[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.23"]
[Round "2"]
[White "Ragnarsson, Johann Hjortur"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "1952"]
[BlackElo "1546"]
[PlyCount "105"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Nf3 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. Bf4 Nxe5 13. Nxe5 Bxe5 14. Bxe5 Rxe5 15. 0-0 Rf5 16. Qd2 a6 17. Ne4 Qe7 18. Bd3 Rxf1+ 19. Rxf1 Bf5 20. Re1 Bxe4 21. Rxe4 Qd8 22. d6 Nc6 23. Bc4 Qd7 24. Qh6 Kh8 25. Rh4 f6 26. Qxg6 Qg7 27. Qe4 Ne5 28. Bd5 Rd8 29. Qf5 Rd7 30. Qe6 Qf7 31. Qxf7 Nxf7 32. Be6 Rxd6 33. Bxf7 Kg7 34. Bc4 b5 35. Rg4+ Kh6 36. Be2 Rd2 37. Kf1 Rxb2 38. Rg8 f5 39. g3 c4 40. h3 Rd2 41. Ke1 Rd6 42. g4 fxg4 43. hxg4 Rg6 44. Rxg6+ hxg6 45. Kd2 Kg5 46. Kc3 a5 47. Kd4 Kf4 48. Bd1 g5 49. Kc5 Ke3 50. Kxb5 c3 51. Kxa5 Kd3 52. Kb4 Kd2 53. Bb3 1-0

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.22"]
[Round "1"]
[White "Jonasson, Hordur"]
[Black "Hallmundarson, Birkir"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1546"]
[PlyCount "79"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 c5 5. c3 Nc6 6. h3 c4 7. b3 Na5 8. bxc4 dxc4 9. Bxc4 Qb6 10. Bb3 Bd7 11. c4 Bb4+ 12. Nbd2 0-0 13. 0-0 Bc6 14. Qc2 Rfd8 15. c5 Qb5 16. a4 Qa6 17. Bc7 Rd7 18. Bxa5 Qxa5 19. Nc4 Qa6 20. Nce5 Be4 21. Qc1 Rd5 22. Bxd5 Nxd5 23. Nd2 f6 24. Nxe4 fxe5 25. dxe5 Qd3 26. Qb1 Qe2 27. Ra2 Qc4 28. Rc1 Qa6 29. Qb3 Rc8 30. Rac2 Rc6 31. Rc4 Kf7 32. Rxb4 Nxb4 33. Qxb4 b6 34. Qb5 Qb7 35. Nd6+ Rxd6 36. cxd6 Kg6 37. Qe8+ Kh6 38. Qxe6+ Kg5 39. Rc4 h5 40. h4# 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.02.02"]
[Round "9"]
[White "Jonatansson, Sigurdur Freyr"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1651"]
[BlackElo "1551"]
[PlyCount "121"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. c3 b5 6. Bc2 Be7 7. d4 d6 8. h3 0-0 9. 0-0 Bb7 10. Re1 h6 11. Nbd2 Nh7 12. d5 Nb8 13. Nb3 c6 14. a4 Nd7 15. Be3 Nb6 16. Na5 Qc7 17. Bxb6 Qxb6 18. Nxc6 Bxc6 19. dxc6 Qxc6 20. Bb3 Nf6 21. Nh4 g6 22. Nxg6 Rfe8 23. Nxe7+ Rxe7 24. Qf3 Kg7 25. Bd5 Nxd5 26. exd5 Qe8 27. Re4 Qh8 28. Rg4+ Kf8 29. axb5 a5 30. Rg6 Rd7 31. Qf6 Qxf6 32. Rxf6 Kg7 33. Rf3 Rb7 34. c4 Rc7 35. Rc3 f5 36. Kh2 Kf6 37. b3 f4 38. g3 Kf5 39. f3 fxg3+ 40. Kxg3 Rg7+ 41. Kf2 h5 42. c5 dxc5 43. Rxc5 Rb7 44. Ra4 Rbb8 45. Kg3 Rg8+ 46. Kh4 Rgb8 47. b4 axb4 48. Rxb4 Ra3 49. Rc7 Kf6 50. f4 exf4 51. Rxf4+ Ke5 52. Rff7 Kxd5 53. Rf5+ Ke6 54. Rfc5 Ra4+ 55. Kg5 Ra3 56. R7c6+ Kd7 57. h4 Rg3+ 58. Kxh5 Rh8+ 59. Rh6 Rb8 60. b6 Rb7 61. Rc7+ 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.29"]
[Round "8"]
[White "Jonasson, Hordur"]
[Black "Sigurvaldason, Hjalmar"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1551"]
[BlackElo "1469"]
[PlyCount "93"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Na6 7. h3 Qe8 8. Be3 e5 9. dxe5 dxe5 10. Bxa6 bxa6 11. Bc5 Bb7 12. Bxf8 Kxf8 13. Qe2 Nh5 14. Qc4 Qe7 15. Rfd1 f5 16. Nd5 Bxd5 17. Qxd5 Re8 18. Qd7 Qf6 19. Qd3 Kg8 20. exf5 Kh8 21. Qd7 Rf8 22. Qe6 gxf5 23. Qxf6 Bxf6 24. Rd7 e4 25. Nd4 Be5 26. c3 Nf4 27. Re1 Rg8 28. g3 Nxh3+ 29. Kg2 Nf4+ 30. Kf1 Nd3 31. Re3 Rf8 32. Ne6 Rb8 33. Rf7 Bd6 34. Rxf5 Rxb2 35. Rxe4 Rxa2 36. Rd4 Ra1+ 37. Kg2 Ne1+ 38. Kh3 h6 39. Rf7 Nc2 40. Rg4 Re1 41. Rg6 Rh1+ 42. Kg2 Rh5 43. Rgg7 Ne1+ 44. Kf1 Rh1+ 45. Ke2 Nc2 46. Rh7+ Kg8 47. Rfg7# 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.26"]
[Round "7"]
[White "Helgadottir, Idunn"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1233"]
[BlackElo "1551"]
[PlyCount "86"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Nf3 e6 5. c3 c5 6. Be2 Nc6 7. 0-0 Bd6 8. Bxd6 Qxd6 9. Nbd2 c4 10. Nh4 0-0 11. Nxf5 exf5 12. b3 b5 13. a4 a6 14. Qc2 Ne4 15. axb5 axb5 16. bxc4 bxc4 17. Bf3 g6 18. Rab1 Ra3 19. Nxe4 fxe4 20. Be2 Rfa8 21. f3 Ra2 22. Qd1 R8a3 23. fxe4 Rxc3 24. exd5 Qxd5 25. Bf3 Qe6 26. e4 Qd7 27. d5 Ne5 28. Rb8+ Kg7 29. Qd4 Qc7 30. Re8 Qa7 31. Qxa7 Nxf3+ 32. Rxf3 Rc1+ 33. Rf1 Rxf1+ 34. Kxf1 Rxa7 35. Rc8 Kf6 36. Rxc4 Ke5 37. Ke2 h5 38. Kd3 Ra3+ 39. Rc3 Ra4 40. Rc4 Ra2 41. Rd4 Kd6 42. e5+ Kxe5 43. d6 Ra3+ 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.22"]
[Round "6"]
[White "Jonasson, Hordur"]
[Black "Einarsson, Oskar Long"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1551"]
[BlackElo "1687"]
[PlyCount "90"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 a6 4. Nf3 c5 5. c3 Nc6 6. Be2 Bg4 7. h3 Bxf3 8. Bxf3 h6 9. Nd2 e6 10. a4 c4 11. b3 cxb3 12. Nxb3 b6 13. 0-0 Bd6 14. Bxd6 Qxd6 15. Qd3 0-0 16. Rfc1 Ra7 17. c4 dxc4 18. Rxc4 Ne5 19. Qc3 Nxc4 20. Qxc4 Qc7 21. Qd3 Qd7 22. Nd2 Rc8 23. Nc4 Qc7 24. Be2 Nd5 25. Rb1 Qc6 26. Qb3 Nc3 27. Qxc3 b5 28. Rb4 Rac7 29. axb5 axb5 30. Qb3 bxc4 31. Rxc4 Qd6 32. g3 Rxc4 33. Bxc4 Rb8 34. Qd3 Rc8 35. Qb3 Qc6 36. Bf1 Qf3 37. Qb2 Qd1 38. Qe2 Qc1 39. Kg2 Rc2 40. Qf3 Ra2 41. h4 Qe1 42. g4 Ra1 43. Qe2 Qc1 44. Qd3 Ra2 45. Qc4 Qd2 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.19"]
[Round "5"]
[White "Thoroddsen, Jon Louie"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "C08"]
[BlackElo "1551"]
[PlyCount "54"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Bd3 Nf6 7. Nb3 Bb6 8. Ne2 0-0 9. 0-0 Bg4 10. h3 Bh5 11. Bg5 Qd6 12. Qd2 Bxe2 13. Bxe2 Bc7 14. f4 Ne4 15. Qe3 Nxg5 16. fxg5 Nd7 17. Bh5 Qh2+ 18. Kf2 Bb6 19. Nd4 Rae8 20. Qc3 Qf4+ 21. Kg1 Bxd4+ 22. Kh1 Qxf1+ 23. Rxf1 Bxc3 24. bxc3 Re5 25. Bg4 Nc5 26. h4 Ne4 27. Rf3 f5 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.15"]
[Round "4"]
[White "Jonasson, Hordur"]
[Black "Sigurdarson, Oddur"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1551"]
[PlyCount "98"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Ne2 Bb4+ 6. c3 Be7 7. 0-0 Bg4 8. h3 Bh5 9. Qc2 Nf6 10. Nf4 Bg6 11. Re1 Bxd3 12. Qxd3 Qd6 13. Qg3 g6 14. Nd2 0-0-0 15. Nf1 Ne4 16. Qd3 Bg5 17. Ne2 Bxc1 18. Raxc1 Qf6 19. f3 Nd6 20. Neg3 h5 21. Ne3 Qg5 22. Ne2 h4 23. f4 Qh5 24. Ng4 Ne4 25. Ne5 Nxe5 26. fxe5 g5 27. c4 Qg6 28. cxd5 Rxd5 29. Nc3 Nxc3 30. Qxg6 Ne2+ 31. Rxe2 fxg6 32. Re4 Rf8 33. e6 Rf4 34. Rce1 Kd8 35. e7+ Ke8 36. Rxf4 gxf4 37. Re4 g5 38. Kf2 Rd7 39. Kf3 Rxe7 40. Rxe7+ Kxe7 41. Kg4 Kf6 42. b4 a6 43. a3 b6 44. a4 b5 45. a5 c6 46. Kh5 Kf5 47. Kh6 g4 48. Kh5 gxh3 49. gxh3 f3 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.12"]
[Round "3"]
[White "Orrason, Arnar Freyr"]
[Black "Jonasson, Hordur"]
[Result "1/2-1/2"]
[ECO "E90"]
[BlackElo "1551"]
[PlyCount "97"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Bd3 Re8 7. 0-0 e5 8. d5 a5 9. h3 h6 10. Be3 Na6 11. Qd2 Kh7 12. a3 Nc5 13. Bxc5 dxc5 14. Ne2 Bd7 15. Qc3 Nh5 16. Ng3 Nf4 17. Bc2 Qe7 18. Rfe1 b6 19. Ne2 Qd6 20. Nxf4 exf4 21. e5 Qf8 22. Qd3 Bf5 23. Qd2 Bxc2 24. Qxc2 f5 25. Re2 Rad8 26. e6 Qd6 27. Rae1 c6 28. dxc6 Qxc6 29. Ne5 Bxe5 30. Rxe5 Rd6 31. e7 Qd7 32. Qe2 Rd2 33. Qf3 Rd4 34. Rd5 Qc7 35. Rde5 Kg7 36. Re6 Kf7 37. Kf1 Rxc4 38. Qb3 b5 39. Qxb5 Re4 40. R1xe4 fxe4 41. Rxe4 Rxe7 42. Rxe7+ Qxe7 43. Qxa5 Qd6 44. a4 Qd1+ 45. Qe1 Qxa4 46. Qc3 Qd1+ 47. Qe1 Qc2 48. Qe5 Qd1+ 49. Qe1 1/2-1/2

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.05"]
[Round "1"]
[White "Jonasson, Hordur"]
[Black "Jonsson, Gauti Pall"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1551"]
[BlackElo "2027"]
[PlyCount "72"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. h3 d6 6. Bd3 Nfd7 7. Nbd2 Nc6 8. c3 e5 9. Bh2 f5 10. Bc4+ Kh8 11. d5 Ne7 12. 0-0 Nb6 13. Qb3 Nxc4 14. Qxc4 Bd7 15. Qb3 Rb8 16. c4 c5 17. Rab1 b5 18. cxb5 Bxb5 19. Rfc1 Be2 20. Qa3 Nxd5 21. Ne1 a6 22. e4 Nb4 23. exf5 gxf5 24. Rc3 Bh6 25. Nb3 Qf6 26. Kh1 Rg8 27. Rg3 Rxg3 28. fxg3 f4 29. Nc1 Qf5 30. Ra1 f3 31. Nxe2 fxe2 32. Qf3 Qxf3 33. gxf3 d5 34. Bg1 d4 35. a3 d3 36. Nxd3 Nxd3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6"]
[White "Vidic, Teja"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2102"]
[BlackElo "1518"]
[PlyCount "59"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Be6 8. Be3 Bxe3 9. Qxe3 a6 10. 0-0-0 Qe7 11. f3 Nf6 12. g4 h6 13. Nd4 Ne5 14. Nxe6 Qxe6 15. Be2 Nc6 16. h4 0-0-0 17. g5 hxg5 18. hxg5 Nd7 19. Nd5 Kb8 20. Kb1 f6 21. gxf6 gxf6 22. Nf4 Qf7 23. Qc3 Nde5 24. Nd5 Na7 25. f4 c6 26. Rxh8 Rxh8 27. fxe5 cxd5 28. exd6 Rd8 29. Rxd5 Qg6 30. Qc7+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4"]
[White "Jonasson, Hordur"]
[Black "Mujacic, Haris"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1518"]
[BlackElo "1992"]
[PlyCount "75"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. c3 Bf5 7. Bf4 0-0-0 8. Nf3 Qe4+ 9. Be3 f6 10. Nd2 Qc2 11. Qxc2 Bxc2 12. Bb5 Nb8 13. Bc4 Bf5 14. 0-0-0 Nd7 15. f3 e5 16. g4 Bg6 17. Be6 Kb8 18. Nc4 exd4 19. Rxd4 Be8 20. Rhd1 Bc5 21. R4d2 Bxe3 22. Nxe3 Kc8 23. Nf5 c6 24. Nd6+ Kb8 25. Nxe8 Rdxe8 26. Bxd7 Re3 27. Rd3 Re2 28. R1d2 Re1+ 29. Kc2 h5 30. Bf5 hxg4 31. fxg4 Rh6 32. Rd8+ Kc7 33. Rg8 g5 34. a4 Rh1 35. a5 c5 36. Rg7+ Kc6 37. Be4+ Kb5 38. Bxh1 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3"]
[White "Carr, Jay A"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1832"]
[BlackElo "1518"]
[PlyCount "55"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 a6 6. Rb1 Rb8 7. b4 cxb4 8. axb4 b5 9. cxb5 axb5 10. e3 e6 11. d4 Qe7 12. Qb3 d5 13. Nge2 Nf6 14. Nf4 0-0 15. Nd3 Nd7 16. Ba3 Ba6 17. 0-0 Rb6 18. Rfc1 Na7 19. Ne2 Rc8 20. Nc5 Qd6 21. Bb2 Bb7 22. Nf4 Ba8 23. Rc2 Rbb8 24. Ra1 Rc7 25. Nxd7 Qxd7 26. Nd3 Rxc2 27. Qxc2 Rc8 28. Rxa7 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1"]
[White "Jonasson, Hordur"]
[Black "Hentze, Jakob"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "1518"]
[BlackElo "1878"]
[PlyCount "65"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 d6 7. c3 b5 8. Bc2 0-0 9. h3 Bb7 10. d4 exd4 11. Nxd4 Nxd4 12. cxd4 Re8 13. e5 dxe5 14. dxe5 Qxd1 15. Rxd1 Nd5 16. Be4 Rad8 17. Bxd5 Rxd5 18. Rxd5 Bxd5 19. Nc3 Bb7 20. Be3 f6 21. exf6 Bxf6 22. Rd1 Rd8 23. Rxd8+ Bxd8 24. f3 Bf6 25. a3 Kf7 26. Kf1 a5 27. Bc5 Ke6 28. Kf2 Bc6 29. Ke3 Be5 30. Bd4 Bxd4+ 31. Kxd4 Kd6 32. b4 axb4 33. axb4 1/2-1/2

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2018.11.21"]
[Round "6"]
[White "Jonasson, Hordur"]
[Black "Baldursson, Haraldur"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1521"]
[BlackElo "1984"]
[PlyCount "52"]
[EventDate "2018.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 Nf6 7. d3 0-0 8. Qe1 e6 9. f5 exf5 10. Qh4 fxe4 11. dxe4 Ne5 12. Nxe5 dxe5 13. Be3 Qb6 14. Na4 Qc6 15. Nc3 Be6 16. Bxe6 fxe6 17. Rf3 b5 18. b3 b4 19. Na4 Nxe4 20. Rxf8+ Rxf8 21. Qe7 Qd5 22. Nxc5 Bh6 23. Qxe6+ Qxe6 24. Nxe6 Bxe3+ 25. Kh1 Nf2+ 26. Kg1 Nd1+ 0-1

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2018.11.14"]
[Round "5"]
[White "Jonasson, Hordur"]
[Black "Steingrimsson, Bjorgvin"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1521"]
[PlyCount "93"]
[EventDate "2018.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. d3 Nf6 6. Bg5 h6 7. Bh4 g5 8. Bg3 Ne7 9. Bxd7+ Qxd7 10. h3 Ng6 11. Nh2 Nf4 12. Bxf4 exf4 13. Ng4 Nxg4 14. hxg4 0-0-0 15. Nc3 Be7 16. Nd5 f6 17. Nxe7+ Qxe7 18. f3 h5 19. Kf2 hxg4 20. Rh1 g3+ 21. Ke2 Rh2 22. Rxh2 gxh2 23. Qd2 Rh8 24. Rh1 Qe6 25. Qa5 Kb8 26. Qd5 Qxd5 27. exd5 c6 28. dxc6 bxc6 29. Kf2 Kc7 30. g3 fxg3+ 31. Kxg3 Kd7 32. Rxh2 Rxh2 33. Kxh2 Ke6 34. Kh3 f5 35. Kg3 Ke5 36. c3 c5 37. b3 d5 38. a3 a6 39. a4 a5 40. f4+ gxf4+ 41. Kf3 Ke6 42. Kxf4 Kf6 43. d4 cxd4 44. cxd4 Ke6 45. Kg5 Kd6 46. Kxf5 Kc6 47. Ke6 1-0

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2018.11.07"]
[Round "4"]
[White "Hjaltason, Thorarinn"]
[Black "Jonasson, Hordur"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1366"]
[BlackElo "1521"]
[PlyCount "52"]
[EventDate "2018.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 e6 10. Be3 Ngf6 11. 0-0-0 Qc7 12. Ne2 Bd6 13. g3 0-0-0 14. Nd2 Ng4 15. f4 Nxe3 16. Qxe3 Nf6 17. Nc4 Nd5 18. Nxd6+ Rxd6 19. Qa3 Kb8 20. c4 Ne7 21. Rd3 c5 22. Rhd1 Rhd8 23. Qc3 cxd4 24. Rxd4 f6 25. Rxd6 Rxd6 26. Rxd6 Qxd6 1/2-1/2

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2018.10.31"]
[Round "3"]
[White "Jonasson, Hordur"]
[Black "Omarsson, Adam"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1521"]
[BlackElo "1278"]
[PlyCount "87"]
[EventDate "2018.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Nf6 6. Bg5 Bg4 7. h3 Bh5 8. 0-0 0-0 9. c3 Nbd7 10. Re1 c6 11. Qc2 Qc7 12. Bh4 Bg6 13. Nd2 Bxd3 14. Qxd3 c5 15. Bg3 Rfe8 16. Bxd6 Qxd6 17. Ng3 c4 18. Qf3 Qb6 19. b3 cxb3 20. axb3 Rxe1+ 21. Rxe1 Rc8 22. Nf5 Rc7 23. Ne7+ Kf8 24. Nxd5 Nxd5 25. Qxd5 g6 26. Nc4 Qxb3 27. Qd6+ Kg7 28. Qxc7 Qxc3 29. Re3 Qxd4 30. Ne5 Nxe5 31. Qxe5+ Qxe5 32. Rxe5 Kf6 33. f4 a6 34. Kf2 h6 35. h4 g5 36. hxg5+ hxg5 37. Rxg5 Ke6 38. Rc5 Kd6 39. Rc3 b5 40. Ra3 b4 41. Rxa6+ Kc5 42. Ra7 b3 43. Rb7 Kc4 44. Rxf7 1-0

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2018.10.24"]
[Round "2"]
[White "Viktorsson, Svavar"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1764"]
[BlackElo "1521"]
[PlyCount "81"]
[EventDate "2018.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d3 h6 6. 0-0 Nf6 7. a4 a5 8. Bb3 0-0 9. Nbd2 Qe7 10. h3 Be6 11. Bc2 Nh7 12. Re1 Qf6 13. Nf1 Qg6 14. Nh4 Qf6 15. Nf5 Bxf5 16. exf5 Ne7 17. d4 exd4 18. cxd4 Bb4 19. Re3 Ng5 20. Ng3 Nd5 21. Nh5 Qd8 22. Rg3 Nf6 23. Bxg5 hxg5 24. Rxg5 Nxh5 25. Qxh5 Qf6 26. Rg4 Bd2 27. Rh4 Bh6 28. Kh1 Qg5 29. g4 Rae8 30. Qxg5 Bxg5 31. Rh5 Bf4 32. g5 c6 33. Rg1 Re2 34. Bd3 Rxf2 35. Rg4 Re8 36. Kg1 Rd2 37. Rxf4 Rxd3 38. Rfh4 f6 39. Rh8+ Kf7 40. g6+ Ke7 41. Re4+ 1-0

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.06"]
[Round "7"]
[White "Jonasson, Hordur"]
[Black "Ragnarsson, Johann Hjortur"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1494"]
[BlackElo "2002"]
[PlyCount "68"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. h3 c6 6. Nf3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. Be3 e6 10. 0-0 Be7 11. Ne4 Nxe4 12. Qxe4 Qd5 13. Qd3 h6 14. c4 Qa5 15. a3 0-0 16. b4 Qc7 17. Qd2 Rfd8 18. Bf4 Bd6 19. Bxd6 Qxd6 20. Qe3 a5 21. Qc3 axb4 22. axb4 b5 23. c5 Qd5 24. Ra5 Rxa5 25. bxa5 Nb8 26. Rc1 Na6 27. Qd3 e5 28. Qe3 exd4 29. Qe7 d3 30. Nd2 Qg5 31. Qxg5 hxg5 32. Kf1 Rd5 33. Ne4 f6 34. Ke1 Re5 0-1

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.05"]
[Round "6"]
[White "Eliasson, Kristjan Orn"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1835"]
[BlackElo "1494"]
[PlyCount "132"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. Nc3 d6 8. Nd5 Nxd5 9. Bxd5 Bb7 10. a3 Rb8 11. Be3 h6 12. Qd2 Qd7 13. h3 Nd8 14. Ba2 c5 15. c3 f5 16. Qc2 f4 17. Bd2 g5 18. 0-0-0 a5 19. g3 fxg3 20. fxg3 Rf8 21. Rdf1 b4 22. a4 Bc6 23. b3 Qe6 24. Be3 d5 25. Nd2 bxc3 26. Rxf8+ Bxf8 27. Nf1 d4 28. Bf2 Qf6 29. Nh2 Bd7 30. Qe2 Nf7 31. Nf3 g4 32. Nh4 Qg5+ 33. Kc2 gxh3 34. Nf5 Bxf5 35. exf5 Qxf5 36. g4 Qg6 37. Bg3 c4 38. Rf1 cxd3+ 39. Qxd3 Qxd3+ 40. Kxd3 Bg7 41. b4 Nd6 42. b5 Kd7 43. Bd5 Kc7 44. Rh1 Rf8 45. Rxh3 Rf1 46. Rh1 Rxh1 47. Bxh1 Kb6 48. Bh4 Kc7 49. Bg3 Bf6 50. Bd5 Nb7 51. Ba2 Nc5+ 52. Kc2 Nxa4 53. Bc4 Nc5 54. Bh2 Kb6 55. Bg1 a4 56. Bf2 a3 57. Bg1 a2 58. Bxa2 Kxb5 59. Bf7 Kb4 60. Kb1 e4 61. Bg6 Kc4 62. Bf7+ Kd3 63. Bh2 Bg5 64. Bd6 c2+ 65. Ka2 c1Q 66. Bxc5 Qxc5 0-1

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.03"]
[Round "4"]
[White "Jonasson, Hordur"]
[Black "Sigurdsson, Snorri Thor"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1494"]
[BlackElo "1964"]
[PlyCount "18"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. dxc5 Bxc5 6. Qe2+ Ne7 7. Nc3 Nbc6 8. Na4 Qa5+ 9. Nc3 d4 0-1

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.02"]
[Round "3"]
[White "Thorarensen, Adalsteinn"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1673"]
[BlackElo "1494"]
[PlyCount "100"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 d6 9. d3 Na5 10. c3 c5 11. Bc2 Re8 12. Nbd2 Bf8 13. Nf1 g6 14. Bg5 Bg7 15. Qd2 Qc7 16. Ne3 Be6 17. Bh4 h6 18. g4 Nh7 19. Bg3 Qd7 20. Nh4 Nc6 21. f4 exf4 22. Nef5 fxg3 23. Nxh6+ Bxh6 24. Qxh6 Qe7 25. Nf3 Ne5 26. Nxe5 dxe5 27. Qe3 Qh4 28. Kg2 Ng5 29. Rh1 Rac8 30. Raf1 Kg7 31. Qxg3 Qxg3+ 32. Kxg3 f6 33. h4 Nf7 34. Rf2 Nh6 35. Bd1 Rcd8 36. Rhf1 Rf8 37. Be2 Bxa2 38. Ra1 Bb3 39. Rxa6 c4 40. g5 fxg5 41. Ra7+ Rf7 42. Rfxf7+ Nxf7 43. dxc4 Bxc4 44. Bxc4 bxc4 45. Rc7 gxh4+ 46. Kxh4 Rd2 47. Rxc4 Rxb2 48. Kg4 Rf2 49. Kg3 Rf4 50. Kg2 Kh6 0-1

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.01"]
[Round "1"]
[White "Jonasson, Hordur"]
[Black "Thorsteinsdottir, Gudlaug"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1494"]
[BlackElo "1983"]
[PlyCount "86"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a4 Qc7 6. Nc3 Bb4 7. Bd2 Nf6 8. Bd3 Nc6 9. Nf3 b6 10. h3 Bb7 11. 0-0 h5 12. Ne2 Bd6 13. Qc1 Ng4 14. Bf4 Nge5 15. Nxe5 Bxe5 16. Bxe5 Qxe5 17. c3 g5 18. Qe3 Qc5 19. Qxc5 bxc5 20. f3 Ne5 21. Rad1 Ke7 22. b3 Rag8 23. Bc2 g4 24. hxg4 hxg4 25. f4 Nf3+ 26. Kf2 Nh4 27. g3 Nf3 28. Rh1 d5 29. Rxh8 Rxh8 30. Ke3 Rh2 31. exd5 Bxd5 32. c4 Bc6 33. Bb1 f5 34. Bd3 Rh3 35. Kf2 Rh2+ 36. Ke3 Rg2 37. Rf1 Rh2 38. Bb1 Rh3 39. Kf2 Nd2 40. Rd1 Nxb3 41. Ba2 Rh2+ 42. Ke3 Nd4 43. Nc3 Nc2+ 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.13"]
[Round "8"]
[White "Jonasson, Hordur"]
[Black "Steinthorsson, Birgir Logi"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1539"]
[BlackElo "1062"]
[PlyCount "77"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Nf6 5. d3 a6 6. Ba4 Bd7 7. 0-0 g6 8. Bg5 Bg7 9. Nc3 h6 10. Bxf6 Bxf6 11. Nd5 0-0 12. Nxf6+ Qxf6 13. Qd2 Kg7 14. Nh2 b5 15. Bb3 Rae8 16. f4 exf4 17. Rxf4 Qxb2 18. Raf1 Qd4+ 19. Kh1 f6 20. c3 Qe5 21. Bd5 g5 22. R4f2 Ne7 23. Nf3 Qg3 24. Bb3 h5 25. Nh2 Kg6 26. Rf3 Qe5 27. Re1 g4 28. Rf4 Qg5 29. Ref1 gxh3 30. gxh3 Bxh3 31. Rg1 Bg4 32. Nxg4 hxg4 33. Rgxg4 Rh8+ 34. Kg1 Ref8 35. Rxg5+ Kxg5 36. Rf2+ Kg6 37. Rg2+ Kh7 38. Qe3 Ng8 39. Bxg8+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.12"]
[Round "7"]
[White "Moller, Tomas"]
[Black "Jonasson, Hordur"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1071"]
[BlackElo "1539"]
[PlyCount "92"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 cxd4 6. cxd4 Bb4+ 7. Bd2 Qa5 8. Bc3 Nge7 9. Nf3 Bxc3+ 10. Nxc3 Qb4 11. Qd2 Nf5 12. 0-0-0 a6 13. g4 Nfe7 14. Bd3 Bd7 15. Bc2 Na5 16. Na4 Qxd2+ 17. Rxd2 Bxa4 18. Bxa4+ b5 19. Bc2 Rc8 20. Kb1 Kd7 21. Bd3 Rc7 22. Rc1 Rxc1+ 23. Kxc1 Rc8+ 24. Rc2 Nc4 25. b3 Ne3 26. Rxc8 Kxc8 27. h3 h6 28. Kd2 Ng2 29. f5 Nf4 30. f6 gxf6 31. exf6 Ng8 32. Ne5 Nxf6 33. Nxf7 Nxh3 34. Nxh6 Ng5 35. Ke3 Kd8 36. Kf4 Nh3+ 37. Ke5 Ke7 38. Bf1 Nf2 39. g5 Nh5 40. g6 Ne4 41. Bg2 Nef6 42. Bf3 Ng7 43. Ng4 Nd7+ 44. Kf4 b4 45. Ne5 Nxe5 46. Kxe5 a5 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "Jonasson, Hordur"]
[Black "Thorisson, Benedikt"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1539"]
[BlackElo "1214"]
[PlyCount "132"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d6 5. g3 Nf6 6. d3 Be7 7. Bg2 0-0 8. 0-0 b5 9. c3 Bb7 10. Nbd2 d5 11. e5 Nd7 12. d4 cxd4 13. cxd4 Rc8 14. a3 a5 15. Qe2 Ba6 16. Rfc1 Qb6 17. Bf1 Ndb8 18. Qe3 Rfe8 19. h4 f6 20. Bh3 Nd8 21. Rxc8 Bxc8 22. Rc1 Nf7 23. Qe2 Ba6 24. Qe1 Nd7 25. Rc2 fxe5 26. Nxe5 Nfxe5 27. dxe5 Rf8 28. Nf1 Kh8 29. Qe3 Bc5 30. Rxc5 Qxc5 31. Qxc5 Nxc5 32. b4 axb4 33. axb4 Nd3 34. Bd4 Nxb4 35. Bc5 Rc8 36. Bxb4 Rc1 37. Bd2 Rb1 38. Kg2 b4 39. Ne3 d4 40. Nc2 Bb7+ 41. f3 Rb2 42. Bxb4 Rxc2+ 43. Kf1 Bxf3 44. Bxe6 Be2+ 45. Ke1 d3 46. Bd2 Rb2 47. Bc4 Rb1+ 48. Kf2 Rf1+ 49. Ke3 Rf3+ 50. Kd4 Rxg3 51. Kc3 Rg4 52. e6 Re4 53. Bg5 h6 54. Bd8 Rxc4+ 55. Kd2 Rxh4 56. Bxh4 g5 57. Bxg5 hxg5 58. e7 Bh5 59. Kxd3 Kg7 60. Ke4 Kf6 61. e8Q Bxe8 62. Kf3 Kf5 63. Kg3 Bc6 64. Kh3 Kf4 65. Kh2 g4 66. Kg1 Kg3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.08"]
[Round "4"]
[White "Mancini, Pietro"]
[Black "Jonasson, Hordur"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1020"]
[BlackElo "1539"]
[PlyCount "81"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 b6 4. Bf4 Bb7 5. Nbd2 d6 6. e3 a6 7. Be2 Bg7 8. 0-0 0-0 9. Re1 Nbd7 10. Bd3 Re8 11. Bg3 e5 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Bc2 Nh5 15. Be4 Bxe4 16. Nxe4 f5 17. Qxd8 Raxd8 18. Ng5 Bf6 19. h4 Nxg3 20. fxg3 Rd2 21. Rab1 Bxg5 22. hxg5 Red8 23. Kh2 Rf2 24. Rf1 Rdd2 25. Rxf2 Rxf2 26. Rd1 f4 27. gxf4 exf4 28. exf4 Rxf4 29. Rd8+ Kg7 30. Rd7+ Rf7 31. Rxf7+ Kxf7 32. Kg3 Ke6 33. Kf4 Kd5 34. Ke3 b5 35. g4 c5 36. b3 a5 37. Kd3 a4 38. b4 a3 39. bxc5 Kxc5 40. Kc2 Kc4 41. Kd2 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.07"]
[Round "3"]
[White "Jonasson, Hordur"]
[Black "Thorsson, Pall"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1539"]
[BlackElo "1693"]
[PlyCount "98"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 0-0 6. h3 Nbd7 7. Bg5 c6 8. Qd2 Re8 9. 0-0 Nf8 10. Bh6 Bh8 11. Re1 e5 12. dxe5 dxe5 13. Bc4 Be6 14. Qxd8 Raxd8 15. Nbd2 N8d7 16. Bxe6 Rxe6 17. Ng5 Re7 18. Nc4 Nc5 19. f3 Nd3 20. Red1 Red7 21. Rd2 b5 22. Na5 c5 23. h4 Nf4 24. Rxd7 Rxd7 25. Rf1 N6h5 26. Nh3 Nxh3+ 27. gxh3 Nf4 28. Bxf4 exf4 29. h5 gxh5 30. Rf2 Bf6 31. Rc2 Kg7 32. Nb3 Be7 33. c4 Rd1+ 34. Kg2 b4 35. Rd2 Rxd2+ 36. Nxd2 Bf6 37. Nb3 Bxb2 38. Nxc5 a5 39. Nd3 Bc3 40. Nxf4 a4 41. Nd3 b3 42. axb3 axb3 43. c5 b2 44. Nxb2 Bxb2 45. f4 Bd4 46. c6 Bb6 47. e5 Kg6 48. Kf3 Kf5 49. h4 Bd8 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.06"]
[Round "1"]
[White "Puglia, Francesco"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1878"]
[BlackElo "1539"]
[PlyCount "89"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. Nf3 Nd7 8. Qe2 Bd6 9. Ne5 Bxe5 10. dxe5 Qa5+ 11. Bd2 Qxe5 12. 0-0-0 Qxe2 13. Nxe2 Ngf6 14. f3 h6 15. Nf4 Bh7 16. Rhe1 0-0-0 17. Re3 g5 18. Nh3 Rhe8 19. Ra3 Kb8 20. Nf2 Nb6 21. Bf1 Nfd7 22. Ng4 f6 23. Nxh6 Bg6 24. Ng4 Bf5 25. Ne3 Bg6 26. c4 Ne5 27. c5 Nc8 28. Nc4 Nd3+ 29. Bxd3 Bxd3 30. Rxd3 Rxd3 31. Bf4+ gxf4 32. Rxd3 e5 33. Kd1 Rg8 34. Rd2 b6 35. Ke1 Kc7 36. b4 Rh8 37. h3 Rg8 38. Kf2 Rg6 39. Rd1 Ne7 40. Rd6 Nd5 41. Nxe5 bxc5 42. Rxc6+ Kb7 43. Nxg6 Kxc6 44. bxc5 Kxc5 45. h4 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.02.07"]
[Round "9"]
[White "Thorisson, Benedikt"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1143"]
[BlackElo "1547"]
[PlyCount "72"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nd7 7. h4 h6 8. h5 Bh7 9. d4 e6 10. Bf4 Ngf6 11. Qe2 Qa5+ 12. Nd2 Qb6 13. Nb3 Nd5 14. Bxd5 cxd5 15. 0-0-0 Rc8 16. Rd2 a5 17. a3 Qxb3 18. Kd1 Qxb2 19. Qe3 Rc3 20. Qe1 Bxc2+ 21. Ke2 Bd3+ 22. Kf3 Be4+ 23. Kg4 f5+ 24. Kh3 Qxa3 25. f3 Bxf3 26. Qxe6+ Kd8 27. gxf3 Rxf3 28. Be5 f4 29. Rc2 Rxg3+ 30. Kh2 Rc3 31. Rf2 Rc6 32. Qg4 Qg3+ 33. Qxg3 fxg3+ 34. Bxg3 Be7 35. Rf7 Bf6 36. Re1 Re8 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.02.04"]
[Round "8"]
[White "Jonasson, Hordur"]
[Black "Alexandersson, Orn"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1547"]
[BlackElo "1366"]
[PlyCount "112"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Nc6 6. Nbc3 Nge7 7. 0-0 0-0 8. Nb5 Ng6 9. Bxg6 fxg6 10. c3 a6 11. Nxd6 Qxd6 12. h3 Be6 13. Bg5 Rf7 14. Bh4 Raf8 15. Bg3 Qd7 16. Kh2 g5 17. Qd2 h6 18. f4 g4 19. Ng1 Ne7 20. Rf2 Nf5 21. Qd3 gxh3 22. gxh3 Nxg3 23. Qxg3 Qd6 24. Raf1 Bd7 25. Rf3 Rf6 26. Qf2 g5 27. Qg3 Rg6 28. fxg5 Qxg3+ 29. Kxg3 Rxg5+ 30. Kh2 Rxf3 31. Rxf3 b6 32. Rg3 Kf7 33. Rxg5 hxg5 34. Nf3 Kf6 35. Kg3 Kf5 36. a3 Ke4 37. Nxg5+ Kd3 38. h4 Kc2 39. h5 Be8 40. h6 Bg6 41. h7 Bxh7 42. Nxh7 Kxb2 43. Nf6 c6 44. Nd7 Kxc3 45. Nxb6 Kxd4 46. Kf3 Kc5 47. Na4+ Kc4 48. Nb6+ Kb5 49. Nd7 c5 50. Ke3 c4 51. Kd4 Ka4 52. Nc5+ Kxa3 53. Nxa6 Kb2 54. Nb4 c3 55. Kd3 Kb3 56. Nc2 Kb2 1/2-1/2

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.01.31"]
[Round "7"]
[White "Jonasson, Hordur"]
[Black "Bjarnason, Olafur"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1547"]
[BlackElo "1818"]
[PlyCount "116"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d3 Bg4 6. Be2 0-0-0 7. Be3 e5 8. 0-0 h6 9. Qb3 Nge7 10. Rd1 f5 11. h3 Bh5 12. Qxd5 Nxd5 13. Kf1 g5 14. Nh2 Bg6 15. Na3 Nxe3+ 16. fxe3 Bg7 17. Rab1 h5 18. b4 e4 19. bxc5 exd3 20. Bxd3 Bxc3 21. Nc4 Be5 22. Nf3 Bg3 23. Nxg5 Rhe8 24. Rb3 Rd5 25. Bc2 Rxc5 26. Bd3 b5 27. Na3 a6 28. Nf3 Bf7 29. Rb2 Rxe3 30. Nc2 Re7 31. a4 Bc4 32. Bxc4 bxc4 33. Rb6 Bc7 34. Rbb1 c3 35. Rd3 Ba5 36. Nfd4 Rd7 37. Rbd1 Nxd4 38. Rxd4 Rxd4 39. Rxd4 Bc7 40. Ke2 f4 41. Kd3 Kb7 42. Rc4 Rg5 43. Ne1 Rg3+ 44. Kc2 Re3 45. Kd1 Kb6 46. Nc2 Rd3+ 47. Kc1 Bd8 48. Nb4 Rg3 49. Nd5+ Ka5 50. Nxf4 Bg5 51. Kd1 Bxf4 52. Rxf4 Rxg2 53. h4 Ra2 54. Rf5+ Kxa4 55. Rxh5 Kb3 56. Rh8 Ra1+ 57. Ke2 c2 58. Rb8+ Ka3 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.01.28"]
[Round "6"]
[White "Thoroddsen, Tristan Theodor"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1547"]
[PlyCount "60"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Nc3 c6 5. g3 Bd6 6. Bg2 Nf6 7. 0-0 0-0 8. d3 Re8 9. Ng5 h6 10. Nf3 Bg4 11. Qd2 Nbd7 12. b3 Bxf3 13. Bxf3 Ne5 14. Bg2 Qd7 15. Ne2 Ng6 16. Bb2 Be5 17. Bxe5 Rxe5 18. Nf4 Nxf4 19. Qxf4 Rae8 20. Rae1 Rxe1 21. Rxe1 Rxe1+ 22. Bf1 Qe7 23. Qb8+ Kh7 24. Qxa7 Qe2 25. Kg2 Qxf1+ 26. Kf3 Qe2+ 27. Kg2 Rf1 28. h4 Ng4 29. Qxb7 Rxf2+ 30. Kh3 Rh2# 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.01.21"]
[Round "4"]
[White "Jonasson, Hordur"]
[Black "Hauksson, Bjorgvin Jonas"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1547"]
[PlyCount "54"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Nge7 7. Be2 0-0 8. 0-0 d6 9. f4 Bxd4 10. Bxd4 Nxd4 11. Qxd4 Qh6 12. Nd2 f5 13. e5 Nc6 14. Bc4+ Kh8 15. Qd5 dxe5 16. Qf3 e4 17. Qe3 Be6 18. Rad1 Ne5 19. Bxe6 Ng4 20. Qg3 Qxe6 21. Nb3 Qb6+ 22. Rd4 Rad8 23. Rfd1 Rxd4 24. Rxd4 Rd8 25. Qh4 Re8 26. Kf1 c5 27. Rd7 Qb5+ 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.01.17"]
[Round "3"]
[White "Ragnarsson, Johann Hjortur"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "1991"]
[BlackElo "1547"]
[PlyCount "31"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 a6 8. Be2 Re8 9. 0-0 e6 10. e5 dxe5 11. fxe5 Ng4 12. Bf4 exd5 13. Nxd5 Nxe5 14. Nxe5 Bxe5 15. Bxe5 Rxe5 16. Nf6+ 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.01.14"]
[Round "2"]
[White "Jonasson, Hordur"]
[Black "Omarsson, Adam"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1547"]
[BlackElo "1068"]
[PlyCount "61"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. d3 h6 7. Bxc6 bxc6 8. Nxe5 0-0 9. Ng4 Nxg4 10. Qxg4 d5 11. Qg3 Bd6 12. e5 g6 13. exd6 cxd6 14. Bxh6 Re8 15. Bg5 Qb6 16. Bf6 Re6 17. Qh4 Rxf6 18. Qxf6 Be6 19. Nd2 d4 20. b3 Kh7 21. Ne4 Rh8 22. Ng5+ Kg8 23. Nxe6 fxe6 24. Qxg6+ Kf8 25. Qxe6 Qd8 26. Qf5+ Kg7 27. Rfe1 Qh4 28. Qd7+ Kg6 29. Qxd6+ Kf7 30. Qd7+ Kg6 31. Re6+ 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.01.10"]
[Round "1"]
[White "Ingvason, Johann"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2161"]
[BlackElo "1547"]
[PlyCount "73"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. 0-0-0 Nd5 13. Bd2 Bd6 14. Ne4 Qc7 15. c4 Nf4 16. Nxd6+ Qxd6 17. Qe4 g5 18. hxg6 Nxg6 19. Bxh6 Nf6 20. Qc2 0-0-0 21. Bg5 Qe7 22. Rxh8 Rxh8 23. Ne5 Nf8 24. Ng4 N8d7 25. Qd2 Rg8 26. f3 b6 27. Rh1 Rg6 28. Rh8+ Kb7 29. Ne5 Nf8 30. Qf4 N8d7 31. Nxd7 Qxd7 32. Bxf6 Rxg2 33. Rd8 Qc7 34. Qxc7+ Kxc7 35. Rf8 Kb7 36. Rxf7+ Ka6 37. Be5 1-0

[Event "Reykjavik TR U2000 op"]
[Site "Reykjavik"]
[Date "2017.11.22"]
[Round "6"]
[White "Jonasson, Hordur"]
[Black "Ponzi, Tomas"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1508"]
[BlackElo "1480"]
[PlyCount "57"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 d6 8. Rb1 0-0 9. 0-0 Bd7 10. Qd2 Ng4 11. Bxg4 Bxg4 12. f3 Bd7 13. Nce2 Ne5 14. b3 Rc8 15. Kh1 Qc7 16. Bh6 a5 17. Bxg7 Kxg7 18. c4 Qc5 19. Rfc1 Qb6 20. Nc3 e6 21. Ndb5 Bxb5 22. Nxb5 Rfd8 23. Rd1 Rd7 24. h4 f6 25. Qd4 Qxd4 26. Rxd4 Rcd8 27. Rbd1 Nf7 28. f4 b6 29. g3 1/2-1/2

[Event "Reykjavik TR U2000 op"]
[Site "Reykjavik"]
[Date "2017.11.08"]
[Round "5"]
[White "Gunnarsson, Baltasar Mani Wedho"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1232"]
[BlackElo "1508"]
[PlyCount "86"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. c3 d6 7. h3 Na5 8. Bxf7+ Kxf7 9. b4 Bxb4 10. cxb4 Nc6 11. Nc3 Be6 12. a3 a6 13. Be3 Rf8 14. Nh4 Kg8 15. f4 Nxe4 16. Ng6 Nxc3 17. Qc2 Rf6 18. Qxc3 exf4 19. Nxf4 Qd7 20. d4 Ne7 21. Rad1 d5 22. Nxe6 Rxe6 23. Bf4 c6 24. Qg3 Rg6 25. Qd3 Rf8 26. Rde1 Re6 27. Qg3 Rff6 28. Be5 Rxf1+ 29. Rxf1 Ng6 30. Re1 Qe8 31. a4 b6 32. Kh1 c5 33. bxc5 bxc5 34. Kh2 cxd4 35. Bxg7 Rxe1 36. Bxd4 Re4 37. Bb2 Rxa4 38. Qc7 Qf7 39. Qd8+ Nf8 40. Qb6 Kh7 41. Qc5 Re4 42. Bc1 Rc4 43. Qe3 Qc7+ 0-1

[Event "Reykjavik TR U2000 op"]
[Site "Reykjavik"]
[Date "2017.11.01"]
[Round "4"]
[White "Jonasson, Hordur"]
[Black "Johannsson, Birkir Isak"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1508"]
[BlackElo "1678"]
[PlyCount "136"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. c3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. h3 Bd6 9. Bxd6 Qxd6 10. Nf3 Nf6 11. Nbd2 0-0 12. 0-0 Rab8 13. Rfe1 b5 14. a3 a5 15. Ne5 Rfc8 16. Nxc6 Rxc6 17. Nb3 Qd8 18. Nc5 Nd7 19. b4 Qc7 20. Rec1 a4 21. Ra2 Nf6 22. Re2 Ne8 23. Re5 Nd6 24. Ra1 Nc4 25. Re2 Re8 26. Qf3 Rd6 27. Qg3 Rc6 28. Qf3 Rd6 29. Qg3 Rc6 30. Qf3 Qd6 31. Nb7 Qe7 32. Nc5 Rd6 33. Qg3 Rdd8 34. f4 Qf6 35. Qf2 h5 36. Qf3 g6 37. Nb7 Rc8 38. Nc5 Kg7 39. Nd7 Qe7 40. Nc5 Qf6 41. Nd7 Qd8 42. Nc5 Rc7 43. g4 hxg4 44. hxg4 g5 45. Rh2 Qf6 46. Rf2 Rh8 47. Nd3 Rd7 48. Ne5 Nxe5 49. fxe5 Qxf3 50. Rxf3 Rh4 51. Rg3 Rd8 52. Kf2 Rdh8 53. Rag1 Kf8 54. R1g2 Ke7 55. Rf3 Rh1 56. Rg1 R8h2+ 57. Kf1 Rxg1+ 58. Kxg1 Ra2 59. c4 dxc4 60. Kf1 Rb2 61. Rf2 Rb3 62. Ra2 c3 63. Ke1 Kd7 64. Kd1 Kc6 65. Kc2 Rb2+ 66. Rxb2 cxb2 67. Kxb2 Kd5 68. Kc3 Ke4 0-1

[Event "Reykjavik TR U2000 op"]
[Site "Reykjavik"]
[Date "2017.10.25"]
[Round "3"]
[White "Thorsteinsson, Hilmar"]
[Black "Jonasson, Hordur"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1842"]
[BlackElo "1508"]
[PlyCount "66"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. Nge2 Nge7 7. d4 cxd4 8. exd4 d5 9. cxd5 exd5 10. Be3 Be6 11. Qb3 Qd7 12. Rd1 0-0 13. Nf4 Rad8 14. 0-0 Na5 15. Qa4 Qxa4 16. Nxa4 b6 17. Rfe1 Nf5 18. Nc3 Nc6 19. Ncxd5 Ncxd4 20. Bxd4 Nxd4 21. Rd2 Bxd5 22. Nxd5 Rfe8 23. Red1 Ne6 24. Bh3 f5 25. g4 fxg4 26. Bxg4 Kf7 27. Be2 Rc8 28. Bb5 Red8 29. b3 Bh6 30. Rd3 Rc5 31. a4 Nc7 32. Nxc7 Rxd3 33. Rxd3 Rxc7 1/2-1/2

[Event "Reykjavik TR U2000 op"]
[Site "Reykjavik"]
[Date "2017.10.18"]
[Round "2"]
[White "Jonasson, Hordur"]
[Black "Petursson, Armann"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1508"]
[BlackElo "1270"]
[PlyCount "115"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Qc7 6. f3 a6 7. c3 Nf6 8. Be2 d5 9. exd5 Nxd5 10. Bf2 Bd6 11. Nxc6 bxc6 12. g3 0-0 13. 0-0 Bb7 14. Nd2 Rad8 15. Qc2 c5 16. Ne4 Nf6 17. Nxd6 Rxd6 18. Rfd1 Rfd8 19. Rxd6 Rxd6 20. Rd1 h6 21. a3 Qc6 22. Rxd6 Qxd6 23. Kf1 Nd7 24. Qd1 Qxd1+ 25. Bxd1 Ne5 26. f4 Nd3 27. b3 Nxf2 28. Kxf2 a5 29. b4 cxb4 30. cxb4 axb4 31. axb4 Kf8 32. Ke3 Ke7 33. Kd4 Kd6 34. Kc4 f6 35. b5 e5 36. fxe5+ fxe5 37. b6 Ba6+ 38. Kb4 e4 39. Kc3 e3 40. Bf3 Kd7 41. Kc2 Kc8 42. Kd1 g5 43. Be2 Bb7 44. Bg4+ Kd8 45. Ke2 Ke7 46. Kxe3 Bc6 47. Bf3 Bxf3 48. Kxf3 Kd6 49. Kg4 Kc6 50. Kh5 Kxb6 51. Kxh6 g4 52. Kg5 Kc6 53. Kxg4 Kd6 54. Kg5 Ke7 55. Kg6 Kf8 56. Kh7 Kf7 57. g4 Kf6 58. h4 1-0

[Event "Reykjavik TR U2000 op"]
[Site "Reykjavik"]
[Date "2017.10.11"]
[Round "1"]
[White "Fivelstad, Jon Olav"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1950"]
[BlackElo "1508"]
[PlyCount "69"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nc6 5. 0-0 Nf6 6. d4 cxd4 7. Nxd4 0-0 8. Nc3 Ng4 9. Nc2 a6 10. h3 Nge5 11. Ne3 f5 12. f4 Nf7 13. Kh2 e6 14. Qa4 Qb6 15. Rd1 d6 16. Qb3 Qc7 17. Na4 a5 18. Nc3 Nd4 19. Nb5 Nxb5 20. Qxb5 Bd7 21. Qb3 Bc6 22. Bd2 Bxg2 23. Kxg2 Qc6+ 24. Kh2 Qe4 25. Qd3 Qxd3 26. exd3 b6 27. Bc3 Rfd8 28. Rac1 Rac8 29. Kg2 d5 30. Bxg7 Kxg7 31. cxd5 Rxc1 32. Rxc1 exd5 33. Rc6 d4 34. Nc4 Re8 35. Rxb6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.27"]
[Round "10"]
[White "Ontiveros, John"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1741"]
[BlackElo "1513"]
[PlyCount "78"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 e5 7. d5 a5 8. 0-0 Na6 9. f4 exf4 10. Bxf4 Nc5 11. Bc2 Re8 12. Ng3 h5 13. Bg5 Re5 14. Qd2 Ncd7 15. Rf2 Qe8 16. Raf1 Nh7 17. Bh6 Ndf6 18. Bxg7 Kxg7 19. Nb5 Qd8 20. Nd4 Bd7 21. Nf3 Re8 22. Ng5 Rf8 23. Qd4 Nxg5 24. Rxf6 Kg8 25. e5 Nh7 26. Nxh5 Nxf6 27. exf6 Kh7 28. Qh4 Rh8 29. Qg5 Qf8 30. Nf4 Qh6 31. Qg3 Bf5 32. Bxf5 gxf5 33. Nh3 Qg6 34. Qd3 Kg8 35. Rf3 Kf8 36. Re3 Qxf6 37. Rf3 Rh5 38. g4 Rh4 39. Nf2 Qe5 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.26"]
[Round "9"]
[White "Jonasson, Hordur"]
[Black "Tummasarson, Flovin M"]
[Result "1-0"]
[ECO "C74"]
[WhiteElo "1513"]
[BlackElo "1224"]
[PlyCount "99"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 a6 5. Ba4 b5 6. Bc2 Bg4 7. h3 Bh5 8. d3 Be7 9. 0-0 Nf6 10. Bg5 0-0 11. Nbd2 Qd7 12. Re1 Nd8 13. Nf1 Ne6 14. Bxf6 Bxf6 15. Ng3 Bxf3 16. Qxf3 Nf4 17. Ne2 Nxe2+ 18. Rxe2 c6 19. Bb3 Rad8 20. Rd1 d5 21. exd5 cxd5 22. Red2 Bg5 23. Re2 Rfe8 24. Rde1 Bf6 25. Qe3 h6 26. Qb6 Ra8 27. Qc5 Red8 28. Qe3 a5 29. Bc2 d4 30. cxd4 Qxd4 31. b3 a4 32. Qxd4 Rxd4 33. bxa4 bxa4 34. Re4 a3 35. Rxd4 exd4 36. Rb1 Rc8 37. Bb3 Ra8 38. Bc4 Ra7 39. Rb3 g6 40. f4 Kf8 41. Kf2 g5 42. f5 Be5 43. Kf3 Bf4 44. Kg4 Kg7 45. Rb6 f6 46. g3 Bc1 47. Rb8 Bb2 48. Rg8+ Kh7 49. Rg6 Ra4 50. Rxf6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.25"]
[Round "8"]
[White "Gardarsson, Hordur"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1700"]
[BlackElo "1513"]
[PlyCount "55"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 g6 5. Ngf3 Bg7 6. Bc4 Nf6 7. Qe2 0-0 8. 0-0 Re8 9. Ne5 e6 10. f4 Nbd7 11. Ndf3 Nxe5 12. Nxe5 Nd7 13. Ng4 Nf6 14. Nxf6+ Bxf6 15. e5 Bg7 16. Be3 b6 17. Rad1 Qc7 18. Bd2 Bf8 19. Bc3 b5 20. Bd3 b4 21. Be1 Bb7 22. Be4 Red8 23. Bh4 Be7 24. Bg3 c5 25. Qf3 Bxe4 26. Qxe4 Rd4 27. Rxd4 cxd4 28. Qxa8+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.24"]
[Round "7"]
[White "Jonasson, Hordur"]
[Black "Vignisson, Ingvar Egill"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1513"]
[BlackElo "1693"]
[PlyCount "135"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ng8 11. a3 Nge7 12. Bg5 Nf5 13. g4 Nfe7 14. b4 a6 15. Nbd2 Ng6 16. Nb3 b6 17. Rc1 Be7 18. Qd2 0-0 19. Bxe7 Ngxe7 20. h4 f6 21. Kg2 fxe5 22. Nxe5 Nxe5 23. dxe5 Rf7 24. h5 Raf8 25. Rf1 Rf3 26. Rc3 Rxc3 27. Qxc3 Rc8 28. Qe3 Rc4 29. f4 d4 30. Qe4 Qc6 31. Qxc6 Nxc6 32. Rd1 Kf7 33. Kf2 Ke7 34. Rd3 Rc2+ 35. Kf3 Ra2 36. Nd2 Ra1 37. Ke4 Rc1 38. Nb3 Rg1 39. Nxd4 Nxd4 40. Rxd4 Rxg4 41. Rd6 Rg3 42. Rxb6 Rxa3 43. Rb7+ Kf8 44. Kd4 Rh3 45. Rb6 Rxh5 46. Rxa6 Kf7 47. Ra7+ Kg6 48. b5 Rh4 49. Ke4 Rh1 50. Re7 Re1+ 51. Kf3 Kf5 52. Rf7+ Kg6 53. Re7 Rf1+ 54. Ke3 h5 55. Rxe6+ Kf5 56. Re8 h4 57. b6 Rb1 58. b7 Rxb7 59. Rh8 Rb3+ 60. Kf2 h3 61. Rh4 g6 62. Kg1 g5 63. fxg5 Kxg5 64. Ra4 Kf5 65. e6 Kxe6 66. Rh4 Kf5 67. Kh2 Kg5 68. Rxh3 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.23"]
[Round "6"]
[White "Johannesson, Haki"]
[Black "Jonasson, Hordur"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1705"]
[BlackElo "1513"]
[PlyCount "64"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. Ne5 c6 7. Nd2 Nfd7 8. Nef3 Nf6 9. c3 Nbd7 10. Re1 Re8 11. e4 dxe4 12. Nxe4 Nxe4 13. Rxe4 e5 14. dxe5 Nxe5 15. Qxd8 Nxf3+ 16. Bxf3 Rxd8 17. Bf4 Bf5 18. Re7 Rd7 19. Rae1 Bf8 20. Re8 Rdd8 21. Rxd8 Rxd8 22. Bg5 Rd7 23. Be3 c5 24. Kg2 Be6 25. a4 b6 26. Bf4 Bd6 27. Bh5 Bf8 28. Bg5 Be7 29. Bf4 Bd6 30. Be3 Rd8 31. Bg5 Rc8 32. Bf3 Kg7 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.20"]
[Round "3"]
[White "Davidsdottir, Nansy"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1864"]
[BlackElo "1513"]
[PlyCount "65"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. f3 Bh5 8. Qb3 Qd7 9. Ne2 e6 10. 0-0 Bg6 11. Qc2 Bxd3 12. Qxd3 Bd6 13. Bxd6 Qxd6 14. Nd2 0-0 15. f4 Ne7 16. Ng3 g6 17. Rae1 Nf5 18. Kh1 Kg7 19. Ne2 h5 20. Ng1 Rh8 21. Nh3 a6 22. Ng5 Rae8 23. Nb3 Nd7 24. Qe2 b5 25. Kg1 Qc7 26. Nf3 Nd6 27. Ne5 Ne4 28. Nd2 Nxd2 29. Qxd2 Nxe5 30. fxe5 Qe7 31. Rf6 Ref8 32. Qg5 h4 33. Rxg6+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.19"]
[Round "1"]
[White "Jonasson, Hordur"]
[Black "Barthel, Ansgar"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1513"]
[BlackElo "2166"]
[PlyCount "38"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nf3 g6 7. Be2 Bg7 8. Nc3 0-0 9. h3 Nc6 10. Be3 d5 11. c5 Nc4 12. Bxc4 dxc4 13. b3 cxb3 14. axb3 b6 15. Qd2 Be6 16. Rb1 Bf5 17. Rb2 bxc5 18. dxc5 Qa5 19. b4 Qa1+ 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2016.03.16"]
[Round "10"]
[White "Jonasson, Hordur"]
[Black "Kristjansson, Halldor Atli"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "1536"]
[BlackElo "1346"]
[PlyCount "106"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. a3 Qc7 7. g3 Nf6 8. Bg2 Bc5 9. Nxc6 dxc6 10. 0-0 0-0 11. Qe2 b5 12. Bg5 Be7 13. h4 h6 14. Be3 Bb7 15. f4 Rfd8 16. e5 Nd5 17. Nxd5 cxd5 18. c3 Bc5 19. Rad1 Qb6 20. Bxc5 Qxc5+ 21. Qf2 Qxf2+ 22. Rxf2 Rd7 23. Rd4 Rad8 24. Bf1 Kf8 25. g4 f6 26. Bd3 Kf7 27. h5 Ke7 28. Kh2 Rf8 29. Kg3 Rdd8 30. a4 fxe5 31. fxe5 Rxf2 32. Kxf2 Bc6 33. axb5 Bxb5 34. Bxb5 axb5 35. Rb4 Rb8 36. Kg3 Kd7 37. Rf4 Ke7 38. Kh4 Rf8 39. Rb4 Rb8 40. g5 Kf7 41. gxh6 gxh6 42. Rf4+ Kg7 43. Rf6 Rb6 44. Rf4 Rc6 45. Kg3 Rc4 46. Kf3 Rxf4+ 47. Kxf4 Kf7 48. Ke3 Ke7 49. Kd4 b4 50. cxb4 Kd7 51. Kc5 Kc7 52. b5 Kb7 53. b3 Kb8 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2016.03.15"]
[Round "9"]
[White "Dekker, Derk"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1861"]
[BlackElo "1536"]
[PlyCount "37"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. 0-0 Be7 10. Be3 0-0 11. f4 Qd7 12. h3 g6 13. Qf3 Ne8 14. f5 Bf6 15. Bh6 Ng7 16. g4 Bd4+ 17. Kg2 f6 18. Ne2 Bxb2 19. Qb3+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2016.03.14"]
[Round "8"]
[White "Jonasson, Hordur"]
[Black "De Winter, Eric"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1536"]
[BlackElo "1808"]
[PlyCount "81"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 c6 6. Bd3 e5 7. Nge2 a5 8. Qd2 h6 9. a4 Nbd7 10. 0-0 Qc7 11. d5 cxd5 12. Nxd5 Nxd5 13. exd5 Nc5 14. Bb5+ Bd7 15. Bxd7+ Nxd7 16. Rab1 Rc8 17. Rfc1 f5 18. f4 Kf7 19. fxe5 Nxe5 20. Bd4 g5 21. b3 Rhf8 22. c4 Kg8 23. Kh1 f4 24. Rf1 f3 25. gxf3 Nxf3 26. Qd3 g4 27. Bxg7 Qxg7 28. Ng3 Qg5 29. Rb2 Ne5 30. Rxf8+ Rxf8 31. Qd2 Qf6 32. Qe2 Qg6 33. Qe4 Qg5 34. Kg2 h5 35. Rf2 Nf3 36. Qe6+ Rf7 37. Ne4 Nh4+ 38. Kg3 Nf5+ 39. Kg2 Nh4+ 40. Kg3 Nf5+ 41. Kg2 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2016.03.13"]
[Round "7"]
[White "Edel, Fenja"]
[Black "Jonasson, Hordur"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1721"]
[BlackElo "1536"]
[PlyCount "64"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bg7 8. Bf4 0-0 9. 0-0 Nh5 10. Bh2 Bh6 11. Nbd2 Bf4 12. Re1 Bxh2+ 13. Nxh2 Nf4 14. Bc2 Qd6 15. Ndf3 Re8 16. Qd2 Nh5 17. Ne5 Qf6 18. Neg4 Bxg4 19. Nxg4 Qf4 20. Qd1 Nf6 21. Ne5 e6 22. Ba4 Rec8 23. Bxc6 bxc6 24. Qa4 c5 25. Nd3 Qb8 26. dxc5 Ne4 27. c6 Qb6 28. Qc2 Rxc6 29. Ne5 Rc7 30. Re3 Rb8 31. Rb1 Qd6 32. Nf3 h5 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2016.03.12"]
[Round "6"]
[White "Jonasson, Hordur"]
[Black "Magnusson, Thorsteinn"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1536"]
[BlackElo "1314"]
[PlyCount "92"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 Bf5 7. Bg5 Bxd3 8. Qxd3 Nbc6 9. c3 Qd7 10. Bxe7 Nxe7 11. Ne5 Bxe5 12. dxe5 Ng6 13. Re1 0-0-0 14. Qd4 Kb8 15. a4 Rhe8 16. Nd2 Qf5 17. Nf3 Nf4 18. g3 Nh3+ 19. Kg2 g5 20. Re2 h5 21. Rae1 h4 22. Ng1 g4 23. Qe3 f6 24. f4 gxf3+ 25. Qxf3 Qxf3+ 26. Nxf3 Ng5 27. exf6 h3+ 28. Kf2 Ne4+ 29. Kf1 Nxf6 30. Rxe8 Rxe8 31. Rxe8+ Nxe8 32. Ng5 Nf6 33. Nxh3 Ng4 34. Kg2 Ne3+ 35. Kf3 Nd1 36. g4 Nxb2 37. Nf4 Nxa4 38. Nxd5 Nc5 39. Ne7 a5 40. h4 a4 41. h5 a3 42. h6 a2 43. h7 a1Q 44. h8Q+ Ka7 45. Qd4 Qf1+ 46. Qf2 Qd3+ 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2016.03.11"]
[Round "5"]
[White "Jonsson, Pall G"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1828"]
[BlackElo "1536"]
[PlyCount "97"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. h3 d5 6. Nf3 c5 7. Be2 Nc6 8. Bb2 Re8 9. 0-0 h6 10. c3 Ba5 11. Qc2 Bc7 12. a3 Ne5 13. Nxe5 Rxe5 14. f4 Re8 15. Rf3 h5 16. Bb5 Bd7 17. a4 a6 18. Bxd7 Qxd7 19. d3 Re7 20. Nd2 Rae8 21. Re1 Qc6 22. c4 d4 23. e4 Nh7 24. Ref1 Qd7 25. Bc1 f5 26. exf5 Re3 27. Ne4 Rxf3 28. Rxf3 Qxf5 29. Ng3 Qf7 30. Ne4 Qf5 31. Qe2 b6 32. Qf2 Re6 33. Ng3 Qf7 34. f5 Re8 35. Ne4 Rf8 36. g4 Nf6 37. Ng5 Qd7 38. Ne6 Re8 39. g5 Nh7 40. Qh4 Rxe6 41. fxe6 Qxe6 42. Qe4 Qd7 43. Rf5 Nf8 44. Bf4 Bxf4 45. Qxf4 Ng6 46. Qe4 Qxa4 47. Qe2 Qd7 48. Qf3 Kh7 49. Qxh5+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2016.03.09"]
[Round "3"]
[White "Jonasson, Hordur"]
[Black "Baumgartner, Christopher"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1536"]
[BlackElo "1821"]
[PlyCount "42"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Bxd7+ Bxd7 6. 0-0 Bg4 7. h3 Bh5 8. d4 cxd4 9. cxd4 Nf6 10. Re1 e6 11. Bg5 Be7 12. Qb3 Bxf3 13. Qxf3 Qa5 14. Bd2 Qb6 15. Bc3 0-0 16. Nd2 Rac8 17. Rac1 d5 18. e5 Nd7 19. a3 f6 20. Qe3 fxe5 21. dxe5 Bc5 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2016.03.08"]
[Round "1"]
[White "Edel, Thomas"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2127"]
[BlackElo "1536"]
[PlyCount "52"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 d6 5. Be2 0-0 6. 0-0 b6 7. Nc3 Bb7 8. Qc2 Nbd7 9. Rd1 Re8 10. e4 e5 11. d5 h6 12. h3 a5 13. Be3 Nc5 14. a3 Bc8 15. b4 Nb7 16. Ne1 Nd7 17. Rdc1 Nb8 18. Nd3 Na6 19. Na4 f5 20. f3 f4 21. Bf2 Qg5 22. Kf1 Bd7 23. c5 Bxa4 24. Qxa4 axb4 25. axb4 bxc5 26. Qc6 Nd8 1-0

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.05.13"]
[Round "7"]
[White "Jonasson, Hordur"]
[Black "Sigurthorsson, Kristinn J"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1562"]
[BlackElo "1749"]
[PlyCount "72"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nd2 d6 4. h3 Bg7 5. c3 Nf6 6. Bd3 Nbd7 7. Ne2 e5 8. Nc4 Qe7 9. Be3 d5 10. exd5 Nxd5 11. dxe5 Nxe3 12. Nxe3 Nxe5 13. Bc2 0-0 14. 0-0 Rd8 15. Qc1 Be6 16. Nd4 Rd6 17. Nxe6 Rxe6 18. Bb3 Nd3 19. Qd2 Rd6 20. Qc2 Bh6 21. Ng4 Bg7 22. Rad1 Rad8 23. Bc4 Nf4 24. Rxd6 Qxd6 25. Re1 a5 26. Qb3 Qd7 27. a4 Qd2 28. Re7 Qc1+ 29. Kh2 b5 30. axb5 cxb5 31. Bxb5 Ne6 32. Bc4 Qg5 33. Qb7 Qf4+ 34. g3 Qxc4 35. Rxf7 Rf8 36. Re7 h5 0-1

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.05.06"]
[Round "6"]
[White "Jonsson, Tomas Arni"]
[Black "Jonasson, Hordur"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1752"]
[BlackElo "1562"]
[PlyCount "70"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Be3 a6 10. Qd2 Nxd4 11. Bxd4 Qc7 12. Rac1 e5 13. Be3 Qc6 14. f3 Rd8 15. Nd5 Nxd5 16. cxd5 Qe8 17. Rc7 Rd7 18. Rfc1 b5 19. Qa5 Rxc7 20. Rxc7 Bf6 21. Qc3 Bd7 22. b4 Bd8 23. Ra7 Rxa7 24. Bxa7 Be7 25. Qc7 Qc8 26. Bb6 Qxc7 27. Bxc7 f5 28. Kf2 f4 29. g3 g5 30. g4 Kg7 31. Bd3 Kf7 32. Ke2 Ke8 33. Kd2 Bc8 34. Kc3 Kd7 35. Bb6 Bd8 1/2-1/2

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.04.29"]
[Round "5"]
[White "Adalsteinsson, Birgir"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "C15"]
[BlackElo "1562"]
[PlyCount "76"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. e5 Ne7 9. 0-0 Qc7 10. a3 Bxc3 11. Bxc3 cxd4 12. Bxd4 Nf5 13. Re1 0-0 14. Qd2 b6 15. Qf4 Nxd4 16. Qxd4 Rac8 17. Re3 Qe7 18. Rc1 Bb7 19. c4 Rfd8 20. Rcc3 dxc4 21. Qf4 Bxf3 22. Qxf3 Qd7 23. h3 Qd1+ 24. Qxd1 Rxd1+ 25. Kh2 Rd2 26. Re4 b5 27. b4 Rcd8 28. Kg3 R2d3+ 29. Re3 h6 30. Kf3 R8d5 31. Ke4 R5d4+ 32. Kf3 Rd5 33. Ke4 R5d4+ 34. Kf3 g5 35. g4 Kg7 36. Rexd3 cxd3 37. Rc1 d2 38. Ke2 dxc1Q 0-1

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.04.22"]
[Round "4"]
[White "Jonasson, Hordur"]
[Black "Kristbergsson, Bjorgvin"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1562"]
[BlackElo "1159"]
[PlyCount "93"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 b6 4. Bg2 Bb7 5. e3 g6 6. Nge2 e6 7. 0-0 Qc7 8. a3 Bg7 9. Qc2 a6 10. b3 Nge7 11. Bb2 Nf5 12. Ne4 Ne5 13. f4 Ng4 14. Bxg7 Nxg7 15. Qc3 Rg8 16. h3 f5 17. hxg4 fxe4 18. Kf2 0-0-0 19. Rh1 h5 20. g5 Rdf8 21. Ke1 Rf7 22. Qc2 d5 23. Bh3 Rgf8 24. Rf1 Nf5 25. g4 Nh4 26. gxh5 Nf3+ 27. Kd1 Qe7 28. hxg6 Rg7 29. cxd5 Bxd5 30. Nc3 Nxg5 31. Nxd5 Qd6 32. Qc4 Kb7 33. Nxb6 Nxh3 34. Na4 Rc8 35. Qxe4+ Qd5 36. Qxd5+ exd5 37. Rf3 Rxg6 38. Kc2 Rh6 39. Rh1 c4 40. Rfxh3 cxb3+ 41. Kxb3 Rhc6 42. Rh7+ Kb8 43. R1h6 Rxh6 44. Rxh6 Rc4 45. Rxa6 Rc7 46. Rb6+ Ka7 47. Rb5 1-0

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.04.15"]
[Round "3"]
[White "Aronsson, Gudmundur"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1790"]
[BlackElo "1562"]
[PlyCount "51"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. a3 Bxc3+ 7. bxc3 Qa5 8. Bd2 Nf5 9. Bd3 g6 10. Nf3 Nc6 11. Bxf5 exf5 12. Qh4 h6 13. Qf6 Rh7 14. c4 Qd8 15. Qxd8+ Kxd8 16. cxd5 Nxd4 17. Nxd4 cxd4 18. Ke2 b6 19. Kd3 Bb7 20. Kxd4 Rc8 21. c4 f6 22. exf6 Rf7 23. Bxh6 Kd7 24. Bg5 Ba6 25. Rac1 Re8 26. Rhe1 1-0

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.04.08"]
[Round "2"]
[White "Jonasson, Hordur"]
[Black "Hreinsson, Arnthor"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1562"]
[PlyCount "98"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. h3 Bg7 5. Nf3 c6 6. c3 Nbd7 7. Be2 0-0 8. 0-0 Nh5 9. Bh2 Qb6 10. Qb3 Qxb3 11. axb3 h6 12. Nbd2 f5 13. Nh4 Kh7 14. Bxh5 gxh5 15. Ra5 e5 16. Nc4 b6 17. Raa1 d5 18. Nd6 a5 19. Nhxf5 Ba6 20. Rfc1 Bh8 21. c4 exd4 22. Nxd4 c5 23. Ne6 Rf6 24. Nc7 Raf8 25. Rc2 Nb8 26. Nxd5 Rg6 27. h4 Nd7 28. Nc7 Ne5 29. Rd1 Nf3+ 30. Kh1 Nxh2 31. Nxa6 Ng4 32. Ne4 Re6 33. Rd7+ Kg8 34. f3 Rxe4 35. fxg4 Rf1+ 36. Kh2 Be5+ 37. g3 Rxe3 38. Kg2 Rf8 39. Rf2 Rxg3+ 40. Kf1 Rxf2+ 41. Kxf2 hxg4 42. Re7 Rf3+ 43. Kg2 Bd4 44. Re6 Rxb3 45. Rxh6 Kg7 46. Re6 Rxb2+ 47. Kg3 a4 48. Kxg4 a3 49. Re1 a2 0-1

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.03.25"]
[Round "1"]
[White "Bjornsson, Eirikur K"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1961"]
[BlackElo "1562"]
[PlyCount "55"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 Bf5 7. Qb3 b6 8. Bxf6 Bxf6 9. Nxd5 Be6 10. Nxf6+ Qxf6 11. Bc4 0-0 12. Nf3 Nd7 13. 0-0 Qg6 14. Rfe1 Bh3 15. Bf1 Bg4 16. Nd2 c5 17. f3 Bh3 18. Kh1 c4 19. Nxc4 Be6 20. Qd3 Qxd3 21. Bxd3 Bxc4 22. Bxc4 Rac8 23. Rac1 Nf6 24. Ba6 Rxc1 25. Rxc1 Nd5 26. e4 Nb4 27. Bc4 Rc8 28. Bxf7+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.18"]
[Round "10"]
[White "Ontiveros, John"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "1774"]
[BlackElo "1562"]
[PlyCount "63"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. e3 cxd4 6. Nxd4 Be7 7. Be2 dxc4 8. Bxc4 0-0 9. 0-0 b6 10. Qf3 Nd5 11. Nxd5 Bb7 12. Nxe7+ Qxe7 13. Qg3 Rc8 14. Be2 Nd7 15. Bf3 Bxf3 16. Qxf3 Nc5 17. Bd2 Nd3 18. Bc3 Ne5 19. Qg3 Ng6 20. Rad1 Rc7 21. Rd2 Rac8 22. Rfd1 h6 23. h3 Qe8 24. Nf3 Kh7 25. Ne5 Ne7 26. Rd7 Nf5 27. Qg4 Ne7 28. h4 f6 29. Rxc7 Rxc7 30. Nf3 Nd5 31. Qe4+ Kg8 32. Rxd5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.17"]
[Round "9"]
[White "Jonasson, Hordur"]
[Black "Borg, Flemming"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1562"]
[BlackElo "1828"]
[PlyCount "80"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nd7 3. Nf3 Ngf6 4. Nc3 e5 5. Be2 Be7 6. 0-0 c6 7. Be3 b5 8. a3 0-0 9. dxe5 dxe5 10. b4 a5 11. Na2 Nxe4 12. Bd3 Nef6 13. Bf5 Qc7 14. Bd2 g6 15. Bh3 Ne4 16. Bh6 Re8 17. Qe2 f5 18. Nd2 Nxd2 19. Qxd2 Nf6 20. f3 Be6 21. c3 axb4 22. Nxb4 Bc4 23. Rfe1 e4 24. Bf4 Qb7 25. Nc2 c5 26. Qf2 Bd3 27. Ne3 c4 28. g4 exf3 29. gxf5 Bc5 30. Kh1 Nh5 31. Bh6 gxf5 32. Rg1+ Kh8 33. Rae1 f4 34. Qh4 f2+ 35. Bg2 fxg1Q+ 36. Rxg1 f3 37. Qxh5 fxg2+ 38. Rxg2 Bxe3 39. Bg7+ Kg8 40. Bh6+ Bg6 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.16"]
[Round "8"]
[White "Petersson, Baldur Teodor"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1951"]
[BlackElo "1562"]
[PlyCount "73"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. 0-0 0-0 7. Bg5 h6 8. Bh4 Bg4 9. Nbd2 Nbd7 10. c3 c6 11. Qc2 Qc7 12. Rfe1 Rfe8 13. h3 Bxf3 14. Nxf3 Nh5 15. Bf5 Nhf6 16. Rad1 a6 17. Qd3 Nh5 18. Bxd7 Qxd7 19. Ne5 Bxe5 20. dxe5 Nf4 21. Qf3 Ng6 22. Bg3 Qe6 23. Qh5 Nf8 24. f4 Qg6 25. Qf3 Qf5 26. Bh2 Ne6 27. Re2 g5 28. g4 Qh7 29. f5 Nf8 30. b3 Rad8 31. Qe3 f6 32. e6 Qe7 33. Qb6 c5 34. Qc7 Rc8 35. Qxe7 Rxe7 36. Rxd5 Rc6 37. Rd8 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.15"]
[Round "7"]
[White "Jonasson, Hordur"]
[Black "Hald, Jens Erik Kofoed"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1562"]
[BlackElo "2069"]
[PlyCount "62"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nf6 6. Nc3 Nc6 7. Bc4 0-0 8. 0-0 d6 9. f3 Bd7 10. Qd2 Re8 11. a3 a6 12. Ba2 Rc8 13. Rad1 Ne5 14. Nde2 Nc4 15. Bxc4 Rxc4 16. b3 Rc8 17. Kh1 Qc7 18. Bd4 Bc6 19. a4 b6 20. Qe3 b5 21. Bb6 Qb7 22. a5 Nd7 23. Bd4 e5 24. Bb6 Nxb6 25. Qxb6 Qxb6 26. axb6 Red8 27. Ra1 Bb7 28. Rfc1 Bh6 29. f4 exf4 30. Rf1 Bg7 31. Rf3 b4 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.14"]
[Round "6"]
[White "Jonasson, Hordur"]
[Black "Kenney, David"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1562"]
[BlackElo "1885"]
[PlyCount "65"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. h3 Bg7 5. Nf3 0-0 6. Bd3 b6 7. 0-0 Ba6 8. Bxa6 Nxa6 9. c3 Nb8 10. Nbd2 Nbd7 11. b4 c5 12. bxc5 bxc5 13. Rb1 c4 14. Re1 Nb6 15. a4 a5 16. Rb5 Nfd7 17. e4 e6 18. exd5 Nxd5 19. Bd6 Nxc3 20. Qc2 Nxb5 21. Bxf8 Nxd4 22. Nxd4 Nxf8 23. Nb5 Rc8 24. Nxc4 Qd5 25. Nba3 Nd7 26. Rd1 Qc6 27. Qd2 Nc5 28. Qxa5 Nxa4 29. Rd6 Qe8 30. Ra6 Nc3 31. Nd6 Ne2+ 32. Kf1 Rc1+ 33. Kxe2 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.12"]
[Round "4"]
[White "Davidsson, Joshua"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1562"]
[PlyCount "54"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. b3 Be7 6. Be2 f6 7. Bb2 fxe5 8. fxe5 Nh6 9. Bb5 Bd7 10. Bxc6 Bxc6 11. 0-0 0-0 12. d3 Ng4 13. Qe2 d4 14. c3 Ne3 15. Rf2 Bg5 16. Nbd2 Ng4 17. Rff1 Be3+ 18. Kh1 Bxd2 19. Qxd2 Ne3 20. Rf2 Bxf3 21. Rxf3 Qg5 22. cxd4 Rxf3 23. gxf3 Qf4 24. dxc5 Qxf3+ 25. Kg1 Rf8 26. h4 Qg3+ 27. Kh1 Rf2 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.11"]
[Round "3"]
[White "Jonasson, Hordur"]
[Black "Jonsson, Olafur Gisli"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "1562"]
[BlackElo "1899"]
[PlyCount "48"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Bg5 a6 8. 0-0 Be7 9. Kh1 0-0 10. f4 Qc7 11. Nxc6 bxc6 12. Qe1 h6 13. Bh4 Rb8 14. Rb1 a5 15. Bd3 e5 16. Bxf6 Bxf6 17. f5 Bb7 18. Rf3 d5 19. Rh3 Rfd8 20. Qg3 Kh7 21. Qf3 Ba8 22. a3 Qd6 23. Nd1 c5 24. c3 dxe4 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2015.03.10"]
[Round "1"]
[White "Johannesson, Oliver Aron"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2212"]
[BlackElo "1562"]
[PlyCount "51"]
[EventDate "2015.03.10"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. a3 cxd4 8. cxd4 Qc7 9. Nf3 Bd7 10. Be2 Be7 11. 0-0 0-0 12. Bb2 Rc8 13. Bd3 Nc6 14. d5 exd5 15. exd5 Nd8 16. Ne5 Bf6 17. d6 Qb6 18. Rb1 Bxe5 19. Bxe5 Qc5 20. Re1 Nc6 21. Rb5 Qxa3 22. Bb2 Qa2 23. Qh5 h6 24. Bxg7 Qd2 25. Rd1 Qf4 26. Bxh6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.12"]
[Round "10"]
[White "Jonsson, Olafur Gisli"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1890"]
[BlackElo "1526"]
[PlyCount "93"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 0-0 6. e3 h6 7. Bh4 Nbd7 8. Qc2 Bxc3+ 9. bxc3 c5 10. cxd5 exd5 11. Bd3 c4 12. Be2 Qc7 13. 0-0 Re8 14. Bg3 Qc6 15. a4 b6 16. Rfb1 Ne4 17. Bf4 Nd6 18. h3 Nf8 19. Rb4 Ng6 20. Bh2 Bf5 21. Qd1 Nb7 22. h4 Bg4 23. Bg3 h5 24. Nd2 Qd7 25. Bxg4 Qxg4 26. Qxg4 hxg4 27. e4 dxe4 28. Nxc4 f5 29. h5 Nf8 30. a5 Rac8 31. a6 Na5 32. Nd6 Red8 33. Nxc8 Rxc8 34. Rc1 Ne6 35. Be5 f4 36. Rb5 Nc4 37. Rd5 Nxe5 38. Rxe5 Nxd4 39. Rxe4 Nb3 40. Rd1 g3 41. Rxf4 gxf2+ 42. Rxf2 Nc5 43. Rfd2 Kh7 44. Rd8 Rc7 45. R1d5 Nxa6 46. g4 Rxc3 47. g5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.11"]
[Round "9"]
[White "Kilthau, Peter"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1886"]
[BlackElo "1526"]
[PlyCount "95"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. 0-0 0-0 6. d4 exd4 7. cxd4 Bb6 8. e5 Ne8 9. Bg5 Ne7 10. Re1 h6 11. Bh4 Kh8 12. Qd2 f6 13. Bd3 d5 14. Nc3 c6 15. b4 Bc7 16. Bg3 fxe5 17. Nxe5 Bxe5 18. Bxe5 Nf6 19. Qe2 Neg8 20. a4 Ng4 21. Bg3 N4f6 22. f3 Nh5 23. Rac1 Nxg3 24. hxg3 Bf5 25. b5 Bxd3 26. Qxd3 Qd6 27. Re5 Rfe8 28. Rce1 Rxe5 29. Rxe5 Nf6 30. Qe3 Rd8 31. Kf2 Qc7 32. Qd3 c5 33. Kg1 b6 34. Kh2 cxd4 35. Qxd4 Qc4 36. Qxc4 dxc4 37. Re7 Rd7 38. Rxd7 Nxd7 39. Kg1 g5 40. Kf2 Ne5 41. Ke3 Nd3 42. g4 Kg7 43. g3 Kf6 44. f4 Ke6 45. f5+ Ke5 46. Ne4 Nc5 47. Nxc5 bxc5 48. a5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.10"]
[Round "8"]
[White "Jonasson, Hordur"]
[Black "Maggason, Oskar"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1526"]
[BlackElo "1882"]
[PlyCount "107"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Be7 5. Re1 d6 6. h3 Bd7 7. c3 a6 8. Ba4 b5 9. Bc2 0-0 10. d4 exd4 11. cxd4 Nb4 12. Bb3 d5 13. e5 Ne4 14. a3 Nc6 15. Bxd5 Ng5 16. Bxg5 Bxg5 17. Qc2 Nxd4 18. Nxd4 c6 19. Be4 Rc8 20. Bxh7+ Kh8 21. Bf5 Bxf5 22. Nxf5 Re8 23. Nd6 Qxd6 24. exd6 Rxe1+ 25. Kh2 Rce8 26. Qf5 Bf6 27. d7 Rd8 28. Ra2 Rd1 29. Nc3 R1xd7 30. Ne4 Rd5 31. Qf3 Be5+ 32. g3 Kg8 33. b4 f5 34. Nc5 a5 35. Re2 g6 36. Kg2 Kf7 37. Nb7 R8d7 38. Nxa5 Kf6 39. Nxc6 Bc7 40. Qc3+ Kg5 41. h4+ Kh6 42. Qh8+ Rh7 43. Qg8 Rdd7 44. Ne5 Rhg7 45. Qh8+ Rh7 46. Qf6 Bxe5 47. Rxe5 Rdf7 48. Qg5+ Kg7 49. Rxb5 f4 50. Qe5+ Kh6 51. gxf4 Rf5 52. Qe2 Rhf7 53. Rxf5 Rxf5 54. Kg3 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.09"]
[Round "7"]
[White "Magnusson, Thorsteinn"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1234"]
[BlackElo "1526"]
[PlyCount "60"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e4 e5 6. Nge2 Nge7 7. 0-0 0-0 8. a3 a6 9. Rb1 Rb8 10. b4 cxb4 11. axb4 b5 12. c5 d6 13. cxd6 Qxd6 14. Ba3 Rd8 15. Rb2 Be6 16. Nc1 Bc4 17. Re1 Bh6 18. d3 Bxd3 19. Nxd3 Qxd3 20. Qxd3 Rxd3 21. Rb3 Nd4 22. Bf1 Nxb3 23. Bxd3 Bd2 24. Re2 Bxc3 25. Rc2 Bd4 26. Bb2 Bxb2 27. Rxb2 Nd4 28. Ra2 Ra8 29. Kf1 Nec6 30. Ke1 Nxb4 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.08"]
[Round "6"]
[White "Jonasson, Hordur"]
[Black "Hauksdottir, Hrund"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1526"]
[BlackElo "1668"]
[PlyCount "36"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 b5 6. Bb3 Nf6 7. d3 0-0 8. c3 d6 9. h3 Be6 10. Bg5 h6 11. Bh4 Bb6 12. d4 Bxb3 13. axb3 exd4 14. cxd4 g5 15. e5 dxe5 16. dxe5 Qxd1 17. Rxd1 Nh5 18. Bg3 Nxg3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.07"]
[Round "5"]
[White "Johansen, Arnt Ole"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1829"]
[BlackElo "1526"]
[PlyCount "61"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 b6 7. Nf3 Bb7 8. Bb5+ c6 9. Bd3 Nd7 10. 0-0 Be7 11. Qe2 c5 12. a4 0-0 13. Bf4 Re8 14. Rfb1 Bc6 15. h3 f6 16. Qa2 Bf8 17. d5 exd5 18. exd5 Bb7 19. c4 Ne5 20. Bxe5 fxe5 21. Qc2 h6 22. a5 Qe7 23. Nd2 Qc7 24. Ne4 Bd6 25. Qb3 Red8 26. axb6 axb6 27. Rxa8 Bxa8 28. Qxb6 Qd7 29. Qxd6 Qxd6 30. Nxd6 Rxd6 31. Rb8+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.06"]
[Round "4"]
[White "Jonasson, Hordur"]
[Black "Saraiva, Alexandre Pacheco"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1526"]
[BlackElo "1963"]
[PlyCount "92"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nf6 9. Bd3 Bxd3 10. Qxd3 Na6 11. a3 e6 12. Bf4 Qa5+ 13. c3 c5 14. 0-0 cxd4 15. Qxd4 Qc5 16. Rad1 Qxd4 17. Nxd4 Be7 18. Nb5 0-0 19. Bd6 Bxd6 20. Rxd6 Nc5 21. f3 a6 22. Nd4 Na4 23. Rb1 b5 24. Nde2 Nd5 25. Ne4 Rfc8 26. Nd4 Kf8 27. Nc6 a5 28. Nd4 b4 29. axb4 axb4 30. cxb4 Nxb4 31. b3 Nc5 32. Nxc5 Rxc5 33. g4 Ra2 34. Rb6 Nd5 35. Rb8+ Ke7 36. Re1 Kf6 37. Re2 Rc1+ 38. Kf2 Raa1 39. Rd2 Rh1 40. Ke2 Nf4+ 41. Ke3 e5 42. Rb6+ Kg5 43. Rb5 Rae1+ 44. Kf2 f6 45. Ne2 Rhf1+ 46. Kg3 Nxe2+ 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.05"]
[Round "3"]
[White "Baldvinsson, Loftur"]
[Black "Jonasson, Hordur"]
[Result "1/2-1/2"]
[ECO "C53"]
[WhiteElo "2007"]
[BlackElo "1526"]
[PlyCount "100"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qf6 5. b4 Bb6 6. a4 a6 7. d3 h6 8. Be3 Nge7 9. 0-0 0-0 10. Nbd2 d6 11. b5 Na5 12. Bxb6 cxb6 13. Rb1 Be6 14. bxa6 bxa6 15. Rxb6 Bxc4 16. Nxc4 Nxc4 17. dxc4 Nc8 18. Rc6 Qe7 19. Qd5 Rd8 20. c5 dxc5 21. Qxc5 Qxc5 22. Rxc5 f6 23. h3 Nb6 24. a5 Na4 25. Rc4 Nb2 26. Rb4 Nd3 27. Rc4 Rac8 28. Rxc8 Rxc8 29. Nh4 Rxc3 30. Nf5 Nc5 31. f3 Nb3 32. Rd1 Rc1 33. Rxc1 Nxc1 34. Kf2 Nb3 35. Ne7+ Kf7 36. Nc6 Ke6 37. Nb4 Nxa5 38. Nxa6 Kd6 39. Nb4 Nc4 40. Nd5 Ke6 41. Ke2 Nd6 42. Kd3 g5 43. Ne3 h5 44. g3 f5 45. exf5+ Nxf5 46. g4 hxg4 47. hxg4 Nxe3 48. Kxe3 Kf6 49. Kd3 Ke7 50. Kc3 Kd6 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2014.03.04"]
[Round "1"]
[White "Jonasson, Hordur"]
[Black "Beltz, Franziska"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1526"]
[BlackElo "2155"]
[PlyCount "74"]
[EventDate "2014.03.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Be7 9. 0-0-0 Qc7 10. Bxf6 Bxf6 11. g4 Qb6 12. Nb3 Be7 13. Qd3 Nc5 14. Nxc5 Qxc5 15. Qd4 Qxd4 16. Rxd4 0-0 17. e5 d5 18. g5 b5 19. h4 b4 20. Na4 Bb7 21. b3 Bc6 22. h5 Bb5 23. Rd2 Rac8 24. Bd3 Rc6 25. Rhh2 Rfc8 26. Rhg2 Bxa4 27. bxa4 Rb6 28. Kd1 Rc3 29. f5 Ra3 30. f6 Bf8 31. g6 fxg6 32. f7+ Kxf7 33. Rdf2+ Kg8 34. hxg6 h6 35. Rf7 Rxa4 36. Rgf2 Rb8 37. Ra7 Bc5 0-1

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.08"]
[Round "10"]
[White "Bragason, Gudmundur Agnar"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1325"]
[PlyCount "74"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. e3 e6 4. Nc3 Be7 5. Nf3 b6 6. a3 Bb7 7. cxd5 Nxd5 8. Bd2 0-0 9. Qc2 Nd7 10. Rc1 Rc8 11. Nxd5 Bxd5 12. e4 Ba8 13. Ba6 Rb8 14. Qxc7 Bxe4 15. Rg1 Ra8 16. h3 Nf6 17. Qc3 Nd5 18. Qb3 Bf6 19. Bb7 Rb8 20. Bxd5 Bxd5 21. Qd3 Rc8 22. Rxc8 Qxc8 23. Bg5 Bxg5 24. Nxg5 Qc1+ 25. Ke2 Qxg5 26. g3 Rc8 27. f4 Qf6 28. b3 Qf5 29. Qa6 Qe4+ 30. Kd2 Qxd4+ 31. Ke1 Qxg1+ 32. Kd2 Rd8 33. Kc2 Be4+ 34. Kc3 Qc1+ 35. Kb4 Qc5+ 36. Ka4 Rd4+ 37. b4 Bc2# 0-1

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.07"]
[Round "9"]
[White "Jonasson, Hordur"]
[Black "Sigurvaldason, Hjalmar"]
[Result "1/2-1/2"]
[ECO "D44"]
[PlyCount "86"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. Nf3 dxc4 6. e4 b5 7. e5 h6 8. Bxf6 gxf6 9. exf6 Qxf6 10. g3 Bb7 11. Bg2 Nd7 12. 0-0 0-0-0 13. a4 a6 14. Qe2 Nb6 15. Ne5 Nd5 16. Nxd5 exd5 17. Qf3 Qxf3 18. Bxf3 Rh7 19. Bg4+ Kc7 20. Bf5 Rg7 21. Bc2 f6 22. Nf3 Bb4 23. b3 cxb3 24. Bxb3 Rg4 25. Rac1 Kd6 26. Bc2 Rg7 27. Nh4 Bc8 28. Bf5 Kc7 29. Bxc8 Rxc8 30. Nf5 Rh7 31. Ne3 Kb7 32. Nc2 Ba5 33. Rb1 Bb6 34. Rfe1 Rf7 35. Re6 h5 36. h4 Rh8 37. Nb4 Rc7 38. Nc2 Rf8 39. Kg2 f5 40. Rh6 f4 41. Rxh5 fxg3 42. fxg3 Rg7 43. Rb3 Rfg8 1/2-1/2

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.06"]
[Round "8"]
[White "Gislason, Jason Andri"]
[Black "Jonasson, Hordur"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "94"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 g6 3. d4 Bg7 4. c4 e6 5. Nc3 Nf6 6. Bd3 dxc4 7. Bxc4 0-0 8. 0-0 a6 9. a3 b5 10. Ba2 Bb7 11. b4 Nbd7 12. Bb2 Rc8 13. Qc2 Bxf3 14. gxf3 e5 15. dxe5 Nxe5 16. f4 Nf3+ 17. Kg2 Nh4+ 18. Kg1 Nh5 19. Rad1 Qe7 20. Nd5 Qe8 21. Bxg7 Kxg7 22. Qc3+ f6 23. Nxc7 Qe4 24. f3 Nxf3+ 25. Rxf3 Qxf3 26. Rf1 Qg4+ 27. Kh1 Qh3 28. Kg1 Kh6 29. Be6 f5 30. Bxc8 Rxc8 31. Qc6 Qg4+ 32. Kh1 Qh3 33. Rf3 Qg4 34. Rf1 Qe2 35. Rg1 Qxe3 36. Qb7 Nxf4 37. Rg3 Qe1+ 38. Rg1 Rxc7 39. Qf3 Qe4 40. Qxe4 fxe4 41. h4 e3 42. Re1 e2 43. Kh2 Rd7 44. Kg3 Rd1 45. Kf2 Rd3 46. h5 g5 47. a4 bxa4 0-1

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.05"]
[Round "7"]
[White "Jonasson, Hordur"]
[Black "Halldorsson, Haukur"]
[Result "0-1"]
[ECO "D43"]
[PlyCount "90"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. Nf3 h6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 0-0 9. Bd3 dxc4 10. Bxc4 Nd5 11. Rc1 b5 12. Bd3 a6 13. 0-0 Nxc3 14. Rxc3 Nd7 15. Qc2 Bb7 16. Be4 Rac8 17. Rc1 b4 18. Rc4 Nb6 19. Rc5 Nd7 20. Rc4 Nb6 21. Rc5 Nd5 22. Ne5 f5 23. Bf3 Ne7 24. Bxc6 Nxc6 25. Nxc6 f4 26. e4 f3 27. gxf3 Kh8 28. Na5 Rxc5 29. Qxc5 Qf4 30. Nxb7 Qxf3 31. d5 Rf4 32. Qe3 Rg4+ 33. Kf1 Qg2+ 34. Ke2 Rxe4 35. d6 Rxe3+ 36. Kxe3 Qxb7 37. Rd1 Qd7 38. Ke4 Kg8 39. f4 Kf7 40. Rd4 a5 41. a3 bxa3 42. bxa3 Qc6+ 43. Ke5 Qd7 44. Rc4 Qb5+ 45. Kd4 Qd5+ 0-1

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.04"]
[Round "6"]
[White "Helgadottir, Sigridur Bjorg"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1760"]
[PlyCount "43"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 e6 4. e3 Bb4 5. Bd2 0-0 6. Nf3 dxc4 7. Bxc4 b6 8. 0-0 Bb7 9. Rc1 Nbd7 10. Bd3 Bxc3 11. Bxc3 Ne4 12. Bb4 Re8 13. Qc2 a5 14. Ba3 Nef6 15. Qxc7 Bxf3 16. gxf3 Rc8 17. Qxd8 Rexd8 18. Ba6 Ra8 19. Bb5 Rac8 20. Be7 Rxc1 21. Rxc1 Re8 22. Bxf6 1-0

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.04"]
[Round "5"]
[White "Jonasson, Hordur"]
[Black "Davidsson, Oskar Vikingur"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "1397"]
[PlyCount "103"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 c6 2. e4 d5 3. exd5 cxd5 4. h3 Nc6 5. Nf3 Nf6 6. Bg5 h6 7. Bxf6 exf6 8. a3 Bd6 9. Qd2 0-0 10. Be2 Bf5 11. 0-0 Re8 12. Nc3 Bc7 13. Rfe1 a6 14. Bd3 Rxe1+ 15. Rxe1 Bxd3 16. Qxd3 Qd7 17. Qe3 Kf8 18. Qd3 g6 19. Na4 b6 20. Kf1 Kg7 21. b4 Nxb4 22. axb4 Qxa4 23. c3 Qd7 24. Qe2 Bd6 25. Qa2 Qb5+ 26. Qe2 Qxe2+ 27. Rxe2 a5 28. Ra2 a4 29. Nd2 b5 30. Nb1 Bf4 31. g3 Bc1 32. Ke1 a3 33. Kd1 Bb2 34. Kc2 g5 35. Nxa3 Bxa3 36. Kb3 Kf8 37. Rxa3 Rxa3+ 38. Kxa3 Ke7 39. Kb3 f5 40. f3 h5 41. f4 h4 42. gxh4 gxf4 43. Kc2 Kf6 44. Kd2 Kg6 45. Ke2 Kh5 46. Kf3 Kxh4 47. Kxf4 Kxh3 48. Kxf5 Kg3 49. Kf6 Kf4 50. Kxf7 Kf5 51. Ke7 Ke4 52. Kd6 1-0

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.02"]
[Round "4"]
[White "Jonasson, Hordur"]
[Black "Unnsteinsson, Oddur Thor"]
[Result "1/2-1/2"]
[ECO "D37"]
[PlyCount "101"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Nf3 h6 5. e3 Bb4 6. Bd2 c5 7. a3 Bxc3 8. Bxc3 cxd4 9. Bxd4 0-0 10. Bd3 Ne4 11. 0-0 Nc6 12. Qc2 f5 13. Nd2 e5 14. Bxe4 dxe4 15. Bc5 Rf7 16. Rad1 Qg5 17. f4 Qh5 18. Rf2 g5 19. g3 gxf4 20. exf4 Nd4 21. Bxd4 exd4 22. Nb3 d3 23. Qc1 Be6 24. Rfd2 Qf3 25. Rf2 Qh5 26. Rfd2 Rd7 27. Nc5 Re7 28. Nxe6 Rxe6 29. Re1 Rd8 30. Re3 Qe8 31. c5 Qd7 32. Qc4 b6 33. b4 Kh7 34. Kf2 Ree8 35. g4 Kg6 36. gxf5+ Qxf5 37. Rg3+ Kf6 38. Qc3+ Ke6 39. Qc4+ Rd5 40. Ke3 h5 41. Rg5 Qh3+ 42. Rg3 Qf1 43. Rg6+ Kf7 44. Qxd5+ Kxg6 45. Qg5+ Kf7 46. Qxh5+ Kf8 47. Qh8+ Ke7 48. Qe5+ Kd8 49. Qd6+ Kc8 50. Qc6+ Kd8 51. Qd6+ 1/2-1/2

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.01"]
[Round "2"]
[White "Jonasson, Hordur"]
[Black "Heimisson, Hilmir Freyr"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1676"]
[PlyCount "152"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. b3 Bg7 4. Bb2 c5 5. Nf3 Bg4 6. Be2 Bxf3 7. Bxf3 Nc6 8. c3 cxd4 9. c4 e5 10. 0-0 Nf6 11. h3 Rc8 12. Nd2 h5 13. Be2 g5 14. g4 Qd7 15. Kg2 h4 16. Nf3 Bh6 17. Bd3 Nd8 18. Bc1 Ne6 19. Re1 Ke7 20. b4 a6 21. a4 Rcg8 22. Kh2 Rg6 23. Rg1 Nh7 24. Ne1 Rf6 25. f3 Nhf8 26. Ng2 Ng6 27. Qe2 Rg8 28. Bd2 Nef4 29. Nxf4 Nxf4 30. Bxf4 Rxf4 31. Rgf1 Bf8 32. Qd1 Kf6 33. Rc1 Be7 34. Qb3 Rc8 35. Be2 Bd8 36. c5 dxc5 37. bxc5 Be7 38. Qb6+ Rc6 39. Qb4 Qc7 40. Qb3 Bxc5 41. Rb1 a5 42. Qxb7 Bb4 43. Qxc7 Rxc7 44. Rbc1 Rc3 45. Rxc3 dxc3 46. Bd1 Ke7 47. Kg2 Rf6 48. Bb3 Rd6 49. Rd1 Rb6 50. Rd5 f6 51. Bc2 Bd6 52. Rd3 Rc6 53. Kf1 Bb4 54. Ke2 Rc4 55. Rd5 Rd4 56. Bb3 Ba3 57. Bc2 Bc5 58. Bb3 Bb4 59. Bc2 Ba3 60. Bb3 Rb4 61. Bc2 Bc1 62. Rxa5 Rb2 63. Kd3 Bd2 64. Rd5 Ra2 65. a5 Ra1 66. Kc4 Be3 67. Rd1 Rxa5 68. Kxc3 Bd4+ 69. Kb3 Rb5+ 70. Ka4 Rb2 71. Rd2 Kd6 72. Re2 Kc6 73. Bd3 Rb8 74. Rc2+ Bc5 75. Rc1 Rb4+ 76. Ka5 Rb3 0-1

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.06.01"]
[Round "3"]
[White "Jonsson, Gauti Pall"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "1546"]
[PlyCount "129"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 h6 8. cxd4 d6 9. Qb3 Qe7 10. e5 Be6 11. d5 Bxd5 12. Bxd5 Bb6 13. Bxc6+ bxc6 14. exd6 Qxd6 15. Re1+ Ne7 16. Ba3 c5 17. Nc3 0-0 18. Rad1 Qf6 19. Ne4 Qc6 20. Ne5 Qe6 21. Qxe6 fxe6 22. Bxc5 Rfe8 23. Bxb6 axb6 24. Rd2 Ra5 25. f4 Nd5 26. g3 Rea8 27. Ree2 Nb4 28. Nc3 Ra3 29. Nb5 Rxa2 30. Rxa2 Rxa2 31. Rxa2 Nxa2 32. Nxc7 Nc3 33. Nxe6 b5 34. Nd4 b4 35. Nd3 Na2 36. Kf2 Kf7 37. Ke1 Kf6 38. Kd2 Nc3 39. Nxb4 Ne4+ 40. Ke3 Nd6 41. Nd5+ Kf7 42. g4 g6 43. h4 Kg7 44. f5 Ne8 45. Ne6+ Kf7 46. Nd8+ Kg7 47. f6+ Nxf6 48. Nxf6 Kxf6 49. Ke4 Ke7 50. Nc6+ Ke6 51. Nd4+ Kf6 52. Kd5 g5 53. h5 Kf7 54. Ke5 Kg7 55. Ke6 Kg8 56. Kf6 Kh7 57. Kf7 Kh8 58. Kg6 Kg8 59. Ne6 Kh8 60. Kxh6 Kg8 61. Kxg5 Kh8 62. Kf6 Kg8 63. g5 Kh8 64. Kf7 Kh7 65. g6+ 1-0

[Event "ISL-ch op"]
[Site "Reykjavik"]
[Date "2013.05.31"]
[Round "1"]
[White "Thorsteinsdottir, Hallgerdur"]
[Black "Jonasson, Hordur"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1985"]
[PlyCount "159"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. c3 0-0 7. Bb3 d6 8. Nbd2 Be6 9. Bc2 Bb6 10. h3 a5 11. Re1 Re8 12. Nf1 d5 13. exd5 Bxd5 14. Ng3 Nd7 15. Nh2 Be6 16. Qh5 Nf6 17. Qf3 Bd5 18. Ne4 Nxe4 19. dxe4 Be6 20. Qg3 Qf6 21. Ba4 Red8 22. Bxc6 bxc6 23. Nf3 Rd3 24. Be3 Bxe3 25. fxe3 Rb8 26. Nxe5 Rd2 27. Rf1 Qg5 28. Qxg5 hxg5 29. b3 c5 30. Nf3 Rd3 31. Rac1 f6 32. Kf2 c4 33. Nd4 Bf7 34. b4 axb4 35. Nc6 Rb6 36. Nxb4 Rd2+ 37. Kg3 c5 38. Rc2 Rd8 39. Nd5 Bxd5 40. exd5 Rxd5 41. a4 Ra6 42. Ra1 Rd3 43. Kf3 f5 44. Ke2 Kf7 45. a5 Ke6 46. Ra4 Rd5 47. Rb2 Rdd6 48. Rb7 g6 49. Rc7 Kd5 50. g4 fxg4 51. hxg4 Re6 52. Kf3 Rf6+ 53. Kg3 Rfe6 54. Kf3 Rf6+ 55. Ke2 Rfd6 56. Rc8 Re6 57. Kf3 Rf6+ 58. Kg3 Rfe6 59. Kf2 Rf6+ 60. Ke1 Rfe6 61. Ke2 Re4 62. Rd8+ Kc6 63. Kf3 Re6 64. Rc8+ Kd5 65. Ra1 Rf6+ 66. Ke2 Rfc6 67. Rxc6 Kxc6 68. Kf3 Kd5 69. Ra4 Ke5 70. Rxc4 Rxa5 71. Re4+ Kd6 72. Re8 Kd7 73. Re5 Ra6 74. Rxc5 Rf6+ 75. Ke2 Rd6 76. Rxg5 Rc6 77. Kd3 Rd6+ 78. Ke4 Rc6 79. Kd4 Re6 80. c4 1-0

