[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.21"]
[Round "9"]
[White "Jonsson, Jon Oddur"]
[Black "Vedder, Bastiaan"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1668"]
[PlyCount "44"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Nbd7 5. Bd3 e5 6. dxe5 dxe5 7. Nf3 Bg7 8. Qe2 c6 9. h3 0-0 10. Qe3 Re8 11. 0-0-0 b5 12. Nb1 Qa5 13. a3 c5 14. c3 Bb7 15. g4 c4 16. Bc2 Rac8 17. Bxf6 Nxf6 18. g5 Nh5 19. Rd7 Rc7 20. Rxc7 Qxc7 21. Qxa7 Nf4 22. Qe3 Rd8 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.20"]
[Round "8"]
[White "Mistilioglou, Athanasios"]
[Black "Jonsson, Jon Oddur"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "1772"]
[BlackElo "1668"]
[PlyCount "67"]
[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. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nc6 6. e3 Bb4 7. Bd2 Bxc3 8. Bxc3 Ne4 9. Qg4 Nxc3 10. Qxg7 Rf8 11. Nxc6 dxc6 12. Qxc3 Bd7 13. 0-0-0 Qc7 14. Be2 0-0-0 15. c5 e5 16. Rd6 Bf5 17. g4 Bg6 18. Rhd1 Qe7 19. Qa5 a6 20. Rxd8+ Rxd8 21. Rxd8+ Qxd8 22. Qxd8+ Kxd8 23. Kd2 f6 24. Bd3 Kd7 25. Bxg6 hxg6 26. h4 e4 27. h5 gxh5 28. gxh5 Ke7 29. Kc3 f5 30. Kd4 Kf6 31. b3 a5 32. a3 Kg5 33. Ke5 Kxh5 34. Kxf5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.18"]
[Round "6"]
[White "Jonsson, Jon Oddur"]
[Black "Hennig, Konrad"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1668"]
[BlackElo "1946"]
[PlyCount "74"]
[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 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bb3 Qc7 11. d4 Bd6 12. f4 0-0 13. 0-0 c5 14. dxc5 Bxc5+ 15. Be3 a5 16. a4 b4 17. Rad1 Ba6 18. Nd3 Bxe3+ 19. Qxe3 Bc4 20. Bxc4 Qxc4 21. Rd2 Nd5 22. Qf3 b3 23. Ne5 Qxa4 24. Qxb3 Qxb3 25. cxb3 Rfb8 26. Rf3 g6 27. g3 a4 28. bxa4 Rxa4 29. b3 Ra1+ 30. Kf2 Rb1 31. Rdd3 Rb2+ 32. Kg1 Ra8 33. Rf2 Raa2 34. Rxb2 Rxb2 35. Rf3 Kg7 36. h4 Kf6 37. Rd3 Kf5 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.17"]
[Round "4"]
[White "Schmidt, Florian Pascal"]
[Black "Jonsson, Jon Oddur"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1947"]
[BlackElo "1668"]
[PlyCount "59"]
[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. Nf3 d5 2. e3 Nc6 3. c4 d4 4. d3 e5 5. Be2 Nf6 6. 0-0 Be7 7. e4 0-0 8. Ne1 Ne8 9. f4 exf4 10. Bxf4 Bd6 11. Qc1 f5 12. Bg5 Be7 13. Bxe7 Qxe7 14. Nd2 Ne5 15. Nef3 fxe4 16. Nxe4 c5 17. Nxe5 Qxe5 18. Rxf8+ Kxf8 19. Qd2 b6 20. Ng5 h6 21. Rf1+ Nf6 22. Nh7+ Kg8 23. Nxf6+ gxf6 24. Qxh6 f5 25. Bf3 Qe3+ 26. Qxe3 dxe3 27. Bxa8 Kg7 28. Re1 f4 29. g3 fxg3 30. hxg3 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "3"]
[White "Jonsson, Jon Oddur"]
[Black "Danielsson, Sebastian1"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1668"]
[PlyCount "97"]
[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 Bb4+ 5. c3 dxc3 6. bxc3 Ba5 7. 0-0 d6 8. Qb3 Qf6 9. e5 dxe5 10. Nbd2 Nge7 11. Ne4 Qg6 12. Re1 0-0 13. Ba3 Bh3 14. Ng3 Be6 15. Nxe5 Bxc4 16. Qxc4 Nxe5 17. Rxe5 Nc6 18. Rxa5 Nxa5 19. Qxc7 Rfc8 20. Qxa5 Qc2 21. Bb4 b6 22. Qf5 Qb2 23. Qb1 Qxb1+ 24. Rxb1 a5 25. Bd6 Rc6 26. Be5 f6 27. Bd4 Rb8 28. Nf5 Kf7 29. Kf1 g6 30. Ne3 Rd6 31. Nc4 Rc6 32. Nxa5 Re6 33. Nb3 b5 34. Nd2 Rbe8 35. Be3 Re5 36. Nf3 Rd5 37. Bd4 Rb8 38. a4 b4 39. Ne1 b3 40. Nd3 Ra5 41. Nb4 Rxa4 42. Rxb3 Re8 43. Rb1 f5 44. g3 g5 45. Re1 Rxe1+ 46. Kxe1 Ke6 47. Kf1 f4 48. Nd3 f3 49. Nc5+ 1-0

