[Event "Mk Halle-Kiev corr"]
[Site "DDR"]
[Date "1964.09.25"]
[Round "2.8"]
[White "Arutjunov, V Je"]
[Black "Patzak, Rudolf"]
[Result "1-0"]
[ECO "E67"]
[PlyCount "65"]
[EventDate "1964.09.25"]
[EventType "team (corr)"]
[EventRounds "12"]
[EventCountry "DDR"]
[SourceTitle "Corr 2012"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nbd7 7. 0-0 Rb8 8. Qc2 a6 9. a4 c5 10. d5 Nh5 11. e4 Ne5 12. Nxe5 Bxe5 13. Be3 b5 14. axb5 axb5 15. Nxb5 Bd7 16. Nc3 Qb6 17. Rfb1 Qb4 18. Bf1 f5 19. Bd2 Qb7 20. exf5 Bxf5 21. Bd3 Ng7 22. Nb5 Qc8 23. Bc3 Bxc3 24. Qxc3 Bh3 25. Na7 Qg4 26. Bf1 Bxf1 27. Rxf1 Rf3 28. Qc2 Rfb3 29. Nb5 Rf3 30. Rfe1 Rbf8 31. Rxe7 h5 32. Nxd6 Rxf2 33. Qc3 1-0

[Event "Mk Halle-Kiev corr"]
[Site "DDR"]
[Date "1964.09.25"]
[Round "1.8"]
[White "Patzak, Rudolf"]
[Black "Arutjunov, V Je"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "69"]
[EventDate "1964.09.25"]
[EventType "team (corr)"]
[EventRounds "12"]
[EventCountry "DDR"]
[SourceTitle "Corr 2012"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Nbd7 5. Be3 c6 6. Qd2 Bg7 7. h4 Qa5 8. g4 Nb6 9. Bd3 Be6 10. h5 Rg8 11. Nge2 Nc4 12. Bxc4 Bxc4 13. Ng3 Nd7 14. Nce2 Qxd2+ 15. Bxd2 e5 16. c3 0-0-0 17. b3 Be6 18. 0-0-0 d5 19. Be3 Rde8 20. Rhf1 exd4 21. cxd4 dxe4 22. Nxe4 Bf8 23. hxg6 hxg6 24. g5 Ba3+ 25. Kc2 Rh8 26. Bc1 Be7 27. Bf4 Nb6 28. N2c3 Bf5 29. Kb2 Nd5 30. Nxd5 cxd5 31. Nc3 Bb4 32. Rc1 Kd7 33. Rf2 Bxc3+ 34. Rxc3 Rc8 35. Be5 1/2-1/2

[Event "Yudovich clock sim "]
[Site "Halle/Saale"]
[Date "1960.05.05"]
[Round "?"]
[White "Yudovich, Mikhail Mikhailovic"]
[Black "Patzak, Rudolf"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "102"]
[EventDate "1960.05.05"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "DDR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Be3 0-0 7. Be2 Re8 8. 0-0 d6 9. Re1 Bd7 10. f3 a6 11. Qd2 b5 12. a3 Ne5 13. Rad1 Ng6 14. Bf1 Bf8 15. Bf2 Rb8 16. Nf5 Be6 17. Bg3 Qd7 18. Nd4 Bc4 19. Nf5 Be6 20. Ne3 Nh5 21. Bf2 Ne5 22. Ned5 Ng6 23. Qg5 Nf6 24. Qxf6 Bxd5 25. Nxd5 Re5 26. Qxe5 Nxe5 27. b3 c6 28. Ne3 g6 29. Bg3 Re8 30. c4 Qe6 31. h3 Nd7 32. Nc2 Nc5 33. Nd4 Qc8 34. Kh2 Ne6 35. Nc2 h5 36. h4 Qd8 37. b4 Be7 38. Kh3 Bxh4 39. Bxh4 Nf4+ 40. Kg3 g5 41. Nd4 Qf6 42. Nf5 gxh4+ 43. Kh2 Re6 44. cxb5 cxb5 45. Kg1 Qg5 46. Kf2 Rg6 47. Re3 h3 48. g3 h4 49. gxf4 Qg1+ 50. Ke2 h2 51. Ne7+ Kg7 0-1

[Event "Geller sim +19-6=5"]
[Site "Halle/Saale"]
[Date "1959.11.09"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Patzak, Rudolf"]
[Result "1-0"]
[ECO "E97"]
[PlyCount "77"]
[EventDate "1959.11.09"]
[EventType "simul"]
[EventRounds "1"]
[EventCountry "DDR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nc6 7. 0-0 e5 8. d5 Ne7 9. Bd2 Ne8 10. Rc1 h6 11. b4 f5 12. c5 f4 13. cxd6 cxd6 14. Ne1 Nf6 15. f3 a6 16. b5 g5 17. bxa6 bxa6 18. Nd3 Ng6 19. Na4 h5 20. Nb4 Nd7 21. Rc6 a5 22. Nd3 Qf6 23. Ndb2 Ne7 24. Rc7 Kh8 25. Nc4 Bh6 26. Bc3 Rg8 27. Rc6 Nxc6 28. dxc6 Nf8 29. Nab6 Rb8 30. Nxc8 Rxc8 31. Nxd6 Ng6 32. Nxc8 Rxc8 33. Bb5 Bf8 34. Qd7 Bc5+ 35. Kh1 Ne7 36. Rd1 Bd4 37. Rxd4 g4 38. Rd6 Qg5 39. Re6 1-0

