Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. P Leisebein vs H Haamer |
 | 1-0 | 22 | 1982 | GDR-Cup corr | C32 King's Gambit Declined, Falkbeer Counter Gambit |
2. P Leisebein vs F Idler |
| 1-0 | 18 | 1983 | GDR-ch H corr | C34 King's Gambit Accepted |
3. P Leisebein vs E Schieck |
| 1-0 | 17 | 1984 | corres DDR/BRD | C32 King's Gambit Declined, Falkbeer Counter Gambit |
4. P Leisebein vs J Lauckner |
| 0-1 | 33 | 1984 | GDR-ch H corr | C34 King's Gambit Accepted |
5. P Leisebein vs Liegel |
| 1-0 | 40 | 1984 | corres DDR/BRD | C32 King's Gambit Declined, Falkbeer Counter Gambit |
6. P Leisebein vs Graber |
 | 1-0 | 34 | 1984 | corres DDR/BRD | C34 King's Gambit Accepted |
7. Schumann vs P Leisebein |
 | 0-1 | 42 | 1985 | corr | C89 Ruy Lopez, Marshall |
8. P Leisebein vs F Idler |
| ½-½ | 38 | 1985 | GDR-ch H corr | B97 Sicilian, Najdorf |
9. P Leisebein vs O Ruppe |
 | 0-1 | 21 | 1985 | corres DDR/BRD | C35 King's Gambit Accepted, Cunningham |
10. P Leisebein vs Schulz |
| ½-½ | 26 | 1985 | corres DDR/BRD | C37 King's Gambit Accepted |
11. P Leisebein vs P Muller |
 | ½-½ | 31 | 1985 | corres DDR/BRD | C38 King's Gambit Accepted |
12. P Leisebein vs D Burk |
 | 1-0 | 10 | 1986 | cr DDR | D00 Queen's Pawn Game |
13. P Leisebein vs F Idler |
 | 0-1 | 35 | 1986 | GDR-ch M802 corr | C37 King's Gambit Accepted |
14. P Leisebein vs Kasper |
| 1-0 | 21 | 1986 | East German cr | C35 King's Gambit Accepted, Cunningham |
15. P Leisebein vs W Krabbe |
| 1-0 | 16 | 1986 | corr | C30 King's Gambit Declined |
16. P Leisebein vs R Junge |
 | 1-0 | 23 | 1986 | corr | C37 King's Gambit Accepted |
17. W Schwarzer vs P Leisebein |
| 1-0 | 31 | 1986 | corres DDR/BRD | C38 King's Gambit Accepted |
18. P Leisebein vs R Kas-Fromm |
| ½-½ | 45 | 1986 | corres DDR/BRD | C34 King's Gambit Accepted |
19. P Leisebein vs W Weiz |
 | 1-0 | 33 | 1986 | GDR-ch MG01 corr | C32 King's Gambit Declined, Falkbeer Counter Gambit |
20. P Leisebein vs Gerstenberg |
| 1-0 | 25 | 1986 | corres Berlin-ch | C32 King's Gambit Declined, Falkbeer Counter Gambit |
21. G Baier vs P Leisebein |
| 0-1 | 22 | 1986 | Gambit/ | C57 Two Knights |
22. P Leisebein vs Vormann |
 | 0-1 | 9 | 1986 | BGD - WFT - Gr. 34 | D00 Queen's Pawn Game |
23. P Leisebein vs H Mauersberger |
| ½-½ | 25 | 1987 | corres DDR/BRD | C36 King's Gambit Accepted, Abbazia Defense |
24. P Leisebein vs G Baier |
| 0-1 | 22 | 1987 | corr | D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g3 |
25. P Leisebein vs F Idler |
| 0-1 | 35 | 1987 | corr | C38 King's Gambit Accepted |