8 28. Bb3
Nf6 29. d5 Re2 30. d6 Ne5 31. Rc3 Nc6 32. Rd3 Ne5 33. Bd1 Re4 34. Rc3 Nc4 35.
Bf3 Nd2 36. Bxe4 Nfxe4 37. Rc7 Nxf1 38. d7 Kf8 39. Kxf1 Nxg3+ 40. hxg3 Ke7 41.
Rxb7 Rxd7 42. Rb5 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.19"]
[Round "7.4"]
[White "Duda, Jan-Krzysztof"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2755"]
[BlackElo "2726"]
[ECO "A11"]
[Opening "English"]
[Variation "Caro-Kann defensive system"]
[WhiteFideId "1170546"]
[BlackFideId "12573981"]
[EventDate "2020.02.12"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Bb2 O-O 7. Qc2 e5 8. Be2 e4
9. Ng5 h6 10. h4 Re8 11. Nh3 Na6 12. a3 dxc4 13. Bxc4 b5 14. Be2 b4 15. Nd1 bxa3
16. Bxa3 Nb4 17. Bxb4 Bxb4 18. g3 Ng4 19. Ra2 Qf6 20. Kf1 Bf5 21. Kg2 Rad8 22.
Nc3 a5 23. Nf4 Qe5 24. Rc1 Rd6 25. Qd1 Nf6 26. h5 Red8 27. Nb1 g5 28. hxg6 fxg6
29. Qh1 Kg7 30. Na3 Bxa3 31. Rxa3 g5 32. Nh5+ Nxh5 33. Bxh5 Rxd2 34. Rxc6 Bd7
35. Rg6+ Kh7 36. Qc1 Be8 37. Rxa5 Qxa5 38. Qc4 Rxf2+ 39. Kxf2 Qf5+ 0-1

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.19"]
[Round "7.5"]
[White "Vidit, Santosh Gujrathi"]
[Black "Harikrishna, Pentala"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2721"]
[BlackElo "2713"]
[ECO "D37"]
[Opening "QGD"]
[Variation "classical variation (5.Bf4)"]
[WhiteFideId "5029465"]
[BlackFideId "5007003"]
[EventDate "2020.02.12"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. Bd3 dxc4 8. Bxc4
Bb7 9. O-O a6 10. Qe2 b5 11. Bd3 Nbd7 12. Rfd1 Rc8 13. Ne5 Qe8 14. Rac1 Nxe5 15.
Bxe5 c5 16. Bxf6 Bxf6 17. dxc5 Rxc5 18. Ne4 Rxc1 19. Nxf6+ gxf6 20. Rxc1 f5 21.
Rc7 Bd5 22. Qh5 Qd8 23. Bxf5 exf5 24. Rd7 Qxd7 25. Qg5+ Kh8 26. Qf6+ Kg8 27.
Qg5+ Kh8 28. Qf6+ Kg8 29. Qg5+ 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.20"]
[Round "8.1"]
[White "Harikrishna, Pentala"]
[Black "Ragger, Markus"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2713"]
[BlackElo "2670"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[WhiteFideId "5007003"]
[BlackFideId "1610856"]
[EventDate "2020.02.12"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a3 O-O
9. Nc3 Bg4 10. Be3 Nd4 11. Bxd4 exd4 12. Nd5 Nxd5 13. Bxd5 Rc8 14. h3 Bd7 15.
Nxd4 c6 16. Bb3 Bf6 17. c3 Bxd4 18. cxd4 Qf6 19. e5 dxe5 20. dxe5 Qxe5 21. d4
Qf6 22. Rc1 a5 23. Re1 a4 24. Ba2 Rce8 25. Qd3 g6 26. Qc3 Rxe1+ 27. Rxe1 Re8 28.
Rxe8+ Bxe8 29. Bb1 Bd7 30. Be4 h5 31. g3 Qe6 32. Bg2 Qe2 33. h4 Qd1+ 34. Kh2 Qe2
35. Kg1 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.20"]
[Round "8.2"]
[White "Grandelius, Nils"]
[Black "Anton Guijarro, David"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2659"]
[BlackElo "2697"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "1710400"]
[BlackFideId "2285525"]
[EventDate "2020.02.12"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. d4 a6 8. Bd3 d5
9. e5 Ne4 10. Be3 Qb6 11. Qc2 cxd4 12. cxd4 Bf5 13. Nc3 Nxc3 14. bxc3 Bxd3 15.
Qxd3 Na5 16. h4 Qe6 17. Ng5 Qg4 18. f3 Qxh4 19. Re2 Nc4 20. g3 Qxg3+ 21. Rg2 Qh4
22. Rh2 Qg3+ 23. Kh1 Nxe5 24. dxe5 Qxe5 25. Bd2 h6 26. Nh3 e6 27. Re1 Qf6 28.
Nf2 h5 29. Nh3 Rfc8 30. Ng5 Rc4 31. f4 Rac8 32. Nf3 Ra4 33. Qb1 b5 34. Ne5 Qf5
35. Qxf5 exf5 36. Rh3 d4 37. cxd4 Rxd4 38. Nf3 Rd3 39. Re7 Bc3 40. Bxc3 Rcxc3
41. Kg2 Rc2+ 42. Kg3 Rc4 43. Re2 b4 44. Rh1 a5 45. Rf1 a4 46. Re8+ Kg7 47. Re7
b3 48. axb3 Rxb3 49. Re2 a3 50. Rd2 Ra4 51. Ra2 f6 52. Rh1 Rc4 53. Rf1 h4+ 54.
Kxh4 Rxf4+ 55. Kg3 g5 56. Kg2 Kg6 57. Nd2 Rg4+ 58. Kf2 Rb2 59. Rxb2 axb2 60. Rb1
Rb4 61. Nf3 f4 62. Ne1 Rb3 63. Ke2 g4 64. Nd3 f3+ 65. Kd2 g3 66. Kc2 Rb8 67.
Nxb2 f2 0-1

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.20"]
[Round "8.3"]
[White "Firouzja, Alireza"]
[Black "Shankland, Sam"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2726"]
[BlackElo "2683"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "12573981"]
[BlackFideId "2004887"]
[EventDate "2020.02.12"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 a6 7. a4 h6 8. Re1 O-O
9. h3 Re8 10. Nbd2 Be6 11. Bxe6 Rxe6 12. b4 Ba7 13. Bb2 Nh7 14. Nf1 Ne7 15. d4
Ng6 16. Ng3 Nh4 17. a5 Nxf3+ 18. Qxf3 g6 19. Rad1 Qh4 20. c4 Bxd4 21. Bxd4 exd4
22. Rxd4 Rae8 23. Qd3 f5 24. c5 Qe7 25. cxd6 cxd6 26. Qd2 Kg7 27. Rd1 fxe4 28.
Rxd6 Rxd6 29. Qxd6 Qxd6 30. Rxd6 Nf6 31. Ne2 e3 32. fxe3 Rxe3 33. Nf4 Re4 34.
Nd3 Re7 35. Nc5 Kf7 36. Kf2 Ne4+ 37. Nxe4 Rxe4 38. Rb6 Re7 39. Kf3 Kg7 40. Kf4
h5 41. h4 Kh6 42. g3 Kg7 43. Rd6 Kh6 44. Rf6 Kh7 45. Rb6 Kg7 46. b5 axb5 47.
Rxb5 Kh6 48. Kf3 Kg7 49. Rd5 Kh6 50. Rc5 Kg7 51. Kf4 Kh6 52. Rb5 Kg7 53. Re5 Rc7
54. Ke4 Rc3 55. Rg5 b6 56. Kd4 Rc6 57. a6 b5 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.20"]
[Round "8.4"]
[White "Vitiugov, Nikita"]
[Black "Duda, Jan-Krzysztof"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2731"]
[BlackElo "2755"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "4152956"]
[BlackFideId "1170546"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. c4 e6 5. Nc3 Bd6 6. Bxd6 Qxd6 7. e3 O-O 8. Qb3
b6 9. Rc1 c6 10. Be2 Nbd7 11. O-O h6 12. cxd5 exd5 13. Rfd1 b5 14. Bd3 Bxd3 15.
Rxd3 Rfc8 16. Rd2 Nb6 17. Qd1 a5 18. Rdc2 a4 19. Nb1 Nc4 20. b3 axb3 21. axb3
Na5 22. Qd3 Ne4 23. Nbd2 Nxd2 24. Nxd2 Nb7 25. g3 Ra3 26. Qf5 Rc7 27. e4 dxe4
28. Nxe4 Qxd4 29. Rxc6 Rxc6 30. Rxc6 Rxb3 31. Rc7 Nd8 32. Rd7 Qa1+ 33. Kg2 Qa8
34. Kh3 Rb4 35. f3 Ra4 36. Re7 Qc6 37. Nd6 Qxd6 38. Re8+ Qf8 39. Rxf8+ Kxf8 40.
Qc5+ Kg8 41. Qxb5 Rd4 42. Qe8+ Kh7 43. f4 g6 44. g4 Rd3+ 45. Kg2 Kg7 46. f5 gxf5
47. gxf5 Rd6 48. Qe7 Rd5 49. h4 Rxf5 50. Qxd8 Rf4 51. Qc8 Re4 52. Qc3+ Kg8 53.
Qc8+ Kg7 54. Qc3+ Kg8 55. Qg3+ Kf8 56. Qd3 Rg4+ 57. Kf3 Rg6 58. h5 Rg5 59. Qh7
Rxh5 60. Kf4 Ke7 61. Qg7 Rg5 62. Qxh6 Rg6 63. Qh8 Rf6+ 64. Ke5 Re6+ 65. Kf5 Rg6
66. Qb8 Rf6+ 67. Ke5 Re6+ 68. Kd5 Rg6 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.20"]
[Round "8.5"]
[White "Vidit, Santosh Gujrathi"]
[Black "Navara, David"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2721"]
[BlackElo "2717"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "Petrosian system"]
[WhiteFideId "5029465"]
[BlackFideId "309095"]
[EventDate "2020.02.12"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Bf4 d5 6. cxd5 Nxd5 7. Bg3 Nd7 8. e4
N5f6 9. e5 Nh5 10. Nc3 Be7 11. Bc4 a6 12. d5 exd5 13. Bxd5 Nxg3 14. hxg3 c6 15.
Bxf7+ Kxf7 16. e6+ Kxe6 17. Qe2+ Kf7 18. O-O-O Bf6 19. Ne4 Qe7 20. Nd6+ Kf8 21.
Qxe7+ Bxe7 22. Nxb7 Nf6 23. Ne5 Nd5 24. Kb1 Rc8 25. Rhe1 Bxa3 26. Nxc6 Bb4 27.
Nxb4 Nxb4 28. Rd7 h5 29. Nd6 Ra8 30. Ree7 Rh7 31. Ne4 Rh6 32. Rxg7 Rd8 33. b3
Rxd7 34. Rxd7 a5 35. f3 Rc6 36. Rd2 Kf7 37. Kb2 Ke6 38. Nc3 Rd6 39. Re2+ Kf5 40.
Ne4 Rd1 41. Nc3 Rd3 42. Nb1 Nd5 43. Kc2 Nb4+ 44. Kb2 Nd5 45. Na3 Ne3 46. Nc4
Nxc4+ 47. bxc4 a4 48. Kc2 Rb3 49. Rd2 Rb4 50. Kc3 Rb3+ 51. Kc2 Rb4 52. Kc3 Rb3+
53. Kd4 a3 54. Ra2 Ke6 55. c5 b5 56. g4 hxg4 57. fxg4 b4 58. g5 Rb2 59. Ra1 a2
60. g6 b3 61. c6 Rc2 62. Rf1 b2 63. g7 Rxg2 64. c7 Kd7 0-1

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.21"]
[Round "9.1"]
[White "Navara, David"]
[Black "Harikrishna, Pentala"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2717"]
[BlackElo "2713"]
[ECO "D25"]
[Opening "QGA, Janowsky-Larsen variation"]
[WhiteFideId "309095"]
[BlackFideId "5007003"]
[EventDate "2020.02.12"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. Nc3 Nbd7 7. O-O Be7 8. e4
O-O 9. e5 Ne8 10. Be3 c6 11. h3 Bh5 12. g4 Bg6 13. Ne1 Nb6 14. Bb3 Nc7 15. f4 f5
16. Nd3 Nbd5 17. Qd2 Qd7 18. Rac1 Rad8 19. Nxd5 Nxd5 20. Nc5 Bxc5 21. Rxc5 fxg4
22. hxg4 Be4 23. Qe1 Qf7 24. Bd2 Qg6 25. Qh4 Rd7 26. Qh5 Qxh5 27. gxh5 Nc7 28.
Be3 Bd5 29. Bd1 Bxa2 30. Bg4 Bd5 31. f5 exf5 32. Rxf5 Rxf5 33. Bxf5 Rf7 34. Bc8
Rf3 35. Bf2 Rb3 36. Bh4 Kf7 37. Rc2 Be6 38. Rf2+ Ke8 39. Rg2 Bxc8 40. Rxg7 Nd5
41. Rg8+ Kd7 42. e6+ Kxe6 43. Rxc8 Rh3 44. Bd8 Rxh5 45. Rb8 Kd7 46. Ba5 b6 47.
Bd2 a5 48. Kg2 Kc7 49. Rh8 Kb7 0-1

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.21"]
[Round "9.2"]
[White "Ragger, Markus"]
[Black "Grandelius, Nils"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2670"]
[BlackElo "2659"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, Sokolsky variation"]
[WhiteFideId "1610856"]
[BlackFideId "1710400"]
[EventDate "2020.02.12"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8.
Nxd4 Bg7 9. f3 O-O 10. Be3 Nc6 11. O-O a6 12. Qd3 Rfc8 13. b3 b5 14. cxb5 Ne5
15. Qd2 d5 16. Nxd5 Nxd5 17. exd5 axb5 18. Rad1 Qxd5 19. Qe2 Nc6 20. Nxb5 Qe6
21. Rfe1 Nb4 22. Nd4 Qf6 23. Rd2 h5 24. Nb5 Qe6 25. Nd4 Qf6 26. Nb5 Qe6 27. Nd4
Qf6 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.21"]
[Round "9.3"]
[White "Anton Guijarro, David"]
[Black "Firouzja, Alireza"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2697"]
[BlackElo "2726"]
[ECO "E92"]
[Opening "King's Indian"]
[Variation "Petrosian system, Stein variation"]
[WhiteFideId "2285525"]
[BlackFideId "12573981"]
[EventDate "2020.02.12"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 h6
9. Bh4 Na6 10. Nd2 Bd7 11. a3 Qe8 12. g4 a4 13. f3 h5 14. Rg1 hxg4 15. fxg4 Nh7
16. Qc2 Nc5 17. O-O-O Bh6 18. g5 Qe7 19. Nf3 Nb3+ 20. Kb1 Bg7 21. Bf2 Nd4 22.
Qd2 Nxe2 23. Qxe2 f5 24. Be3 fxe4 25. Nd2 Rf4 26. Bxf4 exf4 27. Ndxe4 Re8 28.
Qf2 Qf7 29. Ka1 Qf5 30. Rde1 Be5 31. h4 Qh3 32. Rh1 Qd3 33. h5 Bf5 34. hxg6 Bxg6
35. Rh6 Kf7 36. Qh4 Nf8 37. Qh1 Bg7 38. Rh4 Rxe4 39. Rxe4 Bxc3 40. Rhxf4+ Kg8
41. bxc3 Qxc3+ 42. Ka2 Qb3+ 43. Ka1 Qxa3+ 44. Kb1 Nd7 45. Kc2 Ne5 46. Qh6 Bxe4+
47. Rxe4 Qa2+ 48. Kd1 Qb3+ 49. Kc1 Qc3+ 50. Kd1 Qd3+ 51. Kc1 Qxe4 52. Qe6+ Kf8
53. Qh6+ Ke8 54. Qe6+ Kd8 55. Qg8+ 1/2-1/2

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.21"]
[Round "9.4"]
[White "Shankland, Sam"]
[Black "Vitiugov, Nikita"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2683"]
[BlackElo "2731"]
[ECO "A10"]
[Opening "English opening"]
[WhiteFideId "2004887"]
[BlackFideId "4152956"]
[EventDate "2020.02.12"]

1. c4 b6 2. e4 Bb7 3. Nc3 Nf6 4. f3 c5 5. Nge2 e6 6. d4 cxd4 7. Nxd4 Nc6 8. Be3
Be7 9. Qd2 O-O 10. O-O-O Ne5 11. f4 Neg4 12. e5 Ne4 13. Nxe4 Bxe4 14. Be2 f5 15.
exf6 Nxf6 16. Bd3 Qc8 17. Bxe4 Nxe4 18. Qc2 Nd6 19. b3 Qb7 20. Kb1 Rac8 21. Rhe1
Rc7 22. Bc1 b5 23. c5 Nf5 24. Nxf5 Rxf5 25. Rxd7 Rfxc5 26. Rxc7 Rxc7 27. Qe2 Rc6
28. f5 Bb4 29. Rd1 exf5 30. Qe8+ Bf8 31. Rd7 Qc8 32. Qf7+ Kh8 33. Bb2 Rg6 34. g3
f4 35. Qxf4 Re6 36. a3 Re2 37. Rc7 Qe8 38. Qf5 Kg8 39. Rxa7 Qe4+ 40. Qxe4 Rxe4
41. Rb7 Re1+ 42. Ka2 Re2 43. Rxb5 Be7 44. Kb1 Re1+ 45. Kc2 Re2+ 46. Kc1 Rxh2 47.
b4 h5 48. a4 Rh1+ 49. Kc2 Rh2+ 50. Kb3 Rh3 51. Bc3 Rxg3 52. Rxh5 g5 53. Rh6 Bf8
54. Rc6 g4 55. a5 1-0

[Event "2nd Prague Masters 2020"]
[Site "Prague CZE"]
[Date "2020.02.21"]
[Round "9.5"]
[White "Duda, Jan-Krzysztof"]
[Black "Vidit, Santosh Gujrathi"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2755"]
[BlackElo "2721"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "1170546"]
[BlackFideId "5029465"]
[EventDate "2020.02.12"]

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. a3 Bd6 10. O-O-O Bd7 11. c5 Bf8 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Ne7 15.
Bd3 g6 16. Ne5 Bc6 17. Qf4 Nf5 18. g4 Bh6 19. Nxc6 bxc6 20. Qe4 Bxd2+ 21. Rxd2
Ne7 22. Bc4 Nd5 23. h4 Qf6 24. h5 e5 25. Kb1 Rad8 26. Re2 Nf4 27. Re3 Nd5 28.
hxg6 hxg6 29. Reh3 Kf8 30. Bxa6 Qxf2 31. Rf3 Qxd4 32. Qxg6 Nf4 33. Qf6 Qe4+ 34.
Bd3 1-0

