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Bjorn Nielsen
B Nielsen 
Alt om Skak (1943)  
Number of games in database: 91
Years covered: 1926 to 1949

Overall record: +44 -32 =15 (56.6%)*
   * Overall winning percentage = (wins+draws/2) / total games in the database.

With the White pieces:
 Ruy Lopez (8) 
    C62 C68 C64
 Nimzo Indian (8) 
    E34 E32 E33 E29 E36
 French Defense (6) 
    C14 C10 C17 C13 C11
 Orthodox Defense (4) 
    D63 D52
 Caro-Kann (4) 
    B18 B15 B17
With the Black pieces:
 Orthodox Defense (11) 
    D55 D56 D52 D57
 Ruy Lopez (10) 
    C83 C86 C97 C87 C90
 Ruy Lopez, Closed (7) 
    C86 C90 C87 C97 C84
 French Defense (6) 
    C11 C14
 French (5) 
Repertoire Explorer

NOTABLE GAMES: [what is this?]
   B Nielsen vs Moller Jensen, 1926 1-0
   B Nielsen vs Hartvig Nielsen, 1941 1-0
   Alekhine vs B Nielsen, 1941 0-1
   B Nielsen vs Grob, 1936 1-0

NOTABLE TOURNAMENTS: [what is this?]
   Munich (1941)
   non-FIDE Munich Olympiad (1936)
   Warsaw Olympiad (1935)
   Folkestone Olympiad (1933)

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(born Oct-04-1907, died May-21-1949, 41 years old) Denmark

[what is this?]

Bjørn Nielsen played for Denmark in the 1933 and 1935 Olympiads (1) and in the unofficial Munich 1936 Olympiad (+10 =3 -2), and was Danish champion in 1941, 1942, 1944 and 1946. He was also 1st= in 1949 but passed away in Herning before the play-off vs Poul Hage could take place.

Nielsen authored the book Aron Nimzowitsch (Dansk Skakforlag 1945, 444 pp.), which had influence on the chess development of Bent Larsen. Also widely popular was his book Alt om Skak (Odense 1943, 524 pp.).

References: (1) Wikipedia article: Bjørn Nielsen, (2) See also

Last updated: 2017-11-14 13:36:57

 page 1 of 4; games 1-25 of 91  PGN Download
Game  ResultMoves YearEvent/LocaleOpening
1. B Nielsen vs Moller Jensen 1-0161926Herning -C28 Vienna Game
2. B Nielsen vs P F Pedersen  1-0351928DEN-chC62 Ruy Lopez, Old Steinitz Defense
3. Erik Juel Andersen vs B Nielsen  0-1221931corr.A40 Queen's Pawn Game
4. B Nielsen vs J Nielsen  0-1271932cr TS90/222B18 Caro-Kann, Classical
5. P Korning vs B Nielsen  1-0381932DEN-chD52 Queen's Gambit Declined
6. B Nielsen vs E Andersen  ½-½631932DEN-chC62 Ruy Lopez, Old Steinitz Defense
7. N C Nielsen vs B Nielsen  0-1281932HerningD07 Queen's Gambit Declined, Chigorin Defense
8. B Nielsen vs K Ruben  1-0521933DEN-chB18 Caro-Kann, Classical
9. B Nielsen vs J Petersen  1-0181933DEN-chC10 French
10. Nimzowitsch vs B Nielsen  1-0431933Copenhagen PolitikenA18 English, Mikenas-Carls
11. M Luckis vs B Nielsen  0-1441933Folkestone OlympiadD55 Queen's Gambit Declined
12. B Nielsen vs J Rejfir  0-1421933Folkestone OlympiadB15 Caro-Kann
13. B Nielsen vs A J Mackenzie  1-0481933Folkestone OlympiadC68 Ruy Lopez, Exchange
14. H Mueller vs B Nielsen  1-0451933Folkestone OlympiadA13 English
15. P Devos vs B Nielsen  0-1341933Folkestone OlympiadD55 Queen's Gambit Declined
16. B Koch vs B Nielsen  0-1371934Bad NiendorfC11 French
17. B Nielsen vs E Andersen  ½-½501934Bad NiendorfC62 Ruy Lopez, Old Steinitz Defense
18. B Nielsen vs E Andersen  0-1361934DEN-chC62 Ruy Lopez, Old Steinitz Defense
19. K Richter vs B Nielsen  1-0271934Bad NiendorfC11 French
20. B Nielsen vs O Krause  0-1251934Nordisk SkakforbundC64 Ruy Lopez, Classical
21. B Nielsen vs P Korning  1-0291935corrC17 French, Winawer, Advance
22. B Nielsen vs J Enevoldsen  0-1431935DEN-chB02 Alekhine's Defense
23. D Enoch vs B Nielsen 1-0151935Warsaw OlympiadC11 French
24. T Ichim vs B Nielsen  0-1351935Warsaw OlympiadD55 Queen's Gambit Declined
25. G A Thomas vs B Nielsen  ½-½311935Warsaw OlympiadC11 French
 page 1 of 4; games 1-25 of 91  PGN Download
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2) | Nielsen wins | Nielsen loses  

Kibitzer's Corner
Jul-25-09  pdwaj: This biog and game history has 2 Bjorn Nielsens doesn't it? The one who played Nimzowitsch wasn't alive to play the games in 2009!
Oct-04-09  BIDMONFA: Bjorn Nielsen


Premium Chessgames Member
  Tabanus: The games from Politiken Cup 2009 are by Bjørn Nielsen from Copenhagen, then rated 1056

On the other hand Bjorn Nielson is same player, with the game Alekhine vs B Nielson, 1941 (0-1) from Munich 8-14 September 1941. The tournament was won by Gosta Stoltz ahead of Erik Ruben Lundin and Alekhine, Bogoljubow, Bjørn Nielsen, Kurt Richter, Foltys, etc.

There is a book in Danish by Alfred Christensen: Mindebogen om Bjørn Nielsen, 187 pp., Ålborg 1949

Bjørn Nielsen is author of the book Aron Nimzowitsch, Danmarks skaklærer, 444 pp., Dansk Skakforlag, Ålborg 1945. It contains 100 games with Nimzowitsch's own annotations. I don't know if it's been translated to English.


Premium Chessgames Member
  whiteshark: Here is a picture with Bjørn Nielsen from the Mesterturnering 1947: I think he's playing on the left, <Munk Vest> sitting on the right. (Could be the reverse, too)

Here is the full article:

Premium Chessgames Member
  Tabanus: In 1947 he lost a radio match game to Einar Haave, Norway (who later was Norwegian champion, in 1954). He did a book on the match (31 pages only), see also Norges Sjakkforbunds Skrifter No. 1, Oslo 1947
Premium Chessgames Member
  Tabanus: Apparently the radio match had double rounds. As has

[Event "DEN-NOR corr"]
[Site "Denmark"]
[Date "1947.??.??"]
[Round "?"]
[White "Haave, Einar"]
[Black "Nielsen, B."]
[Result "1/2-1/2"]
[EventType "tourn (corr)"]
[EventRounds "10"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Nxe4 dxe4 11. Qxe4 Qb4+ 12. Nd2 Qxb2 13. Rb1 Qxa2 14. g4 Qa5 15. Bd3 f5 16. Qg2 e5 17. gxf5 exd4 18. Rg1 Rf7 19. c5 dxe3 20. fxe3 Qxc5 21. Bc4 Qxe3+ 22. Kd1 Qg5 23. Qxg5 hxg5 24. Re1 Kf8 25. Bxf7 Kxf7 26. Nc4 Kf6 27. Nd6 Na6 28. Rxb7 Bxf5 29. Rf7+ Kg6 30. Rxf5 Rd8 31. Re6+ Kh7 32. Rxg5 Nc7 33. Rh5+ Kg8 34. Rg6 Ne8 35. Rhh6 Nf6 36. Rxf6 gxf6 37. Rxf6 Kg7 38. Re6 a5 39. Kc2 Rh8 40. Re2 Rh3 41. Nf5+ Kf6 42. Nd4 Kg5 43. Nxc6 a4 44. Nd4 Ra3 45. Re8 Kf4 46. Ne2+ Kf3 47. h3 Ra1 48. Nc1 a3 49. Rc8 a2 50. Kb2 Rb1+ 51. Kxa2 Rb4 52. Rh8 Kg3 53. Ne2+ Kh2 54. Nc3 Kg3 55. Nd1 Rd4 56. Ne3 Rf4 57. Rh5 Rf2+ 58. Kb1 Re2 59. Nf5+ Kf4 60. Nh4 1/2-1/2

I suppose the other game went 0-1 in Haave's favor.

Premium Chessgames Member
  Phony Benoni: <whiteshark> Nielsen may be playing Black in that photo. The opening looks like a standard Closed Spanish (black pawns on a6/b5, White bishop on b3). According to the game list, Nielsen played the Black side of that opening and was generally a d-pawn player with White.
Oct-05-09  Poulsen: <Phony Benoni><Nielsen may be playing Black in that photo> No, it's Bjørn Nielsen playing white, allright.

Bjørn Nielsen could at some point not use his legs due to a bleeding disorder - an illness that later caused his early death. His first name translates into "bear" - not an uncommon name in danish (and norwegian). He was often called "bjørnen" - "the bear".

As mentioned by <Tabanus> he won a game against Alexander Alekhine - the only dane, that ever did that.

Oct-05-09  gus inn: <Phony Benoni> I my eyes dont betray me, black has a pawnformation od c6,b5,a6.So a Qeensgambit is more likely,as they quite frequently played at that time.
Premium Chessgames Member
  Phony Benoni: <Poulsen> <gus inn> Thanks for the information. It was clearly some unwarranted speculation on my part.
Jun-05-10  DoneMac: The games by the "2009 B Nielsen" should be removed from this former Champion's page - it is a really poor miss by the DB admin
Mar-23-11  BLarsen1967: Bjorn Nielsen won the 1941 Danish Champ.,scoring 6.5 out of 9. In round 4 he beat Hartvig Nielsen (who scored 5.5 points)

[Event "dkch"]
[Site "Copenhagen"]
[Date "1941.??.??"]
[Round "4"]
[White "Nielsen, Bjorn"]
[Black "Nielsen, Hartvig"]
[Result "1-0"]
[ECO "C11"]
[Opening "French"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. c3 O-O 9. Bd3 b6 10. Qc2 h6 11. O-O-O Bb7 12. g4 Bh4 13. Rhg1 Nf6 14. g5 hxg5 15. Nxh4 Nxe4 16. Bxe4 Bxe4 17. Qxe4 gxh4 18. Rxg7+ Kxg7 19. Rg1+ Kh6 20. Qf4+ Kh7 21. Qe5 1-0

Premium Chessgames Member
  Tabanus: <DoneMac> <The games by the "2009 B Nielsen" should be removed from this former Champion's page - it is a really poor miss by the DB admin>

Done :)

Oct-04-12  Antiochus: One of the oreatests in Denmark chess.
Premium Chessgames Member
  Troller: Picture:
Oct-24-14  ljfyffe: "Only one Danish Correspondence Champion has won the OTB-championship ad well - Bjorn Nielsen in 41, 42, 44, and 46." From: ICCF Gold 2002.
Oct-28-14  ljfyffe: as well
Premium Chessgames Member
  moronovich: very well
Oct-04-15  rgr459: If he had a bleeding disorder, it may have been hemophilia - in severe cases, this is associated with spontaneous bleeding into joints and can cause degeneration and functional impairment over time.
Jan-29-16  Chess Is More: Strong, defensive player. But when Jews were rounded up all over Europe, this fellow enjoyed his chess playing and beating the great Alekhine in Munich 1941. The nice kibitzer <Sokrates> will know more, he wrote once that he is Danish.
Oct-04-16  Nosnibor: He authored two other books not mentioned in the bio. These were Kan De Kombinere and Kongeangrebet. They dealt with combinations and the last one in particular with methods of attack against the King. R.I.P. Master Nielsen.

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