[Event "DEN-ch Seniors 50"]
[Site "Logumkloster"]
[Date "2020.02.15"]
[Round "7"]
[White "Rosenberg, Jan"]
[Black "Ambog, Ejvind Osterby"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1865"]
[BlackElo "1875"]
[PlyCount "5"]
[EventDate "2020.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bg5 1/2-1/2

[Event "DEN-ch Seniors 50"]
[Site "Logumkloster"]
[Date "2020.02.14"]
[Round "6"]
[White "Ambog, Ejvind Osterby"]
[Black "Rewitz, Poul"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1875"]
[BlackElo "2186"]
[PlyCount "108"]
[EventDate "2020.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Ne7 6. Bg2 Ng6 7. 0-0 0-0 8. Re1 Be6 9. c3 Nd7 10. Nf1 dxe4 11. dxe4 Bc5 12. Be3 a5 13. b3 f6 14. Qc2 Qe7 15. h4 h5 16. Bxc5 Qxc5 17. Ne3 Ne7 18. Rac1 Rfd8 19. Qe2 Nf8 20. Kh2 b5 21. Bh3 Bxh3 22. Kxh3 Qd6 23. Red1 Qe6+ 24. Kh2 Qf7 25. c4 Qe8 26. Nf5 Nxf5 27. exf5 b4 28. c5 Qf7 29. Nd2 Rd4 30. Ne4 a4 31. Rxd4 exd4 32. Qc4 Nd7 33. f4 axb3 34. axb3 Ra2+ 35. Kh3 Qd5 36. Qxd5+ cxd5 37. c6 Nb6 38. Nd6 d3 39. c7 Rc2 40. Rd1 Rxc7 41. Rxd3 Rc3 42. Rd2 Rxb3 43. Re2 Nc4 44. Re8+ Kh7 45. Nf7 g6 46. Re7 gxf5 47. Ng5+ Kg8 48. Ne6 Re3 49. Rg7+ Kh8 50. Re7 Nd6 51. Nf8 Rxe7 52. Ng6+ Kg7 53. Nxe7 b3 54. Nxd5 Ne4 0-1

[Event "DEN-ch Seniors 50"]
[Site "Logumkloster"]
[Date "2020.02.13"]
[Round "5"]
[White "Starup, Leo"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1529"]
[BlackElo "1875"]
[PlyCount "64"]
[EventDate "2020.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d3 Nf6 7. Nbd2 g6 8. 0-0 Bg7 9. Re1 0-0 10. Nf1 b5 11. Bc2 Nh5 12. d4 Bg4 13. d5 Na5 14. Ne3 Bd7 15. b3 Nf4 16. Ba3 Nb7 17. Rc1 f5 18. c4 Qe8 19. Bb1 Nc5 20. Bxc5 dxc5 21. exf5 gxf5 22. g3 Nh3+ 23. Kg2 f4 24. Qc2 Qh5 25. g4 Qh6 26. Qxh7+ Qxh7 27. Bxh7+ Kxh7 28. Kxh3 fxe3 29. Rxe3 Rf4 30. Rg1 Kg6 31. Nxe5+ Bxe5 32. Rxe5 Rh8+ 0-1

[Event "DEN-ch Seniors 50"]
[Site "Logumkloster"]
[Date "2020.02.12"]
[Round "4"]
[White "Ambog, Ejvind Osterby"]
[Black "Nielsen, Frode Benedikt"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1875"]
[BlackElo "1901"]
[PlyCount "37"]
[EventDate "2020.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 c6 3. Bg2 Bg4 4. 0-0 Qd7 5. d4 Bh3 6. c4 h5 7. Qb3 b6 8. Bf4 Nf6 9. Nc3 g6 10. e4 Bxg2 11. Kxg2 h4 12. Nxh4 Qg4 13. h3 Qh5 14. Qd1 g5 15. e5 dxe5 16. dxe5 Nfd7 17. e6 gxf4 18. exd7+ Nxd7 19. Qxh5 1/2-1/2

[Event "DEN-ch Seniors 50"]
[Site "Logumkloster"]
[Date "2020.02.11"]
[Round "3"]
[White "Westenborg, Allan"]
[Black "Ambog, Ejvind Osterby"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1813"]
[BlackElo "1875"]
[PlyCount "57"]
[EventDate "2020.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. Nf3 Nf6 4. e3 d6 5. c3 g6 6. Nbd2 Bg7 7. h3 0-0 8. Be2 Qe7 9. Qb3 Kh8 10. Rg1 Nc6 11. Qa3 Qe8 12. Bb5 Bd7 13. 0-0-0 a6 14. Bxc6 Bxc6 15. Nc4 Ne4 16. Rgf1 Bb5 17. Ncd2 Bxf1 18. Rxf1 Nxd2 19. Kxd2 e5 20. Bh2 exd4 21. cxd4 Qe7 22. Rc1 Rae8 23. Qa4 Rf7 24. Bf4 h6 25. h4 Qd7 26. Qb4 Ree7 27. Qxb7 Qa4 28. a3 c5 29. Qb8+ 1/2-1/2

[Event "DEN-ch Seniors 50"]
[Site "Logumkloster"]
[Date "2020.02.10"]
[Round "2"]
[White "Thuesen, Mogens Henrik"]
[Black "Ambog, Ejvind Osterby"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "2203"]
[BlackElo "1875"]
[PlyCount "80"]
[EventDate "2020.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 c6 5. f3 d5 6. fxe4 dxe4 7. Nge2 Qa5 8. Qd2 Bf5 9. 0-0-0 e6 10. Kb1 Bb4 11. a3 Be7 12. h3 Nbd7 13. g4 Bg6 14. Bg2 0-0 15. Nxe4 Qb6 16. Nxf6+ Nxf6 17. Ka1 Rad8 18. Qc3 Qb5 19. Bxf6 Bxf6 20. Nf4 Bf7 21. Nh5 Bxh5 22. gxh5 Qxh5 23. Qc4 Qf7 24. Rhe1 Rfe8 25. Re2 Qh5 26. c3 b5 27. Qd3 Rd6 28. Bf3 Qf7 29. Be4 Qh5 30. Rde1 Red8 31. Bf3 Qf7 32. Be4 Qh5 33. Bf3 Qf7 34. Bg4 e5 35. Qb1 exd4 36. cxd4 Kh8 37. Be6 Qg6 38. Bf5 Qh5 39. Bxh7 Qf7 40. Bg6 Qxg6 1-0

[Event "DEN-ch Seniors 50"]
[Site "Logumkloster"]
[Date "2020.02.09"]
[Round "1"]
[White "Ambog, Ejvind Osterby"]
[Black "Hein, Jacob"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1875"]
[BlackElo "1418"]
[PlyCount "81"]
[EventDate "2020.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 c6 4. 0-0 Bg7 5. d3 Bg4 6. Nbd2 Nd7 7. h3 Bxf3 8. Nxf3 Qc7 9. e4 dxe4 10. dxe4 0-0-0 11. Qe2 Ngf6 12. e5 Ng8 13. Re1 e6 14. Bg5 Re8 15. h4 h6 16. Bf4 Ne7 17. c4 g5 18. hxg5 hxg5 19. Nxg5 Ng6 20. Nxf7 Nxf4 21. gxf4 Reg8 22. Nxh8 Bxh8 23. Qe3 Kb8 24. Rad1 Nf8 25. Rd3 Ng6 26. Qe4 Nh4 27. Rg3 Rxg3 28. fxg3 Qb6+ 29. Qe3 Nf5 30. Qxb6 axb6 31. Kf2 Bg7 32. Rd1 Kc7 33. Bh3 Bf8 34. Bxf5 Bc5+ 35. Kf3 exf5 36. g4 fxg4+ 37. Kxg4 Bf8 38. f5 Bg7 39. f6 Bf8 40. e6 Bd6 41. e7 1-0

[Event "Logumkloster op"]
[Site "Logumkloster"]
[Date "2019.05.28"]
[Round "7"]
[White "Ambog, Ejvind Osterby"]
[Black "Kallesen, Jesper"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1889"]
[BlackElo "1686"]
[PlyCount "57"]
[EventDate "2019.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. dxe5 Nxe4 5. Bd3 Nc5 6. Bc4 Be7 7. 0-0 Be6 8. Bxe6 fxe6 9. Qe2 d5 10. Be3 0-0 11. Rd1 Nbd7 12. c4 c6 13. Nc3 Qc7 14. Bd4 Rf5 15. Rac1 Bg5 16. Nxg5 Rxg5 17. Bxc5 Nxc5 18. Qe3 Qe7 19. f4 Rf5 20. cxd5 cxd5 21. Nxd5 exd5 22. Qxc5 Qxc5+ 23. Rxc5 Rxf4 24. Rcxd5 Kf8 25. Re1 Ke7 26. e6 Rd8 27. Rc5 Rb4 28. Rc7+ Kf6 29. Rf7+ 1-0

[Event "Logumkloster op"]
[Site "Logumkloster"]
[Date "2019.05.21"]
[Round "6"]
[White "Hansen, Per"]
[Black "Ambog, Ejvind Osterby"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2110"]
[BlackElo "1889"]
[PlyCount "87"]
[EventDate "2019.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 d5 5. e3 Bd6 6. Bd3 0-0 7. c4 c6 8. Qc2 Nbd7 9. g4 h6 10. Bxf6 Qxf6 11. gxf5 exf5 12. cxd5 cxd5 13. 0-0-0 Nb6 14. Kb1 Bd7 15. Nb3 Ba4 16. Qe2 Rac8 17. Rc1 Bxb3 18. axb3 Rfe8 19. Rxc8 Nxc8 20. Nd2 a6 21. Qh5 Rf8 22. Rg1 Ne7 23. f4 Bxf4 24. exf4 Qxd4 25. Rg3 Qxf4 26. Qe2 Nc6 27. Rf3 Qg5 28. Qe6+ Kh8 29. Rxf5 Qg1+ 30. Nf1 Rd8 31. Qxd5 Qd4 32. Qxd4 Nxd4 33. Rf7 Nxb3 34. Bc2 Nc5 35. Ne3 Kg8 36. Rc7 b6 37. b4 Nd3 38. Nd5 Rxd5 39. Bb3 Nxb4 40. Rd7 Kf8 41. Bxd5 Ke8 42. Rd6 Ke7 43. Re6+ Kd7 44. Bb3 1-0

[Event "Logumkloster op"]
[Site "Logumkloster"]
[Date "2019.05.07"]
[Round "5"]
[White "Posselt, Karl"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1588"]
[BlackElo "1889"]
[PlyCount "60"]
[EventDate "2019.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. e3 Bb4 5. Bd2 0-0 6. Nf3 b6 7. g3 Bb7 8. Bg2 d6 9. 0-0 a5 10. Re1 Bxc3 11. Bxc3 Ne4 12. Nd2 Nxc3 13. bxc3 Bxg2 14. Kxg2 Nd7 15. Qb3 Qe8 16. Qb5 Qf7 17. Rf1 Kh8 18. Qc6 Rac8 19. Rae1 e5 20. Qa4 g5 21. f4 gxf4 22. exf4 e4 23. Re3 Nf6 24. h3 d5 25. Rc1 Rg8 26. c5 Rg7 27. Kf2 Qh5 28. Qd1 Qxh3 29. Qh1 Ng4+ 30. Ke2 Qxh1 0-1

[Event "Logumkloster op"]
[Site "Logumkloster"]
[Date "2019.04.30"]
[Round "4"]
[White "Ambog, Ejvind Osterby"]
[Black "Jensen, Scot Wolfgang"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1889"]
[BlackElo "1671"]
[PlyCount "41"]
[EventDate "2019.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 Nf6 4. 0-0 e5 5. d3 h6 6. Nbd2 Be6 7. e4 d4 8. b3 Bb4 9. Nc4 Bxc4 10. bxc4 Bc3 11. Rb1 b6 12. Bd2 Bxd2 13. Qxd2 Qd6 14. Nh4 Ne7 15. f4 Ng4 16. fxe5 Qxe5 17. Nf5 g6 18. Nxe7 Kxe7 19. c5 Qxc5 20. Qf4 Ne5 21. Qf6+ 1-0

[Event "Logumkloster op"]
[Site "Logumkloster"]
[Date "2019.04.23"]
[Round "3"]
[White "Karstensen, Christian"]
[Black "Ambog, Ejvind Osterby"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1960"]
[BlackElo "1889"]
[PlyCount "63"]
[EventDate "2019.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Ng3 Nd7 7. Bd3 Ngf6 8. 0-0 Be7 9. Re1 0-0 10. Qe2 Bxf3 11. Qxf3 c6 12. Bf4 Nd5 13. Be5 Nb4 14. Rad1 Nxd3 15. Rxd3 Nf6 16. Nh5 Nxh5 17. Qxh5 Qa5 18. Qe2 Rad8 19. Rg3 g6 20. Rh3 c5 21. c3 Qxa2 22. dxc5 Rd5 23. Qe3 Rxe5 24. Qxe5 Qxb2 25. Rf3 Qb3 26. h4 Rc8 27. h5 Rxc5 28. Qb8+ Kg7 29. Qe8 Bf6 30. h6+ Kxh6 31. Qf8+ Bg7 32. Qxc5 1-0

[Event "Border op 9th"]
[Site "Niebuell,Leck,Tonder,Oster Ho"]
[Date "2019.04.09"]
[Round "8"]
[White "Ambog, Ejvind Osterby"]
[Black "Petersen, Olaf"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1864"]
[BlackElo "1590"]
[PlyCount "82"]
[EventDate "2018.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 e6 4. Nc3 Nf6 5. Bf4 a6 6. e3 Be7 7. a3 0-0 8. Bd3 Nh5 9. Bg3 Nxg3 10. hxg3 h6 11. Qc2 dxc4 12. Bxc4 b5 13. Bd3 Bb7 14. b4 Nb8 15. Rd1 Nd7 16. 0-0 Nf6 17. e4 c6 18. e5 Nd5 19. Ne4 Qc7 20. Nfd2 a5 21. Nc3 Qb6 22. Nxd5 cxd5 23. Qb2 axb4 24. axb4 Ra4 25. Rc1 Bxb4 26. Rc2 Ba6 27. Nb3 Ra3 28. Nc5 Bxc5 29. dxc5 Qa5 30. Be2 Rc8 31. c6 Ra4 32. Rfc1 b4 33. Rc5 Qb6 34. Bxa6 Rxa6 35. c7 Ra7 36. Rc6 Qa5 37. R1c5 Qa3 38. Qe2 b3 39. Qb5 b2 40. Rb6 b1Q+ 41. Qxb1 Qxc5 0-1

[Event "Logumkloster op"]
[Site "Logumkloster"]
[Date "2019.04.02"]
[Round "2"]
[White "Ambog, Ejvind Osterby"]
[Black "Jessen, Morten"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1889"]
[BlackElo "1655"]
[PlyCount "47"]
[EventDate "2019.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. 0-0 Nc6 5. d3 e6 6. Nbd2 Bd6 7. e4 0-0 8. Re1 Qc7 9. Qe2 Nd7 10. Nf1 d4 11. Nh4 Be7 12. f4 Bxh4 13. gxh4 e5 14. f5 Nf6 15. Bg5 Qe7 16. Ng3 Nb8 17. Nh5 Nbd7 18. Bf3 Rd8 19. Qg2 g6 20. Rf1 Kf8 21. fxg6 hxg6 22. Nxf6 Nxf6 23. Be2 Rd6 24. Rf2 1-0

[Event "Logumkloster op"]
[Site "Logumkloster"]
[Date "2019.03.26"]
[Round "1"]
[White "Trane, Kim Juul"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1653"]
[BlackElo "1889"]
[PlyCount "94"]
[EventDate "2019.03.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e4 Bc5 4. Nf3 d6 5. Nc3 Nf6 6. h3 Be6 7. Bb5 0-0 8. Bxc6 bxc6 9. Na4 Nxe4 10. Nxc5 Nxc5 11. 0-0 Nd7 12. d3 f5 13. Re1 Qf6 14. c4 c5 15. Qd2 f4 16. Qe2 Rae8 17. Nh2 Qg6 18. Qe4 Bf5 19. Qf3 Bxd3 20. Rad1 Bf5 21. Kh1 e4 22. Qxf4 Bxh3 23. Qg3 Qxg3 24. fxg3 Bf5 25. Nf1 Ne5 26. Ne3 Bg6 27. Bxe5 Rxe5 28. Kg1 Re7 29. Rd2 Bh5 30. Rd5 Bg6 31. Rd2 Bf5 32. Rf1 Be6 33. Re1 Rd8 34. Red1 Red7 35. Nd5 c6 36. Nf4 Bf7 37. Ne2 d5 38. Nc3 e3 39. Rd3 d4 40. Na4 Bh5 41. Nxc5 Bxd1 42. Rxd1 e2 43. Re1 d3 44. Nxd3 Rxd3 45. Kf2 Rd2 46. Rxe2 Rxe2+ 47. Kxe2 Kf7 0-1

[Event "Border op 9th"]
[Site "Niebuell,Leck,Tonder,Oster Ho"]
[Date "2019.03.04"]
[Round "7"]
[White "Kristensen, Karl Martin"]
[Black "Ambog, Ejvind Osterby"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "1510"]
[BlackElo "1864"]
[PlyCount "37"]
[EventDate "2018.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. a3 Be7 5. f4 d5 6. exd5 Nxd5 7. Bxd5 Qxd5 8. Qf3 Be6 9. Nc3 Qd7 10. Be3 0-0-0 11. h3 exf4 12. Qxf4 g5 13. Qa4 Kb8 14. 0-0-0 f5 15. Nf3 f4 16. Ne5 Qd6 17. Nxc6+ Qxc6 18. Bxa7+ Kc8 19. Qxc6 1/2-1/2

[Event "Border op 9th"]
[Site "Niebuell,Leck,Tonder,Oster Ho"]
[Date "2019.02.08"]
[Round "6"]
[White "Palm, Eivind"]
[Black "Ambog, Ejvind Osterby"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "1813"]
[BlackElo "1864"]
[PlyCount "62"]
[EventDate "2018.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 c6 8. Re1 Ne4 9. Qc2 Nxc3 10. bxc3 e5 11. d5 Qe8 12. e4 f4 13. Qd3 fxg3 14. fxg3 c5 15. Rf1 Bd7 16. Rb1 b6 17. Bg5 Na6 18. Nd2 Nc7 19. Qe3 Rc8 20. Rxf8+ Qxf8 21. Rf1 Qe8 22. Bh6 Bxh6 23. Qxh6 Qe7 24. Bh3 Bxh3 25. Qxh3 Rf8 26. Rxf8+ Kxf8 27. Qc8+ Ne8 28. Nf3 h6 29. Kg2 Kg7 30. h3 Nf6 31. Nd2 Qd7 1/2-1/2

[Event "Border op 9th"]
[Site "Niebuell,Leck,Tonder,Oster Ho"]
[Date "2019.01.07"]
[Round "5"]
[White "Ambog, Ejvind Osterby"]
[Black "Hansen, Dirk"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1864"]
[BlackElo "1788"]
[PlyCount "54"]
[EventDate "2018.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nf6 6. Bc4 Qd8 7. 0-0 Be7 8. dxc5 Bxc5 9. Qe2 0-0 10. Nb3 Be7 11. Bf4 a6 12. Rfd1 Qe8 13. c3 h6 14. Ne5 b5 15. Bd3 Bb7 16. Rac1 Nc6 17. Nd4 Nxd4 18. cxd4 Rc8 19. Ng4 Nxg4 20. Qxg4 f5 21. Qe2 Bd5 22. a4 Rxc1 23. Rxc1 Qa8 24. f3 bxa4 25. Bxa6 Bf6 26. Be5 Bxe5 27. dxe5 Rb8 1/2-1/2

[Event "Border op 9th"]
[Site "Niebuell,Leck,Tonder,Oster Ho"]
[Date "2018.12.04"]
[Round "4"]
[White "Ambog, Ejvind Osterby"]
[Black "Hansen, Per"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1864"]
[BlackElo "2114"]
[PlyCount "125"]
[EventDate "2018.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 f6 6. e4 d4 7. Nbd2 Be6 8. a4 Bd6 9. Nc4 Bc7 10. Nh4 Nge7 11. f4 Qd7 12. f5 Bf7 13. Bd2 Rb8 14. Qe2 b6 15. Kh1 a6 16. b3 Qd8 17. Bf3 b5 18. Nb2 Qd7 19. Bh5 Nc8 20. g4 Bd8 21. Rg1 Bxh5 22. gxh5 h6 23. Rg3 Rb7 24. Rag1 Qf7 25. Rxg7 Qxg7 26. Rxg7 Rxg7 27. Ng6 Rhh7 28. Nd1 bxa4 29. bxa4 Rb7 30. Qg4 N8e7 31. Nf2 Rb2 32. Qh4 Ng8 33. Ng4 Rxc2 34. Qe1 Nb4 35. Bxb4 cxb4 36. Qxb4 Rhc7 37. Qf8+ Kd7 38. Qxg8 Rb7 39. Qd5+ Kc7 40. Qa5+ Kc8 41. Qxa6 Kb8 42. Qxb7+ Kxb7 43. Nxh6 Rd2 44. Nf7 Rxd3 45. Nxd8+ Kc8 46. Ne6 Rh3 47. Kg2 d3 48. Kf2 Rxh2+ 49. Ke1 Rxh5 50. Kd2 Rh3 51. Ne7+ Kd7 52. Nd5 Ke8 53. Nxf6+ Ke7 54. Nd5+ Kd6 55. a5 Rh2+ 56. Kxd3 Ra2 57. Nd8 Kd7 58. Nb7 Kc8 59. f6 Kxb7 60. f7 Rf2 61. Kc4 Rxf7 62. Kc5 Ka6 63. Kd6 1/2-1/2

[Event "Border op 9th"]
[Site "Niebuell,Leck,Tonder,Oster Ho"]
[Date "2018.11.12"]
[Round "3"]
[White "Wang, Peter"]
[Black "Ambog, Ejvind Osterby"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "1909"]
[BlackElo "1864"]
[PlyCount "56"]
[EventDate "2018.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Qe2 Nc6 4. Nf3 Be7 5. c3 0-0 6. d3 d6 7. Nbd2 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. 0-0 Nc6 12. Re1 Re8 13. Nf1 Bf8 14. Bg5 Be6 15. Ng3 g6 16. Qd2 Bg7 17. h3 Qc7 18. Bh6 Rad8 19. Bxg7 Kxg7 20. Nf5+ Bxf5 21. exf5 Nh5 22. d4 cxd4 23. cxd4 d5 24. dxe5 Nxe5 25. Nd4 Nc4 26. Qc3 Kg8 27. b3 Qa5 28. Qxa5 Nxa5 1/2-1/2

[Event "Border op 9th"]
[Site "Niebuell,Leck,Tonder,Oster Ho"]
[Date "2018.10.19"]
[Round "2"]
[White "Heinemann, Guido"]
[Black "Ambog, Ejvind Osterby"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1864"]
[BlackElo "1864"]
[PlyCount "129"]
[EventDate "2018.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. d4 Be7 6. Nc3 Be6 7. Bd3 c5 8. e5 dxe5 9. dxe5 Nd5 10. Ne4 Nc6 11. f4 Ndb4 12. 0-0 Nxd3 13. cxd3 Nd4 14. f5 Nxf5 15. g4 Qd4+ 16. Kg2 Qxe5 17. gxf5 Bd5 18. Qh5+ Kg8 19. Qf3 Rf8 20. Bd2 Bxe4 21. Qxe4 Qxe4+ 22. dxe4 Bf6 23. Rad1 Re8 24. Rfe1 Kf7 25. Bf4 Bd4 26. b4 Bc3 27. Re2 cxb4 28. Bg5 Bf6 29. Bf4 Rd8 30. Rc1 Bc3 31. a3 a5 32. Bc7 Rd2 33. Rxd2 Bxd2 34. Rd1 Rc8 35. Rxd2 Rxc7 36. axb4 axb4 37. Kf3 Ke7 38. Rd4 b3 39. Rb4 Kd6 40. Rxb3 Kc6 41. h4 b5 42. h5 Rf7 43. Rc3+ Kd6 44. Rd3+ Kc5 45. Rc3+ Kd4 46. Rc6 b4 47. Kf4 b3 48. Rb6 Kc3 49. e5 Rc7 50. e6 b2 51. h6 Rc4+ 52. Kf3 Rb4 53. Rxb4 Kxb4 54. e7 b1Q 55. e8Q Qxf5+ 56. Ke2 Qg4+ 57. Kd3 Qh3+ 58. Ke2 Qxh6 59. Qe7+ Kc4 60. Qf7+ Kd4 61. Qd7+ Ke5 62. Qb5+ Kf6 63. Qb6+ Kg5 64. Qe3+ Kg6 65. Qe4+ 1/2-1/2

[Event "Border op 9th"]
[Site "Niebuell,Leck,Tonder,Oster Ho"]
[Date "2018.09.24"]
[Round "1"]
[White "Ambog, Ejvind Osterby"]
[Black "Falsig, Niels"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1864"]
[BlackElo "1821"]
[PlyCount "103"]
[EventDate "2018.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bh5 6. Nc3 c6 7. dxc6 Nxc6 8. Nge2 e5 9. d3 Bc5 10. Bg5 h6 11. Bh4 a6 12. Qd2 b5 13. Bb3 Na5 14. Bxf6 gxf6 15. 0-0-0 Nxb3+ 16. axb3 f5 17. d4 exd4 18. Nxd4 Bxd4 19. Rhe1+ Kf8 20. Qxd4 Qxd4 21. Rxd4 Kg7 22. Re5 Bg6 23. Ne2 Rhe8 24. Rxe8 Rxe8 25. Kd2 Rc8 26. c4 Rc6 27. Kc3 a5 28. Rd5 b4+ 29. Kd4 f4 30. Rxa5 Bc2 31. Rb5 Rd6+ 32. Rd5 Ra6 33. Nxf4 Bxb3 34. Nd3 Rc6 35. Ne5 Ra6 36. Rd7 Ra2 37. Nd3 Ra1 38. c5 Rd1 39. Ke3 Ba4 40. Rd4 Bb5 41. Nxb4 Rc1 42. Nd3 Bxd3 43. Kxd3 Rxc5 44. b4 Rc1 45. b5 Rb1 46. Kc4 h5 47. Kc5 Kf6 48. b6 Rb2 49. Rb4 Rc2+ 50. Kb5 Rxg2 51. b7 Rg8 52. Kc6 1-0

[Event "Logumkloster-ch"]
[Site "Logumkloster"]
[Date "2018.05.29"]
[Round "7"]
[White "Trane, Kim Juul"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1287"]
[BlackElo "1842"]
[PlyCount "86"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. h3 d6 4. Bf4 e6 5. Nc3 Be7 6. e3 0-0 7. Bd3 Qe8 8. a3 Bd7 9. Qe2 a6 10. 0-0 Nc6 11. Rae1 Qh5 12. Nh2 Rae8 13. Qxh5 Nxh5 14. Ne2 g5 15. g4 fxg4 16. hxg4 Nxf4 17. exf4 gxf4 18. f3 Bh4 19. Rd1 Ne7 20. Kg2 Nd5 21. Rh1 Ne3+ 22. Kh3 Bg5 23. Rdg1 Rf6 24. Ng3 fxg3 25. Kxg3 Bf4+ 26. Kf2 Rh6 27. Nf1 Nxf1 28. Rxf1 Re7 29. Rxh6 Bxh6 30. Rh1 Bf4 31. b3 Be8 32. c4 Bg6 33. Be4 Bxe4 34. fxe4 Rf7 35. Ke2 c6 36. Rf1 Bg5 37. Rxf7 Kxf7 38. Kf3 Kf6 39. a4 Bc1 40. b4 Bb2 41. d5 exd5 42. exd5 cxd5 43. cxd5 Ke5 0-1

[Event "Logumkloster-ch"]
[Site "Logumkloster"]
[Date "2018.05.22"]
[Round "6"]
[White "Ambog, Ejvind Osterby"]
[Black "Christensen, Benny1111"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1842"]
[BlackElo "1806"]
[PlyCount "33"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 Nd4 5. Bc4 a6 6. d3 b5 7. Bb3 a5 8. Nxd4 cxd4 9. Nxb5 Qb6 10. a4 Ba6 11. Na3 Bb4+ 12. Bd2 Nf6 13. Bxb4 Qxb4+ 14. Qd2 Qc5 15. Bc4 Bxc4 16. Nxc4 Nxe4 17. dxe4 1/2-1/2

[Event "Logumkloster-ch"]
[Site "Logumkloster"]
[Date "2018.05.08"]
[Round "5"]
[White "Karstensen, Christian"]
[Black "Ambog, Ejvind Osterby"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1926"]
[BlackElo "1842"]
[PlyCount "32"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 0-0 9. Be2 Bf5 10. 0-0-0 Re8 11. h4 Bf6 12. Ng5 Ne5 13. Rdg1 Qd7 14. Kb1 b5 15. Bd4 c5 16. Bxe5 dxe5 1/2-1/2

[Event "Logumkloster-ch"]
[Site "Logumkloster"]
[Date "2018.05.01"]
[Round "4"]
[White "Ambog, Ejvind Osterby"]
[Black "Hansen, Per"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1842"]
[BlackElo "2098"]
[PlyCount "52"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 Nh5 6. Bg5 h6 7. Bh4 g5 8. Ne5 Nf6 9. Bg3 Bf5 10. Be2 c6 11. h4 Nbd7 12. hxg5 hxg5 13. Rxh8+ Bxh8 14. Bd3 Bxd3 15. Qxd3 e6 16. 0-0-0 Nxe5 17. Bxe5 Qe7 18. f3 0-0-0 19. Rh1 Bg7 20. Na4 Bf8 21. Nc5 Ne8 22. Qa3 f6 23. Qxa7 fxe5 24. Qa8+ Kc7 25. Qxb7+ Kd6 26. Qb4 Kc7 1/2-1/2

[Event "Logumkloster-ch"]
[Site "Logumkloster"]
[Date "2018.04.24"]
[Round "3"]
[White "Ambog, Ejvind Osterby"]
[Black "Posselt, Karl"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1842"]
[BlackElo "1614"]
[PlyCount "61"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. f4 d5 6. d3 d4 7. Nb1 Nf6 8. Nf3 Rb8 9. Nbd2 e6 10. 0-0 Be7 11. b3 0-0 12. Nc4 Qc7 13. Bd2 Nd7 14. Qe1 f6 15. e5 f5 16. Ng5 Bxg5 17. fxg5 Qd8 18. Qg3 Qe8 19. Ba5 Qg6 20. Bc7 Rb7 21. Bd6 Rf7 22. Qf3 Nb8 23. Bxc5 Rbd7 24. Nd6 Qxg5 25. Nxc8 Rd5 26. Bd6 Nd7 27. Na7 Nxe5 28. Bxe5 Rxe5 29. Nxc6 Re3 30. Qf4 Qf6 31. Qxd4 1-0

[Event "Logumkloster-ch"]
[Site "Logumkloster"]
[Date "2018.04.10"]
[Round "2"]
[White "Jensen, Scot Wolfgang"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1659"]
[BlackElo "1842"]
[PlyCount "78"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. h3 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. b3 Bf5 8. Bc4 Qe4+ 9. Qe2 Qxe2+ 10. Kxe2 Be7 11. c3 0-0 12. Re1 Rad8 13. Kf1 e4 14. Nh2 Ne5 15. d4 Nxc4 16. bxc4 Rfe8 17. Be3 Bf6 18. Rec1 b6 19. a4 Bc8 20. a5 Ba6 21. axb6 Bxc4+ 22. Kg1 axb6 23. Ng4 Be7 24. Ne5 Bd5 25. c4 Ba8 26. Ra4 Bf6 27. Rca1 c5 28. Ng4 Bxd4 29. Bxd4 cxd4 30. Ra6 d3 31. Rxb6 f5 32. Ne3 f4 33. Nd1 e3 34. fxe3 fxe3 35. Nc3 e2 36. Kf2 Bxg2 37. c5 Bxh3 38. c6 d2 39. c7 e1Q+ 0-1

[Event "Logumkloster-ch"]
[Site "Logumkloster"]
[Date "2018.04.03"]
[Round "1"]
[White "Ambog, Ejvind Osterby"]
[Black "Jessen, Morten"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1842"]
[BlackElo "1611"]
[PlyCount "47"]
[EventDate "2018.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "DEN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Nd7 6. 0-0 a6 7. Be2 b5 8. d3 Bb7 9. Qe1 Nb6 10. Bd2 Nf6 11. Qh4 h6 12. Rae1 b4 13. Nd1 Qc8 14. e5 Nfd5 15. Nf2 Qd7 16. exd6 Bf6 17. Qg3 Bxb2 18. dxe7 Nxe7 19. Ne5 Bxe5 20. fxe5 Nf5 21. Qh3 Nd4 22. Bg4 Qd5 23. Ne4 Qxa2 24. Nd6+ 1-0

[Event "Logumkloster A"]
[Site "Oster Hojst"]
[Date "2017.05.30"]
[Round "5"]
[White "Ambog, Ejvind Osterby"]
[Black "Posselt, Karl"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "1755"]
[BlackElo "1541"]
[PlyCount "29"]
[EventDate "2017.04.04"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Bd3 0-0 9. Nge2 Nc6 10. a3 e5 11. d5 Ne7 12. Qb3 f5 13. c5 e4 14. Bc4 Nxc4 15. Qxc4 1/2-1/2

[Event "Logumkloster A"]
[Site "Oster Hojst"]
[Date "2017.05.28"]
[Round "4"]
[White "Moller, Martin"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1702"]
[BlackElo "1755"]
[PlyCount "48"]
[EventDate "2017.04.04"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 Nc6 4. Nf3 Be6 5. Nc3 Nf6 6. Ng5 Bg4 7. f3 Bh5 8. e4 Bc5 9. g4 Bg6 10. f4 exf4 11. Bxf4 Qe7 12. Kd2 dxe4 13. Ngxe4 Bb4 14. Re1 0-0-0 15. Nd6+ Bxd6 16. Rxe7 Bxf4+ 17. Ke1 Nxe7 18. Qf3 Ned5 19. Nxd5 Nxd5 20. c4 Rhe8+ 21. Kf2 Re3 22. Qd1 Nb4 23. d4 Nd3+ 24. Kf1 Rde8 0-1

[Event "Logumkloster A"]
[Site "Oster Hojst"]
[Date "2017.05.09"]
[Round "3"]
[White "Ambog, Ejvind Osterby"]
[Black "Kallesen, Jesper"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "1755"]
[BlackElo "1748"]
[PlyCount "35"]
[EventDate "2017.04.04"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. d4 cxd4 5. Nxd4 d6 6. Be3 Nf6 7. f3 Bd7 8. Qd2 a6 9. Bc4 Nc6 10. 0-0-0 Rc8 11. Bb3 Na5 12. Bh6 0-0 13. h4 Nxb3+ 14. Nxb3 Bxh6 15. Qxh6 Ne8 16. h5 gxh5 17. Rxh5 Nf6 18. Rg5+ 1-0

[Event "Logumkloster A"]
[Site "Oster Hojst"]
[Date "2017.04.18"]
[Round "2"]
[White "Baagoe, Hans Chr"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1608"]
[BlackElo "1755"]
[PlyCount "60"]
[EventDate "2017.04.04"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. e3 exd4 4. exd4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. c5 0-0 8. Nf3 Bg4 9. Be2 Nc6 10. 0-0 Bxf3 11. Bxf3 Nxd4 12. Nc3 Nxf3+ 13. Qxf3 c6 14. Rad1 Qa5 15. Nxd5 cxd5 16. Qxd5 Qc7 17. b4 Rad8 18. Qf3 Qc6 19. Qb3 Rxd1 20. Rxd1 Rd8 21. a4 Rxd1+ 22. Qxd1 Qe4 23. b5 Qd4 24. Qc1 Qa1 25. Qxa1 Bxa1 26. a5 Bd4 27. c6 bxc6 28. bxc6 Be5 29. a6 Kf8 30. g3 Ke7 0-1

[Event "Logumkloster A"]
[Site "Oster Hojst"]
[Date "2017.04.04"]
[Round "1"]
[White "Christensen, Benny"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1838"]
[BlackElo "1755"]
[PlyCount "76"]
[EventDate "2017.04.04"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Ba4 c6 6. d3 Nxf3+ 7. Qxf3 Bc5 8. 0-0 d6 9. Bg5 h6 10. Bh4 g5 11. Bg3 Bg4 12. Qe3 Bxe3 13. fxe3 Be6 14. Rf2 Nh5 15. Raf1 Nxg3 16. hxg3 0-0 17. d4 Qe7 18. d5 Bd7 19. Bb3 c5 20. Ne2 b5 21. c4 bxc4 22. Bxc4 Rab8 23. b3 Bb5 24. g4 Bxc4 25. bxc4 Rb2 26. Ng3 Rxf2 27. Rxf2 Rb8 28. Nf5 Rb1+ 29. Kh2 Qf6 30. Rf3 Rc1 31. Rh3 Kh7 32. Rf3 Rxc4 33. Ng3 Qxf3 34. gxf3 Rc2+ 35. Kh3 c4 36. Nf5 c3 37. Nxd6 Rxa2 38. Nxf7 c2 0-1

[Event "Logumkloster-chB"]
[Site "Logumkloster"]
[Date "2009.05.19"]
[Round "5"]
[White "Hansen, Hans Ole"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1624"]
[BlackElo "1707"]
[PlyCount "32"]
[EventDate "2009.04.21"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. cxd5 Qxd5 4. Nc3 Qxd4 5. Qxd4 exd4 6. Nb5 Bb4+ 7. Bd2 Bxd2+ 8. Kxd2 Na6 9. Nxd4 Bd7 10. e3 Nc5 11. Bc4 0-0-0 12. Ke2 f5 13. Ngf3 Nh6 14. Ne5 Rhe8 15. Nxd7 Rxd7 16. b4 Rxd4 0-1

[Event "Logumkloster-chB"]
[Site "Logumkloster"]
[Date "2009.05.12"]
[Round "4"]
[White "Ambog, Ejvind Osterby"]
[Black "Hansen, Hans Valdemar"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1707"]
[BlackElo "1818"]
[PlyCount "33"]
[EventDate "2009.04.21"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 e6 5. 0-0 h5 6. d3 c5 7. Nbd2 Nc6 8. e4 dxe4 9. dxe4 Nd4 10. Bd3 Qc7 11. c3 Qxf4 12. Qa4+ Nc6 13. Nc4 Qc7 14. Nfe5 0-0-0 15. Bf4 Nxe5 16. Bxe5 Qd7 17. Qxa7 1-0

[Event "Logumkloster-chB"]
[Site "Logumkloster"]
[Date "2009.05.05"]
[Round "3"]
[White "Clausen, Hans Jorgen"]
[Black "Ambog, Ejvind Osterby"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1680"]
[BlackElo "1707"]
[PlyCount "111"]
[EventDate "2009.04.21"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 e6 4. c4 f5 5. cxd5 exd5 6. Bd3 Nf6 7. Ne5 Bd6 8. b3 Qe7 9. Bb2 0-0 10. 0-0 Bxe5 11. dxe5 Ng4 12. Qc2 b6 13. Nd2 Nxe5 14. Bxe5 Qxe5 15. Nf3 Qf6 16. Nd4 c5 17. Ne2 Nc6 18. a3 Ne5 19. Nf4 Bb7 20. Nh5 Qh4 21. Nf4 g5 22. Ne6 Rf6 23. Nxg5 Nxd3 24. Nf3 Qg4 25. Qxd3 Rg6 26. Ne1 Re8 27. f3 Qg5 28. f4 Qg4 29. Rf3 Qh4 30. Qxf5 d4 31. Rh3 Qe7 32. Qe5 Qd7 33. Qh5 Rxe3 34. Rxe3 dxe3 35. Rd1 Qe7 36. Qe5 Kf7 37. Qf5+ Ke8 38. Qe5 Qxe5 39. fxe5 Ke7 40. Rd3 e2 41. Re3 Bd5 42. Kf2 Ke6 43. g3 Rg5 44. Nd3 c4 45. Nf4+ Kf5 46. Nxd5 cxb3 47. Rxe2 Ke6 48. Nf4+ Kd7 49. e6+ Ke7 50. Rb2 Rb5 51. a4 Rc5 52. Rxb3 Rc4 53. Rd3 Rxa4 54. Rd7+ Ke8 55. Rxh7 Re4 56. Rxa7 1-0

[Event "Logumkloster-chB"]
[Site "Logumkloster"]
[Date "2009.04.28"]
[Round "2"]
[White "Ambog, Ejvind Osterby"]
[Black "Baagoe, Hans Chr"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1707"]
[BlackElo "1693"]
[PlyCount "96"]
[EventDate "2009.04.21"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. N5a3 h6 7. Be3 Nf6 8. Nc3 Bxa3 9. bxa3 Qa5 10. Qd2 Qxa3 11. Be2 d6 12. 0-0 Nd4 13. Bxd4 exd4 14. Qxd4 0-0 15. Rfd1 Be6 16. Nd5 Bxd5 17. exd5 b5 18. Rd3 Qc5 19. Qxc5 dxc5 20. Rad1 Rfe8 21. Bf3 Rad8 22. d6 Nd7 23. Bc6 Re2 24. R3d2 Rxd2 25. Rxd2 Kf8 26. Bb7 Nb8 27. Kf1 Ke8 28. Ke2 Kd7 29. Rd5 Re8+ 30. Kd2 c4 31. Rf5 f6 32. Kc3 Kxd6 33. Bf3 Re5 34. Rxe5 fxe5 35. a4 Kc5 36. axb5 axb5 37. Bb7 b4+ 38. Kb2 c3+ 39. Kb3 Nd7 40. Bc8 Nf6 41. f3 g5 42. Bf5 Nd5 43. Be4 Ne3 44. g4 Nf1 45. h3 Nd2+ 46. Ka2 Kd4 47. Bb7 Ke3 48. Bd5 Nxf3 0-1

[Event "Logumkloster-chB"]
[Site "Logumkloster"]
[Date "2009.04.21"]
[Round "1"]
[White "Feldborg, Henrik"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1640"]
[BlackElo "1707"]
[PlyCount "70"]
[EventDate "2009.04.21"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bg4 8. Bxc6+ bxc6 9. h3 Bh5 10. Qe2 f6 11. g4 Bg6 12. d3 Qd5 13. Rf1 Bc5 14. Nh4 Bf7 15. Nf5 0-0 16. Be3 Rab8 17. c3 Rfd8 18. b4 Bf8 19. Kd2 a5 20. a3 axb4 21. cxb4 Qb3 22. Rfb1 Qa4 23. Qd1 Qb5 24. Ke2 Rxd3 25. Qxd3 Bc4 26. Qxc4+ Qxc4+ 27. Kf3 g6 28. Ng3 Qd5+ 29. Ke2 Rd8 30. Rd1 Qc4+ 31. Ke1 Rxd1+ 32. Rxd1 Qc3+ 33. Kf1 Bd6 34. Bc1 e4 35. Kg2 Qf3+ 0-1

[Event "Logumkloster-ch Basis 2"]
[Site "Logumkloster"]
[Date "2008.05.13"]
[Round "5"]
[White "Ambog, Ejvind Osterby"]
[Black "Zahirovic, Senaid"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1674"]
[BlackElo "1600"]
[PlyCount "85"]
[EventDate "2008.04.15"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Bg4 6. c3 Be7 7. d3 0-0 8. Nbd2 Nh5 9. Nf1 Nf4 10. h3 Be6 11. d4 a6 12. Ba4 Qc8 13. Bxf4 exf4 14. d5 Bxh3 15. gxh3 Nd8 16. Kh2 g5 17. Nd4 Bf6 18. Nf5 b5 19. Bc2 Qd7 20. Qg4 Kh8 21. Nd2 c6 22. Nf3 Rg8 23. Nh6 Qxg4 24. hxg4 Re8 25. dxc6 Rc8 26. Bb3 Rc7 27. Rad1 Nxc6 28. Nxf7+ Rxf7 29. Bxf7 Rd8 30. Kg2 Kg7 31. Bd5 Ne7 32. Nd4 Rd7 33. Be6 Rd8 34. Bf5 Bxd4 35. Rxd4 Nc6 36. Rd5 Ne7 37. Rd3 h5 38. gxh5 Nxf5 39. exf5 Kh6 40. Re6+ Kxh5 41. Rh3+ Kg4 42. Rf6 b4 43. f3# 1-0

[Event "Logumkloster-ch Basis 2"]
[Site "Logumkloster"]
[Date "2008.05.06"]
[Round "4"]
[White "Petersen, Broder"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1564"]
[BlackElo "1674"]
[PlyCount "78"]
[EventDate "2008.04.15"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 e6 4. f4 Bb4 5. a3 Bxc3+ 6. bxc3 Ne4 7. Qd3 0-0 8. Nf3 b6 9. g3 Bb7 10. Bg2 Qf6 11. Bb2 d5 12. cxd5 exd5 13. 0-0 Ba6 14. Qc2 Nd7 15. Rfe1 Bc4 16. Bf1 Qe7 17. e3 b5 18. a4 a6 19. Ba3 c5 20. Ne5 Nxe5 21. fxe5 Bxf1 22. Rxf1 b4 23. cxb4 cxb4 24. Bb2 a5 25. Rac1 Rac8 26. Qxc8 Rxc8 27. Rxc8+ Kf7 28. Rxf5+ Kg6 29. g4 Qd7 30. Ra8 h6 31. Rxa5 Qc7 32. Rb5 Qc2 33. a5 Qd1+ 34. Rf1 Qxg4+ 35. Kh1 Qe2 36. Rg1+ Kh7 37. Rb7 Qf3+ 38. Rg2 Qf1+ 39. Rg1 Nf2# 0-1

[Event "Logumkloster-ch Basis 2"]
[Site "Logumkloster"]
[Date "2008.04.29"]
[Round "3"]
[White "Ambog, Ejvind Osterby"]
[Black "Jensen, Jens Peter"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1674"]
[BlackElo "1475"]
[PlyCount "95"]
[EventDate "2008.04.15"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3 5. Qxf3 dxe5 6. Bc4 Nf6 7. Qb3 Be7 8. Bxf7+ Kf8 9. Bd5 Nxd5 10. exd5 b6 11. Qf3+ Bf6 12. Nc3 Nd7 13. Be3 Kf7 14. 0-0 Rf8 15. Rad1 Kg8 16. d6 Kh8 17. Qc6 Rc8 18. Nb5 cxd6 19. Qxd6 Rf7 20. Rd2 Qe8 21. Nxa7 Ra8 22. Bxb6 Nxb6 23. Qxb6 Rfxa7 24. a3 Ra6 25. Qe3 Rb8 26. c4 Qe7 27. Rc2 e4 28. Qe2 h6 29. c5 Rc6 30. b4 Qe5 31. Rc4 Re8 32. Re1 Qd5 33. Qc2 Re5 34. Rd1 Qe6 35. b5 Rc8 36. a4 Qg4 37. c6 Bd8 38. c7 Bxc7 39. Rxc7 Rxc7 40. Rd8+ Kh7 41. Qxc7 Rg5 42. g3 h5 43. Qc1 h4 44. b6 hxg3 45. hxg3 Rh5 46. Qf4 Qf3 47. Qxf3 exf3 48. b7 1-0

[Event "Logumkloster-ch Basis 2"]
[Site "Logumkloster"]
[Date "2008.04.22"]
[Round "2"]
[White "Hansen, Uwe"]
[Black "Ambog, Ejvind Osterby"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1573"]
[BlackElo "1674"]
[PlyCount "21"]
[EventDate "2008.04.15"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. h3 Be7 6. c3 Na5 7. Qa4+ c6 8. Ng5 0-0 9. Bxf7+ Rxf7 10. Nxf7 Kxf7 11. b4 1/2-1/2

[Event "Logumkloster-ch Basis 2"]
[Site "Logumkloster"]
[Date "2008.04.15"]
[Round "1"]
[White "Asmund, Erik"]
[Black "Ambog, Ejvind Osterby"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1631"]
[BlackElo "1674"]
[PlyCount "83"]
[EventDate "2008.04.15"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 f5 2. e3 Nf6 3. d4 e6 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 0-0 7. Nc3 d6 8. Qc2 Nc6 9. a3 a5 10. 0-0-0 Bd7 11. h3 d5 12. Ne5 Be8 13. Be2 Ne7 14. f4 Ne4 15. Nxe4 fxe4 16. h4 Nf5 17. Qd2 Ng3 18. Rh3 Nxe2+ 19. Qxe2 dxc4 20. Qxc4 Qd5 21. Qxd5 exd5 22. Kb1 b5 23. Rc1 b4 24. axb4 axb4 25. Rxc7 Rf6 26. Rg3 g6 27. h5 Rfa6 28. hxg6 hxg6 29. Nc6 Ra1+ 30. Kc2 Re1 31. Ne7+ Kf8 32. Nxg6+ Bxg6 33. Rxg6 Re2+ 34. Kb3 Rxe3+ 35. Kxb4 Rb8+ 36. Kc5 Reb3 37. Kxd5 e3 38. Re6 Re8 39. Rxe8+ Kxe8 40. Rc2 Rd3 41. Re2 Kf7 42. Ke4 1-0

[Event "W-ch H1006 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "Kneip, Karl"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "C69"]
[PlyCount "86"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bg4 10. f3 Bd7 11. Be3 b6 12. Nc3 0-0-0 13. Rd2 Ne7 14. Rad1 Nc6 15. Nd5 Ne7 16. Nf4 Nc6 17. Nc1 Bd6 18. Nd5 Ne5 19. b3 Nf7 20. Ne2 Rhe8 21. c4 Kb7 22. Nec3 f5 23. Bf2 Be6 24. exf5 Bxf5 25. Bh4 g5 26. Bf2 Be5 27. g4 Bg6 28. Ne2 h5 29. f4 Bg7 30. Ne3 Nd6 31. fxg5 hxg4 32. Nxg4 Bh5 33. h3 Bxg4 34. hxg4 Re4 35. Bg3 Rxg4 36. Kg2 Rf8 37. Kh3 Rxg5 38. Rd5 Nf5 39. R1d3 Rh8+ 40. Kg2 Bd4 41. Nxd4 cxd4 42. Rxf5 Rxf5 43. Rxd4 Rg8 0-1

[Event "W-ch H1006 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "Stegmann, Klaus Dieter"]
[Black "Ambog, Ejvind Osterby"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "1907"]
[PlyCount "40"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. e3 bxc4 7. Bxc4 d5 8. Bxd5 exd5 9. Nc3 Bb7 10. Qd2 Bd6 11. b3 0-0 12. Bb2 Nbd7 13. 0-0 Qe8 14. Nb5 Bb8 15. Rac1 d4 16. exd4 Bxf3 17. gxf3 Nd5 18. h4 Nf4 19. Qc2 Qh5 20. Qe4 Qxh4 0-1

