[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.29"]
[Round "17"]
[White "Harnach, Ruediger"]
[Black "Goebel, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "40"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Bd6 5. c3 Nf6 6. Ne2 0-0 7. Bg5 c6 8. 0-0 Nbd7 9. Nd2 Re8 10. Bf4 Nf8 11. Bxd6 Qxd6 12. Ng3 Ng6 13. Bxg6 hxg6 14. Nf3 Ne4 15. Re1 f5 16. Ne5 c5 17. f3 Nxg3 18. hxg3 b6 19. Qd2 Re6 20. Kf2 Bb7 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.28"]
[Round "16"]
[White "Reich, Jens"]
[Black "Harnach, Ruediger"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "52"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 h6 7. a4 Bb4 8. Bc4 0-0 9. 0-0 a6 10. Nd6 Qc7 11. Nf5 d6 12. Nd5 Nxd5 13. Bxd5 Ne7 14. Nxe7+ Qxe7 15. f4 exf4 16. Bxf4 Bc5+ 17. Kh1 a5 18. Qh5 Be6 19. Rf3 Bxd5 20. exd5 Bd4 21. c3 Bf6 22. Re3 Qd7 23. Rg3 Kh7 24. Rf1 Rae8 25. Rh3 Rh8 26. g4 g6 0-1

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.27"]
[Round "15"]
[White "Harnach, Ruediger"]
[Black "Weber, Bernd"]
[Result "1/2-1/2"]
[ECO "E11"]
[PlyCount "72"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. e3 b6 4. d4 Bb4+ 5. Bd2 Qe7 6. Bd3 Bb7 7. a3 Bxd2+ 8. Nbxd2 d5 9. Rc1 0-0 10. 0-0 dxc4 11. Nxc4 Nbd7 12. Nce5 c5 13. Bb5 Bxf3 14. Nxf3 Rfd8 15. Bxd7 Rxd7 16. Qe2 Rc8 17. Rc2 Rdc7 18. Rfc1 Kf8 19. Kf1 h6 20. h3 Qd6 21. Qc4 Ne4 22. dxc5 Nxc5 23. Qd4 Qe7 24. b4 Nb3 25. Rxc7 Rxc7 26. Rxc7 Qxc7 27. Qd3 Nc1 28. Qd4 Na2 29. Nd2 Qc1+ 30. Ke2 Kg8 31. Qd8+ Kh7 32. Qd4 f5 33. g4 Qh1 34. Nb3 Qxh3 35. gxf5 exf5 36. Qb2 Qg4+ 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.26"]
[Round "13"]
[White "Harnach, Ruediger"]
[Black "Boehnisch, Manfred"]
[Result "1/2-1/2"]
[ECO "D14"]
[PlyCount "40"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Bf5 7. Nf3 e6 8. Bb5 Rc8 9. 0-0 Be7 10. Rc1 0-0 11. Ne5 Nxe5 12. Bxe5 Bd6 13. Bxd6 Qxd6 14. Bd3 Bg6 15. f3 a6 16. Bxg6 hxg6 17. Qd2 Rfd8 18. Na4 Nd7 19. Rxc8 Rxc8 20. Rc1 Rc6 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.26"]
[Round "14"]
[White "Troeger, Jochen"]
[Black "Harnach, Ruediger"]
[Result "1/2-1/2"]
[ECO "D25"]
[PlyCount "35"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 g6 5. Bxc4 Bg7 6. 0-0 Nfd7 7. Nc3 0-0 8. Ng5 Nb6 9. Qb3 Nxc4 10. Qxc4 e5 11. Nf3 exd4 12. Nxd4 c6 13. Rd1 Qe7 14. b3 b5 15. Qd3 b4 16. Qe4 Re8 17. Qxe7 Rxe7 18. Na4 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.25"]
[Round "12"]
[White "Rautenstrauch, Hans Hubert"]
[Black "Harnach, Ruediger"]
[Result "1/2-1/2"]
[ECO "B31"]
[PlyCount "38"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 Qb6 7. a4 0-0 8. d4 cxd4 9. cxd4 d6 10. h3 a6 11. Bxc6 bxc6 12. Nc3 a5 13. Rb1 Rb8 14. Bg5 Qc7 15. Qc1 Be6 16. Bh6 Kh8 17. Bxg7+ Kxg7 18. e5 Nd5 19. Qd2 h6 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.24"]
[Round "11"]
[White "Harnach, Ruediger"]
[Black "Ullrich, Joachim"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "44"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Bd3 0-0 8. 0-0 Bg4 9. h3 Bh5 10. Be3 Nd7 11. c3 Nb6 12. Be2 Bc7 13. Nh4 Qd6 14. g3 Bxe2 15. Qxe2 Qe6 16. Kh2 Rfe8 17. Rfe1 Qd7 18. Qf3 Re6 19. Ng2 Rae8 20. Bf4 Bxf4 21. Qxf4 Nd5 22. Qd2 g6 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.24"]
[Round "10"]
[White "Wisliceny, Juergen"]
[Black "Harnach, Ruediger"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "162"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 Nf6 5. e5 Nd5 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 dxe5 9. d5 e4 10. Bb5 exf3 11. dxc6 Qxd1+ 12. Kxd1 Kd8 13. c7+ Kxc7 14. Bf4+ e5 15. Bxe5+ Bd6 16. Bxd6+ Kxd6 17. gxf3 Be6 18. Kc2 Rac8 19. Rad1+ Ke7 20. Rhe1 Rhd8 21. Rxd8 Rxd8 22. Bc4 Rd6 23. f4 Kf6 24. Bxe6 Rxe6 25. Re3 Kf5 26. Rg3 g6 27. Rd3 Re7 28. Rd4 Kg4 29. f5+ Kxf5 30. Kd3 h5 31. a4 Ke6 32. Re4+ Kf6 33. Rc4 Kf5 34. Rd4 Kg5 35. a5 Kf6 36. Rb4 Ke5 37. Rb5+ Kd6 38. c4 Kc6 39. Rb1 Re5 40. Ra1 Rg5 41. Ke3 Rg2 42. Kf3 Rg4 43. Rc1 Rg5 44. Ra1 Rc5 45. Ra4 b6 46. axb6 axb6 47. Ra7 Rf5+ 48. Ke3 g5 49. Ra8 Rf4 50. Rc8+ Kd6 51. Rg8 Rxc4 52. Rxg5 Rc5 53. Rg1 b5 54. Rb1 Kd5 55. Kd3 Kc6 56. Rb4 Rf5 57. f4 Kc5 58. Kc3 Rd5 59. Re4 Rf5 60. Rb4 Kd6 61. Re4 Rc5+ 62. Kb4 Rc4+ 63. Rxc4 bxc4 64. Kxc4 Ke6 65. Kd4 Kf5 66. Ke3 Kg4 67. Ke4 f6 68. f5 Kg5 69. Ke3 Kxf5 70. Kf3 Kg5 71. Kg3 f5 72. h3 f4+ 73. Kg2 Kf5 74. Kf3 Ke5 75. Kf2 Ke4 76. Ke2 f3+ 77. Ke1 Kf4 78. Kf2 h4 79. Kf1 Kg3 80. Kg1 Kxh3 81. Kh1 Kg3 0-1

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.23"]
[Round "9"]
[White "Harnach, Ruediger"]
[Black "Neukirch, Detlef"]
[Result "0-1"]
[ECO "E46"]
[PlyCount "58"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Nge2 0-0 6. a3 Be7 7. Nf4 b6 8. cxd5 exd5 9. Be2 c6 10. b3 Bd6 11. Nh5 Nbd7 12. Bb2 Nxh5 13. Bxh5 Qg5 14. Bf3 Ba6 15. h4 Qg6 16. g4 Rae8 17. h5 Qg5 18. Kd2 f5 19. h6 g6 20. Qg1 Nf6 21. gxf5 Qxf5 22. Qg2 Ne4+ 23. Nxe4 dxe4 24. Bg4 Qxf2+ 25. Qxf2 Rxf2+ 26. Kc3 Bd3 27. b4 c5 28. bxc5 bxc5 29. dxc5 Be5+ 0-1

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.22"]
[Round "7"]
[White "Harnach, Ruediger"]
[Black "Brameyer, Hermann"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "82"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Re1 Bf5 10. b3 Rc8 11. Bb2 b6 12. Rc1 h6 13. Na4 Ne4 14. Ba3 Nb4 15. Bxb4 cxb4 16. Ne5 Nc3 17. Qd2 Nxa4 18. bxa4 Qd6 19. g4 Be6 20. e4 dxe4 21. Bxe4 Rxc1 22. Rxc1 Rc8 23. Rxc8+ Bxc8 24. Bh7+ Kxh7 25. Qc2+ g6 26. Qxc8 Qxd4 27. Qc7 Qd1+ 28. Kg2 Qd5+ 29. Kf1 Qd1+ 30. Kg2 Qd5+ 31. Kf1 Qe6 32. f4 Kg7 33. Qc4 Qxc4+ 34. Nxc4 h5 35. h3 Kf6 36. Ke2 Ke6 37. Kd3 Bd6 38. f5+ Kd5 39. Nxd6 Kxd6 40. Ke4 hxg4 41. hxg4 Ke7 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.22"]
[Round "8"]
[White "Wagner, Herbert"]
[Black "Harnach, Ruediger"]
[Result "1/2-1/2"]
[ECO "B88"]
[PlyCount "30"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 a6 7. 0-0 e6 8. Be3 Be7 9. Qe2 Qc7 10. f3 Bd7 11. Nxc6 Bxc6 12. Rfd1 0-0 13. a4 Rac8 14. Bb3 Qa5 15. Bf2 h6 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.21"]
[Round "6"]
[White "Hoppensack, Manfred"]
[Black "Harnach, Ruediger"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "66"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 h6 7. Nd5 Nxd5 8. exd5 a6 9. dxc6 axb5 10. cxd7+ Bxd7 11. Qd5 Qc7 12. Bd2 b4 13. c3 Bc6 14. Bb5 Rd8 15. Bxc6+ bxc6 16. Qb3 Qd6 17. Rd1 Qg6 18. 0-0 h5 19. cxb4 h4 20. f3 h3 21. g3 Be7 22. Bc3 Rxd1 23. Qxd1 Rh4 24. Qe2 e4 25. f4 f5 26. Be5 Bxb4 27. Qc4 Be7 28. Qg8+ Bf8 29. Rd1 Rh6 30. Bd6 Qf7 31. Qxf8+ Qxf8 32. Bxf8 Kxf8 33. b4 Ke7 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.20"]
[Round "4"]
[White "Frenzel, Hans Juergen"]
[Black "Harnach, Ruediger"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "27"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 h6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Nb5 Qxd6 10. Nxd6+ Ke7 11. Nf5+ Kf8 12. Nd6 Ke7 13. Nf5+ Kf8 14. Nd6 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.20"]
[Round "5"]
[White "Harnach, Ruediger"]
[Black "Nitsche, Werner"]
[Result "1/2-1/2"]
[ECO "E70"]
[PlyCount "45"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 h6 6. Be3 0-0 7. Qd2 Ng4 8. f3 Nxe3 9. Qxe3 Nd7 10. Nge2 a6 11. g4 c5 12. d5 Ne5 13. Ng3 Bd7 14. h3 b5 15. cxb5 axb5 16. f4 Nc4 17. Bxc4 bxc4 18. Nge2 Rb8 19. Rb1 Rb4 20. e5 Qb6 21. 0-0 Qb8 22. exd6 exd6 23. f5 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.19"]
[Round "3"]
[White "Harnach, Ruediger"]
[Black "Kuettner, Uwe"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "29"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qf3 Be6 6. Ne2 Nc6 7. c3 Qd7 8. Bf4 0-0-0 9. Bxd6 Qxd6 10. Nd2 Nge7 11. Nb3 Rdf8 12. Qg3 Qxg3 13. Nxg3 Ng6 14. 0-0 Nf4 15. Bf5 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.19"]
[Round "2"]
[White "Wejnar, Franz"]
[Black "Harnach, Ruediger"]
[Result "1/2-1/2"]
[ECO "B65"]
[PlyCount "92"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 0-0 10. f4 h6 11. Bh4 Qa5 12. e5 dxe5 13. Qxe5 Qxe5 14. fxe5 Nd5 15. Bxe7 Nxe7 16. Bb5 Rb8 17. Rhe1 a6 18. Be2 b6 19. Bf3 Bb7 20. Rd7 Bxf3 21. gxf3 Nc6 22. f4 Rfd8 23. Red1 Rxd7 24. Rxd7 g5 25. Rd6 Ne7 26. fxg5 hxg5 27. Ne4 Ng6 28. Nf6+ Kg7 29. Ng4 a5 30. Kd2 Rh8 31. Ke3 Rh3+ 32. Kf2 Nf4 33. Rxb6 Rh4 34. Ne3 Rxh2+ 35. Kg1 Re2 36. Rb3 g4 37. Nc4 Rg2+ 38. Kf1 Rxc2 39. Ne3 Rc1+ 40. Kf2 Nh3+ 41. Kg3 Rc5 42. Nxg4 Ng5 43. Kf4 Kg6 44. Ne3 f6 45. exf6 Kxf6 46. Ng4+ Ke7 1/2-1/2

[Event "DDR U18-ch"]
[Site "Ruhla"]
[Date "1957.08.18"]
[Round "1"]
[White "Hennings, Artur"]
[Black "Harnach, Ruediger"]
[Result "1-0"]
[ECO "B65"]
[PlyCount "59"]
[EventDate "1957.08.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 0-0 10. f4 h6 11. Bh4 Qa5 12. Bc4 Rd8 13. e5 dxe5 14. Qxe5 Rxd1+ 15. Rxd1 Qb6 16. Qe2 Qc5 17. Bxf6 Bxf6 18. Ne4 Qf5 19. Nxf6+ Qxf6 20. Qe5 Qxe5 21. Rd8+ Kh7 22. fxe5 g5 23. Bb5 b6 24. Bc6 Bb7 25. Rxa8 Bxa8 26. Bxa8 Kg6 27. Be4+ Kh5 28. Kd2 Kg4 29. Ke3 h5 30. c4 1-0

