[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.03"]
[Round "8"]
[White "Heller, Stefan"]
[Black "Hald, Morten Hansen"]
[Result "1/2-1/2"]
[ECO "C57"]
[WhiteElo "1451"]
[BlackElo "1687"]
[PlyCount "61"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bf1 Qxd5 7. Nc3 Qc5 8. Bxb5 Bd7 9. d3 h6 10. Nge4 Nxe4 11. dxe4 Bd6 12. 0-0 Nd4 13. Bxd7+ Kxd7 14. Be3 g5 15. Bxd4 exd4 16. Nd5 Be5 17. b4 Qd6 18. g3 c6 19. f4 gxf4 20. Nxf4 Rhg8 21. Nh5 f6 22. Kh1 Rg5 23. Qf3 Ke7 24. a3 Rf8 25. Rad1 Qe6 26. Nf4 Qf7 27. Nh3 Rg6 28. Nf4 Rg5 29. Nh3 Rg6 30. Nf4 Rg5 31. Nh3 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.02"]
[Round "7"]
[White "Frost, Niklas"]
[Black "Heller, Stefan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1774"]
[BlackElo "1451"]
[PlyCount "105"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. e3 Nf6 4. Nf3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 Qc7 8. Nbd2 Nbd7 9. Bxd6 Qxd6 10. 0-0 c4 11. Bc2 b5 12. e4 dxe4 13. Nxe4 Qc7 14. a4 Nxe4 15. Bxe4 Bb7 16. Bxb7 Qxb7 17. axb5 Qxb5 18. Qa4 a6 19. h4 Nb6 20. Qc2 h6 21. Rfe1 Nd7 22. Ne5 Rfb8 23. Qa4 Nxe5 24. Qxb5 Nf3+ 25. gxf3 axb5 26. Rxa8 Rxa8 27. Re5 Rb8 28. Rc5 f5 29. Kg2 Kf7 30. f4 Ke7 31. Kf3 Rb7 32. Ke3 Kd6 33. Kd2 Ke7 34. Kc2 Kd6 35. b3 g6 36. bxc4 bxc4 37. Rxc4 Kd5 38. Rc5+ Ke4 39. Re5+ Kxf4 40. Rxe6 Rg7 41. d5 Kf3 42. d6 Kxf2 43. c4 g5 44. hxg5 hxg5 45. c5 g4 46. c6 g3 47. d7 g2 48. d8Q g1Q 49. Qd4+ Kf3 50. Qc3+ Kf4 51. Qe5+ Kf3 52. Qxf5+ Kg3 53. Rg6+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.01"]
[Round "6"]
[White "Heller, Stefan"]
[Black "Schrodt, Sebastian"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1451"]
[BlackElo "1972"]
[PlyCount "124"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 e5 4. d4 exd4 5. Nxd4 Be7 6. Bf4 0-0 7. Qd2 c6 8. 0-0-0 b5 9. f3 b4 10. Na4 c5 11. Nf5 Bxf5 12. exf5 Qd7 13. b3 d5 14. g4 Nc6 15. g5 Qxf5 16. gxf6 Qxf6 17. Kb1 Nd4 18. Be3 Ne6 19. Qf2 Rac8 20. Bc1 Rfd8 21. Bh3 Rc6 22. Rhg1 Nf4 23. Bf1 Bf8 24. Qg3 Ng6 25. Bd3 c4 26. Bf1 cxb3 27. axb3 Rdc8 28. Bd3 Bd6 29. Qf2 Be5 30. Qf1 Nf4 31. Rd2 Ne6 32. Bb2 Nd4 33. f4 Qxf4 34. Qxf4 Bxf4 35. Bxd4 Bxd2 36. Rxg7+ Kf8 37. Rxh7 R8c7 38. Rh5 Rh6 39. Rxd5 Rxh2 40. Bf6 Rh1+ 41. Ka2 Rc8 42. Rd7 Be3 43. Bc4 Rh7 44. Nb2 Bb6 45. Nd3 Rc6 46. Bb2 Ke8 47. Rb7 Rc7 48. Rb8+ Kd7 49. Bb5+ Ke6 50. Nf4+ Kf5 51. Bd3+ Kxf4 52. Bxh7 f5 53. Bg8 Rxc2 54. Be6 Bd4 55. Rxb4 Rxb2+ 56. Ka3 Rd2 57. Rc4 Ke5 58. Bc8 Bb2+ 59. Ka4 Rd4 60. Rxd4 Bxd4 61. b4 Ke4 62. Ka5 f4 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.04.01"]
[Round "5"]
[White "Notkin, Akiva"]
[Black "Heller, Stefan"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1846"]
[BlackElo "1451"]
[PlyCount "93"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 Be7 5. Bb2 c5 6. Be2 Nbd7 7. Nc3 0-0 8. 0-0 b6 9. cxd5 Nxd5 10. Nxd5 exd5 11. d4 Nf6 12. Ne5 Bd6 13. Rc1 Bxe5 14. dxe5 Ne8 15. f4 Kh8 16. Bf3 Bb7 17. Rf2 Rb8 18. Rd2 Nc7 19. Qe1 Qe7 20. Qg3 f6 21. Re1 f5 22. Red1 Rbd8 23. h4 Qe6 24. h5 h6 25. Qh4 b5 26. e4 d4 27. exf5 Qa6 28. Bxb7 Qxb7 29. e6 Nd5 30. b4 Rde8 31. bxc5 Ne3 32. Re1 Nxf5 33. Qf2 Qd5 34. Bxd4 Nxd4 35. Qxd4 Qxh5 36. c6 Qh4 37. Re4 Qe7 38. Qd6 Qf6 39. c7 Qf5 40. Rde2 Rf6 41. Qc6 Rc8 42. Qc2 Rg6 43. e7 Qd7 44. e8Q+ Rxe8 45. Rxe8+ Kh7 46. c8Q Qd4+ 47. Rf2 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.03.31"]
[Round "4"]
[White "Heller, Stefan"]
[Black "Halldorsson, Bragi"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1451"]
[BlackElo "2067"]
[PlyCount "54"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 Qxb2 8. e6 fxe6 9. Nf3 Nd7 10. 0-0 0-0-0 11. Nc3 e5 12. dxe5 Nc5 13. Qe3 Qa3 14. Rab1 Nh6 15. Bxh6 gxh6 16. Nd4 e6 17. Qh3 Re8 18. f4 Rg8 19. Rf3 Rg4 20. Nxd5 Qxa2 21. Nc3 Qc4 22. Nde2 Ne4 23. Rb3 Bc5+ 24. Re3 Reg8 25. Nxe4 Qxe2 26. Nd6+ Kb8 27. Kh1 Qf1+ 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.03.30"]
[Round "3"]
[White "Dorweiler, Roger Paul"]
[Black "Heller, Stefan"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1843"]
[BlackElo "1451"]
[PlyCount "84"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. cxd5 exd5 5. Qc2 Nf6 6. Bg5 Be7 7. e3 Be6 8. Bd3 Nbd7 9. Nge2 Nb6 10. 0-0 h6 11. Bh4 Qc7 12. Nf4 Bd7 13. Bxf6 Bxf6 14. Ncxd5 Qd8 15. Nxf6+ Qxf6 16. Rad1 0-0 17. Rfe1 Rac8 18. a3 Rfe8 19. Ne2 Bg4 20. f3 Bh5 21. Nf4 Bg6 22. Bxg6 fxg6 23. Nxg6 Nd5 24. Ne5 Qg5 25. Qf2 Re6 26. Kh1 Rf8 27. e4 Nb6 28. Nd3 Nd7 29. f4 Qb5 30. f5 Ref6 31. g4 Nb6 32. e5 R6f7 33. e6 Re7 34. Nf4 Rf6 35. h4 Nd5 36. Nh5 Rf8 37. g5 hxg5 38. hxg5 Qb3 39. Ng3 Rxe6 40. Rxe6 Qxd1+ 41. Kg2 Qg4 42. g6 Nf4+ 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.03.30"]
[Round "2"]
[White "Heller, Stefan"]
[Black "Montague, Oliver"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1451"]
[PlyCount "87"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. c4 e6 6. dxe6 Nc6 7. Bd3 Bxd3 8. Qxd3 Qxd4 9. exf7+ Kxf7 10. Qxd4 Nxd4 11. Kd1 Rd8 12. Bd2 Bd6 13. Ne2 Nxe2 14. Kxe2 Rhe8+ 15. Kd1 Nh5 16. g3 Be5 17. Kc2 Bd4 18. Nc3 Bxc3 19. Bxc3 Re2+ 20. Kb3 Re3 21. Rad1 Rxd1 22. Rxd1 Ke6 23. f4 Re2 24. Rh1 Kf5 25. Be5 c6 26. Rg1 Nf6 27. Bxf6 gxf6 28. Rd1 Rxh2 29. Rd7 Rh3 30. Rxb7 Rxg3+ 31. Kb4 Rh3 32. Rxa7 Kxf4 33. Ra6 f5 34. Rxc6 Kg3 35. c5 Rh2 36. Kc3 f4 37. Rf6 Rh5 38. c6 Re5 39. Kd4 Re7 40. b4 h5 41. b5 h4 42. b6 h3 43. b7 h2 44. b8Q 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2023.03.29"]
[Round "1"]
[White "Carey, Michael P"]
[Black "Heller, Stefan"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1852"]
[BlackElo "1451"]
[PlyCount "53"]
[EventDate "2023.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 d5 3. e3 c6 4. Nc3 Nf6 5. b3 Nbd7 6. Qc2 b6 7. cxd5 cxd5 8. Nb5 Bc5 9. b4 a6 10. bxc5 axb5 11. c6 Nc5 12. d4 Nce4 13. Bxb5 Qc7 14. a4 0-0 15. Ba3 Re8 16. 0-0 Ba6 17. Ne5 Bxb5 18. axb5 Ra5 19. f3 Nd6 20. Bxd6 Qxd6 21. Rxa5 bxa5 22. Qc5 Qb8 23. b6 Qa8 24. Ra1 a4 25. Qb4 Qa6 26. Kf2 Rb8 27. c7 1-0

