[Event "DDR-ch33 Semifinal"]
[Site "Wilthen"]
[Date "1983.05.11"]
[Round "9.10"]
[White "Eiselt, Peter"]
[Black "Lange, Reinhold"]
[Result "1-0"]
[ECO "A34"]
[PlyCount "55"]
[EventDate "1983.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 e6 5. e4 Be7 6. Bg2 e5 7. 0-0 d6 8. h3 Be6 9. b3 Qc8 10. Kh2 h6 11. d3 a6 12. Nd5 Qd8 13. Ne1 g5 14. Bb2 b5 15. f4 g4 16. Nxf6+ Bxf6 17. hxg4 exf4 18. Bxf6 Qxf6 19. e5 fxg3+ 20. Kg1 Qxe5 21. Bxc6+ Ke7 22. Bxa8 Rxa8 23. Nc2 Rg8 24. Qe1 Qb2 25. Qe2 Rxg4 26. Rae1 Rh4 27. Rxf7+ Kd8 28. Qxe6 1-0

[Event "DDR-ch33 Semifinal"]
[Site "Wilthen"]
[Date "1983.05.10"]
[Round "8.8"]
[White "Lange, Reinhold"]
[Black "Grossmann, Hans Peter"]
[Result "1/2-1/2"]
[ECO "B51"]
[PlyCount "56"]
[EventDate "1983.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Nc3 Bg4 5. h3 Bd7 6. d4 cxd4 7. Nxd4 g6 8. Nxc6 bxc6 9. Bc4 Bg7 10. Bd2 Rb8 11. Bb3 Nf6 12. 0-0 0-0 13. Re1 Qc7 14. Bf4 Nh5 15. Bh2 e5 16. Qd3 Rbd8 17. Rad1 Bc8 18. Qf3 Be6 19. Qe3 Bxb3 20. axb3 f5 21. Ra1 a5 22. exf5 gxf5 23. Qe2 Nf6 24. Qc4+ Kh8 25. Qa4 Ra8 26. Rad1 f4 27. Qc4 Qd7 28. Rxe5 f3 1/2-1/2

[Event "DDR-ch33 Semifinal"]
[Site "Wilthen"]
[Date "1983.05.10"]
[Round "7.8"]
[White "Stavenhagen, Gottfried"]
[Black "Lange, Reinhold"]
[Result "1-0"]
[ECO "C86"]
[PlyCount "133"]
[EventDate "1983.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[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 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 Bb7 8. c3 0-0 9. d4 d6 10. Rd1 Qe8 11. Nbd2 Nb8 12. Bc2 Nbd7 13. Nf1 c5 14. d5 Nb6 15. Ng3 Bc8 16. h3 Bd7 17. Nh4 Qd8 18. Nhf5 Re8 19. Nxe7+ Qxe7 20. Bg5 h6 21. Be3 Nc4 22. Bc1 Nb6 23. b3 Nh7 24. Qh5 Nf6 25. Qf3 a5 26. Be3 b4 27. cxb4 axb4 28. Rd2 Ra5 29. a4 Rea8 30. Rc1 Ne8 31. Nf5 Bxf5 32. Qxf5 Qf6 33. Qg4 Nc8 34. Kh2 Ne7 35. g3 Qg6 36. Qe2 f6 37. f4 Rc8 38. Rf1 Nc7 39. h4 Rf8 40. Qf3 Qe8 41. Rdf2 Nc8 42. Qg4 Kh8 43. Bc1 Ra7 44. Bb2 Nb6 45. Qf5 Nd7 46. Bd3 Ra5 47. Rc2 Qe7 48. Be2 Rd8 49. Bg4 Nf8 50. fxe5 fxe5 51. Rcf2 g6 52. Qf3 Nh7 53. Qe3 Rf8 54. Rxf8+ Nxf8 55. Qxh6+ Kg8 56. Be2 Qg7 57. Qg5 Ra8 58. Kg2 Nh7 59. Qe3 Nf6 60. Bc4 Nd7 61. Qg5 Rb8 62. Bc1 Ra8 63. Be3 Kh7 64. h5 Rf8 65. Rh1 Kg8 66. hxg6 Qf6 67. Rh7 1-0

[Event "DDR-ch33 Semifinal"]
[Site "Wilthen"]
[Date "1983.05.09"]
[Round "6.11"]
[White "Lange, Reinhold"]
[Black "Mann, Guenter"]
[Result "1/2-1/2"]
[ECO "B52"]
[PlyCount "112"]
[EventDate "1983.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. d3 g6 7. Be3 Bg7 8. d4 cxd4 9. Nxd4 Nf6 10. Nc3 0-0 11. h3 a6 12. Qd2 Ne5 13. Bg5 Nc4 14. Qe2 Nxb2 15. Nb3 Na4 16. Nxa4 Qxa4 17. Rae1 h6 18. Bxf6 Bxf6 19. c4 Rac8 20. Rc1 Rc7 21. c5 Rfc8 22. Rc4 Qb5 23. Rfc1 dxc5 24. Qe3 Bg5 25. f4 Bf6 26. e5 Bg7 27. Rxc5 Rxc5 28. Rxc5 Rxc5 29. Qxc5 Qd7 30. Na5 e6 31. Qb6 g5 32. Qd6 Qb5 33. Qb8+ Kh7 34. Nxb7 gxf4 35. Qc7 Qb1+ 36. Kh2 Qxa2 37. Qxf7 Qd5 38. Nd6 Qxe5 39. Ne8 a5 40. Nxg7 Qxg7 41. Qxf4 Kg8 42. Qb8+ Qf8 43. Qg3+ Kf7 44. Qc7+ Kf6 45. Qf4+ Kg7 46. Qg3+ Kh7 47. Qc7+ Qg7 48. Qc2+ Qg6 49. Qc7+ Kg8 50. Qb8+ Kf7 51. Qc7+ Kf6 52. Qd8+ Kf5 53. Qd3+ Kg5 54. Qg3+ Kf6 55. Qc3+ e5 56. g4 Qe4 1/2-1/2

[Event "DDR-ch33 Semifinal"]
[Site "Wilthen"]
[Date "1983.05.08"]
[Round "4.11"]
[White "Eisold, Manfred"]
[Black "Lange, Reinhold"]
[Result "1/2-1/2"]
[ECO "C26"]
[PlyCount "113"]
[EventDate "1983.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 d6 5. Nge2 Be7 6. 0-0 Bd7 7. d4 Qc8 8. d5 Nb8 9. Re1 h5 10. Bg5 Nxd5 11. Bxe7 Nxe7 12. Qd3 Ng6 13. f4 exf4 14. gxf4 Bg4 15. e5 dxe5 16. Be4 f5 17. Bd5 c6 18. Qc4 Qc7 19. fxe5 Qb6+ 20. Nd4 Nf4 21. Na4 Qc7 22. Nb5 Qe7 23. Nd6+ Kf8 24. Bg2 Nxg2 25. Kxg2 b5 26. Nxb5 cxb5 27. Qc8+ Qe8 28. Qc5+ Kg8 29. Qd5+ Kh7 30. Qxa8 bxa4 31. Qd5 Qg6 32. Rg1 f4 33. Kh1 Qxc2 34. h3 Bf5 35. Rae1 Bd7 36. Rc1 Qf5 37. Qg2 Qxh3+ 38. Qxh3 Bxh3 39. Rc7 Bg4 40. e6 Kg6 41. Rf7 f3 42. Rxf3 Re8 43. Ra3 Rxe6 44. Rxa4 a6 45. b4 Kf6 46. Ra5 Re2 47. Rf1+ Kg6 48. b5 axb5 49. Rxb5 Nd7 50. a4 Ne5 51. Rb3 Ra2 52. Rf4 Kg5 53. Rfb4 Nf3 54. Rb2 Ra1+ 55. Kg2 Kh4 56. Rb1 Ra2+ 57. R1b2 1/2-1/2

[Event "DDR-ch33 Semifinal"]
[Site "Wilthen"]
[Date "1983.05.08"]
[Round "5.12"]
[White "Salzmann, Peter"]
[Black "Lange, Reinhold"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "108"]
[EventDate "1983.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Be7 5. Nbd2 c5 6. c3 Nc6 7. Bd3 h6 8. Ne5 Bd6 9. Ndf3 cxd4 10. exd4 Qc7 11. 0-0 g5 12. Bg3 Nd7 13. Re1 Ndxe5 14. Bxe5 Nxe5 15. dxe5 Be7 16. Nd4 Bd7 17. Qh5 Kf8 18. Re3 Kg7 19. Rf3 Raf8 20. Re1 a6 21. Bb1 Qd8 22. h4 Qe8 23. hxg5 hxg5 24. Qg4 Rh4 25. Qg3 Rfh8 26. Kf1 Rh1+ 27. Ke2 Rxe1+ 28. Kxe1 Rh1+ 29. Kd2 Rxb1 30. Qh3 Qg8 31. Kc2 Re1 32. Qh5 Rxe5 33. Rh3 Kf8 34. f4 Re4 35. Nf3 g4 36. Rg3 Rxf4 37. Qh6+ Ke8 38. Qxf4 Qh7+ 39. Kc1 gxf3 40. Qb8+ Bd8 41. gxf3 Ke7 42. b3 Bc6 43. Qe5 Kd7 44. Rg1 Qh6+ 45. Kc2 Bf6 46. Qe2 Bb5 47. Qf2 Qh7+ 48. Kb2 Qd3 49. Rc1 Qf5 50. a4 Bc6 51. Ka2 Qd3 52. c4 dxc4 53. Rxc4 Bd5 54. Rb4 Qc3 0-1

[Event "DDR-ch33 Semifinal"]
[Site "Wilthen"]
[Date "1983.05.07"]
[Round "3.11"]
[White "Lange, Reinhold"]
[Black "Eichner, Christian"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "56"]
[EventDate "1983.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Nc3 d5 5. exd5 Nxd5 6. Bd2 Be7 7. Be2 Be6 8. 0-0 0-0 9. Re1 f5 10. Bf1 Bf6 11. Nxd5 Bxd5 12. Bc3 Qd6 13. Nd2 Rad8 14. Be2 b5 15. b3 Rd7 16. Bb2 e4 17. Bxf6 Qxf6 18. c4 exd3 19. Bxd3 bxc4 20. Nxc4 Be4 21. Nb2 Bxd3 22. Nxd3 Rfd8 23. Qc2 Rxd3 24. Qc4+ Kf8 25. Rac1 R3d6 26. Qc5 Re8 27. Red1 Qe5 28. Qxe5 Rxe5 0-1

[Event "DDR-ch33 Semifinal"]
[Site "Wilthen"]
[Date "1983.05.07"]
[Round "2.5"]
[White "Lange, Reinhold"]
[Black "Hiekel, Gunder"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "76"]
[EventDate "1983.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DDR"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. h3 c6 7. 0-0 Qc7 8. Be3 Nbd7 9. Qd2 Re8 10. Rad1 e5 11. dxe5 dxe5 12. Bc4 b5 13. Bd3 a6 14. Bg5 Nc5 15. Qe3 Ne6 16. Rfe1 Nxg5 17. Qxg5 Nh5 18. Qe3 Nf4 19. Bf1 Bh6 20. Qc5 Bf8 21. Qe3 Ne6 22. a3 Bg7 23. Kh2 Nd4 24. Rd2 Be6 25. Kg1 Rad8 26. Red1 h6 27. Ne1 Kh7 28. Qg3 Qe7 29. f4 exf4 30. Qxf4 c5 31. Nf3 Qf6 32. Qxf6 Bxf6 33. Nxd4 cxd4 34. Ne2 Bg5 35. Rd3 Be3+ 36. Kh1 Bc4 37. Rxd4 Bxd4 38. Rxd4 Rxd4 0-1

