[Event "EU-Cup 37th"]
[Site "Mayrhofen"]
[Date "2022.10.04"]
[Round "2.1"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Elsness, Frode"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2237"]
[BlackElo "2468"]
[PlyCount "114"]
[EventDate "2022.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "AUT"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Akureyri"]
[BlackTeam "Baerum"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "NOR"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 c6 9. 0-0 Bd6 10. Re1 h6 11. Bf4 Qc7 12. Qd2 0-0 13. Rac1 Bg4 14. Bxd6 Qxd6 15. Nh4 Rfe8 16. h3 Be6 17. Ne2 Ne4 18. Qa5 Qe7 19. Nf3 Rac8 20. Bxe4 dxe4 21. Nd2 Bd5 22. Nf4 Nf6 23. Rc2 g5 24. Ne2 Kh8 25. Rec1 Rg8 26. Nf1 h5 27. b4 h4 28. Nh2 g4 29. hxg4 Nxg4 30. Nf4 Nxh2 31. Kxh2 Rg5 32. Qxd5 Rxd5 33. Nxd5 Qd6+ 34. Nf4 b6 35. d5 c5 36. bxc5 Rxc5 37. Rxc5 bxc5 38. Rc4 f5 39. Kh3 Kg8 40. Kxh4 Kf7 41. g4 Qh6+ 42. Kg3 Qh1 43. Nh3 fxg4 44. Ng5+ Kg6 45. Nxe4 Qf3+ 46. Kh2 g3+ 47. Nxg3 Qxf2+ 48. Kh3 Qxe3 49. Rg4+ Kf7 50. Kg2 Qd2+ 51. Kf3 Qxd5+ 52. Ne4 c4 53. Rg5 Qd3+ 54. Kf4 c3 55. Rc5 c2 56. Rc7+ Kf8 57. Rc8+ Ke7 0-1

[Event "ISL-chT1 2122"]
[Site "Reykjavik"]
[Date "2022.03.04"]
[Round "7.1"]
[White "Einarsson, Halldor Gretar"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2207"]
[BlackElo "2275"]
[PlyCount "75"]
[EventDate "2021.09.30"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Breidjablik Bolungarvik"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 a5 6. Bg2 0-0 7. 0-0 dxc4 8. Bxb4 axb4 9. Ne5 Nc6 10. Nxc6 bxc6 11. e3 Ba6 12. Bxc6 Rb8 13. Re1 Qd6 14. Bf3 Rfd8 15. Qc2 e5 16. Nd2 exd4 17. Nxc4 Qe6 18. Na5 d3 19. Qxc7 Rbc8 20. Qf4 Qb6 21. Nb3 Rc2 22. Nd4 Rxb2 23. Reb1 Rxb1+ 24. Rxb1 Bb7 25. Bxb7 Qxb7 26. a3 Ne4 27. Qf3 d2 28. Rb2 Rxd4 29. exd4 Nxg3 30. d5 Qa6 31. hxg3 Qf6 32. Rxb4 Qa1+ 33. Kg2 g6 34. Rb8+ Kg7 35. Rb7 d1Q 36. Qxf7+ Kh6 37. Qxh7+ Kg5 38. Qh4+ 1-0

[Event "ISL-chT1 2122"]
[Site "Reykjavik"]
[Date "2022.03.03"]
[Round "6.1"]
[White "Thorhallsson, Throstur"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2414"]
[BlackElo "2275"]
[PlyCount "93"]
[EventDate "2021.09.30"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Taflfelag Reykjavikur"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. e3 e6 5. a3 Bd6 6. Bg3 0-0 7. Nf3 c5 8. Bd3 Bxd3 9. Qxd3 Nc6 10. dxc5 Bxc5 11. 0-0 Qe7 12. Na4 Rac8 13. c4 Rfd8 14. Rac1 Bd6 15. b4 Bxg3 16. hxg3 e5 17. cxd5 e4 18. Qb3 exf3 19. dxc6 fxg2 20. Rfd1 bxc6 21. Nc5 Qe5 22. Rxd8+ Rxd8 23. Rd1 Rxd1+ 24. Qxd1 h5 25. Kxg2 Qb2 26. Qd8+ Kh7 27. Qd3+ Kh6 28. Qb3 Qe2 29. Qxf7 h4 30. Qe6 hxg3 31. Kxg3 Qf1 32. Qxc6 Qg1+ 33. Qg2 Nh5+ 34. Kh3 Qa1 35. Ne4 Qe5 36. Qg4 g6 37. Ng3 Nf6 38. Qf4+ Qxf4 39. exf4 Kg7 40. Kg2 Kf7 41. Kf3 Ke6 42. Ne4 Nd5 43. Kg4 Kd7 44. Kg5 Kc6 45. Nf6 Ne7 46. a4 Kd6 47. Ng4 1-0

[Event "ISL-chT1 2122"]
[Site "Reykjavik"]
[Date "2021.10.03"]
[Round "5.1"]
[White "Kristinsson, Baldur"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2184"]
[BlackElo "2257"]
[PlyCount "12"]
[EventDate "2021.09.30"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Taflfelag Gardabaejar"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. Bd3 0-0 6. 0-0 b6 1/2-1/2

[Event "ISL-chT1 2122"]
[Site "Reykjavik"]
[Date "2021.10.02"]
[Round "3.1"]
[White "Bjornsson, Tomas"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2175"]
[BlackElo "2257"]
[PlyCount "25"]
[EventDate "2021.09.30"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Vikingaklubburinn"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c5 7. dxc5 dxc5 8. 0-0 Nc6 9. e5 Ng4 10. Be4 Qa5 11. Qe2 Nd4 12. Nxd4 cxd4 13. Nd5 1/2-1/2

[Event "ISL-chT1 2122"]
[Site "Reykjavik"]
[Date "2021.10.02"]
[Round "4.1"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Heimisson, Hilmir Freyr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2257"]
[BlackElo "2286"]
[PlyCount "97"]
[EventDate "2021.09.30"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Skakfelag Akureyrar"]
[BlackTeam "Skakdeild Fjolnis"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 Nc6 8. 0-0 Bg4 9. h3 Bh5 10. Bf4 Qd7 11. Re1 0-0-0 12. b4 Bf6 13. b5 Na5 14. Rb1 d5 15. Ne5 Bxd1 16. Nxd7 Rxd7 17. Rbxd1 g6 18. Be5 Bxe5 19. Rxe5 Rhd8 20. g4 c6 21. Kg2 Kc7 22. g5 Kd6 23. bxc6 bxc6 24. f4 Re7 25. Rxe7 Kxe7 26. Rb1 Kd6 27. Rb4 c5 28. Ra4 Nc6 29. c4 dxc4 30. Bxc4 Re8 31. Ra6 Re7 32. Bb5 Rc7 33. c4 Rc8 34. Kf3 Rc7 35. a4 Rc8 36. a5 Rc7 37. Bxc6 Rxc6 38. Rxa7 Ke6 39. Rb7 Rc8 40. Rb6+ Ke7 41. Ke4 Rd8 42. Ke5 h6 43. a6 hxg5 44. fxg5 Rd1 45. a7 Re1+ 46. Kd5 Rd1+ 47. Kc6 Ra1 48. Kb7 Kd7 49. a8Q 1-0

[Event "ISL-chT1 2122"]
[Site "Reykjavik"]
[Date "2021.10.01"]
[Round "2.1"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Einarsson, Halldor Gretar"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2257"]
[BlackElo "2227"]
[PlyCount "117"]
[EventDate "2021.09.30"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Skakfelag Akureyrar"]
[BlackTeam "Breidjablik Bolungarvik"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. e5 Nd5 7. Re1 0-0 8. d4 cxd4 9. cxd4 Nc7 10. a4 a6 11. Bxc6 dxc6 12. a5 Bg4 13. Be3 c5 14. Ra4 Qd7 15. Nc3 Nb5 16. dxc5 Nxc3 17. bxc3 Qxd1 18. Rxd1 Bxf3 19. gxf3 Bxe5 20. Rd7 Rab8 21. Rxe7 Bxc3 22. Bf4 Rfe8 23. Rd7 Be5 24. Re4 Bxf4 25. Rxf4 f5 26. Rh4 h5 27. Rb4 Rec8 28. Rb6 Rxc5 29. Rxg6+ Kf8 30. Rh6 Kg8 31. Rxh5 Rxa5 32. Rdh7 Rf8 33. Rxb7 Rf7 34. Rxf7 Kxf7 35. Rh6 f4 36. Kg2 Rg5+ 37. Kf1 a5 38. Ke2 Rg6 39. Rh7+ Ke6 40. Ra7 Rg5 41. Ra6+ Kd7 42. Kd3 Kc7 43. Ke4 Kb7 44. Rd6 Rg2 45. h4 Rh2 46. Kxf4 Rxh4+ 47. Kg5 Rh8 48. f4 Rg8+ 49. Rg6 Ra8 50. f5 a4 51. Kh6 a3 52. Rg1 Rh8+ 53. Kg7 Rh5 54. f6 a2 55. Ra1 Rg5+ 56. Kf7 Ra5 57. Ke6 Ra4 58. f7 Re4+ 59. Kf5 1-0

[Event "ISL-chT1 2122"]
[Site "Reykjavik"]
[Date "2021.09.30"]
[Round "1.1"]
[White "Johannesson, Ingvar Thor"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2346"]
[BlackElo "2257"]
[PlyCount "100"]
[EventDate "2021.09.30"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Taflfelag Reykjavikur"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Nd2 Nc6 5. Ngf3 d5 6. Bg2 dxc4 7. 0-0 c3 8. Nc4 cxb2 9. Bxb2 0-0 10. Qc2 Re8 11. e4 Bf8 12. Rad1 Nb4 13. Qb1 b6 14. a3 Nc6 15. d5 exd5 16. exd5 Ne7 17. d6 Nf5 18. Nfe5 Nxd6 19. Nxd6 cxd6 20. Bxa8 Ba6 21. Bg2 Bxf1 22. Bxf1 Qc8 23. Nd3 Ne4 24. Bg2 d5 25. Qc1 Qd7 26. Ne5 Qa4 27. Rxd5 Nf6 28. Qd1 Qxd1+ 29. Rxd1 Bxa3 30. Bxa3 Rxe5 31. Bb2 Re8 32. Bc6 Rc8 33. Bb7 Rb8 34. Be5 Re8 35. f4 Ng4 36. Bc6 Rf8 37. Rd7 f6 38. Bd6 Rc8 39. Bd5+ Kh8 40. Rc7 Re8 41. Rxa7 Re1+ 42. Kg2 h5 43. Bf7 Re2+ 44. Kg1 Re1+ 45. Kg2 Re2+ 46. Kf1 Rd2 47. Ra8+ Kh7 48. Bg8+ Kh6 49. Bf8 Nxh2+ 50. Ke1 Nf3+ 1/2-1/2

[Event "ISL-chT1 1920"]
[Site "Reykjavik"]
[Date "2021.05.16"]
[Round "9.3"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Gretarsson, Helgi Ass"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2295"]
[BlackElo "2410"]
[PlyCount "74"]
[EventDate "2019.10.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Skakfelag Akureyrar"]
[BlackTeam "Taflfelag Reykjavikur"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 d6 2. Nc3 Nf6 3. d4 g6 4. Nge2 a6 5. a4 Bg7 6. h3 e5 7. d5 a5 8. g4 h5 9. g5 Nh7 10. h4 f6 11. Bh3 Bxh3 12. Rxh3 fxg5 13. Bxg5 Nxg5 14. hxg5 Qxg5 15. Nb5 Na6 16. Raa3 0-0 17. Rag3 Qf6 18. f3 Rf7 19. Kf2 Nc5 20. Nbc3 Kh7 21. Qh1 Bh6 22. Rg1 Rg8 23. Qg2 Rgg7 24. Qg3 Qd8 25. Qh4 Qb8 26. b3 Nd7 27. Ke1 Qa7 28. Nd1 Qc5 29. Rg2 Qxc2 30. Nf4 Qc1 31. Nd3 Qb1 32. f4 exf4 33. Rb2 Qa1 34. Kd2 f3+ 35. Kc2 Ne5 36. N1f2 Nxd3 37. Nxd3 f2 0-1

[Event "ISL-chT1 1920"]
[Site "Reykjavik"]
[Date "2021.05.15"]
[Round "8.4"]
[White "Demchenko, Anton"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2655"]
[BlackElo "2295"]
[PlyCount "59"]
[EventDate "2019.10.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Skakfelag Selfoss"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Bg5 h6 6. Bh4 d6 7. c3 Qe7 8. Nbd2 Be6 9. b4 Bb6 10. 0-0 g5 11. Bg3 h5 12. h4 gxh4 13. Bxh4 Rg8 14. g3 Qd7 15. a4 a6 16. b5 Na5 17. Bxe6 Qxe6 18. d4 0-0-0 19. Qe2 exd4 20. cxd4 axb5 21. axb5 Rde8 22. Rfe1 d5 23. e5 Ng4 24. Qd3 Nh6 25. Qc3 Nf5 26. Rxa5 Bxa5 27. Qxa5 Kd7 28. Rc1 Rc8 29. Qa4 b6 30. Rc6 1-0

[Event "ISL-chT1 1920"]
[Site "Reykjavik"]
[Date "2021.05.15"]
[Round "7.2"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Leosson, Torfi"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2295"]
[BlackElo "2152"]
[PlyCount "54"]
[EventDate "2019.10.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Skakfelag Akureyrar"]
[BlackTeam "Taflfelag Reykjavikur II"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 a6 6. e5 axb5 7. exf6 Nc6 8. Qh4 Ra4 9. fxe7 Bxe7 10. Qh6 Re4+ 11. Be3 d5 12. Nc3 Rg4 13. 0-0-0 Be6 14. Rhe1 b4 15. Nxd5 Bxd5 16. Qg7 Rf8 17. Bh6 Re4 18. Rxe4 Bxe4 19. Rxd8+ Kxd8 20. Qxh7 Re8 21. Qxf7 Kd7 22. Ng5 Bf5 23. f3 Rc8 24. Qd5+ Ke8 25. g4 Bxc2 26. Kxc2 b3+ 27. Kxb3 Na5+ 1-0

[Event "ISL-chT1 1920"]
[Site "Reykjavik"]
[Date "2021.05.14"]
[Round "6.5"]
[White "Runarsson, Gunnar Freyr"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1946"]
[BlackElo "2295"]
[PlyCount "100"]
[EventDate "2019.10.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Vikingaklubburinn II"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 dxc4 5. e4 Bb4 6. Qc2 b5 7. Bg5 h6 8. Be3 Bb7 9. e5 Nd5 10. Be2 Nd7 11. 0-0 Bxc3 12. bxc3 N7b6 13. Nd2 Nxe3 14. fxe3 Qg5 15. Bf3 Qxe3+ 16. Kh1 Bxf3 17. Rxf3 Qe2 18. Raf1 Nd5 19. R1f2 Qe1+ 20. Rf1 Qh4 21. Rxf7 0-0-0 22. Qg6 Nxc3 23. Qxe6+ Kb8 24. Qc6 Rc8 25. Nxc4 Qe4 26. Na5 Qxc6 27. Nxc6+ Kb7 28. Na5+ Kb6 29. Nb3 a5 30. Rxg7 Rhf8 31. Rg6+ c6 32. Re1 a4 33. Nc5 Rf4 34. Nd7+ Ka5 35. Rxh6 Rxd4 36. Nf6 Rcd8 37. g4 Rd1 38. Rxd1 Rxd1+ 39. Kg2 Re1 40. Nd7 b4 41. Rxc6 Nxa2 42. g5 b3 43. Rc5+ Kb4 44. Rc8 Ka3 45. g6 b2 46. Nb6 Rc1 47. g7 b1Q 48. g8Q Rg1+ 49. Kh3 Qf5+ 50. Kh4 Qf4+ 0-1

[Event "ISL-ch Online Rapid"]
[Site "Tornelo INT"]
[Date "2020.12.26"]
[Round "5"]
[White "Gislason, Gudmundur"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2308"]
[BlackElo "2255"]
[PlyCount "97"]
[EventDate "2020.12.26"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d6 3. g3 Nf6 4. Bg2 g6 5. 0-0 Bg7 6. h3 0-0 7. d5 Ne5 8. Nd4 c5 9. dxc6 Nxc6 10. Nb3 Be6 11. Nc3 Rc8 12. Kh2 Ne5 13. Nd4 Bd7 14. Bxb7 Rc7 15. Bg2 Qc8 16. Bg5 Rc4 17. Bxf6 exf6 18. Nd5 Re8 19. c3 f5 20. e3 Qb8 21. b3 Rcc8 22. c4 a5 23. a4 Rc5 24. Nb5 g5 25. f4 gxf4 26. exf4 Ng6 27. Qd3 h5 28. h4 Kh8 29. Rae1 Rcc8 30. Qf3 Bxb5 31. axb5 Qa7 32. Qxh5+ Kg8 33. Qf3 a4 34. b6 Qa5 35. b4 Qa6 36. Rxe8+ Rxe8 37. Nc7 Qxb6 38. Nxe8 Qxb4 39. h5 Nf8 40. Nxg7 Kxg7 41. Qd3 Ne6 42. Bd5 Qb2+ 43. Kh3 a3 44. Bxe6 fxe6 45. Qxd6 a2 46. Qe7+ Kh8 47. Qxe6 a1Q 48. Rxa1 Qxa1 49. Qe5+ 1-0

[Event "ISL-ch Online Rapid"]
[Site "Tornelo INT"]
[Date "2020.12.26"]
[Round "3"]
[White "Hjartarson, Johann"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2525"]
[BlackElo "2255"]
[PlyCount "53"]
[EventDate "2020.12.26"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 Be6 11. h3 Be7 12. g4 Nh4 13. Nxh4 Bxh4 14. f4 h5 15. f5 Bc4 16. b3 Ba6 17. Kg2 hxg4 18. hxg4 Be7 19. Bf4 Bb4 20. Rh1 Ke7 21. Ne4 f6 22. c3 Bd3 23. exf6+ gxf6 24. Nf2 Bxc3 25. Rxh8 Rxh8 26. Rc1 Bb2 27. Re1+ 1-0

[Event "ISL-ch Online Rapid"]
[Site "Tornelo INT"]
[Date "2020.12.26"]
[Round "1"]
[White "Skarphedinsson, Ingvar Wu"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1632"]
[BlackElo "2255"]
[PlyCount "116"]
[EventDate "2020.12.26"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Be3 g5 6. h3 Bg7 7. Nc3 d6 8. Qd2 a6 9. Nd5 b5 10. Nxf6+ Qxf6 11. Bd5 Bb7 12. Qc3 Kd7 13. 0-0-0 Rab8 14. d4 Nxd4 15. Nxd4 exd4 16. Bxd4 Qf4+ 17. Kb1 Bxd4 18. Qxd4 Rhe8 19. Bxb7 Rxb7 20. f3 Rb6 21. Rhe1 Re5 22. Qc3 Rc6 23. Qb3 Ke7 24. Rd5 Rc5 25. Rxc5 Rxc5 26. Qe3 Qe5 27. c3 a5 28. Qd4 Qe6 29. Qd2 a4 30. a3 Re5 31. Qf2 f5 32. Qa7 Kd7 33. Qb7 Qc4 34. Qa8 Re8 35. Qb7 h5 36. Ka1 h4 37. Kb1 Re5 38. Ka1 Qc6 39. Qxc6+ Kxc6 40. Kb1 Kc5 41. Kc2 d5 42. Kd3 dxe4+ 43. fxe4 Re8 44. Re3 f4 45. Re2 Rd8+ 46. Kc2 Kd6 47. Re1 Ke5 48. Re2 c5 49. b3 c4 50. bxa4 bxa4 51. Re1 Rd3 52. Rb1 Rg3 53. Rb4 Rxg2+ 54. Kb1 Kxe4 55. Rxc4+ Kd3 56. Rd4+ Kxc3 57. Rxa4 Kb3 58. Ra8 Rg1# 0-1

[Event "ISL-ch Online Rapid"]
[Site "Tornelo INT"]
[Date "2020.12.26"]
[Round "6"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Bjorgvinsson, Andri Freyr"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2255"]
[BlackElo "2097"]
[PlyCount "71"]
[EventDate "2020.12.26"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. b3 Nf6 4. Bb2 Bf5 5. c4 e6 6. e3 h6 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. 0-0 Bd6 10. Nbd2 0-0 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qe2 a5 15. a4 c5 16. Rad1 Qe7 17. Rfe1 cxd4 18. Nxd4 Bb4 19. Nf5 exf5 20. Qxe7 Bxe7 21. Rxe7 Ne4 22. Rd5 Rfd8 23. Rxb7 Rxd5 24. cxd5 Rc8 25. f3 Nc5 26. Rb5 Nd3 27. Ba3 Re8 28. h4 g5 29. hxg5 hxg5 30. d6 g4 31. fxg4 f4 32. Kh2 Ne5 33. Kh3 Kg7 34. Rxe5 Rxe5 35. Bb2 f6 36. Bxe5 1-0

[Event "ISL-ch Online Rapid"]
[Site "Tornelo INT"]
[Date "2020.12.26"]
[Round "7"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Kjartansson, David"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2255"]
[BlackElo "2326"]
[PlyCount "60"]
[EventDate "2020.12.26"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. a4 a6 4. g3 Nc6 5. Bg2 d5 6. Nc3 d4 7. Ne2 Nf6 8. d3 e5 9. 0-0 Be7 10. Nd2 Be6 11. f4 Ng4 12. Nf3 f6 13. h3 Ne3 14. Bxe3 dxe3 15. f5 Bf7 16. c3 Qb6 17. Qc1 c4 18. d4 exd4 19. cxd4 Nb4 20. Ne1 0-0 21. Qxe3 Rfd8 22. Kh2 Nc6 23. Nf3 Na5 24. Nf4 Rac8 25. e5 Qxb2 26. Rfb1 Qc2 27. g4 c3 28. e6 Be8 29. Rd1 Nc4 30. Qe4 Qxe4 0-1

[Event "ISL-ch Online Rapid"]
[Site "Tornelo INT"]
[Date "2020.12.26"]
[Round "2"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Magnusson, Thorsteinn1111"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2255"]
[BlackElo "1643"]
[PlyCount "53"]
[EventDate "2020.12.26"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d6 4. Bb5 Bg4 5. d4 exd4 6. cxd4 a6 7. Bxc6+ bxc6 8. Qc2 Qd7 9. Nfd2 Nf6 10. 0-0 Be7 11. Nc3 0-0 12. f3 Bh5 13. Nc4 a5 14. a4 Bg6 15. Qf2 Rfe8 16. Bg5 Nd5 17. Bxe7 Nxe7 18. Rae1 Nc8 19. f4 Nb6 20. Nxb6 cxb6 21. f5 Bh5 22. Qh4 g6 23. g4 Qe7 24. f6 Qe6 25. gxh5 Qb3 26. hxg6 hxg6 27. Qh6 1-0

[Event "ISL-ch Online Rapid"]
[Site "Tornelo INT"]
[Date "2020.12.26"]
[Round "4"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Runarsson, Gunnar Freyr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2255"]
[BlackElo "1946"]
[PlyCount "47"]
[EventDate "2020.12.26"]
[EventType "tourn (rapid)"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 d5 4. exd5 Bd6 5. Nc3 0-0 6. d3 h6 7. Be3 Bg4 8. h3 Bh5 9. g4 Bg6 10. Nh4 Bh7 11. g5 Nfd7 12. Rg1 g6 13. Ne4 h5 14. Qf3 a6 15. 0-0-0 b5 16. Bb3 a5 17. c4 a4 18. Bc2 bxc4 19. dxc4 Na6 20. Nf6+ Kh8 21. Nxh7 Kxh7 22. Nxg6 fxg6 23. Qxh5+ Kg7 24. Qxg6+ 1-0

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "8"]
[White "Gretarsson, Helgi Ass"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2440"]
[BlackElo "2255"]
[PlyCount "101"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Bc5 3. Nf3 d6 4. Bg5 Ne7 5. Nc3 Nbc6 6. exd6 Bxd6 7. Ne4 h6 8. Nxd6+ cxd6 9. Bf4 Qb6 10. b3 Ng6 11. Be3 Qc7 12. g3 Nb4 13. c4 Bf5 14. Nd4 Bd7 15. Bg2 0-0 16. 0-0 Rfe8 17. Qd2 a5 18. Rfd1 Rad8 19. Rac1 Bc6 20. Nb5 Qe7 21. Nxd6 Bxg2 22. Kxg2 Qe6 23. c5 Ne5 24. h3 Re7 25. a3 Nbc6 26. Qd5 Qg6 27. Bf4 Nd7 28. Qd3 Qe6 29. e4 g5 30. Be3 Nde5 31. Qd5 Qf6 32. f4 gxf4 33. gxf4 Ng6 34. Rf1 Nh4+ 35. Kh1 Qe6 36. Qxe6 Rxe6 37. e5 Kh7 38. Rb1 Rd7 39. b4 axb4 40. axb4 Ne7 41. b5 Nef5 42. Bf2 Nxd6 43. cxd6 Nf5 44. Rfc1 f6 45. Rc7 Rxc7 46. dxc7 Ne7 47. Bd4 fxe5 48. Bxe5 Nc8 49. Rd1 Rb6 50. Rd8 Ne7 51. Rd7 1-0

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "15"]
[White "Gretarsson, Hjorvar Steinn"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2576"]
[BlackElo "2255"]
[PlyCount "37"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 h5 4. Nf3 h4 5. Nxh4 Rxh4 6. gxh4 Qxh4 7. e3 Nf6 8. a3 d6 9. Qf3 Bg4 10. Qg3 Qh7 11. d3 Be7 12. Nd5 Bf5 13. Nxc7+ Kd7 14. Nxa8 Bxd3 15. Qh3+ Qxh3 16. Bxh3+ Kd8 17. Bd2 Bxc4 18. Rc1 Bd3 19. Ba5+ 1-0

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "2"]
[White "Gunnarsson, Arnar"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2420"]
[BlackElo "2255"]
[PlyCount "87"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bb4 5. Qc2 0-0 6. Nd5 d6 7. a3 Bc5 8. b4 Bb6 9. Ng5 g6 10. h4 h6 11. Nxf6+ Qxf6 12. Ne4 Qg7 13. Bb2 f5 14. Nc3 Be6 15. Nd5 Bxd5 16. cxd5 Ne7 17. Bc4 a5 18. Ke2 f4 19. e4 f3+ 20. gxf3 Rxf3 21. Rh2 Qf6 22. Rf1 axb4 23. axb4 Rf8 24. Kd1 Bxf2 25. Be2 Rf4 26. Qxc7 Bb6 27. Rxf4 Qxf4 28. Qxb6 Qxh2 29. Qxd6 Qh1+ 30. Kc2 Qxe4+ 31. Bd3 Rc8+ 32. Bc3 Qxh4 33. Qxe5 Kf7 34. Qe6+ Kf8 35. d6 Re8 36. dxe7+ Rxe7 37. Qxg6 Rf7 38. b5 Qg5 39. Bb4+ Ke8 40. Qe6+ Re7 41. Qxe7+ Qxe7 42. Bxe7 Kxe7 43. Kc3 Kd6 44. Kc4 1-0

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "13"]
[White "Kjartansson, David"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2326"]
[BlackElo "2255"]
[PlyCount "81"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 h6 5. Bh4 d5 6. e3 0-0 7. Bd3 c5 8. c3 Nc6 9. 0-0 cxd4 10. exd4 Bg4 11. Re1 Qb6 12. Rb1 Rac8 13. h3 Bd7 14. Ne5 e6 15. Bxf6 Nxe5 16. Bxe5 f6 17. Bg3 g5 18. Nf3 Be8 19. Qb3 Qc6 20. Re2 Bf7 21. Rbe1 a6 22. Bb1 Rfe8 23. Qc2 Kf8 24. Qd3 b5 25. Bc2 a5 26. a3 Qb6 27. Bb1 Qc6 28. h4 Qb6 29. Nh2 b4 30. axb4 axb4 31. cxb4 Rc4 32. hxg5 hxg5 33. Nf3 Rxb4 34. Qc3 Kg8 35. Bd3 Rb3 36. Qc2 Qb7 37. Bh7+ Kf8 38. Bd6+ Re7 39. Rxe6 Bxe6 40. Rxe6 Rxb2 41. Rxe7 1-0

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "4"]
[White "Runarsson, Gunnar Freyr"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1946"]
[BlackElo "2255"]
[PlyCount "74"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Bc5 3. Nf3 d6 4. e4 Ne7 5. Nc3 Nbc6 6. Bb5 0-0 7. 0-0 Nxe5 8. Nxe5 dxe5 9. Bg5 c6 10. Bc4 Qc7 11. Qf3 Ng6 12. Qg3 b5 13. Bb3 Kh8 14. Rad1 f6 15. Bc1 f5 16. exf5 Bxf5 17. h4 Nf4 18. Bxf4 exf4 19. Qf3 a5 20. a4 b4 21. Ne4 Be7 22. Ng5 Bf6 23. Qh5 Bg6 24. Qf3 Bxg5 25. hxg5 Rf5 26. Qg4 f3 27. g3 Raf8 28. Rfe1 Re5 29. Re4 Rxe4 30. Qh3 Re2 31. Rd7 Qe5 32. Rd1 Rxf2 33. Bc4 Rxc2 34. Bd3 f2+ 35. Kf1 Bxd3+ 36. Rxd3 Qe1+ 37. Kg2 f1Q# 0-1

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "11"]
[White "Thorfinnsson, Bragi"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2439"]
[BlackElo "2255"]
[PlyCount "57"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. h3 Bc5 5. Nxe5 Nxe5 6. d4 Bxd4 7. Qxd4 Nc6 8. Qd2 0-0 9. Bd3 Re8 10. 0-0 d6 11. b3 Ne5 12. Bb2 Bxh3 13. f4 Nxd3 14. Qxd3 Bg4 15. Rae1 Qd7 16. Qg3 h5 17. e5 Nh7 18. Ne4 Qc6 19. c4 d5 20. cxd5 Qxd5 21. f5 Rad8 22. Qf4 Qd3 23. f6 Rd4 24. fxg7 Be6 25. Bxd4 Qxd4+ 26. Kh1 Qd3 27. Nf6+ Nxf6 28. exf6 Qd5 29. Qh6 1-0

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "1"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Gislason, Gudmundur"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2255"]
[BlackElo "2308"]
[PlyCount "65"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 c5 3. Be3 Bg7 4. Nc3 Qa5 5. Nge2 cxd4 6. Bxd4 Nf6 7. b4 Qxb4 8. Rb1 Qa5 9. Rb5 Qd8 10. e5 Ng8 11. Ng3 Nc6 12. Bc4 Nh6 13. 0-0 Nxd4 14. Qxd4 0-0 15. a4 b6 16. Rd5 Qc7 17. Nb5 Qb8 18. Rd1 d6 19. Qh4 Be6 20. Qxe7 Bxd5 21. Bxd5 dxe5 22. Nc7 Qd8 23. Bxf7+ Nxf7 24. Rxd8 Raxd8 25. h4 Kh8 26. Ne4 Nh6 27. Ne6 Rd1+ 28. Kh2 Nf5 29. Qxa7 Re8 30. N4g5 h6 31. Qf7 hxg5 32. Qxe8+ Kh7 33. Nxg5+ 1-0

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "12"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Gretarsson, Andri Ass"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2255"]
[BlackElo "2268"]
[PlyCount "107"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. a4 Nf6 4. Bb5+ Nbd7 5. Qe2 g6 6. 0-0 Bg7 7. Nc3 0-0 8. Rd1 Ne5 9. d4 Nxf3+ 10. gxf3 cxd4 11. Rxd4 a6 12. Bc4 Nd7 13. Rd1 Ne5 14. Bb3 Be6 15. Bxe6 fxe6 16. f4 Nc6 17. Be3 Rc8 18. Qg4 e5 19. f5 gxf5 20. exf5 Kh8 21. Kh1 Qd7 22. Rg1 Rf7 23. Ne4 Qxf5 24. Ng5 Rff8 25. Qh5 Rf6 26. a5 Rcf8 27. Ra4 Rh6 28. Qg4 Qxg4 29. Raxg4 Rg6 30. Rh4 Bh6 31. Ne6 Rxg1+ 32. Kxg1 Rg8+ 33. Kf1 Bxe3 34. fxe3 Rg6 35. Nc7 Rf6+ 36. Ke2 Nxa5 37. Nd5 Rf7 38. Rh6 Nc6 39. Rh4 Nd8 40. Nc3 Ne6 41. Rb4 Nc5 42. Rg4 Rg7 43. Rh4 Rg2+ 44. Kd1 Rg1+ 45. Kd2 Rg2+ 46. Kd1 Kg7 47. Nd5 e6 48. Nc7 e4 49. b4 Na4 50. Nxe6+ Kf6 51. Nf4 Rg1+ 52. Kd2 Nb2 53. Kc3 Nd1+ 54. Kd4 1-0

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "14"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Gunnarsson, Jon Viktor"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2255"]
[BlackElo "2436"]
[PlyCount "92"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d6 4. e4 Bg7 5. h3 c6 6. Be3 b5 7. e5 Nfd7 8. Qd2 0-0 9. 0-0-0 Nb6 10. Bh6 Bf5 11. Nh4 Be6 12. Ne4 dxe5 13. Bxg7 Kxg7 14. Qc3 Nd5 15. Qg3 exd4 16. Rxd4 Qa5 17. f4 Qxa2 18. f5 Qa1+ 19. Kd2 Qxb2 20. Qe5+ f6 21. Qxe6 Qxd4+ 22. Bd3 Qe3+ 23. Kd1 Qf4 24. g3 Qh6 25. fxg6 hxg6 26. Re1 Na6 27. Qg4 f5 28. Qg5 fxe4 29. Qe5+ Rf6 30. Rxe4 Qh5+ 31. Qxh5 gxh5 32. Re5 e6 33. Rxh5 Rh8 34. Rg5+ Kf7 35. Kd2 Nc5 36. Bg6+ Ke7 37. Kc1 Rg8 38. Rh5 Rfxg6 39. Nxg6+ Rxg6 40. Rh7+ Kd6 41. Rxa7 Rxg3 42. Rh7 b4 43. h4 Ne4 44. h5 Ndc3 45. Kb2 Nc5 46. h6 Rg1 0-1

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "7"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Hjartarson, Johann"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2255"]
[BlackElo "2525"]
[PlyCount "45"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Nc3 Nf6 5. h3 0-0 6. Be3 c6 7. Qd2 Re8 8. e5 Nfd7 9. 0-0-0 Qc7 10. Bc4 dxe5 11. Bh6 exd4 12. Bxg7 Kxg7 13. Qxd4+ e5 14. Qh4 f6 15. Ne4 Rf8 16. Rd6 b5 17. Bb3 a5 18. a3 c5 19. Bd5 Ra6 20. Rxa6 Bxa6 21. Nfg5 fxg5 22. Nxg5 Qd6 23. Qxh7+ 1-0

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "9"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Kjartansson, Gudmundur"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2255"]
[BlackElo "2488"]
[PlyCount "84"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. a4 g6 4. d4 cxd4 5. Qxd4 Nf6 6. e5 dxe5 7. Qxd8+ Kxd8 8. Nxe5 Ke8 9. Bc4 e6 10. Nc3 Nfd7 11. Nd3 Bg7 12. Nb5 Na6 13. Nd6+ Ke7 14. Ne4 b6 15. Be3 Bb7 16. 0-0-0 Bxe4 17. Bxa6 Bxg2 18. Rhg1 Bf3 19. Rd2 Rhd8 20. Rg3 Bd5 21. Bg5+ Bf6 22. Nb4 Bxg5 23. Rxg5 Nc5 24. Bb5 Bb7 25. Rxd8 Rxd8 26. a5 Rd4 27. c3 Rf4 28. a6 Ba8 29. Bc6 Bxc6 30. Nxc6+ Kf6 31. Rg1 Rxf2 32. Nxa7 Nxa6 33. b4 Nc7 34. Nc8 Nd5 35. Nd6 Nxc3 36. Re1 Rxh2 37. Re3 Na2+ 38. Kb1 Nxb4 39. Rf3+ Ke5 40. Nxf7+ Kd4 41. Rf4+ Kc3 42. Rf1 Rb2+ 0-1

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "5"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Lagerman, Robert"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2255"]
[BlackElo "2298"]
[PlyCount "75"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 dxe4 5. Nxe5 Qd5 6. Nxc6 bxc6 7. Bc4 Qd6 8. d4 Ne7 9. Nd2 f5 10. b3 Nd5 11. Bxd5 Qxd5 12. Nc4 Bd6 13. Ba3 0-0 14. Ne3 Qf7 15. Bxd6 cxd6 16. Qxc6 Bd7 17. Qxd6 f4 18. Nc4 f3 19. g3 Bh3 20. 0-0-0 a5 21. Ne5 Qb7 22. Qc6 Qa7 23. Qxe4 a4 24. Qd5+ Kh8 25. b4 a3 26. Rhe1 Bf5 27. Re3 Qa4 28. Nd3 Rac8 29. Kd2 Rcd8 30. Qc5 Rc8 31. Qa5 Qc6 32. b5 Qc4 33. Qb4 Qxa2+ 34. Ke1 Bxd3 35. Rdxd3 Qf7 36. Rxf3 Qe8+ 37. Rde3 Qd7 38. Rxf8+ 1-0

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "10"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Stefansson, Hannes"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2255"]
[BlackElo "2536"]
[PlyCount "75"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. a4 Nc6 4. Bb5 Nge7 5. 0-0 a6 6. Be2 Ng6 7. Re1 d5 8. exd5 Qxd5 9. Nc3 Qd6 10. Ne4 Qc7 11. d4 cxd4 12. Nxd4 Be7 13. Nxc6 Qxc6 14. Bf3 Qc7 15. g3 0-0 16. Bg2 e5 17. c3 Be6 18. h4 Rad8 19. Qh5 f6 20. Qe2 Nh8 21. Be3 Nf7 22. a5 Qc8 23. Bb6 Rd7 24. b4 Bc4 25. Qg4 Rd3 26. Qxc8 Rxc8 27. Rad1 Nd8 28. Bh3 Ra8 29. Nc5 Rxc3 30. Rd7 Nc6 31. Rxb7 Rd8 32. Bxd8 Bxd8 33. Be6+ Bxe6 34. Nxe6 Be7 35. Rd1 Kf7 36. Nd8+ Nxd8 37. Rxd8 Ke6 38. Re8 1-0

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "3"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Stefansson, Vignir Vatnar"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2255"]
[BlackElo "2314"]
[PlyCount "152"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. h4 h5 5. d3 Bg7 6. Bxc6 dxc6 7. Nc3 Bg4 8. Be3 b6 9. Qd2 Bxf3 10. gxf3 e5 11. 0-0-0 Ne7 12. f4 exf4 13. Bxf4 Qd7 14. Kb1 0-0-0 15. Bg3 Kb7 16. Ne2 Rhe8 17. Qf4 f5 18. f3 Rf8 19. Qe3 Qe6 20. Nf4 Qe5 21. c3 fxe4 22. Qxe4 Nf5 23. Ne6 Nxg3 24. Nxd8+ Rxd8 25. Qxe5 Bxe5 26. Rhe1 Bc7 27. Re6 Rd6 28. Re7 Nf5 29. Rf7 Nxh4 30. f4 Nf5 31. Rg1 h4 32. Rh7 Kc8 33. Kc2 a5 34. Re1 Bd8 35. Re8 Rd7 36. Rhh8 Kc7 37. Reg8 Rd6 38. Rh7+ Be7 39. a4 Re6 40. Re8 Kd7 41. Rb8 Re2+ 42. Kb3 Kc7 43. Rg8 Re6 44. Rgh8 b5 45. Rg8 Kb6 46. Rb8+ Kc7 47. Ra8 Re2 48. Rxa5 Re3 49. axb5 Kb6 50. Ra6+ Kxb5 51. Ra7 Kb6 52. Ra8 Rxd3 53. Kc4 Rf3 54. Rhh8 Rxf4+ 55. Kb3 c4+ 56. Ka2 Kc5 57. Rag8 g5 58. Rh7 Bd6 59. Rg6 Kd5 60. Rd7 g4 61. Rg5 h3 62. Rh7 Rf3 63. Rxg4 h2 64. Rh5 Be5 65. Rgg5 Ke4 66. Rg4+ Kd3 67. Rgg5 Rf2 68. Rh3+ Kc2 69. Rgh5 Bd6 70. Rh7 Ne3 71. R7h4 Nd1 72. Rxc4 Kc1 73. Rd4 Rxb2+ 74. Ka1 Rd2 75. Rg4 Ba3 76. Rhh4 Nxc3 0-1

[Event "ISL-ch Blitz"]
[Site "Tornelo INT"]
[Date "2020.12.12"]
[Round "6"]
[White "Ulfarsson, Magnus Orn"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2357"]
[BlackElo "2255"]
[PlyCount "118"]
[EventDate "2020.12.12"]
[EventType "tourn (blitz)"]
[EventRounds "15"]
[EventCountry "ISL"]
[EventCategory "5"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 0-0 8. d4 Bf6 9. Nf3 Nf5 10. d5 Ncd4 11. Nxd4 Bxd4 12. c3 Bb6 13. g3 Qf6 14. Bf4 d6 15. Qd2 Bd7 16. Na3 a5 17. Nc4 Bc5 18. Bg5 Qg6 19. Bd3 h6 20. Be3 Bxe3 21. Nxe3 Qg5 22. f4 Qf6 23. Qc2 Ne7 24. Re2 Rae8 25. Rae1 g6 26. Qd2 Kg7 27. c4 b6 28. b3 Ng8 29. Kf2 Qd4 30. Qb2 Qxb2 31. Rxb2 Nf6 32. Kf3 Re7 33. Rbe2 Ree8 34. Bc2 h5 35. Bd3 Bh3 36. Kf2 Bg4 37. Rd2 Kg8 38. Ng2 Rxe1 39. Nxe1 Re8 40. Nf3 Bd7 41. Re2 Ng4+ 42. Kg2 Rxe2+ 43. Bxe2 Ne3+ 44. Kf2 Nc2 45. Nd2 Nb4 46. a3 Nc2 47. Bd3 Nxa3 48. Ke3 a4 49. b4 b5 50. Kd4 bxc4 51. Nxc4 Nb5+ 52. Ke3 a3 53. Bb1 Bf5 54. Ba2 Nc3 55. Bb3 a2 56. Bxa2 Nxa2 57. b5 Nc3 58. b6 Nxd5+ 59. Kd4 Nxb6 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2020.02.23"]
[Round "9"]
[White "Kjartansson, David"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2356"]
[BlackElo "2269"]
[PlyCount "91"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 0-0 6. Nbd2 c5 7. c3 Nc6 8. Bd3 cxd4 9. exd4 Qc7 10. 0-0 Bxg3 11. hxg3 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Re1 Qd6 15. Nb3 Bg4 16. Qd2 Rfe8 17. Nd4 h6 18. Rxe8+ Rxe8 19. Re1 Rxe1+ 20. Qxe1 Bd7 21. Qe3 Ng4 22. Qf4 Qe5 23. Qxe5 Nxe5 24. Be2 Kf8 25. Bf3 Be6 26. Kf1 Ke7 27. Ke2 Kd6 28. b3 a6 29. Ke3 Nc6 30. a4 Kc5 31. b4+ Kc4 32. Nxc6 bxc6 33. Kd2 d4 34. cxd4 Kxd4 35. Bxc6 Kc4 36. b5 Kc5 37. Kc3 f6 38. Be8 Bc4 39. bxa6 Bxa6 40. Bh5 g5 41. Bf3 f5 42. g4 f4 43. Be4 Be2 44. f3 Ba6 45. Bd3 Bc8 46. a5 1-0

[Event "Kragero op"]
[Site "Kragero"]
[Date "2020.02.22"]
[Round "7"]
[White "Kizatbay, Abyl"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2142"]
[BlackElo "2269"]
[PlyCount "76"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Ne7 5. d4 c6 6. dxe5 Nxe4 7. Bd3 Qa5+ 8. c3 d5 9. exd6 Nxd6 10. Bf4 Nd5 11. Bd2 Qb6 12. c4 Nb4 13. Bxb4 Qxb4+ 14. Nbd2 Be6 15. Qc2 0-0-0 16. 0-0 Qc5 17. Rfe1 Qh5 18. Re5 g5 19. c5 Ne8 20. Rxg5 Qh6 21. b4 Be7 22. Rg3 Nc7 23. Bf5 Qf6 24. Bxe6+ Nxe6 25. Re1 Rd5 26. Nc4 h5 27. Nfe5 h4 28. Rf3 Nd4 29. Rxf6 Nxc2 30. Rxf7 Nxe1 31. Rxe7 h3 32. gxh3 Kb8 33. Kf1 Nc2 34. Nd6 Nxb4 35. Nef7 Rh4 36. Re8+ Kc7 37. Re7+ Kb8 38. Re8+ Kc7 1/2-1/2

[Event "Kragero op"]
[Site "Kragero"]
[Date "2020.02.22"]
[Round "8"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Abdrlauf, Elham"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2269"]
[BlackElo "2381"]
[PlyCount "131"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Bd3 0-0 8. 0-0 Re8 9. c3 Nd7 10. Qc2 Nf8 11. Bf5 Be6 12. Bxe6 fxe6 13. Re1 Qc7 14. h3 Ng6 15. Qb3 Qf7 16. Be3 b5 17. a4 a6 18. Ra2 Rab8 19. axb5 axb5 20. Rea1 e5 21. Qxf7+ Kxf7 22. Ra6 Rbc8 23. d5 Ne7 24. dxc6 Rxc6 25. Rxc6 Nxc6 26. Ra6 Rc8 27. b4 e4 28. Nd2 f5 29. Rb6 Ke6 30. Rxb5 Ra8 31. Rb6 Ra1+ 32. Nf1 Ne5 33. Bf4 g5 34. Bxg5 Nc4 35. Rc6 Kd5 36. Rc8 f4 37. Bxf4 Bxf4 38. Rc5+ Kd6 39. Rxc4 e3 40. Re4 Kd5 41. Re8 Be5 42. c4+ Ke4 43. fxe3 h5 44. b5 Rb1 45. g4 h4 46. Kf2 Rb2+ 47. Ke1 Re2+ 48. Kd1 Ra2 49. c5 Kd5 50. c6 Bc7 51. Re7 Bd6 52. c7 Ra8 53. b6 Kc6 54. Re6 Kd7 55. Rg6 Bc5 56. Ke2 Re8 57. Kd3 Kc8 58. Kc4 Ba3 59. Kd5 Kb7 60. e4 Rf8 61. Ne3 Bb4 62. Nc4 Rf1 63. Rg8 Bf8 64. Nd6+ Kxb6 65. c8Q Rd1+ 66. Ke5 1-0

[Event "Kragero op"]
[Site "Kragero"]
[Date "2020.02.21"]
[Round "5"]
[White "Stanford, Sheila Barth"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "2145"]
[BlackElo "2269"]
[PlyCount "65"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. Bf1 Nxd5 8. cxd4 Qxg5 9. Bxb5+ Kd8 10. 0-0 Bb7 11. Qf3 e4 12. Qh3 c6 13. d3 Qg6 14. dxe4 Qxe4 15. Bd3 Qxd4 16. Nc3 Bd6 17. Nxd5 Qxd5 18. Rd1 Re8 19. Be3 Kc7 20. Rac1 Rad8 21. Bc4 Qe4 22. Bxa7 Bf4 23. Qb3 Bxc1 24. Bb6+ Kc8 25. Bxd8 c5 26. Bf1 Bf4 27. Bb6 Qf5 28. h3 Be5 29. Qb5 Qe6 30. Qxc5+ Kb8 31. Ba7+ Ka8 32. Qa5 Qc6 33. Bd4+ 1-0

[Event "Kragero op"]
[Site "Kragero"]
[Date "2020.02.20"]
[Round "3"]
[White "Manukyan, Hayk T"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1824"]
[BlackElo "2269"]
[PlyCount "42"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 Qb6 4. Nc3 g6 5. e4 Bg7 6. e5 Qxb2 7. Bd2 Nxd5 8. Nxd5 Qxe5+ 9. Be3 Qxa1 10. Nc7+ Kd8 11. Qxa1 Bxa1 12. Nxa8 Bc3+ 13. Kd1 b6 14. Bf4 d6 15. Nf3 f6 16. Bc4 Bb7 17. Bh6 d5 18. Bf4 e5 19. Bh6 dxc4 20. Bg7 Re8 21. Bxf6+ Kd7 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2020.02.20"]
[Round "4"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Holm, Kristian Stuvik"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "2269"]
[BlackElo "2467"]
[PlyCount "52"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Qb3 Nxc3 7. bxc3 c5 8. e3 0-0 9. Ba3 cxd4 10. cxd4 Nc6 11. Nd2 Be6 12. Bc4 Na5 13. Qb5 a6 14. Qb4 Nxc4 15. Nxc4 Qd5 16. Nb6 Qxg2 17. 0-0-0 Rad8 18. Qb2 Bf5 19. Bc5 Rfe8 20. Rhg1 Qxh2 21. f3 Qc7 22. Qa3 e5 23. e4 exd4 24. Rg2 Be6 25. Rc2 Qf4+ 26. Kb1 Qg5 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2020.02.19"]
[Round "2"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Mirzoev, Emil"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2269"]
[BlackElo "2452"]
[PlyCount "98"]
[EventDate "2020.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bg5 Be7 8. Bxe7 Qxe7 9. Bb5 0-0 10. Bxc6 bxc6 11. b4 a5 12. a3 f6 13. Nd4 Bb7 14. 0-0 fxe5 15. Nb3 axb4 16. axb4 Ba6 17. Re1 Qh4 18. Qd2 Qxb4 19. Ra4 Qb8 20. Ne4 Bc4 21. Rxa8 Qxa8 22. Ra1 Qb8 23. Na5 Qb2 24. Re1 Bb5 25. c4 Qxd2 26. Nxd2 Ba4 27. Nf3 Ra8 28. cxd5 exd5 29. Nb7 Rb8 30. Nd6 e4 31. Nd4 Nxc5 32. f3 Rb4 33. N6f5 Kf7 34. fxe4 Nxe4 35. Rf1 Nf6 36. Nd6+ Ke7 37. N6f5+ Kd7 38. Nxg7 Rxd4 39. Rxf6 Rd1+ 40. Kf2 Rd2+ 41. Kg3 Bc2 42. h4 Be4 43. Rf7+ Kd6 44. Ne8+ Ke5 45. Re7+ Kd4 46. Nc7 Rxg2+ 47. Kf4 Rf2+ 48. Kg5 Rf5+ 49. Kh6 Re5 0-1

[Event "ISL-chT1 1920"]
[Site "Reykjavik"]
[Date "2019.10.06"]
[Round "5.1"]
[White "Bjornsson, Sigurbjorn"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2325"]
[BlackElo "2295"]
[PlyCount "105"]
[EventDate "2019.10.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Skakdeild Fjolnis"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 Ne7 8. Bd3 Nbc6 9. Nf3 c4 10. Be2 0-0 11. Bg5 f5 12. Qg3 Qa5 13. Kd2 f4 14. Qg4 Nf5 15. Rab1 Ncxd4 16. Nxd4 Nxd4 17. Be7 Nxe2 18. Bb4 Qc7 19. Bxf8 Nxc3 20. Kxc3 Qxe5+ 21. Kd2 Kxf8 22. Rhe1 Qf6 23. g3 e5 24. Qh5 c3+ 25. Kc1 fxg3 26. fxg3 e4 27. Rb5 Be6 28. Rxb7 Kg8 29. Qe2 Qf8 30. Qb5 Qxa3+ 31. Kb1 Qf8 32. Rf1 Qd6 33. Qa5 Bc8 34. Rc7 Rb8+ 35. Ka1 Bd7 36. Rxc3 Rb6 37. Qc5 Ra6+ 38. Kb2 Rb6+ 39. Kc1 Qxc5 40. Rxc5 Be6 41. Rc7 a6 42. Kd2 h5 43. Ke3 Kh7 44. Kd4 Kg6 45. Rf8 a5 46. Re8 Kf6 47. Rf8+ Kg6 48. Ra7 Rb4+ 49. Ke3 d4+ 50. Kf4 e3 51. Ra6 e2 52. Rxe6+ Kh7 53. Kf3 1-0

[Event "ISL-chT1 1920"]
[Site "Reykjavik"]
[Date "2019.10.05"]
[Round "3.2"]
[White "Storme, Isak"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2244"]
[BlackElo "2295"]
[PlyCount "81"]
[EventDate "2019.10.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Taflfelag Gardjabaejar"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. Qd3 c6 11. a5 Be6 12. Nd2 Qd7 13. Qg3 Be7 14. Nb3 0-0-0 15. Be3 Kb8 16. Bd4 h5 17. Qe3 a6 18. Qc3 Qc8 19. Nc5 Bxc5 20. Qxc5 Kc7 21. Ra3 Kd7 22. f4 g6 23. Bf2 h4 24. f5 gxf5 25. Rh3 Rdg8 26. Rxh4 Rxh4 27. Bxh4 Qf8 28. Qb6 Kc8 29. Rf4 Qh6 30. Bg3 Rg4 31. Qd4 Qh5 32. Kf2 Rxf4+ 33. Bxf4 Qh4+ 34. Ke2 Kb8 35. b4 Kc8 36. h3 Qe7 37. Be3 Qc7 38. c3 f6 39. exf6 Qg3 40. Kf1 Bf7 41. Bf4 1-0

[Event "ISL-chT1 1920"]
[Site "Reykjavik"]
[Date "2019.10.05"]
[Round "4.5"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Jensson, Einar Hjalti"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2295"]
[BlackElo "2338"]
[PlyCount "55"]
[EventDate "2019.10.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Skakfelag Akureyrar"]
[BlackTeam "Skakfelagidj Huginn"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. d5 Bxc3+ 9. bxc3 Na5 10. Bd3 Nf6 11. Qa4 c5 12. Bg5 b6 13. 0-0 h6 14. Rfe1+ Kf8 15. Qh4 Bb7 16. Re5 Kg8 17. Bxf6 Qxf6 18. Rae1 Rf8 19. Qg3 c4 20. Bb1 g6 21. Nd4 Kh7 22. R1e4 d6 23. Rf4 Qg7 24. Re7 Bxd5 25. Nf5 Qf6 26. Re3 Re8 27. Nxh6 Rxe3 28. fxe3 1-0

[Event "ISL-chT1 1920"]
[Site "Reykjavik"]
[Date "2019.10.04"]
[Round "2.4"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Bergsson, Snorri"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2295"]
[BlackElo "2228"]
[PlyCount "102"]
[EventDate "2019.10.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Skakfelag Akureyrar"]
[BlackTeam "Breidjablik Bolungarvik"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Bd2 b6 6. h4 Ne7 7. Rh3 Nf5 8. Nce2 Bxd2+ 9. Qxd2 Ba6 10. g4 Ne7 11. a4 Nbc6 12. Nf4 Bxf1 13. Kxf1 g6 14. h5 g5 15. Nfe2 h6 16. f4 gxf4 17. Rf3 a5 18. Rxf4 Rh7 19. c3 Rg7 20. Kg2 0-0-0 21. b4 Rdg8 22. b5 Nd8 23. Kh3 c6 24. Qd3 cxb5 25. axb5 Qc7 26. Ra4 Kb8 27. Nf3 Qd7 28. Nh2 Rg5 29. Rf6 Rh8 30. Ra1 Rg7 31. Rb1 Qc7 32. Qe3 Ng8 33. Rf2 Ne7 34. Ng3 Qc8 35. Qf3 Rhg8 36. Qf6 Qc7 37. Rf3 Rh7 38. Nhf1 Rg5 39. Ne3 Ng8 40. Qf4 f6 41. exf6 e5 42. dxe5 Rxe5 43. Kh2 Rf7 44. Nef5 Ne6 45. Qd2 Nxf6 46. Re1 Nxg4+ 47. Kh1 Ng5 48. Rff1 Ne4 49. Nxe4 Rexf5 50. Ng3 Qxg3 51. Re8+ Kc7 0-1

[Event "ISL-chT1 1920"]
[Site "Reykjavik"]
[Date "2019.10.03"]
[Round "1.3"]
[White "Pakleza, Zbigniew"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2492"]
[BlackElo "2295"]
[PlyCount "79"]
[EventDate "2019.10.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Vikingaklubburinn"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. Bf4 c5 3. c3 cxd4 4. cxd4 e6 5. Nc3 Nc6 6. e3 Bb4 7. Bd3 Qa5 8. Nge2 Nd5 9. 0-0 Bxc3 10. bxc3 Nxf4 11. Nxf4 d5 12. Qc2 Bd7 13. Nh5 Ke7 14. Rab1 g6 15. Ng3 b6 16. Rb3 a6 17. e4 dxe4 18. Nxe4 f5 19. Ng5 e5 20. dxe5 Nxe5 21. f4 Qc5+ 22. Kh1 Ng4 23. h3 Ne3 24. Re1 Rhe8 25. Qb2 Kd8 26. Rxb6 Bc6 27. Rxc6 Qxc6 28. Nf7+ Kc7 29. Ne5 Rxe5 30. fxe5 f4 31. Qf2 Qxc3 32. Be4 Re8 33. Qg1 Qxe5 34. Bf3 Rd8 35. Rb1 Kd7 36. Qc1 Rc8 37. Rb7+ Kd6 38. Qd2+ Ke6 39. Qd7+ Kf6 40. Qg7+ 1-0

[Event "ISL-chT1 1819"]
[Site "Reykjavik"]
[Date "2019.03.02"]
[Round "9.5"]
[White "Sigfusson, Sigurdur Dadi"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2241"]
[BlackElo "2297"]
[PlyCount "55"]
[EventDate "2018.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Skakfelagidj Huginn II"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Ne7 5. 0-0 c6 6. Ba4 Ng6 7. Re1 Bc5 8. c3 0-0 9. d4 exd4 10. cxd4 Bb4 11. Bd2 Bxd2 12. Nbxd2 d5 13. e5 Nh5 14. Bc2 Ngf4 15. a4 f6 16. Ra3 Bg4 17. Qb1 fxe5 18. Bxh7+ Kh8 19. Rxe5 Qf6 20. Rg5 Bxf3 21. Nxf3 Rae8 22. Bg6 Re2 23. Bxh5 Qe7 24. Re5 Rxe5 25. Nxe5 Qh4 26. Bf3 Rf6 27. Re3 Kg8 28. Ng4 1-0

[Event "ISL-chT1 1819"]
[Site "Reykjavik"]
[Date "2019.03.02"]
[Round "8.2"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Sjodahl, Pontus"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2297"]
[BlackElo "2422"]
[PlyCount "92"]
[EventDate "2018.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Skakfelag Akureyrar"]
[BlackTeam "Taflfelag Gardjabaejar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bg5 Be7 8. Bxe7 Qxe7 9. Bb5 0-0 10. Qe2 a6 11. Bd3 Nxc5 12. 0-0-0 f6 13. h4 Nxe5 14. Nxe5 fxe5 15. Qxe5 Qf6 16. Qxf6 Rxf6 17. f3 Bd7 18. Rhe1 Rc8 19. Re5 Nxd3+ 20. Rxd3 Rc4 21. g3 Kf7 22. Ne2 Ra4 23. a3 Bb5 24. Rc3 Bxe2 25. Rxe2 Rc4 26. Rxc4 dxc4 27. f4 Rg6 28. Re3 e5 29. fxe5 Ke6 30. Kd2 Rg4 31. c3 h5 32. Ke2 g5 33. hxg5 Rxg5 34. Kf3 Rf5+ 35. Kg2 Rxe5 36. Rxe5+ Kxe5 37. Kf3 b5 38. Ke3 Kf5 39. Kf3 Kg5 40. Kf2 Kg4 41. Kg2 a5 42. Kh2 Kf3 43. Kh3 a4 44. Kh2 Kf2 45. Kh3 Kg1 46. Kh4 Kg2 0-1

[Event "ISL-chT1 1819"]
[Site "Reykjavik"]
[Date "2019.03.01"]
[Round "7.4"]
[White "Stefansson, Vignir Vatnar"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2283"]
[BlackElo "2297"]
[PlyCount "93"]
[EventDate "2018.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Breidjablik Bolungavik"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Qb6 6. Nc3 d6 7. e4 g6 8. Nf3 Bg7 9. Bb5+ Nfd7 10. a4 0-0 11. 0-0 Bxa6 12. Bg5 h6 13. Bxe7 Re8 14. Bh4 Bxc3 15. bxc3 Rxe4 16. Qd3 Rxa4 17. Bxa6 Qxa6 18. Rxa4 Qxd3 19. Rxa8 Qxd5 20. Raa1 f5 21. Bg3 Qc6 22. Rfd1 d5 23. Ra7 d4 24. cxd4 c4 25. Rc7 Qa4 26. Rc1 Nb6 27. Ne5 Qa3 28. Re1 Qb4 29. f3 c3 30. Nc6 Qf8 31. Ne7+ Kh7 32. Nd5+ N6d7 33. Rxc3 g5 34. Re7+ Kg6 35. Bd6 Qh8 36. Be5 Nxe5 37. dxe5 Qd8 38. Re6+ Kh5 39. Ne3 g4 40. fxg4+ fxg4 41. Rd6 Qa5 42. Rcd3 Na6 43. R6d5 Qe1+ 44. Nf1 Nb4 45. Re3 Qa1 46. Rb5 Nc2 47. e6+ 1-0

[Event "ISL-chT1 1819"]
[Site "Reykjavik"]
[Date "2019.02.28"]
[Round "6.3"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Sulypa, Oleksandr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2297"]
[BlackElo "2481"]
[PlyCount "78"]
[EventDate "2018.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]
[WhiteTeam "Skakfelag Akureyrar"]
[BlackTeam "Taflfelag Reykjavikur"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nc6 8. Bb5 Nxc3 9. bxc3 Bd7 10. 0-0 Nxe5 11. Nxe5 dxe5 12. Bxd7+ Qxd7 13. dxe5 Qxd1 14. Rxd1 Bc5 15. Kf1 h6 16. Ke2 Ke7 17. Rb1 b6 18. Rb3 Rhd8 19. Rxd8 Rxd8 20. Ba3 Rc8 21. f4 Kd7 22. Bxc5 Rxc5 23. Ra3 a5 24. Rb3 Kc6 25. Kd3 Rd5+ 26. Kc2 Rc5 27. Kd3 b5 28. a4 bxa4 29. Ra3 Kb5 30. Ra1 Rd5+ 31. Kc2 g5 32. g3 gxf4 33. gxf4 f6 34. exf6 Rf5 35. Re1 Rxf4 36. Rxe6 Rf2+ 37. Kb1 Kc4 38. f7 a3 39. Rxh6 a2+ 0-1

[Event "Nordic-ch U20"]
[Site "Borgarnes"]
[Date "2019.02.17"]
[Round "6"]
[White "Keinanen, Toivo"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2403"]
[BlackElo "2306"]
[PlyCount "83"]
[EventDate "2019.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[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 Nf6 3. Bg2 e6 4. Nf3 d5 5. d4 Nc6 6. 0-0 dxc4 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 Qb6 10. dxc5 Bxc5 11. Nc3 Nb4 12. Qb1 Bc6 13. a4 bxa4 14. Nxa4 Bxa4 15. Rxa4 Rc8 16. e3 Qb5 17. b3 0-0 18. Bb2 Nbd5 19. Nd4 Bxd4 20. Bxd4 Nc3 21. Bxc3 Rxc3 22. Rxa7 Rxb3 23. Qa1 Rb8 24. Ra8 Rxa8 25. Qxa8+ Qe8 26. Qa2 Rc3 27. Qb2 Rc8 28. Ra1 h6 29. Bf3 Qd7 30. Kg2 Rd8 31. Qb6 Qd6 32. Qa5 Rb8 33. Rd1 Qb6 34. Qd2 Qb4 35. Qc2 Qb6 36. Rd3 Qa5 37. Rc3 Rd8 38. h4 Qb4 39. Rd3 Rxd3 40. Qxd3 g6 41. Qd8+ Kg7 42. Qd3 1/2-1/2

[Event "Nordic-ch U20"]
[Site "Borgarnes"]
[Date "2019.02.17"]
[Round "5"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Fossan, Andreas"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2306"]
[BlackElo "2025"]
[PlyCount "37"]
[EventDate "2019.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Ng3 c5 9. d5 0-0 10. Qd2 Qxd5 11. Qh6 f6 12. Qh4 Nd7 13. Bc4 Qc6 14. Nxf5 Bd8 15. Qg4+ Kf7 16. 0-0-0 Ne5 17. Qg7+ Ke8 18. Rxd8+ Kxd8 19. Qe7# 1-0

[Event "Nordic-ch U20"]
[Site "Borgarnes"]
[Date "2019.02.16"]
[Round "4"]
[White "Kristensen, Bjarke Hautop"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2212"]
[BlackElo "2306"]
[PlyCount "85"]
[EventDate "2019.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 e6 5. Bg2 Qc7 6. 0-0 b6 7. e3 Bb7 8. b3 a6 9. Bb2 Be7 10. Qe2 d6 11. Ne1 h5 12. h3 h4 13. g4 0-0-0 14. Nc2 Ne5 15. f4 Ng6 16. d4 Nd7 17. a4 Rhe8 18. Ra2 Bxg2 19. Qxg2 Qb7 20. d5 a5 21. g5 Nb8 22. Qg4 Qd7 23. Qg2 Bf8 24. Na3 Ne7 25. e4 Ng6 26. Raa1 Na6 27. Rad1 e5 28. f5 Nf4 29. Qg4 g6 30. Bc1 f6 31. Rxf4 exf4 32. Bxf4 gxf5 33. exf5 fxg5 34. Bxg5 Bg7 35. Bxd8 Bxc3 36. Bxh4 Qf7 37. Nb5 Be5 38. Bg5 Rg8 39. h4 Nb4 40. Kh1 Qd7 41. Rg1 Nd3 42. Qf3 Qh7 43. Qxd3 1/2-1/2

[Event "Nordic-ch U20"]
[Site "Borgarnes"]
[Date "2019.02.16"]
[Round "3"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Nazarova, Anastasia"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2306"]
[BlackElo "2176"]
[PlyCount "99"]
[EventDate "2019.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Qd3 e6 5. e4 dxe4 6. Nxe4 Be7 7. Bxf6 Nxf6 8. Nf3 Qd5 9. Nc3 Qa5 10. Ne5 0-0 11. 0-0-0 c5 12. Be2 Rd8 13. Qb5 Qc7 14. Qc4 a6 15. Bf3 Rb8 16. Ne4 b5 17. Qe2 Rxd4 18. Nc6 Rxd1+ 19. Rxd1 Rb6 20. Nxe7+ Qxe7 21. Nxc5 g6 22. Qe5 Ne8 23. Ne4 f5 24. Nc3 Bb7 25. Bxb7 Rxb7 26. Re1 Nc7 27. f4 Rb6 28. Rd1 Rc6 29. Qd4 b4 30. Qd8+ Qxd8 31. Rxd8+ Kg7 32. Ne2 Nb5 33. Kd2 Kf6 34. Rh8 Kg7 35. Rb8 Kf6 36. Nc1 Rc4 37. Nd3 h6 38. Rb6 Re4 39. Rxa6 Nd4 40. Nxb4 Nf3+ 41. Kc3 Nxh2 42. a4 g5 43. fxg5+ hxg5 44. a5 f4 45. Ra8 f3 46. gxf3 Re3+ 47. Nd3 Nxf3 48. a6 Ne5 49. a7 Nxd3 50. cxd3 1-0

[Event "Nordic-ch U20"]
[Site "Borgarnes"]
[Date "2019.02.15"]
[Round "2"]
[White "Heimisson, Hilmir Freyr"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2394"]
[BlackElo "2306"]
[PlyCount "84"]
[EventDate "2019.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. g3 c5 5. Bg2 g6 6. 0-0 Bg7 7. b3 0-0 8. Bb2 Rb8 9. Nc3 b6 10. Qc2 Bb7 11. Rad1 cxd4 12. Nxd4 Bxg2 13. Kxg2 Qc8 14. e4 Nc5 15. Rfe1 Rb7 16. Nd5 Ncxe4 17. Rxe4 Nxd5 18. cxd5 Qxc2 19. Nxc2 Bxb2 20. Rc4 a5 21. Rb1 Bf6 22. Rc1 b5 23. Rc6 Ra8 24. Ne3 Raa7 25. Rc8+ Kg7 26. Re8 Bd4 27. Rcc8 h5 28. Rb8 a4 29. Kf3 Bc5 30. Rxb7 Rxb7 31. Ke4 Ra7 32. Rb8 axb3 33. axb3 b4 34. Nc2 Ra2 35. Nxb4 Rd2 36. Kf3 Rxf2+ 37. Ke4 Rd2 38. Kf3 f5 39. g4 hxg4+ 40. Kg3 Bf2+ 41. Kf4 Rd4+ 42. Kg5 g3 0-1

[Event "Nordic-ch U20"]
[Site "Borgarnes"]
[Date "2019.02.15"]
[Round "1"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Danielsson, Albin"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2306"]
[BlackElo "1864"]
[PlyCount "39"]
[EventDate "2019.02.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Be3 Ndxe5 8. Nxe5 Nxe5 9. Qh5 Ng6 10. Bd4 Bd7 11. 0-0-0 b6 12. cxb6 axb6 13. Kb1 Ra5 14. Bd3 Nf4 15. Qe5 Nxd3 16. Rxd3 f6 17. Qe3 Qc8 18. Bxb6 Bc5 19. Bxc5 Qxc5 20. Nxd5 1-0

[Event "ISL-chT1 1819"]
[Site "Reykjavik"]
[Date "2018.11.11"]
[Round "5.3"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Dziuba, Marcin"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2297"]
[BlackElo "2574"]
[PlyCount "46"]
[EventDate "2018.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Skakfelag Akureyrar"]
[BlackTeam "Vikingaklubburinn"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. h3 Rb8 7. f4 e6 8. Nf3 b5 9. 0-0 Nge7 10. Ne2 0-0 11. Qe1 Qd7 12. Qf2 Bb7 13. g4 f5 14. Ng3 b4 15. Kh2 a5 16. Re1 Rbe8 17. gxf5 exf5 18. e5 dxe5 19. Qxc5 Nd5 20. fxe5 Nxe5 21. Nxe5 Rxe5 22. Bh6 Rxe1 23. Bxg7 Rc8 0-1

[Event "ISL-chT1 1819"]
[Site "Reykjavik"]
[Date "2018.11.10"]
[Round "4.4"]
[White "Baldursson, Hrannar"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2123"]
[BlackElo "2297"]
[PlyCount "128"]
[EventDate "2018.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Skakdeild KR"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Bd3 Bg4 7. Nge2 0-0 8. 0-0 dxc4 9. Bxc4 c5 10. d5 a6 11. f3 Bf5 12. Ng3 Bg6 13. a4 Nbd7 14. Bg5 h6 15. Bh4 Bxc3 16. bxc3 Qe7 17. Re1 Qd6 18. Ne4 Nxe4 19. fxe4 Rfe8 20. Bg3 Qf6 21. Qf3 Ne5 22. Qe2 Qg5 23. Rab1 Re7 24. d6 Rd7 25. Rbd1 Bh5 26. Qf1 Bxd1 27. Rxd1 Re8 28. Bd5 Qg6 29. Qf2 b6 30. a5 bxa5 31. Qxc5 Kh7 32. Bc6 Nxc6 33. Qxc6 Qg4 34. Re1 h5 35. e5 f6 36. Re4 Qf5 37. Rf4 Qe6 38. Rh4 g6 39. Rf4 fxe5 40. Rf6 Qg4 41. h3 Qd1+ 42. Rf1 Qxd6 43. Rf7+ Rxf7 44. Qxd6 e4 45. Qd5 Rfe7 46. Bh4 Rc7 47. Bd8 Rg7 48. Bf6 e3 49. Kf1 Rf8 50. Qe5 Rgf7 51. Qxe3 Rxf6+ 52. Kg1 a4 53. c4 R8f7 54. c5 Rc6 55. Qa3 Rf5 56. Qxa4 Rfxc5 57. Qa2 Rf5 58. Qa4 Rcf6 59. Kh2 a5 60. Kg3 Rg5+ 61. Kh4 Rd5 62. Qc4 Rf4+ 63. Qxf4 g5+ 64. Qxg5 Rxg5 0-1

[Event "ISL-chT1 1819"]
[Site "Reykjavik"]
[Date "2018.11.10"]
[Round "3.2"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Movsziszian, Karen"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2297"]
[BlackElo "2513"]
[PlyCount "85"]
[EventDate "2018.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Skakfelag Akureyrar"]
[BlackTeam "Skakfelagidj Huginn"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d6 5. Qd2 b5 6. h4 Nf6 7. f3 h5 8. Nh3 Bxh3 9. Rxh3 Nbd7 10. Nd1 e5 11. Nf2 Qe7 12. 0-0-0 d5 13. g4 dxe4 14. dxe5 Nxe5 15. g5 Nd5 16. Nxe4 Nxe3 17. Nd6+ Kf8 18. Qxe3 Rd8 19. Qc5 Kg8 20. f4 Ng4 21. Rhd3 Kh7 22. Bh3 Qe6 23. Kb1 Rd7 24. Bg2 Rhd8 25. f5 Qe2 26. Bf1 Qe7 27. f6 Nxf6 28. gxf6 Qxf6 29. c3 Bf8 30. Ne4 Qxh4 31. Ng5+ Kg8 32. Qe5 Re7 33. Qf6 Rxd3 34. Bxd3 Rd7 35. Rf1 Re7 36. Rd1 Qg4 37. Rf1 Qg3 38. Bxg6 Re1+ 39. Kc2 Qg2+ 40. Rf2 Re2+ 41. Kd3 Re3+ 42. Kxe3 Bc5+ 43. Kd3 1-0

[Event "ISL-chT1 1819"]
[Site "Reykjavik"]
[Date "2018.11.09"]
[Round "2.5"]
[White "Carlsson, Pontus"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2454"]
[BlackElo "2297"]
[PlyCount "75"]
[EventDate "2018.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Skakdeild Fjolnis"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Be7 10. h3 h5 11. Ne2 c5 12. Bg5 c6 13. Nf4 Nd4 14. Bxe7+ Kxe7 15. Nxd4 cxd4 16. Rfd1 g5 17. Ne2 c5 18. c3 Ke6 19. cxd4 cxd4 20. Rac1 Kxe5 21. Rc5+ Kf6 22. Ng3 Kg6 23. Rxd4 Be6 24. Ne4 f6 25. Rd6 Rhe8 26. h4 gxh4 27. f4 b6 28. f5+ Bxf5 29. Rxf6+ Kg7 30. Rc7+ Kg8 31. Rxf5 Rxe4 32. Rg5+ Kh8 33. Rxh5+ Kg8 34. Rch7 Rf8 35. Rxa7 Re1+ 36. Kh2 Re2 37. Rg5+ Kh8 38. Ra4 1-0

[Event "ISL-chT1 1819"]
[Site "Reykjavik"]
[Date "2018.11.08"]
[Round "1.1"]
[White "Olafsson, Thorvadur F"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2196"]
[BlackElo "2297"]
[PlyCount "86"]
[EventDate "2018.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]
[WhiteTeam "Taflfelag Reykjavikur II"]
[BlackTeam "Skakfelag Akureyrar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. 0-0 Be7 9. c4 c6 10. Nc3 0-0 11. Bf4 Be6 12. cxd5 Nxd5 13. Be5 Bf6 14. Bxf6 Qxf6 15. Nxd5 Bxd5 16. Qc2 Rab8 17. b3 Rb4 18. Bc4 Bxc4 19. bxc4 Rb2 20. Qa4 Qd4 21. Rab1 Rxb1 22. Rxb1 c5 23. Rd1 Qg4 24. Re1 h6 25. h3 Qf4 26. Re8 Rxe8 27. Qxe8+ Kh7 28. Qa4 Qc1+ 29. Kh2 Qd2 30. Qxa7 Qxf2 31. Qc7 f5 32. Qe5 f4 33. a4 Qd2 34. Qxc5 Qd3 35. Qe5 Qxc4 36. a5 Qf1 37. Qe4+ Kh8 38. Qe8+ Kh7 39. Qa4 Qe1 40. Qa3 Qf1 41. a6 f3 42. gxf3 Qf2+ 43. Kh1 Qf1+ 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.13"]
[Round "8"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Halldorsson, Bragi"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2298"]
[BlackElo "2126"]
[PlyCount "39"]
[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. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 dxe4 7. Nxe4 Qxd4 8. Bg5 f5 9. Nd2 Nd7 10. 0-0-0 Ngf6 11. Bc4 Nd5 12. Rhe1 Kf7 13. Re4 Qb6 14. Rde1 Be7 15. Rxe6 Bxg5 16. Qh5+ Kg8 17. Qxg5 h6 18. Re8+ Rxe8 19. Rxe8+ Nf8 20. Qxf5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.12"]
[Round "7"]
[White "Mortensen, Rogvi"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2018"]
[BlackElo "2298"]
[PlyCount "74"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 f6 12. 0-0 0-0-0 13. Ne3 Be6 14. Qc2 h5 15. Rfc1 Kb8 16. b4 g5 17. Bxe5 Qxe5 18. b5 cxb5 19. Nxb5 Bb4 20. Nc4 Bxc4 21. Qxc4 a5 22. Qf7 Nc5 23. Rab1 Rd7 24. Qa2 Rhd8 25. e3 f5 26. Nd4 f4 27. Nf3 Qe7 28. exf4 gxf4 29. Qc4 fxg3 30. hxg3 Nd3 31. Rf1 Rc7 32. Qh4 Qxh4 33. Nxh4 Bc5 34. Nf5 Nxf2 35. Rxf2 Rd2 36. Rbf1 Bb6 37. Be4 Rc4 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.11"]
[Round "6"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Sigurdsson, Birkir Karl"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2298"]
[BlackElo "1928"]
[PlyCount "53"]
[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. Bf4 e6 3. Nf3 c5 4. e3 b6 5. Nbd2 Bb7 6. Nc4 d5 7. Nce5 Be7 8. Bb5+ Nbd7 9. Nxd7 Nxd7 10. Ne5 0-0 11. Bxd7 cxd4 12. exd4 Bd6 13. Bb5 f6 14. Nd3 Bxf4 15. Nxf4 Qd6 16. Qd2 e5 17. Ne2 a6 18. Ba4 b5 19. Bb3 a5 20. c3 Kh8 21. 0-0 Rfe8 22. Rfe1 Rad8 23. Bc2 Qc7 24. Qd3 e4 25. Qxb5 f5 26. Ba4 f4 27. Qc5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "9"]
[White "Gledura, Benjamin"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2632"]
[BlackElo "2298"]
[PlyCount "53"]
[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. b3 d5 2. Bb2 Nf6 3. Nf3 Bf5 4. g3 e6 5. Bg2 Be7 6. c4 c6 7. 0-0 0-0 8. d3 Nbd7 9. Nbd2 Qa5 10. a3 Rfd8 11. Nh4 Bg6 12. Nxg6 hxg6 13. Qc2 b5 14. b4 Qa6 15. c5 Qc8 16. Nb3 Re8 17. e4 Bd8 18. Bc3 e5 19. exd5 cxd5 20. a4 Qc6 21. axb5 Qxb5 22. Rfb1 a5 23. d4 a4 24. Nd2 exd4 25. Bxd4 Re2 26. Bf1 Ne4 27. Nxe4 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.08"]
[Round "4"]
[White "Landa, Konstantin"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2613"]
[BlackElo "2298"]
[PlyCount "127"]
[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. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. 0-0 d6 6. b3 c6 7. Bb2 Nbd7 8. Nbd2 Qc7 9. e4 e5 10. dxe5 dxe5 11. a4 b6 12. Qe2 a5 13. Rfd1 Ba6 14. Nc4 Rfe8 15. Bf1 Bf8 16. Bc3 Bc5 17. h3 Qb8 18. Qe1 Ra7 19. Kg2 Bxc4 20. Bxc4 b5 21. axb5 cxb5 22. Bd5 b4 23. Bb2 Nb6 24. Bc6 Re6 25. Bb5 h6 26. Qe2 Kh7 27. Rd3 Qb7 28. Re1 Qe7 29. Ba1 Ne8 30. Red1 Nd6 31. Bc6 Ne8 32. Bxe8 Qxe8 33. Rd8 Qe7 34. Nxe5 Rxe5 35. f4 Nd7 36. Rc8 Nb6 37. Rb8 Nd7 38. Rxd7 Rxd7 39. Bxe5 Rd8 40. Rxd8 Qxd8 41. Qd3 Qe7 42. Qd5 Bb6 43. Qd6 Qb7 44. Qd5 Qe7 45. Qc6 Qd8 46. Qd6 Qc8 47. Qxb6 Qxc2+ 48. Qf2 Qxb3 49. h4 Qd3 50. Qf3 Qb5 51. h5 a4 52. hxg6+ fxg6 53. Qe3 Qb7 54. Ba1 Qa6 55. Kf2 Kg8 56. Qd4 Kf7 57. Qxb4 Qd3 58. Qb7+ Ke8 59. Qc6+ Ke7 60. Qf6+ Ke8 61. Qxg6+ Ke7 62. Qf6+ Ke8 63. Qe6+ Kf8 64. Qxh6+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.07"]
[Round "2"]
[White "Fernandez, Daniel Howard"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "2505"]
[BlackElo "2298"]
[PlyCount "111"]
[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. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Qf3 Qxd5 7. Bd3 Nf6 8. Qxd5 Nxd5 9. a3 Bc5 10. Ne2 a5 11. Bd2 0-0 12. Nbc3 Nxc3 13. Bxc3 Re8 14. 0-0-0 Bg4 15. Rhe1 Be3+ 16. Kb1 Nc6 17. h3 Bxe2 18. Rxe2 Bxf4 19. Rxe8+ Rxe8 20. Bb5 Rd8 21. Rxd8+ Nxd8 22. Bxa5 b6 23. Be1 Ne6 24. a4 f5 25. b4 Kf7 26. c3 Ke7 27. Bf2 Kd6 28. a5 bxa5 29. bxa5 c6 30. Be2 Kc7 31. Kc2 Bd6 32. Bc4 Bc5 33. Bg3+ f4 34. Bh2 Nf8 35. Bxf4+ Bd6 36. Be3 Nd7 37. Bg8 Nf6 38. Be6 Nh5 39. a6 Nf4 40. a7 Kb7 41. Bf5 Nxg2 42. Bb6 Ne1+ 43. Kb3 Nf3 44. Bc8+ Ka8 45. Ka4 Bb8 46. axb8Q+ Kxb8 47. Bg4 Nd2 48. Be3 Ne4 49. Bf3 Nxc3+ 50. Kb4 Nb5 51. Kc5 Nc7 52. Kxc6 Ne6 53. Kd7 Nf8+ 54. Ke8 Ng6 55. Be4 Nh4 56. Bg5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.07"]
[Round "3"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Kumar, Naman"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2298"]
[BlackElo "2045"]
[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 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. Nge2 Bg7 6. 0-0 0-0 7. h3 d6 8. g4 Ne8 9. Ng3 Nc7 10. d3 Ne6 11. Nce2 Rb8 12. f4 b5 13. g5 Ned4 14. f5 Nxe2+ 15. Qxe2 Be5 16. Qf2 Nd4 17. Bf4 f6 18. c3 Nc6 19. gxf6 exf6 20. Bh6 Rf7 21. Ne2 Qb6 22. Be3 g5 23. Rad1 Rg7 24. d4 cxd4 25. cxd4 Bf4 26. Bxf4 gxf4 27. Nxf4 Qd8 28. Kh1 Qe8 29. Bf3 Kh8 30. Nh5 Rf7 31. Qg3 Bb7 32. Rg1 Qe7 33. Qh4 Rg8 34. Rxg8+ Kxg8 35. Rg1+ Kh8 36. Nf4 Rg7 37. Ng6+ Rxg6 38. fxg6 Nxd4 39. gxh7 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.06"]
[Round "1"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Marentini, Marcel"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2298"]
[BlackElo "2024"]
[PlyCount "45"]
[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 Nf6 3. Nc3 e5 4. f4 exd4 5. Qxd4 Be7 6. Nf3 0-0 7. Be3 c5 8. Qd2 a6 9. Bd3 b5 10. e5 b4 11. Ne4 dxe5 12. Nxf6+ Bxf6 13. fxe5 Be7 14. Rd1 Bb7 15. Qe2 Qc7 16. 0-0 Nc6 17. Bg5 Na5 18. Be4 Rae8 19. Bxe7 Rxe7 20. Bxh7+ Kh8 21. Be4 Re6 22. Ng5 Rh6 23. Rxf7 1-0

[Event "ISL-chT 1718"]
[Site "Reykjavik"]
[Date "2018.03.03"]
[Round "9.2"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Kjartansson, David"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2276"]
[BlackElo "2386"]
[PlyCount "115"]
[EventDate "2017.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Akureyri"]
[BlackTeam "Fjolnis"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8. Bf4 a6 9. 0-0 Be7 10. a3 g5 11. Be3 Ndxe5 12. Nxe5 Nxe5 13. f4 gxf4 14. Bxf4 Nxd3 15. Qxd3 d4 16. Ne4 Qd5 17. Bd6 Bd7 18. Qf3 Qf5 19. Nf6+ Bxf6 20. Qxb7 Qd5 21. Qxd5 exd5 22. Rxf6 Rg8 23. Rd1 Rc8 24. Rf2 Rg4 25. Be5 Re4 26. Bxd4 Bb5 27. b3 Kf8 28. h3 Bd7 29. Rd3 Be6 30. c3 Ke7 31. Rg3 h5 32. Rg5 h4 33. Re5 Rg8 34. Kh2 Kd6 35. Rh5 a5 36. Bf6 a4 37. b4 Rc8 38. Bd4 Kc6 39. Rh8 Rxh8 40. Bxh8 Kb5 41. Rf6 Re2 42. Rh6 Bf5 43. Rxh4 Be4 44. Rg4 f5 45. Rg8 Kc4 46. h4 f4 47. Bd4 f3 48. h5 fxg2 49. h6 Kb3 50. b5 Kxa3 51. b6 Rb2 52. Rg7 Ka2 53. h7 Bxh7 54. Rxh7 a3 55. Ra7 Rb5 56. b7 Kb3 57. Be5 a2 58. b8Q 1-0

[Event "ISL-chT 1718"]
[Site "Reykjavik"]
[Date "2018.03.03"]
[Round "8.5"]
[White "Thorgeirsson, Sverrir"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2292"]
[BlackElo "2276"]
[PlyCount "73"]
[EventDate "2017.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gardabaer"]
[BlackTeam "Akureyri"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. Nf3 Ng4 8. Bg5 f6 9. Bh4 Qe8 10. h3 Nh6 11. Qd2 Na6 12. 0-0 Be6 13. d5 Bd7 14. Nh2 g5 15. Bg3 Qg6 16. f3 Nf7 17. Bf2 h5 18. a3 Nh6 19. g4 hxg4 20. hxg4 Kf7 21. Kg2 Rh8 22. Rh1 Ng8 23. Rag1 Ne7 24. Nf1 Rh7 25. Ng3 Rah8 26. Nh5 Bf8 27. b4 Nc8 28. Nd1 Be7 29. Ne3 Nb8 30. Nf5 Bxf5 31. exf5 Qg8 32. c5 Qe8 33. Qc2 b6 34. cxb6 cxb6 35. Qc7 Qd7 36. Qxb8 Qd8 37. Bb5 1-0

[Event "ISL-chT 1718"]
[Site "Reykjavik"]
[Date "2018.03.02"]
[Round "7.1"]
[White "Einarsson, Arnthor"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2255"]
[BlackElo "2276"]
[PlyCount "92"]
[EventDate "2017.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "KR CC"]
[BlackTeam "Akureyri"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Nc3 Be7 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. Nd4 Bd7 12. Nxc6 Bxc6 13. b3 Rc8 14. Bb2 h5 15. Rac1 Ke7 16. Ne2 Nd7 17. Nd4 Bxd4 18. Bxd4 h4 19. h3 Rh5 20. f3 b5 21. Be2 Rhh8 22. Bb2 Rhd8 23. Ba3+ Ke8 24. e4 Nb8 25. Bd6 bxa4 26. Bxb8 Rxd1+ 27. Bxd1 Rxb8 28. Rxc6 axb3 29. Rc1 a5 30. Rb1 a4 31. Kf2 Rb4 32. Ke3 Kd7 33. Kd3 Kd6 34. Kc3 Kc5 35. Kb2 Kd4 36. Be2 Ke3 37. Ka3 Rd4 38. Bb5 Rd2 39. Kxa4 Rxg2 40. Rxb3+ Kf4 41. Be8 Rg3 42. Bxf7 Rxh3 43. Bh5 Rh1 44. Bg4 h3 45. Bxh3 Rxh3 46. Rb7 Kxf3 0-1

[Event "ISL-chT 1718"]
[Site "Reykjavik"]
[Date "2018.03.01"]
[Round "6.5"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Asbjornsson, Asgeir"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2276"]
[BlackElo "2252"]
[PlyCount "103"]
[EventDate "2017.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Akureyri"]
[BlackTeam "Huginn II"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. 0-0 0-0 12. Rfe1 c6 13. Ne5 Qb6 14. Qa3 Be6 15. Rad1 Rad8 16. Ndf3 Nf5 17. b3 Rfe8 18. Qc1 f6 19. Ng4 Qa5 20. Ne3 Nfe7 21. Re2 Bf7 22. Rde1 Nf4 23. Bxf7+ Kxf7 24. Rd2 Ned5 25. g3 Ne6 26. Nc4 Qc3 27. Qd1 Qb4 28. a3 Qf8 29. b4 Nb6 30. Na5 Qe7 31. Qc2 g6 32. Rd3 Qd7 33. Qc1 Ng7 34. Nb3 Rxe1+ 35. Nxe1 Nd5 36. Nc5 Qe7 37. Rd2 Nf5 38. Nc2 b6 39. Nb3 Qe4 40. Qf1 Re8 41. Nc1 Qf3 42. Rd3 Qg4 43. h3 Qe4 44. Qg2 Qe6 45. Qf3 h5 46. Rd1 Qe4 47. Qd3 Qxd3 48. Rxd3 h4 49. a4 hxg3 50. fxg3 Nfe3 51. Nxe3 Rxe3 52. Kf2 1/2-1/2

[Event "Nordic-ch U20"]
[Site "Heinola"]
[Date "2018.02.11"]
[Round "6"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Kristensen, Bjarke Hautop"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2319"]
[BlackElo "2179"]
[PlyCount "109"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 h6 5. Be3 a6 6. a4 b6 7. h4 Nd7 8. f4 e5 9. dxe5 dxe5 10. h5 gxh5 11. Qxh5 Ngf6 12. Qh4 Bb7 13. 0-0-0 Qe7 14. fxe5 Nxe5 15. Nf3 Ng6 16. Qh3 Nxe4 17. Nxe4 Bxe4 18. Bc4 Bxf3 19. Qxf3 0-0 20. Qg3 b5 21. Bd5 c6 22. Bb3 bxa4 23. Bxa4 Rab8 24. Bb3 Qf6 25. Bd4 Qg5+ 26. Qxg5 hxg5 27. Bc5 Rfd8 28. Rdf1 Nf4 29. Be7 Rd7 30. Bxg5 Ne2+ 31. Kb1 Ng3 32. Bf4 Nxf1 33. Bxb8 Nd2+ 34. Kc1 Nxb3+ 35. cxb3 Rb7 36. Bf4 Rxb3 37. g3 Rxb2 38. Rh5 Rb5 39. Rh2 Bd4 40. Re2 Kg7 41. Re4 c5 42. Kc2 Kf6 43. Re8 a5 44. Rc8 a4 45. Ra8 Rb2+ 46. Kd3 Rb3+ 47. Kc4 Rc3+ 48. Kd5 a3 49. Rg8 a2 50. g4 Ke7 51. Bd6+ Kf6 52. Bf4 Ke7 53. Bd6+ Kf6 54. Bf4 Ke7 55. Ke4 1/2-1/2

[Event "Nordic-ch U20"]
[Site "Heinola"]
[Date "2018.02.11"]
[Round "5"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Tumanov, Dmitri"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2319"]
[BlackElo "2133"]
[PlyCount "75"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Neg5 h6 7. Nh3 g5 8. g4 Nxg4 9. Nfxg5 hxg5 10. Qxg4 Nf6 11. Qd1 Qd5 12. Rg1 g4 13. Nf4 Qe4+ 14. Be3 Rxh2 15. Qd3 Bd7 16. Be2 0-0-0 17. Qxe4 Nxe4 18. Bxg4 Bb4+ 19. c3 Nxc3 20. bxc3 Bxc3+ 21. Ke2 f5 22. Rac1 Bb5+ 23. Kf3 Bxd4 24. Bh3 Bxe3 25. fxe3 Bc6+ 26. Kg3 Rxa2 27. Nxe6 Rd3 28. Bxf5 Rxe3+ 29. Kf4 Rf3+ 30. Ke5 Ra5+ 31. Nc5+ Kd8 32. Kf6 Rxf5+ 33. Kxf5 b6 34. Rcd1+ Ke7 35. Rg7+ Kf8 36. Kf6 Rxc5 37. Rd8+ Be8 38. Rf7+ 1-0

[Event "Nordic-ch U20"]
[Site "Heinola"]
[Date "2018.02.10"]
[Round "3"]
[White "Jogstad, Martin"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2321"]
[BlackElo "2319"]
[PlyCount "159"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 Ne4 10. Nxe4 Bxe4 11. Ne1 0-0 12. f3 Bg6 13. Nc2 Bxc2 14. Qxc2 Nf6 15. Rd1 Qe7 16. e4 e5 17. Be3 exd4 18. Bxd4 Rad8 19. Kh1 b6 20. Bf1 c5 21. Bf2 Rxd1 22. Rxd1 Rd8 23. g3 Ne8 24. Rd3 Rxd3 25. Qxd3 Qd6 26. f4 Qxd3 27. Bxd3 Nc7 28. Kg2 Kf8 29. Kf3 a6 30. e5 b5 31. axb5 axb5 32. b3 Ke7 33. g4 Ba3 34. h4 h6 35. f5 Kd7 36. Ke4 Kc6 37. Be3 Ne8 38. g5 hxg5 39. Bxg5 Bb2 40. Bf4 f6 41. e6 Nd6+ 42. Kf3 Bd4 43. Be4+ Nxe4 44. Kxe4 Bf2 45. h5 c4 46. bxc4 bxc4 47. Be3 Be1 48. Bd4 c3 49. Kd3 Bh4 50. Bxc3 Kc7 51. Ke4 Kd8 52. Kf3 Bg5 53. Bd4 Bd2 54. Kg4 Ke7 55. Bc5+ Ke8 56. Bd6 Bc1 57. h6 gxh6 58. Kh5 Bb2 59. Kxh6 Bc3 60. Bc5 Be5 61. Kh5 Bc3 62. Kg4 Kd8 63. Kf3 Ke8 64. Ke4 Be1 65. Kd5 Bg3 66. Bb4 Be5 67. Ba3 Bc3 68. e7 Kd7 69. e8Q+ Kxe8 70. Ke6 Bd4 71. Be7 Bc3 72. Bxf6 Bb4 73. Bg5 Be7 74. Bf4 Bd8 75. Be5 Be7 76. Bf6 Bb4 77. Be5 Be7 78. Bc7 Bg5 79. Bd6 Be7 80. Bxe7 1/2-1/2

[Event "Nordic-ch U20"]
[Site "Heinola"]
[Date "2018.02.10"]
[Round "4"]
[White "Tuomainen, Felix"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2215"]
[BlackElo "2319"]
[PlyCount "26"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qc2 0-0 6. Bg5 h6 7. Bxf6 Qxf6 8. a3 Bxc3+ 9. Qxc3 c5 10. e3 cxd4 11. Qxd4 Qxd4 12. Nxd4 Nc6 13. cxd5 Nxd4 1/2-1/2

[Event "Nordic-ch U20"]
[Site "Heinola"]
[Date "2018.02.09"]
[Round "1"]
[White "Nass, Sara"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1966"]
[BlackElo "2319"]
[PlyCount "150"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 Bc5 5. Nxe5 Nxe5 6. d4 d5 7. dxc5 d4 8. Nb5 Nxe4 9. Qxd4 Qxd4 10. Nxd4 0-0 11. c6 Re8 12. cxb7 Bxb7 13. Bb5 Re7 14. 0-0 Nd6 15. Ba4 c5 16. Nb3 c4 17. Nc5 Bc6 18. Bxc6 Nxc6 19. Bf4 Nf5 20. c3 Rae8 21. b4 cxb3 22. Nxb3 f6 23. Rad1 Re4 24. Bd6 a5 25. Bc7 Ra8 26. Rd5 Nfe7 27. Rd7 Kf7 28. Nd4 Ke8 29. Rd6 Nxd4 30. Rxd4 Rxd4 31. cxd4 Nd5 32. Bd6 Kd7 33. Bc5 Rb8 34. g3 Rb2 35. Re1 g6 36. Kg2 Kc6 37. Re8 Ra2 38. Rh8 Ne3+ 39. Kf3 Nd1 40. Rxh7 Rxf2+ 41. Ke4 Nc3+ 42. Ke3 Rf5 43. Rg7 g5 44. h4 gxh4 45. gxh4 Rh5 46. Rg4 Nd5+ 47. Kf3 f5 48. Rg6+ Kb5 49. Kg3 f4+ 50. Kg4 f3 51. Kxf3 Rxh4 52. Rg5 Kc4 53. Rg4 Rh1 54. Rg3 a4 55. Kg4 Nf6+ 56. Kf5 Rf1+ 57. Ke6 Ne4 58. Rg4 Re1 59. Kf5 Nc3 60. Bb4 Rf1+ 61. Ke5 Nd5 62. Bc5 Re1+ 63. Kd6 Rh1 64. Re4 Nc3 65. Rg4 Kb3 66. Rg3 Kc2 67. Re3 Rh5 68. Rxc3+ Kxc3 69. d5 Kc4 70. Kc6 Rxd5 71. Bb4 Rh5 72. Kb6 Rb5+ 73. Ka6 Rxb4 74. Ka5 Rb8 75. Kxa4 Ra8# 0-1

[Event "Nordic-ch U20"]
[Site "Heinola"]
[Date "2018.02.09"]
[Round "2"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Johannesson, Oliver Aron"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2319"]
[BlackElo "2263"]
[PlyCount "15"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "FIN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 e6 3. g3 Nc6 4. Bg2 d5 5. 0-0 Nf6 6. d3 Be7 7. f4 0-0 8. h3 1/2-1/2

[Event "Runavik op"]
[Site "Runavik"]
[Date "2017.11.26"]
[Round "9"]
[White "Ulybin, Mikhail"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2528"]
[BlackElo "2319"]
[PlyCount "113"]
[EventDate "2017.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FAI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ngf3 Qb6 8. 0-0 Be7 9. dxc5 Qc7 10. Nb3 Nxc5 11. Nxc5 Bxc5 12. Qe2 Bd7 13. Be3 Be7 14. Bf4 0-0-0 15. b4 Kb8 16. a4 h6 17. Ra2 g5 18. Be3 g4 19. Nd4 Nxe5 20. Nb5 Bxb5 21. axb5 b6 22. Rfa1 Nxd3 23. Qxd3 Bf6 24. Qd1 Rd7 25. Rxa7 Qxa7 26. Rxa7 Kxa7 27. Qa1+ Kb8 28. Bxb6 Rc8 29. Bc5 d4 30. Qa6 Rxc5 31. Qb6+ Rb7 32. Qxc5 dxc3 33. Qf8+ Ka7 34. Qc5+ Kb8 35. b6 Rd7 36. Kf1 Bd4 37. Qc6 c2 38. Qxc2 Bxb6 39. Qc6 Rb7 40. Ke2 Ka7 41. Qe4 Rc7 42. Qxg4 Rc2+ 43. Kd3 Rxf2 44. Kc4 Rf5 45. g3 h5 46. Qe4 Rd5 47. Qh7 Rf5 48. Qh8 Kb7 49. Kb3 Rd5 50. Qe8 Rf5 51. Qd7+ Kb8 52. Ka4 Bc7 53. Qc6 Kc8 54. b5 Rf1 55. Kb3 Rb1+ 56. Kc2 Rb4 57. Qc5 1-0

[Event "Runavik op"]
[Site "Runavik"]
[Date "2017.11.25"]
[Round "8"]
[White "Nielsen, Hogni Egilstoft"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2354"]
[BlackElo "2319"]
[PlyCount "35"]
[EventDate "2017.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FAI"]
[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 Nf6 4. d3 h6 5. c3 g6 6. Bb3 Bg7 7. h3 0-0 8. Nbd2 d6 9. Nf1 Qe7 10. Ng3 Be6 11. 0-0 Kh7 12. Nh2 Nd7 13. Bc2 Qh4 14. Nf3 Qe7 15. Nh2 Qh4 16. Nf3 Qe7 17. Nh2 Qh4 18. Nf3 1/2-1/2

[Event "Runavik op"]
[Site "Runavik"]
[Date "2017.11.25"]
[Round "7"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Halldorsson, Bragi"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2319"]
[BlackElo "2103"]
[PlyCount "145"]
[EventDate "2017.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FAI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 dxe4 6. Nxe4 Nd7 7. d4 Ndf6 8. Nxf6+ Nxf6 9. Qb3 Qd7 10. a4 e6 11. a5 Be7 12. c3 0-0 13. Be2 Qd5 14. Qxd5 exd5 15. Bf4 Rfe8 16. 0-0 Ne4 17. f3 Ng5 18. Rfe1 Ne6 19. Be3 Bh4 20. Bf2 Bxf2+ 21. Kxf2 Nf4 22. Bf1 Kf8 23. g3 Rxe1 24. Rxe1 Ne6 25. f4 Nc7 26. Bd3 h6 27. g4 Re8 28. Rg1 Ke7 29. f5 f6 30. h4 Rh8 31. Ke3 Ne8 32. b3 Nd6 33. c4 Kd7 34. Kf4 Re8 35. g5 hxg5+ 36. hxg5 fxg5+ 37. Rxg5 Re7 38. Rh5 dxc4 39. bxc4 Ne8 40. Rh8 a6 41. Bf1 Nf6 42. Bg2 Re2 43. Bf3 Re7 44. d5 cxd5 45. cxd5 Re8 46. Rh1 Kd6 47. Rb1 Nxd5+ 48. Bxd5 Kxd5 49. Rxb7 Re4+ 50. Kg5 Ra4 51. Rd7+ Kc4 52. Rxg7 Rxa5 53. Rc7+ Kb4 54. Rb7+ Kc4 55. Kf4 Ra1 56. f6 a5 57. f7 a4 58. Rb4+ Kc3 59. Kf5 Kxb4 60. f8Q+ Kb3 61. Qg8+ Ka3 62. Ke4 Rb1 63. Kd3 Rb3+ 64. Kc2 Rb2+ 65. Kc1 Rb3 66. Qf8+ Ka2 67. Qf7 Ka3 68. Qe7+ Ka2 69. Qe6 Ka3 70. Qd6+ Ka2 71. Qd5 Ka3 72. Qd4 Rb1+ 73. Kxb1 1-0

[Event "Runavik op"]
[Site "Runavik"]
[Date "2017.11.24"]
[Round "6"]
[White "Malakhatko, Vadim"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2540"]
[BlackElo "2319"]
[PlyCount "117"]
[EventDate "2017.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FAI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. e3 Nc6 4. a3 d5 5. cxd5 Nxd5 6. Qc2 a6 7. Nf3 Be6 8. Be2 Be7 9. 0-0 0-0 10. d3 f5 11. Na4 g5 12. Nc5 Bxc5 13. Qxc5 g4 14. Nd2 f4 15. g3 f3 16. Bd1 Qe8 17. Ne4 Qh5 18. h4 gxh3 19. Kh2 Nf6 20. Nxf6+ Rxf6 21. Ba4 Nd8 22. e4 b5 23. Bd1 Nf7 24. a4 b4 25. Qxb4 Rg6 26. Bb3 Bxb3 27. Qxb3 Rd8 28. Qc4 Rgd6 29. Ra3 R8d7 30. b4 Kg7 31. b5 Qg6 32. Be3 h5 33. Qc2 Qg4 34. Rc3 axb5 35. axb5 Qe6 36. Rd1 Qe8 37. Rb1 Qd8 38. Rd1 Qe8 39. Rc5 Qd8 40. Qc4 Qe8 41. d4 Qa8 42. d5 h4 43. Rg1 Rg6 44. g4 Nd6 45. Qc3 Kg8 46. Qxe5 Rdg7 47. g5 Qf8 48. Rg4 Re7 49. Qd4 Qe8 50. Rc6 Nxb5 51. Rxg6+ Qxg6 52. Qf6 Qg7 53. Bc5 Re8 54. Kxh3 Qxf6 55. gxf6+ Kf7 56. Be7 Rg8 57. Rxg8 Kxg8 58. e5 Kf7 59. e6+ 1-0

[Event "Runavik op"]
[Site "Runavik"]
[Date "2017.11.23"]
[Round "5"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Xu, Yinglun"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2319"]
[BlackElo "2518"]
[PlyCount "90"]
[EventDate "2017.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FAI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. g3 e6 5. f4 Be7 6. Bg2 Nc6 7. d3 0-0 8. 0-0 Rb8 9. h3 Nd7 10. g4 b5 11. Ng3 Nd4 12. g5 f6 13. h4 fxg5 14. hxg5 e5 15. Nd5 exf4 16. Bxf4 Ne5 17. c3 Bg4 18. Qd2 Ne6 19. Nxe7+ Qxe7 20. Be3 g6 21. b3 Nf7 22. e5 dxe5 23. Bd5 Kg7 24. Ne4 Bf5 25. Bxe6 Bxe4 26. Rxf7+ Rxf7 27. Bxf7 Ba8 28. Qh2 h5 29. gxh6+ Kxf7 30. h7 Rh8 31. Qh3 Bb7 32. Qh6 Ke8 33. Qxg6+ Kd7 34. Qf5+ Kc7 35. Bg5 Qxh7 36. Qxe5+ Kd7 37. Kf2 Rf8+ 38. Bf4 Qh4+ 39. Ke3 Re8 40. Rg1 Rxe5+ 41. Bxe5 Ke6 42. d4 Qe4+ 43. Kd2 c4 44. bxc4 bxc4 45. Rg3 Qb1 0-1

[Event "Runavik op"]
[Site "Runavik"]
[Date "2017.11.22"]
[Round "3"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Haraldsson, Haraldur"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2319"]
[BlackElo "2004"]
[PlyCount "71"]
[EventDate "2017.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FAI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. h4 Bg7 4. h5 Nc6 5. Bc4 e6 6. d3 a6 7. Nf3 Nge7 8. Bg5 h6 9. hxg6 fxg6 10. Bf4 d5 11. Bb3 Qa5 12. Bd2 Qd8 13. exd5 exd5 14. Qe2 Bg4 15. Nxd5 Bxb2 16. Rb1 Bg7 17. Bxh6 Qa5+ 18. Kf1 Ra7 19. Rh5 Bxh5 20. Bxg7 Bxf3 21. gxf3 Rh1+ 22. Kg2 Rxb1 23. Bc3 Qa3 24. Qe6 b5 25. Nf6+ Kd8 26. Qd6+ Kc8 27. Be6+ Kb7 28. Nd5 Rg1+ 29. Kxg1 Qc1+ 30. Kh2 Qh6+ 31. Kg2 Qg5+ 32. Kf1 Ka8 33. f4 Qh5 34. Be5 Rb7 35. Nxe7 Nxe7 36. Qxa6+ 1-0

[Event "Runavik op"]
[Site "Runavik"]
[Date "2017.11.22"]
[Round "4"]
[White "Thorhallsson, Simon"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2059"]
[BlackElo "2319"]
[PlyCount "54"]
[EventDate "2017.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FAI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nbd7 7. 0-0 c5 8. d5 Nb6 9. a4 a5 10. Bb5 e6 11. h3 exd5 12. exd5 Bd7 13. Bxd7 Qxd7 14. Be3 Rfe8 15. Re1 Ne4 16. Nxe4 Rxe4 17. c3 Rxa4 18. Qb3 Rxa1 19. Rxa1 a4 20. Qa2 Re8 21. Bf2 Qf5 22. Bg3 Re2 23. Re1 Rxe1+ 24. Nxe1 Qxd5 25. Qxd5 Nxd5 26. f5 Bf8 27. fxg6 fxg6 0-1

[Event "Runavik op"]
[Site "Runavik"]
[Date "2017.11.21"]
[Round "2"]
[White "Maiorov, Nikita"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2521"]
[BlackElo "2319"]
[PlyCount "64"]
[EventDate "2017.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FAI"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Qxd4 Qxd4 7. Nxd4 a6 8. Bxc4 c5 9. Nc2 Nf6 10. Nxb4 cxb4 11. Nd5 Nxd5 12. Bxd5 Nc6 13. Be3 Be6 14. Bxe6 fxe6 15. Ke2 a5 16. Rhd1 Rf8 17. Rd6 Ra6 18. Rad1 e5 19. Rd7 Nd4+ 20. Bxd4 Kxd7 21. Bc5+ Ke8 22. Bxf8 Kxf8 23. Rd5 Rc6 24. Kd2 b6 25. Rxe5 Kf7 26. g3 Rh6 27. h4 Rd6+ 28. Rd5 Rc6 29. h5 Ke7 30. f3 Rf6 31. f4 Rc6 32. e5 Rc3 1-0

[Event "ISL-chT 1718"]
[Site "Reykjavik"]
[Date "2017.10.21"]
[Round "4.4"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Gunnarsson, Jon Viktor"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2276"]
[BlackElo "2460"]
[PlyCount "82"]
[EventDate "2017.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Akureyri"]
[BlackTeam "Víkingaklubburinn"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 e6 2. Nf3 c5 3. e3 Nf6 4. Bd3 b6 5. 0-0 Bb7 6. Nbd2 Be7 7. c3 0-0 8. a3 d6 9. b4 Nbd7 10. Nc4 Rc8 11. Qe2 Qc7 12. b5 cxd4 13. cxd4 e5 14. Nfd2 e4 15. Bb1 d5 16. Nb2 Qc3 17. Ba2 Qxa3 18. Nbc4 Qa4 19. Bb3 Qxa1 20. Bb2 Qxf1+ 21. Qxf1 dxc4 22. Bxc4 Bb4 23. Nb1 Rc7 24. g3 Rfc8 25. Bb3 Bd5 26. Qd1 h5 27. Kg2 Bxb3 28. Qxb3 Rc4 29. d5 Nxd5 30. Bd4 N7f6 31. h3 Ba5 32. Na3 R4c7 33. g4 hxg4 34. hxg4 g5 35. Be5 Re7 36. Nc4 Rxc4 37. Qxc4 Rxe5 38. Qc8+ Kg7 39. Qb8 Re7 40. Qd8 Bb4 41. Kg3 Re8 0-1

[Event "ISL-chT 1718"]
[Site "Reykjavik"]
[Date "2017.10.21"]
[Round "3.3"]
[White "Ulfarsson, Magnus Orn"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2375"]
[BlackElo "2276"]
[PlyCount "52"]
[EventDate "2017.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Huginn"]
[BlackTeam "Akureyri"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 0-0 8. d4 Bf6 9. Nf3 Nf5 10. d5 Ncd4 11. Nfd2 Nh4 12. c3 Ndf5 13. Bd3 d6 14. Qc2 Re8 15. Ne4 Nxg2 16. Kxg2 Nh4+ 17. Kh1 Bg4 18. Nbd2 Be5 19. Rg1 Qd7 20. Ng3 Bf4 21. f3 Nxf3 22. Rf1 Ne1 23. Qb1 Bxg3 24. hxg3 Bf3+ 25. Rxf3 Qh3+ 26. Kg1 Qg2# 0-1

[Event "ISL-chT 1718"]
[Site "Reykjavik"]
[Date "2017.10.20"]
[Round "2.3"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Arnarson, Sigurdur"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2276"]
[BlackElo "2033"]
[PlyCount "37"]
[EventDate "2017.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Akureyri"]
[BlackTeam "Akureyri II"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. g3 Nf6 5. Bg2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. e4 c5 9. dxe5 dxe5 10. Qc2 b6 11. Rd1 Qe7 12. Bg5 Bb7 13. Bh3 Rfd8 14. Qa4 h6 15. Rxd7 Rxd7 16. Bxf6 Qxf6 17. Qxd7 Bxe4 18. Nxe4 Qxf3 19. Bg2 1-0

[Event "ISL-chT 1718"]
[Site "Reykjavik"]
[Date "2017.10.19"]
[Round "1.4"]
[White "Heimisson, Hilmir Freyr"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2185"]
[BlackElo "2276"]
[PlyCount "79"]
[EventDate "2017.10.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Reykjavik Taflfelag"]
[BlackTeam "Akureyri"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 d5 2. Bg5 c5 3. dxc5 Nc6 4. e4 d4 5. a3 f6 6. Bd2 e5 7. Bc4 Qe7 8. b4 Be6 9. Bd5 a5 10. c3 f5 11. Qb3 Bxd5 12. exd5 dxc3 13. Bxc3 Nd4 14. Bxd4 exd4+ 15. Kd1 Nf6 16. Nh3 0-0-0 17. d6 Qe4 18. Nd2 Qxg2 19. Rg1 Qd5 20. bxa5 g6 21. Qb6 Bxd6 22. cxd6 Qxd6 23. Nc4 Qxb6 24. Nxb6+ Kb8 25. Ng5 Rde8 26. Rb1 Rhf8 27. Nxh7 Nxh7 28. Nd7+ Kc7 29. Nxf8 Nxf8 30. Kd2 Re5 31. Rgc1+ Kb8 32. a6 b5 33. a4 b4 34. Rxb4+ Ka7 35. Rc6 Re7 36. Rb7+ Rxb7 37. axb7 Nd7 38. Rxg6 Ne5 39. Rg7 f4 40. a5 1-0

[Event "EU-ch U18 27th"]
[Site "Mamaia"]
[Date "2017.09.14"]
[Round "9"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Lagunow, Raphael"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2232"]
[BlackElo "2357"]
[PlyCount "38"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. e4 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. f4 Bd4+ 15. Kh1 Ng4 16. Nd1 Nxh2 17. Ne3 Nxf1 18. Nxf1 Qh4+ 19. Nh2 Bf2 0-1

[Event "EU-ch U18 27th"]
[Site "Mamaia"]
[Date "2017.09.12"]
[Round "7"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Haria, Ravi"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2232"]
[BlackElo "2398"]
[PlyCount "141"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 c5 4. c3 b6 5. e3 Bb7 6. Nbd2 Be7 7. Bxf6 Bxf6 8. Bd3 cxd4 9. exd4 0-0 10. 0-0 d6 11. Re1 Be7 12. Qc2 h6 13. Be4 Qc7 14. Bxb7 Qxb7 15. Qe4 Qxe4 16. Nxe4 d5 17. Ned2 Nd7 18. g3 Rfc8 19. Nf1 b5 20. Ne3 Bd6 21. Rec1 Nb6 22. Ne1 Rc7 23. Nd3 Rac8 24. Kf1 f6 25. Ke2 Kf7 26. f4 h5 27. Rf1 g6 28. h3 Nc4 29. a4 Rb8 30. axb5 Rxb5 31. Ra2 a5 32. Rf2 a4 33. Ne5+ Bxe5 34. Nxc4 Rxc4 35. fxe5 f5 36. Kd3 g5 37. h4 Kg6 38. Ra1 Rb3 39. Kc2 Kg7 40. Rg2 Kg6 41. Rf2 Rb7 42. Kd3 f4 43. gxf4 g4 44. f5+ exf5 45. e6 Rc8 46. Re1 Re7 47. Re5 Rf8 48. c4 dxc4+ 49. Kxc4 f4 50. Rg5+ Kh6 51. d5 g3 52. Rf3 Ree8 53. Kd3 Rg8 54. d6 g2 55. d7 Rd8 56. Kc2 Rxg5 57. hxg5+ Kh7 58. e7 Rxd7 59. e8Q Rc7+ 60. Kd2 g1Q 61. Qxh5+ Kg7 62. Qh6+ Kf7 63. Rxf4+ Ke7 64. Re4+ Kd8 65. Qf8+ Kd7 66. Qe8+ Kd6 67. Qe6+ Kc5 68. Rc4+ Kb5 69. Qd5+ Ka6 70. Rxa4+ Kb6 71. Rb4+ 1-0

[Event "EU-ch U18 27th"]
[Site "Mamaia"]
[Date "2017.09.11"]
[Round "6"]
[White "Philippe, Guillaume"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2368"]
[BlackElo "2232"]
[PlyCount "56"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Be2 Ne4 8. cxd4 Bb4+ 9. Nbd2 Bg4 10. 0-0 0-0 11. Nb3 a5 12. a4 Qe7 13. Ne1 Bxe2 14. Qxe2 f6 15. Qb5 Qe6 16. f3 fxe5 17. fxe4 Rxf1+ 18. Qxf1 Rf8 19. Qe2 dxe4 20. Nd2 Nxd4 21. Qxe4 Qb6 22. Kh1 Bxd2 23. Nf3 Bxc1 24. Rxc1 Nxf3 25. gxf3 c6 26. Qxe5 Qf2 27. Qe6+ Kh8 28. Qe4 Qxf3+ 0-1

[Event "EU-ch U18 27th"]
[Site "Mamaia"]
[Date "2017.09.09"]
[Round "5"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Nowak, Kamil"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2232"]
[BlackElo "2314"]
[PlyCount "39"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4 Bxe4 9. fxe4 Nxe4 10. Qf3 Qxd4 11. Qxf7+ Kd8 12. Bg5+ Nxg5 13. Qxg7 Bxc3+ 14. bxc3 Qxc3+ 15. Ke2 Qc2+ 16. Ke3 Qe4+ 17. Kd2 Qd4+ 18. Ke2 Qe4+ 19. Kd2 Qd4+ 20. Ke2 1/2-1/2

[Event "EU-ch U18 27th"]
[Site "Mamaia"]
[Date "2017.09.08"]
[Round "4"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Mizzi, Steve"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2232"]
[BlackElo "1571"]
[PlyCount "49"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 Be7 6. Bd3 a6 7. Ne2 c5 8. c3 c4 9. Bc2 b5 10. Nf4 Nc6 11. h4 Nb6 12. Ng5 Bxg5 13. hxg5 g6 14. Qf3 Ne7 15. Ke2 a5 16. Bd2 Bd7 17. Rh3 Nf5 18. g4 Ne7 19. Rah1 Qc7 20. Rxh7 Rxh7 21. Rxh7 Bc6 22. Nxe6 fxe6 23. Qf7+ Kd8 24. Bxg6 Nxg6 25. Qxc7+ 1-0

[Event "EU-ch U18 27th"]
[Site "Mamaia"]
[Date "2017.09.07"]
[Round "3"]
[White "Haug, Johannes"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2379"]
[BlackElo "2232"]
[PlyCount "41"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 e5 8. d5 Ne7 9. e4 Ne8 10. Ne1 f5 11. f4 fxe4 12. Nxe4 Nf5 13. fxe5 Bxe5 14. Nf3 Nf6 15. Nxe5 Nxe4 16. Nxg6 Nexg3 17. Nxf8 Nxf1 18. Ne6 Bxe6 19. Qg4+ Kh8 20. dxe6 Qf6 21. Bg5 1-0

[Event "EU-ch U18 27th"]
[Site "Mamaia"]
[Date "2017.09.06"]
[Round "2"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Tomczak, Mikolaj"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2232"]
[BlackElo "2387"]
[PlyCount "67"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. d3 d6 8. Nh4 0-0 9. f4 exf4 10. Bxf4 h6 11. Be3 b6 12. Qd2 Kh7 13. Rf2 Be6 14. Nd5 Bxd5 15. exd5 Ne5 16. Raf1 Qd7 17. b3 f5 18. h3 Rf7 19. c3 Qb5 20. d4 cxd4 21. Bxd4 Raf8 22. c4 Qd7 23. Be3 g5 24. Nf3 Nxf3+ 25. Bxf3 Be5 26. Kg2 Kg8 27. Bd4 Rf6 28. Bh5 f4 29. g4 Bxd4 30. Qxd4 Ng6 31. Bxg6 Rxg6 32. Qe4 Rgf6 33. Re1 Qg7 34. Rf3 1/2-1/2

[Event "EU-ch U18 27th"]
[Site "Mamaia"]
[Date "2017.09.05"]
[Round "1"]
[White "Warmerdam, Max"]
[Black "Thorgeirsson, Jon Kristinn"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2399"]
[BlackElo "2232"]
[PlyCount "93"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Bg5 Bg4 7. h3 Bh5 8. Nbd2 h6 9. Bh4 g5 10. Bg3 Nd7 11. Qe2 Qe7 12. 0-0-0 0-0-0 13. Nc4 Qe6 14. Kb1 f6 15. Ne3 Bf7 16. b3 Nb6 17. c3 Bg6 18. Ne1 Rh7 19. N1c2 Rhd7 20. f3 Bf7 21. c4 Bf8 22. Bf2 Kb8 23. Nf5 c5 24. h4 Nc8 25. hxg5 hxg5 26. Rh8 Qa6 27. Nce3 b5 28. Nd5 Bxd5 29. cxd5 c6 30. Ne3 Ne7 31. dxc6 Qxc6 32. Qc2 Ng6 33. Rg8 Nf4 34. g3 Ne6 35. Nd5 Rxd5 36. exd5 Qxd5 37. Rc1 Qxf3 38. b4 Qd5 39. bxc5 Nd4 40. Bxd4 Qxg8 41. c6 Kc7 42. Bxa7 Qd5 43. Qf2 Qxd3+ 44. Rc2 Kc8 45. Qb6 Qd1+ 46. Rc1 Qd3+ 47. Rc2 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.27"]
[Round "10"]
[White "Thorgeirsson, Jon Kristinn"]
[Black "Karavade, Eesha"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2189"]
[BlackElo "2405"]
[PlyCount "54"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 b5 10. Bf3 Bb7 11. Qe1 Nbd7 12. a4 b4 13. Nd5 Nxd5 14. exd5 a5 15. Be3 Bf6 16. fxe5 Nxe5 17. Be4 Re8 18. Rxf6 Qxf6 19. Qg3 Ng6 20. Rf1 Qe5 21. Qf2 f5 22. Bxf5 Qxe3 23. Be6+ Rxe6 24. dxe6 Qxf2+ 25. Rxf2 Bd5 26. Rd2 Bxe6 27. Nd4 Bd7 0-1

