[Event "Sandefjord Caissa CC-chB"]
[Site "Sandefjord"]
[Date "2020.03.09"]
[Round "6"]
[White "Pettersen, Boye"]
[Black "Sandvik, Erik"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "62"]
[EventDate "2020.01.13"]
[EventType "tourn"]
[EventRounds "10"]
[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. Bb5 Nf6 4. Nc3 d5 5. Bxc6+ bxc6 6. Nxe5 Qd6 7. d4 Nxe4 8. Bf4 Qf6 9. Qf3 Nxc3 10. bxc3 c5 11. Qxd5 Qxf4 12. Qxa8 Qf5 13. Rc1 Bd6 14. 0-0 0-0 15. h3 Bxe5 16. dxe5 Qxe5 17. c4 Be6 18. Qxa7 Bxc4 19. Rfe1 Qd6 20. Qa4 Be6 21. Rcd1 Qe7 22. c3 Rd8 23. Rxd8+ Qxd8 24. Rd1 Qc8 25. a3 h6 26. Qc6 c4 27. a4 Kf8 28. a5 Qe8 29. Qxc7 Qa4 30. Rd8+ Qe8 31. Rxe8+ Kxe8 1-0

[Event "Sandefjord Caissa CC-chB"]
[Site "Sandefjord"]
[Date "2020.02.24"]
[Round "5"]
[White "Stranden, Paal"]
[Black "Pettersen, Boye"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "65"]
[EventDate "2020.01.13"]
[EventType "tourn"]
[EventRounds "10"]
[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 h6 4. Nc3 Nf6 5. 0-0 d6 6. b3 Be7 7. d4 exd4 8. Nxd4 Ng4 9. Nxc6 bxc6 10. Qf3 Ne5 11. Qg3 0-0 12. Be2 Bh4 13. Qf4 Ng6 14. Qe3 Re8 15. Bb2 Bf6 16. Rad1 d5 17. Qc5 Nf4 18. Qxc6 Be6 19. exd5 Bxc3 20. dxe6 Nxe2+ 21. Kh1 Qf6 22. exf7+ Kxf7 23. Qxc7+ Kg8 24. Ba3 Be5 25. Qc4+ Kh7 26. Qxe2 Qh4 27. g3 Qf6 28. Qe4+ Kh8 29. Kg1 Bc7 30. Qb7 Bb6 31. Rd7 Qg6 32. Bb2 Kh7 33. Rxg7+ 1-0

[Event "Sandefjord Caissa CC-chB"]
[Site "Sandefjord"]
[Date "2020.02.03"]
[Round "4"]
[White "Pettersen, Boye"]
[Black "Raastad, Geir"]
[Result "1/2-1/2"]
[ECO "C62"]
[PlyCount "62"]
[EventDate "2020.01.13"]
[EventType "tourn"]
[EventRounds "10"]
[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. Bb5 d6 4. h3 Be7 5. Nc3 Bd7 6. 0-0 Bg5 7. d3 Bf4 8. Nd5 Bxc1 9. Rxc1 h6 10. c3 Nf6 11. Ne3 a6 12. Bc4 Qe7 13. Bd5 Be6 14. Bxe6 Qxe6 15. Nf5 0-0 16. b3 Ne7 17. Ng3 c5 18. Nh2 a5 19. Qf3 b5 20. Rfe1 a4 21. Ra1 axb3 22. a3 b2 23. Rab1 Qb3 24. Ne2 Rxa3 25. Nf1 Rfa8 26. Nd2 Qa4 27. Rxb2 Ra1 28. Rc1 Rxc1+ 29. Nxc1 Qa1 30. Rb1 Qa4 31. Ncb3 Qa7 1/2-1/2

[Event "Sandefjord Caissa CC-chB"]
[Site "Sandefjord"]
[Date "2020.01.27"]
[Round "3"]
[White "Ramberg, Ivar"]
[Black "Pettersen, Boye"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "79"]
[EventDate "2020.01.13"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 h6 5. Ne5 Nc6 6. c3 Bd6 7. Bd3 Nxe5 8. dxe5 g5 9. Bg3 Ne4 10. exd6 Nxg3 11. dxc7 Qxc7 12. fxg3 Bd7 13. Nd2 0-0-0 14. Rc1 Qe5 15. Ke2 f5 16. Nf3 Qd6 17. Nd4 Qb6 18. b4 Be8 19. c4 Bh5+ 20. Nf3 Qxb4 21. cxd5+ Kb8 22. Rc4 Qb2+ 23. Qd2 Qxd2+ 24. Kxd2 Rxd5 25. Rd4 Ra5 26. a4 Bf7 27. Kc3 e5 28. Rd7 Be6 29. Rd6 Rc8+ 30. Kb4 Rac5 31. Rxe6 e4 32. Bxe4 fxe4 33. Rxe4 Rd5 34. Nd4 Rcc5 35. Re7 a5+ 36. Kb3 Ka7 37. Rf1 Rd8 38. Rf6 Rdc8 39. Nb5+ Kb8 40. Rff7 1-0

[Event "Sandefjord Caissa CC-chB"]
[Site "Sandefjord"]
[Date "2020.01.20"]
[Round "2"]
[White "Pettersen, Boye"]
[Black "Larsen, Leif Erik"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "80"]
[EventDate "2020.01.13"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. d3 dxe4 3. dxe4 Qxd1+ 4. Kxd1 Bg4+ 5. Be2 Nf6 6. Nc3 Nc6 7. Be3 e6 8. a3 0-0-0+ 9. Ke1 Be7 10. Rd1 Rd6 11. Rxd6 Bxd6 12. f3 Bh5 13. Kd1 Rd8 14. Kc1 Nd7 15. Nb5 Bc5 16. Bd2 a6 17. Nc3 Nb6 18. Bd3 f6 19. g4 Bg6 20. Nge2 e5 21. Rd1 Bf7 22. f4 Nc4 23. Bxc4 Bxc4 24. Be1 Nd4 25. Nxd4 exd4 26. Na4 Bd6 27. Rxd4 Bxf4+ 28. Rd2 Bxd2+ 29. Bxd2 Rd4 30. Nc5 b6 31. Be3 bxc5 32. Bxd4 cxd4 33. Kd2 c5 34. Ke1 a5 35. Kf2 a4 36. Ke1 Kc7 37. Kf2 Kd6 38. Kf3 Ke5 39. h4 h6 40. h5 Ba2 0-1

[Event "Sandefjord Caissa CC-chB"]
[Site "Sandefjord"]
[Date "2020.01.13"]
[Round "1"]
[White "Sandvik, Erik"]
[Black "Pettersen, Boye"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "39"]
[EventDate "2020.01.13"]
[EventType "tourn"]
[EventRounds "10"]
[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. Nc3 Nf6 4. d4 exd4 5. Nxd4 Ne5 6. Bf4 d6 7. Bd3 Be7 8. Bxe5 dxe5 9. Nf3 Bd6 10. Bc4 h6 11. Qd3 Qe7 12. 0-0-0 0-0 13. Nd5 Qd8 14. Nxf6+ Qxf6 15. h3 Be7 16. Bb5 Rd8 17. Bd7 Rxd7 18. Qb5 c6 19. Qc4 Rd8 20. Rd2 0-1

[Event "Sandefjord Caissa Spring B"]
[Site "Sandefjord"]
[Date "2019.03.18"]
[Round "6"]
[White "Ramberg, Ivar"]
[Black "Pettersen, Boye"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "89"]
[EventDate "2019.01.21"]
[EventType "tourn"]
[EventRounds "6"]
[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. Bb5 Nf6 4. Nc3 Be7 5. Bxc6 bxc6 6. Nxe5 Bb7 7. d4 Bb4 8. Bd2 Bxc3 9. Bxc3 Nxe4 10. Qf3 Nf6 11. 0-0 0-0 12. Bd2 d5 13. Qg3 Ne4 14. Qe3 Nxd2 15. Qxd2 f6 16. Nd3 Ba6 17. Rfe1 Bxd3 18. Qxd3 Qd6 19. Qa6 Qd7 20. c3 Rfe8 21. b4 Reb8 22. Re3 Re8 23. Rae1 Rxe3 24. Rxe3 Kf7 25. Qb7 Re8 26. Qxa7 Rxe3 27. fxe3 Ke7 28. Qc5+ Qd6 29. a4 Qxc5 30. dxc5 Kd8 31. Kf2 Kc8 32. Kf3 g6 33. Kf4 h6 34. h4 Kd7 35. a5 Kc8 36. h5 gxh5 37. Kf5 h4 38. Kxf6 Kb7 39. Kg6 h3 40. gxh3 Ka6 41. Kxh6 Kb5 42. Kg6 Kc4 43. a6 Kxc3 44. a7 Kd3 45. a8Q 1-0

[Event "Sandefjord Caissa Spring B"]
[Site "Sandefjord"]
[Date "2019.03.11"]
[Round "5"]
[White "Engelstad, Fred"]
[Black "Pettersen, Boye"]
[Result "0-1"]
[ECO "C23"]
[WhiteElo "1006"]
[PlyCount "40"]
[EventDate "2019.01.21"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Bc4 Qe7 4. d3 d6 5. Nf3 Bg4 6. 0-0 Nf6 7. g3 Be6 8. Bxe6 fxe6 9. fxe5 Nxe5 10. Nxe5 dxe5 11. Bg5 0-0-0 12. Bxf6 gxf6 13. c3 Rg8 14. Rf2 Qc5 15. Qf1 Be7 16. Kh1 Rg6 17. g4 Rdg8 18. Nd2 Qe3 19. Rf3 Qxd2 20. Rf2 Qh6 0-1

[Event "Sandefjord Caissa Spring B"]
[Site "Sandefjord"]
[Date "2019.02.25"]
[Round "4"]
[White "Pettersen, Boye"]
[Black "Pedersen, Helge Fischer"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1440"]
[PlyCount "32"]
[EventDate "2019.01.21"]
[EventType "tourn"]
[EventRounds "6"]
[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 Nf6 5. Bd3 Nc6 6. Be3 e6 7. a3 a6 8. Nge2 Bd6 9. Bf4 Bxf4 10. Nxf4 Nxd4 11. 0-0 0-0 12. Re1 Re8 13. Re5 Qc7 14. Re1 Qxf4 15. Nb1 Ng4 16. g3 Qxf2+ 0-1

[Event "Sandefjord Caissa Spring B"]
[Site "Sandefjord"]
[Date "2019.02.11"]
[Round "3"]
[White "Pettersen, Boye"]
[Black "Engelstad, Fred"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1006"]
[PlyCount "23"]
[EventDate "2019.01.21"]
[EventType "tourn"]
[EventRounds "6"]
[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 Be7 4. 0-0 d6 5. h3 Nd4 6. Nxd4 exd4 7. b3 Nf6 8. f3 0-0 9. c3 c5 10. cxd4 cxd4 11. Bb2 Qb6 12. d3 1-0

[Event "Sandefjord Caissa Spring B"]
[Site "Sandefjord"]
[Date "2019.01.21"]
[Round "1"]
[White "Pedersen, Helge Fischer"]
[Black "Pettersen, Boye"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1440"]
[PlyCount "79"]
[EventDate "2019.01.21"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 b6 2. d4 e6 3. c4 Bb7 4. Nc3 Bb4 5. Nge2 Bxe4 6. a3 Bxc3+ 7. Nxc3 Bb7 8. d5 Qe7 9. Be2 Nf6 10. 0-0 a6 11. Bg5 h6 12. Bh4 Qd6 13. Bg3 e5 14. Bf3 0-0 15. Re1 Re8 16. Qe2 Nh7 17. Ne4 Qf8 18. Rad1 d6 19. h3 a5 20. b4 axb4 21. axb4 Nd7 22. Nc3 c6 23. dxc6 Ndf6 24. cxb7 Rab8 25. Bc6 Re7 26. Ra1 Rexb7 27. Bxb7 Rxb7 28. Nd5 Nd7 29. f4 f6 30. Qf3 Rb8 31. fxe5 fxe5 32. Qxf8+ Rxf8 33. Rf1 Ng5 34. Nc7 Ne4 35. Bf2 Nd2 36. Rfd1 Nxc4 37. Rac1 b5 38. Rd5 Nb2 39. Rxb5 Rc8 40. Rd5 1-0

