[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.19"]
[Round "7"]
[White "Y Castro, Vitor Fernandez"]
[Black "Arnarson, Erlingur"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1630"]
[PlyCount "65"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 g6 3. Nf3 h6 4. c4 g5 5. h3 Bg7 6. Nc3 Nc6 7. Be3 Nge7 8. Be2 d6 9. 0-0 Bd7 10. Qd2 Ng6 11. Rfd1 Qe7 12. a3 0-0-0 13. b4 f5 14. exf5 exf5 15. d5 f4 16. dxc6 fxe3 17. cxd7+ Rxd7 18. fxe3 h5 19. Nd5 Qd8 20. Nd4 c6 21. Ne6 Qe7 22. Nxe7+ Rxe7 23. Nxg7 Rxg7 24. Qxd6 g4 25. hxg4 h4 26. Bd3 Ne7 27. Qe6+ Kb8 28. Qe5+ Ka8 29. Qxg7 Re8 30. Qf7 Rh8 31. Qxe7 a6 32. Bf5 Rh6 33. Qf8+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.18"]
[Round "6"]
[White "Arnarson, Erlingur"]
[Black "Baldursson, Anton Bjorn"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "80"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e3 e6 2. Ne2 Qe7 3. g4 b6 4. Bg2 Nf6 5. g5 Nd5 6. h4 Ba6 7. Nbc3 Bxe2 8. Qxe2 Nxc3 9. bxc3 f6 10. Qh5+ g6 11. Qg4 Rg8 12. a4 c5 13. Qc4 Nc6 14. d4 Rd8 15. Ba3 Qg7 16. Qb5 Rc8 17. 0-0-0 e5 18. Bd5 Rh8 19. h5 exd4 20. hxg6 hxg6 21. Rxh8 Qxh8 22. Rh1 Qg7 23. cxd4 cxd4 24. Bb2 Bc5 25. exd4 Nxd4 26. Re1+ Kd8 27. Qd3 Bb4 28. Bxd4 Qh7 29. Bxf6+ Kc7 30. Qc4+ Kb8 31. Be5+ d6 32. Qxb4 dxe5 33. Qd6+ Rc7 34. Qxe5 Qd7 35. Bb3 a6 36. Qe8+ Qc8 37. Qxc8+ Rxc8 38. Re6 Rc3 39. Rxb6+ Kc7 40. Rxg6 Rf3 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.17"]
[Round "4"]
[White "Arnarson, Erlingur"]
[Black "MacArthur, John"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1962"]
[PlyCount "64"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e3 c5 2. g3 d5 3. g4 e5 4. Bg2 Nc6 5. Nc3 Be6 6. h3 Be7 7. d3 Qd7 8. Bd2 0-0-0 9. Qe2 d4 10. Nb5 dxe3 11. Bxe3 Bd5 12. Nf3 f5 13. gxf5 Qxf5 14. h4 Kb8 15. Bh3 Qxf3 16. Qxf3 Bxf3 17. Rg1 Nd4 18. Nxd4 cxd4 19. Bg5 Nf6 20. Rg3 e4 21. Bf4+ Bd6 22. Bxd6+ Rxd6 23. Rxg7 exd3 24. cxd3 Re8+ 25. Kf1 Be2+ 26. Kg1 Bxd3 27. Rc1 Nd5 28. Rxh7 Bxh7 29. f4 Nxf4 30. Bf1 d3 31. Rc4 Ne2+ 32. Kh2 d2 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "2"]
[White "Arnarson, Erlingur"]
[Black "Adlerborn, Elis"]
[Result "1/2-1/2"]
[ECO "B50"]
[BlackElo "1719"]
[PlyCount "68"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Qe2 a6 4. a4 Nc6 5. Nf3 d6 6. Nc3 Be7 7. 0-0 Nf6 8. d3 0-0 9. Bg5 h6 10. Bh4 Nd4 11. Nxd4 cxd4 12. Nb1 Nd7 13. Bg3 Nb8 14. Nd2 Nc6 15. f4 Bd7 16. Nf3 Bf6 17. f5 exf5 18. Bxd6 fxe4 19. dxe4 Re8 20. Bd3 Be6 21. e5 Be7 22. Bxe7 Qxe7 23. Qe4 g6 24. Nxd4 Qc5 25. c3 Bf5 26. Rxf5 gxf5 27. Qxf5 Qxe5 28. Qh7+ Kf8 29. Qxh6+ Qg7 30. Qd6+ Kg8 31. Nxc6 bxc6 32. Rf1 Rad8 33. Qxc6 Re6 34. Qf3 Red6 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 "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[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 "Held, Jesper"]
[Black "Arnarson, Erlingur"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1793"]
[PlyCount "45"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 g6 3. c4 g5 4. Nf3 g4 5. Ne5 h5 6. Nc3 d6 7. Nd3 Bg7 8. Be3 Nc6 9. d5 Bxc3+ 10. bxc3 exd5 11. cxd5 Ne5 12. Nxe5 dxe5 13. Be2 Bd7 14. 0-0 Qh4 15. Qc1 f6 16. Rb1 g3 17. fxg3 Qxe4 18. c4 c6 19. Rxb7 cxd5 20. Bf3 Qg6 21. Bxd5 a5 22. Rxd7 Ra6 23. Bf7+ 1-0

