[Event "Kragero op-B"]
[Site "Kragero"]
[Date "2020.02.19"]
[Round "1"]
[White "Gudmundsson, Thordur"]
[Black "Skaslien, Ingrid"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "1553"]
[BlackElo "1847"]
[PlyCount "120"]
[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. d4 d5 3. Nd2 a6 4. e5 c5 5. c3 Nc6 6. Ndf3 cxd4 7. cxd4 Bd7 8. Bd3 Rc8 9. Ne2 Bb4+ 10. Bd2 Qb6 11. 0-0 Nge7 12. a3 Bxd2 13. Qxd2 Na5 14. Qg5 Ng6 15. b4 Nc4 16. Rfc1 0-0 17. Ng3 Ba4 18. h4 Nb2 19. Bf1 h6 20. Qg4 Rxc1 21. Rxc1 Bd1 22. Rb1 Bxf3 23. gxf3 Nc4 24. Bd3 Ncxe5 25. dxe5 Nxe5 26. Qf4 Nxd3 27. Qd2 Ne5 28. Kg2 Rc8 29. f4 Ng4 30. Qe2 Nf6 31. f5 Rc4 32. Kh3 Ne4 33. fxe6 Qxe6+ 34. Kg2 Qg6 35. Rb3 Nxg3 36. Rxg3 Qe4+ 37. Qxe4 Rxe4 38. Rd3 d4 39. Kg3 Kf8 40. f3 Re3 41. Rxd4 Rxa3 42. Kf4 Ke7 43. Ke4 Ke6 44. Kf4 Rc3 45. Re4+ Kd6 46. Rd4+ Kc6 47. Re4 Kb6 48. Re7 Rc7 49. Re4 Rc6 50. Re7 Rf6+ 51. Kg4 Kc6 52. Re5 b5 53. f4 Kd6 54. Rc5 Re6 55. Rf5 Ke7 56. Rc5 g6 57. h5 Kf6 58. hxg6 fxg6 59. f5 Re4+ 60. Kf3 gxf5 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.02.02"]
[Round "9"]
[White "Skarphedinsson, Ingvar Wu"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1484"]
[BlackElo "1553"]
[PlyCount "107"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 Nf5 8. Bd3 Be7 9. Bxf5 exf5 10. dxc5 Be6 11. Be3 0-0 12. b4 a6 13. Nbd2 Qc7 14. Bd4 g5 15. Qe2 g4 16. Ne1 Bg5 17. Nb3 Ne7 18. f4 Bh6 19. g3 Bg7 20. a4 h5 21. Ng2 Ng6 22. b5 Rfe8 23. Nd2 Bf8 24. Nb3 Be7 25. Ne3 h4 26. c4 Rad8 27. cxd5 Bxd5 28. Nxd5 Rxd5 29. Bf2 axb5 30. axb5 Red8 31. Rad1 Qd7 32. Rc1 h3 33. c6 bxc6 34. bxc6 Qc7 35. Qa6 Rb8 36. Rb1 Rdb5 37. Nd2 Rxb1 38. Nxb1 Bb4 39. Rd1 Ne7 40. Rc1 Ba5 41. Na3 Bb6 42. Nb5 Bxf2+ 43. Kxf2 Qb6+ 44. Qxb6 Rxb6 45. Nd4 Rb2+ 46. Kg1 Rb4 47. Ne2 Rb8 48. c7 Rc8 49. Nd4 Nd5 50. Nxf5 Rxc7 51. Rxc7 Nxc7 52. Nh6+ Kg7 53. Nxg4 Nd5 54. Nf2 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.29"]
[Round "8"]
[White "Gudmundsson, Thordur"]
[Black "Bjarnason, Olafur"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1553"]
[BlackElo "1815"]
[PlyCount "114"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nh3 Rb8 7. Be3 e6 8. Qd2 b5 9. 0-0 b4 10. Nd1 Nge7 11. Bh6 0-0 12. Bxg7 Kxg7 13. Ne3 e5 14. f4 f6 15. f5 gxf5 16. exf5 Nd4 17. Qd1 Kh8 18. Qh5 Qe8 19. Qxe8 Rxe8 20. g4 h5 21. Nf2 hxg4 22. Nfxg4 Nexf5 23. Nxf5 Bxf5 24. Ne3 Bh7 25. Rxf6 Rbd8 26. Bd5 e4 27. dxe4 Bxe4 28. Bxe4 Rxe4 29. Kf2 Kg7 30. Nd5 Re2+ 31. Kg3 Re5 32. Raf1 Rxd5 33. Rf7+ Kg8 34. Rxa7 Rf8 35. Re1 Rg5+ 36. Kh3 Rg7 37. Rxg7+ Kxg7 38. c3 bxc3 39. bxc3 Rf3+ 40. Kg4 Rxc3 41. h4 Ra3 42. h5 Rxa2 43. Re7+ Kf6 44. Rd7 Ke6 45. Rh7 Nf5 46. Rh8 Ra7 47. h6 Nxh6+ 48. Rxh6+ Kd5 49. Rh5+ Kd4 50. Kf3 Re7 51. Rh1 c4 52. Rh4+ Kc5 53. Rh8 d5 54. Rc8+ Kd4 55. Ra8 Kd3 56. Ra1 c3 57. Rd1+ Kc4 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.26"]
[Round "7"]
[White "Orrason, Arnar Freyr"]
[Black "Gudmundsson, Thordur"]
[Result "0-1"]
[ECO "E24"]
[BlackElo "1553"]
[PlyCount "90"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. Nf3 b6 8. e3 Ba6 9. Ne5 dxc4 10. Bxc4 Bxc4 11. Bxf6 Qxf6 12. Nxc4 Nd7 13. 0-0 c5 14. dxc5 Nxc5 15. Qc2 Rfd8 16. Rad1 h6 17. h3 Rac8 18. Nd6 Rc6 19. Nb5 a6 20. Rxd8+ Qxd8 21. Rd1 Qe7 22. Nd4 Rc8 23. Nf3 b5 24. Qd2 Na4 25. Rc1 Qxa3 26. Qd1 Nxc3 27. Qc2 Qxc1+ 28. Qxc1 Ne2+ 29. Kh2 Nxc1 30. Ne5 b4 31. Nd7 b3 32. Nb6 Rb8 33. Na4 b2 34. Nxb2 Rxb2 35. f3 a5 36. e4 a4 37. Kg3 a3 38. Kf4 a2 39. g4 a1Q 40. Ke5 Rf2+ 41. Kd6 Rd2+ 42. Kc5 Qc3+ 43. Kb5 Rb2+ 44. Ka4 Qb3+ 45. Ka5 Qb5# 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.22"]
[Round "6"]
[White "Gudmundsson, Thordur"]
[Black "Olafsson, Thorvadur F"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1553"]
[BlackElo "2188"]
[PlyCount "72"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 Rb8 6. 0-0 b5 7. d3 b4 8. Nd5 e6 9. Ne3 Nge7 10. Nc4 d5 11. exd5 exd5 12. Bf4 dxc4 13. Bxb8 Nxb8 14. Rb1 Bf5 15. Be4 Bxe4 16. dxe4 Qxd1 17. Rfxd1 Nbc6 18. a3 0-0 19. axb4 cxb4 20. f4 Rc8 21. Rd7 Kf8 22. c3 Ke8 23. Rbd1 a5 24. Rb7 a4 25. e5 a3 26. bxa3 bxa3 27. Ra1 Ra8 28. Rb5 f6 29. exf6 Bxf6 30. Rc5 Ra4 31. Ra2 Kd7 32. Rb5 Kc7 33. Rb1 Nd5 34. Rc1 Na7 35. Nd4 Nxc3 36. Rd2 Bxd4+ 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.12"]
[Round "3"]
[White "Fridthofsson, Sigurjon Thor"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1812"]
[BlackElo "1553"]
[PlyCount "63"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Be7 5. Bd3 0-0 6. Ngf3 Nbd7 7. Ne5 c5 8. c3 Ne8 9. h4 Nxe5 10. dxe5 f5 11. Nf3 Bd7 12. Ng5 g6 13. g4 Ng7 14. Qf3 Bc6 15. gxf5 exf5 16. Rh2 d4 17. Bc4+ Kh8 18. Qe2 Bxg5 19. Bxg5 Qd7 20. exd4 b5 21. Bb3 c4 22. Bc2 Qb7 23. Rh3 Bg2 24. Re3 f4 25. Be4 Bxe4 26. Rxe4 Ne6 27. Bf6+ Kg8 28. 0-0-0 b4 29. d5 Nc7 30. Qxc4 Na6 31. d6+ Rf7 32. d7 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.08"]
[Round "2"]
[White "Gudmundsson, Thordur"]
[Black "Kjartansson, Matthias Bjorgvin"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "1553"]
[BlackElo "1036"]
[PlyCount "87"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. Ndf3 Ngf6 8. Ne2 Bd6 9. 0-0 0-0 10. Bg5 Qc7 11. dxc5 Qxc5 12. Bf4 Bxf4 13. Nxf4 Qc4 14. Nd3 Rac8 15. c3 Rfe8 16. Nd4 Nf8 17. Nf5 Ng6 18. Nd6 Qh4 19. Nxc8 Rxc8 20. f3 d4 21. Qb3 b6 22. Rac1 Nf4 23. Nxf4 Qxf4 24. Rfe1 d3 25. Rcd1 d2 26. Re2 Rd8 27. Qc2 Nh5 28. Rexd2 Qe3+ 29. Kf1 Rf8 30. Rd8 Qe7 31. Rxf8+ Qxf8 32. Qd2 h6 33. Qd8 Nf4 34. Qxf8+ Kxf8 35. Rd7 a6 36. Rd6 Ne6 37. Rxb6 Nc5 38. Ke2 Na4 39. Rb8+ Ke7 40. Kd2 Kd7 41. Rb7+ Ke6 42. Kc2 g6 43. b4 Kd6 44. Rxf7 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.05"]
[Round "1"]
[White "Ptacnikova, Lenka"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2076"]
[BlackElo "1553"]
[PlyCount "87"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bb4 5. Nd5 Nxd5 6. cxd5 Ne7 7. e3 0-0 8. Ne2 d6 9. a3 Ba5 10. 0-0 Bb6 11. d3 Bf5 12. h3 Qd7 13. Kh2 h6 14. d4 exd4 15. Nxd4 Bh7 16. b4 Nf5 17. Nb3 Qd8 18. e4 Ne7 19. Bb2 Ng6 20. f4 Re8 21. Nd4 Nf8 22. Re1 Nd7 23. Rc1 Nf6 24. f5 Nd7 25. Rf1 Ne5 26. f6 Bxd4 27. Bxd4 g5 28. Qh5 Kh8 29. Qxh6 Rg8 30. Rf5 Rg6 31. Qh5 g4 32. Bxe5 gxh3 33. Qxh3 dxe5 34. Rcf1 Qf8 35. Rh5 Qg8 36. Rxe5 Re8 37. Rh5 Rg5 38. Rh6 Ree5 39. Rf4 Rg6 40. Rxh7+ Qxh7 41. Rh4 Qxh4 42. Qxh4+ Kg8 43. Bh3 Reg5 44. Bf5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6"]
[White "Nilssen, Ellen Fredericia"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "E75"]
[WhiteElo "2048"]
[BlackElo "1527"]
[PlyCount "61"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. exd5 Qb6 10. Nf3 Bf5 11. Nh4 Bd7 12. 0-0 Re8 13. Qf4 Nh5 14. Bxh5 gxh5 15. Ne4 Be5 16. Nf6+ Kh8 17. Qe4 Bxh2+ 18. Kxh2 Rxe4 19. Nxe4 Na6 20. Bf6+ Kg8 21. Bc3 Kf8 22. Nf6 Qc7 23. Rfe1 Nb4 24. Nxh7+ Kg8 25. Re7 Qd8 26. Nf6+ Kf8 27. Rxd7 Qc8 28. Re1 Nd3 29. Ree7 Qxd7 30. Rxd7 Nxf2 31. Nf5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3"]
[White "Tinguely, Frederic"]
[Black "Gudmundsson, Thordur"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1729"]
[BlackElo "1527"]
[PlyCount "62"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 0-0 6. 0-0-0 a5 7. Bh6 c6 8. Bxg7 Kxg7 9. h4 h5 10. Be2 b5 11. e5 dxe5 12. dxe5 Qxd2+ 13. Rxd2 Ng4 14. Bxg4 Bxg4 15. f3 Be6 16. Nge2 Nd7 17. f4 b4 18. Nd4 Nc5 19. Nxe6+ Nxe6 20. Ne2 Rfd8 21. Rhd1 Rxd2 22. Rxd2 Kf8 23. g3 Ke8 24. c4 Rd8 25. Rxd8+ Kxd8 26. Kc2 a4 27. a3 c5 28. b3 Nd4+ 29. Nxd4 cxd4 30. bxa4 bxa3 31. Kb3 d3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1"]
[White "Gudmundsson, Thordur"]
[Black "Fivelstad, Jon Olav"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1527"]
[BlackElo "1883"]
[PlyCount "74"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. d3 Nb8 10. Nbd2 Nbd7 11. Nf1 Bb7 12. Ng3 Nc5 13. Bc2 g6 14. b4 Ne6 15. Bb3 Ng7 16. Bg5 Ng4 17. Bxe7 Qxe7 18. Qd2 Ne6 19. h3 Nf6 20. Ng5 Nf4 21. Ne2 N6h5 22. Nf3 Kh8 23. Nxf4 Nxf4 24. Kh2 Rad8 25. g3 Ne6 26. Qe3 f5 27. exf5 Rxf5 28. Nh4 Rh5 29. Bd1 Rxh4 30. gxh4 Qxh4 31. Qg3 Qf6 32. Bg4 Ng5 33. h4 Nf7 34. Re3 Nh6 35. Be2 Nf5 36. Qh3 Nxe3 37. fxe3 Qf2+ 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.30"]
[Round "8"]
[White "Gudmundsson, Thordur"]
[Black "Thorisson, Benedikt"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1548"]
[BlackElo "1363"]
[PlyCount "85"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 g6 4. Bg2 Bg7 5. Nge2 Nc6 6. 0-0 Nge7 7. d3 0-0 8. Be3 Nd4 9. Qd2 Rb8 10. Nd1 d5 11. c3 Nxe2+ 12. Qxe2 b6 13. exd5 Nxd5 14. Bd2 Ba6 15. c4 Nb4 16. Bxb4 cxb4 17. Ne3 b5 18. c5 Qd4 19. Rac1 Qxb2 20. Qxb2 Bxb2 21. Rc2 Bc3 22. Nd1 Rbc8 23. c6 Be5 24. Ne3 Rfd8 25. Rd1 f5 26. Nf1 Bc3 27. Re2 e5 28. Ne3 Kf7 29. Nd5 Ke6 30. d4 e4 31. Nf4+ Kf6 32. d5 b3 33. axb3 Rxc6 34. Rc1 Rcc8 35. Ra2 Bb7 36. Rxa7 Bxd5 37. Nxd5+ Rxd5 38. Bf1 b4 39. Bc4 Rd6 40. Rxh7 Bd2 41. Rc2 e3 42. fxe3 Bxe3+ 43. Kg2 1/2-1/2

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.27"]
[Round "7"]
[White "Gudmundsson, Bjarni Thor"]
[Black "Gudmundsson, Thordur"]
[Result "1/2-1/2"]
[ECO "C15"]
[BlackElo "1548"]
[PlyCount "51"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nf6 7. Bg5 Nbd7 8. Nxe4 0-0 9. Qf3 Rb8 10. Nxf6+ Nxf6 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. 0-0-0 e5 14. Bc4 Bf5 15. Rhe1 e4 16. Re3 Bg6 17. Rde1 Kh8 18. h3 f5 19. f4 h5 20. Rg1 h4 21. Rd1 Rfd8 22. c3 Rd6 23. Rg1 Kg7 24. g4 Kf6 25. g5+ Kg7 26. Kc2 1/2-1/2

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.23"]
[Round "6"]
[White "Gudmundsson, Thordur"]
[Black "Skarphedinsson, Ingvar Wu"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1548"]
[BlackElo "1247"]
[PlyCount "87"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e5 5. Nge2 Be7 6. 0-0 0-0 7. d3 d6 8. f4 Bg4 9. h3 Bxe2 10. Nxe2 Qb6 11. Kh2 Nd7 12. Rb1 exf4 13. Bxf4 Nde5 14. Be3 Bf6 15. Nc3 Qd8 16. Qd2 Ne7 17. Rf2 N7c6 18. Ne2 Ng6 19. c3 Nge5 20. Nf4 Bg5 21. Nd5 Bxe3 22. Nxe3 Ne7 23. Rbf1 Qb6 24. Bf3 Nxf3+ 25. Rxf3 f6 26. h4 Qc6 27. R3f2 d5 28. exd5 Nxd5 29. Nf5 g6 30. Nh6+ Kg7 31. Ng4 Qe6 32. Qe2 Qxe2 33. Rxe2 Rae8 34. Rfe1 Rxe2+ 35. Rxe2 f5 36. Nf2 Nf6 37. Kg2 Rf7 38. Nh3 Rd7 39. Nf4 b6 40. Rd2 c4 41. d4 Ne4 42. Re2 Kf6 43. Nh3 h6 44. Nf2 1/2-1/2

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.20"]
[Round "5"]
[White "Jonsson, Olafur Gisli"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1806"]
[BlackElo "1548"]
[PlyCount "63"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 0-0 9. Nf3 f6 10. exf6 Nxf6 11. Bf4 cxd4 12. cxd4 Bd7 13. Rc1 Rc8 14. a3 a6 15. Qd2 b5 16. Ng3 Qe8 17. Rfe1 Nh5 18. Nxh5 Qxh5 19. Ne5 Nxe5 20. Bxe5 Bg5 21. f4 Be7 22. Qa5 Ra8 23. Re3 Qf7 24. Rh3 h6 25. Qe1 Bf6 26. Qg3 Kh8 27. Bg6 Qg8 28. Bb1 Bxe5 29. fxe5 Rac8 30. Rd1 b4 31. Qg6 Bb5 32. Rxh6+ 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.09"]
[Round "2"]
[White "Helgadottir, Idunn"]
[Black "Gudmundsson, Thordur"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1201"]
[BlackElo "1548"]
[PlyCount "86"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd2 Nf6 6. Nf3 0-0 7. Bd3 Re8+ 8. Ne2 Bxd2+ 9. Qxd2 Bg4 10. Qf4 Bxf3 11. Qxf3 Nc6 12. 0-0-0 Nb4 13. Kb1 Nxd3 14. Rxd3 c6 15. g4 Ne4 16. Qf5 Qh4 17. Nf4 Nxf2 18. Rf3 Nxh1 19. a3 Re1+ 20. Ka2 Qxh2 21. Rh3 g6 22. Rxh2 gxf5 23. gxf5 Rf1 24. Nh5 Rg1 25. Nf6+ Kg7 26. Nxh7 Rh8 27. f6+ Kg6 28. Rh3 Rxh7 29. Rf3 Ng3 30. Kb3 Ne4 31. c4 Nd2+ 32. Kb4 Nxf3 33. cxd5 cxd5 34. Kc5 Rh5 35. b4 Rc1+ 36. Kd6 Nxd4 37. a4 Rc6+ 38. Kd7 Ne6 39. b5 Nc5+ 40. Ke7 Re6+ 41. Kd8 Kxf6 42. b6 Re7 43. bxa7 Rh8# 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.06"]
[Round "1"]
[White "Gudmundsson, Thordur"]
[Black "Ingvason, Johann"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1548"]
[BlackElo "2175"]
[PlyCount "70"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 d6 5. Nge2 e5 6. 0-0 Be7 7. d3 Nd4 8. Nxd4 cxd4 9. Ne2 h5 10. Bg5 Ng8 11. Bxe7 Nxe7 12. f4 Bg4 13. Qd2 Qb6 14. Rab1 h4 15. f5 hxg3 16. hxg3 f6 17. Bf3 Bxf3 18. Rxf3 0-0-0 19. Rf2 d5 20. Kg2 dxe4 21. dxe4 Kb8 22. Nc1 g6 23. Nd3 gxf5 24. Qb4 Qxb4 25. Nxb4 fxe4 26. Rxf6 a5 27. Re6 Nf5 28. Rxe5 Ne3+ 29. Kg1 Rdg8 30. Rxe4 Rxg3+ 31. Kf2 Rg2+ 32. Kf3 Rh3+ 33. Kf4 axb4 34. Rxd4 Rg4+ 35. Ke5 Rh5+ 0-1

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.09"]
[Round "10"]
[White "Heidarsson, Arnar Milutin"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1657"]
[BlackElo "1521"]
[PlyCount "139"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. e3 d5 6. Nf3 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. Qc2 Re8 10. 0-0 Nf8 11. Ne5 Bd6 12. f4 Ng4 13. h3 Nh6 14. Nf3 Ng6 15. g4 Kh8 16. g5 Ng8 17. Kg2 Qd7 18. Rh1 N8e7 19. Ne2 Nf5 20. Bxf5 Qxf5 21. Qxf5 Bxf5 22. h4 Bd3 23. Ng3 Ne7 24. Ne1 Ba6 25. Rc1 Rac8 26. Nf3 Kg8 27. Rhe1 Bd3 28. Rc3 Ba6 29. Kf2 Bb4 30. Rcc1 Bxd2 31. Nxd2 Bd3 32. Rc3 Ba6 33. Rec1 Rc7 34. Nb3 b6 35. a4 Bc8 36. a5 Bd7 37. axb6 axb6 38. Nd2 Ra7 39. Nf3 f6 40. gxf6 gxf6 41. Nh5 Kf7 42. Ng3 Ra2 43. R1c2 Rea8 44. Ne1 Nf5 45. Nxf5 Bxf5 46. Re2 Rc8 47. Nd3 Be4 48. Nb4 Ra1 49. Re1 Rxe1 50. Kxe1 Rg8 51. Rxc6 Rg2 52. Rxb6 Rxb2 53. Nxd5 Rxb6 54. Nxb6 Ke6 55. Kf2 f5 56. Nc4 Kf6 57. Nd2 Bd5 58. Nf1 Kg6 59. Ng3 Ba8 60. Ke2 Kf6 61. Kd3 Kg6 62. Kc4 Bb7 63. d5 Bc8 64. Kc5 Kf7 65. Kd6 Kf6 66. Kc7 Ba6 67. d6 Bb5 68. d7 Bxd7 69. Kxd7 Kg6 70. Ke6 1-0

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.08"]
[Round "9"]
[White "Gudmundsson, Thordur"]
[Black "Thorisson, Benedikt"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1521"]
[BlackElo "1341"]
[PlyCount "29"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bb4 7. Bd2 b5 8. 0-0 Bb7 9. Ncxb5 axb5 10. Bxb4 Na6 11. Nxb5 Qc6 12. Nd6+ Kd8 13. Nxf7+ Ke8 14. Bb5 Qc7 15. Ba5 1-0

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.07"]
[Round "8"]
[White "Eliasson, Kristjan Orn"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1835"]
[BlackElo "1521"]
[PlyCount "71"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. a3 Bd7 6. Nf3 Nge7 7. dxc5 Ng6 8. b4 Ncxe5 9. Nbd2 Be7 10. Be2 0-0 11. 0-0 Rc8 12. Bb2 Nxf3+ 13. Bxf3 Bf6 14. Qb3 b5 15. Qc2 Ne5 16. Be2 Bc6 17. Rad1 Qe7 18. Nb3 Rfd8 19. Nd4 Nc4 20. Bc1 a6 21. Rfe1 Ba8 22. a4 Qe8 23. axb5 axb5 24. Rd3 g6 25. Rh3 Bg7 26. Bg5 f6 27. Bh6 e5 28. Bxg7 Kxg7 29. Bg4 f5 30. Nxf5+ gxf5 31. Qxf5 Qg6 32. Qxc8 Rxc8 33. Bxc8 Qf6 34. Ra1 Qc6 35. Ra7+ Kg6 36. Ra6 1-0

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.06"]
[Round "7"]
[White "Gudmundsson, Thordur"]
[Black "Baldursson, Haraldur"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1521"]
[BlackElo "1981"]
[PlyCount "66"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. 0-0 a6 8. f4 Qc7 9. Be3 Nc6 10. Bf3 Na5 11. Rb1 Rb8 12. g4 h6 13. Qe1 Nc4 14. Bf2 b5 15. a3 g5 16. f5 e5 17. Nb3 h5 18. gxh5 g4 19. Bg2 Rxh5 20. Nd2 Nxa3 21. Rc1 Nc4 22. Nxc4 Qxc4 23. Bh4 b4 24. Bxf6 bxc3 25. Bxe7 cxb2 26. Rb1 Kxe7 27. Qd1 Qd4+ 28. Qxd4 exd4 29. Rfd1 Rb4 30. Bf1 a5 31. Rd3 Ba6 32. Rdd1 Bxf1 33. Rxf1 a4 0-1

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.05"]
[Round "6"]
[White "Valtysson, Thor"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1947"]
[BlackElo "1521"]
[PlyCount "81"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Bg3 b6 6. c3 0-0 7. Nbd2 c5 8. Ne5 Bxe5 9. dxe5 Nfd7 10. Bd3 f6 11. Qb1 f5 12. f4 Bb7 13. 0-0 Nc6 14. Nf3 h6 15. Bh4 Qe8 16. Kh1 c4 17. Bc2 b5 18. Nd4 Nxd4 19. exd4 a5 20. a3 Kh7 21. g4 g6 22. gxf5 gxf5 23. Qe1 Rg8 24. Qf2 Qf7 25. Rg1 Nc5 26. Rxg8 Rxg8 27. Rg1 Ne4 28. Qe3 Rxg1+ 29. Kxg1 Qg6+ 30. Kf1 Qg4 31. Be7 Bc6 32. Bxe4 dxe4 33. Bf6 Qf3+ 34. Qxf3 exf3 35. Bd8 a4 36. Kf2 Kg6 37. Be7 Kh5 38. Bf8 Kg6 39. Be7 Kf7 40. Bh4 Kg6 41. Be7 1-0

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.04"]
[Round "5"]
[White "Gudmundsson, Thordur"]
[Black "Fridthjofsdottir, Sigurlaug Regina"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1521"]
[BlackElo "1721"]
[PlyCount "77"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 e6 6. Nf3 c6 7. Ne4 Qd8 8. Nxf6+ Qxf6 9. Bd3 Qd8 10. 0-0 Be7 11. c4 Nd7 12. Re1 Nf6 13. Qc2 h6 14. Rad1 0-0 15. Qc1 Re8 16. Bc3 Bd7 17. Ne5 Rc8 18. Qe3 Qc7 19. Qh3 c5 20. Nxd7 Nxd7 21. d5 exd5 22. Bf5 Rcd8 23. Rxd5 Nf6 24. Rde5 Bf8 25. Rxe8 Rxe8 26. Rxe8 Nxe8 27. Bc2 Bd6 28. g3 Qe7 29. Qf1 Nf6 30. Qd3 Be5 31. Qe2 Bd6 32. Qd3 g6 33. Qf3 Nh7 34. h4 h5 35. Qd5 Nf8 36. Qd2 Kh7 37. Qd5 Ne6 38. Qxh5+ Kg8 39. Qh8# 1-0

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.03"]
[Round "4"]
[White "Holm, Fridgeir K"]
[Black "Gudmundsson, Thordur"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1756"]
[BlackElo "1521"]
[PlyCount "61"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 c6 5. Nf3 Bd6 6. Bg5 f6 7. Bh4 Ne7 8. Bd3 0-0 9. 0-0 Bf5 10. Re1 Bxd3 11. Qxd3 Na6 12. a3 Re8 13. b4 Qd7 14. Bg3 Bxg3 15. hxg3 Nf5 16. g4 Nd6 17. g5 Qf5 18. gxf6 gxf6 19. Qxf5 Nxf5 20. g4 Nd6 21. Kf1 Nc7 22. Rxe8+ Rxe8 23. Re1 Rxe1+ 24. Kxe1 Ndb5 25. Nb1 Ne6 26. c3 Nd6 27. Nbd2 Kg7 28. Nh4 Kh6 29. Ng2 Kg5 30. f3 Nf4 31. Ne3 1/2-1/2

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.02"]
[Round "3"]
[White "Gudmundsson, Thordur"]
[Black "Ulfljotsson, Jon"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1521"]
[BlackElo "1700"]
[PlyCount "59"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 b5 7. Nd5 Nxd5 8. exd5 g6 9. Nb3 Bg7 10. Bd4 0-0 11. Bxg7 Kxg7 12. Qd4+ Kg8 13. Bd3 Nd7 14. h4 Ne5 15. Be2 Bf5 16. Qd2 f6 17. Nd4 Qd7 18. f3 h5 19. Rg1 Kh7 20. Qf4 Rac8 21. Nxf5 Qxf5 22. Qxf5 gxf5 23. Rc1 f4 24. Kf2 Rc5 25. Rgd1 Rfc8 26. Rd2 a5 27. a3 b4 28. a4 Kh6 29. Bb5 Ng6 30. Kg1 1/2-1/2

[Event "Reykjavik Icelandic op"]
[Site "Reykjavik"]
[Date "2018.06.01"]
[Round "1"]
[White "Ragnarsson, Johann Hjortur"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2002"]
[BlackElo "1521"]
[PlyCount "100"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 Bxc3+ 5. bxc3 0-0 6. e4 d6 7. Bg5 Nbd7 8. Bd3 c5 9. Ne2 e5 10. d5 Re8 11. 0-0 Nf8 12. f4 Bg4 13. fxe5 dxe5 14. Bxf6 gxf6 15. Qd2 Bxe2 16. Bxe2 Ng6 17. Qh6 Kh8 18. Rf5 Rg8 19. Kh1 Nf4 20. Bf1 Rg6 21. Qh4 Qg8 22. g3 Qg7 23. Rxf4 exf4 24. Qxf4 Qh6 25. Qxh6 Rxh6 26. Be2 Re8 27. Bf3 Rd8 28. Bg4 Rd6 29. Bf5 Ra6 30. Rd1 Rd6 31. Rb1 b6 32. Kg2 Kg7 33. h4 Kf8 34. Kf3 Rg6 35. Bxg6 fxg6 36. Kf4 Ke7 37. g4 Rd8 38. Rh1 Rf8 39. h5 g5+ 40. Kf5 Kf7 41. e5 fxe5 42. Kxg5 Ke7 43. Kh6 Rf7 44. Re1 Kd6 45. g5 Re7 46. g6 hxg6 47. hxg6 e4 48. g7 Re8 49. Kh7 Re7 50. Kh8 e3 1-0

[Event "Reykjavik Faxaven op"]
[Site "Reykjavik"]
[Date "2018.05.02"]
[Round "7"]
[White "Gudmundsson, Thordur"]
[Black "Eliasson, Kristjan Orn"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1503"]
[BlackElo "1829"]
[PlyCount "80"]
[EventDate "2018.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. f4 Bg7 4. Nf3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. c3 Bg4 8. h3 Bd7 9. Be3 Qc8 10. Qe2 Nh5 11. Kh2 e5 12. fxe5 dxe5 13. Bc4 h6 14. Nh4 exd4 15. Nxg6 Be6 16. Bxe6 Qxe6 17. Nf4 Nxf4 18. Bxf4 Rfe8 19. Bxc7 Qxe4 20. Qf2 Re7 21. Nd2 Qd5 22. c4 Qd7 23. Bg3 d3 24. Rae1 Rae8 25. Bh4 Re6 26. Rxe6 Rxe6 27. Qg3 Rg6 28. Qf3 Bxb2 29. Ne4 Bg7 30. Kh1 Ne5 31. Qf4 Qe6 32. Bf6 Nxc4 33. Bxg7 Kxg7 34. Nd2 Qd5 35. Qf2 Ne3 36. Rg1 Nf5 37. Qf4 Ng3+ 38. Kh2 Ne2 39. Qe4 Qd6+ 40. Kh1 Ng3+ 0-1

[Event "Reykjavik Faxaven op"]
[Site "Reykjavik"]
[Date "2018.04.25"]
[Round "6"]
[White "Gudmundsson, Thordur"]
[Black "Atlason, Hjalti"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1503"]
[PlyCount "143"]
[EventDate "2018.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Bd3 d5 7. exd5 Qxd5 8. 0-0 Bg4 9. Qe1 0-0-0 10. Nc3 Qd7 11. Ne4 h5 12. Bg5 Be7 13. f3 Bf5 14. Bxf6 gxf6 15. Kh1 Nb4 16. Qc3+ Qc6 17. Qxc6+ bxc6 18. Rfd1 Be6 19. Nec5 Nxd3 20. Nxd3 h4 21. Re1 h3 22. g3 Bd5 23. Nd2 Bd6 24. Ne4 Rh6 25. Kg1 Bc7 26. Nb4 Bb6+ 27. Kh1 Ba5 28. c3 Bxb4 29. cxb4 f5 30. Nd2 Re6 31. Kg1 Kb7 32. a3 e4 33. fxe4 fxe4 34. Kf2 Rde8 35. Re3 Rf6+ 36. Kg1 Rd6 37. Rae1 f5 38. Rf1 Rf6 39. b3 Rg8 40. Nxe4 Rff8 41. Nd6+ Kb6 42. Rxf5 Rxf5 43. Nxf5 Rf8 44. Nd6 Bg2 45. Re1 Rf3 46. Nc4+ Kb5 47. Ne3 Kb6 48. Nxg2 hxg2 49. Kxg2 Rxb3 50. Ra1 Kc7 51. h4 Kd7 52. Kh3 Ke6 53. h5 Kf6 54. Kh4 Rf3 55. g4 Kg7 56. Kg5 a6 57. Rc1 Rf6 58. Rc5 Rd6 59. Kh4 Rd3 60. Ra5 c5 61. bxc5 Rd5 62. Rxa6 Rxc5 63. a4 Rc1 64. a5 Rh1+ 65. Kg5 Rf1 66. h6+ Kg8 67. Rf6 Ra1 68. Rf5 Rb1 69. a6 Ra1 70. Rf6 Ra5+ 71. Kg6 Ra4 72. h7+ 1-0

[Event "Reykjavik Faxaven op"]
[Site "Reykjavik"]
[Date "2018.04.18"]
[Round "5"]
[White "Omarsson, Kristofer"]
[Black "Gudmundsson, Thordur"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1731"]
[BlackElo "1503"]
[PlyCount "53"]
[EventDate "2018.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bg5 Be7 6. Nd2 0-0 7. Ngf3 Re8 8. 0-0 Bg4 9. Re1 Nbd7 10. c3 Bh5 11. Qc2 Bg6 12. Bxg6 hxg6 13. Re2 Nf8 14. Ne5 N6d7 15. Bf4 Nxe5 16. Bxe5 Bd6 17. Nf3 Bxe5 18. Nxe5 Re6 19. Rae1 Qe7 20. Nd3 b6 21. Rxe6 Nxe6 22. Nf4 Qd6 23. Nxe6 Re8 24. Qd1 Rxe6 25. Rxe6 Qxe6 26. Kf1 c6 27. f3 1/2-1/2

[Event "Reykjavik Faxaven op"]
[Site "Reykjavik"]
[Date "2018.04.11"]
[Round "4"]
[White "Gudmundsson, Thordur"]
[Black "Ulfljotsson, Jon"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1503"]
[BlackElo "1710"]
[PlyCount "44"]
[EventDate "2018.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 b5 7. a3 e6 8. Be2 Be7 9. 0-0 0-0 10. f4 Qc7 11. Qe1 Bb7 12. Bf3 Nbd7 13. Nb3 Nc5 14. Nxc5 dxc5 15. e5 Nd5 16. Nxd5 Bxd5 17. Qg3 Rfd8 18. Rfd1 Bxf3 19. Qxf3 Rxd1+ 20. Rxd1 Rd8 21. Rxd8+ Qxd8 22. h3 Qc8 1/2-1/2

[Event "Reykjavik Faxaven op"]
[Site "Reykjavik"]
[Date "2018.03.28"]
[Round "2"]
[White "Gardarsson, Halldor"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1793"]
[BlackElo "1503"]
[PlyCount "125"]
[EventDate "2018.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Be3 Ne7 6. Bd3 Bf5 7. 0-0 Bxd3 8. Qxd3 0-0 9. Nc3 c6 10. Ne2 Ng6 11. g3 Nd7 12. c4 Nf6 13. Bg5 h6 14. Bd2 Qd7 15. Kg2 Rfe8 16. Neg1 Re7 17. Rfe1 Rae8 18. Rxe7 Rxe7 19. h3 Ne4 20. Be3 Re8 21. Re1 h5 22. cxd5 cxd5 23. Ne2 h4 24. gxh4 f6 25. h5 Ne7 26. Ng3 Nf5 27. Nxf5 Qxf5 28. Ng1 Qxh5 29. Qe2 Qg6+ 30. Qg4 Qxg4+ 31. hxg4 Rc8 32. f3 Ng5 33. Re2 Re8 34. Bxg5 Rxe2+ 35. Nxe2 fxg5 36. Nc3 Bf4 37. Kf2 Bc1 38. Nxd5 Bxb2 39. Ke3 Kf7 40. Ke4 g6 41. Nc7 a6 42. Kd5 Ba3 43. Ne6 Be7 44. a4 b5 45. axb5 axb5 46. Nc7 b4 47. Kc4 Bd6 48. Nd5 Ke6 49. Nxb4 Bf4 50. Nd3 Bb8 51. Nf2 Bd6 52. Ne4 Be7 53. Nc5+ Kf6 54. Kd5 Bd8 55. Kd6 Kf7 56. Kd7 Bb6 57. Ne6 Kf6 58. Nc5 Ba5 59. Ne4+ Kg7 60. Ke6 Bc7 61. d5 Bb8 62. d6 Bxd6 63. Nxd6 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.02.07"]
[Round "9"]
[White "Gudmundsson, Thordur"]
[Black "Briem, Stephan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1565"]
[BlackElo "1890"]
[PlyCount "66"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. f4 a6 5. a4 Nge7 6. Nf3 d5 7. exd5 exd5 8. Be2 Nf5 9. 0-0 Be7 10. Qe1 0-0 11. d3 Re8 12. g4 Nfd4 13. Nxd4 Nxd4 14. Bd1 Bxg4 15. Bxg4 Nxc2 16. Qd1 Nxa1 17. Bd2 c4 18. Qxa1 Bc5+ 19. Kh1 cxd3 20. Bf3 Bb4 21. Qd1 Qa5 22. Nb1 Rad8 23. Bxb4 Qxb4 24. b3 Re3 25. Nd2 Qd4 26. Re1 Qxf4 27. Rxe3 Qxe3 28. Nf1 Qe5 29. Qd2 Re8 30. Ng3 Qe3 31. Qd1 Qe1+ 32. Qxe1 Rxe1+ 33. Kg2 d2 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.02.04"]
[Round "8"]
[White "Oskarsson, Anton Breki"]
[Black "Gudmundsson, Thordur"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1289"]
[BlackElo "1565"]
[PlyCount "56"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. e5 c5 4. d4 Nc6 5. Bb5 Bd7 6. Be3 a6 7. Bxc6 bxc6 8. dxc5 Ne7 9. b4 Nf5 10. Bd4 Be7 11. Nf3 0-0 12. 0-0 Nxd4 13. Qxd4 f6 14. exf6 gxf6 15. Qg4+ Kh8 16. Qh5 Rg8 17. Nh4 f5 18. Nf3 Bf6 19. Na4 Bxa1 20. Rxa1 Qf6 21. Re1 Be8 22. Qh3 Rg4 23. Ne5 Re4 24. Rxe4 dxe4 25. Qc3 Kg8 26. Qg3+ Kf8 27. Nb6 Rd8 28. c4 Rd1# 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.01.31"]
[Round "7"]
[White "Gudmundsson, Thordur"]
[Black "Baldursson, Haraldur"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1565"]
[BlackElo "1942"]
[PlyCount "82"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Nf6 5. Bc4 e6 6. 0-0 Be7 7. d3 0-0 8. a3 a6 9. Qe1 b5 10. Bb3 Bb7 11. Qg3 Kh8 12. f5 exf5 13. Ng5 Ne5 14. Qh3 c4 15. Ba2 h6 16. d4 Qb6 17. Kh1 Neg4 18. Ne2 Nxe4 19. Nxe4 Bxe4 20. c3 Qc6 21. Ng3 Bd3 22. Nxf5 Bxf1 23. Qxg4 Bf6 24. Bxh6 Qxg2+ 25. Qxg2 Bxg2+ 26. Kxg2 gxh6 27. Nxh6 Rae8 28. Kf3 Re6 29. Ng4 Rfe8 30. Rg1 Bg7 31. Bb1 Re1 32. Rxe1 Rxe1 33. Bf5 Rf1+ 34. Nf2 Bh6 35. Ke2 Ra1 36. Bc8 Bc1 37. Bxa6 Bxb2 38. Nd1 Bxc3 39. Nxc3 Rxa3 40. Bxb5 Rxc3 41. Kd2 Rd3+ 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.01.21"]
[Round "4"]
[White "Thorisson, Bjartur"]
[Black "Gudmundsson, Thordur"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1022"]
[BlackElo "1565"]
[PlyCount "54"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. 0-0 Bc5 6. c3 d3 7. Qxd3 Nge7 8. Be3 Bxe3 9. fxe3 d6 10. Nbd2 Be6 11. Bb3 Ng6 12. Rad1 Nge5 13. Qe2 0-0 14. Bxe6 fxe6 15. Nc4 Ng4 16. e5 h5 17. h3 Nh6 18. exd6 cxd6 19. Rxd6 Qe7 20. Rfd1 Rad8 21. Qd3 Nf5 22. Rd7 Qf6 23. e4 Ng3 24. b4 Rxd7 25. Qxd7 Rd8 26. Qxd8+ Nxd8 27. Re1 Qxc3 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.01.17"]
[Round "3"]
[White "Gudmundsson, Thordur"]
[Black "Bjarnason, Olafur"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1565"]
[BlackElo "1818"]
[PlyCount "68"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. Bd3 Ne7 8. 0-0 Ng6 9. Kh1 e5 10. Qe2 Rb8 11. Rb1 0-0 12. Bc4 Bd4 13. Bb3 Kh8 14. Nd1 d6 15. c3 Bb6 16. f4 exf4 17. Bxf4 f5 18. Bg3 Qe7 19. Qd3 f4 20. Bf2 Ne5 21. Qd2 f3 22. Bxb6 axb6 23. Ne3 fxg2+ 24. Qxg2 Ba6 25. Rxf8+ Rxf8 26. Nf5 Qf6 27. Rg1 g6 28. h4 d5 29. Qf2 gxf5 30. exd5 Bd3 31. dxc6 Be4+ 32. Kh2 Bxc6 33. Kh3 Bd7 34. Qg3 f4+ 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.01.14"]
[Round "2"]
[White "Kristbergsson, Bjorgvin"]
[Black "Gudmundsson, Thordur"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1064"]
[BlackElo "1565"]
[PlyCount "82"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 c5 2. e4 g6 3. g3 Bg7 4. Bg2 Nc6 5. Ne2 Nf6 6. h3 d6 7. a3 0-0 8. d3 e5 9. Nbc3 Nd4 10. 0-0 Bd7 11. Be3 Rb8 12. Rb1 b5 13. b3 Qc8 14. g4 a5 15. f3 b4 16. axb4 axb4 17. Nd5 Nxd5 18. exd5 f5 19. Bxd4 exd4 20. Nf4 Bh6 21. Ne6 Bxe6 22. dxe6 Qxe6 23. Kh1 Be3 24. f4 Qd7 25. Bd5+ Kg7 26. g5 Rh8 27. Qf3 h6 28. Ra1 hxg5 29. Bc6 Qe7 30. fxg5 Qxg5 31. Ra7+ Kf6 32. Rf7+ Kxf7 33. Qd5+ Ke7 34. Qf3 Qh5 35. Ra1 Qxh3+ 36. Qxh3 Rxh3+ 37. Kg2 Rbh8 38. Ra7+ Kf6 39. Kf1 Rg3 40. Bg2 Rh2 41. Bd5 Rg1# 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2018.01.10"]
[Round "1"]
[White "Gudmundsson, Thordur"]
[Black "Loftsson, Hrafn"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1565"]
[BlackElo "2163"]
[PlyCount "52"]
[EventDate "2018.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 e6 12. Na4 f6 13. Nc5 Nxc5 14. Bxc5 Rf7 15. exf6 Qxf6 16. Rb1 Qxf4 17. Be3 Qa4 18. a3 Rb8 19. c3 Qxa3 20. Bd3 Qa4 21. Qe2 e5 22. Bc2 Qg4 23. Qd2 Ba6 24. Bd1 Qf5 25. Qc1 Qd3 26. Bf3 Rxf3 0-1

[Event "ISL-chT2 1718"]
[Site "Reykjavik"]
[Date "2017.10.22"]
[Round "4.3"]
[White "Larusson, Eggert"]
[Black "Gudmundsson, Thordur"]
[Result "0-1"]
[ECO "D63"]
[BlackElo "1662"]
[PlyCount "57"]
[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 "Selfoss"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 0-0 7. Rc1 c6 8. a3 a5 9. Bd3 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. 0-0 Nxc3 13. Rxc3 b5 14. Bb3 Bb7 15. Re1 Rfd8 16. Qb1 Rac8 17. Bc2 h6 18. b4 a4 19. Rc1 f5 20. e4 Qf6 21. exf5 exf5 22. Bxf5 Rc7 23. Be4 Nb6 24. Rc5 Nc4 25. Qa2 Bc8 26. d5 Rcd7 27. h3 cxd5 28. Rxb5 Qf4 29. Bd3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.27"]
[Round "10"]
[White "Jonsson, Pall G"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1833"]
[PlyCount "69"]
[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. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 Nc6 5. Bb2 d6 6. h3 a6 7. Nf3 Be6 8. Be2 h6 9. 0-0 Qe7 10. c4 d5 11. Qa4 Bd7 12. Qc2 Rg8 13. a3 Bd6 14. Nc3 dxc4 15. Bxc4 Ne5 16. Nxe5 Bxe5 17. d4 Bd6 18. e4 Bf4 19. e5 Nh5 20. e6 fxe6 21. Nd5 Qf8 22. g3 0-0-0 23. Nxf4 Nxf4 24. gxf4 Qxf4 25. Qd3 Rge8 26. Qg3 Qf6 27. Rfe1 b5 28. Bd3 g5 29. a4 Rg8 30. axb5 g4 31. h4 Qf3 32. bxa6 c5 33. Be4 Qxg3+ 34. fxg3 cxd4 35. Rec1+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.26"]
[Round "9"]
[White "Gudmundsson, Thordur"]
[Black "Muhr, Andreas"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "1801"]
[PlyCount "93"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. 0-0 Nc6 9. a3 Rd8 10. Be3 Qh5 11. Bf4 Bd6 12. Bxd6 Rxd6 13. Nb5 Rd7 14. c4 a6 15. Nc3 0-0 16. Ne4 Ng4 17. Ng3 Qh6 18. h3 Nge5 19. Nxe5 Nxe5 20. Qc3 Ng6 21. Rad1 Nf4 22. Kh2 Rfd8 23. Rfe1 g5 24. Ne4 f5 25. Nc5 Rg7 26. Qe3 Rg6 27. b4 g4 28. Nd3 Nxd3 29. Qxh6 Rxh6 30. Rxd3 Kf7 31. Re5 gxh3 32. gxh3 Rg6 33. d5 exd5 34. Rxf5+ Ke6 35. Rdxd5 Rdg8 36. Rde5+ Kd6 37. Rd5+ Kc6 38. h4 h6 39. a4 Rg2+ 40. Kh3 b5 41. axb5+ axb5 42. Rf6+ Kb7 43. Rxb5+ Kc8 44. Rf7 Rg1 45. Kh2 R1g2+ 46. Kh1 Rg1+ 47. Kh2 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.25"]
[Round "8"]
[White "Kolka, Dawid"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1931"]
[PlyCount "73"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 b6 7. Bd3 Ba6 8. Bxa6 Nxa6 9. 0-0 Be7 10. Qe2 Nc7 11. Rd1 0-0 12. Nf1 c4 13. Ng3 Re8 14. Be3 Nf8 15. Nd2 Ng6 16. f4 Nh4 17. Qg4 g6 18. Ndf1 Nf5 19. Bf2 Nh6 20. Qh3 Nf5 21. Ne2 h5 22. Qf3 Kg7 23. g3 Rh8 24. h3 b5 25. Ne3 a5 26. Kg2 b4 27. Rh1 Nb5 28. g4 Nxe3+ 29. Bxe3 hxg4 30. hxg4 Qd7 31. Ng3 f6 32. f5 exf5 33. gxf5 fxe5 34. dxe5 gxf5 35. Nxf5+ Kf7 36. Nd6+ Ke6 37. Qf5# 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.24"]
[Round "7"]
[White "Gudmundsson, Thordur"]
[Black "Breidfjord, Palmar"]
[Result "1/2-1/2"]
[ECO "C68"]
[BlackElo "1866"]
[PlyCount "83"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. d3 h6 7. Be3 Bd6 8. Re1 Ne7 9. Nbd2 Ng6 10. h3 Be6 11. d4 Qf6 12. dxe5 Nxe5 13. Nd4 g5 14. Nxe6 Qxe6 15. Bd4 h5 16. Nf3 f6 17. Nxe5 Bxe5 18. Bxe5 Qxe5 19. c3 Qd6 20. Qb3 0-0-0 21. Rad1 Qe7 22. Qc2 Qe5 23. Qe2 Rde8 24. Rd4 c5 25. Rd5 Qe7 26. Qc4 b5 27. Qxc5 Qxc5 28. Rxc5 Re6 29. Rd5 Rhe8 30. f3 Re5 31. Rxe5 fxe5 32. Rd1 Re6 33. Kf2 c6 34. Ke2 Rg6 35. g4 h4 36. b4 Kc7 37. a4 Rd6 38. Rxd6 Kxd6 39. axb5 axb5 40. Kd3 Ke6 41. c4 Kd6 42. c5+ 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.23"]
[Round "6"]
[White "Vignisson, Ingvar Egill"]
[Black "Gudmundsson, Thordur"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1693"]
[PlyCount "81"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. a3 Qa5 7. Bd2 cxd4 8. Ne4 Bxd2+ 9. Nxd2 Ng6 10. f4 0-0 11. Bd3 Nc6 12. 0-0-0 Nce7 13. h4 Nf5 14. Bxf5 exf5 15. Qf3 Rd8 16. h5 Ne7 17. Nb3 Qb6 18. Nxd4 Nc6 19. h6 g6 20. Nxc6 bxc6 21. Ne2 Rb8 22. Qc3 Be6 23. Nd4 c5 24. Nxe6 fxe6 25. b3 a5 26. Rh3 c4 27. Qd4 Rdc8 28. Qxb6 Rxb6 29. Kb2 Rcb8 30. Rf1 a4 31. Rff3 d4 32. b4 Rd8 33. Rh1 Rb7 34. Rd1 Rbd7 35. Rf2 Kf7 36. Rfd2 c3+ 37. Kc1 cxd2+ 38. Kxd2 Rc7 39. Kc1 d3 40. Kb2 Rxc2+ 41. Kb1 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.22"]
[Round "5"]
[White "Gudmundsson, Thordur"]
[Black "Fjallheim, Leif Reinert"]
[Result "1/2-1/2"]
[ECO "C78"]
[BlackElo "1667"]
[PlyCount "132"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 b5 6. Bb3 Nf6 7. d3 d6 8. Bg5 Be6 9. Bxe6 fxe6 10. Nbd2 0-0 11. h3 Ne7 12. Qe2 Ng6 13. g3 Qe8 14. Be3 Ba7 15. Bxa7 Rxa7 16. Qe3 c5 17. b4 Rc7 18. c3 cxb4 19. cxb4 d5 20. Rfc1 d4 21. Qe1 Ra7 22. Nb3 Nd7 23. Kg2 Ra8 24. Nc5 Qe7 25. Nxd7 Qxd7 26. Rc5 Rac8 27. Rac1 Rxc5 28. Rxc5 Qf7 29. Qe2 Qf6 30. a3 h5 31. h4 Ra8 32. Ng5 Nf8 33. Qxh5 g6 34. Qf3 Qg7 35. Rc6 a5 36. Nxe6 Nxe6 37. Rxe6 axb4 38. axb4 Ra4 39. Qg4 Qf7 40. Rxg6+ Kf8 41. Qc8+ Ke7 42. Qc7+ Ke8 43. Qxf7+ Kxf7 44. Rg5 Ke6 45. f4 exf4 46. Rxb5 fxg3 47. Kxg3 Ra3 48. Kf4 Rxd3 49. Rd5 Rd1 50. b5 d3 51. Ke3 d2 52. Rxd2 Rh1 53. b6 Rxh4 54. b7 Rh8 55. Rc2 Rh3+ 56. Kd4 Rb3 57. Rc7 Kd6 58. Rh7 Rb4+ 59. Ke3 Ke5 60. Kd3 Rb1 61. Kc4 Kxe4 62. Rh4+ Ke5 63. Rh5+ Kd6 64. Rb5 Rxb5 65. Kxb5 Kc7 66. Ka6 Kb8 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.21"]
[Round "4"]
[White "Timmermans, Adri"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1861"]
[PlyCount "81"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 Be7 9. Bd3 Bb4+ 10. Kf1 Be7 11. g3 h6 12. Ne2 Nb6 13. b3 Bd7 14. Bb2 Nb4 15. Bb1 Bb5 16. Kg2 Bxe2 17. Qxe2 Nc6 18. f5 Qd7 19. g4 h5 20. fxe6 fxe6 21. Bg6+ Kd8 22. gxh5 Kc7 23. h4 Rac8 24. Rac1 Kb8 25. Ng5 Bxg5 26. hxg5 Nb4 27. Rxc8+ Rxc8 28. Ba3 Qe7 29. Qd2 a5 30. Rf1 Rf8 31. Rxf8+ Qxf8 32. Bxb4 axb4 33. Qf2 Qxf2+ 34. Kxf2 Nd7 35. h6 gxh6 36. gxh6 Nf8 37. Bd3 Kc8 38. h7 Nxh7 39. Bxh7 Kd7 40. Kg3 Ke7 41. Bg8 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.20"]
[Round "3"]
[White "Gudmundsson, Thordur"]
[Black "Tunge, Christian"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "2055"]
[PlyCount "80"]
[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 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Nb3 Qe5 13. c3 Be6 14. Bf4 Qf5 15. g4 Qf6 16. g5 Qf5 17. Bd3 Qd5 18. Be4 Qb5 19. Bd3 Bc4 20. Bxc4 Qxc4 21. Kb1 a5 22. Qe3 a4 23. Nd2 Qb5 24. Ne4 Na5 25. Qc5 Qe2 26. Qe3 Qa6 27. Qd3 Nc4 28. Qc2 Qb5 29. Ka1 Rfc8 30. h4 Qf5 31. Qc1 b5 32. h5 b4 33. Ng3 Qa5 34. hxg6 bxc3 35. gxf7+ Kf8 36. Kb1 Na3+ 37. bxa3 c2+ 38. Qxc2 Rxc2 39. Kxc2 Qc3+ 40. Kb1 Qb2# 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2017.04.19"]
[Round "1"]
[White "Vistisen, Lars"]
[Black "Gudmundsson, Thordur"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2097"]
[PlyCount "65"]
[EventDate "2017.04.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 cxd4 8. cxd4 Qb6 9. 0-0 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qa4 Be7 13. Be3 Qd8 14. Qg4 g6 15. Rac1 Nf8 16. b4 a6 17. a4 Bd7 18. a5 Bc6 19. Bb6 Qd7 20. Nd4 f5 21. exf6 Bxf6 22. Qe2 Bxd4 23. Bxd4 Rg8 24. Rfe1 Qf7 25. Bb6 Rc8 26. b5 Bd7 27. bxa6 bxa6 28. Bxa6 Rxc1 29. Rxc1 Qf4 30. Rd1 Ba4 31. Ra1 e5 32. Rxa4 Qxa4 33. Bb5+ 1-0

