[Event "corr"]
[Site "corr"]
[Date "1919.??.??"]
[Round "?"]
[White "Niessner, A."]
[Black "Gruenfeld, Ernst"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "110"]
[EventDate "1919.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c3 c5 2. d4 d5 3. dxc5 e6 4. b4 a5 5. e3 axb4 6. cxb4 b6 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. a4 bxc5 10. b5 Qf6 11. Ra2 Qg6 12. Nc3 Qxg2 13. Qf3 Qxf3 14. Nxf3 Ngf6 15. a5 Bd6 16. 0-0 Ke7 17. Bd2 Rhb8 18. Rb1 e5 19. Nh4 Ke6 20. f4 g5 21. fxg5 Rg8 22. Ng2 Rxg5 23. e4 Rxg2+ 24. Kxg2 d4 25. Kf3 dxc3 26. Bxc3 Ne8 27. b6 Ra6 28. Rd2 Nb8 29. Rg1 Nf6 30. Rgd1 Be7 31. h3 Nfd7 32. Rd5 f6 33. Rb1 Nc6 34. b7 Bd6 35. Rbd1 Nd4+ 36. Bxd4 exd4 37. Rb1 Bb8 38. Rb5 Rd6 39. Rxd6+ Kxd6 40. a6 Kc6 41. Rb1 c4 42. Rb4 Kc5 43. Ra4 Ba7 44. Ke2 d3+ 45. Kd2 Kd4 46. Rb4 Nb8 47. Ra4 Nc6 48. Kd1 Kc3 49. Ra3+ Kb2 50. Ra4 Kb3 51. Ra1 c3 52. b8Q+ Nxb8 53. Rb1+ Kc4 54. Rb7 c2+ 55. Kd2 Be3+ 0-1

[Event "corr"]
[Site "corr"]
[Date "1913.??.??"]
[Round "?"]
[White "Gruenfeld, Ernst"]
[Black "Niessner, A."]
[Result "1-0"]
[ECO "C01"]
[PlyCount "109"]
[EventDate "1913.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 f5 2. e4 e6 3. Bd3 fxe4 4. Bxe4 Nf6 5. Bg5 d5 6. Bd3 c5 7. Nf3 c4 8. Be2 Be7 9. Ne5 0-0 10. c3 Ne4 11. Bxe7 Qxe7 12. 0-0 Nd7 13. Nxd7 Bxd7 14. Nd2 Nxd2 15. Qxd2 Rf6 16. Rae1 Raf8 17. Bd1 Qf7 18. Bc2 a5 19. Re5 b5 20. a3 b4 21. axb4 axb4 22. Qe3 b3 23. Bb1 Bc8 24. Qg3 Rh6 25. Rfe1 Qf4 26. Rg5 Qxg3 27. hxg3 Rhf6 28. f3 h6 29. Rge5 g5 30. Kf2 Bd7 31. g4 Kf7 32. Ke3 Ke7 33. Rf1 Ra8 34. g3 Ra1 35. f4 Kd6 36. Rh1 Be8 37. Kf3 h5 38. gxh5 Bxh5+ 39. Kg2 Bg6 40. fxg5 Rf8 41. Bxg6 Rxh1 42. Kxh1 Rf2 43. Bh7 Ke7 44. Bg8 Rxb2 45. Bxe6 Rd2 46. Bxd5+ Kf8 47. Bxc4 b2 48. Ba2 Rd1+ 49. Kg2 Ra1 50. Rb5 Rxa2 51. Kh3 Ra3 52. Rxb2 Rxc3 53. Rb7 Rd3 54. Rd7 Rd1 55. g6 1-0

