[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.15"]
[Round "9"]
[White "Pererva, Viktor"]
[Black "Leosson, Haukur Vidis"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2017"]
[BlackElo "1863"]
[PlyCount "130"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 b6 7. d4 c5 8. Bb2 Bb7 9. cxd5 Nxd5 10. dxc5 Bxc5 11. Nbd2 Nd7 12. Nc4 b5 13. Nce5 Nxe5 14. Nxe5 f6 15. Nd3 Bb6 16. Nb4 Nxb4 17. Bxb7 Rb8 18. Bg2 Qe7 19. a3 Rfd8 20. Qb1 Nd5 21. Rd1 Nc7 22. Qe4 Rd6 23. e3 Rbd8 24. Qc2 Qd7 25. Bf3 Rd2 26. Rxd2 Qxd2 27. Qxd2 Rxd2 28. Bc3 Rd3 29. Rc1 Rxe3 30. Kg2 Rd3 31. Be4 Rd8 32. Bb4 f5 33. Bb1 Nd5 34. Bc5 Rc8 35. b4 Kf7 36. Ba2 Bxc5 37. bxc5 g5 38. Kf3 g4+ 39. Ke2 Kf6 40. Bxd5 exd5 41. Kd3 d4 42. Kxd4 Rd8+ 43. Kc3 a5 44. Rb1 Rb8 45. a4 b4+ 46. Kc4 Ke6 47. Rb3 Kd7 48. Rd3+ Kc6 49. Rd6+ Kc7 50. Kb3 Rd8 51. Ra6 Rd2 52. Rxa5 Rxf2 53. Kxb4 Rxh2 54. Ra7+ Kc6 55. Ra6+ Kc7 56. Rf6 Rb2+ 57. Kc4 Rc2+ 58. Kd5 Rd2+ 59. Ke5 Rd3 60. Kxf5 Rxg3 61. Rf7+ Kc6 62. Rxh7 Kxc5 63. Rg7 Kb4 64. Rxg4+ Rxg4 65. Kxg4 Kxa4 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.14"]
[Round "8"]
[White "Leosson, Haukur Vidis"]
[Black "Thorsteinsdottir, Hallgerdur"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "1863"]
[BlackElo "2003"]
[PlyCount "80"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nf3 0-0 6. Rc1 c6 7. e3 h6 8. Qb3 b6 9. cxd5 Nxd5 10. Nxd5 cxd5 11. Bc7 Qd7 12. Bb5 Qe6 13. Bg3 Bd7 14. Bxd7 Nxd7 15. 0-0 Rfc8 16. Qa4 Nf6 17. Ne5 Ne4 18. Rc6 Rxc6 19. Qxc6 Qxc6 20. Nxc6 Nxg3 21. hxg3 Kf8 22. Rc1 Rc8 23. Rc3 a5 24. a4 Ke8 25. Kf1 Kd7 26. Na7 Rxc3 27. bxc3 h5 28. Ke2 e6 29. Kf3 f5 30. Kf4 Bf6 31. Kf3 Be7 32. Nb5 g5 33. Ke2 Bf6 34. f4 g4 35. Kd3 Be7 36. Ke2 Kc8 37. Na7+ Kd7 38. Nb5 Bf8 39. Kd3 Be7 40. Ke2 Bf8 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.13"]
[Round "6"]
[White "Robichaud, Andrew"]
[Black "Leosson, Haukur Vidis"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1863"]
[PlyCount "60"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. 0-0 0-0 7. Nc3 Bg4 8. h3 Bh5 9. Bg5 c6 10. Be2 Nbd7 11. Nh4 Bxe2 12. Nxe2 h6 13. Be3 Re8 14. Nf5 Bf8 15. Qd3 Ne4 16. f3 Nd6 17. g4 Nxf5 18. gxf5 Qe7 19. Kf2 Qh4+ 20. Ng3 Bd6 21. Rg1 Nf6 22. Rg2 Nh5 23. Rag1 Nxg3 24. f6 Nf5+ 25. Kf1 Nxe3+ 26. Qxe3 Rxe3 27. Rxg7+ Kh8 28. Rxf7 Qe1+ 29. Kg2 Re2+ 30. Kh1 Rh2# 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.12"]
[Round "5"]
[White "Leosson, Haukur Vidis"]
[Black "Halldorsson, Nirvaan"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1863"]
[BlackElo "1701"]
[PlyCount "78"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 Bd6 7. Qc2 0-0 8. Bd3 h6 9. Bh4 Re8 10. cxd5 exd5 11. 0-0 Qc7 12. Rfc1 a6 13. Rab1 Qb8 14. b4 Ng4 15. Bg3 Bxg3 16. hxg3 Ndf6 17. a4 Nh5 18. e4 dxe4 19. Nxe4 Bf5 20. Re1 Bxe4 21. Bxe4 Nhf6 22. Bf5 Qd6 23. Qc5 Red8 24. Re7 b6 25. Qxd6 Rxd6 26. Rbe1 Rd5 27. Bxg4 Nxg4 28. Rb7 c5 29. Rxb6 cxd4 30. Re4 h5 31. Rxd4 Rxd4 32. Nxd4 Rc8 33. Ne2 Rd8 34. Nc3 Re8 35. Kf1 Nh2+ 36. Kg1 Ng4 37. Kf1 Nh2+ 38. Kg1 Ng4 39. Kf1 Nh2+ 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.11"]
[Round "4"]
[White "Monteverde, Jonathan"]
[Black "Leosson, Haukur Vidis"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2067"]
[BlackElo "1863"]
[PlyCount "107"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Qb3 Nf6 6. Bg5 c6 7. e4 Be7 8. e5 Nfd7 9. Bxe7 Qxe7 10. f4 Nf8 11. Bd3 f6 12. Nf3 fxe5 13. fxe5 Ne6 14. 0-0 0-0 15. Qc2 g6 16. Qd2 Nf4 17. Bc2 Bg4 18. Nh4 Qg5 19. Kh1 Bh3 20. Qf2 Bd7 21. Nf3 Qe7 22. Ne2 Nxe2 23. Qxe2 Bf5 24. Bxf5 Rxf5 25. Ng1 Rxf1 26. Rxf1 Nd7 27. Qg4 Rf8 28. Rf3 Kg7 29. h4 Rxf3 30. Nxf3 Nf8 31. h5 Qe6 32. Qh4 Qf7 33. h6+ Kg8 34. Kg1 Ne6 35. a3 b6 36. b3 Qf4 37. Qe7 Qf5 38. Ng5 Qxg5 39. Qxe6+ Kf8 40. Qd6+ Qe7 41. Qb8+ Kf7 42. Qh8 Ke6 43. Qc8+ Kf7 44. Qxc6 Qxa3 45. Qxd5+ Ke7 46. Qb7+ Ke8 47. Qc6+ Ke7 48. Qf6+ Kd7 49. e6+ Kc7 50. Qf7+ Kc8 51. Qg8+ Kc7 52. Qxh7+ Kb8 53. Qxg6 Qc1+ 54. Kh2 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2025.04.09"]
[Round "1"]
[White "Egilsson, Kristofer Arni"]
[Black "Leosson, Haukur Vidis"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1569"]
[BlackElo "1863"]
[PlyCount "63"]
[EventDate "2025.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 c6 7. Bd3 Nbd7 8. 0-0 h6 9. Bh4 a6 10. a4 Re8 11. c5 b6 12. b4 a5 13. bxa5 bxc5 14. dxc5 Nxc5 15. Nd4 Bd7 16. Na2 Rxa5 17. Nb4 Qc8 18. Qd2 Nxd3 19. Nxd3 Qa8 20. Ne5 Ne4 21. Qc2 Bxh4 22. Nxd7 c5 23. Nb5 Qc8 24. Ne5 Bf6 25. f3 Bxe5 26. fxe4 Bxa1 27. Rxa1 Rf8 28. exd5 exd5 29. Qc3 Ra6 30. Rd1 Rg6 31. a5 Qg4 32. g3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.21"]
[Round "9"]
[White "Einarsson, Eirikur Gardar"]
[Black "Leosson, Haukur Vidis"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1690"]
[BlackElo "1535"]
[PlyCount "35"]
[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 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Qg4 g6 8. Ne2 Nge7 9. Bg5 h5 10. Qf4 Qc7 11. Bf6 Rg8 12. dxc5 Qa5 13. Bxe7 Kxe7 14. Qe3 Bd7 15. Rc1 d4 16. Qd3 Qxc5 17. cxd4 Nxd4 18. c3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.20"]
[Round "8"]
[White "Leosson, Haukur Vidis"]
[Black "Bernard, Christophe1"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1535"]
[BlackElo "1728"]
[PlyCount "55"]
[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. c4 c5 3. d5 b5 4. b3 bxc4 5. bxc4 d6 6. Bb2 Nbd7 7. Nf3 g6 8. e4 Bg7 9. Nc3 0-0 10. Qc2 Ng4 11. h3 Nge5 12. Be2 Ba6 13. Nb5 Nxf3+ 14. gxf3 Ne5 15. f4 Nd7 16. Bxg7 Kxg7 17. Qc3+ Kg8 18. h4 Bxb5 19. cxb5 e6 20. Rd1 exd5 21. Rxd5 Nf6 22. Rd3 Nxe4 23. Qb2 Rb8 24. Rdh3 Qf6 25. Qb3 Qa1+ 26. Bd1 Rbd8 27. Re3 Qd4 28. h5 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.19"]
[Round "7"]
[White "Kristiansen, Aputsiaq Mikael"]
[Black "Leosson, Haukur Vidis"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1535"]
[PlyCount "62"]
[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 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. 0-0 a6 7. Bxc6 Bxc6 8. dxc5 Bxc5 9. h3 Qb6 10. Nc3 Ne7 11. Bg5 Nf5 12. b3 Ng3 13. Na4 Bxa4 14. bxa4 Nxf1 15. Qxf1 h6 16. Bf4 0-0 17. Rb1 Qc6 18. g4 Qxa4 19. Qd1 Qxf4 20. Rxb7 Rab8 21. Rxb8 Rxb8 22. Kg2 Qc4 23. Qa1 Qxc2 24. Nd4 Qe4+ 25. Nf3 Qe2 26. Nd4 Bxd4 27. Qxd4 Qe4+ 28. Qxe4 dxe4 29. Kg3 Rb2 30. a4 Ra2 31. a5 Rxa5 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.18"]
[Round "6"]
[White "Leosson, Haukur Vidis"]
[Black "Held, Jesper"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1535"]
[BlackElo "1793"]
[PlyCount "56"]
[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. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. e3 c6 7. Ne2 Qa5+ 8. Nc3 Qxg5 9. Nxe4 Qa5+ 10. Nc3 Bg7 11. Qc2 0-0 12. Bd3 Na6 13. 0-0-0 Nb4 14. Qb1 Nxd3+ 15. Qxd3 Qf5 16. Qe2 a5 17. c5 a4 18. e4 Qg5+ 19. Kb1 a3 20. f3 Rd8 21. h4 Qf4 22. Qf2 axb2 23. Kxb2 h5 24. g3 Qc7 25. Ka1 Qa5 26. Qc2 Bxd4 27. Rd3 Bxc3+ 28. Rxc3 Be6 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "3"]
[White "Leosson, Haukur Vidis"]
[Black "Olsen, Rogvi Heinason"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1535"]
[BlackElo "1710"]
[PlyCount "106"]
[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. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 0-0 6. e3 c5 7. Be2 h6 8. Bxf6 Bxf6 9. 0-0 Nc6 10. Qd2 Qa5 11. Rfd1 Bg4 12. h3 Bxf3 13. Bxf3 cxd4 14. exd4 Bg7 15. Bxc6 bxc6 16. a3 Qc7 17. Re1 Rab8 18. Rab1 Rb3 19. Re3 Rfb8 20. Ne2 c5 21. Rxb3 Rxb3 22. Nc1 Rb8 23. d5 e6 24. dxe6 fxe6 25. Qc2 g5 26. Ne2 Qf7 27. Ng3 Rf8 28. Rf1 Be5 29. Ne4 Qf4 30. Ng3 Qf7 31. Ne4 Qf4 32. Ng3 Qf7 33. Ne4 Qf5 34. Qe2 Rb8 35. Rd1 Rxb2 36. Nxd6 Rxe2 37. Nxf5 exf5 38. Kf1 Re4 39. Rd8+ Kf7 40. Rd7+ Ke6 41. Rxa7 Rxc4 42. f3 h5 43. Ra8 Rc2 44. Re8+ Kd6 45. Rg8 Bf4 46. Rg6+ Kd5 47. Rg8 Ra2 48. Rd8+ Kc4 49. Rf8 Rxa3 50. Rxf5 Ra2 51. Rf8 Kc3 52. Rc8 c4 53. Rc6 Kd3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.15"]
[Round "1"]
[White "Vollmar, Timo"]
[Black "Leosson, Haukur Vidis"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1809"]
[BlackElo "1535"]
[PlyCount "129"]
[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 d5 3. Bd3 b6 4. Nf3 Bb7 5. exd5 exd5 6. 0-0 Nf6 7. c3 Be7 8. Bg5 0-0 9. Nbd2 Nbd7 10. Qc2 h6 11. Bh4 Rc8 12. Bf5 c5 13. Ne5 g5 14. Bg3 cxd4 15. Qa4 Nc5 16. Qxd4 Ne6 17. Qa4 Nc5 18. Qd1 Ra8 19. Ng4 Nxg4 20. Qxg4 Bc8 21. Rad1 Bxf5 22. Qxf5 Qd7 23. Qf3 Rad8 24. Rfe1 f5 25. Be5 Bf6 26. Bxf6 Rxf6 27. Nf1 f4 28. b4 Na6 29. Ne3 Nc7 30. Ng4 Re6 31. Qh3 Kg7 32. Ne5 Rde8 33. Nd3 Rxe1+ 34. Nxe1 Qxh3 35. gxh3 Nb5 36. Nc2 Nxc3 37. Rd3 Nxa2 38. Rxd5 Re7 39. Nd4 Kh7 40. Nc6 Re6 41. b5 Nc3 42. Rd7+ Kg6 43. Nxa7 f3 44. Kf1 Ne4 45. Nc6 Rd6 46. Ne7+ Kf6 47. Nd5+ Ke6 48. Rxd6+ Kxd6 49. Nxb6 Nc3 50. Nc4+ Kc7 51. b6+ Kb7 52. Ke1 Nd5 53. Kd2 Nf4 54. h4 g4 55. Ke3 Ng2+ 56. Ke4 Nxh4 57. Kf4 h5 58. Kg5 Ng6 59. Kxg6 h4 60. Nd2 Kxb6 61. Kg5 g3 62. fxg3 hxg3 63. hxg3 f2 64. Kf4 Kb5 65. Kf3 1-0

