[Event "CSR-ch Open01"]
[Site "Harrachov"]
[Date "1970.11.24"]
[Round "12"]
[White "Donnert, Miroslav"]
[Black "Vokoun, Jan"]
[Result "1/2-1/2"]
[ECO "D04"]
[PlyCount "53"]
[EventDate "1970.11.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CSR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 c5 5. Be2 0-0 6. 0-0 Nc6 7. d4 cxd4 8. exd4 d5 9. Nbd2 Ne4 10. c4 Nxd2 11. Qxd2 dxc4 12. bxc4 b6 13. Rfd1 Ba6 14. Rac1 Rc8 15. Ba3 Qd7 16. Qe3 Rfe8 17. Rd2 e6 18. Bb2 Na5 19. Ne5 Qc7 20. Rdc2 Nc6 21. Nxc6 Qxc6 22. Qa3 Bb7 23. Bf3 Qc7 24. Qxa7 Bxf3 25. Qxc7 Rxc7 26. gxf3 Ra8 27. a3 1/2-1/2

[Event "CSR-ch Open01"]
[Site "Harrachov"]
[Date "1970.11.23"]
[Round "11"]
[White "Lastovicka, Jiri"]
[Black "Donnert, Miroslav"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "30"]
[EventDate "1970.11.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CSR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 Be7 6. b3 0-0 7. Bb2 c5 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 d5 11. cxd5 Qxd5+ 12. Nf3 Nc6 13. Qxd5 Nxd5 14. Nbd2 Rac8 15. Rac1 Ncb4 1/2-1/2

[Event "CSR-ch Open01"]
[Site "Harrachov"]
[Date "1970.11.22"]
[Round "10"]
[White "Donnert, Miroslav"]
[Black "Falta, Josef"]
[Result "1-0"]
[ECO "D04"]
[PlyCount "89"]
[EventDate "1970.11.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CSR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. d4 d5 6. Be2 Bg4 7. 0-0 Bxf3 8. Bxf3 Nbd7 9. c4 c6 10. Nc3 Qa5 11. Qd2 Rad8 12. Rfd1 Kh8 13. cxd5 cxd5 14. Nxd5 Qa6 15. Qb4 Nxd5 16. Bxd5 Nb6 17. Be4 Rd7 18. Bd3 Nd5 19. Bxa6 Nxb4 20. Bc4 e6 21. a3 Nd5 22. Rac1 Rfd8 23. Rd2 a6 24. Rdc2 Kg8 25. Kf1 h5 26. Ke2 Bh6 27. b4 Rc8 28. b5 axb5 29. Bxb5 Rdc7 30. Rxc7 Rxc7 31. Rxc7 Nxc7 32. Bc4 Bf8 33. e4 Bd6 34. h3 f5 35. a4 Kf7 36. f3 h4 37. Bc1 Ke8 38. Bg5 Bg3 39. Ke3 Kd7 40. Bf4 Be1 41. Bxc7 Kxc7 42. Bxe6 Kd6 43. Bf7 g5 44. Bg6 fxe4 45. fxe4 1-0

[Event "CSR-ch Open01"]
[Site "Harrachov"]
[Date "1970.11.21"]
[Round "9"]
[White "Szell, Lajos"]
[Black "Donnert, Miroslav"]
[Result "1/2-1/2"]
[ECO "B48"]
[PlyCount "122"]
[EventDate "1970.11.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CSR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Be2 Be7 8. f4 d6 9. 0-0 Nc6 10. Be3 Bd7 11. Qe1 0-0 12. Qg3 Kh8 13. Rad1 Rac8 14. f5 d5 15. Qxc7 Rxc7 16. fxe6 Nxd4 17. Bxd4 Bxe6 18. Bxf6 Bxf6 19. exd5 Bd7 20. d6 Rc6 21. Bf3 Rb6 22. Nd5 Rxb2 23. Nxf6 gxf6 24. c4 Kg7 25. Rb1 Rc2 26. Rfc1 Rxc1+ 27. Rxc1 Bc6 28. Bxc6 bxc6 29. c5 Rb8 30. Re1 Kf8 31. Re7 Rb3 32. Rc7 Ke8 33. Rxc6 Rxa3 34. Rc8+ Kd7 35. Rc7+ Kd8 36. Rxf7 Rc3 37. Rc7 a5 38. c6 a4 39. Rd7+ Kc8 40. Rc7+ Kd8 41. Rxh7 Rxc6 42. Ra7 Rxd6 43. Rxa4 Ke7 44. Kf2 Rd2+ 45. Kf3 Kf7 46. h4 Rd5 47. Kf4 Rb5 48. g4 Kg6 49. Rd4 Ra5 50. h5+ Kg7 51. Ke4 Re5+ 52. Kf4 Ra5 53. Rd7+ Kg8 54. h6 Rb5 55. Rg7+ Kf8 56. Rg6 Kf7 57. Rg7+ Kf8 58. Ke4 Re5+ 59. Kd4 Ra5 60. Ke4 Re5+ 61. Kf4 Rb5 1/2-1/2

[Event "CSR-ch Open01"]
[Site "Harrachov"]
[Date "1970.11.20"]
[Round "8"]
[White "Donnert, Miroslav"]
[Black "Joukl, Zdenek"]
[Result "1/2-1/2"]
[ECO "A06"]
[PlyCount "32"]
[EventDate "1970.11.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CSR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. e3 c5 4. Bb2 Nc6 5. Bb5 e6 6. 0-0 Be7 7. d4 cxd4 8. exd4 0-0 9. c4 Bd7 10. Nc3 dxc4 11. Bxc4 Nb4 12. Ne5 Nbd5 13. Qf3 Bc6 14. Nxc6 bxc6 15. Na4 Nd7 16. Rac1 Qa5 1/2-1/2

[Event "CSR-ch Open01"]
[Site "Harrachov"]
[Date "1970.11.19"]
[Round "7"]
[White "Jankovec, Ivan"]
[Black "Donnert, Miroslav"]
[Result "0-1"]
[ECO "E18"]
[PlyCount "76"]
[EventDate "1970.11.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CSR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 d5 7. cxd5 exd5 8. 0-0 0-0 9. Bg5 Ne4 10. Bxe7 Qxe7 11. Qb3 Nxc3 12. Qxc3 c5 13. e3 Nd7 14. Rac1 c4 15. e4 dxe4 16. Nd2 b5 17. Rfe1 Nf6 18. Qa5 a6 19. b3 Qd8 20. Qb4 Qxd4 21. Nxc4 Nd5 22. Qd2 Qxd2 23. Nxd2 f5 24. f3 e3 25. Nb1 f4 26. a3 g5 27. Nc3 Nxc3 28. Rxc3 Rac8 29. Rec1 Rxc3 30. Rxc3 Rd8 31. Rc1 g4 32. fxg4 f3 33. Bh3 Be4 34. g5 f2+ 35. Kf1 Bd3+ 36. Kg2 Rf8 37. Be6+ Kh8 38. Rf1 Bxf1+ 0-1

[Event "CSR-ch Open01"]
[Site "Harrachov"]
[Date "1970.11.18"]
[Round "6"]
[White "Donnert, Miroslav"]
[Black "Cesal, Jaroslav"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "41"]
[EventDate "1970.11.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CSR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. e3 Bg7 4. Bb2 c5 5. d4 cxd4 6. exd4 d5 7. Bd3 Nc6 8. 0-0 0-0 9. Re1 Nb4 10. Ba3 Nxd3 11. cxd3 Re8 12. Nbd2 Bg4 13. h3 Bxf3 14. Nxf3 e6 15. Qd2 a5 16. Ne5 a4 17. Rab1 Nd7 18. Re2 Nxe5 19. dxe5 Qd7 20. d4 Rec8 21. Bc5 1/2-1/2

[Event "CSR-ch Open01"]
[Site "Harrachov"]
[Date "1970.11.17"]
[Round "5"]
[White "Trapl, Jindrich"]
[Black "Donnert, Miroslav"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "25"]
[EventDate "1970.11.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CSR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 d6 8. Nbd2 0-0 9. a4 Rb8 10. h4 h6 11. Nf1 e5 12. c3 b6 13. Rb1 1/2-1/2

[Event "CSR-ch Open01"]
[Site "Harrachov"]
[Date "1970.11.16"]
[Round "4"]
[White "Donnert, Miroslav"]
[Black "Wolf, Rudolf"]
[Result "1/2-1/2"]
[ECO "B76"]
[PlyCount "47"]
[EventDate "1970.11.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CSR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 Qa5 8. Nb3 Qc7 9. Qd2 0-0 10. 0-0-0 d6 11. h4 Be6 12. Bh6 Bxb3 13. cxb3 Rfc8 14. Bxg7 Kxg7 15. Kb1 Qa5 16. g4 h5 17. gxh5 Nxh5 18. Bh3 Rh8 19. f4 Nf6 20. Bf1 Rac8 21. Bc4 Rh5 22. Qg2 Rch8 23. Qg3 b5 24. Bd3 1/2-1/2

[Event "CSR-ch Open01"]
[Site "Harrachov"]
[Date "1970.11.15"]
[Round "3"]
[White "Prandstetter, Eduard"]
[Black "Donnert, Miroslav"]
[Result "0-1"]
[ECO "B42"]
[PlyCount "60"]
[EventDate "1970.11.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CSR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. Be3 d6 9. f4 Nbd7 10. g4 h5 11. h3 hxg4 12. hxg4 Rh4 13. Be2 Nc5 14. Bf3 e5 15. Nf5 Bxf5 16. exf5 e4 17. Be2 Rh3 18. Kf2 0-0-0 19. Qd4 d5 20. g5 Rxe3 21. b4 Rxc3 22. Qxc3 e3+ 23. Kg2 Nfe4 24. Qxg7 Bf8 25. Qd4 Na4 26. c4 Nac3 27. cxd5 Rxd5 28. Qxe3 Rd2 29. Rfe1 Bxb4 30. Kf3 Bc5 0-1

[Event "CSR-ch Open01"]
[Site "Harrachov"]
[Date "1970.11.14"]
[Round "2"]
[White "Donnert, Miroslav"]
[Black "Opocensky, Karel"]
[Result "1/2-1/2"]
[ECO "A06"]
[PlyCount "93"]
[EventDate "1970.11.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CSR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bf5 3. e3 Nf6 4. d4 e6 5. Bd3 Bg6 6. 0-0 Nbd7 7. Bb2 Bd6 8. c4 c6 9. Ne5 dxc4 10. Nxc4 Be7 11. f4 c5 12. f5 exf5 13. Bxf5 b5 14. Nca3 a6 15. Nd2 cxd4 16. exd4 0-0 17. Nc2 Bd6 18. Ne3 Re8 19. Bxg6 fxg6 20. Ng4 g5 21. g3 Qb6 22. Rc1 Qb7 23. Nxf6+ Nxf6 24. Qf3 Qxf3 25. Nxf3 Re2 26. Rf2 Rae8 27. Ne5 Bxe5 28. dxe5 Rxf2 29. Kxf2 Ng4+ 30. Kg2 Kf7 31. Rc7+ Re7 32. Rxe7+ Kxe7 33. h3 Nh6 34. Kf3 Ke6 35. Ke4 g4 36. hxg4 Nxg4 37. Bd4 g5 38. a4 h5 39. axb5 axb5 40. Bc3 h4 41. gxh4 gxh4 42. Be1 h3 43. Bg3 Nh6 44. Bf4 Nf5 45. Bh2 Nh4 46. Kf4 Kd5 47. Kg4 1/2-1/2

[Event "CSR-ch Open01"]
[Site "Harrachov"]
[Date "1970.11.13"]
[Round "1"]
[White "Kratochvil, Jiri Sr"]
[Black "Donnert, Miroslav"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "92"]
[EventDate "1970.11.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "CSR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Be3 Nge7 8. Nf3 0-0 9. 0-0 f5 10. Qd2 Nd4 11. Kh1 Bd7 12. Ne2 Nxf3 13. Bxf3 Bc6 14. c4 Qc7 15. Nc3 Rad8 16. Rad1 d5 17. exd5 exd5 18. Bxc5 dxc4 19. Qe3 Rfe8 20. dxc4 Rxd1 21. Nxd1 Bxf3+ 22. Rxf3 Qc6 23. b4 b6 24. Bxe7 Rxe7 25. Qd3 Rd7 26. Qe2 Qe4 27. Nc3 Qxe2 28. Nxe2 Rd2 29. Nc3 Rc2 30. Nb5 Rxc4 31. Nxa7 Rxb4 32. Rf2 Kf7 33. Re2 Rb2 34. Rxb2 Bxb2 35. Kg2 Ke6 36. Kf3 Kd5 37. h3 Kc5 38. g4 b5 39. gxf5 gxf5 40. Ke3 Bg7 41. Kd3 b4 42. Nc8 Bf8 43. h4 Kc6 44. Kd4 Kb7 45. Ke5 Kxc8 46. Kxf5 Kd7 0-1

