[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.24"]
[Round "17"]
[White "Bertholdt, Dieter"]
[Black "Fuchs, Reinhart"]
[Result "1-0"]
[ECO "E58"]
[PlyCount "87"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 b6 10. cxd5 exd5 11. h3 c4 12. Bb1 Re8 13. Nd2 Ne7 14. Qf3 Ng6 15. Re1 Qc7 16. Qe2 Nh4 17. g3 Nf5 18. Nf1 Nd6 19. g4 Nfe4 20. Qc2 f5 21. f3 Ng5 22. Qg2 fxg4 23. hxg4 Qf7 24. Nh2 Rf8 25. Rf1 Qe7 26. a4 Bd7 27. Ra2 Rae8 28. Qg3 h6 29. Kh1 Rf6 30. Ba3 Qf8 31. Re1 Ree6 32. Bf5 Rxf5 33. gxf5 Nxf5 34. Qf2 Qf7 35. Bc1 Qh5 36. Qg2 Nh3 37. Qg4 Rg6 38. Qxh5 Ng3+ 39. Kg2 Nxh5+ 40. Ng4 Ng5 41. Ne5 Bh3+ 42. Kh2 Re6 43. f4 Rxe5 44. fxg5 1-0

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.23"]
[Round "16"]
[White "Baumbach, Friedrich"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "E22"]
[PlyCount "79"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 Nc6 5. Nf3 d5 6. Bg5 0-0 7. e3 Be7 8. Bxf6 Bxf6 9. cxd5 exd5 10. Qxd5 Qe7 11. Be2 Nb4 12. Qb3 Be6 13. Qa4 c5 14. 0-0 cxd4 15. Nxd4 Bxd4 16. exd4 Rfd8 17. a3 Nd5 18. Rad1 Rac8 19. Nxd5 Bxd5 20. Rfe1 Qf6 21. Bf1 g6 22. Qxa7 Rc2 23. Re2 Rxe2 24. Bxe2 Re8 25. Bf1 Re4 26. Qc5 Qe6 27. Qc3 h5 28. Rd3 Qf6 29. Qc5 Qe6 30. Qc3 Qf6 31. Rd1 h4 32. h3 g5 33. Bc4 Bc6 34. Qc2 Rxd4 35. Rxd4 Qxd4 36. Qg6+ Qg7 37. Bxf7+ Kf8 38. Qxg7+ Kxg7 39. Bh5 Kf6 40. Bf3 1-0

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.22"]
[Round "15"]
[White "Bertholdt, Dieter"]
[Black "Pietzsch, Wolfgang"]
[Result "1/2-1/2"]
[ECO "E53"]
[PlyCount "66"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 b6 8. a3 Bxc3 9. bxc3 Ba6 10. cxd5 Bxd3 11. Qxd3 Qxd5 12. Nd2 cxd4 13. e4 Qa5 14. cxd4 Qa6 15. Qf3 Nbd7 16. e5 Nd5 17. Ne4 Qa4 18. Be3 Rac8 19. Qg4 Kh8 20. Qh5 f6 21. Qh3 Rc6 22. exf6 N7xf6 23. Ng5 Re8 24. Rac1 Rxc1 25. Bxc1 Qxd4 26. Nxe6 Qe4 27. Bb2 Qe2 28. Bxf6 gxf6 29. Nd4 Qe4 30. Nf3 Nf4 31. Qh6 Qf5 32. Nd4 Qe5 33. Nf3 Qf5 1/2-1/2

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.21"]
[Round "14"]
[White "Muehlberg, Siegfried"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "D42"]
[PlyCount "32"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. d4 d5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3 Be7 8. 0-0 0-0 9. a3 cxd4 10. exd4 Nxc3 11. bxc3 b6 12. Qc2 Bb7 13. Rd1 Rc8 14. Bb2 Rc7 15. Rac1 Bf6 16. c4 Na5 1/2-1/2

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.20"]
[Round "13"]
[White "Bertholdt, Dieter"]
[Black "Csulits, Anton"]
[Result "1-0"]
[ECO "E53"]
[PlyCount "93"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. e3 c5 6. Bd3 d5 7. 0-0 Nbd7 8. a3 cxd4 9. Nxd5 exd5 10. axb4 dxc4 11. Bxc4 Nb6 12. Bb3 dxe3 13. Bxe3 Qxd1 14. Rfxd1 Bg4 15. Ra5 Rfe8 16. Rda1 Bxf3 17. gxf3 Nc8 18. Rc5 Re7 19. Bf4 Nb6 20. Bc7 Nbd7 21. Rc3 Re2 22. Ra2 h6 23. Bf4 Nb6 24. Rd3 Re7 25. Rd6 Nbd7 26. Ra1 Re2 27. Bd2 a6 28. b5 Rae8 29. bxa6 bxa6 30. Bc4 R2e7 31. Bxa6 Ne5 32. Be2 Ng6 33. Be3 Nf4 34. Bc4 Ng6 35. Rda6 Ne5 36. Be2 Nd5 37. Ra8 Kh7 38. Bd1 Rxa8 39. Rxa8 Ng6 40. Ra3 Ndf4 41. Bc2 Nd5 42. Be4 Nxe3 43. fxe3 h5 44. b4 Kh6 45. b5 Ne5 46. b6 Nd7 47. Ra7 1-0

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.19"]
[Round "12"]
[White "Moehring, Guenther"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "88"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Kd1 Nd7 11. Nf3 Nxe5 12. Bf4 Qxc3 13. Nxe5 Qxa1+ 14. Bc1 Bd7 15. Qxf7+ Kd8 16. Bd3 Rc8 17. Re1 Rc7 18. Nxd7 Rxd7 19. g3 Rd6 20. Rxe6 Rxe6 21. Qxe6 Re8 22. Qd6+ Kc8 23. Be2 Nf5 24. Qc5+ Kb8 25. Qxd5 Ne3+ 26. fxe3 dxe3 27. Bf3 Qg7 28. Bxe3 Qe7 29. Bf4+ Ka8 30. Qxb7+ Qxb7 31. Bxb7+ Kxb7 32. h4 Kc6 33. Kd2 Kd5 34. Kd3 Re1 35. Kc3 Rh1 36. Kb3 Rb1+ 37. Kc3 Rh1 38. Bc7 Rf1 39. Kb3 Rb1+ 40. Kc3 Rf1 41. Kb4 Rb1+ 42. Ka5 Rb2 43. Bf4 Rxc2 44. h5 Ke6 1/2-1/2

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.18"]
[Round "11"]
[White "Bertholdt, Dieter"]
[Black "Golz, Werner"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "76"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. Nf3 0-0 6. e3 Nc6 7. Be2 h6 8. Bh4 a6 9. 0-0 g5 10. Bg3 Nh5 11. Qc2 f5 12. d5 Nxg3 13. fxg3 Nb4 14. Qd2 a5 15. Rf2 c5 16. Raf1 Bd7 17. Kh1 Qe8 18. a3 Na6 19. Bd3 Nc7 20. e4 f4 21. gxf4 Rxf4 22. Ne2 Rf8 23. Ng3 b5 24. cxb5 Nxb5 25. Nxg5 Qg6 26. Nf3 Nd4 27. e5 Qg4 28. exd6 exd6 29. Ne4 Nxf3 30. Rxf3 Rxf3 31. Rxf3 Rf8 32. h3 Qh4 33. Rxf8+ Kxf8 34. Qe2 Be5 35. Qf1+ Ke7 36. b3 Bb5 37. Bxb5 Qxe4 38. Bc4 Qe3 1/2-1/2

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.17"]
[Round "10"]
[White "Liebert, Heinz"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "54"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Kd1 Nd7 11. Nf3 Nc5 12. Ng5 d3 13. Bxd3 Rf8 14. f4 Bd7 15. Bd2 0-0-0 16. Nxf7 Rxf7 17. Qxf7 Nf5 18. Bxf5 exf5 19. Re1 Qc6 20. Rb1 Be6 21. Qe7 d4 22. c4 Bxc4 23. Bb4 Na4 24. Bd6 Nc3+ 25. Kc1 Nxb1 26. Kxb1 Ba2+ 27. Kxa2 Qxc2+ 1/2-1/2

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.16"]
[Round "9"]
[White "Bertholdt, Dieter"]
[Black "Malich, Burkhard"]
[Result "0-1"]
[ECO "D91"]
[PlyCount "74"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 c6 6. e3 0-0 7. Rc1 Ne4 8. Nxe4 dxe4 9. Nd2 h6 10. Bf4 Qa5 11. Be2 Rd8 12. 0-0 e5 13. Nb3 Qc7 14. Bg3 f5 15. f3 f4 16. exf4 exf4 17. Bh4 g5 18. Be1 e3 19. Bc3 Nd7 20. Qd3 Nf8 21. Rfd1 Qf7 22. Nc5 Ne6 23. Nxe6 Bxe6 24. g4 Rd7 25. b3 Re8 26. h3 Bf6 27. Kg2 Qg7 28. Qe4 Bf7 29. Qf5 Bg6 30. Qc5 Red8 31. a4 a6 32. Qb6 h5 33. Qa5 Rc8 34. gxh5 Bxh5 35. d5 Bxc3 36. Rxc3 b6 37. Qb4 a5 0-1

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.14"]
[Round "7"]
[White "Starck, Bodo"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "A81"]
[PlyCount "63"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 c6 7. d5 d6 8. e4 fxe4 9. Ng5 Bg4 10. Qd2 Bh6 11. Qd4 cxd5 12. Nxd5 Nc6 13. Nxf6+ Rxf6 14. Qxe4 Qd7 15. h3 Bf5 16. Qc4+ Kh8 17. g4 Be6 18. Qc3 Bg7 19. Qg3 Bg8 20. Be3 Rff8 21. c3 Rac8 22. Be4 d5 23. Bxg6 Ne5 24. Bc2 h6 25. Qh4 Rc6 26. Bd4 Bh7 27. f4 Bxc2 28. fxe5 Qc7 29. Rxf8+ Bxf8 30. e6+ Kg8 31. Qf2 Bg6 32. Qf7+ 1-0

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.13"]
[Round "6"]
[White "Bertholdt, Dieter"]
[Black "Neukirch, Detlef"]
[Result "0-1"]
[ECO "E13"]
[PlyCount "78"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 Bb7 7. e3 g5 8. Bg3 Ne4 9. Qc2 0-0 10. Nd2 Bxc3 11. bxc3 f5 12. f3 Nxd2 13. Qxd2 d6 14. h4 Qf6 15. 0-0-0 Nd7 16. hxg5 hxg5 17. f4 g4 18. Bh4 Qh8 19. e4 Nf6 20. e5 Ne4 21. Qe1 Rf7 22. Bd3 Rh7 23. Bxe4 Bxe4 24. Qg3 Rh5 25. Rh2 Qh7 26. Kb2 Kf7 27. Qf2 Rh8 28. g3 d5 29. cxd5 exd5 30. Qf1 c6 31. Ka1 Ke6 32. Rc1 b5 33. Rb2 Qb7 34. c4 b4 35. a3 a5 36. cxd5+ Bxd5 37. Rc5 Rxh4 38. gxh4 Rxh4 39. Rc1 Rh3 0-1

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.12"]
[Round "5"]
[White "Storch, Egon"]
[Black "Bertholdt, Dieter"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "110"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Nb6 9. Nf3 Bd7 10. Nc3 g6 11. Bd3 h5 12. 0-0 a5 13. Be3 Nb4 14. Bb5 Bxb5 15. Nxb5 Qd7 16. a4 Nc4 17. Bc1 Be7 18. b3 Nb6 19. Be3 Rc8 20. Ne1 Na8 21. Rc1 Rxc1 22. Qxc1 0-0 23. g4 hxg4 24. Qd1 Nc7 25. Nxc7 Qxc7 26. Qxg4 Qc3 27. Bf2 Nc2 28. Nxc2 Qxc2 29. h4 Kg7 30. h5 Rh8 31. hxg6 Rh6 32. f5 exf5 33. Qf3 Rxg6+ 34. Kh1 Rh6+ 35. Kg1 Rg6+ 36. Kh1 Rh6+ 37. Kg1 Qe4 38. Qxe4 fxe4 39. Rc1 Rb6 40. Rc7 Bg5 41. Rd7 e3 42. Bg3 Rxb3 43. e6 e2 44. Rxf7+ Kg6 45. Bf2 Rb1+ 46. Kg2 e1Q 47. Bxe1 Rxe1 48. Rxb7 Rxe6 49. Rb5 Rd6 50. Rxa5 Be3 51. Rb5 Bxd4 52. Kf3 Rd7 53. Ke2 Kf6 54. Kd3 Ba7 55. Rb1 Ke5 0-1

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.11"]
[Round "4"]
[White "Bertholdt, Dieter"]
[Black "Boehnisch, Manfred"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "81"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. c4 c6 5. Nc3 Bg7 6. Be2 0-0 7. 0-0 Nbd7 8. cxd5 Nxd5 9. Nxd5 cxd5 10. Qb3 e6 11. Bd2 Qb6 12. Rfc1 Qxb3 13. axb3 e5 14. Bb4 Rd8 15. Bb5 exd4 16. Nxd4 Bf6 17. Ba5 b6 18. Bb4 Ne5 19. h3 g5 20. Rc7 a5 21. Be7 Bxe7 22. Rxe7 Ng6 23. Rc7 Be6 24. Rac1 Nf8 25. f4 gxf4 26. exf4 Bd7 27. Bxd7 Rxd7 28. R7c6 Re8 29. f5 Re4 30. Rd1 Rde7 31. Kh2 Nd7 32. Rd6 f6 33. Nc6 Rg7 34. Rd2 h5 35. R6xd5 Nc5 36. Rd8+ Kh7 37. Rf8 Nxb3 38. Rdd8 Kh6 39. Rxf6+ Kg5 40. Rff8 Re2 41. f6 1-0

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.10"]
[Round "3"]
[White "Zinn, Lothar"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "C06"]
[PlyCount "69"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Bf4 Bxf4 13. Nxf4 0-0 14. Qd2 Kh8 15. Ng5 Nxd4 16. Bxh7 Nxh7 17. Ng6+ Kg8 18. Nxh7 Re8 19. Qg5 e5 20. Ne7+ Kxh7 21. Qh5+ Qh6 22. Qxe8 Nf3+ 23. gxf3 Bh3 24. Qg6+ Qxg6+ 25. Nxg6 Bxf1 26. Nxe5 Bh3 27. Rc1 Rf8 28. Rc3 d4 29. Rc4 Rd8 30. b4 Kg8 31. Rc2 Rf8 32. Re2 Rf5 33. f4 Rxf4 34. f3 Rf5 35. Kf2 1/2-1/2

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.09"]
[Round "2"]
[White "Bertholdt, Dieter"]
[Black "Zirngibl, Albert"]
[Result "1-0"]
[ECO "E70"]
[PlyCount "43"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. e4 h6 6. Bf4 Nbd7 7. Nf3 e5 8. dxe5 Nh5 9. Be3 dxe5 10. Qd2 c6 11. g3 Qc7 12. Rd1 b6 13. Bg2 Nf8 14. 0-0 Ne6 15. b4 Bb7 16. Qc1 Bf8 17. b5 Nc5 18. Nxe5 Qxe5 19. Bd4 Qc7 20. Bxh8 f6 21. e5 f5 22. bxc6 1-0

[Event "DDR-ch12 Final"]
[Site "Gera"]
[Date "1962.02.08"]
[Round "1"]
[White "Handel, Horst"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "C07"]
[PlyCount "35"]
[EventDate "1962.02.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "DDR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 a6 12. a4 Be7 13. Re1 0-0 14. Nf3 Rd8 15. Ne5 Nd7 16. Bf4 Nxe5 17. Bxe5 Bd7 18. Bb3 1/2-1/2

[Event "WchT Students 07th"]
[Site "Leningrad"]
[Date "1960.07.31"]
[Round "14"]
[White "Bertholdt, Dieter"]
[Black "Davis, ME."]
[Result "1/2-1/2"]
[ECO "E59"]
[PlyCount "108"]
[EventDate "1960.07.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "England"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Ba2 b6 12. Re1 Rd8 13. Bb2 Bb7 14. e4 Ne7 15. Qd3 Ng6 16. Bc1 h6 17. Bb1 cxd4 18. cxd4 Bxe4 19. Qe2 Bxb1 20. Rxb1 Nd5 21. Bd2 Nc3 22. Bxc3 Qxc3 23. Qe3 Rac8 24. Rec1 Qxe3 25. fxe3 Ne7 26. Ne5 f6 27. Nd3 Nd5 28. Kf2 Kf7 29. Kf3 Ke7 30. Nb4 Kd6 31. Nxd5 exd5 32. h4 Rc4 33. g4 Rdc8 34. Re1 Rc2 35. Re2 Rxe2 36. Kxe2 Rc2+ 37. Kf3 Rc3 38. Ra1 g5 39. hxg5 hxg5 40. Ke2 Rc2+ 41. Kd3 Rg2 42. Rf1 Ke6 43. Rc1 Rxg4 44. Rc7 Rg1 45. Rxa7 Ra1 46. Ra6 Kf5 47. Rxb6 Rxa3+ 48. Ke2 Ra2+ 49. Kf1 g4 50. Rd6 g3 51. Rxd5+ Ke4 52. Rb5 Rf2+ 53. Kg1 Kxe3 54. Rb3+ Kf4 1/2-1/2

[Event "WchT Students 07th"]
[Site "Leningrad"]
[Date "1960.07.30"]
[Round "13"]
[White "Bertholdt, Dieter"]
[Black "Van Oosterom, Joop J"]
[Result "1-0"]
[ECO "A54"]
[PlyCount "59"]
[EventDate "1960.07.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e3 Be7 6. Be2 0-0 7. 0-0 c6 8. b4 Ne8 9. Bb2 f5 10. dxe5 dxe5 11. c5 Qc7 12. Qb3+ Kh8 13. e4 f4 14. Nb1 a5 15. a3 b5 16. Nbd2 a4 17. Qa2 g5 18. Ne1 Ng7 19. Nd3 Bf6 20. Bc3 Re8 21. g3 Qd8 22. Qb2 Qe7 23. Kh1 Kg8 24. Rae1 Kf7 25. gxf4 gxf4 26. Nf3 Qe6 27. Rg1 h6 28. Rg2 Kg8 29. Reg1 Kh7 30. Ndxe5 1-0

[Event "WchT Students 07th"]
[Site "Leningrad"]
[Date "1960.07.28"]
[Round "12"]
[White "Joita, Paul"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "C17"]
[PlyCount "80"]
[EventDate "1960.07.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. dxc5 Bxc3+ 7. bxc3 Nd7 8. Qxg7 Rg8 9. Qxh7 Nxe5 10. Bd3 Bd7 11. Ne2 Qa5 12. h4 0-0-0 13. Bg5 Qxc5 14. Bf6 N5c6 15. f4 Rxg2 16. Kd2 d4 17. Rag1 dxc3+ 18. Bxc3 Rxe2+ 19. Bxe2 Be8+ 20. Bd3 Nd5 21. Bb2 Qe3+ 22. Kd1 f5 23. Re1 Qxf4 24. h5 Ncb4 25. Be5 Qf2 26. Re2 Qf3 27. Rhe1 Nxd3 28. cxd3 Qxd3+ 29. Kc1 Ba4 30. Kb2 Qb5+ 31. Ka1 Qc5 32. Qh6 Nb4 33. Qe3 Qxe3 34. Rxe3 Rd2 35. Rc1+ Kd8 36. Bc3 Nc2+ 37. Kb2 Nxe3+ 38. Bxd2 Ng4 39. h6 Nf6 40. Rg1 Be8 1-0

[Event "WchT Students 07th"]
[Site "Leningrad"]
[Date "1960.07.27"]
[Round "11"]
[White "Bertholdt, Dieter"]
[Black "Eriksson, Henrik"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "73"]
[EventDate "1960.07.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Sweden"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "SWE"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Bb4 6. cxd5 exd5 7. e3 Nbd7 8. Bd3 h6 9. Bh4 0-0 10. 0-0 Qe8 11. Qc2 Bxc3 12. bxc3 Ne4 13. Nd2 f5 14. f3 Nxd2 15. Qxd2 Nf6 16. Rae1 g5 17. Bg3 Qf7 18. Qc2 Nh7 19. Bd6 Rd8 20. Ba3 Be6 21. e4 dxe4 22. fxe4 f4 23. d5 Bg4 24. c4 b6 25. Bb2 Kf8 26. e5 cxd5 27. Bxh7 dxc4 28. Bg6 Qe6 29. h3 Bxh3 30. gxh3 Qxh3 31. e6 Ke7 32. Be4 Rac8 33. Bg2 Qd3 34. Qxd3 Rxd3 35. Rf3 Rcd8 36. Rxd3 Rxd3 37. Bf6+ 1-0

[Event "WchT Students 07th"]
[Site "Leningrad"]
[Date "1960.07.25"]
[Round "9"]
[White "Tringov, Georgi Petrov"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "C17"]
[PlyCount "55"]
[EventDate "1960.07.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bulgaria"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Bxc3+ 7. bxc3 0-0 8. Nf3 Nd7 9. Bd3 f5 10. exf6 Nxf6 11. Qg3 Nf5 12. Bxf5 exf5 13. 0-0 Ne4 14. Qf4 Nxc5 15. Ba3 Ne6 16. Qd2 Re8 17. Rfe1 b6 18. Re5 Bb7 19. Rxf5 Rc8 20. Re1 Nc7 21. Rxe8+ Qxe8 22. Rf8+ Qxf8 23. Bxf8 Rxf8 24. Nd4 Ne8 25. f3 Nd6 26. Qg5 Re8 27. Qf4 Nc8 28. Nf5 1-0

[Event "WchT Students 07th"]
[Site "Leningrad"]
[Date "1960.07.23"]
[Round "8"]
[White "Weinstein, Raymond Allen"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "E14"]
[PlyCount "81"]
[EventDate "1960.07.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "United States of America"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "DDR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 dxc4 8. Bxc4 b6 9. Qe2 Bb7 10. dxc5 Bxc5 11. e4 Nbd7 12. Bg5 Qb8 13. Kh1 a6 14. Rad1 b5 15. Bb3 Bd6 16. Bc2 Bf4 17. Rd4 Bc6 18. Bxf4 Qxf4 19. Nd5 exd5 20. exd5 Qd6 21. dxc6 Qxc6 22. Qd2 Rae8 23. Rc1 Qb7 24. Qf4 Re7 25. h3 Rfe8 26. Bb3 Re4 27. Rxe4 Rxe4 28. Qd6 Ne8 29. Qc6 Qxc6 30. Rxc6 h6 31. Rxa6 Nc5 32. Bd5 Re2 33. Ra8 Kh7 34. Bxf7 Nd6 35. Bg8+ Kg6 36. Rf8 Nd3 37. Kg1 Ne4 38. Re8 Ndxf2 39. Bd5 Kf6 40. Re6+ Kf5 41. Nd4+ 1-0

[Event "WchT Students 07th"]
[Site "Leningrad"]
[Date "1960.07.22"]
[Round "7"]
[White "Bertholdt, Dieter"]
[Black "Nikitin, Aleksander S"]
[Result "0-1"]
[ECO "E49"]
[PlyCount "81"]
[EventDate "1960.07.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "URS"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Ne2 Qc7 10. Bd3 e5 11. 0-0 Nc6 12. Bb2 e4 13. Bb1 Na5 14. Ng3 Re8 15. f3 Nc4 16. Bc1 Nd6 17. a4 b6 18. Ba2 Ba6 19. Rf2 Bc4 20. Bb1 Rad8 21. Bd2 Bd5 22. Ne2 Nh5 23. Rf1 Nc4 24. Qc1 Qc6 25. f4 Na5 26. Qa3 Bc4 27. Rf2 Nf6 28. h3 Bd3 29. Ba2 Nc4 30. Qc1 Qxa4 31. g4 Qd7 32. Ng3 Nd5 33. Bxc4 Bxc4 34. dxc5 bxc5 35. Qa3 Qc6 36. Bc1 Nb6 37. Kg2 a6 38. Qa5 Bb5 39. Qa2 Nc4 40. Qc2 Rd3 41. Re2 0-1

[Event "WchT Students 07th"]
[Site "Leningrad"]
[Date "1960.07.21"]
[Round "6"]
[White "Tabor, Jozsef"]
[Black "Bertholdt, Dieter"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "66"]
[EventDate "1960.07.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "DDR"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d3 Be7 5. 0-0 0-0 6. Nbd2 c5 7. Re1 Nc6 8. e4 b5 9. a4 b4 10. Nf1 dxe4 11. dxe4 Ba6 12. Bg5 Qc7 13. e5 Nd5 14. Ne3 Nxe3 15. Rxe3 Rad8 16. Qc1 Bxg5 17. Nxg5 Nxe5 18. Qe1 Nc4 19. Rxe6 fxe6 20. Qxe6+ Kh8 21. Qxa6 Qe7 22. h4 Nxb2 23. Ne4 c4 24. Qa5 Rd1+ 25. Rxd1 Nxd1 26. Qd5 Nxf2 27. Nxf2 Qe1+ 28. Kh2 Qxf2 29. Qxc4 a5 30. Qc7 Qf5 31. Bh3 Qd5 32. Bg2 Qd8 33. Qc5 Rf6 0-1

[Event "WchT Students 07th"]
[Site "Leningrad"]
[Date "1960.07.20"]
[Round "5"]
[White "Hjuverinen"]
[Black "Bertholdt, Dieter"]
[Result "0-1"]
[ECO "E47"]
[PlyCount "38"]
[EventDate "1960.07.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "DDR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nge2 Nc6 7. 0-0 d5 8. Na4 cxd4 9. a3 Bd6 10. Nxd4 Ne5 11. c5 Bb8 12. Be2 Ng6 13. b4 e5 14. Nb3 Qd7 15. Nc3 Rd8 16. Bb2 Nh4 17. g3 Qh3 18. gxh4 e4 19. f4 exf3 0-1

[Event "WchT Students 07th"]
[Site "Leningrad"]
[Date "1960.07.18"]
[Round "4"]
[White "Clement, Paul O"]
[Black "Bertholdt, Dieter"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "56"]
[EventDate "1960.07.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Belgium"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. a3 0-0 13. Qc2 Bd7 14. Be3 Rac8 15. Qd2 Na5 16. Nc1 Bb5 17. Ne5 Bxd3 18. Nexd3 Nc4 19. Qe2 Kh8 20. Na2 Ng8 21. Rfc1 Ne7 22. Rc3 Nf5 23. Rac1 Rce8 24. Nc5 Rf7 25. b4 Qd8 26. Ne4 Bxh2+ 27. Kf1 Nfxe3+ 28. Rxe3 Nxe3+ 0-1

[Event "WchT Students 07th"]
[Site "Leningrad"]
[Date "1960.07.15"]
[Round "1"]
[White "Chalkhasuren, Gonchich"]
[Black "Bertholdt, Dieter"]
[Result "0-1"]
[ECO "C19"]
[PlyCount "114"]
[EventDate "1960.07.15"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Mongolia"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "MGL"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3 Bd7 9. Bd3 Qa5 10. Qd2 c4 11. Be2 f6 12. 0-0 0-0-0 13. Ba3 Rde8 14. Rfb1 Ng6 15. Rb5 Qa6 16. Bd6 Ncxe5 17. Rc5+ Nc6 18. Qd1 b6 19. Rb5 Nd8 20. Rb4 Nb7 21. Bg3 Ne7 22. Nd2 Na5 23. Rab1 Nf5 24. Qc1 Nxg3 25. hxg3 h5 26. Nf1 Qb7 27. Ne3 Bc6 28. R1b2 g5 29. Qb1 Kc7 30. Qd1 Re7 31. f3 f5 32. Qd2 Kc8 33. Nf1 Rg8 34. Rb1 Qc7 35. f4 h4 36. gxh4 gxh4 37. Bf3 Nb7 38. Qe3 Nd6 39. a5 b5 40. a6 Ne4 41. Rxb5 Bxb5 42. Rxb5 Qc6 43. Ra5 Qb6 44. Ra1 Qb2 45. Re1 Qxc2 46. Rc1 Qb2 47. Qe1 Reg7 48. Ne3 Qd2 49. Bxe4 Qxe1+ 50. Rxe1 fxe4 51. Kh2 Kd7 52. Re2 Rf8 53. f5 Rg3 54. fxe6+ Kxe6 55. Kg1 h3 56. Kh2 hxg2 57. Nxg2 Rxc3 0-1

[Event "EU-chT 02nd Group3"]
[Site "Halle"]
[Date "1960.03.24"]
[Round "6.7"]
[White "Kozma, Julius"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "65"]
[EventDate "1960.03.18"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Czechoslovakia"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "CSR"]
[BlackTeamCountry "DDR"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 Nc6 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Be7 8. d4 0-0 9. e4 Nxc3 10. bxc3 Bd7 11. d5 exd5 12. exd5 Na5 13. Bf4 Bb5 14. Re1 Bf6 15. Ne5 Nc4 16. Rb1 Ba6 17. Nxc4 Bxc4 18. Qc2 Qa5 19. Rxb7 Qxc3 20. Qxc3 Bxc3 21. Rc1 Ba6 22. Rc7 Bd4 23. d6 Rae8 24. Bf1 Bxf1 25. Kxf1 Rd8 26. Re1 g5 27. Bxg5 f6 28. Bf4 Rf7 29. Rxf7 Kxf7 30. Re7+ Kg6 31. d7 Be5 32. Bxe5 fxe5 33. Rxe5 1-0

[Event "EU-chT 02nd Group3"]
[Site "Halle"]
[Date "1960.03.22"]
[Round "4.8"]
[White "Drozd, Ryszard"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "A14"]
[PlyCount "86"]
[EventDate "1960.03.18"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "DDR"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. b3 c6 7. Bb2 Nbd7 8. d3 b5 9. Nbd2 Bb7 10. e4 Nc5 11. e5 Nfd7 12. Qc2 dxc4 13. bxc4 bxc4 14. Nxc4 Nb6 15. Nd6 Bxd6 16. exd6 Nca4 17. Ba3 c5 18. d4 cxd4 19. d7 Bxf3 20. Bxf3 Qxd7 21. Bxf8 Rxf8 22. Bc6 Rc8 23. Bxd7 Rxc2 24. Bxa4 Nxa4 25. Rfb1 g6 26. Rb8+ Kg7 27. Rd8 Rd2 28. Kf1 Nc3 29. Ke1 Re2+ 30. Kf1 Rd2 31. Ke1 Ne4 32. Rd1 Rxa2 33. R8xd4 Nxf2 34. R1d2 Rxd2 35. Kxd2 h5 36. Ra4 Ng4 37. h3 Nf2 38. h4 e5 39. Ke2 Ng4 40. Rxa7 Kf6 41. Kf3 Ke6 42. Ke4 Nf6+ 43. Kf3 Nd5 1/2-1/2

[Event "EU-chT 02nd Group3"]
[Site "Halle"]
[Date "1960.03.20"]
[Round "3.8"]
[White "Kozma, Julius"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "47"]
[EventDate "1960.03.18"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Czechoslovakia"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "CSR"]
[BlackTeamCountry "DDR"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 Nc6 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Be7 8. d4 0-0 9. e4 Nxc3 10. bxc3 Bd7 11. Be3 Rc8 12. dxc5 Na5 13. Ne5 Bb5 14. Qxd8 Rfxd8 15. Rfb1 Be8 16. Rd1 Rxd1+ 17. Rxd1 Bxc5 18. Bxc5 Rxc5 19. Rd8 Kf8 20. Nd7+ Ke7 21. Nxc5 Kxd8 22. e5 b6 23. Nb7+ Nxb7 24. Bxb7 1/2-1/2

[Event "EU-chT 02nd Group3"]
[Site "Halle"]
[Date "1960.03.19"]
[Round "2.8"]
[White "Bertholdt, Dieter"]
[Black "Baumgartner, Heinz"]
[Result "1-0"]
[ECO "A53"]
[PlyCount "123"]
[EventDate "1960.03.18"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Austria"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 d6 3. Nc3 c6 4. Nf3 Bg4 5. e4 Bxf3 6. Qxf3 e5 7. d5 Be7 8. Be2 cxd5 9. cxd5 Nbd7 10. 0-0 0-0 11. g3 a6 12. a4 Nc5 13. Ra3 Qa5 14. Bd1 Qb4 15. Bc2 b5 16. a5 Rfc8 17. Rd1 Nb7 18. Bd3 Qc5 19. Be3 Qc7 20. Bb6 Qd7 21. Na2 Nc5 22. Nb4 Nxd3 23. Qxd3 Bf8 24. Nc6 g6 25. Rc3 h5 26. f3 Bh6 27. Be3 Bxe3+ 28. Qxe3 Kg7 29. Rdc1 Rc7 30. Kg2 Rb7 31. Nb4 Qd8 32. Nc6 Qe8 33. R1c2 Nd7 34. Nb4 Nc5 35. Nd3 Nxd3 36. Qxd3 b4 37. Rc6 Qd8 38. Rxa6 Rba7 39. Rcc6 Rxa6 40. Rxa6 Rc8 41. Rc6 Ra8 42. a6 h4 43. Qd2 hxg3 44. hxg3 Qa5 45. Rxd6 Qa1 46. Rc6 Rh8 47. Qc1 Qa2 48. Qd2 Qa1 49. Rc1 Qxa6 50. d6 Rd8 51. d7 Qb7 52. Rd1 Qb5 53. g4 Qc5 54. Kg3 Qe7 55. g5 Kg8 56. Kg4 Qe6+ 57. Kg3 Qe7 58. Kh4 Qc5 59. Kg4 Qb5 60. Kg3 Kg7 61. Qd6 Kg8 62. Qf6 1-0

[Event "EU-chT 02nd Group3"]
[Site "Halle"]
[Date "1960.03.18"]
[Round "1.8"]
[White "Bertholdt, Dieter"]
[Black "Drozd, Ryszard"]
[Result "1/2-1/2"]
[ECO "D29"]
[PlyCount "83"]
[EventDate "1960.03.18"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "DDR"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Poland"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 e6 6. 0-0 c5 7. Qe2 b5 8. Bb3 Bb7 9. a4 b4 10. Nbd2 Nc6 11. Nc4 Na5 12. Nxa5 Qxa5 13. e4 Nxe4 14. d5 exd5 15. Ng5 Be7 16. Nxf7 0-0 17. Nd6 Bxd6 18. Qxe4 Rae8 19. Bxd5+ Kh8 20. Qc4 Bxd5 21. Qxd5 Be5 22. Qb3 Qc7 23. g3 a5 24. Qc4 Bd4 25. Be3 Bxb2 26. Rab1 Bc3 27. Qxc5 Qxc5 28. Bxc5 Rf5 29. Be3 Rd5 30. Rfc1 Kg8 31. Kf1 Red8 32. Ke2 Kf7 33. Rc2 R8d7 34. Rcc1 Bd2 35. Rc2 Bc3 36. Rcc1 Ke6 37. Rc2 Rd3 38. Rcc1 Kf5 39. h3 R7d5 40. Rc2 h5 41. Rcc1 Bf6 42. Rd1 1/2-1/2

[Event "Baltic Nations"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "11"]
[White "Bertholdt, Dieter"]
[Black "Burehall, Arne"]
[Result "1-0"]
[ECO "A56"]
[PlyCount "117"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 Qa5+ 4. Nd2 e6 5. e3 Bxc5 6. Be2 Nc6 7. Ngf3 d5 8. 0-0 Qc7 9. cxd5 exd5 10. a3 a5 11. b3 0-0 12. Bb2 Qe7 13. Qc2 Bd6 14. Nd4 Nxd4 15. Bxd4 Bd7 16. Bd3 Rfc8 17. Qb2 Ng4 18. Nf3 f6 19. Qb1 g6 20. Bb2 Ne5 21. Nxe5 Bxe5 22. Re1 f5 23. g3 Qf6 24. Bxe5 Qxe5 25. Bf1 Rc3 26. b4 a4 27. Qd1 Kf7 28. Ra2 Rd8 29. h4 b5 30. Bg2 Be6 31. Qd4 Qc7 32. Bf1 Rb8 33. Raa1 Rc2 34. Re2 Rc4 35. Qd2 Qe5 36. Ree1 Qc3 37. Qxc3 Rxc3 38. Rec1 Rb3 39. Rc7+ Kf6 40. Rc5 Bd7 41. Rxd5 Be8 42. Rc5 Rd8 43. Bxb5 Bxb5 44. Rxb5 Rdd3 45. Ra5 Rxa3 46. Rxa4 Rxa1+ 47. Rxa1 Rb3 48. Ra7 h6 49. Rb7 g5 50. Rb6+ Kg7 51. hxg5 hxg5 52. g4 fxg4 53. Kg2 Rb2 54. Kg3 Kf7 55. b5 Rb4 56. Rb8 Kg7 57. b6 Kf7 58. b7 Kg7 59. e4 1-0

[Event "Bad Salzungen"]
[Site "Bad Salzungen"]
[Date "1960.??.??"]
[Round "2"]
[White "Bertholdt, Dieter"]
[Black "Golz, Werner"]
[Result "1/2-1/2"]
[ECO "E79"]
[PlyCount "41"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 c5 7. Nf3 cxd4 8. Nxd4 Nc6 9. Be3 Bg4 10. Nf3 e5 11. fxe5 dxe5 12. 0-0 Bxf3 13. Bxf3 Nd4 14. Rc1 Qb6 15. Qd2 Rfd8 16. Qf2 Rac8 17. b3 Rd7 18. Kh1 Qd8 19. Bg5 Rc6 20. Kg1 Qb6 21. Be3 1/2-1/2

[Event "Bad Salzungen"]
[Site "Bad Salzungen"]
[Date "1960.??.??"]
[Round "8"]
[White "Bertholdt, Dieter"]
[Black "Jezek, Stanislav"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "81"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. b3 Re8 9. dxe5 Nxe5 10. Bb2 Qe7 11. Qd2 Be6 12. Rad1 Rad8 13. Ba3 Bg4 14. Nd4 Bh6 15. h3 Bxe2 16. Qxe2 Rd7 17. Bb2 Bg7 18. Rfe1 Qd8 19. Nd5 Ne4 20. f3 Nc5 21. f4 Nc6 22. Nf3 f6 23. Qc2 Ne4 24. Nd2 Nxd2 25. Rxd2 Rf8 26. e4 Ne7 27. Rde2 Nxd5 28. exd5 f5 29. Bxg7 Rxg7 30. Qd2 Qh4 31. Re8 Rgf7 32. R8e6 a6 33. Kh2 Qh6 34. g3 b6 35. h4 Qg7 36. R1e3 h6 37. Qe2 h5 38. b4 Kh7 39. Qd2 Qa1 40. Kg2 Rb8 41. Rc3 1-0

[Event "Baltic Nations"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "9"]
[White "Bertholdt, Dieter"]
[Black "Kondratiev, Pavel E"]
[Result "1-0"]
[ECO "E42"]
[PlyCount "113"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. c5 0-0 8. a3 Ba5 9. Bf4 Nc6 10. b4 Bc7 11. Bxc7 Qxc7 12. f4 b6 13. g3 bxc5 14. dxc5 e5 15. Bg2 exf4 16. 0-0 fxg3 17. Nxg3 Be6 18. Rxf6 gxf6 19. Nh5 Qe5 20. Nxd5 Kh8 21. Ndxf6 Rad8 22. Qe1 Qd4+ 23. Kh1 Ne5 24. Qg1 Qxg1+ 25. Kxg1 Rd2 26. Nf4 Rfd8 27. Nxe6 fxe6 28. c6 Rd1+ 29. Rxd1 Rxd1+ 30. Kf2 Rd2+ 31. Kg3 Kg7 32. c7 Rc2 33. b5 Rc3+ 34. Kf2 Ng6 35. Bc6 Ne7 36. Ne8+ Kf8 37. Nd6 Rxa3 38. c8Q+ Nxc8 39. Nxc8 Kf7 40. Bb7 Rc3 41. Nxa7 Ke7 42. b6 Rb3 43. Bc6 Kd6 44. b7 Kc7 45. Nb5+ Kb8 46. Nd4 Rb6 47. Be4 Kc7 48. Nf3 h6 49. Kg3 Kd6 50. Kf4 Rb4 51. Ne5 h5 52. Nf3 Rb5 53. h3 Kc7 54. Kg3 Kd6 55. Kh4 Rb4 56. Kxh5 Kc7 57. Ng5 1-0

[Event "Bad Salzungen"]
[Site "Bad Salzungen"]
[Date "1960.??.??"]
[Round "4"]
[White "Bertholdt, Dieter"]
[Black "Lutikov, Anatoly S"]
[Result "0-1"]
[ECO "E70"]
[PlyCount "80"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Bg5 Qb6 7. Qd2 h6 8. Bf4 e5 9. dxe6 Bxe6 10. Bd3 Nc6 11. Nge2 Ne5 12. b3 Nh5 13. Be3 Nxd3+ 14. Qxd3 0-0 15. 0-0 f5 16. exf5 Bxf5 17. Qd2 Kh7 18. Rad1 Rad8 19. Nd5 Qa6 20. f3 Bd7 21. g4 Nf6 22. Nxf6+ Rxf6 23. g5 Rf7 24. gxh6 Be5 25. Ng3 Bxg3 26. hxg3 Re8 27. Bf4 Bc6 28. Qc2 Re6 29. Kf2 b5 30. Rde1 Ref6 31. Re3 Qc8 32. Kg1 Qh3 33. cxb5 Bxb5 34. Rfe1 Bc6 35. Qh2 Qf5 36. Qh4 Qd5 37. Qg4 Bd7 38. Qg5 Qd4 39. Kh2 Rf5 40. Qe7 Rh5+ 0-1

[Event "Baltic Nations"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "1"]
[White "Bertholdt, Dieter"]
[Black "Mikenas, Vladas Ivanovich"]
[Result "0-1"]
[ECO "D34"]
[PlyCount "72"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 cxd4 8. Nxd4 Qb6 9. Nxc6 bxc6 10. 0-0 Be7 11. Na4 Qb5 12. Be3 0-0 13. Rc1 Re8 14. Qc2 Bg4 15. h3 Bd7 16. Bd4 Ne4 17. Nc3 Nxc3 18. Bxc3 a5 19. Rcd1 Be6 20. Rfe1 Red8 21. e4 Bc5 22. exd5 cxd5 23. Re5 Be7 24. Be4 h6 25. Bh7+ Kh8 26. Rh5 f6 27. Re1 Qd7 28. Bg6 Bf8 29. Qd2 Bf7 30. Bf5 Qc6 31. Rh4 a4 32. Bb1 Re8 33. Rxe8 Qxe8 34. Qd3 Bg8 35. Qf5 Qe6 36. Rxh6+ gxh6 0-1

[Event "Baltic Nations"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "5"]
[White "Bertholdt, Dieter"]
[Black "Pietzsch, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "42"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Be2 0-0 7. 0-0 Nbd7 8. cxd5 Nxd5 9. e4 Nxc3 10. bxc3 c5 11. h3 b6 12. Re1 Bb7 13. Bd3 cxd4 14. cxd4 Nc5 15. Bc2 Rc8 16. Rb1 Ne6 17. Be3 Qd6 18. d5 Nc5 19. Bd4 e6 20. dxe6 Nxe6 21. Bxg7 Qxd1 1/2-1/2

[Event "Bad Salzungen"]
[Site "Bad Salzungen"]
[Date "1960.??.??"]
[Round "11"]
[White "Bertholdt, Dieter"]
[Black "Popov, Vladilen"]
[Result "0-1"]
[ECO "E70"]
[PlyCount "78"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. Qd2 c5 7. d5 Qa5 8. Bd3 e5 9. dxe6 Bxe6 10. Nge2 Nc6 11. 0-0 a6 12. f4 Bg4 13. Ng3 Bd7 14. h3 Be6 15. Rac1 Nd4 16. f5 Bd7 17. Qf4 Bc6 18. Qh4 Nd7 19. f6 Bh8 20. Bb1 Rfe8 21. Rf2 b5 22. Nd5 Bxd5 23. cxd5 Re5 24. Rcf1 Qb4 25. Qh6 c4 26. a3 Qa5 27. Be3 Nb3 28. Bf4 Qb6 29. Bxe5 dxe5 30. Kh1 a5 31. Qg5 Ra6 32. Nh5 b4 33. Ng7 Nd4 34. axb4 axb4 35. h4 Qd8 36. h5 Bxg7 37. hxg6 hxg6 38. g4 Rxf6 39. Qh4 Ne2 0-1

[Event "Bad Salzungen"]
[Site "Bad Salzungen"]
[Date "1960.??.??"]
[Round "6"]
[White "Bertholdt, Dieter"]
[Black "Radovici, Corvin"]
[Result "1/2-1/2"]
[ECO "D18"]
[PlyCount "47"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qd2 Nbd7 10. e4 Bg6 11. Bd3 b5 12. e5 Nd5 13. Nxd5 cxd5 14. Qe3 h6 15. Ne1 Bxe1 16. Rxe1 Bh7 17. Ra3 Rc8 18. Bd2 Nb6 19. Bb4 Re8 20. Ba5 Nc4 21. Bxc4 Qxa5 22. Bxb5 Re7 23. Rc3 Rec7 24. Rec1 1/2-1/2

[Event "Baltic Nations"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "3"]
[White "Bertholdt, Dieter"]
[Black "Taimanov, Mark E"]
[Result "0-1"]
[ECO "E51"]
[PlyCount "44"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 Nc6 7. 0-0 a6 8. e4 Bxc3 9. exd5 Bxb2 10. Bxb2 exd5 11. Ne5 Ne7 12. Ba3 Re8 13. Rb1 dxc4 14. Bxc4 Ned5 15. Rb3 b5 16. Bd3 Be6 17. Bb1 a5 18. Nc6 Qd7 19. Ne5 Qc8 20. Rg3 Bf5 21. Qd2 Bxb1 22. Rxb1 Ne4 0-1

[Event "Baltic Nations"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "7"]
[White "Bertholdt, Dieter"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]
[ECO "E14"]
[PlyCount "29"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Nbd2 0-0 7. 0-0 d5 8. b3 Nbd7 9. Bb2 c5 10. a3 Bxd2 11. Qxd2 cxd4 12. Bxd4 Nc5 13. Bxc5 bxc5 14. cxd5 Bxd5 15. Bc4 1/2-1/2

[Event "Baltic Nations"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "4"]
[White "Borisenko, Georgy Konstantinov"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "E21"]
[PlyCount "41"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. Bg5 h6 6. Bh4 c5 7. e3 cxd4 8. Nxd4 Nc6 9. Bd3 d5 10. cxd5 exd5 11. 0-0 Bxc3 12. bxc3 Ne5 13. Rb1 b6 14. Bb5 Bd7 15. f4 Neg4 16. Re1 Re8 17. Qf3 g5 18. fxg5 Ne4 19. g6 f6 20. h3 Nd2 21. Qxd5+ 1-0

[Event "Baltic Nations"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "2"]
[White "Doda, Zbigniew"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "A88"]
[PlyCount "89"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d4 d6 7. Nc3 c6 8. Qc2 Qe8 9. b3 Na6 10. Ba3 Rb8 11. b4 Nc7 12. Rad1 Kh8 13. d5 cxd5 14. cxd5 Bd7 15. Nd4 Rc8 16. Qd2 Qd8 17. Bb2 Na8 18. Ne6 Bxe6 19. dxe6 Nb6 20. Qd3 Nc4 21. Ba1 Qb6 22. a4 Ne5 23. Qb5 Qxb5 24. Nxb5 a6 25. Nc3 Rc7 26. b5 Nc4 27. b6 Nxb6 28. Rb1 Nc4 29. Rxb7 Rxb7 30. Bxb7 Nd2 31. Rd1 Nb3 32. Bb2 Nc5 33. Bf3 Nfe4 34. Bxe4 fxe4 35. Ba1 Rb8 36. Nd5 Bxa1 37. Rxa1 Rb7 38. Nc3 Kg7 39. Rd1 Kf6 40. Rd4 Kxe6 41. e3 Kd7 42. Nxe4 Nxe4 43. Rxe4 d5 44. Rf4 Kc6 45. Kf1 1/2-1/2

[Event "Bad Salzungen"]
[Site "Bad Salzungen"]
[Date "1960.??.??"]
[Round "3"]
[White "Drozd, Ryszard"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "88"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 Bb7 6. e3 0-0 7. Bd3 d5 8. cxd5 exd5 9. 0-0 Nbd7 10. Qc2 Be7 11. Rac1 Re8 12. Ne2 c5 13. Ng3 c4 14. Bf5 g6 15. Bxd7 Nxd7 16. Bxe7 Qxe7 17. h4 Rac8 18. h5 b5 19. Ne2 Kh8 20. g3 Rcd8 21. Kg2 Kg7 22. hxg6 hxg6 23. Rh1 Rh8 24. Nf4 Qe4 25. Qxe4 dxe4 26. Nd2 Rxh1 27. Rxh1 Ne5 28. a4 a6 29. axb5 axb5 30. Ra1 Nd3 31. Ra7 Rd7 32. Ra5 Nxb2 33. Rxb5 c3 34. Nb3 Nd3 35. Ne2 Rc7 36. Nc5 Bc6 37. Rb3 c2 38. Rc3 Nb4 39. d5 Nxd5 40. Rxc2 Bb5 41. Nd4 Bd7 42. Nxe4 Nxe3+ 43. fxe3 Rxc2+ 44. Nxc2 Bc6 1/2-1/2

[Event "Bad Salzungen"]
[Site "Bad Salzungen"]
[Date "1960.??.??"]
[Round "7"]
[White "Fuchs, Reinhart"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "103"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Nf3 Bd7 8. a4 Qa5 9. Qd2 Nbc6 10. Bd3 c4 11. Be2 f6 12. Ba3 0-0-0 13. 0-0 Rde8 14. Rfe1 Ng6 15. Bd6 Nd8 16. Bb4 Qc7 17. Bd6 Qc6 18. a5 Nf7 19. Bc5 a6 20. exf6 gxf6 21. Reb1 Qc7 22. Rb6 Bc6 23. Rab1 Nd6 24. Bxd6 Qxd6 25. g3 h5 26. Qc1 h4 27. Nd2 hxg3 28. hxg3 Nf4 29. Bf3 Reg8 30. Kf1 Nh5 31. Nxc4 Nxg3+ 32. Ke1 Qc7 33. Qa3 Ne4 34. Bxe4 Rg1+ 35. Ke2 Rxb1 36. Rxb1 dxe4 37. Nb6+ Kd8 38. c4 f5 39. Rg1 Be8 40. Qe3 Bh5+ 41. Kd2 Bg4 42. d5 Rh3 43. Qxh3 Bxh3 44. Rg8+ Ke7 45. Rg7+ Kd6 46. Rxc7 Kxc7 47. dxe6 Kd6 48. Nd5 Bf1 49. e7 Kd7 50. Ke3 Ke8 51. Kd4 Be2 52. c5 1-0

[Event "Baltic Nations"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "8"]
[White "Gipslis, Aivars P"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "C11"]
[PlyCount "49"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 Be7 9. 0-0 g5 10. Be3 a6 11. Nd4 Ndxe5 12. Qh5 Nxd3 13. cxd3 e5 14. Nxc6 bxc6 15. d4 e4 16. f3 exf3 17. Rae1 0-0 18. Rxf3 f6 19. h4 g4 20. Rf2 Qe8 21. Qh6 Rf7 22. Qh5 Rf8 23. Qh6 Ra7 24. Bf4 Qg6 25. Rfe2 1/2-1/2

[Event "Bad Salzungen"]
[Site "Bad Salzungen"]
[Date "1960.??.??"]
[Round "1"]
[White "Lengyel, Levente"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "E07"]
[PlyCount "59"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. c4 0-0 6. d4 c6 7. b3 Nbd7 8. Bb2 b5 9. Ne5 Qb6 10. c5 Qc7 11. Nd3 e5 12. dxe5 Ng4 13. e4 Nxc5 14. exd5 Nxd3 15. Qxd3 Nxe5 16. Qc2 Bb7 17. Be4 h6 18. dxc6 Nxc6 19. Qe2 Nd8 20. Nc3 a6 21. Nd5 Bxd5 22. Bxd5 Ne6 23. Rac1 Qa7 24. Bxa8 Rxa8 25. h4 Bf8 26. Qf3 Rd8 27. Rfd1 Re8 28. Rc2 Re7 29. g4 Re8 30. Rcd2 1-0

[Event "Bad Salzungen"]
[Site "Bad Salzungen"]
[Date "1960.??.??"]
[Round "9"]
[White "Liebert, Heinz"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "65"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 e6 6. d3 Nge7 7. c3 0-0 8. Kh1 d6 9. Na3 Rb8 10. Nc2 b5 11. d4 cxd4 12. cxd4 d5 13. Ne5 a5 14. b3 Qb6 15. a3 Rd8 16. Bb2 Bd7 17. e3 Nf5 18. Rf2 b4 19. a4 Nd6 20. Ne1 Ne7 21. Nxd7 Rxd7 22. Rc2 Nef5 23. Qd3 Rc7 24. Rac1 Rbc8 25. Rxc7 Rxc7 26. Rxc7 Qxc7 27. Kg1 Bf6 28. Nf3 Ne4 29. Nd2 Nxd2 30. Qxd2 Nd6 31. Qc1 Qxc1+ 32. Bxc1 Kg7 33. Kf2 1/2-1/2

[Event "Bad Salzungen"]
[Site "Bad Salzungen"]
[Date "1960.??.??"]
[Round "5"]
[White "Malich, Burkhard"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "E14"]
[PlyCount "47"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. 0-0 0-0 7. Nbd2 c5 8. b3 cxd4 9. exd4 d5 10. Bb2 Nc6 11. Rc1 Rc8 12. Qe2 Re8 13. Rfe1 Bf8 14. Bb1 g6 15. a4 Ba6 16. Bd3 Bh6 17. c5 Bxd3 18. Qxd3 Ne4 19. Rc2 Nxd2 20. Nxd2 bxc5 21. Rxc5 Bf8 22. Rc2 Qb6 23. Rec1 Ne7 24. Rc5 1/2-1/2

[Event "Baltic Nations"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "10"]
[White "Nei, Iivo"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "94"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. e3 Nc6 5. d4 d5 6. cxd5 exd5 7. Be2 Be7 8. dxc5 Bxc5 9. 0-0 0-0 10. b3 Be6 11. Bb2 Qe7 12. a3 Rfd8 13. Nb5 Rac8 14. b4 Bb6 15. Nbd4 Bg4 16. Nxc6 bxc6 17. Nd4 Bxe2 18. Qxe2 Qd7 19. Qf3 Bxd4 20. Bxd4 Ne4 21. Rac1 Ra8 22. Rfd1 Qe6 23. Qe2 Rdc8 24. Qa6 Qe8 25. Bc5 Rc7 26. Rc2 Qd7 27. Rdc1 Rac8 28. Qd3 f6 29. f3 Ng5 30. Rd1 Qe6 31. Qb3 Re8 32. Rdc1 Qd7 33. e4 Qf7 34. exd5 Qxd5 35. Qxd5+ cxd5 36. Bf2 Rd7 37. Rc7 Ree7 38. Rxd7 Rxd7 39. b5 Ne6 40. a4 Kf7 41. a5 d4 42. Kf1 Ke7 43. Bg3 d3 44. Bf2 Nd4 45. b6 axb6 46. axb6 Nb3 47. Rd1 Na5 1/2-1/2

[Event "Bad Salzungen"]
[Site "Bad Salzungen"]
[Date "1960.??.??"]
[Round "10"]
[White "Prahov, Valentin Asenov"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "A87"]
[PlyCount "48"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d5 Na6 7. c4 d6 8. Nd4 Bd7 9. Nc3 Qe8 10. Re1 Nc5 11. Qc2 c6 12. Nb3 Nce4 13. Nxe4 fxe4 14. Bxe4 Qf7 15. Be3 cxd5 16. cxd5 Rfc8 17. Qd3 Nxe4 18. Qxe4 Bf5 19. Qh4 Bxb2 20. Bd4 Rc4 21. Rac1 Bc3 22. Rf1 Rac8 23. Rxc3 Rxc3 24. Bxc3 Rxc3 1/2-1/2

[Event "Baltic Nations"]
[Site "Leningrad"]
[Date "1960.??.??"]
[Round "6"]
[White "Raisa, Unto"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "A87"]
[PlyCount "53"]
[EventDate "1960.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. d5 Qe8 9. Nd4 Bd7 10. e4 fxe4 11. Nxe4 Nxe4 12. Bxe4 Na6 13. Bg2 Nc7 14. Rb1 cxd5 15. cxd5 Qf7 16. Ne2 Rac8 17. Be3 Bf5 18. Rc1 Bxb2 19. Nd4 Bxc1 20. Bxc1 Bd7 21. Bb2 Nxd5 22. Nf5 Qxf5 23. Bxd5+ e6 24. Bb3 Rc6 25. Qd4 Qe5 26. Qd2 Qf5 27. Qd4 1/2-1/2

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.11.05"]
[Round "15"]
[White "Bertholdt, Dieter"]
[Black "Szabo, Julius"]
[Result "1-0"]
[ECO "E59"]
[PlyCount "57"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Ba2 Rd8 12. Bb2 e5 13. h3 e4 14. Ng5 Rf8 15. f3 Qg3 16. Nxe4 Nxe4 17. fxe4 Qxe3+ 18. Rf2 cxd4 19. cxd4 Qxe4 20. Qh5 Qg6 21. Qxg6 hxg6 22. d5 Ne7 23. Rc1 Nf5 24. Rc7 Rd8 25. g4 Nd6 26. Be5 f6 27. Bxf6 gxf6 28. Rxf6 Ne8 29. d6+ 1-0

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.11.04"]
[Round "14"]
[White "Uhlmann, Wolfgang"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "A34"]
[PlyCount "81"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 Nc6 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Be7 8. d3 0-0 9. Bd2 Bd7 10. a3 Nxc3 11. bxc3 Rc8 12. Qc2 c4 13. d4 Na5 14. Ne5 Be8 15. f4 f5 16. e4 g6 17. Be3 Nb3 18. Ra2 Ba4 19. Qe2 Qa5 20. Qe1 Qa6 21. g4 Be8 22. Kh1 b5 23. Rg1 fxe4 24. f5 Bf6 25. fxg6 hxg6 26. Rf1 Qd6 27. Raf2 Bg7 28. Rxf8+ Bxf8 29. Bxe4 Bg7 30. Nxg6 Bc6 31. Bg5 Re8 32. Bxc6 Qxc6+ 33. Kg1 Nxd4 34. cxd4 Bxd4+ 35. Be3 Qe4 36. Bxd4 Qxd4+ 37. Rf2 Kh7 38. Ne5 Kg7 39. Nf3 Qd5 40. Qe3 Re7 41. Ne5 1-0

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.11.02"]
[Round "13"]
[White "Bertholdt, Dieter"]
[Black "Padevsky, Nikola Bochev"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "40"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. dxc5 Qa5 5. a3 Qxc5 6. e3 Bg7 7. Nf3 0-0 8. b4 Qc7 9. Bb2 a6 10. Rc1 d6 11. Be2 Nc6 12. 0-0 Bg4 13. Nd2 Bxe2 14. Qxe2 Rac8 15. Nf3 Qb8 16. e4 e6 17. h3 Nd7 18. Nb1 Bxb2 19. Qxb2 Nde5 20. Nxe5 dxe5 1/2-1/2

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.11.01"]
[Round "12"]
[White "Lokvenc, Josef"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "C06"]
[PlyCount "97"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Nc3 0-0 13. Be3 Bd7 14. Rc1 Rae8 15. Ne5 Re7 16. Nxd7 Rxd7 17. Na4 Qd8 18. Nc5 Bxc5 19. Rxc5 Ne4 20. Rc1 Nd6 21. Qd2 Qf6 22. Rfd1 Rdf7 23. f3 Nf5 24. Bxf5 Qxf5 25. Bf2 Rc8 26. Rc3 Rff8 27. Rdc1 a6 28. h3 Qf7 29. Bg3 Rfd8 30. Kh2 Na7 31. Rc7 Rxc7 32. Rxc7 Rd7 33. Rc3 Nc6 34. Re3 Rd8 35. Rc3 Rc8 36. Be5 Qd7 37. f4 Ne7 38. b3 Rxc3 39. Qxc3 Nc6 40. Qc5 h5 41. Qc3 Qf7 42. Qg3 Kh7 43. Qc3 h4 44. Qc5 Kg6 45. Bd6 Qf6 46. Be5 Qf7 47. Qc2+ Qf5 48. Qc5 Qd3 49. Qd6 1/2-1/2

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.31"]
[Round "11"]
[White "Bertholdt, Dieter"]
[Black "Franz, Joachim"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "39"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. a3 d6 6. f4 Ng4 7. Be2 Nf6 8. Nc3 c6 9. Nf3 Be7 10. 0-0 0-0 11. Kh1 a6 12. e4 b5 13. Be3 Be6 14. b3 bxc4 15. bxc4 d5 16. e5 Ng4 17. Bg1 Nh6 18. Nd4 Bc8 19. cxd5 cxd5 20. Bf3 1-0

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.29"]
[Round "10"]
[White "Geller, Efim P"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "87"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 0-0 6. e3 b6 7. Rc1 Bb7 8. cxd5 exd5 9. Bd3 c5 10. 0-0 Ne4 11. Bxe7 Qxe7 12. dxc5 bxc5 13. Bxe4 dxe4 14. Nd2 Na6 15. a3 f5 16. Nc4 Rad8 17. Qb3 Bc8 18. Rfd1 Be6 19. Qa4 Nb4 20. axb4 Bxc4 21. bxc5 Qxc5 22. Rxd8 Rxd8 23. Ne2 Qb5 24. Qxb5 Bxb5 25. Nd4 Bd7 26. h4 Rc8 27. Ra1 Rc7 28. Kh2 g6 29. Kg3 Kg7 30. Kf4 Kh6 31. Ra5 Rb7 32. b4 Kh5 33. Kg3 h6 34. Rd5 g5 35. Nxf5 Bxf5 36. Rxf5 Rxb4 37. Ra5 Rb7 38. hxg5 hxg5 39. Ra6 Rc7 40. Kh3 g4+ 41. Kg3 Kg5 42. Ra5+ Kf6 43. Kxg4 Ke6 44. Kf4 1-0

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.28"]
[Round "9"]
[White "Bertholdt, Dieter"]
[Black "Karaklajic, Nikola"]
[Result "1/2-1/2"]
[ECO "D32"]
[PlyCount "48"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c5 4. dxc5 e6 5. Nc3 Bxc5 6. e3 Nc6 7. cxd5 exd5 8. a3 a5 9. Be2 0-0 10. 0-0 Be6 11. Nb5 Ne4 12. b3 Qf6 13. Rb1 Rad8 14. Bb2 Qh6 15. Nfd4 Bd7 16. Rc1 Nxd4 17. Bxd4 Bxb5 18. Bxc5 Bxe2 19. Qxe2 Nxc5 20. Rxc5 b6 21. Rc3 Qd6 22. a4 d4 23. Rd3 Qe7 24. Rfd1 dxe3 1/2-1/2

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.27"]
[Round "8"]
[White "Fichtl, Jiri"]
[Black "Bertholdt, Dieter"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "84"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Bb4 5. Bd3 Ne7 6. Nge2 Nbc6 7. Bf4 Bg4 8. f3 Bf5 9. 0-0 Bxc3 10. bxc3 0-0 11. Ng3 Bxd3 12. Qxd3 Na5 13. Rae1 Qd7 14. Nh5 f6 15. Re2 Rae8 16. Rfe1 Nec6 17. g4 Rxe2 18. Rxe2 Nc4 19. Bg3 g6 20. Nf4 Nd8 21. Qd1 c6 22. Qe1 Kf7 23. Nd3 Re8 24. Nc5 Rxe2 25. Qxe2 Qc8 26. Kf2 Ne6 27. Nd3 Qf8 28. f4 Qa3 29. f5 Ng5 30. Kg2 Qxc3 31. h4 Ne4 32. g5 Qxc2 33. fxg6+ hxg6 34. Qxc2 Ne3+ 35. Kg1 Nxc2 36. Bb8 Nxd4 37. gxf6 Nf3+ 38. Kg2 Nxh4+ 39. Kh3 Nf5 40. Bxa7 Kxf6 41. a4 Nfd6 42. Kg4 Nc4 0-1

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.25"]
[Round "7"]
[White "Bertholdt, Dieter"]
[Black "Taimanov, Mark E"]
[Result "1/2-1/2"]
[ECO "E40"]
[PlyCount "49"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Nc6 5. a3 Bxc3+ 6. bxc3 0-0 7. Bd3 e5 8. Ne2 e4 9. Bb1 Na5 10. Ng3 Re8 11. f3 exf3 12. 0-0 fxg2 13. Rf4 d5 14. cxd5 Qxd5 15. e4 Qc6 16. e5 Nd5 17. Rxf7 Nxc3 18. Qh5 Nxb1 19. Rxc7 Qg6 20. Qxg6 hxg6 21. Rxb1 Nc6 22. Ne2 Re7 23. Rxe7 Nxe7 24. Kxg2 Bf5 25. Rb2 1/2-1/2

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.24"]
[Round "6"]
[White "Ivkov, Borislav"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "E54"]
[PlyCount "44"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 dxc4 8. Bxc4 b6 9. Qe2 Bb7 10. Rd1 cxd4 11. exd4 Bxc3 12. bxc3 Nd5 13. Bd2 Nd7 14. Bd3 Qc7 15. Qe4 N5f6 16. Qe3 Ng4 17. Qf4 Qxf4 18. Bxf4 Ngf6 19. Ne5 Rfd8 20. Nxd7 Nxd7 21. Bf1 Rac8 22. Rdc1 Nb8 1/2-1/2

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.23"]
[Round "5"]
[White "Pietzsch, Wolfgang"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "71"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Nc3 0-0 13. Be3 Bd7 14. Rc1 Ne7 15. Ne5 Be8 16. Na4 Bxa4 17. Qxa4 Nf5 18. Bxf5 exf5 19. Bg5 Qxb2 20. Bxf6 Rxf6 21. Rb1 b5 22. Qd1 Qxa2 23. Qf3 Bxe5 24. dxe5 Rb6 25. Qxf5 d4 26. Qd7 Qf7 27. Qxd4 Rab8 28. Qb4 Rc6 29. Rbc1 Qc7 30. Rxc6 Qxc6 31. h3 Rc8 32. Rd1 Qc4 33. Qe7 b4 34. g3 Qc5 35. Rd8+ Rxd8 36. Qxc5 1-0

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.22"]
[Round "4"]
[White "Bertholdt, Dieter"]
[Black "Zinn, Lothar"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "70"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. e3 Nd7 5. Bd3 Ngf6 6. 0-0 Ne4 7. Nfd2 f5 8. f3 Nxd2 9. Bxd2 Nf6 10. Nc3 Bd6 11. cxd5 exd5 12. Qc2 Qc7 13. f4 Ne4 14. Rac1 Qf7 15. Nxe4 fxe4 16. Be2 0-0 17. b4 Qg6 18. Kh1 Bg4 19. Bxg4 Qxg4 20. b5 Rac8 21. bxc6 bxc6 22. Bc3 Kh8 23. Qd2 Rb8 24. h3 Qh5 25. Qd1 Qh6 26. Qg4 Ba3 27. Rb1 Qd6 28. Qe2 g5 29. g3 Qh6 30. Kh2 gxf4 31. gxf4 Rxb1 32. Rxb1 Rg8 33. Be1 Qg6 34. Bh4 Be7 35. f5 Qd6+ 0-1

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.20"]
[Round "3"]
[White "Witkowski, Stefan"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "71"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Be2 f6 8. exf6 Nxf6 9. 0-0 Bd6 10. Nbd2 0-0 11. b3 cxb3 12. Rb1 Bd7 13. Bb2 Qd8 14. c4 Be8 15. Bd3 Bh5 16. c5 Bf4 17. Qxb3 Qc7 18. h3 Rae8 19. Bc3 Re7 20. Rfe1 g5 21. Ne5 g4 22. Nxc6 bxc6 23. h4 g3 24. f3 Bg6 25. Qc2 Bxd3 26. Qxd3 Nh5 27. Nf1 e5 28. dxe5 Re6 29. Rb4 Qe7 30. Reb1 Qxh4 31. Rb8 Ng7 32. Rxf8+ Kxf8 33. Rb8+ Kf7 34. Rb7+ Kf8 35. Rb4 Nh5 36. Qf5+ 1-0

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.19"]
[Round "2"]
[White "Bertholdt, Dieter"]
[Black "Golz, Werner"]
[Result "1-0"]
[ECO "A56"]
[PlyCount "81"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e3 g6 6. Bd3 Bg7 7. Nge2 0-0 8. 0-0 Ne8 9. a3 Nd7 10. Bd2 Qe7 11. f3 f5 12. Rb1 Ndf6 13. Bc2 Nc7 14. b4 b6 15. Ba4 Ba6 16. Qb3 Rf7 17. Bc6 Raf8 18. a4 e4 19. f4 Nh5 20. Nb5 Nxb5 21. cxb5 Bc8 22. bxc5 dxc5 23. d6 Qxd6 24. Bd5 Kh8 25. Bxf7 Qxd2 26. Bc4 Qd8 27. Rbd1 Qf6 28. Rd2 g5 29. Ng3 Nxg3 30. hxg3 Qg6 31. Rfd1 Bf6 32. Rd6 h5 33. Be6 Bxe6 34. Qxe6 gxf4 35. gxf4 Qg3 36. Qxf5 Qxe3+ 37. Kh1 Qe2 38. Rd8 Kg7 39. R1d7+ Rf7 40. Rxf7+ Kxf7 41. Rd7+ 1-0

[Event "Dresden International"]
[Site "Dresden"]
[Date "1959.10.18"]
[Round "1"]
[White "Florian, Tibor"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "61"]
[EventDate "1959.10.18"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "DDR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 d5 6. Bg2 Bb4+ 7. Bd2 Qe7 8. 0-0 Bxd2 9. Nbxd2 0-0 10. Ne5 c5 11. dxc5 bxc5 12. e4 d4 13. f4 Bb7 14. Nd3 Ne8 15. e5 Bxg2 16. Kxg2 Nd7 17. Qf3 Rc8 18. Qb7 Rc7 19. Qb5 f5 20. a3 h6 21. b4 g5 22. Nb3 gxf4 23. Rxf4 cxb4 24. axb4 Ng7 25. Rxd4 Rb8 26. Rxd7 Rxd7 27. Qxb8+ Rd8 28. Rxa7 Qf8 29. Qb7 Rxd3 30. Nc5 Rd2+ 31. Kf1 1-0

[Event "Match/Nation BUL-DDR (4,5-5,5) (4,5-5,5"]
[Site "Sofia"]
[Date "1959.10.04"]
[Round "2.3"]
[White "Padevsky, Nikola Bochev"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "40"]
[EventDate "1959.10.03"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bulgaria"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "DDR"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Be2 c6 7. 0-0 Nbd7 8. cxd5 cxd5 9. Qb3 e6 10. Bd3 a6 11. Bd2 b6 12. a4 Bb7 13. Ne2 Qb8 14. Bb4 Rc8 15. Rfc1 Rxc1+ 16. Rxc1 Qd8 17. Bd6 Rc8 18. Rxc8 Qxc8 19. Qc2 Qxc2 20. Bxc2 Bf8 1/2-1/2

[Event "Match/Nation BUL-DDR (4,5-5,5) (4,5-5,5"]
[Site "Sofia"]
[Date "1959.10.03"]
[Round "1.3"]
[White "Bertholdt, Dieter"]
[Black "Padevsky, Nikola Bochev"]
[Result "1/2-1/2"]
[ECO "E42"]
[PlyCount "38"]
[EventDate "1959.10.03"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "BUL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "BUL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 d5 6. a3 Ba5 7. dxc5 dxc4 8. Qxd8+ Kxd8 9. Bd2 e5 10. Ng3 Be6 11. Rc1 Nbd7 12. Nce4 Bxd2+ 13. Nxd2 Rc8 14. Bxc4 Rxc5 15. Ke2 Ke7 16. Bxe6 Kxe6 17. Nde4 Nxe4 18. Nxe4 Rcc8 19. Rhd1 f6 1/2-1/2

[Event "Match/Nation ROM-DDR (3,5-6,5) (6-4)"]
[Site "Bucharest"]
[Date "1959.09.29"]
[Round "2.3"]
[White "Drimer, Dolfi"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "E14"]
[PlyCount "65"]
[EventDate "1959.09.28"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "ROU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "DDR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Be7 6. 0-0 0-0 7. b3 d5 8. Bb2 Nbd7 9. Nc3 c5 10. Qe2 cxd4 11. exd4 Re8 12. Ne5 dxc4 13. Bxc4 Bb4 14. a3 Bxc3 15. Bxc3 Ne4 16. Bb2 Nxe5 17. dxe5 Qd2 18. Rfd1 Qxe2 19. Bxe2 Red8 20. b4 f5 21. f3 Ng5 22. h4 Nf7 23. Bc4 Rxd1+ 24. Rxd1 Rd8 25. Rc1 Re8 26. Bb3 Nd8 27. Rc7 Kf8 28. Rd7 a6 29. Bd4 Bc8 30. Rc7 Nf7 31. Bxb6 Nxe5 32. Bc5+ Kg8 33. Rxc8 1-0

[Event "Match/Nation ROM-DDR (3,5-6,5) (6-4)"]
[Site "Bucharest"]
[Date "1959.09.28"]
[Round "1.4"]
[White "Ghitescu, Theodor"]
[Black "Bertholdt, Dieter"]
[Result "0-1"]
[ECO "C15"]
[PlyCount "58"]
[EventDate "1959.09.28"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "ROU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 dxe4 5. Qg4 Qxd4 6. 0-0-0 h5 7. Qg5 Be7 8. Qg3 Bd6 9. Bf4 h4 10. Qg4 Nf6 11. Qg5 Bxf4+ 12. Qxf4 Qc5 13. Nxe4 Nxe4 14. Qxe4 Nc6 15. Nf3 Bd7 16. Qf4 0-0-0 17. Qxf7 Nb4 18. c3 Nxa2+ 19. Kb1 Nxc3+ 20. bxc3 Qxc3 21. Rd3 Qb4+ 22. Ka2 Rhf8 23. Qxg7 e5 24. Qxe5 Rf5 25. Qb2 Qa4+ 26. Qa3 Qc2+ 27. Ka1 Ra5 28. Qxa5 Qc1+ 29. Ka2 Be6+ 0-1

[Event "WchT Students 06th"]
[Site "Budapest"]
[Date "1959.07.14"]
[Round "13.3"]
[White "Bertholdt, Dieter"]
[Black "Cormier, Christian"]
[Result "1-0"]
[ECO "E79"]
[PlyCount "55"]
[EventDate "1959.06.30"]
[EventType "team-match"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "France"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "FRA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 c5 7. Nf3 cxd4 8. Nxd4 Nc6 9. Be3 Qa5 10. 0-0 Nxd4 11. Bxd4 Qd8 12. Rc1 b6 13. Bf3 Bb7 14. Qe2 e6 15. Rcd1 Qe7 16. e5 dxe5 17. fxe5 Ne8 18. Bxb7 Qxb7 19. Ne4 Qc7 20. Nf6+ Kh8 21. Bc3 Qc5+ 22. Kh1 Bxf6 23. exf6 Nd6 24. Qd2 Nxc4 25. Qh6 Rg8 26. Rd4 g5 27. Rfd1 Ne3 28. Rd8 1-0

[Event "WchT Students 06th"]
[Site "Budapest"]
[Date "1959.07.13"]
[Round "12.4"]
[White "Bertholdt, Dieter"]
[Black "Dimitrov Iliev, Ilia"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "65"]
[EventDate "1959.06.30"]
[EventType "team-match"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "BUL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Bd6 8. Qc2 Nf8 9. Nge2 Ng6 10. 0-0-0 h6 11. Bxf6 Qxf6 12. Kb1 0-0 13. Ng3 Qd8 14. f4 Ne7 15. Nf1 f5 16. h3 Be6 17. Be2 b5 18. g4 a5 19. Bf3 a4 20. Rg1 Qa5 21. Ne2 b4 22. Qd2 Nc8 23. Neg3 fxg4 24. Bxg4 Bxg4 25. hxg4 Nb6 26. g5 hxg5 27. Rh1 b3 28. Qd3 bxa2+ 29. Ka1 Qb5 30. Qh7+ Kf7 31. Nf5 Nc4 32. Qxg7+ Ke6 33. Rh6+ 1-0

[Event "WchT Students 06th"]
[Site "Budapest"]
[Date "1959.07.12"]
[Round "11.3"]
[White "Jaros, Mojmir"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "C15"]
[PlyCount "39"]
[EventDate "1959.06.30"]
[EventType "team-match"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Czechoslovakia"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "CSR"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 c5 6. Nge2 Nf6 7. Bf3 Nc6 8. a3 Bxc3+ 9. bxc3 e5 10. Bg5 cxd4 11. cxd4 Qa5+ 12. Bd2 Qc7 13. Bxc6+ bxc6 14. dxe5 Qxe5 15. Bc3 Qg5 16. Qd6 Qd5 17. Qg3 Nh5 18. Qe3+ Qe6 19. Qf3 Qd5 20. Qe3+ 1/2-1/2

[Event "WchT Students 06th"]
[Site "Budapest"]
[Date "1959.07.10"]
[Round "10.4"]
[White "Nikolaevsky, Yuri V"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "108"]
[EventDate "1959.06.30"]
[EventType "team-match"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. c3 Qc7 11. Qe2 Ba6 12. Nf1 Nb6 13. h4 b4 14. h5 bxc3 15. bxc3 Rab8 16. Qc2 Nd7 17. Bf4 Qa5 18. a4 Rb7 19. N1h2 Rfb8 20. Ra2 Rb3 21. Bd2 Qb6 22. Bc1 d4 23. c4 Rc3 24. Qd2 Qc7 25. Ng4 Nb4 26. Bf1 Nxa2 27. Qxa2 Bxc4 28. dxc4 Rxf3 29. Bg2 Rc3 30. Be4 Rxc1 31. Rxc1 Nxe5 32. Nh2 f5 33. Bg2 Nd3 34. Rd1 Nb4 35. Qe2 e5 36. g4 d3 37. Qf3 f4 38. Qe4 Bf6 39. Nf3 h6 40. Ne1 Qd7 41. Qg6 Qxa4 42. Bf3 Qe8 43. Qf5 Rd8 44. Nxd3 Nxd3 45. Rxd3 Rxd3 46. Qxd3 Qd8 47. Bd5+ Kf8 48. Kg2 Ke7 49. Kf3 Qd7 50. Qa3 Qc7 51. Qa6 Qb6 52. Qxb6 axb6 53. Ke4 Kd6 54. f3 Bh4 1/2-1/2

[Event "WchT Students 06th"]
[Site "Budapest"]
[Date "1959.07.08"]
[Round "8"]
[White "Eberle, Jan"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "39"]
[EventDate "1959.06.30"]
[EventType "team-match"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Ra2 Nf5 9. Nf3 Nc6 10. Bd3 Nce7 11. 0-0 Bd7 12. a4 c4 13. Bxf5 Nxf5 14. Nh4 0-0-0 15. Nxf5 exf5 16. Qxg7 Be6 17. Ba3 h5 18. Rb1 Rdg8 19. Qf6 Rg6 20. Qe7 1/2-1/2

[Event "WchT Students 06th"]
[Site "Budapest"]
[Date "1959.07.06"]
[Round "7.4"]
[White "Szabo, Julius"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "C17"]
[PlyCount "43"]
[EventDate "1959.06.30"]
[EventType "team-match"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Romania"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. a3 Bxc3 7. Bxc3 b6 8. Nf3 Ba6 9. Bxa6 Nxa6 10. 0-0 0-0 11. Bd2 cxd4 12. Nxd4 Nc5 13. Bg5 Qd7 14. Bxe7 Qxe7 15. b4 Na4 16. f4 Rac8 17. Qg4 Rc4 18. f5 f6 19. fxe6 fxe5 20. Rxf8+ Qxf8 21. Rf1 Qe8 22. Rf7 1-0

[Event "WchT Students 06th"]
[Site "Budapest"]
[Date "1959.07.05"]
[Round "6.2"]
[White "Sehlstedt, Berndt"]
[Black "Bertholdt, Dieter"]
[Result "0-1"]
[ECO "E15"]
[PlyCount "73"]
[EventDate "1959.06.30"]
[EventType "team-match"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Sweden"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "DDR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Be7 6. Nc3 0-0 7. Bg2 c6 8. 0-0 d5 9. cxd5 b5 10. Qc2 cxd5 11. Bf4 Nbd7 12. a3 Qb6 13. b4 Rfc8 14. Qd3 Rc4 15. Rfc1 Rac8 16. Bd2 Bb7 17. e3 Ne4 18. Na2 g5 19. h3 f5 20. Be1 Bd6 21. Nd2 Nxd2 22. Qxd2 Nf6 23. Bf1 Ne4 24. Qd1 Qc6 25. Bd3 Rc7 26. Bd2 Rg7 27. Bxe4 dxe4 28. Bc3 Qe8 29. Rc2 Bd5 30. Rac1 f4 31. Kg2 h5 32. Qh1 f3+ 33. Kf1 Rc6 34. Ba1 Rgc7 35. Nc3 Qc8 36. Ke1 a5 37. Kd2 0-1

[Event "WchT Students 06th"]
[Site "Budapest"]
[Date "1959.07.03"]
[Round "4.4"]
[White "Pilshtchik, Gyora"]
[Black "Bertholdt, Dieter"]
[Result "0-1"]
[ECO "E54"]
[PlyCount "50"]
[EventDate "1959.06.30"]
[EventType "team-match"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Israel"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "DDR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 dxc4 8. Bxc4 b6 9. Qe2 Bb7 10. Rd1 cxd4 11. exd4 Bxc3 12. bxc3 Nd5 13. Ng5 h6 14. Ne4 Qc7 15. Bd3 Nd7 16. Ba3 Rfc8 17. Bb5 N7f6 18. Bd6 Qd8 19. Be5 Nxe4 20. Qxe4 Qe7 21. Re1 Nxc3 22. Qd3 Qg5 23. g3 Nxb5 24. Qxb5 Qf5 25. Qf1 Qf3 0-1

[Event "WchT Students 06th"]
[Site "Budapest"]
[Date "1959.07.02"]
[Round "3"]
[White "Bertholdt, Dieter"]
[Black "Haag, Ervin"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "75"]
[EventDate "1959.06.30"]
[EventType "team-match"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "HUN"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. e3 Bb4 5. Bd2 b6 6. Bd3 Bb7 7. f3 Nh5 8. Nh3 Bxc3 9. Bxc3 Qh4+ 10. Nf2 Qg5 11. Qd2 Qxg2 12. 0-0-0 Qg5 13. Rhg1 Qh6 14. Ng4 fxg4 15. fxg4 Nf6 16. g5 Qh4 17. gxf6 gxf6 18. d5 e5 19. d6 c5 20. Bf5 Qh6 21. Rg3 Nc6 22. Rdg1 0-0-0 23. Rg7 Qh5 24. Qf2 Nb4 25. Bxb4 cxb4 26. c5 bxc5 27. e4 Kb8 28. Kb1 Ka8 29. Ka1 Qh6 30. Bxd7 Qf4 31. Qxc5 Qxe4 32. Bf5 Qd5 33. Qxb4 a5 34. Qa4 Bc6 35. Be4 Bxa4 36. Bxd5+ Kb8 37. Rb7+ Ka8 38. Rgg7 1-0

[Event "WchT Students 06th"]
[Site "Budapest"]
[Date "1959.06.30"]
[Round "1.4"]
[White "Bertholdt, Dieter"]
[Black "Lloyd, Kenneth W"]
[Result "1/2-1/2"]
[ECO "A44"]
[PlyCount "94"]
[EventDate "1959.06.30"]
[EventType "team-match"]
[EventRounds "13"]
[EventCountry "HUN"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "England"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "ENG"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Bd3 g6 5. a4 Bh6 6. Na3 Bd7 7. Bxh6 Nxh6 8. Qd2 Ng8 9. Nc4 Qe7 10. f4 f6 11. Nf3 Na6 12. c3 Kf8 13. 0-0 Kg7 14. fxe5 fxe5 15. Qg5 Nf6 16. Nxd6 Qxd6 17. Nxe5 Rhf8 18. Nc4 Qe7 19. d6 Qe6 20. e5 Ng8 21. Na5 b6 22. Bc4 Qg4 23. Qxg4 Bxg4 24. Nb3 Rfe8 25. Bxa6 Rxe5 26. Nd2 Rd8 27. Nc4 Re4 28. Rfe1 Nf6 29. a5 Be6 30. Rxe4 Nxe4 31. axb6 Bxc4 32. Bxc4 axb6 33. Ra7+ Kf6 34. Rf7+ Kg5 35. Rxh7 Rxd6 36. h4+ Kf4 37. Kh2 Rd2 38. Rg7 Kf5 39. Kh3 Nf2+ 40. Kg3 Ne4+ 41. Kf3 Rf2+ 42. Ke3 Rxg2 43. Bd3 Rg3+ 44. Ke2 Rg2+ 45. Ke1 Rg4 46. Rb7 Rxh4 47. Rxb6 c4 1/2-1/2

[Event "Match/Nation DDR-POL Team B 14,5-10,5"]
[Site "Magdeburg"]
[Date "1959.03.25"]
[Round "5"]
[White "Dworzynski, Roman"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "53"]
[EventDate "1959.03.20"]
[EventType "team-match"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Poland II"]
[BlackTeam "German Dem Rep II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Bd2 0-0 13. Bc3 Bd7 14. Ng3 Rae8 15. Qd2 Re7 16. Rad1 Kh8 17. Rfe1 Ng4 18. Qg5 Nh6 19. Bc2 Ref7 20. Nh5 Be7 21. Qd2 Nf5 22. a3 Nh4 23. Nxh4 Bxh4 24. g3 Rxf2 25. Qd3 g6 26. gxh4 R2f3 27. Rf1 1-0

[Event "Match/Nation DDR-POL Team B 14,5-10,5"]
[Site "Magdeburg"]
[Date "1959.03.24"]
[Round "4"]
[White "Bertholdt, Dieter"]
[Black "Dzieciolowski, Adam"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "81"]
[EventDate "1959.03.20"]
[EventType "team-match"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep II"]
[BlackTeam "Poland II"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 Nf8 9. Nge2 Ne6 10. Bh4 g6 11. 0-0-0 Ng7 12. f3 0-0 13. h3 Nf5 14. Bf2 Nd6 15. g4 Nc4 16. e4 b5 17. e5 Ne8 18. h4 a5 19. Nf4 Nc7 20. Nce2 a4 21. h5 Bg5 22. Kb1 b4 23. Bxc4 dxc4 24. hxg6 b3 25. Qe4 bxa2+ 26. Ka1 fxg6 27. Rxh7 Bf5 28. gxf5 Kxh7 29. Nxg6 a3 30. bxa3 Rb8 31. Nxf8+ Qxf8 32. f6+ Kh8 33. Qg6 Bh6 34. f7 Nd5 35. Rh1 Rb1+ 36. Rxb1 axb1Q+ 37. Kxb1 c3 38. Qg8+ Qxg8 39. fxg8Q+ Kxg8 40. Kc2 Bd2 41. Ng3 1-0

[Event "Match/Nation DDR-POL Team B 14,5-10,5"]
[Site "Magdeburg"]
[Date "1959.03.22"]
[Round "3"]
[White "Doda, Zbigniew"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "A17"]
[PlyCount "81"]
[EventDate "1959.03.20"]
[EventType "team-match"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Poland II"]
[BlackTeam "German Dem Rep II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "DDR"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. Nf3 a6 8. Qb3 Ra7 9. a4 b6 10. 0-0 Bb7 11. Rd1 Qa8 12. d3 Be7 13. e4 0-0 14. Bf4 Bc6 15. Nd2 Qb7 16. Nc4 Ne8 17. Nb5 Ra8 18. Re1 Kh8 19. Nc3 Bf6 20. Bh3 Bd4 21. Rad1 Qa7 22. Ne2 Bf6 23. Bg2 Qb7 24. Nc3 Be7 25. Nb5 Qc8 26. Nbd6 Nxd6 27. Nxd6 Bxd6 28. Bxd6 Re8 29. d4 cxd4 30. Rxd4 Qb7 31. Rc4 Rac8 32. Rec1 b5 33. axb5 Bxb5 34. Rc7 Nb6 35. h4 Qa8 36. Qf3 f5 37. Qh5 fxe4 38. Qg4 Rg8 39. Bxe4 Rxc7 40. Rxc7 Nd5 41. Be5 1-0

[Event "Match/Nation DDR-POL Team B 14,5-10,5"]
[Site "Magdeburg"]
[Date "1959.03.21"]
[Round "2"]
[White "Bertholdt, Dieter"]
[Black "Gawlikowski, Stanislaw"]
[Result "1-0"]
[ECO "E42"]
[PlyCount "113"]
[EventDate "1959.03.20"]
[EventType "team-match"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep II"]
[BlackTeam "Poland II"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. c5 Ne4 8. Bd2 Nc6 9. Nxe4 dxe4 10. Bxb4 Nxb4 11. Nc3 0-0 12. Bc4 Qxd4 13. Qxd4 Nc2+ 14. Kd2 Nxd4 15. Nxe4 b6 16. Kc3 e5 17. b4 Be6 18. Nd6 Bxc4 19. Kxc4 Rab8 20. Rab1 Rfd8 21. Rhd1 Kf8 22. Kd5 Nb5 23. Kxe5 f6+ 24. Ke6 Nc7+ 25. Kf5 bxc5 26. bxc5 Na6 27. Ne4 Ke7 28. Rxb8 Rxb8 29. c6 g6+ 30. Kf4 Rb4 31. Ke3 Rc4 32. Rd7+ Ke6 33. Rxa7 Nb4 34. c7 Nd5+ 35. Kd3 Rc6 36. Kd4 Nxc7 37. a4 h5 38. Nc3 g5 39. Nb5 Nd5 40. g3 Ne7 41. Rc7 Nf5+ 42. Kd3 Ra6 43. Rc4 Rb6 44. Kc3 h4 45. Nd4+ Nxd4 46. Rxd4 hxg3 47. hxg3 Rb1 48. Rd2 Ra1 49. Kb3 Ke5 50. Ra2 Rb1+ 51. Kc4 Ke4 52. a5 Rc1+ 53. Kb5 f5 54. a6 Rb1+ 55. Kc6 Rc1+ 56. Kd7 Rd1+ 57. Ke7 1-0

[Event "Match/Nation DDR-POL Team B 14,5-10,5"]
[Site "Magdeburg"]
[Date "1959.03.20"]
[Round "1"]
[White "Filipowicz, Andrzej"]
[Black "Bertholdt, Dieter"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "114"]
[EventDate "1959.03.20"]
[EventType "team-match"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Poland II"]
[BlackTeam "German Dem Rep II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Re1 0-0 13. Bf4 e5 14. Bg3 e4 15. Bxd6 exf3 16. Nc3 Bg4 17. Bxf8 Rxf8 18. Qb3 Qxd4 19. Rad1 Kh8 20. Be4 Qc5 21. Na4 Qa5 22. Bxf3 Bxf3 23. gxf3 d4 24. Qa3 Nd7 25. f4 h6 26. Qh3 Nf6 27. b3 Nd5 28. Qh5 Qd8 29. f5 Nde7 30. Re4 Rxf5 31. Qe2 Kh7 32. Rd3 Ng6 33. Rg3 Nf4 34. Qg4 Qf6 35. Nc5 h5 36. Nd7 hxg4 37. Nxf6+ Rxf6 38. Rxg4 Nh3+ 39. Kg2 Nxf2 40. Rh4+ Kg6 41. Ref4 Nd3 42. Rhg4+ Kf7 43. Rxf6+ Kxf6 44. Kf1 Nde5 45. Rh4 b5 46. Rf4+ Ke6 47. h4 g6 48. Ke2 Kd5 49. h5 gxh5 50. Rh4 Nb4 51. a4 bxa4 52. bxa4 Na2 53. Rxh5 Nc3+ 54. Kd2 Ne4+ 55. Kd1 d3 56. a5 Kd4 57. a6 Nf3 0-1

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.22"]
[Round "11"]
[White "Bertholdt, Dieter"]
[Black "Minev, Nikolay Nikolaev"]
[Result "1/2-1/2"]
[ECO "E56"]
[PlyCount "81"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "BUL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 Nc6 8. a3 Ba5 9. cxd5 exd5 10. dxc5 Bxc3 11. bxc3 Bg4 12. c4 Ne5 13. cxd5 Bxf3 14. gxf3 Qxd5 15. Be2 Qxc5 16. Bb2 Rfd8 17. Bd4 Qe7 18. Qc2 Nc6 19. Bb2 Qe6 20. Rad1 Rac8 21. Bc4 Qh3 22. Bxf6 gxf6 23. Qe4 Ne5 24. Be2 Rxd1 25. Rxd1 Rc4 26. Qxb7 Rc2 27. f4 Ng4 28. Bxg4 Qxg4+ 29. Qg2 Qxg2+ 30. Kxg2 Rc3 31. a4 Ra3 32. Rd4 f5 33. Kg3 Kg7 34. Kh4 h6 35. Kg3 a5 36. Kf3 Kg6 37. Rd6+ f6 38. Rd4 Ra2 39. Kg3 Ra3 40. Rc4 h5 41. Rd4 1/2-1/2

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.20"]
[Round "9"]
[White "Bertholdt, Dieter"]
[Black "Tal, Mihail"]
[Result "0-1"]
[ECO "E79"]
[PlyCount "94"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "URS"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 c5 7. Nf3 cxd4 8. Nxd4 Nc6 9. Be3 Bg4 10. Nxc6 Bxe2 11. Nxd8 Bxd1 12. Rxd1 Rfxd8 13. Ke2 a6 14. a4 Rac8 15. Bb6 Re8 16. b3 Nd7 17. Bd4 Bxd4 18. Rxd4 Nc5 19. Rb1 Ne6 20. Rd2 Nxf4+ 21. Ke3 Ne6 22. Nd5 Rc5 23. Ra2 Nc7 24. Nxc7 Rxc7 25. a5 Rc5 26. Kd4 Rec8 27. Rf1 f5 28. Re1 e5+ 29. Ke3 Kf7 30. Rf1 Ke6 31. Rd1 h5 32. Kd3 Rd8 33. Ke3 fxe4 34. Kxe4 d5+ 35. Ke3 Rd7 36. Rc1 dxc4 37. bxc4 Rd4 38. Ra4 Rc7 39. Rb4 Kf5 40. Rf1+ Rf4 41. Rxf4+ exf4+ 42. Kd4 g5 43. Rb6 g4 44. Rh6 Rd7+ 45. Kc5 f3 46. gxf3 gxf3 47. Rxh5+ Kg4 0-1

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.15"]
[Round "5"]
[White "Bertholdt, Dieter"]
[Black "Penrose, Jonathan"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "72"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "England"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "ENG"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Nge2 e5 6. Be3 Nf6 7. f3 Nd7 8. d5 Ne7 9. g4 h5 10. g5 0-0 11. Qd2 a6 12. Nc1 c6 13. dxc6 Nxc6 14. Nb3 a5 15. Qxd6 a4 16. Nc5 Nd4 17. 0-0-0 Re8 18. Nxd7 Bxd7 19. Nd5 a3 20. b4 Rc8 21. Qb6 Be6 22. Qxd8 Rcxd8 23. Rd3 b5 24. Rxa3 bxc4 25. Nc7 Re7 26. Nxe6 Rxe6 27. Rc3 Rc6 28. Kb2 Rdc8 29. a4 Bf8 30. b5 R6c7 31. Bh3 Ra8 32. Ra1 Bb4 33. b6 Rc6 34. b7 Rb8 35. Bc8 Ba5 36. Rca3 Rcxc8 0-1

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.14"]
[Round "4"]
[White "Bertholdt, Dieter"]
[Black "Redolfi, Argentino Rodolfo"]
[Result "1/2-1/2"]
[ECO "E59"]
[PlyCount "82"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "ARG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Ba2 Rd8 12. Qe2 e5 13. Ng5 Rf8 14. d5 Na5 15. e4 h6 16. Nf3 c4 17. h3 b5 18. Rb1 a6 19. g4 g5 20. Ne1 Ne8 21. Kg2 f6 22. Nc2 Nd6 23. f3 Bd7 24. h4 Kg7 25. Rh1 Rh8 26. Be3 Nab7 27. Qf2 Nf7 28. Bb6 Qd6 29. a4 Rhc8 30. a5 Nc5 31. Bxc5 Rxc5 32. h5 Rcc8 33. Ra1 Qc7 34. Bb1 Nd6 35. Nb4 Nb7 36. Qa2 Nc5 37. Bc2 Qd6 38. Rhd1 Rc7 39. Qa3 Kh8 40. Ra2 Re8 41. Raa1 Rcc8 1/2-1/2

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.13"]
[Round "3"]
[White "Albareda, Miguel Crues"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "C19"]
[PlyCount "82"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Spain"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Bd7 8. Be2 Ba4 9. 0-0 Nd7 10. Ne1 Qa5 11. Bd2 0-0-0 12. Nd3 Qc7 13. Nb2 Bc6 14. Be3 f5 15. Nd3 Rhg8 16. Bg5 Rde8 17. Bh5 g6 18. Be2 Qa5 19. Qd2 cxd4 20. cxd4 Qxd2 21. Bxd2 Bb5 22. Rfb1 Ba6 23. Kf1 Nc6 24. Be3 Nb6 25. a4 Rg7 26. a5 Nd7 27. Ke1 Ndb8 28. Kd2 Rc7 29. h4 Rg7 30. Rh1 Bc4 31. Nc5 Bxe2 32. Kxe2 Rc7 33. f4 h5 34. Rh3 a6 35. Rg3 Rg7 36. Rb1 Nd8 37. Kd3 Nd7 38. Nb3 Nc6 39. Bd2 Na7 40. Bb4 Nb8 41. Bc5 Nb5 1/2-1/2

[Event "Olympiad-13 Final A"]
[Site "Munich"]
[Date "1958.10.11"]
[Round "1"]
[White "Ivkov, Borislav"]
[Black "Bertholdt, Dieter"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "70"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Yugoslavia"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "YUG"]
[BlackTeamCountry "DDR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Be7 6. Bg2 c6 7. Nc3 0-0 8. Bf4 Qc8 9. 0-0 d5 10. Ne5 Qb7 11. cxd5 cxd5 12. Rfc1 b5 13. Qd1 Nbd7 14. a3 Rfc8 15. Nd3 Qb6 16. e3 Bb7 17. b4 Ne4 18. Nxe4 dxe4 19. Nc5 Nxc5 20. bxc5 Qd8 21. g4 Bc6 22. Qb3 Qd7 23. Rcb1 a6 24. Qc2 e5 25. Bxe5 Qxg4 26. Kh1 Qe6 27. a4 f6 28. Bg3 bxa4 29. Rb6 f5 30. Bf1 Qd7 31. Bxa6 Rf8 32. Bc4+ Kh8 33. d5 Bxd5 34. Rd1 f4 35. Rxd5 Qg4 1-0

[Event "Olympiad-13 Preliminaries C"]
[Site "Munich"]
[Date "1958.10.09"]
[Round "9"]
[White "Bertholdt, Dieter"]
[Black "MacLeod, Norman"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "71"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Scotland"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "SCO"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. 0-0 0-0 8. Bd2 Bd6 9. e4 dxc4 10. Bxc4 e5 11. Bg5 h6 12. Bh4 exd4 13. Qxd4 Qe7 14. Bxf6 gxf6 15. Rad1 Bc7 16. Qe3 Ne5 17. Nxe5 Qxe5 18. Qxh6 Qg5 19. Qxg5+ fxg5 20. g3 Bh3 21. Rfe1 Rad8 22. Rxd8 Rxd8 23. e5 Re8 24. e6 Bxe6 25. Bxe6 Rxe6 26. Rxe6 fxe6 27. Ne4 Bd8 28. g4 Be7 29. Kf1 Kf7 30. Ke2 Kg6 31. Kd3 Bf6 32. b3 Be5 33. h3 b5 34. f3 Bb2 35. Nc5 Kf6 36. Ke4 1/2-1/2

[Event "Olympiad-13 Preliminaries C"]
[Site "Munich"]
[Date "1958.10.08"]
[Round "8"]
[White "Clarke, Peter Hugh"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "E42"]
[PlyCount "63"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "DDR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 d5 6. a3 Ba5 7. dxc5 dxc4 8. Qxd8+ Kxd8 9. Ng3 Bxc3+ 10. bxc3 Nbd7 11. Bxc4 Nxc5 12. f3 Bd7 13. e4 Ba4 14. Be3 Rc8 15. 0-0 Ke7 16. Rab1 Nfd7 17. Bd4 f6 18. Rf2 b6 19. Ba2 g6 20. Rd2 Nb7 21. Ne2 e5 22. Bf2 Na5 23. Bd5 Rc7 24. Rb4 Bc6 25. c4 Rhc8 26. Nc3 Ke8 27. Be6 Rd8 28. Kf1 Nf8 29. Rxd8+ Kxd8 30. Bg8 Rg7 31. Bd5 Nd7 32. Ke2 1/2-1/2

[Event "Olympiad-13 Preliminaries C"]
[Site "Munich"]
[Date "1958.10.06"]
[Round "6"]
[White "Portisch, Lajos"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "E30"]
[PlyCount "112"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "DDR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5 7. e4 bxc4 8. Bxc4 Bb7 9. Nge2 exd5 10. Bxd5 Bxd5 11. Bxf6 Qxf6 12. Qxd5 Nc6 13. 0-0 0-0 14. Rac1 Rac8 15. Rfd1 Rfd8 16. Qb3 Bxc3 17. Qxc3 Qe6 18. Qc4 d6 19. f3 Rb8 20. Rd2 Kf8 21. Qa4 Ne5 22. Nf4 Qd7 23. Qxd7 Rxd7 24. b3 Rbd8 25. Nd5 Nc6 26. Ne3 Ne7 27. Rcd1 Ke8 28. Kf2 h5 29. Kg3 f6 30. Kh4 g6 31. f4 Kf7 32. Nc4 Ke6 33. Kg3 f5 34. e5 d5 35. Nb2 Rc7 36. Rc1 Rdc8 37. Rdc2 Rc6 38. Kf3 h4 39. Ke3 a6 40. Na4 c4 41. Kd4 cxb3 42. Nc5+ Kf7 43. axb3 Rb8 44. Ke3 Rb4 45. Ra2 d4+ 46. Kd2 Rb5 47. Nd3 Rxb3 48. Rxc6 Nxc6 49. Nc5 Rc3 50. Nxa6 g5 51. Nc7 Nxe5 52. fxe5 Rxc7 53. Ra6 f4 54. Kd3 h3 55. gxh3 Rc3+ 56. Kxd4 Rxh3 1/2-1/2

[Event "Olympiad-13 Preliminaries C"]
[Site "Munich"]
[Date "1958.10.04"]
[Round "4"]
[White "De Greif, Boris"]
[Black "Bertholdt, Dieter"]
[Result "1/2-1/2"]
[ECO "E55"]
[PlyCount "40"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "DDR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 dxc4 8. Bxc4 b6 9. Qe2 Bb7 10. Rd1 cxd4 11. exd4 Nbd7 12. Bd3 Rc8 13. Bd2 Bd6 14. Nb5 Bb8 15. Bb4 Re8 16. Nd6 Bxd6 17. Bxd6 Nf8 18. Be5 Qe7 19. Rac1 Rxc1 20. Rxc1 Rc8 1/2-1/2

[Event "Olympiad-13 Preliminaries C"]
[Site "Munich"]
[Date "1958.10.03"]
[Round "3"]
[White "Campomanes, Florencio"]
[Black "Bertholdt, Dieter"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "82"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Philippines"]
[BlackTeam "German Dem Rep"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "DDR"]

1. e4 e6 2. c4 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Be7 6. Nc3 c6 7. Nge2 0-0 8. c5 b6 9. b4 a5 10. Na4 Nbd7 11. b5 cxb5 12. Bxb5 bxc5 13. Bxd7 Nxd7 14. dxc5 Nxc5 15. 0-0 Ba6 16. Nxc5 Bxc5 17. Bf4 Re8 18. Re1 Qf6 19. Be3 d4 20. Nxd4 Red8 21. Qa4 Rxd4 22. Bxd4 Qxd4 23. Re8+ Rxe8 24. Qxe8+ Bf8 25. Re1 g6 26. h3 Bc4 27. a4 Kg7 28. Re3 Bb4 29. Qc6 Qd1+ 30. Kh2 Bb3 31. Qe4 Qd6+ 32. f4 Bxa4 33. Rd3 Bc2 34. Rxd6 Bxe4 35. Rd4 Bf5 36. g4 Be6 37. Kg3 Bc5 38. Re4 Bb3 39. Re5 Bb4 40. Rb5 Be1+ 41. Kf3 a4 0-1

[Event "Olympiad-13 Preliminaries C"]
[Site "Munich"]
[Date "1958.10.01"]
[Round "1"]
[White "Bertholdt, Dieter"]
[Black "Allam"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "43"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Dem Rep"]
[BlackTeam "Lebanon"]
[WhiteTeamCountry "DDR"]
[BlackTeamCountry "LBN"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nf3 f5 5. Nc3 e6 6. e4 Nxc3 7. bxc3 fxe4 8. Ne5 Bd6 9. Qh5+ g6 10. Nxg6 Rg8 11. Ne5+ Rg6 12. Nxg6 hxg6 13. Qxg6+ Kd7 14. Bg5 Qf8 15. Bc4 Qf5 16. Qxf5 exf5 17. h4 Nc6 18. h5 Ne7 19. Bf7 f4 20. h6 Kc6 21. h7 Bf5 22. h8Q 1-0

