[Event "Nordic-chT U17"]
[Site "Fredericia"]
[Date "2023.01.22"]
[Round "5.3"]
[White "Andersen, Kasper Erbou"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "E32"]
[BlackElo "1412"]
[PlyCount "81"]
[EventDate "2023.01.20"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Denmark"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 d5 6. e3 h6 7. Bh4 b6 8. cxd5 exd5 9. Nf3 c5 10. Be2 Bb7 11. 0-0 Nbd7 12. Ne5 Bxc3 13. bxc3 Qc7 14. Nxd7 Nxd7 15. Bg3 Qc6 16. Qb3 Nf6 17. Bf3 Ne4 18. Bxe4 dxe4 19. Rfd1 Rfd8 20. Qc4 Rd5 21. a4 Rc8 22. Qb5 Qe6 23. c4 Rdd8 24. d5 Qd7 25. h3 h5 26. Rdb1 g6 27. Bh4 Qxb5 28. axb5 Rd6 29. Rxa7 Bxd5 30. cxd5 Rxd5 31. Rb7 Rd6 32. Bg3 Re6 33. Rc7 Ra8 34. Rc6 Rd8 35. Rxe6 fxe6 36. Bc7 Rc8 37. Bxb6 c4 38. Bd4 c3 39. Rc1 c2 40. Kf1 Rb8 41. b6 1-0

[Event "Nordic-chT U17"]
[Site "Fredericia"]
[Date "2023.01.21"]
[Round "4.3"]
[White "Hreinsson, Johann Helgi"]
[Black "Lappalainen, Eemi"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1412"]
[PlyCount "61"]
[EventDate "2023.01.20"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Finland"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "FIN"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Nc3 Bb4 5. Qc2 b6 6. e3 Bb7 7. Bd2 0-0 8. a3 Bxc3 9. Bxc3 d6 10. 0-0-0 Qe7 11. d5 exd5 12. cxd5 Nxd5 13. Bc4 c6 14. Nd4 Kh8 15. Bxd5 cxd5 16. Nxf5 Rxf5 17. Qxf5 Nd7 18. Qc2 Rc8 19. Kb1 d4 20. Rxd4 Nc5 21. Ka1 Be4 22. Qd1 Qf7 23. Rb4 Rc6 24. f3 Bd3 25. Bd4 a5 26. Rxb6 Rxb6 27. Bxc5 dxc5 28. Qxd3 Qf6 29. Qc2 c4 30. Rb1 c3 31. Qxc3 1-0

[Event "Nordic-chT U17"]
[Site "Fredericia"]
[Date "2023.01.21"]
[Round "2.3"]
[White "Hreinsson, Johann Helgi"]
[Black "Mollegaard, Julius Mygind"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "1412"]
[BlackElo "1384"]
[PlyCount "62"]
[EventDate "2023.01.20"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Denmark III"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "DEN"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 a6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. 0-0 Bd6 11. Bxd6 Qxd6 12. a3 0-0 13. Rac1 Rac8 14. Na4 Ne4 15. Nd2 b5 16. Nc5 Nxc5 17. Rxc5 Na5 18. b4 Nb7 19. Rc3 Qb6 20. Rfc1 Rxc3 21. Qxc3 Nd6 22. Qc5 Rb8 23. Nb3 Nc4 24. Qxb6 Rxb6 25. Na5 Kf8 26. Nxc4 bxc4 27. Kf1 Ke7 28. Ke2 Kd6 29. Rb1 Kc6 30. a4 Rb7 31. Kd2 Rb8 1/2-1/2

[Event "Nordic-chT U17"]
[Site "Fredericia"]
[Date "2023.01.21"]
[Round "3.3"]
[White "Thorsen, Adrian Stenstrop"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2071"]
[BlackElo "1412"]
[PlyCount "59"]
[EventDate "2023.01.20"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Denmark II"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "ISL"]

1. e4 e6 2. b3 d5 3. Bb2 c5 4. exd5 exd5 5. Nf3 Nf6 6. Bb5+ Nbd7 7. 0-0 Be7 8. d4 b6 9. c4 0-0 10. Ne5 dxc4 11. Nc6 Qe8 12. Re1 Bb7 13. Nxe7+ Kh8 14. Ng6+ hxg6 15. Rxe8 Rfxe8 16. dxc5 bxc5 17. Bxf6 gxf6 18. Nc3 Rad8 19. Qd6 Re6 20. Qc7 Rde8 21. h4 R8e7 22. Bxd7 Ba6 23. Qd8+ Kg7 24. Bxe6 Rxe6 25. Nd5 cxb3 26. Ne7 f5 27. Rd1 bxa2 28. Qg8+ Kf6 29. Qh8+ Kxe7 30. Qd8# 1-0

[Event "Nordic-chT U17"]
[Site "Fredericia"]
[Date "2023.01.20"]
[Round "1.3"]
[White "Hreinsson, Johann Helgi"]
[Black "Sterner, Melvin"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1412"]
[PlyCount "71"]
[EventDate "2023.01.20"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Sweden"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "SWE"]

1. d4 d5 2. c4 e5 3. e3 e4 4. cxd5 Qxd5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 Nc6 8. Ne2 Nf6 9. Nf4 Qd8 10. Bb5 a6 11. Ba4 0-0 12. Bxc6 bxc6 13. 0-0 Qe7 14. Qb3 Bd7 15. Bb4 Qd8 16. Bxf8 Qxf8 17. Rab1 Rb8 18. Qc4 c5 19. Rfc1 Bb5 20. Qxc5 Qxc5 21. Rxc5 Bd3 22. Nxd3 exd3 23. Rxc7 g6 24. b3 Nd5 25. Rcc1 d2 26. Rc2 Nb4 27. Rxd2 Rc8 28. a3 Nd5 29. e4 Nc3 30. Rc2 Kg7 31. Kf1 Rc7 32. Rbc1 Na2 33. Rxc7 Nxc1 34. Rxc1 f5 35. exf5 gxf5 36. Rc6 1-0

[Event "Reykjavik Kvika op"]
[Site "Reykjavik"]
[Date "2022.04.11"]
[Round "8"]
[White "Sigurthorsson, Kristinn J"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1818"]
[BlackElo "1406"]
[PlyCount "49"]
[EventDate "2022.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Nc3 Qxe5 11. Re1 Qb8 12. Nxd5 Bd6 13. Qh5 Ne7 14. Nxe7 Bxe7 15. Bb5 Qc7 16. Rxe6 Bxb5 17. Qxb5+ Qd7 18. Qxd7+ Kxd7 19. Re4 Bf6 20. Bf4 Rad8 21. Rc1 Rhe8 22. Rd1+ Kc6 23. Rd6+ Kc5 24. b3 b5 25. b4# 1-0

[Event "Reykjavik Kvika op"]
[Site "Reykjavik"]
[Date "2022.04.10"]
[Round "7"]
[White "Hreinsson, Johann Helgi"]
[Black "Eythorsson, Engilbert Vidar"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1406"]
[BlackElo "1253"]
[PlyCount "91"]
[EventDate "2022.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 cxd4 5. exd4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. Bd3 Nc6 9. a3 a5 10. h4 h5 11. Ne4 Ng4 12. Be2 Qb6 13. Rb1 f5 14. c5 Qc7 15. Nd6 b6 16. Qc2 Nd8 17. Ng5 Nf7 18. Ngxf7 Rxf7 19. Nxf7 Kxf7 20. Bxg4 fxg4 21. Rc1 Bb7 22. 0-0 Qc6 23. f3 Kg8 24. fxg4 hxg4 25. Qf2 Qe4 26. cxb6 Ra6 27. Rc7 Bc6 28. b7 Bxb7 29. Rxd7 Qxg2+ 30. Qxg2 Bxg2 31. Kxg2 Rb6 32. Rf2 Rb3 33. Rd2 Rh3 34. Ra7 Rxh4 35. Rxa5 Kf7 36. Kg3 Rh6 37. Kxg4 Rg6+ 38. Kf4 Rf6+ 39. Ke4 g6 40. Ra7+ Ke8 41. Rc2 Kd8 42. Rh2 Rf8 43. Rhh7 e5 44. dxe5 Rf7 45. Rh8+ Rf8 46. Rxf8# 1-0

[Event "Reykjavik Kvika op"]
[Site "Reykjavik"]
[Date "2022.04.10"]
[Round "6"]
[White "Johansson, Carl Fredrik"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2221"]
[BlackElo "1406"]
[PlyCount "41"]
[EventDate "2022.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 c5 8. d5 Qc7 9. Nf3 exd5 10. cxd5 Nbd7 11. Nb5 Qb8 12. d6 Bd8 13. e5 Ng8 14. Bc4 h6 15. Qd5 Nxe5 16. Qxe5+ Be6 17. Bxe6 fxe6 18. Qxe6+ Ne7 19. Ne5 Ba5+ 20. b4 cxb4 21. Qxe7# 1-0

[Event "Reykjavik Kvika op"]
[Site "Reykjavik"]
[Date "2022.04.09"]
[Round "5"]
[White "Hreinsson, Johann Helgi"]
[Black "Jonsson, Johann"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1406"]
[BlackElo "1770"]
[PlyCount "66"]
[EventDate "2022.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 a6 7. h3 Bf5 8. e3 Qb6 9. Qd2 e6 10. Be2 Ne4 11. Qc1 Be7 12. 0-0 0-0 13. a3 Rac8 14. Nxe4 Nxd4 15. Qd1 Nxe2+ 16. Qxe2 Bxe4 17. Ne5 Rfd8 18. Qh5 Bg6 19. Nxg6 hxg6 20. Qe2 Bf6 21. Rab1 Qb3 22. g4 Rc2 23. Qd1 Rdc8 24. g5 Bxb2 25. Be5 Qxa3 26. Rxb2 Rxb2 27. Qd4 Rb4 28. Qd1 Re4 29. Bf4 Rec4 30. Qf3 Rc1 31. Be5 Rxf1+ 32. Kxf1 Qd3+ 33. Kg2 Qe4 0-1

[Event "Reykjavik Kvika op"]
[Site "Reykjavik"]
[Date "2022.04.08"]
[Round "4"]
[White "Moerman, Thomas"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2022"]
[BlackElo "1406"]
[PlyCount "55"]
[EventDate "2022.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 d5 5. Nf3 b6 6. cxd5 exd5 7. 0-0 0-0 8. Nc3 Bb7 9. Bf4 h6 10. Rc1 c5 11. dxc5 bxc5 12. Qc2 Nbd7 13. Rfd1 d4 14. Nb5 Nd5 15. Nd6 Nxf4 16. Nxb7 Qb6 17. gxf4 Rab8 18. Qe4 Rfe8 19. Ne5 Nf6 20. Qf3 Qxb2 21. Qb3 Qxe2 22. Bf3 Qa6 23. Qxf7+ Kh7 24. Nxc5 Bxc5 25. Rxc5 Rf8 26. Qg6+ Kg8 27. Rc7 Ne8 28. Qxa6 1-0

[Event "Reykjavik Kvika op"]
[Site "Reykjavik"]
[Date "2022.04.07"]
[Round "2"]
[White "Hreinsson, Johann Helgi"]
[Black "Robinson, Bethany"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1406"]
[PlyCount "69"]
[EventDate "2022.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 Nc6 4. cxd5 Nxe5 5. Nc3 Bb4 6. Qa4+ Bd7 7. Qxb4 Bc8 8. Bf4 f6 9. Bxe5 fxe5 10. e4 Ne7 11. Nf3 c5 12. Qxc5 Ng6 13. Bb5+ Bd7 14. Bxd7+ Qxd7 15. Qb5 Qxb5 16. Nxb5 0-0 17. 0-0 a6 18. Nc3 Rac8 19. Rac1 Rfe8 20. Ne2 Nf4 21. Nxf4 exf4 22. e5 Kf7 23. Rc3 Rcd8 24. d6 Ke6 25. Rfc1 h6 26. h4 Kf5 27. Re1 g5 28. hxg5 hxg5 29. Rcc1 Rh8 30. Nd4+ Kg4 31. Ne6 Rd7 32. Rc7 Rdh7 33. Rxh7 Rxh7 34. Rc1 Rh6 35. d7 1-0

[Event "Reykjavik Kvika op"]
[Site "Reykjavik"]
[Date "2022.04.06"]
[Round "1"]
[White "Sarkisian, Arman"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1862"]
[BlackElo "1406"]
[PlyCount "67"]
[EventDate "2022.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nf3 c5 5. dxc5 Bxc5 6. Nc3 Nc6 7. Bd3 Bd6 8. Bg5 h6 9. Bh4 0-0 10. 0-0 Be7 11. Qe2 d4 12. exd4 Nxd4 13. Nxd4 Qxd4 14. Bg3 b6 15. Be5 Qd8 16. Bxf6 Bxf6 17. Qe4 Re8 18. Qxa8 Bxc3 19. bxc3 Qc7 20. c4 Bd7 21. Qe4 g6 22. Rfe1 Qc5 23. Re3 Bc6 24. Qe5 Qe7 25. Rae1 Rc8 26. Rf3 Kh7 27. Rh3 Qb7 28. Qh5 Kg7 29. Qxh6+ Kf6 30. Rg3 Qa6 31. Bxg6 Qa5 32. Bxf7+ Ke7 33. Qxe6+ Kd8 34. Qe7# 1-0

[Event "EU-ch Hybrid U12"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "8"]
[White "Alizada, Agshin"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1213"]
[BlackElo "1282"]
[PlyCount "67"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Island"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "ISL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 c6 5. Bd3 Be6 6. Nf3 Nf6 7. 0-0 Qb6 8. Ne2 Bd6 9. c3 Nbd7 10. Qc2 0-0 11. Bf4 Qc7 12. Bxd6 Qxd6 13. Ng3 Rfe8 14. Rae1 b5 15. Ne5 a6 16. f4 Nb6 17. Qd2 c5 18. Kh1 c4 19. Bc2 a5 20. f5 Bd7 21. Qg5 b4 22. Nh5 Nxh5 23. Qxh5 Qf6 24. Ng4 Qd6 25. f6 g6 26. Nh6+ Kf8 27. Nxf7 Qxf6 28. Ne5 Kg7 29. Rxf6 gxh5 30. Rxb6 Bc8 31. Rf1 Bg4 32. Rf7+ Kg8 33. Bxh7+ Kh8 34. Ng6# 1-0

[Event "EU-ch Hybrid U12"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "6"]
[White "Benakis, Ioannis"]
[Black "Hreinsson, Johann Helgi"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1243"]
[BlackElo "1282"]
[PlyCount "118"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Greece"]
[BlackTeam "Island"]
[WhiteTeamCountry "GRE"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Bd6 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. Ne5 Nbd7 9. f4 c5 10. Nd2 Ne4 11. Qe2 f5 12. Ndf3 Ndf6 13. Ba6 Bxa6 14. Qxa6 Qc7 15. Rac1 Rab8 16. Qe2 b5 17. c3 c4 18. Ng5 Rfe8 19. Rf3 h6 20. Nxe4 Nxe4 21. Rff1 Bxe5 22. dxe5 Qa5 23. Ba1 Rec8 24. b4 Qb6 25. Bb2 a5 26. a3 Ra8 27. Ra1 Ra7 28. Rfd1 Rca8 29. Rab1 axb4 30. axb4 Ra2 31. Qe1 Qa7 32. Kf1 Qa4 33. Rdc1 Qb3 34. Qe2 Qa4 35. Kg1 Qb3 36. Kf1 Qa4 37. Kg1 Qa7 38. Kh1 Qa3 39. Qc2 Qa7 40. Qe2 Qe7 41. g3 g5 42. Rc2 Kg7 43. Rcc1 g4 44. Kg2 h5 45. Kh1 h4 46. Kg2 Kg6 47. Qc2 Qh7 48. Rh1 R8a3 49. Qc1 Rxc3 50. Qd1 Rxe3 51. Re1 Nc3 52. Qd2 Nxb1 53. Rxe3 Nxd2 54. gxh4 Rxb2 55. h3 Qxh4 56. hxg4 Qxg4+ 57. Rg3 Ne4+ 58. Kh1 Nxg3+ 59. Kg1 Qd1# 0-1

[Event "EU-ch Hybrid U12"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "3"]
[White "Chon, Jeremy"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1496"]
[BlackElo "1282"]
[PlyCount "49"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Czech Republic"]
[BlackTeam "Island"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "ISL"]

1. Nf3 Nf6 2. d4 e6 3. e3 d5 4. Bd3 c5 5. b3 Nc6 6. Bb2 cxd4 7. exd4 Bd6 8. 0-0 0-0 9. Ne5 Qc7 10. f4 Nb4 11. Nc3 Nxd3 12. Qxd3 a6 13. Rf3 Bb4 14. Rh3 h6 15. g4 Bxc3 16. Bxc3 Bd7 17. Nxd7 Nxd7 18. Rf1 Nf6 19. g5 hxg5 20. fxg5 Ne4 21. Bb4 Rfc8 22. g6 f6 23. Rh8+ Kxh8 24. Qh3+ Kg8 25. Qh7# 1-0

[Event "EU-ch Hybrid U12"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "5"]
[White "Garabik, Marek"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1495"]
[BlackElo "1282"]
[PlyCount "143"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Czech Republic"]
[BlackTeam "Island"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "ISL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Be6 5. Bd3 Nf6 6. Nge2 Nbd7 7. Bg5 h6 8. Bxf6 Nxf6 9. Qd2 Bd6 10. f3 a6 11. a3 0-0 12. g4 c5 13. 0-0-0 b5 14. g5 hxg5 15. Qxg5 Nd7 16. Qxd8 Rfxd8 17. dxc5 Nxc5 18. Nd4 Bf4+ 19. Kb1 g6 20. Nxe6 Nxe6 21. h4 Kg7 22. h5 d4 23. Ne2 Be3 24. hxg6 fxg6 25. Rh3 Rh8 26. Rg3 Rh6 27. Be4 Rd8 28. Bd3 Re8 29. Rg4 Rf8 30. Rf1 Nf4 31. Nxf4 Rxf4 32. Rxf4 Bxf4 33. Rg1 Be3 34. Rg4 Kf6 35. a4 bxa4 36. Bxa6 Rh3 37. Bb7 g5 38. Be4 Rh4 39. Ka2 Bc1 40. Rg1 Be3 41. Rf1 Ke5 42. Bc6 Rh2 43. Bxa4 Kf4 44. Kb3 Rf2 45. Rxf2 Bxf2 46. Bc6 Ke3 47. Kc4 Kd2 48. Be4 Ke3 49. Kd5 Kf4 50. b4 g4 51. fxg4 Kxg4 52. b5 Kf4 53. Bd3 Ke3 54. b6 Bg3 55. Kc6 Kd2 56. b7 Kc3 57. Kd7 Kb4 58. Kc8 Kc5 59. b8Q Bxb8 60. Kxb8 Kb6 61. Ka8 Ka5 62. Kb7 Kb4 63. Kc6 Ka5 64. Kc5 Ka4 65. Kxd4 Kb4 66. c4 Ka5 67. Kd5 Kb6 68. Kd6 Kb7 69. c5 Kc8 70. c6 Kd8 71. c7+ Kc8 72. Bf5+ 1-0

[Event "EU-ch Hybrid U12"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "4"]
[White "Hreinsson, Johann Helgi"]
[Black "Alves, Jose Pedro Figueire"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "1282"]
[BlackElo "1206"]
[PlyCount "121"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Island"]
[BlackTeam "Portugal"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "POR"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bb4 10. 0-0 0-0 11. Rac1 Bxc3 12. bxc3 Ne4 13. Ne5 Nxe5 14. Bxe5 f6 15. Bg3 Rc8 16. c4 Nxg3 17. hxg3 dxc4 18. Rxc4 Qd5 19. Rfc1 Rxc4 20. Qxc4 Qxc4 21. Rxc4 Rb8 22. Rc7 a5 23. Kf1 b5 24. Ra7 a4 25. Ke2 h6 26. Kd3 Kh7 27. Kc3 Rc8+ 28. Kb2 Rc4 29. Ra5 Rb4+ 30. Ka3 Rb1 31. g4 Rf1 32. f3 Rg1 33. Rxb5 Rxg2 34. Rb2 Rg3 35. Rf2 Kg6 36. Kxa4 f5 37. gxf5+ Kxf5 38. Kb5 h5 39. a4 h4 40. a5 h3 41. Rh2 Rxf3 42. a6 Rxe3 43. Ra2 Rb3+ 44. Kc4 h2 45. Rxh2 Ra3 46. Kb5 Rb3+ 47. Kc6 Rc3+ 48. Kb7 Rb3+ 49. Ka7 Kg6 50. Rc2 Kf5 51. Rc6 g5 52. Rb6 Ra3 53. Kb7 g4 54. a7 g3 55. a8Q Rxa8 56. Kxa8 Kf4 57. Rxe6 g2 58. Rg6 Kf3 59. d5 Kf2 60. d6 g1Q 61. Rxg1 1-0

[Event "EU-ch Hybrid U12"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "1"]
[White "Hreinsson, Johann Helgi"]
[Black "Anghelescu, Teodor Stefan"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1282"]
[BlackElo "1713"]
[PlyCount "60"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Island"]
[BlackTeam "Romania"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ROU"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. a4 dxc4 5. e4 Nc6 6. Nf3 Na5 7. Be3 Nf6 8. Nd2 Bb4 9. Qc2 b6 10. Nxc4 Bb7 11. f3 0-0 12. Nxa5 Bxa5 13. Be2 Qe7 14. 0-0 Rfd8 15. Rfd1 e5 16. Rab1 exd4 17. Bxd4 c5 18. Bxf6 Qxf6 19. Rd2 Rxd2 20. Qxd2 Rd8 21. Qc2 g6 22. Rd1 Rxd1+ 23. Nxd1 Qd4+ 24. Kf1 Bc6 25. Nc3 c4 26. Na2 b5 27. axb5 axb5 28. Nc3 Bb6 29. Bd1 Qg1+ 30. Ke2 Qf2# 0-1

[Event "EU-ch Hybrid U12"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "9"]
[White "Hreinsson, Johann Helgi"]
[Black "Challoner, Ethan"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1282"]
[PlyCount "75"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Island"]
[BlackTeam "Wales"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "WLS"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 Nh5 6. Bg3 b6 7. e3 Bb7 8. cxd5 Nxg3 9. hxg3 exd5 10. Bd3 h6 11. Ne5 Bf6 12. f4 Bxe5 13. dxe5 Nd7 14. Qg4 Qe7 15. Qxg7 0-0-0 16. Rxh6 Rhg8 17. Qh7 Rxg3 18. Kf2 Rdg8 19. Rh2 d4 20. exd4 Rxg2+ 21. Rxg2 Rxg2+ 22. Ke3 Rxb2 23. Qg8+ Nf8 24. Rc1 a6 25. Be4 Bxe4 26. Kxe4 c6 27. Nd5 Qe8 28. Nf6 Qd8 29. Rxc6+ Kb7 30. Rd6 Qc8 31. Qxf7+ Kb8 32. Nd7+ Nxd7 33. Rxd7 Qc2+ 34. Kd5 Qg2+ 35. Kd6 Rc2 36. Rd8+ Rc8 37. Qc7+ Ka8 38. Rxc8# 1-0

[Event "EU-ch Hybrid U12"]
[Site "Tornelo INT"]
[Date "2021.10.15"]
[Round "7"]
[White "Hreinsson, Johann Helgi"]
[Black "Kalin, Andrei"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1282"]
[BlackElo "1489"]
[PlyCount "108"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Island"]
[BlackTeam "Macedonia"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "MKD"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Nf3 0-0 7. e3 c6 8. Bd3 Nbd7 9. 0-0 Re8 10. Qc2 Nf8 11. Ne5 N6d7 12. Nxd7 Bxd7 13. Bf4 Ng6 14. Bxg6 hxg6 15. Rac1 Bg5 16. Bg3 Qe7 17. Qe2 Bf6 18. Rfd1 Bf5 19. Na4 Qb4 20. Nc5 Bxd4 21. Nd3 Qe7 22. Qd2 Bf6 23. Nc5 Rad8 24. Re1 Bc8 25. h3 Be5 26. Bxe5 Qxe5 27. Nd3 Qg5 28. Nf4 a6 29. Rc3 d4 30. exd4 Rxe1+ 31. Qxe1 Qxf4 32. Rf3 Qxd4 33. Qe7 Qd1+ 34. Kh2 Qd6+ 35. Qxd6 Rxd6 36. Rb3 Kf8 37. g4 b5 38. Kg3 c5 39. Rc3 c4 40. b3 Rd3+ 41. Rxd3 cxd3 42. Kf3 Ke7 43. Ke3 d2 44. Kxd2 b4 45. Kd3 Be6 46. Kd4 Kd6 47. f4 Bd5 48. f5 gxf5 49. gxf5 f6 50. h4 a5 51. Ke3 Ke5 52. Kd3 Kxf5 53. Kd4 Be4 54. Kc5 Bb1 0-1

[Event "EU-ch 21st"]
[Site "Reykjavik"]
[Date "2021.09.05"]
[Round "11"]
[White "Hreinsson, Johann Helgi"]
[Black "Jonsson, Olafur Gisli"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "1195"]
[BlackElo "1800"]
[PlyCount "80"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "CBM 204"]
[Source "ChessBase"]
[SourceDate "2021.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 g6 6. Bf4 a6 7. a4 Bg7 8. h3 0-0 9. e3 Bf5 10. Bd3 Bxd3 11. Qxd3 Nc6 12. 0-0 Rc8 13. Rac1 Qb6 14. Qd2 Na5 15. Qc2 e6 16. Ne5 Nc4 17. b3 Na5 18. Qb2 Qxb3 19. Qxb3 Nxb3 20. Rc2 Ne4 21. Rb1 Na5 22. Rbc1 Bxe5 23. Bxe5 Nxc3 24. Rxc3 Nc4 25. Bf6 Rc6 26. Rb3 b6 27. g4 Rfc8 28. Kg2 Nxe3+ 29. fxe3 Rxc1 30. Rxb6 R1c6 31. Rb4 Rc4 32. Rb6 Rxa4 33. Kf3 Ra8 34. Kf4 Rc4 35. h4 a5 36. Ke5 Rc7 37. Kd6 Rca7 38. h5 gxh5 39. gxh5 Ra6 40. Rxa6 Rxa6+ 0-1

[Event "EU-ch 21st"]
[Site "Reykjavik"]
[Date "2021.09.04"]
[Round "10"]
[White "Gudnyjarson, Sigurdur Pall"]
[Black "Hreinsson, Johann Helgi"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1207"]
[BlackElo "1195"]
[PlyCount "40"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "CBM 204"]
[Source "ChessBase"]
[SourceDate "2021.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb4 5. Qc2 d5 6. Qa4+ Nc6 7. Qxc6+ Bd7 8. Qb7 a5 9. c5 Nxe4 10. Nge2 bxc5 11. f3 Nd6 12. Qxa8 Qxa8 13. dxc5 Bxc5 14. Bf4 Bb6 15. 0-0-0 0-0 16. Nd4 Re8 17. Ndb5 Bxb5 18. Bxb5 Nxb5 19. Nxb5 Qc6+ 20. Nc3 d4 0-1

[Event "EU-ch 21st"]
[Site "Reykjavik"]
[Date "2021.09.03"]
[Round "9"]
[White "Hreinsson, Johann Helgi"]
[Black "Tummasarson, Flovin M"]
[Result "0-1"]
[ECO "D82"]
[WhiteElo "1195"]
[BlackElo "1764"]
[PlyCount "72"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "CBM 204"]
[Source "ChessBase"]
[SourceDate "2021.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 c5 6. e3 Nc6 7. h3 0-0 8. Be2 Bf5 9. 0-0 dxc4 10. Bxc4 Ne4 11. Nxe4 Bxe4 12. dxc5 Bxb2 13. Qxd8 Raxd8 14. Rad1 Ba3 15. Bg5 Bxc5 16. Bb5 Kg7 17. Bxc6 Bxc6 18. Rc1 Bd6 19. Nd4 Bd7 20. Rb1 b6 21. Nb5 Bxb5 22. Rxb5 h6 23. Bf4 Bxf4 24. exf4 Rd2 25. Ra1 Rc8 26. a4 Rcc2 27. Rf1 Rb2 28. Rxb2 Rxb2 29. Rd1 Rb4 30. Rd7 Rxa4 31. Rxe7 a5 32. Rb7 Rb4 33. Kf1 a4 34. Ke1 b5 35. Kd2 a3 36. Kc3 Ra4 0-1

[Event "EU-ch 21st"]
[Site "Reykjavik"]
[Date "2021.09.02"]
[Round "8"]
[White "Karlsson, Mikael Johann"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2067"]
[BlackElo "1195"]
[PlyCount "79"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "CBM 204"]
[Source "ChessBase"]
[SourceDate "2021.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nf3 Bc5 5. 0-0 d6 6. Nc3 a6 7. d3 Be6 8. Bg5 h6 9. Bxf6 Qxf6 10. Ne4 Qe7 11. Nxc5 dxc5 12. Nd2 Qd7 13. Ne4 Qe7 14. Qb3 Rb8 15. Qa3 Nb4 16. Qc3 0-0 17. Qxe5 b6 18. Nc3 Rfe8 19. Rac1 Qd7 20. Qf4 Rbc8 21. Rfd1 Bh3 22. d4 Bxg2 23. Kxg2 cxd4 24. Rxd4 Qc6+ 25. e4 Qc5 26. Rd7 Rf8 27. a3 Nc6 28. Nd5 a5 29. b4 axb4 30. axb4 Nxb4 31. Ne7+ Kh8 32. Nxc8 Rxc8 33. Qxf7 Qe5 34. Re7 Qb2 35. Rb1 Qc3 36. Rxb4 Rg8 37. Rb5 Qd4 38. Rbe5 c5 39. R5e6 Qxc4 40. Rxh6+ 1-0

[Event "EU-ch 21st"]
[Site "Reykjavik"]
[Date "2021.09.01"]
[Round "7"]
[White "Hreinsson, Johann Helgi"]
[Black "Heidarsson, Mikael Bjarki"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1195"]
[BlackElo "1473"]
[PlyCount "55"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "CBM 204"]
[Source "ChessBase"]
[SourceDate "2021.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bf4 d6 4. Nf3 Bg7 5. Nc3 0-0 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 c5 9. d5 Qb6 10. Rb1 Nbd7 11. 0-0 Nh5 12. Bg3 Nxg3 13. hxg3 Ne5 14. Nxe5 Bxe5 15. Rfc1 Kg7 16. f4 Bf6 17. Kf2 e5 18. Rh1 Rae8 19. f5 Qd8 20. g4 Qe7 21. e4 Bg5 22. Rbf1 a6 23. a4 h6 24. g3 Rh8 25. Kg2 Rh7 26. Qf3 Reh8 27. Rh2 Qd8 28. fxg6 1-0

[Event "EU-ch 21st"]
[Site "Reykjavik"]
[Date "2021.08.31"]
[Round "6"]
[White "Thorisson, Benedikt"]
[Black "Hreinsson, Johann Helgi"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "1624"]
[BlackElo "1195"]
[PlyCount "118"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "CBM 204"]
[Source "ChessBase"]
[SourceDate "2021.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Bb6 8. Bb5 Nge7 9. 0-0 0-0 10. Bg5 h6 11. Bh4 Be6 12. Re1 Re8 13. Nbd4 Nxd4 14. Nxd4 Bd7 15. Nf5 Bc5 16. Nxe7+ Bxe7 17. Bxe7 Rxe7 18. Qxd5 Rxe1+ 19. Rxe1 Bxb5 20. Qxb5 Rb8 21. h3 Qc7 22. Qe5 Qc8 23. Re3 Qd8 24. Rd3 Qc8 25. Rg3 g6 26. h4 Qe8 27. Qxe8+ Rxe8 28. Rc3 Kg7 29. Kf1 Re7 30. f3 Kf6 31. Kf2 g5 32. Rc4 Kg6 33. Rd4 Re6 34. c4 Rb6 35. b3 Ra6 36. a4 Rb6 37. Rd3 gxh4 38. c5 Ra6 39. Rd4 Kg5 40. Rg4+ Kh5 41. Rd4 Kg5 42. Rd7 Ra5 43. Rxb7 Rxc5 44. Rxa7 f5 45. a5 Kf4 46. a6 Rc2+ 47. Kg1 Kg3 48. Rg7+ Kf4 49. a7 Ra2 50. b4 h3 51. gxh3 Kxf3 52. h4 Ra1+ 53. Kh2 Ra2+ 54. Kh3 f4 55. b5 Ra1 56. Kh2 Ra2+ 57. Kg1 Ra1+ 58. Kh2 Ra2+ 59. Kh3 Ra1 1/2-1/2

[Event "EU-ch 21st"]
[Site "Reykjavik"]
[Date "2021.08.30"]
[Round "5"]
[White "Hreinsson, Johann Helgi"]
[Black "Haraldsson, Haraldur"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1195"]
[BlackElo "1918"]
[PlyCount "58"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "CBM 204"]
[Source "ChessBase"]
[SourceDate "2021.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nc3 d5 7. cxd5 exd5 8. Bd3 Nbd7 9. 0-0 0-0 10. Qc2 c5 11. Rac1 g6 12. Rfe1 Rc8 13. h3 Re8 14. Qa4 a6 15. Bxf6 Nxf6 16. Ne5 c4 17. Be2 b5 18. Qc2 b4 19. Nd1 Ne4 20. Bf3 Nd6 21. Qd2 f6 22. Qxb4 fxe5 23. dxe5 Nb5 24. Qd2 Rc5 25. Nc3 Bf8 26. b4 cxb3 27. axb3 Rxe5 28. Nxb5 Rxb5 29. e4 Bb4 0-1

[Event "EU-ch 21st"]
[Site "Reykjavik"]
[Date "2021.08.29"]
[Round "4"]
[White "Omarsson, Adam"]
[Black "Hreinsson, Johann Helgi"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "1546"]
[BlackElo "1195"]
[PlyCount "133"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "CBM 204"]
[Source "ChessBase"]
[SourceDate "2021.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 Nbd7 7. cxd5 exd5 8. e3 0-0 9. Bd3 c5 10. Ne2 b6 11. 0-0 Bb7 12. Ng3 Qc7 13. Re1 Rfe8 14. Bd2 Rac8 15. Rc1 h6 16. e4 dxe4 17. fxe4 Nf8 18. e5 Qc6 19. Ne4 Nxe4 20. Bxe4 Qd7 21. Bxb7 Qxb7 22. Qg4 Qc6 23. Qf3 Red8 24. Qxc6 Rxc6 25. Be3 Ne6 26. Rcd1 cxd4 27. cxd4 Rd5 28. Kf1 Rc4 29. Bf2 Kf8 30. Re2 Ke8 31. Red2 Ra4 32. Rd3 Kd7 33. h4 h5 34. Rf3 Ke7 35. Rc3 Kd7 36. Rf3 Ke7 37. Be1 a5 38. Bf2 b5 39. Rc3 b4 40. axb4 Rxb4 41. Ra3 Kd7 42. Rda1 Nxd4 43. Rxa5 Rxa5 44. Rxa5 Rb1+ 45. Be1 Nc2 46. e6+ Kxe6 47. Ra6+ Kf5 48. Ra5+ Kg4 49. Rg5+ Kf4 50. Ke2 Nxe1 51. Rxg7 Nxg2 52. Rxf7+ Kg4 53. Rg7+ Kh3 54. Kf2 Rb2+ 55. Kf3 Nxh4+ 56. Kf4 Rf2+ 57. Ke4 Rf5 58. Rg1 Ra5 59. Kf4 Ra4+ 60. Ke3 Nf5+ 61. Kf3 Kh4 62. Rg2 Rg4 63. Rd2 Kg5 64. Rd8 Kh4 65. Rh8 Ng3 66. Rh7 Kh3 67. Rxh5+ 0-1

[Event "EU-ch 21st"]
[Site "Reykjavik"]
[Date "2021.08.27"]
[Round "2"]
[White "Mai, Alexander Oliver"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2090"]
[BlackElo "1195"]
[PlyCount "81"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "CBM 204"]
[Source "ChessBase"]
[SourceDate "2021.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Qg4 Nge7 8. Bd3 Ng6 9. Nf3 b6 10. h4 h5 11. Qg3 Nce7 12. Bg5 Rg8 13. Bxg6 fxg6 14. Bxe7 Qxe7 15. Qxg6+ Qf7 16. Qg5 Qf5 17. Qxf5 exf5 18. Kd2 Ke7 19. Ng5 Ba6 20. Nh3 g6 21. Nf4 Kf7 22. e6+ Ke8 23. Nxd5 Kd8 24. e7+ Kc8 25. Nf6 Rh8 26. e8Q+ Rxe8 27. Nxe8 Kd7 28. Nf6+ Ke6 29. Nh7 Rd8 30. Ng5+ Kf6 31. Nf3 cxd4 32. cxd4 Bb7 33. c3 Re8 34. Rhe1 Be4 35. Ng5 Re7 36. f3 Bd5 37. Rxe7 Kxe7 38. Re1+ Kf6 39. Re5 Bc4 40. Re8 a5 41. Ke3 1-0

[Event "EU-ch 21st"]
[Site "Reykjavik"]
[Date "2021.08.26"]
[Round "1"]
[White "Hreinsson, Johann Helgi"]
[Black "Thorfinnsson, Bragi"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1195"]
[BlackElo "2439"]
[PlyCount "70"]
[EventDate "2021.08.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "CBM 204"]
[Source "ChessBase"]
[SourceDate "2021.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 d5 5. Nc3 a6 6. a4 Nc6 7. cxd5 exd5 8. Be2 Bd6 9. 0-0 0-0 10. Bd2 Re8 11. Re1 h6 12. h3 Bf5 13. Qb3 Na5 14. Qa2 c4 15. Bd1 Nc6 16. Ne2 Ne4 17. Bc3 Qf6 18. Nf4 Bxf4 19. exf4 Bd7 20. Rc1 Qxf4 21. Bc2 Bxh3 22. gxh3 Qxf3 23. Bxe4 Rxe4 24. Rxe4 Qxe4 25. Re1 Qf4 26. b3 Nxd4 27. Bxd4 Qxd4 28. bxc4 dxc4 29. Re7 Qd1+ 30. Kg2 Qd5+ 31. Kf1 Rd8 32. a5 Qh1+ 33. Ke2 Qd1+ 34. Ke3 Rd3+ 35. Ke4 Qf3+ 0-1

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.30"]
[Round "9"]
[White "Hreinsson, Johann Helgi"]
[Black "Johannsson, Markus Orri"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1295"]
[BlackElo "1053"]
[PlyCount "78"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bg5 e6 7. e3 Be7 8. a3 h6 9. Bf4 a6 10. Bd3 Bd6 11. Bxd6 Qxd6 12. Qc2 0-0 13. 0-0 Bd7 14. Rac1 Rac8 15. Rfd1 Na5 16. h3 b5 17. Ne5 Rc7 18. b4 Rfc8 19. Qb2 Nc6 20. Nxc6 Rxc6 21. Ne2 Rxc1 22. Rxc1 Rxc1+ 23. Qxc1 Qc6 24. Qxc6 Bxc6 25. Nc1 Nd7 26. Nb3 Nb6 27. Nc5 Nc4 28. Bxc4 bxc4 29. Kf1 Bb5 30. Ke1 Kf8 31. Kd2 Ke7 32. Kc3 g6 33. e4 h5 34. a4 Bc6 35. Nxa6 Bxa4 36. Nc5 Bb5 37. e5 h4 38. Kc2 Bc6 39. Kc3 Bb5 1/2-1/2

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.29"]
[Round "8"]
[White "Helgadottir, Idunn"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1364"]
[BlackElo "1295"]
[PlyCount "95"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 b6 4. e3 Bb7 5. Nbd2 Be7 6. Nc4 d6 7. h3 Nbd7 8. Be2 0-0 9. 0-0 c5 10. Bxd6 Bxd6 11. Nxd6 Qc7 12. dxc5 Nxc5 13. Nxb7 Qxb7 14. Ne5 Qc7 15. Nc4 Rfd8 16. Qe1 Rd7 17. Qc3 Rad8 18. Bf3 Nce4 19. Qb4 Nd2 20. Nxd2 Rxd2 21. c3 Rc2 22. Rfd1 h6 23. Qb5 Rdd2 24. Rxd2 Rxd2 25. a4 Qc5 26. Qxc5 bxc5 27. Rb1 Rc2 28. Bd1 Rd2 29. b4 cxb4 30. cxb4 Ne4 31. Rc1 Nxf2 32. Rc8+ Kh7 33. Bc2+ g6 34. Rc7 Kg7 35. Bb3 Nd3 36. Bxe6 Kf6 37. Bxf7 Nxb4 38. Rxa7 Rd6 39. Bc4 Kg5 40. a5 Rd2 41. a6 Kh4 42. Kh2 Nc2 43. Re7 Ne1 44. Re4+ Kg5 45. Rg4+ Kf5 46. a7 Rd8 47. Bd5 Rxd5 48. e4+ 1-0

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.25"]
[Round "4"]
[White "Gudmundsson, Gunnar Erik"]
[Black "Hreinsson, Johann Helgi"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1801"]
[BlackElo "1295"]
[PlyCount "71"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 d6 6. Nge2 Nbd7 7. 0-0 Be7 8. b3 0-0 9. f4 c5 10. d5 exd5 11. exd5 Qc7 12. Qc2 Rfe8 13. Ng3 h6 14. h3 Rab8 15. Nb5 Qd8 16. Nxa7 Ra8 17. Nb5 Ba6 18. Nc3 Rb8 19. Bb2 Qc7 20. Rae1 Bf8 21. a4 Rxe1 22. Rxe1 Re8 23. Nce4 Be7 24. Re2 Qb8 25. Nf5 Nxe4 26. Bxe4 Bf6 27. Bc1 Bb7 28. g4 Bd4+ 29. Nxd4 cxd4 30. Bb2 Nc5 31. Bxd4 Qd8 32. Kg2 Qh4 33. Bh7+ Kf8 34. Bxg7+ Kxg7 35. Rxe8 Qf6 36. Rg8# 1-0

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.24"]
[Round "3"]
[White "Hreinsson, Johann Helgi"]
[Black "Maggason, Oskar"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "1295"]
[BlackElo "1826"]
[PlyCount "101"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Nf3 0-0 7. e3 Nbd7 8. Bd3 h6 9. Bh4 b6 10. Qc2 Bb7 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Nd2 Rfe8 14. Rfe1 a6 15. f3 Nxd2 16. Qxd2 c5 17. b3 b5 18. Rab1 Nf6 19. Kh1 c4 20. bxc4 dxc4 21. Bc2 Rac8 22. e4 Red8 23. d5 Qa3 24. Re3 Qc5 25. f4 b4 26. Na4 c3 27. Qd3 Qa5 28. Rg3 Bxd5 29. exd5 Rxd5 30. Qe3 Rd2 31. Bb3 c2 32. Rc1 Qd8 33. Nb2 Rc3 34. Qa7 Rc7 35. Qxa6 Ne4 36. Re3 Nf2+ 37. Kg1 Qd4 38. Nc4 Ng4 39. Qa8+ Kh7 40. Qe4+ g6 41. Qxd4 Rxd4 42. Ree1 Rdxc4 43. Bxc4 Rxc4 44. Re2 Rxf4 45. Rexc2 Ne5 46. Rb1 Nd3 47. Rd2 Ne5 48. Rdb2 Nc6 49. Rf2 Rxf2 50. Kxf2 Kg7 51. Rc1 1/2-1/2

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.23"]
[Round "2"]
[White "Kristbergsson, Bjorgvin"]
[Black "Hreinsson, Johann Helgi"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1016"]
[BlackElo "1295"]
[PlyCount "79"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 e5 2. e4 Bc5 3. Nf3 d6 4. h3 Nc6 5. a3 Nd4 6. b4 Nxf3+ 7. Qxf3 Bd4 8. Nc3 Qf6 9. Qxf6 Nxf6 10. Bd3 Nh5 11. g3 0-0 12. Rb1 f5 13. Nd5 fxe4 14. Ne7+ Kh8 15. Bxe4 Bxf2+ 16. Kd1 Bxg3 17. Nd5 c6 18. Ne3 Bf4 19. Nf1 Ng3 20. Nxg3 Bxg3 21. Rb3 Bf4 22. b5 Bd7 23. b6 d5 24. cxd5 cxd5 25. Bxd5 Ba4 26. Kc2 Bxb3+ 27. Bxb3 axb6 28. Kb2 Rad8 29. Rd1 Rd6 30. Bc2 Rfd8 31. d3 Bxc1+ 32. Kxc1 Rc8 33. Kb2 g6 34. Rf1 Kg7 35. Re1 Re6 36. Re4 Rc5 37. Rb4 Rf6 38. Ba4 Rf4 39. Rxb6 Rxa4 40. Rxb7+ 0-1

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.22"]
[Round "1"]
[White "Hreinsson, Johann Helgi"]
[Black "Mai, Alexander Oliver"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1295"]
[BlackElo "2055"]
[PlyCount "46"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 c5 6. d5 h6 7. Bh4 d6 8. e4 g5 9. Bg3 Nh5 10. Bd3 e6 11. Qc2 exd5 12. cxd5 Na6 13. a3 Nc7 14. 0-0-0 b5 15. Nxb5 Nxb5 16. Bxb5 Rb8 17. Qe2 a6 18. Bxa6 Bxb2+ 19. Kd2 Qa5+ 20. Kc2 Bxa6 21. Qd2 Qa4+ 22. Kb1 Bc3+ 23. Kc1 Qxa3+ 0-1

