[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "1.1"]
[White "Martirosyan, Haik M."]
[Black "Katic, Goran"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2620"]
[BlackElo "2007"]
[Annotator "ChessBase"]
[PlyCount "70"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 1:30:30]} Nf6 {[%emt 1:30:30]} 2. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 3. Nf3 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:30]} 4. Bd2 {[%emt 0:01:00]} Qe7 {[%emt 0:00:30]} 5. Nc3 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 6. g3 {[%emt 0:00:30]} b6 {[%emt 0:00:00]} 7. Bg2 {[%emt 0:00:00]} Bb7 {[%emt 0:01:00]} 8. O-O {[%emt 0:01:00]} Bxc3 {[%emt 0:00:30]} 9. Bxc3 {[%emt 0:00:30]} Ne4 {[%emt 0:00:30]} 10. Rc1 {[%emt 0:00:30]} Nxc3 {[%emt 0:00:30]} 11. Rxc3 {[%emt 0:00:30]} d6 {[%emt 0:00:00]} 12. d5 e5 {[%emt 0:01:00]} 13. e4 {[%emt 0:01:00]} a5 {[%emt 0:00:30]} 14. Nh4 {[%emt 0:00:30]} g6 {[%emt 0:00:00]} 15. Qe1 {[%emt 0:00:30]} Na6 {[%emt 0:01:00]} 16. f4 {[%emt 0:00:00]} f6 17. Nf3 {[%emt 0:01:00]} Nc5 {[%emt 0:01:00]} 18. Re3 {[%emt 0:00:30]} Ba6 {[%emt 0:00:30]} 19. Qc3 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 20. cxb5 {[%emt 0:00:00]} Bxb5 {[%emt 0:00:30]} 21. Rc1 {[%emt 0:01:00]} Rfe8 {[%emt 0:00:30]} 22. b3 {[%emt 0:00:30]} Ra7 {[%emt 0:00:30]} 23. Nd2 {[%emt 0:00:00]} Rb8 {[%emt 0:00:00]} 24. h4 {[%emt 0:00:00]} h6 25. Bh3 {[%emt 0:01:30]} c6 {[%emt 0:01:30]} 26. a4 {[%emt 0:00:30]} cxd5 {[%emt 0:00:30]} 27. axb5 {[%emt 0:00:30]} d4 {[%emt 0:00:00]} 28. Qc4+ {[%emt 0:00:00]} Qf7 {[%emt 0:01:00]} 29. Rf3 {[%emt 0:00:00]} Rab7 30. fxe5 {[%emt 0:01:30]} Qxc4 {[%emt 0:01:00]} 31. Nxc4 {[%emt 0:00:30]} dxe5 {[%emt 0:00:30]} 32. Nd6 {[%emt 0:00:30]} Rb6 {[%emt 0:00:30]} 33. Rxf6 {[%emt 0:00:30]} Kg7 {[%emt 0:00:00]} 34. Ne8+ {[%emt 0:00:00]} Rxe8 {[%emt 0:00:00]} 35. Rxb6 {[%emt 0:00:00]} Kg8 {[%emt 0:01:30]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "1.2"]
[White "Milutinovic, Dejan D"]
[Black "Sargsyan, Shant"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1989"]
[BlackElo "2598"]
[Annotator "ChessBase"]
[PlyCount "133"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 1:30:30]} d6 {[%emt 0:01:21]} 2. Nf3 {[%emt 0:00:30]} g6 {[%emt 0:00:45]} 3. g3 {[%emt 0:00:30]} Bg7 {[%emt 0:00:46]} 4. Bg2 {[%emt 0:00:30]} Nf6 {[%emt 1:29:08]} 5. O-O {[%emt 0:00:00]} Ne4 {[%emt 0:00:30]} 6. c4 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 7. Nbd2 {[%emt 0:00:00]} Nxd2 {[%emt 0:00:00]} 8. Bxd2 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 9. Qc1 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 10. Bh6 {[%emt 0:00:00]} e4 {[%emt 0:02:30]} 11. Ne1 {[%emt 0:03:30]} Nf6 {[%emt 0:00:00]} 12. Bg5 {[%emt 0:00:30]} Qd7 {[%emt 0:00:00]} 13. Nc2 {[%emt 0:00:30]} Re8 {[%emt 0:01:30]} 14. Rd1 {[%emt 0:00:30]} c6 {[%emt 0:00:00]} 15. Rb1 {[%emt 0:00:30]} Qf5 {[%emt 0:00:00]} 16. Qf4 {[%emt 0:00:30]} Qxf4 {[%emt 0:00:00]} 17. Bxf4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 18. c5 {[%emt 0:01:00]} b6 {[%emt 0:00:00]} 19. Nb4 {[%emt 0:00:30]} Bb7 {[%emt 0:03:00]} 20. cxb6 {[%emt 0:00:00]} Bf8 {[%emt 0:00:30]} 21. Bd2 {[%emt 0:00:00]} axb6 {[%emt 0:00:00]} 22. a3 {[%emt 0:00:00]} Nd7 {[%emt 0:01:00]} 23. Bh3 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 24. g4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 25. Nc2 {[%emt 0:00:00]} fxg4 {[%emt 0:00:00]} 26. Bxg4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 27. Bh3 {[%emt 0:04:00]} c4 {[%emt 0:00:00]} 28. Bg5 {[%emt 0:00:30]} Kf7 {[%emt 0:03:00]} 29. Rf1 {[%emt 0:00:30]} h6 {[%emt 0:00:30]} 30. Bd2 {[%emt 0:00:30]} Bc8 {[%emt 0:00:30]} 31. Bg2 {[%emt 0:00:30]} g5 {[%emt 0:00:30]} 32. f3 {[%emt 0:00:30]} exf3 {[%emt 0:00:00]} 33. Bxf3 {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 34. Ne3 {[%emt 0:01:00]} Be6 {[%emt 0:01:30]} 35. Rbe1 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 36. Rf2 {[%emt 0:00:30]} Bd6 {[%emt 0:00:30]} 37. Nf1 {[%emt 0:00:30]} Bg4 {[%emt 0:00:00]} 38. Bg2 {[%emt 0:00:00]} Ne4 {[%emt 0:01:00]} 39. Bxe4+ {[%emt 0:00:00]} Rxe4 {[%emt 0:00:30]} 40. e3 {[%emt 0:01:30]} h5 {[%emt 0:00:30]} 41. Ng3 {[%emt 0:00:00]} Re6 {[%emt 0:00:30]} 42. Ne2 {[%emt 0:01:00]} Bxe2 {[%emt 0:00:30]} 43. Rfxe2 {[%emt 0:00:30]} Rae8 {[%emt 0:00:30]} 44. Kg2 {[%emt 0:00:30]} Re4 {[%emt 0:00:30]} 45. h3 {[%emt 0:00:30]} g4 {[%emt 0:00:30]} 46. Rf2 {[%emt 0:00:30]} gxh3+ {[%emt 0:00:00]} 47. Kxh3 {[%emt 0:00:00]} Rg4 {[%emt 0:00:00]} 48. Ref1 {[%emt 0:01:00]} Rg3+ {[%emt 0:01:30]} 49. Kh4 {[%emt 0:00:00]} Re4+ {[%emt 0:00:00]} 50. Rf4 {[%emt 0:00:00]} Bxf4 {[%emt 0:00:00]} 51. exf4 {[%emt 0:00:00]} Rg4+ {[%emt 0:00:00]} 52. Kh3 {[%emt 0:00:00]} Kf5 {[%emt 0:02:00]} 53. a4 {[%emt 0:00:00]} bxa4 {[%emt 0:00:00]} 54. Ra1 {[%emt 0:00:00]} Rxd4 {[%emt 0:00:00]} 55. Bc3 {[%emt 0:00:00]} Rd3+ {[%emt 0:00:00]} 56. Kh2 {[%emt 0:04:00]} d4 {[%emt 0:00:00]} 57. Be1 {[%emt 0:00:00]} Re3 {[%emt 0:02:30]} 58. Bb4 {[%emt 0:01:00]} Re2+ {[%emt 0:00:30]} 59. Kh3 {[%emt 0:00:00]} Rxb2 {[%emt 0:00:00]} 60. Rxa4 {[%emt 0:00:00]} Rb3+ {[%emt 0:00:00]} 61. Kh2 {[%emt 0:00:00]} Rxf4 {[%emt 0:01:30]} 62. Bd6 {[%emt 0:00:00]} Rf2+ {[%emt 0:00:30]} 63. Kg1 {[%emt 0:00:00]} Rc2 {[%emt 0:00:30]} 64. Ra1 {[%emt 0:00:00]} d3 {[%emt 0:00:00]} 65. Rf1+ {[%emt 0:00:00]} Ke6 {[%emt 0:01:00]} 66. Bf4 {[%emt 0:00:00]} d2 {[%emt 0:00:00]} 67. Bxd2 {[%emt 0:00:00]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "1.3"]
[White "Thybo, Jesper Sondergaard"]
[Black "Lohia, Sohum"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2568"]
[BlackElo "1985"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:19]} Bb4+ {[%emt 0:00:04]} 4. Bd2 {[%emt 0:00:12]} Be7 {[%emt 0:00:12]} 5. Bg2 {[%emt 0:00:55]} d5 {[%emt 0:00:20]} 6. Nf3 {[%emt 0:00:20]} O-O {[%emt 0:00:13]} 7. O-O {[%emt 0:00:17]} Nbd7 {[%emt 0:00:18]} 8. b4 {[%emt 0:00:54]} dxc4 {[%emt 0:05:51]} 9. Qc2 {[%emt 0:02:03]} c3 {[%emt 0:13:24]} 10. Bxc3 {[%emt 0:07:09]} Nd5 {[%emt 0:07:17]} 11. a3 {[%emt 0:00:42]} b6 {[%emt 0:01:23]} 12. e4 {[%emt 0:03:14]} Nxc3 {[%emt 0:00:55]} 13. Nxc3 {[%emt 0:00:05]} Bb7 {[%emt 0:01:42]} 14. Rfd1 {[%emt 0:02:33]} Nf6 {[%emt 0:02:58]} 15. Ng5 {[%emt 0:08:37]} h6 {[%emt 0:02:54]} 16. e5 {[%emt 0:02:54]} hxg5 {[%emt 0:02:45]} 17. exf6 {[%emt 0:00:35]} Bxg2 {[%emt 0:02:44]} 18. fxe7 {[%emt 0:00:14]} Qxe7 {[%emt 0:00:18]} 19. Kxg2 {[%emt 0:00:05]} c5 {[%emt 0:00:20]} 20. bxc5 {[%emt 0:02:15]} bxc5 {[%emt 0:00:10]} 21. d5 {[%emt 0:00:06]} Rfd8 {[%emt 0:00:42]} 22. Qe4 {[%emt 0:02:08]} Qf6 {[%emt 0:00:36]} 23. dxe6 {[%emt 0:04:03]} Qxc3 {[%emt 0:01:07]} 24. e7 {[%emt 0:00:09]} Re8 {[%emt 0:01:04]} 25. Qxa8 {[%emt 0:00:11]} Rxa8 {[%emt 0:00:12]} 26. Rd8+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:29]} 27. Rxa8 {[%emt 0:00:05]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "1.4"]
[White "Radosavljevic, Vukasin"]
[Black "Sturt, Raven"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1979"]
[BlackElo "2490"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Bc4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:42]} 3. d4 {[%emt 0:04:19]} exd4 {[%emt 0:06:18]} 4. Nf3 {[%emt 0:00:35]} Nxe4 {[%emt 0:11:00]} 5. Qxd4 {[%emt 0:00:49]} Nf6 {[%emt 0:01:43]} 6. Nc3 {[%emt 0:01:14]} Nc6 {[%emt 0:03:33]} 7. Qh4 {[%emt 0:00:16]} Bb4 {[%emt 1:10:14]} 8. Bd2 {[%emt 0:04:37]} Qe7+ {[%emt 0:00:00]} 9. Kf1 {[%emt 0:03:13]} d5 {[%emt 0:00:00]} 10. Bxd5 {[%emt 0:20:45]} Nxd5 {[%emt 0:00:00]} 11. Nxd5 {[%emt 0:05:44]} Qxh4 {[%emt 0:00:00]} 12. Nxh4 {[%emt 0:00:08]} Bxd2 {[%emt 0:00:00]} 13. Nxc7+ {[%emt 0:00:32]} Ke7 {[%emt 0:00:00]} 14. Nxa8 {[%emt 0:01:45]} Bf4 {[%emt 0:00:00]} 15. Re1+ {[%emt 0:06:11]} Kf6 {[%emt 0:00:00]} 16. Re4 {[%emt 0:02:14]} Bd6 {[%emt 0:00:00]} 17. g4 {[%emt 0:05:53]} Be6 {[%emt 0:00:00]} 18. c4 {[%emt 0:10:29]} Rxa8 {[%emt 0:00:00]} 19. Rg1 {[%emt 0:04:10]} g5 {[%emt 0:00:00]} 20. Nf3 {[%emt 0:00:09]} Ne5 {[%emt 0:00:00]} 21. Nxe5 {[%emt 0:05:14]} Bxe5 {[%emt 0:00:00]} 22. b3 {[%emt 0:00:10]} Bxh2 {[%emt 0:00:00]} 23. Rh1 {[%emt 0:00:37]} Bf4 {[%emt 0:00:00]} 24. f3 {[%emt 0:01:39]} Kg6 {[%emt 0:00:00]} 25. Ke2 {[%emt 0:00:45]} a5 {[%emt 0:00:00]} 26. Rd1 {[%emt 0:00:49]} a4 {[%emt 0:00:00]} 27. b4 {[%emt 0:00:52]} Rc8 {[%emt 0:00:00]} 28. Rdd4 {[%emt 0:02:34]} b5 {[%emt 0:00:00]} 29. c5 {[%emt 0:00:22]} Bxa2 {[%emt 0:00:00]} 30. Re7 {[%emt 0:02:24]} Bc4+ {[%emt 0:11:30]} 31. Kd1 {[%emt 0:00:10]} a3 {[%emt 0:00:00]} 32. Kc2 {[%emt 0:00:17]} Ra8 {[%emt 0:00:00]} 33. Kb1 {[%emt 0:00:21]} a2+ {[%emt 0:00:00]} 34. Ka1 {[%emt 0:00:05]} Bc1 {[%emt 0:00:00]} 35. Rd1 {[%emt 0:01:59]} Ba3 {[%emt 0:00:00]} 36. c6 {[%emt 0:01:02]} Bxb4 {[%emt 0:00:00]} 37. Re3 {[%emt 0:00:09]} Bf8 {[%emt 0:00:00]} 38. Rc3 {[%emt 0:00:24]} Bg7 {[%emt 0:00:00]} 39. Rd6+ {[%emt 0:00:06]} Be6 {[%emt 0:00:00]} 40. f4 {[%emt 0:00:22]} Bxc3# {[%emt 0:00:00]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "1.5"]
[White "Kazakouski, Valery"]
[Black "Askovic, Jovica"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2476"]
[BlackElo "1976"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:00]} O-O {[%emt 0:00:24]} 5. Bg2 {[%emt 0:00:00]} d5 {[%emt 0:00:10]} 6. cxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:11]} 7. O-O {[%emt 0:00:22]} Nc6 {[%emt 0:04:54]} 8. Nc3 {[%emt 0:02:15]} Nxc3 {[%emt 0:02:09]} 9. bxc3 {[%emt 1:31:53]} e5 {[%emt 0:02:43]} 10. Ba3 {[%emt 0:00:00]} Re8 {[%emt 0:00:40]} 11. e3 {[%emt 0:00:00]} Be6 {[%emt 0:07:06]} 12. Nd2 {[%emt 0:00:00]} Qd7 {[%emt 0:01:57]} 13. Nb3 {[%emt 0:00:00]} Bxb3 {[%emt 0:04:47]} 14. Qxb3 {[%emt 0:00:00]} Rab8 {[%emt 0:02:12]} 15. Rfd1 {[%emt 0:00:00]} exd4 {[%emt 0:00:40]} 16. cxd4 {[%emt 0:00:00]} Na5 {[%emt 0:01:13]} 17. Qc3 {[%emt 0:00:00]} Nc6 {[%emt 0:05:03]} 18. Rdc1 {[%emt 0:00:00]} Nxd4 {[%emt 0:02:38]} 19. exd4 {[%emt 0:00:00]} Bxd4 {[%emt 0:00:15]} 20. Qd2 {[%emt 0:00:00]} Rbd8 {[%emt 0:06:08]} 21. Bb2 {[%emt 0:00:00]} Qa4 {[%emt 0:01:44]} 22. Bxd4 {[%emt 0:00:00]} Rxd4 {[%emt 0:00:09]} 23. Qb2 {[%emt 0:00:00]} Rb4 {[%emt 0:01:45]} 24. Qf6 {[%emt 0:00:00]} c6 {[%emt 0:01:23]} 25. Re1 {[%emt 0:00:00]} Rf8 {[%emt 0:01:38]} 26. Rad1 {[%emt 0:00:00]} Qa5 {[%emt 0:02:52]} 27. h4 {[%emt 0:00:00]} Qxa2 {[%emt 0:01:13]} 28. Rd8 {[%emt 0:00:00]} Qb2 {[%emt 0:01:21]} 29. Rxf8+ {[%emt 0:00:00]} Kxf8 {[%emt 0:01:03]} 30. Qd6+ {[%emt 0:00:00]} Kg7 {[%emt 0:01:13]} 31. Re8 {[%emt 0:00:00]} Qd4 {[%emt 0:05:43]} 32. Qf8+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:10]} 33. Qh8+ {[%emt 0:00:00]} Kf5 {[%emt 0:00:24]} 34. Bh3+ {[%emt 0:00:00]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "1.6"]
[White "Djordjevic, Nevena"]
[Black "Draskovic, Luka"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1976"]
[BlackElo "2472"]
[Annotator "ChessBase"]
[PlyCount "50"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:33]} Nf6 {[%emt 0:00:09]} 3. c4 {[%emt 0:00:56]} g6 {[%emt 0:00:22]} 4. Nc3 {[%emt 0:00:43]} Bf5 {[%emt 0:01:01]} 5. Bf4 {[%emt 0:10:14]} Bg7 {[%emt 0:01:42]} 6. h3 {[%emt 0:01:26]} Ne4 {[%emt 0:07:57]} 7. Qb3 {[%emt 0:11:25]} Nxc3 {[%emt 0:03:04]} 8. Qxc3 {[%emt 0:06:37]} O-O {[%emt 0:07:25]} 9. e3 {[%emt 0:00:31]} Nc6 {[%emt 0:08:20]} 10. Be2 {[%emt 0:04:16]} e5 {[%emt 0:01:57]} 11. dxe5 {[%emt 0:10:13]} dxe5 {[%emt 0:00:37]} 12. Bg5 {[%emt 0:06:58]} e4 {[%emt 0:01:40]} 13. Qxg7+ {[%emt 0:13:55]} Kxg7 {[%emt 0:00:06]} 14. Bxd8 {[%emt 0:00:04]} exf3 {[%emt 0:00:19]} 15. Bxc7 {[%emt 0:00:53]} fxe2 {[%emt 0:01:27]} 16. Kxe2 {[%emt 0:01:01]} Rac8 {[%emt 0:03:19]} 17. Bd6 {[%emt 0:01:00]} Rfd8 {[%emt 0:05:20]} 18. Rhd1 {[%emt 0:01:42]} f6 {[%emt 0:02:20]} 19. f3 {[%emt 0:02:22]} Ne5 {[%emt 0:02:23]} 20. c5 {[%emt 0:01:04]} Nc4 {[%emt 0:02:20]} 21. e4 {[%emt 0:00:57]} Be6 {[%emt 0:01:35]} 22. f4 {[%emt 0:04:21]} Nxd6 {[%emt 0:01:02]} 23. cxd6 {[%emt 0:00:11]} Rc6 {[%emt 0:01:08]} 24. e5 {[%emt 0:00:18]} fxe5 {[%emt 0:00:27]} 25. fxe5 {[%emt 0:00:05]} Rc5 {[%emt 0:00:05]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "1.7"]
[White "Tadic, Stefan"]
[Black "Mamedov, Edgar"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2416"]
[BlackElo "1973"]
[Annotator "ChessBase"]
[PlyCount "52"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:03]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:08]} 3. e5 {[%emt 0:00:05]} c5 {[%emt 0:00:11]} 4. c3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 5. Nf3 {[%emt 0:00:06]} Qb6 {[%emt 0:00:25]} 6. Bd3 {[%emt 0:00:34]} Bd7 {[%emt 0:00:21]} 7. O-O {[%emt 0:00:10]} Rc8 {[%emt 0:03:25]} 8. dxc5 {[%emt 0:07:35]} Bxc5 {[%emt 0:00:34]} 9. b4 {[%emt 0:00:07]} Be7 {[%emt 0:01:34]} 10. Re1 {[%emt 0:05:38]} a6 {[%emt 0:03:47]} 11. a3 {[%emt 0:01:27]} f6 {[%emt 0:04:17]} 12. exf6 {[%emt 0:10:54]} Nxf6 {[%emt 0:00:17]} 13. Nbd2 {[%emt 0:01:46]} O-O {[%emt 0:00:26]} 14. c4 {[%emt 0:00:33]} Ng4 {[%emt 0:07:24]} 15. c5 {[%emt 0:05:11]} Qc7 {[%emt 0:00:17]} 16. Bb2 {[%emt 0:07:14]} Nxf2 {[%emt 0:11:06]} 17. Kxf2 {[%emt 0:16:43]} Qxh2 {[%emt 0:00:16]} 18. Rg1 {[%emt 0:03:51]} e5 {[%emt 0:10:26]} 19. Qb3 {[%emt 0:16:33]} Be6 {[%emt 0:01:47]} 20. Ke2 {[%emt 0:00:46]} Qf4 {[%emt 0:04:32]} 21. Bc2 {[%emt 0:01:39]} Qg4 {[%emt 0:01:36]} 22. Nf1 {[%emt 0:02:19]} e4 {[%emt 0:03:27]} 23. Ne3 {[%emt 0:00:41]} exf3+ {[%emt 0:00:54]} 24. Kd2 {[%emt 0:03:05]} Qh4 {[%emt 0:03:09]} 25. gxf3 {[%emt 0:04:28]} Qf2+ {[%emt 0:00:12]} 26. Kd3 {[%emt 0:00:13]} Rxf3 {[%emt 0:01:53]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "1.8"]
[White "Lalic, Mile"]
[Black "Todorovic, Goran M"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1959"]
[BlackElo "2406"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:00]} g6 {[%emt 0:00:11]} 4. Bg2 {[%emt 0:00:01]} Bg7 {[%emt 0:00:09]} 5. Nge2 {[%emt 0:00:22]} e6 {[%emt 0:01:02]} 6. O-O {[%emt 0:00:18]} Nge7 {[%emt 0:00:38]} 7. d3 {[%emt 0:01:49]} d6 {[%emt 0:04:06]} 8. f4 {[%emt 0:07:04]} a6 {[%emt 0:02:09]} 9. a4 {[%emt 0:05:48]} O-O {[%emt 0:02:49]} 10. g4 {[%emt 0:02:12]} f5 {[%emt 0:02:05]} 11. g5 {[%emt 0:02:04]} Rb8 {[%emt 0:01:39]} 12. Ng3 {[%emt 0:00:29]} b5 {[%emt 0:08:54]} 13. exf5 {[%emt 0:01:13]} exf5 {[%emt 0:00:47]} 14. axb5 {[%emt 0:00:33]} axb5 {[%emt 0:00:06]} 15. Nd5 {[%emt 0:03:11]} Kh8 {[%emt 0:03:21]} 16. Nxe7 {[%emt 0:03:58]} Nxe7 {[%emt 0:00:07]} 17. Ra7 {[%emt 1:09:28]} d5 {[%emt 0:08:27]} 18. Be3 {[%emt 0:00:00]} Qd6 {[%emt 0:08:59]} 19. c3 {[%emt 0:00:00]} Nc6 {[%emt 0:06:00]} 20. Ra1 {[%emt 0:00:00]} Re8 {[%emt 0:02:47]} 21. Re1 {[%emt 0:00:00]} Bd7 {[%emt 0:00:41]} 22. Qf3 {[%emt 0:00:00]} d4 {[%emt 0:01:58]} 23. Bd2 {[%emt 0:00:00]} dxc3 {[%emt 0:00:19]} 24. Bxc3 {[%emt 0:00:00]} Nd4 {[%emt 0:01:00]} 25. Qd5 {[%emt 0:00:00]} Qxd5 {[%emt 0:03:53]} 26. Bxd5 {[%emt 0:00:00]} b4 {[%emt 0:02:09]} 27. Bd2 {[%emt 0:00:00]} Bb5 {[%emt 0:03:42]} 28. Kf2 {[%emt 0:00:00]} Red8 {[%emt 0:04:37]} 29. Bf7 {[%emt 0:02:29]} Nc2 {[%emt 0:00:53]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "1.9"]
[White "Kaasen, Tor Fredrik"]
[Black "Mrdak, Milomir"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2397"]
[BlackElo "1957"]
[Annotator "ChessBase"]
[PlyCount "77"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:54]} Nd7 {[%emt 0:08:54]} 3. Nc3 {[%emt 0:01:16]} e5 {[%emt 0:00:43]} 4. Nf3 {[%emt 0:00:49]} c6 {[%emt 0:00:21]} 5. a4 {[%emt 0:01:25]} Be7 {[%emt 0:00:22]} 6. Be2 {[%emt 0:04:13]} Ngf6 {[%emt 0:00:21]} 7. O-O {[%emt 0:01:14]} O-O {[%emt 0:00:27]} 8. Re1 {[%emt 0:01:25]} Qc7 {[%emt 0:01:45]} 9. a5 {[%emt 0:03:18]} Re8 {[%emt 0:03:44]} 10. d5 {[%emt 0:02:56]} a6 {[%emt 0:02:20]} 11. Be3 {[%emt 0:01:53]} c5 {[%emt 0:02:06]} 12. Nd2 {[%emt 0:01:39]} g6 {[%emt 0:07:52]} 13. Nc4 {[%emt 0:01:26]} h5 {[%emt 0:00:55]} 14. f3 {[%emt 0:03:09]} Nh7 {[%emt 0:07:20]} 15. Qd2 {[%emt 0:01:42]} g5 {[%emt 0:05:26]} 16. Na4 {[%emt 0:02:06]} Ndf8 {[%emt 0:00:31]} 17. Nab6 {[%emt 0:01:09]} Rb8 {[%emt 0:00:18]} 18. c3 {[%emt 0:01:40]} Ng6 {[%emt 0:02:19]} 19. b4 {[%emt 0:01:39]} cxb4 {[%emt 0:00:28]} 20. cxb4 {[%emt 0:00:28]} Nf4 {[%emt 0:00:43]} 21. Bf1 {[%emt 0:00:52]} Bd7 {[%emt 0:00:54]} 22. Rec1 {[%emt 0:02:29]} Qd8 {[%emt 0:00:24]} 23. Nxd7 {[%emt 0:00:47]} Qxd7 {[%emt 0:00:07]} 24. Nb6 {[%emt 0:00:18]} Qd8 {[%emt 0:00:22]} 25. b5 {[%emt 0:00:12]} g4 {[%emt 0:06:42]} 26. fxg4 {[%emt 0:01:51]} hxg4 {[%emt 0:01:08]} 27. bxa6 {[%emt 0:01:21]} bxa6 {[%emt 0:00:19]} 28. Bxa6 {[%emt 0:01:04]} Ng5 {[%emt 0:00:49]} 29. Qc2 {[%emt 0:01:38]} Kg7 {[%emt 0:03:42]} 30. Bc8 {[%emt 0:03:31]} g3 {[%emt 0:05:15]} 31. hxg3 {[%emt 0:02:19]} Nh5 {[%emt 0:00:51]} 32. Ra3 {[%emt 0:05:21]} Rh8 {[%emt 0:04:52]} 33. Bd2 {[%emt 0:08:16]} Rxb6 {[%emt 0:02:18]} 34. axb6 {[%emt 0:03:12]} Qxb6+ {[%emt 0:00:18]} 35. Be3 {[%emt 0:00:06]} Qb4 {[%emt 0:00:19]} 36. Ra4 {[%emt 0:01:26]} Qb5 {[%emt 0:01:36]} 37. Ba6 {[%emt 0:02:24]} Qd7 {[%emt 0:00:42]} 38. Bf2 {[%emt 0:00:25]} Rc8 {[%emt 0:03:31]} 39. Bxc8 {[%emt 0:00:25]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "1.10"]
[White "Sahin, Hayrun Nisa"]
[Black "Pastar, Slaven"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "1948"]
[BlackElo "2374"]
[Annotator "ChessBase"]
[PlyCount "102"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:04]} b6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:50]} Bb7 {[%emt 0:00:00]} 3. Bd3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:00]} 4. Nd2 {[%emt 0:01:36]} e6 {[%emt 0:00:22]} 5. Ngf3 {[%emt 0:00:20]} d5 {[%emt 0:00:31]} 6. exd5 {[%emt 0:02:09]} Qxd5 {[%emt 0:01:23]} 7. O-O {[%emt 0:02:49]} Nc6 {[%emt 0:04:18]} 8. c3 {[%emt 0:00:50]} g5 {[%emt 0:03:17]} 9. Re1 {[%emt 0:03:28]} g4 {[%emt 0:05:00]} 10. Bc4 {[%emt 0:03:10]} Qh5 {[%emt 0:02:30]} 11. Ne5 {[%emt 0:01:41]} Nxe5 {[%emt 0:09:05]} 12. Rxe5 {[%emt 0:07:08]} Qg6 {[%emt 0:01:00]} 13. Nf1 {[%emt 1:12:16]} Bd6 {[%emt 0:03:42]} 14. Re1 {[%emt 0:00:30]} h5 {[%emt 0:06:15]} 15. Qd3 {[%emt 0:00:00]} Be4 {[%emt 0:07:23]} 16. Qe3 {[%emt 0:00:00]} O-O-O {[%emt 0:02:44]} 17. Qg5 {[%emt 0:00:00]} Rdg8 {[%emt 0:01:21]} 18. Qxg6 {[%emt 0:00:00]} Rxg6 {[%emt 0:00:08]} 19. Ng3 {[%emt 0:00:00]} Bd5 {[%emt 0:05:51]} 20. Bd3 {[%emt 0:00:00]} h4 {[%emt 0:06:01]} 21. Ne4 {[%emt 0:00:00]} Nxe4 {[%emt 0:02:32]} 22. Bxe4 {[%emt 0:00:00]} f5 {[%emt 0:05:30]} 23. Bxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:06]} 24. g3 {[%emt 0:00:00]} Rg7 {[%emt 0:02:19]} 25. Bf4 {[%emt 0:01:30]} hxg3 {[%emt 0:06:13]} 26. fxg3 {[%emt 0:03:01]} Bxf4 {[%emt 0:00:46]} 27. gxf4 {[%emt 0:00:01]} g3 {[%emt 0:06:14]} 28. Re2 {[%emt 0:01:51]} Rgh7 {[%emt 0:02:49]} 29. Rae1 {[%emt 0:00:33]} Rxh2 {[%emt 0:01:16]} 30. Re5 {[%emt 0:00:20]} Rxb2 {[%emt 0:00:27]} 31. Re8+ {[%emt 0:00:13]} Rxe8 {[%emt 0:00:11]} 32. Rxe8+ {[%emt 0:00:01]} Kd7 {[%emt 0:03:39]} 33. Re5 {[%emt 0:00:01]} Rxa2 {[%emt 0:01:48]} 34. Rxd5+ {[%emt 0:01:32]} Ke6 {[%emt 0:01:33]} 35. Re5+ {[%emt 0:00:01]} Kf6 {[%emt 0:00:12]} 36. d5 {[%emt 0:00:01]} Kg6 {[%emt 0:03:25]} 37. Re3 {[%emt 0:00:03]} g2 {[%emt 0:00:17]} 38. Re7 {[%emt 0:00:23]} Kh5 {[%emt 0:01:06]} 39. Rxc7 {[%emt 0:00:57]} Kg4 {[%emt 0:00:27]} 40. Rg7+ {[%emt 0:00:17]} Kf3 {[%emt 0:02:20]} 41. Kh2 {[%emt 0:00:02]} Kxf4 {[%emt 0:01:49]} 42. d6 {[%emt 0:00:08]} Rd2 {[%emt 0:00:47]} 43. Rxa7 {[%emt 0:00:49]} Rxd6 {[%emt 0:00:51]} 44. Kxg2 {[%emt 0:00:10]} Rd2+ {[%emt 0:00:13]} 45. Kf1 {[%emt 0:00:54]} Kf3 {[%emt 0:00:31]} 46. Ke1 {[%emt 0:00:07]} Rb2 {[%emt 0:00:15]} 47. c4 {[%emt 0:00:14]} f4 {[%emt 0:01:09]} 48. Rb7 {[%emt 0:01:53]} Ke3 {[%emt 0:03:38]} 49. Re7+ {[%emt 0:00:10]} Kd3 {[%emt 0:00:17]} 50. Rf7 {[%emt 0:00:13]} Rb4 {[%emt 0:00:36]} 51. Rxf4 {[%emt 0:00:32]} Ke3 {[%emt 0:00:32]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "2.1"]
[White "Jovanovic, Sasa T"]
[Black "Martirosyan, Haik M."]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2155"]
[BlackElo "2620"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,66,69,-20,0,0,11,0,-7,-16,-9,-49,-33,-44,0,-56,0,-54,-37,-85,-79,-144,-147,-129,-113,-117,-112,-150,-141,-224,-208,-267,-267,-279,-275,-300,-316,-328,-307,-377,-290,-282,431,-276,-186,-314,-325,-343,-314,-332,-319,-318,-310]} 1. d4 {Malakoff/Primel,D} Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 d5 5. Bg2 O-O 6. Nf3 dxc4 7. O-O Nbd7 8. Qc2 Nb8 $5 {[%mdl 4] An interesting side line.} 9. Qd1 (9. Rd1 $14) 9... Nbd7 {E20: Nimzo-Indian: 4 g3 and 4 f3.} 10. Qc2 c6 11. e4 e5 {The position is equal.} 12. Rd1 Qe7 {[#]} 13. h3 $146 ({Predecessor:} 13. Ne2 exd4 14. Nexd4 Nb6 15. e5 Nfd5 16. Ng5 g6 17. Qe4 f6 18. exf6 Qxe4 19. Nxe4 Bg4 20. f3 Bf5 21. a3 {0-1 (31) Kassis,A (2172)-Salvador,R (2445) Malakoff 2009 EXT 2010 [Malakoff/Primel,D]}) 13... exd4 14. Rxd4 Bc5 15. Rd1 (15. Rxc4 $11 Re8 16. Na4) 15... b5 (15... h6 $15) 16. Kh2 (16. b3 $1 $11) 16... Re8 17. Re1 {next e5 is good for White.} Ne5 $36 {[%mdl 2048] Black has strong initiative.} 18. Be3 ({Better is} 18. Nxe5 Qxe5 19. Qe2) 18... Nxf3+ $17 19. Bxf3 Bxe3 20. Rxe3 Qe5 21. Qe2 h5 22. Bg2 {[#]} (22. Nd5 $17) 22... h4 $1 $19 23. Kh1 hxg3 24. fxg3 Be6 25. a3 Rad8 26. Re1 Nh5 27. Qf3 Rd7 28. R1e2 Rd2 $4 {[%mdl 8192] [#]} 29. Kh2 $4 {[%mdl 8192]} (29. Rxd2 $18 {is the narrow road to win.} Bc8 30. Ne2) 29... Red8 30. Rxd2 (30. Nd5 {is the only way for White.} Rxe2 31. Ne7+ Kh8 32. Qxe2) 30... Rxd2 {Black has a decisive advantage.} 31. Re2 Rd8 32. Re3 g6 33. Qf2 a5 {Weighted Error Value: White=0.64/Black=0.46} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "2.2"]
[White "Sargsyan, Shant"]
[Black "Mitev, Valentin"]
[Result "1-0"]
[ECO "B61"]
[WhiteElo "2598"]
[BlackElo "2166"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:49]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:15]} d6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:24]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:12]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 1:30:50]} Nc6 {[%emt 0:00:32]} 6. Bg5 {[%emt 0:00:00]} Bd7 {[%emt 0:00:04]} 7. Qd2 {[%emt 0:00:00]} Rc8 {[%emt 0:00:15]} 8. f3 {[%emt 0:01:30]} Nxd4 {[%emt 0:00:43]} 9. Qxd4 {[%emt 0:00:00]} Qa5 {[%emt 0:00:04]} 10. h4 {[%emt 0:01:00]} h6 {[%emt 0:04:23]} 11. Be3 {[%emt 0:00:00]} a6 {[%emt 0:02:22]} 12. O-O-O {[%emt 0:00:00]} e5 {[%emt 0:04:43]} 13. Qd2 {[%emt 0:00:00]} Be6 {[%emt 0:01:33]} 14. Kb1 {[%emt 0:00:00]} h5 {[%emt 1:21:57]} 15. Bg5 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 16. a3 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 17. g3 {[%emt 0:00:00]} Rb8 {[%emt 0:01:30]} 18. Bxf6 {[%emt 0:00:00]} gxf6 {[%emt 0:00:00]} 19. f4 {[%emt 0:00:00]} Rg8 {[%emt 0:01:00]} 20. Qe1 {[%emt 0:00:00]} Bd8 {[%emt 0:00:00]} 21. f5 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 22. Be2 {[%emt 0:00:00]} Bc6 {[%emt 0:00:00]} 23. Rxd6 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 24. Bxh5 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 25. Re6 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 26. Nd5 {[%emt 0:00:00]} Bxd5 {[%emt 0:00:00]} 27. exd5 {[%emt 0:00:00]} Qxc2+ {[%emt 0:00:00]} 28. Ka1 {[%emt 0:00:00]} Qxf5 {[%emt 0:00:00]} 29. g4 {[%emt 0:00:00]} Rxg4 {[%emt 0:00:00]} 30. Bxg4 Qxg4 {[%emt 0:00:00]} 31. Rg1 {[%emt 0:00:00]} Qc4 {[%emt 0:00:00]} 32. Rg8+ {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 33. Rxc8 {[%emt 0:00:00]} Qxc8 {[%emt 0:00:00]} 34. Rc6 {[%emt 0:00:00]} Qb7 {[%emt 0:00:00]} 35. Qc3 {[%emt 0:03:52]} Bd6 {[%emt 0:00:00]} 36. h5 {[%emt 0:00:26]} b4 {[%emt 0:00:00]} 37. axb4 {[%emt 0:00:26]} Qxb4 {[%emt 0:00:00]} 38. Rxd6+ {[%emt 0:00:21]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "2.3"]
[White "Kanov, Nikola"]
[Black "Thybo, Jesper Sondergaard"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2140"]
[BlackElo "2568"]
[Annotator "TA"]
[PlyCount "177"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,177,21,43,35,39,29,29,29,29,28,22,21,21,30,27,26,30,21,20,21,22,22,29,8,22,24,16,9,27,21,35,34,29,35,34,36,39,36,38,0,31,19,16,16,39,39,27,13,102,99,109,90,164,141,118,123,116,116,118,37,46,30,43,40,81,86,172,164,302,278,292,291,357,203,202,125,264,99,189,23,42,0,109,139,254,262,262,159,152,146,218,219,203,204,206,205,468,478,547,348,359,206,312,189,214,205,212,210,203,211,220,216,213,187,265,226,303,283,467,369,467,463,502,495,474,456,475,447,508,501,722,750,830,772,689,419,492,521,533,527,705,650,774,768,1073,1064,1047,1042,1351,1508,1289,1075,706,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. a4 d6 6. Nc3 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} g6 7. a5 a6 8. h3 {White has an edge.} Bg7 9. O-O O-O 10. Re1 Be6 {[#]} 11. Bxe6 $146 ({Predecessor:} 11. Nd5 Bxd5 12. exd5 Ne7 13. d4 exd4 14. Nxd4 Qd7 15. Qf3 Nh7 16. Qd3 Rfe8 17. Bd2 {½-½ (85) Martian,D (2236)-Sriram,J (2400) Arad 2015}) 11... fxe6 12. Ne2 Nh5 13. Ng3 Nf4 14. Nf1 Qd7 15. c3 Rae8 16. Bxf4 Rxf4 17. N1h2 Ref8 18. b4 Qf7 19. Qb3 g5 20. b5 axb5 21. Qxb5 Nd8 $1 22. Re3 Qg6 23. Ra2 h5 24. g3 R4f6 (24... R4f7 $5 {[%cal Rg5g4]}) 25. Qb1 Bh6 26. g4 Rf4 27. Qd1 Bg7 28. Ne1 hxg4 (28... Qf7 $1 $11 {keeps the balance.}) 29. Nxg4 $16 d5 30. Ng2 Nf7 (30... R4f7 $16) 31. exd5 exd5 32. Qb3 (32. Nxf4 $6 gxf4 33. Re1 Ng5 $11) 32... Qc6 33. Rg3 $1 Kh8 34. N4e3 (34. Nxf4 $16 gxf4 35. Rg2) 34... d4 $14 35. Nd5 {[%cal Be3d5,Bd5c3,Bc3e4][%mdl 32]} (35. Nxf4 $2 exf4 36. Rg2 dxe3 $19) 35... dxc3 36. Nxc3 {Hoping for Ne4.} Rd4 37. Ne4 Qd5 (37... Nd6 $16) 38. Qc2 $18 Qd7 (38... Nd6 $142) 39. Qe2 Qe6 40. Rc2 c6 41. h4 (41. Rb2 $142) 41... g4 42. Ne3 (42. Qxg4 Qxg4 43. Rxg4 Rxd3 $14) 42... Ra4 {[#]} (42... Nh6 $16) 43. Nxg4 $2 ({Don't do} 43. Rxg4 $6 Nh6 $16) (43. Nc5 $1 $18 {[%cal Rc5e6]} Ra1+ 44. Kg2) 43... Rxa5 (43... Nd6 $16) 44. Ngf6 $2 Qf5 $11 45. Ng4 Bh6 (45... Qe6 $11) 46. Nxh6 $40 {[%mdl 128] White wants a kill.} Ra1+ {[#]} (46... Nxh6 $16 {was worth a try.} 47. Ra2 Rxa2 48. Qxa2 Rg8) 47. Kg2 $1 $18 ({Don't take} 47. Kh2 Nxh6 48. Kg2 Rg8 $16) 47... Nxh6 48. Rg5 Qf7 49. Rh5 Rg8+ (49... Qg7+ $16 {might work better.} 50. Ng3 Ra4) 50. Ng3 Qd5+ 51. Qe4 Qxe4+ 52. dxe4 Kg7 (52... Rg6 53. Rxe5 Rd1) 53. Rd2 Rf8 54. Rxe5 Kf6 55. Rc5 (55. Rg5 $142 Nf7 56. e5+ Ke6 57. Rg6+ Kxe5 58. f4+ Kxf4 59. Re2) 55... Ke6 (55... Nf7 $142 56. Rd7 Ne5 57. Rxb7 Ra2) 56. Rh5 Ng4 57. Rg5 Ne5 {White should prevent ...Nf3.} 58. Nf5 {White threatens Rd6+ and mate.} Rg1+ 59. Kxg1 {Threatening mate with Rd6+.} Nf3+ 60. Kg2 Nxd2 {[%mdl 4096] Endgame KRN-KRN} 61. Nd4+ Kd6 (61... Ke7 $142 62. f3 Rd8) 62. f3 Nc4 63. h5 Ne5 $2 (63... Rh8 {was necessary.} 64. h6 Ke7) 64. Kg3 c5 65. Nf5+ Ke6 66. f4 Nf7 67. Rg6+ Kd7 68. Rb6 Nd8 69. h6 Kc7 70. Rg6 c4 71. h7 {And now Rg8 would win.} Rh8 72. Rh6 c3 73. Nd4 Kd7 74. Kf3 Nf7 75. Rh2 Nd6 76. Ke3 b5 77. e5 Nc4+ 78. Kd3 Nb6 79. Nxb5 Nd5 80. f5 c2 81. Rxc2 $2 (81. Kxc2 $18 Ne3+ 82. Kd3 Nxf5 83. Ke4) 81... Nb4+ $11 {The position is equal.} 82. Kc3 Nxc2 83. Kxc2 Rxh7 {KR-KN} 84. Kd3 Rh4 85. Nd4 Rh1 86. f6 Re1 87. f7 Ke7 88. e6 Rf1 89. Ke4 {Blacks defense is rewarded with a draw.  Weighted Error Value: White=0.27/Black=0.31} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "2.4"]
[White "Sturt, Raven"]
[Black "Petrusic, Velimir"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2490"]
[BlackElo "2110"]
[Annotator "ChessBase"]
[PlyCount "109"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:15]} Nf6 {[%emt 0:02:05]} 3. d4 {[%emt 0:03:29]} d5 {[%emt 0:00:36]} 4. e5 {[%emt 0:04:47]} Nd7 {[%emt 0:00:03]} 5. Nxd5 {[%emt 0:00:54]} Ndb8 {[%emt 0:01:47]} 6. Nc3 {[%emt 0:22:00]} Qxd4 {[%emt 0:01:39]} 7. Be3 {[%emt 0:03:17]} Qxd1+ {[%emt 0:13:45]} 8. Rxd1 {[%emt 0:00:04]} e6 {[%emt 0:03:48]} 9. f4 {[%emt 0:04:13]} a6 {[%emt 0:08:06]} 10. g3 {[%emt 0:10:41]} b6 {[%emt 0:05:07]} 11. Bg2 {[%emt 0:03:55]} Bb7 {[%emt 0:00:03]} 12. Nge2 {[%emt 0:01:42]} Na5 {[%emt 0:02:54]} 13. Ne4 {[%emt 0:00:28]} Nd7 {[%emt 0:01:32]} 14. O-O {[%emt 0:05:38]} Be7 {[%emt 0:09:30]} 15. b3 {[%emt 0:01:20]} O-O-O {[%emt 0:02:14]} 16. c3 {[%emt 0:03:51]} g6 {[%emt 0:22:27]} 17. Kf2 {[%emt 0:00:51]} Nc5 {[%emt 0:07:56]} 18. Nxc5 {[%emt 0:00:29]} bxc5 {[%emt 0:00:13]} 19. c4 {[%emt 0:04:48]} Bxg2 {[%emt 0:01:56]} 20. Kxg2 {[%emt 0:00:02]} Nc6 {[%emt 0:05:56]} 21. Kf3 {[%emt 0:00:52]} Kb7 {[%emt 0:00:41]} 22. Ke4 {[%emt 0:01:15]} Nb4 {[%emt 0:03:43]} 23. Nc3 {[%emt 0:00:16]} Kc6 {[%emt 0:01:48]} 24. h3 {[%emt 0:00:20]} h5 {[%emt 0:00:14]} 25. Rxd8 {[%emt 0:04:53]} Rxd8 {[%emt 0:00:02]} 26. Rc1 {[%emt 0:00:05]} a5 {[%emt 0:00:53]} 27. a3 {[%emt 0:01:16]} Na6 {[%emt 0:00:34]} 28. Rd1 {[%emt 0:00:39]} Rxd1 {[%emt 0:00:02]} 29. Nxd1 {[%emt 0:00:03]} Nb8 {[%emt 0:00:39]} 30. Bd2 {[%emt 0:01:43]} Kb6 {[%emt 0:00:07]} 31. Nb2 {[%emt 0:00:58]} Nd7 {[%emt 0:00:28]} 32. Na4+ {[%emt 0:00:05]} Ka6 {[%emt 0:00:07]} 33. Be3 {[%emt 0:00:03]} Kb7 {[%emt 0:01:37]} 34. g4 {[%emt 0:00:06]} hxg4 {[%emt 0:00:37]} 35. hxg4 {[%emt 0:22:12]} Ka6 {[%emt 0:02:12]} 36. f5 {[%emt 0:00:00]} Kb7 {[%emt 0:02:39]} 37. f6 {[%emt 0:00:00]} Bf8 {[%emt 0:00:00]} 38. Bd2 {[%emt 0:00:00]} Ka6 {[%emt 0:00:00]} 39. Nc3 {[%emt 0:00:00]} Nb6 {[%emt 0:00:00]} 40. Kd3 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 41. Bf4 {[%emt 0:00:00]} Nb6 {[%emt 0:00:00]} 42. Ne4 {[%emt 0:00:00]} Nd7 {[%emt 0:02:02]} 43. Ke3 {[%emt 0:00:00]} a4 {[%emt 0:00:26]} 44. bxa4 {[%emt 0:00:00]} Nb6 {[%emt 0:00:20]} 45. Kd3 {[%emt 0:00:00]} Nxa4 {[%emt 0:00:16]} 46. Ng5 {[%emt 0:00:00]} Nb2+ {[%emt 0:00:53]} 47. Kc3 {[%emt 0:00:00]} Nd1+ {[%emt 0:00:09]} 48. Kb3 {[%emt 0:00:00]} Nf2 {[%emt 0:01:08]} 49. Nxf7 {[%emt 0:00:00]} Nxg4 {[%emt 0:00:17]} 50. Nd8 {[%emt 0:00:00]} g5 {[%emt 0:00:38]} 51. Bg3 {[%emt 0:00:00]} Ne3 {[%emt 0:00:40]} 52. Nxe6 {[%emt 0:00:00]} Nf5 {[%emt 0:00:01]} 53. Nxf8 {[%emt 0:00:00]} Nxg3 {[%emt 0:00:01]} 54. f7 {[%emt 0:00:00]} Nf5 {[%emt 0:00:17]} 55. Ne6 {[%emt 0:10:00]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "2.5"]
[White "Kocyigit, Buse Naz"]
[Black "Kazakouski, Valery"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2103"]
[BlackElo "2476"]
[Annotator "ChessBase"]
[PlyCount "128"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:04:07]} f5 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:21]} 3. c4 {[%emt 0:00:10]} d6 {[%emt 0:00:46]} 4. g3 {[%emt 0:00:57]} g6 {[%emt 0:00:14]} 5. Bg2 {[%emt 0:00:16]} Bg7 {[%emt 0:00:12]} 6. O-O {[%emt 0:00:08]} O-O {[%emt 0:00:17]} 7. Nc3 {[%emt 0:00:34]} c6 {[%emt 0:00:30]} 8. b3 {[%emt 0:00:31]} Na6 {[%emt 0:00:31]} 9. Bb2 {[%emt 0:00:15]} Qc7 {[%emt 0:00:21]} 10. Rc1 {[%emt 0:04:57]} e5 {[%emt 1:31:48]} 11. Nb5 {[%emt 0:16:41]} Qe7 {[%emt 0:00:00]} 12. dxe5 {[%emt 0:07:54]} dxe5 {[%emt 0:00:00]} 13. Ba3 {[%emt 0:15:55]} c5 {[%emt 0:00:00]} 14. Qd6 {[%emt 0:01:33]} Qxd6 {[%emt 0:00:00]} 15. Nxd6 {[%emt 0:01:55]} e4 {[%emt 0:00:00]} 16. Ng5 {[%emt 0:08:14]} Nb4 {[%emt 0:00:00]} 17. Bxb4 {[%emt 0:05:07]} cxb4 {[%emt 0:00:00]} 18. e3 {[%emt 0:02:22]} h6 {[%emt 0:00:00]} 19. Nxc8 {[%emt 0:01:17]} Raxc8 {[%emt 0:00:00]} 20. Ne6 {[%emt 0:00:11]} Rfe8 {[%emt 0:00:00]} 21. Nxg7 {[%emt 0:27:20]} Kxg7 {[%emt 0:05:30]} 22. Rfd1 {[%emt 0:00:00]} Red8 {[%emt 0:00:00]} 23. Rd4 {[%emt 0:01:00]} Kf7 {[%emt 0:01:00]} 24. Bf1 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 25. a3 {[%emt 0:00:00]} bxa3 {[%emt 0:00:00]} 26. Ra1 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 27. Rxa3 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 28. b4 {[%emt 0:00:00]} axb4 {[%emt 0:00:00]} 29. Rb3 {[%emt 0:00:00]} Ra8 {[%emt 0:00:00]} 30. Rxb4 {[%emt 0:00:00]} Rxd4 {[%emt 0:00:00]} 31. exd4 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 32. f3 {[%emt 0:00:00]} exf3 {[%emt 0:00:00]} 33. Rb3 {[%emt 0:00:00]} Ra1 {[%emt 0:00:00]} 34. Rxf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 35. Kg2 {[%emt 0:00:00]} Ne4 {[%emt 0:00:00]} 36. Bd3 {[%emt 0:01:24]} Ra2+ {[%emt 0:00:00]} 37. Kg1 {[%emt 0:00:18]} Ng5 {[%emt 0:00:00]} 38. Re3+ {[%emt 0:00:01]} Kf6 {[%emt 0:00:00]} 39. h4 {[%emt 0:00:02]} Ne6 {[%emt 0:00:00]} 40. d5 {[%emt 0:00:45]} Nc5 {[%emt 0:00:00]} 41. Kf1 {[%emt 0:02:41]} Ra3 {[%emt 0:00:00]} 42. Ke2 {[%emt 0:00:02]} Ra2+ {[%emt 0:00:00]} 43. Kd1 {[%emt 0:00:39]} Ra7 {[%emt 0:00:00]} 44. Bc2 {[%emt 0:00:30]} Ra1+ {[%emt 0:00:00]} 45. Kd2 {[%emt 0:00:16]} Rf1 {[%emt 0:00:00]} 46. Ke2 {[%emt 0:01:40]} Rg1 {[%emt 0:00:33]} 47. Kd2 {[%emt 0:01:15]} g5 {[%emt 0:03:18]} 48. hxg5+ hxg5 {[%emt 0:00:01]} 49. Re8 {[%emt 0:02:39]} Rg2+ {[%emt 0:02:47]} 50. Kd1 {[%emt 0:00:40]} Rxg3 {[%emt 0:01:58]} 51. Rf8+ {[%emt 0:00:02]} Ke5 {[%emt 0:01:40]} 52. Rxf5+ {[%emt 0:00:02]} Kd4 {[%emt 0:00:11]} 53. d6 {[%emt 0:00:20]} Kc3 {[%emt 0:01:39]} 54. Rxc5 {[%emt 0:01:36]} bxc5 {[%emt 0:00:28]} 55. d7 {[%emt 0:00:36]} Rg1+ {[%emt 0:00:12]} 56. Ke2 {[%emt 0:00:01]} Rg2+ {[%emt 0:00:12]} 57. Ke3 {[%emt 0:00:57]} Rd2 {[%emt 0:00:16]} 58. Bf5 {[%emt 0:00:02]} Rd6 {[%emt 0:02:28]} 59. Ke4 {[%emt 0:00:13]} Kxc4 {[%emt 0:01:09]} 60. Ke5 {[%emt 0:00:01]} Rd5+ {[%emt 0:01:38]} 61. Ke4 {[%emt 0:00:52]} Rd4+ {[%emt 0:00:00]} 62. Ke5 {[%emt 0:00:07]} Kb5 {[%emt 0:00:12]} 63. Ke6 {[%emt 0:01:14]} Kc6 {[%emt 0:00:17]} 64. Ke7 {[%emt 0:01:35]} Kc7 {[%emt 0:01:31]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "2.6"]
[White "Draskovic, Luka"]
[Black "Dimitrijevic, Dusan"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2472"]
[BlackElo "2092"]
[Annotator "ChessBase"]
[PlyCount "128"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} b6 {[%emt 0:02:08]} 2. Nc3 {[%emt 0:01:35]} Bb7 {[%emt 0:00:17]} 3. d4 {[%emt 0:02:34]} e6 {[%emt 0:00:14]} 4. a3 {[%emt 0:00:26]} Ne7 {[%emt 0:01:51]} 5. e4 {[%emt 0:03:53]} d6 {[%emt 0:01:16]} 6. Bg5 {[%emt 0:06:50]} Nd7 {[%emt 0:01:43]} 7. Be2 {[%emt 0:01:53]} h6 {[%emt 0:08:23]} 8. Be3 {[%emt 0:00:50]} g6 {[%emt 0:00:24]} 9. Nf3 {[%emt 0:04:15]} Bg7 {[%emt 0:00:14]} 10. Qd2 {[%emt 0:00:34]} f5 {[%emt 0:00:48]} 11. d5 {[%emt 0:06:41]} e5 {[%emt 0:05:57]} 12. g3 {[%emt 0:02:21]} Nc5 {[%emt 0:05:59]} 13. Rb1 {[%emt 0:11:13]} Nxe4 {[%emt 0:07:29]} 14. Nxe4 {[%emt 0:00:07]} fxe4 {[%emt 0:00:01]} 15. Nh4 {[%emt 0:00:59]} Bc8 {[%emt 0:03:29]} 16. Bd1 {[%emt 0:05:54]} Bh3 {[%emt 0:02:00]} 17. Ba4+ {[%emt 0:07:49]} Kf7 {[%emt 0:03:22]} 18. Qe2 {[%emt 0:15:20]} Rf8 {[%emt 0:05:03]} 19. Bc2 {[%emt 0:01:12]} Kg8 {[%emt 0:15:14]} 20. Bxe4 {[%emt 0:00:17]} g5 {[%emt 0:01:30]} 21. Ng2 {[%emt 0:03:08]} Nf5 {[%emt 0:02:53]} 22. O-O {[%emt 0:01:19]} Qd7 {[%emt 0:06:28]} 23. Rfe1 {[%emt 0:07:12]} Rf6 {[%emt 0:03:00]} 24. Rbd1 {[%emt 0:02:22]} Raf8 {[%emt 0:00:20]} 25. Rd2 {[%emt 0:00:20]} Qf7 {[%emt 0:00:30]} 26. f3 {[%emt 0:05:01]} Ne7 {[%emt 0:02:26]} 27. Bf2 {[%emt 0:02:39]} h5 {[%emt 0:01:51]} 28. Be3 {[%emt 0:00:42]} Bh6 {[%emt 0:00:24]} 29. Rdd1 {[%emt 0:01:54]} Nf5 {[%emt 0:03:10]} 30. Qd3 {[%emt 0:03:10]} Bxg2 {[%emt 0:01:14]} 31. Kxg2 {[%emt 0:00:02]} Nxe3+ {[%emt 0:00:07]} 32. Qxe3 {[%emt 0:01:27]} g4 {[%emt 0:00:02]} 33. Qd3 {[%emt 0:00:40]} gxf3+ {[%emt 0:00:05]} 34. Kf2 {[%emt 0:00:03]} h4 {[%emt 0:01:10]} 35. Rg1 {[%emt 0:00:29]} Kh8 {[%emt 0:00:03]} 36. Qf1 {[%emt 0:01:17]} Qh5 {[%emt 0:00:41]} 37. Qh3 {[%emt 0:00:49]} Qg5 {[%emt 0:09:22]} 38. Rd3 {[%emt 0:00:12]} Rg8 {[%emt 0:00:19]} 39. Qd7 {[%emt 0:00:39]} Qg7 {[%emt 0:01:27]} 40. Qxg7+ {[%emt 0:00:24]} Rxg7 {[%emt 0:00:12]} 41. Rxf3 {[%emt 0:00:17]} Rgf7 {[%emt 0:01:44]} 42. Rxf6 {[%emt 0:00:10]} Rxf6+ {[%emt 0:00:00]} 43. Ke2 {[%emt 0:00:09]} a5 {[%emt 0:01:05]} 44. a4 {[%emt 0:01:57]} hxg3 {[%emt 0:00:10]} 45. hxg3 {[%emt 0:00:25]} Kg7 {[%emt 0:00:11]} 46. Rh1 {[%emt 0:00:14]} Rf8 {[%emt 0:01:01]} 47. Rh4 {[%emt 0:00:14]} Rh8 {[%emt 0:00:32]} 48. Rg4+ {[%emt 0:00:47]} Kf7 {[%emt 0:02:17]} 49. Rh4 {[%emt 0:00:55]} Bg7 {[%emt 0:00:29]} 50. Rxh8 {[%emt 0:00:26]} Bxh8 {[%emt 0:00:01]} 51. Kf3 {[%emt 0:00:09]} Bg7 {[%emt 0:02:51]} 52. Kg4 {[%emt 0:00:06]} Bh6 {[%emt 0:01:26]} 53. Kf5 {[%emt 0:00:05]} Bc1 {[%emt 0:00:03]} 54. b3 {[%emt 0:01:53]} Be3 {[%emt 0:00:26]} 55. g4 {[%emt 0:00:17]} Bc5 {[%emt 0:00:19]} 56. g5 {[%emt 0:00:08]} Be3 {[%emt 0:00:07]} 57. g6+ {[%emt 0:00:36]} Kg7 {[%emt 0:00:03]} 58. Ke6 {[%emt 0:00:18]} Bd4 {[%emt 0:00:28]} 59. Kd7 {[%emt 0:00:06]} Bc5 {[%emt 0:00:15]} 60. Kxc7 {[%emt 0:00:06]} Kf6 {[%emt 0:00:06]} 61. Kd7 {[%emt 0:00:37]} Bb4 {[%emt 0:00:31]} 62. Ke8 {[%emt 0:00:25]} Kg7 {[%emt 0:00:05]} 63. Ke7 {[%emt 0:00:04]} Bc5 {[%emt 0:00:07]} 64. Ke6 {[%emt 0:00:05]} Bb4 {[%emt 0:00:12]} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "2.7"]
[White "Todorovic, Goran M"]
[Black "Poleksic, Dusan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2406"]
[BlackElo "2092"]
[Annotator "ChessBase"]
[PlyCount "39"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:02:27]} 2. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:01:04]} 3. d4 {[%emt 0:04:04]} cxd4 {[%emt 0:02:23]} 4. Qxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:16]} 5. Bg5 {[%emt 0:08:04]} Nc6 {[%emt 0:02:24]} 6. Qd2 {[%emt 0:00:11]} Bg7 {[%emt 0:01:02]} 7. Bh6 {[%emt 0:07:50]} O-O {[%emt 0:05:53]} 8. O-O-O {[%emt 0:06:33]} Qa5 {[%emt 0:08:43]} 9. f3 {[%emt 0:08:49]} d6 {[%emt 0:01:09]} 10. h4 {[%emt 0:01:41]} Be6 {[%emt 0:02:52]} 11. h5 {[%emt 0:08:20]} Nxh5 {[%emt 0:08:23]} 12. Bxg7 {[%emt 0:00:27]} Kxg7 {[%emt 0:00:03]} 13. g4 {[%emt 0:00:16]} Nf6 {[%emt 0:00:03]} 14. Qh6+ {[%emt 0:03:07]} Kg8 {[%emt 0:00:04]} 15. Nge2 {[%emt 0:04:40]} Ne5 {[%emt 0:16:32]} 16. g5 {[%emt 0:12:16]} Nh5 {[%emt 0:01:09]} 17. Nf4 {[%emt 0:04:09]} Bg4 {[%emt 0:01:16]} 18. Ncd5 {[%emt 0:06:58]} Nxf3 {[%emt 0:20:24]} 19. Nxh5 {[%emt 0:01:04]} Bxh5 {[%emt 0:02:54]} 20. Rxh5 {[%emt 0:00:22]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "2.8"]
[White "Petkovic, Jovan"]
[Black "Kaasen, Tor Fredrik"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2083"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "168"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,168,4,0,0,0,10,-12,-7,-7,4,-6,-2,-9,-6,-20,0,-22,-16,-36,5,-56,-56,-55,-43,-53,-25,-30,0,0,161,68,181,184,225,223,219,219,227,214,297,190,178,158,257,257,329,235,332,201,336,336,345,345,328,0,95,93,95,94,92,92,94,95,95,95,109,91,102,29,29,29,29,22,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,0,29,0,29,0,29,0,29,0,29,0,29,0,495]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 d6 7. a3 Bd7 8. Bd3 Bc6 {B22: Sicilian: 2 c3.} 9. O-O Be7 10. Bd2 Nd7 11. Nc3 {[#]} Qb6 $146 ({Predecessor:} 11... Nxc3 12. Bxc3 dxe5 13. Nxe5 Nxe5 14. dxe5 Qd5 15. Qf3 Qxf3 16. gxf3 Bxf3 17. Bb5+ Kf8 {0-1 (34) Bohigas Santasusagna,L (2026)-Morales,J (2422) Barcelona 2019}) 12. Nxd5 Bxd5 13. Bc3 O-O 14. Re1 a5 15. h4 dxe5 16. Nxe5 Rad8 (16... Nxe5 {with more complications.} 17. dxe5 Rfd8 18. Qg4 Bc5 19. Qg3 Bb3) 17. Nxd7 (17. Qh5 $11 Nf6 18. Qg5) 17... Rxd7 $15 18. Re3 Bf6 19. Rg3 Rc8 20. Qd2 g6 (20... Bxh4 $2 21. Bxa5 Qa7 22. Rh3 $18) 21. h5 Bc4 $2 (21... Qd6 $11) 22. hxg6 (22. d5 $1 $18 Bxd3 23. Bxf6 exd5 24. Qf4) 22... hxg6 ({Black should try} 22... fxg6 $14 23. Bxa5 Qa6) 23. d5 $1 $18 Bxc3 (23... exd5 $2 24. Bxg6 Bxc3 25. Bf5+ Bg7 26. Bxd7 $18) 24. Qxc3 {Threatens to win with Rh3.} exd5 {[#]} 25. Bf5 $1 {[%cal Rf5d7]} d4 26. Qc1 Qc7 {Now ...Be6 and Black clings on.} 27. Bxd7 Qxd7 {[#]} 28. Qd2 $1 $36 {[%mdl 2048] Keeping Black busy.} a4 (28... d3 $16 29. Rc1 (29. Qxa5 Qd4 $16) 29... Rc6) 29. Rh3 f6 30. Re1 ({Don't play} 30. Qh6 Qg7 $18) 30... d3 (30... g5 $142 31. Rhe3 {[%mdl 64] Pin} d3) 31. Rhe3 Rf8 (31... Qd6 $142 32. Re7 Bf7) 32. Re7 Qc6 33. Qh6 {[%csl Ge7][%cal Rh6h7]} Bf7 {intending ...g5.} 34. Qd2 (34. R1e4 $18 {Strongly threatening Rh4.} g5 35. Rd4) 34... Qc2 (34... Bc4 $1 $11 35. Qh6 Bf7) 35. Rd1 $16 ({Don't blunder} 35. Qh6 $2 d2 $19) 35... Bb3 36. Ree1 Qxd2 37. Rxd2 {[%mdl 4096] Endgame KRR-KRB} Bc4 38. Re7 b5 39. f3 Rd8 40. Kf2 Kf8 41. Re4 (41. Rh7 $16) 41... f5 $11 42. Rh4 Kg7 43. g4 Kf6 44. gxf5 Kxf5 45. Ke3 {Black must now prevent Rf4+.} g5 46. Rg4 Re8+ 47. Re4 Rh8 48. Rg2 Rh1 49. Reg4 Re1+ $1 50. Kd2 Re2+ 51. Rxe2 dxe2 {KR-KB} 52. Rd4 Ke5 53. Re4+ Kf5 54. Rg4 Kf6 55. Rg1 Kf5 56. Ke3 Kf6 57. Ke4 Bb3 58. Rh1 Bc4 59. Re1 Ke6 60. Rg1 Kf6 61. Rh1 Ke6 62. Ke3 Kf5 63. Kf2 Kf4 64. Rg1 Kf5 65. Rg4 Bd3 66. Rd4 Bc4 67. Rd8 Ke5 68. Rf8 Bd3 69. Re8+ Kf5 70. Rc8 Bc4 71. Rf8+ Ke5 72. Rd8 Kf5 73. Rd4 Ke5 74. Re4+ Kf5 75. Kg3 Bd3 76. Re3 Bc4 77. Kf2 Kf4 78. Re4+ Kf5 79. Rg4 Bd3 80. Rg1 Kf4 81. Rg4+ Kf5 82. Rg1 Kf4 83. Rg4+ Kf5 84. Rg1 Ke5 $2 {[%mdl 40960] Weighted Error Value: White=0.22/Black=0.25. An unexpected result.} (84... Bc4 $11 {and Black has nothing to worry.}) 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "2.9"]
[White "Pastar, Slaven"]
[Black "Radojicic, Aleksandar M"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2374"]
[BlackElo "2082"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:15]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:17]} c5 {[%emt 0:00:04]} 3. d5 {[%emt 0:00:39]} g6 {[%emt 0:01:15]} 4. Nc3 {[%emt 0:00:53]} Bg7 {[%emt 0:00:20]} 5. e4 {[%emt 0:00:25]} d6 {[%emt 0:00:08]} 6. Bb5+ {[%emt 0:00:39]} Bd7 {[%emt 0:01:37]} 7. a4 {[%emt 0:00:06]} O-O {[%emt 0:04:59]} 8. O-O {[%emt 0:00:11]} Na6 {[%emt 0:06:32]} 9. Re1 {[%emt 0:00:28]} Nc7 {[%emt 0:06:55]} 10. Bc4 {[%emt 0:02:27]} Bg4 {[%emt 0:02:10]} 11. h3 {[%emt 0:01:58]} Bxf3 {[%emt 0:01:16]} 12. Qxf3 {[%emt 0:00:10]} Nd7 {[%emt 0:07:15]} 13. Qg3 {[%emt 0:01:39]} f5 {[%emt 0:12:33]} 14. Bg5 {[%emt 0:14:15]} h6 {[%emt 0:19:05]} 15. Bd2 {[%emt 0:03:43]} f4 {[%emt 0:10:15]} 16. Bxf4 {[%emt 0:01:42]} g5 {[%emt 0:00:09]} 17. Be3 {[%emt 0:11:13]} Ne5 {[%emt 0:06:58]} 18. Bf1 {[%emt 0:02:27]} Ng6 {[%emt 0:03:11]} 19. Qg4 {[%emt 0:02:25]} Kh7 {[%emt 0:04:49]} 20. Ne2 {[%emt 0:02:58]} Ne5 {[%emt 0:02:25]} 21. Qh5 {[%emt 0:01:19]} e6 {[%emt 0:03:36]} 22. Nc3 {[%emt 0:04:49]} Ng6 {[%emt 0:01:07]} 23. Rad1 {[%emt 0:02:33]} exd5 {[%emt 0:01:08]} 24. exd5 {[%emt 0:00:48]} Nf4 {[%emt 0:00:14]} 25. Qg4 {[%emt 0:01:52]} Bxc3 {[%emt 0:03:54]} 26. bxc3 {[%emt 0:00:24]} Nfxd5 {[%emt 0:00:13]} 27. Qe4+ {[%emt 0:02:53]} Kg7 {[%emt 0:00:11]} 28. Bd3 {[%emt 0:06:23]} Rf6 {[%emt 0:01:10]} 29. Qh7+ {[%emt 0:00:58]} Kf8 {[%emt 0:00:01]} 30. Bg6 {[%emt 0:02:10]} Rxg6 {[%emt 0:00:58]} 31. Qxg6 {[%emt 0:00:08]} Qf6 {[%emt 0:00:07]} 32. Qxf6+ {[%emt 0:00:12]} Nxf6 {[%emt 0:00:01]} 33. Rxd6 {[%emt 0:00:07]} Nce8 {[%emt 0:00:47]} 34. Rdd1 {[%emt 0:00:47]} Rc8 {[%emt 0:00:17]} 35. h4 {[%emt 0:00:44]} Ne4 {[%emt 0:00:15]} 36. Rd7 {[%emt 0:00:19]} Nxc3 {[%emt 0:00:44]} 37. hxg5 {[%emt 0:00:39]} hxg5 {[%emt 0:00:28]} 38. Bxg5 {[%emt 0:00:26]} Nxa4 {[%emt 0:00:07]} 39. Rxb7 {[%emt 0:00:30]} a6 {[%emt 0:00:58]} 40. Re3 {[%emt 0:00:18]} c4 {[%emt 0:00:29]} 41. Rg3 {[%emt 0:00:53]} Nc7 {[%emt 0:00:59]} 42. Bf4 {[%emt 0:00:38]} Ne6 {[%emt 0:00:42]} 43. Bd6+ {[%emt 0:00:07]} Ke8 {[%emt 0:01:08]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.03"]
[Round "2.10"]
[White "Novakovic, Aleksej"]
[Black "Potpara, Nikola"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2079"]
[BlackElo "2370"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:23:36]} 2. Bf4 {[%emt 0:00:00]} c5 {[%emt 0:00:16]} 3. e3 {[%emt 0:02:52]} d6 {[%emt 0:03:08]} 4. c3 {[%emt 0:02:52]} Nbd7 {[%emt 0:02:57]} 5. Nf3 {[%emt 0:03:57]} Nh5 {[%emt 0:01:08]} 6. Bg3 {[%emt 0:00:45]} g6 {[%emt 0:00:28]} 7. Bc4 {[%emt 0:11:29]} e6 {[%emt 0:13:41]} 8. d5 {[%emt 0:25:58]} e5 {[%emt 0:00:41]} 9. Bh4 {[%emt 0:04:33]} Be7 {[%emt 0:00:51]} 10. Bxe7 {[%emt 0:00:19]} Qxe7 {[%emt 0:00:09]} 11. Be2 {[%emt 0:14:15]} f5 {[%emt 0:09:13]} 12. c4 {[%emt 0:03:35]} O-O {[%emt 0:00:19]} 13. Nc3 {[%emt 0:02:35]} e4 {[%emt 0:05:02]} 14. Nd2 {[%emt 0:00:19]} Nhf6 {[%emt 0:00:07]} 15. Qc2 {[%emt 0:03:17]} Ne5 {[%emt 0:00:59]} 16. g3 {[%emt 0:06:18]} Bd7 {[%emt 0:00:35]} 17. h3 {[%emt 0:04:00]} h5 {[%emt 0:02:46]} 18. O-O-O {[%emt 0:05:15]} a6 {[%emt 0:00:35]} 19. Rde1 {[%emt 0:01:32]} b5 {[%emt 0:01:54]} 20. f4 {[%emt 0:01:43]} exf3 {[%emt 0:01:11]} 21. Nxf3 {[%emt 0:00:12]} Kg7 {[%emt 0:09:16]} 22. Nd2 {[%emt 0:04:10]} Rab8 {[%emt 0:08:05]} 23. b3 {[%emt 0:00:55]} b4 {[%emt 0:10:22]} 24. Nd1 {[%emt 0:00:12]} Rbe8 {[%emt 0:00:46]} 25. Nf2 {[%emt 0:00:30]} a5 {[%emt 0:00:25]} 26. e4 {[%emt 0:00:50]} a4 {[%emt 0:01:00]} 27. Kb2 {[%emt 0:00:33]} fxe4 {[%emt 0:01:34]} 28. Nfxe4 {[%emt 0:00:29]} Nxe4 {[%emt 0:01:10]} 29. Nxe4 {[%emt 0:00:30]} Bf5 {[%emt 0:00:58]} 30. Bd3 {[%emt 0:00:08]} Nxd3+ {[%emt 0:01:48]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "3.1"]
[White "Martirosyan, Haik M."]
[Black "Kamer, Kayra"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2620"]
[BlackElo "2339"]
[Annotator "ChessBase"]
[PlyCount "50"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 1:30:30]} Nf6 {[%emt 1:30:30]} 2. Bg5 {[%emt 0:00:30]} g6 {[%emt 0:00:00]} 3. Bxf6 {[%emt 0:00:00]} exf6 {[%emt 0:01:00]} 4. e3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:01:30]} c5 {[%emt 0:01:00]} 6. dxc5 {[%emt 0:00:00]} Bxc5 {[%emt 0:00:30]} 7. Nbd2 {[%emt 0:01:00]} Nc6 {[%emt 0:00:00]} 8. c3 {[%emt 0:00:30]} O-O {[%emt 0:01:00]} 9. Nb3 {[%emt 0:00:30]} Bb6 {[%emt 0:00:30]} 10. g3 {[%emt 0:00:30]} Bf5 {[%emt 0:00:30]} 11. Bg2 {[%emt 0:00:00]} Be4 {[%emt 0:00:00]} 12. O-O {[%emt 0:01:00]} Qe7 {[%emt 0:01:00]} 13. Qe2 {[%emt 0:00:30]} Rfe8 {[%emt 0:00:30]} 14. Rfd1 {[%emt 0:00:30]} Rad8 {[%emt 0:00:30]} 15. Nfd4 {[%emt 0:00:30]} Bxg2 {[%emt 0:00:30]} 16. Nxc6 {[%emt 0:00:30]} bxc6 {[%emt 0:00:00]} 17. Kxg2 {[%emt 0:00:00]} Qe4+ 18. Qf3 {[%emt 0:01:00]} f5 {[%emt 0:00:00]} 19. Qxe4 fxe4 {[%emt 0:02:00]} 20. Rd2 {[%emt 0:01:00]} Kf8 {[%emt 0:00:30]} 21. Rc1 {[%emt 0:00:30]} Ke7 {[%emt 0:00:30]} 22. c4 {[%emt 0:00:30]} Ke6 {[%emt 0:00:30]} 23. Rdc2 {[%emt 0:00:30]} Re7 {[%emt 0:00:30]} 24. Kf1 {[%emt 0:00:30]} f5 {[%emt 0:00:30]} 25. Ke2 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "3.2"]
[White "Potpara, Nikola"]
[Black "Sargsyan, Shant"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2370"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,96,-9,16,16,10,15,16,0,14,20,22,17,37,0,14,8,8,8,8,11,9,12,11,9,12,-10,0,0,2,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,47,47,55,4,135,-15,-8,-41,0,-75,-75,-199,-190,-190,-190,-190,-189,-189,-179,-189,-181,-426,-426,-404,-361,-717,-697,-739,-708,-2018,-1773,-29978,-29979,-29977,-29977]} 1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 cxd4 6. exd4 {D00: 1 d4 d5: Unusual lines.} Bf5 7. Ngf3 e6 8. Nh4 {The position is equal.} Be4 9. Nxe4 dxe4 10. g3 {[#]} Nd5 $146 ({Predecessor:} 10... Bd6 11. Be3 O-O 12. Be2 Nd5 13. Qd2 f5 14. Ng2 Qc7 15. O-O Na5 16. Kh1 Nc4 17. Bxc4 Qxc4 {½-½ (57) Lizak,P (2468)-Mons,L (2554) Austria 2018}) 11. Be3 Be7 12. Ng2 O-O 13. Be2 e5 14. O-O exd4 15. Bxd4 Nxd4 16. Qxd4 Nf6 $1 17. Qe5 Bd6 18. Qb5 Qe7 19. a4 Rac8 20. Rad1 Bc5 21. Ne3 a6 22. Qb3 Rfd8 23. Rxd8+ Rxd8 24. Rd1 Rxd1+ 25. Qxd1 g6 26. Kg2 Ba7 27. Qd2 h5 28. h4 Kg7 29. Nc4 Qe6 30. Qg5 Nd7 31. a5 f6 32. Qd2 Qf5 33. f3 ({Better is} 33. Bd1 $14) 33... Nc5 {[#]} (33... Ne5 $11 34. Nxe5 Qxe5) 34. Qf4 (34. b4 $1 $16 {[%cal Rb4c5]}) 34... Qxf4 $11 35. gxf4 {[%mdl 4096] Endgame KBN-KBN} Ne6 36. Kg3 (36. f5 $1 $11 {keeps the balance.} Nf4+ 37. Kf1) 36... e3 $17 37. f5 {This costs White the game.} (37. Bf1 $17 {keeps fighting.}) 37... Bb8+ $19 (37... gxf5 38. f4 $11) 38. Kg2 Nf4+ {[%mdl 64] Double Attack} ({Weaker is} 38... gxf5 39. Nxe3 Nf4+ 40. Kf1 $11) 39. Kf1 g5 ({Worse is} 39... gxf5 40. Nxe3 Bc7 41. Bc4 $11) 40. hxg5 fxg5 41. Nxe3 Ba7 42. Ng2 (42. Nc4) 42... Nxe2 43. Kxe2 {KB-KN} Kf6 44. f4 $2 (44. Ne1 Kxf5 45. Nd3) 44... g4 45. Nh4 Bg1 46. Kd3 Bf2 47. Ng2 h4 48. Ke2 {[#]} h3 $1 {Weighted Error Value: White=0.59/Black=0.11} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "3.3"]
[White "Lajthajm, Borko"]
[Black "Sturt, Raven"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2359"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,128,3,2,0,0,0,7,-4,0,0,7,8,8,0,14,9,8,4,27,18,12,8,20,5,18,0,0,0,0,0,39,-4,-6,-4,-6,-6,-8,-8,-7,-7,-5,-5,0,0,0,0,5,-62,-41,-59,-52,-125,-127,-137,-142,-246,-246,-233,-243,-247,-242,-252,-225,-225,-185,-185,-185,-279,-262,-385,-332,-356,-337,-435,-348,-402,-383,-370,-358,-511,-520,-510,-484,-601,-552,-687,-666,-724,-695,-649,-632,-1252,-1260,-1130,-931,-1260,-1250,-29973,-29974,-29976,-29977,-29975,-29977,-29966,-29978,-29969,-29970,-29964,-12804,-29978,-29979,-29984,-29985,-29984,-29981,-29986,-29987,-29993,-29994,-29994,-29995]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bb5+ Bd7 6. Bxd7+ {B22: Sicilian: 2 c3.} Qxd7 7. O-O Nc6 8. exd6 {The position is equal.} Qxd6 9. d4 cxd4 10. Nxd4 {Black must now prevent Nb5.} e6 {[#]} 11. Na3 $146 {[%cal Bb1a3,Ba3c4,Bc4e5][%mdl 32]} ({Predecessor:} 11. Nb5 Qb8 12. c4 Nf6 13. Bg5 Be7 14. Nd2 a6 15. Nc3 O-O 16. Nde4 Nxe4 17. Nxe4 Bxg5 18. Nxg5 {0-1 (32) Walter,M (1946)-Schoeller,W (1999) Germany 2012}) 11... Be7 12. Nc4 Qc5 13. Nxc6 bxc6 (13... Qxc6 {seems wilder.} 14. Ne5 Qa6 15. c4 Nf6 16. b3 O-O) 14. Qe2 O-O 15. a4 Rab8 16. Ne5 {Hoping for Nd7.} Rfd8 17. Re1 Rb7 18. Qa6 Rc7 19. Qe2 Qb6 20. Qf3 f6 21. Nc4 Qa6 {[%cal Ra6c4]} 22. Qg4 e5 23. Ne3 Qc8 24. Qxc8 Rcxc8 25. Nc4 Rb8 26. Kf1 Kf7 27. g3 Nb6 28. Nd2 (28. Nxb6 $11 axb6 29. f4) 28... a5 $15 29. Ke2 f5 30. Kd1 {White is now going downhill.} (30. Ra2 $15) 30... Nc4 $1 $17 {[%cal Rc4d2]} 31. Ra2 Bg5 32. Re2 {[#]} (32. b4 $17 {is the only way for White.}) 32... Bxd2 $1 $19 {[%mdl 64] Overworked Piece} 33. Bxd2 Nxb2+ 34. Kc2 Nc4 35. Be3 Rd5 36. f3 h6 37. h4 Kf6 38. Bf2 (38. Bc1 $142) 38... c5 39. Be1 (39. Be3 {was called for.}) 39... g5 40. hxg5+ hxg5 41. Bf2 Rbd8 42. Be1 Rd3 {And now ...Ne3+ would win.} 43. Kb3 Ne3 {( -> ...Rb8+)} 44. Rad2 (44. Rab2 $142) 44... c4+ 45. Ka2 Nd1 {[%mdl 64] [#] Discovered Attack} 46. Rxd3 Rxd3 {[%mdl 4096] Endgame KRB-KRN} 47. Rh2 Rxf3 48. Rh6+ Kg7 49. Rd6 Nxc3+ 50. Bxc3 Rxc3 {KR-KR} 51. Rd5 Kf6 52. Rxa5 f4 53. g4 f3 54. Ra8 Ke7 55. Ra7+ Ke6 56. Ra6+ Kd5 57. Rf6 Rb3 58. a5 Ke4 59. Rc6 Kd3 {Black mates.} 60. Rd6+ Ke2 61. a6 Rb5 62. Re6 f2 63. a7 Ra5+ {[%mdl 64] Double Attack} 64. Kb2 f1=Q {Weighted Error Value: White=0.54/Black=0.11} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "3.4"]
[White "Kazakouski, Valery"]
[Black "Pasti, Aron"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2476"]
[BlackElo "2231"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,53,0,0,0,0,0,0,0,0,0,-6,4,8,7,0,0,0,141,91,391,383,386,383,427,418,430,430,420,424,417,429,424,421,406,412,461,454,465,524,515,501]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. O-O Rb8 7. Nc3 {7.e3 is more fashionable.} b5 8. Ne5 Nxe5 {E04: Open Catalan: 5 Nf3.} (8... Nxd4 $2 9. e3 $18) 9. dxe5 Nd7 10. Qc2 Bb7 {The position is equal.} 11. Bxb7 Rxb7 12. Rd1 Qc8 13. Ne4 Be7 {[#]} 14. Bg5 $146 ({Predecessor:} 14. a4 Nxe5 15. axb5 O-O 16. Bf4 Ng6 17. Qxc4 Nxf4 18. gxf4 Rd8 19. Rxd8+ Qxd8 20. e3 {½-½ (32) Ponkratov,P (2651)-Bu,X (2722) Harbin 2019}) 14... Bxg5 15. Nxg5 Qd8 ({Much worse is} 15... Nxe5 $6 16. Qe4 $16) (15... Rb8 $11 {keeps the balance.}) 16. h4 ({Much less strong is} 16. Nxh7 $6 Qe7 $14) 16... Qe7 $2 {[%mdl 8192] Black cannot hold the game after this.} (16... Qc8 $16 {keeps fighting.}) 17. Qe4 $18 Rb6 18. Rd2 f5 {[#]} 19. exf6 $1 gxf6 {[#]} 20. Rad1 $1 Rd6 21. Qa8+ Qd8 22. Qxd8+ Kxd8 23. Nf7+ Ke7 24. Nxh8 ({But not} 24. Rxd6 cxd6 25. Nxh8 Nc5 $18) 24... Nc5 25. h5 {White is clearly winning.} Na4 {If only Black now had time for ...Nxb2....} 26. Ng6+ hxg6 27. h6 {Weighted Error Value: White=0.03/Black=0.53} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "3.5"]
[White "Milosevic, Milos"]
[Black "Todorovic, Goran M"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2334"]
[BlackElo "2406"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,75,2,-26,0,-8,23,20,16,11,12,14,8,0,19,15,20,26,31,0,22,-59,-50,-116,-97,-94,-94,-79,0,0,0,0,0,0,103,-4,28,5,9,14,18,16,28,0,0,0,182,193,200,162,160,151,235,237,235,237,230,235,647,222,426,416,337,282,29999,-29998,29999,-29997]} 1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Na5 5. Nge2 c6 6. a4 Nxc4 {C28: Vienna Game: 2...Nf6 3 Bc4 Nc6.} 7. dxc4 d6 8. Qd3 Be7 {The position is equal.} 9. O-O Be6 10. b3 O-O 11. Ba3 Qc7 12. f4 exf4 13. Nxf4 {[#]} Rae8 $146 ({Predecessor:} 13... Rad8 14. Rae1 Bc8 15. Qg3 Rfe8 16. Bb2 Qa5 17. Kh1 Nh5 18. Nxh5 Qxh5 19. Nd5 Qg4 {½-½ (46) Milosevic,M (2322)-Doshi,M (2332) Novi Sad 2021}) 14. Qg3 Bc8 15. a5 (15. h3 $11) 15... Qxa5 $15 16. c5 (16. Bxd6 $15 Qb6+ 17. c5) 16... d5 $17 17. b4 Qd8 18. exd5 cxd5 (18... Ng4 $1 $17 19. Nd1 Bf6) 19. Bb2 $11 {And now Ncxd5! would win.} d4 20. Nb5 $40 {[%mdl 128] Black needs to defend precisely.} Ne4 21. Qd3 Bf6 (21... a6 $11) 22. Nxd4 ({Better is} 22. Rxa7 $16 {[%cal Rb2d4]} Qd7 23. Bxd4) 22... a6 23. Rad1 Bg4 24. Rde1 Ng5 25. h3 Bc8 26. Nh5 Be5 {Strongly threatening ...Nxh3+!} 27. h4 Nh3+ 28. gxh3 $18 {Hoping for Rxe5!} Qxh4 {[#]} 29. Nf3 $1 {[%cal Bd4f3,Bf3e5,Be5d3][%mdl 32]} Qxh5 (29... Bh2+ 30. Kxh2) 30. Rxe5 Rxe5 (30... Qxh3 $16 {is a better defense.} 31. Kf2 Rxe5 32. Bxe5 f6) 31. Nxe5 ({Resist} 31. Bxe5 $6 Bxh3 32. Rf2 Re8) 31... Bxh3 {[#]} 32. Rf3 $1 {[%cal Rf3h3]} Be6 {intending ...f6.} 33. Rg3 {Black must now prevent Nd7.} Re8 $2 (33... f6) 34. Qd4 $2 (34. Nf3 Bg4 {[#]} 35. Qd4 $1 {[%mdl 64] Double Attack}) 34... Qh6 (34... f6) 35. Nd3 {[%cal Rg3g7]} f6 36. Qxf6 Qh4 $2 (36... Qxf6 $18 37. Bxf6 g6) 37. Qc3 $4 {[%mdl 8192]} Rf8 $4 {[%mdl 8192]} (37... Qxg3+ {and all is fine.} 38. Kh1 Bd5#) 38. Qd4 $4 {[%mdl 40960] Quite a comeback for White.  Weighted Error Value: White=0.59/Black=0.86. Loss on time!?} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "3.6"]
[White "Janjic, Stefan"]
[Black "Pastar, Slaven"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2176"]
[BlackElo "2374"]
[Annotator "TA"]
[PlyCount "198"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,198,18,18,31,7,14,16,24,18,18,28,16,14,30,27,33,28,37,18,37,38,38,33,62,0,17,0,0,0,0,-13,0,-23,-16,-34,0,0,0,0,0,0,-1,-2,0,-8,-9,-12,-12,-12,-12,-14,-13,-17,-8,-17,-9,-9,-13,-13,-5,-13,-11,-14,0,-15,-10,-8,-17,-46,-46,-46,-46,-46,-46,-46,-46,-46,-46,-46,0,-46,-45,-46,-45,-46,-46,-46,-46,-253,-258,-251,-101,-210,-142,-176,-150,-616,-614,-612,-588,-616,-587,-556,-530,-504,-494,-446,-88,-183,0,0,0,0,0,-513,-436,-537,-522,-508,0,-193,-219,-673,0,0,0,-384,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,29976,0,73,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. O-O e6 6. c4 cxd4 7. Nxd4 Bxg2 8. Kxg2 Qc8 {8...Qc7 is not played anymore.} 9. b3 Qb7+ {A30: Symmetrical English: Double Fianchetto and Hedgehog.} 10. Kg1 a6 11. Nc3 {[#]} Bb4 $146 ({Predecessor:} 11... Be7 12. Bb2 O-O 13. Rc1 d6 14. f3 Nbd7 15. e4 Rac8 16. Kh1 Rfd8 17. Qe2 Bf8 18. Rfd1 {½-½ (17) Tomczak,M (2435)-Janik,I (2489) Katowice 2020}) 12. Bb2 O-O 13. Qd3 Rd8 14. Rfd1 h6 15. Rac1 Be7 16. Rd2 d6 17. Rcd1 Nbd7 18. Qf3 Qxf3 19. exf3 Rdc8 20. Ne4 (20. f4 $14) 20... d5 21. Nxf6+ Nxf6 22. cxd5 Nxd5 23. Nc2 Bc5 24. Kf1 b5 25. Bd4 Be7 26. Ne3 Nb4 27. a3 Nc6 28. Bb2 Rd8 29. Rxd8+ Rxd8 30. Rxd8+ Bxd8 $11 {[%mdl 4096] Endgame KBN-KBN} 31. Ke2 Na5 32. b4 Nc6 33. f4 Bb6 34. Nc2 h5 35. h3 f6 36. g4 hxg4 37. hxg4 Kf7 38. f3 g6 39. Kd3 Ne7 40. Bc1 f5 41. Nd4 Bc7 42. Ne2 Nd5 43. Kd4 Ke7 44. Kd3 Kd7 45. Bd2 Bd6 46. Bc1 Nb6 47. Nd4 Nd5 48. Ne2 Nf6 49. g5 Nd5 50. Kd4 Bf8 51. Kd3 Bg7 52. Nd4 $2 (52. Bd2 $15) 52... Bxd4 $19 53. Kxd4 {KB-KN} Kd6 54. Bd2 Ne7 $1 55. Bc3 Nc6+ 56. Ke3 $2 (56. Kd3 $17) 56... Kd5 57. Kd3 Nd8 58. Ba1 {intending Be5.} Nf7 {[%cal Rf7d6]} 59. Bb2 Nd6 60. Bc1 Nc4 61. Kc3 {and the idea Kd3 leaves White hopeful.} Nb6 $2 (61... e5 $19 {and Black stays clearly on top. And now ...e4 would win.} 62. fxe5 Kxe5) 62. Bd2 (62. Kd3 $17 {was the only defense.}) 62... Na4+ $2 ({Better is} 62... e5 $1 $19 63. fxe5 Kxe5) 63. Kd3 $11 Nb2+ 64. Kc3 Nc4 $2 {[%mdl 8192]} (64... Nd1+ $11 65. Kd3 Nb2+ 66. Kc3 Nc4) 65. Bc1 $19 e5 66. fxe5 Kxe5 67. a4 f4 $2 (67... Kd5 $1 $19 68. axb5 axb5) 68. axb5 $2 (68. a5 $1 $11 {and White stays safe.}) 68... axb5 69. Kd3 $2 (69. Kc2) 69... Nb6 $2 (69... Kf5 $19 70. Ke2 Kxg5) 70. Bb2+ $11 Kf5 71. Bc1 $2 {[%mdl 8192]} (71. Bd4 $11 Nc4 72. Bc3) 71... Nd5 $2 ({Black should try} 71... Nc4 $1 $19 {[%cal Rc4e5]} 72. Ke2 Kxg5) 72. Bd2 Nc7 73. Bc3 Ne6 74. Bf6 Nc7 (74... Nf8 {is more complex.} 75. Kd4 Nd7 76. Bg7 Kxg5 77. Ke4 Nf6+) 75. Kd4 Ne6+ 76. Kd5 (76. Kd3 {seems wilder.}) 76... Nxg5 77. Bxg5 Kxg5 {K3P-KPP} 78. Ke5 Kh5 {Hoping for ...g5.} 79. Kxf4 {KPP-KPP} Kh4 (79... g5+ {keeps more tension.} 80. Kf5 Kh4 81. Kf6 Kh5 82. Kf7 Kh4) 80. Ke4 {Black must now prevent f4.} Kh3 $2 {[%mdl 8192] [#]} (80... g5 $11) 81. Kf4 $2 (81. f4 $1 {mates} Kg4 82. Ke5 Kh5 83. Kd6 Kg4 84. Ke5 Kh4 85. f5 gxf5 86. Kxf5) 81... Kg2 {[#]} (81... Kh4 $1 $11 {remains equal.}) 82. Kg4 ({White should play} 82. Ke3 $1 $16 {aiming for f4.} g5 83. f4) 82... Kf2 {The position is equal.} 83. Kf4 (83. f4 {is interesting.} Ke3 84. Kg3 Ke4 85. Kg4 Kd5 86. Kg5) 83... Ke2 84. Kg4 Ke3 85. f4 $1 Ke4 86. Kg5 Ke3 87. Kg4 $1 Kd4 (87... Ke4 {with more complications.}) 88. Kh4 (88. Kg5 {is more complex.} Ke3) 88... Kd5 (88... Ke3 {looks sharper.} 89. Kg5 Ke4 90. Kg4 Kd4) 89. Kg5 Ke4 90. Kg4 $1 Kd3 91. Kh4 (91. Kg5 {is interesting.} Ke4) 91... Ke2 92. Kg4 $1 Ke3 (92... Kd2 {keeps more tension.} 93. Kg5 Ke3) 93. Kg5 Ke4 (93... Kf3 $5) 94. Kg4 $1 Kd3 95. Kg5 Ke4 (95... Ke3 $5) 96. Kg4 $1 Ke3 97. Kg5 Ke4 98. Kg4 $1 Kd3 99. Kg5 Ke4 {What a bad dream for Black.  Weighted Error Value: White=0.28/Black=0.06} (99... Ke3 $5) 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "3.7"]
[White "Thybo, Jesper Sondergaard"]
[Black "Kliashtornyi, Arkadii"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2568"]
[BlackElo "1611"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,63,-4,-7,-16,13,1,89,81,214,188,195,197,216,204,204,209,214,210,214,139,293,256,371,376,394,393,379,382,492,488,492,489,492,482,489,479,492,490,482,475,469,463,1280,1266,1264,1265,1206,1187,1735,809,29995,658]} 1. d4 {Sadorra, Julio} d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. g3 dxc4 6. Bg2 b5 7. Ne5 Nd5 {7...a6 is the modern continuation.} 8. e4 {E04: Open Catalan: 5 Nf3.} Nxc3 9. bxc3 Bb7 (9... Bd6 $11 {keeps the balance.}) 10. Qh5 $16 {[%csl Ge5][%cal Rh5f7] White is better.} g6 {[#]} (10... Qc7 $16 {is a better defense.}) 11. Nxg6 $1 $40 {[%mdl 640] White wants a kill.} fxg6 12. Qe5 {[%csl LRe6,LRh8] [#]} c5 $146 ({Not} 12... Qa5 $2 13. O-O $18) ({Predecessor:} 12... Nd7 13. Qxh8 Qe7 14. h4 Qf7 15. h5 gxh5 16. Bg5 Qg6 17. f4 Kf7 18. Bf3 Bb4 19. cxb4 Rxh8 20. Bxh5 {1-0 (37) Sadorra,J (2553)-Repka,C (2523) Batumi 2018 CBM 187 [Sadorra, Julio]}) 13. Qxh8 Qe7 14. Bh6 {Strongly threatening Bxf8.} Nd7 {With the idea ...0-0-0.} 15. Bxf8 Nxf8 16. Qe5 a6 $2 (16... Nd7 $16 17. Qh8+ Nf8) 17. dxc5 {Threatens to win with 0-0-0.} Nd7 (17... O-O-O $142 18. a4 Nd7) 18. Qh8+ Nf8 19. Rd1 Qxc5 20. O-O Rd8 21. Rxd8+ Kxd8 22. Rd1+ Ke8 23. Qf6 {[%csl Gf6][%cal Rd1d8]} Qe7 24. Qe5 Nd7 25. Qc7 Nc5 26. Qb8+ Kf7 27. Rd8 Bxe4 (27... Nd7 $142 28. Qf4+ (28. Qxb7 Qxd8 29. Bh3 h5 $16) 28... Nf6) 28. Rh8 Kf6 29. Qf4+ {[%mdl 64] Double Attack} Bf5 30. Qh6 Nd7 31. Rxh7 (31. Rg8 $142 e5 32. Bd5) 31... Qd6 32. Qg7+ {[%mdl 64] Double Attack. White took control after the opening.  Weighted Error Value: White=0.08/Black=0.72} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "3.8"]
[White "Maric, Dragan"]
[Black "Draskovic, Luka"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2121"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,102,10,-5,49,39,83,79,86,77,98,91,96,77,72,69,86,83,97,58,70,57,70,48,50,19,19,19,19,13,14,10,49,49,51,59,66,55,48,42,58,23,37,21,85,77,82,61,93,85,121,130,123,123,133,0,0,0,0,0,153,153,156,153,161,157,211,133,93,0,195,195,285,266,203,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. Bc2 Nc6 7. O-O O-O 8. Re1 e5 9. d4 Qc7 {B50: Sicilian: 2...d6, Miscellaneous.} (9... exd4 $11 10. cxd4 cxd4) 10. d5 $14 Nb8 11. c4 {[#]} Ne8 $146 {White is better.} ({Predecessor:} 11... Nbd7 12. Nc3 a6 13. Bd3 Rb8 14. Bf1 Qd8 15. a4 h6 16. g3 Qe7 17. Ra3 Ne8 {0-1 (80) Blasek,R (2274)-Van Zutphen,J (2194) Germany 2009}) 12. Nc3 Qe7 13. Bg5 f6 14. Bh4 Bh6 15. a3 Na6 16. Rb1 Ng7 17. Nh2 Nh5 18. f3 Bg5 19. Bf2 f5 20. b4 Bh4 {Threatening ...Bxf2+.} 21. Qd2 Bxf2+ 22. Qxf2 f4 23. Nf1 Nf6 24. Ba4 Bd7 25. Bb5 Rfc8 26. Bxa6 bxa6 27. Nd2 Be8 28. Qe2 Qc7 29. b5 axb5 (29... Nh5 $11 {remains equal.}) 30. cxb5 $16 c4 31. Rec1 Nd7 32. a4 a5 33. bxa6 Rxa6 34. Nb5 $1 {[%cal Rb5c7]} Qc5+ 35. Qf2 ({Better is} 35. Kh1 $16 Rxa4 36. Rxc4 $1 Rxc4 37. Nxc4) 35... Qxf2+ $1 $11 36. Kxf2 Nc5 {Hoping for ...Nd3+.} 37. Rxc4 {Black must now prevent Kg1.} Bxb5 $2 ({Black should play} 37... Kf7 $11) 38. axb5 $16 ({Resist} 38. Rxb5 $6 Rca8 $11) 38... Ra2 39. Ke2 Kf8 40. b6 Ke7 (40... Rb8 $16 41. Kd1 Ra6) 41. Rc3 Kd7 42. Kd1 (42. Ke1 $16) 42... Rca8 $2 {[#]} (42... Na4 $1 $11 {and Black has nothing to worry.} 43. Rxc8 Kxc8 44. b7+ Kb8) 43. Rc2 $1 $18 Rxc2 (43... Ra1 {was called for.} 44. Rxa1 Rxa1+ 45. Ke2 Ra4) 44. Kxc2 {[%mdl 4096] Endgame KRN-KRN} Ra2+ 45. Rb2 $2 (45. Kc3 $18 Nb7 46. Rb2) 45... Rxb2+ $11 {The position is equal.} 46. Kxb2 {Strongly threatening Nc4. KN-KN} Na4+ {[%mdl 64] Double Attack} 47. Kc2 {aiming for Nc4.} Nxb6 48. Kd3 Kc7 49. Nf1 Na4 50. g4 g5 51. Nd2 Nb2+ {Blacks defense is rewarded with a draw.  Weighted Error Value: White=0.18/Black=0.31} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "3.9"]
[White "Kaasen, Tor Fredrik"]
[Black "Maksimovic, Masa"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2397"]
[BlackElo "2017"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,71,41,21,58,77,66,72,80,45,49,46,52,50,93,103,98,93,100,75,144,124,127,123,103,135,118,131,191,170,198,189,327,314,362,322,295,298,354,350,372,367,374,352,673,497,472,377,390,390,378,365,577,577,570,563,635,611]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 {The main line 8...Bd7 scores better than 8...h6.} 9. f3 h5 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7.} 10. f4 Be7 11. Be2 {[#]} Rc8 $146 {White is better.} ({Predecessor:} 11... b5 12. Bf3 Rc8 13. Nxc6 Bxc6 14. Rhe1 b4 15. Bxf6 gxf6 16. Ne2 Qa5 17. Kb1 h4 {1-0 (64) Bonanno,A (2072)-Hitzgerova,G (2245) Milan 2000}) 12. Bf3 Qc7 13. Kb1 Nxd4 14. Qxd4 e5 {White now steadily converts the win.} 15. Qd2 Bc6 16. Rhe1 O-O 17. f5 h4 ({Black should play} 17... Rfd8) 18. g3 h3 19. g4 Nh7 20. Be3 Qd8 21. g5 Bxg5 {[#]} (21... Nxg5 $16 22. Bh1 Kh8) 22. Rg1 $1 $18 {[%cal Re3g5]} (22. Qxd6 Qxd6 23. Rxd6 Bxe3 $11) 22... Bxe3 23. Qxe3 Qf6 (23... b5 {might work better.} 24. Be2 (24. Qh6 Qf6 $16) 24... f6) 24. Rg3 Kh8 25. Rdg1 Qh6 26. Qe2 Rg8 27. Bh5 g6 28. fxg6 fxg6 29. Bxg6 Bd7 $2 (29... Rc7 30. Qd3 Qf8) 30. Nd5 Rg7 {and if ...Rcg8 works, Black does fine.} 31. Bxh7 Rxg3 32. Rxg3 Kxh7 33. Nb6 Rg8 (33... Rd8 $142 34. Qc4 Bc6 35. Qf7+ Kh8) 34. Rxg8 {White is clearly winning.} ({But not} 34. Nxd7 $2 Rxg3 35. b4 (35. hxg3 $2 {loses.} h2 $19) 35... Rg1+ 36. Kb2 Qc1+ 37. Kb3 Rg2 $19) 34... Kxg8 35. Nxd7 Qg7 {[#] ( -> ...Qg1+)} 36. Qg4 $3 {[%mdl 512] Weighted Error Value: White=0.15/Black=0.42} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "3.10"]
[White "Dimitrijevic, Dusan"]
[Black "Martic, Ivan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2092"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,93,43,95,36,65,56,68,68,64,40,27,28,63,63,62,57,82,72,64,85,103,97,87,80,66,-18,-18,-13,-23,-29,-25,-112,-103,-85,-4,0,-14,-7,22,0,396,187,476,463,29988,348,347,352,401,401,395,396,401,401,401,401,401,356,603,401,401,401,541,538,512,472,557,549,1658,662,1330,1301,1293,1293,1047,933,29973,29973,29987,29988,29997,29998,29998,29999]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 Nf6 5. Qe2 O-O 6. e5 Ne8 {[#]} (6... Nfd7 $14) 7. Nf3 {B07: Pirc Defence: Miscellaneous Systems.} (7. Bg5 $1 $16) 7... Bg4 8. Bg5 $1 {[#]} Qd7 $146 ({Predecessor:} 8... Nc6 9. O-O-O h6 10. Bh4 Qc8 11. Nd5 g5 12. Bg3 e6 13. Ne3 Bxf3 14. gxf3 dxe5 15. dxe5 Nxe5 16. Bxe5 Bxe5 17. h4 Ng7 18. hxg5 hxg5 19. Ng4 Bf4+ 20. Kb1 Re8 21. Nf6+ Kf8 22. Rh8+ Ke7 23. Nd5+ {1-0 (23) Kuzubov,Y (2636)-Jansa,V (2452) Douglas 2019}) 9. O-O-O {White is slightly better.} c6 10. h4 b5 11. Bd3 f6 12. exf6 Nxf6 13. Rde1 Rf7 14. Qe3 Na6 15. Bxf6 exf6 16. h5 Bxh5 {[#]} 17. d5 $1 {[%cal Rd5c6]} Nb4 18. Bf1 (18. dxc6 $14 Nxd3+ 19. Qxd3 Qxc6 20. Nd5) 18... Nxd5 $11 19. Nxd5 cxd5 20. Nd4 f5 21. Bd3 (21. Qd2 $11) 21... f4 22. Qe6 Bxd4 (22... Qxe6 $17 23. Nxe6 Be5 24. Bxb5 Rb8) 23. Qxd5 Bxb2+ $1 24. Kxb2 Rd8 25. f3 {Threatening Re4.} Qb7 $2 {[%mdl 8192] Black is now going downhill.} (25... Qc7 $11) 26. Qg5 (26. Rxh5 $142 {And now Qg5! would win.} Rc8 27. Qxb7 Rxb7 28. Rd5) 26... Rdf8 $2 (26... Qb6 {is a better defense.}) 27. Rxh5 $18 Qb6 (27... Rg7 $18 28. Rh4 Qf7) 28. Rhh1 $2 (28. Bxg6 {mates} Qd4+ 29. c3 Qd2+ 30. Kb3 hxg6 31. Qxg6+ Rg7 32. Qe6+ Rff7 33. Reh1) 28... Qd4+ 29. Kb1 Qb4+ 30. Kc1 {Black must now prevent Bxg6!} Qa3+ 31. Kd2 Qb4+ 32. Kd1 Qb1+ 33. Ke2 Qxa2 34. Kf2 d5 $2 (34... a6 35. Rh6 (35. Bxg6 hxg6 36. Re2 Rg7 $11) 35... Qb2) 35. Qe5 Qa5 36. Qd4 {Bxg6! is the strong threat.} Qd8 {[#]} 37. Bxg6 $1 {[%mdl 512]} Rg7 38. Bh5 Qg5 {[%csl Gg7][%cal Rg5g2]} 39. Bg4 Rc8 40. Re2 (40. Rh5 $142 Qg6 41. Rxd5) 40... Rc4 41. Qd3 Qd8 42. Be6+ Kh8 43. Bxd5 Qb6+ 44. Kf1 {White mates.} Rc8 45. Re6 Qa5 {[#]} 46. Rxh7+ $3 {[%mdl 576] Back Rank} Rxh7 47. Qd4+ {[%mdl 64] Double Attack.  Weighted Error Value: White=0.47/Black=0.88} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "4.1"]
[White "Sturt, Raven"]
[Black "Martirosyan, Haik M."]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2490"]
[BlackElo "2620"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,112,0,0,-14,-4,-12,13,21,22,25,36,39,52,49,51,51,62,51,54,54,50,45,79,85,77,94,84,41,57,66,60,24,24,14,26,23,64,38,89,33,39,39,36,18,32,6,37,40,54,3,7,0,0,0,0,-202,-215,-83,-62,-54,0,-12,-12,-12,-12,-12,-12,-12,-12,-12,0,-13,-14,-12,-12,-1536,-935,-1348,-1129,-29966,-29967,-29966,-29966,-5306,-5306,-29995,-29969,-29980,-5206,-29981,-29982,-29982,-29983]} 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3 O-O 9. a3 Be6 10. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} a5 11. b5 Nd4 12. Rb1 {has lost popularity (12.Nd2). A29: English Opening: Four Knights Variation with 4 g3.} Nxf3+ 13. Bxf3 {[#]} Ra7 $5 $146 {[%mdl 8] New and interesting.} ({Predecessor:} 13... Rb8 14. Qc2 f5 15. Rd1 Kh8 16. Bg2 Bd6 17. a4 Qe7 18. Bd2 Qf7 19. Rf1 Nd7 20. f4 Nf6 21. fxe5 Bxe5 {½-½ (44) Nepomniachtchi,I (2711)-Karjakin,S (2788) Moscow 2011}) 14. Na4 {The position is equal.} Ba2 15. Rb2 Bd5 16. Nxb6 Bxf3 17. exf3 {[#] And now Nc4 would win.} cxb6 18. Re2 Qd5 19. f4 Bd6 20. fxe5 Bxe5 21. a4 Raa8 22. Be3 Bd4 23. Bxd4 Qxd4 24. Re4 Qd5 25. Qe2 Rad8 26. Rd1 h6 27. h4 Rd6 28. Rc1 Rd7 29. Rcc4 Kh7 ({Better is} 29... Qxd3 $14 30. Qxd3 Rxd3) 30. Re3 (30. Re5 $16 Qd6 31. h5) 30... Rfd8 $14 31. h5 f6 32. Rce4 Rc7 {Strongly threatening ...Rc1+.} 33. Qf3 (33. Qg4 $5 {[%cal Rg4g6]} Qg5 34. Qf3 $11) 33... Rdd7 34. Kg2 Rc3 35. Re6 (35. Qg4 $14 Re7 36. f3 Rxe4 37. Rxe4) 35... Rxd3 $11 36. Rxb6 (36. Rxd3 {is more complex.} Qxe6 37. Re3 Qf7 38. Qf5+ Kg8 39. Re4) 36... Rxe3 37. fxe3 {[%mdl 4096] Endgame Qxd5 is the strong threat. KQR-KQR} Qd3 38. e4 $2 {[#]} (38. Rxb7 $11 {and White is okay.} Qc2+ 39. Kh3) 38... Qc2+ $1 $19 39. Kh3 {Hoping for Qf5+.} Rd2 40. Qf5+ $1 ({But not} 40. Rxb7 $2 Rf2 $19) 40... Kh8 (40... Kg8 $1 $15 41. Rxb7 Rh2+ 42. Kg4 Qe2+ 43. Qf3 f5+ 44. exf5 Qd2) 41. Rxb7 {Intending Rb8+ and mate.} Rh2+ 42. Kg4 {Threatening mate with Rb8+.} Qd1+ 43. Qf3 f5+ 44. exf5 Qxa4+ 45. Qf4 Qd1+ 46. Qf3 Re2 47. Kh3 $1 {Black must now prevent Rb8+.} ({Don't blunder} 47. Rb8+ $2 Kh7 $19) 47... Qd2 48. Rb8+ $2 {[%mdl 8192] Loses the game.} (48. Qh1 $11 Qd3 49. Rf7) 48... Kh7 {( -> ...Rh2+)} 49. Qf4 Qe1 50. Qf3 Re3 51. Qg2 Qd1 {[%cal Rd1h5]} 52. Kh4 Re1 53. g4 Rh1+ 54. Kg3 Rg1 (54... Qd3+ $142 55. Kf2 Rb1 56. Re8 Qd4+ 57. Kg3 Rb3+ 58. Qf3 Qg1+ 59. Kf4 Qh2+ 60. Ke4 Qc2+ 61. Kf4 Qc7+ 62. Re5 Rxf3+ 63. Kxf3 Qxe5 64. Kg2 a4 65. g5 hxg5 66. Kf3 a3 67. h6 Kxh6 68. f6 gxf6 69. Kf2 a2 70. Kg2 a1=Q 71. Kh3 Qh1+ 72. Kg4 Qh5#) 55. Rc8 Rxg2+ 56. Kxg2 Qxg4+ {[%mdl 64] Double Attack.  Weighted Error Value: White=0.74/Black=0.25} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "4.2"]
[White "Sargsyan, Shant"]
[Black "Kazakouski, Valery"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2598"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,31,12,13,0,22,0,7,0,0,-9,6,0,0,-23,-1,-20,-15,-27,-24,-28,-21,-45]} 1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Bd3 Nc6 {[%cal Bb8c6,Bc6e7,Be7c8,Bc8d6][%mdl 32]} 7. h4 {A80: Dutch Defence: Unusual White second moves.} h5 8. Nh3 Qd7 9. Nf4 Bf7 10. a3 g6 {[#]} 11. Qd2 $146 ({Predecessor:} 11. Qf3 Ne7 12. Bb5 c6 13. Bd3 Nc8 14. Qe2 Nd6 15. O-O-O O-O-O 16. Kb1 Ne4 17. Qe1 {1-0 (51) Bus,K (2257)-Slomczewski,M (2045) Zgierz 2018}) 11... Ne7 12. O-O-O O-O-O 13. Kb1 Kb8 14. Na2 Nc8 15. Qa5 Nd6 16. Ne2 {Weighted Error Value: White=0.10/Black=0.04} ({Don't blunder} 16. Nxd5 $2 b6 $19) 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "4.3"]
[White "Pastar, Slaven"]
[Black "Milosevic, Milos"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2374"]
[BlackElo "2334"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,120,4,7,7,20,2,16,8,8,11,7,0,11,-13,7,-18,0,0,-1,-39,0,-11,-20,-30,-36,-22,-23,-56,-45,-57,-12,-20,-15,-24,-15,-19,-9,-16,-15,-14,27,16,22,14,14,9,24,25,22,0,0,0,21,29,36,40,47,0,62,23,23,23,50,23,22,0,42,42,42,43,102,0,42,27,42,0,42,34,42,42,42,42,42,42,42,42,42,42,50,0,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,29998]} 1. b3 d5 2. Bb2 Bg4 3. h3 Bh5 4. g3 Nd7 5. Bg2 c6 6. Nf3 {A01: Nimzowitsch-Larsen Opening.} Ngf6 7. O-O e6 8. d3 a5 9. c4 Be7 10. Nbd2 O-O 11. Qc2 a4 {[#]} 12. Rad1 $146 ({Predecessor:} 12. g4 Bg6 13. Nh4 Bb4 14. Nxg6 hxg6 15. Bc3 Qa5 16. Bxb4 Qxb4 17. a3 axb3 18. axb4 bxc2 {½-½ (66) Markoja,B (2306)-Beliavsky,A (2623) Nova Gorica 2015}) 12... axb3 13. axb3 Qb6 14. e4 Nc5 15. g4 {Black must now prevent Bxf6.} Bg6 {[%cal Rd5e4]} 16. Ne5 dxe4 17. dxe4 Rfd8 18. Ra1 Rxa1 19. Rxa1 Nfd7 {White should prevent ...Nxe5.} 20. Nxg6 hxg6 21. Bc3 Bf6 22. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Bxc3 23. Qxc3 Na6 {[%cal Bc5a6,Ba6b4,Bb4c2][%mdl 32]} 24. Rb1 Qc7 (24... Ne5 $5) 25. Nf3 c5 26. b5 $36 {[%mdl 2048] Black is under pressure.} Nb4 27. Rd1 Nb6 28. Rxd8+ Qxd8 29. Qe3 Qd1+ ({Not} 29... Nxc4 $2 30. Qxc5 Qd1+ 31. Bf1 $18) 30. Bf1 $1 Nd7 (30... Nc2 $5 {[%cal Rc2e3]} 31. Qf4 (31. Qxc5 Qxf3 32. Qxb6 Qd1 $11) 31... Nd7 $11) 31. e5 Nc2 32. Qe4 b6 $1 33. Kg2 Nf8 (33... Kf8 $1 $11) 34. Bd3 Nb4 35. Be2 Qd7 36. Kg3 Qc7 37. Kg2 (37. Qa8 {seems wilder.} g5 38. Qe8 f6 39. Kg2 Qb7 40. Qd8) 37... Qd7 38. h4 Qe7 39. Bd3 Qd7 {[#]} ({Better is} 39... Nxd3 $14 40. Qxd3 Qc7) 40. Be2 (40. Bb1 $1 $16) 40... Qe7 $14 41. Kg3 Qc7 42. Kg2 Qd7 43. Kf1 Qa7 44. Ng5 Nd7 45. Kg2 Qb8 46. f4 Nf8 47. Nf3 Qa7 48. Kg3 Qa2 49. Ng5 {Hoping for Qb7!} Qd2 {The position is equal.} 50. Qb7 Qe3+ 51. Bf3 Qg1+ 52. Kh3 Qf1+ {[%mdl 64] [#] Double Attack} 53. Kg3 Qg1+ 54. Bg2 Qe3+ 55. Bf3 Qg1+ 56. Kh3 Qf1+ {[%mdl 64] Double Attack} 57. Kh2 Qf2+ {[%mdl 64] Double Attack} 58. Kh3 Qf1+ {[%mdl 64] Double Attack} 59. Kh2 Qf2+ {[%mdl 64] Double Attack} 60. Kh3 Qe3 $2 {[%mdl 40960] Weighted Error Value: White=0.10/Black=0.09. An unexpected result.} (60... Qf1+ $11 61. Kg3 Qg1+) 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "4.4"]
[White "Ozsakallioglu, Okan"]
[Black "Thybo, Jesper Sondergaard"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2249"]
[BlackElo "2568"]
[Annotator "ChessBase"]
[PlyCount "181"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:07:14]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:15]} d5 {[%emt 0:00:00]} 3. exd5 {[%emt 0:00:28]} cxd5 {[%emt 0:00:00]} 4. c4 {[%emt 0:00:04]} Nf6 {[%emt 0:01:11]} 5. Nc3 {[%emt 0:01:39]} g6 {[%emt 0:03:44]} 6. Nf3 {[%emt 0:06:23]} Bg7 {[%emt 0:00:55]} 7. h3 {[%emt 0:05:36]} O-O {[%emt 0:01:15]} 8. Be2 {[%emt 0:00:27]} dxc4 {[%emt 0:18:14]} 9. Bxc4 {[%emt 0:00:13]} b6 {[%emt 0:00:19]} 10. O-O {[%emt 0:09:09]} Bb7 {[%emt 0:03:24]} 11. Be3 {[%emt 0:07:59]} Nc6 {[%emt 0:01:25]} 12. Qe2 {[%emt 0:00:20]} Nb4 {[%emt 0:05:51]} 13. a3 {[%emt 0:08:09]} Nbd5 {[%emt 0:00:19]} 14. Rac1 {[%emt 0:00:24]} Nxc3 {[%emt 0:10:33]} 15. Rxc3 {[%emt 0:02:14]} Nd5 {[%emt 0:01:26]} 16. Rc2 {[%emt 0:02:19]} Rc8 {[%emt 0:03:38]} 17. Rfc1 {[%emt 0:00:18]} e6 {[%emt 0:01:44]} 18. Bg5 {[%emt 0:09:15]} Qd6 {[%emt 0:04:27]} 19. Ba6 {[%emt 0:00:15]} Rxc2 {[%emt 0:03:22]} 20. Rxc2 {[%emt 0:00:40]} Ba8 {[%emt 0:01:41]} 21. Qd2 {[%emt 0:07:11]} Nc7 {[%emt 0:01:56]} 22. Be2 {[%emt 0:00:05]} Bxf3 {[%emt 0:01:11]} 23. Bxf3 {[%emt 0:01:38]} Nb5 {[%emt 0:00:02]} 24. d5 {[%emt 0:00:27]} Nd4 {[%emt 0:02:36]} 25. dxe6 {[%emt 0:00:55]} Qxe6 {[%emt 0:03:12]} 26. Rc7 {[%emt 0:00:23]} Nxf3+ {[%emt 0:05:38]} 27. gxf3 {[%emt 0:00:06]} Qxh3 {[%emt 0:00:36]} 28. Qe2 {[%emt 0:08:24]} Bd4 {[%emt 0:08:59]} 29. Bf4 {[%emt 0:05:13]} Qh4 {[%emt 0:07:38]} 30. Bh2 {[%emt 0:00:06]} b5 {[%emt 0:02:21]} 31. Kg2 {[%emt 0:00:13]} Qg5+ {[%emt 0:07:53]} 32. Bg3 {[%emt 0:00:08]} h5 {[%emt 0:00:00]} 33. Qe4 {[%emt 0:01:12]} Bf6 {[%emt 0:00:00]} 34. Kh3 {[%emt 0:05:56]} a6 {[%emt 0:00:00]} 35. b3 {[%emt 0:01:17]} Rd8 {[%emt 0:00:00]} 36. a4 {[%emt 0:04:05]} h4 {[%emt 0:00:00]} 37. Bh2 {[%emt 0:00:36]} Qd5 {[%emt 0:02:01]} 38. Qxd5 {[%emt 0:00:29]} Rxd5 {[%emt 0:00:01]} 39. Rc6 {[%emt 0:00:16]} Kg7 {[%emt 0:00:59]} 40. Rxa6 {[%emt 0:00:11]} Rd3 {[%emt 0:00:26]} 41. Kg2 {[%emt 0:04:36]} Rxb3 {[%emt 0:00:51]} 42. axb5 {[%emt 0:00:11]} Rxb5 {[%emt 0:00:01]} 43. Bf4 {[%emt 0:00:20]} Rb2 {[%emt 0:01:01]} 44. Be3 {[%emt 0:00:18]} Rc2 {[%emt 0:00:13]} 45. Kh3 {[%emt 0:00:29]} g5 {[%emt 0:00:26]} 46. Ra5 {[%emt 0:00:41]} Kg6 {[%emt 0:00:25]} 47. Ra6 {[%emt 0:00:05]} Rc4 {[%emt 0:00:38]} 48. Rb6 {[%emt 0:00:48]} Ra4 {[%emt 0:00:27]} 49. Rc6 {[%emt 0:00:15]} Kg7 {[%emt 0:00:41]} 50. Rc5 {[%emt 0:00:05]} Be7 {[%emt 0:00:34]} 51. Re5 {[%emt 0:01:27]} Bf6 {[%emt 0:00:41]} 52. Rc5 {[%emt 0:00:45]} Kg6 {[%emt 0:00:01]} 53. Rc6 {[%emt 0:00:11]} Rb4 {[%emt 0:00:34]} 54. Ra6 {[%emt 0:00:06]} Rb5 {[%emt 0:00:48]} 55. f4 {[%emt 0:01:41]} Kf5 {[%emt 0:00:08]} 56. fxg5 {[%emt 0:00:05]} Bxg5 {[%emt 0:00:03]} 57. Bxg5 {[%emt 0:01:53]} Kxg5 {[%emt 0:00:02]} 58. Ra3 {[%emt 0:01:18]} Rf5 {[%emt 0:00:48]} 59. Kg2 {[%emt 0:00:16]} Kg4 {[%emt 0:00:15]} 60. Ra4+ {[%emt 0:00:45]} Rf4 {[%emt 0:00:12]} 61. f3+ {[%emt 0:00:04]} Kg5 {[%emt 0:00:10]} 62. Ra8 {[%emt 0:00:20]} Rd4 {[%emt 0:01:44]} 63. Rg8+ {[%emt 0:01:57]} Kf5 {[%emt 0:00:01]} 64. Rh8 {[%emt 0:00:15]} Rf4 {[%emt 0:00:38]} 65. Kf2 {[%emt 0:00:24]} Kg6 {[%emt 0:01:16]} 66. Kg2 {[%emt 0:00:20]} f5 {[%emt 0:00:10]} 67. Rg8+ {[%emt 0:00:24]} Kf6 {[%emt 0:00:31]} 68. Rf8+ {[%emt 0:00:11]} Kg7 {[%emt 0:00:01]} 69. Rb8 {[%emt 0:00:07]} Kh6 {[%emt 0:01:00]} 70. Rh8+ {[%emt 0:00:13]} Kg6 {[%emt 0:00:22]} 71. Rg8+ {[%emt 0:00:05]} Kf6 {[%emt 0:00:25]} 72. Rf8+ {[%emt 0:00:06]} Ke7 {[%emt 0:00:02]} 73. Rh8 {[%emt 0:00:05]} Kf7 {[%emt 0:00:19]} 74. Rh6 {[%emt 0:00:06]} Kg7 {[%emt 0:00:10]} 75. Rb6 {[%emt 0:00:52]} Rd4 {[%emt 0:00:21]} 76. Kh3 {[%emt 0:00:10]} Rc4 {[%emt 0:00:18]} 77. Ra6 {[%emt 0:00:05]} Kf7 {[%emt 0:00:16]} 78. Rh6 {[%emt 0:00:10]} Rf4 {[%emt 0:00:10]} 79. Kg2 {[%emt 0:00:06]} Ke7 {[%emt 0:00:13]} 80. Ra6 {[%emt 0:00:09]} Rb4 {[%emt 0:00:34]} 81. Rh6 {[%emt 0:00:07]} Rb2+ {[%emt 0:00:28]} 82. Kh3 {[%emt 0:00:17]} Rf2 {[%emt 0:00:07]} 83. Ra6 {[%emt 0:00:33]} Rxf3+ {[%emt 0:00:53]} 84. Kxh4 {[%emt 0:00:05]} Rf1 {[%emt 0:00:14]} 85. Kg3 {[%emt 0:00:22]} Kf7 {[%emt 0:00:18]} 86. Rb6 {[%emt 0:00:07]} Re1 {[%emt 0:00:14]} 87. Kf4 {[%emt 0:00:09]} Re6 {[%emt 0:00:04]} 88. Rb5 {[%emt 0:00:03]} Rf6 {[%emt 0:00:10]} 89. Rxf5 {[%emt 0:00:05]} Ke6 {[%emt 0:00:03]} 90. Rxf6+ {[%emt 0:00:02]} Kxf6 {[%emt 0:00:06]} 91. Ke4 {[%emt 0:09:04]} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "4.5"]
[White "Lundin, Jan"]
[Black "Kaasen, Tor Fredrik"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2188"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,142,4,3,-25,-26,-16,0,0,19,-64,-24,-29,-47,-47,-38,-44,-50,-62,-63,-72,-65,-72,-71,-74,-77,-71,-67,-84,-78,-72,-81,-109,-97,-104,-100,-154,-82,-125,-112,-114,-64,-91,-72,-43,0,-133,-56,-55,0,0,0,-222,-235,-418,-421,-421,-421,-421,-415,-425,-424,-423,-424,-417,-417,-406,-407,-402,-398,-462,-461,-457,-437,-552,-559,-557,-546,-590,-590,-582,-577,-550,-471,-493,-471,-616,-618,-616,-616,-759,-710,-1214,-638,-927,-927,-839,-922,-927,-927,-927,-927,-779,-687,-687,-650,-697,-638,-627,-613,-667,-660,-653,-577,-579,-574,-564,-571,-496,-507,-652,-631,-917,-856,-2216,-2133,-29982,-29983,-29983,-29984,-29984,-29985,-29985,-29986,-29986,-29987]} 1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bc4 {B23: Closed Sicilian: Lines without g3.} Nc6 7. d3 e6 8. f5 {The position is equal.} gxf5 {[#]} 9. Bf4 $146 (9. O-O $11) ({Predecessor:} 9. exf5 d5 10. Bb3 Nge7 11. Bg5 f6 12. fxe6 Bxe6 13. Be3 b6 14. O-O Qd7 15. Ne2 {0-1 (64) Perunovic,M (2622)-Duda,J (2658) Berlin 2015}) 9... e5 (9... Qb6 $5 {[%cal Rb6b2]} 10. Nb5 Ne5 11. Bxe5 dxe5 $15) 10. Bg5 Bf6 {[%cal Rf6g5]} 11. Bxf6 Nxf6 12. exf5 Nd4 13. O-O Bc6 $1 14. Nxd4 cxd4 15. Ne4 d5 16. Nxf6+ Qxf6 17. Bb3 O-O-O 18. Qd2 Rhg8 19. Rae1 e4 20. Re2 Rg5 21. Qa5 Kb8 22. a4 (22. Qc5 $142) 22... Qd6 ({Better is} 22... Rdg8 23. Qe1 e3) 23. Qd2 e3 24. Qe1 Rdg8 25. Qh4 Rg4 26. Qxh7 f6 27. Qf7 (27. h3 $11 {remains equal.} Rg3 28. Qh4) 27... R4g7 (27... Rh8 $17 {[%csl Gh8][%cal Rd6h2]} 28. g3 Rf8) 28. Qh5 $15 Be8 (28... Rg5 $15 29. Qh4 Rg4) 29. Qf3 $1 $11 {[%cal Rf3d5]} Bf7 {Hoping for ...Rg5.} 30. c3 $2 {[#] Black keeps a firm grip on the game.} (30. Kh1 $1 $11) 30... Rg5 $1 $40 {[%mdl 128] Strongly threatening ...Bh5. Black is out for blood.} 31. cxd4 $2 (31. Rc2 e2 32. Qxe2 dxc3 33. d4) 31... Bh5 {[%mdl 64] Skewer} 32. Qxe3 {And now Ref2 would win.} Bxe2 33. Qxe2 Qb4 34. Bd1 Qxd4+ 35. Kh1 Rxg2 36. Qxg2 Rxg2 37. Kxg2 Qxb2+ {[%mdl 4096] Endgame KQ-KRB} 38. Rf2 Qd4 39. Bc2 Qg4+ 40. Kf1 Kc7 41. Bb3 Kd6 42. Bc2 Kc5 43. Ke1 Kd4 44. Bd1 Qg1+ 45. Ke2 Qg5 46. Rf3 Kc3 {[#] Threatens to win with ...Qd2+.} 47. Kf2 Kd2 48. Bb3 Qg4 49. d4 Qxd4+ 50. Kg3 Qe5+ 51. Kg4 Qe4+ 52. Kg3 Ke2 53. Rf2+ Ke1 54. Bc2 Qe3+ 55. Rf3 Qg5+ 56. Kh3 d4 57. Be4 Ke2 58. Rg3 Qh6+ 59. Kg4 Qg7+ 60. Kf4 Qc7+ 61. Kg4 Qe7 62. Bd3+ Kd2 63. h4 Qe8 64. Rh3 Qxa4 65. h5 {intending h6.} Qe8 66. Kf4 Qb8+ 67. Kg4 Qg8+ {Black mates.} 68. Kf3 Kxd3 69. h6 Qh7 70. Kf4+ Kc4 71. Ke4 d3 {Weighted Error Value: White=0.48/Black=0.19} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "4.6"]
[White "Jandric, Damjan"]
[Black "Abramovic, Bosko"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2187"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,117,12,8,12,10,14,17,31,25,65,9,15,13,18,16,18,0,60,59,55,56,57,54,55,35,90,70,61,69,80,13,12,13,14,8,15,0,4,4,10,0,0,8,8,3,13,13,11,13,18,15,13,13,27,27,31,10,17,13,18,0,4,0,17,0,0,0,0,0,0,0,7,0,25,17,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 d6 5. O-O Nf6 6. Qe2 Be7 7. c3 O-O {C00: French: Unusual White 2nd moves.} 8. Rd1 d5 9. e5 {[#]} Ne8 $146 ({Predecessor:} 9... Nd7 10. d4 a5 11. a4 b6 12. Bf4 Ba6 13. Qd2 Rc8 14. h4 Qe8 15. Na3 cxd4 16. cxd4 {0-1 (35) Murzin,V (2478)-Grachev,B (2619) Moscow 2021}) 10. d4 Nc7 11. Bf4 ({Better is} 11. dxc5 $14 Bxc5 12. a4) 11... b6 $11 12. h4 Ba6 13. Qe3 Qd7 14. h5 Rfc8 (14... h6 $11) 15. h6 $14 g6 16. Bg5 cxd4 17. cxd4 Nb4 {[#] Strongly threatening ...Nc2.} 18. Rd2 Bf8 (18... Nb5 $14) 19. a3 Nc6 20. Rc2 Ne8 21. Nbd2 (21. Nc3 $16) 21... Na5 $11 22. Rac1 Rxc2 23. Rxc2 Rc8 24. Rc3 Rc7 25. Nb1 Qb5 26. Qc1 Rxc3 27. Nxc3 Qd3 28. Bf1 Qxf1+ 29. Qxf1 Bxf1 30. Kxf1 Nc4 31. Nd1 b5 32. Ke2 a6 33. Kd3 Nc7 34. g4 Na8 35. Bc1 Be7 36. g5 Kf8 37. Ne1 Ke8 38. Nc2 Kd7 39. b3 Na5 40. Kc3 Nc6 41. f4 Bd8 42. Nf2 Ne7 43. Ne3 Nf5 {The position is equal.} 44. Nxf5 exf5 {[%mdl 4096] Endgame KBN-KBN} 45. Nd3 {White wants to play Nc5+.} Be7 46. b4 Nc7 47. Be3 Kc6 48. Bc1 Ne6 49. Be3 Kb6 50. Kb3 a5 51. Kc3 a4 52. Bc1 Kc6 53. Be3 Bd8 54. Nc5 Nc7 55. Nd3 Na8 56. Bc1 Nb6 57. Ne1 Nc4 58. Nd3 Be7 59. Kc2 {Weighted Error Value: White=0.09/Black=0.07} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "4.7"]
[White "Kanov, Nikola"]
[Black "Milanovic, Slavisa"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2140"]
[BlackElo "2301"]
[Annotator "RC"]
[PlyCount "24"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 4. c3 {[%emt 0:00:06]} Qb6 {[%emt 0:00:07]} 5. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 6. Be2 {[%emt 0:00:05]} cxd4 {[%emt 0:00:12]} 7. cxd4 {[%emt 0:00:01]} Nh6 {[%emt 0:01:06]} 8. Nc3 {[%emt 0:00:17]} Nf5 {[%emt 0:00:07]} 9. Na4 {[%emt 0:00:15]} Qa5+ {[%emt 0:01:04]} 10. Nc3 {[%emt 0:00:22]} Qb6 {[%emt 0:07:14]} 11. Na4 {[%emt 0:00:05]} Qa5+ {[%emt 0:00:11]} 12. Nc3 {[%emt 0:00:09]} Qb6 {[%emt 0:01:02]} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "4.8"]
[White "Velickovic, Sasa"]
[Black "Janjic, Stefan"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2274"]
[BlackElo "2176"]
[Annotator "ChessBase"]
[PlyCount "90"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. Qe2 {[%emt 0:02:51]} c5 {[%emt 0:01:15]} 3. g3 {[%emt 0:00:40]} Nc6 {[%emt 0:00:48]} 4. Bg2 {[%emt 0:00:58]} Nge7 {[%emt 1:29:57]} 5. c3 {[%emt 1:28:01]} g6 {[%emt 0:00:43]} 6. d3 {[%emt 1:25:36]} Bg7 {[%emt 0:00:24]} 7. h4 {[%emt 0:00:34]} h6 {[%emt 0:02:26]} 8. f4 {[%emt 0:08:27]} h5 {[%emt 1:27:33]} 9. Nh3 {[%emt 0:08:03]} b6 {[%emt 0:02:28]} 10. O-O {[%emt 0:02:58]} d5 {[%emt 0:06:18]} 11. f5 {[%emt 0:05:00]} gxf5 {[%emt 0:01:46]} 12. exf5 {[%emt 0:01:33]} Be5 {[%emt 0:05:49]} 13. fxe6 {[%emt 0:13:16]} Bxe6 {[%emt 0:01:01]} 14. Bf4 {[%emt 0:05:48]} Qd6 {[%emt 0:04:09]} 15. Na3 {[%emt 0:03:31]} Bg4 {[%emt 1:07:18]} 16. Qe1 {[%emt 0:09:07]} f6 {[%emt 0:05:27]} 17. Bxe5 {[%emt 0:02:23]} Nxe5 {[%emt 0:08:26]} 18. Nf4 {[%emt 0:01:02]} O-O-O {[%emt 0:05:35]} 19. d4 {[%emt 0:04:56]} N5g6 {[%emt 0:03:49]} 20. Nxg6 {[%emt 0:01:46]} Nxg6 {[%emt 0:00:14]} 21. Qf2 {[%emt 0:00:25]} f5 {[%emt 0:01:19]} 22. dxc5 {[%emt 0:00:23]} Qxc5 {[%emt 0:00:34]} 23. Nc2 {[%emt 0:02:07]} Qxf2+ {[%emt 0:30:10]} 24. Rxf2 {[%emt 0:00:45]} f4 {[%emt 0:00:55]} 25. gxf4 {[%emt 0:00:03]} Nxh4 {[%emt 0:00:34]} 26. Nd4 {[%emt 0:23:08]} Nxg2 {[%emt 0:01:59]} 27. Kxg2 {[%emt 0:03:33]} Rhg8 {[%emt 0:26:15]} 28. Re1 {[%emt 0:01:43]} Bf5+ {[%emt 0:05:05]} 29. Kh2 {[%emt 0:01:23]} Be4 {[%emt 0:00:59]} 30. Rg1 {[%emt 0:00:42]} Kd7 {[%emt 0:03:06]} 31. Rg3 {[%emt 0:04:58]} h4 {[%emt 0:05:45]} 32. Rxg8 {[%emt 0:00:18]} Rxg8 {[%emt 0:00:26]} 33. Kh3 {[%emt 0:00:14]} Rh8 {[%emt 0:00:55]} 34. Rh2 {[%emt 0:04:06]} Ke7 {[%emt 0:03:11]} 35. Kg4 {[%emt 0:02:46]} Kf6 {[%emt 0:00:42]} 36. a3 {[%emt 0:01:55]} Rh7 {[%emt 0:09:16]} 37. a4 {[%emt 0:01:54]} Rg7+ {[%emt 0:02:42]} 38. Kxh4 {[%emt 0:00:09]} Rg1 {[%emt 0:00:09]} 39. Re2 {[%emt 0:01:55]} Ra1 {[%emt 0:00:45]} 40. Kg3 {[%emt 0:00:33]} Rxa4 {[%emt 0:00:40]} 41. Kf2 {[%emt 0:00:44]} Ra1 {[%emt 0:01:05]} 42. Re1 {[%emt 0:01:13]} Ra2 {[%emt 0:05:13]} 43. Re2 {[%emt 0:00:07]} Ra1 {[%emt 0:00:02]} 44. Re1 {[%emt 0:01:05]} Ra2 {[%emt 0:00:03]} 45. Re2 {[%emt 0:00:05]} Ra1 {[%emt 0:00:05]} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "4.9"]
[White "Todorovic, Goran M"]
[Black "Dimitrijevic, Dusan"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2406"]
[BlackElo "2092"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,60,4,0,16,13,0,0,6,0,13,15,17,8,21,-48,-48,-48,-47,-62,-60,-247,-243,-555,-543,-780,-582,-722,-497,-495,-486,-511,-514,-614,-575,-583,-608,-593,-577]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 O-O 12. Bg5 Bd7 13. Rc1 Be8 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines.} 14. Ng3 h6 15. Bd2 Nh5 {[#] The position is equal.} 16. Re1 $146 ({Predecessor:} 16. Bc3 Nf4 17. Bb1 h5 18. Ne5 Bxe5 19. dxe5 Qg5 20. Bd2 Nxe5 21. Rc7 h4 22. Rxb7 {½-½ (30) Vidic,T (2195)-Olenik Campa,R (2050) Portoroz 2020}) 16... Nxg3 17. hxg3 Bh5 18. Bc3 Qf6 {[%cal Rh5f3]} 19. Qd2 ({White should try} 19. Bb1 $11) 19... Bxf3 $15 20. gxf3 Qxf3 {And now ...Bxg3! would win.} 21. Re3 Qg4 {White must now prevent ...Bf4.} 22. Be2 $2 {[#] White does not recover from this.} (22. Qe2 $15 Qxe2 23. Bxe2) 22... Qg5 $1 $19 23. Rxe6 $2 {[#]} (23. Qd3 {is tougher.} Bf4 {[%mdl 64] Skewer} 24. Bd2) 23... Bf4 $1 {[%cal Rf4d2][%mdl 64] Skewer. Black is clearly winning.} 24. Qc2 {Black should prevent Rg6.} Bxc1 25. Bd3 Rf6 26. Rxf6 gxf6 27. Kf1 Re8 28. b4 {[#]} Qg4 $1 29. Kg2 (29. Be2 Nxd4) 29... Bf4 30. Bf5 {[#]} Re2 $1 {[%mdl 512] Weighted Error Value: White=0.69/Black=0.27} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.04"]
[Round "4.10"]
[White "Draskovic, Luka"]
[Black "Petrusic, Velimir"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2472"]
[BlackElo "2110"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,56,44,56,53,62,58,64,70,73,51,83,77,121,97,127,121,116,102,124,112,130,137,295,308,309,301,510,504,507,508,498,466,450,507,442,495,542,565,887,862,976,1025,1014,1005,1093,1102,1077,1081,1092]} 1. e4 Nc6 2. d4 d5 3. e5 f6 4. f4 Nh6 5. c3 Bg4 6. Be2 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence.} Bf5 7. Nf3 e6 8. O-O {White is slightly better.} Be7 {[#]} 9. h3 $146 ({Predecessor:} 9. Kh1 Qd7 10. b4 Be4 11. Nbd2 f5 12. Nb3 Nf7 13. b5 Nb8 14. a4 a6 15. Bb2 {½-½ (23) Habada,J (1910)-Borovicka,B (2035) Ostrava 2009}) 9... Qd7 10. Be3 Be4 11. Nbd2 f5 12. Ng5 O-O 13. Qe1 Nf7 14. Ngxe4 dxe4 15. g4 g5 $2 (15... g6 $16 {was necessary.} 16. b4 Kh8) 16. gxf5 $18 exf5 17. Bc4 {[#] Black must now prevent e6.} Qd8 $2 (17... Qe8 18. fxg5 Na5) 18. fxg5 {White is clearly winning.} Kh8 19. h4 Nxg5 20. hxg5 ({Worse is} 20. Bxg5 Bxg5 21. hxg5 Qxg5+ 22. Kf2 Nxe5 $11) 20... Bxg5 {intending ...Na5.} 21. Qg3 Bxe3+ 22. Qxe3 Qh4 {[#] ( -> ...Rg8+!)} 23. Rf2 f4 24. Qxe4 Rg8+ 25. Bxg8 Rxg8+ 26. Rg2 Rg3 27. Rxg3 Qxg3+ 28. Qg2 Qe3+ {Black got outplayed after the opening.  Weighted Error Value: White=0.02/Black=0.39} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.1"]
[White "Martirosyan, Haik M."]
[Black "Sargsyan, Shant"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,14,-10,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. c3 {[#]} Qd3 $1 {[#]} {Predecessor:} 8. hxg4 $146 {C68: Ruy Lopez: Exchange Variation, sidelines.} hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Be5+ 12. Kg1 Bh2+ 13. Kh1 Bd6+ 14. Kg1 Bh2+ {½-½ (14) Guseinov,G (2665)-Firouzja,A (2728) Europe Chess INT 2020} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.2"]
[White "Kazakouski, Valery"]
[Black "Milosevic, Milos"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2476"]
[BlackElo "2334"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 1:30:30]} Nf6 {[%emt 0:09:00]} 2. c4 {[%emt 0:00:30]} c5 {[%emt 1:22:00]} 3. b3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:30]} 4. Bb2 {[%emt 0:01:00]} e6 {[%emt 0:00:30]} 5. g3 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 6. Bg2 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 7. O-O {[%emt 0:00:00]} d5 {[%emt 0:01:30]} 8. e3 {[%emt 0:02:00]} b6 {[%emt 0:00:00]} 9. Nc3 {[%emt 0:00:00]} Bb7 {[%emt 0:00:00]} 10. cxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:00]} 11. d4 {[%emt 0:00:00]} Rc8 12. Rc1 {[%emt 0:02:00]} Re8 {[%emt 0:02:30]} 13. Ne5 {[%emt 0:00:30]} Bf8 {[%emt 0:00:30]} 14. Nxc6 {[%emt 0:00:30]} Bxc6 {[%emt 0:00:30]} 15. dxc5 {[%emt 0:00:00]} bxc5 {[%emt 0:00:00]} 16. Ne2 {[%emt 0:01:00]} Ne4 {[%emt 0:01:00]} 17. Nf4 {[%emt 0:00:30]} a5 {[%emt 0:00:30]} 18. Qd3 {[%emt 0:00:30]} Rc7 {[%emt 0:00:30]} 19. Rfd1 {[%emt 0:00:00]} Rd7 {[%emt 0:00:30]} 20. Qc2 {[%emt 0:01:00]} Bb5 {[%emt 0:00:30]} 21. Ba3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 22. Qf5 {[%emt 0:00:30]} g6 {[%emt 0:00:00]} 23. Qb1 {[%emt 0:00:30]} d4 {[%emt 0:00:00]} 24. exd4 {[%emt 0:00:30]} cxd4 {[%emt 0:01:30]} 25. Bxf8 {[%emt 0:00:00]} Kxf8 {[%emt 0:00:30]} 26. a4 {[%emt 0:00:00]} Be2 {[%emt 0:00:30]} 27. Nxe2 {[%emt 0:00:00]} Rxe2 {[%emt 0:00:00]} 28. Qd3 {[%emt 0:02:00]} Qe7 {[%emt 0:01:00]} 29. Bf3 {[%emt 0:00:30]} Re5 {[%emt 0:00:00]} 30. Rc4 {[%emt 0:00:30]} Re1+ {[%emt 0:00:00]} 31. Rxe1 {[%emt 0:00:00]} Qxe1+ {[%emt 0:00:00]} 32. Kg2 {[%emt 0:01:00]} Qe5 {[%emt 0:00:00]} 33. b4 {[%emt 0:00:00]} axb4 {[%emt 0:00:00]} 34. Rxb4 {[%emt 0:01:00]} Qd6 {[%emt 0:03:00]} 35. Qd2 {[%emt 0:00:30]} Kg7 {[%emt 0:00:00]} 36. a5 {[%emt 0:00:30]} d3 {[%emt 0:01:00]} 37. Rb6 {[%emt 0:00:30]} Qd4 {[%emt 0:00:30]} 38. Rb4 {[%emt 0:00:00]} Qd6 {[%emt 0:00:30]} 39. Rb3 {[%emt 0:01:00]} h5 {[%emt 0:00:30]} 40. h4 {[%emt 0:00:00]} Qd4 {[%emt 0:00:30]} 41. Rb4 {[%emt 0:00:00]} Qd6 {[%emt 0:00:00]} 42. Rb3 {[%emt 0:00:00]} Qd4 {[%emt 0:00:00]} 43. a6 {[%emt 0:02:00]} Ne4 {[%emt 0:00:00]} 44. Qb2 {[%emt 0:00:00]} Qxb2 {[%emt 0:00:31]} 45. Rxb2 {[%emt 0:00:00]} Nc5 {[%emt 0:00:08]} 46. Bb7 {[%emt 0:00:40]} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.3"]
[White "Thybo, Jesper Sondergaard"]
[Black "Velickovic, Sasa"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2568"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "254"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,254,66,74,80,96,66,70,66,73,59,62,61,58,56,69,61,67,51,64,53,62,30,41,26,75,18,22,16,26,16,16,16,41,19,19,19,22,20,34,0,17,4,52,16,16,7,14,18,37,27,18,29,25,49,169,169,169,169,169,169,169,169,162,82,99,82,88,0,0,0,113,70,99,0,100,13,21,0,0,0,1,0,0,0,0,0,0,0,8,0,0,0,0,-756,0,0,0,-46,0,0,0,0,0,0,0,0,0,0,0,0,0,0,164,161,158,12,12,12,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8]} 1. Nf3 c5 2. c4 g6 3. d4 Bg7 4. e4 d6 5. Nc3 Na6 6. Be2 cxd4 7. Nxd4 Nf6 8. O-O O-O 9. Be3 Nc5 10. f3 Ne6 11. Qd2 Nxd4 12. Bxd4 {A31: Symmetrical English: 2 Nf3 Nf6 3 d4.} (12. Qxd4 Ng4 $1 $15) 12... Be6 13. Rad1 a6 {[#]} 14. b3 $146 {White is slightly better.} ({Predecessor:} 14. f4 b5 15. cxb5 axb5 16. a3 Rb8 17. e5 dxe5 18. Bxe5 Qxd2 19. Rxd2 b4 20. Nb5 {½-½ (35) Havelka,O (1743)-Wiewiorkowski,D (2102) Karvina 2014}) 14... Nd7 15. f4 Bxd4+ 16. Qxd4 f6 $1 17. Kh1 Qb6 18. Qd2 Kh8 19. h3 Rg8 20. Nd5 Qd8 21. Ne3 g5 22. Bg4 gxf4 23. Rxf4 (23. Bxe6 $16 fxe3 24. Qxe3) 23... Bxg4 $11 24. Nxg4 Rg6 25. Qd5 b6 26. Ne3 Qg8 27. Rf2 Rd8 28. Qd4 Rb8 29. Nf5 Qe8 30. b4 Rc8 31. Rc2 Rd8 32. Qe3 Ra8 33. Qb3 a5 34. a3 axb4 35. axb4 Rg8 36. Ra2 Rxa2 37. Qxa2 Qd8 (37... Ne5 $14) 38. c5 $36 {[%mdl 2048] White is really pushing.} bxc5 39. Nh6 {Black must now prevent Nf7+.} Rf8 40. Nf7+ Rxf7 41. Qxf7 cxb4 {[%mdl 4096] Endgame KQR-KQN} 42. Rb1 (42. Ra1 $1 $18 {[%cal Ra1a7] Ra7 is the strong threat.} h6 43. Kh2) 42... Ne5 $16 43. Qe6 {[%mdl 1024] White has strong compensation.} Qc7 44. Ra1 ({Much weaker is} 44. Rxb4 $6 Qc1+ 45. Kh2 Qf4+ 46. Kh1 Qc1+ 47. Kh2 Qf4+ 48. Kh1 Qc1+ $11) ({Better is} 44. Qb3 $16) 44... Kg7 $11 45. Rb1 Qd7 (45... Nd3 $11 {remains equal.}) 46. Qb3 Qb7 47. Qe6 (47. Qxb4 $16 Qxb4 48. Rxb4) 47... Qd7 ({Don't blunder} 47... Qxe4 $2 48. Qxe7+ Kg6 49. Rf1 $18) (47... Qc7 $11) 48. Qd5 (48. Qxd7 $16 Nxd7 49. Rxb4) 48... Qc7 49. Kh2 ({Reject} 49. Rxb4 Qc1+ 50. Kh2 Qf4+ 51. Kh1 Qf1+ 52. Kh2 Nf3+ $1 53. gxf3 Qf2+ 54. Kh1 Qe1+ 55. Kg2 Qxb4 $17) 49... Qc5 50. Rb3 Ng6 $1 51. Rg3 (51. Qd2 {with more complications.} Qe5+ 52. Kg1 Qxe4 53. Rxb4 Qe5 54. Ra4) 51... Qxd5 52. exd5 {KR-KN} f5 $1 53. Re3 Kf6 54. Re6+ Kg5 55. Kg3 f4+ 56. Kf2 b3 57. Re2 $2 {[%mdl 8192]} (57. Re4 $11) 57... Kf5 $2 (57... Ne5 $19 58. Kg1 Nd3 59. Rxe7 b2) 58. Ke1 Ne5 59. Kd2 e6 (59... Nc4+ {is more complex.} 60. Kc3 b2 61. Re1 Ne3 62. Kxb2 Nxd5 63. Kc2 h5) 60. dxe6 Kxe6 61. Re4 b2 62. Kc2 Kf5 63. Rd4 f3 64. gxf3 Nxf3 65. Rxd6 (65. Rg4 {seems wilder.} d5 66. Kxb2 d4 67. Rg8 h5 68. Rh8) 65... h5 66. Rd5+ (66. Rb6 {keeps more tension.} Kf4 67. Rxb2 Kg3 68. Rb3 h4 69. Kd3) 66... Ne5 $2 (66... Kf4 $1 $11 {and Black has nothing to worry.}) 67. Kxb2 $18 Kf4 {[#]} 68. Kc3 ({Only move:} 68. Kc2 $1 $16) 68... h4 $11 {The position is equal.} 69. Kd2 Nf3+ 70. Kd1 {And now Rd3 would win.} (70. Kd3 {looks sharper.} Ng1 71. Rd4+ Kg3 72. Rg4+ Kh2 73. Kd2) 70... Kg3 71. Rd3 {Strongly threatening Ke2.} Kg2 72. Ra3 (72. Rd7 {looks sharper.} Ng1 73. Rh7 Nxh3 74. Rxh4 Nf2+ 75. Ke2) 72... Ng1 73. Ra8 Nxh3 74. Ke1 Nf4 75. Rg8+ Kf3 76. Kf1 Ke3 (76... h3 {keeps more tension.} 77. Rf8 Ke3 78. Kg1 Ne2+ 79. Kh2 Nf4) 77. Kg1 Kf3 78. Kh2 Ke4 (78... h3 {with more complications.} 79. Rf8 Ke3 80. Re8+ Kf3 81. Rf8) 79. Rg4 Kf3 80. Rxh4 (80. Rg7 {is interesting.} Nd3 81. Re7 Kf4 82. Rf7+ Ke4 83. Kh3) 80... Ne2 81. Rh8 Nf4 82. Rf8 Kg4 83. Rg8+ Kf3 84. Rg3+ Ke4 85. Ra3 Nd3 86. Kg3 Nc5 87. Ra8 Nd3 88. Ra4+ Ke3 89. Kg4 Nb2 90. Ra3+ Ke4 91. Ra8 Nd3 92. Re8+ Kd4 93. Kf5 Nc5 94. Re1 Nd3 95. Re4+ Kd5 96. Re8 Kd4 97. Rd8+ Ke3 98. Rd5 Nf2 99. Re5+ (99. Rd7 {seems wilder.} Kf3 100. Kf6 Ke2 101. Kg7 Ne4 102. Kh6) 99... Kf3 100. Re7 Ng4 101. Rc7 Ne3+ 102. Ke5 Ng4+ 103. Kd4 Kf4 104. Rf7+ Kg5 105. Rf1 Nf6 106. Ke5 Ng4+ 107. Ke6 Ne3 108. Rf2 Kg4 109. Ke5 Kg3 110. Rf8 (110. Ra2 {feels hotter.} Ng4+ 111. Ke6 Nh6 112. Ke7 Ng4 113. Ke8) 110... Ng4+ 111. Kf5 {White threatens Rg8! and mate.} Nf2 112. Ra8 Kf3 113. Ra3+ Ke2 114. Kf4 Nd3+ 115. Ke4 {White wants to mate with Ra2+.} Nf2+ 116. Kd4 Nd1 117. Rh3 (117. Rd3 {keeps more tension.} Nf2 118. Rg3 Kd2 119. Rg2 Ke1 120. Kc3) 117... Nf2 118. Re3+ Kd2 119. Re8 (119. Re6 {is interesting.} Nd3 120. Re3 Nf2) 119... Nd1 120. Rb8 Ke2 121. Rb3 Kd2 122. Rd3+ (122. Rb1 {is more complex.} Ke2 123. Ra1 Nf2 124. Ra2+ Kf3 125. Kc4) 122... Ke2 (122... Kc1 {with more complications.} 123. Ra3 Kb1 124. Kc5 Kc1 125. Kb6 Kd2) 123. Ra3 Nf2 124. Re3+ Kd2 125. Re7 Nd1 126. Re8 Nf2 127. Re2+ Kxe2 {What a fight!  Weighted Error Value: White=0.36/Black=0.27} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.3"]
[White "Kaasen, Tor Fredrik"]
[Black "Dimitrijevic, Dusan"]
[Result "*"]
[ECO "A31"]
[WhiteElo "2397"]
[BlackElo "2092"]
[Annotator "ChessBase"]
[PlyCount "40"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:00:21]} 2. c4 {[%emt 0:00:04]} g6 {[%emt 0:00:23]} 3. d4 {[%emt 0:01:03]} Bg7 {[%emt 0:00:20]} 4. e4 {[%emt 0:00:33]} d6 {[%emt 0:00:18]} 5. Nc3 {[%emt 0:00:50]} Na6 {[%emt 0:00:25]} 6. Be2 {[%emt 0:00:35]} cxd4 {[%emt 0:06:23]} 7. Nxd4 {[%emt 0:00:14]} Nf6 {[%emt 0:00:06]} 8. O-O {[%emt 0:01:40]} O-O {[%emt 1:25:44]} 9. Be3 {[%emt 0:00:42]} Nc5 {[%emt 0:01:44]} 10. f3 {[%emt 0:02:47]} Ne6 {[%emt 0:02:12]} 11. Qd2 {[%emt 0:03:26]} Nxd4 {[%emt 0:00:29]} 12. Bxd4 {[%emt 0:00:07]} Be6 {[%emt 0:00:05]} 13. Rad1 {[%emt 0:05:42]} a6 {[%emt 1:22:13]} 14. b3 {[%emt 0:03:37]} Nd7 {[%emt 0:20:40]} 15. f4 {[%emt 0:00:28]} Bxd4+ {[%emt 0:04:10]} 16. Qxd4 {[%emt 0:00:05]} f6 {[%emt 0:00:07]} 17. Kh1 {[%emt 1:16:37]} Qb6 {[%emt 0:11:19]} 18. Qd2 {[%emt 1:15:41]} Kh8 {[%emt 0:00:11]} 19. h3 {[%emt 1:15:15]} Rg8 {[%emt 0:12:44]} 20. Nd5 {[%emt 1:10:38]} Qd8 {[%emt 0:04:30]} *

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.4"]
[White "Thybo, Jesper Sondergaard"]
[Black "Velickovic, Sasa"]
[Result "*"]
[ECO "A40"]
[WhiteElo "2568"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,39,21,35,15,55,42,52,36,37,23,43,-10,-1,-8,0,0,0,-27,-24,-21,26,34,67,-42,-54,-45,-39,-40,-17,-48,-44,-50]} 1. d4 e6 2. c4 b6 3. a3 Bb7 4. Nc3 f5 5. Bf4 Be7 6. e3 {[#] A40: Unusual replies to 1 d4.} Bf6 $146 ({Predecessor:} 6... Nf6 7. d5 O-O 8. Be2 d6 9. Nh3 e5 10. Bg3 h6 11. O-O Nbd7 12. f4 e4 {0-1 (37) Nilsson,C-Soderberg,P Sweden 1980}) 7. Nf3 Ne7 8. Bd3 {White is slightly better.} d6 9. e4 Nd7 10. Qe2 (10. Ng5 $14 Nf8 11. exf5 exf5 12. d5) 10... O-O $11 11. O-O e5 12. dxe5 dxe5 13. Bd2 Nc5 14. Bc2 f4 15. Rfd1 {Strongly threatening Bxf4!} Qe8 16. Nd5 (16. b4 $14 Ne6 17. Nd5) 16... Nxd5 $15 17. cxd5 Ba6 18. Qe1 g5 $1 {[%cal Rg5g4] [#] ...g4 is the strong threat.} 19. Bb4 g4 20. Bxc5 {Weighted Error Value: White=0.31/Black=0.10} *

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.4"]
[White "Kaasen, Tor Fredrik"]
[Black "Dimitrijevic, Dusan"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2397"]
[BlackElo "2092"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:07:53]} e6 {[%emt 0:00:17]} 2. c4 {[%emt 0:01:00]} b6 {[%emt 0:00:14]} 3. a3 {[%emt 0:00:43]} Bb7 {[%emt 0:01:05]} 4. Nc3 {[%emt 0:00:24]} f5 {[%emt 0:00:33]} 5. Bf4 {[%emt 0:00:58]} Be7 {[%emt 0:01:24]} 6. e3 {[%emt 0:01:25]} Bf6 {[%emt 0:02:38]} 7. Nf3 {[%emt 0:04:41]} Ne7 {[%emt 0:01:09]} 8. Bd3 {[%emt 0:01:51]} d6 {[%emt 0:05:30]} 9. e4 {[%emt 0:04:50]} Nd7 {[%emt 0:08:11]} 10. Qe2 {[%emt 0:04:02]} O-O {[%emt 0:07:00]} 11. O-O {[%emt 0:03:05]} e5 {[%emt 0:03:07]} 12. dxe5 {[%emt 0:01:19]} dxe5 {[%emt 0:01:04]} 13. Bd2 {[%emt 0:01:03]} Nc5 {[%emt 0:03:36]} 14. Bc2 {[%emt 0:00:31]} f4 {[%emt 0:01:13]} 15. Rfd1 {[%emt 0:09:43]} Qe8 {[%emt 0:01:16]} 16. Nd5 {[%emt 0:02:52]} Nxd5 {[%emt 0:08:55]} 17. cxd5 {[%emt 0:00:26]} Ba6 {[%emt 0:02:59]} 18. Qe1 {[%emt 0:00:22]} g5 {[%emt 0:04:50]} 19. Bb4 {[%emt 0:06:47]} g4 {[%emt 0:00:34]} 20. Bxc5 {[%emt 0:02:03]} bxc5 {[%emt 0:09:57]} 21. Nd2 {[%emt 0:00:13]} Bh4 {[%emt 0:02:11]} 22. Nf1 {[%emt 0:01:36]} g3 {[%emt 0:02:28]} 23. fxg3 {[%emt 0:12:57]} fxg3 {[%emt 0:01:09]} 24. Qa5 {[%emt 0:00:51]} gxh2+ {[%emt 0:04:33]} 25. Kh1 {[%emt 0:03:59]} Qg6 {[%emt 0:00:09]} 26. Ne3 {[%emt 0:03:05]} Rf2 {[%emt 0:01:26]} 27. d6 {[%emt 0:04:13]} Be2 {[%emt 0:13:33]} 28. Qxc5 {[%emt 0:01:51]} Raf8 {[%emt 0:02:59]} 29. Bb3+ {[%emt 0:03:50]} Kg7 {[%emt 0:00:38]} 30. dxc7 {[%emt 0:03:14]} Bg4 {[%emt 0:02:38]} 31. Rd8 {[%emt 0:04:40]} Bxd8 {[%emt 0:06:26]} 32. cxd8=Q {[%emt 0:00:32]} Rxd8 {[%emt 0:00:26]} 33. Nxg4 {[%emt 0:00:27]} Qxg4 {[%emt 0:01:45]} 34. Qxf2 {[%emt 0:00:10]} Rf8 {[%emt 0:00:36]} 35. Qxa7+ {[%emt 0:00:10]} Kh6 {[%emt 0:00:14]} 36. Qe3+ {[%emt 0:01:23]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.5"]
[White "Ozsakallioglu, Okan"]
[Black "Sturt, Raven"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2249"]
[BlackElo "2490"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:06:47]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:19]} e6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:41]} b6 {[%emt 0:00:42]} 4. g3 {[%emt 0:01:30]} Bb7 {[%emt 0:01:22]} 5. Bg2 {[%emt 0:00:08]} Be7 {[%emt 0:00:02]} 6. O-O {[%emt 0:02:19]} O-O {[%emt 0:00:08]} 7. Nc3 {[%emt 0:06:30]} Ne4 {[%emt 0:00:09]} 8. Qc2 {[%emt 0:00:05]} Nxc3 {[%emt 0:07:53]} 9. Qxc3 {[%emt 0:00:06]} d6 {[%emt 0:00:12]} 10. b3 {[%emt 0:00:08]} Bf6 {[%emt 0:02:35]} 11. Bb2 {[%emt 0:00:13]} Nd7 {[%emt 0:00:12]} 12. Qc2 {[%emt 0:00:18]} g6 {[%emt 0:03:57]} 13. Rad1 {[%emt 0:02:28]} Qe7 {[%emt 0:07:29]} 14. e4 {[%emt 0:07:15]} Bg7 {[%emt 0:08:13]} 15. e5 {[%emt 0:02:43]} dxe5 {[%emt 0:04:46]} 16. Nxe5 {[%emt 0:00:11]} Bxg2 {[%emt 0:00:26]} 17. Kxg2 {[%emt 0:00:16]} Nxe5 {[%emt 0:04:26]} 18. dxe5 {[%emt 0:04:29]} Qc5 {[%emt 0:03:35]} 19. Qe4 {[%emt 0:00:14]} Rad8 {[%emt 0:02:07]} 20. f4 {[%emt 0:10:14]} Qa5 {[%emt 0:01:03]} 21. Qc2 {[%emt 0:01:17]} h5 {[%emt 0:00:51]} 22. Bc3 {[%emt 0:00:21]} Qc5 {[%emt 0:01:01]} 23. Qe4 {[%emt 0:00:06]} b5 {[%emt 0:04:40]} 24. Kf3 {[%emt 0:08:46]} Qa3 {[%emt 0:09:22]} 25. Qc2 {[%emt 0:02:14]} bxc4 {[%emt 0:00:56]} 26. bxc4 {[%emt 0:00:06]} Qa6 {[%emt 0:01:23]} 27. Ba1 {[%emt 0:01:50]} Rfe8 {[%emt 0:00:24]} 28. h3 {[%emt 0:00:14]} Qc6+ {[%emt 0:01:40]} 29. Ke3 {[%emt 0:06:06]} Bf8 {[%emt 0:02:55]} 30. Bd4 {[%emt 0:00:19]} a6 {[%emt 0:06:41]} 31. g4 {[%emt 0:11:28]} h4 {[%emt 0:07:14]} 32. f5 {[%emt 0:05:06]} exf5 {[%emt 0:01:41]} 33. gxf5 {[%emt 0:01:23]} Bc5 {[%emt 0:03:54]} 34. Qe4 {[%emt 0:02:44]} Bxd4+ {[%emt 0:01:01]} 35. Rxd4 {[%emt 0:00:09]} Qc5 {[%emt 0:00:02]} 36. e6 {[%emt 0:00:31]} fxe6 {[%emt 0:01:18]} 37. f6 {[%emt 0:00:43]} Kf7 {[%emt 0:00:26]} 38. Kd3 {[%emt 0:03:23]} e5 {[%emt 0:00:57]} 39. Rd5 {[%emt 0:00:45]} c6 {[%emt 0:00:33]} 40. Rxd8 {[%emt 0:03:07]} Rxd8+ {[%emt 0:00:05]} 41. Ke2 {[%emt 0:00:17]} Rd4 {[%emt 0:00:08]} 42. Qc2 {[%emt 0:00:02]} e4 {[%emt 0:00:31]} 43. Qb3 {[%emt 0:00:26]} Qh5+ {[%emt 0:01:20]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.6"]
[White "Pasti, Aron"]
[Black "Draskovic, Luka"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2231"]
[BlackElo "2472"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:52]} 4. Nf3 {[%emt 0:00:39]} e5 {[%emt 0:00:08]} 5. Bc4 {[%emt 0:00:42]} Be7 {[%emt 0:00:07]} 6. O-O {[%emt 0:00:13]} O-O {[%emt 0:02:33]} 7. Re1 {[%emt 0:02:34]} c6 {[%emt 0:01:10]} 8. a4 {[%emt 0:00:32]} h6 {[%emt 0:00:51]} 9. a5 {[%emt 0:13:25]} Rb8 {[%emt 0:01:24]} 10. Be3 {[%emt 0:18:49]} Ng4 {[%emt 0:09:12]} 11. Bd2 {[%emt 0:07:34]} Ngf6 {[%emt 0:12:28]} 12. h3 {[%emt 0:05:21]} b5 {[%emt 0:00:39]} 13. axb6 {[%emt 0:00:08]} axb6 {[%emt 0:00:48]} 14. b4 {[%emt 0:04:55]} b5 {[%emt 0:07:49]} 15. Bf1 {[%emt 0:08:20]} Bb7 {[%emt 0:04:53]} 16. Qb1 {[%emt 0:07:02]} Re8 {[%emt 0:02:59]} 17. Qb3 {[%emt 0:01:39]} exd4 {[%emt 0:07:21]} 18. Nxd4 {[%emt 0:01:18]} Bf8 {[%emt 0:00:21]} 19. Rad1 {[%emt 0:07:08]} Ne5 {[%emt 0:03:35]} 20. f4 {[%emt 0:04:30]} Ng6 {[%emt 0:08:51]} 21. Bd3 {[%emt 0:02:01]} Nh5 {[%emt 0:07:44]} 22. Rf1 {[%emt 0:08:33]} d5 {[%emt 0:07:10]} 23. exd5 {[%emt 0:02:08]} c5 {[%emt 0:07:11]} 24. Bxg6 {[%emt 0:03:51]} fxg6 {[%emt 0:03:12]} 25. Ndxb5 {[%emt 0:00:35]} cxb4 {[%emt 0:00:28]} 26. d6+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:04]} 27. Qxb4 {[%emt 0:00:04]} Ng3 {[%emt 0:02:49]} 28. Rfe1 {[%emt 0:01:03]} Nf5 {[%emt 0:00:47]} 29. Qc5 {[%emt 0:00:49]} Rc8 {[%emt 0:02:31]} 30. Rxe8 {[%emt 0:00:29]} Qxe8 {[%emt 0:00:05]} 31. Qb6 {[%emt 0:00:31]} Qd7 {[%emt 0:01:46]} 32. Bc1 {[%emt 0:00:32]} Nh4 {[%emt 0:02:53]} 33. Rd2 {[%emt 0:00:30]} Ba8 {[%emt 0:00:32]} 34. Kh2 {[%emt 0:00:27]} Nxg2 {[%emt 0:03:11]} 35. Rxg2 {[%emt 0:00:19]} Bxg2 {[%emt 0:00:05]} 36. Kxg2 {[%emt 0:00:01]} Bxd6 {[%emt 0:00:57]} 37. Qxd6 {[%emt 0:01:06]} Qxd6 {[%emt 0:00:05]} 38. Nxd6 {[%emt 0:00:07]} Rxc3 {[%emt 0:00:01]} 39. Ne4 {[%emt 0:00:28]} Rxc2+ {[%emt 0:00:21]} 40. Bd2 {[%emt 0:00:05]} Ra2 {[%emt 0:00:24]} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.7"]
[White "Janjic, Stefan"]
[Black "Tadic, Stefan"]
[Result "*"]
[ECO "D46"]
[WhiteElo "2176"]
[BlackElo "2416"]
[Annotator "ChessBase"]
[PlyCount "31"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} e6 {[%emt 1:30:30]} 2. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:03:55]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:51]} 4. e3 {[%emt 0:00:07]} Bd6 {[%emt 0:03:32]} 5. d4 {[%emt 0:01:13]} c6 {[%emt 0:00:40]} 6. Bd3 {[%emt 0:00:04]} Nbd7 {[%emt 0:01:38]} 7. e4 {[%emt 0:00:06]} dxe4 {[%emt 0:03:52]} 8. Nxe4 {[%emt 1:32:30]} Nxe4 {[%emt 0:01:50]} 9. Bxe4 {[%emt 0:00:04]} Bb4+ {[%emt 0:04:56]} 10. Bd2 {[%emt 0:00:08]} Bxd2+ {[%emt 0:02:03]} 11. Qxd2 {[%emt 0:00:07]} O-O {[%emt 0:01:42]} 12. O-O {[%emt 0:05:14]} c5 {[%emt 0:03:23]} 13. Rfd1 {[%emt 0:01:35]} cxd4 {[%emt 0:12:26]} 14. Qxd4 {[%emt 0:01:56]} Qf6 {[%emt 0:04:05]} 15. Bc2 {[%emt 0:17:48]} a5 {[%emt 0:11:08]} 16. Qd2 {[%emt 0:03:08]} *

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.7"]
[White "Mitev, Valentin"]
[Black "Pastar, Slaven"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2166"]
[BlackElo "2374"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:01:38]} 2. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:03:55]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:51]} 4. e3 {[%emt 0:00:07]} Bd6 {[%emt 0:03:32]} 5. d4 {[%emt 0:01:13]} c6 {[%emt 0:00:40]} 6. Bd3 {[%emt 0:00:04]} Nbd7 {[%emt 0:01:38]} 7. e4 {[%emt 0:00:06]} dxe4 {[%emt 0:03:52]} 8. Nxe4 {[%emt 0:00:06]} Nxe4 {[%emt 0:01:50]} 9. Bxe4 {[%emt 0:00:04]} Bb4+ {[%emt 0:04:56]} 10. Bd2 {[%emt 0:00:08]} Bxd2+ {[%emt 0:02:03]} 11. Qxd2 {[%emt 0:00:07]} O-O {[%emt 0:01:42]} 12. O-O {[%emt 0:05:14]} c5 {[%emt 0:03:23]} 13. Rfd1 {[%emt 0:01:35]} cxd4 {[%emt 0:12:26]} 14. Qxd4 {[%emt 0:01:56]} Qf6 {[%emt 0:04:05]} 15. Bc2 {[%emt 0:17:48]} a5 {[%emt 0:11:08]} 16. Qd2 {[%emt 0:03:08]} g6 {[%emt 0:07:15]} 17. Rab1 {[%emt 0:11:50]} Ne5 {[%emt 0:10:33]} 18. Nxe5 {[%emt 0:00:10]} Qxe5 {[%emt 0:00:01]} 19. Qd6 {[%emt 0:01:47]} Qxd6 {[%emt 0:04:14]} 20. Rxd6 {[%emt 0:00:06]} Rb8 {[%emt 0:03:16]} 21. c5 {[%emt 0:05:35]} e5 {[%emt 0:00:50]} 22. a3 {[%emt 0:00:21]} Be6 {[%emt 0:07:59]} 23. b4 {[%emt 0:04:18]} axb4 {[%emt 0:00:01]} 24. axb4 {[%emt 0:00:01]} Rfe8 {[%emt 0:01:21]} 25. h3 {[%emt 0:06:17]} Rbd8 {[%emt 0:00:57]} 26. Rbd1 {[%emt 0:00:52]} Rxd6 {[%emt 0:01:56]} 27. Rxd6 {[%emt 0:00:01]} f5 {[%emt 0:01:36]} 28. Ba4 {[%emt 0:00:51]} Re7 {[%emt 0:00:17]} 29. b5 {[%emt 0:02:29]} Bc4 {[%emt 0:04:14]} 30. b6 {[%emt 0:00:11]} e4 {[%emt 0:01:32]} 31. Bd7 {[%emt 0:16:32]} Ba6 {[%emt 0:00:47]} 32. Bc8 {[%emt 0:00:39]} Bb5 {[%emt 0:00:54]} 33. g4 {[%emt 0:15:05]} Kg7 {[%emt 0:00:05]} 34. g5 {[%emt 0:03:51]} f4 {[%emt 0:00:40]} 35. c6 {[%emt 0:01:37]} e3 {[%emt 0:00:50]} 36. fxe3 {[%emt 0:00:16]} bxc6 {[%emt 0:00:30]} 37. exf4 {[%emt 0:01:03]} Re1+ {[%emt 0:00:24]} 38. Kf2 {[%emt 0:00:01]} Re2+ {[%emt 0:00:26]} 39. Kf3 {[%emt 0:00:03]} Rb2 {[%emt 0:00:12]} 40. Ke3 {[%emt 0:02:32]} c5 {[%emt 0:00:40]} 41. b7 {[%emt 0:00:36]} Bf1 {[%emt 0:00:37]} 42. Rd7+ {[%emt 0:00:40]} Kf8 {[%emt 0:00:39]} 43. Rxh7 {[%emt 0:00:18]} Bg2 {[%emt 0:00:32]} 44. Rc7 {[%emt 0:00:41]} Rb3+ {[%emt 0:00:25]} 45. Kf2 {[%emt 0:00:12]} Rb2+ {[%emt 0:00:18]} 46. Kg3 {[%emt 0:00:00]} Be4 {[%emt 0:00:45]} 47. f5 {[%emt 0:00:19]} gxf5 {[%emt 0:00:15]} 48. Kf4 {[%emt 0:00:12]} Bg2 {[%emt 0:00:46]} 49. g6 {[%emt 0:00:13]} Bd5 {[%emt 0:00:32]} 50. Ke5 {[%emt 0:00:23]} Bg8 {[%emt 0:00:30]} 51. Bxf5 {[%emt 0:00:26]} Re2+ {[%emt 0:00:31]} 52. Be4 {[%emt 0:00:06]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.8"]
[White "Janjic, Stefan"]
[Black "Tadic, Stefan"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2176"]
[BlackElo "2416"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:02:15]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:07]} g6 {[%emt 0:00:00]} 3. Bg5 {[%emt 0:00:11]} Bg7 {[%emt 0:00:00]} 4. Nbd2 {[%emt 0:00:13]} O-O {[%emt 0:00:13]} 5. e4 {[%emt 0:00:23]} d5 {[%emt 0:00:37]} 6. exd5 {[%emt 0:01:07]} Nxd5 {[%emt 0:00:34]} 7. Nb3 {[%emt 0:00:43]} a5 {[%emt 0:00:11]} 8. a4 {[%emt 0:00:16]} b6 {[%emt 0:05:44]} 9. c3 {[%emt 0:04:06]} h6 {[%emt 0:01:01]} 10. Bc1 {[%emt 0:04:16]} Nd7 {[%emt 0:01:36]} 11. Bc4 {[%emt 0:01:39]} Bb7 {[%emt 0:02:31]} 12. O-O {[%emt 0:00:59]} e6 {[%emt 0:01:24]} 13. Re1 {[%emt 0:02:25]} Qf6 {[%emt 0:09:51]} 14. Nbd2 {[%emt 0:04:50]} g5 {[%emt 0:11:14]} 15. Ne4 {[%emt 0:05:18]} Qg6 {[%emt 0:02:21]} 16. Ng3 {[%emt 0:11:59]} f5 {[%emt 0:07:06]} 17. Bb5 {[%emt 0:02:38]} c6 {[%emt 0:06:00]} 18. Bc4 {[%emt 0:00:57]} g4 {[%emt 0:01:19]} 19. Ne5 {[%emt 0:08:57]} Nxe5 {[%emt 0:00:29]} 20. dxe5 {[%emt 0:01:39]} Rad8 {[%emt 0:01:31]} 21. Qc2 {[%emt 0:04:28]} c5 {[%emt 0:03:08]} 22. Bxd5 {[%emt 0:01:47]} Rxd5 {[%emt 0:01:19]} 23. Bf4 {[%emt 0:00:52]} h5 {[%emt 0:11:56]} 24. Qb3 {[%emt 0:03:20]} h4 {[%emt 0:00:40]} 25. Nf1 {[%emt 0:02:32]} Bh6 {[%emt 0:04:51]} 26. Bxh6 {[%emt 0:03:12]} Qxh6 {[%emt 0:00:01]} 27. Qxb6 {[%emt 0:00:14]} Ba8 {[%emt 0:02:38]} 28. Rad1 {[%emt 0:01:27]} h3 {[%emt 0:05:18]} 29. Rxd5 {[%emt 0:00:03]} Bxd5 {[%emt 0:00:07]} 30. Ne3 {[%emt 0:03:49]} Be4 {[%emt 0:00:31]} 31. Rd1 {[%emt 0:07:08]} g3 {[%emt 0:10:28]} 32. hxg3 {[%emt 0:06:46]} f4 {[%emt 0:05:34]} 33. Ng4 {[%emt 0:02:42]} Qh5 {[%emt 0:01:44]} 34. Qxe6+ {[%emt 0:13:42]} Kh8 {[%emt 0:05:03]} 35. gxh3 {[%emt 0:00:00]} Qxh3 {[%emt 0:00:00]} 36. Qh6+ {[%emt 0:00:00]} Qxh6 {[%emt 0:00:00]} 37. Nxh6 {[%emt 0:00:00]} Bf3 {[%emt 0:00:18]} 38. Rd8 {[%emt 0:02:00]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.8"]
[White "Mitev, Valentin"]
[Black "Pastar, Slaven"]
[Result "*"]
[ECO "A48"]
[WhiteElo "2166"]
[BlackElo "2374"]
[Annotator "ChessBase"]
[PlyCount "33"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:02:15]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:07]} g6 {[%emt 0:00:00]} 3. Bg5 {[%emt 0:00:11]} Bg7 {[%emt 0:00:00]} 4. Nbd2 {[%emt 0:00:13]} O-O {[%emt 0:00:13]} 5. e4 {[%emt 0:00:23]} d5 {[%emt 0:00:37]} 6. exd5 {[%emt 0:01:07]} Nxd5 {[%emt 0:00:34]} 7. Nb3 {[%emt 1:29:14]} a5 {[%emt 0:00:11]} 8. a4 {[%emt 0:00:16]} b6 {[%emt 0:05:44]} 9. c3 {[%emt 0:04:06]} h6 {[%emt 0:01:01]} 10. Bc1 {[%emt 0:04:16]} Nd7 {[%emt 0:01:36]} 11. Bc4 {[%emt 0:01:39]} Bb7 {[%emt 0:02:31]} 12. O-O {[%emt 0:00:59]} e6 {[%emt 0:01:24]} 13. Re1 {[%emt 0:02:25]} Qf6 {[%emt 0:09:51]} 14. Nbd2 {[%emt 0:04:50]} g5 {[%emt 0:11:14]} 15. Ne4 {[%emt 0:05:18]} Qg6 {[%emt 0:02:21]} 16. Ng3 {[%emt 0:11:59]} f5 {[%emt 0:07:06]} 17. Bb5 {[%emt 0:57:43]} *

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.9"]
[White "Potpara, Nikola"]
[Black "Jandric, Damjan"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2370"]
[BlackElo "2187"]
[Annotator "TA"]
[PlyCount "199"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,199,0,7,15,6,10,2,6,-6,10,-1,0,-9,-8,-9,1,0,18,4,8,0,34,24,38,37,56,63,67,42,56,52,59,39,95,70,96,87,98,90,100,43,97,89,151,159,146,125,133,126,177,192,188,133,205,209,192,170,170,165,174,172,183,178,169,166,167,100,135,99,259,254,259,251,233,151,151,148,148,148,148,148,150,152,153,127,121,0,152,152,152,152,145,127,122,131,134,71,71,71,115,88,88,0,115,79,79,58,64,58,58,49,57,57,81,79,87,87,87,87,87,79,84,58,58,0,87,0,87,87,87,87,87,87,87,87,117,117,117,117,117,117,117,117,117,87,79,78,78,72,72,72,117,117,117,72,72,72,72,72,72,72,72,72,72,72,72,72,72,72,72,68,68,68,68,68,68,0,68,0,75,0,29989,29990,29993,29994]} 1. c4 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. Nf3 c6 7. d3 e5 8. O-O Nbd7 9. Nbd2 a6 {A15: English Opening: 1...Nf6.} 10. Qc2 Re8 {[#]} 11. Rac1 $146 ({Predecessor:} 11. e4 b5 12. cxb5 cxb5 13. Rfc1 Bb7 14. Qc7 Qxc7 15. Rxc7 Rab8 16. Rac1 Rec8 17. Bh3 {1-0 (33) Mickiewicz,P (2206)-Osorio Guevara,J (2099) chess.com INT 2020}) 11... b6 {The position is equal.} 12. Ba3 Qc7 13. Ng5 Bb7 14. Nge4 Nxe4 15. dxe4 Rad8 16. Nb1 b5 17. Rfd1 Bf8 18. Nc3 Qb8 19. Bb4 Ba8 20. Rb1 Nc5 21. Ba5 Rd7 22. Bh3 Ne6 23. e3 Rb7 24. a3 Ree7 (24... Qa7 $14) 25. Qe2 Nc5 26. b4 Ne6 27. a4 bxa4 28. Nxa4 (28. Qa2 $16) 28... Re8 ({Black should play} 28... c5 $1 $14) 29. Nc3 f6 (29... h5 $142) 30. c5 Ng5 31. Bg2 dxc5 32. Qc4+ Nf7 (32... Kh8 $16 {is a better defense.}) 33. bxc5 $18 Qc8 34. Bf1 (34. h4 $18) 34... Qe6 (34... Rb5 $16 {was necessary.}) 35. Qxe6 Rxe6 36. Bxa6 Rxb1 37. Rxb1 {[#] Hoping for Rb8.} ({But not} 37. Nxb1 $6 Bxc5 38. Nd2 Kg7 $14) 37... Re7 {intending ...Ra7.} 38. Bc4 Ra7 39. Bb6 Ra3 40. Na2 Bb7 41. Rd1 (41. Nb4 $18) 41... Ba6 42. Be6 Rd3 (42... Bd3 $16) 43. Rxd3 Bxd3 44. f3 Kg7 {...Ng5 would now be nice for Black.} 45. h4 {Strongly threatening Nb4.} Be7 46. Nb4 Bb5 47. Bd7 Nd8 48. Bxd8 Bxd8 49. Bxc6 $16 {[%mdl 4096] Endgame KBB-KBN} Bc4 50. Bd5 Bb5 51. Bc6 (51. Nc2 $16) 51... Ba5 $2 52. Bxb5 Bxb4 {KB-KB} 53. c6 Ba5 54. Kf2 Kf7 55. f4 h6 56. Bc4+ (56. Kf3 $142) 56... Ke7 57. Kf3 Bc7 58. Kg4 Bb6 59. Kf3 Bc7 $1 60. Bg8 Bb6 61. Ke2 Ba5 62. Bh7 g5 63. Bf5 Kd6 64. Bd7 Bb4 65. h5 Ba3 66. Kf3 Bc1 67. Be8 Bd2 68. Ke2 Bb4 69. Kd1 Ba5 70. Ke2 Bb4 $1 71. Kf3 Bd2 72. Kg4 {aiming for Kf5.} Bxe3 {[%cal Re5f4]} 73. fxe5+ fxe5 74. Kf5 {Threatens to win with g4.} g4 75. Kxg4 Bg5 76. Kf5 Bd2 77. Kf6 Bg5+ 78. Kg6 Bd2 79. Kf5 Bg5 80. Kg4 Bd2 81. Kf3 Bg5 82. Ke2 Bd8 83. Kd3 Bg5 84. Kc4 Be3 85. Kb5 (85. c7 {is more complex.} Kxc7 86. Kd5 Bf2 87. g4 Kd8 88. Bc6) 85... Kc7 86. g4 Kd6 87. Bf7 Kc7 88. Bb3 Kd6 89. Ba4 Kc7 90. Bc2 Kd6 91. Bb3 Kc7 92. Ba4 Kd6 93. Kc4 (93. Bc2 {is interesting.} Kc7 94. Bd3 Kd6 95. Bc4 Kc7 96. Be6) 93... Bf4 94. Kd3 (94. Kb4 {feels hotter.} Bd2+ 95. Kb3 Be3 96. Bb5 Bg5 97. Ka2) 94... Bg5 95. Kc3 Be3 96. Kc4 Bf4 97. Kb5 {And now Kb6 would win.} Be3 98. Bb3 ({Better is} 98. Bd1 $16) 98... Bf2 $2 {[%mdl 8192] [#]} (98... Kc7 $11) 99. g5 $1 Be3 100. g6 {Weighted Error Value: White=0.17/Black=0.18} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.05"]
[Round "5.10"]
[White "Lajthajm, Borko"]
[Black "Kanov, Nikola"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2359"]
[BlackElo "2140"]
[Annotator "ChessBase"]
[PlyCount "121"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:26]} 4. Ba4 {[%emt 0:00:00]} Nge7 {[%emt 0:00:58]} 5. O-O {[%emt 0:00:33]} g6 {[%emt 0:00:36]} 6. d4 {[%emt 0:00:31]} exd4 {[%emt 0:01:04]} 7. Nxd4 {[%emt 0:00:18]} Bg7 {[%emt 0:00:50]} 8. c3 {[%emt 0:00:25]} O-O {[%emt 0:01:36]} 9. Nxc6 {[%emt 0:01:34]} Nxc6 {[%emt 0:01:15]} 10. Bf4 {[%emt 0:01:15]} b5 {[%emt 0:09:48]} 11. Bb3 {[%emt 0:01:11]} Na5 {[%emt 0:02:46]} 12. Bd5 {[%emt 0:00:19]} c6 {[%emt 0:06:35]} 13. Bb3 {[%emt 0:01:42]} Re8 {[%emt 0:01:15]} 14. Nd2 {[%emt 0:06:02]} d5 {[%emt 0:02:38]} 15. exd5 {[%emt 0:00:36]} cxd5 {[%emt 0:01:04]} 16. Nf3 {[%emt 0:02:01]} Nc4 {[%emt 0:01:15]} 17. Bg5 {[%emt 0:05:07]} Qc7 {[%emt 0:03:17]} 18. Qc1 {[%emt 0:00:26]} Bb7 {[%emt 0:15:37]} 19. Nd4 {[%emt 0:01:33]} Rac8 {[%emt 0:02:29]} 20. Rd1 {[%emt 0:01:55]} Qb6 {[%emt 0:07:55]} 21. Rb1 {[%emt 0:02:06]} b4 {[%emt 0:02:44]} 22. Ba4 {[%emt 0:00:27]} Re4 {[%emt 0:02:21]} 23. Bd7 {[%emt 0:05:58]} Rb8 {[%emt 0:05:35]} 24. Bh6 {[%emt 0:04:35]} Rd8 {[%emt 0:08:03]} 25. Bxg7 {[%emt 0:03:54]} Kxg7 {[%emt 0:00:47]} 26. Ba4 {[%emt 0:00:50]} Rc8 {[%emt 0:01:55]} 27. Bc2 {[%emt 0:01:32]} Re5 {[%emt 0:02:29]} 28. Qf4 {[%emt 0:01:12]} Rce8 {[%emt 0:01:26]} 29. Nf3 {[%emt 0:00:56]} Re2 {[%emt 0:00:59]} 30. Qd4+ {[%emt 0:00:10]} Qxd4 {[%emt 0:00:13]} 31. Nxd4 {[%emt 0:00:06]} R2e7 {[%emt 0:00:20]} 32. cxb4 {[%emt 0:00:10]} Nxb2 {[%emt 0:01:12]} 33. Rdc1 {[%emt 0:05:29]} Nc4 {[%emt 0:01:15]} 34. Bd3 {[%emt 0:01:01]} Rc8 {[%emt 0:02:15]} 35. a4 {[%emt 0:06:02]} Nb6 {[%emt 0:10:49]} 36. a5 {[%emt 0:01:36]} Na4 {[%emt 0:00:42]} 37. Rxc8 {[%emt 0:46:58]} Bxc8 38. Rc1 {[%emt 0:00:00]} Nb2 {[%emt 0:00:59]} 39. Bf1 {[%emt 0:00:00]} Nc4 {[%emt 0:00:16]} 40. f3 {[%emt 0:00:00]} Rb7 {[%emt 0:00:48]} 41. Bxc4 {[%emt 0:00:00]} Rc7 {[%emt 0:00:17]} 42. Kf2 {[%emt 0:00:00]} dxc4 {[%emt 0:00:55]} 43. Ke3 {[%emt 0:00:00]} Kf6 {[%emt 0:00:21]} 44. Kd2 {[%emt 0:00:00]} Bb7 {[%emt 0:01:30]} 45. Kc3 {[%emt 0:00:00]} Bd5 {[%emt 0:00:28]} 46. Re1 {[%emt 0:00:00]} Rc8 {[%emt 0:00:55]} 47. b5 {[%emt 0:00:00]} axb5 {[%emt 0:00:35]} 48. Nxb5 {[%emt 0:00:00]} Rb8 {[%emt 0:00:17]} 49. Nd4 {[%emt 0:00:00]} g5 {[%emt 0:00:51]} 50. a6 {[%emt 0:00:00]} Ra8 {[%emt 0:01:07]} 51. Ra1 {[%emt 0:00:00]} Ke7 {[%emt 0:00:11]} 52. a7 {[%emt 0:00:00]} Kd6 {[%emt 0:01:13]} 53. Ra5 {[%emt 0:00:00]} f6 {[%emt 0:00:19]} 54. Nf5+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:03]} 55. Ne3 {[%emt 0:00:00]} Bb7 {[%emt 0:00:32]} 56. Nxc4 {[%emt 0:00:00]} Rc8 {[%emt 0:00:26]} 57. Kd4 {[%emt 0:00:00]} Rd8+ {[%emt 0:00:13]} 58. Ke3 {[%emt 0:00:00]} Ba8 {[%emt 0:00:37]} 59. Nb6 {[%emt 0:00:00]} Kd6 {[%emt 0:00:11]} 60. Nxa8 {[%emt 0:00:00]} Rxa8 {[%emt 0:00:03]} 61. Ke4 {[%emt 0:12:00]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.06"]
[Round "6.1"]
[White "Kaasen, Tor Fredrik"]
[Black "Martirosyan, Haik M."]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2397"]
[BlackElo "2620"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,78,12,19,20,42,26,25,17,39,39,37,23,20,18,22,18,37,31,38,39,44,39,39,34,60,63,68,65,80,66,75,0,0,0,0,0,-16,-43,-31,-58,0,0,10,0,7,0,9,8,14,18,0,0,3,0,0,-45,-56,-93,-96,-197,-198,-194,-195,-683,-679,-667,-643,-934,-870]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Nxc6 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2.} dxc6 8. O-O e5 9. f4 {White has an edge.} Bc5+ 10. Kh1 Bd4 {[#]} 11. Bf3 $146 ({Predecessor:} 11. f5 Nf6 12. Bg5 b5 13. Bd3 Bb7 14. a4 h6 15. Bh4 O-O-O 16. axb5 axb5 17. Qf3 {1-0 (41) Hracek,Z (2610)-Ivanisevic,I (2611) Mali Losinj 2017}) 11... Nf6 12. Ne2 Bc5 13. f5 b6 14. Qe1 a5 15. Qg3 Kf8 16. b3 Ba6 17. c4 b5 18. cxb5 Bxb5 19. Bb2 Re8 20. Rfc1 Be3 21. Nd4 Bxc1 $11 22. Rxc1 Qb6 23. Nxb5 Qxb5 24. a4 Qb8 25. h4 Qd6 (25... h5 $15) 26. Qe1 g6 27. Qxa5 gxf5 28. exf5 e4 29. Be2 {aiming for Rd1.} Rg8 30. Qc5 Qxc5 31. Rxc5 Nd5 32. Rxc6 {Black must now prevent g4.} Rg3 33. Bc4 Ne3 {[%csl LRf5,LRg2][%mdl 1088] Double Attack. Black has compensation.} 34. Bb5 {[#]} Rd8 $1 {[%cal Rd8d1]} ({Wrong is} 34... Nxg2 $2 35. Rc3 $18) ({Inferior is} 34... Nxf5 35. Ba3+ Re7 36. Bc4 $16 (36. Bxe7+ Kxe7 37. Rc7+ Kf6 $14)) 35. Ba3+ (35. Rc1 $17 {is a better defense.}) 35... Kg8 $19 {( -> ...Rd1+)} 36. Rd6 {[#]} Rc8 37. Rc6 $2 (37. Rd2) 37... Rxc6 {Black is clearly winning.} 38. Bxc6 Ng4 39. Be7 Rc3 {[%cal Rc3c1] Weighted Error Value: White=0.47/Black=0.04} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.06"]
[Round "6.2"]
[White "Sargsyan, Shant"]
[Black "Milanovic, Slavisa"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2598"]
[BlackElo "2301"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 1:30:30]} 2. Nf3 {[%emt 1:31:00]} c5 {[%emt 0:00:30]} 3. e4 {[%emt 0:00:30]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:30]} a6 {[%emt 0:00:30]} 5. c4 {[%emt 0:00:30]} d6 {[%emt 0:00:30]} 6. Nc3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 7. Bd3 {[%emt 0:00:30]} b6 {[%emt 0:00:30]} 8. O-O {[%emt 0:00:30]} Bb7 {[%emt 0:00:30]} 9. f4 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:30]} 10. b4 {[%emt 0:00:30]} Rc8 {[%emt 0:00:30]} 11. Bb2 {[%emt 0:00:30]} Qc7 {[%emt 0:00:00]} 12. Qe1 {[%emt 0:00:30]} Be7 {[%emt 0:01:00]} 13. Qg3 {[%emt 0:00:30]} g6 {[%emt 0:00:30]} 14. Rae1 {[%emt 0:00:00]} Nh5 {[%emt 0:00:00]} 15. Qh3 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 16. g4 {[%emt 0:01:30]} Ng7 {[%emt 0:01:30]} 17. a3 e5 {[%emt 0:00:30]} 18. Nd5 {[%emt 0:01:00]} Qd8 {[%emt 0:00:30]} 19. Nf3 {[%emt 0:00:30]} f6 {[%emt 0:00:30]} 20. f5 {[%emt 0:00:30]} g5 {[%emt 0:00:30]} 21. Qg3 {[%emt 0:00:30]} h6 {[%emt 0:00:30]} 22. h4 {[%emt 0:00:30]} Bxd5 {[%emt 0:00:30]} 23. exd5 {[%emt 0:00:30]} b5 {[%emt 0:00:30]} 24. cxb5 {[%emt 0:00:30]} axb5 {[%emt 0:00:30]} 25. Kg2 {[%emt 0:00:30]} Nb6 {[%emt 0:00:30]} 26. hxg5 {[%emt 0:00:30]} hxg5 {[%emt 0:00:30]} 27. Bxb5 {[%emt 0:00:30]} Nxd5 {[%emt 0:00:30]} 28. Nxg5 {[%emt 0:00:30]} Rc2+ {[%emt 0:00:30]} 29. Re2 {[%emt 0:00:30]} Qa8 {[%emt 0:00:30]} 30. Rxc2 {[%emt 0:00:30]} Nf4+ {[%emt 0:00:30]} 31. Kh2 {[%emt 0:00:30]} fxg5 {[%emt 0:00:30]} 32. Bc6 {[%emt 0:00:30]} Qa7 {[%emt 0:00:30]} 33. Rxf4 {[%emt 0:00:30]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.06"]
[Round "6.3"]
[White "Sturt, Raven"]
[Black "Janjic, Stefan"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2490"]
[BlackElo "2176"]
[Annotator "ChessBase"]
[PlyCount "107"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:01:43]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:06]} 3. Nd2 {[%emt 0:00:00]} c5 {[%emt 0:01:05]} 4. Ngf3 {[%emt 0:00:54]} Nc6 {[%emt 0:01:53]} 5. dxc5 {[%emt 0:10:52]} Bxc5 {[%emt 0:04:43]} 6. Nb3 {[%emt 0:01:59]} Bb6 {[%emt 0:01:52]} 7. exd5 {[%emt 0:02:40]} exd5 {[%emt 0:01:16]} 8. Bg5 {[%emt 0:00:54]} Nf6 {[%emt 0:09:44]} 9. Bd3 {[%emt 0:03:49]} O-O {[%emt 0:00:36]} 10. O-O {[%emt 0:00:25]} Bg4 {[%emt 0:02:42]} 11. h3 {[%emt 0:04:21]} Bh5 {[%emt 0:02:07]} 12. Re1 {[%emt 0:09:20]} Qd6 {[%emt 0:02:40]} 13. Be3 {[%emt 0:13:04]} Ne5 {[%emt 0:06:20]} 14. g4 {[%emt 0:16:04]} Nxd3 {[%emt 0:00:38]} 15. cxd3 {[%emt 0:00:11]} Bg6 {[%emt 0:11:29]} 16. Qd2 {[%emt 0:02:44]} Bxe3 {[%emt 0:02:54]} 17. Qxe3 {[%emt 0:01:30]} Qb4 {[%emt 0:03:54]} 18. Ne5 {[%emt 0:01:07]} Rfe8 {[%emt 0:05:30]} 19. Qd4 {[%emt 0:00:24]} Qxd4 {[%emt 0:18:19]} 20. Nxd4 {[%emt 0:00:02]} Re7 {[%emt 0:01:51]} 21. f4 {[%emt 0:09:26]} Rae8 {[%emt 0:01:56]} 22. Kf2 {[%emt 0:00:07]} h6 {[%emt 0:01:31]} 23. Re2 {[%emt 0:03:25]} Rd8 {[%emt 0:06:50]} 24. Rae1 {[%emt 0:00:27]} Bh7 {[%emt 0:00:56]} 25. Ndf3 {[%emt 0:06:33]} Ne8 {[%emt 0:02:35]} 26. f5 {[%emt 0:01:21]} f6 {[%emt 0:00:41]} 27. Ng6 {[%emt 0:00:37]} Rxe2+ {[%emt 0:00:13]} 28. Rxe2 {[%emt 0:00:03]} Bxg6 {[%emt 0:00:03]} 29. fxg6 {[%emt 0:00:02]} Kf8 {[%emt 0:02:57]} 30. Nd4 {[%emt 0:00:02]} Rc8 {[%emt 0:01:16]} 31. Ne6+ {[%emt 0:01:28]} Kg8 {[%emt 0:00:18]} 32. Nd4 {[%emt 0:01:12]} Kf8 {[%emt 0:00:06]} 33. Nf5 {[%emt 0:00:04]} Rc7 {[%emt 0:00:39]} 34. Ke3 {[%emt 0:01:45]} Rd7 {[%emt 0:01:10]} 35. Kd4 {[%emt 0:02:23]} Nd6 {[%emt 0:01:03]} 36. a4 {[%emt 0:00:58]} Ne8 {[%emt 0:02:23]} 37. h4 {[%emt 0:01:59]} Nc7 {[%emt 0:00:20]} 38. h5 {[%emt 0:00:01]} Na6 {[%emt 0:00:47]} 39. Re6 {[%emt 0:00:27]} b6 {[%emt 0:01:40]} 40. Rd6 {[%emt 0:02:48]} Rxd6 {[%emt 0:00:37]} 41. Nxd6 {[%emt 0:00:02]} Nc5 {[%emt 0:00:07]} 42. a5 {[%emt 0:01:17]} Ke7 {[%emt 0:00:51]} 43. Nf5+ {[%emt 0:00:19]} Kf8 {[%emt 0:00:03]} 44. axb6 {[%emt 0:00:12]} axb6 {[%emt 0:00:04]} 45. Ne3 {[%emt 0:00:09]} Na4 {[%emt 0:00:16]} 46. b3 {[%emt 0:00:41]} Nc5 {[%emt 0:00:12]} 47. b4 {[%emt 0:00:02]} Ne6+ {[%emt 0:01:02]} 48. Kxd5 {[%emt 0:00:09]} Nf4+ {[%emt 0:00:03]} 49. Kc6 {[%emt 0:00:39]} Nxd3 {[%emt 0:00:14]} 50. b5 {[%emt 0:00:03]} Ke7 {[%emt 0:00:53]} 51. Nf5+ {[%emt 0:00:06]} Kd8 {[%emt 0:00:53]} 52. Nxg7 {[%emt 0:00:06]} Ne5+ {[%emt 0:00:10]} 53. Kxb6 {[%emt 0:00:02]} Nxg4 {[%emt 0:00:11]} 54. Nf5 {[%emt 0:00:09]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.06"]
[Round "6.4"]
[White "Kamer, Kayra"]
[Black "Kazakouski, Valery"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2339"]
[BlackElo "2476"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:03:34]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:45]} Nf6 {[%emt 0:00:10]} 4. a4 {[%emt 0:00:38]} Bb4 {[%emt 0:03:57]} 5. Bd3 {[%emt 0:00:19]} d6 {[%emt 0:01:43]} 6. Nd5 {[%emt 0:02:51]} Bc5 {[%emt 0:04:31]} 7. c3 {[%emt 0:01:10]} a6 {[%emt 0:02:35]} 8. Bc2 {[%emt 0:04:22]} Ba7 {[%emt 0:03:17]} 9. O-O {[%emt 0:03:09]} h6 {[%emt 0:05:30]} 10. d4 {[%emt 0:06:28]} Bg4 {[%emt 0:06:59]} 11. Ne3 {[%emt 0:05:19]} Bxf3 {[%emt 0:06:22]} 12. Qxf3 {[%emt 0:00:03]} exd4 {[%emt 0:00:24]} 13. Nf5 {[%emt 0:00:03]} g6 {[%emt 0:01:55]} 14. Nxd4 {[%emt 0:11:25]} Nxd4 {[%emt 0:07:22]} 15. cxd4 {[%emt 0:00:10]} Bxd4 {[%emt 0:00:08]} 16. Rd1 {[%emt 0:06:53]} c5 {[%emt 0:04:26]} 17. Bf4 {[%emt 0:16:28]} Qe7 {[%emt 0:04:39]} 18. b4 {[%emt 0:01:47]} Nd7 {[%emt 0:12:12]} 19. Rab1 {[%emt 0:09:14]} Ne5 {[%emt 0:03:47]} 20. Qh3 {[%emt 0:02:35]} Rd8 {[%emt 0:09:08]} 21. bxc5 {[%emt 0:04:49]} dxc5 {[%emt 0:01:27]} 22. Qg3 {[%emt 0:06:06]} Nc6 {[%emt 0:01:23]} 23. Bc7 {[%emt 0:03:28]} Rd7 {[%emt 0:01:56]} 24. Bf4 {[%emt 0:10:12]} g5 {[%emt 0:05:44]} 25. Bd2 {[%emt 0:00:00]} Be5 {[%emt 0:01:06]} 26. Qg4 {[%emt 0:00:00]} Qe6 {[%emt 0:00:32]} 27. Qh5 {[%emt 0:00:00]} Nd4 {[%emt 0:01:36]} 28. Bd3 {[%emt 0:00:00]} Qg6 {[%emt 0:04:12]} 29. Qxg6 {[%emt 0:00:00]} fxg6 {[%emt 0:00:01]} 30. Bc4 {[%emt 0:00:00]} Ke7 {[%emt 0:00:41]} 31. Be3 {[%emt 0:00:00]} Rc8 {[%emt 0:01:41]} 32. Kf1 {[%emt 0:00:00]} Rcc7 {[%emt 0:01:42]} 33. Rb6 {[%emt 0:00:39]} Rd6 {[%emt 0:00:50]} 34. Rdb1 {[%emt 0:01:53]} Nc2 {[%emt 0:02:01]} 35. Rxb7 {[%emt 0:01:54]} Nxe3+ {[%emt 0:00:55]} 36. fxe3 {[%emt 0:00:01]} Rxb7 {[%emt 0:00:53]} 37. Rxb7+ {[%emt 0:00:03]} Kd8 {[%emt 0:00:06]} 38. Ke2 {[%emt 0:01:26]} Bxh2 {[%emt 0:00:46]} 39. Bd5 {[%emt 0:00:18]} Kc8 {[%emt 0:01:09]} 40. Rh7 {[%emt 0:00:21]} h5 {[%emt 0:00:49]} 41. Kd3 {[%emt 0:00:15]} Rb6 {[%emt 0:00:49]} 42. Kc4 {[%emt 0:00:09]} Bg1 {[%emt 0:00:41]} 43. a5 {[%emt 0:01:16]} Rb5 {[%emt 0:00:35]} 44. Bc6 {[%emt 0:01:05]} Rb4+ {[%emt 0:00:39]} 45. Kxc5 {[%emt 0:00:06]} Rb2 {[%emt 0:00:21]} 46. Kd6 {[%emt 0:00:21]} Rd2+ {[%emt 0:00:41]} 47. Bd5 {[%emt 0:00:06]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.06"]
[Round "6.5"]
[White "Milosevic, Milos"]
[Black "Potpara, Nikola"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2334"]
[BlackElo "2370"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:04:43]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:01:05]} 3. Bb5 {[%emt 0:00:00]} Nd4 {[%emt 0:00:45]} 4. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:10]} 5. O-O {[%emt 0:00:00]} a6 {[%emt 0:00:58]} 6. Bd3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:51]} 7. Nd5 {[%emt 0:00:00]} d6 {[%emt 0:01:49]} 8. Ne3 {[%emt 0:00:44]} Nf6 {[%emt 0:00:54]} 9. c3 {[%emt 0:00:36]} d5 {[%emt 0:04:01]} 10. exd5 {[%emt 0:01:42]} Nxd5 {[%emt 0:00:06]} 11. Nxd5 {[%emt 0:01:03]} exd5 {[%emt 0:05:07]} 12. Bc2 {[%emt 0:04:59]} Bg4 {[%emt 0:09:22]} 13. h3 {[%emt 0:03:34]} Bh5 {[%emt 0:00:10]} 14. d4 {[%emt 0:10:34]} cxd4 {[%emt 0:05:07]} 15. g4 {[%emt 0:01:21]} Bg6 {[%emt 0:00:15]} 16. Nxd4 {[%emt 0:07:17]} Be7 {[%emt 0:14:00]} 17. Nf5 {[%emt 0:01:26]} O-O {[%emt 0:03:33]} 18. Be3 {[%emt 0:01:31]} Bf6 {[%emt 0:01:46]} 19. Qf3 {[%emt 0:09:32]} Ne5 {[%emt 0:08:21]} 20. Qg2 {[%emt 0:01:04]} Bxf5 {[%emt 0:11:01]} 21. Bxf5 {[%emt 0:00:37]} Nc4 {[%emt 0:00:38]} 22. Bc5 {[%emt 0:01:28]} Re8 {[%emt 0:00:05]} 23. Rad1 {[%emt 0:03:42]} Nxb2 {[%emt 0:03:48]} 24. Rxd5 {[%emt 0:00:06]} Qc7 {[%emt 0:00:09]} 25. Qf3 {[%emt 0:27:53]} Rad8 {[%emt 0:14:35]} 26. Bxh7+ {[%emt 0:06:15]} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.06"]
[Round "6.6"]
[White "Abramovic, Bosko"]
[Black "Lajthajm, Borko"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2333"]
[BlackElo "2359"]
[Annotator "ChessBase"]
[PlyCount "105"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:22:29]} 2. g3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:16]} 3. Bg2 {[%emt 0:00:13]} g6 {[%emt 0:00:20]} 4. O-O {[%emt 0:01:06]} Bg7 {[%emt 0:00:04]} 5. c4 {[%emt 0:00:23]} O-O {[%emt 0:00:35]} 6. d4 {[%emt 0:00:42]} Na6 {[%emt 0:00:19]} 7. Nc3 {[%emt 0:00:21]} d6 {[%emt 0:00:08]} 8. b3 {[%emt 0:00:17]} Bg4 {[%emt 0:00:30]} 9. Bb2 {[%emt 0:00:16]} Qc8 {[%emt 0:00:17]} 10. Qd2 {[%emt 0:00:52]} Bh3 {[%emt 0:01:13]} 11. e4 {[%emt 0:04:34]} cxd4 {[%emt 0:00:21]} 12. Nxd4 {[%emt 0:00:07]} Bxg2 {[%emt 0:01:10]} 13. Kxg2 {[%emt 0:00:06]} Nc5 {[%emt 0:00:32]} 14. Rfe1 {[%emt 0:01:35]} a6 {[%emt 0:01:08]} 15. f3 {[%emt 0:00:15]} Rd8 {[%emt 0:00:38]} 16. Rac1 {[%emt 0:18:11]} Qd7 {[%emt 0:02:00]} 17. Qe2 {[%emt 0:00:41]} Rdb8 {[%emt 0:01:33]} 18. Red1 {[%emt 0:03:05]} Qe8 {[%emt 0:03:49]} 19. Nc2 {[%emt 0:03:18]} Rc8 {[%emt 0:02:46]} 20. Ne3 {[%emt 0:00:10]} b5 {[%emt 0:08:23]} 21. Ncd5 {[%emt 0:01:52]} Nxd5 {[%emt 0:00:39]} 22. Nxd5 {[%emt 0:00:37]} Bxb2 {[%emt 0:09:47]} 23. Qxb2 {[%emt 0:02:03]} Rc6 {[%emt 0:14:20]} 24. e5 {[%emt 0:18:01]} bxc4 {[%emt 0:07:43]} 25. Rxc4 {[%emt 0:00:21]} Rac8 {[%emt 0:02:43]} 26. exd6 {[%emt 0:01:35]} Rxd6 {[%emt 0:00:08]} 27. Qc2 {[%emt 0:00:43]} Kg7 {[%emt 0:13:02]} 28. Rxc5 {[%emt 0:00:32]} Rxc5 {[%emt 0:00:25]} 29. Qxc5 {[%emt 0:00:07]} Qd8 {[%emt 0:00:04]} 30. Rd3 {[%emt 0:00:57]} f6 {[%emt 0:00:27]} 31. Qc4 {[%emt 0:00:20]} Qa5 {[%emt 0:00:25]} 32. Nc3 {[%emt 0:00:40]} Rxd3 {[%emt 0:02:00]} 33. Qxd3 {[%emt 0:00:13]} Qa3 {[%emt 0:00:04]} 34. Qe2 {[%emt 0:00:43]} h5 {[%emt 0:00:22]} 35. Nd5 {[%emt 0:00:26]} e5 {[%emt 0:00:36]} 36. Qc2 {[%emt 0:00:25]} g5 {[%emt 0:00:55]} 37. h4 {[%emt 0:04:49]} gxh4 {[%emt 0:01:30]} 38. gxh4 {[%emt 0:00:19]} Kf7 {[%emt 0:00:14]} 39. Qc7+ {[%emt 0:00:49]} Kg6 {[%emt 0:00:08]} 40. Qe7 {[%emt 0:02:12]} Qxa2+ {[%emt 0:00:47]} 41. Kg3 {[%emt 0:00:16]} Qa1 {[%emt 0:01:02]} 42. Qxf6+ {[%emt 0:00:08]} Kh7 {[%emt 0:00:05]} 43. Qf7+ {[%emt 0:00:51]} Kh6 {[%emt 0:00:11]} 44. Qa7 {[%emt 0:00:34]} Kg6 {[%emt 0:02:31]} 45. Qb6+ {[%emt 0:00:22]} Kg7 {[%emt 0:00:07]} 46. Qe3 {[%emt 0:00:34]} Kf7 {[%emt 0:00:07]} 47. Nc3 {[%emt 0:00:23]} Qa5 {[%emt 0:00:48]} 48. Ne4 {[%emt 0:00:38]} Qa1 {[%emt 0:00:06]} 49. Nd6+ {[%emt 0:01:50]} Kf6 {[%emt 0:01:16]} 50. Nc4 {[%emt 0:02:17]} a5 {[%emt 0:00:09]} 51. Qh6+ {[%emt 0:00:42]} Ke7 {[%emt 0:00:22]} 52. Qd6+ {[%emt 0:00:10]} Kf7 {[%emt 0:00:45]} 53. Nxe5+ {[%emt 0:00:13]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.06"]
[Round "6.7"]
[White "Thybo, Jesper Sondergaard"]
[Black "Mitev, Valentin"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2568"]
[BlackElo "2166"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:41]} Nc6 {[%emt 0:00:00]} 4. e3 {[%emt 0:01:00]} g6 {[%emt 0:00:00]} 5. d4 {[%emt 0:00:54]} cxd4 {[%emt 0:00:00]} 6. exd4 {[%emt 0:00:04]} d5 {[%emt 0:00:01]} 7. cxd5 {[%emt 0:00:26]} Nxd5 {[%emt 0:00:05]} 8. Qb3 {[%emt 0:00:06]} Nxc3 {[%emt 0:00:04]} 9. Bc4 {[%emt 0:00:29]} Nd5 {[%emt 0:00:13]} 10. Bxd5 {[%emt 0:00:19]} e6 {[%emt 0:00:05]} 11. Bxc6+ {[%emt 0:00:39]} bxc6 {[%emt 0:00:04]} 12. O-O {[%emt 0:00:45]} Be7 {[%emt 0:00:03]} 13. Be3 {[%emt 0:09:30]} Qd5 {[%emt 0:00:17]} 14. Rfc1 {[%emt 0:07:41]} f6 {[%emt 0:00:23]} 15. Nd2 {[%emt 0:01:08]} Kf7 {[%emt 0:00:04]} 16. Qc2 {[%emt 0:01:45]} Bb7 {[%emt 0:00:21]} 17. f3 {[%emt 0:00:44]} g5 {[%emt 0:01:49]} 18. Ne4 {[%emt 0:04:06]} Rad8 {[%emt 0:03:44]} 19. Qf2 {[%emt 0:05:23]} h5 {[%emt 0:05:01]} 20. Nc5 {[%emt 0:03:47]} Bc8 {[%emt 0:00:22]} 21. Rc3 {[%emt 0:04:35]} g4 {[%emt 0:18:45]} 22. Rf1 {[%emt 0:04:22]} Rhg8 {[%emt 0:10:07]} 23. fxg4 {[%emt 0:09:09]} Rxg4 {[%emt 0:00:49]} 24. Nd3 {[%emt 0:00:10]} Ba6 {[%emt 0:03:37]} 25. Ne5+ {[%emt 0:08:00]} Kg7 {[%emt 0:00:05]} 26. Nxg4 {[%emt 0:01:25]} Bxf1 {[%emt 0:00:05]} 27. Nxf6 {[%emt 0:08:08]} Bxf6 {[%emt 0:00:48]} 28. Bh6+ {[%emt 0:02:03]} Kh7 {[%emt 0:00:37]} 29. Be3 {[%emt 0:01:41]} Qxg2+ {[%emt 0:27:05]} 30. Qxg2 {[%emt 0:00:07]} Bxg2 {[%emt 0:00:02]} 31. Kxg2 {[%emt 0:00:14]} Bxd4 {[%emt 0:00:02]} 32. Bxd4 {[%emt 0:00:28]} Rxd4 {[%emt 0:00:01]} 33. Rxc6 {[%emt 0:00:26]} Rd2+ {[%emt 0:00:02]} 34. Kg3 {[%emt 0:00:27]} Rxb2 {[%emt 0:00:08]} 35. Rc7+ {[%emt 0:00:04]} Kg6 {[%emt 0:00:12]} 36. Rxa7 {[%emt 0:00:05]} Kf5 {[%emt 0:00:43]} 37. Rf7+ {[%emt 0:27:39]} Ke5 {[%emt 0:32:46]} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.06"]
[Round "6.8"]
[White "Draskovic, Luka"]
[Black "Petrovic, Aleksa"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2472"]
[BlackElo "2141"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,144,49,16,29,40,24,18,43,16,68,2,9,0,0,0,3,-22,-33,-38,-40,-104,-112,-134,-104,-170,-166,-168,-168,-147,-84,-110,-85,-56,-59,-107,-92,-104,-23,-87,-83,-84,0,-74,-84,-120,-27,-25,0,-13,0,0,0,0,0,0,0,0,26,33,33,33,32,28,27,29,40,0,51,51,51,51,51,51,51,51,51,51,51,51,58,51,51,51,58,58,58,20,21,21,21,20,22,22,22,0,22,13,20,13,22,20,22,13,22,22,22,20,22,22,24,13,13,13,20,20,20,20,20,20,20,38,45,0,0,0,0,0,0,0,0,0,0]} 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 c6 7. e4 Bg4 8. O-O (8. h3 $5 {[%cal Rh3g4]} Bxf3 9. Bxf3 $14 (9. Qxf3 Nfd7 $11)) 8... e5 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} 9. d5 cxd5 10. cxd5 b5 11. Qb3 {[#]} Bc8 $146 (11... Bd7 $1 $11) ({Predecessor:} 11... a6 12. a4 bxa4 13. Rxa4 Nbd7 14. Be3 Qc7 15. Nd2 Nc5 16. Qc4 Rfc8 17. Ra2 Nfd7 {1-0 (71) Kekki,P (2285)-Byggmastar,L Finland 1999}) 12. h3 (12. Qxb5 $6 Ba6 $15) (12. Re1 $14) 12... a5 13. Re1 b4 14. Na4 Na6 15. Be3 Nxe4 16. Bb6 Qe8 17. Rxe4 ({White should play} 17. Nd4 $1 $15 f5 18. Nc6) 17... Bd7 $17 18. Nc3 a4 19. Qc4 (19. Qd1 $17 bxc3 20. bxc3) 19... bxc3 $19 20. Qxc3 Qb8 21. Be3 Qb5 (21... f5 $142 22. Rc4 e4) 22. Nd2 Rfb8 (22... Qxd5 $6 23. Rh4 $11) 23. Nc4 Bf8 ({Much worse is} 23... Qxd5 $6 24. Rh4 $11) 24. Bd2 Rc8 25. Rc1 Ra7 (25... Rab8 $17 26. Re3 Bh6) 26. b3 (26. Qe3 $11 {keeps the balance.} Rac7 27. Bf1) 26... axb3 $17 27. axb3 Qxd5 (27... Nc7 $17 28. Ree1 Nxd5) 28. Be3 {[#]} (28. Ra1 $11) 28... Rac7 $1 29. Bb6 {[#]} Rc6 ({Better is} 29... Bxh3 $1 $17 {[%mdl 512]} 30. Bh1 (30. Bxh3 Qxe4) 30... Rd7) 30. Ree1 $1 $11 Qb5 (30... Qe6 {with more complications.} 31. Qd2 Nc5 32. Bxc5 Rxc5 33. Nb6 Rxc1 34. Rxc1 Rxc1+ 35. Qxc1 Bb5) 31. Bxc6 Rxc6 32. Qa5 $36 {[%mdl 2048] White is pushing.} Qxa5 33. Bxa5 Nc5 {Threatens to win with ...Nd3.} 34. Nd2 Ra6 {aiming for ...Nd3.} ({But not} 34... Bxh3 $6 35. b4 $16) 35. Ra1 Bh6 36. Bb4 Rc6 {With the idea ...Nd3.} 37. Bxc5 Bxd2 {[#]} 38. Red1 dxc5 39. Rxd2 Bxh3 {[%mdl 4096] Endgame KRR-KRB} 40. Rc1 Rb6 (40... Be6 $11) 41. Rd3 Be6 42. Rxc5 e4 43. Rd4 Rxb3 44. Rxe4 Bf5 45. Re1 h5 46. Rc7 Be6 47. Rcc1 h4 48. gxh4 {Hoping for Rc5.} Rh3 49. Re3 {Strongly threatening Rxh3.} Rxh4 50. f3 Kg7 51. Kg2 Rb4 52. Kg3 Kf6 53. Rc6 Kf5 54. Rc1 Kf6 55. Rh1 Kf5 56. Rh2 Ra4 57. Rhe2 Rb4 58. Re4 Rb5 59. Rf4+ Kg5 60. Rd4 Rf5 61. Rg4+ (61. Rb2 {is interesting.} Ra5 62. Rd3 Kf6 63. Re3 Rg5+ 64. Kf2) 61... Kf6 62. Rf4 Rxf4 63. Kxf4 {KR-KB} Kg7 64. Ke5 Bf5 65. Rd2 Bh3 66. Rb2 Bf5 67. Rb6 Be6 68. Rxe6 fxe6 {The position is equal.} 69. Kxe6 Kh6 70. f4 Kh5 71. Kf6 Kg4 72. Kxg6 {White wants to mate with f5.} Kxf4 {Weighted Error Value: White=0.17/Black=0.15} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.06"]
[Round "6.9"]
[White "Lundin, Jan"]
[Black "Cobic, Vladimir"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2188"]
[BlackElo "2365"]
[Annotator "ChessBase"]
[PlyCount "118"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:02:11]} Nf6 {[%emt 0:05:37]} 2. Bg5 {[%emt 0:00:09]} d5 {[%emt 0:03:36]} 3. Nd2 {[%emt 0:01:09]} Nc6 {[%emt 0:05:10]} 4. c3 {[%emt 0:03:22]} Bf5 {[%emt 0:04:38]} 5. e3 {[%emt 0:05:16]} h6 {[%emt 0:04:05]} 6. Bh4 {[%emt 0:03:42]} e6 {[%emt 0:03:07]} 7. Ngf3 {[%emt 0:01:05]} Be7 {[%emt 0:00:07]} 8. Be2 {[%emt 0:01:32]} O-O {[%emt 0:00:11]} 9. O-O {[%emt 0:00:26]} Ne4 {[%emt 0:01:34]} 10. Bxe7 {[%emt 0:01:53]} Qxe7 {[%emt 0:02:57]} 11. Bb5 {[%emt 0:02:59]} Bg4 {[%emt 0:07:16]} 12. Qc2 {[%emt 0:02:33]} Bxf3 {[%emt 0:04:51]} 13. Nxf3 {[%emt 0:00:31]} Nb8 {[%emt 0:13:39]} 14. Bd3 {[%emt 0:02:16]} Nf6 {[%emt 0:06:10]} 15. Ne5 {[%emt 0:02:13]} c5 {[%emt 0:01:05]} 16. Qe2 {[%emt 0:00:48]} Nc6 {[%emt 0:01:05]} 17. f4 {[%emt 0:00:27]} Nd7 {[%emt 0:04:36]} 18. Bc2 {[%emt 0:16:57]} Ncxe5 {[%emt 0:11:33]} 19. fxe5 {[%emt 0:00:51]} f5 {[%emt 0:00:21]} 20. Kh1 {[%emt 0:11:37]} c4 {[%emt 0:01:49]} 21. g4 {[%emt 0:00:34]} fxg4 {[%emt 0:02:20]} 22. Qxg4 {[%emt 0:00:56]} Rxf1+ {[%emt 0:00:06]} 23. Rxf1 {[%emt 0:00:07]} Rf8 {[%emt 0:00:25]} 24. Rf4 {[%emt 0:02:35]} Rxf4 {[%emt 0:12:42]} 25. exf4 {[%emt 0:00:10]} Nf8 {[%emt 0:00:45]} 26. f5 {[%emt 0:10:32]} exf5 {[%emt 0:00:10]} 27. Bxf5 {[%emt 0:00:13]} g5 {[%emt 0:02:14]} 28. h4 {[%emt 0:05:18]} Kg7 {[%emt 0:00:24]} 29. hxg5 {[%emt 0:01:08]} hxg5 {[%emt 0:00:50]} 30. Qh5 {[%emt 0:02:42]} b5 {[%emt 0:00:10]} 31. a3 {[%emt 0:01:16]} a5 {[%emt 0:00:14]} 32. Kg2 {[%emt 0:00:59]} b4 {[%emt 0:01:21]} 33. axb4 {[%emt 0:02:08]} axb4 {[%emt 0:00:01]} 34. Kg3 {[%emt 0:00:42]} bxc3 {[%emt 0:01:04]} 35. bxc3 {[%emt 0:00:07]} Qa3 {[%emt 0:00:38]} 36. Qxg5+ {[%emt 0:16:36]} Kf7 37. e6+ {[%emt 0:00:00]} Ke8 {[%emt 0:00:53]} 38. Bg6+ {[%emt 0:00:00]} Nxg6 {[%emt 0:00:01]} 39. Qxg6+ {[%emt 0:00:00]} Kd8 {[%emt 0:00:04]} 40. Qg8+ {[%emt 0:00:00]} Kc7 {[%emt 0:00:10]} 41. Qf7+ {[%emt 0:00:00]} Kb6 {[%emt 0:00:27]} 42. Kf4 {[%emt 0:00:00]} Qxc3 {[%emt 0:00:44]} 43. Ke5 {[%emt 0:00:00]} Qe3+ {[%emt 0:00:39]} 44. Kxd5 {[%emt 0:00:00]} c3 {[%emt 0:00:07]} 45. e7 {[%emt 0:00:50]} Qg5+ {[%emt 0:00:58]} 46. Ke4 {[%emt 0:03:32]} Qg2+ {[%emt 0:00:25]} 47. Ke5 {[%emt 0:00:26]} Qg3+ {[%emt 0:01:34]} 48. Kd5 {[%emt 0:00:38]} Qg5+ {[%emt 0:00:01]} 49. Ke6 {[%emt 0:00:31]} Qe3+ {[%emt 0:00:06]} 50. Kf5 {[%emt 0:00:13]} c2 {[%emt 0:01:29]} 51. e8=Q {[%emt 0:00:44]} Qxe8 {[%emt 0:00:09]} 52. Qxe8 {[%emt 0:00:06]} c1=Q {[%emt 0:00:05]} 53. Qb8+ {[%emt 0:00:16]} Ka6 {[%emt 0:00:30]} 54. d5 {[%emt 0:00:28]} Qf1+ {[%emt 0:00:10]} 55. Ke6 {[%emt 0:00:19]} Qh3+ {[%emt 0:00:09]} 56. Ke7 {[%emt 0:01:02]} Qh7+ {[%emt 0:00:02]} 57. Kd8 {[%emt 0:00:41]} Qg8+ {[%emt 0:00:46]} 58. Kc7 {[%emt 0:00:12]} Qxb8+ {[%emt 0:00:15]} 59. Kxb8 {[%emt 0:00:05]} Kb6 {[%emt 0:00:04]} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.06"]
[Round "6.10"]
[White "Krasteva, Beloslava"]
[Black "Radojicic, Aleksandar M"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2287"]
[BlackElo "2082"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 3. d5 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 4. cxb5 {[%emt 0:00:12]} a6 {[%emt 0:00:00]} 5. b6 {[%emt 0:00:12]} Qxb6 {[%emt 0:00:14]} 6. Nc3 {[%emt 0:00:19]} g6 {[%emt 0:00:09]} 7. e4 {[%emt 0:00:23]} d6 {[%emt 0:00:27]} 8. Nf3 {[%emt 0:00:35]} Bg7 {[%emt 0:00:08]} 9. Be2 {[%emt 0:00:23]} O-O {[%emt 0:00:07]} 10. Nd2 {[%emt 0:00:57]} a5 {[%emt 0:00:08]} 11. O-O {[%emt 0:01:50]} Ba6 {[%emt 0:00:07]} 12. Bxa6 {[%emt 0:06:06]} Qxa6 {[%emt 0:08:21]} 13. a4 {[%emt 0:01:15]} Nbd7 {[%emt 0:02:26]} 14. Nb5 {[%emt 0:08:42]} Rfc8 {[%emt 0:02:14]} 15. Nc4 {[%emt 0:05:59]} Nb6 {[%emt 0:08:53]} 16. Nxb6 {[%emt 0:02:44]} Qxb6 {[%emt 0:01:23]} 17. Qe2 {[%emt 0:00:20]} Nd7 {[%emt 0:29:17]} 18. Bg5 {[%emt 0:03:58]} Re8 {[%emt 0:01:41]} 19. Rac1 {[%emt 0:04:01]} Nb8 {[%emt 0:04:14]} 20. b3 {[%emt 0:02:08]} Na6 {[%emt 0:00:48]} 21. Rb1 {[%emt 0:01:54]} Nc7 {[%emt 0:14:07]} 22. Na3 {[%emt 0:00:31]} e6 {[%emt 0:00:11]} 23. Nc4 {[%emt 0:02:27]} Qa6 {[%emt 0:00:18]} 24. Qd3 {[%emt 0:17:05]} exd5 {[%emt 0:13:01]} 25. exd5 {[%emt 0:00:07]} Be5 {[%emt 0:00:06]} 26. Rbd1 {[%emt 0:12:22]} Qb7 {[%emt 0:06:06]} 27. Rfe1 {[%emt 0:00:45]} f6 {[%emt 0:00:13]} 28. Be3 {[%emt 0:01:16]} g5 {[%emt 0:05:20]} 29. h4 {[%emt 0:04:01]} g4 {[%emt 0:00:12]} 30. Bh6 {[%emt 0:02:37]} Re7 {[%emt 0:03:00]} 31. Qf5 {[%emt 0:06:21]} Rae8 {[%emt 0:00:09]} 32. Nxe5 {[%emt 0:16:30]} fxe5 {[%emt 0:02:40]} 33. Re4 {[%emt 0:00:00]} Qxb3 {[%emt 0:00:00]} 34. Rxg4+ {[%emt 0:00:00]} Kh8 {[%emt 0:00:00]} 35. Qf6+ {[%emt 0:00:00]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.07"]
[Round "7.1"]
[White "Martirosyan, Haik M."]
[Black "Abramovic, Bosko"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2620"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,151,8,5,9,12,14,0,12,12,14,13,24,13,57,53,56,45,47,14,39,28,67,42,76,63,63,71,64,37,74,98,89,71,92,26,21,34,64,19,8,0,68,64,71,71,69,58,52,49,50,56,95,0,0,-2,0,0,0,0,27,0,8,8,27,18,24,25,26,24,74,0,0,0,1,11,17,0,29,37,204,203,179,141,227,227,210,218,310,320,314,294,286,187,222,187,171,147,178,171,236,171,173,165,217,171,171,166,169,11,11,11,11,11,11,-17,11,8,8,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,88,88,88,88,4956,1513,29997,29998]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 d6 5. O-O Nf6 6. Qe2 Be7 7. c3 O-O {C00: French: Unusual White 2nd moves.} 8. Rd1 d5 9. e5 {[#]} Ne8 $146 {The position is equal.} ({Predecessor:} 9... Nd7 10. d4 a5 11. a4 b6 12. Bf4 Ba6 13. Qd2 Rc8 14. h4 Qe8 15. Na3 cxd4 16. cxd4 {0-1 (35) Murzin,V (2478)-Grachev,B (2619) Moscow 2021}) 10. d4 b6 11. h4 Nc7 12. Bg5 f6 (12... h6 $5 {[%cal Rh6g5]} 13. Bxe7 Qxe7 $11) 13. exf6 gxf6 14. Bh6 Rf7 15. Nbd2 Ba6 16. Qe3 Qd7 17. Bh3 Re8 18. Bg4 Bd6 19. Nb3 {[%cal Rd4c5]} c4 20. Nc1 Rfe7 21. Ne2 Kh8 22. Nf4 Rg8 {[#]} 23. Nh5 $1 Rf7 $11 ({Wrong is} 23... Rxg4 $2 24. Nxf6 Re4 25. Qg5 $16 (25. Nxe4 dxe4 26. Ng5 Re8 $16)) 24. Bh3 Bc8 25. Re1 Qd8 26. Kh2 Ne7 (26... e5 $11 27. dxe5 Bxe5) 27. Re2 $14 Ng6 28. Rae1 b5 29. Qd2 a5 30. Nf4 Nxf4 31. Bxf4 a4 32. g4 (32. h5 $16) 32... Ne8 $11 33. Bg3 Bxg3+ 34. fxg3 Nd6 35. Qf4 Re8 36. Qh6 Ne4 37. Nd2 f5 38. Qf4 Qc7 39. Qxc7 Rxc7 40. a3 Rg8 41. g5 (41. Nxe4 $16 fxe4 42. g5) 41... h6 42. Nxe4 dxe4 43. gxh6 Rh7 44. Rf1 Bb7 45. g4 fxg4 (45... Rxh6 $14 46. gxf5 exf5 47. Rxf5 Rxh4) 46. Bg2 $18 g3+ 47. Kg1 $1 Rxh6 (47... e5 $16) 48. Bxe4 Bc8 {[#]} 49. Rf4 e5 (49... Rh5 $142 50. Bc6 Rf5) 50. dxe5 Rg4 51. Rf8+ Rg8 52. Rxg8+ Kxg8 {[%mdl 4096] Endgame KRB-KRB} 53. Re3 Rxh4 54. Rxg3+ Kf8 55. Bd5 Bg4 (55... Ke7 $142) 56. Bc6 Ke7 57. Bxb5 Bd1 (57... Ke6 $142 58. Bxc4+ Kxe5) 58. Rg6 Re4 59. Kf1 Bc2 60. Rc6 $2 ({White should play} 60. Rb6 $18) 60... Bd3+ $11 61. Kg1 {Threatens to win with Rb6.} Rxe5 62. Bxa4 {Rb6 is the strong threat.} Re1+ 63. Kg2 {aiming for Rb6.} (63. Kf2 {is more complex.} Re2+ 64. Kf3 Rxb2 65. Ke3 Ra2 66. Bb5) 63... Re2+ 64. Kg3 {Strongly threatening Rb6.} Rxb2 65. Ra6 Ra2 66. Bc6 (66. Bb5 {feels hotter.} Rc2 67. Kf4 Rxc3 68. Ke5 Be2 69. a4) 66... Rc2 67. Kf4 Rxc3 68. Ke5 Rc1 69. Ra7+ Kf8 $1 70. Bd5 c3 {And now ...c2 would win.} 71. Rf7+ Ke8 {White must now prevent ...c2.} 72. Kd6 Bb5 (72... Rb1 $11 {keeps the balance.} 73. Rc7 Rb6+ 74. Kc5 Rb1) 73. Rb7 $16 {[%cal Rb7b8]} Kf8 74. Rxb5 Ra1 $2 {[%mdl 8192]} (74... c2 $16) 75. Rb3 $18 ({Weaker is} 75. Rb8+ Kg7 $14) 75... c2 {[#]} 76. Rg3 $1 {[%csl Gd5][%cal Rg3g8] Weighted Error Value: White=0.22/Black=0.20} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.07"]
[Round "7.2"]
[White "Sturt, Raven"]
[Black "Sargsyan, Shant"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2598"]
[Annotator "NA RC"]
[PlyCount "11"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,11,31,30,20,9]} 1. e4 {[%emt 0:00:10]} e5 {[%emt 0:01:10]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:13]} 3. Bc4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:30]} 4. d3 {[%emt 0:05:46]} Bc5 {[%emt 0:00:14]} 5. c3 {[%emt 0:01:00]} d6 {[%emt 0:00:35]} 6. Bb3 $11 {[%emt 0:00:12]} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.07"]
[Round "7.3"]
[White "Kamer, Kayra"]
[Black "Kaasen, Tor Fredrik"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2339"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,63,28,0,16,2,1,-12,-1,-35,24,21,23,-1,68,-72,-43,-32,0,-5,96,94,99,102,85,58,84,32,46,35,46,-12,0,-12,-18,-13,-26,-96,212,52,-13,0,182,176,170,159,171,160,894,882,824,850,1316,1300,29996,29997]} 1. e4 {Estremera,S/Mellado,J} c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 g6 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} 7. Bg5 Bg7 8. h3 Qa5 {[#] The position is equal.} 9. Qe3 $146 {[#]} ({Predecessor:} 9. Be3 O-O 10. O-O-O Nc6 11. Kb1 Bd7 12. Nb3 Qc7 13. g4 Ne5 14. Qg2 Be6 15. f4 {1-0 (54) Vallejo Pons,F (2697)-Topalov,V (2752) Leon 2012 CBM 148 Extra [Estremera,S/Mellado,J]}) 9... Nbd7 (9... Nxe4 $1 $15 10. Qxe4 (10. Bh4 f5) 10... Qxg5) 10. O-O-O $11 h6 11. Bh4 b5 ({Black should play} 11... Qc5 $11) 12. Nd5 (12. Nc6 $14 {keeps the upper hand.} Qb6 13. Qxb6 Nxb6 14. e5) 12... Bb7 13. Nb3 Qd8 (13... Qxa2 $2 14. Nc3 $18) 14. Bxf6 exf6 (14... Nxf6 $11 15. Nxf6+ Bxf6) 15. Qg3 $16 Ne5 16. f4 Nc6 17. h4 O-O 18. h5 ({White should try} 18. f5 $16) 18... g5 $1 $14 19. Ne3 Ne7 20. Nc5 Bc6 $1 $11 21. fxg5 fxg5 22. Rxd6 Qc7 {Threatens to win with ...Nc8.} 23. e5 (23. Ng4 $1 $11 Rad8 24. Rd3) 23... Nc8 $2 {[%mdl 8192] [#]} (23... Rad8 $1 $17 {stays on course. aiming for ...Bxe5!} 24. Rxd8 Rxd8) 24. Nf5 $2 ({Not} 24. Nd5 $2 Bxd5 25. Nxa6 (25. Rxd5 $2 Nb6 $19) 25... Qb7 $19) (24. Rxh6 $1 $18 {[%mdl 512]} Bxh6 (24... Qxe5 25. Qxe5) 25. Ng4) 24... Nxd6 $14 25. exd6 Qb6 {[#]} (25... Qa5 $1 $11 {and Black stays safe.}) 26. b4 $1 $18 Rfe8 27. Bd3 {Strongly threatening Qf2.} Qd8 {With the idea ...Qf6.} 28. Rf1 $40 {[%mdl 128] White has strong attack.} Kh8 (28... Bf8 $16) 29. Nxg7 {[%mdl 64] Discovered Attack} Kxg7 30. Qf2 Ra7 31. d7 Rf8 32. Qf5 {[%csl Gd3][%cal Rf5h7] Weighted Error Value: White=0.36/Black=0.64} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.07"]
[Round "7.4"]
[White "Potpara, Nikola"]
[Black "Velickovic, Sasa"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2370"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,101,33,30,57,52,76,70,76,79,83,55,78,75,61,68,71,57,48,52,112,53,73,64,78,76,77,90,97,80,83,100,126,129,155,141,159,133,150,149,173,160,164,160,159,118,190,199,192,165,295,208,211,175,176,198,264,209,207,180,184,125,173,75,168,182,276,268,221,65,172,84,127,64,144,141,264,181,164,172,340,389,371,350,485,385,377,399,394,389,483,492,627,634]} 1. d4 Nf6 2. Bf4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 Bg4 {A43: Schmid Benoni.} 7. Be2 Bxf3 8. Bxf3 Nbd7 {White is slightly better.} 9. O-O O-O 10. Qd2 Re8 {[#]} 11. Rfe1 $146 ({Predecessor:} 11. a4 a6 12. a5 b5 13. axb6 Nxb6 14. Qe2 Nfd7 15. Rxa6 Rxa6 16. Qxa6 Ne5 17. Be2 {1-0 (32) Tsuboi,E (2334)-Correa Fo,S (2053) Americana 2000}) 11... a6 12. a4 Qc7 13. h3 Rab8 14. g4 Nb6 (14... b5 $14) 15. b3 (15. Be2 $16) 15... Nfd7 16. Be2 Nf8 17. a5 Nbd7 18. Ra4 Ra8 19. Nd1 Rad8 20. Ne3 Ra8 21. Bg3 Red8 22. g5 h5 23. h4 Rdb8 24. Kg2 Qc8 25. Rf1 b5 26. axb6 Nxb6 27. Ra2 Ra7 (27... Bd4 $16 28. Ra5 Qc7 29. Rxa6 (29. Bxa6 Ra7 $14) 29... Rxa6 30. Bxa6 Ra8) 28. f4 $18 Nfd7 29. c3 Na8 (29... a5 $142 30. e5 dxe5) 30. Bd1 Nab6 31. e5 dxe5 32. f5 Nf8 (32... a5 $142 33. fxg6 fxg6) 33. Qf2 Qe8 34. Bc2 {[%mdl 1024] White has strong compensation.} a5 35. Rfa1 (35. Qf3 $18) 35... Rba8 36. Be4 (36. Qe2 $18) 36... Nfd7 (36... Nc8 $16 {might work better.}) 37. Qc2 {[%cal Rf5g6]} Kh7 (37... Nf8 $142 38. d6 exd6) 38. Qd1 {[#] aiming for fxg6+.} Kg8 39. Qd3 $2 (39. d6 $18) 39... Nf8 (39... c4 $1 $14 40. bxc4 (40. Nxc4 Nc5 $14) 40... Nc5) 40. c4 (40. fxg6 $18 Nxg6 41. Nf5) 40... a4 41. Qc3 ({Better is} 41. Qb1 $16) 41... Qb8 (41... Nc8 $1 $14) 42. b4 $36 {[%mdl 2048] White is in control.} Qd6 (42... cxb4 $16 43. Qxb4 Nc8 44. Qxb8 Rxb8) 43. bxc5 Qxc5 44. Bf2 Qa5 $2 {[#]} (44... Rc8 {was necessary.}) 45. Qxa5 $18 Rxa5 46. d6 R8a7 47. dxe7 Rxe7 48. f6 Bxf6 49. gxf6 Re6 50. Nd5 Nxd5 51. Bxd5 {Weighted Error Value: White=0.25/Black=0.41} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.07"]
[Round "7.5"]
[White "Pasti, Aron"]
[Black "Milosevic, Milos"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2231"]
[BlackElo "2334"]
[Annotator "RC"]
[PlyCount "80"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. e5 {[%emt 0:05:27]} Nfd7 {[%emt 0:00:00]} 5. Nce2 {[%emt 0:00:07]} c5 {[%emt 0:00:00]} 6. c3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:00]} 7. f4 {[%emt 0:00:06]} Be7 {[%emt 0:00:04]} 8. Nf3 {[%emt 0:00:11]} O-O {[%emt 0:00:04]} 9. g3 {[%emt 0:00:07]} b5 {[%emt 0:00:17]} 10. Bh3 {[%emt 0:03:12]} b4 {[%emt 0:00:04]} 11. O-O {[%emt 0:00:09]} bxc3 {[%emt 0:00:06]} 12. bxc3 {[%emt 0:00:03]} cxd4 {[%emt 0:00:06]} 13. cxd4 {[%emt 0:00:44]} Nb6 {[%emt 0:00:05]} 14. g4 {[%emt 0:02:28]} f6 {[%emt 0:00:04]} 15. exf6 {[%emt 0:01:56]} Rxf6 {[%emt 0:01:34]} 16. g5 {[%emt 0:01:38]} Rf8 {[%emt 0:00:06]} 17. Ng3 {[%emt 0:02:56]} Nc4 {[%emt 0:00:05]} 18. Qe2 {[%emt 0:14:44]} Kh8 {[%emt 0:00:48]} 19. Rd1 {[%emt 0:11:46]} Qb6 {[%emt 0:05:07]} 20. Nf1 {[%emt 0:21:07]} e5 {[%emt 0:19:58]} 21. Bxc8 {[%emt 0:09:00]} exd4 {[%emt 0:03:38]} 22. Qe6 {[%emt 0:09:54]} Raxc8 {[%emt 0:01:20]} 23. Qxd5 {[%emt 0:00:08]} Nb4 {[%emt 0:04:27]} 24. Qe4 {[%emt 0:00:32]} d3+ {[%emt 0:03:08]} 25. Kg2 {[%emt 0:00:11]} Nc2 {[%emt 0:05:18]} 26. Qxe7 {[%emt 0:05:00]} Nxa1 {[%emt 0:07:43]} 27. Rxd3 {[%emt 0:01:24]} Rce8 {[%emt 0:01:53]} 28. Qd7 {[%emt 0:00:05]} Nc2 {[%emt 0:18:00]} 29. Ng3 {[%emt 0:06:54]} Ne1+ {[%emt 0:18:26]} 30. Nxe1 {[%emt 0:00:08]} Rxe1 {[%emt 0:00:06]} 31. Bd2 {[%emt 0:03:21]} Qg1+ {[%emt 0:10:39]} 32. Kh3 {[%emt 0:00:22]} Nxd2 {[%emt 0:01:15]} 33. Rxd2 {[%emt 0:00:25]} Re3 {[%emt 0:00:45]} 34. Qb5 {[%emt 0:02:14]} Rf3 {[%emt 0:01:13]} 35. f5 {[%emt 0:00:32]} Qe3 {[%emt 0:00:34]} 36. Re2 {[%emt 0:00:33]} Qxg5 {[%emt 0:00:11]} 37. Kg2 {[%emt 0:00:29]} Rc3 {[%emt 0:00:43]} 38. Qb4 {[%emt 0:00:30]} Rcc8 {[%emt 0:00:10]} 39. Qd4 {[%emt 0:00:15]} Rc7 {[%emt 0:00:59]} 40. Re4 {[%emt 0:00:43]} Rc2+ {[%emt 0:00:23]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.07"]
[Round "7.6"]
[White "Mitev, Valentin"]
[Black "Krasteva, Beloslava"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2166"]
[BlackElo "2287"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,92,0,0,0,13,0,0,-4,0,0,3,10,43,22,0,3,34,23,18,19,20,12,25,18,26,24,25,0,0,-19,-13,-83,0,-23,0,0,0,0,26,4,15,0,54,64,58,0,0,-7,-7,0,0,5,14,14,14,14,17,7,19,0,0,0,0,0,0,0,0,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. h4 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} h6 7. d4 cxd4 8. Nb5 {[%cal Rf3d4]} d5 9. cxd5 Qa5+ 10. Kf1 {[#] Strongly threatening Nd6+.} exd5 $146 (10... Qxb5 {with more complications.} 11. dxc6 Qxc6 12. Bf4 Ne7 13. h5 Qb6) ({Predecessor:} 10... Qxb5 11. dxc6 Qxc6 12. h5 gxh5 13. Rxh5 Qb6 14. a4 Bd7 15. a5 Qa6 16. Nxd4 Rd8 {½-½ (42) Christiansen,J (2207)-Hansen,T (2469) Fagernes 2014}) 11. Nfxd4 (11. Qb3 {keeps more tension.} Nge7 12. Nd6+ Kf8 13. Nxc8 Rxc8 14. Bh3) 11... Nxd4 12. Nxd4 Ne7 (12... Nf6 {feels hotter.} 13. Qb3 O-O 14. Bf4 Nh5 15. Rd1 Nxf4 16. gxf4 Bg4) 13. Be3 O-O 14. Nb3 Qa6 15. Bd4 Re8 16. Bxg7 Kxg7 17. Bf3 Bf5 18. g4 Be4 19. Qd4+ Kg8 20. Qe3 (20. Rh3 $11 {remains equal.}) 20... Rac8 ({Black should try} 20... Bxf3 $17 21. Qxf3 Rac8) 21. Nc5 {[#]} Rxc5 22. Bxe4 Qc6 23. Bf3 Nf5 24. Qd2 Rc2 {[%cal Bc5c2,Bc2b2,Bb2b4][%mdl 32]} 25. Qd3 Ng7 (25... Ne7 $11) 26. Bxd5 $14 Qc7 27. Re1 (27. e3 $14) 27... Ne6 $11 {And now ...Nf4 would win.The position is equal.} 28. Qe4 Re7 $36 {[%mdl 2048] Black has good play.} 29. e3 Rxb2 30. Kg2 Qa5 31. Rd1 Rb4 32. Qf3 {aiming for Qf6.} Qa4 33. Kg3 Nc5 34. Rb1 Ne4+ 35. Kh3 Nc3 36. Rxb4 Qxb4 37. Bb3 {Threatens to win with Qf6.} Kg7 38. Kg2 Qd6 39. g5 hxg5 40. hxg5 {White threatens Qh3 and mate.} Qe5 $1 41. Qh3 {[%csl Gh1][%cal Rh3h8]} Qxg5+ 42. Kf1 {[%csl Gh1][%cal Rh3h8]} Qb5+ 43. Kg1 {[%csl Gh1][%cal Rh3h8]} Qg5+ 44. Kf1 {[%csl Gh1][%cal Rh3h8]} Qb5+ 45. Kg1 {[%csl Gh1][%cal Rh3h8]} Qg5+ 46. Kf1 {[%csl Gh1][%cal Rh3h8]} Qb5+ {Weighted Error Value: White=0.10/Black=0.07} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.07"]
[Round "7.7"]
[White "Masic, Predrag"]
[Black "Thybo, Jesper Sondergaard"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2263"]
[BlackElo "2568"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,92,0,0,-6,0,10,0,0,0,-1,70,67,66,61,83,-2,-2,-2,-2,-9,-5,-10,-2,-6,0,0,40,34,39,37,40,34,39,37,40,7,26,9,23,16,72,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,40,0,33,0,0,0,0,0,0,0,0,0,6,0,0]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nf3 Bg4 7. Nbd2 Nf6 8. O-O e6 9. Re1 Bd6 10. Nf1 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} O-O-O 11. Bd2 Kb8 {[#]} 12. h3 $146 ({Predecessor:} 12. b4 h6 13. a4 Ne7 14. Be2 Ne4 15. Qc1 Rc8 16. Ra3 g5 17. Qb2 Ng6 18. h3 Bxf3 19. Bxf3 {0-1 (32) Goodhue,N (2127)-Johansen,D (2519) Auckland 2004}) 12... Bh5 13. Ng3 Bxg3 (13... Bg6 $11 14. Bg5 Rc8) 14. fxg3 $14 Qxg3 {[#]} 15. Qc1 $1 {And now Bf4+ would win.} e5 16. Nxe5 (16. Re3 $16 {[%cal Rf3e5]} exd4 17. Re8 $1) 16... Nxe5 $11 17. dxe5 {aiming for Re3.} Qxd3 18. exf6 gxf6 19. Bf4+ Ka8 20. Qd2 Qb5 21. a4 Qa6 22. Qd4 Rhg8 23. Kh2 Bg6 24. Rad1 $1 Qc4 25. Qxc4 dxc4 26. Rxd8+ Rxd8 $14 {[%mdl 4096] Endgame KRB-KRB} 27. Bc7 Rc8 {[#]} 28. a5 $1 b6 {[#]} (28... Bf5 $11 {keeps the balance.} 29. Re7 Be6) 29. axb6 (29. a6 $1 $16) 29... Kb7 $11 30. Re7 axb6 31. Be5+ Kc6 32. Bxf6 Ra8 33. Bd4 Ra2 34. Re2 Bd3 35. Rf2 b5 36. g4 Kd5 37. Bg7 Ra7 38. Kg3 Re7 39. Bf8 Ra7 40. Ba3 Ke6 41. Rf4 f5 {The position is equal.} 42. Rd4 fxg4 43. hxg4 Ke5 44. Bd6+ Ke6 45. Ba3 Rg7 46. Kh4 Rd7 {Weighted Error Value: White=0.10/Black=0.11} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.07"]
[Round "7.8"]
[White "Kazakouski, Valery"]
[Black "Ozsakallioglu, Okan"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2476"]
[BlackElo "2249"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,45,-6,14,-2,190,190,197,200,202,198,193,197,191,200,217,179,294,299,308,287,444,422,472,474,500,471]} 1. Nf3 {Krasenkow,M} Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 c5 8. Nc3 d5 9. e3 dxc4 10. bxc4 Nc6 {[%cal Bb8c6,Bc6e5,Be5d3][%mdl 32]} 11. Qe2 Rc8 12. Rad1 {[#] A14: English Opening: 1...e6 with b3 by White.} e5 $146 {[#]} (12... Rc7 $11 {and Black is okay.}) ({Predecessor:} 12... Qc7 13. Ne1 Ne8 14. f4 Nd6 15. Nf3 a6 16. a4 f5 17. d3 Bf6 18. h3 Nb4 19. g4 g6 {1-0 (31) Artemiev,V (2709)-Nakamura,H (2749) Caleta 2019 CBM 188 Extra [Krasenkow,M]}) 13. Nxe5 $1 $18 {[%mdl 512]} Nxe5 14. Bxb7 {White is clearly better.} Rb8 15. Bg2 Qd3 16. Qxd3 Nxd3 17. Ba1 Rfd8 18. Nb5 Rd7 (18... a6 {is a better defense.}) 19. Bc6 {[#] aiming for Bxf6.} Rdd8 20. Nxa7 Bd6 (20... Ne8 $142 21. Bf3 Nb4) 21. f4 {White is clearly winning.} Bf8 22. a3 h6 23. Rb1 {Black did not feel at home in the position after the opening.  Weighted Error Value: White=0.05/Black=0.66} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.07"]
[Round "7.9"]
[White "Skare, Goran"]
[Black "Draskovic, Luka"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2233"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,107,11,8,-27,-17,-25,10,16,34,-16,-25,-69,-15,-18,21,16,37,-119,-112,-124,-127,-102,-82,-121,-126,-376,-360,-355,-327,-329,-136,-119,-124,-117,-123,-121,-114,-100,-102,-120,-87,-106,-53,-64,-68,-68,-68,-68,-60,-68,-68,-68,-60,-68,-66,-59,-62,-62,-59,-65,-66,-69,-45,-77,-82,-107,-87,-100,-88,-135,-133,-135,-150,-137,-122,-114,-118,-129,-117,-197,-197,-200,-195,-149,-97,-116,-104,-95,0,-76,-12,-13,-8,-8,609,587]} 1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. Nc3 Be7 6. Nh3 Nf6 {6...Nf6 is better than 6...c6.} 7. g3 {7.Bg5 is vanishing.} c6 8. d5 {A21: English Opening: 1...e5 2 Nc3.} Nbd7 9. Bg2 Ne5 10. b3 {[#] The position is equal.} h5 $146 ({Predecessor:} 10... cxd5 11. Nxd5 Nxd5 12. Qxd5 Qb6 13. Bb2 Qb4+ 14. Kf1 Bd7 15. Nf4 Bc6 16. Qe6 Bd7 17. Qxe7+ Kxe7 {1-0 (63) Tang,A (2538)-Bortnyk,O (2598) chess.com INT 2020}) 11. f3 h4 12. Nf2 {[%cal Rf3e4]} Qa5 (12... cxd5 $15 13. Nxd5 Nxd5 14. Qxd5 exf3 15. exf3 Bd7) 13. Qd2 $11 exf3 14. exf3 f4 15. O-O $2 (15. gxf4 $14 {keeps the upper hand.} Ng6 16. Bb2) 15... fxg3 16. hxg3 hxg3 17. Nfe4 Bd7 18. Nxg3 Bd8 {Hoping for ...Bb6+.} 19. Re1 $2 (19. Nce4 $17 Bb6+ 20. c5 Bxc5+ 21. Nxc5 Qxc5+ 22. Rf2) 19... Bb6+ $19 20. Kf1 O-O 21. Na4 Qxd2 ({Weaker is} 21... cxd5 22. Nxb6 Qxb6 23. Bb2 $17) (21... Nfg4 $19 {is more deadly.} 22. Rxe5 Nxe5 23. Qxa5 Bxa5) 22. Bxd2 $17 Bd4 {And now ...Nxd5 would win.} 23. Bc3 {[#]} Bxc3 24. Nxc3 cxd5 25. Rad1 {White wants to play f4.} dxc4 26. Rxd6 Rae8 27. f4 Nf7 (27... Nfg4 $17 28. Bd5+ Kh8) 28. Rd4 Rxe1+ 29. Kxe1 cxb3 30. axb3 Rc8 31. Nd5 Nxd5 32. Bxd5 Bc6 33. Nf5 Re8+ 34. Kf2 Bxd5 35. Rxd5 $15 {[%mdl 4096] Endgame KRN-KRN} Rd8 36. Rc5 Nd6 {[#] ...Ne4+ is the strong threat.} 37. Ng3 Rc8 38. Rd5 Rc6 39. Rd3 Kf7 40. Kf3 Ke6 41. Ne2 {Strongly threatening Nd4+.} Nf5 42. Rd8 Rb6 43. Nc1 Rd6 44. Re8+ Kf6 45. Rf8+ Kg6 46. Rb8 (46. Rc8 $17) 46... Rd1 $19 47. Rc8 Rf1+ 48. Kg4 Rg1+ (48... Nd4 $142 49. Nd3 Rg1+ 50. Kh3 Ne2) 49. Kf3 $17 Re1 50. Kf2 Rd1 (50... Re7 $17) 51. Rc7 (51. Kf3 $1 $11 {keeps the balance.}) 51... Kh5 (51... Nd4 $17 {aiming for ...Ne6.} 52. Ne2 Rd2) 52. Ke2 $11 Rh1 53. Nd3 Kg4 $2 {[%mdl 8192]} (53... Rh2+ $11 54. Nf2 Rh4) 54. Nf2+ {[%mdl 64] Double Attack.  Weighted Error Value: White=0.25/Black=0.32} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.07"]
[Round "7.10"]
[White "Janjic, Stefan"]
[Black "Todorovic, Goran M"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2176"]
[BlackElo "2406"]
[Annotator "RC"]
[PlyCount "65"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:09]} c5 {[%emt 0:01:34]} 4. cxd5 {[%emt 0:00:48]} exd5 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:25]} Nc6 {[%emt 0:00:11]} 6. g3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:11]} 7. Bg2 {[%emt 0:00:24]} Be7 {[%emt 0:00:23]} 8. O-O {[%emt 0:00:12]} O-O {[%emt 0:00:13]} 9. dxc5 {[%emt 0:00:21]} d4 {[%emt 0:04:07]} 10. Na4 {[%emt 0:00:04]} Bf5 {[%emt 0:00:07]} 11. b4 {[%emt 0:05:45]} Nxb4 {[%emt 0:12:52]} 12. Nxd4 {[%emt 0:00:57]} Be4 {[%emt 0:00:23]} 13. Bxe4 {[%emt 0:27:17]} Nxe4 {[%emt 0:02:24]} 14. Nf5 {[%emt 0:10:22]} Bf6 {[%emt 0:13:41]} 15. Qxd8 {[%emt 0:10:27]} Rfxd8 {[%emt 0:00:12]} 16. Rb1 {[%emt 0:00:40]} Na6 {[%emt 0:04:25]} 17. Rxb7 {[%emt 0:03:41]} Naxc5 {[%emt 0:00:44]} 18. Nxc5 {[%emt 0:00:22]} Nxc5 {[%emt 0:00:06]} 19. Rc7 {[%emt 0:01:39]} Ne4 {[%emt 0:06:39]} 20. Ne7+ {[%emt 0:06:53]} Kh8 {[%emt 0:11:44]} 21. Nc6 {[%emt 0:02:10]} Rdc8 {[%emt 0:00:06]} 22. Rxc8+ {[%emt 0:01:59]} Rxc8 {[%emt 0:00:02]} 23. Nxa7 {[%emt 0:00:24]} Rc2 {[%emt 0:00:14]} 24. Be3 {[%emt 0:02:31]} Nc3 {[%emt 0:04:51]} 25. a3 {[%emt 0:05:57]} h5 {[%emt 0:01:41]} 26. Kg2 {[%emt 0:02:16]} Rxe2 {[%emt 0:05:05]} 27. Nc6 {[%emt 0:02:17]} Ra2 {[%emt 0:07:05]} 28. Bd4 {[%emt 0:04:02]} Bxd4 {[%emt 0:00:38]} 29. Nxd4 {[%emt 0:00:04]} Rxa3 {[%emt 0:00:07]} 30. Rc1 {[%emt 0:00:47]} g6 {[%emt 0:00:26]} 31. h4 {[%emt 0:01:02]} Kg7 {[%emt 0:00:03]} 32. Rc2 {[%emt 0:00:36]} Ne4 {[%emt 0:00:16]} 33. Nf3 {[%emt 0:00:50]} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.08"]
[Round "8.1"]
[White "Potpara, Nikola"]
[Black "Martirosyan, Haik M."]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2370"]
[BlackElo "2620"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,93,0,0,0,0,0,0,-6,0,0,0,0,0,23,12,66,59,65,0,31,0,12,12,13,0,25,17,12,-20,0,-38,-40,-33,-36,-29,-38,-36,-42,-96,-99,-92,-96,-129,-130,-141,-141,-141,-137,-134,-134,-131,-134,-127,-166,-160,-133,-137,-129,-220,-209,-202,-197,-229,-226,-234,-235,-220,-126,-241,-251,-6427]} 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8. a3 O-O 9. b4 Be6 10. Rb1 f6 11. d3 a5 12. b5 Nd4 13. Nd2 Qc8 {A29: English Opening: Four Knights Variation with 4 g3.} 14. e3 Nf5 15. Qc2 Rd8 {The position is equal.} 16. Bb2 a4 17. Nce4 Qd7 18. Rfd1 {18.Rfc1 is vanishing.} Qxb5 {[#] is the legacy move (18...Nd5).} 19. Bd4 $1 {[#]} Qa6 $146 ({Black should play} 19... Qe8 $11 20. Bc5 Bd5) (19... Nxd4 20. exd4) ({Predecessor:} 19... Nxd4 20. exd4 Qa5 21. Qxc7 Nd7 22. Qxa5 Rxa5 23. Nc4 Rd5 24. Nc3 Rxd4 25. Nb5 Rg4 {½-½ (39) Forsloef,L (2473)-Zuev,D (2457) ICCF email 2013}) 20. Bc5 $1 $14 {[%cal Rc5e7] Strongly threatening Bxe7.} Nd6 ({Don't play} 20... Qxd3 21. Qxd3 Rxd3 22. Bxe7 $16) (20... Rxd3 $2 21. Bf1 $18) 21. Bb4 (21. d4 $14) 21... Nd7 22. d4 ({Not} 22. Qxc7 Rdc8 $1 $17) 22... exd4 23. exd4 Bf8 24. Re1 {Hoping for Nxd6.} ({Much worse is} 24. Qxc7 {[#]} Rdc8 $1 $15) 24... Bf7 25. Nxd6 cxd6 26. Qc7 Rab8 27. Ne4 {[%cal Re4d6]} (27. Qc2 {with more complications.} b5 28. Ne4 Bg6 29. Qa2+ Kh8 30. Qe6) 27... Rbc8 {[%cal Bb8c8,Bc8c4,Bc4d4,Bd4d3][%mdl 32]} 28. Qa5 Qxa5 29. Bxa5 b6 $1 $36 {[%cal Rb6a5][%mdl 2048] White is under pressure.} 30. Bb4 (30. Bxb6 $2 Nxb6 31. Rxb6 d5 $17) 30... Rc4 31. Bxd6 (31. Rbd1 $15) 31... Rxd4 $17 32. Bxf8 Kxf8 33. f4 Bb3 34. Rbc1 Re8 35. Nc3 Rxe1+ 36. Rxe1 Rd3 37. Rc1 Nc5 38. Ne4 Nxe4 39. Bxe4 {[%mdl 4096] Endgame KRB-KRB} Rd2 40. Rc8+ Ke7 41. Rb8 (41. Rc7+ $17 Rd7 42. Rc3) 41... Ra2 $19 42. Rxb6 Rxa3 43. Kf2 Ra2+ 44. Ke3 Rxh2 45. Kd4 h5 ({Black should try} 45... g6 $19 46. Rb7+ Ke6 47. Rb6+ Ke7 48. Rb7+ Ke6 49. Rb6+ Kf7 50. Rb7+ Kf8) 46. Kc5 (46. Rb7+ $17 Kf8 47. Rb8+ Kf7 48. Rb7+ Kf8 49. Rb8+ Ke7 50. Rb7+ Kf8) 46... Rd2 47. Kc6 $2 {Weighted Error Value: White=0.15/Black=0.10} (47. f5) 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.08"]
[Round "8.2"]
[White "Sargsyan, Shant"]
[Black "Kamer, Kayra"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2598"]
[BlackElo "2339"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,120,48,41,47,48,59,47,68,58,66,66,69,56,108,96,103,84,93,73,88,76,93,100,80,100,79,62,222,219,210,214,242,199,175,139,184,185,197,199,175,181,194,199,195,180,183,175,166,150,209,178,175,186,182,183,184,185,348,180,179,190,210,204,251,253,327,335,456,510,506,514,500,488,493,492,522,522,488,591,587,583,791,494,587,550,702,696,654,650,672,639,731,782,750,751,29960,12837,1177,29958,6093,727,5583,4694,29971,29972,29972,29971,11707]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 Bb7 {B41: Sicilian: Kan Variation: 5 c4.} 9. f3 Be7 10. Rc1 d6 {White is slightly better.} 11. Qd2 $5 {[%mdl 4] Leaves trodden paths.} Nbd7 12. Be2 O-O {[#]} 13. g4 $146 ({Predecessor:} 13. O-O Rac8 14. b4 Qb8 15. Rfd1 Rfe8 16. Kh1 Bd8 17. Nb3 Bc7 18. Bf4 d5 19. Bxc7 Rxc7 20. exd5 exd5 21. cxd5 Nxd5 22. Nxd5 Bxd5 23. Qxd5 Rxe2 24. Qd6 Rxc1 25. Qxb8+ Nxb8 26. Nxc1 Re8 27. Kg1 Kf8 28. Kf2 Nc6 29. Ne2 {½-½ (29) Panarin,M (2563)-Poluljahov,A (2511) Sochi 2012}) 13... Ne5 (13... h6 $14) 14. g5 $1 $16 {[%cal Rg5f6]} Nfd7 15. O-O Rfe8 (15... Nxc4 $2 16. Bxc4 Qxc4 17. Nd5 $1 $18 {[%mdl 512]}) 16. f4 Ng6 17. f5 exf5 18. exf5 Nge5 19. Nd5 Qd8 20. f6 Bf8 {Black cannot hold the game after this.} (20... gxf6 $14 21. Nf5 Kh8) 21. fxg7 $18 Bxg7 22. Nf5 Nc5 {intending ...Nb3.} 23. Nxg7 Kxg7 24. Nf6 Re6 25. Qd4 Qc8 26. Qh4 {White threatens Qh6+ and mate.} Rxf6 27. gxf6+ (27. Rxf6 $2 Qc6 $19) 27... Kh8 28. Qg3 $1 {[%csl Gf6][%cal Rg3g7]} Ne6 {next ...Qc6 is good for Black.} 29. Kf2 $1 Qc6 {[#]} 30. Rg1 $1 (30. Ke1 $6 Rg8 $14) 30... Qe4 31. Rcd1 d5 (31... Re8 $16 {is a better defense.}) 32. Qg2 {Strongly threatening Qxe4.} Qh4+ 33. Kf1 Nxc4 {[%cal Rc4e3]} 34. Bf2 Qf4 {[#] Threatens to win with ...Ne3+.} 35. Qg3 Qxf6 $2 (35... Nxb2 {was necessary.} 36. Qxf4 Nxf4) 36. Qf3 (36. Qh4 $142 Qxh4 37. Bxh4 Ne3+ 38. Ke1) 36... Qxf3 37. Bxf3 h6 {[#]} 38. Rd4 $1 {[%mdl 512]} Ne5 {[#]} ({But not} 38... Nxd4 $2 39. Bxd4+ Kh7 40. Rg7+ Kh8 41. Rxf7+ Kg8 42. Rg7+ Kf8 43. Rxb7 $18) (38... b5 39. b3) 39. Rh4 $1 $40 {[%cal Rh4h6][%mdl 192] Discovered Attack. White wants a kill.} Kh7 {[#]} (39... Ng6 40. Rxh6+) 40. Be3 $1 {[%csl Ge3][%cal Rh4h6]} Ng5 (40... Ng6 41. Rxh6+) 41. Bxg5 Nxf3 42. Rxh6+ {[%mdl 64] Double Attack} Kg7 43. Rg3 Nxg5 44. Rxb6 f6 45. h4 {[%mdl 64] Pin} Ra7 46. hxg5 fxg5 47. Rxg5+ {[%mdl 4096] Endgame KRR-KRB} Kf8 48. Rh5 {Rh7! is the strong threat.} a5 49. Ke1 {Hoping for Rh7!} Ba6 50. Rxd5 Bc4 51. Rc5 Bf7 52. Kd2 a4 53. Kc3 Re7 54. Rb4 Bb3 55. Rf5+ Kg7 56. Rg4+ Kh6 57. Rf2 (57. Rf8 $142 Kh7 58. Rf3) 57... Rc7+ 58. Kb4 {[%cal Rf2h2]} Kh5 59. Rg1 {[%cal Rf2h2]} Rc4+ 60. Kb5 Rh4 {Weighted Error Value: White=0.16/Black=0.48} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.08"]
[Round "8.3"]
[White "Milosevic, Milos"]
[Black "Sturt, Raven"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2334"]
[BlackElo "2490"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. Nge2 {[%emt 0:01:43]} Nf6 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:00]} 5. Nxd4 {[%emt 0:00:02]} a6 {[%emt 0:00:00]} 6. h3 {[%emt 0:03:46]} e5 {[%emt 0:00:03]} 7. Nde2 {[%emt 0:00:05]} h5 {[%emt 0:00:05]} 8. Bg5 {[%emt 0:00:06]} Be6 {[%emt 0:00:21]} 9. Bxf6 {[%emt 0:01:14]} Qxf6 {[%emt 0:00:03]} 10. Nd5 {[%emt 0:00:05]} Qd8 {[%emt 0:00:14]} 11. Nec3 {[%emt 0:00:14]} Nd7 {[%emt 0:02:00]} 12. Bc4 {[%emt 0:04:31]} Rc8 {[%emt 0:03:48]} 13. Qe2 {[%emt 0:01:08]} g6 {[%emt 0:21:13]} 14. O-O {[%emt 0:02:14]} Bh6 {[%emt 0:03:31]} 15. Rad1 {[%emt 0:00:48]} O-O {[%emt 0:06:50]} 16. b4 {[%emt 0:07:28]} Nb8 {[%emt 0:06:14]} 17. Bb3 {[%emt 0:07:30]} Nc6 {[%emt 0:00:50]} 18. Qd3 {[%emt 0:01:46]} Nd4 {[%emt 0:13:03]} 19. Ne2 {[%emt 0:02:42]} Nxb3 {[%emt 0:01:56]} 20. cxb3 {[%emt 0:02:11]} Bxd5 {[%emt 0:06:00]} 21. Qxd5 {[%emt 0:00:40]} Rc2 {[%emt 0:00:05]} 22. Rfe1 {[%emt 0:07:55]} Qb6 {[%emt 0:02:57]} 23. a3 {[%emt 0:01:43]} Rd8 {[%emt 0:01:30]} 24. Rd3 {[%emt 0:01:44]} Rd7 {[%emt 0:02:03]} 25. Rg3 {[%emt 0:18:02]} Kg7 {[%emt 0:00:57]} 26. Qd3 {[%emt 0:01:04]} Ra2 {[%emt 0:03:31]} 27. Qf3 {[%emt 0:07:43]} Rxa3 {[%emt 0:00:49]} 28. Nc3 {[%emt 0:08:30]} Qxb4 {[%emt 0:03:35]} 29. Rd1 {[%emt 0:00:14]} Qxb3 {[%emt 0:05:17]} 30. Qf5 {[%emt 0:02:34]} Qe6 {[%emt 0:00:11]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.08"]
[Round "8.4"]
[White "Krasteva, Beloslava"]
[Black "Kazakouski, Valery"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2287"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,136,33,33,33,30,28,44,45,47,37,52,60,51,54,79,70,76,83,92,50,67,61,73,66,157,157,179,121,122,127,187,179,181,175,177,168,177,174,193,186,242,78,70,64,82,64,79,72,77,77,84,74,357,0,0,3,0,6,18,-54,-35,-37,-42,-77,-72,-82,-84,-104,-105,-124,-121,-105,-54,-214,-213,-272,-268,-264,-226,-327,-270,-575,-597,-786,-795,-767,-766,-537,-579,-641,-617,-607,-641,-643,-595,-640,-459,-633,-582,-875,-864,-847,-848,-795,-754,-724,-687,-961,-676,-29977,-29978,-2288,-719,-707,-705,-673,-683,-695,-661,-515,-506,-29979,-29980,-29988,-29989,-29989,-29990,-29990,-29991]} 1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. Bg5 Nbd7 5. e3 g6 6. f3 {A85: Dutch Defence: 2 c4 Nf6 3 Nc3.} Bg7 7. Bd3 c6 8. Nge2 {White is slightly better.} e5 {[#]} 9. Bc2 $146 ({Predecessor:} 9. Qc2 a6 10. a4 Qa5 11. O-O e4 12. fxe4 fxe4 13. Nxe4 Nxe4 14. Bf4 Nef6 15. Bxd6 {1-0 (47) Lalith,B (2579)-Gasanov,E (2469) New Delhi 2014}) 9... Qe7 10. O-O O-O 11. Qd2 Kh8 12. Rad1 h6 13. Bh4 $36 {[%mdl 2048] Keeping Black busy.} Re8 14. d5 Nb6 15. b3 {aiming for dxc6.} c5 16. a4 a5 (16... Nbd7 $14) 17. Nb5 $16 {[%cal Bc3b5,Bb5c7,Bc7e6][%mdl 32]} Rg8 18. Kh1 (18. g4 $18) 18... Bd7 19. Nc7 Ra7 (19... Rac8 $16) 20. Ne6 $18 Nc8 21. Nc3 b6 22. Nb5 Rb7 23. Nbc7 Qf7 24. g4 Ne7 (24... g5 $142) 25. Rg1 $2 (25. Qg2 $18 {has better winning chances.}) 25... g5 $16 26. Bg3 fxg4 27. fxg4 Rxc7 $1 28. Nxc7 {And now Rdf1 would win.} Bxg4 29. Rdf1 {Black must now prevent Bxe5.} Qh5 30. Bd1 Ne4 $2 {[%mdl 8192]} (30... Bxd1 $16 31. Qxd1 Qxd1 32. Rxd1 Nf5) 31. Qd3 $2 ({White has to play} 31. Bxg4 $18 Qxg4 32. Qc2) 31... Bxd1 $11 32. Qxd1 Qxd1 33. Rxd1 Nf5 34. Be1 ({White should try} 34. Rdf1 $11 Rf8 35. Be1) 34... Nxe3 $15 35. Rd3 Nc2 {[%cal Rc2e1]} 36. Kg2 Kh7 37. Ne6 Kg6 38. Rf1 Nd4 39. Nc7 h5 40. Nb5 Bh6 (40... Rd8 $17) 41. Bg3 $2 (41. Re3 $15 Nxb5 42. axb5) 41... g4 $19 42. Re1 {[#]} Nxb5 $1 43. axb5 Ng5 44. Bf2 (44. Rf1 $142) 44... Rf8 45. Be3 $2 (45. Rdd1 {is a better chance.}) 45... Nh3 46. Rd2 Bxe3 47. Rxe3 {[%mdl 4096] Endgame KRR-KRN} Kg5 48. Rc3 h4 49. Re3 Rf4 50. Ra2 Rf7 51. Rd2 Nf4+ 52. Kg1 Kf5 53. Re1 g3 54. hxg3 hxg3 55. Re3 Kg4 56. Rc2 Rf8 57. Rd2 Rh8 58. Re1 Kf3 {( -> ...Nh3+)} 59. Rc2 Nh3+ 60. Kf1 Nf2 (60... Ng5 $142 61. Kg1 Kf4 62. Rf1+ Nf3+ 63. Rxf3+ Kxf3 64. Rc3+ Kf4) 61. Rc3+ Kf4 62. Ree3 Rh1+ 63. Kg2 Rh2+ 64. Kf1 Ne4 65. Rcd3 {[#]} (65. Rxe4+ $19 Kxe4 66. Rxg3) 65... Nd2+ {Black mates.} 66. Kg1 e4 67. Rxg3 exd3 68. Rxd3 Re2 {Black used his chance.  Weighted Error Value: White=0.68/Black=0.27} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.08"]
[Round "8.5"]
[White "Pastar, Slaven"]
[Black "Milanovic, Slavisa"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2374"]
[BlackElo "2301"]
[Annotator "TA"]
[PlyCount "150"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,150,36,22,31,36,39,68,30,39,0,0,-8,0,0,0,0,0,0,4,6,11,0,0,0,0,0,13,12,23,19,33,25,46,16,18,0,0,0,23,0,38,0,37,0,0,0,3,3,4,4,6,0,0,0,0,0,0,-3,0,-7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-4,0,0,0,0,0,0,0,0,0,-60,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Rc1 O-O 9. Bg2 d6 10. d5 Nxc3 11. Rxc3 Nb8 12. dxe6 fxe6 13. c5 {E11: Bogo-Indian.} d5 14. O-O {[#]} Nd7 $146 ({Predecessor:} 14... Nc6 15. Nd4 Nxd4 16. Qxd4 c6 17. f4 Bd7 18. e4 b6 19. Re1 bxc5 20. Qxc5 Qxc5+ 21. Rxc5 {½-½ (32) Ghaem Maghami,E (2554)-Filippov,A (2644) Incheon 2013}) 15. Qd4 {White is slightly better.} c6 16. Rfc1 e5 17. Re3 {[%cal Rf3e5]} e4 18. Nd2 Qf6 19. Qxf6 Nxf6 20. f3 exf3 21. exf3 Re8 22. Rxe8+ Nxe8 23. Nb3 Bd7 24. Kf2 b6 25. Nd4 Rb8 26. b3 Kf8 27. Bf1 Ke7 28. Bd3 g6 29. h4 Ng7 30. g4 Ne6 31. Nxe6 Bxe6 $11 {[%mdl 4096] Endgame KRB-KRB} 32. h5 Kf6 33. Ke3 (33. cxb6 {is interesting.} Rxb6 34. hxg6 hxg6 35. Ke3 g5 36. Kd4) 33... gxh5 34. gxh5 Bf5 35. Bxf5 Kxf5 36. cxb6 Rxb6 {KR-KR} 37. Rg1 Ra6 38. Rg2 c5 39. f4 h6 40. Rc2 Rc6 41. Kf3 a5 42. Re2 {With the idea Re5+.} Re6 43. Rc2 Rc6 44. Re2 {Threatening Re5+.} c4 {[#] And now ...c3 would win.} (44... Re6 $5 45. Rc2 $8 Rc6 $11) 45. Re5+ Kf6 46. Rxd5 {Threatens to win with bxc4.} c3 47. Rd1 c2 48. Rc1 Kf5 49. Ke3 Kg4 50. Ke4 Kxh5 51. Kf5 {[%cal Rc1h1] [#]} (51. f5 {is more complex.} Kg5 52. Rg1+ Kh4 53. Rc1 Kg5) 51... Rc5+ 52. Ke6 Kg6 53. f5+ Kg7 54. a3 Rc6+ 55. Kd7 Rc3 (55... Rc5 {seems wilder.} 56. b4 axb4 57. axb4 Rb5 58. Rxc2 Rxb4 59. Rc6 Kf7) 56. b4 (56. Ke6 $11) 56... a4 (56... Kf6 $1 $15 57. b5 Kxf5) 57. b5 {Hoping for b6.} Rxa3 58. Rxc2 Rb3 59. Ke7 Re3+ 60. Kd6 Rb3 (60... a3 {with more complications.} 61. Kc5 Rb3 62. Ra2 Kf6 63. Kc4 Rb1) 61. Kc6 (61. Ke6 {feels hotter.} Re3+ 62. Kd5 h5 63. Kc4 h4 64. Kb4) 61... Kf6 (61... a3 $11) 62. Rc5 (62. Rh2 $1 $14) 62... a3 {White must now prevent ...a2.The position is equal.} 63. b6 a2 64. Ra5 h5 65. Rxa2 Rc3+ (65... h4 {is interesting.} 66. b7 h3 67. Ra4 Kg5 68. f6 Kxf6 69. Rh4 Rc3+) 66. Kd6 Rb3 67. Kc6 {Strongly threatening Rh2.} (67. Kc7 {seems wilder.} Kxf5 68. Kc6 h4 69. Ra5+ Kg4 70. b7) 67... Rc3+ 68. Kb5 (68. Kd7 {is more complex.} Rb3 69. Kc7 Kxf5 70. Kc6 h4 71. Ra5+) 68... Rb3+ 69. Ka6 {Rh2 is the strong threat.} (69. Kc5 {keeps more tension.} h4 70. Rf2 h3 71. Kc6 Rc3+ 72. Kb7) 69... Kxf5 70. b7 {aiming for Ra5+.} Kg4 71. Ra4+ (71. Ra5 {with more complications.} Rxb7 72. Kxb7 h4 73. Ra2 Kg3 74. Ra3+) 71... Kg3 72. Ra5 Rxb7 $1 73. Kxb7 h4 74. Rg5+ Kf4 75. Rg8 h3 {Weighted Error Value: White=0.07/Black=0.05} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.08"]
[Round "8.6"]
[White "Abramovic, Bosko"]
[Black "Skare, Goran"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "2333"]
[BlackElo "2233"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,88,59,55,67,49,65,62,57,77,55,60,68,67,70,51,59,52,65,46,64,30,29,0,49,22,28,5,5,5,4,12,5,5,11,-2,20,17,17,16,27,30,61,45,44,-8,-8,-8,-8,-8,-8,-8,-4,-26,-26,-29,-15,-27,0,0,0,0,0,-36,-36,-36,-8,-7,0,-15,0,-36,-36]} 1. Nf3 f5 2. g3 d6 3. d4 Nf6 4. Bg2 e6 5. O-O Be7 6. c4 O-O 7. b3 Ne4 8. Bb2 Bf6 9. Nbd2 Nc6 10. Nxe4 fxe4 {A96: Classical Dutch: Fluid Systems: Early deviations.} 11. Ne1 d5 12. e3 Bd7 {White is slightly better.} 13. f3 exf3 14. Bxf3 Be8 15. Nd3 Bf7 {[#]} 16. Rc1 $146 ({Predecessor:} 16. Qe2 a5 17. a3 Qd6 18. Rad1 a4 19. b4 Rfe8 20. Nf2 Bg6 21. Ng4 Rf8 22. Bg2 {½-½ (45) Marin,M (2576)-Matthiesen,A (2319) Lund 2016}) 16... Ne7 17. Qe2 c6 18. Bg4 Nf5 19. Nc5 Qe7 20. Nd3 Bg6 21. Bc3 a5 22. Nf4 dxc4 23. bxc4 e5 24. Nxg6 hxg6 25. d5 Bg5 26. Kh1 Qc5 27. Bxe5 Rae8 28. Bd4 Nxd4 29. exd4 Qxd4 30. Be6+ Kh7 31. Rcd1 ({Better is} 31. Rce1 $14) 31... Rxf1+ $11 32. Rxf1 cxd5 33. cxd5 {[#]} Qxd5+ $1 34. Bxd5 Rxe2 {[%mdl 4096] Endgame KRB-KRB} 35. a4 b6 36. Rf7 Bf6 37. Rd7 g5 38. Bc4 Re1+ (38... Rb2 {is interesting.} 39. Bd3+ Kg8 40. Bg6 Rb4 41. Rc7 Kf8) 39. Kg2 g4 40. h3 (40. Rd6 {with more complications.} Ra1 41. Bb3 Rc1 42. Be6 Rc2+ 43. Kh1) 40... gxh3+ 41. Kxh3 Kh6 42. Rd6 Kg5 43. Kg2 Re3 44. Rd3 Rxd3 {Weighted Error Value: White=0.13/Black=0.06} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.08"]
[Round "8.7"]
[White "Martic, Ivan"]
[Black "Mitev, Valentin"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2318"]
[BlackElo "2166"]
[Annotator "TA"]
[PlyCount "159"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,159,13,27,27,37,-2,-3,-16,0,-27,-23,-15,-18,-23,-20,-21,-18,-24,-7,-62,-55,-43,-30,-41,-39,-37,-37,-41,-39,-45,-24,-18,-19,-31,0,0,10,-35,0,-82,-71,-50,-81,-77,-66,-57,0,0,0,0,0,0,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,155,152,315,314,522,523,1399,518,478,0,475,312,312,300,289,270,270,0,267,260,252,246,260,0,252,0,222,153,153,153,153,91,158,153,153,91,98,105,153,153,153,153,153,153,153,187,187,0,187,187,29964,6111,29988,71]} 1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e5 6. O-O Nge7 7. Ne1 a6 {[%cal Ba7a6,Ba6a5,Ba5b4][%mdl 32]} 8. d3 O-O 9. Nc2 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} Rb8 10. a4 d6 11. Bd2 {The position is equal.} a5 12. Ne3 Nb4 13. Ned5 {[#]} b6 $146 ({Predecessor:} 13... Nexd5 14. Nxd5 Nxd5 15. Bxd5 b6 16. Bc3 Bb7 17. e4 Bxd5 18. cxd5 f5 19. Qd2 Qd7 {1-0 (50) Pantsulaia,L (2553)-Sjugirov,S (2663) Chess.com INT 2020}) 14. Bg5 f6 15. Bd2 Kh8 16. Nxb4 axb4 17. Nd5 ({White should try} 17. Nb5 $11) 17... Nxd5 $15 18. Bxd5 Bh3 19. Re1 f5 20. Ra2 f4 21. f3 g5 22. Kh1 fxg3 23. hxg3 g4 24. Be4 Bf6 25. Qc1 Rg8 26. Rg1 Bg5 27. Kh2 (27. a5 $11 {keeps the balance.} gxf3 28. exf3) 27... Qf6 $1 $17 {[%cal Rf6h6]} 28. f4 exf4 29. Bxf4 Bxf4 30. Qxf4 Qe7 (30... Rgf8 $15 31. a5 bxa5) 31. a5 $11 {Strongly threatening axb6.} Rbf8 32. Qe3 bxa5 33. Rxa5 Ra8 34. Rga1 ({White must play} 34. Rxa8 $16 {Threatening mate with Bd5.} Rxa8 35. Qh6) 34... Rxa5 35. Rxa5 Rf8 36. b3 Qf7 (36... Qf6 {feels hotter.} 37. Ra8 Rxa8 38. Bxa8 Qf8 39. Bg2 Bxg2 40. Kxg2 h5) 37. Ra8 Rxa8 38. Bxa8 {And now d4 would win.} Qf6 39. Bd5 Kg7 40. Bg2 Bxg2 41. Kxg2 {[%mdl 4096] Endgame KQ-KQ} Qe5 42. Qf2 h5 43. Kg1 Kg6 44. Kg2 Kg5 45. Kh1 Qd4 (45... Qe7 {is interesting.} 46. Qf4+ Kg6 47. Qf2 Qg7 48. Qf4 Qb7+) 46. Qf8 Qf6 47. Qg8+ Kh6 {...Qf1+ is the strong threat.} 48. Kg2 Qe7 49. Qh8+ (49. Kg1 {looks sharper.} Qe5 50. Kf2 Qe7 51. Qh8+ Kg5 52. Qg8+) 49... Kg5 50. Qg8+ Kh6 (50... Kf5 {feels hotter.} 51. Qd5+ Kf6 52. Kf2 Qe5 53. Qg8 Qe6) 51. Qh8+ Kg6 52. Qg8+ Qg7 53. Qe8+ Kh6 $2 (53... Qf7 $11 54. Qe3 Qf6) 54. Qe6+ $16 {[%mdl 64] Double Attack} Qg6 $2 (54... Kh7 $16 {was called for.}) 55. Qe7 $18 Qf5 $2 (55... Qg5 {was worth a try.} 56. Qxd6+ Kg7) 56. Qxd6+ Kg5 57. Qd8+ (57. Qd5 $142 Kf6 58. Qxf5+ Kxf5 59. e3) 57... Kg6 58. Qd6+ ({White should play} 58. Qb6+ $18 Kg7 59. Qc7+ Kh6 60. Qc6+ Kh7 61. Qd5) 58... Kg7 $2 {[%mdl 8192]} (58... Kg5 $1 $11 {and Black is okay.} 59. Kg1 Qf6 60. Qxc5+ {[%mdl 64] Double Attack} Kg6 61. Qxb4 Qd4+ 62. Kg2 Qe5) 59. Kg1 Qg5 60. Qd7+ Kg6 61. Qe6+ Kg7 62. Qd7+ Kg6 $1 63. Qc6+ Kg7 64. Qb7+ Kf6 65. Qc6+ Kg7 66. Qb7+ Kf6 67. Qe4 h4 68. gxh4 Qxh4 69. Qc6+ (69. Qf4+ $142 $1 Ke6 70. Qe4+ Kf7 71. Qf5+ Kg7 72. Qe5+ (72. Qxc5 Qe1+ {[%mdl 64] Double Attack} 73. Kh2 Qxe2+ {[%mdl 64] Double Attack} 74. Kg1 Qd1+ 75. Kh2 Qe2+ 76. Kh1 Qf1+ 77. Kh2 Qe2+ $11) 72... Kg6 73. Qe6+ (73. Qxc5 Qe1+ {[%mdl 64] Double Attack} 74. Kh2 Qxe2+ {[%mdl 64] Double Attack} 75. Kh1 Qf3+ 76. Kh2 Qe2+ 77. Kh1 Qf3+ 78. Kh2 Qe2+ $11) 73... Kh7 74. Qe3) 69... Kg7 (69... Kf7 $142) 70. Qc7+ $16 (70. Qxc5 Qe1+ 71. Kh2 Qxe2+ 72. Kh1 Qxd3 $11) 70... Kg6 71. Qd6+ ({Stronger than} 71. Qxc5 Qe1+ 72. Kg2 Qxe2+ 73. Qf2 Qxd3 $11) (71. Kg2 $142 $1) 71... Kg7 72. Qe5+ ({Don't play} 72. Qxc5 $6 Qe1+ 73. Kh2 Qxe2+ 74. Kg1 Qe1+ 75. Kh2 Qe2+ 76. Kg3 Qxd3+ 77. Kxg4 Qxb3 $11) 72... Kg6 73. Kg2 ({Inferior is} 73. Qxc5 Qe1+ 74. Kg2 Qxe2+ 75. Qf2 Qxd3 $11) 73... Qh3+ {[#]} 74. Kf2 $1 Qh4+ {[#]} 75. Qg3 $1 {[%cal Rg3h4]} Qf6+ 76. Kg2 Qd4 77. Qb8 $2 (77. Qh4 $18) 77... Kg5 $2 (77... Qe3 $1 $11 {and Black stays safe.}) 78. Qg8+ $18 Kf4 $2 (78... Kh6 $18 79. Qe6+ Kg7) 79. Qf7+ Ke3 80. Qf2+ {Weighted Error Value: White=0.31/Black=0.35} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.08"]
[Round "8.8"]
[White "Jandric, Damjan"]
[Black "Thybo, Jesper Sondergaard"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2187"]
[BlackElo "2568"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. Bb5+ {[%emt 0:02:51]} Nd7 {[%emt 0:00:50]} 4. O-O {[%emt 0:00:20]} a6 {[%emt 0:00:15]} 5. Bxd7+ {[%emt 0:00:46]} Bxd7 {[%emt 0:00:06]} 6. Re1 {[%emt 0:01:53]} e6 {[%emt 0:03:24]} 7. d3 {[%emt 0:03:53]} Ne7 {[%emt 0:03:32]} 8. b3 {[%emt 0:03:42]} g6 {[%emt 0:18:58]} 9. d4 {[%emt 0:24:57]} Bg7 {[%emt 0:01:06]} 10. Bb2 {[%emt 0:00:05]} O-O {[%emt 0:01:52]} 11. Nbd2 {[%emt 0:11:17]} b5 {[%emt 0:07:30]} 12. e5 {[%emt 0:10:49]} cxd4 {[%emt 0:03:05]} 13. exd6 {[%emt 0:12:50]} Nc6 {[%emt 0:05:04]} 14. Ne4 {[%emt 0:06:42]} Qb6 {[%emt 0:01:01]} 15. b4 {[%emt 0:02:23]} Rad8 {[%emt 0:04:26]} 16. Qd2 {[%emt 0:00:32]} e5 {[%emt 0:09:30]} 17. c3 {[%emt 0:00:07]} Bg4 {[%emt 0:02:05]} 18. Nfg5 {[%emt 0:07:32]} h6 {[%emt 0:03:45]} 19. h3 {[%emt 0:00:07]} Bc8 {[%emt 0:00:26]} 20. Nf3 {[%emt 0:00:58]} f5 {[%emt 0:00:49]} 21. Nc5 {[%emt 0:00:21]} Rxd6 {[%emt 0:01:02]} 22. cxd4 {[%emt 0:00:08]} e4 {[%emt 0:00:47]} 23. d5 {[%emt 0:01:07]} Bxb2 {[%emt 0:01:28]} 24. Qxb2 {[%emt 0:00:02]} Rxd5 {[%emt 0:00:15]} 25. Qb3 {[%emt 0:03:32]} Rfd8 {[%emt 0:03:00]} 26. Rad1 {[%emt 0:01:42]} Ne7 {[%emt 0:00:08]} 27. Rxd5 {[%emt 0:00:51]} Rxd5 {[%emt 0:00:42]} 28. Nxe4 {[%emt 0:02:05]} fxe4 {[%emt 0:00:28]} 29. Rxe4 {[%emt 0:00:07]} Be6 {[%emt 0:00:50]} 30. Nd4 {[%emt 0:00:42]} Re5 {[%emt 0:02:08]} 31. Nxe6 {[%emt 0:00:30]} Rxe4 {[%emt 0:00:09]} 32. Nc5+ {[%emt 0:00:15]} Rc4 {[%emt 0:00:05]} 33. Qe3 {[%emt 0:01:01]} Qd6 {[%emt 0:27:44]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.08"]
[Round "8.9"]
[White "Todorovic, Goran M"]
[Black "Pasti, Aron"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2406"]
[BlackElo "2231"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:45]} Qc7 {[%emt 0:00:08]} 6. Qd3 {[%emt 0:00:20]} Nxd4 {[%emt 0:03:02]} 7. Qxd4 {[%emt 0:00:25]} a6 {[%emt 0:03:04]} 8. Be3 {[%emt 0:00:09]} b5 {[%emt 0:14:25]} 9. Be2 {[%emt 0:00:44]} Bb7 {[%emt 0:03:37]} 10. O-O {[%emt 0:01:18]} Nf6 {[%emt 0:08:34]} 11. a3 {[%emt 0:25:39]} Rc8 {[%emt 0:11:41]} 12. f4 {[%emt 0:07:49]} d5 {[%emt 0:04:42]} 13. e5 {[%emt 0:04:05]} Nd7 {[%emt 0:03:27]} 14. Kh1 {[%emt 0:04:15]} Bc5 {[%emt 0:00:47]} 15. Qd3 {[%emt 0:00:12]} O-O {[%emt 0:13:54]} 16. Rad1 {[%emt 0:52:19]} f6 {[%emt 0:02:35]} 17. Bxc5 {[%emt 0:00:00]} Nxc5 {[%emt 0:05:45]} 18. Qd4 {[%emt 0:00:00]} Ne4 {[%emt 0:04:09]} 19. Nxe4 {[%emt 0:00:00]} dxe4 {[%emt 0:01:16]} 20. exf6 {[%emt 0:00:00]} Rxf6 {[%emt 0:03:49]} 21. c3 {[%emt 0:00:00]} Rcf8 {[%emt 0:01:47]} 22. Qe5 {[%emt 0:00:00]} Qxe5 {[%emt 0:02:57]} 23. fxe5 {[%emt 0:00:00]} Rf2 {[%emt 0:02:33]} 24. Rxf2 {[%emt 0:00:00]} Rxf2 {[%emt 0:00:05]} 25. Rd8+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:22]} 26. Rd7+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:04]} 27. Rxb7 {[%emt 0:00:00]} Rxe2 {[%emt 0:00:09]} 28. Kg1 {[%emt 0:00:00]} e3 {[%emt 0:02:16]} 29. Kf1 {[%emt 0:00:00]} Rf2+ {[%emt 0:00:18]} 30. Ke1 {[%emt 0:00:00]} Rxg2 {[%emt 0:01:16]} 31. b3 {[%emt 0:00:26]} Rxh2 {[%emt 0:01:56]} 32. Re7 {[%emt 0:00:13]} Rb2 {[%emt 0:04:01]} 33. b4 {[%emt 0:00:08]} h5 {[%emt 0:01:07]} 34. Rxe6+ {[%emt 0:00:34]} Kf7 {[%emt 0:02:14]} 35. Rxa6 {[%emt 0:02:58]} h4 {[%emt 0:00:05]} 36. Ra7+ {[%emt 0:00:06]} Ke6 {[%emt 0:00:07]} 37. Ra6+ {[%emt 0:00:27]} Kxe5 {[%emt 0:00:14]} 38. Ra5 {[%emt 0:00:07]} h3 {[%emt 0:00:10]} 39. Rxb5+ {[%emt 0:00:05]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.08"]
[Round "8.10"]
[White "Lazic, Ljubisa"]
[Black "Kaasen, Tor Fredrik"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2175"]
[BlackElo "2397"]
[Annotator "NA"]
[PlyCount "73"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:11:19]} 2. Nf3 {[%emt 0:00:20]} g6 {[%emt 0:00:47]} 3. Bf4 {[%emt 0:01:37]} Bg7 {[%emt 0:00:29]} 4. e3 {[%emt 0:00:53]} O-O {[%emt 0:00:28]} 5. h3 {[%emt 0:02:07]} d6 {[%emt 0:00:35]} 6. Bc4 {[%emt 0:00:44]} b6 {[%emt 0:00:19]} 7. O-O {[%emt 0:00:20]} Bb7 {[%emt 0:00:34]} 8. Nbd2 {[%emt 0:01:06]} Nbd7 {[%emt 0:00:47]} 9. c3 {[%emt 0:01:08]} Qe8 {[%emt 0:01:20]} 10. Qe2 {[%emt 0:05:11]} a6 {[%emt 0:02:56]} 11. Bg5 {[%emt 0:06:50]} e5 {[%emt 0:02:53]} 12. Bxf6 {[%emt 0:00:50]} Nxf6 {[%emt 0:02:37]} 13. dxe5 {[%emt 0:01:21]} dxe5 {[%emt 0:00:15]} 14. a4 {[%emt 0:00:33]} Qe7 {[%emt 0:01:31]} 15. Rfd1 {[%emt 0:00:53]} Kh8 {[%emt 0:01:23]} 16. Nf1 {[%emt 0:07:10]} e4 {[%emt 0:07:22]} 17. Ne1 {[%emt 0:01:07]} Ne8 {[%emt 0:02:28]} 18. Nc2 {[%emt 0:02:28]} a5 {[%emt 0:04:30]} 19. Qe1 {[%emt 0:09:33]} Nd6 {[%emt 0:01:32]} 20. Be2 {[%emt 0:00:05]} f5 {[%emt 0:00:59]} 21. Nd4 {[%emt 0:00:59]} Be5 {[%emt 0:05:59]} 22. Nb5 {[%emt 0:01:05]} g5 {[%emt 0:01:40]} 23. Nxd6 {[%emt 0:00:16]} Bxd6 {[%emt 0:01:12]} 24. Bc4 {[%emt 0:03:05]} Rad8 {[%emt 0:01:53]} 25. Qe2 {[%emt 0:01:35]} f4 {[%emt 0:02:31]} 26. Bd5 {[%emt 0:10:42]} c6 {[%emt 0:05:31]} 27. Bc4 {[%emt 0:03:38]} f3 {[%emt 0:01:15]} 28. Qc2 {[%emt 0:00:43]} fxg2 {[%emt 0:02:05]} 29. Kxg2 {[%emt 0:00:02]} g4 {[%emt 0:01:09]} 30. hxg4 {[%emt 0:00:51]} Bc8 {[%emt 0:01:36]} 31. Ng3 {[%emt 0:02:12]} Bxg4 {[%emt 0:00:33]} 32. Be2 {[%emt 0:00:11]} Rxf2+ {[%emt 0:04:44]} 33. Kxf2 {[%emt 0:00:19]} Qh4 {[%emt 0:00:07]} 34. Rxd6 {[%emt 0:01:15]} Qh2+ {[%emt 0:00:28]} 35. Kf1 {[%emt 0:03:19]} Bh3+ {[%emt 0:00:16]} 36. Ke1 {[%emt 0:00:01]} Qxg3+ {[%emt 0:00:13]} 37. Kd2 {[%emt 0:00:04]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.09"]
[Round "9.1"]
[White "Martirosyan, Haik M."]
[Black "Kazakouski, Valery"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2620"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,125,11,21,3,26,17,19,7,7,0,0,0,0,0,39,10,7,0,18,-24,-21,-17,-8,-19,3,0,24,19,19,30,30,30,36,31,22,9,22,9,15,10,19,23,28,31,42,47,32,34,40,15,27,8,29,9,58,10,19,9,18,7,10,0,25,30,26,24,43,29,33,-41,36,0,0,0,12,6,31,-34,-14,-22,-31,-33,-28,-15,-21,-10,0,-62,0,-178,-168,-139,0,0,0,0,0,0,0,0,0,0,0,8,8,15,15,0,8,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bf4 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} c6 7. e3 Bf5 8. Qb3 Qb6 9. Nh4 Be6 {[#]} 10. a3 $146 ({Predecessor:} 10. Bd3 Be7 11. Qc2 Nh5 12. Bg3 Nxg3 13. hxg3 g6 14. f4 Rg8 15. Nf3 Nd7 16. Rxh7 {1-0 (30) Le,Q (2709)-Gajewski,G (2616) chess.com INT 2020}) 10... Be7 11. Qc2 Qd8 12. Na4 Nh5 13. Nf3 Nd7 14. h3 Nxf4 15. exf4 Qa5+ 16. Nc3 Nf6 17. Bd3 h6 18. O-O O-O 19. Rfe1 {And now f5 would win.} Bd6 20. Ne5 Rad8 21. b4 Qb6 22. Red1 Kh8 23. Bf5 Bxf5 24. Qxf5 a5 25. Rab1 axb4 26. axb4 Qc7 ({Don't go for} 26... Bxb4 $2 27. Na2 $18) 27. Rdc1 Qe7 28. Re1 Qc7 29. Qd3 Kg8 30. g3 Rfe8 31. Kg2 Ra8 32. Rb3 Rac8 33. Ra1 Qe7 34. Ra7 Bb8 35. Ra2 Bd6 36. Re2 Qd8 ({Avoid the trap} 36... Bxb4 $2 37. Nxc6 $1 {[%mdl 512]} bxc6 38. Rxe7 $16) 37. Na4 Bf8 38. Nc5 Rc7 39. Qf5 ({White should play} 39. Rc3 $14) 39... Qc8 (39... Ne4 $1 $15) 40. Qc2 b6 41. Na4 Qa6 42. Nc3 c5 43. Ng4 (43. bxc5 $14 bxc5 44. Qd1) 43... Rxe2 $15 44. Nxf6+ gxf6 45. Nxe2 Qc4 46. Rc3 Qxb4 47. Qf5 c4 48. Qxd5 ({White should try} 48. Rc2 $11) 48... Qa5 ({Better is} 48... Qd6 $15 49. Qb5 Qc6+ 50. Qxc6 Rxc6) 49. Qf3 $2 {[#]} (49. Qxa5 $1 $11 {and White has nothing to worry.} bxa5 50. f5) 49... b5 $1 $19 50. Re3 Re7 (50... b4 $17 51. Re8 f5) 51. Qg4+ $11 {The position is equal.} Kh8 52. Rxe7 Bxe7 53. Qd7 Qb4 54. f5 {Strongly threatening Nf4.} Kg7 55. Nf4 {With the idea Nh5+.} Qd6 56. Qe8 Bf8 57. Qxb5 Qxd4 58. Qb7 {Intending Ne6+ and mate.} Kg8 {aiming for ...c3.} 59. Qc6 Bc5 60. Qe8+ Bf8 {Hoping for ...c3.} 61. Qc6 Bc5 62. Qe8+ Bf8 {...c3 is the strong threat.} 63. Qc6 {Weighted Error Value: White=0.19/Black=0.12} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.09"]
[Round "9.2"]
[White "Sargsyan, Shant"]
[Black "Martic, Ivan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2598"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,81,0,0,8,6,41,43,77,72,73,67,66,65,79,0,8,0,0,-17,-13,-36,44,18,35,27,35,12,21,10,4,0,18,24,26,29,77,59,82,79,83,0,0,0,0,0,150,99,93,76,216,0,429,323,318,313,337,324,29994,29995,29995,29996,29996,29997,29997,29998,29998,29999,29999,29999]} 1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Ng6 {C02: French: Advance Variation.} 9. h4 Bb4+ 10. Kf1 Bxa3 {White is slightly better.} 11. bxa3 Nge7 {[#]} 12. h5 $146 ({Predecessor:} 12. Bd3 Nf5 13. Rb1 b6 14. Rh3 h6 15. Bd2 Rc8 16. Kg1 O-O 17. g4 Nfxd4 18. Nxd4 Nxd4 {1-0 (29) Glukhovtsev,S (2131)-Douglas,S (2249) ICCF email 2006}) 12... h6 13. Rb1 Na5 14. g4 (14. Rh3 $16) 14... Qc7 15. a4 Nc4 16. Qb3 Bc6 17. Ba3 O-O-O (17... Qd7 $15) 18. Rh3 f6 19. Kg1 Kb8 20. Bc5 Ka8 21. Qc3 (21. Qb4 {keeps more tension.} Nc8 22. Bxc4 dxc4 23. Qxc4 Rhe8 24. Rg3) 21... b6 22. Bb4 Bb7 23. a5 $1 bxa5 24. Bd6 Rxd6 25. exd6 Qxd6 {[#]} 26. Nd2 $1 $36 {[%mdl 2048] White is on the roll.} ({Of course not} 26. Bxc4 dxc4 27. Qxc4 Rc8 $15) 26... Rc8 27. Rb5 ({Reject} 27. Bxc4 dxc4 28. Rxb7 Kxb7 $11) (27. Nxc4 $16 dxc4 28. Qxa5) 27... Qf4 $11 28. Nxc4 dxc4 29. Rc5 Rb8 (29... Rxc5 $11 30. dxc5 Qe4) 30. Rxc4 (30. Qxc4 $142 Bd5 31. Qc1) 30... Be4 $16 31. Rg3 Nd5 (31... Rb1+ $16 32. Bf1 Qg5) 32. Qxa5 $2 ({Only move:} 32. Qc1 $18) 32... Qd6 $2 {[%mdl 8192]} (32... Rb1+ $11 {and Black is okay.} 33. Bf1 Nb6) 33. Rb3 {White wants to mate with Qxa7+!} Nb6 34. Rc1 Qf4 35. Rc5 {Intending Qxa7+! and mate.} Bd5 $2 {[#]} (35... Rb7 $18 36. Qc3 Bd5) 36. Qxa7+ $3 {[%mdl 512] White mates.} Kxa7 37. Ra3+ Kb7 38. Ba6+ Ka7 39. Bc8+ $1 Na4 40. Rxa4+ Kb6 41. Rb4+ {Weighted Error Value: White=0.19/Black=0.63} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.09"]
[Round "9.3"]
[White "Sturt, Raven"]
[Black "Kamer, Kayra"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2490"]
[BlackElo "2339"]
[Annotator "TA"]
[PlyCount "199"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,199,68,76,81,51,52,55,57,40,47,20,60,72,92,94,100,88,95,95,105,104,115,43,66,-86,-90,-93,0,0,40,0,0,0,7,0,0,-77,0,0,0,0,0,0,0,0,0,0,0,0,20,20,20,22,29,29,29,29,29,29,37,37,37,37,37,37,37,37,37,37,37,28,37,20,37,28,37,0,37,8,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,68,68,68,68,68,68,68,68,68,68,68,68,68,68,68,68,68,68,68,68,68,68,60,41,68,68,68,68,68,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Bg4 7. Be3 Nfd7 8. O-O c5 9. d5 Na6 {[%cal Bb8a6,Ba6c7,Bc7e6,Be6d4][%mdl 32]} 10. h3 Bxf3 11. Bxf3 Nc7 12. Be2 Re8 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4.} 13. Qd2 e6 14. dxe6 Nxe6 {White is slightly better.} 15. Qxd6 Nd4 16. Bg4 Ne5 17. Qxc5 Nd3 18. Qd5 Nc2 19. Rab1 {Hoping for Bg5.} ({Much worse is} 19. Qxb7 $6 Nxa1 20. Rxa1 Rb8 $11) 19... Nxe3 20. fxe3 Ne5 {[#]} 21. Qxb7 $146 ({Predecessor:} 21. Be2 Qg5 22. Rf4 Qg3 23. Bf3 Rad8 24. Ne2 Rxd5 25. Nxg3 Ra5 26. Nf1 Rxa2 27. Be2 {0-1 (35) Mitev,V (1813)-Antic,D (2450) Plovdiv 2015}) 21... h5 22. Bf3 (22. Be2 $16) 22... Rb8 23. Qd5 (23. Qxa7 $14 {is the one way to stay ahead.} Nxc4 24. e5) 23... Qg5 $17 24. Qd1 Nxc4 (24... Qxe3+ $17 25. Kh1 Nxc4) 25. Nd5 $11 Be5 26. Qe2 Nxb2 27. Qa6 Re6 28. Qxa7 Qg3 {And now ...Nd3 would win.} 29. Rfc1 {[#]} (29. Nf4 $11 {remains equal.} Reb6 30. Qe7) 29... Kg7 (29... Nd3 30. Rxb8+ Kg7 31. Rb7 $11) (29... Ree8 $1 $17 30. Nf4 Rbd8) 30. Nf4 {[%cal Rf4e6]} Rf6 {White must now prevent ...Nd3!} 31. Qc5 Bxf4 32. exf4 {aiming for Qd4.} Nd3 33. Qg5 Qf2+ 34. Kh2 Rxb1 35. Rxb1 Qxa2 ({Reject} 35... Rxf4 $6 36. Bxh5 Qc2 37. Rb8 $16) 36. Rb8 Qd2 37. Bxh5 Qxf4+ 38. Qxf4 Rxf4 {[%mdl 4096] Endgame KRB-KRN} 39. Bf3 Ne5 40. Kg3 Rf6 41. Re8 (41. Be2 {feels hotter.} Rc6 42. Kf4 Rc2 43. Bd1 Rd2 44. Bf3) 41... Nxf3 42. gxf3 $14 {KR-KR} Ra6 43. h4 Ra5 44. Rd8 Ra1 45. Rd2 Kf6 46. Rh2 Ra5 47. Kg4 Rb5 48. Rd2 Rb1 49. Rh2 Rb5 50. f4 Rb1 51. h5 Rg1+ 52. Kf3 gxh5 53. Rxh5 Rf1+ 54. Kg3 Rg1+ 55. Kf2 Ra1 56. Rh6+ Kg7 57. Rd6 Ra3 58. Ke2 Ra5 59. Kf3 Ra4 60. e5 Rb4 61. Kg4 Ra4 62. Kg5 Ra5 63. Rb6 Rc5 64. Rb7 Ra5 65. Kf5 Rc5 66. Rd7 Ra5 67. Re7 Rb5 68. Kg5 Ra5 69. Kg4 Ra1 70. Kf5 Ra5 71. Rd7 Rb5 72. Ke4 {[#] e6 is the strong threat.} Rb1 73. f5 (73. Rd8 $14) 73... Re1+ $1 $11 {The position is equal.} 74. Kd5 {Threatens to win with e6.} Rf1 $1 75. f6+ Kg6 $1 76. Kd6 Ra1 77. Rc7 Ra6+ 78. Rc6 (78. Kc5 {is interesting.} Kf5 79. Re7 Ra5+ 80. Kd4 Ra4+ 81. Kd3) 78... Ra7 79. Rc2 (79. Rc1 {keeps more tension.} Ra6+ 80. Kd5 Ra7 81. Rg1+ Kf5 82. Rf1+) 79... Ra6+ 80. Kd5 Ra5+ 81. Rc5 Ra6 82. Rb5 (82. Rc3 {seems wilder.} Ra5+ 83. Ke4 Ra4+ 84. Ke3 Kf5 85. Rc7) 82... Ra1 83. Rb8 Ra5+ 84. Kd6 Ra6+ 85. Kd7 Ra7+ 86. Ke8 Ra6 87. Kf8 Ra7 88. Rd8 Rb7 89. Ra8 Rb5 90. Re8 Rb7 91. Rd8 Rb5 92. Re8 Rb7 93. Kg8 Ra7 94. Rb8 (94. Rc8 {with more complications.} Rb7 95. Kf8 Rb5 96. e6 fxe6 97. Ke7) 94... Ra6 95. Rd8 Re6 96. Rf8 Rxe5 97. Rxf7 Re8+ 98. Rf8 Rxf8+ 99. Kxf8 {Threatening mate with Ke7.} Kxf6 100. Ke8 {Weighted Error Value: White=0.14/Black=0.10} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.09"]
[Round "9.4"]
[White "Thybo, Jesper Sondergaard"]
[Black "Abramovic, Bosko"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2568"]
[BlackElo "2333"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,109,27,24,24,33,33,12,15,81,77,68,61,64,7,52,37,55,31,24,16,80,28,41,33,36,29,18,39,34,35,37,23,66,75,111,109,144,116,160,156,241,158,145,160,185,201,189,173,162,160,253,181,181,146,239,222,300,299,303,287,414,387,406,371,376,343,314,313,315,284,282,300,299,306,274,264,253,231,256,245,283,293,285,280,346,343,335,323,475,407,641,634,1868,1299,1533,1083,2872,2780,6016,5724]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Qd3 {B46: Sicilian: Taimanov: 5 Nc3 a6.} d5 8. Qg3 Nf6 9. Be2 {[#] The position is equal.} a5 $146 (9... Bb7 $11) ({Predecessor:} 9... g6 10. O-O Bg7 11. Bg5 h6 12. Bf4 Qb6 13. Bc7 Qxb2 14. Rab1 Qa3 15. Rb3 Qe7 {0-1 (28) Karjakin,S (2752)-Artemiev,V (2716) chess.com INT 2020}) 10. exd5 $16 exd5 11. O-O $1 Be6 12. Bf4 ({Better is} 12. Re1 $1 $14) 12... g6 13. Bf3 Be7 14. Bc7 Qc8 15. Na4 {Nb6 is the strong threat.} Nd7 (15... Qb7 $11) 16. Bd6 (16. Rae1 $16) 16... Qd8 $11 17. c4 $36 {[%mdl 2048] White is more active.} O-O 18. Rad1 Bxd6 19. Qxd6 {[%cal Rc4d5][%mdl 64] Double Attack} Nf6 20. Qc5 (20. Qxc6 Bd7 $17) 20... Rb8 21. Rfe1 (21. Qxc6 $2 Bd7 $19) 21... Rb4 22. b3 Qa8 {[%cal Rd5c4]} 23. Qd4 Nd7 24. Qd2 Nf6 25. Nc5 {[%cal Ba4c5,Bc5d3,Bd3e5][%mdl 32]} Re8 (25... Bf5 $16 {was called for.} 26. Qd4 (26. cxd5 cxd5 27. Bxd5 Qxd5 $16) 26... Qd8) 26. Qc3 Qd8 27. h4 Qe7 28. Nd3 Rbb8 29. Ne5 Rbc8 30. Qxa5 dxc4 (30... Qd6 $16 31. Qd2 Bf5) 31. Nxc4 ({Resist} 31. Nxc6 Qc7 $18) 31... Nd5 32. h5 ({But not} 32. Bxd5 $6 cxd5 33. Ne3 Ra8 $16) 32... Red8 {[#]} (32... Ra8 $16 33. Qd2 Rad8) 33. Ne5 $1 $18 Qg5 34. h6 c5 35. Nd3 Bf5 (35... Rd7 {might work better.} 36. a4 (36. Nxc5 Nf4 $18) 36... Qd8 37. Qxd8+ Rdxd8) 36. Nxc5 Nf4 {intending ...Bd3.} 37. Rxd8+ Rxd8 38. Ne4 Nh3+ 39. Kh1 Bxe4 40. Qxg5 Nxg5 41. Bxe4 {[%mdl 4096] Endgame KRB-KRN} Kf8 {Threatening ...Re8.} 42. Bc6 Ne6 43. Kg1 Nd4 44. Ba4 Nf5 45. Bb5 Nxh6 46. a4 {[%cal Ba2a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Nf5 47. b4 {[%cal Bb3b4,Bb4b5,Bb5b6][%mdl 32]} Rb8 48. Rb1 Nd4 49. Bd3 Ke7 (49... Nc6 {was worth a try.} 50. b5 Na5) 50. b5 Kd6 (50... Ra8 $142 51. b6 Rd8) 51. a5 {White is clearly winning.} Ne6 52. a6 Nc5 {[#]} 53. a7 $1 Ra8 {[#]} (53... Kc7 54. axb8=R) 54. b6 $1 Nd7 (54... Kd5 55. Be2) 55. Be4 {Weighted Error Value: White=0.10/Black=0.37} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.09"]
[Round "9.5"]
[White "Kaasen, Tor Fredrik"]
[Black "Milanovic, Slavisa"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2397"]
[BlackElo "2301"]
[Annotator "NA"]
[PlyCount "74"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:03:46]} e6 {[%emt 0:04:29]} 2. d4 {[%emt 0:00:37]} d5 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:34]} Bb4 {[%emt 0:00:17]} 4. e5 {[%emt 0:00:52]} c5 {[%emt 0:00:20]} 5. a3 {[%emt 0:00:18]} Bxc3+ {[%emt 0:00:44]} 6. bxc3 {[%emt 0:00:09]} Ne7 {[%emt 0:00:06]} 7. h4 {[%emt 0:00:34]} Qc7 {[%emt 0:02:20]} 8. h5 {[%emt 0:01:41]} h6 {[%emt 0:00:32]} 9. Rb1 {[%emt 0:00:31]} b6 {[%emt 0:01:17]} 10. Qg4 {[%emt 0:01:33]} Nf5 {[%emt 1:24:46]} 11. Bd3 {[%emt 0:03:38]} cxd4 {[%emt 0:00:00]} 12. Nf3 {[%emt 0:02:02]} Rg8 {[%emt 0:00:00]} 13. cxd4 {[%emt 0:01:07]} Ba6 {[%emt 0:00:00]} 14. Bd2 {[%emt 0:05:48]} Bxd3 {[%emt 0:00:00]} 15. cxd3 {[%emt 0:00:08]} Qc2 {[%emt 0:00:00]} 16. O-O {[%emt 0:09:55]} Qxd3 {[%emt 0:00:00]} 17. Rbc1 {[%emt 0:01:04]} Kd7 {[%emt 0:00:00]} 18. Rc3 {[%emt 0:04:44]} Qe4 {[%emt 0:00:00]} 19. Qh3 {[%emt 0:06:15]} Ne7 {[%emt 0:00:00]} 20. Re1 {[%emt 0:06:10]} Qh7 {[%emt 0:00:00]} 21. Rec1 {[%emt 0:06:21]} Nbc6 {[%emt 0:00:00]} 22. g3 {[%emt 0:00:18]} Rac8 {[%emt 0:00:00]} 23. Qf1 {[%emt 0:00:35]} Qf5 {[%emt 0:00:00]} 24. Qb5 {[%emt 0:05:02]} Rc7 {[%emt 0:00:00]} 25. Ne1 {[%emt 0:01:32]} Rgc8 {[%emt 0:00:00]} 26. Nd3 {[%emt 0:01:25]} Kd8 {[%emt 0:00:00]} 27. Qa4 {[%emt 0:02:40]} Qxh5 {[%emt 0:00:00]} 28. Nb4 {[%emt 0:03:07]} Qe2 {[%emt 0:07:23]} 29. Nxc6+ {[%emt 0:18:47]} Rxc6 {[%emt 0:00:23]} 30. Rxc6 {[%emt 0:00:19]} Nxc6 {[%emt 0:00:19]} 31. Rxc6 {[%emt 0:01:30]} Rxc6 {[%emt 0:00:06]} 32. Qxc6 {[%emt 0:00:05]} Qxd2 {[%emt 0:00:10]} 33. Qa8+ {[%emt 0:00:17]} Ke7 {[%emt 0:00:24]} 34. Qxa7+ {[%emt 0:00:10]} Ke8 {[%emt 0:00:08]} 35. Qb8+ {[%emt 0:00:25]} Ke7 {[%emt 0:00:21]} 36. Qc7+ {[%emt 0:00:22]} Ke8 {[%emt 0:00:06]} 37. Qc8+ {[%emt 0:00:06]} Ke7 {[%emt 0:00:07]} 1/2-1/2

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.09"]
[Round "9.6"]
[White "Masic, Predrag"]
[Black "Pastar, Slaven"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2263"]
[BlackElo "2374"]
[Annotator "NA"]
[PlyCount "93"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:10]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:04:51]} d5 {[%emt 0:00:00]} 3. exd5 {[%emt 0:00:17]} exd5 {[%emt 0:00:00]} 4. Bd3 {[%emt 0:00:15]} Bd6 {[%emt 0:00:01]} 5. Nf3 {[%emt 0:04:40]} Nc6 {[%emt 0:00:48]} 6. c3 {[%emt 0:05:07]} Nge7 {[%emt 0:00:34]} 7. Nbd2 {[%emt 0:01:26]} Bg4 {[%emt 0:00:34]} 8. h3 {[%emt 0:03:14]} Bh5 {[%emt 0:06:02]} 9. Nf1 {[%emt 0:02:41]} Qd7 {[%emt 0:02:26]} 10. Ng3 {[%emt 0:07:50]} Qe6+ {[%emt 0:02:51]} 11. Kd2 {[%emt 0:01:23]} Bg6 {[%emt 0:04:59]} 12. Re1 {[%emt 0:00:42]} Qd7 {[%emt 0:00:38]} 13. Bxg6 {[%emt 0:03:30]} hxg6 {[%emt 0:04:42]} 14. Kc2 {[%emt 0:00:53]} b5 {[%emt 0:04:51]} 15. a3 {[%emt 0:05:24]} a5 {[%emt 0:02:08]} 16. Ne5 {[%emt 0:07:26]} Bxe5 {[%emt 0:05:19]} 17. dxe5 {[%emt 0:00:02]} O-O {[%emt 0:05:33]} 18. Qg4 {[%emt 0:01:18]} Nf5 {[%emt 0:02:15]} 19. Nxf5 {[%emt 0:01:13]} gxf5 {[%emt 0:01:33]} 20. Qg3 {[%emt 0:01:06]} Ra6 {[%emt 0:04:12]} 21. Bg5 {[%emt 0:03:34]} Ne7 {[%emt 0:02:54]} 22. h4 {[%emt 0:03:46]} Kh7 {[%emt 0:06:47]} 23. Qd3 {[%emt 0:02:18]} Rg6 {[%emt 0:05:50]} 24. f4 {[%emt 0:08:03]} Rc6 {[%emt 0:04:43]} 25. Bxe7 {[%emt 0:13:56]} Qxe7 {[%emt 0:00:12]} 26. Qxd5 {[%emt 0:00:06]} Rc5 {[%emt 0:07:18]} 27. Qd3 {[%emt 0:00:42]} b4 {[%emt 0:02:29]} 28. axb4 {[%emt 0:00:45]} axb4 {[%emt 0:00:28]} 29. c4 {[%emt 0:02:08]} Rd8 {[%emt 0:08:44]} 30. Qxf5+ {[%emt 0:00:53]} Kg8 {[%emt 0:01:50]} 31. Qe4 {[%emt 0:03:55]} Qxh4 {[%emt 0:02:56]} 32. Kb3 {[%emt 0:01:10]} g6 {[%emt 0:07:33]} 33. Ra8 {[%emt 0:02:30]} Kg7 {[%emt 0:02:18]} 34. Rxd8 {[%emt 0:00:45]} Qxd8 {[%emt 0:00:03]} 35. Ra1 {[%emt 0:00:17]} f5 {[%emt 0:02:33]} 36. exf6+ {[%emt 0:03:13]} Qxf6 {[%emt 0:00:03]} 37. Rd1 {[%emt 0:00:19]} Rf5 {[%emt 0:00:54]} 38. g3 {[%emt 0:00:34]} Qf7 {[%emt 0:01:18]} 39. Qd4+ {[%emt 0:00:23]} Qf6 {[%emt 0:00:29]} 40. Qxf6+ {[%emt 0:00:19]} Kxf6 {[%emt 0:00:04]} 41. Kxb4 {[%emt 0:00:58]} Rh5 {[%emt 0:00:20]} 42. Rd5 {[%emt 0:00:19]} Rh3 {[%emt 0:00:41]} 43. Rg5 {[%emt 0:00:09]} Rh2 {[%emt 0:00:07]} 44. b3 {[%emt 0:00:21]} Rb2 {[%emt 0:00:09]} 45. Kc5 {[%emt 0:00:43]} Rxb3 {[%emt 0:00:07]} 46. Kc6 {[%emt 0:00:07]} Ke7 {[%emt 0:00:41]} 47. Kxc7 {[%emt 0:00:14]} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.09"]
[Round "9.7"]
[White "Pasti, Aron"]
[Black "Potpara, Nikola"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2231"]
[BlackElo "2370"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,103,39,52,54,45,53,56,56,77,58,56,111,113,138,126,111,90,92,0,0,0,0,0,0,0,0,0,0,0,0,0,50,51,93,0,21,0,0,0,0,0,46,34,66,55,70,79,80,79,91,83,79,87,90,91,97,49,102,93,89,74,87,79,117,117,29977,29978,29978,29979,29979,716,29980,29981,29982,29983,29983,29984,29984,29985,29985,29986]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. f5 $1 {13.f5 is better than 13.Qe1.} h5 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7.} 14. fxe6 {14.Qe1 is vanishing.} fxe6 15. Qe1 Ra7 {White is slightly better.} 16. Bd3 Rg7 {[#]} 17. Ne2 $146 ({Predecessor:} 17. Rf1 Be7 18. Ne2 h4 19. Rf2 Rh5 20. Nf4 Re5 21. Re2 Rg4 22. Qf1 Qc5 23. Rde1 {0-1 (35) Palac,M (2610)-Kozul,Z (2612) Pula 1999}) 17... Bd7 (17... h4 $14) 18. Nf4 h4 19. Rf1 Be7 20. Qc3 Qc5 21. Qxc5 (21. Qd2 $16) 21... dxc5 $11 22. e5 f5 23. Be2 Bg5 24. Nh5 (24. Bh5+ $2 Ke7 $17) 24... Rgh7 25. Nf4 Rg7 {And now ...Bxf4 would win.} 26. Nh5 (26. Bh5+ $2 Ke7 $17) 26... Rgh7 27. Nf4 Bxf4 (27... Rg8 {seems wilder.} 28. g4 hxg3 29. hxg3 Rh2 30. Bf3 Bh6) 28. Rxf4 Ke7 29. Rf2 ({Better is} 29. Rd6 $16) 29... Bc8 30. Bf3 Rd8 31. Rxd8 Kxd8 {[%mdl 4096] Endgame KRB-KRB} 32. Rd2+ Ke8 33. Rd6 Rc7 34. Kc1 Kf7 35. Kd2 Kg6 36. Ke3 Kg5 {[#]} 37. g3 $1 hxg3 38. hxg3 a5 39. Rd8 Kg6 40. g4 Bd7 (40... Bb7 $14) 41. Kf4 $16 {gxf5+ is the strong threat.} fxg4 42. Bxg4 Kf7 43. Kg5 a4 44. Rh8 {Strongly threatening Rh7+.} b4 $2 {[%mdl 8192] This costs Black the game.} (44... a3 $16) 45. Rh7+ Ke8 46. Kf6 {[%cal Rh7h8]} Kd8 47. Rh8+ Be8 48. Bh5 {White mates.} Re7 49. Rxe8+ Rxe8 50. Bxe8 Kxe8 51. Kxe6 c4 {[#]} 52. b3 $1 {Weighted Error Value: White=0.08/Black=0.30} 1-0

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.09"]
[Round "9.8"]
[White "Cobic, Vladimir"]
[Black "Velickovic, Sasa"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2365"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,136,55,49,58,62,56,40,45,33,42,42,62,34,51,60,65,34,70,35,76,2,84,59,74,61,68,35,50,45,61,14,58,0,45,31,47,28,44,40,50,33,45,0,43,0,18,-77,3,-12,33,0,0,0,44,-60,0,0,0,0,0,0,0,-37,-37,-72,-38,-187,-86,-86,-86,-86,-86,-86,-86,-86,-86,-86,-86,-68,-74,-232,-200,-366,-351,-433,-455,-440,-436,-380,-236,-216,-209,-242,-242,-225,-225,-721,-705,-435,-700,-434,-373,-10571,-693,-410,-332,-29971,-29972,-29977,-29954,-29981,-29982,-29981,-29982,-29981,-29981]} 1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 d6 5. Nge2 Nf6 6. O-O Be7 7. d4 cxd4 8. Nxd4 Bd7 9. Ndb5 Qb8 10. Bg5 a6 11. Bxf6 gxf6 12. Nd4 Qa7 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack.} 13. Nxc6 bxc6 {[#]} 14. Qd3 $146 ({Predecessor:} 14. b3 O-O 15. Na4 d5 16. exd5 cxd5 17. c4 d4 18. Bxa8 Rxa8 19. c5 e5 20. Qf3 f5 21. Qd5 Bf6 22. Nb6 Rd8 23. Nxd7 Rxd7 24. Qf3 Qxc5 25. Rac1 Qd5 26. Qxf5 Kg7 27. Rc8 {1-0 (27) Schoeneberg,M (2315)-Sanchez Almeyra,J (2380) Berlin 1990}) 14... Rb8 {White is slightly better.} 15. b3 a5 16. Na4 O-O 17. c4 Rb4 18. Rfd1 Rd8 19. Rab1 Be8 20. Rd2 Rdb8 21. Bf3 (21. Nc3 $16) 21... Rd8 (21... d5 $1 $11 {remains equal.} 22. Rc1 (22. exd5 cxd5 23. Nb2 dxc4 $15) 22... dxc4 23. Rxc4 c5) 22. Kg2 Rbb8 23. h4 Bf8 24. h5 Bh6 25. Rdd1 Bg5 26. Rh1 Bh6 (26... d5 $5) 27. Rh4 (27. Qc3 $14) 27... Qe7 (27... Bg5 {feels hotter.} 28. Rhh1) 28. Re1 Bg5 29. Rhh1 Bh6 30. Nc3 Qa7 31. Bd1 Qc5 32. Bc2 Kf8 33. f4 Qa3 34. Kf3 (34. Re2 $11 {keeps the balance.}) 34... Qc5 (34... d5 $1 $17 35. Nb1 (35. exd5 f5 $17) (35. cxd5 cxd5 36. exd5 f5 $17) 35... Qxa2) 35. Rd1 e5 36. Rd2 Ke7 37. Na4 Qa3 38. Qc3 (38. Rhd1 $14) 38... Qb4 ({Black should try} 38... c5 $15 39. Nb2 (39. Qxa5 Kf8 $15) 39... Bd7) 39. Rhd1 $11 c5 40. Qd3 Bxa4 41. bxa4 {Strongly threatening Rb1.} Qb7 42. Rb1 Qd7 {...Rxb1 is the strong threat.} 43. Rb5 Rg8 {Hoping for ...Rxb5.} 44. Rg2 {[#]} (44. Rxb8 $15 Rxb8 45. Rh2) 44... Rxb5 (44... Qg4+ $1 $19 {is more deadly.} 45. Kf2 exf4) 45. cxb5 $17 Qg4+ 46. Kf2 exf4 47. Qf3 fxg3+ 48. Rxg3 Qh4 $36 {[%mdl 2048] Black is really pushing.} 49. Kg2 Rxg3+ 50. Qxg3 Qxh5 51. Kf2 $2 (51. Qd3 $17) 51... Bg5 $19 {White must now prevent ...Bh4.} 52. Qg2 $2 (52. Kg2 {was worth a try.}) 52... Qh4+ 53. Ke2 Qf4 54. Qf2 Qd2+ 55. Kf3 {intending Qxd2.} Qxf2+ 56. Kxf2 {[%mdl 4096] Endgame [#] KB-KB} c4 57. Kf3 Kd7 58. Kg4 Kc7 59. e5 $2 (59. Bb1) 59... dxe5 60. Bxh7 Be3 61. Kf3 Bb6 62. Bg8 $2 (62. Ke4 Kd6 63. Bf5) 62... Kd6 (62... f5 $142 63. Bxf7 c3) 63. Bxf7 c3 {( -> ...c2)} 64. Bb3 $2 (64. Bg6 $19 Kc5 65. Ke2) 64... f5 {Black mates.} 65. Bc2 Ke6 66. a3 e4+ 67. Kf4 Bc7+ 68. Ke3 Ke5 {Weighted Error Value: White=0.42/Black=0.21} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.09"]
[Round "9.9"]
[White "Skare, Goran"]
[Black "Milosevic, Milos"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2233"]
[BlackElo "2334"]
[Annotator "NA"]
[PlyCount "108"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:16]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:01:21]} d5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:14:59]} Bg7 {[%emt 0:00:00]} 5. g3 {[%emt 0:00:13]} O-O {[%emt 0:00:07]} 6. Bg2 {[%emt 0:00:03]} dxc4 {[%emt 0:00:37]} 7. O-O {[%emt 0:01:48]} c6 {[%emt 0:02:47]} 8. a4 {[%emt 0:07:55]} Na6 {[%emt 0:00:50]} 9. Ne5 {[%emt 0:10:28]} Ng4 {[%emt 0:02:32]} 10. f4 {[%emt 0:09:26]} c5 {[%emt 0:47:51]} 11. e3 {[%emt 0:11:46]} cxd4 {[%emt 0:00:28]} 12. exd4 {[%emt 0:02:26]} Nf6 {[%emt 0:07:14]} 13. Kh1 {[%emt 0:08:17]} Nb4 {[%emt 0:02:18]} 14. Nxc4 {[%emt 0:04:02]} Bg4 {[%emt 0:03:12]} 15. Qd2 {[%emt 0:03:39]} Qc8 {[%emt 0:03:29]} 16. Ne5 {[%emt 0:06:25]} Bh3 {[%emt 0:00:35]} 17. Qe2 {[%emt 0:02:39]} Bxg2+ {[%emt 0:00:33]} 18. Kxg2 {[%emt 0:00:14]} Qe6 {[%emt 0:06:57]} 19. Rd1 {[%emt 0:06:01]} Rac8 {[%emt 0:00:55]} 20. Be3 {[%emt 0:04:46]} Nfd5 {[%emt 0:00:11]} 21. Nxd5 {[%emt 0:02:16]} Nxd5 {[%emt 0:02:43]} 22. Re1 {[%emt 0:00:30]} Nxe3+ {[%emt 0:06:43]} 23. Qxe3 {[%emt 0:00:16]} Rc2+ {[%emt 0:00:29]} 24. Re2 {[%emt 0:01:26]} Rfc8 {[%emt 0:00:13]} 25. Kf2 {[%emt 0:00:34]} Rxe2+ {[%emt 0:01:27]} 26. Qxe2 {[%emt 0:00:15]} Qb3 {[%emt 0:02:20]} 27. Ra3 {[%emt 0:00:39]} Qb4 {[%emt 0:00:53]} 28. Ke3 {[%emt 0:00:37]} Rd8 {[%emt 0:03:40]} 29. Rd3 {[%emt 0:00:39]} Qxa4 {[%emt 0:00:14]} 30. Nf3 {[%emt 0:00:29]} e6 {[%emt 0:01:24]} 31. Qd2 {[%emt 0:00:11]} Qb5 {[%emt 0:00:53]} 32. Rc3 {[%emt 0:00:34]} Qb6 {[%emt 0:00:23]} 33. Rc4 {[%emt 0:00:33]} Bf8 {[%emt 0:01:57]} 34. Qc3 {[%emt 0:00:07]} a5 {[%emt 0:00:49]} 35. b3 {[%emt 0:00:08]} h6 {[%emt 0:01:02]} 36. Rc7 {[%emt 0:00:32]} Bd6 {[%emt 0:01:09]} 37. Rc4 {[%emt 0:00:27]} Bb4 {[%emt 0:00:38]} 38. Qc2 {[%emt 0:00:03]} Kg7 {[%emt 0:00:20]} 39. Rc7 {[%emt 0:01:08]} Bd6 {[%emt 0:00:18]} 40. Rc4 {[%emt 0:00:14]} Qb5 {[%emt 0:00:15]} 41. Qc3 {[%emt 0:00:13]} Qd5 {[%emt 0:00:24]} 42. Qc2 {[%emt 0:01:04]} b5 {[%emt 0:00:13]} 43. Rc6 {[%emt 0:00:12]} Ra8 {[%emt 0:00:58]} 44. Rb6 {[%emt 0:00:56]} a4 {[%emt 0:00:11]} 45. Qc6 {[%emt 0:00:35]} Qxc6 {[%emt 0:01:02]} 46. Rxc6 {[%emt 0:00:02]} a3 {[%emt 0:00:24]} 47. Rc1 {[%emt 0:00:08]} a2 {[%emt 0:00:47]} 48. Ra1 {[%emt 0:00:07]} Ba3 {[%emt 0:00:45]} 49. Rxa2 {[%emt 0:01:23]} Bc1+ {[%emt 0:00:01]} 50. Rd2 {[%emt 0:00:10]} Kf6 {[%emt 0:00:41]} 51. Kd3 {[%emt 0:00:26]} Bxd2 {[%emt 0:00:05]} 52. Nxd2 {[%emt 0:00:13]} Ra2 {[%emt 0:00:29]} 53. Ne4+ {[%emt 0:00:39]} Ke7 {[%emt 0:00:17]} 54. h4 {[%emt 0:00:57]} Rg2 {[%emt 0:00:06]} 0-1

[Event "Belgrade Spring Open 2021"]
[Site "Belgrade"]
[Date "2021.04.09"]
[Round "9.10"]
[White "Draskovic, Luka"]
[Black "Kocyigit, Buse Naz"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2472"]
[BlackElo "2103"]
[Annotator "RC"]
[PlyCount "87"]
[EventDate "2021.04.02"]
[EventType "swiss"]
[EventCountry "SRB"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:04:04]} 2. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:05]} 3. g3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:05]} 4. Bg2 {[%emt 0:00:04]} O-O {[%emt 0:00:06]} 5. d4 {[%emt 0:00:39]} d6 {[%emt 0:00:11]} 6. Nf3 {[%emt 0:00:05]} c6 {[%emt 0:00:05]} 7. e4 {[%emt 0:00:28]} Qa5 {[%emt 0:00:12]} 8. O-O {[%emt 0:00:19]} e5 {[%emt 0:00:18]} 9. h3 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:07]} 10. Qc2 {[%emt 0:01:10]} exd4 {[%emt 0:06:29]} 11. Nxd4 {[%emt 0:00:53]} Ne5 {[%emt 0:07:01]} 12. b3 {[%emt 0:01:42]} Qb6 {[%emt 0:00:06]} 13. Be3 {[%emt 0:01:54]} c5 {[%emt 0:00:37]} 14. Nde2 {[%emt 0:01:39]} Re8 {[%emt 0:05:56]} 15. Rad1 {[%emt 0:02:30]} Be6 {[%emt 0:11:25]} 16. f4 {[%emt 0:05:30]} Nc6 {[%emt 0:03:37]} 17. Rxd6 {[%emt 0:15:53]} Nd4 {[%emt 0:07:08]} 18. Nxd4 {[%emt 0:03:22]} Qxd6 {[%emt 0:00:14]} 19. e5 {[%emt 0:01:18]} Qd7 {[%emt 0:04:18]} 20. Nxe6 {[%emt 0:03:46]} Qxe6 {[%emt 0:09:08]} 21. Bxc5 {[%emt 0:01:55]} Nd7 {[%emt 0:00:50]} 22. Bf2 {[%emt 0:01:25]} Qa6 {[%emt 0:20:07]} 23. Nb5 {[%emt 0:11:46]} Rec8 {[%emt 0:01:37]} 24. Qd2 {[%emt 0:04:24]} Nf8 {[%emt 0:01:34]} 25. a4 {[%emt 0:01:57]} Rd8 {[%emt 0:03:32]} 26. Nd6 {[%emt 0:06:10]} Rd7 {[%emt 0:03:39]} 27. c5 {[%emt 0:06:05]} Rad8 {[%emt 0:02:37]} 28. Rc1 {[%emt 0:02:44]} Rc7 {[%emt 0:01:28]} 29. Bf1 {[%emt 0:03:47]} Qc6 {[%emt 0:00:23]} 30. Qe3 {[%emt 0:08:13]} Re7 {[%emt 0:02:29]} 31. Bg2 {[%emt 0:00:36]} Qa6 {[%emt 0:02:05]} 32. Qf3 {[%emt 0:01:23]} Rdd7 {[%emt 0:01:56]} 33. Qc3 {[%emt 0:01:53]} b6 {[%emt 0:00:53]} 34. Bf1 {[%emt 0:03:48]} Qa5 {[%emt 0:00:13]} 35. Qxa5 {[%emt 0:01:32]} bxa5 {[%emt 0:00:02]} 36. c6 {[%emt 0:00:16]} Rc7 {[%emt 0:00:25]} 37. Nb5 {[%emt 0:00:10]} Ne6 {[%emt 0:00:57]} 38. Nxc7 {[%emt 0:00:07]} Rxc7 {[%emt 0:00:31]} 39. Bg2 {[%emt 0:01:53]} Bf8 {[%emt 0:00:12]} 40. Bd5 {[%emt 0:00:12]} Ba3 {[%emt 0:01:22]} 41. Rc2 {[%emt 0:01:09]} Ng7 {[%emt 0:00:57]} 42. Bxa7 {[%emt 0:00:43]} Nf5 {[%emt 0:00:51]} 43. Bb6 {[%emt 0:00:11]} Rc8 {[%emt 0:00:34]} 44. c7 {[%emt 0:00:14]} 1-0

