[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.21"]
[Round "9"]
[White "Gilsson, Asmund"]
[Black "Rognvaldsson, Geir"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1821"]
[BlackElo "1699"]
[PlyCount "101"]
[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 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 a6 7. a4 g6 8. Bd3 Bg7 9. Nge2 b6 10. 0-0 0-0 11. Bg5 Qc7 12. Bf4 Nbd7 13. Rc1 Nh5 14. Be3 Ne5 15. Bf4 Nxf4 16. Nxf4 Nxd3 17. Qxd3 f5 18. Qg3 Be5 19. Rfe1 Bxf4 20. Qxf4 fxe4 21. Qxe4 Ra7 22. Re3 Qd8 23. Rce1 Raf7 24. f3 Bd7 25. Qc4 Bc8 26. Qe2 Qc7 27. Qf2 Bb7 28. Qh4 Qd8 29. Qxd8 Rxd8 30. Re7 Kf8 31. R7e3 Rfd7 32. Re6 b5 33. axb5 axb5 34. Nxb5 Bxd5 35. R6e3 Bc6 36. Na3 Rb7 37. R1e2 Re8 38. Rxe8+ Bxe8 39. Nc4 d5 40. Rxe8+ Kg7 41. Ne5 Rxb2 42. Rd8 d4 43. Rd5 Rc2 44. Nd7 Rc1+ 45. Kf2 Rc2+ 46. Kg3 c4 47. Rxd4 c3 48. Rc4 Rd2 49. Ne5 Kf6 50. Ng4+ Ke6 51. Rxc3 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.20"]
[Round "8"]
[White "Rognvaldsson, Geir"]
[Black "Anderson, Christopher"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1699"]
[PlyCount "33"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. a3 0-0 6. d3 d6 7. h3 Bd7 8. Bg5 a6 9. Nd5 Rc8 10. Nxf6+ gxf6 11. Bh6 Re8 12. Nh4 Ne7 13. Qh5 Be6 14. Bxe6 fxe6 15. Qg4+ Ng6 16. Nxg6 Kf7 17. Nxe5+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.19"]
[Round "7"]
[White "Adalsteinsson, Bergmann Oli"]
[Black "Rognvaldsson, Geir"]
[Result "1-0"]
[ECO "E30"]
[BlackElo "1699"]
[PlyCount "45"]
[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 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 g5 6. Bg3 Ne4 7. Qc2 Nxg3 8. hxg3 Nc6 9. e3 b6 10. Bd3 Qf6 11. a3 Bxc3+ 12. Qxc3 a5 13. Be4 Bb7 14. Nf3 d6 15. Bc2 0-0-0 16. 0-0-0 Ne7 17. e4 Ng6 18. e5 dxe5 19. Bxg6 exd4 20. Rxd4 Qxg6 21. Rhd1 Bxf3 22. Qxf3 Rxd4 23. Qa8+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.18"]
[Round "6"]
[White "Rognvaldsson, Geir"]
[Black "MacArthur, John"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1699"]
[BlackElo "1962"]
[PlyCount "133"]
[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. Nc3 a6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 g6 6. b3 Bg7 7. Bb2 b5 8. 0-0-0 Bb7 9. Kb1 Rc8 10. f4 Nb4 11. Bd3 Qa5 12. a3 Nxd3 13. Qxd3 d6 14. b4 Qd8 15. Nf3 Nf6 16. h3 0-0 17. Rhf1 Qb6 18. Nd5 Nxd5 19. exd5 Bxb2 20. Kxb2 Rc4 21. f5 Rfc8 22. Ne1 a5 23. fxg6 hxg6 24. Qd2 axb4 25. axb4 Ra8 26. Ra1 Rxa1 27. Kxa1 Qd4+ 28. Qxd4 Rxd4 29. c3 Rd1+ 30. Kb2 Bxd5 31. Kc2 Ra1 32. Kb2 Ra2+ 33. Kb1 Re2 34. Rg1 Be4+ 35. Kc1 d5 36. Kd1 Ra2 37. g4 g5 38. Rg3 e5 39. Re3 f6 40. Nd3 Kf7 41. Nc5 Bg6 42. Nd7 Bc2+ 43. Ke1 Ke6 44. Nc5+ Kd6 45. Kf2 Be4+ 46. Ke1 Bg6 47. Rf3 Ke7 48. Re3 Ra3 49. Kd2 e4 50. Kc2 d4 51. Rxe4+ Bxe4+ 52. Nxe4 Ra2+ 53. Kd3 dxc3 54. Nxc3 Rh2 55. Nxb5 Rxh3+ 56. Ke4 Rb3 57. Nc7 Rxb4+ 58. Kf3 Rf4+ 59. Kg3 Kd6 60. Nb5+ Kc6 61. Nc3 Kc5 62. Ne2 Rb4 63. Kf3 Kd5 64. Nc1 Kd4 65. Ne2+ Ke5 66. Kg3 Rb3+ 67. Kf2 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.17"]
[Round "4"]
[White "Botez, Alexandra"]
[Black "Rognvaldsson, Geir"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1986"]
[BlackElo "1699"]
[PlyCount "57"]
[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 e6 3. Nc3 c5 4. d5 d6 5. Nf3 Nbd7 6. h3 Be7 7. dxe6 fxe6 8. e4 0-0 9. Be3 a6 10. Qd2 Nb8 11. 0-0-0 Nc6 12. e5 dxe5 13. Qxd8 Nxd8 14. Nxe5 b6 15. Kb1 Bb7 16. f3 Nc6 17. Nd7 Nxd7 18. Rxd7 Rab8 19. Be2 Bf6 20. Na4 Nd4 21. Bxd4 Bxd4 22. Rd6 b5 23. Nb6 bxc4 24. Bxc4 Bd5 25. Nxd5 Rxb2+ 26. Kc1 exd5 27. Rxd5 Bf6 28. Rd8+ Kh8 29. Rxf8# 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "2"]
[White "Danielsson, Sebastian1"]
[Black "Rognvaldsson, Geir"]
[Result "1/2-1/2"]
[ECO "C50"]
[BlackElo "1699"]
[PlyCount "39"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. Nxd4 Ne5 6. Bb3 d6 7. h3 Nf6 8. Nc3 0-0 9. Be3 c5 10. Nf3 a6 11. Nxe5 dxe5 12. Bd5 Nxd5 13. Nxd5 b5 14. Qf3 Be6 15. Rd1 Bxd5 16. Rxd5 Qc7 17. 0-0 Rad8 18. Rfd1 Rxd5 19. Rxd5 Rd8 20. Qf5 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "3"]
[White "Rognvaldsson, Geir"]
[Black "Arnarson, Erlingur"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1699"]
[PlyCount "79"]
[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. Bg5 e6 3. e4 Be7 4. Bd3 d5 5. Bxf6 Bxf6 6. e5 Be7 7. f4 c5 8. c3 Nc6 9. Ne2 cxd4 10. Nxd4 Nxd4 11. cxd4 Qb6 12. b3 Bb4+ 13. Kf1 Bd7 14. Be2 Bb5 15. a3 Be7 16. Nc3 Bxe2+ 17. Nxe2 0-0 18. Kf2 f6 19. Kg3 fxe5 20. fxe5 Rf5 21. h3 Raf8 22. Qd3 R8f6 23. Kh2 Rg6 24. Rhf1 Rxf1 25. Rxf1 Bxa3 26. Nf4 Rh6 27. Qc3 Be7 28. Qc8+ Bd8 29. Qd7 Qc6 30. Qxd8+ Kf7 31. Nxd5+ Kg6 32. Ne7+ Kh5 33. Nxc6 a5 34. g4+ Kg6 35. Ne7+ Kg5 36. Ng8+ Kg6 37. Nxh6 a4 38. Rf6+ Kg5 39. Nf7+ Kh4 40. Rh6# 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.15"]
[Round "1"]
[White "Rognvaldsson, Geir"]
[Black "Spencer, Aaron"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1699"]
[BlackElo "1899"]
[PlyCount "54"]
[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. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qa5 12. Nxc6 bxc6 13. c3 Rd8 14. Qc2 Qc7 15. Rad1 Bf5 16. Qa4 Bd3 17. Rfe1 Be5 18. g3 Rab8 19. Be2 Bf5 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Bxd1 Qd7 23. Bf3 Qd3 24. Qxc6 Bh3 25. Qa8+ Kg7 26. Bh6+ Kxh6 27. Qf8+ Bg7 0-1

[Event "Reykjavik Bodsmot op"]
[Site "Reykjavik"]
[Date "2022.06.04"]
[Round "3"]
[White "Ptacnikova, Lenka"]
[Black "Rognvaldsson, Geir"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2120"]
[PlyCount "81"]
[EventDate "2022.06.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ISL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nc6 6. d4 cxd4 7. Nxd4 Qb6 8. Nb5 a6 9. N5c3 0-0 10. Na4 Qa5 11. c5 d6 12. cxd6 Rd8 13. Bd2 Qf5 14. Nb6 Rb8 15. dxe7 Nxe7 16. Qc1 Nh5 17. Qc7 Bd7 18. Bc3 Nc6 19. e4 Qe6 20. Bxg7 Nxg7 21. Nc3 Ne8 22. Qf4 Ne5 23. Nxd7 Rxd7 24. Nd5 Rbd8 25. Rad1 f6 26. h4 Kg7 27. Rd2 Nd6 28. b3 Ndf7 29. Rc2 g5 30. hxg5 fxg5 31. Qe3 Qh6 32. Qc3 Kg8 33. f4 Rxd5 34. exd5 Ng4 35. Bf3 Nf6 36. Rh2 Qg6 37. f5 Qg7 38. Re1 g4 39. Bh1 Qg5 40. Rhe2 Nxd5 41. Re8+ 1-0

