[Event "GM Round Robin, Orbis 2020"]
[Site "Hotel Orbis, Paracin"]
[Date "2020.07.13"]
[Round "4.1"]
[White "Ratkovic, Milovan"]
[Black "Ratkovic, Miloje"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2435"]
[BlackElo "2456"]
[PlyCount "80"]
[EventDate "2020.07.11"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. Nge2 cxd4 8. Nxd4
Nc6 9. Be2 Nxd4 10. Bxd4 Nd7 11. Be3 Bxc3+ 12. bxc3 Nc5 13. O-O Be6 14. Kh1 Rc8
15. Bh6 Re8 16. Qd4 f6 17. Rad1 b6 18. f4 Nd7 19. f5 Bf7 20. Bf4 g5 21. Bg3 Rc5
22. h4 h6 23. hxg5 hxg5 24. Rb1 Qc7 25. Rb4 Kg7 26. Kg1 a5 27. Rb3 Bxc4 28.
Bxc4 Rxc4 29. Qd3 a4 30. Ra3 b5 31. Bf2 Ne5 32. Qd5 Qc6 33. Rb1 Qxd5 34. exd5
Rb8 35. Bd4 Rcc8 36. Bxe5 fxe5 37. Kf2 Rc4 38. Ke3 Kf6 39. Rf1 Rbc8 40. Kd3
R8c5 0-1

[Event "GM Round Robin, Orbis 2020"]
[Site "Hotel Orbis, Paracin"]
[Date "2020.07.13"]
[Round "4.2"]
[White "Pasti, Aron"]
[Black "Kosic, Dragan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2325"]
[BlackElo "2429"]
[PlyCount "58"]
[EventDate "2020.07.11"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 c5 7. Be2 Qc7 8.
O-O Bd6 9. b3 O-O 10. Bb2 b6 11. c4 Bb7 12. Qc2 Rfd8 13. Rfd1 Rac8 14. Rac1 Bf4
15. Ra1 cxd4 16. Nxd4 a6 17. a4 Ne5 18. Qc3 h6 19. Bf1 Neg4 20. Re1 e5 21. Nf3
e4 22. Nd4 e3 23. f3 Bxg3 24. hxg3 Qxg3 25. fxg4 Nxg4 26. Nf3 f6 27. Be2 Rd2
28. c5 Bxf3 29. Qc4+ Kh8 0-1

[Event "GM Round Robin, Orbis 2020"]
[Site "Hotel Orbis, Paracin"]
[Date "2020.07.13"]
[Round "4.3"]
[White "Mendonca, Leon Luke"]
[Black "Dudin, Gleb"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2470"]
[BlackElo "2387"]
[PlyCount "112"]
[EventDate "2020.07.11"]

1. Nf3 d5 2. g3 Nd7 3. Bg2 e5 4. d3 Ngf6 5. O-O Bd6 6. c4 c6 7. b3 O-O 8. Bb2
Re8 9. Qc2 Qe7 10. Nbd2 a5 11. e3 b5 12. h3 Ba6 13. Rac1 a4 14. c5 Bc7 15. b4
Rad8 16. e4 dxe4 17. Nxe4 Nxe4 18. dxe4 Bc8 19. Rfd1 Nf8 20. Rxd8 Rxd8 21. Rd1
f6 22. a3 Be6 23. Rxd8 Qxd8 24. Qd2 Qxd2 25. Nxd2 Kf7 26. Kf1 Ke7 27. Ke2 Bf7
28. Ke3 Ne6 29. Nf3 g6 30. Ne1 Nf8 31. f4 g5 32. f5 h5 33. Bf1 Nd7 34. Bc1 Nf8
35. Kd2 Nd7 36. Be2 Bd8 37. Nd3 Bc7 38. Kc3 Nb8 39. Be3 Be8 40. Bd1 Na6 41. Nb2
Bd8 42. Nd3 Bc7 43. Be2 Nb8 44. Nb2 Bf7 45. Bd1 Be8 46. Nxa4 bxa4 47. Bxa4 Bf7
48. Bb3 Bxb3 49. Kxb3 Kd7 50. Kc4 Kc8 51. a4 Kb7 52. g4 hxg4 53. hxg4 Bd8 54.
Bd2 Be7 55. b5 Bd8 56. Bc3 Bc7 1/2-1/2

[Event "GM Round Robin, Orbis 2020"]
[Site "Hotel Orbis, Paracin"]
[Date "2020.07.13"]
[Round "4.4"]
[White "Abramovic, Bosko"]
[Black "Budisavljevic, Luka"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2351"]
[BlackElo "2444"]
[PlyCount "58"]
[EventDate "2020.07.11"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 4. e3 Nf6 5. Nxf6+ Qxf6 6. a3 Bc5 7. b3 Qe7 8.
Bb2 O-O 9. Nf3 d6 10. Be2 Bb6 11. O-O c6 12. Qc2 Bc7 13. d3 Bf5 14. Nd2 Nd7 15.
b4 Rfc8 16. Rfc1 d5 17. e4 Be6 18. exd5 cxd5 19. Bf3 e4 20. dxe4 dxc4 21. Bc3
axb4 22. Bxb4 Qg5 23. Nf1 Ne5 24. Be2 Bb6 25. Bd2 Qe7 26. Qb2 Bc7 27. Ne3 Qh4
28. Qxb7 Rab8 29. g3 Qd8 0-1

[Event "GM Round Robin, Orbis 2020"]
[Site "Hotel Orbis, Paracin"]
[Date "2020.07.13"]
[Round "4.5"]
[White "Pikula, Dejan"]
[Black "Volkov, Dmitriy"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2435"]
[BlackElo "2346"]
[PlyCount "83"]
[EventDate "2020.07.11"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 d6 5. O-O O-O 6. c4 Nbd7 7. Nc3 e5 8. Qc2
Re8 9. Rd1 c6 10. b3 Qe7 11. Ba3 e4 12. Nd2 Nf8 13. b4 h5 14. b5 c5 15. dxc5
dxc5 16. Nb3 b6 17. Bb2 Ne6 18. a4 Nc7 19. a5 Bf5 20. Rd2 Ng4 21. h3 Qh4 22.
Bf1 Ne5 23. Nd5 Ne6 24. axb6 axb6 25. Rxa8 Rxa8 26. Bxe5 Bxe5 27. Nxb6 Re8 28.
Nd7 Ng5 29. Nxe5 Rxe5 30. Rd8+ Kh7 31. Qc3 f6 32. Qa1 Nxh3+ 33. gxh3 Bxh3 34.
Bxh3 Qxh3 35. Rd5 Qg4+ 36. Kf1 Rxd5 37. cxd5 h4 38. Qxf6 h3 39. Qf7+ Kh8 40.
Qf6+ Kh7 41. Qf7+ Kh8 42. Qf6+ 1/2-1/2