[Event "Sotra Youth B"]
[Site "Straume"]
[Date "2019.09.01"]
[Round "5"]
[White "Olsen, Halvor"]
[Black "Tenfjord Engelsen, Bastian"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1361"]
[PlyCount "100"]
[EventDate "2019.08.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. d3 Bf5 8. Qe2 Bxe4 9. Qxe4 Qxe4+ 10. dxe4 Nb4 11. 0-0 Nxc2 12. Rb1 Bd6 13. b3 Nb4 14. a4 Nc6 15. Bb2 0-0 16. Rbd1 f5 17. exf5 Rxf5 18. Rd5 Re8 19. Re1 Nb4 20. Rb5 Nd3 21. Re2 Nf4 22. Re4 Nd3 23. Bc3 b6 24. Rd5 Nf4 25. Rd2 Nh3+ 26. gxh3 Rxf3 27. Rd5 Rxc3 28. b4 Rxh3 29. Kg2 Rb3 30. b5 Rb4 31. Re3 Rxa4 32. Rc3 Ra5 33. Rxc7 Bxc7 34. Rd7 Bd8 35. Kf3 Rxb5 36. Rxa7 Bf6 37. Ke4 Rb1 38. Kd5 b5 39. Kd6 Rc8 40. Ke6 b4 41. Kd6 h6 42. Ke6 b3 43. Kf5 b2 44. Ke6 Ra1 45. Rb7 b1Q 46. Rd7 Rc6+ 47. Rd6 Rxd6+ 48. Kxd6 Ra6+ 49. Kc5 Qd3 50. Kb4 Be7# 0-1

[Event "Sotra Youth B"]
[Site "Straume"]
[Date "2019.09.01"]
[Round "4"]
[White "Westvik, Markus"]
[Black "Olsen, Halvor"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1162"]
[PlyCount "51"]
[EventDate "2019.08.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nxd4 4. Nxd4 exd4 5. Qxd4 b6 6. Bc4 Bc5 7. Qd5 Qf6 8. Qxa8 Ne7 9. 0-0 0-0 10. Qxa7 Nc6 11. Qxc7 Bd6 12. Qxb6 Qh4 13. f4 Re8 14. Nc3 Bb4 15. Qf2 Qh5 16. f5 Bxc3 17. Be2 Bd4 18. Be3 Bxe3 19. Qxe3 Qh4 20. Qf4 Qf6 21. c3 Qd8 22. Bc4 Qb6+ 23. Qf2 Qc7 24. f6 Rxe4 25. fxg7 Rxc4 26. Qxf7# 1-0

[Event "Sotra Youth B"]
[Site "Straume"]
[Date "2019.08.31"]
[Round "3"]
[White "Hella, Jonas Saterlid"]
[Black "Olsen, Halvor"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "1147"]
[PlyCount "97"]
[EventDate "2019.08.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. d3 Nxc4 7. dxc4 h6 8. Nf3 e4 9. Qe2 Be7 10. Nfd2 Bf5 11. b3 0-0 12. Bb2 c6 13. Nc3 Re8 14. 0-0 Qd6 15. Ndxe4 Bxe4 16. Nxe4 Nxe4 17. Qxe4 Bd8 18. Qd4 f6 19. dxc6 Qxc6 20. Qd5+ Qxd5 21. cxd5 Bc7 22. Rfe1 Rf8 23. c4 b6 24. Rad1 Rae8 25. Rxe8 Rxe8 26. g3 Re2 27. d6 Bxd6 28. Rxd6 Rxb2 29. Rd7 Rxa2 30. Rb7 Ra3 31. b4 Ra4 32. b5 Rxc4 33. Rxa7 Rb4 34. Ra1 Rxb5 35. Kf1 Kf7 36. Ke2 Ke6 37. Ra7 g5 38. Rh7 Rb2+ 39. Kf3 b5 40. Rxh6 b4 41. h4 gxh4 42. gxh4 Rc2 43. Rg6 Rc5 44. Rg4 Rb5 45. h5 f5 46. Rg1 b3 47. h6 Rb8 48. h7 b2 49. Ke2 1/2-1/2

[Event "Sotra Youth B"]
[Site "Straume"]
[Date "2019.08.31"]
[Round "1"]
[White "Olsen, Halvor"]
[Black "Young, Anna Ovidia"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1208"]
[PlyCount "70"]
[EventDate "2019.08.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nf3 Bf5 6. Bb5 e6 7. Bf4 Nf6 8. 0-0 a6 9. Bd3 Bxd3 10. Qxd3 Bd6 11. Bxd6 Qxd6 12. Rfe1 0-0 13. Ne5 Nd7 14. Nxd7 Qxd7 15. Qg3 Nxd4 16. Qd3 Nc6 17. Re3 Qd8 18. Rh3 g6 19. Qd2 Qf6 20. Rf3 Qd4 21. Qh6 Qg7 22. Qh4 Qd4 23. Qh6 Qg7 24. Qh4 Nd4 25. Rd3 Nf5 26. Qb4 Rab8 27. Na4 Rfc8 28. Rc3 Rxc3 29. Nxc3 Qd4 30. Qa5 Rc8 31. Rd1 Qc5 32. Qxc5 Rxc5 33. Na4 Rxc2 34. Rd3 Rc1+ 35. Rd1 Rxd1# 0-1

