[Event "Utrecht OKU op-B 45th"]
[Site "Utrecht"]
[Date "2018.06.03"]
[Round "6"]
[White "Rosegg, Jaron"]
[Black "Shakhverdian, William"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1780"]
[BlackElo "1798"]
[PlyCount "80"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. 0-0 Be6 8. Bg5 Be7 9. e5 Nd7 10. Bxe7 Qxe7 11. f4 f5 12. Nd2 0-0 13. Nf3 c5 14. c3 Rab8 15. Rb1 c4 16. Bc2 Rb6 17. b4 cxb3 18. Bxb3 c6 19. Nd4 Nc5 20. Bc2 Rxb1 21. Qxb1 Qd7 22. Qb4 Ne4 23. Ba4 Rc8 24. Rb1 Qe8 25. Bxc6 Rxc6 26. Nxc6 Qxc6 27. Qe7 Qc5+ 28. Qxc5 Nxc5 29. Rb5 Ne4 30. Rb8+ Kf7 31. Rb7+ Kf8 32. Rc7 a5 33. Kf1 Ke8 34. Ke1 Bd7 35. a4 h6 36. Ra7 Nxc3 37. Rxa5 Ke7 38. Rc5 Nxa4 39. Rxd5 Nc3 40. Ra5 Ne4 1/2-1/2

[Event "Utrecht OKU op-B 45th"]
[Site "Utrecht"]
[Date "2018.06.03"]
[Round "5"]
[White "Rosegg, Jaron"]
[Black "Wallace, Mitchel"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1780"]
[BlackElo "1731"]
[PlyCount "61"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. f4 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 c6 7. a4 a5 8. d3 0-0 9. Qe1 Nc5 10. fxe5 dxe5 11. Nxe5 Qd4+ 12. Be3 Qxe5 13. d4 Qh5 14. Be2 Bg4 15. Rf5 Qg6 16. Rg5 Qh6 17. Bxg4 Nxg4 18. Rxg4 Qh5 19. Qe2 Ne6 20. d5 cxd5 21. Nxd5 Bd8 22. Bd4 Kh8 23. Bc3 f5 24. exf5 Qxf5 25. Rf1 Qxd5 26. Bxg7+ Kg8 27. Bxf8+ Bg5 28. Bh6 Kh8 29. Bxg5 Nxg5 30. Qe3 Ne6 31. Qc3+ 1-0

[Event "Utrecht OKU op-B 45th"]
[Site "Utrecht"]
[Date "2018.06.02"]
[Round "4"]
[White "Berrevoets, Jeroen"]
[Black "Rosegg, Jaron"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1659"]
[BlackElo "1780"]
[PlyCount "72"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. b3 c5 3. Bb2 Nc6 4. Nf3 a6 5. c4 b6 6. Nc3 Nd4 7. Nb1 Nc6 8. Nc3 Bb7 9. d4 cxd4 10. Nxd4 Be7 11. Nxc6 Bxc6 12. Bd3 d6 13. Qe2 Qc7 14. 0-0 Nf6 15. Rac1 Qb7 16. f3 h5 17. Rfe1 h4 18. Qd2 Rh5 19. Re2 Nd7 20. Rce1 0-0-0 21. Rc1 Bg5 22. f4 Bf6 23. Nd5 Kb8 24. Nxf6 gxf6 25. Rce1 Rg8 26. Bb1 d5 27. exd5 exd5 28. Re8+ Rxe8 29. Rxe8+ Ka7 30. Qe2 Rh6 31. Re7 dxc4 32. Qxc4 Rh5 33. Qxf7 Rd5 34. Be4 Rd1+ 35. Kf2 Bxe4 36. Rxe4 Qxe4 0-1

[Event "Utrecht OKU op-B 45th"]
[Site "Utrecht"]
[Date "2018.06.02"]
[Round "3"]
[White "Rosegg, Jaron"]
[Black "Cchung, Chi Yun"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1780"]
[BlackElo "1753"]
[PlyCount "62"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be3 b6 8. Bd3 Bb7 9. 0-0 Bb4 10. f3 Bxc3 11. bxc3 0-0 12. Qb3 d5 13. cxd5 exd5 14. Rab1 Nbd7 15. Nf5 b5 16. Ne7+ Kh8 17. Nxd5 Nxd5 18. exd5 Nc5 19. Qc2 Nxd3 20. Qxd3 Rfd8 21. Bd4 Bxd5 22. Qd2 Bc4 23. Rfe1 Re8 24. Qg5 f6 25. Qd2 Qf7 26. a3 Rxe1+ 27. Rxe1 Re8 28. Kf2 Rxe1 29. Qxe1 Qg6 30. Bc5 Qc2+ 31. Kg3 Qg6+ 1/2-1/2

[Event "Utrecht OKU op-B 45th"]
[Site "Utrecht"]
[Date "2018.06.02"]
[Round "2"]
[White "Van den Burg, Ralf"]
[Black "Rosegg, Jaron"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "1540"]
[BlackElo "1780"]
[PlyCount "46"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nf3 d6 7. 0-0 Nc6 8. a3 e5 9. dxe5 dxe5 10. e4 fxe4 11. Ng5 Qxd1 12. Nxd1 Bf5 13. Ne3 Nd4 14. Nxf5 gxf5 15. Be3 c5 16. Rad1 Rfe8 17. b4 b6 18. f3 h6 19. Nh3 Nc2 20. Kf2 cxb4 21. axb4 Rac8 22. fxe4 Ng4+ 23. Kg1 Ngxe3 0-1

[Event "Utrecht OKU op-B 45th"]
[Site "Utrecht"]
[Date "2018.06.01"]
[Round "1"]
[White "Rosegg, Jaron"]
[Black "Boghossian, Vigen"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1780"]
[BlackElo "1606"]
[PlyCount "46"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. c4 e6 6. Nc3 Bc5 7. Nxc6 bxc6 8. Bd3 h5 9. 0-0 Qc7 10. Kh1 Nf6 11. f4 Qa7 12. h3 h4 13. Qe1 Be7 14. Be3 Qb8 15. b3 Nh5 16. Rf3 Bb4 17. Rc1 Qd6 18. Qxh4 Qxd3 19. Bc5 Bxc5 20. Rxd3 Be7 21. Qf2 Nf6 22. Kg1 Bb7 23. c5 Nh5 1-0

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.07.01"]
[Round "5"]
[White "Rosegg, Jaron"]
[Black "De Bruijn, Aad"]
[Result "0-1"]
[ECO "C06"]
[BlackElo "2062"]
[PlyCount "66"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ndf3 Ba6 8. Ne2 Bxd3 9. Qxd3 Nc6 10. 0-0 Ne7 11. Ng5 h6 12. Nh3 Nf5 13. f4 h5 14. Ng3 g6 15. Bd2 Rc8 16. Be1 cxd4 17. Nxf5 gxf5 18. cxd4 Rc4 19. Ng5 Rxd4 20. Qa6 Qc7 21. Rf3 Bc5 22. Bf2 Rc4 23. Rc3 Rxc3 24. bxc3 Bxf2+ 25. Kxf2 Qxc3 26. Qxa7 0-0 27. Re1 Qd2+ 28. Re2 Qxf4+ 29. Nf3 Nc5 30. Qxb6 Nd3+ 31. Kf1 Qc1+ 32. Ne1 Rc8 33. Qb3 Qf4+ 0-1

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.06.30"]
[Round "3"]
[White "Levasier, Pieter"]
[Black "Rosegg, Jaron"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "53"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 c6 5. Nf3 Bd6 6. Be2 Nf6 7. Bg5 Bg4 8. Ne5 Bxe2 9. Qxe2 Qe7 10. Bxf6 gxf6 11. Ng4 f5 12. Ne3 f4 13. Nf5 Qxe2+ 14. Nxe2 Bc7 15. g3 fxg3 16. hxg3 Nd7 17. Ng7+ Ke7 18. 0-0-0 Rag8 19. Nf5+ Kf6 20. Nh6 Rg6 21. g4 Re8 22. Kd2 Kg5 23. Rh5+ Kf6 24. f3 Kg7 25. Rdh1 Nf8 26. Nf5+ Kg8 27. Nh6+ 1/2-1/2

