[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.21"]
[Round "9"]
[White "Jaroszewicz, Dawid"]
[Black "Halldorsson, Kristjan"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1757"]
[BlackElo "1887"]
[PlyCount "60"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Bb4+ 6. Nbd2 0-0 7. Bd3 Nbd7 8. 0-0 b6 9. Bb2 Bb7 10. Ne5 Be7 11. f4 c5 12. cxd5 Nxd5 13. Nxd7 Qxd7 14. Qh5 g6 15. Qh3 Bf6 16. Ne4 Bg7 17. Rad1 f5 18. Nd2 cxd4 19. exd4 Nb4 20. Nc4 Bxd4+ 21. Bxd4 Qxd4+ 22. Kh1 Qg7 23. Rf2 Rad8 24. Rfd2 Nd5 25. Qg3 Kh8 26. Ne5 Nc3 27. Bxf5 Nxd1 28. Rxd8 Rxd8 29. Qh4 g5 30. fxg5 Ne3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.20"]
[Round "8"]
[White "Halldorsson, Kristjan"]
[Black "Mueller, Magnus"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1887"]
[BlackElo "2144"]
[PlyCount "100"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. h3 c6 10. Be3 Qe7 11. Ne1 Nc5 12. Qc2 Ne6 13. Rd1 Re8 14. Qc1 Kh8 15. a3 Nd7 16. Bg4 Ndc5 17. Nf3 Nb3 18. Qb1 Ned4 19. Bxc8 Nxf3+ 20. gxf3 Raxc8 21. Ne2 c5 22. Nc3 Nd4 23. Kg2 f5 24. Bxd4 exd4 25. Nd5 Qg5+ 26. Kh1 Qh4 27. Kg2 fxe4 28. fxe4 Rxe4 29. Qd3 Re5 30. f4 Re6 31. Qg3 Qxg3+ 32. Kxg3 b5 33. b3 Ra6 34. Ra1 bxc4 35. bxc4 Ra4 36. f5 gxf5 37. Rxf5 Re8 38. Rf7 d3 39. Rd1 Rxa3 40. Rf3 Bd4 41. Rdxd3 Rg8+ 42. Kh4 Ra6 43. Kh5 Re6 44. Rf5 Rgg6 45. Rdf3 Rh6+ 46. Kg4 Reg6+ 47. Rg5 Kg7 48. Ne7 Rxg5+ 49. Kxg5 Bf6+ 50. Rxf6 Rxf6 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.18"]
[Round "5"]
[White "Halldorsson, Kristjan"]
[Black "Wolterink, Jule"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1887"]
[BlackElo "1720"]
[PlyCount "87"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. e3 Bb7 5. Be2 Be7 6. 0-0 0-0 7. Nc3 d6 8. b3 Nbd7 9. Bb2 Ne4 10. Nxe4 Bxe4 11. Nd2 Bb7 12. f4 f5 13. Bf3 Bxf3 14. Nxf3 Nf6 15. Rc1 Ne4 16. Qd3 Bf6 17. Nd2 Nxd2 18. Qxd2 Qe7 19. Rfd1 Rfd8 20. Qf2 c5 21. Rc2 Rab8 22. Rcd2 d5 23. Qf1 Rb7 24. Ba3 Rbd7 25. h3 Qf8 26. dxc5 bxc5 27. Qf3 Bc3 28. Rd3 d4 29. Qc6 Qf7 30. Qxc5 Qh5 31. exd4 Qe2 32. d5 exd5 33. Rxd5 Qxd1+ 34. Rxd1 Rxd1+ 35. Kh2 Bd4 36. Qc6 Bg1+ 37. Kg3 R1d3+ 38. Kh4 Bf2+ 39. Kg5 Rg3+ 40. Kh5 g6+ 41. Kh6 Bd4 42. Qe6+ Kh8 43. Qf7 Bg7+ 44. Qxg7# 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.18"]
[Round "6"]
[White "Mannion, Stephen R"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2166"]
[BlackElo "1887"]
[PlyCount "87"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. c4 Nbd7 9. f4 b6 10. Nc3 h5 11. Nd5 exd5 12. exd5+ Be7 13. Nf5 Nc5 14. Re1 Bxf5 15. Bxf5 a5 16. Bd2 Kf8 17. Bc3 Rh6 18. b3 Ng8 19. Rad1 Bf6 20. Bd2 Ne7 21. Bb1 Qd7 22. f5 Rh8 23. Qf3 Be5 24. Rxe5 dxe5 25. f6 Qg4 26. fxe7+ Kxe7 27. d6+ Ke6 28. Qd5+ Kd7 29. Be3 Qe6 30. Bf5 Qxf5 31. Bxc5 Rab8 32. Rf1 Qxf1+ 33. Kxf1 bxc5 34. Qxc5 f6 35. Qd5 Rhf8 36. c5 Rfc8 37. a3 h4 38. Qc4 Kc6 39. b4 axb4 40. axb4 Rb5 41. Qe4+ Kd7 42. Qg4+ Kd8 43. Qxg7 Rxb4 44. Qe7# 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.17"]
[Round "4"]
[White "Belenkaya, Dina"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2164"]
[BlackElo "1887"]
[PlyCount "81"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 0-0 8. Nc3 Nbd7 9. Rd1 b6 10. Be2 Bb7 11. 0-0 Rac8 12. cxd5 exd5 13. Bd3 Rfe8 14. Qa4 Ra8 15. b4 b5 16. Qa5 a6 17. Ne2 Ne4 18. Rc1 h6 19. Rc2 Qb8 20. Bxe4 Rxe4 21. Nf4 Re8 22. Nd3 f6 23. Rfc1 Qd8 24. Nc5 Qxa5 25. bxa5 Bc8 26. Nd3 Nb8 27. Nb4 Bd7 28. Nd2 Kf7 29. Nb3 Ke7 30. Nc5 Rd8 31. Nxd7 Kxd7 32. Kf1 Kd6 33. Nxc6 Rc8 34. Nb4 Rxc2 35. Rxc2 Ra7 36. Rc5 Rc7 37. Rxc7 Kxc7 38. Nxd5+ Kd6 39. Nb4 g6 40. e4 h5 41. f4 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "3"]
[White "Halldorsson, Kristjan"]
[Black "Molina Cruz, Jurgen Snaider"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1887"]
[BlackElo "1708"]
[PlyCount "99"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Bg4 6. Be2 Nc6 7. Be3 e6 8. Qd2 Ne7 9. 0-0 0-0 10. Rfd1 c6 11. Bh6 d5 12. Bxg7 Kxg7 13. cxd5 exd5 14. e5 Nd7 15. h3 Bxf3 16. Bxf3 Nf5 17. g3 Re8 18. Bg4 Nh6 19. Bxd7 Qxd7 20. Kh2 Qf5 21. g4 Qd7 22. f4 Qe7 23. Qf2 f6 24. exf6+ Qxf6 25. g5 Qf5 26. gxh6+ Kxh6 27. Re1 Rf8 28. Qh4+ Kg7 29. Re7+ Rf7 30. Rxf7+ Qxf7 31. Re1 Re8 32. Rxe8 Qxe8 33. Qf2 Qf7 34. Qe3 b5 35. Nd1 Kf8 36. Nf2 a5 37. Qe5 h5 38. Nd3 Qf5 39. Qxf5+ gxf5 40. Ne5 c5 41. Nd7+ Ke7 42. Nxc5 h4 43. Kg2 a4 44. Kf2 Kd6 45. Ke2 Kc6 46. Kd3 Kb6 47. a3 Ka5 48. Nb7+ Kb6 49. Nd6 Ka5 50. Kc3 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "2"]
[White "Maack, Kjartan"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2102"]
[BlackElo "1887"]
[PlyCount "61"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Bf5 4. f3 h5 5. e3 e6 6. Bd3 Bxd3 7. Qxd3 c6 8. e4 dxe4 9. fxe4 Be7 10. Nf3 Na6 11. 0-0 Qb6 12. Kh1 0-0-0 13. a3 h4 14. Bg5 h3 15. g3 Qc7 16. b4 Nh5 17. b5 Nb8 18. bxc6 Nxc6 19. Nb5 Qd7 20. Qc4 Kb8 21. Bxe7 Qxe7 22. e5 f6 23. Rab1 Ka8 24. Nd6 Rxd6 25. exd6 Qxd6 26. Qb3 b6 27. Qe3 Rd8 28. c3 g5 29. Rbe1 Re8 30. Nd2 Nd8 31. Qf3+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.04"]
[Round "9"]
[White "Debmisra, Ariv"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1457"]
[BlackElo "1809"]
[PlyCount "67"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. a3 d6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 a6 6. Nc3 Nf6 7. Bg5 Be7 8. Qd2 Qc7 9. Be2 h6 10. Be3 Nbd7 11. f3 b5 12. g4 Bb7 13. h4 Rc8 14. Kf2 Ne5 15. g5 hxg5 16. hxg5 Rxh1 17. Rxh1 Nfd7 18. Rh8+ Nf8 19. f4 Nc4 20. Bxc4 Qxc4 21. f5 e5 22. f6 gxf6 23. Nf5 d5 24. gxf6 Bc5 25. Nxd5 Bxd5 26. Ng7+ Kd7 27. Qxd5+ Qxd5 28. exd5 Ng6 29. Rxc8 Bxe3+ 30. Kxe3 Kxc8 31. Ke4 Kd7 32. Nf5 a5 33. Nh6 Ke8 34. Ng4 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.03"]
[Round "8"]
[White "Halldorsson, Kristjan"]
[Black "Von Kistowski, Fynn"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "1809"]
[BlackElo "1548"]
[PlyCount "75"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Nc6 8. Be2 e5 9. d5 Nd4 10. 0-0 b5 11. Nxb5 Nxb5 12. Qxb5 Nxe4 13. Be3 Nd6 14. Qb3 Bf5 15. Rac1 Rb8 16. Qc3 Nb5 17. Qc5 e4 18. Nd4 Nd6 19. Nc6 Qd7 20. Nxb8 Rxb8 21. b3 Nb5 22. Rfd1 a6 23. Bxb5 axb5 24. Qxc7 Qe8 25. Bf4 Rd8 26. Qa5 Ra8 27. Qd2 Bg4 28. Re1 Bd7 29. h3 f5 30. Rc7 b4 31. Qc2 Bc3 32. Bd2 Qd8 33. d6 Bb5 34. Bxc3 Bd3 35. Qb2 Qxd6 36. Be5 Rxa2 37. Qxa2 Qxe5 38. Qa8+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.02"]
[Round "7"]
[White "Montague, Oliver"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "B24"]
[BlackElo "1809"]
[PlyCount "76"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. f4 d6 8. d3 Nd4 9. h3 Nxe2+ 10. Nxe2 d5 11. e5 Nd7 12. g4 Rb8 13. Ng3 b5 14. Qe2 Qc7 15. Bd2 Bb7 16. Rae1 Bh4 17. Kh2 Rfe8 18. g5 Nf8 19. Qg4 Ng6 20. Re2 Bxg3+ 21. Qxg3 Ne7 22. h4 Nf5 23. Qg4 d4 24. Be4 g6 25. h5 Kg7 26. Bxf5 exf5 27. Qh4 Re6 28. Kg3 Kg8 29. Rh2 Rc8 30. Rff2 Rce8 31. Rh3 Rc8 32. Rfh2 Qc6 33. Kf2 Rc7 34. Ba5 Rd7 35. Ke1 Kf8 36. hxg6 Rxg6 37. Qxh7 c4 38. Bb4+ Rdd6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.01"]
[Round "6"]
[White "Halldorsson, Kristjan"]
[Black "Dieu, Bruno"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "1809"]
[BlackElo "2219"]
[PlyCount "101"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. h3 Bf8 13. Qd2 Be6 14. Rfd1 Qd7 15. Kh2 Ne5 16. b3 Rac8 17. Nxe6 fxe6 18. Bd4 Nc6 19. Bxf6 gxf6 20. e4 d4 21. Qe2 Qg7 22. Na4 e5 23. Rac1 Ba3 24. Nb2 a6 25. h4 Rcd8 26. Rb1 Kh8 27. Bh3 Bb4 28. Nd3 Ba3 29. Rg1 Nb4 30. Rgd1 Re7 31. Nxb4 Bxb4 32. Qd3 Rc7 33. Rdc1 Rd6 34. Rc4 Bc3 35. Rc1 Rdc6 36. Rxc6 Rxc6 37. Rc2 b5 38. Bf5 Kg8 39. Bh3 Kf7 40. Bf5 Ke7 41. Kg2 Kd6 42. Kf1 Qc7 43. Bg4 Kc5 44. Be2 Kb4 45. Qd1 f5 46. Bd3 f4 47. gxf4 exf4 48. a4 Qg7 49. axb5 Rg6 50. Qf3 Rg1+ 51. Ke2 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.01"]
[Round "5"]
[White "Qiu, Xie1111"]
[Black "Halldorsson, Kristjan"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "1809"]
[PlyCount "19"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Be7 8. Na3 0-0 9. Nc2 Qd8 10. dxc5 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.03.31"]
[Round "4"]
[White "Halldorsson, Kristjan"]
[Black "Banta, Robert Lance"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1809"]
[PlyCount "61"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Nxb5 Ba6 7. Nc3 d6 8. g3 g6 9. Bg2 Bg7 10. Nf3 0-0 11. 0-0 Nbd7 12. h3 Qb8 13. Re1 Rc8 14. e4 h6 15. Qc2 Ne8 16. Bd2 c4 17. Be3 Nc5 18. Bf1 Qb4 19. Bxc5 Rxc5 20. Rab1 Nc7 21. Red1 Bc8 22. Nd4 Bd7 23. a3 Qb6 24. Qd2 Bxd4 25. Qxd4 Rb8 26. Bxc4 Ne8 27. Bf1 Qb3 28. Qd2 Kh7 29. Rdc1 Rbc8 30. Ne2 Nf6 31. Bg2 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.03.30"]
[Round "2"]
[White "Halldorsson, Kristjan"]
[Black "Kather, Yannick"]
[Result "0-1"]
[ECO "D96"]
[WhiteElo "1809"]
[BlackElo "2137"]
[PlyCount "56"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 e6 6. Bg5 c6 7. e4 dxe4 8. Nxe4 0-0 9. Nxf6+ Bxf6 10. Bxf6 Qxf6 11. Be2 Nd7 12. 0-0 c5 13. Rfd1 b6 14. d5 exd5 15. cxd5 Ne5 16. Nxe5 Qxe5 17. Bf3 Qd6 18. g3 Bd7 19. a4 Rac8 20. Be2 Rfd8 21. Rd2 Re8 22. Rad1 Re4 23. Bc4 Rce8 24. f3 Re3 25. Rd3 Re1+ 26. Rxe1 Rxe1+ 27. Kf2 Qe5 28. Rd2 Rh1 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.03.30"]
[Round "3"]
[White "Han, Oron"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1496"]
[BlackElo "1809"]
[PlyCount "83"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 d6 4. g3 Nc6 5. Bg2 Nf6 6. 0-0 a6 7. f4 Be7 8. d3 0-0 9. h3 Qc7 10. g4 b5 11. Ng3 Bb7 12. g5 Nd7 13. Qh5 b4 14. Nce2 g6 15. Qh4 Rfe8 16. f5 exf5 17. exf5 Nce5 18. Be4 d5 19. Bg2 Bf8 20. Bd2 a5 21. Nf4 Qd6 22. Kh1 Rac8 23. Rg1 Ba8 24. Raf1 Rb8 25. Ngh5 gxh5 26. Qxh5 Bg7 27. g6 fxg6 28. fxg6 Nxg6 29. Nxd5 Nde5 30. Ne3 Bxg2+ 31. Rxg2 Rf8 32. Nf5 Qd7 33. Bh6 Rxf5 34. Rxf5 Bxh6 35. Rxe5 Bg7 36. Rxc5 Nf4 37. Qg4 Qxg4 38. Rxg4 Ne6 39. Rxa5 Kf7 40. Ra7+ Kf6 41. Ra6 Kf7 42. Rxe6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.03.29"]
[Round "1"]
[White "Hedman, Viktor Mattias Laro"]
[Black "Halldorsson, Kristjan"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1257"]
[BlackElo "1809"]
[PlyCount "74"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 d6 4. Bg2 Nc6 5. 0-0 Nf6 6. Nc3 a6 7. d4 cxd4 8. Nxd4 Qc7 9. a4 Be7 10. f4 0-0 11. Be3 Na5 12. Qd3 Bd7 13. b3 Rac8 14. Nce2 Rfd8 15. c4 b6 16. Bd2 Nc6 17. Nxc6 Bxc6 18. Nc3 Qb7 19. Qe2 Qc7 20. Rad1 Bb7 21. Rfe1 Nd7 22. Be3 Nc5 23. Bxc5 Qxc5+ 24. Qe3 d5 25. Qxc5 Bxc5+ 26. Kf1 Bb4 27. exd5 Bxc3 28. Re3 Bb4 29. Red3 exd5 30. cxd5 Bd6 31. Bf3 a5 32. Bg4 Rc2 33. Re3 g6 34. Bf3 Bc5 35. Re4 Rf2+ 36. Ke1 Rxf3 37. Ke2 Rxb3 0-1

[Event "ISL-chT2 1718"]
[Site "Reykjavik"]
[Date "2018.03.03"]
[Round "7.4"]
[White "Sigurmundsson, Ulfhedinn"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1880"]
[BlackElo "1898"]
[PlyCount "45"]
[EventDate "2017.10.20"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Selfoss"]
[BlackTeam "Huginn"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. Bd3 b5 8. a3 Bb7 9. f4 d6 10. 0-0 Nbd7 11. Qf3 h5 12. h3 Be7 13. Rae1 Nc5 14. Bd2 h4 15. Qe3 0-0-0 16. b4 Nxd3 17. cxd3 Qd7 18. Ra1 e5 19. Nf5 exf4 20. Qb6 Kb8 21. Bxf4 g6 22. Nxe7 Qxe7 23. Bg5 1-0

[Event "ISL-chT2 1718"]
[Site "Reykjavik"]
[Date "2018.03.02"]
[Round "5.4"]
[White "Fridjonsson, Julius"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2126"]
[BlackElo "1898"]
[PlyCount "73"]
[EventDate "2017.10.20"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Reykjavik III"]
[BlackTeam "Huginn"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 e6 5. 0-0 Be7 6. d4 0-0 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Nxe4 12. Qxe4 Nf6 13. Qe2 Qc8 14. Bf4 Re8 15. Bh3 h6 16. Rac1 Qd8 17. Ne5 g5 18. Be3 Bf8 19. f4 gxf4 20. Bxf4 Qe7 21. Bg2 Rac8 22. Rf1 Bg7 23. Rcd1 Rf8 24. g4 Nd7 25. Qe3 Nxe5 26. dxe5 f5 27. exf6 Rxf6 28. g5 hxg5 29. Bxg5 Rxf1+ 30. Rxf1 Qd6 31. Bf6 Rf8 32. Qg5 Rxf6 33. Rxf6 Qd4+ 34. Rf2 Qxc4 35. b3 Qd3 36. Rd2 Qb1+ 37. Bf1 1-0

[Event "ISL-chT2 1718"]
[Site "Reykjavik"]
[Date "2017.10.22"]
[Round "4.2"]
[White "Halldorsson, Kristjan"]
[Black "Torfason, Jon"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1898"]
[BlackElo "2257"]
[PlyCount "108"]
[EventDate "2017.10.20"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Huginn"]
[BlackTeam "Vinaskakfelagid"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 Nbd7 8. e3 Qe7 9. Be2 e5 10. 0-0 Re8 11. b4 Nf8 12. dxe5 dxe5 13. Bb2 Ng6 14. Rfd1 b6 15. c5 bxc5 16. Qxc5 Qxc5 17. bxc5 Bd7 18. a4 Rab8 19. Bc3 Bc6 20. Ba5 Re7 21. Rab1 Rxb1 22. Rxb1 Bxa4 23. Rb7 c6 24. Rxe7 Nxe7 25. Nxe5 Kf8 26. Bc4 Ne4 27. Nxf7 Nxc5 28. Bb4 Nb7 29. Ng5 a5 30. Ba3 Ke8 31. Nxh7 Bb5 32. Be6 a4 33. Ng5 Nd5 34. Ne4 Bd3 35. Bxd5 cxd5 36. Nc3 Bc2 37. Nxd5 Kd7 38. Kf1 Na5 39. Bf8 g6 40. g4 Nc4 41. Ke2 a3 42. Nb4 Bb3 43. h4 Ke6 44. f4 Nb2 45. Bg7 Bd1+ 46. Kd2 Bxg4 47. Bxb2 axb2 48. Kc2 Kf5 49. Kxb2 Ke4 50. Nc6 Kxe3 51. Ne5 Kxf4 52. Nxg6+ Kg3 53. Kc3 Bh5 54. Ne5 Kxh4 1/2-1/2

[Event "ISL-chT2 1718"]
[Site "Reykjavik"]
[Date "2017.10.21"]
[Round "3.3"]
[White "Bjornsson, Sverrir Orn"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2115"]
[BlackElo "1898"]
[PlyCount "83"]
[EventDate "2017.10.20"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Hauka"]
[BlackTeam "Huginn"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e4 dxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Nf3 Bb4+ 8. Bd2 Qe7 9. Bd3 0-0 10. 0-0 Bxd2 11. Qxd2 Nd7 12. Rfe1 Nf6 13. Ne5 Rd8 14. Rad1 Qc7 15. Qf4 b6 16. Re3 Bb7 17. Rg3 Nh5 18. Bxh7+ Kxh7 19. Rh3 g6 20. Nxg6 Qxf4 21. Nxf4 c5 22. Rxh5+ Kg7 23. d5 Rd6 24. Re1 exd5 25. Nxd5 Bxd5 26. Rxd5 Rxd5 27. cxd5 Rd8 28. Rd1 Kf6 29. d6 c4 30. d7 b5 31. Kf1 Ke5 32. Ke1 a5 33. Rd2 b4 34. Kd1 Ke6 35. Kc2 Rxd7 36. Rxd7 Kxd7 37. g4 Ke6 38. h4 Kf6 39. f4 Kg6 40. a3 f6 41. axb4 axb4 42. Kd2 1-0

[Event "ISL-chT2 1718"]
[Site "Reykjavik"]
[Date "2017.10.21"]
[Round "2.3"]
[White "Halldorsson, Kristjan"]
[Black "Mai, Aron Thor"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1898"]
[BlackElo "2038"]
[PlyCount "90"]
[EventDate "2017.10.20"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Huginn"]
[BlackTeam "Reykjavik II"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. dxe5 dxe5 9. Qxd8 Nxd8 10. b3 c6 11. Bb2 Nd7 12. Rad1 Ne6 13. g3 Re8 14. Rfe1 f6 15. Bf1 Bf8 16. Bh3 Nb8 17. Kg2 h5 18. Rd2 Na6 19. Red1 Kf7 20. Re1 Be7 21. Red1 Rh8 22. Re1 Rg8 23. Red1 Re8 24. Re1 Bd8 25. Red1 Ba5 26. a3 Bxc3 27. Bxc3 Nac5 28. Re2 Nxb3 29. Rb1 Nbc5 30. Ne1 Nd4 31. Bxd4 Bxh3+ 32. Kxh3 exd4 33. f3 Rad8 34. Rd2 Re7 35. Nd3 Nxd3 36. Rxd3 c5 37. Kg2 Rd6 38. Kf2 Ra6 39. Rdb3 Ra4 40. Rc1 b6 41. h3 Ke8 42. Ke2 f5 43. Kd3 fxe4+ 44. fxe4 Rf7 45. Ke2 g5 0-1

[Event "ISL-chT2 1718"]
[Site "Reykjavik"]
[Date "2017.10.20"]
[Round "1.2"]
[White "Halldorsson, Kristjan"]
[Black "Magnusson, Patrekur Maron"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1898"]
[BlackElo "2031"]
[PlyCount "116"]
[EventDate "2017.10.20"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]
[WhiteTeam "Huginn"]
[BlackTeam "Hrokar alls Fagnadar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 f5 2. Bg5 g6 3. Nf3 Bg7 4. g3 Nf6 5. Bg2 d6 6. c4 0-0 7. Nc3 c6 8. 0-0 Nbd7 9. Re1 h6 10. Bxf6 Nxf6 11. e4 Nxe4 12. Nxe4 fxe4 13. Rxe4 Bf5 14. Re3 g5 15. Qd2 Qd7 16. Rae1 Rf7 17. Rf1 Raf8 18. Ne1 e5 19. d5 c5 20. Be4 h5 21. Qe2 g4 22. Qd3 Bh6 23. Re2 Bg5 24. Ng2 Rf6 25. Ne3 Bxe4 26. Qxe4 Kg7 27. b3 Qf7 28. Ng2 a6 29. Ne1 b5 30. a4 bxa4 31. bxa4 Qd7 32. Ra2 h4 33. f3 hxg3 34. hxg3 gxf3 35. Rxf3 Rxf3 36. Nxf3 Qf5 37. Qxf5 Rxf5 38. Kg2 e4 39. Nxg5 Rxg5 40. Rb2 Kf6 41. Rb6 Ke5 42. Rxa6 e3 43. Kf3 Kd4 44. Rxd6 Rf5+ 45. Ke2 Rf2+ 46. Ke1 Kd3 47. Re6 Ra2 48. Kf1 Rxa4 49. d6 Rxc4 50. Re5 Rd4 51. Rxc5 Kd2 52. Re5 Rxd6 53. g4 Rf6+ 54. Kg1 e2 55. Rd5+ Ke1 56. g5 Rf4 57. Kg2 Rg4+ 58. Kf3 Kf1 0-1

[Event "ISL-chT2 1617"]
[Site "Reykjavik"]
[Date "2017.03.04"]
[Round "7.1"]
[White "Arnason, Saemundur"]
[Black "Halldorsson, Kristjan"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1235"]
[BlackElo "1887"]
[PlyCount "84"]
[EventDate "2016.09.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Fjolnis II"]
[BlackTeam "Huginn III"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 Nf6 7. Bd3 b5 8. a3 Bb7 9. h3 d6 10. 0-0 Nbd7 11. f3 Be7 12. Nce2 d5 13. exd5 Nxd5 14. Bf2 0-0 15. c3 N7f6 16. Bg3 Bd6 17. Bxd6 Qxd6 18. Qd2 Rfd8 19. Rfe1 Rac8 20. Rac1 Nb6 21. Rb1 e5 22. Nf5 Qxd3 23. Qxd3 Rxd3 24. Ne7+ Kf8 25. Nxc8 Bxc8 26. Rbd1 Rxd1 27. Rxd1 Ke7 28. Ng3 Nc4 29. b3 Nb6 30. Kf2 g6 31. Ne2 Be6 32. b4 Nfd5 33. Rc1 f5 34. Rd1 h5 35. Rc1 Nf6 36. g3 Bc4 37. f4 Bxe2 38. Kxe2 e4 39. Ke3 Nfd5+ 40. Kd4 Kd6 41. Rg1 Nc4 42. Ra1 Nd2 0-1

[Event "ISL-chT2 1617"]
[Site "Reykjavik"]
[Date "2016.10.01"]
[Round "3.1"]
[White "Bjornsson, Sverrir Orn"]
[Black "Halldorsson, Kristjan"]
[Result "1/2-1/2"]
[ECO "B82"]
[WhiteElo "2119"]
[BlackElo "1887"]
[PlyCount "43"]
[EventDate "2016.09.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Hauka"]
[BlackTeam "Huginn III"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Qe2 d6 7. 0-0 Nf6 8. Nc3 Be7 9. Kh1 Nbd7 10. f4 h5 11. Bd2 b5 12. Rae1 Bb7 13. e5 dxe5 14. fxe5 Ng4 15. Bf4 0-0-0 16. Nf5 exf5 17. e6 Bd6 18. exd7+ Kb8 19. Qd2 Bxf4 20. Qxf4 Qxf4 21. Rxf4 g6 22. a4 1/2-1/2

[Event "ISL-chT2 1617"]
[Site "Reykjavik"]
[Date "2016.09.30"]
[Round "1.1"]
[White "Olafsson, Smari"]
[Black "Halldorsson, Kristjan"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2018"]
[BlackElo "1887"]
[PlyCount "54"]
[EventDate "2016.09.30"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Akureyri II"]
[BlackTeam "Huginn III"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Bd3 Be7 8. 0-0 0-0 9. Be3 d6 10. f4 Nbd7 11. Qe2 b6 12. g4 Nc5 13. g5 Nfd7 14. Bc2 Re8 15. h4 Nf8 16. f5 d5 17. Qf2 dxc4 18. fxe6 Bxe6 19. Nxe6 fxe6 20. Rad1 Ng6 21. Qf7+ Kh8 22. Qf2 Rf8 23. Qe1 Rxf1+ 24. Kxf1 Rf8+ 25. Kg1 Ne5 26. Qg3 Rf3 27. Qe1 Ng4 0-1

[Event "ISL-chT2 1516"]
[Site "Reykjavik"]
[Date "2016.03.05"]
[Round "7.3"]
[White "Einarsson, Vignir"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1688"]
[BlackElo "1883"]
[PlyCount "13"]
[EventDate "2015.09.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Borgarnes"]
[BlackTeam "Huginn III"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 d5 2. c4 c6 3. Bg5 Nf6 4. e3 e6 5. a3 Qa5+ 6. Qd2 Bb4 7. Qxb4 1-0

[Event "ISL-chT2 1516"]
[Site "Reykjavik"]
[Date "2015.09.26"]
[Round "4.1"]
[White "Halldorsson, Kristjan"]
[Black "Saevaldsson, Kristinn Jon"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1883"]
[BlackElo "1977"]
[PlyCount "97"]
[EventDate "2015.09.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Huginn III"]
[BlackTeam "Haukar"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nc6 5. Bg5 dxc4 6. e4 h6 7. Bxf6 Qxf6 8. Bxc4 Bb4 9. 0-0 Bxc3 10. bxc3 0-0 11. e5 Qd8 12. Bb3 b6 13. Qd3 Bb7 14. Bc2 g6 15. Nd2 Ne7 16. Ne4 Bxe4 17. Qxe4 b5 18. f4 Nd5 19. Rf3 Rc8 20. g4 c5 21. f5 Qg5 22. h4 gxf5 23. hxg5 fxe4 24. Bxe4 hxg5 25. Bxd5 exd5 26. Rf5 cxd4 27. cxd4 Rfe8 28. Raf1 Re7 29. Rxg5+ Kf8 30. Rh5 Rc4 31. Rf4 Rc2 32. Rh2 Rxh2 33. Kxh2 Kg7 34. Rf6 Re6 35. g5 a5 36. Kg2 b4 37. Kf2 a4 38. Ke2 b3 39. axb3 a3 40. Kd2 a2 41. Rf1 Ra6 42. Ra1 Kg6 43. Kc3 Kxg5 44. b4 Kf4 45. b5 Ra8 46. b6 Ke4 47. b7 Rb8 48. Rxa2 Rxb7 49. Re2+ 1/2-1/2

[Event "ISL-chT2 1516"]
[Site "Reykjavik"]
[Date "2015.09.25"]
[Round "1.3"]
[White "Halldorsson, Kristjan"]
[Black "Andrason, Pall Snaedal"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1883"]
[BlackElo "1799"]
[PlyCount "74"]
[EventDate "2015.09.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Huginn III"]
[BlackTeam "Gardabaer"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 e6 2. c4 d5 3. Nf3 c6 4. e3 Bd6 5. Nc3 f5 6. Bd3 Nf6 7. Qc2 Ne4 8. 0-0 0-0 9. Ne2 Nd7 10. a3 Rf6 11. Ng3 Rh6 12. Re1 g5 13. Bxe4 fxe4 14. Nd2 g4 15. Ndf1 b6 16. cxd5 cxd5 17. Qc6 Bxg3 18. Qxa8 Bb8 19. Qc6 Ba6 20. g3 Bxf1 21. Rxf1 Qe8 22. Re1 Qf7 23. Qc2 Nf8 24. b3 Qh5 25. h4 gxh3 26. Qe2 Qg5 27. Ra2 Ng6 28. Rc2 Bd6 29. Qb5 Bxg3 30. Kh1 Bd6 31. Rg1 Qf6 32. Rc8+ Bf8 33. Qe8 Qf3+ 34. Kh2 Qxf2+ 35. Kh1 h2 36. Qxe6+ Kh8 37. Rxf8+ Qxf8 0-1

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.05.13"]
[Round "7"]
[White "Sigurvaldason, Hjalmar"]
[Black "Halldorsson, Kristjan"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1450"]
[BlackElo "1863"]
[PlyCount "84"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. d4 Nbd7 7. Bg5 h6 8. Bxf6 Nxf6 9. 0-0 Bd7 10. e4 c5 11. d5 Ng4 12. h3 Ne5 13. Nxe5 Bxe5 14. f4 Bd4+ 15. Kh2 f5 16. exf5 Bxf5 17. g4 Bd7 18. Qc2 Qe8 19. Nb5 Bxb5 20. cxb5 Rxf4 21. Rxf4 Be5 22. Re1 Bxf4+ 23. Kh1 Be5 24. a4 Kg7 25. b3 a6 26. bxa6 Rxa6 27. Bf1 Rb6 28. Bb5 Rxb5 29. axb5 Qxb5 30. Kg2 Qb4 31. Re4 Qa5 32. Qe2 Qc3 33. Rxe5 Qxe5 34. Qxe5+ dxe5 35. Kf3 g5 36. Ke4 Kf6 37. Kd3 b5 38. Ke4 c4 39. bxc4 bxc4 40. Ke3 c3 41. Kd3 e4+ 42. Kxc3 Ke5 0-1

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.05.06"]
[Round "6"]
[White "Halldorsson, Kristjan"]
[Black "Baldursson, Haraldur"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1863"]
[BlackElo "1971"]
[PlyCount "106"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. cxd5 exd5 6. Bg5 Be7 7. e3 c6 8. Bd3 0-0 9. 0-0 Ne4 10. Bxe7 Qxe7 11. Qc2 f5 12. Rae1 Rf6 13. Nd2 Re6 14. Bxe4 fxe4 15. f3 exf3 16. Rxf3 Nf6 17. a3 Bd7 18. e4 dxe4 19. Ncxe4 Nxe4 20. Rxe4 Rxe4 21. Qxe4 Qxe4 22. Nxe4 Re8 23. Nd6 Re1+ 24. Kf2 Rb1 25. Rf7 Rxb2+ 26. Kf3 Be6 27. Rxb7 Bd5+ 28. Kf4 Rxb7 29. Nxb7 Bxg2 30. Ke5 Kf7 31. Kd6 g5 32. Nd8+ Kf6 33. Nxc6 a6 34. Nb4 a5 35. Nd5+ Kg6 36. Ne3 Bf3 37. Ke6 h5 38. d5 g4 39. d6 Bc6 40. d7 Bxd7+ 41. Kxd7 Kg5 42. Kc6 Kf4 43. Ng2+ Kf3 44. Nh4+ Kf2 45. Kb5 Kg1 46. Kxa5 Kxh2 47. Kb5 Kg3 48. Nf5+ Kf4 49. Nh4 Kg5 50. Ng2 h4 51. Ne3 h3 52. Nf1 Kf4 53. a4 g3 0-1

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.04.29"]
[Round "5"]
[White "Halldorsson, Kristjan"]
[Black "Jonsson, Tomas Arni"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1863"]
[BlackElo "1752"]
[PlyCount "95"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Qxd4 d6 8. Nf3 0-0 9. 0-0 Qe7 10. Nc3 Bg4 11. Rad1 Bxf3 12. Bxf3 Rd8 13. Rd2 Na6 14. Rfd1 Nc5 15. e4 Ne6 16. Qe3 h6 17. h3 a6 18. Bg2 Rab8 19. f4 Nc5 20. b4 Ne6 21. a3 Nc7 22. Qa7 Ne6 23. Rxd6 Ra8 24. Rxd8+ Rxd8 25. Rxd8+ Qxd8 26. Qe3 Qd4 27. Qxd4 Nxd4 28. a4 b6 29. Kf2 Kf8 30. b5 axb5 31. axb5 c5 32. e5 Nd7 33. Bc6 Nb8 34. Bb7 g5 35. Nd5 gxf4 36. gxf4 Nd7 37. Bc8 Ke8 38. Bxd7+ Kxd7 39. Nxb6+ Ke6 40. Nd5 Nc2 41. Ne3 Nb4 42. Kf3 f6 43. exf6 Kxf6 44. Nd5+ Ke6 45. Nxb4 cxb4 46. Ke3 Kd6 47. Kd3 Kc5 48. f5 1-0

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.04.22"]
[Round "4"]
[White "Einarsson, Oskar"]
[Black "Halldorsson, Kristjan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1303"]
[BlackElo "1863"]
[PlyCount "60"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. f4 Nf6 3. h3 e6 4. Nf3 c5 5. e3 Nc6 6. c3 Be7 7. Bd3 Ne4 8. h4 h5 9. Nbd2 f5 10. Ng5 Bd7 11. Be2 g6 12. Ndxe4 fxe4 13. g4 hxg4 14. Bxg4 Bxg5 15. fxg5 Qxg5 16. dxc5 Rxh4 17. Rxh4 Qxh4+ 18. Kd2 Ke7 19. Be2 Rf8 20. b4 Ne5 21. a4 Rf2 22. Bb2 Qh2 23. b5 Nc4+ 24. Kc1 Rxe2 25. Ba3 Nxa3 26. Rxa3 Qf2 27. Rb3 Re1 28. Qxe1 Qxe1+ 29. Kb2 Qxe3 30. a5 Qxc5 0-1

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.04.15"]
[Round "3"]
[White "Halldorsson, Kristjan"]
[Black "Jonatansson, Sigurdur Freyr"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1863"]
[PlyCount "68"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bd3 Nc6 5. c3 h6 6. Bh4 Nh7 7. Bg3 Nf6 8. f4 g6 9. Ne2 d5 10. e5 Nh5 11. 0-0 Bd7 12. Nd2 Na5 13. b4 Nc6 14. Qc2 Rg8 15. a4 Nxg3 16. Nxg3 Bh4 17. Ne2 Ne7 18. g3 Nf5 19. Rf3 Be7 20. Nf1 h5 21. h3 b6 22. Ne3 c5 23. Bxf5 gxf5 24. b5 a6 25. Rb1 axb5 26. axb5 Ra5 27. c4 Qa8 28. Kf2 cxd4 29. Nxd4 Bc5 30. Qd2 dxc4 31. Nxc4 Ra4 32. Nd6+ Ke7 33. Rd3 Qd5 34. Rd1 Ra2 0-1

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.04.08"]
[Round "2"]
[White "Palsson, Halldor"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2021"]
[BlackElo "1863"]
[PlyCount "39"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Ne7 5. d4 cxd4 6. cxd4 Ng6 7. h4 Bb4+ 8. Nc3 h6 9. h5 Ne7 10. Bd3 Nbc6 11. Kf1 a6 12. Ne2 Bd7 13. g4 Qc7 14. a3 Ba5 15. Be3 0-0-0 16. b4 Bb6 17. Rc1 Kb8 18. a4 f6 19. b5 Rdf8 20. exf6 1-0

[Event "Reykjavik Skakmot op"]
[Site "Reykjavik"]
[Date "2015.03.25"]
[Round "1"]
[White "Halldorsson, Kristjan"]
[Black "Adalsteinsson, Birgir"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1863"]
[PlyCount "41"]
[EventDate "2015.03.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. Nc3 Bb4 5. e3 Nf6 6. a3 Bxc3+ 7. bxc3 Ne4 8. Qc2 0-0 9. Bd3 Ng5 10. Nd2 e5 11. cxd5 Ne7 12. h4 Nf5 13. Bxf5 Bxf5 14. Qxf5 h6 15. hxg5 Qxg5 16. Qxg5 hxg5 17. dxe5 Rfe8 18. f4 gxf4 19. exf4 b6 20. 0-0 a5 21. Ne4 1-0

[Event "ISL-chT 1415"]
[Site "Reykjavik"]
[Date "2014.10.02"]
[Round "1.3"]
[White "Teitsson, Magnus"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2200"]
[BlackElo "1838"]
[PlyCount "61"]
[EventDate "2014.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Huginn"]
[BlackTeam "Huginn II"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 e6 5. g3 Be7 6. Bg2 0-0 7. 0-0 b6 8. Qc2 Bb7 9. e4 dxc4 10. Nxc4 Nbd7 11. Rd1 c5 12. Ng5 g6 13. d5 h6 14. d6 hxg5 15. dxe7 Qxe7 16. Bxg5 Qe8 17. Bh6 Qe7 18. Bxf8 Rxf8 19. Qd2 Ba6 20. Qd6 Qxd6 21. Nxd6 Ne5 22. f4 Nc4 23. Nxc4 Bxc4 24. b3 Bb5 25. e5 Ng4 26. a4 Be8 27. Rd8 Ne3 28. Be4 b5 29. axb5 Bxb5 30. Rxf8+ Kxf8 31. Rxa7 1-0

[Event "Reykjavik-ch"]
[Site "Reykjavik"]
[Date "2012.01.27"]
[Round "9"]
[White "Kristinsson, Ogmundur"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2054"]
[PlyCount "57"]
[EventDate "2012.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. Nxc6 bxc6 9. 0-0 Ne7 10. Qd6 0-0 11. Be3 a5 12. Bc5 Re8 13. Na4 Ba6 14. Rfd1 Bf8 15. Qxd7 Rb8 16. Qxd8 Rexd8 17. Bb6 Rxd1+ 18. Rxd1 Bb5 19. Bxa5 Bxa4 20. b3 Bb5 21. c4 Ba6 22. Rd7 c5 23. e5 Nf5 24. Ra7 Bc8 25. Bc7 Rb4 26. g4 Nd4 27. Ra8 Bb7 28. Bxb7 Rxb7 29. Bd6 1-0

[Event "Reykjavik-ch"]
[Site "Reykjavik"]
[Date "2012.01.25"]
[Round "8"]
[White "Johannsdottir, Johanna Bjorg"]
[Black "Halldorsson, Kristjan"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1874"]
[PlyCount "116"]
[EventDate "2012.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. cxd4 d5 8. exd5 exd5 9. 0-0 Nge7 10. Nc3 0-0 11. Bf4 Bf5 12. Qd2 a6 13. Bh6 Rc8 14. Bxg7 Kxg7 15. Rac1 b5 16. Rfe1 Re8 17. Ne5 Qd6 18. Nxc6 Nxc6 19. Nxd5 Rxe1+ 20. Rxe1 Rd8 21. Qe3 Be6 22. Nf4 Nxd4 23. Nxe6+ Nxe6 24. h4 h5 25. a3 Qd4 26. Qxd4+ Rxd4 27. Re2 Kf6 28. Re3 a5 29. Bc6 b4 30. axb4 axb4 31. b3 Nc5 32. Bb5 Re4 33. Rf3+ Ke7 34. Bc4 f5 35. Kg2 Kf6 36. Bd5 Rd4 37. Bc4 Re4 38. Kf1 Ke5 39. Bf7 Kf6 40. Bd5 Rd4 41. Bc4 Re4 42. Be2 Ke5 43. Ke1 Ne6 44. Re3 Rxe3 45. fxe3 Nc5 46. Bc4 Ne4 47. Ke2 Nxg3+ 48. Kd3 f4 49. exf4+ Kxf4 50. Bf7 g5 51. hxg5 Kxg5 52. Kc4 Kf6 53. Bd5 Ke5 54. Bg2 Kd6 55. Kxb4 h4 56. Kb5 Kc7 57. Kc5 Ne2 58. b4 Nf4 1/2-1/2

[Event "Reykjavik-ch"]
[Site "Reykjavik"]
[Date "2012.01.22"]
[Round "7"]
[White "Halldorsson, Kristjan"]
[Black "Ragnarsson, Heimir Pall"]
[Result "1-0"]
[ECO "E46"]
[PlyCount "85"]
[EventDate "2012.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Nc6 6. a3 Bxc3+ 7. Nxc3 b6 8. Bd3 Bb7 9. 0-0 Qe7 10. b4 a6 11. Bb2 h6 12. Rc1 e5 13. d5 Na7 14. Qc2 Rfe8 15. f3 c6 16. Rfd1 cxd5 17. cxd5 Rac8 18. d6 Qe6 19. Bf5 Qc4 20. Qd2 Qh4 21. Bb1 Qg5 22. Kh1 Nb5 23. Nxb5 axb5 24. Ba2 Qh5 25. Qf2 Rxc1 26. Rxc1 Bd5 27. Bxd5 Nxd5 28. e4 Nf4 29. Rc7 Qg6 30. Qd2 Qe6 31. g3 Nh3 32. Qd5 Qxd5 33. exd5 Nf2+ 34. Kg1 Nd1 35. Bc1 Nc3 36. Rxc3 e4 37. Kf2 exf3 38. Kxf3 Re5 39. Rd3 Rh5 40. h4 Rf5+ 41. Ke4 Rf2 42. Be3 Rf6 43. Bf4 1-0

[Event "Reykjavik-ch"]
[Site "Reykjavik"]
[Date "2012.01.20"]
[Round "6"]
[White "Bjarnason, Saevar"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2118"]
[PlyCount "53"]
[EventDate "2012.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. e5 d5 6. exd6 Bxd6 7. 0-0 Nf6 8. d3 0-0 9. Re1 Re8 10. Nbd2 Ba6 11. b3 Rb8 12. Bb2 Nd7 13. Ne5 Nxe5 14. Bxe5 Bxe5 15. Rxe5 Qd4 16. Qe1 Red8 17. Nf3 Qb4 18. Re4 Qxe1+ 19. Raxe1 Rd5 20. Ra4 Rb6 21. Kf1 Kf8 22. Ree4 Ke7 23. Ra3 c4 24. bxc4 Rc5 25. Nd2 Bc8 26. Rxa7+ Ke8 27. Nb3 1-0

[Event "Reykjavik-ch"]
[Site "Reykjavik"]
[Date "2012.01.18"]
[Round "5"]
[White "Halldorsson, Kristjan"]
[Black "Valtysson, Thor"]
[Result "1/2-1/2"]
[ECO "D13"]
[BlackElo "1984"]
[PlyCount "78"]
[EventDate "2012.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. Nc3 Nf6 6. Nf3 Ne4 7. e3 Nxc3 8. bxc3 g6 9. Bd3 Bg7 10. 0-0 0-0 11. h3 a6 12. c4 dxc4 13. Bxc4 b5 14. Bd3 Bb7 15. Rc1 Rc8 16. Qe2 Nb4 17. Bb1 Nd5 18. Bg3 Nc3 19. Qb2 Nxb1 20. Qxb1 Bxf3 21. gxf3 Qd7 22. Kg2 Qd5 23. Bc7 Qg5+ 24. Bg3 Qd5 25. Bc7 Qd7 26. Bg3 Rfe8 27. Rxc8 Rxc8 28. Rc1 Rxc1 29. Qxc1 Bf6 30. Qc5 Kg7 31. Qb6 Qc8 32. Bc7 Kg8 33. d5 h5 34. e4 h4 35. e5 Bg7 36. f4 Qf5 37. Qe3 Qd7 38. Qc5 Qf5 39. Qe3 Qd7 1/2-1/2

[Event "Reykjavik-ch"]
[Site "Reykjavik"]
[Date "2012.01.15"]
[Round "4"]
[White "Johannsson, Orn Leo"]
[Black "Halldorsson, Kristjan"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1941"]
[PlyCount "98"]
[EventDate "2012.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Nf6 4. Bd3 g6 5. 0-0 Nbd7 6. b3 Bg7 7. Bb2 0-0 8. Nbd2 Re8 9. c4 b6 10. Rc1 Bb7 11. Re1 Rc8 12. Nf1 e6 13. Ng3 c5 14. dxc5 Nxc5 15. Bf1 dxc4 16. Rxc4 Qxd1 17. Rxd1 Red8 18. Rdc1 Nfe4 19. Ba3 Nxg3 20. hxg3 Ne4 21. Rc7 Rb8 22. Be7 Re8 23. Bd3 Nc3 24. Ba3 Nd5 25. R7c2 Rbc8 26. Bc4 Nf6 27. Nd4 a6 28. f3 b5 29. Bd3 Nd5 30. Kf2 Rxc2+ 31. Rxc2 Rc8 32. Rxc8+ Bxc8 33. Bb2 Bb7 34. e4 Nb4 35. Bb1 Nc6 36. Ke3 Bf8 37. Nxc6 Bxc6 38. Bd4 Bb4 39. Bd3 h5 40. Ke2 f5 41. exf5 exf5 42. Kf2 Kf7 43. a4 bxa4 44. bxa4 Bxa4 45. Bxa6 Bb3 46. Bd3 Bd5 47. Be2 Be6 48. Bd3 Bd5 49. Bb1 Bd6 1/2-1/2

[Event "Reykjavik-ch"]
[Site "Reykjavik"]
[Date "2012.01.13"]
[Round "3"]
[White "Halldorsson, Kristjan"]
[Black "Heimisson, Hilmir Freyr"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "103"]
[EventDate "2012.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. e3 c6 6. Be2 Nf6 7. 0-0 d5 8. b3 h5 9. Bb2 Nxf3+ 10. Bxf3 Bg4 11. Re1 0-0-0 12. a4 Qe5 13. Rb1 Bd6 14. g3 Qg5 15. h4 Qh6 16. Bxg4+ hxg4 17. Na2 Qh5 18. Bxf6 gxf6 19. Nc1 Rh7 20. Ne2 Rdh8 21. Nf4 Qe5 22. Qxg4+ f5 23. Qf3 Rg8 24. Kf1 Bb4 25. Nd3 Qe6 26. Nxb4 f4 27. exf4 Qh3+ 28. Qg2 Qf5 29. Re5 Qd7 30. Rg5 Rd8 31. Qf3 Qh3+ 32. Qg2 Qd7 33. Qf3 f5 34. Nd3 Re7 35. Ne5 Qd6 36. Rxf5 Qc5 37. Qd3 Qa3 38. Re1 d4 39. Rf7 Re6 40. Qf5 Qd6 41. Nc4 Qd5 42. Qxe6+ Qxe6 43. Rxe6 d3 44. cxd3 Rxd3 45. Re8+ Rd8 46. Rxd8+ Kxd8 47. Rxb7 Kc8 48. Rxa7 c5 49. h5 Kd8 50. h6 Ke8 51. h7 Kf8 52. h8Q# 1-0

[Event "Reykjavik-ch"]
[Site "Reykjavik"]
[Date "2012.01.11"]
[Round "2"]
[White "Ragnarsson, Johann Hjortur"]
[Black "Halldorsson, Kristjan"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2103"]
[PlyCount "45"]
[EventDate "2012.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. Rc1 Bf5 7. e3 a6 8. Nf3 e6 9. Qb3 Bb4 10. Ne5 Ne4 11. f3 Bxc3+ 12. bxc3 Nd6 13. Qa3 Na5 14. g4 f6 15. gxf5 fxe5 16. dxe5 Nxf5 17. Bd3 Qh4+ 18. Ke2 Nc4 19. Qb4 b5 20. Bxf5 exf5 21. Qc5 Rd8 22. Rcd1 g5 23. Qc6+ 1-0

[Event "Reykjavik-ch"]
[Site "Reykjavik"]
[Date "2012.01.08"]
[Round "1"]
[White "Halldorsson, Kristjan"]
[Black "Kjartansson, Kristofer Halldor"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "69"]
[EventDate "2012.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Nc6 4. Nf3 Bf5 5. Bf4 e6 6. e3 Bb4 7. Be2 0-0 8. 0-0 Qd7 9. h3 h6 10. Rc1 Rac8 11. Qb3 a6 12. a3 Bd6 13. Bxd6 Qxd6 14. cxd5 exd5 15. Na4 b5 16. Nc5 Ra8 17. Qc3 Ne4 18. Nxe4 Bxe4 19. Qxc6 Qxc6 20. Rxc6 Rfc8 21. Rfc1 Ra7 22. Nd2 Bf5 23. Bf3 Bd7 24. R6c5 c6 25. Bxd5 cxd5 26. Rxc8+ Bxc8 27. Rxc8+ Kh7 28. Rc5 Rd7 29. Nb1 Rd8 30. Nc3 Kg6 31. Nxd5 Kf5 32. Nc7+ Ke4 33. Nxa6 Ra8 34. Nb4 Rb8 35. Re5# 1-0

[Event "ISL-chT 0910"]
[Site "Reykjavik"]
[Date "2009.09.25"]
[Round "1"]
[White "Halldorsson, Kristjan"]
[Black "Thorhallsson, Gylfi"]
[Result "0-1"]
[ECO "E38"]
[BlackElo "2207"]
[PlyCount "94"]
[EventDate "2009.09.25"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. Nf3 Nc6 6. e3 0-0 7. Bd3 cxd4 8. exd4 d5 9. cxd5 Qxd5 10. 0-0 Qh5 11. Ne2 Bd6 12. Ng3 Bxg3 13. hxg3 Ng4 14. Re1 Rd8 15. Be3 Bd7 16. Rac1 Nb4 17. Qd2 Nxd3 18. Qxd3 Bc6 19. Qc4 h6 20. Qc5 Rd5 21. Qe7 Rf5 22. Qh4 Qg6 23. Rc5 Bxf3 24. gxf3 Rxf3 25. Kg2 Qe4 26. Kg1 g5 27. Re5 Qxe5 28. Qxg4 Qf5 29. Qh5 Qf6 30. Rc1 Rf5 31. Rc7 Rb5 32. b3 Rd8 33. Bd2 Rf5 34. Be3 Rxd4 35. Bxd4 Qxd4 36. Qe2 Qd5 37. Qc2 Re5 38. Rc8+ Kg7 39. Qc3 Kg6 40. Qb4 Re4 41. Rg8+ Kh5 42. Qc3 Rd4 43. Kh2 e5 44. Qc8 Qd7 45. Qf8 Qf5 46. Kg2 Rd2 47. Qc5 Qe4+ 0-1

