[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1975.??.??"]
[Round "?"]
[White "Lilienthal, Siegfried"]
[Black "Catlak, D."]
[Result "0-1"]
[ECO "D48"]
[PlyCount "42"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. b3 a6 10. Bb2 c5 11. 0-0 Bd6 12. Qe2 0-0 13. Rad1 Qe7 14. Nh4 cxd4 15. exd4 b4 16. Na4 Nd5 17. Nf3 Nf4 18. Qe3 Nf6 19. h3 Nxg2 20. Kxg2 Nd5 21. Qd2 Nf4+ 0-1

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1975.??.??"]
[Round "?"]
[White "Lopez Esnaola, Benito"]
[Black "Catlak, D."]
[Result "0-1"]
[ECO "D01"]
[PlyCount "22"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c5 4. Bxf6 gxf6 5. e4 dxe4 6. dxc5 Qa5 7. Qd2 Qxc5 8. Bb5+ Nc6 9. 0-0-0 Bg4 10. Nd5 0-0-0 11. Qf4 Bh6 0-1

[Event "FRG-JUG corr"]
[Site "GER corr"]
[Date "1961.??.??"]
[Round "?"]
[White "Giertz, A."]
[Black "Catlak, D."]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "63"]
[EventDate "1961.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nc6 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. Nce4 0-0-0 12. g4 Qe5 13. Nxe6 fxe6 14. fxg7 Rhg8 15. Bh6 Bb4 16. f4 Qb5 17. Nf6 d3 18. c3 Bc5+ 19. Kh1 Nd4 20. cxd4 Bxd4 21. Ne4 Qxb2 22. Rb1 Qxa2 23. Qf3 c3 24. Nxc3 Bxc3 25. Qxb7+ Kd7 26. Qb5+ Kd6 27. Re5 Bxe5 28. fxe5+ Ke7 29. Qc5+ Kd7 30. Qb5+ Kc8 31. Qb7+ Kd7 32. Qb5+ 1/2-1/2

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "????.??.??"]
[Round "?"]
[White "Bolte, D."]
[Black "Catlak, D."]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "32"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. f4 Qg6 8. Qf3 Nxd4 9. cxd4 Bb4+ 10. Nc3 d5 11. e5 Qc2 12. Bd2 Bf5 13. a3 Ba5 14. Qd1 Bb6 15. Qxc2 Bxc2 16. Be3 Be4 1/2-1/2

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "????.??.??"]
[Round "?"]
[White "Catlak, D."]
[Black "Palm, H."]
[Result "1/2-1/2"]
[ECO "A39"]
[PlyCount "53"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Be3 Bf5 12. Qd2 Qd7 13. Rfd1 Rab8 14. Rac1 b5 15. cxb5 axb5 16. Bd4 Rfc8 17. Bxf6 Bxf6 18. Nd5 Qe6 19. e4 Bxe4 20. Nxf6+ exf6 21. Bxe4 Qxe4 22. Qxd6 Kg7 23. Rxc8 Rxc8 24. Qd5 Qe2 25. Qd2 Rc2 26. Qxe2 Rxe2 27. b4 1/2-1/2

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "????.??.??"]
[Round "?"]
[White "Catlak, D."]
[Black "Strautinsch, W."]
[Result "1/2-1/2"]
[ECO "B81"]
[PlyCount "73"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. Ndb5 Nb6 10. Qd2 a6 11. Nd4 Ne5 12. f4 Nec4 13. Qf2 e5 14. Nf3 Bg4 15. Bxb6 Nxb6 16. Rg1 Bh5 17. Be2 exf4 18. 0-0-0 Rc8 19. h4 Bg6 20. Nd4 Rxc3 21. bxc3 d5 22. Qxf4 Bxe4 23. Bd3 Bd6 24. Qe3 Qc7 25. Rg4 0-0 26. Rxe4 Qxc3 27. Rf1 dxe4 28. Qxe4 g6 29. Nb3 Qc7 30. Na5 Qc5 31. Nc4 Nxc4 32. Bxc4 b5 33. Bd5 Qc3 34. Rxf7 Kh8 35. Rxf8+ Bxf8 36. Kd1 Qa1+ 37. Ke2 1/2-1/2

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "????.??.??"]
[Round "?"]
[White "Catlak, D."]
[Black "Stroemberg, I."]
[Result "1-0"]
[ECO "A08"]
[PlyCount "51"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Nf6 6. e4 dxe4 7. dxe4 Qxd1 8. Rxd1 Bg4 9. Re1 Bxf3 10. Bxf3 Nd4 11. Bd1 0-0-0 12. Na3 Be7 13. c3 Nc6 14. Bb3 h5 15. Bxf7 h4 16. Bg5 hxg3 17. hxg3 Kc7 18. Bxf6 gxf6 19. Rad1 a6 20. Nc4 b5 21. Ne3 c4 22. Nd5+ Kb7 23. Kg2 Bc5 24. Nxf6 Rxd1 25. Rxd1 Rf8 26. Nd7 1-0

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "????.??.??"]
[Round "?"]
[White "Catlak, D."]
[Black "Timmerman, A C"]
[Result "1/2-1/2"]
[ECO "B88"]
[PlyCount "61"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. f4 0-0 9. Qf3 Nc6 10. Be3 Nxd4 11. Bxd4 b5 12. e5 dxe5 13. fxe5 Nd5 14. Nxd5 exd5 15. Qxd5 Qa5+ 16. Bc3 Qb6 17. Bd4 Qb8 18. Qe4 Be6 19. 0-0 Qc8 20. c3 Bxb3 21. axb3 Qe6 22. b4 f5 23. Qb7 Rfb8 24. Qf3 Rf8 25. Qb7 Rfb8 26. Qf3 Rf8 27. Ra5 g5 28. Qb7 Rfb8 29. Qf3 Rf8 30. Raa1 g4 31. Qb7 1/2-1/2

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "????.??.??"]
[Round "?"]
[White "Gerold, G."]
[Black "Catlak, D."]
[Result "0-1"]
[ECO "A00"]
[PlyCount "72"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 0-0 5. e3 d5 6. cxd5 Nxd5 7. Nf3 c5 8. Be2 Nc6 9. Bb2 Bf5 10. 0-0 a6 11. d4 Qe7 12. a3 Ba5 13. Qb3 Nf4 14. Bc4 Nxg2 15. Kxg2 Be4 16. Be2 Qg5+ 17. Kh1 Qh5 18. Rg1 Bxf3+ 19. Bxf3 Qxf3+ 20. Rg2 cxd4 21. Qd3 Rad8 22. Nd2 Bxd2 23. Qxd2 dxe3 24. Qxe3 Rd1+ 25. Rxd1 Qxd1+ 26. Rg1 Qd5+ 27. f3 f6 28. h3 Ne5 29. Bxe5 fxe5 30. Rg3 Rd8 31. Rg2 Rf8 32. Rg3 Rf4 33. Qc3 Rc4 34. Qe3 Rd4 35. Qc3 Rd1+ 36. Kh2 Qd2+ 0-1

